diff --git a/.github/workflows/e2e-versions.yml b/.github/workflows/e2e-versions.yml index 7ca6727..46c1842 100644 --- a/.github/workflows/e2e-versions.yml +++ b/.github/workflows/e2e-versions.yml @@ -339,22 +339,22 @@ jobs: shell: bash setup-java-version-from-pom-spring-boot-specification: - name: ${{ matrix.distribution }} version from file 'openjdk64-11.0.2' - ${{ matrix.os }} + name: ${{ matrix.distribution }} version from pom.xml 'openjdk64-11.0.2' - ${{ matrix.os }} runs-on: ${{ matrix.os }} strategy: fail-fast: false matrix: os: [macos-latest, windows-latest, ubuntu-latest] - distribution: ['adopt', 'zulu', 'liberica' ] + distribution: ['adopt', 'zulu', 'liberica'] steps: - name: Checkout uses: actions/checkout@v3 - - name: Create .java-version file + - name: Create pom.xml file shell: bash run: | - echo "" > pom.xml + echo "" > pom.xml echo "" >> pom.xml - echo " 4.0.0" >> pom.xml + echo " 4.0.0" >> pom.xml echo " com.test" >> pom.xml echo " Test" >> pom.xml echo " 0.0.1-SNAPSHOT" >> pom.xml @@ -380,5 +380,179 @@ jobs: distribution: ${{ matrix.distribution }} java-version-file: 'pom.xml' - name: Verify Java - run: bash __tests__/verify-java.sh "11.0.2" "${{ steps.setup-java.outputs.path }}" + run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}" + shell: bash + + setup-java-version-from-pom-maven-compiler-source-specification: + name: ${{ matrix.distribution }} version from pom.xml 'openjdk64-11.0.2' - ${{ matrix.os }} + runs-on: ${{ matrix.os }} + strategy: + fail-fast: false + matrix: + os: [macos-latest, windows-latest, ubuntu-latest] + distribution: ['adopt', 'zulu', 'liberica'] + steps: + - name: Checkout + uses: actions/checkout@v3 + - name: Create pom.xml file + shell: bash + run: | + echo "" > pom.xml + echo "" >> pom.xml + echo " 4.0.0" >> pom.xml + echo " foo.bar" >> pom.xml + echo " FooBarr" >> pom.xml + echo " 0.0.1-SNAPSHOT" >> pom.xml + echo " " >> pom.xml + echo " 1.8" >> pom.xml + echo " 1.8" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " org.apache.maven.plugins" >> pom.xml + echo " maven-compiler-plugin" >> pom.xml + echo " 3.10.1" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo "" >> pom.xml + - name: setup-java + uses: ./ + id: setup-java + with: + distribution: ${{ matrix.distribution }} + java-version-file: 'pom.xml' + - name: Verify Java + run: bash __tests__/verify-java.sh "8" "${{ steps.setup-java.outputs.path }}" + shell: bash + + setup-java-version-from-pom-maven-compiler-release-specification: + name: ${{ matrix.distribution }} version from pom.xml 'openjdk64-11.0.2' - ${{ matrix.os }} + runs-on: ${{ matrix.os }} + strategy: + fail-fast: false + matrix: + os: [macos-latest, windows-latest, ubuntu-latest] + distribution: ['adopt', 'zulu', 'liberica'] + steps: + - name: Checkout + uses: actions/checkout@v3 + - name: Create pom.xml file + shell: bash + run: | + echo "" > pom.xml + echo "" >> pom.xml + echo " 4.0.0" >> pom.xml + echo " foo.bar" >> pom.xml + echo " FooBarr" >> pom.xml + echo " 0.0.1-SNAPSHOT" >> pom.xml + echo " " >> pom.xml + echo " 8" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " org.apache.maven.plugins" >> pom.xml + echo " maven-compiler-plugin" >> pom.xml + echo " 3.10.1" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo "" >> pom.xml + - name: setup-java + uses: ./ + id: setup-java + with: + distribution: ${{ matrix.distribution }} + java-version-file: 'pom.xml' + - name: Verify Java + run: bash __tests__/verify-java.sh "8" "${{ steps.setup-java.outputs.path }}" + shell: bash + + setup-java-version-from-pom-maven-compiler-configuration-source-specification: + name: ${{ matrix.distribution }} version from pom.xml 'openjdk64-11.0.2' - ${{ matrix.os }} + runs-on: ${{ matrix.os }} + strategy: + fail-fast: false + matrix: + os: [macos-latest, windows-latest, ubuntu-latest] + distribution: ['adopt', 'zulu', 'liberica'] + steps: + - name: Checkout + uses: actions/checkout@v3 + - name: Create pom.xml file + shell: bash + run: | + echo "" > pom.xml + echo "" >> pom.xml + echo " 4.0.0" >> pom.xml + echo " foo.bar" >> pom.xml + echo " FooBarr" >> pom.xml + echo " 0.0.1-SNAPSHOT" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " org.apache.maven.plugins" >> pom.xml + echo " maven-compiler-plugin" >> pom.xml + echo " 3.10.1" >> pom.xml + echo " " >> pom.xml + echo " 1.8" >> pom.xml + echo " 1.8" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo "" >> pom.xml + - name: setup-java + uses: ./ + id: setup-java + with: + distribution: ${{ matrix.distribution }} + java-version-file: 'pom.xml' + - name: Verify Java + run: bash __tests__/verify-java.sh "8" "${{ steps.setup-java.outputs.path }}" + shell: bash + + setup-java-version-from-pom-maven-compiler-configuration-release-specification: + name: ${{ matrix.distribution }} version from pom.xml 'openjdk64-11.0.2' - ${{ matrix.os }} + runs-on: ${{ matrix.os }} + strategy: + fail-fast: false + matrix: + os: [macos-latest, windows-latest, ubuntu-latest] + distribution: ['adopt', 'zulu', 'liberica'] + steps: + - name: Checkout + uses: actions/checkout@v3 + - name: Create pom.xml file + shell: bash + run: | + echo "" > pom.xml + echo "" >> pom.xml + echo " 4.0.0" >> pom.xml + echo " foo.bar" >> pom.xml + echo " FooBarr" >> pom.xml + echo " 0.0.1-SNAPSHOT" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " org.apache.maven.plugins" >> pom.xml + echo " maven-compiler-plugin" >> pom.xml + echo " 3.10.1" >> pom.xml + echo " " >> pom.xml + echo " 11" >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo " " >> pom.xml + echo "" >> pom.xml + - name: setup-java + uses: ./ + id: setup-java + with: + distribution: ${{ matrix.distribution }} + java-version-file: 'pom.xml' + - name: Verify Java + run: bash __tests__/verify-java.sh "11" "${{ steps.setup-java.outputs.path }}" shell: bash diff --git a/dist/cleanup/index.js b/dist/cleanup/index.js index 7a4f37b..30fc185 100644 --- a/dist/cleanup/index.js +++ b/dist/cleanup/index.js @@ -8272,7 +8272,7 @@ var MatchKind; /***/ }), -/***/ 1849: +/***/ 1934: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; @@ -8507,7 +8507,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) { Object.defineProperty(exports, "__esModule", ({ value: true })); exports.Path = void 0; const path = __importStar(__nccwpck_require__(1017)); -const pathHelper = __importStar(__nccwpck_require__(1849)); +const pathHelper = __importStar(__nccwpck_require__(1934)); const assert_1 = __importDefault(__nccwpck_require__(9491)); const IS_WINDOWS = process.platform === 'win32'; /** @@ -8623,7 +8623,7 @@ var __importStar = (this && this.__importStar) || function (mod) { }; Object.defineProperty(exports, "__esModule", ({ value: true })); exports.partialMatch = exports.match = exports.getSearchPaths = void 0; -const pathHelper = __importStar(__nccwpck_require__(1849)); +const pathHelper = __importStar(__nccwpck_require__(1934)); const internal_match_kind_1 = __nccwpck_require__(1063); const IS_WINDOWS = process.platform === 'win32'; /** @@ -8729,7 +8729,7 @@ Object.defineProperty(exports, "__esModule", ({ value: true })); exports.Pattern = void 0; const os = __importStar(__nccwpck_require__(2037)); const path = __importStar(__nccwpck_require__(1017)); -const pathHelper = __importStar(__nccwpck_require__(1849)); +const pathHelper = __importStar(__nccwpck_require__(1934)); const assert_1 = __importDefault(__nccwpck_require__(9491)); const minimatch_1 = __nccwpck_require__(3973); const internal_match_kind_1 = __nccwpck_require__(1063); @@ -49199,6 +49199,24860 @@ var __createBinding; }); +/***/ }), + +/***/ 2206: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var EventAlgorithm_1 = __nccwpck_require__(8217); +/** + * Adds an algorithm to the given abort signal. + * + * @param algorithm - an algorithm + * @param signal - abort signal + */ +function abort_add(algorithm, signal) { + /** + * 1. If signal’s aborted flag is set, then return. + * 2. Append algorithm to signal’s abort algorithms. + */ + if (signal._abortedFlag) + return; + signal._abortAlgorithms.add(algorithm); +} +exports.abort_add = abort_add; +/** + * Removes an algorithm from the given abort signal. + * + * @param algorithm - an algorithm + * @param signal - abort signal + */ +function abort_remove(algorithm, signal) { + /** + * To remove an algorithm algorithm from an AbortSignal signal, remove + * algorithm from signal’s abort algorithms. + */ + signal._abortAlgorithms.delete(algorithm); +} +exports.abort_remove = abort_remove; +/** + * Signals abort on the given abort signal. + * + * @param signal - abort signal + */ +function abort_signalAbort(signal) { + var e_1, _a; + /** + * 1. If signal’s aborted flag is set, then return. + * 2. Set signal’s aborted flag. + * 3. For each algorithm in signal’s abort algorithms: run algorithm. + * 4. Empty signal’s abort algorithms. + * 5. Fire an event named abort at signal. + */ + if (signal._abortedFlag) + return; + signal._abortedFlag = true; + try { + for (var _b = __values(signal._abortAlgorithms), _c = _b.next(); !_c.done; _c = _b.next()) { + var algorithm = _c.value; + algorithm.call(signal); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + signal._abortAlgorithms.clear(); + EventAlgorithm_1.event_fireAnEvent("abort", signal); +} +exports.abort_signalAbort = abort_signalAbort; +//# sourceMappingURL=AbortAlgorithm.js.map + +/***/ }), + +/***/ 5013: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var ElementAlgorithm_1 = __nccwpck_require__(1849); +/** + * Changes the value of an existing attribute. + * + * @param attribute - an attribute node + * @param value - attribute value + */ +function attr_setAnExistingAttributeValue(attribute, value) { + /** + * 1. If attribute’s element is null, then set attribute’s value to value. + * 2. Otherwise, change attribute from attribute’s element to value. + */ + if (attribute._element === null) { + attribute._value = value; + } + else { + ElementAlgorithm_1.element_change(attribute, attribute._element, value); + } +} +exports.attr_setAnExistingAttributeValue = attr_setAnExistingAttributeValue; +//# sourceMappingURL=AttrAlgorithm.js.map + +/***/ }), + +/***/ 1054: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +/** + * Defines the position of a boundary point relative to another. + * + * @param bp - a boundary point + * @param relativeTo - a boundary point to compare to + */ +function boundaryPoint_position(bp, relativeTo) { + var nodeA = bp[0]; + var offsetA = bp[1]; + var nodeB = relativeTo[0]; + var offsetB = relativeTo[1]; + /** + * 1. Assert: nodeA and nodeB have the same root. + */ + console.assert(TreeAlgorithm_1.tree_rootNode(nodeA) === TreeAlgorithm_1.tree_rootNode(nodeB), "Boundary points must share the same root node."); + /** + * 2. If nodeA is nodeB, then return equal if offsetA is offsetB, before + * if offsetA is less than offsetB, and after if offsetA is greater than + * offsetB. + */ + if (nodeA === nodeB) { + if (offsetA === offsetB) { + return interfaces_1.BoundaryPosition.Equal; + } + else if (offsetA < offsetB) { + return interfaces_1.BoundaryPosition.Before; + } + else { + return interfaces_1.BoundaryPosition.After; + } + } + /** + * 3. If nodeA is following nodeB, then if the position of (nodeB, offsetB) + * relative to (nodeA, offsetA) is before, return after, and if it is after, + * return before. + */ + if (TreeAlgorithm_1.tree_isFollowing(nodeB, nodeA)) { + var pos = boundaryPoint_position([nodeB, offsetB], [nodeA, offsetA]); + if (pos === interfaces_1.BoundaryPosition.Before) { + return interfaces_1.BoundaryPosition.After; + } + else if (pos === interfaces_1.BoundaryPosition.After) { + return interfaces_1.BoundaryPosition.Before; + } + } + /** + * 4. If nodeA is an ancestor of nodeB: + */ + if (TreeAlgorithm_1.tree_isAncestorOf(nodeB, nodeA)) { + /** + * 4.1. Let child be nodeB. + * 4.2. While child is not a child of nodeA, set child to its parent. + * 4.3. If child’s index is less than offsetA, then return after. + */ + var child = nodeB; + while (!TreeAlgorithm_1.tree_isChildOf(nodeA, child)) { + /* istanbul ignore else */ + if (child._parent !== null) { + child = child._parent; + } + } + if (TreeAlgorithm_1.tree_index(child) < offsetA) { + return interfaces_1.BoundaryPosition.After; + } + } + /** + * 5. Return before. + */ + return interfaces_1.BoundaryPosition.Before; +} +exports.boundaryPoint_position = boundaryPoint_position; +//# sourceMappingURL=BoundaryPointAlgorithm.js.map + +/***/ }), + +/***/ 9461: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var DOMException_1 = __nccwpck_require__(3166); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var MutationObserverAlgorithm_1 = __nccwpck_require__(8157); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +/** + * Replaces character data. + * + * @param node - a character data node + * @param offset - start offset + * @param count - count of characters to replace + * @param data - new data + */ +function characterData_replaceData(node, offset, count, data) { + var e_1, _a; + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + * 3. If offset plus count is greater than length, then set count to length + * minus offset. + */ + var length = TreeAlgorithm_1.tree_nodeLength(node); + if (offset > length) { + throw new DOMException_1.IndexSizeError("Offset exceeds character data length. Offset: " + offset + ", Length: " + length + ", Node is " + node.nodeName + "."); + } + if (offset + count > length) { + count = length - offset; + } + /** + * 4. Queue a mutation record of "characterData" for node with null, null, + * node’s data, « », « », null, and null. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueMutationRecord("characterData", node, null, null, node._data, [], [], null, null); + } + /** + * 5. Insert data into node’s data after offset code units. + * 6. Let delete offset be offset + data’s length. + * 7. Starting from delete offset code units, remove count code units from + * node’s data. + */ + var newData = node._data.substring(0, offset) + data + + node._data.substring(offset + count); + node._data = newData; + try { + /** + * 8. For each live range whose start node is node and start offset is + * greater than offset but less than or equal to offset plus count, set its + * start offset to offset. + * 9. For each live range whose end node is node and end offset is greater + * than offset but less than or equal to offset plus count, set its end + * offset to offset. + * 10. For each live range whose start node is node and start offset is + * greater than offset plus count, increase its start offset by data’s + * length and decrease it by count. + * 11. For each live range whose end node is node and end offset is greater + * than offset plus count, increase its end offset by data’s length and + * decrease it by count. + */ + for (var _b = __values(DOMImpl_1.dom.rangeList), _c = _b.next(); !_c.done; _c = _b.next()) { + var range = _c.value; + if (range._start[0] === node && range._start[1] > offset && range._start[1] <= offset + count) { + range._start[1] = offset; + } + if (range._end[0] === node && range._end[1] > offset && range._end[1] <= offset + count) { + range._end[1] = offset; + } + if (range._start[0] === node && range._start[1] > offset + count) { + range._start[1] += data.length - count; + } + if (range._end[0] === node && range._end[1] > offset + count) { + range._end[1] += data.length - count; + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + /** + * 12. If node is a Text node and its parent is not null, run the child + * text content change steps for node’s parent. + */ + if (DOMImpl_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node) && node._parent !== null) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(node._parent); + } + } +} +exports.characterData_replaceData = characterData_replaceData; +/** + * Returns `count` number of characters from `node`'s data starting at + * the given `offset`. + * + * @param node - a character data node + * @param offset - start offset + * @param count - count of characters to return + */ +function characterData_substringData(node, offset, count) { + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + * 3. If offset plus count is greater than length, return a string whose + * value is the code units from the offsetth code unit to the end of node’s + * data, and then return. + * 4. Return a string whose value is the code units from the offsetth code + * unit to the offset+countth code unit in node’s data. + */ + var length = TreeAlgorithm_1.tree_nodeLength(node); + if (offset > length) { + throw new DOMException_1.IndexSizeError("Offset exceeds character data length. Offset: " + offset + ", Length: " + length + ", Node is " + node.nodeName + "."); + } + if (offset + count > length) { + return node._data.substr(offset); + } + else { + return node._data.substr(offset, count); + } +} +exports.characterData_substringData = characterData_substringData; +//# sourceMappingURL=CharacterDataAlgorithm.js.map + +/***/ }), + +/***/ 7339: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImplementationImpl_1 = __nccwpck_require__(2197); +var WindowImpl_1 = __nccwpck_require__(9067); +var XMLDocumentImpl_1 = __nccwpck_require__(1685); +var DocumentImpl_1 = __nccwpck_require__(4333); +var AbortControllerImpl_1 = __nccwpck_require__(6461); +var AbortSignalImpl_1 = __nccwpck_require__(6077); +var DocumentTypeImpl_1 = __nccwpck_require__(3173); +var ElementImpl_1 = __nccwpck_require__(5975); +var DocumentFragmentImpl_1 = __nccwpck_require__(2585); +var ShadowRootImpl_1 = __nccwpck_require__(1911); +var AttrImpl_1 = __nccwpck_require__(7875); +var TextImpl_1 = __nccwpck_require__(2191); +var CDATASectionImpl_1 = __nccwpck_require__(3977); +var CommentImpl_1 = __nccwpck_require__(930); +var ProcessingInstructionImpl_1 = __nccwpck_require__(9430); +var HTMLCollectionImpl_1 = __nccwpck_require__(3969); +var NodeListImpl_1 = __nccwpck_require__(3728); +var NodeListStaticImpl_1 = __nccwpck_require__(5306); +var NamedNodeMapImpl_1 = __nccwpck_require__(7206); +var RangeImpl_1 = __nccwpck_require__(166); +var NodeIteratorImpl_1 = __nccwpck_require__(1997); +var TreeWalkerImpl_1 = __nccwpck_require__(9261); +var NodeFilterImpl_1 = __nccwpck_require__(2355); +var MutationRecordImpl_1 = __nccwpck_require__(6219); +var DOMTokenListImpl_1 = __nccwpck_require__(5096); +/** + * Creates a `DOMImplementation`. + * + * @param document - associated document + */ +function create_domImplementation(document) { + return DOMImplementationImpl_1.DOMImplementationImpl._create(document); +} +exports.create_domImplementation = create_domImplementation; +/** + * Creates a `Window` node. + */ +function create_window() { + return WindowImpl_1.WindowImpl._create(); +} +exports.create_window = create_window; +/** + * Creates an `XMLDocument` node. + */ +function create_xmlDocument() { + return new XMLDocumentImpl_1.XMLDocumentImpl(); +} +exports.create_xmlDocument = create_xmlDocument; +/** + * Creates a `Document` node. + */ +function create_document() { + return new DocumentImpl_1.DocumentImpl(); +} +exports.create_document = create_document; +/** + * Creates an `AbortController`. + */ +function create_abortController() { + return new AbortControllerImpl_1.AbortControllerImpl(); +} +exports.create_abortController = create_abortController; +/** + * Creates an `AbortSignal`. + */ +function create_abortSignal() { + return AbortSignalImpl_1.AbortSignalImpl._create(); +} +exports.create_abortSignal = create_abortSignal; +/** + * Creates a `DocumentType` node. + * + * @param document - owner document + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ +function create_documentType(document, name, publicId, systemId) { + return DocumentTypeImpl_1.DocumentTypeImpl._create(document, name, publicId, systemId); +} +exports.create_documentType = create_documentType; +/** + * Creates a new `Element` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_element(document, localName, namespace, prefix) { + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_element = create_element; +/** + * Creates a new `HTMLElement` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_htmlElement(document, localName, namespace, prefix) { + // TODO: Implement in HTML DOM + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_htmlElement = create_htmlElement; +/** + * Creates a new `HTMLUnknownElement` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_htmlUnknownElement(document, localName, namespace, prefix) { + // TODO: Implement in HTML DOM + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_htmlUnknownElement = create_htmlUnknownElement; +/** + * Creates a new `DocumentFragment` node. + * + * @param document - owner document + */ +function create_documentFragment(document) { + return DocumentFragmentImpl_1.DocumentFragmentImpl._create(document); +} +exports.create_documentFragment = create_documentFragment; +/** + * Creates a new `ShadowRoot` node. + * + * @param document - owner document + * @param host - shadow root's host element node + */ +function create_shadowRoot(document, host) { + return ShadowRootImpl_1.ShadowRootImpl._create(document, host); +} +exports.create_shadowRoot = create_shadowRoot; +/** + * Creates a new `Attr` node. + * + * @param document - owner document + * @param localName - local name + */ +function create_attr(document, localName) { + return AttrImpl_1.AttrImpl._create(document, localName); +} +exports.create_attr = create_attr; +/** + * Creates a new `Text` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_text(document, data) { + return TextImpl_1.TextImpl._create(document, data); +} +exports.create_text = create_text; +/** + * Creates a new `CDATASection` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_cdataSection(document, data) { + return CDATASectionImpl_1.CDATASectionImpl._create(document, data); +} +exports.create_cdataSection = create_cdataSection; +/** + * Creates a new `Comment` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_comment(document, data) { + return CommentImpl_1.CommentImpl._create(document, data); +} +exports.create_comment = create_comment; +/** + * Creates a new `ProcessingInstruction` node. + * + * @param document - owner document + * @param target - instruction target + * @param data - node contents + */ +function create_processingInstruction(document, target, data) { + return ProcessingInstructionImpl_1.ProcessingInstructionImpl._create(document, target, data); +} +exports.create_processingInstruction = create_processingInstruction; +/** + * Creates a new `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ +function create_htmlCollection(root, filter) { + if (filter === void 0) { filter = (function () { return true; }); } + return HTMLCollectionImpl_1.HTMLCollectionImpl._create(root, filter); +} +exports.create_htmlCollection = create_htmlCollection; +/** + * Creates a new live `NodeList`. + * + * @param root - root node + */ +function create_nodeList(root) { + return NodeListImpl_1.NodeListImpl._create(root); +} +exports.create_nodeList = create_nodeList; +/** + * Creates a new static `NodeList`. + * + * @param root - root node + * @param items - a list of items to initialize the list + */ +function create_nodeListStatic(root, items) { + return NodeListStaticImpl_1.NodeListStaticImpl._create(root, items); +} +exports.create_nodeListStatic = create_nodeListStatic; +/** + * Creates a new `NamedNodeMap`. + * + * @param element - parent element + */ +function create_namedNodeMap(element) { + return NamedNodeMapImpl_1.NamedNodeMapImpl._create(element); +} +exports.create_namedNodeMap = create_namedNodeMap; +/** + * Creates a new `Range`. + * + * @param start - start point + * @param end - end point + */ +function create_range(start, end) { + return RangeImpl_1.RangeImpl._create(start, end); +} +exports.create_range = create_range; +/** + * Creates a new `NodeIterator`. + * + * @param root - iterator's root node + * @param reference - reference node + * @param pointerBeforeReference - whether the iterator is before or after the + * reference node + */ +function create_nodeIterator(root, reference, pointerBeforeReference) { + return NodeIteratorImpl_1.NodeIteratorImpl._create(root, reference, pointerBeforeReference); +} +exports.create_nodeIterator = create_nodeIterator; +/** + * Creates a new `TreeWalker`. + * + * @param root - iterator's root node + * @param current - current node + */ +function create_treeWalker(root, current) { + return TreeWalkerImpl_1.TreeWalkerImpl._create(root, current); +} +exports.create_treeWalker = create_treeWalker; +/** + * Creates a new `NodeFilter`. + */ +function create_nodeFilter() { + return NodeFilterImpl_1.NodeFilterImpl._create(); +} +exports.create_nodeFilter = create_nodeFilter; +/** + * Creates a new `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ +function create_mutationRecord(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + return MutationRecordImpl_1.MutationRecordImpl._create(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue); +} +exports.create_mutationRecord = create_mutationRecord; +/** + * Creates a new `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ +function create_domTokenList(element, attribute) { + return DOMTokenListImpl_1.DOMTokenListImpl._create(element, attribute); +} +exports.create_domTokenList = create_domTokenList; +//# sourceMappingURL=CreateAlgorithm.js.map + +/***/ }), + +/***/ 5648: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var PotentialCustomElementName = /[a-z]([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*-([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*/; +var NamesWithHyphen = new Set(['annotation-xml', 'color-profile', + 'font-face', 'font-face-src', 'font-face-uri', 'font-face-format', + 'font-face-name', 'missing-glyph']); +var ElementNames = new Set(['article', 'aside', 'blockquote', + 'body', 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', + 'header', 'main', 'nav', 'p', 'section', 'span']); +var VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); +var ShadowHostNames = new Set(['article', 'aside', 'blockquote', 'body', + 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'main', + 'nav', 'p', 'section', 'span']); +/** + * Determines if the given string is a valid custom element name. + * + * @param name - a name string + */ +function customElement_isValidCustomElementName(name) { + if (!PotentialCustomElementName.test(name)) + return false; + if (NamesWithHyphen.has(name)) + return false; + return true; +} +exports.customElement_isValidCustomElementName = customElement_isValidCustomElementName; +/** + * Determines if the given string is a valid element name. + * + * @param name - a name string + */ +function customElement_isValidElementName(name) { + return (ElementNames.has(name)); +} +exports.customElement_isValidElementName = customElement_isValidElementName; +/** + * Determines if the given string is a void element name. + * + * @param name - a name string + */ +function customElement_isVoidElementName(name) { + return (VoidElementNames.has(name)); +} +exports.customElement_isVoidElementName = customElement_isVoidElementName; +/** + * Determines if the given string is a valid shadow host element name. + * + * @param name - a name string + */ +function customElement_isValidShadowHostName(name) { + return (ShadowHostNames.has(name)); +} +exports.customElement_isValidShadowHostName = customElement_isValidShadowHostName; +/** + * Enqueues an upgrade reaction for a custom element. + * + * @param element - a custom element + * @param definition - a custom element definition + */ +function customElement_enqueueACustomElementUpgradeReaction(element, definition) { + // TODO: Implement in HTML DOM +} +exports.customElement_enqueueACustomElementUpgradeReaction = customElement_enqueueACustomElementUpgradeReaction; +/** + * Enqueues a callback reaction for a custom element. + * + * @param element - a custom element + * @param callbackName - name of the callback + * @param args - callback arguments + */ +function customElement_enqueueACustomElementCallbackReaction(element, callbackName, args) { + // TODO: Implement in HTML DOM +} +exports.customElement_enqueueACustomElementCallbackReaction = customElement_enqueueACustomElementCallbackReaction; +/** + * Upgrade a custom element. + * + * @param element - a custom element + */ +function customElement_upgrade(definition, element) { + // TODO: Implement in HTML DOM +} +exports.customElement_upgrade = customElement_upgrade; +/** + * Tries to upgrade a custom element. + * + * @param element - a custom element + */ +function customElement_tryToUpgrade(element) { + // TODO: Implement in HTML DOM +} +exports.customElement_tryToUpgrade = customElement_tryToUpgrade; +/** + * Looks up a custom element definition. + * + * @param document - a document + * @param namespace - element namespace + * @param localName - element local name + * @param is - an `is` value + */ +function customElement_lookUpACustomElementDefinition(document, namespace, localName, is) { + // TODO: Implement in HTML DOM + return null; +} +exports.customElement_lookUpACustomElementDefinition = customElement_lookUpACustomElementDefinition; +//# sourceMappingURL=CustomElementAlgorithm.js.map + +/***/ }), + +/***/ 9628: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var util_1 = __nccwpck_require__(5282); +var ShadowTreeAlgorithm_1 = __nccwpck_require__(8733); +var supportedTokens = new Map(); +/** + * Runs removing steps for node. + * + * @param removedNode - removed node + * @param oldParent - old parent node + */ +function dom_runRemovingSteps(removedNode, oldParent) { + // No steps defined +} +exports.dom_runRemovingSteps = dom_runRemovingSteps; +/** + * Runs cloning steps for node. + * + * @param copy - node clone + * @param node - node + * @param document - document to own the cloned node + * @param cloneChildrenFlag - whether child nodes are cloned + */ +function dom_runCloningSteps(copy, node, document, cloneChildrenFlag) { + // No steps defined +} +exports.dom_runCloningSteps = dom_runCloningSteps; +/** + * Runs adopting steps for node. + * + * @param node - node + * @param oldDocument - old document + */ +function dom_runAdoptingSteps(node, oldDocument) { + // No steps defined +} +exports.dom_runAdoptingSteps = dom_runAdoptingSteps; +/** + * Runs attribute change steps for an element node. + * + * @param element - element node owning the attribute + * @param localName - attribute's local name + * @param oldValue - attribute's old value + * @param value - attribute's new value + * @param namespace - attribute's namespace + */ +function dom_runAttributeChangeSteps(element, localName, oldValue, value, namespace) { + var e_1, _a; + // run default steps + if (DOMImpl_1.dom.features.slots) { + updateASlotablesName.call(element, element, localName, oldValue, value, namespace); + updateASlotsName.call(element, element, localName, oldValue, value, namespace); + } + updateAnElementID.call(element, element, localName, value, namespace); + try { + // run custom steps + for (var _b = __values(element._attributeChangeSteps), _c = _b.next(); !_c.done; _c = _b.next()) { + var step = _c.value; + step.call(element, element, localName, oldValue, value, namespace); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } +} +exports.dom_runAttributeChangeSteps = dom_runAttributeChangeSteps; +/** + * Runs insertion steps for a node. + * + * @param insertedNode - inserted node + */ +function dom_runInsertionSteps(insertedNode) { + // No steps defined +} +exports.dom_runInsertionSteps = dom_runInsertionSteps; +/** + * Runs pre-removing steps for a node iterator and node. + * + * @param nodeIterator - a node iterator + * @param toBeRemoved - node to be removed + */ +function dom_runNodeIteratorPreRemovingSteps(nodeIterator, toBeRemoved) { + removeNodeIterator.call(nodeIterator, nodeIterator, toBeRemoved); +} +exports.dom_runNodeIteratorPreRemovingSteps = dom_runNodeIteratorPreRemovingSteps; +/** + * Determines if there are any supported tokens defined for the given + * attribute name. + * + * @param attributeName - an attribute name + */ +function dom_hasSupportedTokens(attributeName) { + return supportedTokens.has(attributeName); +} +exports.dom_hasSupportedTokens = dom_hasSupportedTokens; +/** + * Returns the set of supported tokens defined for the given attribute name. + * + * @param attributeName - an attribute name + */ +function dom_getSupportedTokens(attributeName) { + return supportedTokens.get(attributeName) || new Set(); +} +exports.dom_getSupportedTokens = dom_getSupportedTokens; +/** + * Runs event construction steps. + * + * @param event - an event + */ +function dom_runEventConstructingSteps(event) { + // No steps defined +} +exports.dom_runEventConstructingSteps = dom_runEventConstructingSteps; +/** + * Runs child text content change steps for a parent node. + * + * @param parent - parent node with text node child nodes + */ +function dom_runChildTextContentChangeSteps(parent) { + // No steps defined +} +exports.dom_runChildTextContentChangeSteps = dom_runChildTextContentChangeSteps; +/** + * Defines pre-removing steps for a node iterator. + */ +function removeNodeIterator(nodeIterator, toBeRemovedNode) { + /** + * 1. If toBeRemovedNode is not an inclusive ancestor of nodeIterator’s + * reference, or toBeRemovedNode is nodeIterator’s root, then return. + */ + if (toBeRemovedNode === nodeIterator._root || + !TreeAlgorithm_1.tree_isAncestorOf(nodeIterator._reference, toBeRemovedNode, true)) { + return; + } + /** + * 2. If nodeIterator’s pointer before reference is true, then: + */ + if (nodeIterator._pointerBeforeReference) { + /** + * 2.1. Let next be toBeRemovedNode’s first following node that is an + * inclusive descendant of nodeIterator’s root and is not an inclusive + * descendant of toBeRemovedNode, and null if there is no such node. + */ + while (true) { + var nextNode = TreeAlgorithm_1.tree_getFollowingNode(nodeIterator._root, toBeRemovedNode); + if (nextNode !== null && + TreeAlgorithm_1.tree_isDescendantOf(nodeIterator._root, nextNode, true) && + !TreeAlgorithm_1.tree_isDescendantOf(toBeRemovedNode, nextNode, true)) { + /** + * 2.2. If next is non-null, then set nodeIterator’s reference to next + * and return. + */ + nodeIterator._reference = nextNode; + return; + } + else if (nextNode === null) { + /** + * 2.3. Otherwise, set nodeIterator’s pointer before reference to false. + */ + nodeIterator._pointerBeforeReference = false; + return; + } + } + } + /** + * 3. Set nodeIterator’s reference to toBeRemovedNode’s parent, if + * toBeRemovedNode’s previous sibling is null, and to the inclusive + * descendant of toBeRemovedNode’s previous sibling that appears last in + * tree order otherwise. + */ + if (toBeRemovedNode._previousSibling === null) { + if (toBeRemovedNode._parent !== null) { + nodeIterator._reference = toBeRemovedNode._parent; + } + } + else { + var referenceNode = toBeRemovedNode._previousSibling; + var childNode = TreeAlgorithm_1.tree_getFirstDescendantNode(toBeRemovedNode._previousSibling, true, false); + while (childNode !== null) { + if (childNode !== null) { + referenceNode = childNode; + } + // loop through to get the last descendant node + childNode = TreeAlgorithm_1.tree_getNextDescendantNode(toBeRemovedNode._previousSibling, childNode, true, false); + } + nodeIterator._reference = referenceNode; + } +} +/** + * Defines attribute change steps to update a slot’s name. + */ +function updateASlotsName(element, localName, oldValue, value, namespace) { + /** + * 1. If element is a slot, localName is name, and namespace is null, then: + * 1.1. If value is oldValue, then return. + * 1.2. If value is null and oldValue is the empty string, then return. + * 1.3. If value is the empty string and oldValue is null, then return. + * 1.4. If value is null or the empty string, then set element’s name to the + * empty string. + * 1.5. Otherwise, set element’s name to value. + * 1.6. Run assign slotables for a tree with element’s root. + */ + if (util_1.Guard.isSlot(element) && localName === "name" && namespace === null) { + if (value === oldValue) + return; + if (value === null && oldValue === '') + return; + if (value === '' && oldValue === null) + return; + if ((value === null || value === '')) { + element._name = ''; + } + else { + element._name = value; + } + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(element)); + } +} +/** + * Defines attribute change steps to update a slotable’s name. + */ +function updateASlotablesName(element, localName, oldValue, value, namespace) { + /** + * 1. If localName is slot and namespace is null, then: + * 1.1. If value is oldValue, then return. + * 1.2. If value is null and oldValue is the empty string, then return. + * 1.3. If value is the empty string and oldValue is null, then return. + * 1.4. If value is null or the empty string, then set element’s name to + * the empty string. + * 1.5. Otherwise, set element’s name to value. + * 1.6. If element is assigned, then run assign slotables for element’s + * assigned slot. + * 1.7. Run assign a slot for element. + */ + if (util_1.Guard.isSlotable(element) && localName === "slot" && namespace === null) { + if (value === oldValue) + return; + if (value === null && oldValue === '') + return; + if (value === '' && oldValue === null) + return; + if ((value === null || value === '')) { + element._name = ''; + } + else { + element._name = value; + } + if (ShadowTreeAlgorithm_1.shadowTree_isAssigned(element)) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotables(element._assignedSlot); + } + ShadowTreeAlgorithm_1.shadowTree_assignASlot(element); + } +} +/** + * Defines attribute change steps to update an element's ID. + */ +function updateAnElementID(element, localName, value, namespace) { + /** + * 1. If localName is id, namespace is null, and value is null or the empty + * string, then unset element’s ID. + * 2. Otherwise, if localName is id, namespace is null, then set element’s + * ID to value. + */ + if (localName === "id" && namespace === null) { + if (!value) + element._uniqueIdentifier = undefined; + else + element._uniqueIdentifier = value; + } +} +//# sourceMappingURL=DOMAlgorithm.js.map + +/***/ }), + +/***/ 3261: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var OrderedSetAlgorithm_1 = __nccwpck_require__(3670); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +var ElementAlgorithm_1 = __nccwpck_require__(1849); +/** + * Validates a given token against the supported tokens defined for the given + * token lists' associated attribute. + * + * @param tokenList - a token list + * @param token - a token + */ +function tokenList_validationSteps(tokenList, token) { + /** + * 1. If the associated attribute’s local name does not define supported + * tokens, throw a TypeError. + * 2. Let lowercase token be a copy of token, in ASCII lowercase. + * 3. If lowercase token is present in supported tokens, return true. + * 4. Return false. + */ + if (!DOMAlgorithm_1.dom_hasSupportedTokens(tokenList._attribute._localName)) { + throw new TypeError("There are no supported tokens defined for attribute name: '" + tokenList._attribute._localName + "'."); + } + return DOMAlgorithm_1.dom_getSupportedTokens(tokenList._attribute._localName).has(token.toLowerCase()); +} +exports.tokenList_validationSteps = tokenList_validationSteps; +/** + * Updates the value of the token lists' associated attribute. + * + * @param tokenList - a token list + */ +function tokenList_updateSteps(tokenList) { + /** + * 1. If the associated element does not have an associated attribute and + * token set is empty, then return. + * 2. Set an attribute value for the associated element using associated + * attribute’s local name and the result of running the ordered set + * serializer for token set. + */ + if (!tokenList._element.hasAttribute(tokenList._attribute._localName) && + tokenList._tokenSet.size === 0) { + return; + } + ElementAlgorithm_1.element_setAnAttributeValue(tokenList._element, tokenList._attribute._localName, OrderedSetAlgorithm_1.orderedSet_serialize(tokenList._tokenSet)); +} +exports.tokenList_updateSteps = tokenList_updateSteps; +/** + * Gets the value of the token lists' associated attribute. + * + * @param tokenList - a token list + */ +function tokenList_serializeSteps(tokenList) { + /** + * A DOMTokenList object’s serialize steps are to return the result of + * running get an attribute value given the associated element and the + * associated attribute’s local name. + */ + return ElementAlgorithm_1.element_getAnAttributeValue(tokenList._element, tokenList._attribute._localName); +} +exports.tokenList_serializeSteps = tokenList_serializeSteps; +//# sourceMappingURL=DOMTokenListAlgorithm.js.map + +/***/ }), + +/***/ 2793: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var util_2 = __nccwpck_require__(6195); +var ElementImpl_1 = __nccwpck_require__(5975); +var CustomElementAlgorithm_1 = __nccwpck_require__(5648); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var NamespaceAlgorithm_1 = __nccwpck_require__(5856); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +var ElementAlgorithm_1 = __nccwpck_require__(1849); +var MutationAlgorithm_1 = __nccwpck_require__(5463); +/** + * Returns an element interface for the given name and namespace. + * + * @param name - element name + * @param namespace - namespace + */ +function document_elementInterface(name, namespace) { + return ElementImpl_1.ElementImpl; +} +exports.document_elementInterface = document_elementInterface; +/** + * Creates a new element node. + * See: https://dom.spec.whatwg.org/#internal-createelementns-steps + * + * @param document - owner document + * @param namespace - element namespace + * @param qualifiedName - qualified name + * @param options - element options + */ +function document_internalCreateElementNS(document, namespace, qualifiedName, options) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Let is be null. + * 3. If options is a dictionary and options’s is is present, then set + * is to it. + * 4. Return the result of creating an element given document, localName, + * namespace, prefix, is, and with the synchronous custom elements flag set. + */ + var _a = __read(NamespaceAlgorithm_1.namespace_validateAndExtract(namespace, qualifiedName), 3), ns = _a[0], prefix = _a[1], localName = _a[2]; + var is = null; + if (options !== undefined) { + if (util_2.isString(options)) { + is = options; + } + else { + is = options.is; + } + } + return ElementAlgorithm_1.element_createAnElement(document, localName, ns, prefix, is, true); +} +exports.document_internalCreateElementNS = document_internalCreateElementNS; +/** + * Removes `node` and its subtree from its document and changes + * its owner document to `document` so that it can be inserted + * into `document`. + * + * @param node - the node to move + * @param document - document to receive the node and its subtree + */ +function document_adopt(node, document) { + var e_1, _a; + // Optimize for common case of inserting a fresh node + if (node._nodeDocument === document && node._parent === null) { + return; + } + /** + * 1. Let oldDocument be node’s node document. + * 2. If node’s parent is not null, remove node from its parent. + */ + var oldDocument = node._nodeDocument; + if (node._parent) + MutationAlgorithm_1.mutation_remove(node, node._parent); + /** + * 3. If document is not oldDocument, then: + */ + if (document !== oldDocument) { + /** + * 3.1. For each inclusiveDescendant in node’s shadow-including inclusive + * descendants: + */ + var inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, true); + while (inclusiveDescendant !== null) { + /** + * 3.1.1. Set inclusiveDescendant’s node document to document. + * 3.1.2. If inclusiveDescendant is an element, then set the node + * document of each attribute in inclusiveDescendant’s attribute list + * to document. + */ + inclusiveDescendant._nodeDocument = document; + if (util_1.Guard.isElementNode(inclusiveDescendant)) { + try { + for (var _b = (e_1 = void 0, __values(inclusiveDescendant._attributeList._asArray())), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + attr._nodeDocument = document; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 3.2. For each inclusiveDescendant in node's shadow-including + * inclusive descendants that is custom, enqueue a custom + * element callback reaction with inclusiveDescendant, + * callback name "adoptedCallback", and an argument list + * containing oldDocument and document. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isElementNode(inclusiveDescendant) && + inclusiveDescendant._customElementState === "custom") { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "adoptedCallback", [oldDocument, document]); + } + } + /** + * 3.3. For each inclusiveDescendant in node’s shadow-including + * inclusive descendants, in shadow-including tree order, run the + * adopting steps with inclusiveDescendant and oldDocument. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAdoptingSteps(inclusiveDescendant, oldDocument); + } + inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, inclusiveDescendant, true, true); + } + } +} +exports.document_adopt = document_adopt; +//# sourceMappingURL=DocumentAlgorithm.js.map + +/***/ }), + +/***/ 1849: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var infra_1 = __nccwpck_require__(4251); +var util_1 = __nccwpck_require__(5282); +var DOMException_1 = __nccwpck_require__(3166); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +var CustomElementAlgorithm_1 = __nccwpck_require__(5648); +var MutationObserverAlgorithm_1 = __nccwpck_require__(8157); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +var MutationAlgorithm_1 = __nccwpck_require__(5463); +var DocumentAlgorithm_1 = __nccwpck_require__(2793); +/** + * Determines whether the element's attribute list contains the given + * attribute. + * + * @param attribute - an attribute node + * @param element - an element node + */ +function element_has(attribute, element) { + /** + * An element has an attribute A if its attribute list contains A. + */ + return element._attributeList._asArray().indexOf(attribute) !== -1; +} +exports.element_has = element_has; +/** + * Changes the value of an attribute node. + * + * @param attribute - an attribute node + * @param element - an element node + * @param value - attribute value + */ +function element_change(attribute, element, value) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and attribute’s value. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, attribute’s value, value, and + * attribute’s namespace. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, value, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * attribute’s value, value, and attribute’s namespace. + * 4. Set attribute’s value to value. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, value, attribute._namespace); + } + attribute._value = value; +} +exports.element_change = element_change; +/** + * Appends an attribute to an element node. + * + * @param attribute - an attribute + * @param element - an element to receive the attribute + */ +function element_append(attribute, element) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and null. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, null); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, null, attribute’s value, and + * attribute’s namespace. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, null, attribute._value, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * null, attribute’s value, and attribute’s namespace. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, null, attribute._value, attribute._namespace); + } + /** + * 4. Append attribute to element’s attribute list. + * 5. Set attribute’s element to element. + */ + element._attributeList._asArray().push(attribute); + attribute._element = element; + // mark that the document has namespaces + if (!element._nodeDocument._hasNamespaces && (attribute._namespace !== null || + attribute._namespacePrefix !== null || attribute._localName === "xmlns")) { + element._nodeDocument._hasNamespaces = true; + } +} +exports.element_append = element_append; +/** + * Removes an attribute from an element node. + * + * @param attribute - an attribute + * @param element - an element to receive the attribute + */ +function element_remove(attribute, element) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and attribute’s value. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, attribute’s value, null, + * and attribute’s namespace. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, null, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * attribute’s value, null, and attribute’s namespace. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, null, attribute._namespace); + } + /** + * 3. Remove attribute from element’s attribute list. + * 5. Set attribute’s element to null. + */ + var index = element._attributeList._asArray().indexOf(attribute); + element._attributeList._asArray().splice(index, 1); + attribute._element = null; +} +exports.element_remove = element_remove; +/** + * Replaces an attribute with another of an element node. + * + * @param oldAttr - old attribute + * @param newAttr - new attribute + * @param element - an element to receive the attribute + */ +function element_replace(oldAttr, newAttr, element) { + /** + * 1. Queue an attribute mutation record for element with oldAttr’s + * local name, oldAttr’s namespace, and oldAttr’s value. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, oldAttr._localName, oldAttr._namespace, oldAttr._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing oldAttr’s local name, oldAttr’s value, newAttr’s value, + * and oldAttr’s namespace. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, oldAttr’s local name, + * oldAttr’s value, newAttr’s value, and oldAttr’s namespace. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace); + } + /** + * 4. Replace oldAttr by newAttr in element’s attribute list. + * 5. Set oldAttr’s element to null. + * 6. Set newAttr’s element to element. + */ + var index = element._attributeList._asArray().indexOf(oldAttr); + if (index !== -1) { + element._attributeList._asArray()[index] = newAttr; + } + oldAttr._element = null; + newAttr._element = element; + // mark that the document has namespaces + if (!element._nodeDocument._hasNamespaces && (newAttr._namespace !== null || + newAttr._namespacePrefix !== null || newAttr._localName === "xmlns")) { + element._nodeDocument._hasNamespaces = true; + } +} +exports.element_replace = element_replace; +/** + * Retrieves an attribute with the given name from an element node. + * + * @param qualifiedName - an attribute name + * @param element - an element to receive the attribute + */ +function element_getAnAttributeByName(qualifiedName, element) { + /** + * 1. If element is in the HTML namespace and its node document is an HTML + * document, then set qualifiedName to qualifiedName in ASCII lowercase. + * 2. Return the first attribute in element’s attribute list whose qualified + * name is qualifiedName, and null otherwise. + */ + if (element._namespace === infra_1.namespace.HTML && element._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + return element._attributeList._asArray().find(function (attr) { return attr._qualifiedName === qualifiedName; }) || null; +} +exports.element_getAnAttributeByName = element_getAnAttributeByName; +/** + * Retrieves an attribute with the given namespace and local name from an + * element node. + * + * @param namespace - an attribute namespace + * @param localName - an attribute local name + * @param element - an element to receive the attribute + */ +function element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Return the attribute in element’s attribute list whose namespace is + * namespace and local name is localName, if any, and null otherwise. + */ + var ns = namespace || null; + return element._attributeList._asArray().find(function (attr) { return attr._namespace === ns && attr._localName === localName; }) || null; +} +exports.element_getAnAttributeByNamespaceAndLocalName = element_getAnAttributeByNamespaceAndLocalName; +/** + * Retrieves an attribute's value with the given name namespace and local + * name from an element node. + * + * @param element - an element to receive the attribute + * @param localName - an attribute local name + * @param namespace - an attribute namespace + */ +function element_getAnAttributeValue(element, localName, namespace) { + if (namespace === void 0) { namespace = ''; } + /** + * 1. Let attr be the result of getting an attribute given namespace, + * localName, and element. + * 2. If attr is null, then return the empty string. + * 3. Return attr’s value. + */ + var attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element); + if (attr === null) + return ''; + else + return attr._value; +} +exports.element_getAnAttributeValue = element_getAnAttributeValue; +/** + * Sets an attribute of an element node. + * + * @param attr - an attribute + * @param element - an element to receive the attribute + */ +function element_setAnAttribute(attr, element) { + /** + * 1. If attr’s element is neither null nor element, throw an + * "InUseAttributeError" DOMException. + * 2. Let oldAttr be the result of getting an attribute given attr’s + * namespace, attr’s local name, and element. + * 3. If oldAttr is attr, return attr. + * 4. If oldAttr is non-null, replace it by attr in element. + * 5. Otherwise, append attr to element. + * 6. Return oldAttr. + */ + if (attr._element !== null && attr._element !== element) + throw new DOMException_1.InUseAttributeError("This attribute already exists in the document: " + attr._qualifiedName + " as a child of " + attr._element._qualifiedName + "."); + var oldAttr = element_getAnAttributeByNamespaceAndLocalName(attr._namespace || '', attr._localName, element); + if (oldAttr === attr) + return attr; + if (oldAttr !== null) { + element_replace(oldAttr, attr, element); + } + else { + element_append(attr, element); + } + return oldAttr; +} +exports.element_setAnAttribute = element_setAnAttribute; +/** + * Sets an attribute's value of an element node. + * + * @param element - an element to receive the attribute + * @param localName - an attribute local name + * @param value - an attribute value + * @param prefix - an attribute prefix + * @param namespace - an attribute namespace + */ +function element_setAnAttributeValue(element, localName, value, prefix, namespace) { + if (prefix === void 0) { prefix = null; } + if (namespace === void 0) { namespace = null; } + /** + * 1. If prefix is not given, set it to null. + * 2. If namespace is not given, set it to null. + * 3. Let attribute be the result of getting an attribute given namespace, + * localName, and element. + * 4. If attribute is null, create an attribute whose namespace is + * namespace, namespace prefix is prefix, local name is localName, value + * is value, and node document is element’s node document, then append this + * attribute to element, and then return. + * 5. Change attribute from element to value. + */ + var attribute = element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, element); + if (attribute === null) { + var newAttr = CreateAlgorithm_1.create_attr(element._nodeDocument, localName); + newAttr._namespace = namespace; + newAttr._namespacePrefix = prefix; + newAttr._value = value; + element_append(newAttr, element); + return; + } + element_change(attribute, element, value); +} +exports.element_setAnAttributeValue = element_setAnAttributeValue; +/** + * Removes an attribute with the given name from an element node. + * + * @param qualifiedName - an attribute name + * @param element - an element to receive the attribute + */ +function element_removeAnAttributeByName(qualifiedName, element) { + /** + * 1. Let attr be the result of getting an attribute given qualifiedName + * and element. + * 2. If attr is non-null, remove it from element. + * 3. Return attr. + */ + var attr = element_getAnAttributeByName(qualifiedName, element); + if (attr !== null) { + element_remove(attr, element); + } + return attr; +} +exports.element_removeAnAttributeByName = element_removeAnAttributeByName; +/** + * Removes an attribute with the given namespace and local name from an + * element node. + * + * @param namespace - an attribute namespace + * @param localName - an attribute local name + * @param element - an element to receive the attribute + */ +function element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, element) { + /** + * 1. Let attr be the result of getting an attribute given namespace, localName, and element. + * 2. If attr is non-null, remove it from element. + * 3. Return attr. + */ + var attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element); + if (attr !== null) { + element_remove(attr, element); + } + return attr; +} +exports.element_removeAnAttributeByNamespaceAndLocalName = element_removeAnAttributeByNamespaceAndLocalName; +/** + * Creates an element node. + * See: https://dom.spec.whatwg.org/#concept-create-element. + * + * @param document - the document owning the element + * @param localName - local name + * @param namespace - element namespace + * @param prefix - namespace prefix + * @param is - the "is" value + * @param synchronousCustomElementsFlag - synchronous custom elements flag + */ +function element_createAnElement(document, localName, namespace, prefix, is, synchronousCustomElementsFlag) { + if (prefix === void 0) { prefix = null; } + if (is === void 0) { is = null; } + if (synchronousCustomElementsFlag === void 0) { synchronousCustomElementsFlag = false; } + /** + * 1. If prefix was not given, let prefix be null. + * 2. If is was not given, let is be null. + * 3. Let result be null. + */ + var result = null; + if (!DOMImpl_1.dom.features.customElements) { + result = CreateAlgorithm_1.create_element(document, localName, namespace, prefix); + result._customElementState = "uncustomized"; + result._customElementDefinition = null; + result._is = is; + return result; + } + /** + * 4. Let definition be the result of looking up a custom element definition + * given document, namespace, localName, and is. + */ + var definition = CustomElementAlgorithm_1.customElement_lookUpACustomElementDefinition(document, namespace, localName, is); + if (definition !== null && definition.name !== definition.localName) { + /** + * 5. If definition is non-null, and definition’s name is not equal to + * its local name (i.e., definition represents a customized built-in + * element), then: + * 5.1. Let interface be the element interface for localName and the HTML + * namespace. + * 5.2. Set result to a new element that implements interface, with no + * attributes, namespace set to the HTML namespace, namespace prefix + * set to prefix, local name set to localName, custom element state set + * to "undefined", custom element definition set to null, is value set + * to is, and node document set to document. + * 5.3. If the synchronous custom elements flag is set, upgrade element + * using definition. + * 5.4. Otherwise, enqueue a custom element upgrade reaction given result + * and definition. + */ + var elemenInterface = DocumentAlgorithm_1.document_elementInterface(localName, infra_1.namespace.HTML); + result = new elemenInterface(); + result._localName = localName; + result._namespace = infra_1.namespace.HTML; + result._namespacePrefix = prefix; + result._customElementState = "undefined"; + result._customElementDefinition = null; + result._is = is; + result._nodeDocument = document; + if (synchronousCustomElementsFlag) { + CustomElementAlgorithm_1.customElement_upgrade(definition, result); + } + else { + CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition); + } + } + else if (definition !== null) { + /** + * 6. Otherwise, if definition is non-null, then: + */ + if (synchronousCustomElementsFlag) { + /** + * 6.1. If the synchronous custom elements flag is set, then run these + * steps while catching any exceptions: + */ + try { + /** + * 6.1.1. Let C be definition’s constructor. + * 6.1.2. Set result to the result of constructing C, with no arguments. + * 6.1.3. Assert: result’s custom element state and custom element definition + * are initialized. + * 6.1.4. Assert: result’s namespace is the HTML namespace. + * _Note:_ IDL enforces that result is an HTMLElement object, which all + * use the HTML namespace. + */ + var C = definition.constructor; + var result_1 = new C(); + console.assert(result_1._customElementState !== undefined); + console.assert(result_1._customElementDefinition !== undefined); + console.assert(result_1._namespace === infra_1.namespace.HTML); + /** + * 6.1.5. If result’s attribute list is not empty, then throw a + * "NotSupportedError" DOMException. + * 6.1.6. If result has children, then throw a "NotSupportedError" + * DOMException. + * 6.1.7. If result’s parent is not null, then throw a + * "NotSupportedError" DOMException. + * 6.1.8. If result’s node document is not document, then throw a + * "NotSupportedError" DOMException. + * 6.1.9. If result’s local name is not equal to localName, then throw + * a "NotSupportedError" DOMException. + */ + if (result_1._attributeList.length !== 0) + throw new DOMException_1.NotSupportedError("Custom element already has attributes."); + if (result_1._children.size !== 0) + throw new DOMException_1.NotSupportedError("Custom element already has child nodes."); + if (result_1._parent !== null) + throw new DOMException_1.NotSupportedError("Custom element already has a parent node."); + if (result_1._nodeDocument !== document) + throw new DOMException_1.NotSupportedError("Custom element is already in a document."); + if (result_1._localName !== localName) + throw new DOMException_1.NotSupportedError("Custom element has a different local name."); + /** + * 6.1.10. Set result’s namespace prefix to prefix. + * 6.1.11. Set result’s is value to null. + */ + result_1._namespacePrefix = prefix; + result_1._is = null; + } + catch (e) { + /** + * If any of these steps threw an exception, then: + * - Report the exception. + * - Set result to a new element that implements the HTMLUnknownElement + * interface, with no attributes, namespace set to the HTML namespace, + * namespace prefix set to prefix, local name set to localName, custom + * element state set to "failed", custom element definition set to null, + * is value set to null, and node document set to document. + */ + // TODO: Report the exception + result = CreateAlgorithm_1.create_htmlUnknownElement(document, localName, infra_1.namespace.HTML, prefix); + result._customElementState = "failed"; + result._customElementDefinition = null; + result._is = null; + } + } + else { + /** + * 6.2. Otherwise: + * 6.2.1. Set result to a new element that implements the HTMLElement + * interface, with no attributes, namespace set to the HTML namespace, + * namespace prefix set to prefix, local name set to localName, custom + * element state set to "undefined", custom element definition set to + * null, is value set to null, and node document set to document. + * 6.2.2. Enqueue a custom element upgrade reaction given result and + * definition. + */ + result = CreateAlgorithm_1.create_htmlElement(document, localName, infra_1.namespace.HTML, prefix); + result._customElementState = "undefined"; + result._customElementDefinition = null; + result._is = null; + CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition); + } + } + else { + /** + * 7. Otherwise: + * 7.1. Let interface be the element interface for localName and + * namespace. + * 7.2. Set result to a new element that implements interface, with no + * attributes, namespace set to namespace, namespace prefix set to prefix, + * local name set to localName, custom element state set to + * "uncustomized", custom element definition set to null, is value set to + * is, and node document set to document. + */ + var elementInterface = DocumentAlgorithm_1.document_elementInterface(localName, namespace); + result = new elementInterface(); + result._localName = localName; + result._namespace = namespace; + result._namespacePrefix = prefix; + result._customElementState = "uncustomized"; + result._customElementDefinition = null; + result._is = is; + result._nodeDocument = document; + /** + * 7.3. If namespace is the HTML namespace, and either localName is a + * valid custom element name or is is non-null, then set result’s + * custom element state to "undefined". + */ + if (namespace === infra_1.namespace.HTML && (is !== null || + CustomElementAlgorithm_1.customElement_isValidCustomElementName(localName))) { + result._customElementState = "undefined"; + } + } + /* istanbul ignore next */ + if (result === null) { + throw new Error("Unable to create element."); + } + /** + * 8. Returns result + */ + return result; +} +exports.element_createAnElement = element_createAnElement; +/** + * Inserts a new node adjacent to this element. + * + * @param element - a reference element + * @param where - a string defining where to insert the element node. + * - `beforebegin` before this element itself. + * - `afterbegin` before the first child. + * - `beforeend` after the last child. + * - `afterend` after this element itself. + * @param node - node to insert + */ +function element_insertAdjacent(element, where, node) { + /** + * - "beforebegin" + * If element’s parent is null, return null. + * Return the result of pre-inserting node into element’s parent before + * element. + * - "afterbegin" + * Return the result of pre-inserting node into element before element’s + * first child. + * - "beforeend" + * Return the result of pre-inserting node into element before null. + * - "afterend" + * If element’s parent is null, return null. + * Return the result of pre-inserting node into element’s parent before element’s next sibling. + * - Otherwise + * Throw a "SyntaxError" DOMException. + */ + switch (where.toLowerCase()) { + case 'beforebegin': + if (element._parent === null) + return null; + return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element); + case 'afterbegin': + return MutationAlgorithm_1.mutation_preInsert(node, element, element._firstChild); + case 'beforeend': + return MutationAlgorithm_1.mutation_preInsert(node, element, null); + case 'afterend': + if (element._parent === null) + return null; + return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element._nextSibling); + default: + throw new DOMException_1.SyntaxError("Invalid 'where' argument. \"beforebegin\", \"afterbegin\", \"beforeend\" or \"afterend\" expected"); + } +} +exports.element_insertAdjacent = element_insertAdjacent; +//# sourceMappingURL=ElementAlgorithm.js.map + +/***/ }), + +/***/ 8217: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var interfaces_1 = __nccwpck_require__(7305); +var util_1 = __nccwpck_require__(5282); +var CustomEventImpl_1 = __nccwpck_require__(9857); +var EventImpl_1 = __nccwpck_require__(5809); +var DOMException_1 = __nccwpck_require__(3166); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var ShadowTreeAlgorithm_1 = __nccwpck_require__(8733); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +/** + * Sets the canceled flag of an event. + * + * @param event - an event + */ +function event_setTheCanceledFlag(event) { + if (event._cancelable && !event._inPassiveListenerFlag) { + event._canceledFlag = true; + } +} +exports.event_setTheCanceledFlag = event_setTheCanceledFlag; +/** + * Initializes the value of an event. + * + * @param event - an event to initialize + * @param type - the type of event + * @param bubbles - whether the event propagates in reverse + * @param cancelable - whether the event can be cancelled + */ +function event_initialize(event, type, bubbles, cancelable) { + event._initializedFlag = true; + event._stopPropagationFlag = false; + event._stopImmediatePropagationFlag = false; + event._canceledFlag = false; + event._isTrusted = false; + event._target = null; + event._type = type; + event._bubbles = bubbles; + event._cancelable = cancelable; +} +exports.event_initialize = event_initialize; +/** + * Creates a new event. + * + * @param eventInterface - event interface + * @param realm - realm + */ +function event_createAnEvent(eventInterface, realm) { + if (realm === void 0) { realm = undefined; } + /** + * 1. If realm is not given, then set it to null. + * 2. Let dictionary be the result of converting the JavaScript value + * undefined to the dictionary type accepted by eventInterface’s + * constructor. (This dictionary type will either be EventInit or a + * dictionary that inherits from it.) + * 3. Let event be the result of running the inner event creation steps with + * eventInterface, realm, the time of the occurrence that the event is + * signaling, and dictionary. + * 4. Initialize event’s isTrusted attribute to true. + * 5. Return event. + */ + if (realm === undefined) + realm = null; + var dictionary = {}; + var event = event_innerEventCreationSteps(eventInterface, realm, new Date(), dictionary); + event._isTrusted = true; + return event; +} +exports.event_createAnEvent = event_createAnEvent; +/** + * Performs event creation steps. + * + * @param eventInterface - event interface + * @param realm - realm + * @param time - time of occurrance + * @param dictionary - event attributes + * + */ +function event_innerEventCreationSteps(eventInterface, realm, time, dictionary) { + /** + * 1. Let event be the result of creating a new object using eventInterface. + * TODO: Implement realms + * If realm is non-null, then use that Realm; otherwise, use the default + * behavior defined in Web IDL. + */ + var event = new eventInterface(""); + /** + * 2. Set event’s initialized flag. + * 3. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp + * representing the high resolution time from the time origin to time. + * 4. For each member → value in dictionary, if event has an attribute + * whose identifier is member, then initialize that attribute to value. + * 5. Run the event constructing steps with event. + * 6. Return event. + */ + event._initializedFlag = true; + event._timeStamp = time.getTime(); + Object.assign(event, dictionary); + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runEventConstructingSteps(event); + } + return event; +} +exports.event_innerEventCreationSteps = event_innerEventCreationSteps; +/** + * Dispatches an event to an event target. + * + * @param event - the event to dispatch + * @param target - event target + * @param legacyTargetOverrideFlag - legacy target override flag + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_dispatch(event, target, legacyTargetOverrideFlag, legacyOutputDidListenersThrowFlag) { + var e_1, _a, e_2, _b; + if (legacyTargetOverrideFlag === void 0) { legacyTargetOverrideFlag = false; } + if (legacyOutputDidListenersThrowFlag === void 0) { legacyOutputDidListenersThrowFlag = { value: false }; } + var clearTargets = false; + /** + * 1. Set event's dispatch flag. + */ + event._dispatchFlag = true; + /** + * 2. Let targetOverride be target, if legacy target override flag is not + * given, and target's associated Document otherwise. + * + * _Note:_ legacy target override flag is only used by HTML and only when + * target is a Window object. + */ + var targetOverride = target; + if (legacyTargetOverrideFlag) { + var doc = target._associatedDocument; + if (util_1.Guard.isDocumentNode(doc)) { + targetOverride = doc; + } + } + /** + * 3. Let activationTarget be null. + * 4. Let relatedTarget be the result of retargeting event's relatedTarget + * against target. + * 5. If target is not relatedTarget or target is event's relatedTarget, + * then: + */ + var activationTarget = null; + var relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, target); + if (target !== relatedTarget || target === event._relatedTarget) { + /** + * 5.1. Let touchTargets be a new list. + * 5.2. For each touchTarget of event's touch target list, append the + * result of retargeting touchTarget against target to touchTargets. + * 5.3. Append to an event path with event, target, targetOverride, + * relatedTarget, touchTargets, and false. + * 5.4. Let isActivationEvent be true, if event is a MouseEvent object + * and event's type attribute is "click", and false otherwise. + * 5.5. If isActivationEvent is true and target has activation behavior, + * then set activationTarget to target. + * 5.6. Let slotable be target, if target is a slotable and is assigned, + * and null otherwise. + * 5.7. Let slot-in-closed-tree be false. + * 5.8. Let parent be the result of invoking target's get the parent with + * event. + */ + var touchTargets = []; + try { + for (var _c = __values(event._touchTargetList), _d = _c.next(); !_d.done; _d = _c.next()) { + var touchTarget = _d.value; + touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, target)); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_1) throw e_1.error; } + } + event_appendToAnEventPath(event, target, targetOverride, relatedTarget, touchTargets, false); + var isActivationEvent = (util_1.Guard.isMouseEvent(event) && event._type === "click"); + if (isActivationEvent && target._activationBehavior !== undefined) { + activationTarget = target; + } + var slotable = (util_1.Guard.isSlotable(target) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(target)) ? + target : null; + var slotInClosedTree = false; + var parent = target._getTheParent(event); + /** + * 5.9. While parent is non-null: + */ + while (parent !== null && util_1.Guard.isNode(parent)) { + /** + * 5.9.1 If slotable is non-null: + * 5.9.1.1. Assert: parent is a slot. + * 5.9.1.2. Set slotable to null. + * 5.9.1.3. If parent's root is a shadow root whose mode is "closed", + * then set slot-in-closed-tree to true. + */ + if (slotable !== null) { + if (!util_1.Guard.isSlot(parent)) { + throw new Error("Parent node of a slotable should be a slot."); + } + slotable = null; + var root = TreeAlgorithm_1.tree_rootNode(parent, true); + if (util_1.Guard.isShadowRoot(root) && root._mode === "closed") { + slotInClosedTree = true; + } + } + /** + * 5.9.2 If parent is a slotable and is assigned, then set slotable to + * parent. + * 5.9.3. Let relatedTarget be the result of retargeting event's + * relatedTarget against parent. + * 5.9.4. Let touchTargets be a new list. + * 5.9.4. For each touchTarget of event's touch target list, append the + * result of retargeting touchTarget against parent to touchTargets. + */ + if (util_1.Guard.isSlotable(parent) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(parent)) { + slotable = parent; + } + relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, parent); + touchTargets = []; + try { + for (var _e = (e_2 = void 0, __values(event._touchTargetList)), _f = _e.next(); !_f.done; _f = _e.next()) { + var touchTarget = _f.value; + touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, parent)); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_f && !_f.done && (_b = _e.return)) _b.call(_e); + } + finally { if (e_2) throw e_2.error; } + } + /** + * 5.9.6. If parent is a Window object, or parent is a node and target's + * root is a shadow-including inclusive ancestor of parent, then: + */ + if (util_1.Guard.isWindow(parent) || (util_1.Guard.isNode(parent) && util_1.Guard.isNode(target) && + TreeAlgorithm_1.tree_isAncestorOf(TreeAlgorithm_1.tree_rootNode(target, true), parent, true, true))) { + /** + * 5.9.6.1. If isActivationEvent is true, event's bubbles attribute + * is true, activationTarget is null, and parent has activation + * behavior, then set activationTarget to parent. + * 5.9.6.2. Append to an event path with event, parent, null, + * relatedTarget, touchTargets, and slot-in-closed-tree. + */ + if (isActivationEvent && event._bubbles && activationTarget === null && + parent._activationBehavior) { + activationTarget = parent; + } + event_appendToAnEventPath(event, parent, null, relatedTarget, touchTargets, slotInClosedTree); + } + else if (parent === relatedTarget) { + /** + * 5.9.7. Otherwise, if parent is relatedTarget, + * then set parent to null. + */ + parent = null; + } + else { + /** + * 5.9.8. Otherwise, set target to parent and then: + * 5.9.8.1. If isActivationEvent is true, activationTarget is null, + * and target has activation behavior, then set activationTarget + * to target. + * 5.9.8.2. Append to an event path with event, parent, target, + * relatedTarget, touchTargets, and slot-in-closed-tree. + */ + target = parent; + if (isActivationEvent && activationTarget === null && + target._activationBehavior) { + activationTarget = target; + } + event_appendToAnEventPath(event, parent, target, relatedTarget, touchTargets, slotInClosedTree); + } + /** + * 5.9.9. If parent is non-null, then set parent to the result of + * invoking parent's get the parent with event. + * 5.9.10. Set slot-in-closed-tree to false. + */ + if (parent !== null) { + parent = parent._getTheParent(event); + } + slotInClosedTree = false; + } + /** + * 5.10. Let clearTargetsStruct be the last struct in event's path whose + * shadow-adjusted target is non-null. + */ + var clearTargetsStruct = null; + var path = event._path; + for (var i = path.length - 1; i >= 0; i--) { + var struct = path[i]; + if (struct.shadowAdjustedTarget !== null) { + clearTargetsStruct = struct; + break; + } + } + /** + * 5.11. Let clearTargets be true if clearTargetsStruct's shadow-adjusted + * target, clearTargetsStruct's relatedTarget, or an EventTarget object + * in clearTargetsStruct's touch target list is a node and its root is + * a shadow root, and false otherwise. + */ + if (clearTargetsStruct !== null) { + if (util_1.Guard.isNode(clearTargetsStruct.shadowAdjustedTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.shadowAdjustedTarget, true))) { + clearTargets = true; + } + else if (util_1.Guard.isNode(clearTargetsStruct.relatedTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.relatedTarget, true))) { + clearTargets = true; + } + else { + for (var j = 0; j < clearTargetsStruct.touchTargetList.length; j++) { + var struct = clearTargetsStruct.touchTargetList[j]; + if (util_1.Guard.isNode(struct) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(struct, true))) { + clearTargets = true; + break; + } + } + } + } + /** + * 5.12. If activationTarget is non-null and activationTarget has + * legacy-pre-activation behavior, then run activationTarget's + * legacy-pre-activation behavior. + */ + if (activationTarget !== null && + activationTarget._legacyPreActivationBehavior !== undefined) { + activationTarget._legacyPreActivationBehavior(event); + } + /** + * 5.13. For each struct in event's path, in reverse order: + */ + for (var i = path.length - 1; i >= 0; i--) { + var struct = path[i]; + /** + * 5.13.1. If struct's shadow-adjusted target is non-null, then set + * event's eventPhase attribute to AT_TARGET. + * 5.13.2. Otherwise, set event's eventPhase attribute to + * CAPTURING_PHASE. + * 5.13.3. Invoke with struct, event, "capturing", and + * legacyOutputDidListenersThrowFlag if given. + */ + if (struct.shadowAdjustedTarget !== null) { + event._eventPhase = interfaces_1.EventPhase.AtTarget; + } + else { + event._eventPhase = interfaces_1.EventPhase.Capturing; + } + event_invoke(struct, event, "capturing", legacyOutputDidListenersThrowFlag); + } + /** + * 5.14. For each struct in event's path + */ + for (var i = 0; i < path.length; i++) { + var struct = path[i]; + /** + * 5.14.1. If struct's shadow-adjusted target is non-null, then set + * event's eventPhase attribute to AT_TARGET. + * 5.14.2. Otherwise: + * 5.14.2.1. If event's bubbles attribute is false, then continue. + * 5.14.2.2. Set event's eventPhase attribute to BUBBLING_PHASE. + * 5.14.3. Invoke with struct, event, "bubbling", and + * legacyOutputDidListenersThrowFlag if given. + */ + if (struct.shadowAdjustedTarget !== null) { + event._eventPhase = interfaces_1.EventPhase.AtTarget; + } + else { + if (!event._bubbles) + continue; + event._eventPhase = interfaces_1.EventPhase.Bubbling; + } + event_invoke(struct, event, "bubbling", legacyOutputDidListenersThrowFlag); + } + } + /** + * 6. Set event's eventPhase attribute to NONE. + * 7. Set event's currentTarget attribute to null. + * 8. Set event's path to the empty list. + * 9. Unset event's dispatch flag, stop propagation flag, and stop + * immediate propagation flag. + */ + event._eventPhase = interfaces_1.EventPhase.None; + event._currentTarget = null; + event._path = []; + event._dispatchFlag = false; + event._stopPropagationFlag = false; + event._stopImmediatePropagationFlag = false; + /** + * 10. If clearTargets, then: + * 10.1. Set event's target to null. + * 10.2. Set event's relatedTarget to null. + * 10.3. Set event's touch target list to the empty list. + */ + if (clearTargets) { + event._target = null; + event._relatedTarget = null; + event._touchTargetList = []; + } + /** + * 11. If activationTarget is non-null, then: + * 11.1. If event's canceled flag is unset, then run activationTarget's + * activation behavior with event. + * 11.2. Otherwise, if activationTarget has legacy-canceled-activation + * behavior, then run activationTarget's legacy-canceled-activation + * behavior. + */ + if (activationTarget !== null) { + if (!event._canceledFlag && activationTarget._activationBehavior !== undefined) { + activationTarget._activationBehavior(event); + } + else if (activationTarget._legacyCanceledActivationBehavior !== undefined) { + activationTarget._legacyCanceledActivationBehavior(event); + } + } + /** + * 12. Return false if event's canceled flag is set, and true otherwise. + */ + return !event._canceledFlag; +} +exports.event_dispatch = event_dispatch; +/** + * Appends a new struct to an event's path. + * + * @param event - an event + * @param invocationTarget - the target of the invocation + * @param shadowAdjustedTarget - shadow-root adjusted event target + * @param relatedTarget - related event target + * @param touchTargets - a list of touch targets + * @param slotInClosedTree - if the target's parent is a closed shadow root + */ +function event_appendToAnEventPath(event, invocationTarget, shadowAdjustedTarget, relatedTarget, touchTargets, slotInClosedTree) { + /** + * 1. Let invocationTargetInShadowTree be false. + * 2. If invocationTarget is a node and its root is a shadow root, then + * set invocationTargetInShadowTree to true. + */ + var invocationTargetInShadowTree = false; + if (util_1.Guard.isNode(invocationTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(invocationTarget))) { + invocationTargetInShadowTree = true; + } + /** + * 3. Let root-of-closed-tree be false. + * 4. If invocationTarget is a shadow root whose mode is "closed", then + * set root-of-closed-tree to true. + */ + var rootOfClosedTree = false; + if (util_1.Guard.isShadowRoot(invocationTarget) && + invocationTarget._mode === "closed") { + rootOfClosedTree = true; + } + /** + * 5. Append a new struct to event's path whose invocation target is + * invocationTarget, invocation-target-in-shadow-tree is + * invocationTargetInShadowTree, shadow-adjusted target is + * shadowAdjustedTarget, relatedTarget is relatedTarget, + * touch target list is touchTargets, root-of-closed-tree is + * root-of-closed-tree, and slot-in-closed-tree is slot-in-closed-tree. + */ + event._path.push({ + invocationTarget: invocationTarget, + invocationTargetInShadowTree: invocationTargetInShadowTree, + shadowAdjustedTarget: shadowAdjustedTarget, + relatedTarget: relatedTarget, + touchTargetList: touchTargets, + rootOfClosedTree: rootOfClosedTree, + slotInClosedTree: slotInClosedTree + }); +} +exports.event_appendToAnEventPath = event_appendToAnEventPath; +/** + * Invokes an event. + * + * @param struct - a struct defining event's path + * @param event - the event to invoke + * @param phase - event phase + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_invoke(struct, event, phase, legacyOutputDidListenersThrowFlag) { + if (legacyOutputDidListenersThrowFlag === void 0) { legacyOutputDidListenersThrowFlag = { value: false }; } + /** + * 1. Set event's target to the shadow-adjusted target of the last struct + * in event's path, that is either struct or preceding struct, whose + * shadow-adjusted target is non-null. + */ + var path = event._path; + var index = -1; + for (var i = 0; i < path.length; i++) { + if (path[i] === struct) { + index = i; + break; + } + } + if (index !== -1) { + var item = path[index]; + if (item.shadowAdjustedTarget !== null) { + event._target = item.shadowAdjustedTarget; + } + else if (index > 0) { + item = path[index - 1]; + if (item.shadowAdjustedTarget !== null) { + event._target = item.shadowAdjustedTarget; + } + } + } + /** + * 2. Set event's relatedTarget to struct's relatedTarget. + * 3. Set event's touch target list to struct's touch target list. + * 4. If event's stop propagation flag is set, then return. + * 5. Initialize event's currentTarget attribute to struct's invocation + * target. + * 6. Let listeners be a clone of event's currentTarget attribute value's + * event listener list. + * + * _Note:_ This avoids event listeners added after this point from being + * run. Note that removal still has an effect due to the removed field. + */ + event._relatedTarget = struct.relatedTarget; + event._touchTargetList = struct.touchTargetList; + if (event._stopPropagationFlag) + return; + event._currentTarget = struct.invocationTarget; + var currentTarget = event._currentTarget; + var targetListeners = currentTarget._eventListenerList; + var listeners = new (Array.bind.apply(Array, __spread([void 0], targetListeners)))(); + /** + * 7. Let found be the result of running inner invoke with event, listeners, + * phase, and legacyOutputDidListenersThrowFlag if given. + */ + var found = event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag); + /** + * 8. If found is false and event's isTrusted attribute is true, then: + */ + if (!found && event._isTrusted) { + /** + * 8.1. Let originalEventType be event's type attribute value. + * 8.2. If event's type attribute value is a match for any of the strings + * in the first column in the following table, set event's type attribute + * value to the string in the second column on the same row as the matching + * string, and return otherwise. + * + * Event type | Legacy event type + * ------------------------------------------------- + * "animationend" | "webkitAnimationEnd" + * "animationiteration" | "webkitAnimationIteration" + * "animationstart" | "webkitAnimationStart" + * "transitionend" | "webkitTransitionEnd" + */ + var originalEventType = event._type; + if (originalEventType === "animationend") { + event._type = "webkitAnimationEnd"; + } + else if (originalEventType === "animationiteration") { + event._type = "webkitAnimationIteration"; + } + else if (originalEventType === "animationstart") { + event._type = "webkitAnimationStart"; + } + else if (originalEventType === "transitionend") { + event._type = "webkitTransitionEnd"; + } + /** + * 8.3. Inner invoke with event, listeners, phase, and + * legacyOutputDidListenersThrowFlag if given. + * 8.4. Set event's type attribute value to originalEventType. + */ + event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag); + event._type = originalEventType; + } +} +exports.event_invoke = event_invoke; +/** + * Invokes an event. + * + * @param event - the event to invoke + * @param listeners - event listeners + * @param phase - event phase + * @param struct - a struct defining event's path + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag) { + if (legacyOutputDidListenersThrowFlag === void 0) { legacyOutputDidListenersThrowFlag = { value: false }; } + /** + * 1. Let found be false. + * 2. For each listener in listeners, whose removed is false: + */ + var found = false; + for (var i = 0; i < listeners.length; i++) { + var listener = listeners[i]; + if (!listener.removed) { + /** + * 2.1. If event's type attribute value is not listener's type, then + * continue. + * 2.2. Set found to true. + * 2.3. If phase is "capturing" and listener's capture is false, then + * continue. + * 2.4. If phase is "bubbling" and listener's capture is true, then + * continue. + */ + if (event._type !== listener.type) + continue; + found = true; + if (phase === "capturing" && !listener.capture) + continue; + if (phase === "bubbling" && listener.capture) + continue; + /** + * 2.5. If listener's once is true, then remove listener from event's + * currentTarget attribute value's event listener list. + */ + if (listener.once && event._currentTarget !== null) { + var impl = event._currentTarget; + var index = -1; + for (var i_1 = 0; i_1 < impl._eventListenerList.length; i_1++) { + if (impl._eventListenerList[i_1] === listener) { + index = i_1; + break; + } + } + if (index !== -1) { + impl._eventListenerList.splice(index, 1); + } + } + /** + * TODO: Implement realms + * + * 2.6. Let global be listener callback's associated Realm's global + * object. + */ + var globalObject = undefined; + /** + * 2.7. Let currentEvent be undefined. + * 2.8. If global is a Window object, then: + * 2.8.1. Set currentEvent to global's current event. + * 2.8.2. If struct's invocation-target-in-shadow-tree is false, then + * set global's current event to event. + */ + var currentEvent = undefined; + if (util_1.Guard.isWindow(globalObject)) { + currentEvent = globalObject._currentEvent; + if (struct.invocationTargetInShadowTree === false) { + globalObject._currentEvent = event; + } + } + /** + * 2.9. If listener's passive is true, then set event's in passive + * listener flag. + * 2.10. Call a user object's operation with listener's callback, + * "handleEvent", « event », and event's currentTarget attribute value. + */ + if (listener.passive) + event._inPassiveListenerFlag = true; + try { + listener.callback.handleEvent.call(event._currentTarget, event); + } + catch (err) { + /** + * If this throws an exception, then: + * 2.10.1. Report the exception. + * 2.10.2. Set legacyOutputDidListenersThrowFlag if given. + * + * _Note:_ The legacyOutputDidListenersThrowFlag is only used by + * Indexed Database API. + * TODO: Report the exception + * See: https://html.spec.whatwg.org/multipage/webappapis.html#runtime-script-errors-in-documents + */ + legacyOutputDidListenersThrowFlag.value = true; + } + /** + * 2.11. Unset event's in passive listener flag. + */ + if (listener.passive) + event._inPassiveListenerFlag = false; + /** + * 2.12. If global is a Window object, then set global's current event + * to currentEvent. + */ + if (util_1.Guard.isWindow(globalObject)) { + globalObject._currentEvent = currentEvent; + } + /** + * 2.13. If event's stop immediate propagation flag is set, then return + * found. + */ + if (event._stopImmediatePropagationFlag) + return found; + } + } + /** + * 3. Return found. + */ + return found; +} +exports.event_innerInvoke = event_innerInvoke; +/** + * Fires an event at target. + * @param e - event name + * @param target - event target + * @param eventConstructor - an event constructor, with a description of how + * IDL attributes are to be initialized + * @param idlAttributes - a dictionary describing how IDL attributes are + * to be initialized + * @param legacyTargetOverrideFlag - legacy target override flag + */ +function event_fireAnEvent(e, target, eventConstructor, idlAttributes, legacyTargetOverrideFlag) { + /** + * 1. If eventConstructor is not given, then let eventConstructor be Event. + */ + if (eventConstructor === undefined) { + eventConstructor = EventImpl_1.EventImpl; + } + /** + * 2. Let event be the result of creating an event given eventConstructor, + * in the relevant Realm of target. + */ + var event = event_createAnEvent(eventConstructor); + /** + * 3. Initialize event’s type attribute to e. + */ + event._type = e; + /** + * 4. Initialize any other IDL attributes of event as described in the + * invocation of this algorithm. + * _Note:_ This also allows for the isTrusted attribute to be set to false. + */ + if (idlAttributes) { + for (var key in idlAttributes) { + var idlObj = event; + idlObj[key] = idlAttributes[key]; + } + } + /** + * 5. Return the result of dispatching event at target, with legacy target + * override flag set if set. + */ + return event_dispatch(event, target, legacyTargetOverrideFlag); +} +exports.event_fireAnEvent = event_fireAnEvent; +/** + * Creates an event. + * + * @param eventInterface - the name of the event interface + */ +function event_createLegacyEvent(eventInterface) { + /** + * 1. Let constructor be null. + */ + var constructor = null; + /** + * TODO: Implement in HTML DOM + * 2. If interface is an ASCII case-insensitive match for any of the strings + * in the first column in the following table, then set constructor to the + * interface in the second column on the same row as the matching string: + * + * String | Interface + * -------|---------- + * "beforeunloadevent" | BeforeUnloadEvent + * "compositionevent" | CompositionEvent + * "customevent" | CustomEvent + * "devicemotionevent" | DeviceMotionEvent + * "deviceorientationevent" | DeviceOrientationEvent + * "dragevent" | DragEvent + * "event" | Event + * "events" | Event + * "focusevent" | FocusEvent + * "hashchangeevent" | HashChangeEvent + * "htmlevents" | Event + * "keyboardevent" | KeyboardEvent + * "messageevent" | MessageEvent + * "mouseevent" | MouseEvent + * "mouseevents" | + * "storageevent" | StorageEvent + * "svgevents" | Event + * "textevent" | CompositionEvent + * "touchevent" | TouchEvent + * "uievent" | UIEvent + * "uievents" | UIEvent + */ + switch (eventInterface.toLowerCase()) { + case "beforeunloadevent": + break; + case "compositionevent": + break; + case "customevent": + constructor = CustomEventImpl_1.CustomEventImpl; + break; + case "devicemotionevent": + break; + case "deviceorientationevent": + break; + case "dragevent": + break; + case "event": + case "events": + constructor = EventImpl_1.EventImpl; + break; + case "focusevent": + break; + case "hashchangeevent": + break; + case "htmlevents": + break; + case "keyboardevent": + break; + case "messageevent": + break; + case "mouseevent": + break; + case "mouseevents": + break; + case "storageevent": + break; + case "svgevents": + break; + case "textevent": + break; + case "touchevent": + break; + case "uievent": + break; + case "uievents": + break; + } + /** + * 3. If constructor is null, then throw a "NotSupportedError" DOMException. + */ + if (constructor === null) { + throw new DOMException_1.NotSupportedError("Event constructor not found for interface " + eventInterface + "."); + } + /** + * 4. If the interface indicated by constructor is not exposed on the + * relevant global object of the context object, then throw a + * "NotSupportedError" DOMException. + * _Note:_ Typically user agents disable support for touch events in some + * configurations, in which case this clause would be triggered for the + * interface TouchEvent. + */ + // TODO: Implement realms + /** + * 5. Let event be the result of creating an event given constructor. + * 6. Initialize event’s type attribute to the empty string. + * 7. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp + * representing the high resolution time from the time origin to now. + * 8. Initialize event’s isTrusted attribute to false. + * 9. Unset event’s initialized flag. + */ + var event = new constructor(""); + event._type = ""; + event._timeStamp = new Date().getTime(); + event._isTrusted = false; + event._initializedFlag = false; + /** + * 10. Return event. + */ + return event; +} +exports.event_createLegacyEvent = event_createLegacyEvent; +/** + * Getter of an event handler IDL attribute. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_getterEventHandlerIDLAttribute(thisObj, name) { + /** + * 1. Let eventTarget be the result of determining the target of an event + * handler given this object and name. + * 2. If eventTarget is null, then return null. + * 3. Return the result of getting the current value of the event handler + * given eventTarget and name. + */ + var eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name); + if (eventTarget === null) + return null; + return event_getTheCurrentValueOfAnEventHandler(eventTarget, name); +} +exports.event_getterEventHandlerIDLAttribute = event_getterEventHandlerIDLAttribute; +/** + * Setter of an event handler IDL attribute. + * + * @param eventTarget - event target + * @param name - event name + * @param value - event handler + */ +function event_setterEventHandlerIDLAttribute(thisObj, name, value) { + /** + * 1. Let eventTarget be the result of determining the target of an event + * handler given this object and name. + * 2. If eventTarget is null, then return. + * 3. If the given value is null, then deactivate an event handler given + * eventTarget and name. + * 4. Otherwise: + * 4.1. Let handlerMap be eventTarget's event handler map. + * 4.2. Let eventHandler be handlerMap[name]. + * 4.3. Set eventHandler's value to the given value. + * 4.4. Activate an event handler given eventTarget and name. + */ + var eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name); + if (eventTarget === null) + return; + if (value === null) { + event_deactivateAnEventHandler(eventTarget, name); + } + else { + var handlerMap = eventTarget._eventHandlerMap; + var eventHandler = handlerMap["onabort"]; + if (eventHandler !== undefined) { + eventHandler.value = value; + } + event_activateAnEventHandler(eventTarget, name); + } +} +exports.event_setterEventHandlerIDLAttribute = event_setterEventHandlerIDLAttribute; +/** + * Determines the target of an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_determineTheTargetOfAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM + return null; +} +exports.event_determineTheTargetOfAnEventHandler = event_determineTheTargetOfAnEventHandler; +/** + * Gets the current value of an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_getTheCurrentValueOfAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM + return null; +} +exports.event_getTheCurrentValueOfAnEventHandler = event_getTheCurrentValueOfAnEventHandler; +/** + * Activates an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_activateAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM +} +exports.event_activateAnEventHandler = event_activateAnEventHandler; +/** + * Deactivates an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_deactivateAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM +} +exports.event_deactivateAnEventHandler = event_deactivateAnEventHandler; +//# sourceMappingURL=EventAlgorithm.js.map + +/***/ }), + +/***/ 1312: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +/** + * Flattens the given options argument. + * + * @param options - options argument + */ +function eventTarget_flatten(options) { + /** + * 1. If options is a boolean, then return options. + * 2. Return options’s capture. + */ + if (util_1.isBoolean(options)) { + return options; + } + else { + return options.capture || false; + } +} +exports.eventTarget_flatten = eventTarget_flatten; +/** + * Flattens the given options argument. + * + * @param options - options argument + */ +function eventTarget_flattenMore(options) { + /** + * 1. Let capture be the result of flattening options. + * 2. Let once and passive be false. + * 3. If options is a dictionary, then set passive to options’s passive and + * once to options’s once. + * 4. Return capture, passive, and once. + */ + var capture = eventTarget_flatten(options); + var once = false; + var passive = false; + if (!util_1.isBoolean(options)) { + once = options.once || false; + passive = options.passive || false; + } + return [capture, passive, once]; +} +exports.eventTarget_flattenMore = eventTarget_flattenMore; +/** + * Adds a new event listener. + * + * @param eventTarget - event target + * @param listener - event listener + */ +function eventTarget_addEventListener(eventTarget, listener) { + /** + * 1. If eventTarget is a ServiceWorkerGlobalScope object, its service + * worker’s script resource’s has ever been evaluated flag is set, and + * listener’s type matches the type attribute value of any of the service + * worker events, then report a warning to the console that this might not + * give the expected results. [SERVICE-WORKERS] + */ + // TODO: service worker + /** + * 2. If listener’s callback is null, then return. + */ + if (listener.callback === null) + return; + /** + * 3. If eventTarget’s event listener list does not contain an event listener + * whose type is listener’s type, callback is listener’s callback, and capture + * is listener’s capture, then append listener to eventTarget’s event listener + * list. + */ + for (var i = 0; i < eventTarget._eventListenerList.length; i++) { + var entry = eventTarget._eventListenerList[i]; + if (entry.type === listener.type && entry.callback.handleEvent === listener.callback.handleEvent + && entry.capture === listener.capture) { + return; + } + } + eventTarget._eventListenerList.push(listener); +} +exports.eventTarget_addEventListener = eventTarget_addEventListener; +/** + * Removes an event listener. + * + * @param eventTarget - event target + * @param listener - event listener + */ +function eventTarget_removeEventListener(eventTarget, listener, index) { + /** + * 1. If eventTarget is a ServiceWorkerGlobalScope object and its service + * worker’s set of event types to handle contains type, then report a + * warning to the console that this might not give the expected results. + * [SERVICE-WORKERS] + */ + // TODO: service worker + /** + * 2. Set listener’s removed to true and remove listener from eventTarget’s + * event listener list. + */ + listener.removed = true; + eventTarget._eventListenerList.splice(index, 1); +} +exports.eventTarget_removeEventListener = eventTarget_removeEventListener; +/** + * Removes all event listeners. + * + * @param eventTarget - event target + */ +function eventTarget_removeAllEventListeners(eventTarget) { + /** + * To remove all event listeners, given an EventTarget object eventTarget, + * for each listener of eventTarget’s event listener list, remove an event + * listener with eventTarget and listener. + */ + var e_1, _a; + try { + for (var _b = __values(eventTarget._eventListenerList), _c = _b.next(); !_c.done; _c = _b.next()) { + var e = _c.value; + e.removed = true; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + eventTarget._eventListenerList.length = 0; +} +exports.eventTarget_removeAllEventListeners = eventTarget_removeAllEventListeners; +//# sourceMappingURL=EventTargetAlgorithm.js.map + +/***/ }), + +/***/ 5463: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var DOMException_1 = __nccwpck_require__(3166); +var interfaces_1 = __nccwpck_require__(7305); +var util_1 = __nccwpck_require__(5282); +var util_2 = __nccwpck_require__(6195); +var infra_1 = __nccwpck_require__(4251); +var CustomElementAlgorithm_1 = __nccwpck_require__(5648); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var NodeIteratorAlgorithm_1 = __nccwpck_require__(9989); +var ShadowTreeAlgorithm_1 = __nccwpck_require__(8733); +var MutationObserverAlgorithm_1 = __nccwpck_require__(8157); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +var DocumentAlgorithm_1 = __nccwpck_require__(2793); +/** + * Ensures pre-insertion validity of a node into a parent before a + * child. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + */ +function mutation_ensurePreInsertionValidity(node, parent, child) { + var e_1, _a, e_2, _b, e_3, _c, e_4, _d; + var parentNodeType = parent._nodeType; + var nodeNodeType = node._nodeType; + var childNodeType = child ? child._nodeType : null; + /** + * 1. If parent is not a Document, DocumentFragment, or Element node, + * throw a "HierarchyRequestError" DOMException. + */ + if (parentNodeType !== interfaces_1.NodeType.Document && + parentNodeType !== interfaces_1.NodeType.DocumentFragment && + parentNodeType !== interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Only document, document fragment and element nodes can contain child nodes. Parent node is " + parent.nodeName + "."); + /** + * 2. If node is a host-including inclusive ancestor of parent, throw a + * "HierarchyRequestError" DOMException. + */ + if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true)) + throw new DOMException_1.HierarchyRequestError("The node to be inserted cannot be an inclusive ancestor of parent node. Node is " + node.nodeName + ", parent node is " + parent.nodeName + "."); + /** + * 3. If child is not null and its parent is not parent, then throw a + * "NotFoundError" DOMException. + */ + if (child !== null && child._parent !== parent) + throw new DOMException_1.NotFoundError("The reference child node cannot be found under parent node. Child node is " + child.nodeName + ", parent node is " + parent.nodeName + "."); + /** + * 4. If node is not a DocumentFragment, DocumentType, Element, Text, + * ProcessingInstruction, or Comment node, throw a "HierarchyRequestError" + * DOMException. + */ + if (nodeNodeType !== interfaces_1.NodeType.DocumentFragment && + nodeNodeType !== interfaces_1.NodeType.DocumentType && + nodeNodeType !== interfaces_1.NodeType.Element && + nodeNodeType !== interfaces_1.NodeType.Text && + nodeNodeType !== interfaces_1.NodeType.ProcessingInstruction && + nodeNodeType !== interfaces_1.NodeType.CData && + nodeNodeType !== interfaces_1.NodeType.Comment) + throw new DOMException_1.HierarchyRequestError("Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is " + node.nodeName + "."); + /** + * 5. If either node is a Text node and parent is a document, or node is a + * doctype and parent is not a document, throw a "HierarchyRequestError" + * DOMException. + */ + if (nodeNodeType === interfaces_1.NodeType.Text && + parentNodeType === interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError("Cannot insert a text node as a child of a document node. Node is " + node.nodeName + "."); + if (nodeNodeType === interfaces_1.NodeType.DocumentType && + parentNodeType !== interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError("A document type node can only be inserted under a document node. Parent node is " + parent.nodeName + "."); + /** + * 6. If parent is a document, and any of the statements below, switched on + * node, are true, throw a "HierarchyRequestError" DOMException. + * - DocumentFragment node + * If node has more than one element child or has a Text node child. + * Otherwise, if node has one element child and either parent has an element + * child, child is a doctype, or child is not null and a doctype is + * following child. + * - element + * parent has an element child, child is a doctype, or child is not null and + * a doctype is following child. + * - doctype + * parent has a doctype child, child is non-null and an element is preceding + * child, or child is null and parent has an element child. + */ + if (parentNodeType === interfaces_1.NodeType.Document) { + if (nodeNodeType === interfaces_1.NodeType.DocumentFragment) { + var eleCount = 0; + try { + for (var _e = __values(node._children), _f = _e.next(); !_f.done; _f = _e.next()) { + var childNode = _f.value; + if (childNode._nodeType === interfaces_1.NodeType.Element) + eleCount++; + else if (childNode._nodeType === interfaces_1.NodeType.Text) + throw new DOMException_1.HierarchyRequestError("Cannot insert text a node as a child of a document node. Node is " + childNode.nodeName + "."); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_f && !_f.done && (_a = _e.return)) _a.call(_e); + } + finally { if (e_1) throw e_1.error; } + } + if (eleCount > 1) { + throw new DOMException_1.HierarchyRequestError("A document node can only have one document element node. Document fragment to be inserted has " + eleCount + " element nodes."); + } + else if (eleCount === 1) { + try { + for (var _g = __values(parent._children), _h = _g.next(); !_h.done; _h = _g.next()) { + var ele = _h.value; + if (ele._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("The document node already has a document element node."); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_h && !_h.done && (_b = _g.return)) _b.call(_g); + } + finally { if (e_2) throw e_2.error; } + } + if (child) { + if (childNodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node."); + var doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node."); + doctypeChild = doctypeChild._nextSibling; + } + } + } + } + else if (nodeNodeType === interfaces_1.NodeType.Element) { + try { + for (var _j = __values(parent._children), _k = _j.next(); !_k.done; _k = _j.next()) { + var ele = _k.value; + if (ele._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Document already has a document element node. Node is " + node.nodeName + "."); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_k && !_k.done && (_c = _j.return)) _c.call(_j); + } + finally { if (e_3) throw e_3.error; } + } + if (child) { + if (childNodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node. Node is " + node.nodeName + "."); + var doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node. Node is " + node.nodeName + "."); + doctypeChild = doctypeChild._nextSibling; + } + } + } + else if (nodeNodeType === interfaces_1.NodeType.DocumentType) { + try { + for (var _l = __values(parent._children), _m = _l.next(); !_m.done; _m = _l.next()) { + var ele = _m.value; + if (ele._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Document already has a document type node. Node is " + node.nodeName + "."); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_m && !_m.done && (_d = _l.return)) _d.call(_l); + } + finally { if (e_4) throw e_4.error; } + } + if (child) { + var elementChild = child._previousSibling; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Cannot insert a document type node before an element node. Node is " + node.nodeName + "."); + elementChild = elementChild._previousSibling; + } + } + else { + var elementChild = parent._firstChild; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Cannot insert a document type node before an element node. Node is " + node.nodeName + "."); + elementChild = elementChild._nextSibling; + } + } + } + } +} +exports.mutation_ensurePreInsertionValidity = mutation_ensurePreInsertionValidity; +/** + * Ensures pre-insertion validity of a node into a parent before a + * child, then adopts the node to the tree and inserts it. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + */ +function mutation_preInsert(node, parent, child) { + /** + * 1. Ensure pre-insertion validity of node into parent before child. + * 2. Let reference child be child. + * 3. If reference child is node, set it to node’s next sibling. + * 4. Adopt node into parent’s node document. + * 5. Insert node into parent before reference child. + * 6. Return node. + */ + mutation_ensurePreInsertionValidity(node, parent, child); + var referenceChild = child; + if (referenceChild === node) + referenceChild = node._nextSibling; + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + mutation_insert(node, parent, referenceChild); + return node; +} +exports.mutation_preInsert = mutation_preInsert; +/** + * Inserts a node into a parent node before the given child node. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + * @param suppressObservers - whether to notify observers + */ +function mutation_insert(node, parent, child, suppressObservers) { + var e_5, _a; + // Optimized common case + if (child === null && node._nodeType !== interfaces_1.NodeType.DocumentFragment) { + mutation_insert_single(node, parent, suppressObservers); + return; + } + /** + * 1. Let count be the number of children of node if it is a + * DocumentFragment node, and one otherwise. + */ + var count = (node._nodeType === interfaces_1.NodeType.DocumentFragment ? + node._children.size : 1); + /** + * 2. If child is non-null, then: + */ + if (child !== null) { + /** + * 2.1. For each live range whose start node is parent and start + * offset is greater than child's index, increase its start + * offset by count. + * 2.2. For each live range whose end node is parent and end + * offset is greater than child's index, increase its end + * offset by count. + */ + if (DOMImpl_1.dom.rangeList.size !== 0) { + var index_1 = TreeAlgorithm_1.tree_index(child); + try { + for (var _b = __values(DOMImpl_1.dom.rangeList), _c = _b.next(); !_c.done; _c = _b.next()) { + var range = _c.value; + if (range._start[0] === parent && range._start[1] > index_1) { + range._start[1] += count; + } + if (range._end[0] === parent && range._end[1] > index_1) { + range._end[1] += count; + } + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_5) throw e_5.error; } + } + } + } + /** + * 3. Let nodes be node’s children, if node is a DocumentFragment node; + * otherwise « node ». + */ + var nodes = node._nodeType === interfaces_1.NodeType.DocumentFragment ? new (Array.bind.apply(Array, __spread([void 0], node._children)))() : [node]; + /** + * 4. If node is a DocumentFragment node, remove its children with the + * suppress observers flag set. + */ + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + while (node._firstChild) { + mutation_remove(node._firstChild, node, true); + } + } + /** + * 5. If node is a DocumentFragment node, then queue a tree mutation record + * for node with « », nodes, null, and null. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(node, [], nodes, null, null); + } + } + /** + * 6. Let previousSibling be child’s previous sibling or parent’s last + * child if child is null. + */ + var previousSibling = (child ? child._previousSibling : parent._lastChild); + var index = child === null ? -1 : TreeAlgorithm_1.tree_index(child); + /** + * 7. For each node in nodes, in tree order: + */ + for (var i = 0; i < nodes.length; i++) { + var node_1 = nodes[i]; + if (util_1.Guard.isElementNode(node_1)) { + // set document element node + if (util_1.Guard.isDocumentNode(parent)) { + parent._documentElement = node_1; + } + // mark that the document has namespaces + if (!node_1._nodeDocument._hasNamespaces && (node_1._namespace !== null || + node_1._namespacePrefix !== null)) { + node_1._nodeDocument._hasNamespaces = true; + } + } + /** + * 7.1. If child is null, then append node to parent’s children. + * 7.2. Otherwise, insert node into parent’s children before child’s + * index. + */ + node_1._parent = parent; + if (child === null) { + infra_1.set.append(parent._children, node_1); + } + else { + infra_1.set.insert(parent._children, node_1, index); + index++; + } + // assign siblings and children for quick lookups + if (parent._firstChild === null) { + node_1._previousSibling = null; + node_1._nextSibling = null; + parent._firstChild = node_1; + parent._lastChild = node_1; + } + else { + var prev = (child ? child._previousSibling : parent._lastChild); + var next = (child ? child : null); + node_1._previousSibling = prev; + node_1._nextSibling = next; + if (prev) + prev._nextSibling = node_1; + if (next) + next._previousSibling = node_1; + if (!prev) + parent._firstChild = node_1; + if (!next) + parent._lastChild = node_1; + } + /** + * 7.3. If parent is a shadow host and node is a slotable, then + * assign a slot for node. + */ + if (DOMImpl_1.dom.features.slots) { + if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node_1)) { + ShadowTreeAlgorithm_1.shadowTree_assignASlot(node_1); + } + } + /** + * 7.4. If node is a Text node, run the child text content change + * steps for parent. + */ + if (DOMImpl_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node_1)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } + /** + * 7.5. If parent's root is a shadow root, and parent is a slot + * whose assigned nodes is the empty list, then run signal + * a slot change for parent. + */ + if (DOMImpl_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 7.6. Run assign slotables for a tree with node's root. + */ + if (DOMImpl_1.dom.features.slots) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node_1)); + } + /** + * 7.7. For each shadow-including inclusive descendant + * inclusiveDescendant of node, in shadow-including tree + * order: + */ + var inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node_1, true, true); + while (inclusiveDescendant !== null) { + /** + * 7.7.1. Run the insertion steps with inclusiveDescendant. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runInsertionSteps(inclusiveDescendant); + } + if (DOMImpl_1.dom.features.customElements) { + /** + * 7.7.2. If inclusiveDescendant is connected, then: + */ + if (util_1.Guard.isElementNode(inclusiveDescendant) && + ShadowTreeAlgorithm_1.shadowTree_isConnected(inclusiveDescendant)) { + if (util_1.Guard.isCustomElementNode(inclusiveDescendant)) { + /** + * 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom + * element callback reaction with inclusiveDescendant, callback name + * "connectedCallback", and an empty argument list. + */ + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "connectedCallback", []); + } + else { + /** + * 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant. + */ + CustomElementAlgorithm_1.customElement_tryToUpgrade(inclusiveDescendant); + } + } + } + inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node_1, inclusiveDescendant, true, true); + } + } + /** + * 8. If suppress observers flag is unset, then queue a tree mutation record + * for parent with nodes, « », previousSibling, and child. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, [], previousSibling, child); + } + } +} +exports.mutation_insert = mutation_insert; +/** + * Inserts a node into a parent node. Optimized routine for the common case where + * node is not a document fragment node and it has no child nodes. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param suppressObservers - whether to notify observers + */ +function mutation_insert_single(node, parent, suppressObservers) { + /** + * 1. Let count be the number of children of node if it is a + * DocumentFragment node, and one otherwise. + * 2. If child is non-null, then: + * 2.1. For each live range whose start node is parent and start + * offset is greater than child's index, increase its start + * offset by count. + * 2.2. For each live range whose end node is parent and end + * offset is greater than child's index, increase its end + * offset by count. + * 3. Let nodes be node’s children, if node is a DocumentFragment node; + * otherwise « node ». + * 4. If node is a DocumentFragment node, remove its children with the + * suppress observers flag set. + * 5. If node is a DocumentFragment node, then queue a tree mutation record + * for node with « », nodes, null, and null. + */ + /** + * 6. Let previousSibling be child’s previous sibling or parent’s last + * child if child is null. + */ + var previousSibling = parent._lastChild; + // set document element node + if (util_1.Guard.isElementNode(node)) { + // set document element node + if (util_1.Guard.isDocumentNode(parent)) { + parent._documentElement = node; + } + // mark that the document has namespaces + if (!node._nodeDocument._hasNamespaces && (node._namespace !== null || + node._namespacePrefix !== null)) { + node._nodeDocument._hasNamespaces = true; + } + } + /** + * 7. For each node in nodes, in tree order: + * 7.1. If child is null, then append node to parent’s children. + * 7.2. Otherwise, insert node into parent’s children before child’s + * index. + */ + node._parent = parent; + parent._children.add(node); + // assign siblings and children for quick lookups + if (parent._firstChild === null) { + node._previousSibling = null; + node._nextSibling = null; + parent._firstChild = node; + parent._lastChild = node; + } + else { + var prev = parent._lastChild; + node._previousSibling = prev; + node._nextSibling = null; + if (prev) + prev._nextSibling = node; + if (!prev) + parent._firstChild = node; + parent._lastChild = node; + } + /** + * 7.3. If parent is a shadow host and node is a slotable, then + * assign a slot for node. + */ + if (DOMImpl_1.dom.features.slots) { + if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node)) { + ShadowTreeAlgorithm_1.shadowTree_assignASlot(node); + } + } + /** + * 7.4. If node is a Text node, run the child text content change + * steps for parent. + */ + if (DOMImpl_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } + /** + * 7.5. If parent's root is a shadow root, and parent is a slot + * whose assigned nodes is the empty list, then run signal + * a slot change for parent. + */ + if (DOMImpl_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 7.6. Run assign slotables for a tree with node's root. + */ + if (DOMImpl_1.dom.features.slots) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node)); + } + /** + * 7.7. For each shadow-including inclusive descendant + * inclusiveDescendant of node, in shadow-including tree + * order: + * 7.7.1. Run the insertion steps with inclusiveDescendant. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runInsertionSteps(node); + } + if (DOMImpl_1.dom.features.customElements) { + /** + * 7.7.2. If inclusiveDescendant is connected, then: + */ + if (util_1.Guard.isElementNode(node) && + ShadowTreeAlgorithm_1.shadowTree_isConnected(node)) { + if (util_1.Guard.isCustomElementNode(node)) { + /** + * 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom + * element callback reaction with inclusiveDescendant, callback name + * "connectedCallback", and an empty argument list. + */ + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "connectedCallback", []); + } + else { + /** + * 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant. + */ + CustomElementAlgorithm_1.customElement_tryToUpgrade(node); + } + } + } + /** + * 8. If suppress observers flag is unset, then queue a tree mutation record + * for parent with nodes, « », previousSibling, and child. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [node], [], previousSibling, null); + } + } +} +/** + * Appends a node to the children of a parent node. + * + * @param node - a node + * @param parent - the parent to receive node + */ +function mutation_append(node, parent) { + /** + * To append a node to a parent, pre-insert node into parent before null. + */ + return mutation_preInsert(node, parent, null); +} +exports.mutation_append = mutation_append; +/** + * Replaces a node with another node. + * + * @param child - child node to remove + * @param node - node to insert + * @param parent - parent node to receive node + */ +function mutation_replace(child, node, parent) { + var e_6, _a, e_7, _b, e_8, _c, e_9, _d; + /** + * 1. If parent is not a Document, DocumentFragment, or Element node, + * throw a "HierarchyRequestError" DOMException. + */ + if (parent._nodeType !== interfaces_1.NodeType.Document && + parent._nodeType !== interfaces_1.NodeType.DocumentFragment && + parent._nodeType !== interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Only document, document fragment and element nodes can contain child nodes. Parent node is " + parent.nodeName + "."); + /** + * 2. If node is a host-including inclusive ancestor of parent, throw a + * "HierarchyRequestError" DOMException. + */ + if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true)) + throw new DOMException_1.HierarchyRequestError("The node to be inserted cannot be an ancestor of parent node. Node is " + node.nodeName + ", parent node is " + parent.nodeName + "."); + /** + * 3. If child’s parent is not parent, then throw a "NotFoundError" + * DOMException. + */ + if (child._parent !== parent) + throw new DOMException_1.NotFoundError("The reference child node cannot be found under parent node. Child node is " + child.nodeName + ", parent node is " + parent.nodeName + "."); + /** + * 4. If node is not a DocumentFragment, DocumentType, Element, Text, + * ProcessingInstruction, or Comment node, throw a "HierarchyRequestError" + * DOMException. + */ + if (node._nodeType !== interfaces_1.NodeType.DocumentFragment && + node._nodeType !== interfaces_1.NodeType.DocumentType && + node._nodeType !== interfaces_1.NodeType.Element && + node._nodeType !== interfaces_1.NodeType.Text && + node._nodeType !== interfaces_1.NodeType.ProcessingInstruction && + node._nodeType !== interfaces_1.NodeType.CData && + node._nodeType !== interfaces_1.NodeType.Comment) + throw new DOMException_1.HierarchyRequestError("Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is " + node.nodeName + "."); + /** + * 5. If either node is a Text node and parent is a document, or node is a + * doctype and parent is not a document, throw a "HierarchyRequestError" + * DOMException. + */ + if (node._nodeType === interfaces_1.NodeType.Text && + parent._nodeType === interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError("Cannot insert a text node as a child of a document node. Node is " + node.nodeName + "."); + if (node._nodeType === interfaces_1.NodeType.DocumentType && + parent._nodeType !== interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError("A document type node can only be inserted under a document node. Parent node is " + parent.nodeName + "."); + /** + * 6. If parent is a document, and any of the statements below, switched on + * node, are true, throw a "HierarchyRequestError" DOMException. + * - DocumentFragment node + * If node has more than one element child or has a Text node child. + * Otherwise, if node has one element child and either parent has an element + * child that is not child or a doctype is following child. + * - element + * parent has an element child that is not child or a doctype is + * following child. + * - doctype + * parent has a doctype child that is not child, or an element is + * preceding child. + */ + if (parent._nodeType === interfaces_1.NodeType.Document) { + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + var eleCount = 0; + try { + for (var _e = __values(node._children), _f = _e.next(); !_f.done; _f = _e.next()) { + var childNode = _f.value; + if (childNode._nodeType === interfaces_1.NodeType.Element) + eleCount++; + else if (childNode._nodeType === interfaces_1.NodeType.Text) + throw new DOMException_1.HierarchyRequestError("Cannot insert text a node as a child of a document node. Node is " + childNode.nodeName + "."); + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (_f && !_f.done && (_a = _e.return)) _a.call(_e); + } + finally { if (e_6) throw e_6.error; } + } + if (eleCount > 1) { + throw new DOMException_1.HierarchyRequestError("A document node can only have one document element node. Document fragment to be inserted has " + eleCount + " element nodes."); + } + else if (eleCount === 1) { + try { + for (var _g = __values(parent._children), _h = _g.next(); !_h.done; _h = _g.next()) { + var ele = _h.value; + if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child) + throw new DOMException_1.HierarchyRequestError("The document node already has a document element node."); + } + } + catch (e_7_1) { e_7 = { error: e_7_1 }; } + finally { + try { + if (_h && !_h.done && (_b = _g.return)) _b.call(_g); + } + finally { if (e_7) throw e_7.error; } + } + var doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node."); + doctypeChild = doctypeChild._nextSibling; + } + } + } + else if (node._nodeType === interfaces_1.NodeType.Element) { + try { + for (var _j = __values(parent._children), _k = _j.next(); !_k.done; _k = _j.next()) { + var ele = _k.value; + if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child) + throw new DOMException_1.HierarchyRequestError("Document already has a document element node. Node is " + node.nodeName + "."); + } + } + catch (e_8_1) { e_8 = { error: e_8_1 }; } + finally { + try { + if (_k && !_k.done && (_c = _j.return)) _c.call(_j); + } + finally { if (e_8) throw e_8.error; } + } + var doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError("Cannot insert an element node before a document type node. Node is " + node.nodeName + "."); + doctypeChild = doctypeChild._nextSibling; + } + } + else if (node._nodeType === interfaces_1.NodeType.DocumentType) { + try { + for (var _l = __values(parent._children), _m = _l.next(); !_m.done; _m = _l.next()) { + var ele = _m.value; + if (ele._nodeType === interfaces_1.NodeType.DocumentType && ele !== child) + throw new DOMException_1.HierarchyRequestError("Document already has a document type node. Node is " + node.nodeName + "."); + } + } + catch (e_9_1) { e_9 = { error: e_9_1 }; } + finally { + try { + if (_m && !_m.done && (_d = _l.return)) _d.call(_l); + } + finally { if (e_9) throw e_9.error; } + } + var elementChild = child._previousSibling; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError("Cannot insert a document type node before an element node. Node is " + node.nodeName + "."); + elementChild = elementChild._previousSibling; + } + } + } + /** + * 7. Let reference child be child’s next sibling. + * 8. If reference child is node, set it to node’s next sibling. + * 8. Let previousSibling be child’s previous sibling. + */ + var referenceChild = child._nextSibling; + if (referenceChild === node) + referenceChild = node._nextSibling; + var previousSibling = child._previousSibling; + /** + * 10. Adopt node into parent’s node document. + * 11. Let removedNodes be the empty list. + */ + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + var removedNodes = []; + /** + * 12. If child’s parent is not null, then: + */ + if (child._parent !== null) { + /** + * 12.1. Set removedNodes to [child]. + * 12.2. Remove child from its parent with the suppress observers flag + * set. + */ + removedNodes.push(child); + mutation_remove(child, child._parent, true); + } + /** + * 13. Let nodes be node’s children if node is a DocumentFragment node; + * otherwise [node]. + */ + var nodes = []; + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + nodes = Array.from(node._children); + } + else { + nodes.push(node); + } + /** + * 14. Insert node into parent before reference child with the suppress + * observers flag set. + */ + mutation_insert(node, parent, referenceChild, true); + /** + * 15. Queue a tree mutation record for parent with nodes, removedNodes, + * previousSibling, and reference child. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, removedNodes, previousSibling, referenceChild); + } + /** + * 16. Return child. + */ + return child; +} +exports.mutation_replace = mutation_replace; +/** + * Replaces all nodes of a parent with the given node. + * + * @param node - node to insert + * @param parent - parent node to receive node + */ +function mutation_replaceAll(node, parent) { + var e_10, _a; + /** + * 1. If node is not null, adopt node into parent’s node document. + */ + if (node !== null) { + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + } + /** + * 2. Let removedNodes be parent’s children. + */ + var removedNodes = Array.from(parent._children); + /** + * 3. Let addedNodes be the empty list. + * 4. If node is DocumentFragment node, then set addedNodes to node’s + * children. + * 5. Otherwise, if node is non-null, set addedNodes to [node]. + */ + var addedNodes = []; + if (node && node._nodeType === interfaces_1.NodeType.DocumentFragment) { + addedNodes = Array.from(node._children); + } + else if (node !== null) { + addedNodes.push(node); + } + try { + /** + * 6. Remove all parent’s children, in tree order, with the suppress + * observers flag set. + */ + for (var removedNodes_1 = __values(removedNodes), removedNodes_1_1 = removedNodes_1.next(); !removedNodes_1_1.done; removedNodes_1_1 = removedNodes_1.next()) { + var childNode = removedNodes_1_1.value; + mutation_remove(childNode, parent, true); + } + } + catch (e_10_1) { e_10 = { error: e_10_1 }; } + finally { + try { + if (removedNodes_1_1 && !removedNodes_1_1.done && (_a = removedNodes_1.return)) _a.call(removedNodes_1); + } + finally { if (e_10) throw e_10.error; } + } + /** + * 7. If node is not null, then insert node into parent before null with the + * suppress observers flag set. + */ + if (node !== null) { + mutation_insert(node, parent, null, true); + } + /** + * 8. Queue a tree mutation record for parent with addedNodes, removedNodes, + * null, and null. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, addedNodes, removedNodes, null, null); + } +} +exports.mutation_replaceAll = mutation_replaceAll; +/** + * Ensures pre-removal validity of a child node from a parent, then + * removes it. + * + * @param child - child node to remove + * @param parent - parent node + */ +function mutation_preRemove(child, parent) { + /** + * 1. If child’s parent is not parent, then throw a "NotFoundError" + * DOMException. + * 2. Remove child from parent. + * 3. Return child. + */ + if (child._parent !== parent) + throw new DOMException_1.NotFoundError("The child node cannot be found under parent node. Child node is " + child.nodeName + ", parent node is " + parent.nodeName + "."); + mutation_remove(child, parent); + return child; +} +exports.mutation_preRemove = mutation_preRemove; +/** + * Removes a child node from its parent. + * + * @param node - node to remove + * @param parent - parent node + * @param suppressObservers - whether to notify observers + */ +function mutation_remove(node, parent, suppressObservers) { + var e_11, _a, e_12, _b, e_13, _c, e_14, _d; + if (DOMImpl_1.dom.rangeList.size !== 0) { + /** + * 1. Let index be node’s index. + */ + var index = TreeAlgorithm_1.tree_index(node); + try { + /** + * 2. For each live range whose start node is an inclusive descendant of + * node, set its start to (parent, index). + * 3. For each live range whose end node is an inclusive descendant of + * node, set its end to (parent, index). + */ + for (var _e = __values(DOMImpl_1.dom.rangeList), _f = _e.next(); !_f.done; _f = _e.next()) { + var range = _f.value; + if (TreeAlgorithm_1.tree_isDescendantOf(node, range._start[0], true)) { + range._start = [parent, index]; + } + if (TreeAlgorithm_1.tree_isDescendantOf(node, range._end[0], true)) { + range._end = [parent, index]; + } + if (range._start[0] === parent && range._start[1] > index) { + range._start[1]--; + } + if (range._end[0] === parent && range._end[1] > index) { + range._end[1]--; + } + } + } + catch (e_11_1) { e_11 = { error: e_11_1 }; } + finally { + try { + if (_f && !_f.done && (_a = _e.return)) _a.call(_e); + } + finally { if (e_11) throw e_11.error; } + } + try { + /** + * 4. For each live range whose start node is parent and start offset is + * greater than index, decrease its start offset by 1. + * 5. For each live range whose end node is parent and end offset is greater + * than index, decrease its end offset by 1. + */ + for (var _g = __values(DOMImpl_1.dom.rangeList), _h = _g.next(); !_h.done; _h = _g.next()) { + var range = _h.value; + if (range._start[0] === parent && range._start[1] > index) { + range._start[1] -= 1; + } + if (range._end[0] === parent && range._end[1] > index) { + range._end[1] -= 1; + } + } + } + catch (e_12_1) { e_12 = { error: e_12_1 }; } + finally { + try { + if (_h && !_h.done && (_b = _g.return)) _b.call(_g); + } + finally { if (e_12) throw e_12.error; } + } + } + /** + * 6. For each NodeIterator object iterator whose root’s node document is + * node’s node document, run the NodeIterator pre-removing steps given node + * and iterator. + */ + if (DOMImpl_1.dom.features.steps) { + try { + for (var _j = __values(NodeIteratorAlgorithm_1.nodeIterator_iteratorList()), _k = _j.next(); !_k.done; _k = _j.next()) { + var iterator = _k.value; + if (iterator._root._nodeDocument === node._nodeDocument) { + DOMAlgorithm_1.dom_runNodeIteratorPreRemovingSteps(iterator, node); + } + } + } + catch (e_13_1) { e_13 = { error: e_13_1 }; } + finally { + try { + if (_k && !_k.done && (_c = _j.return)) _c.call(_j); + } + finally { if (e_13) throw e_13.error; } + } + } + /** + * 7. Let oldPreviousSibling be node’s previous sibling. + * 8. Let oldNextSibling be node’s next sibling. + */ + var oldPreviousSibling = node._previousSibling; + var oldNextSibling = node._nextSibling; + // set document element node + if (util_1.Guard.isDocumentNode(parent) && util_1.Guard.isElementNode(node)) { + parent._documentElement = null; + } + /** + * 9. Remove node from its parent’s children. + */ + node._parent = null; + parent._children.delete(node); + // assign siblings and children for quick lookups + var prev = node._previousSibling; + var next = node._nextSibling; + node._previousSibling = null; + node._nextSibling = null; + if (prev) + prev._nextSibling = next; + if (next) + next._previousSibling = prev; + if (!prev) + parent._firstChild = next; + if (!next) + parent._lastChild = prev; + /** + * 10. If node is assigned, then run assign slotables for node’s assigned + * slot. + */ + if (DOMImpl_1.dom.features.slots) { + if (util_1.Guard.isSlotable(node) && node._assignedSlot !== null && ShadowTreeAlgorithm_1.shadowTree_isAssigned(node)) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotables(node._assignedSlot); + } + } + /** + * 11. If parent’s root is a shadow root, and parent is a slot whose + * assigned nodes is the empty list, then run signal a slot change for + * parent. + */ + if (DOMImpl_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 12. If node has an inclusive descendant that is a slot, then: + * 12.1. Run assign slotables for a tree with parent's root. + * 12.2. Run assign slotables for a tree with node. + */ + if (DOMImpl_1.dom.features.slots) { + var descendant_1 = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, false, function (e) { return util_1.Guard.isSlot(e); }); + if (descendant_1 !== null) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(parent)); + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(node); + } + } + /** + * 13. Run the removing steps with node and parent. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runRemovingSteps(node, parent); + } + /** + * 14. If node is custom, then enqueue a custom element callback + * reaction with node, callback name "disconnectedCallback", + * and an empty argument list. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(node)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "disconnectedCallback", []); + } + } + /** + * 15. For each shadow-including descendant descendant of node, + * in shadow-including tree order, then: + */ + var descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, true); + while (descendant !== null) { + /** + * 15.1. Run the removing steps with descendant. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runRemovingSteps(descendant, node); + } + /** + * 15.2. If descendant is custom, then enqueue a custom element + * callback reaction with descendant, callback name + * "disconnectedCallback", and an empty argument list. + */ + if (DOMImpl_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(descendant)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(descendant, "disconnectedCallback", []); + } + } + descendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, descendant, false, true); + } + /** + * 16. For each inclusive ancestor inclusiveAncestor of parent, and + * then for each registered of inclusiveAncestor's registered + * observer list, if registered's options's subtree is true, + * then append a new transient registered observer whose + * observer is registered's observer, options is registered's + * options, and source is registered to node's registered + * observer list. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + var inclusiveAncestor = TreeAlgorithm_1.tree_getFirstAncestorNode(parent, true); + while (inclusiveAncestor !== null) { + try { + for (var _l = (e_14 = void 0, __values(inclusiveAncestor._registeredObserverList)), _m = _l.next(); !_m.done; _m = _l.next()) { + var registered = _m.value; + if (registered.options.subtree) { + node._registeredObserverList.push({ + observer: registered.observer, + options: registered.options, + source: registered + }); + } + } + } + catch (e_14_1) { e_14 = { error: e_14_1 }; } + finally { + try { + if (_m && !_m.done && (_d = _l.return)) _d.call(_l); + } + finally { if (e_14) throw e_14.error; } + } + inclusiveAncestor = TreeAlgorithm_1.tree_getNextAncestorNode(parent, inclusiveAncestor, true); + } + } + /** + * 17. If suppress observers flag is unset, then queue a tree mutation + * record for parent with « », « node », oldPreviousSibling, and + * oldNextSibling. + */ + if (DOMImpl_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [], [node], oldPreviousSibling, oldNextSibling); + } + } + /** + * 18. If node is a Text node, then run the child text content change steps + * for parent. + */ + if (DOMImpl_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } +} +exports.mutation_remove = mutation_remove; +//# sourceMappingURL=MutationAlgorithm.js.map + +/***/ }), + +/***/ 8157: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var infra_1 = __nccwpck_require__(4251); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var EventAlgorithm_1 = __nccwpck_require__(8217); +/** + * Queues a mutation observer microtask to the surrounding agent’s mutation + * observers. + */ +function observer_queueAMutationObserverMicrotask() { + /** + * 1. If the surrounding agent’s mutation observer microtask queued is true, + * then return. + * 2. Set the surrounding agent’s mutation observer microtask queued to true. + * 3. Queue a microtask to notify mutation observers. + */ + var window = DOMImpl_1.dom.window; + if (window._mutationObserverMicrotaskQueued) + return; + window._mutationObserverMicrotaskQueued = true; + Promise.resolve().then(function () { observer_notifyMutationObservers(); }); +} +exports.observer_queueAMutationObserverMicrotask = observer_queueAMutationObserverMicrotask; +/** + * Notifies the surrounding agent’s mutation observers. + */ +function observer_notifyMutationObservers() { + var e_1, _a, e_2, _b; + /** + * 1. Set the surrounding agent’s mutation observer microtask queued to false. + * 2. Let notifySet be a clone of the surrounding agent’s mutation observers. + * 3. Let signalSet be a clone of the surrounding agent’s signal slots. + * 4. Empty the surrounding agent’s signal slots. + */ + var window = DOMImpl_1.dom.window; + window._mutationObserverMicrotaskQueued = false; + var notifySet = infra_1.set.clone(window._mutationObservers); + var signalSet = infra_1.set.clone(window._signalSlots); + infra_1.set.empty(window._signalSlots); + var _loop_1 = function (mo) { + /** + * 5.1. Let records be a clone of mo’s record queue. + * 5.2. Empty mo’s record queue. + */ + var records = infra_1.list.clone(mo._recordQueue); + infra_1.list.empty(mo._recordQueue); + /** + * 5.3. For each node of mo’s node list, remove all transient registered + * observers whose observer is mo from node’s registered observer list. + */ + for (var i = 0; i < mo._nodeList.length; i++) { + var node = mo._nodeList[i]; + infra_1.list.remove(node._registeredObserverList, function (observer) { + return util_1.Guard.isTransientRegisteredObserver(observer) && observer.observer === mo; + }); + } + /** + * 5.4. If records is not empty, then invoke mo’s callback with « records, + * mo », and mo. If this throws an exception, then report the exception. + */ + if (!infra_1.list.isEmpty(records)) { + try { + mo._callback.call(mo, records, mo); + } + catch (err) { + // TODO: Report the exception + } + } + }; + try { + /** + * 5. For each mo of notifySet: + */ + for (var notifySet_1 = __values(notifySet), notifySet_1_1 = notifySet_1.next(); !notifySet_1_1.done; notifySet_1_1 = notifySet_1.next()) { + var mo = notifySet_1_1.value; + _loop_1(mo); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (notifySet_1_1 && !notifySet_1_1.done && (_a = notifySet_1.return)) _a.call(notifySet_1); + } + finally { if (e_1) throw e_1.error; } + } + /** + * 6. For each slot of signalSet, fire an event named slotchange, with its + * bubbles attribute set to true, at slot. + */ + if (DOMImpl_1.dom.features.slots) { + try { + for (var signalSet_1 = __values(signalSet), signalSet_1_1 = signalSet_1.next(); !signalSet_1_1.done; signalSet_1_1 = signalSet_1.next()) { + var slot = signalSet_1_1.value; + EventAlgorithm_1.event_fireAnEvent("slotchange", slot, undefined, { bubbles: true }); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (signalSet_1_1 && !signalSet_1_1.done && (_b = signalSet_1.return)) _b.call(signalSet_1); + } + finally { if (e_2) throw e_2.error; } + } + } +} +exports.observer_notifyMutationObservers = observer_notifyMutationObservers; +/** + * Queues a mutation record of the given type for target. + * + * @param type - mutation record type + * @param target - target node + * @param name - name before mutation + * @param namespace - namespace before mutation + * @param oldValue - attribute value before mutation + * @param addedNodes - a list od added nodes + * @param removedNodes - a list of removed nodes + * @param previousSibling - previous sibling of target before mutation + * @param nextSibling - next sibling of target before mutation + */ +function observer_queueMutationRecord(type, target, name, namespace, oldValue, addedNodes, removedNodes, previousSibling, nextSibling) { + var e_3, _a; + /** + * 1. Let interestedObservers be an empty map. + * 2. Let nodes be the inclusive ancestors of target. + * 3. For each node in nodes, and then for each registered of node’s + * registered observer list: + */ + var interestedObservers = new Map(); + var node = TreeAlgorithm_1.tree_getFirstAncestorNode(target, true); + while (node !== null) { + for (var i = 0; i < node._registeredObserverList.length; i++) { + var registered = node._registeredObserverList[i]; + /** + * 3.1. Let options be registered’s options. + * 3.2. If none of the following are true + * - node is not target and options’s subtree is false + * - type is "attributes" and options’s attributes is not true + * - type is "attributes", options’s attributeFilter is present, and + * options’s attributeFilter does not contain name or namespace is + * non-null + * - type is "characterData" and options’s characterData is not true + * - type is "childList" and options’s childList is false + */ + var options = registered.options; + if (node !== target && !options.subtree) + continue; + if (type === "attributes" && !options.attributes) + continue; + if (type === "attributes" && options.attributeFilter && + (!options.attributeFilter.indexOf(name || '') || namespace !== null)) + continue; + if (type === "characterData" && !options.characterData) + continue; + if (type === "childList" && !options.childList) + continue; + /** + * then: + * 3.2.1. Let mo be registered’s observer. + * 3.2.2. If interestedObservers[mo] does not exist, then set + * interestedObservers[mo] to null. + * 3.2.3. If either type is "attributes" and options’s attributeOldValue + * is true, or type is "characterData" and options’s + * characterDataOldValue is true, then set interestedObservers[mo] + * to oldValue. + */ + var mo = registered.observer; + if (!interestedObservers.has(mo)) { + interestedObservers.set(mo, null); + } + if ((type === "attributes" && options.attributeOldValue) || + (type === "characterData" && options.characterDataOldValue)) { + interestedObservers.set(mo, oldValue); + } + } + node = TreeAlgorithm_1.tree_getNextAncestorNode(target, node, true); + } + try { + /** + * 4. For each observer → mappedOldValue of interestedObservers: + */ + for (var interestedObservers_1 = __values(interestedObservers), interestedObservers_1_1 = interestedObservers_1.next(); !interestedObservers_1_1.done; interestedObservers_1_1 = interestedObservers_1.next()) { + var _b = __read(interestedObservers_1_1.value, 2), observer = _b[0], mappedOldValue = _b[1]; + /** + * 4.1. Let record be a new MutationRecord object with its type set to + * type, target set to target, attributeName set to name, + * attributeNamespace set to namespace, oldValue set to mappedOldValue, + * addedNodes set to addedNodes, removedNodes set to removedNodes, + * previousSibling set to previousSibling, and nextSibling set to + * nextSibling. + * 4.2. Enqueue record to observer’s record queue. + */ + var record = CreateAlgorithm_1.create_mutationRecord(type, target, CreateAlgorithm_1.create_nodeListStatic(target, addedNodes), CreateAlgorithm_1.create_nodeListStatic(target, removedNodes), previousSibling, nextSibling, name, namespace, mappedOldValue); + var queue = observer._recordQueue; + queue.push(record); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (interestedObservers_1_1 && !interestedObservers_1_1.done && (_a = interestedObservers_1.return)) _a.call(interestedObservers_1); + } + finally { if (e_3) throw e_3.error; } + } + /** + * 5. Queue a mutation observer microtask. + */ + observer_queueAMutationObserverMicrotask(); +} +exports.observer_queueMutationRecord = observer_queueMutationRecord; +/** + * Queues a tree mutation record for target. + * + * @param target - target node + * @param addedNodes - a list od added nodes + * @param removedNodes - a list of removed nodes + * @param previousSibling - previous sibling of target before mutation + * @param nextSibling - next sibling of target before mutation + */ +function observer_queueTreeMutationRecord(target, addedNodes, removedNodes, previousSibling, nextSibling) { + /** + * To queue a tree mutation record for target with addedNodes, removedNodes, + * previousSibling, and nextSibling, queue a mutation record of "childList" + * for target with null, null, null, addedNodes, removedNodes, + * previousSibling, and nextSibling. + */ + observer_queueMutationRecord("childList", target, null, null, null, addedNodes, removedNodes, previousSibling, nextSibling); +} +exports.observer_queueTreeMutationRecord = observer_queueTreeMutationRecord; +/** + * Queues an attribute mutation record for target. + * + * @param target - target node + * @param name - name before mutation + * @param namespace - namespace before mutation + * @param oldValue - attribute value before mutation + */ +function observer_queueAttributeMutationRecord(target, name, namespace, oldValue) { + /** + * To queue an attribute mutation record for target with name, namespace, + * and oldValue, queue a mutation record of "attributes" for target with + * name, namespace, oldValue, « », « », null, and null. + */ + observer_queueMutationRecord("attributes", target, name, namespace, oldValue, [], [], null, null); +} +exports.observer_queueAttributeMutationRecord = observer_queueAttributeMutationRecord; +//# sourceMappingURL=MutationObserverAlgorithm.js.map + +/***/ }), + +/***/ 5856: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMException_1 = __nccwpck_require__(3166); +var infra_1 = __nccwpck_require__(4251); +var XMLAlgorithm_1 = __nccwpck_require__(7030); +/** + * Validates the given qualified name. + * + * @param qualifiedName - qualified name + */ +function namespace_validate(qualifiedName) { + /** + * To validate a qualifiedName, throw an "InvalidCharacterError" + * DOMException if qualifiedName does not match the Name or QName + * production. + */ + if (!XMLAlgorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError("Invalid XML name: " + qualifiedName); + if (!XMLAlgorithm_1.xml_isQName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError("Invalid XML qualified name: " + qualifiedName + "."); +} +exports.namespace_validate = namespace_validate; +/** + * Validates and extracts a namespace, prefix and localName from the + * given namespace and qualified name. + * See: https://dom.spec.whatwg.org/#validate-and-extract. + * + * @param namespace - namespace + * @param qualifiedName - qualified name + * + * @returns a tuple with `namespace`, `prefix` and `localName`. + */ +function namespace_validateAndExtract(namespace, qualifiedName) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Validate qualifiedName. + * 3. Let prefix be null. + * 4. Let localName be qualifiedName. + * 5. If qualifiedName contains a ":" (U+003E), then split the string on it + * and set prefix to the part before and localName to the part after. + * 6. If prefix is non-null and namespace is null, then throw a + * "NamespaceError" DOMException. + * 7. If prefix is "xml" and namespace is not the XML namespace, then throw + * a "NamespaceError" DOMException. + * 8. If either qualifiedName or prefix is "xmlns" and namespace is not the + * XMLNS namespace, then throw a "NamespaceError" DOMException. + * 9. If namespace is the XMLNS namespace and neither qualifiedName nor + * prefix is "xmlns", then throw a "NamespaceError" DOMException. + * 10. Return namespace, prefix, and localName. + */ + if (!namespace) + namespace = null; + namespace_validate(qualifiedName); + var parts = qualifiedName.split(':'); + var prefix = (parts.length === 2 ? parts[0] : null); + var localName = (parts.length === 2 ? parts[1] : qualifiedName); + if (prefix && namespace === null) + throw new DOMException_1.NamespaceError("Qualified name includes a prefix but the namespace is null."); + if (prefix === "xml" && namespace !== infra_1.namespace.XML) + throw new DOMException_1.NamespaceError("Qualified name includes the \"xml\" prefix but the namespace is not the XML namespace."); + if (namespace !== infra_1.namespace.XMLNS && + (prefix === "xmlns" || qualifiedName === "xmlns")) + throw new DOMException_1.NamespaceError("Qualified name includes the \"xmlns\" prefix but the namespace is not the XMLNS namespace."); + if (namespace === infra_1.namespace.XMLNS && + (prefix !== "xmlns" && qualifiedName !== "xmlns")) + throw new DOMException_1.NamespaceError("Qualified name does not include the \"xmlns\" prefix but the namespace is the XMLNS namespace."); + return [namespace, prefix, localName]; +} +exports.namespace_validateAndExtract = namespace_validateAndExtract; +/** + * Extracts a prefix and localName from the given qualified name. + * + * @param qualifiedName - qualified name + * + * @returns an tuple with `prefix` and `localName`. + */ +function namespace_extractQName(qualifiedName) { + namespace_validate(qualifiedName); + var parts = qualifiedName.split(':'); + var prefix = (parts.length === 2 ? parts[0] : null); + var localName = (parts.length === 2 ? parts[1] : qualifiedName); + return [prefix, localName]; +} +exports.namespace_extractQName = namespace_extractQName; +//# sourceMappingURL=NamespaceAlgorithm.js.map + +/***/ }), + +/***/ 4924: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var infra_1 = __nccwpck_require__(4251); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +var OrderedSetAlgorithm_1 = __nccwpck_require__(3670); +var DOMAlgorithm_1 = __nccwpck_require__(9628); +var MutationAlgorithm_1 = __nccwpck_require__(5463); +var ElementAlgorithm_1 = __nccwpck_require__(1849); +/** + * Replaces the contents of the given node with a single text node. + * + * @param string - node contents + * @param parent - a node + */ +function node_stringReplaceAll(str, parent) { + /** + * 1. Let node be null. + * 2. If string is not the empty string, then set node to a new Text node + * whose data is string and node document is parent’s node document. + * 3. Replace all with node within parent. + */ + var node = null; + if (str !== '') { + node = CreateAlgorithm_1.create_text(parent._nodeDocument, str); + } + MutationAlgorithm_1.mutation_replaceAll(node, parent); +} +exports.node_stringReplaceAll = node_stringReplaceAll; +/** + * Clones a node. + * + * @param node - a node to clone + * @param document - the document to own the cloned node + * @param cloneChildrenFlag - whether to clone node's children + */ +function node_clone(node, document, cloneChildrenFlag) { + var e_1, _a, e_2, _b; + if (document === void 0) { document = null; } + if (cloneChildrenFlag === void 0) { cloneChildrenFlag = false; } + /** + * 1. If document is not given, let document be node’s node document. + */ + if (document === null) + document = node._nodeDocument; + var copy; + if (util_1.Guard.isElementNode(node)) { + /** + * 2. If node is an element, then: + * 2.1. Let copy be the result of creating an element, given document, + * node’s local name, node’s namespace, node’s namespace prefix, + * and node’s is value, with the synchronous custom elements flag unset. + * 2.2. For each attribute in node’s attribute list: + * 2.2.1. Let copyAttribute be a clone of attribute. + * 2.2.2. Append copyAttribute to copy. + */ + copy = ElementAlgorithm_1.element_createAnElement(document, node._localName, node._namespace, node._namespacePrefix, node._is, false); + try { + for (var _c = __values(node._attributeList), _d = _c.next(); !_d.done; _d = _c.next()) { + var attribute = _d.value; + var copyAttribute = node_clone(attribute, document); + ElementAlgorithm_1.element_append(copyAttribute, copy); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_1) throw e_1.error; } + } + } + else { + /** + * 3. Otherwise, let copy be a node that implements the same interfaces as + * node, and fulfills these additional requirements, switching on node: + * - Document + * Set copy’s encoding, content type, URL, origin, type, and mode, to those + * of node. + * - DocumentType + * Set copy’s name, public ID, and system ID, to those of node. + * - Attr + * Set copy’s namespace, namespace prefix, local name, and value, to + * those of node. + * - Text + * - Comment + * Set copy’s data, to that of node. + * - ProcessingInstruction + * Set copy’s target and data to those of node. + * - Any other node + */ + if (util_1.Guard.isDocumentNode(node)) { + var doc = CreateAlgorithm_1.create_document(); + doc._encoding = node._encoding; + doc._contentType = node._contentType; + doc._URL = node._URL; + doc._origin = node._origin; + doc._type = node._type; + doc._mode = node._mode; + copy = doc; + } + else if (util_1.Guard.isDocumentTypeNode(node)) { + var doctype = CreateAlgorithm_1.create_documentType(document, node._name, node._publicId, node._systemId); + copy = doctype; + } + else if (util_1.Guard.isAttrNode(node)) { + var attr = CreateAlgorithm_1.create_attr(document, node.localName); + attr._namespace = node._namespace; + attr._namespacePrefix = node._namespacePrefix; + attr._value = node._value; + copy = attr; + } + else if (util_1.Guard.isExclusiveTextNode(node)) { + copy = CreateAlgorithm_1.create_text(document, node._data); + } + else if (util_1.Guard.isCDATASectionNode(node)) { + copy = CreateAlgorithm_1.create_cdataSection(document, node._data); + } + else if (util_1.Guard.isCommentNode(node)) { + copy = CreateAlgorithm_1.create_comment(document, node._data); + } + else if (util_1.Guard.isProcessingInstructionNode(node)) { + copy = CreateAlgorithm_1.create_processingInstruction(document, node._target, node._data); + } + else if (util_1.Guard.isDocumentFragmentNode(node)) { + copy = CreateAlgorithm_1.create_documentFragment(document); + } + else { + copy = Object.create(node); + } + } + /** + * 4. Set copy’s node document and document to copy, if copy is a document, + * and set copy’s node document to document otherwise. + */ + if (util_1.Guard.isDocumentNode(copy)) { + copy._nodeDocument = copy; + document = copy; + } + else { + copy._nodeDocument = document; + } + /** + * 5. Run any cloning steps defined for node in other applicable + * specifications and pass copy, node, document and the clone children flag + * if set, as parameters. + */ + if (DOMImpl_1.dom.features.steps) { + DOMAlgorithm_1.dom_runCloningSteps(copy, node, document, cloneChildrenFlag); + } + /** + * 6. If the clone children flag is set, clone all the children of node and + * append them to copy, with document as specified and the clone children + * flag being set. + */ + if (cloneChildrenFlag) { + try { + for (var _e = __values(node._children), _f = _e.next(); !_f.done; _f = _e.next()) { + var child = _f.value; + var childCopy = node_clone(child, document, true); + MutationAlgorithm_1.mutation_append(childCopy, copy); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_f && !_f.done && (_b = _e.return)) _b.call(_e); + } + finally { if (e_2) throw e_2.error; } + } + } + /** + * 7. Return copy. + */ + return copy; +} +exports.node_clone = node_clone; +/** + * Determines if two nodes can be considered equal. + * + * @param a - node to compare + * @param b - node to compare + */ +function node_equals(a, b) { + var e_3, _a, e_4, _b; + /** + * 1. A and B’s nodeType attribute value is identical. + */ + if (a._nodeType !== b._nodeType) + return false; + /** + * 2. The following are also equal, depending on A: + * - DocumentType + * Its name, public ID, and system ID. + * - Element + * Its namespace, namespace prefix, local name, and its attribute list’s size. + * - Attr + * Its namespace, local name, and value. + * - ProcessingInstruction + * Its target and data. + * - Text + * - Comment + * Its data. + */ + if (util_1.Guard.isDocumentTypeNode(a) && util_1.Guard.isDocumentTypeNode(b)) { + if (a._name !== b._name || a._publicId !== b._publicId || + a._systemId !== b._systemId) + return false; + } + else if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) { + if (a._namespace !== b._namespace || a._namespacePrefix !== b._namespacePrefix || + a._localName !== b._localName || + a._attributeList.length !== b._attributeList.length) + return false; + } + else if (util_1.Guard.isAttrNode(a) && util_1.Guard.isAttrNode(b)) { + if (a._namespace !== b._namespace || a._localName !== b._localName || + a._value !== b._value) + return false; + } + else if (util_1.Guard.isProcessingInstructionNode(a) && util_1.Guard.isProcessingInstructionNode(b)) { + if (a._target !== b._target || a._data !== b._data) + return false; + } + else if (util_1.Guard.isCharacterDataNode(a) && util_1.Guard.isCharacterDataNode(b)) { + if (a._data !== b._data) + return false; + } + /** + * 3. If A is an element, each attribute in its attribute list has an attribute + * that equals an attribute in B’s attribute list. + */ + if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) { + var attrMap = {}; + try { + for (var _c = __values(a._attributeList), _d = _c.next(); !_d.done; _d = _c.next()) { + var attrA = _d.value; + attrMap[attrA._localName] = attrA; + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_3) throw e_3.error; } + } + try { + for (var _e = __values(b._attributeList), _f = _e.next(); !_f.done; _f = _e.next()) { + var attrB = _f.value; + var attrA = attrMap[attrB._localName]; + if (!attrA) + return false; + if (!node_equals(attrA, attrB)) + return false; + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_f && !_f.done && (_b = _e.return)) _b.call(_e); + } + finally { if (e_4) throw e_4.error; } + } + } + /** + * 4. A and B have the same number of children. + * 5. Each child of A equals the child of B at the identical index. + */ + if (a._children.size !== b._children.size) + return false; + var itA = a._children[Symbol.iterator](); + var itB = b._children[Symbol.iterator](); + var resultA = itA.next(); + var resultB = itB.next(); + while (!resultA.done && !resultB.done) { + var child1 = resultA.value; + var child2 = resultB.value; + if (!node_equals(child1, child2)) + return false; + resultA = itA.next(); + resultB = itB.next(); + } + return true; +} +exports.node_equals = node_equals; +/** + * Returns a collection of elements with the given qualified name which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbytagname + * + * @param qualifiedName - qualified name + * @param root - root node + */ +function node_listOfElementsWithQualifiedName(qualifiedName, root) { + /** + * 1. If qualifiedName is "*" (U+002A), return a HTMLCollection rooted at + * root, whose filter matches only descendant elements. + * 2. Otherwise, if root’s node document is an HTML document, return a + * HTMLCollection rooted at root, whose filter matches the following + * descendant elements: + * 2.1. Whose namespace is the HTML namespace and whose qualified name is + * qualifiedName, in ASCII lowercase. + * 2.2. Whose namespace is not the HTML namespace and whose qualified name + * is qualifiedName. + * 3. Otherwise, return a HTMLCollection rooted at root, whose filter + * matches descendant elements whose qualified name is qualifiedName. + */ + if (qualifiedName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root); + } + else if (root._nodeDocument._type === "html") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + if (ele._namespace === infra_1.namespace.HTML && + ele._qualifiedName === qualifiedName.toLowerCase()) { + return true; + } + else if (ele._namespace !== infra_1.namespace.HTML && + ele._qualifiedName === qualifiedName) { + return true; + } + else { + return false; + } + }); + } + else { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._qualifiedName === qualifiedName); + }); + } +} +exports.node_listOfElementsWithQualifiedName = node_listOfElementsWithQualifiedName; +/** + * Returns a collection of elements with the given namespace which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbytagnamens + * + * @param namespace - element namespace + * @param localName - local name + * @param root - root node + */ +function node_listOfElementsWithNamespace(namespace, localName, root) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. If both namespace and localName are "*" (U+002A), return a + * HTMLCollection rooted at root, whose filter matches descendant elements. + * 3. Otherwise, if namespace is "*" (U+002A), return a HTMLCollection + * rooted at root, whose filter matches descendant elements whose local + * name is localName. + * 4. Otherwise, if localName is "*" (U+002A), return a HTMLCollection + * rooted at root, whose filter matches descendant elements whose + * namespace is namespace. + * 5. Otherwise, return a HTMLCollection rooted at root, whose filter + * matches descendant elements whose namespace is namespace and local + * name is localName. + */ + if (namespace === '') + namespace = null; + if (namespace === "*" && localName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root); + } + else if (namespace === "*") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._localName === localName); + }); + } + else if (localName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._namespace === namespace); + }); + } + else { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._localName === localName && ele._namespace === namespace); + }); + } +} +exports.node_listOfElementsWithNamespace = node_listOfElementsWithNamespace; +/** + * Returns a collection of elements with the given class names which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbyclassname + * + * @param namespace - element namespace + * @param localName - local name + * @param root - root node + */ +function node_listOfElementsWithClassNames(classNames, root) { + /** + * 1. Let classes be the result of running the ordered set parser + * on classNames. + * 2. If classes is the empty set, return an empty HTMLCollection. + * 3. Return a HTMLCollection rooted at root, whose filter matches + * descendant elements that have all their classes in classes. + * The comparisons for the classes must be done in an ASCII case-insensitive + * manner if root’s node document’s mode is "quirks", and in a + * case-sensitive manner otherwise. + */ + var classes = OrderedSetAlgorithm_1.orderedSet_parse(classNames); + if (classes.size === 0) { + return CreateAlgorithm_1.create_htmlCollection(root, function () { return false; }); + } + var caseSensitive = (root._nodeDocument._mode !== "quirks"); + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + var eleClasses = ele.classList; + return OrderedSetAlgorithm_1.orderedSet_contains(eleClasses._tokenSet, classes, caseSensitive); + }); +} +exports.node_listOfElementsWithClassNames = node_listOfElementsWithClassNames; +/** + * Searches for a namespace prefix associated with the given namespace + * starting from the given element through its ancestors. + * + * @param element - an element node to start searching at + * @param namespace - namespace to search for + */ +function node_locateANamespacePrefix(element, namespace) { + /** + * 1. If element’s namespace is namespace and its namespace prefix is not + * null, then return its namespace prefix. + */ + if (element._namespace === namespace && element._namespacePrefix !== null) { + return element._namespacePrefix; + } + /** + * 2. If element has an attribute whose namespace prefix is "xmlns" and + * value is namespace, then return element’s first such attribute’s + * local name. + */ + for (var i = 0; i < element._attributeList.length; i++) { + var attr = element._attributeList[i]; + if (attr._namespacePrefix === "xmlns" && attr._value === namespace) { + return attr._localName; + } + } + /** + * 3. If element’s parent element is not null, then return the result of + * running locate a namespace prefix on that element using namespace. + */ + if (element._parent && util_1.Guard.isElementNode(element._parent)) { + return node_locateANamespacePrefix(element._parent, namespace); + } + /** + * 4. Return null. + */ + return null; +} +exports.node_locateANamespacePrefix = node_locateANamespacePrefix; +/** + * Searches for a namespace associated with the given namespace prefix + * starting from the given node through its ancestors. + * + * @param node - a node to start searching at + * @param prefix - namespace prefix to search for + */ +function node_locateANamespace(node, prefix) { + if (util_1.Guard.isElementNode(node)) { + /** + * 1. If its namespace is not null and its namespace prefix is prefix, + * then return namespace. + */ + if (node._namespace !== null && node._namespacePrefix === prefix) { + return node._namespace; + } + /** + * 2. If it has an attribute whose namespace is the XMLNS namespace, + * namespace prefix is "xmlns", and local name is prefix, or if prefix + * is null and it has an attribute whose namespace is the XMLNS namespace, + * namespace prefix is null, and local name is "xmlns", then return its + * value if it is not the empty string, and null otherwise. + */ + for (var i = 0; i < node._attributeList.length; i++) { + var attr = node._attributeList[i]; + if (attr._namespace === infra_1.namespace.XMLNS && + attr._namespacePrefix === "xmlns" && + attr._localName === prefix) { + return attr._value || null; + } + if (prefix === null && attr._namespace === infra_1.namespace.XMLNS && + attr._namespacePrefix === null && attr._localName === "xmlns") { + return attr._value || null; + } + } + /** + * 3. If its parent element is null, then return null. + */ + if (node.parentElement === null) + return null; + /** + * 4. Return the result of running locate a namespace on its parent + * element using prefix. + */ + return node_locateANamespace(node.parentElement, prefix); + } + else if (util_1.Guard.isDocumentNode(node)) { + /** + * 1. If its document element is null, then return null. + * 2. Return the result of running locate a namespace on its document + * element using prefix. + */ + if (node.documentElement === null) + return null; + return node_locateANamespace(node.documentElement, prefix); + } + else if (util_1.Guard.isDocumentTypeNode(node) || util_1.Guard.isDocumentFragmentNode(node)) { + return null; + } + else if (util_1.Guard.isAttrNode(node)) { + /** + * 1. If its element is null, then return null. + * 2. Return the result of running locate a namespace on its element + * using prefix. + */ + if (node._element === null) + return null; + return node_locateANamespace(node._element, prefix); + } + else { + /** + * 1. If its parent element is null, then return null. + * 2. Return the result of running locate a namespace on its parent + * element using prefix. + */ + if (!node._parent || !util_1.Guard.isElementNode(node._parent)) + return null; + return node_locateANamespace(node._parent, prefix); + } +} +exports.node_locateANamespace = node_locateANamespace; +//# sourceMappingURL=NodeAlgorithm.js.map + +/***/ }), + +/***/ 9989: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var interfaces_1 = __nccwpck_require__(7305); +var TraversalAlgorithm_1 = __nccwpck_require__(998); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +/** + * Returns the next or previous node in the subtree, or `null` if + * there are none. + * + * @param iterator - the `NodeIterator` instance + * @param forward- `true` to return the next node, or `false` to + * return the previous node. + */ +function nodeIterator_traverse(iterator, forward) { + /** + * 1. Let node be iterator’s reference. + * 2. Let beforeNode be iterator’s pointer before reference. + */ + var node = iterator._reference; + var beforeNode = iterator._pointerBeforeReference; + /** + * 3. While true: + */ + while (true) { + /** + * 3.1. Branch on direction: + */ + if (forward) { + /** + * - next + */ + if (!beforeNode) { + /** + * If beforeNode is false, then set node to the first node following + * node in iterator’s iterator collection. If there is no such node, + * then return null. + */ + var nextNode = TreeAlgorithm_1.tree_getFollowingNode(iterator._root, node); + if (nextNode) { + node = nextNode; + } + else { + return null; + } + } + else { + /** + * If beforeNode is true, then set it to false. + */ + beforeNode = false; + } + } + else { + /** + * - previous + */ + if (beforeNode) { + /** + * If beforeNode is true, then set node to the first node preceding + * node in iterator’s iterator collection. If there is no such node, + * then return null. + */ + var prevNode = TreeAlgorithm_1.tree_getPrecedingNode(iterator.root, node); + if (prevNode) { + node = prevNode; + } + else { + return null; + } + } + else { + /** + * If beforeNode is false, then set it to true. + */ + beforeNode = true; + } + } + /** + * 3.2. Let result be the result of filtering node within iterator. + * 3.3. If result is FILTER_ACCEPT, then break. + */ + var result = TraversalAlgorithm_1.traversal_filter(iterator, node); + if (result === interfaces_1.FilterResult.Accept) { + break; + } + } + /** + * 4. Set iterator’s reference to node. + * 5. Set iterator’s pointer before reference to beforeNode. + * 6. Return node. + */ + iterator._reference = node; + iterator._pointerBeforeReference = beforeNode; + return node; +} +exports.nodeIterator_traverse = nodeIterator_traverse; +/** + * Gets the global iterator list. + */ +function nodeIterator_iteratorList() { + return DOMImpl_1.dom.window._iteratorList; +} +exports.nodeIterator_iteratorList = nodeIterator_iteratorList; +//# sourceMappingURL=NodeIteratorAlgorithm.js.map + +/***/ }), + +/***/ 3670: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var infra_1 = __nccwpck_require__(4251); +/** + * Converts a whitespace separated string into an array of tokens. + * + * @param value - a string of whitespace separated tokens + */ +function orderedSet_parse(value) { + /** + * 1. Let inputTokens be the result of splitting input on ASCII whitespace. + * 2. Let tokens be a new ordered set. + * 3. For each token in inputTokens, append token to tokens. + * 4. Return tokens. + */ + var inputTokens = infra_1.string.splitAStringOnASCIIWhitespace(value); + return new Set(inputTokens); +} +exports.orderedSet_parse = orderedSet_parse; +/** + * Converts an array of tokens into a space separated string. + * + * @param tokens - an array of token strings + */ +function orderedSet_serialize(tokens) { + /** + * The ordered set serializer takes a set and returns the concatenation of + * set using U+0020 SPACE. + */ + return __spread(tokens).join(' '); +} +exports.orderedSet_serialize = orderedSet_serialize; +/** + * Removes duplicate tokens and convert all whitespace characters + * to space. + * + * @param value - a string of whitespace separated tokens + */ +function orderedSet_sanitize(value) { + return orderedSet_serialize(orderedSet_parse(value)); +} +exports.orderedSet_sanitize = orderedSet_sanitize; +/** + * Determines whether a set contains the other. + * + * @param set1 - a set + * @param set1 - a set that is contained in set1 + * @param caseSensitive - whether matches are case-sensitive + */ +function orderedSet_contains(set1, set2, caseSensitive) { + var e_1, _a, e_2, _b; + try { + for (var set2_1 = __values(set2), set2_1_1 = set2_1.next(); !set2_1_1.done; set2_1_1 = set2_1.next()) { + var val2 = set2_1_1.value; + var found = false; + try { + for (var set1_1 = (e_2 = void 0, __values(set1)), set1_1_1 = set1_1.next(); !set1_1_1.done; set1_1_1 = set1_1.next()) { + var val1 = set1_1_1.value; + if (caseSensitive) { + if (val1 === val2) { + found = true; + break; + } + } + else { + if (val1.toUpperCase() === val2.toUpperCase()) { + found = true; + break; + } + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (set1_1_1 && !set1_1_1.done && (_b = set1_1.return)) _b.call(set1_1); + } + finally { if (e_2) throw e_2.error; } + } + if (!found) + return false; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (set2_1_1 && !set2_1_1.done && (_a = set2_1.return)) _a.call(set2_1); + } + finally { if (e_1) throw e_1.error; } + } + return true; +} +exports.orderedSet_contains = orderedSet_contains; +//# sourceMappingURL=OrderedSetAlgorithm.js.map + +/***/ }), + +/***/ 2328: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +/** + * Converts the given nodes or strings into a node (if `nodes` has + * only one element) or a document fragment. + * + * @param nodes - the array of nodes or strings, + * @param document - owner document + */ +function parentNode_convertNodesIntoANode(nodes, document) { + var e_1, _a; + /** + * 1. Let node be null. + * 2. Replace each string in nodes with a new Text node whose data is the + * string and node document is document. + */ + var node = null; + for (var i = 0; i < nodes.length; i++) { + var item = nodes[i]; + if (util_1.isString(item)) { + var text = CreateAlgorithm_1.create_text(document, item); + nodes[i] = text; + } + } + /** + * 3. If nodes contains one node, set node to that node. + * 4. Otherwise, set node to a new DocumentFragment whose node document is + * document, and then append each node in nodes, if any, to it. + */ + if (nodes.length === 1) { + node = nodes[0]; + } + else { + node = CreateAlgorithm_1.create_documentFragment(document); + var ns = node; + try { + for (var nodes_1 = __values(nodes), nodes_1_1 = nodes_1.next(); !nodes_1_1.done; nodes_1_1 = nodes_1.next()) { + var item = nodes_1_1.value; + ns.appendChild(item); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (nodes_1_1 && !nodes_1_1.done && (_a = nodes_1.return)) _a.call(nodes_1); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 5. Return node. + */ + return node; +} +exports.parentNode_convertNodesIntoANode = parentNode_convertNodesIntoANode; +//# sourceMappingURL=ParentNodeAlgorithm.js.map + +/***/ }), + +/***/ 457: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var DOMException_1 = __nccwpck_require__(3166); +var util_1 = __nccwpck_require__(5282); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var BoundaryPointAlgorithm_1 = __nccwpck_require__(1054); +var CharacterDataAlgorithm_1 = __nccwpck_require__(9461); +var NodeAlgorithm_1 = __nccwpck_require__(4924); +var MutationAlgorithm_1 = __nccwpck_require__(5463); +var TextAlgorithm_1 = __nccwpck_require__(3512); +/** + * Determines if the node's start boundary point is at its end boundary + * point. + * + * @param range - a range + */ +function range_collapsed(range) { + /** + * A range is collapsed if its start node is its end node and its start offset is its end offset. + */ + return (range._startNode === range._endNode && range._startOffset === range._endOffset); +} +exports.range_collapsed = range_collapsed; +/** + * Gets the root node of a range. + * + * @param range - a range + */ +function range_root(range) { + /** + * The root of a live range is the root of its start node. + */ + return TreeAlgorithm_1.tree_rootNode(range._startNode); +} +exports.range_root = range_root; +/** + * Determines if a node is fully contained in a range. + * + * @param node - a node + * @param range - a range + */ +function range_isContained(node, range) { + /** + * A node node is contained in a live range range if node’s root is range’s + * root, and (node, 0) is after range’s start, and (node, node’s length) is + * before range’s end. + */ + return (TreeAlgorithm_1.tree_rootNode(node) === range_root(range) && + BoundaryPointAlgorithm_1.boundaryPoint_position([node, 0], range._start) === interfaces_1.BoundaryPosition.After && + BoundaryPointAlgorithm_1.boundaryPoint_position([node, TreeAlgorithm_1.tree_nodeLength(node)], range._end) === interfaces_1.BoundaryPosition.Before); +} +exports.range_isContained = range_isContained; +/** + * Determines if a node is partially contained in a range. + * + * @param node - a node + * @param range - a range + */ +function range_isPartiallyContained(node, range) { + /** + * A node is partially contained in a live range if it’s an inclusive + * ancestor of the live range’s start node but not its end node, + * or vice versa. + */ + var startCheck = TreeAlgorithm_1.tree_isAncestorOf(range._startNode, node, true); + var endCheck = TreeAlgorithm_1.tree_isAncestorOf(range._endNode, node, true); + return (startCheck && !endCheck) || (!startCheck && endCheck); +} +exports.range_isPartiallyContained = range_isPartiallyContained; +/** + * Sets the start boundary point of a range. + * + * @param range - a range + * @param node - a node + * @param offset - an offset into node + */ +function range_setTheStart(range, node, offset) { + /** + * 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 2. If offset is greater than node’s length, then throw an "IndexSizeError" + * DOMException. + * 3. Let bp be the boundary point (node, offset). + * 4. If these steps were invoked as "set the start" + * 4.1. If bp is after the range’s end, or if range’s root is not equal to + * node’s root, set range’s end to bp. + * 4.2. Set range’s start to bp. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + if (offset > TreeAlgorithm_1.tree_nodeLength(node)) { + throw new DOMException_1.IndexSizeError(); + } + var bp = [node, offset]; + if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) || + BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._end) === interfaces_1.BoundaryPosition.After) { + range._end = bp; + } + range._start = bp; +} +exports.range_setTheStart = range_setTheStart; +/** + * Sets the end boundary point of a range. + * + * @param range - a range + * @param node - a node + * @param offset - an offset into node + */ +function range_setTheEnd(range, node, offset) { + /** + * 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 2. If offset is greater than node’s length, then throw an "IndexSizeError" + * DOMException. + * 3. Let bp be the boundary point (node, offset). + * 4. If these steps were invoked as "set the end" + * 4.1. If bp is before the range’s start, or if range’s root is not equal + * to node’s root, set range’s start to bp. + * 4.2. Set range’s end to bp. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + if (offset > TreeAlgorithm_1.tree_nodeLength(node)) { + throw new DOMException_1.IndexSizeError(); + } + var bp = [node, offset]; + if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) || + BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._start) === interfaces_1.BoundaryPosition.Before) { + range._start = bp; + } + range._end = bp; +} +exports.range_setTheEnd = range_setTheEnd; +/** + * Selects a node. + * + * @param range - a range + * @param node - a node + */ +function range_select(node, range) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + */ + var parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + /** + * 3. Let index be node’s index. + * 4. Set range’s start to boundary point (parent, index). + * 5. Set range’s end to boundary point (parent, index plus 1). + */ + var index = TreeAlgorithm_1.tree_index(node); + range._start = [parent, index]; + range._end = [parent, index + 1]; +} +exports.range_select = range_select; +/** + * EXtracts the contents of range as a document fragment. + * + * @param range - a range + */ +function range_extract(range) { + var e_1, _a, e_2, _b, e_3, _c; + /** + * 1. Let fragment be a new DocumentFragment node whose node document is + * range’s start node’s node document. + * 2. If range is collapsed, then return fragment. + */ + var fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument); + if (range_collapsed(range)) + return fragment; + /** + * 3. Let original start node, original start offset, original end node, + * and original end offset be range’s start node, start offset, end node, + * and end offset, respectively. + */ + var originalStartNode = range._startNode; + var originalStartOffset = range._startOffset; + var originalEndNode = range._endNode; + var originalEndOffset = range._endOffset; + /** + * 4. If original start node is original end node, and they are a Text, + * ProcessingInstruction, or Comment node: + * 4.1. Let clone be a clone of original start node. + * 4.2. Set the data of clone to the result of substringing data with node + * original start node, offset original start offset, and count original end + * offset minus original start offset. + * 4.3. Append clone to fragment. + * 4.4. Replace data with node original start node, offset original start + * offset, count original end offset minus original start offset, and data + * the empty string. + * 4.5. Return fragment. + */ + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + var clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, ''); + return fragment; + } + /** + * 5. Let common ancestor be original start node. + * 6. While common ancestor is not an inclusive ancestor of original end + * node, set common ancestor to its own parent. + */ + var commonAncestor = originalStartNode; + while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) { + if (commonAncestor._parent === null) { + throw new Error("Parent node is null."); + } + commonAncestor = commonAncestor._parent; + } + /** + * 7. Let first partially contained child be null. + * 8. If original start node is not an inclusive ancestor of original end + * node, set first partially contained child to the first child of common + * ancestor that is partially contained in range. + */ + var firstPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + try { + for (var _d = __values(commonAncestor._children), _e = _d.next(); !_e.done; _e = _d.next()) { + var node = _e.value; + if (range_isPartiallyContained(node, range)) { + firstPartiallyContainedChild = node; + break; + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 9. Let last partially contained child be null. + * 10. If original end node is not an inclusive ancestor of original start + * node, set last partially contained child to the last child of common + * ancestor that is partially contained in range. + */ + var lastPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) { + var children = __spread(commonAncestor._children); + for (var i = children.length - 1; i > 0; i--) { + var node = children[i]; + if (range_isPartiallyContained(node, range)) { + lastPartiallyContainedChild = node; + break; + } + } + } + /** + * 11. Let contained children be a list of all children of common ancestor + * that are contained in range, in tree order. + * 12. If any member of contained children is a doctype, then throw a + * "HierarchyRequestError" DOMException. + */ + var containedChildren = []; + try { + for (var _f = __values(commonAncestor._children), _g = _f.next(); !_g.done; _g = _f.next()) { + var child = _g.value; + if (range_isContained(child, range)) { + if (util_1.Guard.isDocumentTypeNode(child)) { + throw new DOMException_1.HierarchyRequestError(); + } + containedChildren.push(child); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_g && !_g.done && (_b = _f.return)) _b.call(_f); + } + finally { if (e_2) throw e_2.error; } + } + var newNode; + var newOffset; + if (TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + /** + * 13. If original start node is an inclusive ancestor of original end node, + * set new node to original start node and new offset to original start + * offset. + */ + newNode = originalStartNode; + newOffset = originalStartOffset; + } + else { + /** + * 14. Otherwise: + * 14.1. Let reference node equal original start node. + * 14.2. While reference node’s parent is not null and is not an inclusive + * ancestor of original end node, set reference node to its parent. + * 14.3. Set new node to the parent of reference node, and new offset to + * one plus reference node’s index. + */ + var referenceNode = originalStartNode; + while (referenceNode._parent !== null && + !TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent)) { + referenceNode = referenceNode._parent; + } + /* istanbul ignore next */ + if (referenceNode._parent === null) { + /** + * If reference node’s parent is null, it would be the root of range, + * so would be an inclusive ancestor of original end node, and we could + * not reach this point. + */ + throw new Error("Parent node is null."); + } + newNode = referenceNode._parent; + newOffset = 1 + TreeAlgorithm_1.tree_index(referenceNode); + } + if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) { + /** + * 15. If first partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 15.1. Let clone be a clone of original start node. + * 15.2. Set the data of clone to the result of substringing data with + * node original start node, offset original start offset, and count + * original start node’s length minus original start offset. + * 15.3. Append clone to fragment. + * 15.4. Replace data with node original start node, offset original + * start offset, count original start node’s length minus original start + * offset, and data the empty string. + */ + var clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, ''); + } + else if (firstPartiallyContainedChild !== null) { + /** + * 16. Otherwise, if first partially contained child is not null: + * 16.1. Let clone be a clone of first partially contained child. + * 16.2. Append clone to fragment. + * 16.3. Let subrange be a new live range whose start is (original start + * node, original start offset) and whose end is (first partially + * contained child, first partially contained child’s length). + * 16.4. Let subfragment be the result of extracting subrange. + * 16.5. Append subfragment to clone. + */ + var clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + var subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]); + var subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + try { + /** + * 17. For each contained child in contained children, append contained + * child to fragment. + */ + for (var containedChildren_1 = __values(containedChildren), containedChildren_1_1 = containedChildren_1.next(); !containedChildren_1_1.done; containedChildren_1_1 = containedChildren_1.next()) { + var child = containedChildren_1_1.value; + MutationAlgorithm_1.mutation_append(child, fragment); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (containedChildren_1_1 && !containedChildren_1_1.done && (_c = containedChildren_1.return)) _c.call(containedChildren_1); + } + finally { if (e_3) throw e_3.error; } + } + if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) { + /** + * 18. If last partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 18.1. Let clone be a clone of original end node. + * 18.2. Set the data of clone to the result of substringing data with + * node original end node, offset 0, and count original end offset. + * 18.3. Append clone to fragment. + * 18.4. Replace data with node original end node, offset 0, count + * original end offset, and data the empty string. + */ + var clone = NodeAlgorithm_1.node_clone(originalEndNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, ''); + } + else if (lastPartiallyContainedChild !== null) { + /** + * 19. Otherwise, if last partially contained child is not null: + * 19.1. Let clone be a clone of last partially contained child. + * 19.2. Append clone to fragment. + * 19.3. Let subrange be a new live range whose start is (last partially + * contained child, 0) and whose end is (original end node, original + * end offset). + * 19.4. Let subfragment be the result of extracting subrange. + * 19.5. Append subfragment to clone. + */ + var clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + var subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]); + var subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 20. Set range’s start and end to (new node, new offset). + */ + range._start = [newNode, newOffset]; + range._end = [newNode, newOffset]; + /** + * 21. Return fragment. + */ + return fragment; +} +exports.range_extract = range_extract; +/** + * Clones the contents of range as a document fragment. + * + * @param range - a range + */ +function range_cloneTheContents(range) { + var e_4, _a, e_5, _b, e_6, _c; + /** + * 1. Let fragment be a new DocumentFragment node whose node document + * is range’s start node’s node document. + * 2. If range is collapsed, then return fragment. + */ + var fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument); + if (range_collapsed(range)) + return fragment; + /** + * 3. Let original start node, original start offset, original end node, + * and original end offset be range’s start node, start offset, end node, + * and end offset, respectively. + * 4. If original start node is original end node, and they are a Text, + * ProcessingInstruction, or Comment node: + * 4.1. Let clone be a clone of original start node. + * 4.2. Set the data of clone to the result of substringing data with node + * original start node, offset original start offset, and count original end + * offset minus original start offset. + * 4.3. Append clone to fragment. + * 4.5. Return fragment. + */ + var originalStartNode = range._startNode; + var originalStartOffset = range._startOffset; + var originalEndNode = range._endNode; + var originalEndOffset = range._endOffset; + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + var clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + /** + * 5. Let common ancestor be original start node. + * 6. While common ancestor is not an inclusive ancestor of original end + * node, set common ancestor to its own parent. + */ + var commonAncestor = originalStartNode; + while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) { + if (commonAncestor._parent === null) { + throw new Error("Parent node is null."); + } + commonAncestor = commonAncestor._parent; + } + /** + * 7. Let first partially contained child be null. + * 8. If original start node is not an inclusive ancestor of original end + * node, set first partially contained child to the first child of common + * ancestor that is partially contained in range. + */ + var firstPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + try { + for (var _d = __values(commonAncestor._children), _e = _d.next(); !_e.done; _e = _d.next()) { + var node = _e.value; + if (range_isPartiallyContained(node, range)) { + firstPartiallyContainedChild = node; + break; + } + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_4) throw e_4.error; } + } + } + /** + * 9. Let last partially contained child be null. + * 10. If original end node is not an inclusive ancestor of original start + * node, set last partially contained child to the last child of common + * ancestor that is partially contained in range. + */ + var lastPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) { + var children = __spread(commonAncestor._children); + for (var i = children.length - 1; i > 0; i--) { + var node = children[i]; + if (range_isPartiallyContained(node, range)) { + lastPartiallyContainedChild = node; + break; + } + } + } + /** + * 11. Let contained children be a list of all children of common ancestor + * that are contained in range, in tree order. + * 12. If any member of contained children is a doctype, then throw a + * "HierarchyRequestError" DOMException. + */ + var containedChildren = []; + try { + for (var _f = __values(commonAncestor._children), _g = _f.next(); !_g.done; _g = _f.next()) { + var child = _g.value; + if (range_isContained(child, range)) { + if (util_1.Guard.isDocumentTypeNode(child)) { + throw new DOMException_1.HierarchyRequestError(); + } + containedChildren.push(child); + } + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (_g && !_g.done && (_b = _f.return)) _b.call(_f); + } + finally { if (e_5) throw e_5.error; } + } + if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) { + /** + * 13. If first partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 13.1. Let clone be a clone of original start node. + * 13.2. Set the data of clone to the result of substringing data with + * node original start node, offset original start offset, and count + * original start node’s length minus original start offset. + * 13.3. Append clone to fragment. + */ + var clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + else if (firstPartiallyContainedChild !== null) { + /** + * 14. Otherwise, if first partially contained child is not null: + * 14.1. Let clone be a clone of first partially contained child. + * 14.2. Append clone to fragment. + * 14.3. Let subrange be a new live range whose start is (original start + * node, original start offset) and whose end is (first partially + * contained child, first partially contained child’s length). + * 14.4. Let subfragment be the result of cloning the contents of + * subrange. + * 14.5. Append subfragment to clone. + */ + var clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + var subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]); + var subfragment = range_cloneTheContents(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + try { + /** + * 15. For each contained child in contained children, append contained + * child to fragment. + * 15.1. Let clone be a clone of contained child with the clone children + * flag set. + * 15.2. Append clone to fragment. + */ + for (var containedChildren_2 = __values(containedChildren), containedChildren_2_1 = containedChildren_2.next(); !containedChildren_2_1.done; containedChildren_2_1 = containedChildren_2.next()) { + var child = containedChildren_2_1.value; + var clone = NodeAlgorithm_1.node_clone(child); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (containedChildren_2_1 && !containedChildren_2_1.done && (_c = containedChildren_2.return)) _c.call(containedChildren_2); + } + finally { if (e_6) throw e_6.error; } + } + if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) { + /** + * 16. If last partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 16.1. Let clone be a clone of original end node. + * 16.2. Set the data of clone to the result of substringing data with + * node original end node, offset 0, and count original end offset. + * 16.3. Append clone to fragment. + */ + var clone = NodeAlgorithm_1.node_clone(originalEndNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + else if (lastPartiallyContainedChild !== null) { + /** + * 17. Otherwise, if last partially contained child is not null: + * 17.1. Let clone be a clone of last partially contained child. + * 17.2. Append clone to fragment. + * 17.3. Let subrange be a new live range whose start is (last partially + * contained child, 0) and whose end is (original end node, original + * end offset). + * 17.4. Let subfragment be the result of cloning the contents of subrange. + * 17.5. Append subfragment to clone. + */ + var clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild); + fragment.append(clone); + var subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]); + var subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 18. Return fragment. + */ + return fragment; +} +exports.range_cloneTheContents = range_cloneTheContents; +/** + * Inserts a node into a range at the start boundary point. + * + * @param node - node to insert + * @param range - a range + */ +function range_insert(node, range) { + var e_7, _a; + /** + * 1. If range’s start node is a ProcessingInstruction or Comment node, is a + * Text node whose parent is null, or is node, then throw a + * "HierarchyRequestError" DOMException. + */ + if (util_1.Guard.isProcessingInstructionNode(range._startNode) || + util_1.Guard.isCommentNode(range._startNode) || + (util_1.Guard.isTextNode(range._startNode) && range._startNode._parent === null) || + range._startNode === node) { + throw new DOMException_1.HierarchyRequestError(); + } + /** + * 2. Let referenceNode be null. + * 3. If range’s start node is a Text node, set referenceNode to that Text + * node. + * 4. Otherwise, set referenceNode to the child of start node whose index is + * start offset, and null if there is no such child. + */ + var referenceNode = null; + if (util_1.Guard.isTextNode(range._startNode)) { + referenceNode = range._startNode; + } + else { + var index = 0; + try { + for (var _b = __values(range._startNode._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var child = _c.value; + if (index === range._startOffset) { + referenceNode = child; + break; + } + index++; + } + } + catch (e_7_1) { e_7 = { error: e_7_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_7) throw e_7.error; } + } + } + /** + * 5. Let parent be range’s start node if referenceNode is null, and + * referenceNode’s parent otherwise. + */ + var parent; + if (referenceNode === null) { + parent = range._startNode; + } + else { + if (referenceNode._parent === null) { + throw new Error("Parent node is null."); + } + parent = referenceNode._parent; + } + /** + * 6. Ensure pre-insertion validity of node into parent before referenceNode. + */ + MutationAlgorithm_1.mutation_ensurePreInsertionValidity(node, parent, referenceNode); + /** + * 7. If range’s start node is a Text node, set referenceNode to the result + * of splitting it with offset range’s start offset. + */ + if (util_1.Guard.isTextNode(range._startNode)) { + referenceNode = TextAlgorithm_1.text_split(range._startNode, range._startOffset); + } + /** + * 8. If node is referenceNode, set referenceNode to its next sibling. + */ + if (node === referenceNode) { + referenceNode = node._nextSibling; + } + /** + * 9. If node’s parent is not null, remove node from its parent. + */ + if (node._parent !== null) { + MutationAlgorithm_1.mutation_remove(node, node._parent); + } + /** + * 10. Let newOffset be parent’s length if referenceNode is null, and + * referenceNode’s index otherwise. + */ + var newOffset = (referenceNode === null ? + TreeAlgorithm_1.tree_nodeLength(parent) : TreeAlgorithm_1.tree_index(referenceNode)); + /** + * 11. Increase newOffset by node’s length if node is a DocumentFragment + * node, and one otherwise. + */ + if (util_1.Guard.isDocumentFragmentNode(node)) { + newOffset += TreeAlgorithm_1.tree_nodeLength(node); + } + else { + newOffset++; + } + /** + * 12. Pre-insert node into parent before referenceNode. + */ + MutationAlgorithm_1.mutation_preInsert(node, parent, referenceNode); + /** + * 13. If range is collapsed, then set range’s end to (parent, newOffset). + */ + if (range_collapsed(range)) { + range._end = [parent, newOffset]; + } +} +exports.range_insert = range_insert; +/** + * Traverses through all contained nodes of a range. + * + * @param range - a range + */ +function range_getContainedNodes(range) { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var container = range.commonAncestorContainer; + var currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container); + return { + next: function () { + while (currentNode && !range_isContained(currentNode, range)) { + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + return result; + } + } + }; + }, + _a; +} +exports.range_getContainedNodes = range_getContainedNodes; +/** + * Traverses through all partially contained nodes of a range. + * + * @param range - a range + */ +function range_getPartiallyContainedNodes(range) { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var container = range.commonAncestorContainer; + var currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container); + return { + next: function () { + while (currentNode && !range_isPartiallyContained(currentNode, range)) { + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + return result; + } + } + }; + }, + _a; +} +exports.range_getPartiallyContainedNodes = range_getPartiallyContainedNodes; +//# sourceMappingURL=RangeAlgorithm.js.map + +/***/ }), + +/***/ 1853: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMException_1 = __nccwpck_require__(3166); +/** + * Matches elements with the given selectors. + * + * @param selectors - selectors + * @param node - the node to match against + */ +function selectors_scopeMatchASelectorsString(selectors, node) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector selectors. [SELECTORS4] + * 2. If s is failure, then throw a "SyntaxError" DOMException. + * 3. Return the result of match a selector against a tree with s and node’s + * root using scoping root node. [SELECTORS4]. + */ + throw new DOMException_1.NotSupportedError(); +} +exports.selectors_scopeMatchASelectorsString = selectors_scopeMatchASelectorsString; +//# sourceMappingURL=SelectorsAlgorithm.js.map + +/***/ }), + +/***/ 8733: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var util_2 = __nccwpck_require__(6195); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var MutationObserverAlgorithm_1 = __nccwpck_require__(8157); +/** + * Signals a slot change to the given slot. + * + * @param slot - a slot + */ +function shadowTree_signalASlotChange(slot) { + /** + * 1. Append slot to slot’s relevant agent’s signal slots. + * 2. Queue a mutation observer microtask. + */ + var window = DOMImpl_1.dom.window; + window._signalSlots.add(slot); + MutationObserverAlgorithm_1.observer_queueAMutationObserverMicrotask(); +} +exports.shadowTree_signalASlotChange = shadowTree_signalASlotChange; +/** + * Determines whether a the shadow tree of the given element node is + * connected to a document node. + * + * @param element - an element node of the shadow tree + */ +function shadowTree_isConnected(element) { + /** + * An element is connected if its shadow-including root is a document. + */ + return util_1.Guard.isDocumentNode(TreeAlgorithm_1.tree_rootNode(element, true)); +} +exports.shadowTree_isConnected = shadowTree_isConnected; +/** + * Determines whether a slotable is assigned. + * + * @param slotable - a slotable + */ +function shadowTree_isAssigned(slotable) { + /** + * A slotable is assigned if its assigned slot is non-null. + */ + return (slotable._assignedSlot !== null); +} +exports.shadowTree_isAssigned = shadowTree_isAssigned; +/** + * Finds a slot for the given slotable. + * + * @param slotable - a slotable + * @param openFlag - `true` to search open shadow tree's only + */ +function shadowTree_findASlot(slotable, openFlag) { + if (openFlag === void 0) { openFlag = false; } + /** + * 1. If slotable’s parent is null, then return null. + * 2. Let shadow be slotable’s parent’s shadow root. + * 3. If shadow is null, then return null. + * 4. If the open flag is set and shadow’s mode is not "open", then + * return null. + * 5. Return the first slot in tree order in shadow’s descendants whose name + * is slotable’s name, if any, and null otherwise. + */ + var node = util_1.Cast.asNode(slotable); + var parent = node._parent; + if (parent === null) + return null; + var shadow = parent._shadowRoot || null; + if (shadow === null) + return null; + if (openFlag && shadow._mode !== "open") + return null; + var child = TreeAlgorithm_1.tree_getFirstDescendantNode(shadow, false, true, function (e) { return util_1.Guard.isSlot(e); }); + while (child !== null) { + if (child._name === slotable._name) + return child; + child = TreeAlgorithm_1.tree_getNextDescendantNode(shadow, child, false, true, function (e) { return util_1.Guard.isSlot(e); }); + } + return null; +} +exports.shadowTree_findASlot = shadowTree_findASlot; +/** + * Finds slotables for the given slot. + * + * @param slot - a slot + */ +function shadowTree_findSlotables(slot) { + var e_1, _a; + /** + * 1. Let result be an empty list. + * 2. If slot’s root is not a shadow root, then return result. + */ + var result = []; + var root = TreeAlgorithm_1.tree_rootNode(slot); + if (!util_1.Guard.isShadowRoot(root)) + return result; + /** + * 3. Let host be slot’s root’s host. + * 4. For each slotable child of host, slotable, in tree order: + */ + var host = root._host; + try { + for (var _b = __values(host._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var slotable = _c.value; + if (util_1.Guard.isSlotable(slotable)) { + /** + * 4.1. Let foundSlot be the result of finding a slot given slotable. + * 4.2. If foundSlot is slot, then append slotable to result. + */ + var foundSlot = shadowTree_findASlot(slotable); + if (foundSlot === slot) { + result.push(slotable); + } + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + /** + * 5. Return result. + */ + return result; +} +exports.shadowTree_findSlotables = shadowTree_findSlotables; +/** + * Finds slotables for the given slot. + * + * @param slot - a slot + */ +function shadowTree_findFlattenedSlotables(slot) { + var e_2, _a, e_3, _b; + /** + * 1. Let result be an empty list. + * 2. If slot’s root is not a shadow root, then return result. + */ + var result = []; + var root = TreeAlgorithm_1.tree_rootNode(slot); + if (!util_1.Guard.isShadowRoot(root)) + return result; + /** + * 3. Let slotables be the result of finding slotables given slot. + * 4. If slotables is the empty list, then append each slotable child of + * slot, in tree order, to slotables. + */ + var slotables = shadowTree_findSlotables(slot); + if (util_2.isEmpty(slotables)) { + try { + for (var _c = __values(slot._children), _d = _c.next(); !_d.done; _d = _c.next()) { + var slotable = _d.value; + if (util_1.Guard.isSlotable(slotable)) { + slotables.push(slotable); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_2) throw e_2.error; } + } + } + try { + /** + * 5. For each node in slotables: + */ + for (var slotables_1 = __values(slotables), slotables_1_1 = slotables_1.next(); !slotables_1_1.done; slotables_1_1 = slotables_1.next()) { + var node = slotables_1_1.value; + /** + * 5.1. If node is a slot whose root is a shadow root, then: + */ + if (util_1.Guard.isSlot(node) && util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(node))) { + /** + * 5.1.1. Let temporaryResult be the result of finding flattened slotables given node. + * 5.1.2. Append each slotable in temporaryResult, in order, to result. + */ + var temporaryResult = shadowTree_findFlattenedSlotables(node); + result.push.apply(result, __spread(temporaryResult)); + } + else { + /** + * 5.2. Otherwise, append node to result. + */ + result.push(node); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (slotables_1_1 && !slotables_1_1.done && (_b = slotables_1.return)) _b.call(slotables_1); + } + finally { if (e_3) throw e_3.error; } + } + /** + * 6. Return result. + */ + return result; +} +exports.shadowTree_findFlattenedSlotables = shadowTree_findFlattenedSlotables; +/** + * Assigns slotables to the given slot. + * + * @param slot - a slot + */ +function shadowTree_assignSlotables(slot) { + var e_4, _a; + /** + * 1. Let slotables be the result of finding slotables for slot. + * 2. If slotables and slot’s assigned nodes are not identical, then run + * signal a slot change for slot. + */ + var slotables = shadowTree_findSlotables(slot); + if (slotables.length === slot._assignedNodes.length) { + var nodesIdentical = true; + for (var i = 0; i < slotables.length; i++) { + if (slotables[i] !== slot._assignedNodes[i]) { + nodesIdentical = false; + break; + } + } + if (!nodesIdentical) { + shadowTree_signalASlotChange(slot); + } + } + /** + * 3. Set slot’s assigned nodes to slotables. + * 4. For each slotable in slotables, set slotable’s assigned slot to slot. + */ + slot._assignedNodes = slotables; + try { + for (var slotables_2 = __values(slotables), slotables_2_1 = slotables_2.next(); !slotables_2_1.done; slotables_2_1 = slotables_2.next()) { + var slotable = slotables_2_1.value; + slotable._assignedSlot = slot; + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (slotables_2_1 && !slotables_2_1.done && (_a = slotables_2.return)) _a.call(slotables_2); + } + finally { if (e_4) throw e_4.error; } + } +} +exports.shadowTree_assignSlotables = shadowTree_assignSlotables; +/** + * Assigns slotables to all nodes of a tree. + * + * @param root - root node + */ +function shadowTree_assignSlotablesForATree(root) { + /** + * To assign slotables for a tree, given a node root, run assign slotables + * for each slot slot in root’s inclusive descendants, in tree order. + */ + var descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(root, true, false, function (e) { return util_1.Guard.isSlot(e); }); + while (descendant !== null) { + shadowTree_assignSlotables(descendant); + descendant = TreeAlgorithm_1.tree_getNextDescendantNode(root, descendant, true, false, function (e) { return util_1.Guard.isSlot(e); }); + } +} +exports.shadowTree_assignSlotablesForATree = shadowTree_assignSlotablesForATree; +/** + * Assigns a slot to a slotables. + * + * @param slotable - a slotable + */ +function shadowTree_assignASlot(slotable) { + /** + * 1. Let slot be the result of finding a slot with slotable. + * 2. If slot is non-null, then run assign slotables for slot. + */ + var slot = shadowTree_findASlot(slotable); + if (slot !== null) { + shadowTree_assignSlotables(slot); + } +} +exports.shadowTree_assignASlot = shadowTree_assignASlot; +//# sourceMappingURL=ShadowTreeAlgorithm.js.map + +/***/ }), + +/***/ 3512: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var DOMException_1 = __nccwpck_require__(3166); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +var TreeAlgorithm_1 = __nccwpck_require__(6620); +var CharacterDataAlgorithm_1 = __nccwpck_require__(9461); +var MutationAlgorithm_1 = __nccwpck_require__(5463); +/** + * Returns node with its adjacent text and cdata node siblings. + * + * @param node - a node + * @param self - whether to include node itself + */ +function text_contiguousTextNodes(node, self) { + var _a; + if (self === void 0) { self = false; } + /** + * The contiguous Text nodes of a node node are node, node’s previous + * sibling Text node, if any, and its contiguous Text nodes, and node’s next + * sibling Text node, if any, and its contiguous Text nodes, avoiding any + * duplicates. + */ + return _a = {}, + _a[Symbol.iterator] = function () { + var currentNode = node; + while (currentNode && util_1.Guard.isTextNode(currentNode._previousSibling)) { + currentNode = currentNode._previousSibling; + } + return { + next: function () { + if (currentNode && (!self && currentNode === node)) { + if (util_1.Guard.isTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + if (util_1.Guard.isTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + return result; + } + } + }; + }, + _a; +} +exports.text_contiguousTextNodes = text_contiguousTextNodes; +/** + * Returns node with its adjacent text node siblings. + * + * @param node - a node + * @param self - whether to include node itself + */ +function text_contiguousExclusiveTextNodes(node, self) { + var _a; + if (self === void 0) { self = false; } + /** + * The contiguous exclusive Text nodes of a node node are node, node’s + * previous sibling exclusive Text node, if any, and its contiguous + * exclusive Text nodes, and node’s next sibling exclusive Text node, + * if any, and its contiguous exclusive Text nodes, avoiding any duplicates. + */ + return _a = {}, + _a[Symbol.iterator] = function () { + var currentNode = node; + while (currentNode && util_1.Guard.isExclusiveTextNode(currentNode._previousSibling)) { + currentNode = currentNode._previousSibling; + } + return { + next: function () { + if (currentNode && (!self && currentNode === node)) { + if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + return result; + } + } + }; + }, + _a; +} +exports.text_contiguousExclusiveTextNodes = text_contiguousExclusiveTextNodes; +/** + * Returns the concatenation of the data of all the Text node descendants of + * node, in tree order. + * + * @param node - a node + */ +function text_descendantTextContent(node) { + /** + * The descendant text content of a node node is the concatenation of the + * data of all the Text node descendants of node, in tree order. + */ + var contents = ''; + var text = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, false, function (e) { return util_1.Guard.isTextNode(e); }); + while (text !== null) { + contents += text._data; + text = TreeAlgorithm_1.tree_getNextDescendantNode(node, text, false, false, function (e) { return util_1.Guard.isTextNode(e); }); + } + return contents; +} +exports.text_descendantTextContent = text_descendantTextContent; +/** + * Splits data at the given offset and returns the remainder as a text + * node. + * + * @param node - a text node + * @param offset - the offset at which to split the nodes. + */ +function text_split(node, offset) { + var e_1, _a; + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + */ + var length = node._data.length; + if (offset > length) { + throw new DOMException_1.IndexSizeError(); + } + /** + * 3. Let count be length minus offset. + * 4. Let new data be the result of substringing data with node node, + * offset offset, and count count. + * 5. Let new node be a new Text node, with the same node document as node. + * Set new node’s data to new data. + * 6. Let parent be node’s parent. + * 7. If parent is not null, then: + */ + var count = length - offset; + var newData = CharacterDataAlgorithm_1.characterData_substringData(node, offset, count); + var newNode = CreateAlgorithm_1.create_text(node._nodeDocument, newData); + var parent = node._parent; + if (parent !== null) { + /** + * 7.1. Insert new node into parent before node’s next sibling. + */ + MutationAlgorithm_1.mutation_insert(newNode, parent, node._nextSibling); + try { + /** + * 7.2. For each live range whose start node is node and start offset is + * greater than offset, set its start node to new node and decrease its + * start offset by offset. + * 7.3. For each live range whose end node is node and end offset is greater + * than offset, set its end node to new node and decrease its end offset + * by offset. + * 7.4. For each live range whose start node is parent and start offset is + * equal to the index of node plus 1, increase its start offset by 1. + * 7.5. For each live range whose end node is parent and end offset is equal + * to the index of node plus 1, increase its end offset by 1. + */ + for (var _b = __values(DOMImpl_1.dom.rangeList), _c = _b.next(); !_c.done; _c = _b.next()) { + var range = _c.value; + if (range._start[0] === node && range._start[1] > offset) { + range._start[0] = newNode; + range._start[1] -= offset; + } + if (range._end[0] === node && range._end[1] > offset) { + range._end[0] = newNode; + range._end[1] -= offset; + } + var index = TreeAlgorithm_1.tree_index(node); + if (range._start[0] === parent && range._start[1] === index + 1) { + range._start[1]++; + } + if (range._end[0] === parent && range._end[1] === index + 1) { + range._end[1]++; + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 8. Replace data with node node, offset offset, count count, and data + * the empty string. + * 9. Return new node. + */ + CharacterDataAlgorithm_1.characterData_replaceData(node, offset, count, ''); + return newNode; +} +exports.text_split = text_split; +//# sourceMappingURL=TextAlgorithm.js.map + +/***/ }), + +/***/ 998: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var DOMException_1 = __nccwpck_require__(3166); +/** + * Applies the filter to the given node and returns the result. + * + * @param traverser - the `NodeIterator` or `TreeWalker` instance + * @param node - the node to filter + */ +function traversal_filter(traverser, node) { + /** + * 1. If traverser’s active flag is set, then throw an "InvalidStateError" + * DOMException. + */ + if (traverser._activeFlag) { + throw new DOMException_1.InvalidStateError(); + } + /** + * 2. Let n be node’s nodeType attribute value − 1. + */ + var n = node._nodeType - 1; + /** + * 3. If the nth bit (where 0 is the least significant bit) of traverser’s + * whatToShow is not set, then return FILTER_SKIP. + */ + var mask = 1 << n; + if ((traverser.whatToShow & mask) === 0) { + return interfaces_1.FilterResult.Skip; + } + /** + * 4. If traverser’s filter is null, then return FILTER_ACCEPT. + */ + if (!traverser.filter) { + return interfaces_1.FilterResult.Accept; + } + /** + * 5. Set traverser’s active flag. + */ + traverser._activeFlag = true; + /** + * 6. Let result be the return value of call a user object’s operation with + * traverser’s filter, "acceptNode", and « node ». If this throws an + * exception, then unset traverser’s active flag and rethrow the exception. + */ + var result = interfaces_1.FilterResult.Reject; + try { + result = traverser.filter.acceptNode(node); + } + catch (err) { + traverser._activeFlag = false; + throw err; + } + /** + * 7. Unset traverser’s active flag. + * 8. Return result. + */ + traverser._activeFlag = false; + return result; +} +exports.traversal_filter = traversal_filter; +//# sourceMappingURL=TraversalAlgorithm.js.map + +/***/ }), + +/***/ 6620: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(5282); +var interfaces_1 = __nccwpck_require__(7305); +/** + * Gets the next descendant of the given node of the tree rooted at `root` + * in depth-first pre-order. + * + * @param root - root node of the tree + * @param node - a node + * @param shadow - whether to visit shadow tree nodes + */ +function _getNextDescendantNode(root, node, shadow) { + if (shadow === void 0) { shadow = false; } + // traverse shadow tree + if (shadow && util_1.Guard.isElementNode(node) && util_1.Guard.isShadowRoot(node.shadowRoot)) { + if (node.shadowRoot._firstChild) + return node.shadowRoot._firstChild; + } + // traverse child nodes + if (node._firstChild) + return node._firstChild; + if (node === root) + return null; + // traverse siblings + if (node._nextSibling) + return node._nextSibling; + // traverse parent's next sibling + var parent = node._parent; + while (parent && parent !== root) { + if (parent._nextSibling) + return parent._nextSibling; + parent = parent._parent; + } + return null; +} +function _emptyIterator() { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + return { + next: function () { + return { done: true, value: null }; + } + }; + }, + _a; +} +/** + * Returns the first descendant node of the tree rooted at `node` in + * depth-first pre-order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getFirstDescendantNode(node, self, shadow, filter) { + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + var firstNode = (self ? node : _getNextDescendantNode(node, node, shadow)); + while (firstNode && filter && !filter(firstNode)) { + firstNode = _getNextDescendantNode(node, firstNode, shadow); + } + return firstNode; +} +exports.tree_getFirstDescendantNode = tree_getFirstDescendantNode; +/** + * Returns the next descendant node of the tree rooted at `node` in + * depth-first pre-order. + * + * @param node - root node of the tree + * @param currentNode - current descendant node + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getNextDescendantNode(node, currentNode, self, shadow, filter) { + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + var nextNode = _getNextDescendantNode(node, currentNode, shadow); + while (nextNode && filter && !filter(nextNode)) { + nextNode = _getNextDescendantNode(node, nextNode, shadow); + } + return nextNode; +} +exports.tree_getNextDescendantNode = tree_getNextDescendantNode; +/** + * Traverses through all descendant nodes of the tree rooted at + * `node` in depth-first pre-order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getDescendantNodes(node, self, shadow, filter) { + var _a; + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + if (!self && node._children.size === 0) { + return _emptyIterator(); + } + return _a = {}, + _a[Symbol.iterator] = function () { + var currentNode = (self ? node : _getNextDescendantNode(node, node, shadow)); + return { + next: function () { + while (currentNode && filter && !filter(currentNode)) { + currentNode = _getNextDescendantNode(node, currentNode, shadow); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = _getNextDescendantNode(node, currentNode, shadow); + return result; + } + } + }; + }, + _a; +} +exports.tree_getDescendantNodes = tree_getDescendantNodes; +/** + * Traverses through all descendant element nodes of the tree rooted at + * `node` in depth-first preorder. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getDescendantElements(node, self, shadow, filter) { + var _a; + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + if (!self && node._children.size === 0) { + return _emptyIterator(); + } + return _a = {}, + _a[Symbol.iterator] = function () { + var it = tree_getDescendantNodes(node, self, shadow, function (e) { return util_1.Guard.isElementNode(e); })[Symbol.iterator](); + var currentNode = it.next().value; + return { + next: function () { + while (currentNode && filter && !filter(currentNode)) { + currentNode = it.next().value; + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = it.next().value; + return result; + } + } + }; + }, + _a; +} +exports.tree_getDescendantElements = tree_getDescendantElements; +/** + * Traverses through all sibling nodes of `node`. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getSiblingNodes(node, self, filter) { + var _a; + if (self === void 0) { self = false; } + if (!node._parent || node._parent._children.size === 0) { + return _emptyIterator(); + } + return _a = {}, + _a[Symbol.iterator] = function () { + var currentNode = node._parent ? node._parent._firstChild : null; + return { + next: function () { + while (currentNode && (filter && !filter(currentNode) || (!self && currentNode === node))) { + currentNode = currentNode._nextSibling; + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = currentNode._nextSibling; + return result; + } + } + }; + }, + _a; +} +exports.tree_getSiblingNodes = tree_getSiblingNodes; +/** + * Gets the first ancestor of `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getFirstAncestorNode(node, self, filter) { + if (self === void 0) { self = false; } + var firstNode = self ? node : node._parent; + while (firstNode && filter && !filter(firstNode)) { + firstNode = firstNode._parent; + } + return firstNode; +} +exports.tree_getFirstAncestorNode = tree_getFirstAncestorNode; +/** + * Gets the first ancestor of `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getNextAncestorNode(node, currentNode, self, filter) { + if (self === void 0) { self = false; } + var nextNode = currentNode._parent; + while (nextNode && filter && !filter(nextNode)) { + nextNode = nextNode._parent; + } + return nextNode; +} +exports.tree_getNextAncestorNode = tree_getNextAncestorNode; +/** + * Traverses through all ancestor nodes `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getAncestorNodes(node, self, filter) { + var _a; + if (self === void 0) { self = false; } + if (!self && !node._parent) { + return _emptyIterator(); + } + return _a = {}, + _a[Symbol.iterator] = function () { + var currentNode = tree_getFirstAncestorNode(node, self, filter); + return { + next: function () { + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = tree_getNextAncestorNode(node, currentNode, self, filter); + return result; + } + } + }; + }, + _a; +} +exports.tree_getAncestorNodes = tree_getAncestorNodes; +/** + * Returns the common ancestor of the given nodes. + * + * @param nodeA - a node + * @param nodeB - a node + */ +function tree_getCommonAncestor(nodeA, nodeB) { + if (nodeA === nodeB) { + return nodeA._parent; + } + // lists of parent nodes + var parentsA = []; + var parentsB = []; + var pA = tree_getFirstAncestorNode(nodeA, true); + while (pA !== null) { + parentsA.push(pA); + pA = tree_getNextAncestorNode(nodeA, pA, true); + } + var pB = tree_getFirstAncestorNode(nodeB, true); + while (pB !== null) { + parentsB.push(pB); + pB = tree_getNextAncestorNode(nodeB, pB, true); + } + // walk through parents backwards until they differ + var pos1 = parentsA.length; + var pos2 = parentsB.length; + var parent = null; + for (var i = Math.min(pos1, pos2); i > 0; i--) { + var parent1 = parentsA[--pos1]; + var parent2 = parentsB[--pos2]; + if (parent1 !== parent2) { + break; + } + parent = parent1; + } + return parent; +} +exports.tree_getCommonAncestor = tree_getCommonAncestor; +/** + * Returns the node following `node` in depth-first preorder. + * + * @param root - root of the subtree + * @param node - a node + */ +function tree_getFollowingNode(root, node) { + if (node._firstChild) { + return node._firstChild; + } + else if (node._nextSibling) { + return node._nextSibling; + } + else { + while (true) { + var parent = node._parent; + if (parent === null || parent === root) { + return null; + } + else if (parent._nextSibling) { + return parent._nextSibling; + } + else { + node = parent; + } + } + } +} +exports.tree_getFollowingNode = tree_getFollowingNode; +/** + * Returns the node preceding `node` in depth-first preorder. + * + * @param root - root of the subtree + * @param node - a node + */ +function tree_getPrecedingNode(root, node) { + if (node === root) { + return null; + } + if (node._previousSibling) { + node = node._previousSibling; + if (node._lastChild) { + return node._lastChild; + } + else { + return node; + } + } + else { + return node._parent; + } +} +exports.tree_getPrecedingNode = tree_getPrecedingNode; +/** + * Determines if the node tree is constrained. A node tree is + * constrained as follows, expressed as a relationship between the + * type of node and its allowed children: + * - Document (In tree order) + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * * Optionally one DocumentType node. + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * * Optionally one Element node. + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * - DocumentFragment, Element + * * Zero or more nodes each of which is Element, Text, + * ProcessingInstruction, or Comment. + * - DocumentType, Text, ProcessingInstruction, Comment + * * None. + * + * @param node - the root of the tree + */ +function tree_isConstrained(node) { + var e_1, _a, e_2, _b, e_3, _c; + switch (node._nodeType) { + case interfaces_1.NodeType.Document: + var hasDocType = false; + var hasElement = false; + try { + for (var _d = __values(node._children), _e = _d.next(); !_e.done; _e = _d.next()) { + var childNode = _e.value; + switch (childNode._nodeType) { + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.Comment: + break; + case interfaces_1.NodeType.DocumentType: + if (hasDocType || hasElement) + return false; + hasDocType = true; + break; + case interfaces_1.NodeType.Element: + if (hasElement) + return false; + hasElement = true; + break; + default: + return false; + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_1) throw e_1.error; } + } + break; + case interfaces_1.NodeType.DocumentFragment: + case interfaces_1.NodeType.Element: + try { + for (var _f = __values(node._children), _g = _f.next(); !_g.done; _g = _f.next()) { + var childNode = _g.value; + switch (childNode._nodeType) { + case interfaces_1.NodeType.Element: + case interfaces_1.NodeType.Text: + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.CData: + case interfaces_1.NodeType.Comment: + break; + default: + return false; + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_g && !_g.done && (_b = _f.return)) _b.call(_f); + } + finally { if (e_2) throw e_2.error; } + } + break; + case interfaces_1.NodeType.DocumentType: + case interfaces_1.NodeType.Text: + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.CData: + case interfaces_1.NodeType.Comment: + return (!node.hasChildNodes()); + } + try { + for (var _h = __values(node._children), _j = _h.next(); !_j.done; _j = _h.next()) { + var childNode = _j.value; + // recursively check child nodes + if (!tree_isConstrained(childNode)) + return false; + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_j && !_j.done && (_c = _h.return)) _c.call(_h); + } + finally { if (e_3) throw e_3.error; } + } + return true; +} +exports.tree_isConstrained = tree_isConstrained; +/** + * Returns the length of a node. + * + * @param node - a node to check + */ +function tree_nodeLength(node) { + /** + * To determine the length of a node node, switch on node: + * - DocumentType + * Zero. + * - Text + * - ProcessingInstruction + * - Comment + * Its data’s length. + * - Any other node + * Its number of children. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + return 0; + } + else if (util_1.Guard.isCharacterDataNode(node)) { + return node._data.length; + } + else { + return node._children.size; + } +} +exports.tree_nodeLength = tree_nodeLength; +/** + * Determines if a node is empty. + * + * @param node - a node to check + */ +function tree_isEmpty(node) { + /** + * A node is considered empty if its length is zero. + */ + return (tree_nodeLength(node) === 0); +} +exports.tree_isEmpty = tree_isEmpty; +/** + * Returns the root node of a tree. The root of an object is itself, + * if its parent is `null`, or else it is the root of its parent. + * The root of a tree is any object participating in that tree + * whose parent is `null`. + * + * @param node - a node of the tree + * @param shadow - `true` to return shadow-including root, otherwise + * `false` + */ +function tree_rootNode(node, shadow) { + if (shadow === void 0) { shadow = false; } + /** + * The root of an object is itself, if its parent is null, or else it is the + * root of its parent. The root of a tree is any object participating in + * that tree whose parent is null. + */ + if (shadow) { + var root = tree_rootNode(node, false); + if (util_1.Guard.isShadowRoot(root)) + return tree_rootNode(root._host, true); + else + return root; + } + else { + if (!node._parent) + return node; + else + return tree_rootNode(node._parent); + } +} +exports.tree_rootNode = tree_rootNode; +/** + * Determines whether `other` is a descendant of `node`. An object + * A is called a descendant of an object B, if either A is a child + * of B or A is a child of an object C that is a descendant of B. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + * @param shadow - if `true`, traversal includes the + * node's and its descendant's shadow trees as well. + */ +function tree_isDescendantOf(node, other, self, shadow) { + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + /** + * An object A is called a descendant of an object B, if either A is a + * child of B or A is a child of an object C that is a descendant of B. + * + * An inclusive descendant is an object or one of its descendants. + */ + var child = tree_getFirstDescendantNode(node, self, shadow); + while (child !== null) { + if (child === other) { + return true; + } + child = tree_getNextDescendantNode(node, child, self, shadow); + } + return false; +} +exports.tree_isDescendantOf = tree_isDescendantOf; +/** + * Determines whether `other` is an ancestor of `node`. An object A + * is called an ancestor of an object B if and only if B is a + * descendant of A. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + * @param shadow - if `true`, traversal includes the + * node's and its descendant's shadow trees as well. + */ +function tree_isAncestorOf(node, other, self, shadow) { + if (self === void 0) { self = false; } + if (shadow === void 0) { shadow = false; } + var ancestor = self ? node : shadow && util_1.Guard.isShadowRoot(node) ? + node._host : node._parent; + while (ancestor !== null) { + if (ancestor === other) + return true; + ancestor = shadow && util_1.Guard.isShadowRoot(ancestor) ? + ancestor._host : ancestor._parent; + } + return false; +} +exports.tree_isAncestorOf = tree_isAncestorOf; +/** + * Determines whether `other` is a host-including ancestor of `node`. An + * object A is a host-including inclusive ancestor of an object B, if either + * A is an inclusive ancestor of B, or if B’s root has a non-null host and + * A is a host-including inclusive ancestor of B’s root’s host. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + */ +function tree_isHostIncludingAncestorOf(node, other, self) { + if (self === void 0) { self = false; } + if (tree_isAncestorOf(node, other, self)) + return true; + var root = tree_rootNode(node); + if (util_1.Guard.isDocumentFragmentNode(root) && root._host !== null && + tree_isHostIncludingAncestorOf(root._host, other, self)) + return true; + return false; +} +exports.tree_isHostIncludingAncestorOf = tree_isHostIncludingAncestorOf; +/** + * Determines whether `other` is a sibling of `node`. An object A is + * called a sibling of an object B, if and only if B and A share + * the same non-null parent. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + */ +function tree_isSiblingOf(node, other, self) { + if (self === void 0) { self = false; } + /** + * An object A is called a sibling of an object B, if and only if B and A + * share the same non-null parent. + * + * An inclusive sibling is an object or one of its siblings. + */ + if (node === other) { + if (self) + return true; + } + else { + return (node._parent !== null && node._parent === other._parent); + } + return false; +} +exports.tree_isSiblingOf = tree_isSiblingOf; +/** + * Determines whether `other` is preceding `node`. An object A is + * preceding an object B if A and B are in the same tree and A comes + * before B in tree order. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isPreceding(node, other) { + /** + * An object A is preceding an object B if A and B are in the same tree and + * A comes before B in tree order. + */ + var nodePos = tree_treePosition(node); + var otherPos = tree_treePosition(other); + if (nodePos === -1 || otherPos === -1) + return false; + else if (tree_rootNode(node) !== tree_rootNode(other)) + return false; + else + return otherPos < nodePos; +} +exports.tree_isPreceding = tree_isPreceding; +/** + * Determines whether `other` is following `node`. An object A is + * following an object B if A and B are in the same tree and A comes + * after B in tree order. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isFollowing(node, other) { + /** + * An object A is following an object B if A and B are in the same tree and + * A comes after B in tree order. + */ + var nodePos = tree_treePosition(node); + var otherPos = tree_treePosition(other); + if (nodePos === -1 || otherPos === -1) + return false; + else if (tree_rootNode(node) !== tree_rootNode(other)) + return false; + else + return otherPos > nodePos; +} +exports.tree_isFollowing = tree_isFollowing; +/** + * Determines whether `other` is the parent node of `node`. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isParentOf(node, other) { + /** + * An object that participates in a tree has a parent, which is either + * null or an object, and has children, which is an ordered set of objects. + * An object A whose parent is object B is a child of B. + */ + return (node._parent === other); +} +exports.tree_isParentOf = tree_isParentOf; +/** + * Determines whether `other` is a child node of `node`. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isChildOf(node, other) { + /** + * An object that participates in a tree has a parent, which is either + * null or an object, and has children, which is an ordered set of objects. + * An object A whose parent is object B is a child of B. + */ + return (other._parent === node); +} +exports.tree_isChildOf = tree_isChildOf; +/** + * Returns the previous sibling node of `node` or null if it has no + * preceding sibling. + * + * @param node + */ +function tree_previousSibling(node) { + /** + * The previous sibling of an object is its first preceding sibling or null + * if it has no preceding sibling. + */ + return node._previousSibling; +} +exports.tree_previousSibling = tree_previousSibling; +/** + * Returns the next sibling node of `node` or null if it has no + * following sibling. + * + * @param node + */ +function tree_nextSibling(node) { + /** + * The next sibling of an object is its first following sibling or null + * if it has no following sibling. + */ + return node._nextSibling; +} +exports.tree_nextSibling = tree_nextSibling; +/** + * Returns the first child node of `node` or null if it has no + * children. + * + * @param node + */ +function tree_firstChild(node) { + /** + * The first child of an object is its first child or null if it has no + * children. + */ + return node._firstChild; +} +exports.tree_firstChild = tree_firstChild; +/** + * Returns the last child node of `node` or null if it has no + * children. + * + * @param node + */ +function tree_lastChild(node) { + /** + * The last child of an object is its last child or null if it has no + * children. + */ + return node._lastChild; +} +exports.tree_lastChild = tree_lastChild; +/** + * Returns the zero-based index of `node` when counted preorder in + * the tree rooted at `root`. Returns `-1` if `node` is not in + * the tree. + * + * @param node - the node to get the index of + */ +function tree_treePosition(node) { + var root = tree_rootNode(node); + var pos = 0; + var childNode = tree_getFirstDescendantNode(root); + while (childNode !== null) { + pos++; + if (childNode === node) + return pos; + childNode = tree_getNextDescendantNode(root, childNode); + } + return -1; +} +exports.tree_treePosition = tree_treePosition; +/** + * Determines the index of `node`. The index of an object is its number of + * preceding siblings, or 0 if it has none. + * + * @param node - a node + * @param other - the node to check + */ +function tree_index(node) { + /** + * The index of an object is its number of preceding siblings, or 0 if it + * has none. + */ + var n = 0; + while (node._previousSibling !== null) { + n++; + node = node._previousSibling; + } + return n; +} +exports.tree_index = tree_index; +/** + * Retargets an object against another object. + * + * @param a - an object to retarget + * @param b - an object to retarget against + */ +function tree_retarget(a, b) { + /** + * To retarget an object A against an object B, repeat these steps until + * they return an object: + * 1. If one of the following is true + * - A is not a node + * - A's root is not a shadow root + * - B is a node and A's root is a shadow-including inclusive ancestor + * of B + * then return A. + * 2. Set A to A's root's host. + */ + while (true) { + if (!a || !util_1.Guard.isNode(a)) { + return a; + } + var rootOfA = tree_rootNode(a); + if (!util_1.Guard.isShadowRoot(rootOfA)) { + return a; + } + if (b && util_1.Guard.isNode(b) && tree_isAncestorOf(rootOfA, b, true, true)) { + return a; + } + a = rootOfA.host; + } +} +exports.tree_retarget = tree_retarget; +//# sourceMappingURL=TreeAlgorithm.js.map + +/***/ }), + +/***/ 4962: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var TraversalAlgorithm_1 = __nccwpck_require__(998); +/** + * Returns the first or last child node, or `null` if there are none. + * + * @param walker - the `TreeWalker` instance + * @param first - `true` to return the first child node, or `false` to + * return the last child node. + */ +function treeWalker_traverseChildren(walker, first) { + /** + * 1. Let node be walker’s current. + * 2. Set node to node’s first child if type is first, and node’s last child + * if type is last. + * 3. While node is non-null: + */ + var node = (first ? walker._current._firstChild : walker._current._lastChild); + while (node !== null) { + /** + * 3.1. Let result be the result of filtering node within walker. + */ + var result = TraversalAlgorithm_1.traversal_filter(walker, node); + if (result === interfaces_1.FilterResult.Accept) { + /** + * 3.2. If result is FILTER_ACCEPT, then set walker’s current to node and + * return node. + */ + walker._current = node; + return node; + } + else if (result === interfaces_1.FilterResult.Skip) { + /** + * 3.3. If result is FILTER_SKIP, then: + * 3.3.1. Let child be node’s first child if type is first, and node’s + * last child if type is last. + * 3.3.2. If child is non-null, then set node to child and continue. + */ + var child = (first ? node._firstChild : node._lastChild); + if (child !== null) { + node = child; + continue; + } + } + /** + * 3.4. While node is non-null: + */ + while (node !== null) { + /** + * 3.4.1. Let sibling be node’s next sibling if type is first, and + * node’s previous sibling if type is last. + * 3.4.2. If sibling is non-null, then set node to sibling and break. + */ + var sibling = (first ? node._nextSibling : node._previousSibling); + if (sibling !== null) { + node = sibling; + break; + } + /** + * 3.4.3. Let parent be node’s parent. + * 3.4.4. If parent is null, walker’s root, or walker’s current, then + * return null. + */ + var parent = node._parent; + if (parent === null || parent === walker._root || parent === walker._current) { + return null; + } + /** + * 3.4.5. Set node to parent. + */ + node = parent; + } + } + /** + * 5. Return null + */ + return null; +} +exports.treeWalker_traverseChildren = treeWalker_traverseChildren; +/** + * Returns the next or previous sibling node, or `null` if there are none. + * + * @param walker - the `TreeWalker` instance + * @param next - `true` to return the next sibling node, or `false` to + * return the previous sibling node. + */ +function treeWalker_traverseSiblings(walker, next) { + /** + * 1. Let node be walker’s current. + * 2. If node is root, then return null. + * 3. While node is non-null: + */ + var node = walker._current; + if (node === walker._root) + return null; + while (true) { + /** + * 3.1. Let sibling be node’s next sibling if type is next, and node’s + * previous sibling if type is previous. + * 3.2. While sibling is non-null: + */ + var sibling = (next ? node._nextSibling : node._previousSibling); + while (sibling !== null) { + /** + * 3.2.1. Set node to sibling. + * 3.2.2. Let result be the result of filtering node within walker. + * 3.2.3. If result is FILTER_ACCEPT, then set walker’s current to node + * and return node. + */ + node = sibling; + var result = TraversalAlgorithm_1.traversal_filter(walker, node); + if (result === interfaces_1.FilterResult.Accept) { + walker._current = node; + return node; + } + /** + * 3.2.4. Set sibling to node’s first child if type is next, and node’s + * last child if type is previous. + * 3.2.5. If result is FILTER_REJECT or sibling is null, then set + * sibling to node’s next sibling if type is next, and node’s previous + * sibling if type is previous. + */ + sibling = (next ? node._firstChild : node._lastChild); + if (result === interfaces_1.FilterResult.Reject || sibling === null) { + sibling = (next ? node._nextSibling : node._previousSibling); + } + } + /** + * 3.3. Set node to node’s parent. + * 3.4. If node is null or walker’s root, then return null. + */ + node = node._parent; + if (node === null || node === walker._root) { + return null; + } + /** + * 3.5. If the return value of filtering node within walker is FILTER_ACCEPT, + * then return null. + */ + if (TraversalAlgorithm_1.traversal_filter(walker, node) === interfaces_1.FilterResult.Accept) { + return null; + } + } +} +exports.treeWalker_traverseSiblings = treeWalker_traverseSiblings; +//# sourceMappingURL=TreeWalkerAlgorithm.js.map + +/***/ }), + +/***/ 5457: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Defines a WebIDL `Const` property on the given object. + * + * @param o - object on which to add the property + * @param name - property name + * @param value - property value + */ +function idl_defineConst(o, name, value) { + Object.defineProperty(o, name, { writable: false, enumerable: true, configurable: false, value: value }); +} +exports.idl_defineConst = idl_defineConst; +//# sourceMappingURL=WebIDLAlgorithm.js.map + +/***/ }), + +/***/ 7030: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Determines if the given string is valid for a `"Name"` construct. + * + * @param name - name string to test + */ +function xml_isName(name) { + for (var i = 0; i < name.length; i++) { + var n = name.charCodeAt(i); + // NameStartChar + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + n === 58 || n === 95 || // ':' or '_' + (n >= 0xC0 && n <= 0xD6) || + (n >= 0xD8 && n <= 0xF6) || + (n >= 0xF8 && n <= 0x2FF) || + (n >= 0x370 && n <= 0x37D) || + (n >= 0x37F && n <= 0x1FFF) || + (n >= 0x200C && n <= 0x200D) || + (n >= 0x2070 && n <= 0x218F) || + (n >= 0x2C00 && n <= 0x2FEF) || + (n >= 0x3001 && n <= 0xD7FF) || + (n >= 0xF900 && n <= 0xFDCF) || + (n >= 0xFDF0 && n <= 0xFFFD)) { + continue; + } + else if (i !== 0 && + (n === 45 || n === 46 || // '-' or '.' + (n >= 48 && n <= 57) || // [0-9] + (n === 0xB7) || + (n >= 0x0300 && n <= 0x036F) || + (n >= 0x203F && n <= 0x2040))) { + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) { + var n2 = name.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0xEFFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isName = xml_isName; +/** + * Determines if the given string is valid for a `"QName"` construct. + * + * @param name - name string to test + */ +function xml_isQName(name) { + var colonFound = false; + for (var i = 0; i < name.length; i++) { + var n = name.charCodeAt(i); + // NameStartChar + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + n === 95 || // '_' + (n >= 0xC0 && n <= 0xD6) || + (n >= 0xD8 && n <= 0xF6) || + (n >= 0xF8 && n <= 0x2FF) || + (n >= 0x370 && n <= 0x37D) || + (n >= 0x37F && n <= 0x1FFF) || + (n >= 0x200C && n <= 0x200D) || + (n >= 0x2070 && n <= 0x218F) || + (n >= 0x2C00 && n <= 0x2FEF) || + (n >= 0x3001 && n <= 0xD7FF) || + (n >= 0xF900 && n <= 0xFDCF) || + (n >= 0xFDF0 && n <= 0xFFFD)) { + continue; + } + else if (i !== 0 && + (n === 45 || n === 46 || // '-' or '.' + (n >= 48 && n <= 57) || // [0-9] + (n === 0xB7) || + (n >= 0x0300 && n <= 0x036F) || + (n >= 0x203F && n <= 0x2040))) { + continue; + } + else if (i !== 0 && n === 58) { // : + if (colonFound) + return false; // multiple colons in qname + if (i === name.length - 1) + return false; // colon at the end of qname + colonFound = true; + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) { + var n2 = name.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0xEFFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isQName = xml_isQName; +/** + * Determines if the given string contains legal characters. + * + * @param chars - sequence of characters to test + */ +function xml_isLegalChar(chars) { + for (var i = 0; i < chars.length; i++) { + var n = chars.charCodeAt(i); + // #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + if (n === 0x9 || n === 0xA || n === 0xD || + (n >= 0x20 && n <= 0xD7FF) || + (n >= 0xE000 && n <= 0xFFFD)) { + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < chars.length - 1) { + var n2 = chars.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0x10FFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isLegalChar = xml_isLegalChar; +/** + * Determines if the given string contains legal characters for a public + * identifier. + * + * @param chars - sequence of characters to test + */ +function xml_isPubidChar(chars) { + for (var i = 0; i < chars.length; i++) { + // PubId chars are all in the ASCII range, no need to check surrogates + var n = chars.charCodeAt(i); + // #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + (n >= 39 && n <= 59) || // ['()*+,-./] | [0-9] | [:;] + n === 0x20 || n === 0xD || n === 0xA || // #x20 | #xD | #xA + (n >= 35 && n <= 37) || // [#$%] + n === 33 || // ! + n === 61 || n === 63 || n === 64 || n === 95) { // [=?@_] + continue; + } + else { + return false; + } + } + return true; +} +exports.xml_isPubidChar = xml_isPubidChar; +//# sourceMappingURL=XMLAlgorithm.js.map + +/***/ }), + +/***/ 61: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +function __export(m) { + for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p]; +} +Object.defineProperty(exports, "__esModule", ({ value: true })); +__export(__nccwpck_require__(2206)); +__export(__nccwpck_require__(5013)); +__export(__nccwpck_require__(1054)); +__export(__nccwpck_require__(9461)); +__export(__nccwpck_require__(7339)); +__export(__nccwpck_require__(5648)); +__export(__nccwpck_require__(2793)); +__export(__nccwpck_require__(9628)); +__export(__nccwpck_require__(3261)); +__export(__nccwpck_require__(1849)); +__export(__nccwpck_require__(8217)); +__export(__nccwpck_require__(1312)); +__export(__nccwpck_require__(5463)); +__export(__nccwpck_require__(8157)); +__export(__nccwpck_require__(5856)); +__export(__nccwpck_require__(4924)); +__export(__nccwpck_require__(9989)); +__export(__nccwpck_require__(3670)); +__export(__nccwpck_require__(2328)); +__export(__nccwpck_require__(457)); +__export(__nccwpck_require__(1853)); +__export(__nccwpck_require__(8733)); +__export(__nccwpck_require__(3512)); +__export(__nccwpck_require__(998)); +__export(__nccwpck_require__(6620)); +__export(__nccwpck_require__(4962)); +__export(__nccwpck_require__(5457)); +__export(__nccwpck_require__(7030)); +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 6461: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a controller that allows to abort DOM requests. + */ +var AbortControllerImpl = /** @class */ (function () { + /** + * Initializes a new instance of `AbortController`. + */ + function AbortControllerImpl() { + /** + * 1. Let signal be a new AbortSignal object. + * 2. Let controller be a new AbortController object whose signal is signal. + * 3. Return controller. + */ + this._signal = algorithm_1.create_abortSignal(); + } + Object.defineProperty(AbortControllerImpl.prototype, "signal", { + /** @inheritdoc */ + get: function () { return this._signal; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + AbortControllerImpl.prototype.abort = function () { + algorithm_1.abort_signalAbort(this._signal); + }; + return AbortControllerImpl; +}()); +exports.AbortControllerImpl = AbortControllerImpl; +//# sourceMappingURL=AbortControllerImpl.js.map + +/***/ }), + +/***/ 6077: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var EventTargetImpl_1 = __nccwpck_require__(9968); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a signal object that communicates with a DOM request and abort + * it through an AbortController. + */ +var AbortSignalImpl = /** @class */ (function (_super) { + __extends(AbortSignalImpl, _super); + /** + * Initializes a new instance of `AbortSignal`. + */ + function AbortSignalImpl() { + var _this = _super.call(this) || this; + _this._abortedFlag = false; + _this._abortAlgorithms = new Set(); + return _this; + } + Object.defineProperty(AbortSignalImpl.prototype, "aborted", { + /** @inheritdoc */ + get: function () { return this._abortedFlag; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbortSignalImpl.prototype, "onabort", { + /** @inheritdoc */ + get: function () { + return algorithm_1.event_getterEventHandlerIDLAttribute(this, "onabort"); + }, + set: function (val) { + algorithm_1.event_setterEventHandlerIDLAttribute(this, "onabort", val); + }, + enumerable: true, + configurable: true + }); + /** + * Creates a new `AbortSignal`. + */ + AbortSignalImpl._create = function () { + return new AbortSignalImpl(); + }; + return AbortSignalImpl; +}(EventTargetImpl_1.EventTargetImpl)); +exports.AbortSignalImpl = AbortSignalImpl; +//# sourceMappingURL=AbortSignalImpl.js.map + +/***/ }), + +/***/ 7126: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents an abstract range with a start and end boundary point. + */ +var AbstractRangeImpl = /** @class */ (function () { + function AbstractRangeImpl() { + } + Object.defineProperty(AbstractRangeImpl.prototype, "_startNode", { + get: function () { return this._start[0]; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "_startOffset", { + get: function () { return this._start[1]; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "_endNode", { + get: function () { return this._end[0]; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "_endOffset", { + get: function () { return this._end[1]; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "_collapsed", { + get: function () { + return (this._start[0] === this._end[0] && + this._start[1] === this._end[1]); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "startContainer", { + /** @inheritdoc */ + get: function () { return this._startNode; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "startOffset", { + /** @inheritdoc */ + get: function () { return this._startOffset; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "endContainer", { + /** @inheritdoc */ + get: function () { return this._endNode; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "endOffset", { + /** @inheritdoc */ + get: function () { return this._endOffset; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AbstractRangeImpl.prototype, "collapsed", { + /** @inheritdoc */ + get: function () { return this._collapsed; }, + enumerable: true, + configurable: true + }); + return AbstractRangeImpl; +}()); +exports.AbstractRangeImpl = AbstractRangeImpl; +//# sourceMappingURL=AbstractRangeImpl.js.map + +/***/ }), + +/***/ 7875: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var NodeImpl_1 = __nccwpck_require__(1745); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents an attribute of an element node. + */ +var AttrImpl = /** @class */ (function (_super) { + __extends(AttrImpl, _super); + /** + * Initializes a new instance of `Attr`. + * + * @param localName - local name + */ + function AttrImpl(localName) { + var _this = _super.call(this) || this; + _this._namespace = null; + _this._namespacePrefix = null; + _this._element = null; + _this._value = ''; + _this._localName = localName; + return _this; + } + Object.defineProperty(AttrImpl.prototype, "ownerElement", { + /** @inheritdoc */ + get: function () { return this._element; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "namespaceURI", { + /** @inheritdoc */ + get: function () { return this._namespace; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "prefix", { + /** @inheritdoc */ + get: function () { return this._namespacePrefix; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "localName", { + /** @inheritdoc */ + get: function () { return this._localName; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "name", { + /** @inheritdoc */ + get: function () { return this._qualifiedName; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "value", { + /** @inheritdoc */ + get: function () { return this._value; }, + set: function (value) { + /** + * The value attribute’s setter must set an existing attribute value with + * context object and the given value. + */ + algorithm_1.attr_setAnExistingAttributeValue(this, value); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(AttrImpl.prototype, "_qualifiedName", { + /** + * Returns the qualified name. + */ + get: function () { + /** + * An attribute’s qualified name is its local name if its namespace prefix + * is null, and its namespace prefix, followed by ":", followed by its + * local name, otherwise. + */ + return (this._namespacePrefix !== null ? + this._namespacePrefix + ':' + this._localName : + this._localName); + }, + enumerable: true, + configurable: true + }); + /** + * Creates an `Attr`. + * + * @param document - owner document + * @param localName - local name + */ + AttrImpl._create = function (document, localName) { + var node = new AttrImpl(localName); + node._nodeDocument = document; + return node; + }; + return AttrImpl; +}(NodeImpl_1.NodeImpl)); +exports.AttrImpl = AttrImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "_nodeType", interfaces_1.NodeType.Attribute); +WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "specified", true); +//# sourceMappingURL=AttrImpl.js.map + +/***/ }), + +/***/ 3977: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var TextImpl_1 = __nccwpck_require__(2191); +var interfaces_1 = __nccwpck_require__(7305); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a CDATA node. + */ +var CDATASectionImpl = /** @class */ (function (_super) { + __extends(CDATASectionImpl, _super); + /** + * Initializes a new instance of `CDATASection`. + * + * @param data - node contents + */ + function CDATASectionImpl(data) { + return _super.call(this, data) || this; + } + /** + * Creates a new `CDATASection`. + * + * @param document - owner document + * @param data - node contents + */ + CDATASectionImpl._create = function (document, data) { + if (data === void 0) { data = ''; } + var node = new CDATASectionImpl(data); + node._nodeDocument = document; + return node; + }; + return CDATASectionImpl; +}(TextImpl_1.TextImpl)); +exports.CDATASectionImpl = CDATASectionImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(CDATASectionImpl.prototype, "_nodeType", interfaces_1.NodeType.CData); +//# sourceMappingURL=CDATASectionImpl.js.map + +/***/ }), + +/***/ 5330: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var NodeImpl_1 = __nccwpck_require__(1745); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a generic text node. + */ +var CharacterDataImpl = /** @class */ (function (_super) { + __extends(CharacterDataImpl, _super); + /** + * Initializes a new instance of `CharacterData`. + * + * @param data - the text content + */ + function CharacterDataImpl(data) { + var _this = _super.call(this) || this; + _this._data = data; + return _this; + } + Object.defineProperty(CharacterDataImpl.prototype, "data", { + /** @inheritdoc */ + get: function () { return this._data; }, + set: function (value) { + algorithm_1.characterData_replaceData(this, 0, this._data.length, value); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(CharacterDataImpl.prototype, "length", { + /** @inheritdoc */ + get: function () { return this._data.length; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + CharacterDataImpl.prototype.substringData = function (offset, count) { + /** + * The substringData(offset, count) method, when invoked, must return the + * result of running substring data with node context object, offset offset, and count count. + */ + return algorithm_1.characterData_substringData(this, offset, count); + }; + /** @inheritdoc */ + CharacterDataImpl.prototype.appendData = function (data) { + /** + * The appendData(data) method, when invoked, must replace data with node + * context object, offset context object’s length, count 0, and data data. + */ + return algorithm_1.characterData_replaceData(this, this._data.length, 0, data); + }; + /** @inheritdoc */ + CharacterDataImpl.prototype.insertData = function (offset, data) { + /** + * The insertData(offset, data) method, when invoked, must replace data with + * node context object, offset offset, count 0, and data data. + */ + algorithm_1.characterData_replaceData(this, offset, 0, data); + }; + /** @inheritdoc */ + CharacterDataImpl.prototype.deleteData = function (offset, count) { + /** + * The deleteData(offset, count) method, when invoked, must replace data + * with node context object, offset offset, count count, and data the + * empty string. + */ + algorithm_1.characterData_replaceData(this, offset, count, ''); + }; + /** @inheritdoc */ + CharacterDataImpl.prototype.replaceData = function (offset, count, data) { + /** + * The replaceData(offset, count, data) method, when invoked, must replace + * data with node context object, offset offset, count count, and data data. + */ + algorithm_1.characterData_replaceData(this, offset, count, data); + }; + Object.defineProperty(CharacterDataImpl.prototype, "previousElementSibling", { + // MIXIN: NonDocumentTypeChildNode + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(CharacterDataImpl.prototype, "nextElementSibling", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }, + enumerable: true, + configurable: true + }); + // MIXIN: ChildNode + /* istanbul ignore next */ + CharacterDataImpl.prototype.before = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + CharacterDataImpl.prototype.after = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + CharacterDataImpl.prototype.replaceWith = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + CharacterDataImpl.prototype.remove = function () { throw new Error("Mixin: ChildNode not implemented."); }; + return CharacterDataImpl; +}(NodeImpl_1.NodeImpl)); +exports.CharacterDataImpl = CharacterDataImpl; +//# sourceMappingURL=CharacterDataImpl.js.map + +/***/ }), + +/***/ 8264: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(5282); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a mixin that extends child nodes that can have siblings + * including doctypes. This mixin is implemented by {@link Element}, + * {@link CharacterData} and {@link DocumentType}. + */ +var ChildNodeImpl = /** @class */ (function () { + function ChildNodeImpl() { + } + /** @inheritdoc */ + ChildNodeImpl.prototype.before = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + var context = util_1.Cast.asNode(this); + var parent = context._parent; + if (parent === null) + return; + /** + * 3. Let viablePreviousSibling be context object’s first preceding + * sibling not in nodes, and null otherwise. + */ + var viablePreviousSibling = context._previousSibling; + var flag = true; + while (flag && viablePreviousSibling) { + flag = false; + for (var i = 0; i < nodes.length; i++) { + var child = nodes[i]; + if (child === viablePreviousSibling) { + viablePreviousSibling = viablePreviousSibling._previousSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + var node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. If viablePreviousSibling is null, set it to parent’s first child, + * and to viablePreviousSibling’s next sibling otherwise. + */ + if (viablePreviousSibling === null) + viablePreviousSibling = parent._firstChild; + else + viablePreviousSibling = viablePreviousSibling._nextSibling; + /** + * 6. Pre-insert node into parent before viablePreviousSibling. + */ + algorithm_1.mutation_preInsert(node, parent, viablePreviousSibling); + }; + /** @inheritdoc */ + ChildNodeImpl.prototype.after = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + var context = util_1.Cast.asNode(this); + var parent = context._parent; + if (!parent) + return; + /** + * 3. Let viableNextSibling be context object’s first following sibling not + * in nodes, and null otherwise. + */ + var viableNextSibling = context._nextSibling; + var flag = true; + while (flag && viableNextSibling) { + flag = false; + for (var i = 0; i < nodes.length; i++) { + var child = nodes[i]; + if (child === viableNextSibling) { + viableNextSibling = viableNextSibling._nextSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + var node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. Pre-insert node into parent before viableNextSibling. + */ + algorithm_1.mutation_preInsert(node, parent, viableNextSibling); + }; + /** @inheritdoc */ + ChildNodeImpl.prototype.replaceWith = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + var context = util_1.Cast.asNode(this); + var parent = context._parent; + if (!parent) + return; + /** + * 3. Let viableNextSibling be context object’s first following sibling not + * in nodes, and null otherwise. + */ + var viableNextSibling = context._nextSibling; + var flag = true; + while (flag && viableNextSibling) { + flag = false; + for (var i = 0; i < nodes.length; i++) { + var child = nodes[i]; + if (child === viableNextSibling) { + viableNextSibling = viableNextSibling._nextSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + var node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. If context object’s parent is parent, replace the context object with + * node within parent. + * _Note:_ Context object could have been inserted into node. + * 6. Otherwise, pre-insert node into parent before viableNextSibling. + */ + if (context._parent === parent) + algorithm_1.mutation_replace(context, node, parent); + else + algorithm_1.mutation_preInsert(node, parent, viableNextSibling); + }; + /** @inheritdoc */ + ChildNodeImpl.prototype.remove = function () { + /** + * 1. If context object’s parent is null, then return. + * 2. Remove the context object from context object’s parent. + */ + var context = util_1.Cast.asNode(this); + var parent = context._parent; + if (!parent) + return; + algorithm_1.mutation_remove(context, parent); + }; + return ChildNodeImpl; +}()); +exports.ChildNodeImpl = ChildNodeImpl; +//# sourceMappingURL=ChildNodeImpl.js.map + +/***/ }), + +/***/ 930: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var CharacterDataImpl_1 = __nccwpck_require__(5330); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a comment node. + */ +var CommentImpl = /** @class */ (function (_super) { + __extends(CommentImpl, _super); + /** + * Initializes a new instance of `Comment`. + * + * @param data - the text content + */ + function CommentImpl(data) { + if (data === void 0) { data = ''; } + return _super.call(this, data) || this; + } + /** + * Creates a new `Comment`. + * + * @param document - owner document + * @param data - node contents + */ + CommentImpl._create = function (document, data) { + if (data === void 0) { data = ''; } + var node = new CommentImpl(data); + node._nodeDocument = document; + return node; + }; + return CommentImpl; +}(CharacterDataImpl_1.CharacterDataImpl)); +exports.CommentImpl = CommentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(CommentImpl.prototype, "_nodeType", interfaces_1.NodeType.Comment); +//# sourceMappingURL=CommentImpl.js.map + +/***/ }), + +/***/ 9857: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var EventImpl_1 = __nccwpck_require__(5809); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents and event that carries custom data. + */ +var CustomEventImpl = /** @class */ (function (_super) { + __extends(CustomEventImpl, _super); + /** + * Initializes a new instance of `CustomEvent`. + */ + function CustomEventImpl(type, eventInit) { + var _this = _super.call(this, type, eventInit) || this; + _this._detail = null; + _this._detail = (eventInit && eventInit.detail) || null; + return _this; + } + Object.defineProperty(CustomEventImpl.prototype, "detail", { + /** @inheritdoc */ + get: function () { return this._detail; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + CustomEventImpl.prototype.initCustomEvent = function (type, bubbles, cancelable, detail) { + if (bubbles === void 0) { bubbles = false; } + if (cancelable === void 0) { cancelable = false; } + if (detail === void 0) { detail = null; } + /** + * 1. If the context object’s dispatch flag is set, then return. + */ + if (this._dispatchFlag) + return; + /** + * 2. Initialize the context object with type, bubbles, and cancelable. + */ + algorithm_1.event_initialize(this, type, bubbles, cancelable); + /** + * 3. Set the context object’s detail attribute to detail. + */ + this._detail = detail; + }; + return CustomEventImpl; +}(EventImpl_1.EventImpl)); +exports.CustomEventImpl = CustomEventImpl; +//# sourceMappingURL=CustomEventImpl.js.map + +/***/ }), + +/***/ 3166: +/***/ (function(__unused_webpack_module, exports) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents the base class of `Error` objects used by this module. + */ +var DOMException = /** @class */ (function (_super) { + __extends(DOMException, _super); + /** + * + * @param name - message name + * @param message - error message + */ + function DOMException(name, message) { + if (message === void 0) { message = ""; } + var _this = _super.call(this, message) || this; + _this.name = name; + return _this; + } + return DOMException; +}(Error)); +exports.DOMException = DOMException; +var DOMStringSizeError = /** @class */ (function (_super) { + __extends(DOMStringSizeError, _super); + /** + * @param message - error message + */ + function DOMStringSizeError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "DOMStringSizeError", message) || this; + } + return DOMStringSizeError; +}(DOMException)); +exports.DOMStringSizeError = DOMStringSizeError; +var WrongDocumentError = /** @class */ (function (_super) { + __extends(WrongDocumentError, _super); + /** + * @param message - error message + */ + function WrongDocumentError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "WrongDocumentError", "The object is in the wrong document. " + message) || this; + } + return WrongDocumentError; +}(DOMException)); +exports.WrongDocumentError = WrongDocumentError; +var NoDataAllowedError = /** @class */ (function (_super) { + __extends(NoDataAllowedError, _super); + /** + * @param message - error message + */ + function NoDataAllowedError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NoDataAllowedError", message) || this; + } + return NoDataAllowedError; +}(DOMException)); +exports.NoDataAllowedError = NoDataAllowedError; +var NoModificationAllowedError = /** @class */ (function (_super) { + __extends(NoModificationAllowedError, _super); + /** + * @param message - error message + */ + function NoModificationAllowedError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NoModificationAllowedError", "The object can not be modified. " + message) || this; + } + return NoModificationAllowedError; +}(DOMException)); +exports.NoModificationAllowedError = NoModificationAllowedError; +var NotSupportedError = /** @class */ (function (_super) { + __extends(NotSupportedError, _super); + /** + * @param message - error message + */ + function NotSupportedError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NotSupportedError", "The operation is not supported. " + message) || this; + } + return NotSupportedError; +}(DOMException)); +exports.NotSupportedError = NotSupportedError; +var InUseAttributeError = /** @class */ (function (_super) { + __extends(InUseAttributeError, _super); + /** + * @param message - error message + */ + function InUseAttributeError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InUseAttributeError", message) || this; + } + return InUseAttributeError; +}(DOMException)); +exports.InUseAttributeError = InUseAttributeError; +var InvalidStateError = /** @class */ (function (_super) { + __extends(InvalidStateError, _super); + /** + * @param message - error message + */ + function InvalidStateError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InvalidStateError", "The object is in an invalid state. " + message) || this; + } + return InvalidStateError; +}(DOMException)); +exports.InvalidStateError = InvalidStateError; +var InvalidModificationError = /** @class */ (function (_super) { + __extends(InvalidModificationError, _super); + /** + * @param message - error message + */ + function InvalidModificationError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InvalidModificationError", "The object can not be modified in this way. " + message) || this; + } + return InvalidModificationError; +}(DOMException)); +exports.InvalidModificationError = InvalidModificationError; +var NamespaceError = /** @class */ (function (_super) { + __extends(NamespaceError, _super); + /** + * @param message - error message + */ + function NamespaceError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NamespaceError", "The operation is not allowed by Namespaces in XML. [XMLNS] " + message) || this; + } + return NamespaceError; +}(DOMException)); +exports.NamespaceError = NamespaceError; +var InvalidAccessError = /** @class */ (function (_super) { + __extends(InvalidAccessError, _super); + /** + * @param message - error message + */ + function InvalidAccessError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InvalidAccessError", "The object does not support the operation or argument. " + message) || this; + } + return InvalidAccessError; +}(DOMException)); +exports.InvalidAccessError = InvalidAccessError; +var ValidationError = /** @class */ (function (_super) { + __extends(ValidationError, _super); + /** + * @param message - error message + */ + function ValidationError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "ValidationError", message) || this; + } + return ValidationError; +}(DOMException)); +exports.ValidationError = ValidationError; +var TypeMismatchError = /** @class */ (function (_super) { + __extends(TypeMismatchError, _super); + /** + * @param message - error message + */ + function TypeMismatchError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "TypeMismatchError", message) || this; + } + return TypeMismatchError; +}(DOMException)); +exports.TypeMismatchError = TypeMismatchError; +var SecurityError = /** @class */ (function (_super) { + __extends(SecurityError, _super); + /** + * @param message - error message + */ + function SecurityError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "SecurityError", "The operation is insecure. " + message) || this; + } + return SecurityError; +}(DOMException)); +exports.SecurityError = SecurityError; +var NetworkError = /** @class */ (function (_super) { + __extends(NetworkError, _super); + /** + * @param message - error message + */ + function NetworkError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NetworkError", "A network error occurred. " + message) || this; + } + return NetworkError; +}(DOMException)); +exports.NetworkError = NetworkError; +var AbortError = /** @class */ (function (_super) { + __extends(AbortError, _super); + /** + * @param message - error message + */ + function AbortError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "AbortError", "The operation was aborted. " + message) || this; + } + return AbortError; +}(DOMException)); +exports.AbortError = AbortError; +var URLMismatchError = /** @class */ (function (_super) { + __extends(URLMismatchError, _super); + /** + * @param message - error message + */ + function URLMismatchError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "URLMismatchError", "The given URL does not match another URL. " + message) || this; + } + return URLMismatchError; +}(DOMException)); +exports.URLMismatchError = URLMismatchError; +var QuotaExceededError = /** @class */ (function (_super) { + __extends(QuotaExceededError, _super); + /** + * @param message - error message + */ + function QuotaExceededError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "QuotaExceededError", "The quota has been exceeded. " + message) || this; + } + return QuotaExceededError; +}(DOMException)); +exports.QuotaExceededError = QuotaExceededError; +var TimeoutError = /** @class */ (function (_super) { + __extends(TimeoutError, _super); + /** + * @param message - error message + */ + function TimeoutError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "TimeoutError", "The operation timed out. " + message) || this; + } + return TimeoutError; +}(DOMException)); +exports.TimeoutError = TimeoutError; +var InvalidNodeTypeError = /** @class */ (function (_super) { + __extends(InvalidNodeTypeError, _super); + /** + * @param message - error message + */ + function InvalidNodeTypeError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InvalidNodeTypeError", "The supplied node is incorrect or has an incorrect ancestor for this operation. " + message) || this; + } + return InvalidNodeTypeError; +}(DOMException)); +exports.InvalidNodeTypeError = InvalidNodeTypeError; +var DataCloneError = /** @class */ (function (_super) { + __extends(DataCloneError, _super); + /** + * @param message - error message + */ + function DataCloneError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "DataCloneError", "The object can not be cloned. " + message) || this; + } + return DataCloneError; +}(DOMException)); +exports.DataCloneError = DataCloneError; +var NotImplementedError = /** @class */ (function (_super) { + __extends(NotImplementedError, _super); + /** + * @param message - error message + */ + function NotImplementedError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NotImplementedError", "The DOM method is not implemented by this module. " + message) || this; + } + return NotImplementedError; +}(DOMException)); +exports.NotImplementedError = NotImplementedError; +var HierarchyRequestError = /** @class */ (function (_super) { + __extends(HierarchyRequestError, _super); + /** + * @param message - error message + */ + function HierarchyRequestError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "HierarchyRequestError", "The operation would yield an incorrect node tree. " + message) || this; + } + return HierarchyRequestError; +}(DOMException)); +exports.HierarchyRequestError = HierarchyRequestError; +var NotFoundError = /** @class */ (function (_super) { + __extends(NotFoundError, _super); + /** + * @param message - error message + */ + function NotFoundError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "NotFoundError", "The object can not be found here. " + message) || this; + } + return NotFoundError; +}(DOMException)); +exports.NotFoundError = NotFoundError; +var IndexSizeError = /** @class */ (function (_super) { + __extends(IndexSizeError, _super); + /** + * @param message - error message + */ + function IndexSizeError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "IndexSizeError", "The index is not in the allowed range. " + message) || this; + } + return IndexSizeError; +}(DOMException)); +exports.IndexSizeError = IndexSizeError; +var SyntaxError = /** @class */ (function (_super) { + __extends(SyntaxError, _super); + /** + * @param message - error message + */ + function SyntaxError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "SyntaxError", "The string did not match the expected pattern. " + message) || this; + } + return SyntaxError; +}(DOMException)); +exports.SyntaxError = SyntaxError; +var InvalidCharacterError = /** @class */ (function (_super) { + __extends(InvalidCharacterError, _super); + /** + * @param message - error message + */ + function InvalidCharacterError(message) { + if (message === void 0) { message = ""; } + return _super.call(this, "InvalidCharacterError", "The string contains invalid characters. " + message) || this; + } + return InvalidCharacterError; +}(DOMException)); +exports.InvalidCharacterError = InvalidCharacterError; +//# sourceMappingURL=DOMException.js.map + +/***/ }), + +/***/ 4177: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var CreateAlgorithm_1 = __nccwpck_require__(7339); +/** + * Represents an object implementing DOM algorithms. + */ +var DOMImpl = /** @class */ (function () { + /** + * Initializes a new instance of `DOM`. + */ + function DOMImpl() { + this._features = { + mutationObservers: true, + customElements: true, + slots: true, + steps: true + }; + this._window = null; + this._compareCache = new util_1.CompareCache(); + this._rangeList = new util_1.FixedSizeSet(); + } + /** + * Sets DOM algorithm features. + * + * @param features - DOM features supported by algorithms. All features are + * enabled by default unless explicity disabled. + */ + DOMImpl.prototype.setFeatures = function (features) { + if (features === undefined) + features = true; + if (util_1.isObject(features)) { + for (var key in features) { + this._features[key] = features[key] || false; + } + } + else { + // enable/disable all features + for (var key in this._features) { + this._features[key] = features; + } + } + }; + Object.defineProperty(DOMImpl.prototype, "features", { + /** + * Gets DOM algorithm features. + */ + get: function () { return this._features; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DOMImpl.prototype, "window", { + /** + * Gets the DOM window. + */ + get: function () { + if (this._window === null) { + this._window = CreateAlgorithm_1.create_window(); + } + return this._window; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DOMImpl.prototype, "compareCache", { + /** + * Gets the global node compare cache. + */ + get: function () { return this._compareCache; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DOMImpl.prototype, "rangeList", { + /** + * Gets the global range list. + */ + get: function () { return this._rangeList; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DOMImpl, "instance", { + /** + * Returns the instance of `DOM`. + */ + get: function () { + if (!DOMImpl._instance) { + DOMImpl._instance = new DOMImpl(); + } + return DOMImpl._instance; + }, + enumerable: true, + configurable: true + }); + return DOMImpl; +}()); +/** + * Represents an object implementing DOM algorithms. + */ +exports.dom = DOMImpl.instance; +//# sourceMappingURL=DOMImpl.js.map + +/***/ }), + +/***/ 2197: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents an object providing methods which are not dependent on + * any particular document. + */ +var DOMImplementationImpl = /** @class */ (function () { + /** + * Initializes a new instance of `DOMImplementation`. + * + * @param document - the associated document + */ + function DOMImplementationImpl(document) { + this._associatedDocument = document || DOMImpl_1.dom.window.document; + } + /** @inheritdoc */ + DOMImplementationImpl.prototype.createDocumentType = function (qualifiedName, publicId, systemId) { + /** + * 1. Validate qualifiedName. + * 2. Return a new doctype, with qualifiedName as its name, publicId as its + * public ID, and systemId as its system ID, and with its node document set + * to the associated document of the context object. + */ + algorithm_1.namespace_validate(qualifiedName); + return algorithm_1.create_documentType(this._associatedDocument, qualifiedName, publicId, systemId); + }; + /** @inheritdoc */ + DOMImplementationImpl.prototype.createDocument = function (namespace, qualifiedName, doctype) { + if (doctype === void 0) { doctype = null; } + /** + * 1. Let document be a new XMLDocument. + */ + var document = algorithm_1.create_xmlDocument(); + /** + * 2. Let element be null. + * 3. If qualifiedName is not the empty string, then set element to + * the result of running the internal createElementNS steps, given document, + * namespace, qualifiedName, and an empty dictionary. + */ + var element = null; + if (qualifiedName) { + element = algorithm_1.document_internalCreateElementNS(document, namespace, qualifiedName); + } + /** + * 4. If doctype is non-null, append doctype to document. + * 5. If element is non-null, append element to document. + */ + if (doctype) + document.appendChild(doctype); + if (element) + document.appendChild(element); + /** + * 6. document’s origin is context object’s associated document’s origin. + */ + document._origin = this._associatedDocument._origin; + /** + * 7. document’s content type is determined by namespace: + * - HTML namespace + * application/xhtml+xml + * - SVG namespace + * image/svg+xml + * - Any other namespace + * application/xml + */ + if (namespace === infra_1.namespace.HTML) + document._contentType = "application/xhtml+xml"; + else if (namespace === infra_1.namespace.SVG) + document._contentType = "image/svg+xml"; + else + document._contentType = "application/xml"; + /** + * 8. Return document. + */ + return document; + }; + /** @inheritdoc */ + DOMImplementationImpl.prototype.createHTMLDocument = function (title) { + /** + * 1. Let doc be a new document that is an HTML document. + * 2. Set doc’s content type to "text/html". + */ + var doc = algorithm_1.create_document(); + doc._type = "html"; + doc._contentType = "text/html"; + /** + * 3. Append a new doctype, with "html" as its name and with its node + * document set to doc, to doc. + */ + doc.appendChild(algorithm_1.create_documentType(doc, "html", "", "")); + /** + * 4. Append the result of creating an element given doc, html, and the + * HTML namespace, to doc. + */ + var htmlElement = algorithm_1.element_createAnElement(doc, "html", infra_1.namespace.HTML); + doc.appendChild(htmlElement); + /** + * 5. Append the result of creating an element given doc, head, and the + * HTML namespace, to the html element created earlier. + */ + var headElement = algorithm_1.element_createAnElement(doc, "head", infra_1.namespace.HTML); + htmlElement.appendChild(headElement); + /** + * 6. If title is given: + * 6.1. Append the result of creating an element given doc, title, and + * the HTML namespace, to the head element created earlier. + * 6.2. Append a new Text node, with its data set to title (which could + * be the empty string) and its node document set to doc, to the title + * element created earlier. + */ + if (title !== undefined) { + var titleElement = algorithm_1.element_createAnElement(doc, "title", infra_1.namespace.HTML); + headElement.appendChild(titleElement); + var textElement = algorithm_1.create_text(doc, title); + titleElement.appendChild(textElement); + } + /** + * 7. Append the result of creating an element given doc, body, and the + * HTML namespace, to the html element created earlier. + */ + var bodyElement = algorithm_1.element_createAnElement(doc, "body", infra_1.namespace.HTML); + htmlElement.appendChild(bodyElement); + /** + * 8. doc’s origin is context object’s associated document’s origin. + */ + doc._origin = this._associatedDocument._origin; + /** + * 9. Return doc. + */ + return doc; + }; + /** @inheritdoc */ + DOMImplementationImpl.prototype.hasFeature = function () { return true; }; + /** + * Creates a new `DOMImplementation`. + * + * @param document - owner document + */ + DOMImplementationImpl._create = function (document) { + return new DOMImplementationImpl(document); + }; + return DOMImplementationImpl; +}()); +exports.DOMImplementationImpl = DOMImplementationImpl; +WebIDLAlgorithm_1.idl_defineConst(DOMImplementationImpl.prototype, "_ID", "@oozcitak/dom"); +//# sourceMappingURL=DOMImplementationImpl.js.map + +/***/ }), + +/***/ 5096: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var DOMException_1 = __nccwpck_require__(3166); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a token set. + */ +var DOMTokenListImpl = /** @class */ (function () { + /** + * Initializes a new instance of `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ + function DOMTokenListImpl(element, attribute) { + /** + * 1. Let element be associated element. + * 2. Let localName be associated attribute’s local name. + * 3. Let value be the result of getting an attribute value given element + * and localName. + * 4. Run the attribute change steps for element, localName, value, value, + * and null. + */ + this._element = element; + this._attribute = attribute; + this._tokenSet = new Set(); + var localName = attribute._localName; + var value = algorithm_1.element_getAnAttributeValue(element, localName); + // define a closure to be called when the associated attribute's value changes + var thisObj = this; + function updateTokenSet(element, localName, oldValue, value, namespace) { + /** + * 1. If localName is associated attribute’s local name, namespace is null, + * and value is null, then empty token set. + * 2. Otherwise, if localName is associated attribute’s local name, + * namespace is null, then set token set to value, parsed. + */ + if (localName === thisObj._attribute._localName && namespace === null) { + if (!value) + thisObj._tokenSet.clear(); + else + thisObj._tokenSet = algorithm_1.orderedSet_parse(value); + } + } + // add the closure to the associated element's attribute change steps + this._element._attributeChangeSteps.push(updateTokenSet); + if (DOMImpl_1.dom.features.steps) { + algorithm_1.dom_runAttributeChangeSteps(element, localName, value, value, null); + } + } + Object.defineProperty(DOMTokenListImpl.prototype, "length", { + /** @inheritdoc */ + get: function () { + /** + * The length attribute' getter must return context object’s token set’s + * size. + */ + return this._tokenSet.size; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + DOMTokenListImpl.prototype.item = function (index) { + var e_1, _a; + /** + * 1. If index is equal to or greater than context object’s token set’s + * size, then return null. + * 2. Return context object’s token set[index]. + */ + var i = 0; + try { + for (var _b = __values(this._tokenSet), _c = _b.next(); !_c.done; _c = _b.next()) { + var token = _c.value; + if (i === index) + return token; + i++; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + return null; + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.contains = function (token) { + /** + * The contains(token) method, when invoked, must return true if context + * object’s token set[token] exists, and false otherwise. + */ + return this._tokenSet.has(token); + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.add = function () { + var e_2, _a; + var tokens = []; + for (var _i = 0; _i < arguments.length; _i++) { + tokens[_i] = arguments[_i]; + } + try { + /** + * 1. For each token in tokens: + * 1.1. If token is the empty string, then throw a "SyntaxError" + * DOMException. + * 1.2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + * 2. For each token in tokens, append token to context object’s token set. + * 3. Run the update steps. + */ + for (var tokens_1 = __values(tokens), tokens_1_1 = tokens_1.next(); !tokens_1_1.done; tokens_1_1 = tokens_1.next()) { + var token = tokens_1_1.value; + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot add an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + else { + this._tokenSet.add(token); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (tokens_1_1 && !tokens_1_1.done && (_a = tokens_1.return)) _a.call(tokens_1); + } + finally { if (e_2) throw e_2.error; } + } + algorithm_1.tokenList_updateSteps(this); + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.remove = function () { + var e_3, _a; + var tokens = []; + for (var _i = 0; _i < arguments.length; _i++) { + tokens[_i] = arguments[_i]; + } + try { + /** + * 1. For each token in tokens: + * 1.1. If token is the empty string, then throw a "SyntaxError" + * DOMException. + * 1.2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + * 2. For each token in tokens, remove token from context object’s token set. + * 3. Run the update steps. + */ + for (var tokens_2 = __values(tokens), tokens_2_1 = tokens_2.next(); !tokens_2_1.done; tokens_2_1 = tokens_2.next()) { + var token = tokens_2_1.value; + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot remove an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + else { + this._tokenSet.delete(token); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (tokens_2_1 && !tokens_2_1.done && (_a = tokens_2.return)) _a.call(tokens_2); + } + finally { if (e_3) throw e_3.error; } + } + algorithm_1.tokenList_updateSteps(this); + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.toggle = function (token, force) { + if (force === void 0) { force = undefined; } + /** + * 1. If token is the empty string, then throw a "SyntaxError" DOMException. + * 2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + */ + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot toggle an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + /** + * 3. If context object’s token set[token] exists, then: + */ + if (this._tokenSet.has(token)) { + /** + * 3.1. If force is either not given or is false, then remove token from + * context object’s token set, run the update steps and return false. + * 3.2. Return true. + */ + if (force === undefined || force === false) { + this._tokenSet.delete(token); + algorithm_1.tokenList_updateSteps(this); + return false; + } + return true; + } + /** + * 4. Otherwise, if force not given or is true, append token to context + * object’s token set, run the update steps, and return true. + */ + if (force === undefined || force === true) { + this._tokenSet.add(token); + algorithm_1.tokenList_updateSteps(this); + return true; + } + /** + * 5. Return false. + */ + return false; + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.replace = function (token, newToken) { + /** + * 1. If either token or newToken is the empty string, then throw a + * "SyntaxError" DOMException. + * 2. If either token or newToken contains any ASCII whitespace, then throw + * an "InvalidCharacterError" DOMException. + */ + if (token === '' || newToken === '') { + throw new DOMException_1.SyntaxError("Cannot replace an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token) || infra_1.codePoint.ASCIIWhiteSpace.test(newToken)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + /** + * 3. If context object’s token set does not contain token, then return + * false. + */ + if (!this._tokenSet.has(token)) + return false; + /** + * 4. Replace token in context object’s token set with newToken. + * 5. Run the update steps. + * 6. Return true. + */ + infra_1.set.replace(this._tokenSet, token, newToken); + algorithm_1.tokenList_updateSteps(this); + return true; + }; + /** @inheritdoc */ + DOMTokenListImpl.prototype.supports = function (token) { + /** + * 1. Let result be the return value of validation steps called with token. + * 2. Return result. + */ + return algorithm_1.tokenList_validationSteps(this, token); + }; + Object.defineProperty(DOMTokenListImpl.prototype, "value", { + /** @inheritdoc */ + get: function () { + /** + * The value attribute must return the result of running context object’s + * serialize steps. + */ + return algorithm_1.tokenList_serializeSteps(this); + }, + set: function (value) { + /** + * Setting the value attribute must set an attribute value for the + * associated element using associated attribute’s local name and the given + * value. + */ + algorithm_1.element_setAnAttributeValue(this._element, this._attribute._localName, value); + }, + enumerable: true, + configurable: true + }); + /** + * Returns an iterator for the token set. + */ + DOMTokenListImpl.prototype[Symbol.iterator] = function () { + var it = this._tokenSet[Symbol.iterator](); + return { + next: function () { + return it.next(); + } + }; + }; + /** + * Creates a new `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ + DOMTokenListImpl._create = function (element, attribute) { + return new DOMTokenListImpl(element, attribute); + }; + return DOMTokenListImpl; +}()); +exports.DOMTokenListImpl = DOMTokenListImpl; +//# sourceMappingURL=DOMTokenListImpl.js.map + +/***/ }), + +/***/ 2585: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var NodeImpl_1 = __nccwpck_require__(1745); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a document fragment in the XML tree. + */ +var DocumentFragmentImpl = /** @class */ (function (_super) { + __extends(DocumentFragmentImpl, _super); + /** + * Initializes a new instance of `DocumentFragment`. + * + * @param host - shadow root's host element + */ + function DocumentFragmentImpl(host) { + if (host === void 0) { host = null; } + var _this = _super.call(this) || this; + _this._children = new Set(); + _this._host = host; + return _this; + } + // MIXIN: NonElementParentNode + /* istanbul ignore next */ + DocumentFragmentImpl.prototype.getElementById = function (elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); }; + Object.defineProperty(DocumentFragmentImpl.prototype, "children", { + // MIXIN: ParentNode + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentFragmentImpl.prototype, "firstElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentFragmentImpl.prototype, "lastElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentFragmentImpl.prototype, "childElementCount", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + /* istanbul ignore next */ + DocumentFragmentImpl.prototype.prepend = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + DocumentFragmentImpl.prototype.append = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + DocumentFragmentImpl.prototype.querySelector = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + /* istanbul ignore next */ + DocumentFragmentImpl.prototype.querySelectorAll = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + /** + * Creates a new `DocumentFragment`. + * + * @param document - owner document + * @param host - shadow root's host element + */ + DocumentFragmentImpl._create = function (document, host) { + if (host === void 0) { host = null; } + var node = new DocumentFragmentImpl(host); + node._nodeDocument = document; + return node; + }; + return DocumentFragmentImpl; +}(NodeImpl_1.NodeImpl)); +exports.DocumentFragmentImpl = DocumentFragmentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentFragmentImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentFragment); +//# sourceMappingURL=DocumentFragmentImpl.js.map + +/***/ }), + +/***/ 4333: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var interfaces_1 = __nccwpck_require__(7305); +var DOMException_1 = __nccwpck_require__(3166); +var NodeImpl_1 = __nccwpck_require__(1745); +var util_1 = __nccwpck_require__(5282); +var util_2 = __nccwpck_require__(6195); +var infra_1 = __nccwpck_require__(4251); +var URLAlgorithm_1 = __nccwpck_require__(3568); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a document node. + */ +var DocumentImpl = /** @class */ (function (_super) { + __extends(DocumentImpl, _super); + /** + * Initializes a new instance of `Document`. + */ + function DocumentImpl() { + var _this = _super.call(this) || this; + _this._children = new Set(); + _this._encoding = { + name: "UTF-8", + labels: ["unicode-1-1-utf-8", "utf-8", "utf8"] + }; + _this._contentType = 'application/xml'; + _this._URL = { + scheme: "about", + username: "", + password: "", + host: null, + port: null, + path: ["blank"], + query: null, + fragment: null, + _cannotBeABaseURLFlag: true, + _blobURLEntry: null + }; + _this._origin = null; + _this._type = "xml"; + _this._mode = "no-quirks"; + _this._documentElement = null; + _this._hasNamespaces = false; + _this._nodeDocumentOverwrite = null; + return _this; + } + Object.defineProperty(DocumentImpl.prototype, "_nodeDocument", { + get: function () { return this._nodeDocumentOverwrite || this; }, + set: function (val) { this._nodeDocumentOverwrite = val; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "implementation", { + /** @inheritdoc */ + get: function () { + /** + * The implementation attribute’s getter must return the DOMImplementation + * object that is associated with the document. + */ + return this._implementation || (this._implementation = algorithm_1.create_domImplementation(this)); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "URL", { + /** @inheritdoc */ + get: function () { + /** + * The URL attribute’s getter and documentURI attribute’s getter must return + * the URL, serialized. + * See: https://url.spec.whatwg.org/#concept-url-serializer + */ + return URLAlgorithm_1.urlSerializer(this._URL); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "documentURI", { + /** @inheritdoc */ + get: function () { return this.URL; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "origin", { + /** @inheritdoc */ + get: function () { + return "null"; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "compatMode", { + /** @inheritdoc */ + get: function () { + /** + * The compatMode attribute’s getter must return "BackCompat" if context + * object’s mode is "quirks", and "CSS1Compat" otherwise. + */ + return this._mode === "quirks" ? "BackCompat" : "CSS1Compat"; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "characterSet", { + /** @inheritdoc */ + get: function () { + /** + * The characterSet attribute’s getter, charset attribute’s getter, and + * inputEncoding attribute’s getter, must return context object’s + * encoding’s name. + */ + return this._encoding.name; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "charset", { + /** @inheritdoc */ + get: function () { return this._encoding.name; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "inputEncoding", { + /** @inheritdoc */ + get: function () { return this._encoding.name; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "contentType", { + /** @inheritdoc */ + get: function () { + /** + * The contentType attribute’s getter must return the content type. + */ + return this._contentType; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "doctype", { + /** @inheritdoc */ + get: function () { + var e_1, _a; + try { + /** + * The doctype attribute’s getter must return the child of the document + * that is a doctype, and null otherwise. + */ + for (var _b = __values(this._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var child = _c.value; + if (util_1.Guard.isDocumentTypeNode(child)) + return child; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + return null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "documentElement", { + /** @inheritdoc */ + get: function () { + /** + * The documentElement attribute’s getter must return the document element. + */ + return this._documentElement; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + DocumentImpl.prototype.getElementsByTagName = function (qualifiedName) { + /** + * The getElementsByTagName(qualifiedName) method, when invoked, must return + * the list of elements with qualified name qualifiedName for the context object. + */ + return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this); + }; + /** @inheritdoc */ + DocumentImpl.prototype.getElementsByTagNameNS = function (namespace, localName) { + /** + * The getElementsByTagNameNS(namespace, localName) method, when invoked, + * must return the list of elements with namespace namespace and local name + * localName for the context object. + */ + return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this); + }; + /** @inheritdoc */ + DocumentImpl.prototype.getElementsByClassName = function (classNames) { + /** + * The getElementsByClassName(classNames) method, when invoked, must return + * the list of elements with class names classNames for the context object. + */ + return algorithm_1.node_listOfElementsWithClassNames(classNames, this); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createElement = function (localName, options) { + /** + * 1. If localName does not match the Name production, then throw an + * "InvalidCharacterError" DOMException. + * 2. If the context object is an HTML document, then set localName to + * localName in ASCII lowercase. + * 3. Let is be null. + * 4. If options is a dictionary and options’s is is present, then set is + * to it. + * 5. Let namespace be the HTML namespace, if the context object is an + * HTML document or context object’s content type is + * "application/xhtml+xml", and null otherwise. + * 6. Return the result of creating an element given the context object, + * localName, namespace, null, is, and with the synchronous custom elements + * flag set. + */ + if (!algorithm_1.xml_isName(localName)) + throw new DOMException_1.InvalidCharacterError(); + if (this._type === "html") + localName = localName.toLowerCase(); + var is = null; + if (options !== undefined) { + if (util_2.isString(options)) { + is = options; + } + else { + is = options.is; + } + } + var namespace = (this._type === "html" || this._contentType === "application/xhtml+xml") ? + infra_1.namespace.HTML : null; + return algorithm_1.element_createAnElement(this, localName, namespace, null, is, true); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createElementNS = function (namespace, qualifiedName, options) { + /** + * The createElementNS(namespace, qualifiedName, options) method, when + * invoked, must return the result of running the internal createElementNS + * steps, given context object, namespace, qualifiedName, and options. + */ + return algorithm_1.document_internalCreateElementNS(this, namespace, qualifiedName, options); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createDocumentFragment = function () { + /** + * The createDocumentFragment() method, when invoked, must return a new + * DocumentFragment node with its node document set to the context object. + */ + return algorithm_1.create_documentFragment(this); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createTextNode = function (data) { + /** + * The createTextNode(data) method, when invoked, must return a new Text + * node with its data set to data and node document set to the context object. + */ + return algorithm_1.create_text(this, data); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createCDATASection = function (data) { + /** + * 1. If context object is an HTML document, then throw a + * "NotSupportedError" DOMException. + * 2. If data contains the string "]]>", then throw an + * "InvalidCharacterError" DOMException. + * 3. Return a new CDATASection node with its data set to data and node + * document set to the context object. + */ + if (this._type === "html") + throw new DOMException_1.NotSupportedError(); + if (data.indexOf(']]>') !== -1) + throw new DOMException_1.InvalidCharacterError(); + return algorithm_1.create_cdataSection(this, data); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createComment = function (data) { + /** + * The createComment(data) method, when invoked, must return a new Comment + * node with its data set to data and node document set to the context object. + */ + return algorithm_1.create_comment(this, data); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createProcessingInstruction = function (target, data) { + /** + * 1. If target does not match the Name production, then throw an + * "InvalidCharacterError" DOMException. + * 2. If data contains the string "?>", then throw an + * "InvalidCharacterError" DOMException. + * 3. Return a new ProcessingInstruction node, with target set to target, + * data set to data, and node document set to the context object. + */ + if (!algorithm_1.xml_isName(target)) + throw new DOMException_1.InvalidCharacterError(); + if (data.indexOf("?>") !== -1) + throw new DOMException_1.InvalidCharacterError(); + return algorithm_1.create_processingInstruction(this, target, data); + }; + /** @inheritdoc */ + DocumentImpl.prototype.importNode = function (node, deep) { + if (deep === void 0) { deep = false; } + /** + * 1. If node is a document or shadow root, then throw a "NotSupportedError" DOMException. + */ + if (util_1.Guard.isDocumentNode(node) || util_1.Guard.isShadowRoot(node)) + throw new DOMException_1.NotSupportedError(); + /** + * 2. Return a clone of node, with context object and the clone children flag set if deep is true. + */ + return algorithm_1.node_clone(node, this, deep); + }; + /** @inheritdoc */ + DocumentImpl.prototype.adoptNode = function (node) { + /** + * 1. If node is a document, then throw a "NotSupportedError" DOMException. + */ + if (util_1.Guard.isDocumentNode(node)) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If node is a shadow root, then throw a "HierarchyRequestError" DOMException. + */ + if (util_1.Guard.isShadowRoot(node)) + throw new DOMException_1.HierarchyRequestError(); + /** + * 3. Adopt node into the context object. + * 4. Return node. + */ + algorithm_1.document_adopt(node, this); + return node; + }; + /** @inheritdoc */ + DocumentImpl.prototype.createAttribute = function (localName) { + /** + * 1. If localName does not match the Name production in XML, then throw + * an "InvalidCharacterError" DOMException. + * 2. If the context object is an HTML document, then set localName to + * localName in ASCII lowercase. + * 3. Return a new attribute whose local name is localName and node document + * is context object. + */ + if (!algorithm_1.xml_isName(localName)) + throw new DOMException_1.InvalidCharacterError(); + if (this._type === "html") { + localName = localName.toLowerCase(); + } + var attr = algorithm_1.create_attr(this, localName); + return attr; + }; + /** @inheritdoc */ + DocumentImpl.prototype.createAttributeNS = function (namespace, qualifiedName) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Return a new attribute whose namespace is namespace, namespace prefix + * is prefix, local name is localName, and node document is context object. + */ + var _a = __read(algorithm_1.namespace_validateAndExtract(namespace, qualifiedName), 3), ns = _a[0], prefix = _a[1], localName = _a[2]; + var attr = algorithm_1.create_attr(this, localName); + attr._namespace = ns; + attr._namespacePrefix = prefix; + return attr; + }; + /** @inheritdoc */ + DocumentImpl.prototype.createEvent = function (eventInterface) { + return algorithm_1.event_createLegacyEvent(eventInterface); + }; + /** @inheritdoc */ + DocumentImpl.prototype.createRange = function () { + /** + * The createRange() method, when invoked, must return a new live range + * with (context object, 0) as its start and end. + */ + var range = algorithm_1.create_range(); + range._start = [this, 0]; + range._end = [this, 0]; + return range; + }; + /** @inheritdoc */ + DocumentImpl.prototype.createNodeIterator = function (root, whatToShow, filter) { + if (whatToShow === void 0) { whatToShow = interfaces_1.WhatToShow.All; } + if (filter === void 0) { filter = null; } + /** + * 1. Let iterator be a new NodeIterator object. + * 2. Set iterator’s root and iterator’s reference to root. + * 3. Set iterator’s pointer before reference to true. + * 4. Set iterator’s whatToShow to whatToShow. + * 5. Set iterator’s filter to filter. + * 6. Return iterator. + */ + var iterator = algorithm_1.create_nodeIterator(root, root, true); + iterator._whatToShow = whatToShow; + iterator._iteratorCollection = algorithm_1.create_nodeList(root); + if (util_2.isFunction(filter)) { + iterator._filter = algorithm_1.create_nodeFilter(); + iterator._filter.acceptNode = filter; + } + else { + iterator._filter = filter; + } + return iterator; + }; + /** @inheritdoc */ + DocumentImpl.prototype.createTreeWalker = function (root, whatToShow, filter) { + if (whatToShow === void 0) { whatToShow = interfaces_1.WhatToShow.All; } + if (filter === void 0) { filter = null; } + /** + * 1. Let walker be a new TreeWalker object. + * 2. Set walker’s root and walker’s current to root. + * 3. Set walker’s whatToShow to whatToShow. + * 4. Set walker’s filter to filter. + * 5. Return walker. + */ + var walker = algorithm_1.create_treeWalker(root, root); + walker._whatToShow = whatToShow; + if (util_2.isFunction(filter)) { + walker._filter = algorithm_1.create_nodeFilter(); + walker._filter.acceptNode = filter; + } + else { + walker._filter = filter; + } + return walker; + }; + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + DocumentImpl.prototype._getTheParent = function (event) { + /** + * TODO: Implement realms + * A document’s get the parent algorithm, given an event, returns null if + * event’s type attribute value is "load" or document does not have a + * browsing context, and the document’s relevant global object otherwise. + */ + if (event._type === "load") { + return null; + } + else { + return DOMImpl_1.dom.window; + } + }; + // MIXIN: NonElementParentNode + /* istanbul ignore next */ + DocumentImpl.prototype.getElementById = function (elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); }; + Object.defineProperty(DocumentImpl.prototype, "children", { + // MIXIN: DocumentOrShadowRoot + // No elements + // MIXIN: ParentNode + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "firstElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "lastElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentImpl.prototype, "childElementCount", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + /* istanbul ignore next */ + DocumentImpl.prototype.prepend = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + DocumentImpl.prototype.append = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + DocumentImpl.prototype.querySelector = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + /* istanbul ignore next */ + DocumentImpl.prototype.querySelectorAll = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + return DocumentImpl; +}(NodeImpl_1.NodeImpl)); +exports.DocumentImpl = DocumentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentImpl.prototype, "_nodeType", interfaces_1.NodeType.Document); +//# sourceMappingURL=DocumentImpl.js.map + +/***/ }), + +/***/ 5274: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a mixin for an interface to be used to share APIs between + * documents and shadow roots. This mixin is implemented by + * {@link Document} and {@link ShadowRoot}. + * + * _Note:_ The DocumentOrShadowRoot mixin is expected to be used by other + * standards that want to define APIs shared between documents and shadow roots. + */ +var DocumentOrShadowRootImpl = /** @class */ (function () { + function DocumentOrShadowRootImpl() { + } + return DocumentOrShadowRootImpl; +}()); +exports.DocumentOrShadowRootImpl = DocumentOrShadowRootImpl; +//# sourceMappingURL=DocumentOrShadowRootImpl.js.map + +/***/ }), + +/***/ 3173: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var NodeImpl_1 = __nccwpck_require__(1745); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents an object providing methods which are not dependent on + * any particular document + */ +var DocumentTypeImpl = /** @class */ (function (_super) { + __extends(DocumentTypeImpl, _super); + /** + * Initializes a new instance of `DocumentType`. + * + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ + function DocumentTypeImpl(name, publicId, systemId) { + var _this = _super.call(this) || this; + _this._name = ''; + _this._publicId = ''; + _this._systemId = ''; + _this._name = name; + _this._publicId = publicId; + _this._systemId = systemId; + return _this; + } + Object.defineProperty(DocumentTypeImpl.prototype, "name", { + /** @inheritdoc */ + get: function () { return this._name; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentTypeImpl.prototype, "publicId", { + /** @inheritdoc */ + get: function () { return this._publicId; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(DocumentTypeImpl.prototype, "systemId", { + /** @inheritdoc */ + get: function () { return this._systemId; }, + enumerable: true, + configurable: true + }); + // MIXIN: ChildNode + /* istanbul ignore next */ + DocumentTypeImpl.prototype.before = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + DocumentTypeImpl.prototype.after = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + DocumentTypeImpl.prototype.replaceWith = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + DocumentTypeImpl.prototype.remove = function () { throw new Error("Mixin: ChildNode not implemented."); }; + /** + * Creates a new `DocumentType`. + * + * @param document - owner document + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ + DocumentTypeImpl._create = function (document, name, publicId, systemId) { + if (publicId === void 0) { publicId = ''; } + if (systemId === void 0) { systemId = ''; } + var node = new DocumentTypeImpl(name, publicId, systemId); + node._nodeDocument = document; + return node; + }; + return DocumentTypeImpl; +}(NodeImpl_1.NodeImpl)); +exports.DocumentTypeImpl = DocumentTypeImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentTypeImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentType); +//# sourceMappingURL=DocumentTypeImpl.js.map + +/***/ }), + +/***/ 5975: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var NodeImpl_1 = __nccwpck_require__(1745); +var DOMException_1 = __nccwpck_require__(3166); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents an element node. + */ +var ElementImpl = /** @class */ (function (_super) { + __extends(ElementImpl, _super); + /** + * Initializes a new instance of `Element`. + */ + function ElementImpl() { + var _this = _super.call(this) || this; + _this._children = new Set(); + _this._namespace = null; + _this._namespacePrefix = null; + _this._localName = ""; + _this._customElementState = "undefined"; + _this._customElementDefinition = null; + _this._is = null; + _this._shadowRoot = null; + _this._attributeList = algorithm_1.create_namedNodeMap(_this); + _this._attributeChangeSteps = []; + _this._name = ''; + _this._assignedSlot = null; + return _this; + } + Object.defineProperty(ElementImpl.prototype, "namespaceURI", { + /** @inheritdoc */ + get: function () { return this._namespace; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "prefix", { + /** @inheritdoc */ + get: function () { return this._namespacePrefix; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "localName", { + /** @inheritdoc */ + get: function () { return this._localName; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "tagName", { + /** @inheritdoc */ + get: function () { return this._htmlUppercasedQualifiedName; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "id", { + /** @inheritdoc */ + get: function () { + return algorithm_1.element_getAnAttributeValue(this, "id"); + }, + set: function (value) { + algorithm_1.element_setAnAttributeValue(this, "id", value); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "className", { + /** @inheritdoc */ + get: function () { + return algorithm_1.element_getAnAttributeValue(this, "class"); + }, + set: function (value) { + algorithm_1.element_setAnAttributeValue(this, "class", value); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "classList", { + /** @inheritdoc */ + get: function () { + var attr = algorithm_1.element_getAnAttributeByName("class", this); + if (attr === null) { + attr = algorithm_1.create_attr(this._nodeDocument, "class"); + } + return algorithm_1.create_domTokenList(this, attr); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "slot", { + /** @inheritdoc */ + get: function () { + return algorithm_1.element_getAnAttributeValue(this, "slot"); + }, + set: function (value) { + algorithm_1.element_setAnAttributeValue(this, "slot", value); + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + ElementImpl.prototype.hasAttributes = function () { + return this._attributeList.length !== 0; + }; + Object.defineProperty(ElementImpl.prototype, "attributes", { + /** @inheritdoc */ + get: function () { return this._attributeList; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + ElementImpl.prototype.getAttributeNames = function () { + var e_1, _a; + /** + * The getAttributeNames() method, when invoked, must return the qualified + * names of the attributes in context object’s attribute list, in order, + * and a new list otherwise. + */ + var names = []; + try { + for (var _b = __values(this._attributeList), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + names.push(attr._qualifiedName); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + return names; + }; + /** @inheritdoc */ + ElementImpl.prototype.getAttribute = function (qualifiedName) { + /** + * 1. Let attr be the result of getting an attribute given qualifiedName + * and the context object. + * 2. If attr is null, return null. + * 3. Return attr’s value. + */ + var attr = algorithm_1.element_getAnAttributeByName(qualifiedName, this); + return (attr ? attr._value : null); + }; + /** @inheritdoc */ + ElementImpl.prototype.getAttributeNS = function (namespace, localName) { + /** + * 1. Let attr be the result of getting an attribute given namespace, + * localName, and the context object. + * 2. If attr is null, return null. + * 3. Return attr’s value. + */ + var attr = algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this); + return (attr ? attr._value : null); + }; + /** @inheritdoc */ + ElementImpl.prototype.setAttribute = function (qualifiedName, value) { + /** + * 1. If qualifiedName does not match the Name production in XML, then + * throw an "InvalidCharacterError" DOMException. + */ + if (!algorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(); + /** + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + /** + * 3. Let attribute be the first attribute in context object’s attribute + * list whose qualified name is qualifiedName, and null otherwise. + */ + var attribute = null; + for (var i = 0; i < this._attributeList.length; i++) { + var attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + attribute = attr; + break; + } + } + /** + * 4. If attribute is null, create an attribute whose local name is + * qualifiedName, value is value, and node document is context object’s + * node document, then append this attribute to context object, and + * then return. + */ + if (attribute === null) { + attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName); + attribute._value = value; + algorithm_1.element_append(attribute, this); + return; + } + /** + * 5. Change attribute from context object to value. + */ + algorithm_1.element_change(attribute, this, value); + }; + /** @inheritdoc */ + ElementImpl.prototype.setAttributeNS = function (namespace, qualifiedName, value) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Set an attribute value for the context object using localName, value, + * and also prefix and namespace. + */ + var _a = __read(algorithm_1.namespace_validateAndExtract(namespace, qualifiedName), 3), ns = _a[0], prefix = _a[1], localName = _a[2]; + algorithm_1.element_setAnAttributeValue(this, localName, value, prefix, ns); + }; + /** @inheritdoc */ + ElementImpl.prototype.removeAttribute = function (qualifiedName) { + /** + * The removeAttribute(qualifiedName) method, when invoked, must remove an + * attribute given qualifiedName and the context object, and then return + * undefined. + */ + algorithm_1.element_removeAnAttributeByName(qualifiedName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.removeAttributeNS = function (namespace, localName) { + /** + * The removeAttributeNS(namespace, localName) method, when invoked, must + * remove an attribute given namespace, localName, and context object, and + * then return undefined. + */ + algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.hasAttribute = function (qualifiedName) { + /** + * 1. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + * 2. Return true if the context object has an attribute whose qualified + * name is qualifiedName, and false otherwise. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + for (var i = 0; i < this._attributeList.length; i++) { + var attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + return true; + } + } + return false; + }; + /** @inheritdoc */ + ElementImpl.prototype.toggleAttribute = function (qualifiedName, force) { + /** + * 1. If qualifiedName does not match the Name production in XML, then + * throw an "InvalidCharacterError" DOMException. + */ + if (!algorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(); + /** + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + /** + * 3. Let attribute be the first attribute in the context object’s attribute + * list whose qualified name is qualifiedName, and null otherwise. + */ + var attribute = null; + for (var i = 0; i < this._attributeList.length; i++) { + var attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + attribute = attr; + break; + } + } + if (attribute === null) { + /** + * 4. If attribute is null, then: + * 4.1. If force is not given or is true, create an attribute whose local + * name is qualifiedName, value is the empty string, and node document is + * the context object’s node document, then append this attribute to the + * context object, and then return true. + * 4.2. Return false. + */ + if (force === undefined || force === true) { + attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName); + attribute._value = ''; + algorithm_1.element_append(attribute, this); + return true; + } + return false; + } + else if (force === undefined || force === false) { + /** + * 5. Otherwise, if force is not given or is false, remove an attribute + * given qualifiedName and the context object, and then return false. + */ + algorithm_1.element_removeAnAttributeByName(qualifiedName, this); + return false; + } + /** + * 6. Return true. + */ + return true; + }; + /** @inheritdoc */ + ElementImpl.prototype.hasAttributeNS = function (namespace, localName) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Return true if the context object has an attribute whose namespace is + * namespace and local name is localName, and false otherwise. + */ + var ns = namespace || null; + for (var i = 0; i < this._attributeList.length; i++) { + var attr = this._attributeList[i]; + if (attr._namespace === ns && attr._localName === localName) { + return true; + } + } + return false; + }; + /** @inheritdoc */ + ElementImpl.prototype.getAttributeNode = function (qualifiedName) { + /** + * The getAttributeNode(qualifiedName) method, when invoked, must return the + * result of getting an attribute given qualifiedName and context object. + */ + return algorithm_1.element_getAnAttributeByName(qualifiedName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.getAttributeNodeNS = function (namespace, localName) { + /** + * The getAttributeNodeNS(namespace, localName) method, when invoked, must + * return the result of getting an attribute given namespace, localName, and + * the context object. + */ + return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.setAttributeNode = function (attr) { + /** + * The setAttributeNode(attr) and setAttributeNodeNS(attr) methods, when + * invoked, must return the result of setting an attribute given attr and + * the context object. + */ + return algorithm_1.element_setAnAttribute(attr, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.setAttributeNodeNS = function (attr) { + return algorithm_1.element_setAnAttribute(attr, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.removeAttributeNode = function (attr) { + /** + * 1. If context object’s attribute list does not contain attr, then throw + * a "NotFoundError" DOMException. + * 2. Remove attr from context object. + * 3. Return attr. + */ + var found = false; + for (var i = 0; i < this._attributeList.length; i++) { + var attribute = this._attributeList[i]; + if (attribute === attr) { + found = true; + break; + } + } + if (!found) + throw new DOMException_1.NotFoundError(); + algorithm_1.element_remove(attr, this); + return attr; + }; + /** @inheritdoc */ + ElementImpl.prototype.attachShadow = function (init) { + /** + * 1. If context object’s namespace is not the HTML namespace, then throw a + * "NotSupportedError" DOMException. + */ + if (this._namespace !== infra_1.namespace.HTML) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If context object’s local name is not a valid custom element name, + * "article", "aside", "blockquote", "body", "div", "footer", "h1", "h2", + * "h3", "h4", "h5", "h6", "header", "main" "nav", "p", "section", + * or "span", then throw a "NotSupportedError" DOMException. + */ + if (!algorithm_1.customElement_isValidCustomElementName(this._localName) && + !algorithm_1.customElement_isValidShadowHostName(this._localName)) + throw new DOMException_1.NotSupportedError(); + /** + * 3. If context object’s local name is a valid custom element name, + * or context object’s is value is not null, then: + * 3.1. Let definition be the result of looking up a custom element + * definition given context object’s node document, its namespace, its + * local name, and its is value. + * 3.2. If definition is not null and definition’s disable shadow is true, + * then throw a "NotSupportedError" DOMException. + */ + if (algorithm_1.customElement_isValidCustomElementName(this._localName) || this._is !== null) { + var definition = algorithm_1.customElement_lookUpACustomElementDefinition(this._nodeDocument, this._namespace, this._localName, this._is); + if (definition !== null && definition.disableShadow === true) { + throw new DOMException_1.NotSupportedError(); + } + } + /** + * 4. If context object is a shadow host, then throw an "NotSupportedError" + * DOMException. + */ + if (this._shadowRoot !== null) + throw new DOMException_1.NotSupportedError(); + /** + * 5. Let shadow be a new shadow root whose node document is context + * object’s node document, host is context object, and mode is init’s mode. + * 6. Set context object’s shadow root to shadow. + * 7. Return shadow. + */ + var shadow = algorithm_1.create_shadowRoot(this._nodeDocument, this); + shadow._mode = init.mode; + this._shadowRoot = shadow; + return shadow; + }; + Object.defineProperty(ElementImpl.prototype, "shadowRoot", { + /** @inheritdoc */ + get: function () { + /** + * 1. Let shadow be context object’s shadow root. + * 2. If shadow is null or its mode is "closed", then return null. + * 3. Return shadow. + */ + var shadow = this._shadowRoot; + if (shadow === null || shadow.mode === "closed") + return null; + else + return shadow; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + ElementImpl.prototype.closest = function (selectors) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector from selectors. [SELECTORS4] + * 2. If s is failure, throw a "SyntaxError" DOMException. + * 3. Let elements be context object’s inclusive ancestors that are + * elements, in reverse tree order. + * 4. For each element in elements, if match a selector against an element, + * using s, element, and :scope element context object, returns success, + * return element. [SELECTORS4] + * 5. Return null. + */ + throw new DOMException_1.NotImplementedError(); + }; + /** @inheritdoc */ + ElementImpl.prototype.matches = function (selectors) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector from selectors. [SELECTORS4] + * 2. If s is failure, throw a "SyntaxError" DOMException. + * 3. Return true if the result of match a selector against an element, + * using s, element, and :scope element context object, returns success, + * and false otherwise. [SELECTORS4] + */ + throw new DOMException_1.NotImplementedError(); + }; + /** @inheritdoc */ + ElementImpl.prototype.webkitMatchesSelector = function (selectors) { + return this.matches(selectors); + }; + /** @inheritdoc */ + ElementImpl.prototype.getElementsByTagName = function (qualifiedName) { + /** + * The getElementsByTagName(qualifiedName) method, when invoked, must return + * the list of elements with qualified name qualifiedName for context + * object. + */ + return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.getElementsByTagNameNS = function (namespace, localName) { + /** + * The getElementsByTagNameNS(namespace, localName) method, when invoked, + * must return the list of elements with namespace namespace and local name + * localName for context object. + */ + return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.getElementsByClassName = function (classNames) { + /** + * The getElementsByClassName(classNames) method, when invoked, must return + * the list of elements with class names classNames for context object. + */ + return algorithm_1.node_listOfElementsWithClassNames(classNames, this); + }; + /** @inheritdoc */ + ElementImpl.prototype.insertAdjacentElement = function (where, element) { + /** + * The insertAdjacentElement(where, element) method, when invoked, must + * return the result of running insert adjacent, given context object, + * where, and element. + */ + return algorithm_1.element_insertAdjacent(this, where, element); + }; + /** @inheritdoc */ + ElementImpl.prototype.insertAdjacentText = function (where, data) { + /** + * 1. Let text be a new Text node whose data is data and node document is + * context object’s node document. + * 2. Run insert adjacent, given context object, where, and text. + */ + var text = algorithm_1.create_text(this._nodeDocument, data); + algorithm_1.element_insertAdjacent(this, where, text); + }; + Object.defineProperty(ElementImpl.prototype, "_qualifiedName", { + /** + * Returns the qualified name. + */ + get: function () { + /** + * An element’s qualified name is its local name if its namespace prefix is + * null, and its namespace prefix, followed by ":", followed by its + * local name, otherwise. + */ + return (this._namespacePrefix ? + this._namespacePrefix + ':' + this._localName : + this._localName); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "_htmlUppercasedQualifiedName", { + /** + * Returns the upper-cased qualified name for a html element. + */ + get: function () { + /** + * 1. Let qualifiedName be context object’s qualified name. + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * uppercase. + * 3. Return qualifiedName. + */ + var qualifiedName = this._qualifiedName; + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toUpperCase(); + } + return qualifiedName; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "children", { + // MIXIN: ParentNode + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "firstElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "lastElementChild", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "childElementCount", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: ParentNode not implemented."); }, + enumerable: true, + configurable: true + }); + /* istanbul ignore next */ + ElementImpl.prototype.prepend = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + ElementImpl.prototype.append = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ParentNode not implemented."); + }; + /* istanbul ignore next */ + ElementImpl.prototype.querySelector = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + /* istanbul ignore next */ + ElementImpl.prototype.querySelectorAll = function (selectors) { throw new Error("Mixin: ParentNode not implemented."); }; + Object.defineProperty(ElementImpl.prototype, "previousElementSibling", { + // MIXIN: NonDocumentTypeChildNode + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ElementImpl.prototype, "nextElementSibling", { + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); }, + enumerable: true, + configurable: true + }); + // MIXIN: ChildNode + /* istanbul ignore next */ + ElementImpl.prototype.before = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + ElementImpl.prototype.after = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + ElementImpl.prototype.replaceWith = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + throw new Error("Mixin: ChildNode not implemented."); + }; + /* istanbul ignore next */ + ElementImpl.prototype.remove = function () { throw new Error("Mixin: ChildNode not implemented."); }; + Object.defineProperty(ElementImpl.prototype, "assignedSlot", { + // MIXIN: Slotable + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: Slotable not implemented."); }, + enumerable: true, + configurable: true + }); + /** + * Creates a new `Element`. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ + ElementImpl._create = function (document, localName, namespace, namespacePrefix) { + if (namespace === void 0) { namespace = null; } + if (namespacePrefix === void 0) { namespacePrefix = null; } + var node = new ElementImpl(); + node._localName = localName; + node._namespace = namespace; + node._namespacePrefix = namespacePrefix; + node._nodeDocument = document; + return node; + }; + return ElementImpl; +}(NodeImpl_1.NodeImpl)); +exports.ElementImpl = ElementImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(ElementImpl.prototype, "_nodeType", interfaces_1.NodeType.Element); +//# sourceMappingURL=ElementImpl.js.map + +/***/ }), + +/***/ 5809: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a DOM event. + */ +var EventImpl = /** @class */ (function () { + /** + * Initializes a new instance of `Event`. + */ + function EventImpl(type, eventInit) { + this._target = null; + this._relatedTarget = null; + this._touchTargetList = []; + this._path = []; + this._currentTarget = null; + this._eventPhase = interfaces_1.EventPhase.None; + this._stopPropagationFlag = false; + this._stopImmediatePropagationFlag = false; + this._canceledFlag = false; + this._inPassiveListenerFlag = false; + this._composedFlag = false; + this._initializedFlag = false; + this._dispatchFlag = false; + this._isTrusted = false; + this._bubbles = false; + this._cancelable = false; + /** + * When a constructor of the Event interface, or of an interface that + * inherits from the Event interface, is invoked, these steps must be run, + * given the arguments type and eventInitDict: + * 1. Let event be the result of running the inner event creation steps with + * this interface, null, now, and eventInitDict. + * 2. Initialize event’s type attribute to type. + * 3. Return event. + */ + this._type = type; + if (eventInit) { + this._bubbles = eventInit.bubbles || false; + this._cancelable = eventInit.cancelable || false; + this._composedFlag = eventInit.composed || false; + } + this._initializedFlag = true; + this._timeStamp = new Date().getTime(); + } + Object.defineProperty(EventImpl.prototype, "type", { + /** @inheritdoc */ + get: function () { return this._type; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "target", { + /** @inheritdoc */ + get: function () { return this._target; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "srcElement", { + /** @inheritdoc */ + get: function () { return this._target; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "currentTarget", { + /** @inheritdoc */ + get: function () { return this._currentTarget; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventImpl.prototype.composedPath = function () { + /** + * 1. Let composedPath be an empty list. + * 2. Let path be the context object’s path. + * 3. If path is empty, then return composedPath. + * 4. Let currentTarget be the context object’s currentTarget attribute + * value. + * 5. Append currentTarget to composedPath. + * 6. Let currentTargetIndex be 0. + * 7. Let currentTargetHiddenSubtreeLevel be 0. + */ + var composedPath = []; + var path = this._path; + if (path.length === 0) + return composedPath; + var currentTarget = this._currentTarget; + if (currentTarget === null) { + throw new Error("Event currentTarget is null."); + } + composedPath.push(currentTarget); + var currentTargetIndex = 0; + var currentTargetHiddenSubtreeLevel = 0; + /** + * 8. Let index be path’s size − 1. + * 9. While index is greater than or equal to 0: + */ + var index = path.length - 1; + while (index >= 0) { + /** + * 9.1. If path[index]'s root-of-closed-tree is true, then increase + * currentTargetHiddenSubtreeLevel by 1. + * 9.2. If path[index]'s invocation target is currentTarget, then set + * currentTargetIndex to index and break. + * 9.3. If path[index]'s slot-in-closed-tree is true, then decrease + * currentTargetHiddenSubtreeLevel by 1. + * 9.4. Decrease index by 1. + */ + if (path[index].rootOfClosedTree) { + currentTargetHiddenSubtreeLevel++; + } + if (path[index].invocationTarget === currentTarget) { + currentTargetIndex = index; + break; + } + if (path[index].slotInClosedTree) { + currentTargetHiddenSubtreeLevel--; + } + index--; + } + /** + * 10. Let currentHiddenLevel and maxHiddenLevel be + * currentTargetHiddenSubtreeLevel. + */ + var currentHiddenLevel = currentTargetHiddenSubtreeLevel; + var maxHiddenLevel = currentTargetHiddenSubtreeLevel; + /** + * 11. Set index to currentTargetIndex − 1. + * 12. While index is greater than or equal to 0: + */ + index = currentTargetIndex - 1; + while (index >= 0) { + /** + * 12.1. If path[index]'s root-of-closed-tree is true, then increase + * currentHiddenLevel by 1. + * 12.2. If currentHiddenLevel is less than or equal to maxHiddenLevel, + * then prepend path[index]'s invocation target to composedPath. + */ + if (path[index].rootOfClosedTree) { + currentHiddenLevel++; + } + if (currentHiddenLevel <= maxHiddenLevel) { + composedPath.unshift(path[index].invocationTarget); + } + /** + * 12.3. If path[index]'s slot-in-closed-tree is true, then: + */ + if (path[index].slotInClosedTree) { + /** + * 12.3.1. Decrease currentHiddenLevel by 1. + * 12.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set + * maxHiddenLevel to currentHiddenLevel. + */ + currentHiddenLevel--; + if (currentHiddenLevel < maxHiddenLevel) { + maxHiddenLevel = currentHiddenLevel; + } + } + /** + * 12.4. Decrease index by 1. + */ + index--; + } + /** + * 13. Set currentHiddenLevel and maxHiddenLevel to + * currentTargetHiddenSubtreeLevel. + */ + currentHiddenLevel = currentTargetHiddenSubtreeLevel; + maxHiddenLevel = currentTargetHiddenSubtreeLevel; + /** + * 14. Set index to currentTargetIndex + 1. + * 15. While index is less than path’s size: + */ + index = currentTargetIndex + 1; + while (index < path.length) { + /** + * 15.1. If path[index]'s slot-in-closed-tree is true, then increase + * currentHiddenLevel by 1. + * 15.2. If currentHiddenLevel is less than or equal to maxHiddenLevel, + * then append path[index]'s invocation target to composedPath. + */ + if (path[index].slotInClosedTree) { + currentHiddenLevel++; + } + if (currentHiddenLevel <= maxHiddenLevel) { + composedPath.push(path[index].invocationTarget); + } + /** + * 15.3. If path[index]'s root-of-closed-tree is true, then: + */ + if (path[index].rootOfClosedTree) { + /** + * 15.3.1. Decrease currentHiddenLevel by 1. + * 15.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set + * maxHiddenLevel to currentHiddenLevel. + */ + currentHiddenLevel--; + if (currentHiddenLevel < maxHiddenLevel) { + maxHiddenLevel = currentHiddenLevel; + } + } + /** + * 15.4. Increase index by 1. + */ + index++; + } + /** + * 16. Return composedPath. + */ + return composedPath; + }; + Object.defineProperty(EventImpl.prototype, "eventPhase", { + /** @inheritdoc */ + get: function () { return this._eventPhase; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventImpl.prototype.stopPropagation = function () { this._stopPropagationFlag = true; }; + Object.defineProperty(EventImpl.prototype, "cancelBubble", { + /** @inheritdoc */ + get: function () { return this._stopPropagationFlag; }, + set: function (value) { if (value) + this.stopPropagation(); }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventImpl.prototype.stopImmediatePropagation = function () { + this._stopPropagationFlag = true; + this._stopImmediatePropagationFlag = true; + }; + Object.defineProperty(EventImpl.prototype, "bubbles", { + /** @inheritdoc */ + get: function () { return this._bubbles; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "cancelable", { + /** @inheritdoc */ + get: function () { return this._cancelable; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "returnValue", { + /** @inheritdoc */ + get: function () { return !this._canceledFlag; }, + set: function (value) { + if (!value) { + algorithm_1.event_setTheCanceledFlag(this); + } + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventImpl.prototype.preventDefault = function () { + algorithm_1.event_setTheCanceledFlag(this); + }; + Object.defineProperty(EventImpl.prototype, "defaultPrevented", { + /** @inheritdoc */ + get: function () { return this._canceledFlag; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "composed", { + /** @inheritdoc */ + get: function () { return this._composedFlag; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "isTrusted", { + /** @inheritdoc */ + get: function () { return this._isTrusted; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventImpl.prototype, "timeStamp", { + /** @inheritdoc */ + get: function () { return this._timeStamp; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventImpl.prototype.initEvent = function (type, bubbles, cancelable) { + if (bubbles === void 0) { bubbles = false; } + if (cancelable === void 0) { cancelable = false; } + /** + * 1. If the context object’s dispatch flag is set, then return. + */ + if (this._dispatchFlag) + return; + /** + * 2. Initialize the context object with type, bubbles, and cancelable. + */ + algorithm_1.event_initialize(this, type, bubbles, cancelable); + }; + EventImpl.NONE = 0; + EventImpl.CAPTURING_PHASE = 1; + EventImpl.AT_TARGET = 2; + EventImpl.BUBBLING_PHASE = 3; + return EventImpl; +}()); +exports.EventImpl = EventImpl; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "NONE", 0); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "CAPTURING_PHASE", 1); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "AT_TARGET", 2); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "BUBBLING_PHASE", 3); +//# sourceMappingURL=EventImpl.js.map + +/***/ }), + +/***/ 9968: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMException_1 = __nccwpck_require__(3166); +var util_1 = __nccwpck_require__(5282); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a target to which an event can be dispatched. + */ +var EventTargetImpl = /** @class */ (function () { + /** + * Initializes a new instance of `EventTarget`. + */ + function EventTargetImpl() { + } + Object.defineProperty(EventTargetImpl.prototype, "_eventListenerList", { + get: function () { + return this.__eventListenerList || (this.__eventListenerList = []); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(EventTargetImpl.prototype, "_eventHandlerMap", { + get: function () { + return this.__eventHandlerMap || (this.__eventHandlerMap = {}); + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + EventTargetImpl.prototype.addEventListener = function (type, callback, options) { + if (options === void 0) { options = { passive: false, once: false, capture: false }; } + /** + * 1. Let capture, passive, and once be the result of flattening more options. + */ + var _a = __read(algorithm_1.eventTarget_flattenMore(options), 3), capture = _a[0], passive = _a[1], once = _a[2]; + // convert callback function to EventListener, return if null + var listenerCallback; + if (!callback) { + return; + } + else if (util_1.Guard.isEventListener(callback)) { + listenerCallback = callback; + } + else { + listenerCallback = { handleEvent: callback }; + } + /** + * 2. Add an event listener with the context object and an event listener + * whose type is type, callback is callback, capture is capture, passive is + * passive, and once is once. + */ + algorithm_1.eventTarget_addEventListener(this, { + type: type, + callback: listenerCallback, + capture: capture, + passive: passive, + once: once, + removed: false + }); + }; + /** @inheritdoc */ + EventTargetImpl.prototype.removeEventListener = function (type, callback, options) { + /** + * TODO: Implement realms + * 1. If the context object’s relevant global object is a + * ServiceWorkerGlobalScope object and its associated service worker’s + * script resource’s has ever been evaluated flag is set, then throw + * a TypeError. [SERVICE-WORKERS] + */ + if (options === void 0) { options = { capture: false }; } + /** + * 2. Let capture be the result of flattening options. + */ + var capture = algorithm_1.eventTarget_flatten(options); + if (!callback) + return; + /** + * 3. If the context object’s event listener list contains an event listener + * whose type is type, callback is callback, and capture is capture, then + * remove an event listener with the context object and that event listener. + */ + for (var i = 0; i < this._eventListenerList.length; i++) { + var entry = this._eventListenerList[i]; + if (entry.type !== type || entry.capture !== capture) + continue; + if (util_1.Guard.isEventListener(callback) && entry.callback === callback) { + algorithm_1.eventTarget_removeEventListener(this, entry, i); + break; + } + else if (callback && entry.callback.handleEvent === callback) { + algorithm_1.eventTarget_removeEventListener(this, entry, i); + break; + } + } + }; + /** @inheritdoc */ + EventTargetImpl.prototype.dispatchEvent = function (event) { + /** + * 1. If event’s dispatch flag is set, or if its initialized flag is not + * set, then throw an "InvalidStateError" DOMException. + * 2. Initialize event’s isTrusted attribute to false. + * 3. Return the result of dispatching event to the context object. + */ + if (event._dispatchFlag || !event._initializedFlag) { + throw new DOMException_1.InvalidStateError(); + } + event._isTrusted = false; + return algorithm_1.event_dispatch(event, this); + }; + /** @inheritdoc */ + EventTargetImpl.prototype._getTheParent = function (event) { + return null; + }; + return EventTargetImpl; +}()); +exports.EventTargetImpl = EventTargetImpl; +//# sourceMappingURL=EventTargetImpl.js.map + +/***/ }), + +/***/ 3969: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +var util_1 = __nccwpck_require__(5282); +var util_2 = __nccwpck_require__(6195); +/** + * Represents a collection of elements. + */ +var HTMLCollectionImpl = /** @class */ (function () { + /** + * Initializes a new instance of `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ + function HTMLCollectionImpl(root, filter) { + this._live = true; + this._root = root; + this._filter = filter; + return new Proxy(this, this); + } + Object.defineProperty(HTMLCollectionImpl.prototype, "length", { + /** @inheritdoc */ + get: function () { + var _this = this; + /** + * The length attribute’s getter must return the number of nodes + * represented by the collection. + */ + var count = 0; + var node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + while (node !== null) { + count++; + node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + } + return count; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + HTMLCollectionImpl.prototype.item = function (index) { + var _this = this; + /** + * The item(index) method, when invoked, must return the indexth element + * in the collection. If there is no indexth element in the collection, + * then the method must return null. + */ + var i = 0; + var node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + while (node !== null) { + if (i === index) + return node; + else + i++; + node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + } + return null; + }; + /** @inheritdoc */ + HTMLCollectionImpl.prototype.namedItem = function (key) { + var _this = this; + /** + * 1. If key is the empty string, return null. + * 2. Return the first element in the collection for which at least one of + * the following is true: + * - it has an ID which is key; + * - it is in the HTML namespace and has a name attribute whose value is key; + * or null if there is no such element. + */ + if (key === '') + return null; + var ele = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + while (ele != null) { + if (ele._uniqueIdentifier === key) { + return ele; + } + else if (ele._namespace === infra_1.namespace.HTML) { + for (var i = 0; i < ele._attributeList.length; i++) { + var attr = ele._attributeList[i]; + if (attr._localName === "name" && attr._namespace === null && + attr._namespacePrefix === null && attr._value === key) + return ele; + } + } + ele = algorithm_1.tree_getNextDescendantNode(this._root, ele, false, false, function (e) { return util_1.Guard.isElementNode(e) && _this._filter(e); }); + } + return null; + }; + /** @inheritdoc */ + HTMLCollectionImpl.prototype[Symbol.iterator] = function () { + var root = this._root; + var filter = this._filter; + var currentNode = algorithm_1.tree_getFirstDescendantNode(root, false, false, function (e) { return util_1.Guard.isElementNode(e) && filter(e); }); + return { + next: function () { + if (currentNode === null) { + return { done: true, value: null }; + } + else { + var result = { done: false, value: currentNode }; + currentNode = algorithm_1.tree_getNextDescendantNode(root, currentNode, false, false, function (e) { return util_1.Guard.isElementNode(e) && filter(e); }); + return result; + } + } + }; + }; + /** + * Implements a proxy get trap to provide array-like access. + */ + HTMLCollectionImpl.prototype.get = function (target, key, receiver) { + if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) { + return Reflect.get(target, key, receiver); + } + var index = Number(key); + if (isNaN(index)) { + return target.namedItem(key) || undefined; + } + else { + return target.item(index) || undefined; + } + }; + /** + * Implements a proxy set trap to provide array-like access. + */ + HTMLCollectionImpl.prototype.set = function (target, key, value, receiver) { + if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) { + return Reflect.set(target, key, value, receiver); + } + var index = Number(key); + var node = isNaN(index) ? + target.namedItem(key) || undefined : target.item(index) || undefined; + if (node && node._parent) { + algorithm_1.mutation_replace(node, value, node._parent); + return true; + } + else { + return false; + } + }; + /** + * Creates a new `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ + HTMLCollectionImpl._create = function (root, filter) { + if (filter === void 0) { filter = (function () { return true; }); } + return new HTMLCollectionImpl(root, filter); + }; + HTMLCollectionImpl.reservedNames = ['_root', '_live', '_filter', 'length', + 'item', 'namedItem', 'get', 'set']; + return HTMLCollectionImpl; +}()); +exports.HTMLCollectionImpl = HTMLCollectionImpl; +//# sourceMappingURL=HTMLCollectionImpl.js.map + +/***/ }), + +/***/ 9616: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(5282); +var infra_1 = __nccwpck_require__(4251); +/** + * Represents an object that can be used to observe mutations to the tree of + * nodes. + */ +var MutationObserverImpl = /** @class */ (function () { + /** + * Initializes a new instance of `MutationObserver`. + * + * @param callback - the callback function + */ + function MutationObserverImpl(callback) { + this._nodeList = []; + this._recordQueue = []; + /** + * 1. Let mo be a new MutationObserver object whose callback is callback. + * 2. Append mo to mo’s relevant agent’s mutation observers. + * 3. Return mo. + */ + this._callback = callback; + var window = DOMImpl_1.dom.window; + infra_1.set.append(window._mutationObservers, this); + } + /** @inheritdoc */ + MutationObserverImpl.prototype.observe = function (target, options) { + var e_1, _a; + options = options || { + childList: false, + subtree: false + }; + /** + * 1. If either options’s attributeOldValue or attributeFilter is present + * and options’s attributes is omitted, then set options’s attributes + * to true. + * 2. If options’s characterDataOldValue is present and options’s + * characterData is omitted, then set options’s characterData to true. + * 3. If none of options’s childList, attributes, and characterData is + * true, then throw a TypeError. + * 4. If options’s attributeOldValue is true and options’s attributes is + * false, then throw a TypeError. + * 5. If options’s attributeFilter is present and options’s attributes is + * false, then throw a TypeError. + * 6. If options’s characterDataOldValue is true and options’s characterData + * is false, then throw a TypeError. + */ + if ((options.attributeOldValue !== undefined || options.attributeFilter !== undefined) && + options.attributes === undefined) { + options.attributes = true; + } + if (options.characterDataOldValue !== undefined && options.characterData === undefined) { + options.characterData = true; + } + if (!options.childList && !options.attributes && !options.characterData) { + throw new TypeError(); + } + if (options.attributeOldValue && !options.attributes) { + throw new TypeError(); + } + if (options.attributeFilter !== undefined && !options.attributes) { + throw new TypeError(); + } + if (options.characterDataOldValue && !options.characterData) { + throw new TypeError(); + } + /** + * 7. For each registered of target’s registered observer list, if + * registered’s observer is the context object: + */ + var isRegistered = false; + var coptions = options; + var _loop_1 = function (registered) { + var e_2, _a; + if (registered.observer === this_1) { + isRegistered = true; + try { + /** + * 7.1. For each node of the context object’s node list, remove all + * transient registered observers whose source is registered from node’s + * registered observer list. + */ + for (var _b = (e_2 = void 0, __values(this_1._nodeList)), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + infra_1.list.remove(node._registeredObserverList, function (ob) { + return util_1.Guard.isTransientRegisteredObserver(ob) && ob.source === registered; + }); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_2) throw e_2.error; } + } + /** + * 7.2. Set registered’s options to options. + */ + registered.options = coptions; + } + }; + var this_1 = this; + try { + for (var _b = __values(target._registeredObserverList), _c = _b.next(); !_c.done; _c = _b.next()) { + var registered = _c.value; + _loop_1(registered); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + /** + * 8. Otherwise: + * 8.1. Append a new registered observer whose observer is the context + * object and options is options to target’s registered observer list. + * 8.2. Append target to the context object’s node list. + */ + if (!isRegistered) { + target._registeredObserverList.push({ observer: this, options: options }); + this._nodeList.push(target); + } + }; + /** @inheritdoc */ + MutationObserverImpl.prototype.disconnect = function () { + var e_3, _a; + var _this = this; + try { + /** + * 1. For each node of the context object’s node list, remove any + * registered observer from node’s registered observer list for which the + * context object is the observer. + */ + for (var _b = __values(this._nodeList), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + infra_1.list.remove((node)._registeredObserverList, function (ob) { + return ob.observer === _this; + }); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_3) throw e_3.error; } + } + /** + * 2. Empty the context object’s record queue. + */ + this._recordQueue = []; + }; + /** @inheritdoc */ + MutationObserverImpl.prototype.takeRecords = function () { + /** + * 1. Let records be a clone of the context object’s record queue. + * 2. Empty the context object’s record queue. + * 3. Return records. + */ + var records = this._recordQueue; + this._recordQueue = []; + return records; + }; + return MutationObserverImpl; +}()); +exports.MutationObserverImpl = MutationObserverImpl; +//# sourceMappingURL=MutationObserverImpl.js.map + +/***/ }), + +/***/ 6219: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a mutation record. + */ +var MutationRecordImpl = /** @class */ (function () { + /** + * Initializes a new instance of `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ + function MutationRecordImpl(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + this._type = type; + this._target = target; + this._addedNodes = addedNodes; + this._removedNodes = removedNodes; + this._previousSibling = previousSibling; + this._nextSibling = nextSibling; + this._attributeName = attributeName; + this._attributeNamespace = attributeNamespace; + this._oldValue = oldValue; + } + Object.defineProperty(MutationRecordImpl.prototype, "type", { + /** @inheritdoc */ + get: function () { return this._type; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "target", { + /** @inheritdoc */ + get: function () { return this._target; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "addedNodes", { + /** @inheritdoc */ + get: function () { return this._addedNodes; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "removedNodes", { + /** @inheritdoc */ + get: function () { return this._removedNodes; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "previousSibling", { + /** @inheritdoc */ + get: function () { return this._previousSibling; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "nextSibling", { + /** @inheritdoc */ + get: function () { return this._nextSibling; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "attributeName", { + /** @inheritdoc */ + get: function () { return this._attributeName; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "attributeNamespace", { + /** @inheritdoc */ + get: function () { return this._attributeNamespace; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(MutationRecordImpl.prototype, "oldValue", { + /** @inheritdoc */ + get: function () { return this._oldValue; }, + enumerable: true, + configurable: true + }); + /** + * Creates a new `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ + MutationRecordImpl._create = function (type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + return new MutationRecordImpl(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue); + }; + return MutationRecordImpl; +}()); +exports.MutationRecordImpl = MutationRecordImpl; +//# sourceMappingURL=MutationRecordImpl.js.map + +/***/ }), + +/***/ 7206: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMException_1 = __nccwpck_require__(3166); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a collection of attributes. + */ +var NamedNodeMapImpl = /** @class */ (function (_super) { + __extends(NamedNodeMapImpl, _super); + /** + * Initializes a new instance of `NamedNodeMap`. + * + * @param element - parent element + */ + function NamedNodeMapImpl(element) { + var _this = _super.call(this) || this; + _this._element = element; + // TODO: This workaround is needed to extend Array in ES5 + Object.setPrototypeOf(_this, NamedNodeMapImpl.prototype); + return _this; + } + NamedNodeMapImpl.prototype._asArray = function () { return this; }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.item = function (index) { + /** + * 1. If index is equal to or greater than context object’s attribute list’s + * size, then return null. + * 2. Otherwise, return context object’s attribute list[index]. + * + */ + return this[index] || null; + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.getNamedItem = function (qualifiedName) { + /** + * The getNamedItem(qualifiedName) method, when invoked, must return the + * result of getting an attribute given qualifiedName and element. + */ + return algorithm_1.element_getAnAttributeByName(qualifiedName, this._element); + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.getNamedItemNS = function (namespace, localName) { + /** + * The getNamedItemNS(namespace, localName) method, when invoked, must + * return the result of getting an attribute given namespace, localName, + * and element. + */ + return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element); + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.setNamedItem = function (attr) { + /** + * The setNamedItem(attr) and setNamedItemNS(attr) methods, when invoked, + * must return the result of setting an attribute given attr and element. + */ + return algorithm_1.element_setAnAttribute(attr, this._element); + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.setNamedItemNS = function (attr) { + return algorithm_1.element_setAnAttribute(attr, this._element); + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.removeNamedItem = function (qualifiedName) { + /** + * 1. Let attr be the result of removing an attribute given qualifiedName + * and element. + * 2. If attr is null, then throw a "NotFoundError" DOMException. + * 3. Return attr. + */ + var attr = algorithm_1.element_removeAnAttributeByName(qualifiedName, this._element); + if (attr === null) + throw new DOMException_1.NotFoundError(); + return attr; + }; + /** @inheritdoc */ + NamedNodeMapImpl.prototype.removeNamedItemNS = function (namespace, localName) { + /** + * 1. Let attr be the result of removing an attribute given namespace, + * localName, and element. + * 2. If attr is null, then throw a "NotFoundError" DOMException. + * 3. Return attr. + */ + var attr = algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element); + if (attr === null) + throw new DOMException_1.NotFoundError(); + return attr; + }; + /** + * Creates a new `NamedNodeMap`. + * + * @param element - parent element + */ + NamedNodeMapImpl._create = function (element) { + return new NamedNodeMapImpl(element); + }; + return NamedNodeMapImpl; +}(Array)); +exports.NamedNodeMapImpl = NamedNodeMapImpl; +//# sourceMappingURL=NamedNodeMapImpl.js.map + +/***/ }), + +/***/ 2355: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a node filter. + */ +var NodeFilterImpl = /** @class */ (function () { + /** + * Initializes a new instance of `NodeFilter`. + */ + function NodeFilterImpl() { + } + /** + * Callback function. + */ + NodeFilterImpl.prototype.acceptNode = function (node) { + return interfaces_1.FilterResult.Accept; + }; + /** + * Creates a new `NodeFilter`. + */ + NodeFilterImpl._create = function () { + return new NodeFilterImpl(); + }; + NodeFilterImpl.FILTER_ACCEPT = 1; + NodeFilterImpl.FILTER_REJECT = 2; + NodeFilterImpl.FILTER_SKIP = 3; + NodeFilterImpl.SHOW_ALL = 0xffffffff; + NodeFilterImpl.SHOW_ELEMENT = 0x1; + NodeFilterImpl.SHOW_ATTRIBUTE = 0x2; + NodeFilterImpl.SHOW_TEXT = 0x4; + NodeFilterImpl.SHOW_CDATA_SECTION = 0x8; + NodeFilterImpl.SHOW_ENTITY_REFERENCE = 0x10; + NodeFilterImpl.SHOW_ENTITY = 0x20; + NodeFilterImpl.SHOW_PROCESSING_INSTRUCTION = 0x40; + NodeFilterImpl.SHOW_COMMENT = 0x80; + NodeFilterImpl.SHOW_DOCUMENT = 0x100; + NodeFilterImpl.SHOW_DOCUMENT_TYPE = 0x200; + NodeFilterImpl.SHOW_DOCUMENT_FRAGMENT = 0x400; + NodeFilterImpl.SHOW_NOTATION = 0x800; + return NodeFilterImpl; +}()); +exports.NodeFilterImpl = NodeFilterImpl; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_ACCEPT", 1); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_REJECT", 2); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_SKIP", 3); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ALL", 0xffffffff); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ELEMENT", 0x1); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ATTRIBUTE", 0x2); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_TEXT", 0x4); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_CDATA_SECTION", 0x8); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY_REFERENCE", 0x10); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY", 0x20); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_PROCESSING_INSTRUCTION", 0x40); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_COMMENT", 0x80); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT", 0x100); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_TYPE", 0x200); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_FRAGMENT", 0x400); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_NOTATION", 0x800); +//# sourceMappingURL=NodeFilterImpl.js.map + +/***/ }), + +/***/ 1745: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var interfaces_1 = __nccwpck_require__(7305); +var EventTargetImpl_1 = __nccwpck_require__(9968); +var util_1 = __nccwpck_require__(5282); +var DOMException_1 = __nccwpck_require__(3166); +var algorithm_1 = __nccwpck_require__(61); +var URLAlgorithm_1 = __nccwpck_require__(3568); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a generic XML node. + */ +var NodeImpl = /** @class */ (function (_super) { + __extends(NodeImpl, _super); + /** + * Initializes a new instance of `Node`. + */ + function NodeImpl() { + var _this = _super.call(this) || this; + _this._parent = null; + _this._firstChild = null; + _this._lastChild = null; + _this._previousSibling = null; + _this._nextSibling = null; + return _this; + } + Object.defineProperty(NodeImpl.prototype, "_childNodes", { + get: function () { + return this.__childNodes || (this.__childNodes = algorithm_1.create_nodeList(this)); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "_nodeDocument", { + get: function () { return this._nodeDocumentOverride || DOMImpl_1.dom.window._associatedDocument; }, + set: function (val) { this._nodeDocumentOverride = val; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "_registeredObserverList", { + get: function () { + return this.__registeredObserverList || (this.__registeredObserverList = []); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "nodeType", { + /** @inheritdoc */ + get: function () { return this._nodeType; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "nodeName", { + /** + * Returns a string appropriate for the type of node. + */ + get: function () { + if (util_1.Guard.isElementNode(this)) { + return this._htmlUppercasedQualifiedName; + } + else if (util_1.Guard.isAttrNode(this)) { + return this._qualifiedName; + } + else if (util_1.Guard.isExclusiveTextNode(this)) { + return "#text"; + } + else if (util_1.Guard.isCDATASectionNode(this)) { + return "#cdata-section"; + } + else if (util_1.Guard.isProcessingInstructionNode(this)) { + return this._target; + } + else if (util_1.Guard.isCommentNode(this)) { + return "#comment"; + } + else if (util_1.Guard.isDocumentNode(this)) { + return "#document"; + } + else if (util_1.Guard.isDocumentTypeNode(this)) { + return this._name; + } + else if (util_1.Guard.isDocumentFragmentNode(this)) { + return "#document-fragment"; + } + else { + return ""; + } + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "baseURI", { + /** + * Gets the absolute base URL of the node. + */ + get: function () { + /** + * The baseURI attribute’s getter must return node document’s document + * base URL, serialized. + * TODO: Implement in HTML DOM + * https://html.spec.whatwg.org/multipage/urls-and-fetching.html#document-base-url + */ + return URLAlgorithm_1.urlSerializer(this._nodeDocument._URL); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "isConnected", { + /** + * Returns whether the node is rooted to a document node. + */ + get: function () { + /** + * The isConnected attribute’s getter must return true, if context object + * is connected, and false otherwise. + */ + return util_1.Guard.isElementNode(this) && algorithm_1.shadowTree_isConnected(this); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "ownerDocument", { + /** + * Returns the parent document. + */ + get: function () { + /** + * The ownerDocument attribute’s getter must return null, if the context + * object is a document, and the context object’s node document otherwise. + * _Note:_ The node document of a document is that document itself. All + * nodes have a node document at all times. + */ + if (this._nodeType === interfaces_1.NodeType.Document) + return null; + else + return this._nodeDocument; + }, + enumerable: true, + configurable: true + }); + /** + * Returns the root node. + * + * @param options - if options has `composed = true` this function + * returns the node's shadow-including root, otherwise it returns + * the node's root node. + */ + NodeImpl.prototype.getRootNode = function (options) { + /** + * The getRootNode(options) method, when invoked, must return context + * object’s shadow-including root if options’s composed is true, + * and context object’s root otherwise. + */ + return algorithm_1.tree_rootNode(this, !!options && options.composed); + }; + Object.defineProperty(NodeImpl.prototype, "parentNode", { + /** + * Returns the parent node. + */ + get: function () { + /** + * The parentNode attribute’s getter must return the context object’s parent. + * _Note:_ An Attr node has no parent. + */ + if (this._nodeType === interfaces_1.NodeType.Attribute) { + return null; + } + else { + return this._parent; + } + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "parentElement", { + /** + * Returns the parent element. + */ + get: function () { + /** + * The parentElement attribute’s getter must return the context object’s + * parent element. + */ + if (this._parent && util_1.Guard.isElementNode(this._parent)) { + return this._parent; + } + else { + return null; + } + }, + enumerable: true, + configurable: true + }); + /** + * Determines whether a node has any children. + */ + NodeImpl.prototype.hasChildNodes = function () { + /** + * The hasChildNodes() method, when invoked, must return true if the context + * object has children, and false otherwise. + */ + return (this._firstChild !== null); + }; + Object.defineProperty(NodeImpl.prototype, "childNodes", { + /** + * Returns a {@link NodeList} of child nodes. + */ + get: function () { + /** + * The childNodes attribute’s getter must return a NodeList rooted at the + * context object matching only children. + */ + return this._childNodes; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "firstChild", { + /** + * Returns the first child node. + */ + get: function () { + /** + * The firstChild attribute’s getter must return the context object’s first + * child. + */ + return this._firstChild; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "lastChild", { + /** + * Returns the last child node. + */ + get: function () { + /** + * The lastChild attribute’s getter must return the context object’s last + * child. + */ + return this._lastChild; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "previousSibling", { + /** + * Returns the previous sibling node. + */ + get: function () { + /** + * The previousSibling attribute’s getter must return the context object’s + * previous sibling. + * _Note:_ An Attr node has no siblings. + */ + return this._previousSibling; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "nextSibling", { + /** + * Returns the next sibling node. + */ + get: function () { + /** + * The nextSibling attribute’s getter must return the context object’s + * next sibling. + */ + return this._nextSibling; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "nodeValue", { + /** + * Gets or sets the data associated with a {@link CharacterData} node or the + * value of an {@link @Attr} node. For other node types returns `null`. + */ + get: function () { + if (util_1.Guard.isAttrNode(this)) { + return this._value; + } + else if (util_1.Guard.isCharacterDataNode(this)) { + return this._data; + } + else { + return null; + } + }, + set: function (value) { + if (value === null) { + value = ''; + } + if (util_1.Guard.isAttrNode(this)) { + algorithm_1.attr_setAnExistingAttributeValue(this, value); + } + else if (util_1.Guard.isCharacterDataNode(this)) { + algorithm_1.characterData_replaceData(this, 0, this._data.length, value); + } + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeImpl.prototype, "textContent", { + /** + * Returns the concatenation of data of all the {@link Text} + * node descendants in tree order. When set, replaces the text + * contents of the node with the given value. + */ + get: function () { + if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) { + return algorithm_1.text_descendantTextContent(this); + } + else if (util_1.Guard.isAttrNode(this)) { + return this._value; + } + else if (util_1.Guard.isCharacterDataNode(this)) { + return this._data; + } + else { + return null; + } + }, + set: function (value) { + if (value === null) { + value = ''; + } + if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) { + algorithm_1.node_stringReplaceAll(value, this); + } + else if (util_1.Guard.isAttrNode(this)) { + algorithm_1.attr_setAnExistingAttributeValue(this, value); + } + else if (util_1.Guard.isCharacterDataNode(this)) { + algorithm_1.characterData_replaceData(this, 0, algorithm_1.tree_nodeLength(this), value); + } + }, + enumerable: true, + configurable: true + }); + /** + * Puts all {@link Text} nodes in the full depth of the sub-tree + * underneath this node into a "normal" form where only markup + * (e.g., tags, comments, processing instructions, CDATA sections, + * and entity references) separates {@link Text} nodes, i.e., there + * are no adjacent Text nodes. + */ + NodeImpl.prototype.normalize = function () { + var e_1, _a, e_2, _b; + /** + * The normalize() method, when invoked, must run these steps for each + * descendant exclusive Text node node of context object: + */ + var descendantNodes = []; + var node = algorithm_1.tree_getFirstDescendantNode(this, false, false, function (e) { return util_1.Guard.isExclusiveTextNode(e); }); + while (node !== null) { + descendantNodes.push(node); + node = algorithm_1.tree_getNextDescendantNode(this, node, false, false, function (e) { return util_1.Guard.isExclusiveTextNode(e); }); + } + for (var i = 0; i < descendantNodes.length; i++) { + var node_1 = descendantNodes[i]; + if (node_1._parent === null) + continue; + /** + * 1. Let length be node’s length. + * 2. If length is zero, then remove node and continue with the next + * exclusive Text node, if any. + */ + var length = algorithm_1.tree_nodeLength(node_1); + if (length === 0) { + algorithm_1.mutation_remove(node_1, node_1._parent); + continue; + } + /** + * 3. Let data be the concatenation of the data of node’s contiguous + * exclusive Text nodes (excluding itself), in tree order. + */ + var textSiblings = []; + var data = ''; + try { + for (var _c = (e_1 = void 0, __values(algorithm_1.text_contiguousExclusiveTextNodes(node_1))), _d = _c.next(); !_d.done; _d = _c.next()) { + var sibling = _d.value; + textSiblings.push(sibling); + data += sibling._data; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_1) throw e_1.error; } + } + /** + * 4. Replace data with node node, offset length, count 0, and data data. + */ + algorithm_1.characterData_replaceData(node_1, length, 0, data); + /** + * 5. Let currentNode be node’s next sibling. + * 6. While currentNode is an exclusive Text node: + */ + if (DOMImpl_1.dom.rangeList.size !== 0) { + var currentNode = node_1._nextSibling; + while (currentNode !== null && util_1.Guard.isExclusiveTextNode(currentNode)) { + /** + * 6.1. For each live range whose start node is currentNode, add length + * to its start offset and set its start node to node. + * 6.2. For each live range whose end node is currentNode, add length to + * its end offset and set its end node to node. + * 6.3. For each live range whose start node is currentNode’s parent and + * start offset is currentNode’s index, set its start node to node and + * its start offset to length. + * 6.4. For each live range whose end node is currentNode’s parent and + * end offset is currentNode’s index, set its end node to node and its + * end offset to length. + */ + var cn = currentNode; + var index = algorithm_1.tree_index(cn); + try { + for (var _e = (e_2 = void 0, __values(DOMImpl_1.dom.rangeList)), _f = _e.next(); !_f.done; _f = _e.next()) { + var range = _f.value; + if (range._start[0] === cn) { + range._start[0] = node_1; + range._start[1] += length; + } + if (range._end[0] === cn) { + range._end[0] = node_1; + range._end[1] += length; + } + if (range._start[0] === cn._parent && range._start[1] === index) { + range._start[0] = node_1; + range._start[1] = length; + } + if (range._end[0] === cn._parent && range._end[1] === index) { + range._end[0] = node_1; + range._end[1] = length; + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_f && !_f.done && (_b = _e.return)) _b.call(_e); + } + finally { if (e_2) throw e_2.error; } + } + /** + * 6.5. Add currentNode’s length to length. + * 6.6. Set currentNode to its next sibling. + */ + length += algorithm_1.tree_nodeLength(currentNode); + currentNode = currentNode._nextSibling; + } + } + /** + * 7. Remove node’s contiguous exclusive Text nodes (excluding itself), + * in tree order. + */ + for (var i_1 = 0; i_1 < textSiblings.length; i_1++) { + var sibling = textSiblings[i_1]; + if (sibling._parent === null) + continue; + algorithm_1.mutation_remove(sibling, sibling._parent); + } + } + }; + /** + * Returns a duplicate of this node, i.e., serves as a generic copy + * constructor for nodes. The duplicate node has no parent + * ({@link parentNode} returns `null`). + * + * @param deep - if `true`, recursively clone the subtree under the + * specified node. If `false`, clone only the node itself (and its + * attributes, if it is an {@link Element}). + */ + NodeImpl.prototype.cloneNode = function (deep) { + if (deep === void 0) { deep = false; } + /** + * 1. If context object is a shadow root, then throw a "NotSupportedError" + * DOMException. + * 2. Return a clone of the context object, with the clone children flag set + * if deep is true. + */ + if (util_1.Guard.isShadowRoot(this)) + throw new DOMException_1.NotSupportedError(); + return algorithm_1.node_clone(this, null, deep); + }; + /** + * Determines if the given node is equal to this one. + * + * @param node - the node to compare with + */ + NodeImpl.prototype.isEqualNode = function (node) { + if (node === void 0) { node = null; } + /** + * The isEqualNode(otherNode) method, when invoked, must return true if + * otherNode is non-null and context object equals otherNode, and false + * otherwise. + */ + return (node !== null && algorithm_1.node_equals(this, node)); + }; + /** + * Determines if the given node is reference equal to this one. + * + * @param node - the node to compare with + */ + NodeImpl.prototype.isSameNode = function (node) { + if (node === void 0) { node = null; } + /** + * The isSameNode(otherNode) method, when invoked, must return true if + * otherNode is context object, and false otherwise. + */ + return (this === node); + }; + /** + * Returns a bitmask indicating the position of the given `node` + * relative to this node. + */ + NodeImpl.prototype.compareDocumentPosition = function (other) { + /** + * 1. If context object is other, then return zero. + * 2. Let node1 be other and node2 be context object. + * 3. Let attr1 and attr2 be null. + * attr1’s element. + */ + if (other === this) + return 0; + var node1 = other; + var node2 = this; + var attr1 = null; + var attr2 = null; + /** + * 4. If node1 is an attribute, then set attr1 to node1 and node1 to + * attr1’s element. + */ + if (util_1.Guard.isAttrNode(node1)) { + attr1 = node1; + node1 = attr1._element; + } + /** + * 5. If node2 is an attribute, then: + */ + if (util_1.Guard.isAttrNode(node2)) { + /** + * 5.1. Set attr2 to node2 and node2 to attr2’s element. + */ + attr2 = node2; + node2 = attr2._element; + /** + * 5.2. If attr1 and node1 are non-null, and node2 is node1, then: + */ + if (attr1 && node1 && (node1 === node2)) { + /** + * 5.2. For each attr in node2’s attribute list: + */ + for (var i = 0; i < node2._attributeList.length; i++) { + var attr = node2._attributeList[i]; + /** + * 5.2.1. If attr equals attr1, then return the result of adding + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and + * DOCUMENT_POSITION_PRECEDING. + * 5.2.2. If attr equals attr2, then return the result of adding + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and + * DOCUMENT_POSITION_FOLLOWING. + */ + if (algorithm_1.node_equals(attr, attr1)) { + return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Preceding; + } + else if (algorithm_1.node_equals(attr, attr2)) { + return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Following; + } + } + } + } + /** + * 6. If node1 or node2 is null, or node1’s root is not node2’s root, then + * return the result of adding DOCUMENT_POSITION_DISCONNECTED, + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, and either + * DOCUMENT_POSITION_PRECEDING or DOCUMENT_POSITION_FOLLOWING, + * with the constraint that this is to be consistent, together. + */ + if (node1 === null || node2 === null || + algorithm_1.tree_rootNode(node1) !== algorithm_1.tree_rootNode(node2)) { + // nodes are disconnected + // return a random result but cache the value for consistency + return interfaces_1.Position.Disconnected | interfaces_1.Position.ImplementationSpecific | + (DOMImpl_1.dom.compareCache.check(this, other) ? interfaces_1.Position.Preceding : interfaces_1.Position.Following); + } + /** + * 7. If node1 is an ancestor of node2 and attr1 is null, or node1 is node2 + * and attr2 is non-null, then return the result of adding + * DOCUMENT_POSITION_CONTAINS to DOCUMENT_POSITION_PRECEDING. + */ + if ((!attr1 && algorithm_1.tree_isAncestorOf(node2, node1)) || + (attr2 && (node1 === node2))) { + return interfaces_1.Position.Contains | interfaces_1.Position.Preceding; + } + /** + * 8. If node1 is a descendant of node2 and attr2 is null, or node1 is node2 + * and attr1 is non-null, then return the result of adding + * DOCUMENT_POSITION_CONTAINED_BY to DOCUMENT_POSITION_FOLLOWING. + */ + if ((!attr2 && algorithm_1.tree_isDescendantOf(node2, node1)) || + (attr1 && (node1 === node2))) { + return interfaces_1.Position.ContainedBy | interfaces_1.Position.Following; + } + /** + * 9. If node1 is preceding node2, then return DOCUMENT_POSITION_PRECEDING. + */ + if (algorithm_1.tree_isPreceding(node2, node1)) + return interfaces_1.Position.Preceding; + /** + * 10. Return DOCUMENT_POSITION_FOLLOWING. + */ + return interfaces_1.Position.Following; + }; + /** + * Returns `true` if given node is an inclusive descendant of this + * node, and `false` otherwise (including when other node is `null`). + * + * @param other - the node to check + */ + NodeImpl.prototype.contains = function (other) { + /** + * The contains(other) method, when invoked, must return true if other is an + * inclusive descendant of context object, and false otherwise (including + * when other is null). + */ + if (other === null) + return false; + return algorithm_1.tree_isDescendantOf(this, other, true); + }; + /** + * Returns the prefix for a given namespace URI, if present, and + * `null` if not. + * + * @param namespace - the namespace to search + */ + NodeImpl.prototype.lookupPrefix = function (namespace) { + /** + * 1. If namespace is null or the empty string, then return null. + * 2. Switch on the context object: + */ + if (!namespace) + return null; + if (util_1.Guard.isElementNode(this)) { + /** + * Return the result of locating a namespace prefix for it using + * namespace. + */ + return algorithm_1.node_locateANamespacePrefix(this, namespace); + } + else if (util_1.Guard.isDocumentNode(this)) { + /** + * Return the result of locating a namespace prefix for its document + * element, if its document element is non-null, and null otherwise. + */ + if (this.documentElement === null) { + return null; + } + else { + return algorithm_1.node_locateANamespacePrefix(this.documentElement, namespace); + } + } + else if (util_1.Guard.isDocumentTypeNode(this) || util_1.Guard.isDocumentFragmentNode(this)) { + return null; + } + else if (util_1.Guard.isAttrNode(this)) { + /** + * Return the result of locating a namespace prefix for its element, + * if its element is non-null, and null otherwise. + */ + if (this._element === null) { + return null; + } + else { + return algorithm_1.node_locateANamespacePrefix(this._element, namespace); + } + } + else { + /** + * Return the result of locating a namespace prefix for its parent + * element, if its parent element is non-null, and null otherwise. + */ + if (this._parent !== null && util_1.Guard.isElementNode(this._parent)) { + return algorithm_1.node_locateANamespacePrefix(this._parent, namespace); + } + else { + return null; + } + } + }; + /** + * Returns the namespace URI for a given prefix if present, and `null` + * if not. + * + * @param prefix - the prefix to search + */ + NodeImpl.prototype.lookupNamespaceURI = function (prefix) { + /** + * 1. If prefix is the empty string, then set it to null. + * 2. Return the result of running locate a namespace for the context object + * using prefix. + */ + return algorithm_1.node_locateANamespace(this, prefix || null); + }; + /** + * Returns `true` if the namespace is the default namespace on this + * node or `false` if not. + * + * @param namespace - the namespace to check + */ + NodeImpl.prototype.isDefaultNamespace = function (namespace) { + /** + * 1. If namespace is the empty string, then set it to null. + * 2. Let defaultNamespace be the result of running locate a namespace for + * context object using null. + * 3. Return true if defaultNamespace is the same as namespace, and false otherwise. + */ + if (!namespace) + namespace = null; + var defaultNamespace = algorithm_1.node_locateANamespace(this, null); + return (defaultNamespace === namespace); + }; + /** + * Inserts the node `newChild` before the existing child node + * `refChild`. If `refChild` is `null`, inserts `newChild` at the end + * of the list of children. + * + * If `newChild` is a {@link DocumentFragment} object, all of its + * children are inserted, in the same order, before `refChild`. + * + * If `newChild` is already in the tree, it is first removed. + * + * @param newChild - the node to insert + * @param refChild - the node before which the new node must be + * inserted + * + * @returns the newly inserted child node + */ + NodeImpl.prototype.insertBefore = function (newChild, refChild) { + /** + * The insertBefore(node, child) method, when invoked, must return the + * result of pre-inserting node into context object before child. + */ + return algorithm_1.mutation_preInsert(newChild, this, refChild); + }; + /** + * Adds the node `newChild` to the end of the list of children of this + * node, and returns it. If `newChild` is already in the tree, it is + * first removed. + * + * If `newChild` is a {@link DocumentFragment} object, the entire + * contents of the document fragment are moved into the child list of + * this node. + * + * @param newChild - the node to add + * + * @returns the newly inserted child node + */ + NodeImpl.prototype.appendChild = function (newChild) { + /** + * The appendChild(node) method, when invoked, must return the result of + * appending node to context object. + */ + return algorithm_1.mutation_append(newChild, this); + }; + /** + * Replaces the child node `oldChild` with `newChild` in the list of + * children, and returns the `oldChild` node. If `newChild` is already + * in the tree, it is first removed. + * + * @param newChild - the new node to put in the child list + * @param oldChild - the node being replaced in the list + * + * @returns the removed child node + */ + NodeImpl.prototype.replaceChild = function (newChild, oldChild) { + /** + * The replaceChild(node, child) method, when invoked, must return the + * result of replacing child with node within context object. + */ + return algorithm_1.mutation_replace(oldChild, newChild, this); + }; + /** + * Removes the child node indicated by `oldChild` from the list of + * children, and returns it. + * + * @param oldChild - the node being removed from the list + * + * @returns the removed child node + */ + NodeImpl.prototype.removeChild = function (oldChild) { + /** + * The removeChild(child) method, when invoked, must return the result of + * pre-removing child from context object. + */ + return algorithm_1.mutation_preRemove(oldChild, this); + }; + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + NodeImpl.prototype._getTheParent = function (event) { + /** + * A node’s get the parent algorithm, given an event, returns the node’s + * assigned slot, if node is assigned, and node’s parent otherwise. + */ + if (util_1.Guard.isSlotable(this) && algorithm_1.shadowTree_isAssigned(this)) { + return this._assignedSlot; + } + else { + return this._parent; + } + }; + NodeImpl.ELEMENT_NODE = 1; + NodeImpl.ATTRIBUTE_NODE = 2; + NodeImpl.TEXT_NODE = 3; + NodeImpl.CDATA_SECTION_NODE = 4; + NodeImpl.ENTITY_REFERENCE_NODE = 5; + NodeImpl.ENTITY_NODE = 6; + NodeImpl.PROCESSING_INSTRUCTION_NODE = 7; + NodeImpl.COMMENT_NODE = 8; + NodeImpl.DOCUMENT_NODE = 9; + NodeImpl.DOCUMENT_TYPE_NODE = 10; + NodeImpl.DOCUMENT_FRAGMENT_NODE = 11; + NodeImpl.NOTATION_NODE = 12; + NodeImpl.DOCUMENT_POSITION_DISCONNECTED = 0x01; + NodeImpl.DOCUMENT_POSITION_PRECEDING = 0x02; + NodeImpl.DOCUMENT_POSITION_FOLLOWING = 0x04; + NodeImpl.DOCUMENT_POSITION_CONTAINS = 0x08; + NodeImpl.DOCUMENT_POSITION_CONTAINED_BY = 0x10; + NodeImpl.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20; + return NodeImpl; +}(EventTargetImpl_1.EventTargetImpl)); +exports.NodeImpl = NodeImpl; +/** + * A performance tweak to share an empty set between all node classes. This will + * be overwritten by element, document and document fragment nodes to supply an + * actual set of nodes. + */ +NodeImpl.prototype._children = new util_1.EmptySet(); +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ELEMENT_NODE", 1); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ATTRIBUTE_NODE", 2); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "TEXT_NODE", 3); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "CDATA_SECTION_NODE", 4); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_REFERENCE_NODE", 5); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_NODE", 6); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "PROCESSING_INSTRUCTION_NODE", 7); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "COMMENT_NODE", 8); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_NODE", 9); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_TYPE_NODE", 10); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_FRAGMENT_NODE", 11); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "NOTATION_NODE", 12); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_DISCONNECTED", 0x01); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_PRECEDING", 0x02); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_FOLLOWING", 0x04); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINS", 0x08); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINED_BY", 0x10); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC", 0x20); +//# sourceMappingURL=NodeImpl.js.map + +/***/ }), + +/***/ 1997: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var TraverserImpl_1 = __nccwpck_require__(9782); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents an object which can be used to iterate through the nodes + * of a subtree. + */ +var NodeIteratorImpl = /** @class */ (function (_super) { + __extends(NodeIteratorImpl, _super); + /** + * Initializes a new instance of `NodeIterator`. + */ + function NodeIteratorImpl(root, reference, pointerBeforeReference) { + var _this = _super.call(this, root) || this; + _this._iteratorCollection = undefined; + _this._reference = reference; + _this._pointerBeforeReference = pointerBeforeReference; + algorithm_1.nodeIterator_iteratorList().add(_this); + return _this; + } + Object.defineProperty(NodeIteratorImpl.prototype, "referenceNode", { + /** @inheritdoc */ + get: function () { return this._reference; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NodeIteratorImpl.prototype, "pointerBeforeReferenceNode", { + /** @inheritdoc */ + get: function () { return this._pointerBeforeReference; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + NodeIteratorImpl.prototype.nextNode = function () { + /** + * The nextNode() method, when invoked, must return the result of + * traversing with the context object and next. + */ + return algorithm_1.nodeIterator_traverse(this, true); + }; + /** @inheritdoc */ + NodeIteratorImpl.prototype.previousNode = function () { + /** + * The previousNode() method, when invoked, must return the result of + * traversing with the context object and previous. + */ + return algorithm_1.nodeIterator_traverse(this, false); + }; + /** @inheritdoc */ + NodeIteratorImpl.prototype.detach = function () { + /** + * The detach() method, when invoked, must do nothing. + * + * since JS lacks weak references, we still use detach + */ + algorithm_1.nodeIterator_iteratorList().delete(this); + }; + /** + * Creates a new `NodeIterator`. + * + * @param root - iterator's root node + * @param reference - reference node + * @param pointerBeforeReference - whether the iterator is before or after the + * reference node + */ + NodeIteratorImpl._create = function (root, reference, pointerBeforeReference) { + return new NodeIteratorImpl(root, reference, pointerBeforeReference); + }; + return NodeIteratorImpl; +}(TraverserImpl_1.TraverserImpl)); +exports.NodeIteratorImpl = NodeIteratorImpl; +//# sourceMappingURL=NodeIteratorImpl.js.map + +/***/ }), + +/***/ 3728: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(6195); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents an ordered set of nodes. + */ +var NodeListImpl = /** @class */ (function () { + /** + * Initializes a new instance of `NodeList`. + * + * @param root - root node + */ + function NodeListImpl(root) { + this._live = true; + this._filter = null; + this._length = 0; + this._root = root; + return new Proxy(this, this); + } + Object.defineProperty(NodeListImpl.prototype, "length", { + /** @inheritdoc */ + get: function () { + /** + * The length attribute must return the number of nodes represented + * by the collection. + */ + return this._root._children.size; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + NodeListImpl.prototype.item = function (index) { + /** + * The item(index) method must return the indexth node in the collection. + * If there is no indexth node in the collection, then the method must + * return null. + */ + if (index < 0 || index > this.length - 1) + return null; + if (index < this.length / 2) { + var i = 0; + var node = this._root._firstChild; + while (node !== null && i !== index) { + node = node._nextSibling; + i++; + } + return node; + } + else { + var i = this.length - 1; + var node = this._root._lastChild; + while (node !== null && i !== index) { + node = node._previousSibling; + i--; + } + return node; + } + }; + /** @inheritdoc */ + NodeListImpl.prototype.keys = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var index = 0; + return { + next: function () { + if (index === this.length) { + return { done: true, value: null }; + } + else { + return { done: false, value: index++ }; + } + }.bind(this) + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListImpl.prototype.values = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var it = this[Symbol.iterator](); + return { + next: function () { + return it.next(); + } + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListImpl.prototype.entries = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var it = this[Symbol.iterator](); + var index = 0; + return { + next: function () { + var itResult = it.next(); + if (itResult.done) { + return { done: true, value: null }; + } + else { + return { done: false, value: [index++, itResult.value] }; + } + } + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListImpl.prototype[Symbol.iterator] = function () { + return this._root._children[Symbol.iterator](); + }; + /** @inheritdoc */ + NodeListImpl.prototype.forEach = function (callback, thisArg) { + var e_1, _a; + if (thisArg === undefined) { + thisArg = DOMImpl_1.dom.window; + } + var index = 0; + try { + for (var _b = __values(this._root._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + callback.call(thisArg, node, index++, this); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + }; + /** + * Implements a proxy get trap to provide array-like access. + */ + NodeListImpl.prototype.get = function (target, key, receiver) { + if (!util_1.isString(key)) { + return Reflect.get(target, key, receiver); + } + var index = Number(key); + if (isNaN(index)) { + return Reflect.get(target, key, receiver); + } + return target.item(index) || undefined; + }; + /** + * Implements a proxy set trap to provide array-like access. + */ + NodeListImpl.prototype.set = function (target, key, value, receiver) { + if (!util_1.isString(key)) { + return Reflect.set(target, key, value, receiver); + } + var index = Number(key); + if (isNaN(index)) { + return Reflect.set(target, key, value, receiver); + } + var node = target.item(index) || undefined; + if (!node) + return false; + if (node._parent) { + algorithm_1.mutation_replace(node, value, node._parent); + return true; + } + else { + return false; + } + }; + /** + * Creates a new `NodeList`. + * + * @param root - root node + */ + NodeListImpl._create = function (root) { + return new NodeListImpl(root); + }; + return NodeListImpl; +}()); +exports.NodeListImpl = NodeListImpl; +//# sourceMappingURL=NodeListImpl.js.map + +/***/ }), + +/***/ 5306: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var util_1 = __nccwpck_require__(6195); +/** + * Represents an ordered list of nodes. + * This is a static implementation of `NodeList`. + */ +var NodeListStaticImpl = /** @class */ (function () { + /** + * Initializes a new instance of `NodeList`. + * + * @param root - root node + */ + function NodeListStaticImpl(root) { + this._live = false; + this._items = []; + this._length = 0; + this._root = root; + this._items = []; + this._filter = function (node) { return true; }; + return new Proxy(this, this); + } + Object.defineProperty(NodeListStaticImpl.prototype, "length", { + /** @inheritdoc */ + get: function () { + /** + * The length attribute must return the number of nodes represented by + * the collection. + */ + return this._items.length; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + NodeListStaticImpl.prototype.item = function (index) { + /** + * The item(index) method must return the indexth node in the collection. + * If there is no indexth node in the collection, then the method must + * return null. + */ + if (index < 0 || index > this.length - 1) + return null; + return this._items[index]; + }; + /** @inheritdoc */ + NodeListStaticImpl.prototype.keys = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var index = 0; + return { + next: function () { + if (index === this.length) { + return { done: true, value: null }; + } + else { + return { done: false, value: index++ }; + } + }.bind(this) + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListStaticImpl.prototype.values = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var it = this[Symbol.iterator](); + return { + next: function () { + return it.next(); + } + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListStaticImpl.prototype.entries = function () { + var _a; + return _a = {}, + _a[Symbol.iterator] = function () { + var it = this[Symbol.iterator](); + var index = 0; + return { + next: function () { + var itResult = it.next(); + if (itResult.done) { + return { done: true, value: null }; + } + else { + return { done: false, value: [index++, itResult.value] }; + } + } + }; + }.bind(this), + _a; + }; + /** @inheritdoc */ + NodeListStaticImpl.prototype[Symbol.iterator] = function () { + var it = this._items[Symbol.iterator](); + return { + next: function () { + return it.next(); + } + }; + }; + /** @inheritdoc */ + NodeListStaticImpl.prototype.forEach = function (callback, thisArg) { + var e_1, _a; + if (thisArg === undefined) { + thisArg = DOMImpl_1.dom.window; + } + var index = 0; + try { + for (var _b = __values(this._items), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + callback.call(thisArg, node, index++, this); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + }; + /** + * Implements a proxy get trap to provide array-like access. + */ + NodeListStaticImpl.prototype.get = function (target, key, receiver) { + if (!util_1.isString(key)) { + return Reflect.get(target, key, receiver); + } + var index = Number(key); + if (isNaN(index)) { + return Reflect.get(target, key, receiver); + } + return target._items[index] || undefined; + }; + /** + * Implements a proxy set trap to provide array-like access. + */ + NodeListStaticImpl.prototype.set = function (target, key, value, receiver) { + if (!util_1.isString(key)) { + return Reflect.set(target, key, value, receiver); + } + var index = Number(key); + if (isNaN(index)) { + return Reflect.set(target, key, value, receiver); + } + if (index >= 0 && index < target._items.length) { + target._items[index] = value; + return true; + } + else { + return false; + } + }; + /** + * Creates a new `NodeList`. + * + * @param root - root node + * @param items - a list of items to initialize the list + */ + NodeListStaticImpl._create = function (root, items) { + var list = new NodeListStaticImpl(root); + list._items = items; + return list; + }; + return NodeListStaticImpl; +}()); +exports.NodeListStaticImpl = NodeListStaticImpl; +//# sourceMappingURL=NodeListStaticImpl.js.map + +/***/ }), + +/***/ 1032: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(5282); +/** + * Represents a mixin that extends child nodes that can have siblings + * other than doctypes. This mixin is implemented by {@link Element} and + * {@link CharacterData}. + */ +var NonDocumentTypeChildNodeImpl = /** @class */ (function () { + function NonDocumentTypeChildNodeImpl() { + } + Object.defineProperty(NonDocumentTypeChildNodeImpl.prototype, "previousElementSibling", { + /** @inheritdoc */ + get: function () { + /** + * The previousElementSibling attribute’s getter must return the first + * preceding sibling that is an element, and null otherwise. + */ + var node = util_1.Cast.asNode(this)._previousSibling; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._previousSibling; + } + return null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(NonDocumentTypeChildNodeImpl.prototype, "nextElementSibling", { + /** @inheritdoc */ + get: function () { + /** + * The nextElementSibling attribute’s getter must return the first + * following sibling that is an element, and null otherwise. + */ + var node = util_1.Cast.asNode(this)._nextSibling; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._nextSibling; + } + return null; + }, + enumerable: true, + configurable: true + }); + return NonDocumentTypeChildNodeImpl; +}()); +exports.NonDocumentTypeChildNodeImpl = NonDocumentTypeChildNodeImpl; +//# sourceMappingURL=NonDocumentTypeChildNodeImpl.js.map + +/***/ }), + +/***/ 733: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(5282); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a mixin that extends non-element parent nodes. This mixin + * is implemented by {@link Document} and {@link DocumentFragment}. + */ +var NonElementParentNodeImpl = /** @class */ (function () { + function NonElementParentNodeImpl() { + } + /** @inheritdoc */ + NonElementParentNodeImpl.prototype.getElementById = function (id) { + /** + * The getElementById(elementId) method, when invoked, must return the first + * element, in tree order, within the context object’s descendants, + * whose ID is elementId, and null if there is no such element otherwise. + */ + var ele = algorithm_1.tree_getFirstDescendantNode(util_1.Cast.asNode(this), false, false, function (e) { return util_1.Guard.isElementNode(e); }); + while (ele !== null) { + if (ele._uniqueIdentifier === id) { + return ele; + } + ele = algorithm_1.tree_getNextDescendantNode(util_1.Cast.asNode(this), ele, false, false, function (e) { return util_1.Guard.isElementNode(e); }); + } + return null; + }; + return NonElementParentNodeImpl; +}()); +exports.NonElementParentNodeImpl = NonElementParentNodeImpl; +//# sourceMappingURL=NonElementParentNodeImpl.js.map + +/***/ }), + +/***/ 5988: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(5282); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a mixin that extends parent nodes that can have children. + * This mixin is implemented by {@link Element}, {@link Document} and + * {@link DocumentFragment}. + */ +var ParentNodeImpl = /** @class */ (function () { + function ParentNodeImpl() { + } + Object.defineProperty(ParentNodeImpl.prototype, "children", { + /** @inheritdoc */ + get: function () { + /** + * The children attribute’s getter must return an HTMLCollection collection + * rooted at context object matching only element children. + */ + return algorithm_1.create_htmlCollection(util_1.Cast.asNode(this)); + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ParentNodeImpl.prototype, "firstElementChild", { + /** @inheritdoc */ + get: function () { + /** + * The firstElementChild attribute’s getter must return the first child + * that is an element, and null otherwise. + */ + var node = util_1.Cast.asNode(this)._firstChild; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._nextSibling; + } + return null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ParentNodeImpl.prototype, "lastElementChild", { + /** @inheritdoc */ + get: function () { + /** + * The lastElementChild attribute’s getter must return the last child that + * is an element, and null otherwise. + */ + var node = util_1.Cast.asNode(this)._lastChild; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._previousSibling; + } + return null; + }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ParentNodeImpl.prototype, "childElementCount", { + /** @inheritdoc */ + get: function () { + var e_1, _a; + /** + * The childElementCount attribute’s getter must return the number of + * children of context object that are elements. + */ + var count = 0; + try { + for (var _b = __values(util_1.Cast.asNode(this)._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + if (util_1.Guard.isElementNode(childNode)) + count++; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + return count; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + ParentNodeImpl.prototype.prepend = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + /** + * 1. Let node be the result of converting nodes into a node given nodes + * and context object’s node document. + * 2. Pre-insert node into context object before the context object’s first + * child. + */ + var node = util_1.Cast.asNode(this); + var childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument); + algorithm_1.mutation_preInsert(childNode, node, node._firstChild); + }; + /** @inheritdoc */ + ParentNodeImpl.prototype.append = function () { + var nodes = []; + for (var _i = 0; _i < arguments.length; _i++) { + nodes[_i] = arguments[_i]; + } + /** + * 1. Let node be the result of converting nodes into a node given nodes + * and context object’s node document. + * 2. Append node to context object. + */ + var node = util_1.Cast.asNode(this); + var childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument); + algorithm_1.mutation_append(childNode, node); + }; + /** @inheritdoc */ + ParentNodeImpl.prototype.querySelector = function (selectors) { + /** + * The querySelector(selectors) method, when invoked, must return the first + * result of running scope-match a selectors string selectors against + * context object, if the result is not an empty list, and null otherwise. + */ + var node = util_1.Cast.asNode(this); + var result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node); + return (result.length === 0 ? null : result[0]); + }; + /** @inheritdoc */ + ParentNodeImpl.prototype.querySelectorAll = function (selectors) { + /** + * The querySelectorAll(selectors) method, when invoked, must return the + * static result of running scope-match a selectors string selectors against + * context object. + */ + var node = util_1.Cast.asNode(this); + var result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node); + return algorithm_1.create_nodeListStatic(node, result); + }; + return ParentNodeImpl; +}()); +exports.ParentNodeImpl = ParentNodeImpl; +//# sourceMappingURL=ParentNodeImpl.js.map + +/***/ }), + +/***/ 9430: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var CharacterDataImpl_1 = __nccwpck_require__(5330); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a processing instruction node. + */ +var ProcessingInstructionImpl = /** @class */ (function (_super) { + __extends(ProcessingInstructionImpl, _super); + /** + * Initializes a new instance of `ProcessingInstruction`. + */ + function ProcessingInstructionImpl(target, data) { + var _this = _super.call(this, data) || this; + _this._target = target; + return _this; + } + Object.defineProperty(ProcessingInstructionImpl.prototype, "target", { + /** + * Gets the target of the {@link ProcessingInstruction} node. + */ + get: function () { return this._target; }, + enumerable: true, + configurable: true + }); + /** + * Creates a new `ProcessingInstruction`. + * + * @param document - owner document + * @param target - instruction target + * @param data - node contents + */ + ProcessingInstructionImpl._create = function (document, target, data) { + var node = new ProcessingInstructionImpl(target, data); + node._nodeDocument = document; + return node; + }; + return ProcessingInstructionImpl; +}(CharacterDataImpl_1.CharacterDataImpl)); +exports.ProcessingInstructionImpl = ProcessingInstructionImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(ProcessingInstructionImpl.prototype, "_nodeType", interfaces_1.NodeType.ProcessingInstruction); +//# sourceMappingURL=ProcessingInstructionImpl.js.map + +/***/ }), + +/***/ 166: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DOMImpl_1 = __nccwpck_require__(4177); +var interfaces_1 = __nccwpck_require__(7305); +var AbstractRangeImpl_1 = __nccwpck_require__(7126); +var DOMException_1 = __nccwpck_require__(3166); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +var util_1 = __nccwpck_require__(5282); +/** + * Represents a live range. + */ +var RangeImpl = /** @class */ (function (_super) { + __extends(RangeImpl, _super); + /** + * Initializes a new instance of `Range`. + */ + function RangeImpl() { + var _this = _super.call(this) || this; + /** + * The Range() constructor, when invoked, must return a new live range with + * (current global object’s associated Document, 0) as its start and end. + */ + var doc = DOMImpl_1.dom.window._associatedDocument; + _this._start = [doc, 0]; + _this._end = [doc, 0]; + DOMImpl_1.dom.rangeList.add(_this); + return _this; + } + Object.defineProperty(RangeImpl.prototype, "commonAncestorContainer", { + /** @inheritdoc */ + get: function () { + /** + * 1. Let container be start node. + * 2. While container is not an inclusive ancestor of end node, let + * container be container’s parent. + * 3. Return container. + */ + var container = this._start[0]; + while (!algorithm_1.tree_isAncestorOf(this._end[0], container, true)) { + if (container._parent === null) { + throw new Error("Parent node is null."); + } + container = container._parent; + } + return container; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + RangeImpl.prototype.setStart = function (node, offset) { + /** + * The setStart(node, offset) method, when invoked, must set the start of + * context object to boundary point (node, offset). + */ + algorithm_1.range_setTheStart(this, node, offset); + }; + /** @inheritdoc */ + RangeImpl.prototype.setEnd = function (node, offset) { + /** + * The setEnd(node, offset) method, when invoked, must set the end of + * context object to boundary point (node, offset). + */ + algorithm_1.range_setTheEnd(this, node, offset); + }; + /** @inheritdoc */ + RangeImpl.prototype.setStartBefore = function (node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the start of the context object to boundary point + * (parent, node’s index). + */ + var parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node)); + }; + /** @inheritdoc */ + RangeImpl.prototype.setStartAfter = function (node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the start of the context object to boundary point + * (parent, node’s index plus 1). + */ + var parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node) + 1); + }; + /** @inheritdoc */ + RangeImpl.prototype.setEndBefore = function (node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the end of the context object to boundary point + * (parent, node’s index). + */ + var parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node)); + }; + /** @inheritdoc */ + RangeImpl.prototype.setEndAfter = function (node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the end of the context object to boundary point + * (parent, node’s index plus 1). + */ + var parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node) + 1); + }; + /** @inheritdoc */ + RangeImpl.prototype.collapse = function (toStart) { + /** + * The collapse(toStart) method, when invoked, must if toStart is true, + * set end to start, and set start to end otherwise. + */ + if (toStart) { + this._end = this._start; + } + else { + this._start = this._end; + } + }; + /** @inheritdoc */ + RangeImpl.prototype.selectNode = function (node) { + /** + * The selectNode(node) method, when invoked, must select node within + * context object. + */ + algorithm_1.range_select(node, this); + }; + /** @inheritdoc */ + RangeImpl.prototype.selectNodeContents = function (node) { + /** + * 1. If node is a doctype, throw an "InvalidNodeTypeError" DOMException. + * 2. Let length be the length of node. + * 3. Set start to the boundary point (node, 0). + * 4. Set end to the boundary point (node, length). + */ + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + var length = algorithm_1.tree_nodeLength(node); + this._start = [node, 0]; + this._end = [node, length]; + }; + /** @inheritdoc */ + RangeImpl.prototype.compareBoundaryPoints = function (how, sourceRange) { + /** + * 1. If how is not one of + * - START_TO_START, + * - START_TO_END, + * - END_TO_END, and + * - END_TO_START, + * then throw a "NotSupportedError" DOMException. + */ + if (how !== interfaces_1.HowToCompare.StartToStart && how !== interfaces_1.HowToCompare.StartToEnd && + how !== interfaces_1.HowToCompare.EndToEnd && how !== interfaces_1.HowToCompare.EndToStart) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If context object’s root is not the same as sourceRange’s root, + * then throw a "WrongDocumentError" DOMException. + */ + if (algorithm_1.range_root(this) !== algorithm_1.range_root(sourceRange)) + throw new DOMException_1.WrongDocumentError(); + /** + * 3. If how is: + * - START_TO_START: + * Let this point be the context object’s start. Let other point be + * sourceRange’s start. + * - START_TO_END: + * Let this point be the context object’s end. Let other point be + * sourceRange’s start. + * - END_TO_END: + * Let this point be the context object’s end. Let other point be + * sourceRange’s end. + * - END_TO_START: + * Let this point be the context object’s start. Let other point be + * sourceRange’s end. + */ + var thisPoint; + var otherPoint; + switch (how) { + case interfaces_1.HowToCompare.StartToStart: + thisPoint = this._start; + otherPoint = sourceRange._start; + break; + case interfaces_1.HowToCompare.StartToEnd: + thisPoint = this._end; + otherPoint = sourceRange._start; + break; + case interfaces_1.HowToCompare.EndToEnd: + thisPoint = this._end; + otherPoint = sourceRange._end; + break; + case interfaces_1.HowToCompare.EndToStart: + thisPoint = this._start; + otherPoint = sourceRange._end; + break; + /* istanbul ignore next */ + default: + throw new DOMException_1.NotSupportedError(); + } + /** + * 4. If the position of this point relative to other point is + * - before + * Return −1. + * - equal + * Return 0. + * - after + * Return 1. + */ + var position = algorithm_1.boundaryPoint_position(thisPoint, otherPoint); + if (position === interfaces_1.BoundaryPosition.Before) { + return -1; + } + else if (position === interfaces_1.BoundaryPosition.After) { + return 1; + } + else { + return 0; + } + }; + /** @inheritdoc */ + RangeImpl.prototype.deleteContents = function () { + var e_1, _a, e_2, _b; + /** + * 1. If the context object is collapsed, then return. + * 2. Let original start node, original start offset, original end node, + * and original end offset be the context object’s start node, + * start offset, end node, and end offset, respectively. + */ + if (algorithm_1.range_collapsed(this)) + return; + var originalStartNode = this._startNode; + var originalStartOffset = this._startOffset; + var originalEndNode = this._endNode; + var originalEndOffset = this._endOffset; + /** + * 3. If original start node and original end node are the same, and they + * are a Text, ProcessingInstruction, or Comment node, replace data with + * node original start node, offset original start offset, count original + * end offset minus original start offset, and data the empty string, + * and then return. + */ + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, ''); + return; + } + /** + * 4. Let nodes to remove be a list of all the nodes that are contained in + * the context object, in tree order, omitting any node whose parent is also + * contained in the context object. + */ + var nodesToRemove = []; + try { + for (var _c = __values(algorithm_1.range_getContainedNodes(this)), _d = _c.next(); !_d.done; _d = _c.next()) { + var node = _d.value; + var parent = node._parent; + if (parent !== null && algorithm_1.range_isContained(parent, this)) { + continue; + } + nodesToRemove.push(node); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_1) throw e_1.error; } + } + var newNode; + var newOffset; + if (algorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + /** + * 5. If original start node is an inclusive ancestor of original end + * node, set new node to original start node and new offset to original + * start offset. + */ + newNode = originalStartNode; + newOffset = originalStartOffset; + } + else { + /** + * 6. Otherwise: + * 6.1. Let reference node equal original start node. + * 6.2. While reference node’s parent is not null and is not an inclusive + * ancestor of original end node, set reference node to its parent. + * 6.3. Set new node to the parent of reference node, and new offset to + * one plus the index of reference node. + */ + var referenceNode = originalStartNode; + while (referenceNode._parent !== null && + !algorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent, true)) { + referenceNode = referenceNode._parent; + } + /* istanbul ignore next */ + if (referenceNode._parent === null) { + throw new Error("Parent node is null."); + } + newNode = referenceNode._parent; + newOffset = algorithm_1.tree_index(referenceNode) + 1; + } + /** + * 7. If original start node is a Text, ProcessingInstruction, or Comment + * node, replace data with node original start node, offset original start + * offset, count original start node’s length minus original start offset, + * data the empty string. + */ + if (util_1.Guard.isCharacterDataNode(originalStartNode)) { + algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, algorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, ''); + } + try { + /** + * 8. For each node in nodes to remove, in tree order, remove node from its + * parent. + */ + for (var nodesToRemove_1 = __values(nodesToRemove), nodesToRemove_1_1 = nodesToRemove_1.next(); !nodesToRemove_1_1.done; nodesToRemove_1_1 = nodesToRemove_1.next()) { + var node = nodesToRemove_1_1.value; + /* istanbul ignore else */ + if (node._parent) { + algorithm_1.mutation_remove(node, node._parent); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (nodesToRemove_1_1 && !nodesToRemove_1_1.done && (_b = nodesToRemove_1.return)) _b.call(nodesToRemove_1); + } + finally { if (e_2) throw e_2.error; } + } + /** + * 9. If original end node is a Text, ProcessingInstruction, or Comment + * node, replace data with node original end node, offset 0, count original + * end offset and data the empty string. + */ + if (util_1.Guard.isCharacterDataNode(originalEndNode)) { + algorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, ''); + } + /** + * 10. Set start and end to (new node, new offset). + */ + this._start = [newNode, newOffset]; + this._end = [newNode, newOffset]; + }; + /** @inheritdoc */ + RangeImpl.prototype.extractContents = function () { + /** + * The extractContents() method, when invoked, must return the result of + * extracting the context object. + */ + return algorithm_1.range_extract(this); + }; + /** @inheritdoc */ + RangeImpl.prototype.cloneContents = function () { + /** + * The cloneContents() method, when invoked, must return the result of + * cloning the contents of the context object. + */ + return algorithm_1.range_cloneTheContents(this); + }; + /** @inheritdoc */ + RangeImpl.prototype.insertNode = function (node) { + /** + * The insertNode(node) method, when invoked, must insert node into the + * context object. + */ + return algorithm_1.range_insert(node, this); + }; + /** @inheritdoc */ + RangeImpl.prototype.surroundContents = function (newParent) { + var e_3, _a; + try { + /** + * 1. If a non-Text node is partially contained in the context object, then + * throw an "InvalidStateError" DOMException. + */ + for (var _b = __values(algorithm_1.range_getPartiallyContainedNodes(this)), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + if (!util_1.Guard.isTextNode(node)) { + throw new DOMException_1.InvalidStateError(); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_3) throw e_3.error; } + } + /** + * 2. If newParent is a Document, DocumentType, or DocumentFragment node, + * then throw an "InvalidNodeTypeError" DOMException. + */ + if (util_1.Guard.isDocumentNode(newParent) || + util_1.Guard.isDocumentTypeNode(newParent) || + util_1.Guard.isDocumentFragmentNode(newParent)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + /** + * 3. Let fragment be the result of extracting the context object. + */ + var fragment = algorithm_1.range_extract(this); + /** + * 4. If newParent has children, then replace all with null within newParent. + */ + if ((newParent)._children.size !== 0) { + algorithm_1.mutation_replaceAll(null, newParent); + } + /** + * 5. Insert newParent into the context object. + * 6. Append fragment to newParent. + */ + algorithm_1.range_insert(newParent, this); + algorithm_1.mutation_append(fragment, newParent); + /** + * 7. Select newParent within the context object. + */ + algorithm_1.range_select(newParent, this); + }; + /** @inheritdoc */ + RangeImpl.prototype.cloneRange = function () { + /** + * The cloneRange() method, when invoked, must return a new live range with + * the same start and end as the context object. + */ + return algorithm_1.create_range(this._start, this._end); + }; + /** @inheritdoc */ + RangeImpl.prototype.detach = function () { + /** + * The detach() method, when invoked, must do nothing. + * + * since JS lacks weak references, we still use detach + */ + DOMImpl_1.dom.rangeList.delete(this); + }; + /** @inheritdoc */ + RangeImpl.prototype.isPointInRange = function (node, offset) { + /** + * 1. If node’s root is different from the context object’s root, return false. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) { + return false; + } + /** + * 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 3. If offset is greater than node’s length, then throw an + * "IndexSizeError" DOMException. + */ + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + if (offset > algorithm_1.tree_nodeLength(node)) + throw new DOMException_1.IndexSizeError(); + /** + * 4. If (node, offset) is before start or after end, return false. + */ + var bp = [node, offset]; + if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before || + algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) { + return false; + } + /** + * 5. Return true. + */ + return true; + }; + /** @inheritdoc */ + RangeImpl.prototype.comparePoint = function (node, offset) { + /** + * 1. If node’s root is different from the context object’s root, then throw + * a "WrongDocumentError" DOMException. + * 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 3. If offset is greater than node’s length, then throw an + * "IndexSizeError" DOMException. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) + throw new DOMException_1.WrongDocumentError(); + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + if (offset > algorithm_1.tree_nodeLength(node)) + throw new DOMException_1.IndexSizeError(); + /** + * 4. If (node, offset) is before start, return −1. + * 5. If (node, offset) is after end, return 1. + * 6. Return 0. + */ + var bp = [node, offset]; + if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before) { + return -1; + } + else if (algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) { + return 1; + } + else { + return 0; + } + }; + /** @inheritdoc */ + RangeImpl.prototype.intersectsNode = function (node) { + /** + * 1. If node’s root is different from the context object’s root, return false. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) { + return false; + } + /** + * 2. Let parent be node’s parent. + * 3. If parent is null, return true. + */ + var parent = node._parent; + if (parent === null) + return true; + /** + * 4. Let offset be node’s index. + */ + var offset = algorithm_1.tree_index(node); + /** + * 5. If (parent, offset) is before end and (parent, offset plus 1) is + * after start, return true. + */ + if (algorithm_1.boundaryPoint_position([parent, offset], this._end) === interfaces_1.BoundaryPosition.Before && + algorithm_1.boundaryPoint_position([parent, offset + 1], this._start) === interfaces_1.BoundaryPosition.After) { + return true; + } + /** + * 6. Return false. + */ + return false; + }; + RangeImpl.prototype.toString = function () { + var e_4, _a; + /** + * 1. Let s be the empty string. + */ + var s = ''; + /** + * 2. If the context object’s start node is the context object’s end node + * and it is a Text node, then return the substring of that Text node’s data + * beginning at the context object’s start offset and ending at the context + * object’s end offset. + */ + if (this._startNode === this._endNode && util_1.Guard.isTextNode(this._startNode)) { + return this._startNode._data.substring(this._startOffset, this._endOffset); + } + /** + * 3. If the context object’s start node is a Text node, then append the + * substring of that node’s data from the context object’s start offset + * until the end to s. + */ + if (util_1.Guard.isTextNode(this._startNode)) { + s += this._startNode._data.substring(this._startOffset); + } + try { + /** + * 4. Append the concatenation of the data of all Text nodes that are + * contained in the context object, in tree order, to s. + */ + for (var _b = __values(algorithm_1.range_getContainedNodes(this)), _c = _b.next(); !_c.done; _c = _b.next()) { + var child = _c.value; + if (util_1.Guard.isTextNode(child)) { + s += child._data; + } + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_4) throw e_4.error; } + } + /** + * 5. If the context object’s end node is a Text node, then append the + * substring of that node’s data from its start until the context object’s + * end offset to s. + */ + if (util_1.Guard.isTextNode(this._endNode)) { + s += this._endNode._data.substring(0, this._endOffset); + } + /** + * 6. Return s. + */ + return s; + }; + /** + * Creates a new `Range`. + * + * @param start - start point + * @param end - end point + */ + RangeImpl._create = function (start, end) { + var range = new RangeImpl(); + if (start) + range._start = start; + if (end) + range._end = end; + return range; + }; + RangeImpl.START_TO_START = 0; + RangeImpl.START_TO_END = 1; + RangeImpl.END_TO_END = 2; + RangeImpl.END_TO_START = 3; + return RangeImpl; +}(AbstractRangeImpl_1.AbstractRangeImpl)); +exports.RangeImpl = RangeImpl; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_START", 0); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_END", 1); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_END", 2); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_START", 3); +//# sourceMappingURL=RangeImpl.js.map + +/***/ }), + +/***/ 1911: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DocumentFragmentImpl_1 = __nccwpck_require__(2585); +var util_1 = __nccwpck_require__(6195); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a shadow root. + */ +var ShadowRootImpl = /** @class */ (function (_super) { + __extends(ShadowRootImpl, _super); + /** + * Initializes a new instance of `ShadowRoot`. + * + * @param host - shadow root's host element + * @param mode - shadow root's mode + */ + function ShadowRootImpl(host, mode) { + var _this = _super.call(this) || this; + _this._host = host; + _this._mode = mode; + return _this; + } + Object.defineProperty(ShadowRootImpl.prototype, "mode", { + /** @inheritdoc */ + get: function () { return this._mode; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(ShadowRootImpl.prototype, "host", { + /** @inheritdoc */ + get: function () { return this._host; }, + enumerable: true, + configurable: true + }); + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + ShadowRootImpl.prototype._getTheParent = function (event) { + /** + * A shadow root’s get the parent algorithm, given an event, returns null + * if event’s composed flag is unset and shadow root is the root of + * event’s path’s first struct’s invocation target, and shadow root’s host + * otherwise. + */ + if (!event._composedFlag && !util_1.isEmpty(event._path) && + algorithm_1.tree_rootNode(event._path[0].invocationTarget) === this) { + return null; + } + else { + return this._host; + } + }; + // MIXIN: DocumentOrShadowRoot + // No elements + /** + * Creates a new `ShadowRoot`. + * + * @param document - owner document + * @param host - shadow root's host element + */ + ShadowRootImpl._create = function (document, host) { + return new ShadowRootImpl(host, "closed"); + }; + return ShadowRootImpl; +}(DocumentFragmentImpl_1.DocumentFragmentImpl)); +exports.ShadowRootImpl = ShadowRootImpl; +//# sourceMappingURL=ShadowRootImpl.js.map + +/***/ }), + +/***/ 1964: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a mixin that allows nodes to become the contents of + * a element. This mixin is implemented by {@link Element} and + * {@link Text}. + */ +var SlotableImpl = /** @class */ (function () { + function SlotableImpl() { + } + Object.defineProperty(SlotableImpl.prototype, "_name", { + get: function () { return this.__name || ''; }, + set: function (val) { this.__name = val; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SlotableImpl.prototype, "_assignedSlot", { + get: function () { return this.__assignedSlot || null; }, + set: function (val) { this.__assignedSlot = val; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(SlotableImpl.prototype, "assignedSlot", { + /** @inheritdoc */ + get: function () { + return algorithm_1.shadowTree_findASlot(this, true); + }, + enumerable: true, + configurable: true + }); + return SlotableImpl; +}()); +exports.SlotableImpl = SlotableImpl; +//# sourceMappingURL=SlotableImpl.js.map + +/***/ }), + +/***/ 6357: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var AbstractRangeImpl_1 = __nccwpck_require__(7126); +var DOMException_1 = __nccwpck_require__(3166); +var util_1 = __nccwpck_require__(5282); +/** + * Represents a static range. + */ +var StaticRangeImpl = /** @class */ (function (_super) { + __extends(StaticRangeImpl, _super); + /** + * Initializes a new instance of `StaticRange`. + */ + function StaticRangeImpl(init) { + var _this = _super.call(this) || this; + /** + * 1. If init’s startContainer or endContainer is a DocumentType or Attr + * node, then throw an "InvalidNodeTypeError" DOMException. + * 2. Let staticRange be a new StaticRange object. + * 3. Set staticRange’s start to (init’s startContainer, init’s startOffset) + * and end to (init’s endContainer, init’s endOffset). + * 4. Return staticRange. + */ + if (util_1.Guard.isDocumentTypeNode(init.startContainer) || util_1.Guard.isAttrNode(init.startContainer) || + util_1.Guard.isDocumentTypeNode(init.endContainer) || util_1.Guard.isAttrNode(init.endContainer)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + _this._start = [init.startContainer, init.startOffset]; + _this._end = [init.endContainer, init.endOffset]; + return _this; + } + return StaticRangeImpl; +}(AbstractRangeImpl_1.AbstractRangeImpl)); +exports.StaticRangeImpl = StaticRangeImpl; +//# sourceMappingURL=StaticRangeImpl.js.map + +/***/ }), + +/***/ 2191: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var CharacterDataImpl_1 = __nccwpck_require__(5330); +var algorithm_1 = __nccwpck_require__(61); +var WebIDLAlgorithm_1 = __nccwpck_require__(5457); +/** + * Represents a text node. + */ +var TextImpl = /** @class */ (function (_super) { + __extends(TextImpl, _super); + /** + * Initializes a new instance of `Text`. + * + * @param data - the text content + */ + function TextImpl(data) { + if (data === void 0) { data = ''; } + var _this = _super.call(this, data) || this; + _this._name = ''; + _this._assignedSlot = null; + return _this; + } + Object.defineProperty(TextImpl.prototype, "wholeText", { + /** @inheritdoc */ + get: function () { + var e_1, _a; + /** + * The wholeText attribute’s getter must return the concatenation of the + * data of the contiguous Text nodes of the context object, in tree order. + */ + var text = ''; + try { + for (var _b = __values(algorithm_1.text_contiguousTextNodes(this, true)), _c = _b.next(); !_c.done; _c = _b.next()) { + var node = _c.value; + text = text + node._data; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + return text; + }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + TextImpl.prototype.splitText = function (offset) { + /** + * The splitText(offset) method, when invoked, must split context object + * with offset offset. + */ + return algorithm_1.text_split(this, offset); + }; + Object.defineProperty(TextImpl.prototype, "assignedSlot", { + // MIXIN: Slotable + /* istanbul ignore next */ + get: function () { throw new Error("Mixin: Slotable not implemented."); }, + enumerable: true, + configurable: true + }); + /** + * Creates a `Text`. + * + * @param document - owner document + * @param data - the text content + */ + TextImpl._create = function (document, data) { + if (data === void 0) { data = ''; } + var node = new TextImpl(data); + node._nodeDocument = document; + return node; + }; + return TextImpl; +}(CharacterDataImpl_1.CharacterDataImpl)); +exports.TextImpl = TextImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(TextImpl.prototype, "_nodeType", interfaces_1.NodeType.Text); +//# sourceMappingURL=TextImpl.js.map + +/***/ }), + +/***/ 9782: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +/** + * Represents an object which can be used to iterate through the nodes + * of a subtree. + */ +var TraverserImpl = /** @class */ (function () { + /** + * Initializes a new instance of `Traverser`. + * + * @param root - root node + */ + function TraverserImpl(root) { + this._activeFlag = false; + this._root = root; + this._whatToShow = interfaces_1.WhatToShow.All; + this._filter = null; + } + Object.defineProperty(TraverserImpl.prototype, "root", { + /** @inheritdoc */ + get: function () { return this._root; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(TraverserImpl.prototype, "whatToShow", { + /** @inheritdoc */ + get: function () { return this._whatToShow; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(TraverserImpl.prototype, "filter", { + /** @inheritdoc */ + get: function () { return this._filter; }, + enumerable: true, + configurable: true + }); + return TraverserImpl; +}()); +exports.TraverserImpl = TraverserImpl; +//# sourceMappingURL=TraverserImpl.js.map + +/***/ }), + +/***/ 9261: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var TraverserImpl_1 = __nccwpck_require__(9782); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents the nodes of a subtree and a position within them. + */ +var TreeWalkerImpl = /** @class */ (function (_super) { + __extends(TreeWalkerImpl, _super); + /** + * Initializes a new instance of `TreeWalker`. + */ + function TreeWalkerImpl(root, current) { + var _this = _super.call(this, root) || this; + _this._current = current; + return _this; + } + Object.defineProperty(TreeWalkerImpl.prototype, "currentNode", { + /** @inheritdoc */ + get: function () { return this._current; }, + set: function (value) { this._current = value; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + TreeWalkerImpl.prototype.parentNode = function () { + /** + * 1. Let node be the context object’s current. + * 2. While node is non-null and is not the context object’s root: + */ + var node = this._current; + while (node !== null && node !== this._root) { + /** + * 2.1. Set node to node’s parent. + * 2.2. If node is non-null and filtering node within the context object + * returns FILTER_ACCEPT, then set the context object’s current to node + * and return node. + */ + node = node._parent; + if (node !== null && + algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3. Return null. + */ + return null; + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.firstChild = function () { + /** + * The firstChild() method, when invoked, must traverse children with the + * context object and first. + */ + return algorithm_1.treeWalker_traverseChildren(this, true); + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.lastChild = function () { + /** + * The lastChild() method, when invoked, must traverse children with the + * context object and last. + */ + return algorithm_1.treeWalker_traverseChildren(this, false); + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.nextSibling = function () { + /** + * The nextSibling() method, when invoked, must traverse siblings with the + * context object and next. + */ + return algorithm_1.treeWalker_traverseSiblings(this, true); + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.previousNode = function () { + /** + * 1. Let node be the context object’s current. + * 2. While node is not the context object’s root: + */ + var node = this._current; + while (node !== this._root) { + /** + * 2.1. Let sibling be node’s previous sibling. + * 2.2. While sibling is non-null: + */ + var sibling = node._previousSibling; + while (sibling) { + /** + * 2.2.1. Set node to sibling. + * 2.2.2. Let result be the result of filtering node within the context + * object. + */ + node = sibling; + var result = algorithm_1.traversal_filter(this, node); + /** + * 2.2.3. While result is not FILTER_REJECT and node has a child: + */ + while (result !== interfaces_1.FilterResult.Reject && node._lastChild) { + /** + * 2.2.3.1. Set node to node’s last child. + * 2.2.3.2. Set result to the result of filtering node within the + * context object. + */ + node = node._lastChild; + result = algorithm_1.traversal_filter(this, node); + } + /** + * 2.2.4. If result is FILTER_ACCEPT, then set the context object’s + * current to node and return node. + */ + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + /** + * 2.2.5. Set sibling to node’s previous sibling. + */ + sibling = node._previousSibling; + } + /** + * 2.3. If node is the context object’s root or node’s parent is null, + * then return null. + */ + if (node === this._root || node._parent === null) { + return null; + } + /** + * 2.4. Set node to node’s parent. + */ + node = node._parent; + /** + * 2.5. If the return value of filtering node within the context object is + * FILTER_ACCEPT, then set the context object’s current to node and + * return node. + */ + if (algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3. Return null. + */ + return null; + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.previousSibling = function () { + /** + * The previousSibling() method, when invoked, must traverse siblings with + * the context object and previous. + */ + return algorithm_1.treeWalker_traverseSiblings(this, false); + }; + /** @inheritdoc */ + TreeWalkerImpl.prototype.nextNode = function () { + /** + * 1. Let node be the context object’s current. + * 2. Let result be FILTER_ACCEPT. + * 3. While true: + */ + var node = this._current; + var result = interfaces_1.FilterResult.Accept; + while (true) { + /** + * 3.1. While result is not FILTER_REJECT and node has a child: + */ + while (result !== interfaces_1.FilterResult.Reject && node._firstChild) { + /** + * 3.1.1. Set node to its first child. + * 3.1.2. Set result to the result of filtering node within the context + * object. + * 3.1.3. If result is FILTER_ACCEPT, then set the context object’s + * current to node and return node. + */ + node = node._firstChild; + result = algorithm_1.traversal_filter(this, node); + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3.2. Let sibling be null. + * 3.3. Let temporary be node. + * 3.4. While temporary is non-null: + */ + var sibling = null; + var temporary = node; + while (temporary !== null) { + /** + * 3.4.1. If temporary is the context object’s root, then return null. + */ + if (temporary === this._root) { + return null; + } + /** + * 3.4.2. Set sibling to temporary’s next sibling. + * 3.4.3. If sibling is non-null, then break. + */ + sibling = temporary._nextSibling; + if (sibling !== null) { + node = sibling; + break; + } + /** + * 3.4.4. Set temporary to temporary’s parent. + */ + temporary = temporary._parent; + } + /** + * 3.5. Set result to the result of filtering node within the context object. + * 3.6. If result is FILTER_ACCEPT, then set the context object’s current + * to node and return node. + */ + result = algorithm_1.traversal_filter(this, node); + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + }; + /** + * Creates a new `TreeWalker`. + * + * @param root - iterator's root node + * @param current - current node + */ + TreeWalkerImpl._create = function (root, current) { + return new TreeWalkerImpl(root, current); + }; + return TreeWalkerImpl; +}(TraverserImpl_1.TraverserImpl)); +exports.TreeWalkerImpl = TreeWalkerImpl; +//# sourceMappingURL=TreeWalkerImpl.js.map + +/***/ }), + +/***/ 9067: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var EventTargetImpl_1 = __nccwpck_require__(9968); +var util_1 = __nccwpck_require__(6195); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents a window containing a DOM document. + */ +var WindowImpl = /** @class */ (function (_super) { + __extends(WindowImpl, _super); + /** + * Initializes a new instance of `Window`. + */ + function WindowImpl() { + var _this = _super.call(this) || this; + _this._signalSlots = new Set(); + _this._mutationObserverMicrotaskQueued = false; + _this._mutationObservers = new Set(); + _this._iteratorList = new util_1.FixedSizeSet(); + _this._associatedDocument = algorithm_1.create_document(); + return _this; + } + Object.defineProperty(WindowImpl.prototype, "document", { + /** @inheritdoc */ + get: function () { return this._associatedDocument; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(WindowImpl.prototype, "event", { + /** @inheritdoc */ + get: function () { return this._currentEvent; }, + enumerable: true, + configurable: true + }); + /** + * Creates a new window with a blank document. + */ + WindowImpl._create = function () { + return new WindowImpl(); + }; + return WindowImpl; +}(EventTargetImpl_1.EventTargetImpl)); +exports.WindowImpl = WindowImpl; +//# sourceMappingURL=WindowImpl.js.map + +/***/ }), + +/***/ 1685: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var DocumentImpl_1 = __nccwpck_require__(4333); +/** + * Represents an XML document. + */ +var XMLDocumentImpl = /** @class */ (function (_super) { + __extends(XMLDocumentImpl, _super); + /** + * Initializes a new instance of `XMLDocument`. + */ + function XMLDocumentImpl() { + return _super.call(this) || this; + } + return XMLDocumentImpl; +}(DocumentImpl_1.DocumentImpl)); +exports.XMLDocumentImpl = XMLDocumentImpl; +//# sourceMappingURL=XMLDocumentImpl.js.map + +/***/ }), + +/***/ 633: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +// Import implementation classes +var AbortControllerImpl_1 = __nccwpck_require__(6461); +exports.AbortController = AbortControllerImpl_1.AbortControllerImpl; +var AbortSignalImpl_1 = __nccwpck_require__(6077); +exports.AbortSignal = AbortSignalImpl_1.AbortSignalImpl; +var AbstractRangeImpl_1 = __nccwpck_require__(7126); +exports.AbstractRange = AbstractRangeImpl_1.AbstractRangeImpl; +var AttrImpl_1 = __nccwpck_require__(7875); +exports.Attr = AttrImpl_1.AttrImpl; +var CDATASectionImpl_1 = __nccwpck_require__(3977); +exports.CDATASection = CDATASectionImpl_1.CDATASectionImpl; +var CharacterDataImpl_1 = __nccwpck_require__(5330); +exports.CharacterData = CharacterDataImpl_1.CharacterDataImpl; +var ChildNodeImpl_1 = __nccwpck_require__(8264); +var CommentImpl_1 = __nccwpck_require__(930); +exports.Comment = CommentImpl_1.CommentImpl; +var CustomEventImpl_1 = __nccwpck_require__(9857); +exports.CustomEvent = CustomEventImpl_1.CustomEventImpl; +var DocumentFragmentImpl_1 = __nccwpck_require__(2585); +exports.DocumentFragment = DocumentFragmentImpl_1.DocumentFragmentImpl; +var DocumentImpl_1 = __nccwpck_require__(4333); +exports.Document = DocumentImpl_1.DocumentImpl; +var DocumentOrShadowRootImpl_1 = __nccwpck_require__(5274); +var DocumentTypeImpl_1 = __nccwpck_require__(3173); +exports.DocumentType = DocumentTypeImpl_1.DocumentTypeImpl; +var DOMImpl_1 = __nccwpck_require__(4177); +exports.dom = DOMImpl_1.dom; +var DOMImplementationImpl_1 = __nccwpck_require__(2197); +exports.DOMImplementation = DOMImplementationImpl_1.DOMImplementationImpl; +var DOMTokenListImpl_1 = __nccwpck_require__(5096); +exports.DOMTokenList = DOMTokenListImpl_1.DOMTokenListImpl; +var ElementImpl_1 = __nccwpck_require__(5975); +exports.Element = ElementImpl_1.ElementImpl; +var EventImpl_1 = __nccwpck_require__(5809); +exports.Event = EventImpl_1.EventImpl; +var EventTargetImpl_1 = __nccwpck_require__(9968); +exports.EventTarget = EventTargetImpl_1.EventTargetImpl; +var HTMLCollectionImpl_1 = __nccwpck_require__(3969); +exports.HTMLCollection = HTMLCollectionImpl_1.HTMLCollectionImpl; +var MutationObserverImpl_1 = __nccwpck_require__(9616); +exports.MutationObserver = MutationObserverImpl_1.MutationObserverImpl; +var MutationRecordImpl_1 = __nccwpck_require__(6219); +exports.MutationRecord = MutationRecordImpl_1.MutationRecordImpl; +var NamedNodeMapImpl_1 = __nccwpck_require__(7206); +exports.NamedNodeMap = NamedNodeMapImpl_1.NamedNodeMapImpl; +var NodeFilterImpl_1 = __nccwpck_require__(2355); +exports.NodeFilter = NodeFilterImpl_1.NodeFilterImpl; +var NodeImpl_1 = __nccwpck_require__(1745); +exports.Node = NodeImpl_1.NodeImpl; +var NodeIteratorImpl_1 = __nccwpck_require__(1997); +exports.NodeIterator = NodeIteratorImpl_1.NodeIteratorImpl; +var NodeListImpl_1 = __nccwpck_require__(3728); +exports.NodeList = NodeListImpl_1.NodeListImpl; +var NodeListStaticImpl_1 = __nccwpck_require__(5306); +exports.NodeListStatic = NodeListStaticImpl_1.NodeListStaticImpl; +var NonDocumentTypeChildNodeImpl_1 = __nccwpck_require__(1032); +var NonElementParentNodeImpl_1 = __nccwpck_require__(733); +var ParentNodeImpl_1 = __nccwpck_require__(5988); +var ProcessingInstructionImpl_1 = __nccwpck_require__(9430); +exports.ProcessingInstruction = ProcessingInstructionImpl_1.ProcessingInstructionImpl; +var RangeImpl_1 = __nccwpck_require__(166); +exports.Range = RangeImpl_1.RangeImpl; +var ShadowRootImpl_1 = __nccwpck_require__(1911); +exports.ShadowRoot = ShadowRootImpl_1.ShadowRootImpl; +var SlotableImpl_1 = __nccwpck_require__(1964); +var StaticRangeImpl_1 = __nccwpck_require__(6357); +exports.StaticRange = StaticRangeImpl_1.StaticRangeImpl; +var TextImpl_1 = __nccwpck_require__(2191); +exports.Text = TextImpl_1.TextImpl; +var TraverserImpl_1 = __nccwpck_require__(9782); +exports.Traverser = TraverserImpl_1.TraverserImpl; +var TreeWalkerImpl_1 = __nccwpck_require__(9261); +exports.TreeWalker = TreeWalkerImpl_1.TreeWalkerImpl; +var WindowImpl_1 = __nccwpck_require__(9067); +exports.Window = WindowImpl_1.WindowImpl; +var XMLDocumentImpl_1 = __nccwpck_require__(1685); +exports.XMLDocument = XMLDocumentImpl_1.XMLDocumentImpl; +// Apply mixins +// ChildNode +util_1.applyMixin(ElementImpl_1.ElementImpl, ChildNodeImpl_1.ChildNodeImpl); +util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, ChildNodeImpl_1.ChildNodeImpl); +util_1.applyMixin(DocumentTypeImpl_1.DocumentTypeImpl, ChildNodeImpl_1.ChildNodeImpl); +// DocumentOrShadowRoot +util_1.applyMixin(DocumentImpl_1.DocumentImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl); +util_1.applyMixin(ShadowRootImpl_1.ShadowRootImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl); +// NonDocumentTypeChildNode +util_1.applyMixin(ElementImpl_1.ElementImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl); +util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl); +// NonElementParentNode +util_1.applyMixin(DocumentImpl_1.DocumentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl); +util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl); +// ParentNode +util_1.applyMixin(DocumentImpl_1.DocumentImpl, ParentNodeImpl_1.ParentNodeImpl); +util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, ParentNodeImpl_1.ParentNodeImpl); +util_1.applyMixin(ElementImpl_1.ElementImpl, ParentNodeImpl_1.ParentNodeImpl); +// Slotable +util_1.applyMixin(TextImpl_1.TextImpl, SlotableImpl_1.SlotableImpl); +util_1.applyMixin(ElementImpl_1.ElementImpl, SlotableImpl_1.SlotableImpl); +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 7305: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Defines the position of a boundary point relative to another. + */ +var BoundaryPosition; +(function (BoundaryPosition) { + BoundaryPosition[BoundaryPosition["Before"] = 0] = "Before"; + BoundaryPosition[BoundaryPosition["Equal"] = 1] = "Equal"; + BoundaryPosition[BoundaryPosition["After"] = 2] = "After"; +})(BoundaryPosition = exports.BoundaryPosition || (exports.BoundaryPosition = {})); +/** + * Defines the event phase. + */ +var EventPhase; +(function (EventPhase) { + EventPhase[EventPhase["None"] = 0] = "None"; + EventPhase[EventPhase["Capturing"] = 1] = "Capturing"; + EventPhase[EventPhase["AtTarget"] = 2] = "AtTarget"; + EventPhase[EventPhase["Bubbling"] = 3] = "Bubbling"; +})(EventPhase = exports.EventPhase || (exports.EventPhase = {})); +/** + * Defines the type of a node object. + */ +var NodeType; +(function (NodeType) { + NodeType[NodeType["Element"] = 1] = "Element"; + NodeType[NodeType["Attribute"] = 2] = "Attribute"; + NodeType[NodeType["Text"] = 3] = "Text"; + NodeType[NodeType["CData"] = 4] = "CData"; + NodeType[NodeType["EntityReference"] = 5] = "EntityReference"; + NodeType[NodeType["Entity"] = 6] = "Entity"; + NodeType[NodeType["ProcessingInstruction"] = 7] = "ProcessingInstruction"; + NodeType[NodeType["Comment"] = 8] = "Comment"; + NodeType[NodeType["Document"] = 9] = "Document"; + NodeType[NodeType["DocumentType"] = 10] = "DocumentType"; + NodeType[NodeType["DocumentFragment"] = 11] = "DocumentFragment"; + NodeType[NodeType["Notation"] = 12] = "Notation"; // historical +})(NodeType = exports.NodeType || (exports.NodeType = {})); +/** + * Defines the position of a node in the document relative to another + * node. + */ +var Position; +(function (Position) { + Position[Position["Disconnected"] = 1] = "Disconnected"; + Position[Position["Preceding"] = 2] = "Preceding"; + Position[Position["Following"] = 4] = "Following"; + Position[Position["Contains"] = 8] = "Contains"; + Position[Position["ContainedBy"] = 16] = "ContainedBy"; + Position[Position["ImplementationSpecific"] = 32] = "ImplementationSpecific"; +})(Position = exports.Position || (exports.Position = {})); +/** + * Defines the return value of a filter callback. + */ +var FilterResult; +(function (FilterResult) { + FilterResult[FilterResult["Accept"] = 1] = "Accept"; + FilterResult[FilterResult["Reject"] = 2] = "Reject"; + FilterResult[FilterResult["Skip"] = 3] = "Skip"; +})(FilterResult = exports.FilterResult || (exports.FilterResult = {})); +/** + * Defines what to show in node filter. + */ +var WhatToShow; +(function (WhatToShow) { + WhatToShow[WhatToShow["All"] = 4294967295] = "All"; + WhatToShow[WhatToShow["Element"] = 1] = "Element"; + WhatToShow[WhatToShow["Attribute"] = 2] = "Attribute"; + WhatToShow[WhatToShow["Text"] = 4] = "Text"; + WhatToShow[WhatToShow["CDataSection"] = 8] = "CDataSection"; + WhatToShow[WhatToShow["EntityReference"] = 16] = "EntityReference"; + WhatToShow[WhatToShow["Entity"] = 32] = "Entity"; + WhatToShow[WhatToShow["ProcessingInstruction"] = 64] = "ProcessingInstruction"; + WhatToShow[WhatToShow["Comment"] = 128] = "Comment"; + WhatToShow[WhatToShow["Document"] = 256] = "Document"; + WhatToShow[WhatToShow["DocumentType"] = 512] = "DocumentType"; + WhatToShow[WhatToShow["DocumentFragment"] = 1024] = "DocumentFragment"; + WhatToShow[WhatToShow["Notation"] = 2048] = "Notation"; +})(WhatToShow = exports.WhatToShow || (exports.WhatToShow = {})); +/** + * Defines how boundary points are compared. + */ +var HowToCompare; +(function (HowToCompare) { + HowToCompare[HowToCompare["StartToStart"] = 0] = "StartToStart"; + HowToCompare[HowToCompare["StartToEnd"] = 1] = "StartToEnd"; + HowToCompare[HowToCompare["EndToEnd"] = 2] = "EndToEnd"; + HowToCompare[HowToCompare["EndToStart"] = 3] = "EndToStart"; +})(HowToCompare = exports.HowToCompare || (exports.HowToCompare = {})); +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 4646: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var dom_1 = __nccwpck_require__(633); +dom_1.dom.setFeatures(true); +var dom_2 = __nccwpck_require__(633); +exports.DOMImplementation = dom_2.DOMImplementation; +var parser_1 = __nccwpck_require__(6216); +exports.DOMParser = parser_1.DOMParser; +var serializer_1 = __nccwpck_require__(7119); +exports.XMLSerializer = serializer_1.XMLSerializer; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 4349: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var algorithm_1 = __nccwpck_require__(61); +var XMLParserImpl_1 = __nccwpck_require__(4126); +/** + * Represents a parser for XML and HTML content. + * + * See: https://w3c.github.io/DOM-Parsing/#the-domparser-interface + */ +var DOMParserImpl = /** @class */ (function () { + function DOMParserImpl() { + } + /** @inheritdoc */ + DOMParserImpl.prototype.parseFromString = function (source, mimeType) { + if (mimeType === "text/html") + throw new Error('HTML parser not implemented.'); + try { + var parser = new XMLParserImpl_1.XMLParserImpl(); + var doc = parser.parse(source); + doc._contentType = mimeType; + return doc; + } + catch (e) { + var errorNS = "http://www.mozilla.org/newlayout/xml/parsererror.xml"; + var doc = algorithm_1.create_xmlDocument(); + var root = doc.createElementNS(errorNS, "parsererror"); + var ele = doc.createElementNS(errorNS, "error"); + ele.setAttribute("message", e.message); + root.appendChild(ele); + doc.appendChild(root); + return doc; + } + }; + return DOMParserImpl; +}()); +exports.DOMParserImpl = DOMParserImpl; +//# sourceMappingURL=DOMParserImpl.js.map + +/***/ }), + +/***/ 4126: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var XMLStringLexer_1 = __nccwpck_require__(7061); +var interfaces_1 = __nccwpck_require__(3413); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +var LocalNameSet_1 = __nccwpck_require__(9049); +/** + * Represents a parser for XML content. + * + * See: https://html.spec.whatwg.org/#xml-parser + */ +var XMLParserImpl = /** @class */ (function () { + function XMLParserImpl() { + } + /** + * Parses XML content. + * + * @param source - a string containing XML content + */ + XMLParserImpl.prototype.parse = function (source) { + var e_1, _a, e_2, _b; + var lexer = new XMLStringLexer_1.XMLStringLexer(source, { skipWhitespaceOnlyText: true }); + var doc = algorithm_1.create_document(); + var context = doc; + var token = lexer.nextToken(); + while (token.type !== interfaces_1.TokenType.EOF) { + switch (token.type) { + case interfaces_1.TokenType.Declaration: + var declaration = token; + if (declaration.version !== "1.0") { + throw new Error("Invalid xml version: " + declaration.version); + } + break; + case interfaces_1.TokenType.DocType: + var doctype = token; + if (!algorithm_1.xml_isPubidChar(doctype.pubId)) { + throw new Error("DocType public identifier does not match PubidChar construct."); + } + if (!algorithm_1.xml_isLegalChar(doctype.sysId) || + (doctype.sysId.indexOf('"') !== -1 && doctype.sysId.indexOf("'") !== -1)) { + throw new Error("DocType system identifier contains invalid characters."); + } + context.appendChild(doc.implementation.createDocumentType(doctype.name, doctype.pubId, doctype.sysId)); + break; + case interfaces_1.TokenType.CDATA: + var cdata = token; + if (!algorithm_1.xml_isLegalChar(cdata.data) || + cdata.data.indexOf("]]>") !== -1) { + throw new Error("CDATA contains invalid characters."); + } + context.appendChild(doc.createCDATASection(cdata.data)); + break; + case interfaces_1.TokenType.Comment: + var comment = token; + if (!algorithm_1.xml_isLegalChar(comment.data) || + comment.data.indexOf("--") !== -1 || comment.data.endsWith("-")) { + throw new Error("Comment data contains invalid characters."); + } + context.appendChild(doc.createComment(comment.data)); + break; + case interfaces_1.TokenType.PI: + var pi = token; + if (pi.target.indexOf(":") !== -1 || (/^xml$/i).test(pi.target)) { + throw new Error("Processing instruction target contains invalid characters."); + } + if (!algorithm_1.xml_isLegalChar(pi.data) || pi.data.indexOf("?>") !== -1) { + throw new Error("Processing instruction data contains invalid characters."); + } + context.appendChild(doc.createProcessingInstruction(pi.target, pi.data)); + break; + case interfaces_1.TokenType.Text: + var text = token; + if (!algorithm_1.xml_isLegalChar(text.data)) { + throw new Error("Text data contains invalid characters."); + } + context.appendChild(doc.createTextNode(text.data)); + break; + case interfaces_1.TokenType.Element: + var element = token; + // inherit namespace from parent + var _c = __read(algorithm_1.namespace_extractQName(element.name), 2), prefix = _c[0], localName = _c[1]; + if (localName.indexOf(":") !== -1 || !algorithm_1.xml_isName(localName)) { + throw new Error("Node local name contains invalid characters."); + } + if (prefix === "xmlns") { + throw new Error("An element cannot have the 'xmlns' prefix."); + } + var namespace = context.lookupNamespaceURI(prefix); + // override namespace if there is a namespace declaration + // attribute + // also lookup namespace declaration attributes + var nsDeclarations = {}; + try { + for (var _d = (e_1 = void 0, __values(element.attributes)), _e = _d.next(); !_e.done; _e = _d.next()) { + var _f = __read(_e.value, 2), attName = _f[0], attValue = _f[1]; + if (attName === "xmlns") { + namespace = attValue; + } + else { + var _g = __read(algorithm_1.namespace_extractQName(attName), 2), attPrefix = _g[0], attLocalName = _g[1]; + if (attPrefix === "xmlns") { + if (attLocalName === prefix) { + namespace = attValue; + } + nsDeclarations[attLocalName] = attValue; + } + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_1) throw e_1.error; } + } + // create the DOM element node + var elementNode = (namespace !== null ? + doc.createElementNS(namespace, element.name) : + doc.createElement(element.name)); + context.appendChild(elementNode); + // assign attributes + var localNameSet = new LocalNameSet_1.LocalNameSet(); + try { + for (var _h = (e_2 = void 0, __values(element.attributes)), _j = _h.next(); !_j.done; _j = _h.next()) { + var _k = __read(_j.value, 2), attName = _k[0], attValue = _k[1]; + var _l = __read(algorithm_1.namespace_extractQName(attName), 2), attPrefix = _l[0], attLocalName = _l[1]; + var attNamespace = null; + if (attPrefix === "xmlns" || (attPrefix === null && attLocalName === "xmlns")) { + // namespace declaration attribute + attNamespace = infra_1.namespace.XMLNS; + } + else { + attNamespace = elementNode.lookupNamespaceURI(attPrefix); + if (attNamespace !== null && elementNode.isDefaultNamespace(attNamespace)) { + attNamespace = null; + } + else if (attNamespace === null && attPrefix !== null) { + attNamespace = nsDeclarations[attPrefix] || null; + } + } + if (localNameSet.has(attNamespace, attLocalName)) { + throw new Error("Element contains duplicate attributes."); + } + localNameSet.set(attNamespace, attLocalName); + if (attNamespace === infra_1.namespace.XMLNS) { + if (attValue === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved."); + } + } + if (attLocalName.indexOf(":") !== -1 || !algorithm_1.xml_isName(attLocalName)) { + throw new Error("Attribute local name contains invalid characters."); + } + if (attPrefix === "xmlns" && attValue === "") { + throw new Error("Empty XML namespace is not allowed."); + } + if (attNamespace !== null) + elementNode.setAttributeNS(attNamespace, attName, attValue); + else + elementNode.setAttribute(attName, attValue); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_j && !_j.done && (_b = _h.return)) _b.call(_h); + } + finally { if (e_2) throw e_2.error; } + } + if (!element.selfClosing) { + context = elementNode; + } + break; + case interfaces_1.TokenType.ClosingTag: + var closingTag = token; + if (closingTag.name !== context.nodeName) { + throw new Error('Closing tag name does not match opening tag name.'); + } + /* istanbul ignore else */ + if (context._parent) { + context = context._parent; + } + break; + } + token = lexer.nextToken(); + } + return doc; + }; + return XMLParserImpl; +}()); +exports.XMLParserImpl = XMLParserImpl; +//# sourceMappingURL=XMLParserImpl.js.map + +/***/ }), + +/***/ 7061: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(3413); +/** + * Represents a lexer for XML content in a string. + */ +var XMLStringLexer = /** @class */ (function () { + /** + * Initializes a new instance of `XMLStringLexer`. + * + * @param str - the string to tokenize and lex + * @param options - lexer options + */ + function XMLStringLexer(str, options) { + this._options = { + skipWhitespaceOnlyText: false + }; + this.err = { line: -1, col: -1, index: -1, str: "" }; + this._str = str; + this._index = 0; + this._length = str.length; + if (options) { + this._options.skipWhitespaceOnlyText = options.skipWhitespaceOnlyText || false; + } + } + /** + * Returns the next token. + */ + XMLStringLexer.prototype.nextToken = function () { + if (this.eof()) { + return { type: interfaces_1.TokenType.EOF }; + } + var token = (this.skipIfStartsWith('<') ? this.openBracket() : this.text()); + if (this._options.skipWhitespaceOnlyText) { + if (token.type === interfaces_1.TokenType.Text && + XMLStringLexer.isWhiteSpaceToken(token)) { + token = this.nextToken(); + } + } + return token; + }; + /** + * Branches from an opening bracket (`<`). + */ + XMLStringLexer.prototype.openBracket = function () { + if (this.skipIfStartsWith('?')) { + if (this.skipIfStartsWith('xml')) { + if (XMLStringLexer.isSpace(this._str[this._index])) { + return this.declaration(); + } + else { + // a processing instruction starting with xml. e.g. + this.seek(-3); + return this.pi(); + } + } + else { + return this.pi(); + } + } + else if (this.skipIfStartsWith('!')) { + if (this.skipIfStartsWith('--')) { + return this.comment(); + } + else if (this.skipIfStartsWith('[CDATA[')) { + return this.cdata(); + } + else if (this.skipIfStartsWith('DOCTYPE')) { + return this.doctype(); + } + else { + this.throwError("Invalid '!' in opening tag."); + } + } + else if (this.skipIfStartsWith('/')) { + return this.closeTag(); + } + else { + return this.openTag(); + } + }; + /** + * Produces an XML declaration token. + */ + XMLStringLexer.prototype.declaration = function () { + var version = ''; + var encoding = ''; + var standalone = ''; + while (!this.eof()) { + this.skipSpace(); + if (this.skipIfStartsWith('?>')) { + return { type: interfaces_1.TokenType.Declaration, version: version, encoding: encoding, standalone: standalone }; + } + else { + // attribute name + var _a = __read(this.attribute(), 2), attName = _a[0], attValue = _a[1]; + if (attName === 'version') + version = attValue; + else if (attName === 'encoding') + encoding = attValue; + else if (attName === 'standalone') + standalone = attValue; + else + this.throwError('Invalid attribute name: ' + attName); + } + } + this.throwError('Missing declaration end symbol `?>`'); + }; + /** + * Produces a doc type token. + */ + XMLStringLexer.prototype.doctype = function () { + var pubId = ''; + var sysId = ''; + // name + this.skipSpace(); + var name = this.takeUntil2('[', '>', true); + this.skipSpace(); + if (this.skipIfStartsWith('PUBLIC')) { + pubId = this.quotedString(); + sysId = this.quotedString(); + } + else if (this.skipIfStartsWith('SYSTEM')) { + sysId = this.quotedString(); + } + // skip internal subset + this.skipSpace(); + if (this.skipIfStartsWith('[')) { + // skip internal subset nodes + this.skipUntil(']'); + if (!this.skipIfStartsWith(']')) { + this.throwError('Missing end bracket of DTD internal subset'); + } + } + this.skipSpace(); + if (!this.skipIfStartsWith('>')) { + this.throwError('Missing doctype end symbol `>`'); + } + return { type: interfaces_1.TokenType.DocType, name: name, pubId: pubId, sysId: sysId }; + }; + /** + * Produces a processing instruction token. + */ + XMLStringLexer.prototype.pi = function () { + var target = this.takeUntilStartsWith('?>', true); + if (this.eof()) { + this.throwError('Missing processing instruction end symbol `?>`'); + } + this.skipSpace(); + if (this.skipIfStartsWith('?>')) { + return { type: interfaces_1.TokenType.PI, target: target, data: '' }; + } + var data = this.takeUntilStartsWith('?>'); + if (this.eof()) { + this.throwError('Missing processing instruction end symbol `?>`'); + } + this.seek(2); + return { type: interfaces_1.TokenType.PI, target: target, data: data }; + }; + /** + * Produces a text token. + * + */ + XMLStringLexer.prototype.text = function () { + var data = this.takeUntil('<'); + return { type: interfaces_1.TokenType.Text, data: data }; + }; + /** + * Produces a comment token. + * + */ + XMLStringLexer.prototype.comment = function () { + var data = this.takeUntilStartsWith('-->'); + if (this.eof()) { + this.throwError('Missing comment end symbol `-->`'); + } + this.seek(3); + return { type: interfaces_1.TokenType.Comment, data: data }; + }; + /** + * Produces a CDATA token. + * + */ + XMLStringLexer.prototype.cdata = function () { + var data = this.takeUntilStartsWith(']]>'); + if (this.eof()) { + this.throwError('Missing CDATA end symbol `]>`'); + } + this.seek(3); + return { type: interfaces_1.TokenType.CDATA, data: data }; + }; + /** + * Produces an element token. + */ + XMLStringLexer.prototype.openTag = function () { + // element name + this.skipSpace(); + var name = this.takeUntil2('>', '/', true); + this.skipSpace(); + if (this.skipIfStartsWith('>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: false }; + } + else if (this.skipIfStartsWith('/>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: true }; + } + // attributes + var attributes = []; + while (!this.eof()) { + // end tag + this.skipSpace(); + if (this.skipIfStartsWith('>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: false }; + } + else if (this.skipIfStartsWith('/>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: true }; + } + var attr = this.attribute(); + attributes.push(attr); + } + this.throwError('Missing opening element tag end symbol `>`'); + }; + /** + * Produces a closing tag token. + * + */ + XMLStringLexer.prototype.closeTag = function () { + this.skipSpace(); + var name = this.takeUntil('>', true); + this.skipSpace(); + if (!this.skipIfStartsWith('>')) { + this.throwError('Missing closing element tag end symbol `>`'); + } + return { type: interfaces_1.TokenType.ClosingTag, name: name }; + }; + /** + * Reads an attribute name, value pair + */ + XMLStringLexer.prototype.attribute = function () { + // attribute name + this.skipSpace(); + var name = this.takeUntil('=', true); + this.skipSpace(); + if (!this.skipIfStartsWith('=')) { + this.throwError('Missing equals sign before attribute value'); + } + // attribute value + var value = this.quotedString(); + return [name, value]; + }; + /** + * Reads a string between double or single quotes. + */ + XMLStringLexer.prototype.quotedString = function () { + this.skipSpace(); + var startQuote = this.take(1); + if (!XMLStringLexer.isQuote(startQuote)) { + this.throwError('Missing start quote character before quoted value'); + } + var value = this.takeUntil(startQuote); + if (!this.skipIfStartsWith(startQuote)) { + this.throwError('Missing end quote character after quoted value'); + } + return value; + }; + /** + * Determines if the current index is at or past the end of input string. + */ + XMLStringLexer.prototype.eof = function () { return this._index >= this._length; }; + /** + * Skips the length of the given string if the string from current position + * starts with the given string. + * + * @param str - the string to match + */ + XMLStringLexer.prototype.skipIfStartsWith = function (str) { + var strLength = str.length; + if (strLength === 1) { + if (this._str[this._index] === str) { + this._index++; + return true; + } + else { + return false; + } + } + for (var i = 0; i < strLength; i++) { + if (this._str[this._index + i] !== str[i]) + return false; + } + this._index += strLength; + return true; + }; + /** + * Seeks a number of character codes. + * + * @param count - number of characters to skip + */ + XMLStringLexer.prototype.seek = function (count) { + this._index += count; + if (this._index < 0) + this._index = 0; + if (this._index > this._length) + this._index = this._length; + }; + /** + * Skips space characters. + */ + XMLStringLexer.prototype.skipSpace = function () { + while (!this.eof() && (XMLStringLexer.isSpace(this._str[this._index]))) { + this._index++; + } + }; + /** + * Takes a given number of characters. + * + * @param count - character count + */ + XMLStringLexer.prototype.take = function (count) { + if (count === 1) { + return this._str[this._index++]; + } + var startIndex = this._index; + this.seek(count); + return this._str.slice(startIndex, this._index); + }; + /** + * Takes characters until the next character matches `char`. + * + * @param char - a character to match + * @param space - whether a space character stops iteration + */ + XMLStringLexer.prototype.takeUntil = function (char, space) { + if (space === void 0) { space = false; } + var startIndex = this._index; + while (this._index < this._length) { + var c = this._str[this._index]; + if (c !== char && (!space || !XMLStringLexer.isSpace(c))) { + this._index++; + } + else { + break; + } + } + return this._str.slice(startIndex, this._index); + }; + /** + * Takes characters until the next character matches `char1` or `char1`. + * + * @param char1 - a character to match + * @param char2 - a character to match + * @param space - whether a space character stops iteration + */ + XMLStringLexer.prototype.takeUntil2 = function (char1, char2, space) { + if (space === void 0) { space = false; } + var startIndex = this._index; + while (this._index < this._length) { + var c = this._str[this._index]; + if (c !== char1 && c !== char2 && (!space || !XMLStringLexer.isSpace(c))) { + this._index++; + } + else { + break; + } + } + return this._str.slice(startIndex, this._index); + }; + /** + * Takes characters until the next characters matches `str`. + * + * @param str - a string to match + * @param space - whether a space character stops iteration + */ + XMLStringLexer.prototype.takeUntilStartsWith = function (str, space) { + if (space === void 0) { space = false; } + var startIndex = this._index; + var strLength = str.length; + while (this._index < this._length) { + var match = true; + for (var i = 0; i < strLength; i++) { + var c = this._str[this._index + i]; + var char = str[i]; + if (space && XMLStringLexer.isSpace(c)) { + return this._str.slice(startIndex, this._index); + } + else if (c !== char) { + this._index++; + match = false; + break; + } + } + if (match) + return this._str.slice(startIndex, this._index); + } + this._index = this._length; + return this._str.slice(startIndex); + }; + /** + * Skips characters until the next character matches `char`. + * + * @param char - a character to match + */ + XMLStringLexer.prototype.skipUntil = function (char) { + while (this._index < this._length) { + var c = this._str[this._index]; + if (c !== char) { + this._index++; + } + else { + break; + } + } + }; + /** + * Determines if the given token is entirely whitespace. + * + * @param token - the token to check + */ + XMLStringLexer.isWhiteSpaceToken = function (token) { + var str = token.data; + for (var i = 0; i < str.length; i++) { + var c = str[i]; + if (c !== ' ' && c !== '\n' && c !== '\r' && c !== '\t' && c !== '\f') + return false; + } + return true; + }; + /** + * Determines if the given character is whitespace. + * + * @param char - the character to check + */ + XMLStringLexer.isSpace = function (char) { + return char === ' ' || char === '\n' || char === '\r' || char === '\t'; + }; + /** + * Determines if the given character is a quote character. + * + * @param char - the character to check + */ + XMLStringLexer.isQuote = function (char) { + return (char === '"' || char === '\''); + }; + /** + * Throws a parser error and records the line and column numbers in the parsed + * string. + * + * @param msg - error message + */ + XMLStringLexer.prototype.throwError = function (msg) { + var regexp = /\r\n|\r|\n/g; + var match = null; + var line = 0; + var firstNewLineIndex = 0; + var lastNewlineIndex = this._str.length; + while ((match = regexp.exec(this._str)) !== null) { + if (match === null) + break; + line++; + if (match.index < this._index) + firstNewLineIndex = regexp.lastIndex; + if (match.index > this._index) { + lastNewlineIndex = match.index; + break; + } + } + this.err = { + line: line, + col: this._index - firstNewLineIndex, + index: this._index, + str: this._str.substring(firstNewLineIndex, lastNewlineIndex) + }; + throw new Error(msg + "\nIndex: " + this.err.index + + "\nLn: " + this.err.line + ", Col: " + this.err.col + + "\nInput: " + this.err.str); + }; + /** + * Returns an iterator for the lexer. + */ + XMLStringLexer.prototype[Symbol.iterator] = function () { + this._index = 0; + return { + next: function () { + var token = this.nextToken(); + if (token.type === interfaces_1.TokenType.EOF) { + return { done: true, value: null }; + } + else { + return { done: false, value: token }; + } + }.bind(this) + }; + }; + return XMLStringLexer; +}()); +exports.XMLStringLexer = XMLStringLexer; +//# sourceMappingURL=XMLStringLexer.js.map + +/***/ }), + +/***/ 6216: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +// Export classes +var DOMParserImpl_1 = __nccwpck_require__(4349); +exports.DOMParser = DOMParserImpl_1.DOMParserImpl; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 3413: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Defines the type of a token. + */ +var TokenType; +(function (TokenType) { + TokenType[TokenType["EOF"] = 0] = "EOF"; + TokenType[TokenType["Declaration"] = 1] = "Declaration"; + TokenType[TokenType["DocType"] = 2] = "DocType"; + TokenType[TokenType["Element"] = 3] = "Element"; + TokenType[TokenType["Text"] = 4] = "Text"; + TokenType[TokenType["CDATA"] = 5] = "CDATA"; + TokenType[TokenType["PI"] = 6] = "PI"; + TokenType[TokenType["Comment"] = 7] = "Comment"; + TokenType[TokenType["ClosingTag"] = 8] = "ClosingTag"; +})(TokenType = exports.TokenType || (exports.TokenType = {})); +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 9049: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a set of unique attribute namespaceURI and localName pairs. + * This set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ +var LocalNameSet = /** @class */ (function () { + function LocalNameSet() { + // tuple storage + this._items = {}; + this._nullItems = {}; + } + /** + * Adds or replaces a tuple. + * + * @param ns - namespace URI + * @param localName - attribute local name + */ + LocalNameSet.prototype.set = function (ns, localName) { + if (ns === null) { + this._nullItems[localName] = true; + } + else if (this._items[ns]) { + this._items[ns][localName] = true; + } + else { + this._items[ns] = {}; + this._items[ns][localName] = true; + } + }; + /** + * Determines if the given tuple exists in the set. + * + * @param ns - namespace URI + * @param localName - attribute local name + */ + LocalNameSet.prototype.has = function (ns, localName) { + if (ns === null) { + return this._nullItems[localName] === true; + } + else if (this._items[ns]) { + return this._items[ns][localName] === true; + } + else { + return false; + } + }; + return LocalNameSet; +}()); +exports.LocalNameSet = LocalNameSet; +//# sourceMappingURL=LocalNameSet.js.map + +/***/ }), + +/***/ 283: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * A namespace prefix map is a map that associates namespaceURI and namespace + * prefix lists, where namespaceURI values are the map's unique keys (which can + * include the null value representing no namespace), and ordered lists of + * associated prefix values are the map's key values. The namespace prefix map + * will be populated by previously seen namespaceURIs and all their previously + * encountered prefix associations for a given node and its ancestors. + * + * _Note:_ The last seen prefix for a given namespaceURI is at the end of its + * respective list. The list is searched to find potentially matching prefixes, + * and if no matches are found for the given namespaceURI, then the last prefix + * in the list is used. See copy a namespace prefix map and retrieve a preferred + * prefix string for additional details. + * + * See: https://w3c.github.io/DOM-Parsing/#the-namespace-prefix-map + */ +var NamespacePrefixMap = /** @class */ (function () { + function NamespacePrefixMap() { + this._items = {}; + this._nullItems = []; + } + /** + * Creates a copy of the map. + */ + NamespacePrefixMap.prototype.copy = function () { + /** + * To copy a namespace prefix map map means to copy the map's keys into a + * new empty namespace prefix map, and to copy each of the values in the + * namespace prefix list associated with each keys' value into a new list + * which should be associated with the respective key in the new map. + */ + var mapCopy = new NamespacePrefixMap(); + for (var key in this._items) { + mapCopy._items[key] = this._items[key].slice(0); + } + mapCopy._nullItems = this._nullItems.slice(0); + return mapCopy; + }; + /** + * Retrieves a preferred prefix string from the namespace prefix map. + * + * @param preferredPrefix - preferred prefix string + * @param ns - namespace + */ + NamespacePrefixMap.prototype.get = function (preferredPrefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is no + * such key, then stop running these steps, and return the null value. + */ + var candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + if (candidatesList === null) { + return null; + } + /** + * 2. Otherwise, for each prefix value prefix in candidates list, iterating + * from beginning to end: + * + * _Note:_ There will always be at least one prefix value in the list. + */ + var prefix = null; + for (var i = 0; i < candidatesList.length; i++) { + prefix = candidatesList[i]; + /** + * 2.1. If prefix matches preferred prefix, then stop running these steps + * and return prefix. + */ + if (prefix === preferredPrefix) { + return prefix; + } + } + /** + * 2.2. If prefix is the last item in the candidates list, then stop + * running these steps and return prefix. + */ + return prefix; + }; + /** + * Checks if a prefix string is found in the namespace prefix map associated + * with the given namespace. + * + * @param prefix - prefix string + * @param ns - namespace + */ + NamespacePrefixMap.prototype.has = function (prefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is + * no such key, then stop running these steps, and return false. + */ + var candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + if (candidatesList === null) { + return false; + } + /** + * 2. If the value of prefix occurs at least once in candidates list, + * return true, otherwise return false. + */ + return (candidatesList.indexOf(prefix) !== -1); + }; + /** + * Checks if a prefix string is found in the namespace prefix map. + * + * @param prefix - prefix string + */ + NamespacePrefixMap.prototype.hasPrefix = function (prefix) { + if (this._nullItems.indexOf(prefix) !== -1) + return true; + for (var key in this._items) { + if (this._items[key].indexOf(prefix) !== -1) + return true; + } + return false; + }; + /** + * Adds a prefix string associated with a namespace to the prefix map. + * + * @param prefix - prefix string + * @param ns - namespace + */ + NamespacePrefixMap.prototype.set = function (prefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is + * no such key, then let candidates list be null. + */ + var candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + /** + * 2. If candidates list is null, then create a new list with prefix as the + * only item in the list, and associate that list with a new key ns in map. + * 3. Otherwise, append prefix to the end of candidates list. + * + * _Note:_ The steps in retrieve a preferred prefix string use the list to + * track the most recently used (MRU) prefix associated with a given + * namespace, which will be the prefix at the end of the list. This list + * may contain duplicates of the same prefix value seen earlier + * (and that's OK). + */ + if (ns !== null && candidatesList === null) { + this._items[ns] = [prefix]; + } + else { + candidatesList.push(prefix); + } + }; + return NamespacePrefixMap; +}()); +exports.NamespacePrefixMap = NamespacePrefixMap; +//# sourceMappingURL=NamespacePrefixMap.js.map + +/***/ }), + +/***/ 5039: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var LocalNameSet_1 = __nccwpck_require__(9049); +var NamespacePrefixMap_1 = __nccwpck_require__(283); +var DOMException_1 = __nccwpck_require__(3166); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +/** + * Represents an XML serializer. + * + * Implements: https://www.w3.org/TR/DOM-Parsing/#serializing + */ +var XMLSerializerImpl = /** @class */ (function () { + function XMLSerializerImpl() { + } + /** @inheritdoc */ + XMLSerializerImpl.prototype.serializeToString = function (root) { + /** + * The serializeToString(root) method must produce an XML serialization + * of root passing a value of false for the require well-formed parameter, + * and return the result. + */ + return this._xmlSerialization(root, false); + }; + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._xmlSerialization = function (node, requireWellFormed) { + // To increase performance, use a namespace-aware serializer only if the + // document has namespaced elements + if (node._nodeDocument === undefined || node._nodeDocument._hasNamespaces) { + /** From: https://w3c.github.io/DOM-Parsing/#xml-serialization + * + * 1. Let namespace be a context namespace with value null. + * The context namespace tracks the XML serialization algorithm's current + * default namespace. The context namespace is changed when either an Element + * Node has a default namespace declaration, or the algorithm generates a + * default namespace declaration for the Element Node to match its own + * namespace. The algorithm assumes no namespace (null) to start. + * 2. Let prefix map be a new namespace prefix map. + * 3. Add the XML namespace with prefix value "xml" to prefix map. + * 4. Let prefix index be a generated namespace prefix index with value 1. + * The generated namespace prefix index is used to generate a new unique + * prefix value when no suitable existing namespace prefix is available to + * serialize a node's namespaceURI (or the namespaceURI of one of node's + * attributes). See the generate a prefix algorithm. + */ + var namespace = null; + var prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + prefixMap.set("xml", infra_1.namespace.XML); + var prefixIndex = { value: 1 }; + /** + * 5. Return the result of running the XML serialization algorithm on node + * passing the context namespace namespace, namespace prefix map prefix map, + * generated namespace prefix index reference to prefix index, and the + * flag require well-formed. If an exception occurs during the execution + * of the algorithm, then catch that exception and throw an + * "InvalidStateError" DOMException. + */ + try { + return this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + } + catch (_a) { + throw new DOMException_1.InvalidStateError(); + } + } + else { + try { + return this._serializeNode(node, requireWellFormed); + } + catch (_b) { + throw new DOMException_1.InvalidStateError(); + } + } + }; + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeNodeNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed) { + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + return this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.Document: + return this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.Comment: + return this._serializeComment(node, requireWellFormed); + case interfaces_1.NodeType.Text: + return this._serializeText(node, requireWellFormed); + case interfaces_1.NodeType.DocumentFragment: + return this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.DocumentType: + return this._serializeDocumentType(node, requireWellFormed); + case interfaces_1.NodeType.ProcessingInstruction: + return this._serializeProcessingInstruction(node, requireWellFormed); + case interfaces_1.NodeType.CData: + return this._serializeCData(node, requireWellFormed); + default: + throw new Error("Unknown node type: " + node.nodeType); + } + }; + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeNode = function (node, requireWellFormed) { + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + return this._serializeElement(node, requireWellFormed); + case interfaces_1.NodeType.Document: + return this._serializeDocument(node, requireWellFormed); + case interfaces_1.NodeType.Comment: + return this._serializeComment(node, requireWellFormed); + case interfaces_1.NodeType.Text: + return this._serializeText(node, requireWellFormed); + case interfaces_1.NodeType.DocumentFragment: + return this._serializeDocumentFragment(node, requireWellFormed); + case interfaces_1.NodeType.DocumentType: + return this._serializeDocumentType(node, requireWellFormed); + case interfaces_1.NodeType.ProcessingInstruction: + return this._serializeProcessingInstruction(node, requireWellFormed); + case interfaces_1.NodeType.CData: + return this._serializeCData(node, requireWellFormed); + default: + throw new Error("Unknown node type: " + node.nodeType); + } + }; + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeElementNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed) { + var e_1, _a; + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + var markup = "<"; + var qualifiedName = ''; + var skipEndTag = false; + var ignoreNamespaceDefinitionAttribute = false; + var map = prefixMap.copy(); + var localPrefixesMap = {}; + var localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + var inheritedNS = namespace; + var ns = node.namespaceURI; + /** 11. If inherited ns is equal to ns, then: */ + if (inheritedNS === ns) { + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + if (ns === infra_1.namespace.XML) { + qualifiedName = 'xml:' + node.localName; + } + else { + qualifiedName = node.localName; + } + /** 11.4. Append the value of qualified name to markup. */ + markup += qualifiedName; + } + else { + /** + * 12. Otherwise, inherited ns is not equal to ns (the node's own + * namespace is different from the context namespace of its parent). + * Run these sub-steps: + * + * 12.1. Let prefix be the value of node's prefix attribute. + * 12.2. Let candidate prefix be the result of retrieving a preferred + * prefix string prefix from map given namespace ns. The above may return + * null if no namespace key ns exists in map. + */ + var prefix = node.prefix; + /** + * We don't need to run "retrieving a preferred prefix string" algorithm if + * the element has no prefix and its namespace matches to the default + * namespace. + * See: https://github.com/web-platform-tests/wpt/pull/16703 + */ + var candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + /** + * 12.3. If the value of prefix matches "xmlns", then run the following + * steps: + */ + if (prefix === "xmlns") { + /** + * 12.3.1. If the require well-formed flag is set, then throw an error. + * An Element with prefix "xmlns" will not legally round-trip in a + * conforming XML parser. + */ + if (requireWellFormed) { + throw new Error("An element cannot have the 'xmlns' prefix (well-formed required)."); + } + /** + * 12.3.2. Let candidate prefix be the value of prefix. + */ + candidatePrefix = prefix; + } + /** + * 12.4.Found a suitable namespace prefix: if candidate prefix is not + * null (a namespace prefix is defined which maps to ns), then: + */ + if (candidatePrefix !== null) { + /** + * The following may serialize a different prefix than the Element's + * existing prefix if it already had one. However, the retrieving a + * preferred prefix string algorithm already tried to match the + * existing prefix if possible. + * + * 12.4.1. Append to qualified name the concatenation of candidate + * prefix, ":" (U+003A COLON), and node's localName. There exists on + * this node or the node's ancestry a namespace prefix definition that + * defines the node's namespace. + * 12.4.2. If the local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute) and its + * value is not the XML namespace, then let inherited ns get the value + * of local default namespace unless the local default namespace is the + * empty string in which case let it get null (the context namespace + * is changed to the declared default, rather than this node's own + * namespace). + * + * _Note:_ Any default namespace definitions or namespace prefixes that + * define the XML namespace are omitted when serializing this node's + * attributes. + */ + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.4.3. Append the value of qualified name to markup. + */ + markup += qualifiedName; + /** 12.5. Otherwise, if prefix is not null, then: */ + } + else if (prefix !== null) { + /** + * _Note:_ By this step, there is no namespace or prefix mapping + * declaration in this node (or any parent node visited by this + * algorithm) that defines prefix otherwise the step labelled Found + * a suitable namespace prefix would have been followed. The sub-steps + * that follow will create a new namespace prefix declaration for prefix + * and ensure that prefix does not conflict with an existing namespace + * prefix declaration of the same localName in node's attribute list. + * + * 12.5.1. If the local prefixes map contains a key matching prefix, + * then let prefix be the result of generating a prefix providing as + * input map, ns, and prefix index. + */ + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, prefixIndex); + } + /** + * 12.5.2. Add prefix to map given namespace ns. + * 12.5.3. Append to qualified name the concatenation of prefix, ":" + * (U+003A COLON), and node's localName. + * 12.5.4. Append the value of qualified name to markup. + */ + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + markup += qualifiedName; + /** + * 12.5.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes a namespace prefix declaration for + * prefix which was just added to the map. + * + * 12.5.5.1. " " (U+0020 SPACE); + * 12.5.5.2. The string "xmlns:"; + * 12.5.5.3. The value of prefix; + * 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.5.5.5. The result of serializing an attribute value given ns and + * the require well-formed flag as input; + * 12.5.5.6. """ (U+0022 QUOTATION MARK). + */ + markup += " xmlns:" + prefix + "=\"" + + this._serializeAttributeValue(ns, requireWellFormed) + "\""; + /** + * 12.5.5.7. If local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute), then + * let inherited ns get the value of local default namespace unless the + * local default namespace is the empty string in which case let it get + * null. + */ + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.6. Otherwise, if local default namespace is null, or local + * default namespace is not null and its value is not equal to ns, then: + */ + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + /** + * _Note:_ At this point, the namespace for this node still needs to be + * serialized, but there's no prefix (or candidate prefix) available; the + * following uses the default namespace declaration to define the + * namespace--optionally replacing an existing default declaration + * if present. + * + * 12.6.1. Set the ignore namespace definition attribute flag to true. + * 12.6.2. Append to qualified name the value of node's localName. + * 12.6.3. Let the value of inherited ns be ns. + * + * _Note:_ The new default namespace will be used in the serialization + * to define this node's namespace and act as the context namespace for + * its children. + */ + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + /** + * 12.6.4. Append the value of qualified name to markup. + */ + markup += qualifiedName; + /** + * 12.6.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes the new (or replacement) default + * namespace definition. + * + * 12.6.5.1. " " (U+0020 SPACE); + * 12.6.5.2. The string "xmlns"; + * 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.6.5.4. The result of serializing an attribute value given ns + * and the require well-formed flag as input; + * 12.6.5.5. """ (U+0022 QUOTATION MARK). + */ + markup += " xmlns" + "=\"" + + this._serializeAttributeValue(ns, requireWellFormed) + "\""; + /** + * 12.7. Otherwise, the node has a local default namespace that matches + * ns. Append to qualified name the value of node's localName, let the + * value of inherited ns be ns, and append the value of qualified name + * to markup. + */ + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + markup += qualifiedName; + } + } + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + markup += this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + var isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && node.childNodes.length === 0 && + XMLSerializerImpl._VoidElementNames.has(node.localName)) { + markup += " /"; + skipEndTag = true; + } + else if (!isHTML && node.childNodes.length === 0) { + markup += "/"; + skipEndTag = true; + } + markup += ">"; + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return markup; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + if (isHTML && node.localName === "template") { + // TODO: serialize template contents + } + else { + try { + for (var _b = __values(node._children || node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + markup += this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + */ + markup += ""; + /** + * 21. Return the value of markup. + */ + return markup; + }; + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeDocumentNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed) { + var e_2, _a; + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + var serializedDocument = ""; + try { + for (var _b = __values(node._children || node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + serializedDocument += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_2) throw e_2.error; } + } + return serializedDocument; + }; + /** + * Produces an XML serialization of a comment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeComment = function (node, requireWellFormed) { + /** + * If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that + * ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception; + * the serialization of this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) { + throw new Error("Comment data contains invalid characters (well-formed required)."); + } + /** + * Otherwise, return the concatenation of "". + */ + return ""; + }; + /** + * Produces an XML serialization of a text node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + * @param level - current depth of the XML tree + */ + XMLSerializerImpl.prototype._serializeText = function (node, requireWellFormed) { + /** + * 1. If the require well-formed flag is set (its value is true), and + * node's data contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this node's + * data would not be well-formed. + */ + if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + throw new Error("Text data contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the value of node's data. + * 3. Replace any occurrences of "&" in markup by "&". + * 4. Replace any occurrences of "<" in markup by "<". + * 5. Replace any occurrences of ">" in markup by ">". + * 6. Return the value of markup. + */ + var result = ""; + for (var i = 0; i < node.data.length; i++) { + var c = node.data[i]; + if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + }; + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeDocumentFragmentNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed) { + var e_3, _a; + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + var markup = ""; + try { + for (var _b = __values(node._children || node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + markup += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_3) throw e_3.error; } + } + return markup; + }; + /** + * Produces an XML serialization of a document type node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeDocumentType = function (node, requireWellFormed) { + /** + * 1. If the require well-formed flag is true and the node's publicId + * attribute contains characters that are not matched by the XML PubidChar + * production, then throw an exception; the serialization of this node + * would not be a well-formed document type declaration. + */ + if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + throw new Error("DocType public identifier does not match PubidChar construct (well-formed required)."); + } + /** + * 2. If the require well-formed flag is true and the node's systemId + * attribute contains characters that are not matched by the XML Char + * production or that contains both a """ (U+0022 QUOTATION MARK) and a + * "'" (U+0027 APOSTROPHE), then throw an exception; the serialization + * of this node would not be a well-formed document type declaration. + */ + if (requireWellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + throw new Error("DocType system identifier contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be an empty string. + * 4. Append the string "" (U+003E GREATER-THAN SIGN) to markup. + * 11. Return the value of markup. + */ + return node.publicId && node.systemId ? + "" + : node.publicId ? + "" + : node.systemId ? + "" + : + ""; + }; + /** + * Produces an XML serialization of a processing instruction node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeProcessingInstruction = function (node, requireWellFormed) { + /** + * 1. If the require well-formed flag is set (its value is true), and node's + * target contains a ":" (U+003A COLON) character or is an ASCII + * case-insensitive match for the string "xml", then throw an exception; + * the serialization of this node's target would not be well-formed. + */ + if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + throw new Error("Processing instruction target contains invalid characters (well-formed required)."); + } + /** + * 2. If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains the string "?>" (U+003F QUESTION MARK, + * U+003E GREATER-THAN SIGN), then throw an exception; the serialization of + * this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("?>") !== -1)) { + throw new Error("Processing instruction data contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be the concatenation of the following, in the order listed: + * 3.1. "" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN). + * 4. Return the value of markup. + */ + return ""; + }; + /** + * Produces an XML serialization of a CDATA node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeCData = function (node, requireWellFormed) { + if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) { + throw new Error("CDATA contains invalid characters (well-formed required)."); + } + return ""; + }; + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeAttributesNS = function (node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) { + var e_4, _a; + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + var result = ""; + var localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + try { + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + // Optimize common case + if (!ignoreNamespaceDefinitionAttribute && !requireWellFormed && attr.namespaceURI === null) { + result += " " + attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + var attributeNamespace = attr.namespaceURI; + var candidatePrefix = null; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + if (attributeNamespace !== null) { + /** + * 3.5.1. Let candidate prefix be the result of retrieving a preferred + * prefix string from map given namespace attribute namespace with + * preferred prefix being attr's prefix value. + */ + candidatePrefix = map.get(attr.prefix, attributeNamespace); + /** + * 3.5.2. If the value of attribute namespace is the XMLNS namespace, + * then run these steps: + */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 3.5.2.1. If any of the following are true, then stop running these + * steps and goto Loop to visit the next attribute: + * - the attr's value is the XML namespace; + * _Note:_ The XML namespace cannot be redeclared and survive + * round-tripping (unless it defines the prefix "xml"). To avoid this + * problem, this algorithm always prefixes elements in the XML + * namespace with "xml" and drops any related definitions as seen + * in the above condition. + * - the attr's prefix is null and the ignore namespace definition + * attribute flag is true (the Element's default namespace attribute + * should be skipped); + * - the attr's prefix is not null and either + * * the attr's localName is not a key contained in the local + * prefixes map, or + * * the attr's localName is present in the local prefixes map but + * the value of the key does not match attr's value + * and furthermore that the attr's localName (as the prefix to find) + * is found in the namespace prefix map given the namespace consisting + * of the attr's value (the current namespace prefix definition was + * exactly defined previously--on an ancestor element not the current + * element whose attributes are being processed). + */ + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + /** + * 3.5.2.2. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute matches the XMLNS + * namespace, then throw an exception; the serialization of this + * attribute would produce invalid XML because the XMLNS namespace + * is reserved and cannot be applied as an element's namespace via + * XML parsing. + * + * _Note:_ DOM APIs do allow creation of elements in the XMLNS + * namespace but with strict qualifications. + */ + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved (well-formed required)."); + } + /** + * 3.5.2.3. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute is the empty string, then + * throw an exception; namespace prefix declarations cannot be used + * to undeclare a namespace (use a default namespace declaration + * instead). + */ + if (requireWellFormed && attr.value === '') { + throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required)."); + } + /** + * 3.5.2.4. the attr's prefix matches the string "xmlns", then let + * candidate prefix be the string "xmlns". + */ + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace. + * Run these steps: + * + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + /** + * 3.5.3.1. Let candidate prefix be the result of generating a prefix + * providing map, attribute namespace, and prefix index as input. + */ + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + /** + * 3.5.3.2. Append the following to result, in the order listed: + * 3.5.3.2.1. " " (U+0020 SPACE); + * 3.5.3.2.2. The string "xmlns:"; + * 3.5.3.2.3. The value of candidate prefix; + * 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.5.3.2.5. The result of serializing an attribute value given + * attribute namespace and the require well-formed flag as input; + * 3.5.3.2.6. """ (U+0022 QUOTATION MARK). + */ + result += " xmlns:" + candidatePrefix + "=\"" + + this._serializeAttributeValue(attributeNamespace, requireWellFormed) + "\""; + } + } + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + result += " "; + if (candidatePrefix !== null) { + result += candidatePrefix + ':'; + } + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result += attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_4) throw e_4.error; } + } + /** + * 4. Return the value of result. + */ + return result; + }; + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + XMLSerializerImpl.prototype._recordNamespaceInformation = function (node, map, localPrefixesMap) { + var e_5, _a; + /** + * 1. Let default namespace attr value be null. + */ + var defaultNamespaceAttrValue = null; + try { + /** + * 2. Main: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + /** + * _Note:_ The following conditional steps find namespace prefixes. Only + * attributes in the XMLNS namespace are considered (e.g., attributes made + * to look like namespace declarations via + * setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not + * included). + */ + /** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */ + var attributeNamespace = attr.namespaceURI; + /** 2.2. Let attribute prefix be the value of attr's prefix. */ + var attributePrefix = attr.prefix; + /** 2.3. If the attribute namespace is the XMLNS namespace, then: */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 2.3.1. If attribute prefix is null, then attr is a default namespace + * declaration. Set the default namespace attr value to attr's value and + * stop running these steps, returning to Main to visit the next + * attribute. + */ + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + /** + * 2.3.2. Otherwise, the attribute prefix is not null and attr is a + * namespace prefix definition. Run the following steps: + */ + } + else { + /** 2.3.2.1. Let prefix definition be the value of attr's localName. */ + var prefixDefinition = attr.localName; + /** 2.3.2.2. Let namespace definition be the value of attr's value. */ + var namespaceDefinition = attr.value; + /** + * 2.3.2.3. If namespace definition is the XML namespace, then stop + * running these steps, and return to Main to visit the next + * attribute. + * + * _Note:_ XML namespace definitions in prefixes are completely + * ignored (in order to avoid unnecessary work when there might be + * prefix conflicts). XML namespaced elements are always handled + * uniformly by prefixing (and overriding if necessary) the element's + * localname with the reserved "xml" prefix. + */ + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + /** + * 2.3.2.4. If namespace definition is the empty string (the + * declarative form of having no namespace), then let namespace + * definition be null instead. + */ + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + /** + * 2.3.2.5. If prefix definition is found in map given the namespace + * namespace definition, then stop running these steps, and return to + * Main to visit the next attribute. + * + * _Note:_ This step avoids adding duplicate prefix definitions for + * the same namespace in the map. This has the side-effect of avoiding + * later serialization of duplicate namespace prefix declarations in + * any descendant nodes. + */ + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + /** + * 2.3.2.6. Add the prefix prefix definition to map given namespace + * namespace definition. + */ + map.set(prefixDefinition, namespaceDefinition); + /** + * 2.3.2.7. Add the value of prefix definition as a new key to the + * local prefixes map, with the namespace definition as the key's + * value replacing the value of null with the empty string if + * applicable. + */ + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_5) throw e_5.error; } + } + /** + * 3. Return the value of default namespace attr value. + * + * _Note:_ The empty string is a legitimate return value and is not + * converted to null. + */ + return defaultNamespaceAttrValue; + }; + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + XMLSerializerImpl.prototype._generatePrefix = function (newNamespace, prefixMap, prefixIndex) { + /** + * 1. Let generated prefix be the concatenation of the string "ns" and the + * current numerical value of prefix index. + * 2. Let the value of prefix index be incremented by one. + * 3. Add to map the generated prefix given the new namespace namespace. + * 4. Return the value of generated prefix. + */ + var generatedPrefix = "ns" + prefixIndex.value; + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + }; + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeAttributeValue = function (value, requireWellFormed) { + /** + * From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value + * + * 1. If the require well-formed flag is set (its value is true), and + * attribute value contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this attribute + * value would fail to produce a well-formed element serialization. + */ + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + throw new Error("Invalid characters in attribute value."); + } + /** + * 2. If attribute value is null, then return the empty string. + */ + if (value === null) + return ""; + /** + * 3. Otherwise, attribute value is a string. Return the value of attribute + * value, first replacing any occurrences of the following: + * - "&" with "&" + * - """ with """ + * - "<" with "<" + * - ">" with ">" + * NOTE + * This matches behavior present in browsers, and goes above and beyond the + * grammar requirement in the XML specification's AttValue production by + * also replacing ">" characters. + */ + var result = ""; + for (var i = 0; i < value.length; i++) { + var c = value[i]; + if (c === "\"") + result += """; + else if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + }; + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeElement = function (node, requireWellFormed) { + var e_6, _a; + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + var skipEndTag = false; + /** 11. If inherited ns is equal to ns, then: */ + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + var qualifiedName = node.localName; + /** 11.4. Append the value of qualified name to markup. */ + var markup = "<" + qualifiedName; + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + markup += this._serializeAttributes(node, requireWellFormed); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + if (node._children.size === 0) { + markup += "/"; + skipEndTag = true; + } + markup += ">"; + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return markup; + try { + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + markup += this._serializeNode(childNode, requireWellFormed); + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_6) throw e_6.error; } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + */ + markup += ""; + /** + * 21. Return the value of markup. + */ + return markup; + }; + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeDocument = function (node, requireWellFormed) { + var e_7, _a; + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + var serializedDocument = ""; + try { + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + serializedDocument += this._serializeNode(childNode, requireWellFormed); + } + } + catch (e_7_1) { e_7 = { error: e_7_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_7) throw e_7.error; } + } + return serializedDocument; + }; + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeDocumentFragment = function (node, requireWellFormed) { + var e_8, _a; + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + var markup = ""; + try { + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + markup += this._serializeNode(childNode, requireWellFormed); + } + } + catch (e_8_1) { e_8 = { error: e_8_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_8) throw e_8.error; } + } + return markup; + }; + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + XMLSerializerImpl.prototype._serializeAttributes = function (node, requireWellFormed) { + var e_9, _a; + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + var result = ""; + var localNameSet = requireWellFormed ? {} : undefined; + try { + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet[attr.localName] = true; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result += " " + attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + } + } + catch (e_9_1) { e_9 = { error: e_9_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_9) throw e_9.error; } + } + /** + * 4. Return the value of result. + */ + return result; + }; + XMLSerializerImpl._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); + return XMLSerializerImpl; +}()); +exports.XMLSerializerImpl = XMLSerializerImpl; +//# sourceMappingURL=XMLSerializerImpl.js.map + +/***/ }), + +/***/ 7119: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +// Export classes +var XMLSerializerImpl_1 = __nccwpck_require__(5039); +exports.XMLSerializer = XMLSerializerImpl_1.XMLSerializerImpl; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 5483: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var Guard_1 = __nccwpck_require__(6862); +/** + * Contains type casts for DOM objects. + */ +var Cast = /** @class */ (function () { + function Cast() { + } + /** + * Casts the given object to a `Node`. + * + * @param a - the object to cast + */ + Cast.asNode = function (a) { + if (Guard_1.Guard.isNode(a)) { + return a; + } + else { + throw new Error("Invalid object. Node expected."); + } + }; + return Cast; +}()); +exports.Cast = Cast; +//# sourceMappingURL=Cast.js.map + +/***/ }), + +/***/ 8392: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var EmptySet = /** @class */ (function () { + function EmptySet() { + } + Object.defineProperty(EmptySet.prototype, "size", { + get: function () { + return 0; + }, + enumerable: true, + configurable: true + }); + EmptySet.prototype.add = function (value) { + throw new Error("Cannot add to an empty set."); + }; + EmptySet.prototype.clear = function () { + // no-op + }; + EmptySet.prototype.delete = function (value) { + return false; + }; + EmptySet.prototype.forEach = function (callbackfn, thisArg) { + // no-op + }; + EmptySet.prototype.has = function (value) { + return false; + }; + EmptySet.prototype[Symbol.iterator] = function () { + return new EmptySetIterator(); + }; + EmptySet.prototype.entries = function () { + return new EmptySetIterator(); + }; + EmptySet.prototype.keys = function () { + return new EmptySetIterator(); + }; + EmptySet.prototype.values = function () { + return new EmptySetIterator(); + }; + Object.defineProperty(EmptySet.prototype, Symbol.toStringTag, { + get: function () { + return "EmptySet"; + }, + enumerable: true, + configurable: true + }); + return EmptySet; +}()); +exports.EmptySet = EmptySet; +var EmptySetIterator = /** @class */ (function () { + function EmptySetIterator() { + } + EmptySetIterator.prototype[Symbol.iterator] = function () { + return this; + }; + EmptySetIterator.prototype.next = function () { + return { done: true, value: null }; + }; + return EmptySetIterator; +}()); +//# sourceMappingURL=EmptySet.js.map + +/***/ }), + +/***/ 6862: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +/** + * Contains user-defined type guards for DOM objects. + */ +var Guard = /** @class */ (function () { + function Guard() { + } + /** + * Determines if the given object is a `Node`. + * + * @param a - the object to check + */ + Guard.isNode = function (a) { + return (!!a && a._nodeType !== undefined); + }; + /** + * Determines if the given object is a `Document`. + * + * @param a - the object to check + */ + Guard.isDocumentNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Document); + }; + /** + * Determines if the given object is a `DocumentType`. + * + * @param a - the object to check + */ + Guard.isDocumentTypeNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentType); + }; + /** + * Determines if the given object is a `DocumentFragment`. + * + * @param a - the object to check + */ + Guard.isDocumentFragmentNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentFragment); + }; + /** + * Determines if the given object is a `Attr`. + * + * @param a - the object to check + */ + Guard.isAttrNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Attribute); + }; + /** + * Determines if the given node is a `CharacterData` node. + * + * @param a - the object to check + */ + Guard.isCharacterDataNode = function (a) { + if (!Guard.isNode(a)) + return false; + var type = a._nodeType; + return (type === interfaces_1.NodeType.Text || + type === interfaces_1.NodeType.ProcessingInstruction || + type === interfaces_1.NodeType.Comment || + type === interfaces_1.NodeType.CData); + }; + /** + * Determines if the given object is a `Text` or a `CDATASection`. + * + * @param a - the object to check + */ + Guard.isTextNode = function (a) { + return (Guard.isNode(a) && (a._nodeType === interfaces_1.NodeType.Text || a._nodeType === interfaces_1.NodeType.CData)); + }; + /** + * Determines if the given object is a `Text`. + * + * @param a - the object to check + */ + Guard.isExclusiveTextNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Text); + }; + /** + * Determines if the given object is a `CDATASection`. + * + * @param a - the object to check + */ + Guard.isCDATASectionNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.CData); + }; + /** + * Determines if the given object is a `Comment`. + * + * @param a - the object to check + */ + Guard.isCommentNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Comment); + }; + /** + * Determines if the given object is a `ProcessingInstruction`. + * + * @param a - the object to check + */ + Guard.isProcessingInstructionNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.ProcessingInstruction); + }; + /** + * Determines if the given object is an `Element`. + * + * @param a - the object to check + */ + Guard.isElementNode = function (a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Element); + }; + /** + * Determines if the given object is a custom `Element`. + * + * @param a - the object to check + */ + Guard.isCustomElementNode = function (a) { + return (Guard.isElementNode(a) && a._customElementState === "custom"); + }; + /** + * Determines if the given object is a `ShadowRoot`. + * + * @param a - the object to check + */ + Guard.isShadowRoot = function (a) { + return (!!a && a.host !== undefined); + }; + /** + * Determines if the given object is a `MouseEvent`. + * + * @param a - the object to check + */ + Guard.isMouseEvent = function (a) { + return (!!a && a.screenX !== undefined && a.screenY != undefined); + }; + /** + * Determines if the given object is a slotable. + * + * Element and Text nodes are slotables. A slotable has an associated name + * (a string). + * + * @param a - the object to check + */ + Guard.isSlotable = function (a) { + return (!!a && a._name !== undefined && a._assignedSlot !== undefined && + (Guard.isTextNode(a) || Guard.isElementNode(a))); + }; + /** + * Determines if the given object is a slot. + * + * @param a - the object to check + */ + Guard.isSlot = function (a) { + return (!!a && a._name !== undefined && a._assignedNodes !== undefined && + Guard.isElementNode(a)); + }; + /** + * Determines if the given object is a `Window`. + * + * @param a - the object to check + */ + Guard.isWindow = function (a) { + return (!!a && a.navigator !== undefined); + }; + /** + * Determines if the given object is an `EventListener`. + * + * @param a - the object to check + */ + Guard.isEventListener = function (a) { + return (!!a && a.handleEvent !== undefined); + }; + /** + * Determines if the given object is a `RegisteredObserver`. + * + * @param a - the object to check + */ + Guard.isRegisteredObserver = function (a) { + return (!!a && a.observer !== undefined && a.options !== undefined); + }; + /** + * Determines if the given object is a `TransientRegisteredObserver`. + * + * @param a - the object to check + */ + Guard.isTransientRegisteredObserver = function (a) { + return (!!a && a.source !== undefined && Guard.isRegisteredObserver(a)); + }; + return Guard; +}()); +exports.Guard = Guard; +//# sourceMappingURL=Guard.js.map + +/***/ }), + +/***/ 5282: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var Cast_1 = __nccwpck_require__(5483); +exports.Cast = Cast_1.Cast; +var Guard_1 = __nccwpck_require__(6862); +exports.Guard = Guard_1.Guard; +var EmptySet_1 = __nccwpck_require__(8392); +exports.EmptySet = EmptySet_1.EmptySet; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 8585: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var CodePoints_1 = __nccwpck_require__(8548); +/** + * Base-64 encodes the given string. + * + * @param input - a string + */ +function forgivingBase64Encode(input) { + /** + * To forgiving-base64 encode given a byte sequence data, apply the base64 + * algorithm defined in section 4 of RFC 4648 to data and return the result. + * [RFC4648] + */ + return Buffer.from(input).toString('base64'); +} +exports.forgivingBase64Encode = forgivingBase64Encode; +/** + * Decodes a base-64 string. + * + * @param input - a string + */ +function forgivingBase64Decode(input) { + if (input === "") + return ""; + /** + * 1. Remove all ASCII whitespace from data. + */ + input = input.replace(CodePoints_1.ASCIIWhiteSpace, ''); + /** + * 2. If data’s length divides by 4 leaving no remainder, then: + * 2.1. If data ends with one or two U+003D (=) code points, then remove them from data. + */ + if (input.length % 4 === 0) { + if (input.endsWith("==")) { + input = input.substr(0, input.length - 2); + } + else if (input.endsWith("=")) { + input = input.substr(0, input.length - 1); + } + } + /** + * 3. If data’s length divides by 4 leaving a remainder of 1, then return failure. + */ + if (input.length % 4 === 1) + return null; + /** + * 4. If data contains a code point that is not one of + * - U+002B (+) + * - U+002F (/) + * - ASCII alphanumeric + * then return failure. + */ + if (!/[0-9A-Za-z+/]/.test(input)) + return null; + /** + * 5. Let output be an empty byte sequence. + * 6. Let buffer be an empty buffer that can have bits appended to it. + * 7. Let position be a position variable for data, initially pointing at the + * start of data. + * 8. While position does not point past the end of data: + * 8.1. Find the code point pointed to by position in the second column of + * Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in the + * first cell of the same row. [RFC4648] + * 8.2. Append the six bits corresponding to n, most significant bit first, + * to buffer. + * 8.3. If buffer has accumulated 24 bits, interpret them as three 8-bit + * big-endian numbers. Append three bytes with values equal to those numbers + * to output, in the same order, and then empty buffer. + * 8.4. Advance position by 1. + * 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains + * 12 bits, then discard the last four and interpret the remaining eight as an + * 8-bit big-endian number. If it contains 18 bits, then discard the last two + * and interpret the remaining 16 as two 8-bit big-endian numbers. Append the + * one or two bytes with values equal to those one or two numbers to output, + * in the same order. + * 10. Return output. + */ + return Buffer.from(input, 'base64').toString('utf8'); +} +exports.forgivingBase64Decode = forgivingBase64Decode; +//# sourceMappingURL=Base64.js.map + +/***/ }), + +/***/ 2460: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Determines if the given number is an ASCII byte. + * + * @param byte - a byte + */ +function isASCIIByte(byte) { + /** + * An ASCII byte is a byte in the range 0x00 (NUL) to 0x7F (DEL), inclusive. + */ + return byte >= 0x00 && byte <= 0x7F; +} +exports.isASCIIByte = isASCIIByte; +//# sourceMappingURL=Byte.js.map + +/***/ }), + +/***/ 1627: +/***/ (function(__unused_webpack_module, exports) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Returns the count of bytes in a sequence. + * + * @param list - a byte sequence + */ +function length(list) { + /** + * A byte sequence’s length is the number of bytes it contains. + */ + return list.length; +} +exports.length = length; +/** + * Converts each byte to lowercase. + * + * @param list - a byte sequence + */ +function byteLowercase(list) { + /** + * To byte-lowercase a byte sequence, increase each byte it contains, in the + * range 0x41 (A) to 0x5A (Z), inclusive, by 0x20. + */ + for (var i = 0; i < list.length; i++) { + var c = list[i]; + if (c >= 0x41 && c <= 0x5A) { + list[i] = c + 0x20; + } + } +} +exports.byteLowercase = byteLowercase; +/** + * Converts each byte to uppercase. + * + * @param list - a byte sequence + */ +function byteUppercase(list) { + /** + * To byte-uppercase a byte sequence, subtract each byte it contains, in the + * range 0x61 (a) to 0x7A (z), inclusive, by 0x20. + */ + for (var i = 0; i < list.length; i++) { + var c = list[i]; + if (c >= 0x61 && c <= 0x7A) { + list[i] = c - 0x20; + } + } +} +exports.byteUppercase = byteUppercase; +/** + * Compares two byte sequences. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteCaseInsensitiveMatch(listA, listB) { + /** + * A byte sequence A is a byte-case-insensitive match for a byte sequence B, + * if the byte-lowercase of A is the byte-lowercase of B. + */ + if (listA.length !== listB.length) + return false; + for (var i = 0; i < listA.length; i++) { + var a = listA[i]; + var b = listB[i]; + if (a >= 0x41 && a <= 0x5A) + a += 0x20; + if (b >= 0x41 && b <= 0x5A) + b += 0x20; + if (a !== b) + return false; + } + return true; +} +exports.byteCaseInsensitiveMatch = byteCaseInsensitiveMatch; +/** + * Determines if `listA` starts with `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function startsWith(listA, listB) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aByte be the ith byte of a if i is less than a’s length; otherwise null. + * 2.3. Let bByte be the ith byte of b if i is less than b’s length; otherwise null. + * 2.4. If bByte is null, then return true. + * 2.5. Return false if aByte is not bByte. + * 2.6. Set i to i + 1. + */ + var i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + if (listA[i] !== listB[i]) + return false; + i++; + } +} +exports.startsWith = startsWith; +/** + * Determines if `listA` is less than `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteLessThan(listA, listB) { + /** + * 1. If b starts with a, then return false. + * 2. If a starts with b, then return true. + * 3. Let n be the smallest index such that the nth byte of a is different + * from the nth byte of b. (There has to be such an index, since neither byte + * sequence starts with the other.) + * 4. If the nth byte of a is less than the nth byte of b, then return true. + * 5. Return false. + */ + var i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + var a = listA[i]; + var b = listB[i]; + if (a < b) + return true; + else if (a > b) + return false; + i++; + } +} +exports.byteLessThan = byteLessThan; +/** + * Decodes a byte sequence into a string. + * + * @param list - a byte sequence + */ +function isomorphicDecode(list) { + /** + * To isomorphic decode a byte sequence input, return a string whose length is + * equal to input’s length and whose code points have the same values as + * input’s bytes, in the same order. + */ + return String.fromCodePoint.apply(String, __spread(list)); +} +exports.isomorphicDecode = isomorphicDecode; +//# sourceMappingURL=ByteSequence.js.map + +/***/ }), + +/***/ 8548: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * A surrogate is a code point that is in the range U+D800 to U+DFFF, inclusive. + */ +exports.Surrogate = /[\uD800-\uDFFF]/; +/** + * A scalar value is a code point that is not a surrogate. + */ +exports.ScalarValue = /[\uD800-\uDFFF]/; +/** + * A noncharacter is a code point that is in the range U+FDD0 to U+FDEF, + * inclusive, or U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, U+3FFFE, + * U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE, U+6FFFF, U+7FFFE, + * U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF, U+AFFFE, U+AFFFF, U+BFFFE, + * U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE, U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE, + * U+FFFFF, U+10FFFE, or U+10FFFF. + */ +exports.NonCharacter = /[\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]/; +/** + * An ASCII code point is a code point in the range U+0000 NULL to U+007F + * DELETE, inclusive. + */ +exports.ASCIICodePoint = /[\u0000-\u007F]/; +/** + * An ASCII tab or newline is U+0009 TAB, U+000A LF, or U+000D CR. + */ +exports.ASCIITabOrNewLine = /[\t\n\r]/; +/** + * ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or + * U+0020 SPACE. + */ +exports.ASCIIWhiteSpace = /[\t\n\f\r ]/; +/** + * A C0 control is a code point in the range U+0000 NULL to U+001F + * INFORMATION SEPARATOR ONE, inclusive. + */ +exports.C0Control = /[\u0000-\u001F]/; +/** + * A C0 control or space is a C0 control or U+0020 SPACE. + */ +exports.C0ControlOrSpace = /[\u0000-\u001F ]/; +/** + * A control is a C0 control or a code point in the range U+007F DELETE to + * U+009F APPLICATION PROGRAM COMMAND, inclusive. + */ +exports.Control = /[\u0000-\u001F\u007F-\u009F]/; +/** + * An ASCII digit is a code point in the range U+0030 (0) to U+0039 (9), + * inclusive. + */ +exports.ASCIIDigit = /[0-9]/; +/** + * An ASCII upper hex digit is an ASCII digit or a code point in the range + * U+0041 (A) to U+0046 (F), inclusive. + */ +exports.ASCIIUpperHexDigit = /[0-9A-F]/; +/** + * An ASCII lower hex digit is an ASCII digit or a code point in the range + * U+0061 (a) to U+0066 (f), inclusive. + */ +exports.ASCIILowerHexDigit = /[0-9a-f]/; +/** + * An ASCII hex digit is an ASCII upper hex digit or ASCII lower hex digit. + */ +exports.ASCIIHexDigit = /[0-9A-Fa-f]/; +/** + * An ASCII upper alpha is a code point in the range U+0041 (A) to U+005A (Z), + * inclusive. + */ +exports.ASCIIUpperAlpha = /[A-Z]/; +/** + * An ASCII lower alpha is a code point in the range U+0061 (a) to U+007A (z), + * inclusive. + */ +exports.ASCIILowerAlpha = /[a-z]/; +/** + * An ASCII alpha is an ASCII upper alpha or ASCII lower alpha. + */ +exports.ASCIIAlpha = /[A-Za-z]/; +/** + * An ASCII alphanumeric is an ASCII digit or ASCII alpha. + */ +exports.ASCIIAlphanumeric = /[0-9A-Za-z]/; +//# sourceMappingURL=CodePoints.js.map + +/***/ }), + +/***/ 9387: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +/** + * Parses the given byte sequence representing a JSON string into an object. + * + * @param bytes - a byte sequence + */ +function parseJSONFromBytes(bytes) { + /** + * 1. Let jsonText be the result of running UTF-8 decode on bytes. [ENCODING] + * 2. Return ? Call(%JSONParse%, undefined, « jsonText »). + */ + var jsonText = util_1.utf8Decode(bytes); + return JSON.parse.call(undefined, jsonText); +} +exports.parseJSONFromBytes = parseJSONFromBytes; +/** + * Serialize the given JavaScript value into a byte sequence. + * + * @param value - a JavaScript value + */ +function serializeJSONToBytes(value) { + /** + * 1. Let jsonString be ? Call(%JSONStringify%, undefined, « value »). + * 2. Return the result of running UTF-8 encode on jsonString. [ENCODING] + */ + var jsonString = JSON.stringify.call(undefined, value); + return util_1.utf8Encode(jsonString); +} +exports.serializeJSONToBytes = serializeJSONToBytes; +/** + * Parses the given JSON string into a Realm-independent JavaScript value. + * + * @param jsonText - a JSON string + */ +function parseJSONIntoInfraValues(jsonText) { + /** + * 1. Let jsValue be ? Call(%JSONParse%, undefined, « jsonText »). + * 2. Return the result of converting a JSON-derived JavaScript value to an + * Infra value, given jsValue. + */ + var jsValue = JSON.parse.call(undefined, jsonText); + return convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue); +} +exports.parseJSONIntoInfraValues = parseJSONIntoInfraValues; +/** + * Parses the value into a Realm-independent JavaScript value. + * + * @param jsValue - a JavaScript value + */ +function convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue) { + var e_1, _a; + /** + * 1. If Type(jsValue) is Null, String, or Number, then return jsValue. + */ + if (jsValue === null || util_1.isString(jsValue) || util_1.isNumber(jsValue)) + return jsValue; + /** + * 2. If IsArray(jsValue) is true, then: + * 2.1. Let result be an empty list. + * 2.2. Let length be ! ToLength(! Get(jsValue, "length")). + * 2.3. For each index of the range 0 to length − 1, inclusive: + * 2.3.1. Let indexName be ! ToString(index). + * 2.3.2. Let jsValueAtIndex be ! Get(jsValue, indexName). + * 2.3.3. Let infraValueAtIndex be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtIndex. + * 2.3.4. Append infraValueAtIndex to result. + * 2.8. Return result. + */ + if (util_1.isArray(jsValue)) { + var result = new Array(); + try { + for (var jsValue_1 = __values(jsValue), jsValue_1_1 = jsValue_1.next(); !jsValue_1_1.done; jsValue_1_1 = jsValue_1.next()) { + var jsValueAtIndex = jsValue_1_1.value; + result.push(convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtIndex)); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (jsValue_1_1 && !jsValue_1_1.done && (_a = jsValue_1.return)) _a.call(jsValue_1); + } + finally { if (e_1) throw e_1.error; } + } + return result; + } + else if (util_1.isObject(jsValue)) { + /** + * 3. Let result be an empty ordered map. + * 4. For each key of ! jsValue.[[OwnPropertyKeys]](): + * 4.1. Let jsValueAtKey be ! Get(jsValue, key). + * 4.2. Let infraValueAtKey be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtKey. + * 4.3. Set result[key] to infraValueAtKey. + * 5. Return result. + */ + var result = new Map(); + for (var key in jsValue) { + /* istanbul ignore else */ + if (jsValue.hasOwnProperty(key)) { + var jsValueAtKey = jsValue[key]; + result.set(key, convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtKey)); + } + } + return result; + } + /* istanbul ignore next */ + return jsValue; +} +exports.convertAJSONDerivedJavaScriptValueToAnInfraValue = convertAJSONDerivedJavaScriptValueToAnInfraValue; +//# sourceMappingURL=JSON.js.map + +/***/ }), + +/***/ 340: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +/** + * Adds the given item to the end of the list. + * + * @param list - a list + * @param item - an item + */ +function append(list, item) { + list.push(item); +} +exports.append = append; +/** + * Extends a list by appending all items from another list. + * + * @param listA - a list to extend + * @param listB - a list containing items to append to `listA` + */ +function extend(listA, listB) { + listA.push.apply(listA, __spread(listB)); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the list. + * + * @param list - a list + * @param item - an item + */ +function prepend(list, item) { + list.unshift(item); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param list - a list + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(list, conditionOrItem, newItem) { + var e_1, _a; + var i = 0; + try { + for (var list_1 = __values(list), list_1_1 = list_1.next(); !list_1_1.done; list_1_1 = list_1.next()) { + var oldItem = list_1_1.value; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list[i] = newItem; + } + } + else if (oldItem === conditionOrItem) { + list[i] = newItem; + return; + } + i++; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (list_1_1 && !list_1_1.done && (_a = list_1.return)) _a.call(list_1); + } + finally { if (e_1) throw e_1.error; } + } +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param list - a list + * @param item - an item + */ +function insert(list, item, index) { + list.splice(index, 0, item); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param list - a list + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(list, conditionOrItem) { + var i = list.length; + while (i--) { + var oldItem = list[i]; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list.splice(i, 1); + } + } + else if (oldItem === conditionOrItem) { + list.splice(i, 1); + return; + } + } +} +exports.remove = remove; +/** + * Removes all items from the list. + */ +function empty(list) { + list.length = 0; +} +exports.empty = empty; +/** + * Determines if the list contains the given item or any items matching + * condition. + * + * @param list - a list + * @param conditionOrItem - an item to a condition to match + */ +function contains(list, conditionOrItem) { + var e_2, _a; + try { + for (var list_2 = __values(list), list_2_1 = list_2.next(); !list_2_1.done; list_2_1 = list_2.next()) { + var oldItem = list_2_1.value; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + else if (oldItem === conditionOrItem) { + return true; + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (list_2_1 && !list_2_1.done && (_a = list_2.return)) _a.call(list_2); + } + finally { if (e_2) throw e_2.error; } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the list matching the given condition. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function size(list, condition) { + var e_3, _a; + if (condition === undefined) { + return list.length; + } + else { + var count = 0; + try { + for (var list_3 = __values(list), list_3_1 = list_3.next(); !list_3_1.done; list_3_1 = list_3.next()) { + var item = list_3_1.value; + if (!!condition.call(null, item)) { + count++; + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (list_3_1 && !list_3_1.done && (_a = list_3.return)) _a.call(list_3); + } + finally { if (e_3) throw e_3.error; } + } + return count; + } +} +exports.size = size; +/** + * Determines if the list is empty. + * + * @param list - a list + */ +function isEmpty(list) { + return list.length === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the list. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function forEach(list, condition) { + var list_4, list_4_1, item, e_4_1; + var e_4, _a; + return __generator(this, function (_b) { + switch (_b.label) { + case 0: + if (!(condition === undefined)) return [3 /*break*/, 2]; + return [5 /*yield**/, __values(list)]; + case 1: + _b.sent(); + return [3 /*break*/, 9]; + case 2: + _b.trys.push([2, 7, 8, 9]); + list_4 = __values(list), list_4_1 = list_4.next(); + _b.label = 3; + case 3: + if (!!list_4_1.done) return [3 /*break*/, 6]; + item = list_4_1.value; + if (!!!condition.call(null, item)) return [3 /*break*/, 5]; + return [4 /*yield*/, item]; + case 4: + _b.sent(); + _b.label = 5; + case 5: + list_4_1 = list_4.next(); + return [3 /*break*/, 3]; + case 6: return [3 /*break*/, 9]; + case 7: + e_4_1 = _b.sent(); + e_4 = { error: e_4_1 }; + return [3 /*break*/, 9]; + case 8: + try { + if (list_4_1 && !list_4_1.done && (_a = list_4.return)) _a.call(list_4); + } + finally { if (e_4) throw e_4.error; } + return [7 /*endfinally*/]; + case 9: return [2 /*return*/]; + } + }); +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of list. + * + * @param list - a list + */ +function clone(list) { + return new (Array.bind.apply(Array, __spread([void 0], list)))(); +} +exports.clone = clone; +/** + * Returns a new list containing items from the list sorted in ascending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(list, lessThanAlgo) { + return list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? -1 : 1; + }); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new list containing items from the list sorted in descending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(list, lessThanAlgo) { + return list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? 1 : -1; + }); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=List.js.map + +/***/ }), + +/***/ 2298: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +/** + * Gets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + */ +function get(map, key) { + return map.get(key); +} +exports.get = get; +/** + * Sets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + * @param val - a value + */ +function set(map, key, val) { + map.set(key, val); +} +exports.set = set; +/** + * Removes the item with the given key or all items matching condition. + * + * @param map - a map + * @param conditionOrItem - the key of an item to remove or a condition matching + * items to remove + */ +function remove(map, conditionOrItem) { + var e_1, _a, e_2, _b; + if (!util_1.isFunction(conditionOrItem)) { + map.delete(conditionOrItem); + } + else { + var toRemove = []; + try { + for (var map_1 = __values(map), map_1_1 = map_1.next(); !map_1_1.done; map_1_1 = map_1.next()) { + var item = map_1_1.value; + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item[0]); + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (map_1_1 && !map_1_1.done && (_a = map_1.return)) _a.call(map_1); + } + finally { if (e_1) throw e_1.error; } + } + try { + for (var toRemove_1 = __values(toRemove), toRemove_1_1 = toRemove_1.next(); !toRemove_1_1.done; toRemove_1_1 = toRemove_1.next()) { + var key = toRemove_1_1.value; + map.delete(key); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (toRemove_1_1 && !toRemove_1_1.done && (_b = toRemove_1.return)) _b.call(toRemove_1); + } + finally { if (e_2) throw e_2.error; } + } + } +} +exports.remove = remove; +/** + * Determines if the map contains a value with the given key. + * + * @param map - a map + * @param conditionOrItem - the key of an item to match or a condition matching + * items + */ +function contains(map, conditionOrItem) { + var e_3, _a; + if (!util_1.isFunction(conditionOrItem)) { + return map.has(conditionOrItem); + } + else { + try { + for (var map_2 = __values(map), map_2_1 = map_2.next(); !map_2_1.done; map_2_1 = map_2.next()) { + var item = map_2_1.value; + if (!!conditionOrItem.call(null, item)) { + return true; + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (map_2_1 && !map_2_1.done && (_a = map_2.return)) _a.call(map_2); + } + finally { if (e_3) throw e_3.error; } + } + return false; + } +} +exports.contains = contains; +/** + * Gets the keys of the map. + * + * @param map - a map + */ +function keys(map) { + return new Set(map.keys()); +} +exports.keys = keys; +/** + * Gets the values of the map. + * + * @param map - a map + */ +function values(map) { + return __spread(map.values()); +} +exports.values = values; +/** + * Gets the size of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function size(map, condition) { + var e_4, _a; + if (condition === undefined) { + return map.size; + } + else { + var count = 0; + try { + for (var map_3 = __values(map), map_3_1 = map_3.next(); !map_3_1.done; map_3_1 = map_3.next()) { + var item = map_3_1.value; + if (!!condition.call(null, item)) { + count++; + } + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (map_3_1 && !map_3_1.done && (_a = map_3.return)) _a.call(map_3); + } + finally { if (e_4) throw e_4.error; } + } + return count; + } +} +exports.size = size; +/** + * Determines if the map is empty. + * + * @param map - a map + */ +function isEmpty(map) { + return map.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function forEach(map, condition) { + var map_4, map_4_1, item, e_5_1; + var e_5, _a; + return __generator(this, function (_b) { + switch (_b.label) { + case 0: + if (!(condition === undefined)) return [3 /*break*/, 2]; + return [5 /*yield**/, __values(map)]; + case 1: + _b.sent(); + return [3 /*break*/, 9]; + case 2: + _b.trys.push([2, 7, 8, 9]); + map_4 = __values(map), map_4_1 = map_4.next(); + _b.label = 3; + case 3: + if (!!map_4_1.done) return [3 /*break*/, 6]; + item = map_4_1.value; + if (!!!condition.call(null, item)) return [3 /*break*/, 5]; + return [4 /*yield*/, item]; + case 4: + _b.sent(); + _b.label = 5; + case 5: + map_4_1 = map_4.next(); + return [3 /*break*/, 3]; + case 6: return [3 /*break*/, 9]; + case 7: + e_5_1 = _b.sent(); + e_5 = { error: e_5_1 }; + return [3 /*break*/, 9]; + case 8: + try { + if (map_4_1 && !map_4_1.done && (_a = map_4.return)) _a.call(map_4); + } + finally { if (e_5) throw e_5.error; } + return [7 /*endfinally*/]; + case 9: return [2 /*return*/]; + } + }); +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of map. + * + * @param map - a map + */ +function clone(map) { + return new Map(map); +} +exports.clone = clone; +/** + * Returns a new map containing items from the map sorted in ascending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(map, lessThanAlgo) { + var list = new (Array.bind.apply(Array, __spread([void 0], map)))(); + list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? -1 : 1; + }); + return new Map(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new map containing items from the map sorted in descending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(map, lessThanAlgo) { + var list = new (Array.bind.apply(Array, __spread([void 0], map)))(); + list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? 1 : -1; + }); + return new Map(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=Map.js.map + +/***/ }), + +/***/ 3764: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.HTML = "http://www.w3.org/1999/xhtml"; +exports.XML = "http://www.w3.org/XML/1998/namespace"; +exports.XMLNS = "http://www.w3.org/2000/xmlns/"; +exports.MathML = "http://www.w3.org/1998/Math/MathML"; +exports.SVG = "http://www.w3.org/2000/svg"; +exports.XLink = "http://www.w3.org/1999/xlink"; +//# sourceMappingURL=Namespace.js.map + +/***/ }), + +/***/ 9201: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Appends the given item to the queue. + * + * @param list - a list + * @param item - an item + */ +function enqueue(list, item) { + list.push(item); +} +exports.enqueue = enqueue; +/** + * Removes and returns an item from the queue. + * + * @param list - a list + */ +function dequeue(list) { + return list.shift() || null; +} +exports.dequeue = dequeue; +//# sourceMappingURL=Queue.js.map + +/***/ }), + +/***/ 5931: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +/** + * Adds the given item to the end of the set. + * + * @param set - a set + * @param item - an item + */ +function append(set, item) { + set.add(item); +} +exports.append = append; +/** + * Extends a set by appending all items from another set. + * + * @param setA - a list to extend + * @param setB - a list containing items to append to `setA` + */ +function extend(setA, setB) { + setB.forEach(setA.add, setA); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the set. + * + * @param set - a set + * @param item - an item + */ +function prepend(set, item) { + var cloned = new Set(set); + set.clear(); + set.add(item); + cloned.forEach(set.add, set); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param set - a set + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(set, conditionOrItem, newItem) { + var e_1, _a; + var newSet = new Set(); + try { + for (var set_1 = __values(set), set_1_1 = set_1.next(); !set_1_1.done; set_1_1 = set_1.next()) { + var oldItem = set_1_1.value; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + else if (oldItem === conditionOrItem) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (set_1_1 && !set_1_1.done && (_a = set_1.return)) _a.call(set_1); + } + finally { if (e_1) throw e_1.error; } + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param set - a set + * @param item - an item + */ +function insert(set, item, index) { + var e_2, _a; + var newSet = new Set(); + var i = 0; + try { + for (var set_2 = __values(set), set_2_1 = set_2.next(); !set_2_1.done; set_2_1 = set_2.next()) { + var oldItem = set_2_1.value; + if (i === index) + newSet.add(item); + newSet.add(oldItem); + i++; + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (set_2_1 && !set_2_1.done && (_a = set_2.return)) _a.call(set_2); + } + finally { if (e_2) throw e_2.error; } + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param set - a set + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(set, conditionOrItem) { + var e_3, _a, e_4, _b; + if (!util_1.isFunction(conditionOrItem)) { + set.delete(conditionOrItem); + } + else { + var toRemove = []; + try { + for (var set_3 = __values(set), set_3_1 = set_3.next(); !set_3_1.done; set_3_1 = set_3.next()) { + var item = set_3_1.value; + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (set_3_1 && !set_3_1.done && (_a = set_3.return)) _a.call(set_3); + } + finally { if (e_3) throw e_3.error; } + } + try { + for (var toRemove_1 = __values(toRemove), toRemove_1_1 = toRemove_1.next(); !toRemove_1_1.done; toRemove_1_1 = toRemove_1.next()) { + var oldItem = toRemove_1_1.value; + set.delete(oldItem); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (toRemove_1_1 && !toRemove_1_1.done && (_b = toRemove_1.return)) _b.call(toRemove_1); + } + finally { if (e_4) throw e_4.error; } + } + } +} +exports.remove = remove; +/** + * Removes all items from the set. + */ +function empty(set) { + set.clear(); +} +exports.empty = empty; +/** + * Determines if the set contains the given item or any items matching + * condition. + * + * @param set - a set + * @param conditionOrItem - an item to a condition to match + */ +function contains(set, conditionOrItem) { + var e_5, _a; + if (!util_1.isFunction(conditionOrItem)) { + return set.has(conditionOrItem); + } + else { + try { + for (var set_4 = __values(set), set_4_1 = set_4.next(); !set_4_1.done; set_4_1 = set_4.next()) { + var oldItem = set_4_1.value; + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (set_4_1 && !set_4_1.done && (_a = set_4.return)) _a.call(set_4); + } + finally { if (e_5) throw e_5.error; } + } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the set matching the given condition. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function size(set, condition) { + var e_6, _a; + if (condition === undefined) { + return set.size; + } + else { + var count = 0; + try { + for (var set_5 = __values(set), set_5_1 = set_5.next(); !set_5_1.done; set_5_1 = set_5.next()) { + var item = set_5_1.value; + if (!!condition.call(null, item)) { + count++; + } + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (set_5_1 && !set_5_1.done && (_a = set_5.return)) _a.call(set_5); + } + finally { if (e_6) throw e_6.error; } + } + return count; + } +} +exports.size = size; +/** + * Determines if the set is empty. + * + * @param set - a set + */ +function isEmpty(set) { + return set.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the set. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function forEach(set, condition) { + var set_6, set_6_1, item, e_7_1; + var e_7, _a; + return __generator(this, function (_b) { + switch (_b.label) { + case 0: + if (!(condition === undefined)) return [3 /*break*/, 2]; + return [5 /*yield**/, __values(set)]; + case 1: + _b.sent(); + return [3 /*break*/, 9]; + case 2: + _b.trys.push([2, 7, 8, 9]); + set_6 = __values(set), set_6_1 = set_6.next(); + _b.label = 3; + case 3: + if (!!set_6_1.done) return [3 /*break*/, 6]; + item = set_6_1.value; + if (!!!condition.call(null, item)) return [3 /*break*/, 5]; + return [4 /*yield*/, item]; + case 4: + _b.sent(); + _b.label = 5; + case 5: + set_6_1 = set_6.next(); + return [3 /*break*/, 3]; + case 6: return [3 /*break*/, 9]; + case 7: + e_7_1 = _b.sent(); + e_7 = { error: e_7_1 }; + return [3 /*break*/, 9]; + case 8: + try { + if (set_6_1 && !set_6_1.done && (_a = set_6.return)) _a.call(set_6); + } + finally { if (e_7) throw e_7.error; } + return [7 /*endfinally*/]; + case 9: return [2 /*return*/]; + } + }); +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of set. + * + * @param set - a set + */ +function clone(set) { + return new Set(set); +} +exports.clone = clone; +/** + * Returns a new set containing items from the set sorted in ascending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(set, lessThanAlgo) { + var list = new (Array.bind.apply(Array, __spread([void 0], set)))(); + list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? -1 : 1; + }); + return new Set(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new set containing items from the set sorted in descending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(set, lessThanAlgo) { + var list = new (Array.bind.apply(Array, __spread([void 0], set)))(); + list.sort(function (itemA, itemB) { + return lessThanAlgo.call(null, itemA, itemB) ? 1 : -1; + }); + return new Set(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +/** + * Determines if a set is a subset of another set. + * + * @param subset - a set + * @param superset - a superset possibly containing all items from `subset`. + */ +function isSubsetOf(subset, superset) { + var e_8, _a; + try { + for (var subset_1 = __values(subset), subset_1_1 = subset_1.next(); !subset_1_1.done; subset_1_1 = subset_1.next()) { + var item = subset_1_1.value; + if (!superset.has(item)) + return false; + } + } + catch (e_8_1) { e_8 = { error: e_8_1 }; } + finally { + try { + if (subset_1_1 && !subset_1_1.done && (_a = subset_1.return)) _a.call(subset_1); + } + finally { if (e_8) throw e_8.error; } + } + return true; +} +exports.isSubsetOf = isSubsetOf; +/** + * Determines if a set is a superset of another set. + * + * @param superset - a set + * @param subset - a subset possibly contained within `superset`. + */ +function isSupersetOf(superset, subset) { + return isSubsetOf(subset, superset); +} +exports.isSupersetOf = isSupersetOf; +/** + * Returns a new set with items that are contained in both sets. + * + * @param setA - a set + * @param setB - a set + */ +function intersection(setA, setB) { + var e_9, _a; + var newSet = new Set(); + try { + for (var setA_1 = __values(setA), setA_1_1 = setA_1.next(); !setA_1_1.done; setA_1_1 = setA_1.next()) { + var item = setA_1_1.value; + if (setB.has(item)) + newSet.add(item); + } + } + catch (e_9_1) { e_9 = { error: e_9_1 }; } + finally { + try { + if (setA_1_1 && !setA_1_1.done && (_a = setA_1.return)) _a.call(setA_1); + } + finally { if (e_9) throw e_9.error; } + } + return newSet; +} +exports.intersection = intersection; +/** + * Returns a new set with items from both sets. + * + * @param setA - a set + * @param setB - a set + */ +function union(setA, setB) { + var newSet = new Set(setA); + setB.forEach(newSet.add, newSet); + return newSet; +} +exports.union = union; +/** + * Returns a set of integers from `n` to `m` inclusive. + * + * @param n - starting number + * @param m - ending number + */ +function range(n, m) { + var newSet = new Set(); + for (var i = n; i <= m; i++) { + newSet.add(i); + } + return newSet; +} +exports.range = range; +//# sourceMappingURL=Set.js.map + +/***/ }), + +/***/ 8784: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Pushes the given item to the stack. + * + * @param list - a list + * @param item - an item + */ +function push(list, item) { + list.push(item); +} +exports.push = push; +/** + * Pops and returns an item from the stack. + * + * @param list - a list + */ +function pop(list) { + return list.pop() || null; +} +exports.pop = pop; +//# sourceMappingURL=Stack.js.map + +/***/ }), + +/***/ 3203: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var CodePoints_1 = __nccwpck_require__(8548); +var ByteSequence_1 = __nccwpck_require__(1627); +var Byte_1 = __nccwpck_require__(2460); +var util_1 = __nccwpck_require__(6195); +/** + * Determines if the string `a` is a code unit prefix of string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitPrefix(a, b) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aCodeUnit be the ith code unit of a if i is less than a’s length; + * otherwise null. + * 2.2. Let bCodeUnit be the ith code unit of b if i is less than b’s length; + * otherwise null. + * 2.3. If bCodeUnit is null, then return true. + * 2.4. Return false if aCodeUnit is different from bCodeUnit. + * 2.5. Set i to i + 1. + */ + var i = 0; + while (true) { + var aCodeUnit = i < a.length ? a.charCodeAt(i) : null; + var bCodeUnit = i < b.length ? b.charCodeAt(i) : null; + if (aCodeUnit === null) + return true; + if (aCodeUnit !== bCodeUnit) + return false; + i++; + } +} +exports.isCodeUnitPrefix = isCodeUnitPrefix; +/** + * Determines if the string `a` is a code unit less than string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitLessThan(a, b) { + /** + * 1. If b is a code unit prefix of a, then return false. + * 2. If a is a code unit prefix of b, then return true. + * 3. Let n be the smallest index such that the nth code unit of a is + * different from the nth code unit of b. (There has to be such an index, + * since neither string is a prefix of the other.) + * 4. If the nth code unit of a is less than the nth code unit of b, then + * return true. + * 5. Return false. + */ + if (isCodeUnitPrefix(b, a)) + return false; + if (isCodeUnitPrefix(a, b)) + return true; + for (var i = 0; i < Math.min(a.length, b.length); i++) { + var aCodeUnit = a.charCodeAt(i); + var bCodeUnit = b.charCodeAt(i); + if (aCodeUnit === bCodeUnit) + continue; + return (aCodeUnit < bCodeUnit); + } + /* istanbul ignore next */ + return false; +} +exports.isCodeUnitLessThan = isCodeUnitLessThan; +/** + * Isomorphic encodes the given string. + * + * @param str - a string + */ +function isomorphicEncode(str) { + var e_1, _a; + /** + * 1. Assert: input contains no code points greater than U+00FF. + * 2. Return a byte sequence whose length is equal to input’s length and whose + * bytes have the same values as input’s code points, in the same order. + */ + var codePoints = Array.from(str); + var bytes = new Uint8Array(codePoints.length); + var i = 0; + try { + for (var str_1 = __values(str), str_1_1 = str_1.next(); !str_1_1.done; str_1_1 = str_1.next()) { + var codePoint = str_1_1.value; + var byte = codePoint.codePointAt(0); + console.assert(byte !== undefined && byte <= 0x00FF, "isomorphicEncode requires string bytes to be less than or equal to 0x00FF."); + if (byte !== undefined && byte <= 0x00FF) { + bytes[i++] = byte; + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (str_1_1 && !str_1_1.done && (_a = str_1.return)) _a.call(str_1); + } + finally { if (e_1) throw e_1.error; } + } + return bytes; +} +exports.isomorphicEncode = isomorphicEncode; +/** + * Determines if the given string is An ASCII string. + * + * @param str - a string + */ +function isASCIIString(str) { + /** + * An ASCII string is a string whose code points are all ASCII code points. + */ + return /^[\u0000-\u007F]*$/.test(str); +} +exports.isASCIIString = isASCIIString; +/** + * Converts all uppercase ASCII code points to lowercase. + * + * @param str - a string + */ +function asciiLowercase(str) { + var e_2, _a; + /** + * To ASCII lowercase a string, replace all ASCII upper alphas in the string + * with their corresponding code point in ASCII lower alpha. + */ + var result = ""; + try { + for (var str_2 = __values(str), str_2_1 = str_2.next(); !str_2_1.done; str_2_1 = str_2.next()) { + var c = str_2_1.value; + var code = c.codePointAt(0); + if (code !== undefined && code >= 0x41 && code <= 0x5A) { + result += String.fromCodePoint(code + 0x20); + } + else { + result += c; + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (str_2_1 && !str_2_1.done && (_a = str_2.return)) _a.call(str_2); + } + finally { if (e_2) throw e_2.error; } + } + return result; +} +exports.asciiLowercase = asciiLowercase; +/** + * Converts all uppercase ASCII code points to uppercase. + * + * @param str - a string + */ +function asciiUppercase(str) { + var e_3, _a; + /** + * To ASCII uppercase a string, replace all ASCII lower alphas in the string + * with their corresponding code point in ASCII upper alpha. + */ + var result = ""; + try { + for (var str_3 = __values(str), str_3_1 = str_3.next(); !str_3_1.done; str_3_1 = str_3.next()) { + var c = str_3_1.value; + var code = c.codePointAt(0); + if (code !== undefined && code >= 0x61 && code <= 0x7A) { + result += String.fromCodePoint(code - 0x20); + } + else { + result += c; + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (str_3_1 && !str_3_1.done && (_a = str_3.return)) _a.call(str_3); + } + finally { if (e_3) throw e_3.error; } + } + return result; +} +exports.asciiUppercase = asciiUppercase; +/** + * Compares two ASCII strings case-insensitively. + * + * @param a - a string + * @param b - a string + */ +function asciiCaseInsensitiveMatch(a, b) { + /** + * A string A is an ASCII case-insensitive match for a string B, if the ASCII + * lowercase of A is the ASCII lowercase of B. + */ + return asciiLowercase(a) === asciiLowercase(b); +} +exports.asciiCaseInsensitiveMatch = asciiCaseInsensitiveMatch; +/** + * ASCII encodes a string. + * + * @param str - a string + */ +function asciiEncode(str) { + /** + * 1. Assert: input is an ASCII string. + * 2. Return the isomorphic encoding of input. + */ + console.assert(isASCIIString(str), "asciiEncode requires an ASCII string."); + return isomorphicEncode(str); +} +exports.asciiEncode = asciiEncode; +/** + * ASCII decodes a byte sequence. + * + * @param bytes - a byte sequence + */ +function asciiDecode(bytes) { + var e_4, _a; + try { + /** + * 1. Assert: All bytes in input are ASCII bytes. + * 2. Return the isomorphic decoding of input. + */ + for (var bytes_1 = __values(bytes), bytes_1_1 = bytes_1.next(); !bytes_1_1.done; bytes_1_1 = bytes_1.next()) { + var byte = bytes_1_1.value; + console.assert(Byte_1.isASCIIByte(byte), "asciiDecode requires an ASCII byte sequence."); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (bytes_1_1 && !bytes_1_1.done && (_a = bytes_1.return)) _a.call(bytes_1); + } + finally { if (e_4) throw e_4.error; } + } + return ByteSequence_1.isomorphicDecode(bytes); +} +exports.asciiDecode = asciiDecode; +/** + * Strips newline characters from a string. + * + * @param str - a string + */ +function stripNewlines(str) { + /** + * To strip newlines from a string, remove any U+000A LF and U+000D CR code + * points from the string. + */ + return str.replace(/[\n\r]/g, ""); +} +exports.stripNewlines = stripNewlines; +/** + * Normalizes newline characters in a string by converting consecutive + * carriage-return newline characters and also single carriage return characters + * into a single newline. + * + * @param str - a string + */ +function normalizeNewlines(str) { + /** + * To normalize newlines in a string, replace every U+000D CR U+000A LF code + * point pair with a single U+000A LF code point, and then replace every + * remaining U+000D CR code point with a U+000A LF code point. + */ + return str.replace(/\r\n/g, "\n").replace(/\r/g, "\n"); +} +exports.normalizeNewlines = normalizeNewlines; +/** + * Removes leading and trailing whitespace characters from a string. + * + * @param str - a string + */ +function stripLeadingAndTrailingASCIIWhitespace(str) { + /** + * To strip leading and trailing ASCII whitespace from a string, remove all + * ASCII whitespace that are at the start or the end of the string. + */ + return str.replace(/^[\t\n\f\r ]+/, "").replace(/[\t\n\f\r ]+$/, ""); +} +exports.stripLeadingAndTrailingASCIIWhitespace = stripLeadingAndTrailingASCIIWhitespace; +/** + * Removes consecutive newline characters from a string. + * + * @param str - a string + */ +function stripAndCollapseASCIIWhitespace(str) { + /** + * To strip and collapse ASCII whitespace in a string, replace any sequence of + * one or more consecutive code points that are ASCII whitespace in the string + * with a single U+0020 SPACE code point, and then remove any leading and + * trailing ASCII whitespace from that string. + */ + return stripLeadingAndTrailingASCIIWhitespace(str.replace(/[\t\n\f\r ]{2,}/g, " ")); +} +exports.stripAndCollapseASCIIWhitespace = stripAndCollapseASCIIWhitespace; +/** + * Collects a sequence of code points matching a given condition from the input + * string. + * + * @param condition - a condition to match + * @param input - a string + * @param options - starting position + */ +function collectASequenceOfCodePoints(condition, input, options) { + /** + * 1. Let result be the empty string. + * 2. While position doesn’t point past the end of input and the code point at + * position within input meets the condition condition: + * 2.1. Append that code point to the end of result. + * 2.2. Advance position by 1. + * 3. Return result. + */ + if (!util_1.isArray(input)) + return collectASequenceOfCodePoints(condition, Array.from(input), options); + var result = ""; + while (options.position < input.length && !!condition.call(null, input[options.position])) { + result += input[options.position]; + options.position++; + } + return result; +} +exports.collectASequenceOfCodePoints = collectASequenceOfCodePoints; +/** + * Skips over ASCII whitespace. + * + * @param input - input string + * @param options - starting position + */ +function skipASCIIWhitespace(input, options) { + /** + * To skip ASCII whitespace within a string input given a position variable + * position, collect a sequence of code points that are ASCII whitespace from + * input given position. The collected code points are not used, but position + * is still updated. + */ + collectASequenceOfCodePoints(function (str) { return CodePoints_1.ASCIIWhiteSpace.test(str); }, input, options); +} +exports.skipASCIIWhitespace = skipASCIIWhitespace; +/** + * Solits a string at the given delimiter. + * + * @param input - input string + * @param delimiter - a delimiter string + */ +function strictlySplit(input, delimiter) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Let token be the result of collecting a sequence of code points that are + * not equal to delimiter from input, given position. + * 4. Append token to tokens. + * 5. While position is not past the end of input: + * 5.1. Assert: the code point at position within input is delimiter. + * 5.2. Advance position by 1. + * 5.3. Let token be the result of collecting a sequence of code points that + * are not equal to delimiter from input, given position. + * 5.4. Append token to tokens. + * 6. Return tokens. + */ + if (!util_1.isArray(input)) + return strictlySplit(Array.from(input), delimiter); + var options = { position: 0 }; + var tokens = []; + var token = collectASequenceOfCodePoints(function (str) { return delimiter !== str; }, input, options); + tokens.push(token); + while (options.position < input.length) { + console.assert(input[options.position] === delimiter, "strictlySplit found no delimiter in input string."); + options.position++; + token = collectASequenceOfCodePoints(function (str) { return delimiter !== str; }, input, options); + tokens.push(token); + } + return tokens; +} +exports.strictlySplit = strictlySplit; +/** + * Splits a string on ASCII whitespace. + * + * @param input - a string + */ +function splitAStringOnASCIIWhitespace(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Skip ASCII whitespace within input given position. + * 4. While position is not past the end of input: + * 4.1. Let token be the result of collecting a sequence of code points that + * are not ASCII whitespace from input, given position. + * 4.2. Append token to tokens. + * 4.3. Skip ASCII whitespace within input given position. + * 5. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnASCIIWhitespace(Array.from(input)); + var options = { position: 0 }; + var tokens = []; + skipASCIIWhitespace(input, options); + while (options.position < input.length) { + var token = collectASequenceOfCodePoints(function (str) { return !CodePoints_1.ASCIIWhiteSpace.test(str); }, input, options); + tokens.push(token); + skipASCIIWhitespace(input, options); + } + return tokens; +} +exports.splitAStringOnASCIIWhitespace = splitAStringOnASCIIWhitespace; +/** + * Splits a string on commas. + * + * @param input - a string + */ +function splitAStringOnCommas(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. While position is not past the end of input: + * 3.1. Let token be the result of collecting a sequence of code points that + * are not U+002C (,) from input, given position. + * 3.2. Strip leading and trailing ASCII whitespace from token. + * 3.3. Append token to tokens. + * 3.4. If position is not past the end of input, then: + * 3.4.1. Assert: the code point at position within input is U+002C (,). + * 3.4.2. Advance position by 1. + * 4. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnCommas(Array.from(input)); + var options = { position: 0 }; + var tokens = []; + while (options.position < input.length) { + var token = collectASequenceOfCodePoints(function (str) { return str !== ','; }, input, options); + tokens.push(stripLeadingAndTrailingASCIIWhitespace(token)); + if (options.position < input.length) { + console.assert(input[options.position] === ',', "splitAStringOnCommas found no delimiter in input string."); + options.position++; + } + } + return tokens; +} +exports.splitAStringOnCommas = splitAStringOnCommas; +/** + * Concatenates a list of strings with the given separator. + * + * @param list - a list of strings + * @param separator - a separator string + */ +function concatenate(list, separator) { + if (separator === void 0) { separator = ""; } + /** + * 1. If list is empty, then return the empty string. + * 2. If separator is not given, then set separator to the empty string. + * 3. Return a string whose contents are list’s items, in order, separated + * from each other by separator. + */ + if (list.length === 0) + return ""; + return list.join(separator); +} +exports.concatenate = concatenate; +//# sourceMappingURL=String.js.map + +/***/ }), + +/***/ 4251: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var base64 = __importStar(__nccwpck_require__(8585)); +exports.base64 = base64; +var byte = __importStar(__nccwpck_require__(2460)); +exports.byte = byte; +var byteSequence = __importStar(__nccwpck_require__(1627)); +exports.byteSequence = byteSequence; +var codePoint = __importStar(__nccwpck_require__(8548)); +exports.codePoint = codePoint; +var json = __importStar(__nccwpck_require__(9387)); +exports.json = json; +var list = __importStar(__nccwpck_require__(340)); +exports.list = list; +var map = __importStar(__nccwpck_require__(2298)); +exports.map = map; +var namespace = __importStar(__nccwpck_require__(3764)); +exports.namespace = namespace; +var queue = __importStar(__nccwpck_require__(9201)); +exports.queue = queue; +var set = __importStar(__nccwpck_require__(5931)); +exports.set = set; +var stack = __importStar(__nccwpck_require__(8784)); +exports.stack = stack; +var string = __importStar(__nccwpck_require__(3203)); +exports.string = string; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 3568: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var interfaces_1 = __nccwpck_require__(1752); +var infra_1 = __nccwpck_require__(4251); +var url_1 = __nccwpck_require__(7310); +var _validationErrorCallback; +/** + * Default ports for a special URL scheme. + */ +var _defaultPorts = { + "ftp": 21, + "file": null, + "http": 80, + "https": 443, + "ws": 80, + "wss": 443 +}; +/** + * The C0 control percent-encode set are the C0 controls and all code points + * greater than U+007E (~). + */ +var _c0ControlPercentEncodeSet = /[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The fragment percent-encode set is the C0 control percent-encode set and + * U+0020 SPACE, U+0022 ("), U+003C (<), U+003E (>), and U+0060 (`). + */ +var _fragmentPercentEncodeSet = /[ "<>`]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The path percent-encode set is the fragment percent-encode set and + * U+0023 (#), U+003F (?), U+007B ({), and U+007D (}). + */ +var _pathPercentEncodeSet = /[ "<>`#?{}]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The userinfo percent-encode set is the path percent-encode set and + * U+002F (/), U+003A (:), U+003B (;), U+003D (=), U+0040 (@), U+005B ([), + * U+005C (\), U+005D (]), U+005E (^), and U+007C (|). + */ +var _userInfoPercentEncodeSet = /[ "<>`#?{}/:;=@\[\]\\\^\|]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The URL code points are ASCII alphanumeric, U+0021 (!), U+0024 ($), + * U+0026 (&), U+0027 ('), U+0028 LEFT PARENTHESIS, U+0029 RIGHT PARENTHESIS, + * U+002A (*), U+002B (+), U+002C (,), U+002D (-), U+002E (.), U+002F (/), + * U+003A (:), U+003B (;), U+003D (=), U+003F (?), U+0040 (@), U+005F (_), + * U+007E (~), and code points in the range U+00A0 to U+10FFFD, inclusive, + * excluding surrogates and noncharacters. + */ +var _urlCodePoints = /[0-9A-Za-z!\$&-\/:;=\?@_~\xA0-\uD7FF\uE000-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uD83E\uD840-\uD87E\uD880-\uD8BE\uD8C0-\uD8FE\uD900-\uD93E\uD940-\uD97E\uD980-\uD9BE\uD9C0-\uD9FE\uDA00-\uDA3E\uDA40-\uDA7E\uDA80-\uDABE\uDAC0-\uDAFE\uDB00-\uDB3E\uDB40-\uDB7E\uDB80-\uDBBE\uDBC0-\uDBFE][\uDC00-\uDFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDC00-\uDFFD]/; +/** + * A forbidden host code point is U+0000 NULL, U+0009 TAB, U+000A LF, + * U+000D CR, U+0020 SPACE, U+0023 (#), U+0025 (%), U+002F (/), U+003A (:), + * U+003F (?), U+0040 (@), U+005B ([), U+005C (\), or U+005D (]). + */ +var _forbiddenHostCodePoint = /[\0\t\f\r #%/:?@\[\\\]]/; +/** + * Sets the callback function for validation errors. + * + * @param validationErrorCallback - a callback function to be called when a + * validation error occurs + */ +function setValidationErrorCallback(validationErrorCallback) { + _validationErrorCallback = validationErrorCallback; +} +exports.setValidationErrorCallback = setValidationErrorCallback; +/** + * Generates a validation error. + * + * @param message - error message + */ +function validationError(message) { + if (_validationErrorCallback !== undefined) { + _validationErrorCallback.call(null, "Validation Error: " + message); + } +} +/** + * Creates a new URL. + */ +function newURL() { + return { + scheme: '', + username: '', + password: '', + host: null, + port: null, + path: [], + query: null, + fragment: null, + _cannotBeABaseURLFlag: false, + _blobURLEntry: null + }; +} +exports.newURL = newURL; +/** + * Determines if the scheme is a special scheme. + * + * @param scheme - a scheme + */ +function isSpecialScheme(scheme) { + return (scheme in _defaultPorts); +} +exports.isSpecialScheme = isSpecialScheme; +/** + * Determines if the URL has a special scheme. + * + * @param url - an URL + */ +function isSpecial(url) { + return isSpecialScheme(url.scheme); +} +exports.isSpecial = isSpecial; +/** + * Returns the default port for a special scheme. + * + * @param scheme - a scheme + */ +function defaultPort(scheme) { + return _defaultPorts[scheme] || null; +} +exports.defaultPort = defaultPort; +/** + * Determines if the URL has credentials. + * + * @param url - an URL + */ +function includesCredentials(url) { + return url.username !== '' || url.password !== ''; +} +exports.includesCredentials = includesCredentials; +/** + * Determines if an URL cannot have credentials. + * + * @param url - an URL + */ +function cannotHaveAUsernamePasswordPort(url) { + /** + * A URL cannot have a username/password/port if its host is null or the + * empty string, its cannot-be-a-base-URL flag is set, or its scheme is + * "file". + */ + return (url.host === null || url.host === "" || url._cannotBeABaseURLFlag || + url.scheme === "file"); +} +exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort; +/** + * Serializes an URL into a string. + * + * @param url - an URL + */ +function urlSerializer(url, excludeFragmentFlag) { + var e_1, _a; + if (excludeFragmentFlag === void 0) { excludeFragmentFlag = false; } + /** + * 1. Let output be url’s scheme and U+003A (:) concatenated. + */ + var output = url.scheme + ':'; + /** + * 2. If url’s host is non-null: + */ + if (url.host !== null) { + /** + * 2.1. Append "//" to output. + */ + output += '//'; + /** + * 2.2. If url includes credentials, then: + */ + if (includesCredentials(url)) { + /** + * 2.2.1. Append url’s username to output. + * 2.2.2. If url’s password is not the empty string, then append U+003A (:), + * followed by url’s password, to output. + * 2.2.3. Append U+0040 (@) to output. + */ + output += url.username; + if (url.password !== '') { + output += ':' + url.password; + } + output += '@'; + } + /** + * 2.3. Append url’s host, serialized, to output. + * 2.4. If url’s port is non-null, append U+003A (:) followed by url’s port, + * serialized, to output. + */ + output += hostSerializer(url.host); + if (url.port !== null) { + output += ':' + url.port; + } + } + else if (url.host === null && url.scheme === "file") { + /** + * 3. Otherwise, if url’s host is null and url’s scheme is "file", append "//" to output. + */ + output += '//'; + } + /** + * 4. If url’s cannot-be-a-base-URL flag is set, append url’s path[0] to + * output. + * 5. Otherwise, then for each string in url’s path, append U+002F (/) + * followed by the string to output. + */ + if (url._cannotBeABaseURLFlag) { + output += url.path[0]; + } + else { + try { + for (var _b = __values(url.path), _c = _b.next(); !_c.done; _c = _b.next()) { + var str = _c.value; + output += '/' + str; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_1) throw e_1.error; } + } + } + /** + * 6. If url’s query is non-null, append U+003F (?), followed by url’s + * query, to output. + * 7. If the exclude fragment flag is unset and url’s fragment is non-null, + * append U+0023 (#), followed by url’s fragment, to output. + * 8. Return output. + */ + if (url.query !== null) { + output += '?' + url.query; + } + if (!excludeFragmentFlag && url.fragment !== null) { + output += '#' + url.fragment; + } + return output; +} +exports.urlSerializer = urlSerializer; +/** + * Serializes a host into a string. + * + * @param host - a host + */ +function hostSerializer(host) { + /** + * 1. If host is an IPv4 address, return the result of running the IPv4 + * serializer on host. + * 2. Otherwise, if host is an IPv6 address, return U+005B ([), followed + * by the result of running the IPv6 serializer on host, followed by + * U+005D (]). + * 3. Otherwise, host is a domain, opaque host, or empty host, return host. + */ + if (util_1.isNumber(host)) { + return iPv4Serializer(host); + } + else if (util_1.isArray(host)) { + return '[' + iPv6Serializer(host) + ']'; + } + else { + return host; + } +} +exports.hostSerializer = hostSerializer; +/** + * Serializes an IPv4 address into a string. + * + * @param address - an IPv4 address + */ +function iPv4Serializer(address) { + /** + * 1. Let output be the empty string. + * 2. Let n be the value of address. + * 3. For each i in the range 1 to 4, inclusive: + * 3.1. Prepend n % 256, serialized, to output. + * 3.2. If i is not 4, then prepend U+002E (.) to output. + * 3.3. Set n to floor(n / 256). + * 4. Return output. + */ + var output = ""; + var n = address; + for (var i = 1; i <= 4; i++) { + output = (n % 256).toString() + output; + if (i !== 4) { + output = '.' + output; + } + n = Math.floor(n / 256); + } + return output; +} +exports.iPv4Serializer = iPv4Serializer; +/** + * Serializes an IPv6 address into a string. + * + * @param address - an IPv6 address represented as a list of eight numbers + */ +function iPv6Serializer(address) { + /** + * 1. Let output be the empty string. + * 2. Let compress be an index to the first IPv6 piece in the first longest + * sequences of address’s IPv6 pieces that are 0. + * In 0:f:0:0:f:f:0:0 it would point to the second 0. + * 3. If there is no sequence of address’s IPv6 pieces that are 0 that is + * longer than 1, then set compress to null. + */ + var output = ""; + var compress = null; + var lastIndex = -1; + var count = 0; + var lastCount = 0; + for (var i = 0; i < 8; i++) { + if (address[i] !== 0) + continue; + count = 1; + for (var j = i + 1; j < 8; j++) { + if (address[j] !== 0) + break; + count++; + continue; + } + if (count > lastCount) { + lastCount = count; + lastIndex = i; + } + } + if (lastCount > 1) + compress = lastIndex; + /** + * 4. Let ignore0 be false. + * 5. For each pieceIndex in the range 0 to 7, inclusive: + */ + var ignore0 = false; + for (var pieceIndex = 0; pieceIndex < 8; pieceIndex++) { + /** + * 5.1. If ignore0 is true and address[pieceIndex] is 0, then continue. + * 5.2. Otherwise, if ignore0 is true, set ignore0 to false. + * 5.3. If compress is pieceIndex, then: + */ + if (ignore0 && address[pieceIndex] === 0) + continue; + if (ignore0) + ignore0 = false; + if (compress === pieceIndex) { + /** + * 5.3.1. Let separator be "::" if pieceIndex is 0, and U+003A (:) otherwise. + * 5.3.2. Append separator to output. + * 5.3.3. Set ignore0 to true and continue. + */ + output += (pieceIndex === 0 ? '::' : ':'); + ignore0 = true; + continue; + } + /** + * 5.4. Append address[pieceIndex], represented as the shortest possible + * lowercase hexadecimal number, to output. + * 5.5. If pieceIndex is not 7, then append U+003A (:) to output. + */ + output += address[pieceIndex].toString(16); + if (pieceIndex !== 7) + output += ':'; + } + /** + * 6. Return output. + */ + return output; +} +exports.iPv6Serializer = iPv6Serializer; +/** + * Parses an URL string. + * + * @param input - input string + * @param baseURL - base URL + * @param encodingOverride - encoding override + */ +function urlParser(input, baseURL, encodingOverride) { + /** + * 1. Let url be the result of running the basic URL parser on input with + * base, and encoding override as provided. + * 2. If url is failure, return failure. + * 3. If url’s scheme is not "blob", return url. + * 4. Set url’s blob URL entry to the result of resolving the blob URL url, + * if that did not return failure, and null otherwise. + * 5. Return url. + */ + var url = basicURLParser(input, baseURL, encodingOverride); + if (url === null) + return null; + if (url.scheme !== "blob") + return url; + var entry = resolveABlobURL(url); + if (entry !== null) { + url._blobURLEntry = entry; + } + else { + url._blobURLEntry = null; + } + return url; +} +exports.urlParser = urlParser; +/** + * Parses an URL string. + * + * @param input - input string + * @param baseURL - base URL + * @param encodingOverride - encoding override + */ +function basicURLParser(input, baseURL, encodingOverride, url, stateOverride) { + var e_2, _a, e_3, _b; + /** + * 1. If url is not given: + * 1.1. Set url to a new URL. + * 1.2. If input contains any leading or trailing C0 control or space, + * validation error. + * 1.3. Remove any leading and trailing C0 control or space from input. + */ + if (url === undefined) { + url = newURL(); + // leading + var leadingControlOrSpace = /^[\u0000-\u001F\u0020]+/; + var trailingControlOrSpace = /[\u0000-\u001F\u0020]+$/; + if (leadingControlOrSpace.test(input) || trailingControlOrSpace.test(input)) { + validationError("Input string contains leading or trailing control characters or space."); + } + input = input.replace(leadingControlOrSpace, ''); + input = input.replace(trailingControlOrSpace, ''); + } + /** + * 2. If input contains any ASCII tab or newline, validation error. + * 3. Remove all ASCII tab or newline from input. + */ + var tabOrNewline = /[\u0009\u000A\u000D]/g; + if (tabOrNewline.test(input)) { + validationError("Input string contains tab or newline characters."); + } + input = input.replace(tabOrNewline, ''); + /** + * 4. Let state be state override if given, or scheme start state otherwise. + * 5. If base is not given, set it to null. + * 6. Let encoding be UTF-8. + * 7. If encoding override is given, set encoding to the result of getting + * an output encoding from encoding override. + */ + var state = (stateOverride === undefined ? interfaces_1.ParserState.SchemeStart : stateOverride); + if (baseURL === undefined) + baseURL = null; + var encoding = (encodingOverride === undefined || + encodingOverride === "replacement" || encodingOverride === "UTF-16BE" || + encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride); + /** + * 8. Let buffer be the empty string. + * 9. Let the @ flag, [] flag, and passwordTokenSeenFlag be unset. + * 10. Let pointer be a pointer to first code point in input. + */ + var buffer = ""; + var atFlag = false; + var arrayFlag = false; + var passwordTokenSeenFlag = false; + var EOF = ""; + var walker = new util_1.StringWalker(input); + /** + * 11. Keep running the following state machine by switching on state. If + * after a run pointer points to the EOF code point, go to the next step. + * Otherwise, increase pointer by one and continue with the state machine. + */ + while (true) { + switch (state) { + case interfaces_1.ParserState.SchemeStart: + /** + * 1. If c is an ASCII alpha, append c, lowercased, to buffer, and set + * state to scheme state. + * 2. Otherwise, if state override is not given, set state to no scheme + * state, and decrease pointer by one. + * 3. Otherwise, validation error, return failure. + */ + if (infra_1.codePoint.ASCIIAlpha.test(walker.c())) { + buffer += walker.c().toLowerCase(); + state = interfaces_1.ParserState.Scheme; + } + else if (stateOverride === undefined) { + state = interfaces_1.ParserState.NoScheme; + walker.pointer--; + } + else { + validationError("Invalid scheme start character."); + return null; + } + break; + case interfaces_1.ParserState.Scheme: + /** + * 1. If c is an ASCII alphanumeric, U+002B (+), U+002D (-), or U+002E + * (.), append c, lowercased, to buffer. + */ + if (infra_1.codePoint.ASCIIAlphanumeric.test(walker.c()) || + walker.c() === '+' || walker.c() === '-' || walker.c() === '.') { + buffer += walker.c().toLowerCase(); + } + else if (walker.c() === ':') { + /** + * 2. Otherwise, if c is U+003A (:), then: + * 2.1. If state override is given, then: + * 2.1.1. If url’s scheme is a special scheme and buffer is not a + * special scheme, then return. + * 2.1.2. If url’s scheme is not a special scheme and buffer is a + * special scheme, then return. + * 2.1.3. If url includes credentials or has a non-null port, and + * buffer is "file", then return. + * 2.1.4. If url’s scheme is "file" and its host is an empty host or + * null, then return. + */ + if (stateOverride !== undefined) { + if (isSpecialScheme(url.scheme) && !isSpecialScheme(buffer)) + return url; + if (!isSpecialScheme(url.scheme) && isSpecialScheme(buffer)) + return url; + if ((includesCredentials(url) || url.port !== null) && buffer === "file") + return url; + if (url.scheme === "file" && (url.host === "" || url.host === null)) + return url; + } + /** + * 2.2. Set url’s scheme to buffer. + */ + url.scheme = buffer; + /** + * 2.3. If state override is given, then: + * 2.3.1. If url’s port is url’s scheme’s default port, then set + * url’s port to null. + * 2.3.2. Return. + */ + if (stateOverride !== undefined) { + if (url.port === defaultPort(url.scheme)) { + url.port = null; + } + return url; + } + /** + * 2.4. Set buffer to the empty string. + */ + buffer = ""; + if (url.scheme === "file") { + /** + * 2.5. If url’s scheme is "file", then: + * 2.5.1. If remaining does not start with "//", validation error. + * 2.5.2. Set state to file state. + */ + if (!walker.remaining().startsWith("//")) { + validationError("Invalid file URL scheme, '//' expected."); + } + state = interfaces_1.ParserState.File; + } + else if (isSpecial(url) && baseURL !== null && baseURL.scheme === url.scheme) { + /** + * 2.6. Otherwise, if url is special, base is non-null, and base’s + * scheme is equal to url’s scheme, set state to special relative + * or authority state. + */ + state = interfaces_1.ParserState.SpecialRelativeOrAuthority; + } + else if (isSpecial(url)) { + /** + * 2.7. Otherwise, if url is special, set state to special + * authority slashes state. + */ + state = interfaces_1.ParserState.SpecialAuthoritySlashes; + } + else if (walker.remaining().startsWith("/")) { + /** + * 2.8. Otherwise, if remaining starts with an U+002F (/), set state + * to path or authority state and increase pointer by one. + */ + state = interfaces_1.ParserState.PathOrAuthority; + walker.pointer++; + } + else { + /** + * 2.9. Otherwise, set url’s cannot-be-a-base-URL flag, append an + * empty string to url’s path, and set state to + * cannot-be-a-base-URL path state. + */ + url._cannotBeABaseURLFlag = true; + url.path.push(""); + state = interfaces_1.ParserState.CannotBeABaseURLPath; + } + } + else if (stateOverride === undefined) { + /** + * 3. Otherwise, if state override is not given, set buffer to the + * empty string, state to no scheme state, and start over (from the + * first code point in input). + */ + buffer = ""; + state = interfaces_1.ParserState.NoScheme; + walker.pointer = 0; + continue; + } + else { + /** + * 4. Otherwise, validation error, return failure. + */ + validationError("Invalid input string."); + return null; + } + break; + case interfaces_1.ParserState.NoScheme: + /** + * 1. If base is null, or base’s cannot-be-a-base-URL flag is set + * and c is not U+0023 (#), validation error, return failure. + * 2. Otherwise, if base’s cannot-be-a-base-URL flag is set and + * c is U+0023 (#), set url’s scheme to base’s scheme, url’s path to + * a copy of base’s path, url’s query to base’s query, url’s + * fragment to the empty string, set url’s cannot-be-a-base-URL + * flag, and set state to fragment state. + * 3. Otherwise, if base’s scheme is not "file", set state to + * relative state and decrease pointer by one. + * 4. Otherwise, set state to file state and decrease pointer by one. + */ + if (baseURL === null || (baseURL._cannotBeABaseURLFlag && walker.c() !== '#')) { + validationError("Invalid input string."); + return null; + } + else if (baseURL._cannotBeABaseURLFlag && walker.c() === '#') { + url.scheme = baseURL.scheme; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + url._cannotBeABaseURLFlag = true; + state = interfaces_1.ParserState.Fragment; + } + else if (baseURL.scheme !== "file") { + state = interfaces_1.ParserState.Relative; + walker.pointer--; + } + else { + state = interfaces_1.ParserState.File; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialRelativeOrAuthority: + /** + * If c is U+002F (/) and remaining starts with U+002F (/), then set + * state to special authority ignore slashes state and increase + * pointer by one. + * Otherwise, validation error, set state to relative state and + * decrease pointer by one. + */ + if (walker.c() === '/' && walker.remaining().startsWith('/')) { + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer++; + } + else { + validationError("Invalid input string."); + state = interfaces_1.ParserState.Relative; + walker.pointer--; + } + break; + case interfaces_1.ParserState.PathOrAuthority: + /** + * If c is U+002F (/), then set state to authority state. + * Otherwise, set state to path state, and decrease pointer by one. + */ + if (walker.c() === '/') { + state = interfaces_1.ParserState.Authority; + } + else { + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.Relative: + /** + * Set url’s scheme to base’s scheme, and then, switching on c: + */ + if (baseURL === null) { + throw new Error("Invalid parser state. Base URL is null."); + } + url.scheme = baseURL.scheme; + switch (walker.c()) { + case EOF: // EOF + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, and url’s query to base’s + * query. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + break; + case '/': + /** + * Set state to relative slash state. + */ + state = interfaces_1.ParserState.RelativeSlash; + break; + case '?': + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, url’s query to the empty + * string, and state to query state. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = ""; + state = interfaces_1.ParserState.Query; + break; + case '#': + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, url’s query to base’s + * query, url’s fragment to the empty string, and state to + * fragment state. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + break; + default: + /** + * If url is special and c is U+005C (\), validation error, + * set state to relative slash state. + * Otherwise, run these steps: + * 1. Set url’s username to base’s username, url’s password to + * base’s password, url’s host to base’s host, url’s port to + * base’s port, url’s path to a copy of base’s path, and then + * remove url’s path’s last item, if any. + * 2. Set state to path state, and decrease pointer by one. + */ + if (isSpecial(url) && walker.c() === '\\') { + validationError("Invalid input string."); + state = interfaces_1.ParserState.RelativeSlash; + } + else { + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + if (url.path.length !== 0) + url.path.splice(url.path.length - 1, 1); + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + } + break; + case interfaces_1.ParserState.RelativeSlash: + /** + * 1. If url is special and c is U+002F (/) or U+005C (\), then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to special authority ignore slashes state. + * 2. Otherwise, if c is U+002F (/), then set state to authority state. + * 3. Otherwise, set url’s username to base’s username, url’s password + * to base’s password, url’s host to base’s host, url’s port to base’s + * port, state to path state, and then, decrease pointer by one. + */ + if (isSpecial(url) && (walker.c() === '/' || walker.c() === '\\')) { + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + } + else if (walker.c() === '/') { + state = interfaces_1.ParserState.Authority; + } + else { + if (baseURL === null) { + throw new Error("Invalid parser state. Base URL is null."); + } + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialAuthoritySlashes: + /** + * If c is U+002F (/) and remaining starts with U+002F (/), then set + * state to special authority ignore slashes state and increase + * pointer by one. + * Otherwise, validation error, set state to special authority ignore + * slashes state, and decrease pointer by one. + */ + if (walker.c() === '/' && walker.remaining().startsWith('/')) { + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer++; + } + else { + validationError("Expected '//'."); + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes: + /** + * If c is neither U+002F (/) nor U+005C (\), then set state to + * authority state and decrease pointer by one. + * Otherwise, validation error. + */ + if (walker.c() !== '/' && walker.c() !== '\\') { + state = interfaces_1.ParserState.Authority; + walker.pointer--; + } + else { + validationError("Unexpected '/' or '\\'."); + } + break; + case interfaces_1.ParserState.Authority: + /** + * 1. If c is U+0040 (@), then: + */ + if (walker.c() === '@') { + /** + * 1.1. Validation error. + * 1.2. If the @ flag is set, prepend "%40" to buffer. + * 1.3. Set the @ flag. + * 1.4. For each codePoint in buffer: + */ + validationError("Unexpected '@'."); + if (atFlag) + buffer = '%40' + buffer; + atFlag = true; + try { + for (var buffer_1 = (e_2 = void 0, __values(buffer)), buffer_1_1 = buffer_1.next(); !buffer_1_1.done; buffer_1_1 = buffer_1.next()) { + var codePoint = buffer_1_1.value; + /** + * 1.4.1. If codePoint is U+003A (:) and passwordTokenSeenFlag is + * unset, then set passwordTokenSeenFlag and continue. + * 1.4.2. Let encodedCodePoints be the result of running UTF-8 + * percent encode codePoint using the userinfo percent-encode set. + * 1.4.3. If passwordTokenSeenFlag is set, then append + * encodedCodePoints to url’s password. + * 1.4.4. Otherwise, append encodedCodePoints to url’s username. + */ + if (codePoint === ':' && !passwordTokenSeenFlag) { + passwordTokenSeenFlag = true; + continue; + } + var encodedCodePoints = utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + if (passwordTokenSeenFlag) { + url.password += encodedCodePoints; + } + else { + url.username += encodedCodePoints; + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (buffer_1_1 && !buffer_1_1.done && (_a = buffer_1.return)) _a.call(buffer_1); + } + finally { if (e_2) throw e_2.error; } + } + /** + * 1.5. Set buffer to the empty string. + */ + buffer = ""; + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\')) { + /** + * 2. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * then: + * 2.1. If @ flag is set and buffer is the empty string, validation + * error, return failure. + * 2.2. Decrease pointer by the number of code points in buffer plus + * one, set buffer to the empty string, and set state to host state. + */ + if (atFlag && buffer === "") { + validationError("Invalid input string."); + return null; + } + walker.pointer -= (buffer.length + 1); + buffer = ""; + state = interfaces_1.ParserState.Host; + } + else { + /** + * 3. Otherwise, append c to buffer. + */ + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.Host: + case interfaces_1.ParserState.Hostname: + if (stateOverride !== undefined && url.scheme === "file") { + /** + * 1. If state override is given and url’s scheme is "file", then + * decrease pointer by one and set state to file host state. + */ + walker.pointer--; + state = interfaces_1.ParserState.FileHost; + } + else if (walker.c() === ':' && !arrayFlag) { + /** + * 2. Otherwise, if c is U+003A (:) and the [] flag is unset, then: + * 2.1. If buffer is the empty string, validation error, return + * failure. + * 2.2. Let host be the result of host parsing buffer with url is + * not special. + * 2.3. If host is failure, then return failure. + * 2.4. Set url’s host to host, buffer to the empty string, and + * state to port state. + * 2.5. If state override is given and state override is hostname + * state, then return. + */ + if (buffer === "") { + validationError("Invalid input string."); + return null; + } + var host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + url.host = host; + buffer = ""; + state = interfaces_1.ParserState.Port; + if (stateOverride === interfaces_1.ParserState.Hostname) + return url; + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\')) { + /** + * 3. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * then decrease pointer by one, and then: + * 3.1. If url is special and buffer is the empty string, validation + * error, return failure. + * 3.2. Otherwise, if state override is given, buffer is the empty + * string, and either url includes credentials or url’s port is + * non-null, validation error, return. + * 3.3. Let host be the result of host parsing buffer with url is + * not special. + * 3.4. If host is failure, then return failure. + * 3.5. Set url’s host to host, buffer to the empty string, and + * state to path start state. + * 3.6. If state override is given, then return. + */ + walker.pointer--; + if (isSpecial(url) && buffer === "") { + validationError("Invalid input string."); + return null; + } + else if (stateOverride !== undefined && buffer === "" && + (includesCredentials(url) || url.port !== null)) { + validationError("Invalid input string."); + return url; + } + var host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + url.host = host; + buffer = ""; + state = interfaces_1.ParserState.PathStart; + if (stateOverride !== undefined) + return url; + } + else { + /** + * 4. Otherwise: + * 4.1. If c is U+005B ([), then set the [] flag. + * 4.2. If c is U+005D (]), then unset the [] flag. + * 4.3. Append c to buffer. + */ + if (walker.c() === '[') + arrayFlag = true; + if (walker.c() === ']') + arrayFlag = false; + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.Port: + if (infra_1.codePoint.ASCIIDigit.test(walker.c())) { + /** + * 1. If c is an ASCII digit, append c to buffer. + */ + buffer += walker.c(); + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\') || stateOverride) { + /** + * 2. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * - state override is given + * then: + */ + if (buffer !== "") { + /** + * 2.1. If buffer is not the empty string, then: + * 2.1.1. Let port be the mathematical integer value that is + * represented by buffer in radix-10 using ASCII digits for digits + * with values 0 through 9. + * 2.1.2. If port is greater than 2**16 − 1, validation error, + * return failure. + * 2.1.3. Set url’s port to null, if port is url’s scheme’s default + * port, and to port otherwise. + * 2.1.4. Set buffer to the empty string. + */ + if (buffer !== "") { + var port = parseInt(buffer, 10); + if (port > Math.pow(2, 16) - 1) { + validationError("Invalid port number."); + return null; + } + url.port = (port === defaultPort(url.scheme) ? null : port); + buffer = ""; + } + } + /** + * 2.2. If state override is given, then return. + * 2.3. Set state to path start state, and decrease pointer by one. + */ + if (stateOverride !== undefined) { + return url; + } + state = interfaces_1.ParserState.PathStart; + walker.pointer--; + } + else { + /** + * 3. Otherwise, validation error, return failure. + */ + validationError("Invalid input string."); + return null; + } + break; + case interfaces_1.ParserState.File: + /** + * 1. Set url’s scheme to "file". + */ + url.scheme = "file"; + if (walker.c() === '/' || walker.c() === '\\') { + /** + * 2. If c is U+002F (/) or U+005C (\), then: + * 2.1. If c is U+005C (\), validation error. + * 2.2. Set state to file slash state. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.FileSlash; + } + else if (baseURL !== null && baseURL.scheme === "file") { + /** + * 3. Otherwise, if base is non-null and base’s scheme is "file", + * switch on c: + */ + switch (walker.c()) { + case EOF: + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, and url’s query to base’s query. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + break; + case '?': + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, url’s query to the empty string, and state to query + * state. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = ""; + state = interfaces_1.ParserState.Query; + break; + case '#': + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, url’s query to base’s query, url’s fragment to the + * empty string, and state to fragment state. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + break; + default: + /** + * 1. If the substring from pointer in input does not start + * with a Windows drive letter, then set url’s host to base’s + * host, url’s path to a copy of base’s path, and then shorten + * url’s path. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. + * 2. Otherwise, validation error. + * 3. Set state to path state, and decrease pointer by one. + */ + if (!startsWithAWindowsDriveLetter(walker.substring())) { + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + shorten(url); + } + else { + validationError("Unexpected windows drive letter in input string."); + } + state = interfaces_1.ParserState.Path; + walker.pointer--; + break; + } + } + else { + /** + * 4. Otherwise, set state to path state, and decrease pointer by + * one. + */ + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.FileSlash: + if (walker.c() === '/' || walker.c() === '\\') { + /** + * 1. If c is U+002F (/) or U+005C (\), then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to file host state. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.FileHost; + } + else { + /** + * 2. Otherwise: + * 2.1. If base is non-null, base’s scheme is "file", and the + * substring from pointer in input does not start with a Windows + * drive letter, then: + * 2.1.1. If base’s path[0] is a normalized Windows drive letter, + * then append base’s path[0] to url’s path. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. Both url’s and base’s host are null under these conditions + * and therefore not copied. + * 2.1.2. Otherwise, set url’s host to base’s host. + * 2.2. Set state to path state, and decrease pointer by one. + */ + if (baseURL !== null && baseURL.scheme === "file" && + !startsWithAWindowsDriveLetter(walker.substring())) { + if (isNormalizedWindowsDriveLetter(baseURL.path[0])) { + url.path.push(baseURL.path[0]); + } + else { + url.host = baseURL.host; + } + } + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.FileHost: + if (walker.c() === EOF || walker.c() === '/' || walker.c() === '\\' || + walker.c() === '?' || walker.c() === '#') { + /** + * 1. If c is the EOF code point, U+002F (/), U+005C (\), U+003F (?), + * or U+0023 (#), then decrease pointer by one and then: + */ + walker.pointer--; + if (stateOverride === undefined && isWindowsDriveLetter(buffer)) { + /** + * 1.1. If state override is not given and buffer is a Windows drive + * letter, validation error, set state to path state. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. buffer is not reset here and instead used in the path state. + */ + validationError("Unexpected windows drive letter in input string."); + state = interfaces_1.ParserState.Path; + } + else if (buffer === "") { + /** + * 1.2. Otherwise, if buffer is the empty string, then: + * 1.2.1. Set url’s host to the empty string. + * 1.2.2. If state override is given, then return. + * 1.2.3. Set state to path start state. + */ + url.host = ""; + if (stateOverride !== undefined) + return url; + state = interfaces_1.ParserState.PathStart; + } + else { + /** + * 1.3. Otherwise, run these steps: + * 1.3.1. Let host be the result of host parsing buffer with url + * is not special. + * 1.3.2. If host is failure, then return failure. + * 1.3.3. If host is "localhost", then set host to the empty + * string. + * 1.3.4. Set url’s host to host. + * 1.3.5. If state override is given, then return. + * 1.3.6. Set buffer to the empty string and state to path start + * state. + */ + var host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + if (host === "localhost") + host = ""; + url.host = host; + if (stateOverride !== undefined) + return url; + buffer = ""; + state = interfaces_1.ParserState.PathStart; + } + } + else { + /** + * 2. Otherwise, append c to buffer. + */ + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.PathStart: + if (isSpecial(url)) { + /** + * 1. If url is special, then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to path state. + * 1.3. If c is neither U+002F (/) nor U+005C (\), then decrease + * pointer by one. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.Path; + if (walker.c() !== '/' && walker.c() !== '\\') + walker.pointer--; + } + else if (stateOverride === undefined && walker.c() === '?') { + /** + * 2. Otherwise, if state override is not given and c is U+003F (?), + * set url’s query to the empty string and state to query state. + */ + url.query = ""; + state = interfaces_1.ParserState.Query; + } + else if (stateOverride === undefined && walker.c() === '#') { + /** + * 3. Otherwise, if state override is not given and c is U+0023 (#), + * set url’s fragment to the empty string and state to fragment + * state. + */ + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else if (walker.c() !== EOF) { + /** + * 4. Otherwise, if c is not the EOF code point: + * 4.1. Set state to path state. + * 4.2. If c is not U+002F (/), then decrease pointer by one. + */ + state = interfaces_1.ParserState.Path; + if (walker.c() !== '/') + walker.pointer--; + } + break; + case interfaces_1.ParserState.Path: + if ((walker.c() === EOF || walker.c() === '/') || + (isSpecial(url) && walker.c() === '\\') || + (stateOverride === undefined && (walker.c() === '?' || walker.c() === '#'))) { + /** + * 1. If one of the following is true + * - c is the EOF code point or U+002F (/) + * - url is special and c is U+005C (\) + * - state override is not given and c is U+003F (?) or U+0023 (#) + * then: + */ + if (isSpecial(url) && walker.c() === '\\') { + /** + * 1.1 If url is special and c is U+005C (\), validation error. + */ + validationError("Invalid input string."); + } + if (isDoubleDotPathSegment(buffer)) { + /** + * 1.2. If buffer is a double-dot path segment, shorten url’s path, + * and then if neither c is U+002F (/), nor url is special and c is + * U+005C (\), append the empty string to url’s path. + */ + shorten(url); + if (walker.c() !== '/' && !(isSpecial(url) && walker.c() === '\\')) { + url.path.push(""); + } + } + else if (isSingleDotPathSegment(buffer) && walker.c() !== '/' && + !(isSpecial(url) && walker.c() === '\\')) { + /** + * 1.3. Otherwise, if buffer is a single-dot path segment and if + * neither c is U+002F (/), nor url is special and c is U+005C (\), + * append the empty string to url’s path. + */ + url.path.push(""); + } + else if (!isSingleDotPathSegment(buffer)) { + /** + * 1.4. Otherwise, if buffer is not a single-dot path segment, then: + */ + if (url.scheme === "file" && url.path.length === 0 && + isWindowsDriveLetter(buffer)) { + /** + * 1.4.1. If url’s scheme is "file", url’s path is empty, and + * buffer is a Windows drive letter, then: + * 1.4.1.1. If url’s host is neither the empty string nor null, + * validation error, set url’s host to the empty string. + * 1.4.1.2. Replace the second code point in buffer with U+003A (:). + * _Note:_ is a (platform-independent) Windows drive letter quirk. + */ + if (url.host !== null && url.host !== "") { + validationError("Invalid input string."); + url.host = ""; + } + var bufferCodePoints = Array.from(buffer); + buffer = bufferCodePoints.slice(0, 1) + ':' + bufferCodePoints.slice(2); + } + /** + * 1.4.2. Append buffer to url’s path. + */ + url.path.push(buffer); + } + /** + * 1.5. Set buffer to the empty string. + */ + buffer = ""; + /** + * 1.6. If url’s scheme is "file" and c is the EOF code point, + * U+003F (?), or U+0023 (#), then while url’s path’s size is + * greater than 1 and url’s path[0] is the empty string, validation + * error, remove the first item from url’s path. + */ + if (url.scheme === "file" && (walker.c() === EOF || walker.c() === '?' || walker.c() === '#')) { + while (url.path.length > 1 && url.path[0] === "") { + validationError("Invalid input string."); + url.path.splice(0, 1); + } + } + /** + * 1.7. If c is U+003F (?), then set url’s query to the empty string + * and state to query state. + * 1.8. If c is U+0023 (#), then set url’s fragment to the empty + * string and state to fragment state. + */ + if (walker.c() === '?') { + url.query = ""; + state = interfaces_1.ParserState.Query; + } + if (walker.c() === '#') { + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + } + else { + /** + * 2. Otherwise, run these steps: + * 2.1. If c is not a URL code point and not U+0025 (%), validation + * error. + * 2.2. If c is U+0025 (%) and remaining does not start with two + * ASCII hex digits, validation error. + * 2.3. UTF-8 percent encode c using the path percent-encode set, + * and append the result to buffer. + */ + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + buffer += utf8PercentEncode(walker.c(), _pathPercentEncodeSet); + } + break; + case interfaces_1.ParserState.CannotBeABaseURLPath: + /** + * 1. If c is U+003F (?), then set url’s query to the empty string and + * state to query state. + * 2. Otherwise, if c is U+0023 (#), then set url’s fragment to the + * empty string and state to fragment state. + * 3. Otherwise: + * 3.1. If c is not the EOF code point, not a URL code point, and not + * U+0025 (%), validation error. + * 3.2. If c is U+0025 (%) and remaining does not start with two ASCII + * hex digits, validation error. + * 3.3. If c is not the EOF code point, UTF-8 percent encode c using + * the C0 control percent-encode set, and append the result to url’s + * path[0]. + */ + if (walker.c() === '?') { + url.query = ""; + state = interfaces_1.ParserState.Query; + } + else if (walker.c() === '#') { + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else { + if (walker.c() !== EOF && !_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + if (walker.c() !== EOF) { + url.path[0] += utf8PercentEncode(walker.c(), _c0ControlPercentEncodeSet); + } + } + break; + case interfaces_1.ParserState.Query: + /** + * 1. If encoding is not UTF-8 and one of the following is true + * - url is not special + * - url’s scheme is "ws" or "wss" + * then set encoding to UTF-8. + */ + if (encoding !== "UTF-8" && (!isSpecial(url) || + url.scheme === "ws" || url.scheme === "wss")) { + encoding = "UTF-8"; + } + if (stateOverride === undefined && walker.c() === '#') { + /** + * 2. If state override is not given and c is U+0023 (#), then set + * url’s fragment to the empty string and state to fragment state. + */ + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else if (walker.c() !== EOF) { + /** + * 3. Otherwise, if c is not the EOF code point: + * 3.1. If c is not a URL code point and not U+0025 (%), validation + * error. + */ + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + /** + * 3.2. If c is U+0025 (%) and remaining does not start with two + * ASCII hex digits, validation error. + */ + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + /** + * 3.3. Let bytes be the result of encoding c using encoding. + */ + if (encoding.toUpperCase() !== "UTF-8") { + throw new Error("Only UTF-8 encoding is supported."); + } + var bytes = util_1.utf8Encode(walker.c()); + /** + * 3.4. If bytes starts with `&#` and ends with 0x3B (;), then: + */ + if (bytes.length >= 3 && bytes[0] === 38 && bytes[1] === 35 && + bytes[bytes.length - 1] === 59) { + /** + * 3.4.1. Replace `&#` at the start of bytes with `%26%23`. + * 3.4.2. Replace 0x3B (;) at the end of bytes with `%3B`. + * 3.4.4. Append bytes, isomorphic decoded, to url’s query. + * _Note:_ can happen when encoding code points using a + * non-UTF-8 encoding. + */ + bytes = bytes.subarray(2, bytes.length - 1); + url.query += "%26%23" + infra_1.byteSequence.isomorphicDecode(bytes) + "%3B"; + } + else { + try { + /** + * 3.5. Otherwise, for each byte in bytes: + * 3.5.1. If one of the following is true + * - byte is less than 0x21 (!) + * - byte is greater than 0x7E (~) + * - byte is 0x22 ("), 0x23 (#), 0x3C (<), or 0x3E (>) + * - byte is 0x27 (') and url is special + * then append byte, percent encoded, to url’s query. + * 3.5.2. Otherwise, append a code point whose value is byte to + * url’s query. + */ + for (var bytes_1 = (e_3 = void 0, __values(bytes)), bytes_1_1 = bytes_1.next(); !bytes_1_1.done; bytes_1_1 = bytes_1.next()) { + var byte = bytes_1_1.value; + if (byte < 0x21 || byte > 0x7E || byte === 0x22 || + byte === 0x23 || byte === 0x3C || byte === 0x3E || + (byte === 0x27 && isSpecial(url))) { + url.query += percentEncode(byte); + } + else { + url.query += String.fromCharCode(byte); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (bytes_1_1 && !bytes_1_1.done && (_b = bytes_1.return)) _b.call(bytes_1); + } + finally { if (e_3) throw e_3.error; } + } + } + } + break; + case interfaces_1.ParserState.Fragment: + /** + * Switching on c: + * - The EOF code point + * Do nothing. + * - U+0000 NULL + * Validation error. + * - Otherwise + * 1. If c is not a URL code point and not U+0025 (%), validation + * error. + * 2. If c is U+0025 (%) and remaining does not start with two ASCII + * hex digits, validation error. + * 3. UTF-8 percent encode c using the fragment percent-encode set and + * append the result to url’s fragment. + */ + if (walker.c() === EOF) { + // + } + else if (walker.c() === "\u0000") { + validationError("NULL character in input string."); + } + else { + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Unexpected character in fragment string."); + } + if (walker.c() === '%' && !/^[A-Za-z0-9][A-Za-z0-9]/.test(walker.remaining())) { + validationError("Unexpected character in fragment string."); + } + url.fragment += utf8PercentEncode(walker.c(), _fragmentPercentEncodeSet); + } + break; + } + if (walker.eof) + break; + else + walker.pointer++; + } + /** + * 12. Return url. + */ + return url; +} +exports.basicURLParser = basicURLParser; +/** + * Sets a URL's username. + * + * @param url - a URL + * @param username - username string + */ +function setTheUsername(url, username) { + var e_4, _a; + /** + * 1. Set url’s username to the empty string. + * 2. For each code point in username, UTF-8 percent encode it using the + * userinfo percent-encode set, and append the result to url’s username. + */ + var result = ""; + try { + for (var username_1 = __values(username), username_1_1 = username_1.next(); !username_1_1.done; username_1_1 = username_1.next()) { + var codePoint = username_1_1.value; + result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (username_1_1 && !username_1_1.done && (_a = username_1.return)) _a.call(username_1); + } + finally { if (e_4) throw e_4.error; } + } + url.username = result; +} +exports.setTheUsername = setTheUsername; +/** + * Sets a URL's password. + * + * @param url - a URL + * @param username - password string + */ +function setThePassword(url, password) { + var e_5, _a; + /** + * 1. Set url’s password to the empty string. + * 2. For each code point in password, UTF-8 percent encode it using the + * userinfo percent-encode set, and append the result to url’s password. + */ + var result = ""; + try { + for (var password_1 = __values(password), password_1_1 = password_1.next(); !password_1_1.done; password_1_1 = password_1.next()) { + var codePoint = password_1_1.value; + result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (password_1_1 && !password_1_1.done && (_a = password_1.return)) _a.call(password_1); + } + finally { if (e_5) throw e_5.error; } + } + url.password = result; +} +exports.setThePassword = setThePassword; +/** + * Determines if the string represents a single dot path. + * + * @param str - a string + */ +function isSingleDotPathSegment(str) { + return str === '.' || str.toLowerCase() === "%2e"; +} +exports.isSingleDotPathSegment = isSingleDotPathSegment; +/** + * Determines if the string represents a double dot path. + * + * @param str - a string + */ +function isDoubleDotPathSegment(str) { + var lowerStr = str.toLowerCase(); + return lowerStr === ".." || lowerStr === ".%2e" || + lowerStr === "%2e." || lowerStr === "%2e%2e"; +} +exports.isDoubleDotPathSegment = isDoubleDotPathSegment; +/** + * Shorten's URL's path. + * + * @param url - an URL + */ +function shorten(url) { + /** + * 1. Let path be url’s path. + * 2. If path is empty, then return. + * 3. If url’s scheme is "file", path’s size is 1, and path[0] is a + * normalized Windows drive letter, then return. + * 4. Remove path’s last item. + */ + var path = url.path; + if (path.length === 0) + return; + if (url.scheme === "file" && path.length === 1 && + isNormalizedWindowsDriveLetter(path[0])) + return; + url.path.splice(url.path.length - 1, 1); +} +exports.shorten = shorten; +/** + * Determines if a string is a normalized Windows drive letter. + * + * @param str - a string + */ +function isNormalizedWindowsDriveLetter(str) { + /** + * A normalized Windows drive letter is a Windows drive letter of which the + * second code point is U+003A (:). + */ + return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) && + str[1] === ':'; +} +exports.isNormalizedWindowsDriveLetter = isNormalizedWindowsDriveLetter; +/** + * Determines if a string is a Windows drive letter. + * + * @param str - a string + */ +function isWindowsDriveLetter(str) { + /** + * A Windows drive letter is two code points, of which the first is an ASCII + * alpha and the second is either U+003A (:) or U+007C (|). + */ + return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) && + (str[1] === ':' || str[1] === '|'); +} +exports.isWindowsDriveLetter = isWindowsDriveLetter; +/** + * Determines if a string starts with a Windows drive letter. + * + * @param str - a string + */ +function startsWithAWindowsDriveLetter(str) { + /** + * A string starts with a Windows drive letter if all of the following are + * true: + * - its length is greater than or equal to 2 + * - its first two code points are a Windows drive letter + * - its length is 2 or its third code point is U+002F (/), U+005C (\), + * U+003F (?), or U+0023 (#). + */ + return str.length >= 2 && isWindowsDriveLetter(str) && + (str.length === 2 || (str[2] === '/' || str[2] === '\\' || + str[2] === '?' || str[2] === '#')); +} +exports.startsWithAWindowsDriveLetter = startsWithAWindowsDriveLetter; +/** + * Parses a host string. + * + * @param input - input string + * @param isNotSpecial - `true` if the source URL is not special; otherwise + * `false`. + */ +function hostParser(input, isNotSpecial) { + if (isNotSpecial === void 0) { isNotSpecial = false; } + /** + * 1. If isNotSpecial is not given, then set isNotSpecial to false. + * 2. If input starts with U+005B ([), then: + * 2.1. If input does not end with U+005D (]), validation error, return + * failure. + * 2.2. Return the result of IPv6 parsing input with its leading U+005B ([) + * and trailing U+005D (]) removed. + */ + if (input.startsWith('[')) { + if (!input.endsWith(']')) { + validationError("Expected ']' after '['."); + return null; + } + return iPv6Parser(input.substring(1, input.length - 1)); + } + /** + * 3. If isNotSpecial is true, then return the result of opaque-host parsing + * input. + */ + if (isNotSpecial) { + return opaqueHostParser(input); + } + /** + * 4. Let domain be the result of running UTF-8 decode without BOM on the + * string percent decoding of input. + * _Note:_ Alternatively UTF-8 decode without BOM or fail can be used, + * coupled with an early return for failure, as domain to ASCII fails + * on U+FFFD REPLACEMENT CHARACTER. + */ + var domain = util_1.utf8Decode(stringPercentDecode(input)); + /** + * 5. Let asciiDomain be the result of running domain to ASCII on domain. + * 6. If asciiDomain is failure, validation error, return failure. + * 7. If asciiDomain contains a forbidden host code point, validation error, + * return failure. + */ + var asciiDomain = domainToASCII(domain); + if (asciiDomain === null) { + validationError("Invalid domain."); + return null; + } + if (_forbiddenHostCodePoint.test(asciiDomain)) { + validationError("Invalid domain."); + return null; + } + /** + * 8. Let ipv4Host be the result of IPv4 parsing asciiDomain. + * 9. If ipv4Host is an IPv4 address or failure, return ipv4Host. + * 10. Return asciiDomain. + */ + var ipv4Host = iPv4Parser(asciiDomain); + if (ipv4Host === null || util_1.isNumber(ipv4Host)) + return ipv4Host; + return asciiDomain; +} +exports.hostParser = hostParser; +/** + * Parses a string containing an IP v4 address. + * + * @param input - input string + * @param isNotSpecial - `true` if the source URL is not special; otherwise + * `false`. + */ +function iPv4NumberParser(input, validationErrorFlag) { + if (validationErrorFlag === void 0) { validationErrorFlag = { value: false }; } + /** + * 1. Let R be 10. + */ + var R = 10; + if (input.startsWith("0x") || input.startsWith("0X")) { + /** + * 2. If input contains at least two code points and the first two code + * points are either "0x" or "0X", then: + * 2.1. Set validationErrorFlag. + * 2.2. Remove the first two code points from input. + * 2.3. Set R to 16. + */ + validationErrorFlag.value = true; + input = input.substr(2); + R = 16; + } + else if (input.length >= 2 && input[0] === '0') { + /** + * 3. Otherwise, if input contains at least two code points and the first + * code point is U+0030 (0), then: + * 3.1. Set validationErrorFlag. + * 3.2. Remove the first code point from input. + * 3.3. Set R to 8. + */ + validationErrorFlag.value = true; + input = input.substr(1); + R = 8; + } + /** + * 4. If input is the empty string, then return zero. + * 5. If input contains a code point that is not a radix-R digit, then + * return failure. + */ + if (input === "") + return 0; + var radixRDigits = (R === 10 ? /^[0-9]+$/ : (R === 16 ? /^[0-9A-Fa-f]+$/ : /^[0-7]+$/)); + if (!radixRDigits.test(input)) + return null; + /** + * 6. Return the mathematical integer value that is represented by input in + * radix-R notation, using ASCII hex digits for digits with values + * 0 through 15. + */ + return parseInt(input, R); +} +exports.iPv4NumberParser = iPv4NumberParser; +/** + * Parses a string containing an IP v4 address. + * + * @param input - input string + */ +function iPv4Parser(input) { + var e_6, _a, e_7, _b; + /** + * 1. Let validationErrorFlag be unset. + * 2. Let parts be input split on U+002E (.). + */ + var validationErrorFlag = { value: false }; + var parts = input.split('.'); + /** + * 3. If the last item in parts is the empty string, then: + * 3.1. Set validationErrorFlag. + * 3.2. If parts has more than one item, then remove the last item from + * parts. + */ + if (parts[parts.length - 1] === "") { + validationErrorFlag.value = true; + if (parts.length > 1) + parts.pop(); + } + /** + * 4. If parts has more than four items, return input. + */ + if (parts.length > 4) + return input; + /** + * 5. Let numbers be the empty list. + * 6. For each part in parts: + * 6.1. If part is the empty string, return input. + * 6.2. Let n be the result of parsing part using validationErrorFlag. + * 6.3. If n is failure, return input. + * 6.4. Append n to numbers. + */ + var numbers = []; + try { + for (var parts_1 = __values(parts), parts_1_1 = parts_1.next(); !parts_1_1.done; parts_1_1 = parts_1.next()) { + var part = parts_1_1.value; + if (part === "") + return input; + var n = iPv4NumberParser(part, validationErrorFlag); + if (n === null) + return input; + numbers.push(n); + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (parts_1_1 && !parts_1_1.done && (_a = parts_1.return)) _a.call(parts_1); + } + finally { if (e_6) throw e_6.error; } + } + /** + * 7. If validationErrorFlag is set, validation error. + * 8. If any item in numbers is greater than 255, validation error. + * 9. If any but the last item in numbers is greater than 255, return + * failure. + * 10. If the last item in numbers is greater than or equal to + * 256**(5 − the number of items in numbers), validation error, return failure. + */ + if (validationErrorFlag.value) + validationError("Invalid IP v4 address."); + for (var i = 0; i < numbers.length; i++) { + var item = numbers[i]; + if (item > 255) { + validationError("Invalid IP v4 address."); + if (i < numbers.length - 1) + return null; + } + } + if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) { + validationError("Invalid IP v4 address."); + return null; + } + /** + * 11. Let ipv4 be the last item in numbers. + * 12. Remove the last item from numbers. + */ + var ipv4 = numbers[numbers.length - 1]; + numbers.pop(); + /** + * 13. Let counter be zero. + * 14. For each n in numbers: + * 14.2. Increment ipv4 by n × 256**(3 − counter). + * 14.2. Increment counter by 1. + */ + var counter = 0; + try { + for (var numbers_1 = __values(numbers), numbers_1_1 = numbers_1.next(); !numbers_1_1.done; numbers_1_1 = numbers_1.next()) { + var n = numbers_1_1.value; + ipv4 += n * Math.pow(256, 3 - counter); + counter++; + } + } + catch (e_7_1) { e_7 = { error: e_7_1 }; } + finally { + try { + if (numbers_1_1 && !numbers_1_1.done && (_b = numbers_1.return)) _b.call(numbers_1); + } + finally { if (e_7) throw e_7.error; } + } + /** + * 15. Return ipv4. + */ + return ipv4; +} +exports.iPv4Parser = iPv4Parser; +/** + * Parses a string containing an IP v6 address. + * + * @param input - input string + */ +function iPv6Parser(input) { + var _a; + /** + * 1. Let address be a new IPv6 address whose IPv6 pieces are all 0. + * 2. Let pieceIndex be 0. + * 3. Let compress be null. + * 4. Let pointer be a pointer into input, initially 0 (pointing to the + * first code point). + */ + var EOF = ""; + var address = [0, 0, 0, 0, 0, 0, 0, 0]; + var pieceIndex = 0; + var compress = null; + var walker = new util_1.StringWalker(input); + /** + * 5. If c is U+003A (:), then: + * 5.1. If remaining does not start with U+003A (:), validation error, + * return failure. + * 5.2. Increase pointer by 2. + * 5.3. Increase pieceIndex by 1 and then set compress to pieceIndex. + */ + if (walker.c() === ':') { + if (!walker.remaining().startsWith(':')) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer += 2; + pieceIndex += 1; + compress = pieceIndex; + } + /** + * 6. While c is not the EOF code point: + */ + while (walker.c() !== EOF) { + /** + * 6.1. If pieceIndex is 8, validation error, return failure. + */ + if (pieceIndex === 8) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.2. If c is U+003A (:), then: + * 6.2.1. If compress is non-null, validation error, return failure. + * 6.2.2. Increase pointer and pieceIndex by 1, set compress to pieceIndex, + * and then continue. + */ + if (walker.c() === ':') { + if (compress !== null) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer++; + pieceIndex++; + compress = pieceIndex; + continue; + } + /** + * 6.3. Let value and length be 0. + * 6.4. While length is less than 4 and c is an ASCII hex digit, set value + * to value × 0x10 + c interpreted as hexadecimal number, and increase + * pointer and length by 1. + */ + var value = 0; + var length = 0; + while (length < 4 && infra_1.codePoint.ASCIIHexDigit.test(walker.c())) { + value = value * 0x10 + parseInt(walker.c(), 16); + walker.pointer++; + length++; + } + /** + * 6.5. If c is U+002E (.), then: + */ + if (walker.c() === '.') { + /** + * 6.5.1. If length is 0, validation error, return failure. + * 6.5.2. Decrease pointer by length. + * 6.5.3. If pieceIndex is greater than 6, validation error, return + * failure. + * 6.5.4. Let numbersSeen be 0. + */ + if (length === 0) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer -= length; + if (pieceIndex > 6) { + validationError("Invalid IP v6 address."); + return null; + } + var numbersSeen = 0; + /** + * 6.5.5. While c is not the EOF code point: + */ + while (walker.c() !== EOF) { + /** + * 6.5.5.1. Let ipv4Piece be null. + */ + var ipv4Piece = null; + /** + * 6.5.5.2. If numbersSeen is greater than 0, then: + * 6.5.5.2.1. If c is a U+002E (.) and numbersSeen is less than 4, then + * increase pointer by 1. + * 6.5.5.2.1. Otherwise, validation error, return failure. + */ + if (numbersSeen > 0) { + if (walker.c() === '.' && numbersSeen < 4) { + walker.pointer++; + } + else { + validationError("Invalid IP v6 address."); + return null; + } + } + /** + * 6.5.5.3. If c is not an ASCII digit, validation error, return + * failure. + */ + if (!infra_1.codePoint.ASCIIDigit.test(walker.c())) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.5.5.4. While c is an ASCII digit: + */ + while (infra_1.codePoint.ASCIIDigit.test(walker.c())) { + /** + * 6.5.5.4.1. Let number be c interpreted as decimal number. + */ + var number = parseInt(walker.c(), 10); + /** + * 6.5.5.4.2. If ipv4Piece is null, then set ipv4Piece to number. + * Otherwise, if ipv4Piece is 0, validation error, return failure. + * Otherwise, set ipv4Piece to ipv4Piece × 10 + number. + */ + if (ipv4Piece === null) { + ipv4Piece = number; + } + else if (ipv4Piece === 0) { + validationError("Invalid IP v6 address."); + return null; + } + else { + ipv4Piece = ipv4Piece * 10 + number; + } + /** + * 6.5.5.4.3. If ipv4Piece is greater than 255, validation error, return failure. + * 6.5.5.4.4. Increase pointer by 1. + */ + if (ipv4Piece > 255) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer++; + } + /** + * 6.5.5.5. Set address[pieceIndex] to address[pieceIndex] × 0x100 + ipv4Piece. + * 6.5.5.6. Increase numbersSeen by 1. + * 6.5.5.7. If numbersSeen is 2 or 4, then increase pieceIndex by 1. + */ + if (ipv4Piece === null) { + validationError("Invalid IP v6 address."); + return null; + } + address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece; + numbersSeen++; + if (numbersSeen === 2 || numbersSeen === 4) + pieceIndex++; + } + /** + * 6.5.6. If numbersSeen is not 4, validation error, return failure. + */ + if (numbersSeen !== 4) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.5.7. Break. + */ + break; + } + else if (walker.c() === ':') { + /** + * 6.6. Otherwise, if c is U+003A (:): + * 6.6.1. Increase pointer by 1. + * 6.6.2. If c is the EOF code point, validation error, return failure. + */ + walker.pointer++; + if (walker.c() === EOF) { + validationError("Invalid IP v6 address."); + return null; + } + } + else if (walker.c() !== EOF) { + /** + * 6.7. Otherwise, if c is not the EOF code point, validation error, + * return failure. + */ + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.8. Set address[pieceIndex] to value. + * 6.9. Increase pieceIndex by 1. + */ + address[pieceIndex] = value; + pieceIndex++; + } + /** + * 7. If compress is non-null, then: + * 7.1. Let swaps be pieceIndex − compress. + * 7.2. Set pieceIndex to 7. + * 7.3. While pieceIndex is not 0 and swaps is greater than 0, swap + * address[pieceIndex] with address[compress + swaps − 1], and then decrease + * both pieceIndex and swaps by 1. + */ + if (compress !== null) { + var swaps = pieceIndex - compress; + pieceIndex = 7; + while (pieceIndex !== 0 && swaps > 0) { + _a = __read([address[compress + swaps - 1], address[pieceIndex]], 2), address[pieceIndex] = _a[0], address[compress + swaps - 1] = _a[1]; + pieceIndex--; + swaps--; + } + } + else if (compress === null && pieceIndex !== 8) { + /** + * 8. Otherwise, if compress is null and pieceIndex is not 8, + * validation error, return failure. + */ + validationError("Invalid IP v6 address."); + return null; + } + /** + * 9. Return address. + */ + return address; +} +exports.iPv6Parser = iPv6Parser; +/** + * Parses an opaque host string. + * + * @param input - a string + */ +function opaqueHostParser(input) { + var e_8, _a; + /** + * 1. If input contains a forbidden host code point excluding U+0025 (%), + * validation error, return failure. + * 2. Let output be the empty string. + * 3. For each code point in input, UTF-8 percent encode it using the C0 + * control percent-encode set, and append the result to output. + * 4. Return output. + */ + var forbiddenChars = /[\x00\t\f\r #/:?@\[\\\]]/; + if (forbiddenChars.test(input)) { + validationError("Invalid host string."); + return null; + } + var output = ""; + try { + for (var input_1 = __values(input), input_1_1 = input_1.next(); !input_1_1.done; input_1_1 = input_1.next()) { + var codePoint = input_1_1.value; + output += utf8PercentEncode(codePoint, _c0ControlPercentEncodeSet); + } + } + catch (e_8_1) { e_8 = { error: e_8_1 }; } + finally { + try { + if (input_1_1 && !input_1_1.done && (_a = input_1.return)) _a.call(input_1); + } + finally { if (e_8) throw e_8.error; } + } + return output; +} +exports.opaqueHostParser = opaqueHostParser; +/** + * Resolves a Blob URL from the user agent's Blob URL store. + * function is not implemented. + * See: https://w3c.github.io/FileAPI/#blob-url-resolve + * + * @param url - an url + */ +function resolveABlobURL(url) { + return null; +} +exports.resolveABlobURL = resolveABlobURL; +/** + * Percent encodes a byte. + * + * @param value - a byte + */ +function percentEncode(value) { + /** + * To percent encode a byte into a percent-encoded byte, return a string + * consisting of U+0025 (%), followed by two ASCII upper hex digits + * representing byte. + */ + return '%' + ('00' + value.toString(16).toUpperCase()).slice(-2); +} +exports.percentEncode = percentEncode; +/** + * Percent decodes a byte sequence input. + * + * @param input - a byte sequence + */ +function percentDecode(input) { + var isHexDigit = function (byte) { + return (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x46) || + (byte >= 0x61 && byte <= 0x66); + }; + /** + * 1. Let output be an empty byte sequence. + * 2. For each byte byte in input: + */ + var output = new Uint8Array(input.length); + var n = 0; + for (var i = 0; i < input.length; i++) { + var byte = input[i]; + /** + * 2.1. If byte is not 0x25 (%), then append byte to output. + * 2.2. Otherwise, if byte is 0x25 (%) and the next two bytes after byte + * in input are not in the ranges 0x30 (0) to 0x39 (9), 0x41 (A) + * to 0x46 (F), and 0x61 (a) to 0x66 (f), all inclusive, append byte + * to output. + * 2.3. Otherwise: + * 2.3.1. Let bytePoint be the two bytes after byte in input, decoded, + * and then interpreted as hexadecimal number. + * 2.3.2. Append a byte whose value is bytePoint to output. + * 2.3.3. Skip the next two bytes in input. + */ + if (byte !== 0x25) { + output[n] = byte; + n++; + } + else if (byte === 0x25 && i >= input.length - 2) { + output[n] = byte; + n++; + } + else if (byte === 0x25 && (!isHexDigit(input[i + 1]) || !isHexDigit(input[i + 2]))) { + output[n] = byte; + n++; + } + else { + var bytePoint = parseInt(util_1.utf8Decode(Uint8Array.of(input[i + 1], input[i + 2])), 16); + output[n] = bytePoint; + n++; + i += 2; + } + } + return output.subarray(0, n); +} +exports.percentDecode = percentDecode; +/** + * String percent decodes a string. + * + * @param input - a string + */ +function stringPercentDecode(input) { + /** + * 1. Let bytes be the UTF-8 encoding of input. + * 2. Return the percent decoding of bytes. + */ + return percentDecode(util_1.utf8Encode(input)); +} +exports.stringPercentDecode = stringPercentDecode; +/** + * UTF-8 percent encodes a code point, using a percent encode set. + * + * @param codePoint - a code point + * @param percentEncodeSet - a percent encode set + */ +function utf8PercentEncode(codePoint, percentEncodeSet) { + var e_9, _a; + /** + * 1. If codePoint is not in percentEncodeSet, then return codePoint. + * 2. Let bytes be the result of running UTF-8 encode on codePoint. + * 3. Percent encode each byte in bytes, and then return the results + * concatenated, in the same order. + */ + if (!percentEncodeSet.test(codePoint)) + return codePoint; + var bytes = util_1.utf8Encode(codePoint); + var result = ""; + try { + for (var bytes_2 = __values(bytes), bytes_2_1 = bytes_2.next(); !bytes_2_1.done; bytes_2_1 = bytes_2.next()) { + var byte = bytes_2_1.value; + result += percentEncode(byte); + } + } + catch (e_9_1) { e_9 = { error: e_9_1 }; } + finally { + try { + if (bytes_2_1 && !bytes_2_1.done && (_a = bytes_2.return)) _a.call(bytes_2); + } + finally { if (e_9) throw e_9.error; } + } + return result; +} +exports.utf8PercentEncode = utf8PercentEncode; +/** + * Determines if two hosts are considered equal. + * + * @param hostA - a host + * @param hostB - a host + */ +function hostEquals(hostA, hostB) { + return hostA === hostB; +} +exports.hostEquals = hostEquals; +/** + * Determines if two URLs are considered equal. + * + * @param urlA - a URL + * @param urlB - a URL + * @param excludeFragmentsFlag - whether to ignore fragments while comparing + */ +function urlEquals(urlA, urlB, excludeFragmentsFlag) { + if (excludeFragmentsFlag === void 0) { excludeFragmentsFlag = false; } + /** + * 1. Let serializedA be the result of serializing A, with the exclude + * fragment flag set if the exclude fragments flag is set. + * 2. Let serializedB be the result of serializing B, with the exclude + * fragment flag set if the exclude fragments flag is set. + * 3. Return true if serializedA is serializedB, and false otherwise. + */ + return urlSerializer(urlA, excludeFragmentsFlag) === + urlSerializer(urlB, excludeFragmentsFlag); +} +exports.urlEquals = urlEquals; +/** + * Parses an `application/x-www-form-urlencoded` string. + * + * @param input - a string + */ +function urlEncodedStringParser(input) { + /** + * The application/x-www-form-urlencoded string parser takes a string input, + * UTF-8 encodes it, and then returns the result of + * application/x-www-form-urlencoded parsing it. + */ + return urlEncodedParser(util_1.utf8Encode(input)); +} +exports.urlEncodedStringParser = urlEncodedStringParser; +/** + * Parses `application/x-www-form-urlencoded` bytes. + * + * @param input - a byte sequence + */ +function urlEncodedParser(input) { + var e_10, _a, e_11, _b; + /** + * 1. Let sequences be the result of splitting input on 0x26 (&). + */ + var sequences = []; + var currentSequence = []; + try { + for (var input_2 = __values(input), input_2_1 = input_2.next(); !input_2_1.done; input_2_1 = input_2.next()) { + var byte = input_2_1.value; + if (byte === 0x26) { + sequences.push(Uint8Array.from(currentSequence)); + currentSequence = []; + } + else { + currentSequence.push(byte); + } + } + } + catch (e_10_1) { e_10 = { error: e_10_1 }; } + finally { + try { + if (input_2_1 && !input_2_1.done && (_a = input_2.return)) _a.call(input_2); + } + finally { if (e_10) throw e_10.error; } + } + if (currentSequence.length !== 0) { + sequences.push(Uint8Array.from(currentSequence)); + } + /** + * 2. Let output be an initially empty list of name-value tuples where both name and value hold a string. + */ + var output = []; + try { + /** + * 3. For each byte sequence bytes in sequences: + */ + for (var sequences_1 = __values(sequences), sequences_1_1 = sequences_1.next(); !sequences_1_1.done; sequences_1_1 = sequences_1.next()) { + var bytes = sequences_1_1.value; + /** + * 3.1. If bytes is the empty byte sequence, then continue. + */ + if (bytes.length === 0) + continue; + /** + * 3.2. If bytes contains a 0x3D (=), then let name be the bytes from the + * start of bytes up to but excluding its first 0x3D (=), and let value be + * the bytes, if any, after the first 0x3D (=) up to the end of bytes. + * If 0x3D (=) is the first byte, then name will be the empty byte + * sequence. If it is the last, then value will be the empty byte sequence. + * 3.3. Otherwise, let name have the value of bytes and let value be the + * empty byte sequence. + */ + var index = bytes.indexOf(0x3D); + var name = (index !== -1 ? bytes.slice(0, index) : bytes); + var value = (index !== -1 ? bytes.slice(index + 1) : new Uint8Array()); + /** + * 3.4. Replace any 0x2B (+) in name and value with 0x20 (SP). + */ + for (var i = 0; i < name.length; i++) + if (name[i] === 0x2B) + name[i] = 0x20; + for (var i = 0; i < value.length; i++) + if (value[i] === 0x2B) + value[i] = 0x20; + /** + * 3.5. Let nameString and valueString be the result of running UTF-8 + * decode without BOM on the percent decoding of name and value, + * respectively. + */ + var nameString = util_1.utf8Decode(name); + var valueString = util_1.utf8Decode(value); + /** + * 3.6. Append (nameString, valueString) to output. + */ + output.push([nameString, valueString]); + } + } + catch (e_11_1) { e_11 = { error: e_11_1 }; } + finally { + try { + if (sequences_1_1 && !sequences_1_1.done && (_b = sequences_1.return)) _b.call(sequences_1); + } + finally { if (e_11) throw e_11.error; } + } + /** + * 4. Return output. + */ + return output; +} +exports.urlEncodedParser = urlEncodedParser; +/** + * Serializes `application/x-www-form-urlencoded` bytes. + * + * @param input - a byte sequence + */ +function urlEncodedByteSerializer(input) { + var e_12, _a; + /** + * 1. Let output be the empty string. + * 2. For each byte in input, depending on byte: + * 0x20 (SP) + * Append U+002B (+) to output. + * + * 0x2A (*) + * 0x2D (-) + * 0x2E (.) + * 0x30 (0) to 0x39 (9) + * 0x41 (A) to 0x5A (Z) + * 0x5F (_) + * 0x61 (a) to 0x7A (z) + * Append a code point whose value is byte to output. + * + * Otherwise + * Append byte, percent encoded, to output. + * 3. Return output. + */ + var output = ""; + try { + for (var input_3 = __values(input), input_3_1 = input_3.next(); !input_3_1.done; input_3_1 = input_3.next()) { + var byte = input_3_1.value; + if (byte === 0x20) { + output += '+'; + } + else if (byte === 0x2A || byte === 0x2D || byte === 0x2E || + (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x5A) || + byte === 0x5F || (byte >= 0x61 && byte <= 0x7A)) { + output += String.fromCodePoint(byte); + } + else { + output += percentEncode(byte); + } + } + } + catch (e_12_1) { e_12 = { error: e_12_1 }; } + finally { + try { + if (input_3_1 && !input_3_1.done && (_a = input_3.return)) _a.call(input_3); + } + finally { if (e_12) throw e_12.error; } + } + return output; +} +exports.urlEncodedByteSerializer = urlEncodedByteSerializer; +/** + * Serializes `application/x-www-form-urlencoded` tuples. + * + * @param input - input tuple of name/value pairs + * @param encodingOverride: encoding override + */ +function urlEncodedSerializer(tuples, encodingOverride) { + var e_13, _a; + /** + * 1. Let encoding be UTF-8. + * 2. If encoding override is given, set encoding to the result of getting + * an output encoding from encoding override. + */ + var encoding = (encodingOverride === undefined || + encodingOverride === "replacement" || encodingOverride === "UTF-16BE" || + encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride); + if (encoding.toUpperCase() !== "UTF-8") { + throw new Error("Only UTF-8 encoding is supported."); + } + /** + * 3. Let output be the empty string. + */ + var output = ""; + try { + /** + * 4. For each tuple in tuples: + */ + for (var tuples_1 = __values(tuples), tuples_1_1 = tuples_1.next(); !tuples_1_1.done; tuples_1_1 = tuples_1.next()) { + var tuple = tuples_1_1.value; + /** + * 4.1. Let name be the result of serializing the result of encoding + * tuple’s name, using encoding. + */ + var name = urlEncodedByteSerializer(util_1.utf8Encode(tuple[0])); + /** + * 4.2. Let value be tuple’s value. + */ + var value = tuple[1]; + /** + * TODO: + * 4.3. If value is a file, then set value to value’s filename. + */ + /** + * 4.4. Set value to the result of serializing the result of encoding + * value, using encoding. + */ + value = urlEncodedByteSerializer(util_1.utf8Encode(value)); + /** + * 4.5. If tuple is not the first pair in tuples, then append U+0026 (&) + * to output. + */ + if (output !== "") + output += '&'; + /** + * 4.6. Append name, followed by U+003D (=), followed by value, to output. + */ + output += name + '=' + value; + } + } + catch (e_13_1) { e_13 = { error: e_13_1 }; } + finally { + try { + if (tuples_1_1 && !tuples_1_1.done && (_a = tuples_1.return)) _a.call(tuples_1); + } + finally { if (e_13) throw e_13.error; } + } + /** + * 5. Return output. + */ + return output; +} +exports.urlEncodedSerializer = urlEncodedSerializer; +/** + * Returns a URL's origin. + * + * @param url - a URL + */ +function origin(url) { + /** + * A URL’s origin is the origin returned by running these steps, switching + * on URL’s scheme: + * "blob" + * 1. If URL’s blob URL entry is non-null, then return URL’s blob URL + * entry’s environment’s origin. + * 2. Let url be the result of parsing URL’s path[0]. + * 3. Return a new opaque origin, if url is failure, and url’s origin + * otherwise. + * "ftp" + * "http" + * "https" + * "ws" + * "wss" + * Return a tuple consisting of URL’s scheme, URL’s host, URL’s port, and + * null. + * "file" + * Unfortunate as it is, is left as an exercise to the reader. When in + * doubt, return a new opaque origin. + * Otherwise + * Return a new opaque origin. + */ + switch (url.scheme) { + case "blob": + if (url._blobURLEntry !== null) { + // TODO: return URL’s blob URL entry’s environment’s origin. + } + var parsedURL = basicURLParser(url.path[0]); + if (parsedURL === null) + return interfaces_1.OpaqueOrigin; + else + return origin(parsedURL); + case "ftp": + case "http": + case "https": + case "ws": + case "wss": + return [url.scheme, url.host === null ? "" : url.host, url.port, null]; + case "file": + return interfaces_1.OpaqueOrigin; + default: + return interfaces_1.OpaqueOrigin; + } +} +exports.origin = origin; +/** + * Converts a domain string to ASCII. + * + * @param domain - a domain string + */ +function domainToASCII(domain, beStrict) { + if (beStrict === void 0) { beStrict = false; } + /** + * 1. If beStrict is not given, set it to false. + * 2. Let result be the result of running Unicode ToASCII with domain_name + * set to domain, UseSTD3ASCIIRules set to beStrict, CheckHyphens set to + * false, CheckBidi set to true, CheckJoiners set to true, + * Transitional_Processing set to false, and VerifyDnsLength set to beStrict. + * 3. If result is a failure value, validation error, return failure. + * 4. Return result. + */ + // Use node.js function + var result = url_1.domainToASCII(domain); + if (result === "") { + validationError("Invalid domain name."); + return null; + } + return result; +} +exports.domainToASCII = domainToASCII; +/** + * Converts a domain string to Unicode. + * + * @param domain - a domain string + */ +function domainToUnicode(domain, beStrict) { + if (beStrict === void 0) { beStrict = false; } + /** + * 1. Let result be the result of running Unicode ToUnicode with domain_name + * set to domain, CheckHyphens set to false, CheckBidi set to true, + * CheckJoiners set to true, UseSTD3ASCIIRules set to false, and + * Transitional_Processing set to false. + * 2. Signify validation errors for any returned errors, and then, + * return result. + */ + // Use node.js function + var result = url_1.domainToUnicode(domain); + if (result === "") { + validationError("Invalid domain name."); + } + return result; +} +exports.domainToUnicode = domainToUnicode; +/** + * Serializes an origin. + * function is from the HTML spec: + * https://html.spec.whatwg.org/#ascii-serialisation-of-an-origin + * + * @param origin - an origin + */ +function asciiSerializationOfAnOrigin(origin) { + /** + * 1. If origin is an opaque origin, then return "null". + * 2. Otherwise, let result be origin's scheme. + * 3. Append "://" to result. + * 4. Append origin's host, serialized, to result. + * 5. If origin's port is non-null, append a U+003A COLON character (:), + * and origin's port, serialized, to result. + * 6. Return result. + */ + if (origin[0] === "" && origin[1] === "" && origin[2] === null && origin[3] === null) { + return "null"; + } + var result = origin[0] + "://" + hostSerializer(origin[1]); + if (origin[2] !== null) + result += ":" + origin[2].toString(); + return result; +} +exports.asciiSerializationOfAnOrigin = asciiSerializationOfAnOrigin; +//# sourceMappingURL=URLAlgorithm.js.map + +/***/ }), + +/***/ 1752: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents the state of the URL parser. + */ +var ParserState; +(function (ParserState) { + ParserState[ParserState["SchemeStart"] = 0] = "SchemeStart"; + ParserState[ParserState["Scheme"] = 1] = "Scheme"; + ParserState[ParserState["NoScheme"] = 2] = "NoScheme"; + ParserState[ParserState["SpecialRelativeOrAuthority"] = 3] = "SpecialRelativeOrAuthority"; + ParserState[ParserState["PathOrAuthority"] = 4] = "PathOrAuthority"; + ParserState[ParserState["Relative"] = 5] = "Relative"; + ParserState[ParserState["RelativeSlash"] = 6] = "RelativeSlash"; + ParserState[ParserState["SpecialAuthoritySlashes"] = 7] = "SpecialAuthoritySlashes"; + ParserState[ParserState["SpecialAuthorityIgnoreSlashes"] = 8] = "SpecialAuthorityIgnoreSlashes"; + ParserState[ParserState["Authority"] = 9] = "Authority"; + ParserState[ParserState["Host"] = 10] = "Host"; + ParserState[ParserState["Hostname"] = 11] = "Hostname"; + ParserState[ParserState["Port"] = 12] = "Port"; + ParserState[ParserState["File"] = 13] = "File"; + ParserState[ParserState["FileSlash"] = 14] = "FileSlash"; + ParserState[ParserState["FileHost"] = 15] = "FileHost"; + ParserState[ParserState["PathStart"] = 16] = "PathStart"; + ParserState[ParserState["Path"] = 17] = "Path"; + ParserState[ParserState["CannotBeABaseURLPath"] = 18] = "CannotBeABaseURLPath"; + ParserState[ParserState["Query"] = 19] = "Query"; + ParserState[ParserState["Fragment"] = 20] = "Fragment"; +})(ParserState = exports.ParserState || (exports.ParserState = {})); +exports.OpaqueOrigin = ["", "", null, null]; +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 7561: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +var CompareCache = /** @class */ (function () { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + function CompareCache(limit) { + if (limit === void 0) { limit = 1000; } + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + CompareCache.prototype.check = function (objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + var result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + var it_1 = this._items.keys().next(); + /* istanbul ignore else */ + if (!it_1.done) { + this._items.delete(it_1.value); + } + } + return result; + }; + return CompareCache; +}()); +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 6006: +/***/ (function(__unused_webpack_module, exports) { + +"use strict"; + +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a set of objects with a size limit. + */ +var FixedSizeSet = /** @class */ (function () { + /** + * Initializes a new instance of `FixedSizeSet`. + * + * @param limit - maximum number of items to keep in the set. When the limit + * is exceeded the first item is removed from the set. + */ + function FixedSizeSet(limit) { + if (limit === void 0) { limit = 1000; } + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the set. + * + * @param item - an item + */ + FixedSizeSet.prototype.add = function (item) { + this._items.add(item); + if (this._items.size > this._limit) { + var it_1 = this._items.values().next(); + /* istanbul ignore else */ + if (!it_1.done) { + this._items.delete(it_1.value); + } + } + return this; + }; + /** + * Removes an item from the set. + * + * @param item - an item + */ + FixedSizeSet.prototype.delete = function (item) { + return this._items.delete(item); + }; + /** + * Determines if an item is in the set. + * + * @param item - an item + */ + FixedSizeSet.prototype.has = function (item) { + return this._items.has(item); + }; + /** + * Removes all items from the set. + */ + FixedSizeSet.prototype.clear = function () { + this._items.clear(); + }; + Object.defineProperty(FixedSizeSet.prototype, "size", { + /** + * Gets the number of items in the set. + */ + get: function () { return this._items.size; }, + enumerable: true, + configurable: true + }); + /** + * Applies the given callback function to all elements of the set. + */ + FixedSizeSet.prototype.forEach = function (callback, thisArg) { + var _this = this; + this._items.forEach(function (e) { return callback.call(thisArg, e, e, _this); }); + }; + /** + * Iterates through the items in the set. + */ + FixedSizeSet.prototype.keys = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.keys())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + FixedSizeSet.prototype.values = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.values())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + FixedSizeSet.prototype.entries = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.entries())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + FixedSizeSet.prototype[Symbol.iterator] = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items)]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + Object.defineProperty(FixedSizeSet.prototype, Symbol.toStringTag, { + /** + * Returns the string tag of the set. + */ + get: function () { + return "FixedSizeSet"; + }, + enumerable: true, + configurable: true + }); + return FixedSizeSet; +}()); +exports.FixedSizeSet = FixedSizeSet; +//# sourceMappingURL=FixedSizeSet.js.map + +/***/ }), + +/***/ 1857: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents an object with lazy initialization. + */ +var Lazy = /** @class */ (function () { + /** + * Initializes a new instance of `Lazy`. + * + * @param initFunc - initializer function + */ + function Lazy(initFunc) { + this._initialized = false; + this._value = undefined; + this._initFunc = initFunc; + } + Object.defineProperty(Lazy.prototype, "value", { + /** + * Gets the value of the object. + */ + get: function () { + if (!this._initialized) { + this._value = this._initFunc(); + this._initialized = true; + } + return this._value; + }, + enumerable: true, + configurable: true + }); + return Lazy; +}()); +exports.Lazy = Lazy; +//# sourceMappingURL=Lazy.js.map + +/***/ }), + +/***/ 5798: +/***/ (function(__unused_webpack_module, exports) { + +"use strict"; + +var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (_) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Represents a cache of objects with a size limit. + */ +var ObjectCache = /** @class */ (function () { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + function ObjectCache(limit) { + if (limit === void 0) { limit = 1000; } + this._items = new Map(); + this._limit = limit; + } + /** + * Gets an item from the cache. + * + * @param key - object key + */ + ObjectCache.prototype.get = function (key) { + return this._items.get(key); + }; + /** + * Adds a new item to the cache. + * + * @param key - object key + * @param value - object value + */ + ObjectCache.prototype.set = function (key, value) { + this._items.set(key, value); + if (this._items.size > this._limit) { + var it_1 = this._items.keys().next(); + /* istanbul ignore else */ + if (!it_1.done) { + this._items.delete(it_1.value); + } + } + }; + /** + * Removes an item from the cache. + * + * @param item - an item + */ + ObjectCache.prototype.delete = function (key) { + return this._items.delete(key); + }; + /** + * Determines if an item is in the cache. + * + * @param item - an item + */ + ObjectCache.prototype.has = function (key) { + return this._items.has(key); + }; + /** + * Removes all items from the cache. + */ + ObjectCache.prototype.clear = function () { + this._items.clear(); + }; + Object.defineProperty(ObjectCache.prototype, "size", { + /** + * Gets the number of items in the cache. + */ + get: function () { return this._items.size; }, + enumerable: true, + configurable: true + }); + /** + * Applies the given callback function to all elements of the cache. + */ + ObjectCache.prototype.forEach = function (callback, thisArg) { + this._items.forEach(function (v, k) { return callback.call(thisArg, k, v); }); + }; + /** + * Iterates through the items in the set. + */ + ObjectCache.prototype.keys = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.keys())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + ObjectCache.prototype.values = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.values())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + ObjectCache.prototype.entries = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items.entries())]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + /** + * Iterates through the items in the set. + */ + ObjectCache.prototype[Symbol.iterator] = function () { + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [5 /*yield**/, __values(this._items)]; + case 1: + _a.sent(); + return [2 /*return*/]; + } + }); + }; + Object.defineProperty(ObjectCache.prototype, Symbol.toStringTag, { + /** + * Returns the string tag of the cache. + */ + get: function () { + return "ObjectCache"; + }, + enumerable: true, + configurable: true + }); + return ObjectCache; +}()); +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }), + +/***/ 4145: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Walks through the code points of a string. + */ +var StringWalker = /** @class */ (function () { + /** + * Initializes a new `StringWalker`. + * + * @param input - input string + */ + function StringWalker(input) { + this._pointer = 0; + this._chars = Array.from(input); + this._length = this._chars.length; + } + Object.defineProperty(StringWalker.prototype, "eof", { + /** + * Determines if the current position is beyond the end of string. + */ + get: function () { return this._pointer >= this._length; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(StringWalker.prototype, "length", { + /** + * Returns the number of code points in the input string. + */ + get: function () { return this._length; }, + enumerable: true, + configurable: true + }); + /** + * Returns the current code point. Returns `-1` if the position is beyond + * the end of string. + */ + StringWalker.prototype.codePoint = function () { + if (this._codePoint === undefined) { + if (this.eof) { + this._codePoint = -1; + } + else { + var cp = this._chars[this._pointer].codePointAt(0); + /* istanbul ignore else */ + if (cp !== undefined) { + this._codePoint = cp; + } + else { + this._codePoint = -1; + } + } + } + return this._codePoint; + }; + /** + * Returns the current character. Returns an empty string if the position is + * beyond the end of string. + */ + StringWalker.prototype.c = function () { + if (this._c === undefined) { + this._c = (this.eof ? "" : this._chars[this._pointer]); + } + return this._c; + }; + /** + * Returns the remaining string. + */ + StringWalker.prototype.remaining = function () { + if (this._remaining === undefined) { + this._remaining = (this.eof ? + "" : this._chars.slice(this._pointer + 1).join('')); + } + return this._remaining; + }; + /** + * Returns the substring from the current character to the end of string. + */ + StringWalker.prototype.substring = function () { + if (this._substring === undefined) { + this._substring = (this.eof ? + "" : this._chars.slice(this._pointer).join('')); + } + return this._substring; + }; + Object.defineProperty(StringWalker.prototype, "pointer", { + /** + * Gets or sets the current position. + */ + get: function () { return this._pointer; }, + set: function (val) { + if (val === this._pointer) + return; + this._pointer = val; + this._codePoint = undefined; + this._c = undefined; + this._remaining = undefined; + this._substring = undefined; + }, + enumerable: true, + configurable: true + }); + return StringWalker; +}()); +exports.StringWalker = StringWalker; +//# sourceMappingURL=StringWalker.js.map + +/***/ }), + +/***/ 6195: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var FixedSizeSet_1 = __nccwpck_require__(6006); +exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet; +var ObjectCache_1 = __nccwpck_require__(5798); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __nccwpck_require__(7561); +exports.CompareCache = CompareCache_1.CompareCache; +var Lazy_1 = __nccwpck_require__(1857); +exports.Lazy = Lazy_1.Lazy; +var StringWalker_1 = __nccwpck_require__(4145); +exports.StringWalker = StringWalker_1.StringWalker; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass) { + var overrides = []; + for (var _i = 2; _i < arguments.length; _i++) { + overrides[_i - 2] = arguments[_i]; + } + Object.getOwnPropertyNames(mixinClass.prototype).forEach(function (name) { + if (name !== "constructor") { + if (overrides.indexOf(name) !== -1) { + var orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + var propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite) { + if (overwrite === void 0) { overwrite = false; } + var result = clone(obj || {}); + forEachObject(defaults, function (key, val) { + if (isPlainObject(val)) { + result[key] = applyDefaults(result[key], val, overwrite); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + }); + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items of an array or set. + * + * @param arr - array or set to iterate + * @param callback - a callback function which receives each array item as its + * single argument + * @param thisArg - the value of this inside callback + */ +function forEachArray(arr, callback, thisArg) { + arr.forEach(callback, thisArg); +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + * @param callback - a callback function which receives object key as its first + * argument and object value as its second argument + * @param thisArg - the value of this inside callback + */ +function forEachObject(obj, callback, thisArg) { + if (isMap(obj)) { + obj.forEach(function (value, key) { return callback.call(thisArg, key, value); }); + } + else { + for (var key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + callback.call(thisArg, key, obj[key]); + } + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in an array or set. + * + * @param arr - array or set + */ +function arrayLength(obj) { + if (isSet(obj)) { + return obj.size; + } + else { + return obj.length; + } +} +exports.arrayLength = arrayLength; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + var e_1, _a; + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + var result = []; + try { + for (var obj_1 = __values(obj), obj_1_1 = obj_1.next(); !obj_1_1.done; obj_1_1 = obj_1.next()) { + var item = obj_1_1.value; + result.push(clone(item)); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (obj_1_1 && !obj_1_1.done && (_a = obj_1.return)) _a.call(obj_1); + } + finally { if (e_1) throw e_1.error; } + } + return result; + } + else if (isObject(obj)) { + var result = {}; + for (var key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + var val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + var type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for sets. + * + * @param x - a variable to check + */ +function isSet(x) { + return x instanceof Set; +} +exports.isSet = isSet; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isSet(x)) { + return !x.size; + } + else if (isMap(x)) { + return !x.size; + } + else if (isObject(x)) { + for (var key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + var proto = Object.getPrototypeOf(x); + var ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + var bytes = new Uint8Array(input.length * 4); + var byteIndex = 0; + for (var i = 0; i < input.length; i++) { + var char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + var c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + var result = ""; + var i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + /***/ }), /***/ 7171: @@ -52767,6 +77621,4173 @@ DelayedStream.prototype._checkIfMaxDataSizeExceeded = function() { }; +/***/ }), + +/***/ 1917: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + + +var yaml = __nccwpck_require__(916); + + +module.exports = yaml; + + +/***/ }), + +/***/ 916: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + + +var loader = __nccwpck_require__(5190); +var dumper = __nccwpck_require__(3034); + + +function deprecated(name) { + return function () { + throw new Error('Function ' + name + ' is deprecated and cannot be used.'); + }; +} + + +module.exports.Type = __nccwpck_require__(967); +module.exports.Schema = __nccwpck_require__(6514); +module.exports.FAILSAFE_SCHEMA = __nccwpck_require__(6037); +module.exports.JSON_SCHEMA = __nccwpck_require__(1571); +module.exports.CORE_SCHEMA = __nccwpck_require__(2183); +module.exports.DEFAULT_SAFE_SCHEMA = __nccwpck_require__(8949); +module.exports.DEFAULT_FULL_SCHEMA = __nccwpck_require__(6874); +module.exports.load = loader.load; +module.exports.loadAll = loader.loadAll; +module.exports.safeLoad = loader.safeLoad; +module.exports.safeLoadAll = loader.safeLoadAll; +module.exports.dump = dumper.dump; +module.exports.safeDump = dumper.safeDump; +module.exports.YAMLException = __nccwpck_require__(5199); + +// Deprecated schema names from JS-YAML 2.0.x +module.exports.MINIMAL_SCHEMA = __nccwpck_require__(6037); +module.exports.SAFE_SCHEMA = __nccwpck_require__(8949); +module.exports.DEFAULT_SCHEMA = __nccwpck_require__(6874); + +// Deprecated functions from JS-YAML 1.x.x +module.exports.scan = deprecated('scan'); +module.exports.parse = deprecated('parse'); +module.exports.compose = deprecated('compose'); +module.exports.addConstructor = deprecated('addConstructor'); + + +/***/ }), + +/***/ 9136: +/***/ ((module) => { + +"use strict"; + + + +function isNothing(subject) { + return (typeof subject === 'undefined') || (subject === null); +} + + +function isObject(subject) { + return (typeof subject === 'object') && (subject !== null); +} + + +function toArray(sequence) { + if (Array.isArray(sequence)) return sequence; + else if (isNothing(sequence)) return []; + + return [ sequence ]; +} + + +function extend(target, source) { + var index, length, key, sourceKeys; + + if (source) { + sourceKeys = Object.keys(source); + + for (index = 0, length = sourceKeys.length; index < length; index += 1) { + key = sourceKeys[index]; + target[key] = source[key]; + } + } + + return target; +} + + +function repeat(string, count) { + var result = '', cycle; + + for (cycle = 0; cycle < count; cycle += 1) { + result += string; + } + + return result; +} + + +function isNegativeZero(number) { + return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number); +} + + +module.exports.isNothing = isNothing; +module.exports.isObject = isObject; +module.exports.toArray = toArray; +module.exports.repeat = repeat; +module.exports.isNegativeZero = isNegativeZero; +module.exports.extend = extend; + + +/***/ }), + +/***/ 3034: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/*eslint-disable no-use-before-define*/ + +var common = __nccwpck_require__(9136); +var YAMLException = __nccwpck_require__(5199); +var DEFAULT_FULL_SCHEMA = __nccwpck_require__(6874); +var DEFAULT_SAFE_SCHEMA = __nccwpck_require__(8949); + +var _toString = Object.prototype.toString; +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +var CHAR_TAB = 0x09; /* Tab */ +var CHAR_LINE_FEED = 0x0A; /* LF */ +var CHAR_CARRIAGE_RETURN = 0x0D; /* CR */ +var CHAR_SPACE = 0x20; /* Space */ +var CHAR_EXCLAMATION = 0x21; /* ! */ +var CHAR_DOUBLE_QUOTE = 0x22; /* " */ +var CHAR_SHARP = 0x23; /* # */ +var CHAR_PERCENT = 0x25; /* % */ +var CHAR_AMPERSAND = 0x26; /* & */ +var CHAR_SINGLE_QUOTE = 0x27; /* ' */ +var CHAR_ASTERISK = 0x2A; /* * */ +var CHAR_COMMA = 0x2C; /* , */ +var CHAR_MINUS = 0x2D; /* - */ +var CHAR_COLON = 0x3A; /* : */ +var CHAR_EQUALS = 0x3D; /* = */ +var CHAR_GREATER_THAN = 0x3E; /* > */ +var CHAR_QUESTION = 0x3F; /* ? */ +var CHAR_COMMERCIAL_AT = 0x40; /* @ */ +var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ +var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ +var CHAR_GRAVE_ACCENT = 0x60; /* ` */ +var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ +var CHAR_VERTICAL_LINE = 0x7C; /* | */ +var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ + +var ESCAPE_SEQUENCES = {}; + +ESCAPE_SEQUENCES[0x00] = '\\0'; +ESCAPE_SEQUENCES[0x07] = '\\a'; +ESCAPE_SEQUENCES[0x08] = '\\b'; +ESCAPE_SEQUENCES[0x09] = '\\t'; +ESCAPE_SEQUENCES[0x0A] = '\\n'; +ESCAPE_SEQUENCES[0x0B] = '\\v'; +ESCAPE_SEQUENCES[0x0C] = '\\f'; +ESCAPE_SEQUENCES[0x0D] = '\\r'; +ESCAPE_SEQUENCES[0x1B] = '\\e'; +ESCAPE_SEQUENCES[0x22] = '\\"'; +ESCAPE_SEQUENCES[0x5C] = '\\\\'; +ESCAPE_SEQUENCES[0x85] = '\\N'; +ESCAPE_SEQUENCES[0xA0] = '\\_'; +ESCAPE_SEQUENCES[0x2028] = '\\L'; +ESCAPE_SEQUENCES[0x2029] = '\\P'; + +var DEPRECATED_BOOLEANS_SYNTAX = [ + 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', + 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' +]; + +function compileStyleMap(schema, map) { + var result, keys, index, length, tag, style, type; + + if (map === null) return {}; + + result = {}; + keys = Object.keys(map); + + for (index = 0, length = keys.length; index < length; index += 1) { + tag = keys[index]; + style = String(map[tag]); + + if (tag.slice(0, 2) === '!!') { + tag = 'tag:yaml.org,2002:' + tag.slice(2); + } + type = schema.compiledTypeMap['fallback'][tag]; + + if (type && _hasOwnProperty.call(type.styleAliases, style)) { + style = type.styleAliases[style]; + } + + result[tag] = style; + } + + return result; +} + +function encodeHex(character) { + var string, handle, length; + + string = character.toString(16).toUpperCase(); + + if (character <= 0xFF) { + handle = 'x'; + length = 2; + } else if (character <= 0xFFFF) { + handle = 'u'; + length = 4; + } else if (character <= 0xFFFFFFFF) { + handle = 'U'; + length = 8; + } else { + throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + } + + return '\\' + handle + common.repeat('0', length - string.length) + string; +} + +function State(options) { + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.indent = Math.max(1, (options['indent'] || 2)); + this.noArrayIndent = options['noArrayIndent'] || false; + this.skipInvalid = options['skipInvalid'] || false; + this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); + this.styleMap = compileStyleMap(this.schema, options['styles'] || null); + this.sortKeys = options['sortKeys'] || false; + this.lineWidth = options['lineWidth'] || 80; + this.noRefs = options['noRefs'] || false; + this.noCompatMode = options['noCompatMode'] || false; + this.condenseFlow = options['condenseFlow'] || false; + + this.implicitTypes = this.schema.compiledImplicit; + this.explicitTypes = this.schema.compiledExplicit; + + this.tag = null; + this.result = ''; + + this.duplicates = []; + this.usedDuplicates = null; +} + +// Indents every line in a string. Empty lines (\n only) are not indented. +function indentString(string, spaces) { + var ind = common.repeat(' ', spaces), + position = 0, + next = -1, + result = '', + line, + length = string.length; + + while (position < length) { + next = string.indexOf('\n', position); + if (next === -1) { + line = string.slice(position); + position = length; + } else { + line = string.slice(position, next + 1); + position = next + 1; + } + + if (line.length && line !== '\n') result += ind; + + result += line; + } + + return result; +} + +function generateNextLine(state, level) { + return '\n' + common.repeat(' ', state.indent * level); +} + +function testImplicitResolving(state, str) { + var index, length, type; + + for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { + type = state.implicitTypes[index]; + + if (type.resolve(str)) { + return true; + } + } + + return false; +} + +// [33] s-white ::= s-space | s-tab +function isWhitespace(c) { + return c === CHAR_SPACE || c === CHAR_TAB; +} + +// Returns true if the character can be printed without escaping. +// From YAML 1.2: "any allowed characters known to be non-printable +// should also be escaped. [However,] This isn’t mandatory" +// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. +function isPrintable(c) { + return (0x00020 <= c && c <= 0x00007E) + || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) + || ((0x0E000 <= c && c <= 0x00FFFD) && c !== 0xFEFF /* BOM */) + || (0x10000 <= c && c <= 0x10FFFF); +} + +// [34] ns-char ::= nb-char - s-white +// [27] nb-char ::= c-printable - b-char - c-byte-order-mark +// [26] b-char ::= b-line-feed | b-carriage-return +// [24] b-line-feed ::= #xA /* LF */ +// [25] b-carriage-return ::= #xD /* CR */ +// [3] c-byte-order-mark ::= #xFEFF +function isNsChar(c) { + return isPrintable(c) && !isWhitespace(c) + // byte-order-mark + && c !== 0xFEFF + // b-char + && c !== CHAR_CARRIAGE_RETURN + && c !== CHAR_LINE_FEED; +} + +// Simplified test for values allowed after the first character in plain style. +function isPlainSafe(c, prev) { + // Uses a subset of nb-char - c-flow-indicator - ":" - "#" + // where nb-char ::= c-printable - b-char - c-byte-order-mark. + return isPrintable(c) && c !== 0xFEFF + // - c-flow-indicator + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // - ":" - "#" + // /* An ns-char preceding */ "#" + && c !== CHAR_COLON + && ((c !== CHAR_SHARP) || (prev && isNsChar(prev))); +} + +// Simplified test for values allowed as the first character in plain style. +function isPlainSafeFirst(c) { + // Uses a subset of ns-char - c-indicator + // where ns-char = nb-char - s-white. + return isPrintable(c) && c !== 0xFEFF + && !isWhitespace(c) // - s-white + // - (c-indicator ::= + // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” + && c !== CHAR_MINUS + && c !== CHAR_QUESTION + && c !== CHAR_COLON + && c !== CHAR_COMMA + && c !== CHAR_LEFT_SQUARE_BRACKET + && c !== CHAR_RIGHT_SQUARE_BRACKET + && c !== CHAR_LEFT_CURLY_BRACKET + && c !== CHAR_RIGHT_CURLY_BRACKET + // | “#” | “&” | “*” | “!” | “|” | “=” | “>” | “'” | “"” + && c !== CHAR_SHARP + && c !== CHAR_AMPERSAND + && c !== CHAR_ASTERISK + && c !== CHAR_EXCLAMATION + && c !== CHAR_VERTICAL_LINE + && c !== CHAR_EQUALS + && c !== CHAR_GREATER_THAN + && c !== CHAR_SINGLE_QUOTE + && c !== CHAR_DOUBLE_QUOTE + // | “%” | “@” | “`”) + && c !== CHAR_PERCENT + && c !== CHAR_COMMERCIAL_AT + && c !== CHAR_GRAVE_ACCENT; +} + +// Determines whether block indentation indicator is required. +function needIndentIndicator(string) { + var leadingSpaceRe = /^\n* /; + return leadingSpaceRe.test(string); +} + +var STYLE_PLAIN = 1, + STYLE_SINGLE = 2, + STYLE_LITERAL = 3, + STYLE_FOLDED = 4, + STYLE_DOUBLE = 5; + +// Determines which scalar styles are possible and returns the preferred style. +// lineWidth = -1 => no limit. +// Pre-conditions: str.length > 0. +// Post-conditions: +// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. +// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). +// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). +function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, testAmbiguousType) { + var i; + var char, prev_char; + var hasLineBreak = false; + var hasFoldableLine = false; // only checked if shouldTrackWidth + var shouldTrackWidth = lineWidth !== -1; + var previousLineBreak = -1; // count the first line correctly + var plain = isPlainSafeFirst(string.charCodeAt(0)) + && !isWhitespace(string.charCodeAt(string.length - 1)); + + if (singleLineOnly) { + // Case: no block styles. + // Check for disallowed characters to rule out plain and single. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + prev_char = i > 0 ? string.charCodeAt(i - 1) : null; + plain = plain && isPlainSafe(char, prev_char); + } + } else { + // Case: block styles permitted. + for (i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + if (char === CHAR_LINE_FEED) { + hasLineBreak = true; + // Check if any line can be folded. + if (shouldTrackWidth) { + hasFoldableLine = hasFoldableLine || + // Foldable line = too long, and not more-indented. + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' '); + previousLineBreak = i; + } + } else if (!isPrintable(char)) { + return STYLE_DOUBLE; + } + prev_char = i > 0 ? string.charCodeAt(i - 1) : null; + plain = plain && isPlainSafe(char, prev_char); + } + // in case the end is missing a \n + hasFoldableLine = hasFoldableLine || (shouldTrackWidth && + (i - previousLineBreak - 1 > lineWidth && + string[previousLineBreak + 1] !== ' ')); + } + // Although every style can represent \n without escaping, prefer block styles + // for multiline, since they're more readable and they don't add empty lines. + // Also prefer folding a super-long line. + if (!hasLineBreak && !hasFoldableLine) { + // Strings interpretable as another type have to be quoted; + // e.g. the string 'true' vs. the boolean true. + return plain && !testAmbiguousType(string) + ? STYLE_PLAIN : STYLE_SINGLE; + } + // Edge case: block indentation indicator can only have one digit. + if (indentPerLevel > 9 && needIndentIndicator(string)) { + return STYLE_DOUBLE; + } + // At this point we know block styles are valid. + // Prefer literal style unless we want to fold. + return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; +} + +// Note: line breaking/folding is implemented for only the folded style. +// NB. We drop the last trailing newline (if any) of a returned block scalar +// since the dumper adds its own newline. This always works: +// • No ending newline => unaffected; already using strip "-" chomping. +// • Ending newline => removed then restored. +// Importantly, this keeps the "+" chomp indicator from gaining an extra line. +function writeScalar(state, string, level, iskey) { + state.dump = (function () { + if (string.length === 0) { + return "''"; + } + if (!state.noCompatMode && + DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1) { + return "'" + string + "'"; + } + + var indent = state.indent * Math.max(1, level); // no 0-indent scalars + // As indentation gets deeper, let the width decrease monotonically + // to the lower bound min(state.lineWidth, 40). + // Note that this implies + // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. + // state.lineWidth > 40 + state.indent: width decreases until the lower bound. + // This behaves better than a constant minimum width which disallows narrower options, + // or an indent threshold which causes the width to suddenly increase. + var lineWidth = state.lineWidth === -1 + ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); + + // Without knowing if keys are implicit/explicit, assume implicit for safety. + var singleLineOnly = iskey + // No block styles in flow mode. + || (state.flowLevel > -1 && level >= state.flowLevel); + function testAmbiguity(string) { + return testImplicitResolving(state, string); + } + + switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, testAmbiguity)) { + case STYLE_PLAIN: + return string; + case STYLE_SINGLE: + return "'" + string.replace(/'/g, "''") + "'"; + case STYLE_LITERAL: + return '|' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(string, indent)); + case STYLE_FOLDED: + return '>' + blockHeader(string, state.indent) + + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); + case STYLE_DOUBLE: + return '"' + escapeString(string, lineWidth) + '"'; + default: + throw new YAMLException('impossible error: invalid scalar style'); + } + }()); +} + +// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. +function blockHeader(string, indentPerLevel) { + var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : ''; + + // note the special case: the string '\n' counts as a "trailing" empty line. + var clip = string[string.length - 1] === '\n'; + var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); + var chomp = keep ? '+' : (clip ? '' : '-'); + + return indentIndicator + chomp + '\n'; +} + +// (See the note for writeScalar.) +function dropEndingNewline(string) { + return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +} + +// Note: a long line without a suitable break point will exceed the width limit. +// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. +function foldString(string, width) { + // In folded style, $k$ consecutive newlines output as $k+1$ newlines— + // unless they're before or after a more-indented line, or at the very + // beginning or end, in which case $k$ maps to $k$. + // Therefore, parse each chunk as newline(s) followed by a content line. + var lineRe = /(\n+)([^\n]*)/g; + + // first line (possibly an empty line) + var result = (function () { + var nextLF = string.indexOf('\n'); + nextLF = nextLF !== -1 ? nextLF : string.length; + lineRe.lastIndex = nextLF; + return foldLine(string.slice(0, nextLF), width); + }()); + // If we haven't reached the first content line yet, don't add an extra \n. + var prevMoreIndented = string[0] === '\n' || string[0] === ' '; + var moreIndented; + + // rest of the lines + var match; + while ((match = lineRe.exec(string))) { + var prefix = match[1], line = match[2]; + moreIndented = (line[0] === ' '); + result += prefix + + (!prevMoreIndented && !moreIndented && line !== '' + ? '\n' : '') + + foldLine(line, width); + prevMoreIndented = moreIndented; + } + + return result; +} + +// Greedy line breaking. +// Picks the longest line under the limit each time, +// otherwise settles for the shortest line over the limit. +// NB. More-indented lines *cannot* be folded, as that would add an extra \n. +function foldLine(line, width) { + if (line === '' || line[0] === ' ') return line; + + // Since a more-indented line adds a \n, breaks can't be followed by a space. + var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. + var match; + // start is an inclusive index. end, curr, and next are exclusive. + var start = 0, end, curr = 0, next = 0; + var result = ''; + + // Invariants: 0 <= start <= length-1. + // 0 <= curr <= next <= max(0, length-2). curr - start <= width. + // Inside the loop: + // A match implies length >= 2, so curr and next are <= length-2. + while ((match = breakRe.exec(line))) { + next = match.index; + // maintain invariant: curr - start <= width + if (next - start > width) { + end = (curr > start) ? curr : next; // derive end <= length-2 + result += '\n' + line.slice(start, end); + // skip the space that was output as \n + start = end + 1; // derive start <= length-1 + } + curr = next; + } + + // By the invariants, start <= length-1, so there is something left over. + // It is either the whole string or a part starting from non-whitespace. + result += '\n'; + // Insert a break if the remainder is too long and there is a break available. + if (line.length - start > width && curr > start) { + result += line.slice(start, curr) + '\n' + line.slice(curr + 1); + } else { + result += line.slice(start); + } + + return result.slice(1); // drop extra \n joiner +} + +// Escapes a double-quoted string. +function escapeString(string) { + var result = ''; + var char, nextChar; + var escapeSeq; + + for (var i = 0; i < string.length; i++) { + char = string.charCodeAt(i); + // Check for surrogate pairs (reference Unicode 3.0 section "3.7 Surrogates"). + if (char >= 0xD800 && char <= 0xDBFF/* high surrogate */) { + nextChar = string.charCodeAt(i + 1); + if (nextChar >= 0xDC00 && nextChar <= 0xDFFF/* low surrogate */) { + // Combine the surrogate pair and store it escaped. + result += encodeHex((char - 0xD800) * 0x400 + nextChar - 0xDC00 + 0x10000); + // Advance index one extra since we already used that char here. + i++; continue; + } + } + escapeSeq = ESCAPE_SEQUENCES[char]; + result += !escapeSeq && isPrintable(char) + ? string[i] + : escapeSeq || encodeHex(char); + } + + return result; +} + +function writeFlowSequence(state, level, object) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level, object[index], false, false)) { + if (index !== 0) _result += ',' + (!state.condenseFlow ? ' ' : ''); + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = '[' + _result + ']'; +} + +function writeBlockSequence(state, level, object, compact) { + var _result = '', + _tag = state.tag, + index, + length; + + for (index = 0, length = object.length; index < length; index += 1) { + // Write only valid elements. + if (writeNode(state, level + 1, object[index], true, true)) { + if (!compact || index !== 0) { + _result += generateNextLine(state, level); + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + _result += '-'; + } else { + _result += '- '; + } + + _result += state.dump; + } + } + + state.tag = _tag; + state.dump = _result || '[]'; // Empty sequence if no valid values. +} + +function writeFlowMapping(state, level, object) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + pairBuffer; + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + + pairBuffer = ''; + if (index !== 0) pairBuffer += ', '; + + if (state.condenseFlow) pairBuffer += '"'; + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level, objectKey, false, false)) { + continue; // Skip this pair because of invalid key; + } + + if (state.dump.length > 1024) pairBuffer += '? '; + + pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); + + if (!writeNode(state, level, objectValue, false, false)) { + continue; // Skip this pair because of invalid value. + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = '{' + _result + '}'; +} + +function writeBlockMapping(state, level, object, compact) { + var _result = '', + _tag = state.tag, + objectKeyList = Object.keys(object), + index, + length, + objectKey, + objectValue, + explicitPair, + pairBuffer; + + // Allow sorting keys so that the output file is deterministic + if (state.sortKeys === true) { + // Default sorting + objectKeyList.sort(); + } else if (typeof state.sortKeys === 'function') { + // Custom sort function + objectKeyList.sort(state.sortKeys); + } else if (state.sortKeys) { + // Something is wrong + throw new YAMLException('sortKeys must be a boolean or a function'); + } + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + pairBuffer = ''; + + if (!compact || index !== 0) { + pairBuffer += generateNextLine(state, level); + } + + objectKey = objectKeyList[index]; + objectValue = object[objectKey]; + + if (!writeNode(state, level + 1, objectKey, true, true, true)) { + continue; // Skip this pair because of invalid key. + } + + explicitPair = (state.tag !== null && state.tag !== '?') || + (state.dump && state.dump.length > 1024); + + if (explicitPair) { + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += '?'; + } else { + pairBuffer += '? '; + } + } + + pairBuffer += state.dump; + + if (explicitPair) { + pairBuffer += generateNextLine(state, level); + } + + if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { + continue; // Skip this pair because of invalid value. + } + + if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { + pairBuffer += ':'; + } else { + pairBuffer += ': '; + } + + pairBuffer += state.dump; + + // Both key and value are valid. + _result += pairBuffer; + } + + state.tag = _tag; + state.dump = _result || '{}'; // Empty mapping if no valid pairs. +} + +function detectType(state, object, explicit) { + var _result, typeList, index, length, type, style; + + typeList = explicit ? state.explicitTypes : state.implicitTypes; + + for (index = 0, length = typeList.length; index < length; index += 1) { + type = typeList[index]; + + if ((type.instanceOf || type.predicate) && + (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && + (!type.predicate || type.predicate(object))) { + + state.tag = explicit ? type.tag : '?'; + + if (type.represent) { + style = state.styleMap[type.tag] || type.defaultStyle; + + if (_toString.call(type.represent) === '[object Function]') { + _result = type.represent(object, style); + } else if (_hasOwnProperty.call(type.represent, style)) { + _result = type.represent[style](object, style); + } else { + throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); + } + + state.dump = _result; + } + + return true; + } + } + + return false; +} + +// Serializes `object` and writes it to global `result`. +// Returns true on success, or false on invalid object. +// +function writeNode(state, level, object, block, compact, iskey) { + state.tag = null; + state.dump = object; + + if (!detectType(state, object, false)) { + detectType(state, object, true); + } + + var type = _toString.call(state.dump); + + if (block) { + block = (state.flowLevel < 0 || state.flowLevel > level); + } + + var objectOrArray = type === '[object Object]' || type === '[object Array]', + duplicateIndex, + duplicate; + + if (objectOrArray) { + duplicateIndex = state.duplicates.indexOf(object); + duplicate = duplicateIndex !== -1; + } + + if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { + compact = false; + } + + if (duplicate && state.usedDuplicates[duplicateIndex]) { + state.dump = '*ref_' + duplicateIndex; + } else { + if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { + state.usedDuplicates[duplicateIndex] = true; + } + if (type === '[object Object]') { + if (block && (Object.keys(state.dump).length !== 0)) { + writeBlockMapping(state, level, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowMapping(state, level, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object Array]') { + var arrayLevel = (state.noArrayIndent && (level > 0)) ? level - 1 : level; + if (block && (state.dump.length !== 0)) { + writeBlockSequence(state, arrayLevel, state.dump, compact); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + state.dump; + } + } else { + writeFlowSequence(state, arrayLevel, state.dump); + if (duplicate) { + state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; + } + } + } else if (type === '[object String]') { + if (state.tag !== '?') { + writeScalar(state, state.dump, level, iskey); + } + } else { + if (state.skipInvalid) return false; + throw new YAMLException('unacceptable kind of an object to dump ' + type); + } + + if (state.tag !== null && state.tag !== '?') { + state.dump = '!<' + state.tag + '> ' + state.dump; + } + } + + return true; +} + +function getDuplicateReferences(object, state) { + var objects = [], + duplicatesIndexes = [], + index, + length; + + inspectNode(object, objects, duplicatesIndexes); + + for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { + state.duplicates.push(objects[duplicatesIndexes[index]]); + } + state.usedDuplicates = new Array(length); +} + +function inspectNode(object, objects, duplicatesIndexes) { + var objectKeyList, + index, + length; + + if (object !== null && typeof object === 'object') { + index = objects.indexOf(object); + if (index !== -1) { + if (duplicatesIndexes.indexOf(index) === -1) { + duplicatesIndexes.push(index); + } + } else { + objects.push(object); + + if (Array.isArray(object)) { + for (index = 0, length = object.length; index < length; index += 1) { + inspectNode(object[index], objects, duplicatesIndexes); + } + } else { + objectKeyList = Object.keys(object); + + for (index = 0, length = objectKeyList.length; index < length; index += 1) { + inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); + } + } + } + } +} + +function dump(input, options) { + options = options || {}; + + var state = new State(options); + + if (!state.noRefs) getDuplicateReferences(input, state); + + if (writeNode(state, 0, input, true, true)) return state.dump + '\n'; + + return ''; +} + +function safeDump(input, options) { + return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + +module.exports.dump = dump; +module.exports.safeDump = safeDump; + + +/***/ }), + +/***/ 5199: +/***/ ((module) => { + +"use strict"; +// YAML error class. http://stackoverflow.com/questions/8458984 +// + + +function YAMLException(reason, mark) { + // Super constructor + Error.call(this); + + this.name = 'YAMLException'; + this.reason = reason; + this.mark = mark; + this.message = (this.reason || '(unknown reason)') + (this.mark ? ' ' + this.mark.toString() : ''); + + // Include stack trace in error object + if (Error.captureStackTrace) { + // Chrome and NodeJS + Error.captureStackTrace(this, this.constructor); + } else { + // FF, IE 10+ and Safari 6+. Fallback for others + this.stack = (new Error()).stack || ''; + } +} + + +// Inherit from Error +YAMLException.prototype = Object.create(Error.prototype); +YAMLException.prototype.constructor = YAMLException; + + +YAMLException.prototype.toString = function toString(compact) { + var result = this.name + ': '; + + result += this.reason || '(unknown reason)'; + + if (!compact && this.mark) { + result += ' ' + this.mark.toString(); + } + + return result; +}; + + +module.exports = YAMLException; + + +/***/ }), + +/***/ 5190: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/*eslint-disable max-len,no-use-before-define*/ + +var common = __nccwpck_require__(9136); +var YAMLException = __nccwpck_require__(5199); +var Mark = __nccwpck_require__(5426); +var DEFAULT_SAFE_SCHEMA = __nccwpck_require__(8949); +var DEFAULT_FULL_SCHEMA = __nccwpck_require__(6874); + + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + + +var CONTEXT_FLOW_IN = 1; +var CONTEXT_FLOW_OUT = 2; +var CONTEXT_BLOCK_IN = 3; +var CONTEXT_BLOCK_OUT = 4; + + +var CHOMPING_CLIP = 1; +var CHOMPING_STRIP = 2; +var CHOMPING_KEEP = 3; + + +var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; +var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; +var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; +var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; + + +function _class(obj) { return Object.prototype.toString.call(obj); } + +function is_EOL(c) { + return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); +} + +function is_WHITE_SPACE(c) { + return (c === 0x09/* Tab */) || (c === 0x20/* Space */); +} + +function is_WS_OR_EOL(c) { + return (c === 0x09/* Tab */) || + (c === 0x20/* Space */) || + (c === 0x0A/* LF */) || + (c === 0x0D/* CR */); +} + +function is_FLOW_INDICATOR(c) { + return c === 0x2C/* , */ || + c === 0x5B/* [ */ || + c === 0x5D/* ] */ || + c === 0x7B/* { */ || + c === 0x7D/* } */; +} + +function fromHexCode(c) { + var lc; + + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + /*eslint-disable no-bitwise*/ + lc = c | 0x20; + + if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { + return lc - 0x61 + 10; + } + + return -1; +} + +function escapedHexLen(c) { + if (c === 0x78/* x */) { return 2; } + if (c === 0x75/* u */) { return 4; } + if (c === 0x55/* U */) { return 8; } + return 0; +} + +function fromDecimalCode(c) { + if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { + return c - 0x30; + } + + return -1; +} + +function simpleEscapeSequence(c) { + /* eslint-disable indent */ + return (c === 0x30/* 0 */) ? '\x00' : + (c === 0x61/* a */) ? '\x07' : + (c === 0x62/* b */) ? '\x08' : + (c === 0x74/* t */) ? '\x09' : + (c === 0x09/* Tab */) ? '\x09' : + (c === 0x6E/* n */) ? '\x0A' : + (c === 0x76/* v */) ? '\x0B' : + (c === 0x66/* f */) ? '\x0C' : + (c === 0x72/* r */) ? '\x0D' : + (c === 0x65/* e */) ? '\x1B' : + (c === 0x20/* Space */) ? ' ' : + (c === 0x22/* " */) ? '\x22' : + (c === 0x2F/* / */) ? '/' : + (c === 0x5C/* \ */) ? '\x5C' : + (c === 0x4E/* N */) ? '\x85' : + (c === 0x5F/* _ */) ? '\xA0' : + (c === 0x4C/* L */) ? '\u2028' : + (c === 0x50/* P */) ? '\u2029' : ''; +} + +function charFromCodepoint(c) { + if (c <= 0xFFFF) { + return String.fromCharCode(c); + } + // Encode UTF-16 surrogate pair + // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF + return String.fromCharCode( + ((c - 0x010000) >> 10) + 0xD800, + ((c - 0x010000) & 0x03FF) + 0xDC00 + ); +} + +var simpleEscapeCheck = new Array(256); // integer, for fast access +var simpleEscapeMap = new Array(256); +for (var i = 0; i < 256; i++) { + simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; + simpleEscapeMap[i] = simpleEscapeSequence(i); +} + + +function State(input, options) { + this.input = input; + + this.filename = options['filename'] || null; + this.schema = options['schema'] || DEFAULT_FULL_SCHEMA; + this.onWarning = options['onWarning'] || null; + this.legacy = options['legacy'] || false; + this.json = options['json'] || false; + this.listener = options['listener'] || null; + + this.implicitTypes = this.schema.compiledImplicit; + this.typeMap = this.schema.compiledTypeMap; + + this.length = input.length; + this.position = 0; + this.line = 0; + this.lineStart = 0; + this.lineIndent = 0; + + this.documents = []; + + /* + this.version; + this.checkLineBreaks; + this.tagMap; + this.anchorMap; + this.tag; + this.anchor; + this.kind; + this.result;*/ + +} + + +function generateError(state, message) { + return new YAMLException( + message, + new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart))); +} + +function throwError(state, message) { + throw generateError(state, message); +} + +function throwWarning(state, message) { + if (state.onWarning) { + state.onWarning.call(null, generateError(state, message)); + } +} + + +var directiveHandlers = { + + YAML: function handleYamlDirective(state, name, args) { + + var match, major, minor; + + if (state.version !== null) { + throwError(state, 'duplication of %YAML directive'); + } + + if (args.length !== 1) { + throwError(state, 'YAML directive accepts exactly one argument'); + } + + match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); + + if (match === null) { + throwError(state, 'ill-formed argument of the YAML directive'); + } + + major = parseInt(match[1], 10); + minor = parseInt(match[2], 10); + + if (major !== 1) { + throwError(state, 'unacceptable YAML version of the document'); + } + + state.version = args[0]; + state.checkLineBreaks = (minor < 2); + + if (minor !== 1 && minor !== 2) { + throwWarning(state, 'unsupported YAML version of the document'); + } + }, + + TAG: function handleTagDirective(state, name, args) { + + var handle, prefix; + + if (args.length !== 2) { + throwError(state, 'TAG directive accepts exactly two arguments'); + } + + handle = args[0]; + prefix = args[1]; + + if (!PATTERN_TAG_HANDLE.test(handle)) { + throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); + } + + if (_hasOwnProperty.call(state.tagMap, handle)) { + throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); + } + + if (!PATTERN_TAG_URI.test(prefix)) { + throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); + } + + state.tagMap[handle] = prefix; + } +}; + + +function captureSegment(state, start, end, checkJson) { + var _position, _length, _character, _result; + + if (start < end) { + _result = state.input.slice(start, end); + + if (checkJson) { + for (_position = 0, _length = _result.length; _position < _length; _position += 1) { + _character = _result.charCodeAt(_position); + if (!(_character === 0x09 || + (0x20 <= _character && _character <= 0x10FFFF))) { + throwError(state, 'expected valid JSON character'); + } + } + } else if (PATTERN_NON_PRINTABLE.test(_result)) { + throwError(state, 'the stream contains non-printable characters'); + } + + state.result += _result; + } +} + +function mergeMappings(state, destination, source, overridableKeys) { + var sourceKeys, key, index, quantity; + + if (!common.isObject(source)) { + throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); + } + + sourceKeys = Object.keys(source); + + for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { + key = sourceKeys[index]; + + if (!_hasOwnProperty.call(destination, key)) { + destination[key] = source[key]; + overridableKeys[key] = true; + } + } +} + +function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, startLine, startPos) { + var index, quantity; + + // The output is a plain object here, so keys can only be strings. + // We need to convert keyNode to a string, but doing so can hang the process + // (deeply nested arrays that explode exponentially using aliases). + if (Array.isArray(keyNode)) { + keyNode = Array.prototype.slice.call(keyNode); + + for (index = 0, quantity = keyNode.length; index < quantity; index += 1) { + if (Array.isArray(keyNode[index])) { + throwError(state, 'nested arrays are not supported inside keys'); + } + + if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') { + keyNode[index] = '[object Object]'; + } + } + } + + // Avoid code execution in load() via toString property + // (still use its own toString for arrays, timestamps, + // and whatever user schema extensions happen to have @@toStringTag) + if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') { + keyNode = '[object Object]'; + } + + + keyNode = String(keyNode); + + if (_result === null) { + _result = {}; + } + + if (keyTag === 'tag:yaml.org,2002:merge') { + if (Array.isArray(valueNode)) { + for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { + mergeMappings(state, _result, valueNode[index], overridableKeys); + } + } else { + mergeMappings(state, _result, valueNode, overridableKeys); + } + } else { + if (!state.json && + !_hasOwnProperty.call(overridableKeys, keyNode) && + _hasOwnProperty.call(_result, keyNode)) { + state.line = startLine || state.line; + state.position = startPos || state.position; + throwError(state, 'duplicated mapping key'); + } + _result[keyNode] = valueNode; + delete overridableKeys[keyNode]; + } + + return _result; +} + +function readLineBreak(state) { + var ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x0A/* LF */) { + state.position++; + } else if (ch === 0x0D/* CR */) { + state.position++; + if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { + state.position++; + } + } else { + throwError(state, 'a line break is expected'); + } + + state.line += 1; + state.lineStart = state.position; +} + +function skipSeparationSpace(state, allowComments, checkIndent) { + var lineBreaks = 0, + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (allowComments && ch === 0x23/* # */) { + do { + ch = state.input.charCodeAt(++state.position); + } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + } + + if (is_EOL(ch)) { + readLineBreak(state); + + ch = state.input.charCodeAt(state.position); + lineBreaks++; + state.lineIndent = 0; + + while (ch === 0x20/* Space */) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + } else { + break; + } + } + + if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { + throwWarning(state, 'deficient indentation'); + } + + return lineBreaks; +} + +function testDocumentSeparator(state) { + var _position = state.position, + ch; + + ch = state.input.charCodeAt(_position); + + // Condition state.position === state.lineStart is tested + // in parent on each call, for efficiency. No needs to test here again. + if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && + ch === state.input.charCodeAt(_position + 1) && + ch === state.input.charCodeAt(_position + 2)) { + + _position += 3; + + ch = state.input.charCodeAt(_position); + + if (ch === 0 || is_WS_OR_EOL(ch)) { + return true; + } + } + + return false; +} + +function writeFoldedLines(state, count) { + if (count === 1) { + state.result += ' '; + } else if (count > 1) { + state.result += common.repeat('\n', count - 1); + } +} + + +function readPlainScalar(state, nodeIndent, withinFlowCollection) { + var preceding, + following, + captureStart, + captureEnd, + hasPendingContent, + _line, + _lineStart, + _lineIndent, + _kind = state.kind, + _result = state.result, + ch; + + ch = state.input.charCodeAt(state.position); + + if (is_WS_OR_EOL(ch) || + is_FLOW_INDICATOR(ch) || + ch === 0x23/* # */ || + ch === 0x26/* & */ || + ch === 0x2A/* * */ || + ch === 0x21/* ! */ || + ch === 0x7C/* | */ || + ch === 0x3E/* > */ || + ch === 0x27/* ' */ || + ch === 0x22/* " */ || + ch === 0x25/* % */ || + ch === 0x40/* @ */ || + ch === 0x60/* ` */) { + return false; + } + + if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + return false; + } + } + + state.kind = 'scalar'; + state.result = ''; + captureStart = captureEnd = state.position; + hasPendingContent = false; + + while (ch !== 0) { + if (ch === 0x3A/* : */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following) || + withinFlowCollection && is_FLOW_INDICATOR(following)) { + break; + } + + } else if (ch === 0x23/* # */) { + preceding = state.input.charCodeAt(state.position - 1); + + if (is_WS_OR_EOL(preceding)) { + break; + } + + } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || + withinFlowCollection && is_FLOW_INDICATOR(ch)) { + break; + + } else if (is_EOL(ch)) { + _line = state.line; + _lineStart = state.lineStart; + _lineIndent = state.lineIndent; + skipSeparationSpace(state, false, -1); + + if (state.lineIndent >= nodeIndent) { + hasPendingContent = true; + ch = state.input.charCodeAt(state.position); + continue; + } else { + state.position = captureEnd; + state.line = _line; + state.lineStart = _lineStart; + state.lineIndent = _lineIndent; + break; + } + } + + if (hasPendingContent) { + captureSegment(state, captureStart, captureEnd, false); + writeFoldedLines(state, state.line - _line); + captureStart = captureEnd = state.position; + hasPendingContent = false; + } + + if (!is_WHITE_SPACE(ch)) { + captureEnd = state.position + 1; + } + + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, captureEnd, false); + + if (state.result) { + return true; + } + + state.kind = _kind; + state.result = _result; + return false; +} + +function readSingleQuotedScalar(state, nodeIndent) { + var ch, + captureStart, captureEnd; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x27/* ' */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x27/* ' */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x27/* ' */) { + captureStart = state.position; + state.position++; + captureEnd = state.position; + } else { + return true; + } + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a single quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a single quoted scalar'); +} + +function readDoubleQuotedScalar(state, nodeIndent) { + var captureStart, + captureEnd, + hexLength, + hexResult, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x22/* " */) { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + state.position++; + captureStart = captureEnd = state.position; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + if (ch === 0x22/* " */) { + captureSegment(state, captureStart, state.position, true); + state.position++; + return true; + + } else if (ch === 0x5C/* \ */) { + captureSegment(state, captureStart, state.position, true); + ch = state.input.charCodeAt(++state.position); + + if (is_EOL(ch)) { + skipSeparationSpace(state, false, nodeIndent); + + // TODO: rework to inline fn with no type cast? + } else if (ch < 256 && simpleEscapeCheck[ch]) { + state.result += simpleEscapeMap[ch]; + state.position++; + + } else if ((tmp = escapedHexLen(ch)) > 0) { + hexLength = tmp; + hexResult = 0; + + for (; hexLength > 0; hexLength--) { + ch = state.input.charCodeAt(++state.position); + + if ((tmp = fromHexCode(ch)) >= 0) { + hexResult = (hexResult << 4) + tmp; + + } else { + throwError(state, 'expected hexadecimal character'); + } + } + + state.result += charFromCodepoint(hexResult); + + state.position++; + + } else { + throwError(state, 'unknown escape sequence'); + } + + captureStart = captureEnd = state.position; + + } else if (is_EOL(ch)) { + captureSegment(state, captureStart, captureEnd, true); + writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); + captureStart = captureEnd = state.position; + + } else if (state.position === state.lineStart && testDocumentSeparator(state)) { + throwError(state, 'unexpected end of the document within a double quoted scalar'); + + } else { + state.position++; + captureEnd = state.position; + } + } + + throwError(state, 'unexpected end of the stream within a double quoted scalar'); +} + +function readFlowCollection(state, nodeIndent) { + var readNext = true, + _line, + _tag = state.tag, + _result, + _anchor = state.anchor, + following, + terminator, + isPair, + isExplicitPair, + isMapping, + overridableKeys = {}, + keyNode, + keyTag, + valueNode, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x5B/* [ */) { + terminator = 0x5D;/* ] */ + isMapping = false; + _result = []; + } else if (ch === 0x7B/* { */) { + terminator = 0x7D;/* } */ + isMapping = true; + _result = {}; + } else { + return false; + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(++state.position); + + while (ch !== 0) { + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === terminator) { + state.position++; + state.tag = _tag; + state.anchor = _anchor; + state.kind = isMapping ? 'mapping' : 'sequence'; + state.result = _result; + return true; + } else if (!readNext) { + throwError(state, 'missed comma between flow collection entries'); + } + + keyTag = keyNode = valueNode = null; + isPair = isExplicitPair = false; + + if (ch === 0x3F/* ? */) { + following = state.input.charCodeAt(state.position + 1); + + if (is_WS_OR_EOL(following)) { + isPair = isExplicitPair = true; + state.position++; + skipSeparationSpace(state, true, nodeIndent); + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + keyTag = state.tag; + keyNode = state.result; + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { + isPair = true; + ch = state.input.charCodeAt(++state.position); + skipSeparationSpace(state, true, nodeIndent); + composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); + valueNode = state.result; + } + + if (isMapping) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode); + } else if (isPair) { + _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode)); + } else { + _result.push(keyNode); + } + + skipSeparationSpace(state, true, nodeIndent); + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x2C/* , */) { + readNext = true; + ch = state.input.charCodeAt(++state.position); + } else { + readNext = false; + } + } + + throwError(state, 'unexpected end of the stream within a flow collection'); +} + +function readBlockScalar(state, nodeIndent) { + var captureStart, + folding, + chomping = CHOMPING_CLIP, + didReadContent = false, + detectedIndent = false, + textIndent = nodeIndent, + emptyLines = 0, + atMoreIndented = false, + tmp, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch === 0x7C/* | */) { + folding = false; + } else if (ch === 0x3E/* > */) { + folding = true; + } else { + return false; + } + + state.kind = 'scalar'; + state.result = ''; + + while (ch !== 0) { + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { + if (CHOMPING_CLIP === chomping) { + chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; + } else { + throwError(state, 'repeat of a chomping mode identifier'); + } + + } else if ((tmp = fromDecimalCode(ch)) >= 0) { + if (tmp === 0) { + throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); + } else if (!detectedIndent) { + textIndent = nodeIndent + tmp - 1; + detectedIndent = true; + } else { + throwError(state, 'repeat of an indentation width identifier'); + } + + } else { + break; + } + } + + if (is_WHITE_SPACE(ch)) { + do { ch = state.input.charCodeAt(++state.position); } + while (is_WHITE_SPACE(ch)); + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (!is_EOL(ch) && (ch !== 0)); + } + } + + while (ch !== 0) { + readLineBreak(state); + state.lineIndent = 0; + + ch = state.input.charCodeAt(state.position); + + while ((!detectedIndent || state.lineIndent < textIndent) && + (ch === 0x20/* Space */)) { + state.lineIndent++; + ch = state.input.charCodeAt(++state.position); + } + + if (!detectedIndent && state.lineIndent > textIndent) { + textIndent = state.lineIndent; + } + + if (is_EOL(ch)) { + emptyLines++; + continue; + } + + // End of the scalar. + if (state.lineIndent < textIndent) { + + // Perform the chomping. + if (chomping === CHOMPING_KEEP) { + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } else if (chomping === CHOMPING_CLIP) { + if (didReadContent) { // i.e. only if the scalar is not empty. + state.result += '\n'; + } + } + + // Break this `while` cycle and go to the funciton's epilogue. + break; + } + + // Folded style: use fancy rules to handle line breaks. + if (folding) { + + // Lines starting with white space characters (more-indented lines) are not folded. + if (is_WHITE_SPACE(ch)) { + atMoreIndented = true; + // except for the first content line (cf. Example 8.1) + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + + // End of more-indented block. + } else if (atMoreIndented) { + atMoreIndented = false; + state.result += common.repeat('\n', emptyLines + 1); + + // Just one line break - perceive as the same line. + } else if (emptyLines === 0) { + if (didReadContent) { // i.e. only if we have already read some scalar content. + state.result += ' '; + } + + // Several line breaks - perceive as different lines. + } else { + state.result += common.repeat('\n', emptyLines); + } + + // Literal style: just add exact number of line breaks between content lines. + } else { + // Keep all line breaks except the header line break. + state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); + } + + didReadContent = true; + detectedIndent = true; + emptyLines = 0; + captureStart = state.position; + + while (!is_EOL(ch) && (ch !== 0)) { + ch = state.input.charCodeAt(++state.position); + } + + captureSegment(state, captureStart, state.position, false); + } + + return true; +} + +function readBlockSequence(state, nodeIndent) { + var _line, + _tag = state.tag, + _anchor = state.anchor, + _result = [], + following, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + + if (ch !== 0x2D/* - */) { + break; + } + + following = state.input.charCodeAt(state.position + 1); + + if (!is_WS_OR_EOL(following)) { + break; + } + + detected = true; + state.position++; + + if (skipSeparationSpace(state, true, -1)) { + if (state.lineIndent <= nodeIndent) { + _result.push(null); + ch = state.input.charCodeAt(state.position); + continue; + } + } + + _line = state.line; + composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); + _result.push(state.result); + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { + throwError(state, 'bad indentation of a sequence entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'sequence'; + state.result = _result; + return true; + } + return false; +} + +function readBlockMapping(state, nodeIndent, flowIndent) { + var following, + allowCompact, + _line, + _pos, + _tag = state.tag, + _anchor = state.anchor, + _result = {}, + overridableKeys = {}, + keyTag = null, + keyNode = null, + valueNode = null, + atExplicitKey = false, + detected = false, + ch; + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = _result; + } + + ch = state.input.charCodeAt(state.position); + + while (ch !== 0) { + following = state.input.charCodeAt(state.position + 1); + _line = state.line; // Save the current line. + _pos = state.position; + + // + // Explicit notation case. There are two separate blocks: + // first for the key (denoted by "?") and second for the value (denoted by ":") + // + if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { + + if (ch === 0x3F/* ? */) { + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = true; + allowCompact = true; + + } else if (atExplicitKey) { + // i.e. 0x3A/* : */ === character after the explicit key. + atExplicitKey = false; + allowCompact = true; + + } else { + throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); + } + + state.position += 1; + ch = following; + + // + // Implicit notation case. Flow-style node as the key first, then ":", and the value. + // + } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { + + if (state.line === _line) { + ch = state.input.charCodeAt(state.position); + + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x3A/* : */) { + ch = state.input.charCodeAt(++state.position); + + if (!is_WS_OR_EOL(ch)) { + throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); + } + + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + keyTag = keyNode = valueNode = null; + } + + detected = true; + atExplicitKey = false; + allowCompact = false; + keyTag = state.tag; + keyNode = state.result; + + } else if (detected) { + throwError(state, 'can not read an implicit mapping pair; a colon is missed'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else if (detected) { + throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); + + } else { + state.tag = _tag; + state.anchor = _anchor; + return true; // Keep the result of `composeNode`. + } + + } else { + break; // Reading is done. Go to the epilogue. + } + + // + // Common reading code for both explicit and implicit notations. + // + if (state.line === _line || state.lineIndent > nodeIndent) { + if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { + if (atExplicitKey) { + keyNode = state.result; + } else { + valueNode = state.result; + } + } + + if (!atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _pos); + keyTag = keyNode = valueNode = null; + } + + skipSeparationSpace(state, true, -1); + ch = state.input.charCodeAt(state.position); + } + + if (state.lineIndent > nodeIndent && (ch !== 0)) { + throwError(state, 'bad indentation of a mapping entry'); + } else if (state.lineIndent < nodeIndent) { + break; + } + } + + // + // Epilogue. + // + + // Special case: last mapping's node contains only the key in explicit notation. + if (atExplicitKey) { + storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null); + } + + // Expose the resulting mapping. + if (detected) { + state.tag = _tag; + state.anchor = _anchor; + state.kind = 'mapping'; + state.result = _result; + } + + return detected; +} + +function readTagProperty(state) { + var _position, + isVerbatim = false, + isNamed = false, + tagHandle, + tagName, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x21/* ! */) return false; + + if (state.tag !== null) { + throwError(state, 'duplication of a tag property'); + } + + ch = state.input.charCodeAt(++state.position); + + if (ch === 0x3C/* < */) { + isVerbatim = true; + ch = state.input.charCodeAt(++state.position); + + } else if (ch === 0x21/* ! */) { + isNamed = true; + tagHandle = '!!'; + ch = state.input.charCodeAt(++state.position); + + } else { + tagHandle = '!'; + } + + _position = state.position; + + if (isVerbatim) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && ch !== 0x3E/* > */); + + if (state.position < state.length) { + tagName = state.input.slice(_position, state.position); + ch = state.input.charCodeAt(++state.position); + } else { + throwError(state, 'unexpected end of the stream within a verbatim tag'); + } + } else { + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + + if (ch === 0x21/* ! */) { + if (!isNamed) { + tagHandle = state.input.slice(_position - 1, state.position + 1); + + if (!PATTERN_TAG_HANDLE.test(tagHandle)) { + throwError(state, 'named tag handle cannot contain such characters'); + } + + isNamed = true; + _position = state.position + 1; + } else { + throwError(state, 'tag suffix cannot contain exclamation marks'); + } + } + + ch = state.input.charCodeAt(++state.position); + } + + tagName = state.input.slice(_position, state.position); + + if (PATTERN_FLOW_INDICATORS.test(tagName)) { + throwError(state, 'tag suffix cannot contain flow indicator characters'); + } + } + + if (tagName && !PATTERN_TAG_URI.test(tagName)) { + throwError(state, 'tag name cannot contain such characters: ' + tagName); + } + + if (isVerbatim) { + state.tag = tagName; + + } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { + state.tag = state.tagMap[tagHandle] + tagName; + + } else if (tagHandle === '!') { + state.tag = '!' + tagName; + + } else if (tagHandle === '!!') { + state.tag = 'tag:yaml.org,2002:' + tagName; + + } else { + throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + } + + return true; +} + +function readAnchorProperty(state) { + var _position, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x26/* & */) return false; + + if (state.anchor !== null) { + throwError(state, 'duplication of an anchor property'); + } + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an anchor node must contain at least one character'); + } + + state.anchor = state.input.slice(_position, state.position); + return true; +} + +function readAlias(state) { + var _position, alias, + ch; + + ch = state.input.charCodeAt(state.position); + + if (ch !== 0x2A/* * */) return false; + + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (state.position === _position) { + throwError(state, 'name of an alias node must contain at least one character'); + } + + alias = state.input.slice(_position, state.position); + + if (!state.anchorMap.hasOwnProperty(alias)) { + throwError(state, 'unidentified alias "' + alias + '"'); + } + + state.result = state.anchorMap[alias]; + skipSeparationSpace(state, true, -1); + return true; +} + +function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { + var allowBlockStyles, + allowBlockScalars, + allowBlockCollections, + indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } + } + + if (indentStatus === 1) { + while (readTagProperty(state) || readAnchorProperty(state)) { + if (skipSeparationSpace(state, true, -1)) { + atNewLine = true; + allowBlockCollections = allowBlockStyles; + + if (state.lineIndent > parentIndent) { + indentStatus = 1; + } else if (state.lineIndent === parentIndent) { + indentStatus = 0; + } else if (state.lineIndent < parentIndent) { + indentStatus = -1; + } + } else { + allowBlockCollections = false; + } + } + } + + if (allowBlockCollections) { + allowBlockCollections = atNewLine || allowCompact; + } + + if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { + if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { + flowIndent = parentIndent; + } else { + flowIndent = parentIndent + 1; + } + + blockIndent = state.position - state.lineStart; + + if (indentStatus === 1) { + if (allowBlockCollections && + (readBlockSequence(state, blockIndent) || + readBlockMapping(state, blockIndent, flowIndent)) || + readFlowCollection(state, flowIndent)) { + hasContent = true; + } else { + if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || + readSingleQuotedScalar(state, flowIndent) || + readDoubleQuotedScalar(state, flowIndent)) { + hasContent = true; + + } else if (readAlias(state)) { + hasContent = true; + + if (state.tag !== null || state.anchor !== null) { + throwError(state, 'alias node should not have any properties'); + } + + } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { + hasContent = true; + + if (state.tag === null) { + state.tag = '?'; + } + } + + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else if (indentStatus === 0) { + // Special case: block sequences are allowed to have same indentation level as the parent. + // http://www.yaml.org/spec/1.2/spec.html#id2799784 + hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); + } + } + + if (state.tag !== null && state.tag !== '!') { + if (state.tag === '?') { + // Implicit resolving is not allowed for non-scalar types, and '?' + // non-specific tag is only automatically assigned to plain scalars. + // + // We only need to check kind conformity in case user explicitly assigns '?' + // tag, for example like this: "! [0]" + // + if (state.result !== null && state.kind !== 'scalar') { + throwError(state, 'unacceptable node kind for ! tag; it should be "scalar", not "' + state.kind + '"'); + } + + for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { + type = state.implicitTypes[typeIndex]; + + if (type.resolve(state.result)) { // `state.result` updated in resolver if matched + state.result = type.construct(state.result); + state.tag = type.tag; + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + break; + } + } + } else if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { + type = state.typeMap[state.kind || 'fallback'][state.tag]; + + if (state.result !== null && type.kind !== state.kind) { + throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); + } + + if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched + throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); + } else { + state.result = type.construct(state.result); + if (state.anchor !== null) { + state.anchorMap[state.anchor] = state.result; + } + } + } else { + throwError(state, 'unknown tag !<' + state.tag + '>'); + } + } + + if (state.listener !== null) { + state.listener('close', state); + } + return state.tag !== null || state.anchor !== null || hasContent; +} + +function readDocument(state) { + var documentStart = state.position, + _position, + directiveName, + directiveArgs, + hasDirectives = false, + ch; + + state.version = null; + state.checkLineBreaks = state.legacy; + state.tagMap = {}; + state.anchorMap = {}; + + while ((ch = state.input.charCodeAt(state.position)) !== 0) { + skipSeparationSpace(state, true, -1); + + ch = state.input.charCodeAt(state.position); + + if (state.lineIndent > 0 || ch !== 0x25/* % */) { + break; + } + + hasDirectives = true; + ch = state.input.charCodeAt(++state.position); + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveName = state.input.slice(_position, state.position); + directiveArgs = []; + + if (directiveName.length < 1) { + throwError(state, 'directive name must not be less than one character in length'); + } + + while (ch !== 0) { + while (is_WHITE_SPACE(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + if (ch === 0x23/* # */) { + do { ch = state.input.charCodeAt(++state.position); } + while (ch !== 0 && !is_EOL(ch)); + break; + } + + if (is_EOL(ch)) break; + + _position = state.position; + + while (ch !== 0 && !is_WS_OR_EOL(ch)) { + ch = state.input.charCodeAt(++state.position); + } + + directiveArgs.push(state.input.slice(_position, state.position)); + } + + if (ch !== 0) readLineBreak(state); + + if (_hasOwnProperty.call(directiveHandlers, directiveName)) { + directiveHandlers[directiveName](state, directiveName, directiveArgs); + } else { + throwWarning(state, 'unknown document directive "' + directiveName + '"'); + } + } + + skipSeparationSpace(state, true, -1); + + if (state.lineIndent === 0 && + state.input.charCodeAt(state.position) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && + state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + + } else if (hasDirectives) { + throwError(state, 'directives end mark is expected'); + } + + composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); + skipSeparationSpace(state, true, -1); + + if (state.checkLineBreaks && + PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { + throwWarning(state, 'non-ASCII line breaks are interpreted as content'); + } + + state.documents.push(state.result); + + if (state.position === state.lineStart && testDocumentSeparator(state)) { + + if (state.input.charCodeAt(state.position) === 0x2E/* . */) { + state.position += 3; + skipSeparationSpace(state, true, -1); + } + return; + } + + if (state.position < (state.length - 1)) { + throwError(state, 'end of the stream or a document separator is expected'); + } else { + return; + } +} + + +function loadDocuments(input, options) { + input = String(input); + options = options || {}; + + if (input.length !== 0) { + + // Add tailing `\n` if not exists + if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && + input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { + input += '\n'; + } + + // Strip BOM + if (input.charCodeAt(0) === 0xFEFF) { + input = input.slice(1); + } + } + + var state = new State(input, options); + + var nullpos = input.indexOf('\0'); + + if (nullpos !== -1) { + state.position = nullpos; + throwError(state, 'null byte is not allowed in input'); + } + + // Use 0 as string terminator. That significantly simplifies bounds check. + state.input += '\0'; + + while (state.input.charCodeAt(state.position) === 0x20/* Space */) { + state.lineIndent += 1; + state.position += 1; + } + + while (state.position < (state.length - 1)) { + readDocument(state); + } + + return state.documents; +} + + +function loadAll(input, iterator, options) { + if (iterator !== null && typeof iterator === 'object' && typeof options === 'undefined') { + options = iterator; + iterator = null; + } + + var documents = loadDocuments(input, options); + + if (typeof iterator !== 'function') { + return documents; + } + + for (var index = 0, length = documents.length; index < length; index += 1) { + iterator(documents[index]); + } +} + + +function load(input, options) { + var documents = loadDocuments(input, options); + + if (documents.length === 0) { + /*eslint-disable no-undefined*/ + return undefined; + } else if (documents.length === 1) { + return documents[0]; + } + throw new YAMLException('expected a single document in the stream, but found more'); +} + + +function safeLoadAll(input, iterator, options) { + if (typeof iterator === 'object' && iterator !== null && typeof options === 'undefined') { + options = iterator; + iterator = null; + } + + return loadAll(input, iterator, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +function safeLoad(input, options) { + return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options)); +} + + +module.exports.loadAll = loadAll; +module.exports.load = load; +module.exports.safeLoadAll = safeLoadAll; +module.exports.safeLoad = safeLoad; + + +/***/ }), + +/***/ 5426: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + + +var common = __nccwpck_require__(9136); + + +function Mark(name, buffer, position, line, column) { + this.name = name; + this.buffer = buffer; + this.position = position; + this.line = line; + this.column = column; +} + + +Mark.prototype.getSnippet = function getSnippet(indent, maxLength) { + var head, start, tail, end, snippet; + + if (!this.buffer) return null; + + indent = indent || 4; + maxLength = maxLength || 75; + + head = ''; + start = this.position; + + while (start > 0 && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1)) === -1) { + start -= 1; + if (this.position - start > (maxLength / 2 - 1)) { + head = ' ... '; + start += 5; + break; + } + } + + tail = ''; + end = this.position; + + while (end < this.buffer.length && '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end)) === -1) { + end += 1; + if (end - this.position > (maxLength / 2 - 1)) { + tail = ' ... '; + end -= 5; + break; + } + } + + snippet = this.buffer.slice(start, end); + + return common.repeat(' ', indent) + head + snippet + tail + '\n' + + common.repeat(' ', indent + this.position - start + head.length) + '^'; +}; + + +Mark.prototype.toString = function toString(compact) { + var snippet, where = ''; + + if (this.name) { + where += 'in "' + this.name + '" '; + } + + where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1); + + if (!compact) { + snippet = this.getSnippet(); + + if (snippet) { + where += ':\n' + snippet; + } + } + + return where; +}; + + +module.exports = Mark; + + +/***/ }), + +/***/ 6514: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/*eslint-disable max-len*/ + +var common = __nccwpck_require__(9136); +var YAMLException = __nccwpck_require__(5199); +var Type = __nccwpck_require__(967); + + +function compileList(schema, name, result) { + var exclude = []; + + schema.include.forEach(function (includedSchema) { + result = compileList(includedSchema, name, result); + }); + + schema[name].forEach(function (currentType) { + result.forEach(function (previousType, previousIndex) { + if (previousType.tag === currentType.tag && previousType.kind === currentType.kind) { + exclude.push(previousIndex); + } + }); + + result.push(currentType); + }); + + return result.filter(function (type, index) { + return exclude.indexOf(index) === -1; + }); +} + + +function compileMap(/* lists... */) { + var result = { + scalar: {}, + sequence: {}, + mapping: {}, + fallback: {} + }, index, length; + + function collectType(type) { + result[type.kind][type.tag] = result['fallback'][type.tag] = type; + } + + for (index = 0, length = arguments.length; index < length; index += 1) { + arguments[index].forEach(collectType); + } + return result; +} + + +function Schema(definition) { + this.include = definition.include || []; + this.implicit = definition.implicit || []; + this.explicit = definition.explicit || []; + + this.implicit.forEach(function (type) { + if (type.loadKind && type.loadKind !== 'scalar') { + throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); + } + }); + + this.compiledImplicit = compileList(this, 'implicit', []); + this.compiledExplicit = compileList(this, 'explicit', []); + this.compiledTypeMap = compileMap(this.compiledImplicit, this.compiledExplicit); +} + + +Schema.DEFAULT = null; + + +Schema.create = function createSchema() { + var schemas, types; + + switch (arguments.length) { + case 1: + schemas = Schema.DEFAULT; + types = arguments[0]; + break; + + case 2: + schemas = arguments[0]; + types = arguments[1]; + break; + + default: + throw new YAMLException('Wrong number of arguments for Schema.create function'); + } + + schemas = common.toArray(schemas); + types = common.toArray(types); + + if (!schemas.every(function (schema) { return schema instanceof Schema; })) { + throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.'); + } + + if (!types.every(function (type) { return type instanceof Type; })) { + throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + } + + return new Schema({ + include: schemas, + explicit: types + }); +}; + + +module.exports = Schema; + + +/***/ }), + +/***/ 2183: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Standard YAML's Core schema. +// http://www.yaml.org/spec/1.2/spec.html#id2804923 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, Core schema has no distinctions from JSON schema is JS-YAML. + + + + + +var Schema = __nccwpck_require__(6514); + + +module.exports = new Schema({ + include: [ + __nccwpck_require__(1571) + ] +}); + + +/***/ }), + +/***/ 6874: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// JS-YAML's default schema for `load` function. +// It is not described in the YAML specification. +// +// This schema is based on JS-YAML's default safe schema and includes +// JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function. +// +// Also this schema is used as default base schema at `Schema.create` function. + + + + + +var Schema = __nccwpck_require__(6514); + + +module.exports = Schema.DEFAULT = new Schema({ + include: [ + __nccwpck_require__(8949) + ], + explicit: [ + __nccwpck_require__(5914), + __nccwpck_require__(9242), + __nccwpck_require__(7278) + ] +}); + + +/***/ }), + +/***/ 8949: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// JS-YAML's default schema for `safeLoad` function. +// It is not described in the YAML specification. +// +// This schema is based on standard YAML's Core schema and includes most of +// extra types described at YAML tag repository. (http://yaml.org/type/) + + + + + +var Schema = __nccwpck_require__(6514); + + +module.exports = new Schema({ + include: [ + __nccwpck_require__(2183) + ], + implicit: [ + __nccwpck_require__(3714), + __nccwpck_require__(1393) + ], + explicit: [ + __nccwpck_require__(2551), + __nccwpck_require__(6668), + __nccwpck_require__(6039), + __nccwpck_require__(9237) + ] +}); + + +/***/ }), + +/***/ 6037: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Standard YAML's Failsafe schema. +// http://www.yaml.org/spec/1.2/spec.html#id2802346 + + + + + +var Schema = __nccwpck_require__(6514); + + +module.exports = new Schema({ + explicit: [ + __nccwpck_require__(2672), + __nccwpck_require__(5490), + __nccwpck_require__(1173) + ] +}); + + +/***/ }), + +/***/ 1571: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Standard YAML's JSON schema. +// http://www.yaml.org/spec/1.2/spec.html#id2803231 +// +// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. +// So, this schema is not such strict as defined in the YAML specification. +// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. + + + + + +var Schema = __nccwpck_require__(6514); + + +module.exports = new Schema({ + include: [ + __nccwpck_require__(6037) + ], + implicit: [ + __nccwpck_require__(2671), + __nccwpck_require__(4675), + __nccwpck_require__(9963), + __nccwpck_require__(5564) + ] +}); + + +/***/ }), + +/***/ 967: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var YAMLException = __nccwpck_require__(5199); + +var TYPE_CONSTRUCTOR_OPTIONS = [ + 'kind', + 'resolve', + 'construct', + 'instanceOf', + 'predicate', + 'represent', + 'defaultStyle', + 'styleAliases' +]; + +var YAML_NODE_KINDS = [ + 'scalar', + 'sequence', + 'mapping' +]; + +function compileStyleAliases(map) { + var result = {}; + + if (map !== null) { + Object.keys(map).forEach(function (style) { + map[style].forEach(function (alias) { + result[String(alias)] = style; + }); + }); + } + + return result; +} + +function Type(tag, options) { + options = options || {}; + + Object.keys(options).forEach(function (name) { + if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { + throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + } + }); + + // TODO: Add tag format check. + this.tag = tag; + this.kind = options['kind'] || null; + this.resolve = options['resolve'] || function () { return true; }; + this.construct = options['construct'] || function (data) { return data; }; + this.instanceOf = options['instanceOf'] || null; + this.predicate = options['predicate'] || null; + this.represent = options['represent'] || null; + this.defaultStyle = options['defaultStyle'] || null; + this.styleAliases = compileStyleAliases(options['styleAliases'] || null); + + if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { + throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + } +} + +module.exports = Type; + + +/***/ }), + +/***/ 2551: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/*eslint-disable no-bitwise*/ + +var NodeBuffer; + +try { + // A trick for browserified version, to not include `Buffer` shim + var _require = require; + NodeBuffer = _require('buffer').Buffer; +} catch (__) {} + +var Type = __nccwpck_require__(967); + + +// [ 64, 65, 66 ] -> [ padding, CR, LF ] +var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; + + +function resolveYamlBinary(data) { + if (data === null) return false; + + var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; + + // Convert one by one. + for (idx = 0; idx < max; idx++) { + code = map.indexOf(data.charAt(idx)); + + // Skip CR/LF + if (code > 64) continue; + + // Fail on illegal characters + if (code < 0) return false; + + bitlen += 6; + } + + // If there are any bits left, source was corrupted + return (bitlen % 8) === 0; +} + +function constructYamlBinary(data) { + var idx, tailbits, + input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan + max = input.length, + map = BASE64_MAP, + bits = 0, + result = []; + + // Collect by 6*4 bits (3 bytes) + + for (idx = 0; idx < max; idx++) { + if ((idx % 4 === 0) && idx) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } + + bits = (bits << 6) | map.indexOf(input.charAt(idx)); + } + + // Dump tail + + tailbits = (max % 4) * 6; + + if (tailbits === 0) { + result.push((bits >> 16) & 0xFF); + result.push((bits >> 8) & 0xFF); + result.push(bits & 0xFF); + } else if (tailbits === 18) { + result.push((bits >> 10) & 0xFF); + result.push((bits >> 2) & 0xFF); + } else if (tailbits === 12) { + result.push((bits >> 4) & 0xFF); + } + + // Wrap into Buffer for NodeJS and leave Array for browser + if (NodeBuffer) { + // Support node 6.+ Buffer API when available + return NodeBuffer.from ? NodeBuffer.from(result) : new NodeBuffer(result); + } + + return result; +} + +function representYamlBinary(object /*, style*/) { + var result = '', bits = 0, idx, tail, + max = object.length, + map = BASE64_MAP; + + // Convert every three bytes to 4 ASCII characters. + + for (idx = 0; idx < max; idx++) { + if ((idx % 3 === 0) && idx) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } + + bits = (bits << 8) + object[idx]; + } + + // Dump tail + + tail = max % 3; + + if (tail === 0) { + result += map[(bits >> 18) & 0x3F]; + result += map[(bits >> 12) & 0x3F]; + result += map[(bits >> 6) & 0x3F]; + result += map[bits & 0x3F]; + } else if (tail === 2) { + result += map[(bits >> 10) & 0x3F]; + result += map[(bits >> 4) & 0x3F]; + result += map[(bits << 2) & 0x3F]; + result += map[64]; + } else if (tail === 1) { + result += map[(bits >> 2) & 0x3F]; + result += map[(bits << 4) & 0x3F]; + result += map[64]; + result += map[64]; + } + + return result; +} + +function isBinary(object) { + return NodeBuffer && NodeBuffer.isBuffer(object); +} + +module.exports = new Type('tag:yaml.org,2002:binary', { + kind: 'scalar', + resolve: resolveYamlBinary, + construct: constructYamlBinary, + predicate: isBinary, + represent: representYamlBinary +}); + + +/***/ }), + +/***/ 4675: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +function resolveYamlBoolean(data) { + if (data === null) return false; + + var max = data.length; + + return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || + (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); +} + +function constructYamlBoolean(data) { + return data === 'true' || + data === 'True' || + data === 'TRUE'; +} + +function isBoolean(object) { + return Object.prototype.toString.call(object) === '[object Boolean]'; +} + +module.exports = new Type('tag:yaml.org,2002:bool', { + kind: 'scalar', + resolve: resolveYamlBoolean, + construct: constructYamlBoolean, + predicate: isBoolean, + represent: { + lowercase: function (object) { return object ? 'true' : 'false'; }, + uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, + camelcase: function (object) { return object ? 'True' : 'False'; } + }, + defaultStyle: 'lowercase' +}); + + +/***/ }), + +/***/ 5564: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var common = __nccwpck_require__(9136); +var Type = __nccwpck_require__(967); + +var YAML_FLOAT_PATTERN = new RegExp( + // 2.5e4, 2.5 and integers + '^(?:[-+]?(?:0|[1-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + + // .2e4, .2 + // special case, seems not from spec + '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + + // 20:59 + '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' + + // .inf + '|[-+]?\\.(?:inf|Inf|INF)' + + // .nan + '|\\.(?:nan|NaN|NAN))$'); + +function resolveYamlFloat(data) { + if (data === null) return false; + + if (!YAML_FLOAT_PATTERN.test(data) || + // Quick hack to not allow integers end with `_` + // Probably should update regexp & check speed + data[data.length - 1] === '_') { + return false; + } + + return true; +} + +function constructYamlFloat(data) { + var value, sign, base, digits; + + value = data.replace(/_/g, '').toLowerCase(); + sign = value[0] === '-' ? -1 : 1; + digits = []; + + if ('+-'.indexOf(value[0]) >= 0) { + value = value.slice(1); + } + + if (value === '.inf') { + return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; + + } else if (value === '.nan') { + return NaN; + + } else if (value.indexOf(':') >= 0) { + value.split(':').forEach(function (v) { + digits.unshift(parseFloat(v, 10)); + }); + + value = 0.0; + base = 1; + + digits.forEach(function (d) { + value += d * base; + base *= 60; + }); + + return sign * value; + + } + return sign * parseFloat(value, 10); +} + + +var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; + +function representYamlFloat(object, style) { + var res; + + if (isNaN(object)) { + switch (style) { + case 'lowercase': return '.nan'; + case 'uppercase': return '.NAN'; + case 'camelcase': return '.NaN'; + } + } else if (Number.POSITIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '.inf'; + case 'uppercase': return '.INF'; + case 'camelcase': return '.Inf'; + } + } else if (Number.NEGATIVE_INFINITY === object) { + switch (style) { + case 'lowercase': return '-.inf'; + case 'uppercase': return '-.INF'; + case 'camelcase': return '-.Inf'; + } + } else if (common.isNegativeZero(object)) { + return '-0.0'; + } + + res = object.toString(10); + + // JS stringifier can build scientific format without dots: 5e-100, + // while YAML requres dot: 5.e-100. Fix it with simple hack + + return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; +} + +function isFloat(object) { + return (Object.prototype.toString.call(object) === '[object Number]') && + (object % 1 !== 0 || common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:float', { + kind: 'scalar', + resolve: resolveYamlFloat, + construct: constructYamlFloat, + predicate: isFloat, + represent: representYamlFloat, + defaultStyle: 'lowercase' +}); + + +/***/ }), + +/***/ 9963: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var common = __nccwpck_require__(9136); +var Type = __nccwpck_require__(967); + +function isHexCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || + ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || + ((0x61/* a */ <= c) && (c <= 0x66/* f */)); +} + +function isOctCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); +} + +function isDecCode(c) { + return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); +} + +function resolveYamlInteger(data) { + if (data === null) return false; + + var max = data.length, + index = 0, + hasDigits = false, + ch; + + if (!max) return false; + + ch = data[index]; + + // sign + if (ch === '-' || ch === '+') { + ch = data[++index]; + } + + if (ch === '0') { + // 0 + if (index + 1 === max) return true; + ch = data[++index]; + + // base 2, base 8, base 16 + + if (ch === 'b') { + // base 2 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch !== '0' && ch !== '1') return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + + if (ch === 'x') { + // base 16 + index++; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isHexCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 8 + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (!isOctCode(data.charCodeAt(index))) return false; + hasDigits = true; + } + return hasDigits && ch !== '_'; + } + + // base 10 (except 0) or base 60 + + // value should not start with `_`; + if (ch === '_') return false; + + for (; index < max; index++) { + ch = data[index]; + if (ch === '_') continue; + if (ch === ':') break; + if (!isDecCode(data.charCodeAt(index))) { + return false; + } + hasDigits = true; + } + + // Should have digits and should not end with `_` + if (!hasDigits || ch === '_') return false; + + // if !base60 - done; + if (ch !== ':') return true; + + // base60 almost not used, no needs to optimize + return /^(:[0-5]?[0-9])+$/.test(data.slice(index)); +} + +function constructYamlInteger(data) { + var value = data, sign = 1, ch, base, digits = []; + + if (value.indexOf('_') !== -1) { + value = value.replace(/_/g, ''); + } + + ch = value[0]; + + if (ch === '-' || ch === '+') { + if (ch === '-') sign = -1; + value = value.slice(1); + ch = value[0]; + } + + if (value === '0') return 0; + + if (ch === '0') { + if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); + if (value[1] === 'x') return sign * parseInt(value, 16); + return sign * parseInt(value, 8); + } + + if (value.indexOf(':') !== -1) { + value.split(':').forEach(function (v) { + digits.unshift(parseInt(v, 10)); + }); + + value = 0; + base = 1; + + digits.forEach(function (d) { + value += (d * base); + base *= 60; + }); + + return sign * value; + + } + + return sign * parseInt(value, 10); +} + +function isInteger(object) { + return (Object.prototype.toString.call(object)) === '[object Number]' && + (object % 1 === 0 && !common.isNegativeZero(object)); +} + +module.exports = new Type('tag:yaml.org,2002:int', { + kind: 'scalar', + resolve: resolveYamlInteger, + construct: constructYamlInteger, + predicate: isInteger, + represent: { + binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, + octal: function (obj) { return obj >= 0 ? '0' + obj.toString(8) : '-0' + obj.toString(8).slice(1); }, + decimal: function (obj) { return obj.toString(10); }, + /* eslint-disable max-len */ + hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } + }, + defaultStyle: 'decimal', + styleAliases: { + binary: [ 2, 'bin' ], + octal: [ 8, 'oct' ], + decimal: [ 10, 'dec' ], + hexadecimal: [ 16, 'hex' ] + } +}); + + +/***/ }), + +/***/ 7278: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var esprima; + +// Browserified version does not have esprima +// +// 1. For node.js just require module as deps +// 2. For browser try to require mudule via external AMD system. +// If not found - try to fallback to window.esprima. If not +// found too - then fail to parse. +// +try { + // workaround to exclude package from browserify list. + var _require = require; + esprima = _require('esprima'); +} catch (_) { + /* eslint-disable no-redeclare */ + /* global window */ + if (typeof window !== 'undefined') esprima = window.esprima; +} + +var Type = __nccwpck_require__(967); + +function resolveJavascriptFunction(data) { + if (data === null) return false; + + try { + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }); + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + return false; + } + + return true; + } catch (err) { + return false; + } +} + +function constructJavascriptFunction(data) { + /*jslint evil:true*/ + + var source = '(' + data + ')', + ast = esprima.parse(source, { range: true }), + params = [], + body; + + if (ast.type !== 'Program' || + ast.body.length !== 1 || + ast.body[0].type !== 'ExpressionStatement' || + (ast.body[0].expression.type !== 'ArrowFunctionExpression' && + ast.body[0].expression.type !== 'FunctionExpression')) { + throw new Error('Failed to resolve function'); + } + + ast.body[0].expression.params.forEach(function (param) { + params.push(param.name); + }); + + body = ast.body[0].expression.body.range; + + // Esprima's ranges include the first '{' and the last '}' characters on + // function expressions. So cut them out. + if (ast.body[0].expression.body.type === 'BlockStatement') { + /*eslint-disable no-new-func*/ + return new Function(params, source.slice(body[0] + 1, body[1] - 1)); + } + // ES6 arrow functions can omit the BlockStatement. In that case, just return + // the body. + /*eslint-disable no-new-func*/ + return new Function(params, 'return ' + source.slice(body[0], body[1])); +} + +function representJavascriptFunction(object /*, style*/) { + return object.toString(); +} + +function isFunction(object) { + return Object.prototype.toString.call(object) === '[object Function]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/function', { + kind: 'scalar', + resolve: resolveJavascriptFunction, + construct: constructJavascriptFunction, + predicate: isFunction, + represent: representJavascriptFunction +}); + + +/***/ }), + +/***/ 9242: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +function resolveJavascriptRegExp(data) { + if (data === null) return false; + if (data.length === 0) return false; + + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // if regexp starts with '/' it can have modifiers and must be properly closed + // `/foo/gim` - modifiers tail can be maximum 3 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + + if (modifiers.length > 3) return false; + // if expression starts with /, is should be properly terminated + if (regexp[regexp.length - modifiers.length - 1] !== '/') return false; + } + + return true; +} + +function constructJavascriptRegExp(data) { + var regexp = data, + tail = /\/([gim]*)$/.exec(data), + modifiers = ''; + + // `/foo/gim` - tail can be maximum 4 chars + if (regexp[0] === '/') { + if (tail) modifiers = tail[1]; + regexp = regexp.slice(1, regexp.length - modifiers.length - 1); + } + + return new RegExp(regexp, modifiers); +} + +function representJavascriptRegExp(object /*, style*/) { + var result = '/' + object.source + '/'; + + if (object.global) result += 'g'; + if (object.multiline) result += 'm'; + if (object.ignoreCase) result += 'i'; + + return result; +} + +function isRegExp(object) { + return Object.prototype.toString.call(object) === '[object RegExp]'; +} + +module.exports = new Type('tag:yaml.org,2002:js/regexp', { + kind: 'scalar', + resolve: resolveJavascriptRegExp, + construct: constructJavascriptRegExp, + predicate: isRegExp, + represent: representJavascriptRegExp +}); + + +/***/ }), + +/***/ 5914: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +function resolveJavascriptUndefined() { + return true; +} + +function constructJavascriptUndefined() { + /*eslint-disable no-undefined*/ + return undefined; +} + +function representJavascriptUndefined() { + return ''; +} + +function isUndefined(object) { + return typeof object === 'undefined'; +} + +module.exports = new Type('tag:yaml.org,2002:js/undefined', { + kind: 'scalar', + resolve: resolveJavascriptUndefined, + construct: constructJavascriptUndefined, + predicate: isUndefined, + represent: representJavascriptUndefined +}); + + +/***/ }), + +/***/ 1173: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +module.exports = new Type('tag:yaml.org,2002:map', { + kind: 'mapping', + construct: function (data) { return data !== null ? data : {}; } +}); + + +/***/ }), + +/***/ 1393: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +function resolveYamlMerge(data) { + return data === '<<' || data === null; +} + +module.exports = new Type('tag:yaml.org,2002:merge', { + kind: 'scalar', + resolve: resolveYamlMerge +}); + + +/***/ }), + +/***/ 2671: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +function resolveYamlNull(data) { + if (data === null) return true; + + var max = data.length; + + return (max === 1 && data === '~') || + (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); +} + +function constructYamlNull() { + return null; +} + +function isNull(object) { + return object === null; +} + +module.exports = new Type('tag:yaml.org,2002:null', { + kind: 'scalar', + resolve: resolveYamlNull, + construct: constructYamlNull, + predicate: isNull, + represent: { + canonical: function () { return '~'; }, + lowercase: function () { return 'null'; }, + uppercase: function () { return 'NULL'; }, + camelcase: function () { return 'Null'; } + }, + defaultStyle: 'lowercase' +}); + + +/***/ }), + +/***/ 6668: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; +var _toString = Object.prototype.toString; + +function resolveYamlOmap(data) { + if (data === null) return true; + + var objectKeys = [], index, length, pair, pairKey, pairHasKey, + object = data; + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + pairHasKey = false; + + if (_toString.call(pair) !== '[object Object]') return false; + + for (pairKey in pair) { + if (_hasOwnProperty.call(pair, pairKey)) { + if (!pairHasKey) pairHasKey = true; + else return false; + } + } + + if (!pairHasKey) return false; + + if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); + else return false; + } + + return true; +} + +function constructYamlOmap(data) { + return data !== null ? data : []; +} + +module.exports = new Type('tag:yaml.org,2002:omap', { + kind: 'sequence', + resolve: resolveYamlOmap, + construct: constructYamlOmap +}); + + +/***/ }), + +/***/ 6039: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +var _toString = Object.prototype.toString; + +function resolveYamlPairs(data) { + if (data === null) return true; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + if (_toString.call(pair) !== '[object Object]') return false; + + keys = Object.keys(pair); + + if (keys.length !== 1) return false; + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return true; +} + +function constructYamlPairs(data) { + if (data === null) return []; + + var index, length, pair, keys, result, + object = data; + + result = new Array(object.length); + + for (index = 0, length = object.length; index < length; index += 1) { + pair = object[index]; + + keys = Object.keys(pair); + + result[index] = [ keys[0], pair[keys[0]] ]; + } + + return result; +} + +module.exports = new Type('tag:yaml.org,2002:pairs', { + kind: 'sequence', + resolve: resolveYamlPairs, + construct: constructYamlPairs +}); + + +/***/ }), + +/***/ 5490: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +module.exports = new Type('tag:yaml.org,2002:seq', { + kind: 'sequence', + construct: function (data) { return data !== null ? data : []; } +}); + + +/***/ }), + +/***/ 9237: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +var _hasOwnProperty = Object.prototype.hasOwnProperty; + +function resolveYamlSet(data) { + if (data === null) return true; + + var key, object = data; + + for (key in object) { + if (_hasOwnProperty.call(object, key)) { + if (object[key] !== null) return false; + } + } + + return true; +} + +function constructYamlSet(data) { + return data !== null ? data : {}; +} + +module.exports = new Type('tag:yaml.org,2002:set', { + kind: 'mapping', + resolve: resolveYamlSet, + construct: constructYamlSet +}); + + +/***/ }), + +/***/ 2672: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +module.exports = new Type('tag:yaml.org,2002:str', { + kind: 'scalar', + construct: function (data) { return data !== null ? data : ''; } +}); + + +/***/ }), + +/***/ 3714: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var Type = __nccwpck_require__(967); + +var YAML_DATE_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9])' + // [2] month + '-([0-9][0-9])$'); // [3] day + +var YAML_TIMESTAMP_REGEXP = new RegExp( + '^([0-9][0-9][0-9][0-9])' + // [1] year + '-([0-9][0-9]?)' + // [2] month + '-([0-9][0-9]?)' + // [3] day + '(?:[Tt]|[ \\t]+)' + // ... + '([0-9][0-9]?)' + // [4] hour + ':([0-9][0-9])' + // [5] minute + ':([0-9][0-9])' + // [6] second + '(?:\\.([0-9]*))?' + // [7] fraction + '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour + '(?::([0-9][0-9]))?))?$'); // [11] tz_minute + +function resolveYamlTimestamp(data) { + if (data === null) return false; + if (YAML_DATE_REGEXP.exec(data) !== null) return true; + if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; + return false; +} + +function constructYamlTimestamp(data) { + var match, year, month, day, hour, minute, second, fraction = 0, + delta = null, tz_hour, tz_minute, date; + + match = YAML_DATE_REGEXP.exec(data); + if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); + + if (match === null) throw new Error('Date resolve error'); + + // match: [1] year [2] month [3] day + + year = +(match[1]); + month = +(match[2]) - 1; // JS month starts with 0 + day = +(match[3]); + + if (!match[4]) { // no hour + return new Date(Date.UTC(year, month, day)); + } + + // match: [4] hour [5] minute [6] second [7] fraction + + hour = +(match[4]); + minute = +(match[5]); + second = +(match[6]); + + if (match[7]) { + fraction = match[7].slice(0, 3); + while (fraction.length < 3) { // milli-seconds + fraction += '0'; + } + fraction = +fraction; + } + + // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + + if (match[9]) { + tz_hour = +(match[10]); + tz_minute = +(match[11] || 0); + delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds + if (match[9] === '-') delta = -delta; + } + + date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + + if (delta) date.setTime(date.getTime() - delta); + + return date; +} + +function representYamlTimestamp(object /*, style*/) { + return object.toISOString(); +} + +module.exports = new Type('tag:yaml.org,2002:timestamp', { + kind: 'scalar', + resolve: resolveYamlTimestamp, + construct: constructYamlTimestamp, + instanceOf: Date, + represent: representYamlTimestamp +}); + + /***/ }), /***/ 7129: @@ -67732,6 +96753,10910 @@ module.exports = v4; }).call(this); +/***/ }), + +/***/ 5926: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(8033); +var util_1 = __nccwpck_require__(6195); +var util_2 = __nccwpck_require__(5282); +var _1 = __nccwpck_require__(4260); +var dom_1 = __nccwpck_require__(770); +/** @inheritdoc */ +function builder(p1, p2) { + var options = formatBuilderOptions(isXMLBuilderCreateOptions(p1) ? p1 : interfaces_1.DefaultBuilderOptions); + var nodes = util_2.Guard.isNode(p1) || util_1.isArray(p1) ? p1 : p2; + if (nodes === undefined) { + throw new Error("Invalid arguments."); + } + if (util_1.isArray(nodes)) { + var builders = []; + for (var i = 0; i < nodes.length; i++) { + var builder_1 = new _1.XMLBuilderImpl(nodes[i]); + builder_1.set(options); + builders.push(builder_1); + } + return builders; + } + else { + var builder_2 = new _1.XMLBuilderImpl(nodes); + builder_2.set(options); + return builder_2; + } +} +exports.builder = builder; +/** @inheritdoc */ +function create(p1, p2) { + var options = formatBuilderOptions(p1 === undefined || isXMLBuilderCreateOptions(p1) ? + p1 : interfaces_1.DefaultBuilderOptions); + var contents = isXMLBuilderCreateOptions(p1) ? p2 : p1; + var doc = dom_1.createDocument(); + setOptions(doc, options); + var builder = new _1.XMLBuilderImpl(doc); + if (contents !== undefined) { + // parse contents + builder.ele(contents); + } + return builder; +} +exports.create = create; +/** @inheritdoc */ +function fragment(p1, p2) { + var options = formatBuilderOptions(p1 === undefined || isXMLBuilderCreateOptions(p1) ? + p1 : interfaces_1.DefaultBuilderOptions); + var contents = isXMLBuilderCreateOptions(p1) ? p2 : p1; + var doc = dom_1.createDocument(); + setOptions(doc, options, true); + var builder = new _1.XMLBuilderImpl(doc.createDocumentFragment()); + if (contents !== undefined) { + // parse contents + builder.ele(contents); + } + return builder; +} +exports.fragment = fragment; +/** @inheritdoc */ +function convert(p1, p2, p3) { + var builderOptions; + var contents; + var convertOptions; + if (isXMLBuilderCreateOptions(p1) && p2 !== undefined) { + builderOptions = p1; + contents = p2; + convertOptions = p3; + } + else { + builderOptions = interfaces_1.DefaultBuilderOptions; + contents = p1; + convertOptions = p2 || undefined; + } + return create(builderOptions, contents).end(convertOptions); +} +exports.convert = convert; +function isXMLBuilderCreateOptions(obj) { + if (!util_1.isPlainObject(obj)) + return false; + for (var key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + if (!interfaces_1.XMLBuilderOptionKeys.has(key)) + return false; + } + } + return true; +} +function formatBuilderOptions(createOptions) { + if (createOptions === void 0) { createOptions = {}; } + var options = util_1.applyDefaults(createOptions, interfaces_1.DefaultBuilderOptions); + if (options.convert.att.length === 0 || + options.convert.ins.length === 0 || + options.convert.text.length === 0 || + options.convert.cdata.length === 0 || + options.convert.comment.length === 0) { + throw new Error("JS object converter strings cannot be zero length."); + } + return options; +} +function setOptions(doc, options, isFragment) { + var docWithSettings = doc; + docWithSettings._xmlBuilderOptions = options; + docWithSettings._isFragment = isFragment; +} +//# sourceMappingURL=BuilderFunctions.js.map + +/***/ }), + +/***/ 268: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var _1 = __nccwpck_require__(4260); +/** + * Creates an XML builder which serializes the document in chunks. + * + * @param options - callback builder options + * + * @returns callback builder + */ +function createCB(options) { + return new _1.XMLBuilderCBImpl(options); +} +exports.createCB = createCB; +/** + * Creates an XML builder which serializes the fragment in chunks. + * + * @param options - callback builder options + * + * @returns callback builder + */ +function fragmentCB(options) { + return new _1.XMLBuilderCBImpl(options, true); +} +exports.fragmentCB = fragmentCB; +//# sourceMappingURL=BuilderFunctionsCB.js.map + +/***/ }), + +/***/ 1438: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(8033); +var util_1 = __nccwpck_require__(6195); +var BuilderFunctions_1 = __nccwpck_require__(5926); +var algorithm_1 = __nccwpck_require__(61); +var infra_1 = __nccwpck_require__(4251); +var NamespacePrefixMap_1 = __nccwpck_require__(283); +var LocalNameSet_1 = __nccwpck_require__(9049); +var util_2 = __nccwpck_require__(5282); +var XMLCBWriter_1 = __nccwpck_require__(7572); +var JSONCBWriter_1 = __nccwpck_require__(7525); +var YAMLCBWriter_1 = __nccwpck_require__(2444); +var events_1 = __nccwpck_require__(2361); +/** + * Represents a readable XML document stream. + */ +var XMLBuilderCBImpl = /** @class */ (function (_super) { + __extends(XMLBuilderCBImpl, _super); + /** + * Initializes a new instance of `XMLStream`. + * + * @param options - stream writer options + * @param fragment - whether to create fragment stream or a document stream + * + * @returns XML stream + */ + function XMLBuilderCBImpl(options, fragment) { + if (fragment === void 0) { fragment = false; } + var _this = _super.call(this) || this; + _this._hasDeclaration = false; + _this._docTypeName = ""; + _this._hasDocumentElement = false; + _this._currentElementSerialized = false; + _this._openTags = []; + _this._ended = false; + _this._fragment = fragment; + // provide default options + _this._options = util_1.applyDefaults(options || {}, interfaces_1.DefaultXMLBuilderCBOptions); + _this._builderOptions = { + defaultNamespace: _this._options.defaultNamespace, + namespaceAlias: _this._options.namespaceAlias + }; + if (_this._options.format === "json") { + _this._writer = new JSONCBWriter_1.JSONCBWriter(_this._options); + } + else if (_this._options.format === "yaml") { + _this._writer = new YAMLCBWriter_1.YAMLCBWriter(_this._options); + } + else { + _this._writer = new XMLCBWriter_1.XMLCBWriter(_this._options); + } + // automatically create listeners for callbacks passed via options + if (_this._options.data !== undefined) { + _this.on("data", _this._options.data); + } + if (_this._options.end !== undefined) { + _this.on("end", _this._options.end); + } + if (_this._options.error !== undefined) { + _this.on("error", _this._options.error); + } + _this._prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + _this._prefixMap.set("xml", infra_1.namespace.XML); + _this._prefixIndex = { value: 1 }; + _this._push(_this._writer.frontMatter()); + return _this; + } + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.ele = function (p1, p2, p3) { + var e_1, _a; + // parse if JS object or XML or JSON string + if (util_1.isObject(p1) || (util_1.isString(p1) && (/^\s*/g, '>'); + } + else { + for (var i = 0; i < node.data.length; i++) { + var c = node.data[i]; + if (c === "&") + markup += "&"; + else if (c === "<") + markup += "<"; + else if (c === ">") + markup += ">"; + else + markup += c; + } + } + this._push(this._writer.text(markup)); + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.ins = function (target, content) { + if (content === void 0) { content = ''; } + this._serializeOpenTag(true); + var node; + try { + node = BuilderFunctions_1.fragment(this._builderOptions).ins(target, content).first().node; + } + catch (err) { + /* istanbul ignore next */ + this.emit("error", err); + /* istanbul ignore next */ + return this; + } + if (this._options.wellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + this.emit("error", new Error("Processing instruction target contains invalid characters (well-formed required).")); + return this; + } + if (this._options.wellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + this.emit("error", Error("Processing instruction data contains invalid characters (well-formed required).")); + return this; + } + this._push(this._writer.instruction(node.target, node.data)); + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.dat = function (content) { + this._serializeOpenTag(true); + var node; + try { + node = BuilderFunctions_1.fragment(this._builderOptions).dat(content).first().node; + } + catch (err) { + this.emit("error", err); + return this; + } + this._push(this._writer.cdata(node.data)); + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.dec = function (options) { + if (options === void 0) { options = { version: "1.0" }; } + if (this._fragment) { + this.emit("error", Error("Cannot insert an XML declaration into a document fragment.")); + return this; + } + if (this._hasDeclaration) { + this.emit("error", Error("XML declaration is already inserted.")); + return this; + } + this._push(this._writer.declaration(options.version || "1.0", options.encoding, options.standalone)); + this._hasDeclaration = true; + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.dtd = function (options) { + if (this._fragment) { + this.emit("error", Error("Cannot insert a DocType declaration into a document fragment.")); + return this; + } + if (this._docTypeName !== "") { + this.emit("error", new Error("DocType declaration is already inserted.")); + return this; + } + if (this._hasDocumentElement) { + this.emit("error", new Error("Cannot insert DocType declaration after document element.")); + return this; + } + var node; + try { + node = BuilderFunctions_1.create().dtd(options).first().node; + } + catch (err) { + this.emit("error", err); + return this; + } + if (this._options.wellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + this.emit("error", new Error("DocType public identifier does not match PubidChar construct (well-formed required).")); + return this; + } + if (this._options.wellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + this.emit("error", new Error("DocType system identifier contains invalid characters (well-formed required).")); + return this; + } + this._docTypeName = options.name; + this._push(this._writer.docType(options.name, node.publicId, node.systemId)); + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.up = function () { + this._serializeOpenTag(false); + this._serializeCloseTag(); + return this; + }; + /** @inheritdoc */ + XMLBuilderCBImpl.prototype.end = function () { + this._serializeOpenTag(false); + while (this._openTags.length > 0) { + this._serializeCloseTag(); + } + this._push(null); + return this; + }; + /** + * Serializes the opening tag of an element node. + * + * @param hasChildren - whether the element node has child nodes + */ + XMLBuilderCBImpl.prototype._serializeOpenTag = function (hasChildren) { + if (this._currentElementSerialized) + return; + if (this._currentElement === undefined) + return; + var node = this._currentElement.node; + if (this._options.wellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + this.emit("error", new Error("Node local name contains invalid characters (well-formed required).")); + return; + } + var qualifiedName = ""; + var ignoreNamespaceDefinitionAttribute = false; + var map = this._prefixMap.copy(); + var localPrefixesMap = {}; + var localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + var inheritedNS = this._openTags.length === 0 ? null : this._openTags[this._openTags.length - 1][1]; + var ns = node.namespaceURI; + if (ns === null) + ns = inheritedNS; + if (inheritedNS === ns) { + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + if (ns === infra_1.namespace.XML) { + qualifiedName = "xml:" + node.localName; + } + else { + qualifiedName = node.localName; + } + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + else { + var prefix = node.prefix; + var candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + if (prefix === "xmlns") { + if (this._options.wellFormed) { + this.emit("error", new Error("An element cannot have the 'xmlns' prefix (well-formed required).")); + return; + } + candidatePrefix = prefix; + } + if (candidatePrefix !== null) { + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + else if (prefix !== null) { + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, this._prefixIndex); + } + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + this._push(this._writer.attribute("xmlns:" + prefix, this._serializeAttributeValue(ns, this._options.wellFormed))); + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + this._push(this._writer.attribute("xmlns", this._serializeAttributeValue(ns, this._options.wellFormed))); + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + } + this._serializeAttributes(node, map, this._prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, this._options.wellFormed); + var isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && !hasChildren && + XMLBuilderCBImpl._VoidElementNames.has(node.localName)) { + this._push(this._writer.openTagEnd(qualifiedName, true, true)); + this._writer.endElement(qualifiedName); + } + else if (!isHTML && !hasChildren) { + this._push(this._writer.openTagEnd(qualifiedName, true, false)); + this._writer.endElement(qualifiedName); + } + else { + this._push(this._writer.openTagEnd(qualifiedName, false, false)); + } + this._currentElementSerialized = true; + /** + * Save qualified name, original inherited ns, original prefix map, and + * hasChildren flag. + */ + this._openTags.push([qualifiedName, inheritedNS, this._prefixMap, hasChildren]); + /** + * New values of inherited namespace and prefix map will be used while + * serializing child nodes. They will be returned to their original values + * when this node is closed using the _openTags array item we saved above. + */ + if (this._isPrefixMapModified(this._prefixMap, map)) { + this._prefixMap = map; + } + /** + * Calls following this will either serialize child nodes or close this tag. + */ + this._writer.level++; + }; + /** + * Serializes the closing tag of an element node. + */ + XMLBuilderCBImpl.prototype._serializeCloseTag = function () { + this._writer.level--; + var lastEle = this._openTags.pop(); + /* istanbul ignore next */ + if (lastEle === undefined) { + this.emit("error", new Error("Last element is undefined.")); + return; + } + var _a = __read(lastEle, 4), qualifiedName = _a[0], ns = _a[1], map = _a[2], hasChildren = _a[3]; + /** + * Restore original values of inherited namespace and prefix map. + */ + this._prefixMap = map; + if (!hasChildren) + return; + this._push(this._writer.closeTag(qualifiedName)); + this._writer.endElement(qualifiedName); + }; + /** + * Pushes data to internal buffer. + * + * @param data - data + */ + XMLBuilderCBImpl.prototype._push = function (data) { + if (data === null) { + this._ended = true; + this.emit("end"); + } + else if (this._ended) { + this.emit("error", new Error("Cannot push to ended stream.")); + } + else if (data.length !== 0) { + this._writer.hasData = true; + this.emit("data", data, this._writer.level); + } + }; + /** + * Reads and serializes an XML tree. + * + * @param node - root node + */ + XMLBuilderCBImpl.prototype._fromNode = function (node) { + var e_2, _a, e_3, _b; + if (util_2.Guard.isElementNode(node)) { + var name = node.prefix ? node.prefix + ":" + node.localName : node.localName; + if (node.namespaceURI !== null) { + this.ele(node.namespaceURI, name); + } + else { + this.ele(name); + } + try { + for (var _c = __values(node.attributes), _d = _c.next(); !_d.done; _d = _c.next()) { + var attr = _d.value; + var name_1 = attr.prefix ? attr.prefix + ":" + attr.localName : attr.localName; + if (attr.namespaceURI !== null) { + this.att(attr.namespaceURI, name_1, attr.value); + } + else { + this.att(name_1, attr.value); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_d && !_d.done && (_a = _c.return)) _a.call(_c); + } + finally { if (e_2) throw e_2.error; } + } + try { + for (var _e = __values(node.childNodes), _f = _e.next(); !_f.done; _f = _e.next()) { + var child = _f.value; + this._fromNode(child); + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_f && !_f.done && (_b = _e.return)) _b.call(_e); + } + finally { if (e_3) throw e_3.error; } + } + this.up(); + } + else if (util_2.Guard.isExclusiveTextNode(node) && node.data) { + this.txt(node.data); + } + else if (util_2.Guard.isCommentNode(node)) { + this.com(node.data); + } + else if (util_2.Guard.isCDATASectionNode(node)) { + this.dat(node.data); + } + else if (util_2.Guard.isProcessingInstructionNode(node)) { + this.ins(node.target, node.data); + } + }; + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + XMLBuilderCBImpl.prototype._serializeAttributes = function (node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) { + var e_4, _a; + var localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + try { + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + // Optimize common case + if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) { + this._push(this._writer.attribute(attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed))); + continue; + } + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + this.emit("error", new Error("Element contains duplicate attributes (well-formed required).")); + return; + } + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + var attributeNamespace = attr.namespaceURI; + var candidatePrefix = null; + if (attributeNamespace !== null) { + candidatePrefix = map.get(attr.prefix, attributeNamespace); + if (attributeNamespace === infra_1.namespace.XMLNS) { + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + this.emit("error", new Error("XMLNS namespace is reserved (well-formed required).")); + return; + } + if (requireWellFormed && attr.value === '') { + this.emit("error", new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required).")); + return; + } + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + this._push(this._writer.attribute("xmlns:" + candidatePrefix, this._serializeAttributeValue(attributeNamespace, this._options.wellFormed))); + } + } + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + this.emit("error", new Error("Attribute local name contains invalid characters (well-formed required).")); + return; + } + this._push(this._writer.attribute((candidatePrefix !== null ? candidatePrefix + ":" : "") + attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed))); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_4) throw e_4.error; } + } + }; + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + XMLBuilderCBImpl.prototype._serializeAttributeValue = function (value, requireWellFormed) { + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + this.emit("error", new Error("Invalid characters in attribute value.")); + return ""; + } + if (value === null) + return ""; + if (this._options.noDoubleEncoding) { + return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + } + else { + var result = ""; + for (var i = 0; i < value.length; i++) { + var c = value[i]; + if (c === "\"") + result += """; + else if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + } + }; + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + XMLBuilderCBImpl.prototype._recordNamespaceInformation = function (node, map, localPrefixesMap) { + var e_5, _a; + var defaultNamespaceAttrValue = null; + try { + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + var attributeNamespace = attr.namespaceURI; + var attributePrefix = attr.prefix; + if (attributeNamespace === infra_1.namespace.XMLNS) { + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + } + else { + var prefixDefinition = attr.localName; + var namespaceDefinition = attr.value; + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + map.set(prefixDefinition, namespaceDefinition); + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_5) throw e_5.error; } + } + return defaultNamespaceAttrValue; + }; + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + XMLBuilderCBImpl.prototype._generatePrefix = function (newNamespace, prefixMap, prefixIndex) { + var generatedPrefix = "ns" + prefixIndex.value; + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + }; + /** + * Determines if the namespace prefix map was modified from its original. + * + * @param originalMap - original namespace prefix map + * @param newMap - new namespace prefix map + */ + XMLBuilderCBImpl.prototype._isPrefixMapModified = function (originalMap, newMap) { + var items1 = originalMap._items; + var items2 = newMap._items; + var nullItems1 = originalMap._nullItems; + var nullItems2 = newMap._nullItems; + for (var key in items2) { + var arr1 = items1[key]; + if (arr1 === undefined) + return true; + var arr2 = items2[key]; + if (arr1.length !== arr2.length) + return true; + for (var i = 0; i < arr1.length; i++) { + if (arr1[i] !== arr2[i]) + return true; + } + } + if (nullItems1.length !== nullItems2.length) + return true; + for (var i = 0; i < nullItems1.length; i++) { + if (nullItems1[i] !== nullItems2[i]) + return true; + } + return false; + }; + XMLBuilderCBImpl._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); + return XMLBuilderCBImpl; +}(events_1.EventEmitter)); +exports.XMLBuilderCBImpl = XMLBuilderCBImpl; +//# sourceMappingURL=XMLBuilderCBImpl.js.map + +/***/ }), + +/***/ 8248: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(8033); +var util_1 = __nccwpck_require__(6195); +var writers_1 = __nccwpck_require__(7476); +var interfaces_2 = __nccwpck_require__(7305); +var util_2 = __nccwpck_require__(5282); +var algorithm_1 = __nccwpck_require__(61); +var dom_1 = __nccwpck_require__(770); +var infra_1 = __nccwpck_require__(4251); +var readers_1 = __nccwpck_require__(560); +/** + * Represents a wrapper that extends XML nodes to implement easy to use and + * chainable document builder methods. + */ +var XMLBuilderImpl = /** @class */ (function () { + /** + * Initializes a new instance of `XMLBuilderNodeImpl`. + * + * @param domNode - the DOM node to wrap + */ + function XMLBuilderImpl(domNode) { + this._domNode = domNode; + } + Object.defineProperty(XMLBuilderImpl.prototype, "node", { + /** @inheritdoc */ + get: function () { return this._domNode; }, + enumerable: true, + configurable: true + }); + Object.defineProperty(XMLBuilderImpl.prototype, "options", { + /** @inheritdoc */ + get: function () { return this._options; }, + enumerable: true, + configurable: true + }); + /** @inheritdoc */ + XMLBuilderImpl.prototype.set = function (options) { + this._options = util_1.applyDefaults(util_1.applyDefaults(this._options, options, true), // apply user settings + interfaces_1.DefaultBuilderOptions); // provide defaults + return this; + }; + /** @inheritdoc */ + XMLBuilderImpl.prototype.ele = function (p1, p2, p3) { + var _a, _b, _c; + var namespace; + var name; + var attributes; + if (util_1.isObject(p1)) { + // ele(obj: ExpandObject) + return new readers_1.ObjectReader(this._options).parse(this, p1); + } + else if (p1 !== null && /^\s* 0) { + if (namespace === undefined) + namespace = name.slice(atIndex + 1); + name = name.slice(0, atIndex); + } + if (namespace === undefined) { + // look-up default namespace + namespace = (ele ? this._options.defaultNamespace.ele : this._options.defaultNamespace.att); + } + else if (namespace !== null && namespace[0] === "@") { + // look-up namespace aliases + var alias = namespace.slice(1); + namespace = this._options.namespaceAlias[alias]; + if (namespace === undefined) { + throw new Error("Namespace alias `" + alias + "` is not defined. " + this._debugInfo()); + } + } + return [namespace, name]; + }; + /** + * Updates the element's namespace. + * + * @param ns - new namespace + */ + XMLBuilderImpl.prototype._updateNamespace = function (ns) { + var e_2, _a, e_3, _b; + var ele = this._domNode; + if (util_2.Guard.isElementNode(ele) && ns !== null && ele.namespaceURI !== ns) { + var _c = __read(algorithm_1.namespace_extractQName(ele.prefix ? ele.prefix + ':' + ele.localName : ele.localName), 2), elePrefix = _c[0], eleLocalName = _c[1]; + // re-create the element node if its namespace changed + // we can't simply change the namespaceURI since its read-only + var newEle = algorithm_1.create_element(this._doc, eleLocalName, ns, elePrefix); + try { + for (var _d = __values(ele.attributes), _e = _d.next(); !_e.done; _e = _d.next()) { + var attr = _e.value; + var attrQName = attr.prefix ? attr.prefix + ':' + attr.localName : attr.localName; + var _f = __read(algorithm_1.namespace_extractQName(attrQName), 1), attrPrefix = _f[0]; + var newAttrNS = attr.namespaceURI; + if (newAttrNS === null && attrPrefix !== null) { + newAttrNS = ele.lookupNamespaceURI(attrPrefix); + } + if (newAttrNS === null) { + newEle.setAttribute(attrQName, attr.value); + } + else { + newEle.setAttributeNS(newAttrNS, attrQName, attr.value); + } + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_2) throw e_2.error; } + } + // replace the new node in parent node + var parent = ele.parentNode; + /* istanbul ignore next */ + if (parent === null) { + throw new Error("Parent node is null." + this._debugInfo()); + } + parent.replaceChild(newEle, ele); + this._domNode = newEle; + try { + // check child nodes + for (var _g = __values(ele.childNodes), _h = _g.next(); !_h.done; _h = _g.next()) { + var childNode = _h.value; + var newChildNode = childNode.cloneNode(true); + newEle.appendChild(newChildNode); + if (util_2.Guard.isElementNode(newChildNode)) { + var _j = __read(algorithm_1.namespace_extractQName(newChildNode.prefix ? newChildNode.prefix + ':' + newChildNode.localName : newChildNode.localName), 1), newChildNodePrefix = _j[0]; + var newChildNodeNS = newEle.lookupNamespaceURI(newChildNodePrefix); + new XMLBuilderImpl(newChildNode)._updateNamespace(newChildNodeNS); + } + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_h && !_h.done && (_b = _g.return)) _b.call(_g); + } + finally { if (e_3) throw e_3.error; } + } + } + }; + Object.defineProperty(XMLBuilderImpl.prototype, "_doc", { + /** + * Returns the document owning this node. + */ + get: function () { + var node = this.node; + if (util_2.Guard.isDocumentNode(node)) { + return node; + } + else { + var docNode = node.ownerDocument; + /* istanbul ignore next */ + if (!docNode) + throw new Error("Owner document is null. " + this._debugInfo()); + return docNode; + } + }, + enumerable: true, + configurable: true + }); + /** + * Returns debug information for this node. + * + * @param name - node name + */ + XMLBuilderImpl.prototype._debugInfo = function (name) { + var node = this.node; + var parentNode = node.parentNode; + name = name || node.nodeName; + var parentName = parentNode ? parentNode.nodeName : ''; + if (!parentName) { + return "node: <" + name + ">"; + } + else { + return "node: <" + name + ">, parent: <" + parentName + ">"; + } + }; + Object.defineProperty(XMLBuilderImpl.prototype, "_options", { + /** + * Gets or sets builder options. + */ + get: function () { + var doc = this._doc; + /* istanbul ignore next */ + if (doc._xmlBuilderOptions === undefined) { + throw new Error("Builder options is not set."); + } + return doc._xmlBuilderOptions; + }, + set: function (value) { + var doc = this._doc; + doc._xmlBuilderOptions = value; + }, + enumerable: true, + configurable: true + }); + return XMLBuilderImpl; +}()); +exports.XMLBuilderImpl = XMLBuilderImpl; +//# sourceMappingURL=XMLBuilderImpl.js.map + +/***/ }), + +/***/ 770: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var dom_1 = __nccwpck_require__(4646); +var dom_2 = __nccwpck_require__(633); +var util_1 = __nccwpck_require__(6195); +dom_2.dom.setFeatures(false); +/** + * Creates an XML document without any child nodes. + */ +function createDocument() { + var impl = new dom_1.DOMImplementation(); + var doc = impl.createDocument(null, 'root', null); + /* istanbul ignore else */ + if (doc.documentElement) { + doc.removeChild(doc.documentElement); + } + return doc; +} +exports.createDocument = createDocument; +/** + * Sanitizes input strings with user supplied replacement characters. + * + * @param str - input string + * @param replacement - replacement character or function + */ +function sanitizeInput(str, replacement) { + if (str == null) { + return str; + } + else if (replacement === undefined) { + return str + ""; + } + else { + var result = ""; + str = str + ""; + for (var i = 0; i < str.length; i++) { + var n = str.charCodeAt(i); + // #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + if (n === 0x9 || n === 0xA || n === 0xD || + (n >= 0x20 && n <= 0xD7FF) || + (n >= 0xE000 && n <= 0xFFFD)) { + // valid character - not surrogate pair + result += str.charAt(i); + } + else if (n >= 0xD800 && n <= 0xDBFF && i < str.length - 1) { + var n2 = str.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + // valid surrogate pair + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + result += String.fromCodePoint(n); + i++; + } + else { + // invalid lone surrogate + result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str); + } + } + else { + // invalid character + result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str); + } + } + return result; + } +} +exports.sanitizeInput = sanitizeInput; +//# sourceMappingURL=dom.js.map + +/***/ }), + +/***/ 4260: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var XMLBuilderImpl_1 = __nccwpck_require__(8248); +exports.XMLBuilderImpl = XMLBuilderImpl_1.XMLBuilderImpl; +var XMLBuilderCBImpl_1 = __nccwpck_require__(1438); +exports.XMLBuilderCBImpl = XMLBuilderCBImpl_1.XMLBuilderCBImpl; +var BuilderFunctions_1 = __nccwpck_require__(5926); +exports.builder = BuilderFunctions_1.builder; +exports.create = BuilderFunctions_1.create; +exports.fragment = BuilderFunctions_1.fragment; +exports.convert = BuilderFunctions_1.convert; +var BuilderFunctionsCB_1 = __nccwpck_require__(268); +exports.createCB = BuilderFunctionsCB_1.createCB; +exports.fragmentCB = BuilderFunctionsCB_1.fragmentCB; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 151: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var builder_1 = __nccwpck_require__(4260); +exports.builder = builder_1.builder; +exports.create = builder_1.create; +exports.fragment = builder_1.fragment; +exports.convert = builder_1.convert; +exports.createCB = builder_1.createCB; +exports.fragmentCB = builder_1.fragmentCB; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 8033: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Defines default values for builder options. + */ +exports.DefaultBuilderOptions = { + version: "1.0", + encoding: undefined, + standalone: undefined, + keepNullNodes: false, + keepNullAttributes: false, + ignoreConverters: false, + convert: { + att: "@", + ins: "?", + text: "#", + cdata: "$", + comment: "!" + }, + defaultNamespace: { + ele: undefined, + att: undefined + }, + namespaceAlias: { + html: "http://www.w3.org/1999/xhtml", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/", + mathml: "http://www.w3.org/1998/Math/MathML", + svg: "http://www.w3.org/2000/svg", + xlink: "http://www.w3.org/1999/xlink" + }, + invalidCharReplacement: undefined, + parser: undefined +}; +/** + * Contains keys of `XMLBuilderOptions`. + */ +exports.XMLBuilderOptionKeys = new Set(Object.keys(exports.DefaultBuilderOptions)); +/** + * Defines default values for builder options. + */ +exports.DefaultXMLBuilderCBOptions = { + format: "xml", + wellFormed: false, + prettyPrint: false, + indent: " ", + newline: "\n", + offset: 0, + width: 0, + allowEmptyTags: false, + spaceBeforeSlash: false, + keepNullNodes: false, + keepNullAttributes: false, + ignoreConverters: false, + convert: { + att: "@", + ins: "?", + text: "#", + cdata: "$", + comment: "!" + }, + defaultNamespace: { + ele: undefined, + att: undefined + }, + namespaceAlias: { + html: "http://www.w3.org/1999/xhtml", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/", + mathml: "http://www.w3.org/1998/Math/MathML", + svg: "http://www.w3.org/2000/svg", + xlink: "http://www.w3.org/1999/xlink" + } +}; +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 3396: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Pre-serializes XML nodes. + */ +var BaseReader = /** @class */ (function () { + /** + * Initializes a new instance of `BaseReader`. + * + * @param builderOptions - XML builder options + */ + function BaseReader(builderOptions) { + this._builderOptions = builderOptions; + if (builderOptions.parser) { + Object.assign(this, builderOptions.parser); + } + } + BaseReader.prototype._docType = function (parent, name, publicId, systemId) { + return parent.dtd({ name: name, pubID: publicId, sysID: systemId }); + }; + BaseReader.prototype._comment = function (parent, data) { + return parent.com(data); + }; + BaseReader.prototype._text = function (parent, data) { + return parent.txt(data); + }; + BaseReader.prototype._instruction = function (parent, target, data) { + return parent.ins(target, data); + }; + BaseReader.prototype._cdata = function (parent, data) { + return parent.dat(data); + }; + BaseReader.prototype._element = function (parent, namespace, name) { + return (namespace === undefined ? parent.ele(name) : parent.ele(namespace, name)); + }; + BaseReader.prototype._attribute = function (parent, namespace, name, value) { + return (namespace === undefined ? parent.att(name, value) : parent.att(namespace, name, value)); + }; + /** + * Main parser function which parses the given object and returns an XMLBuilder. + * + * @param node - node to recieve parsed content + * @param obj - object to parse + */ + BaseReader.prototype.parse = function (node, obj) { + return this._parse(node, obj); + }; + /** + * Creates a DocType node. + * The node will be skipped if the function returns `undefined`. + * + * @param name - node name + * @param publicId - public identifier + * @param systemId - system identifier + */ + BaseReader.prototype.docType = function (parent, name, publicId, systemId) { + return this._docType(parent, name, publicId, systemId); + }; + /** + * Creates a comment node. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param data - node data + */ + BaseReader.prototype.comment = function (parent, data) { + return this._comment(parent, data); + }; + /** + * Creates a text node. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param data - node data + */ + BaseReader.prototype.text = function (parent, data) { + return this._text(parent, data); + }; + /** + * Creates a processing instruction node. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param target - instruction target + * @param data - node data + */ + BaseReader.prototype.instruction = function (parent, target, data) { + return this._instruction(parent, target, data); + }; + /** + * Creates a CData section node. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param data - node data + */ + BaseReader.prototype.cdata = function (parent, data) { + return this._cdata(parent, data); + }; + /** + * Creates an element node. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param namespace - node namespace + * @param name - node name + */ + BaseReader.prototype.element = function (parent, namespace, name) { + return this._element(parent, namespace, name); + }; + /** + * Creates an attribute or namespace declaration. + * The node will be skipped if the function returns `undefined`. + * + * @param parent - parent node + * @param namespace - node namespace + * @param name - node name + * @param value - node value + */ + BaseReader.prototype.attribute = function (parent, namespace, name, value) { + return this._attribute(parent, namespace, name, value); + }; + return BaseReader; +}()); +exports.BaseReader = BaseReader; +//# sourceMappingURL=BaseReader.js.map + +/***/ }), + +/***/ 3518: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var ObjectReader_1 = __nccwpck_require__(768); +var BaseReader_1 = __nccwpck_require__(3396); +/** + * Parses XML nodes from a JSON string. + */ +var JSONReader = /** @class */ (function (_super) { + __extends(JSONReader, _super); + function JSONReader() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * Parses the given document representation. + * + * @param node - node receive parsed XML nodes + * @param str - JSON string to parse + */ + JSONReader.prototype._parse = function (node, str) { + return new ObjectReader_1.ObjectReader(this._builderOptions).parse(node, JSON.parse(str)); + }; + return JSONReader; +}(BaseReader_1.BaseReader)); +exports.JSONReader = JSONReader; +//# sourceMappingURL=JSONReader.js.map + +/***/ }), + +/***/ 768: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var BaseReader_1 = __nccwpck_require__(3396); +var dom_1 = __nccwpck_require__(770); +/** + * Parses XML nodes from objects and arrays. + * ES6 maps and sets are also supoorted. + */ +var ObjectReader = /** @class */ (function (_super) { + __extends(ObjectReader, _super); + function ObjectReader() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * Parses the given document representation. + * + * @param node - node receive parsed XML nodes + * @param obj - object to parse + */ + ObjectReader.prototype._parse = function (node, obj) { + var _this = this; + var options = this._builderOptions; + // sanitizes input characters + var invalidCharReplacement = options.invalidCharReplacement; + var s = function (str) { + return dom_1.sanitizeInput(str, invalidCharReplacement); + }; + var lastChild = null; + if (util_1.isFunction(obj)) { + // evaluate if function + lastChild = this.parse(node, obj.apply(this)); + } + else if (util_1.isArray(obj) || util_1.isSet(obj)) { + util_1.forEachArray(obj, function (item) { return lastChild = _this.parse(node, item); }, this); + } + else /* if (isMap(obj) || isObject(obj)) */ { + // expand if object + util_1.forEachObject(obj, function (key, val) { + if (util_1.isFunction(val)) { + // evaluate if function + val = val.apply(_this); + } + if (!options.ignoreConverters && key.indexOf(options.convert.att) === 0) { + // assign attributes + if (key === options.convert.att) { + if (util_1.isArray(val) || util_1.isSet(val)) { + throw new Error("Invalid attribute: " + val.toString() + ". " + node._debugInfo()); + } + else /* if (isMap(val) || isObject(val)) */ { + util_1.forEachObject(val, function (attrKey, attrVal) { + lastChild = _this.attribute(node, undefined, s(attrKey), s(attrVal)) || lastChild; + }); + } + } + else { + lastChild = _this.attribute(node, undefined, s(key.substr(options.convert.att.length)), s(val)) || lastChild; + } + } + else if (!options.ignoreConverters && key.indexOf(options.convert.text) === 0) { + // text node + if (util_1.isMap(val) || util_1.isObject(val)) { + // if the key is #text expand child nodes under this node to support mixed content + lastChild = _this.parse(node, val); + } + else { + lastChild = _this.text(node, s(val)) || lastChild; + } + } + else if (!options.ignoreConverters && key.indexOf(options.convert.cdata) === 0) { + // cdata node + if (util_1.isArray(val) || util_1.isSet(val)) { + util_1.forEachArray(val, function (item) { return lastChild = _this.cdata(node, s(item)) || lastChild; }, _this); + } + else { + lastChild = _this.cdata(node, s(val)) || lastChild; + } + } + else if (!options.ignoreConverters && key.indexOf(options.convert.comment) === 0) { + // comment node + if (util_1.isArray(val) || util_1.isSet(val)) { + util_1.forEachArray(val, function (item) { return lastChild = _this.comment(node, s(item)) || lastChild; }, _this); + } + else { + lastChild = _this.comment(node, s(val)) || lastChild; + } + } + else if (!options.ignoreConverters && key.indexOf(options.convert.ins) === 0) { + // processing instruction + if (util_1.isString(val)) { + var insIndex = val.indexOf(' '); + var insTarget = (insIndex === -1 ? val : val.substr(0, insIndex)); + var insValue = (insIndex === -1 ? '' : val.substr(insIndex + 1)); + lastChild = _this.instruction(node, s(insTarget), s(insValue)) || lastChild; + } + else if (util_1.isArray(val) || util_1.isSet(val)) { + util_1.forEachArray(val, function (item) { + var insIndex = item.indexOf(' '); + var insTarget = (insIndex === -1 ? item : item.substr(0, insIndex)); + var insValue = (insIndex === -1 ? '' : item.substr(insIndex + 1)); + lastChild = _this.instruction(node, s(insTarget), s(insValue)) || lastChild; + }, _this); + } + else /* if (isMap(target) || isObject(target)) */ { + util_1.forEachObject(val, function (insTarget, insValue) { return lastChild = _this.instruction(node, s(insTarget), s(insValue)) || lastChild; }, _this); + } + } + else if ((util_1.isArray(val) || util_1.isSet(val)) && util_1.isEmpty(val)) { + // skip empty arrays + } + else if ((util_1.isMap(val) || util_1.isObject(val)) && util_1.isEmpty(val)) { + // empty objects produce one node + lastChild = _this.element(node, undefined, s(key)) || lastChild; + } + else if (!options.keepNullNodes && (val == null)) { + // skip null and undefined nodes + } + else if (util_1.isArray(val) || util_1.isSet(val)) { + // expand list by creating child nodes + util_1.forEachArray(val, function (item) { + var childNode = {}; + childNode[key] = item; + lastChild = _this.parse(node, childNode); + }, _this); + } + else if (util_1.isMap(val) || util_1.isObject(val)) { + // create a parent node + var parent = _this.element(node, undefined, key); + if (parent) { + lastChild = parent; + // expand child nodes under parent + _this.parse(parent, val); + } + } + else if (val != null && val !== '') { + // leaf element node with a single text node + var parent = _this.element(node, undefined, key); + if (parent) { + lastChild = parent; + _this.text(parent, s(val)); + } + } + else { + // leaf element node + lastChild = _this.element(node, undefined, s(key)) || lastChild; + } + }, this); + } + return lastChild || node; + }; + return ObjectReader; +}(BaseReader_1.BaseReader)); +exports.ObjectReader = ObjectReader; +//# sourceMappingURL=ObjectReader.js.map + +/***/ }), + +/***/ 5044: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var XMLStringLexer_1 = __nccwpck_require__(7061); +var interfaces_1 = __nccwpck_require__(3413); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +var dom_1 = __nccwpck_require__(770); +var BaseReader_1 = __nccwpck_require__(3396); +/** + * Parses XML nodes from an XML document string. + */ +var XMLReader = /** @class */ (function (_super) { + __extends(XMLReader, _super); + function XMLReader() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * Parses the given document representation. + * + * @param node - node receive parsed XML nodes + * @param str - XML document string to parse + */ + XMLReader.prototype._parse = function (node, str) { + var e_1, _a, e_2, _b; + var lexer = new XMLStringLexer_1.XMLStringLexer(str, { skipWhitespaceOnlyText: true }); + // sanitizes input characters + var invalidCharReplacement = this._builderOptions.invalidCharReplacement; + var s = function (str) { + return dom_1.sanitizeInput(str, invalidCharReplacement); + }; + var context = node; + var token = lexer.nextToken(); + while (token.type !== interfaces_1.TokenType.EOF) { + switch (token.type) { + case interfaces_1.TokenType.Declaration: + var declaration = token; + var version = s(declaration.version); + if (version !== "1.0") { + throw new Error("Invalid xml version: " + version); + } + var builderOptions = { + version: version + }; + if (declaration.encoding) { + builderOptions.encoding = s(declaration.encoding); + } + if (declaration.standalone) { + builderOptions.standalone = (s(declaration.standalone) === "yes"); + } + context.set(builderOptions); + break; + case interfaces_1.TokenType.DocType: + var doctype = token; + context = this.docType(context, s(doctype.name), s(doctype.pubId), s(doctype.sysId)) || context; + break; + case interfaces_1.TokenType.CDATA: + var cdata = token; + context = this.cdata(context, s(cdata.data)) || context; + break; + case interfaces_1.TokenType.Comment: + var comment = token; + context = this.comment(context, s(comment.data)) || context; + break; + case interfaces_1.TokenType.PI: + var pi = token; + context = this.instruction(context, s(pi.target), s(pi.data)) || context; + break; + case interfaces_1.TokenType.Text: + var text = token; + context = this.text(context, s(text.data)) || context; + break; + case interfaces_1.TokenType.Element: + var element = token; + var elementName = s(element.name); + // inherit namespace from parent + var _c = __read(algorithm_1.namespace_extractQName(elementName), 1), prefix = _c[0]; + var namespace = context.node.lookupNamespaceURI(prefix); + // override namespace if there is a namespace declaration + // attribute + // also lookup namespace declaration attributes + var nsDeclarations = {}; + try { + for (var _d = (e_1 = void 0, __values(element.attributes)), _e = _d.next(); !_e.done; _e = _d.next()) { + var _f = __read(_e.value, 2), attName = _f[0], attValue = _f[1]; + attName = s(attName); + attValue = s(attValue); + if (attName === "xmlns") { + namespace = attValue; + } + else { + var _g = __read(algorithm_1.namespace_extractQName(attName), 2), attPrefix = _g[0], attLocalName = _g[1]; + if (attPrefix === "xmlns") { + if (attLocalName === prefix) { + namespace = attValue; + } + nsDeclarations[attLocalName] = attValue; + } + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (_e && !_e.done && (_a = _d.return)) _a.call(_d); + } + finally { if (e_1) throw e_1.error; } + } + // create the DOM element node + var elementNode = (namespace !== null ? + this.element(context, namespace, elementName) : + this.element(context, undefined, elementName)); + if (elementNode === undefined) + break; + try { + // assign attributes + for (var _h = (e_2 = void 0, __values(element.attributes)), _j = _h.next(); !_j.done; _j = _h.next()) { + var _k = __read(_j.value, 2), attName = _k[0], attValue = _k[1]; + attName = s(attName); + attValue = s(attValue); + var _l = __read(algorithm_1.namespace_extractQName(attName), 2), attPrefix = _l[0], attLocalName = _l[1]; + var attNamespace = null; + if (attPrefix === "xmlns" || (attPrefix === null && attLocalName === "xmlns")) { + // namespace declaration attribute + attNamespace = infra_1.namespace.XMLNS; + } + else { + attNamespace = elementNode.node.lookupNamespaceURI(attPrefix); + if (attNamespace !== null && elementNode.node.isDefaultNamespace(attNamespace)) { + attNamespace = null; + } + else if (attNamespace === null && attPrefix !== null) { + attNamespace = nsDeclarations[attPrefix] || null; + } + } + if (attNamespace !== null) + this.attribute(elementNode, attNamespace, attName, attValue); + else + this.attribute(elementNode, undefined, attName, attValue); + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_j && !_j.done && (_b = _h.return)) _b.call(_h); + } + finally { if (e_2) throw e_2.error; } + } + if (!element.selfClosing) { + context = elementNode; + } + break; + case interfaces_1.TokenType.ClosingTag: + /* istanbul ignore else */ + if (context.node.parentNode) { + context = context.up(); + } + break; + } + token = lexer.nextToken(); + } + return context; + }; + return XMLReader; +}(BaseReader_1.BaseReader)); +exports.XMLReader = XMLReader; +//# sourceMappingURL=XMLReader.js.map + +/***/ }), + +/***/ 2475: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var ObjectReader_1 = __nccwpck_require__(768); +var BaseReader_1 = __nccwpck_require__(3396); +var js_yaml_1 = __nccwpck_require__(1917); +/** + * Parses XML nodes from a YAML string. + */ +var YAMLReader = /** @class */ (function (_super) { + __extends(YAMLReader, _super); + function YAMLReader() { + return _super !== null && _super.apply(this, arguments) || this; + } + /** + * Parses the given document representation. + * + * @param node - node receive parsed XML nodes + * @param str - YAML string to parse + */ + YAMLReader.prototype._parse = function (node, str) { + var result = js_yaml_1.safeLoad(str); + /* istanbul ignore next */ + if (result === undefined) { + throw new Error("Unable to parse YAML document."); + } + return new ObjectReader_1.ObjectReader(this._builderOptions).parse(node, result); + }; + return YAMLReader; +}(BaseReader_1.BaseReader)); +exports.YAMLReader = YAMLReader; +//# sourceMappingURL=YAMLReader.js.map + +/***/ }), + +/***/ 560: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var XMLReader_1 = __nccwpck_require__(5044); +exports.XMLReader = XMLReader_1.XMLReader; +var ObjectReader_1 = __nccwpck_require__(768); +exports.ObjectReader = ObjectReader_1.ObjectReader; +var JSONReader_1 = __nccwpck_require__(3518); +exports.JSONReader = JSONReader_1.JSONReader; +var YAMLReader_1 = __nccwpck_require__(2475); +exports.YAMLReader = YAMLReader_1.YAMLReader; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 708: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +/** + * Pre-serializes XML nodes. + */ +var BaseCBWriter = /** @class */ (function () { + /** + * Initializes a new instance of `BaseCBWriter`. + * + * @param builderOptions - XML builder options + */ + function BaseCBWriter(builderOptions) { + /** + * Gets the current depth of the XML tree. + */ + this.level = 0; + this._builderOptions = builderOptions; + this._writerOptions = builderOptions; + } + return BaseCBWriter; +}()); +exports.BaseCBWriter = BaseCBWriter; +//# sourceMappingURL=BaseCBWriter.js.map + +/***/ }), + +/***/ 7644: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; +}; +var __spread = (this && this.__spread) || function () { + for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i])); + return ar; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var interfaces_1 = __nccwpck_require__(7305); +var LocalNameSet_1 = __nccwpck_require__(9049); +var NamespacePrefixMap_1 = __nccwpck_require__(283); +var infra_1 = __nccwpck_require__(4251); +var algorithm_1 = __nccwpck_require__(61); +/** + * Pre-serializes XML nodes. + */ +var BaseWriter = /** @class */ (function () { + /** + * Initializes a new instance of `BaseWriter`. + * + * @param builderOptions - XML builder options + */ + function BaseWriter(builderOptions) { + /** + * Gets the current depth of the XML tree. + */ + this.level = 0; + this._builderOptions = builderOptions; + } + /** + * Used by derived classes to serialize the XML declaration. + * + * @param version - a version number string + * @param encoding - encoding declaration + * @param standalone - standalone document declaration + */ + BaseWriter.prototype.declaration = function (version, encoding, standalone) { }; + /** + * Used by derived classes to serialize a DocType node. + * + * @param name - node name + * @param publicId - public identifier + * @param systemId - system identifier + */ + BaseWriter.prototype.docType = function (name, publicId, systemId) { }; + /** + * Used by derived classes to serialize a comment node. + * + * @param data - node data + */ + BaseWriter.prototype.comment = function (data) { }; + /** + * Used by derived classes to serialize a text node. + * + * @param data - node data + */ + BaseWriter.prototype.text = function (data) { }; + /** + * Used by derived classes to serialize a processing instruction node. + * + * @param target - instruction target + * @param data - node data + */ + BaseWriter.prototype.instruction = function (target, data) { }; + /** + * Used by derived classes to serialize a CData section node. + * + * @param data - node data + */ + BaseWriter.prototype.cdata = function (data) { }; + /** + * Used by derived classes to serialize the beginning of the opening tag of an + * element node. + * + * @param name - node name + */ + BaseWriter.prototype.openTagBegin = function (name) { }; + /** + * Used by derived classes to serialize the ending of the opening tag of an + * element node. + * + * @param name - node name + * @param selfClosing - whether the element node is self closing + * @param voidElement - whether the element node is a HTML void element + */ + BaseWriter.prototype.openTagEnd = function (name, selfClosing, voidElement) { }; + /** + * Used by derived classes to serialize the closing tag of an element node. + * + * @param name - node name + */ + BaseWriter.prototype.closeTag = function (name) { }; + /** + * Used by derived classes to serialize attributes or namespace declarations. + * + * @param attributes - attribute array + */ + BaseWriter.prototype.attributes = function (attributes) { + var e_1, _a; + try { + for (var attributes_1 = __values(attributes), attributes_1_1 = attributes_1.next(); !attributes_1_1.done; attributes_1_1 = attributes_1.next()) { + var attr = attributes_1_1.value; + this.attribute(attr[1] === null ? attr[2] : attr[1] + ':' + attr[2], attr[3]); + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (attributes_1_1 && !attributes_1_1.done && (_a = attributes_1.return)) _a.call(attributes_1); + } + finally { if (e_1) throw e_1.error; } + } + }; + /** + * Used by derived classes to serialize an attribute or namespace declaration. + * + * @param name - node name + * @param value - node value + */ + BaseWriter.prototype.attribute = function (name, value) { }; + /** + * Used by derived classes to perform any pre-processing steps before starting + * serializing an element node. + * + * @param name - node name + */ + BaseWriter.prototype.beginElement = function (name) { }; + /** + * Used by derived classes to perform any post-processing steps after + * completing serializing an element node. + * + * @param name - node name + */ + BaseWriter.prototype.endElement = function (name) { }; + /** + * Produces an XML serialization of the given node. The pre-serializer inserts + * namespace declarations where necessary and produces qualified names for + * nodes and attributes. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype.serializeNode = function (node, requireWellFormed, noDoubleEncoding) { + var hasNamespaces = (node._nodeDocument !== undefined && node._nodeDocument._hasNamespaces); + this.level = 0; + this.currentNode = node; + if (hasNamespaces) { + /** From: https://w3c.github.io/DOM-Parsing/#xml-serialization + * + * 1. Let namespace be a context namespace with value null. + * The context namespace tracks the XML serialization algorithm's current + * default namespace. The context namespace is changed when either an Element + * Node has a default namespace declaration, or the algorithm generates a + * default namespace declaration for the Element Node to match its own + * namespace. The algorithm assumes no namespace (null) to start. + * 2. Let prefix map be a new namespace prefix map. + * 3. Add the XML namespace with prefix value "xml" to prefix map. + * 4. Let prefix index be a generated namespace prefix index with value 1. + * The generated namespace prefix index is used to generate a new unique + * prefix value when no suitable existing namespace prefix is available to + * serialize a node's namespaceURI (or the namespaceURI of one of node's + * attributes). See the generate a prefix algorithm. + */ + var namespace = null; + var prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + prefixMap.set("xml", infra_1.namespace.XML); + var prefixIndex = { value: 1 }; + /** + * 5. Return the result of running the XML serialization algorithm on node + * passing the context namespace namespace, namespace prefix map prefix map, + * generated namespace prefix index reference to prefix index, and the + * flag require well-formed. If an exception occurs during the execution + * of the algorithm, then catch that exception and throw an + * "InvalidStateError" DOMException. + */ + this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + else { + this._serializeNode(node, requireWellFormed, noDoubleEncoding); + } + }; + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeNodeNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + this.currentNode = node; + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Document: + this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Comment: + this._serializeComment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Text: + this._serializeText(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentFragment: + this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentType: + this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.ProcessingInstruction: + this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.CData: + this._serializeCData(node, requireWellFormed, noDoubleEncoding); + break; + default: + throw new Error("Unknown node type: " + node.nodeType); + } + }; + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeNode = function (node, requireWellFormed, noDoubleEncoding) { + this.currentNode = node; + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + this._serializeElement(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Document: + this._serializeDocument(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Comment: + this._serializeComment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Text: + this._serializeText(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentFragment: + this._serializeDocumentFragment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentType: + this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.ProcessingInstruction: + this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.CData: + this._serializeCData(node, requireWellFormed, noDoubleEncoding); + break; + default: + throw new Error("Unknown node type: " + node.nodeType); + } + }; + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeElementNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + var e_2, _a; + var attributes = []; + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + var qualifiedName = ''; + var skipEndTag = false; + var ignoreNamespaceDefinitionAttribute = false; + var map = prefixMap.copy(); + var localPrefixesMap = {}; + var localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + var inheritedNS = namespace; + var ns = node.namespaceURI; + /** 11. If inherited ns is equal to ns, then: */ + if (inheritedNS === ns) { + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + if (ns === infra_1.namespace.XML) { + qualifiedName = 'xml:' + node.localName; + } + else { + qualifiedName = node.localName; + } + /** 11.4. Append the value of qualified name to markup. */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + } + else { + /** + * 12. Otherwise, inherited ns is not equal to ns (the node's own + * namespace is different from the context namespace of its parent). + * Run these sub-steps: + * + * 12.1. Let prefix be the value of node's prefix attribute. + * 12.2. Let candidate prefix be the result of retrieving a preferred + * prefix string prefix from map given namespace ns. The above may return + * null if no namespace key ns exists in map. + */ + var prefix = node.prefix; + /** + * We don't need to run "retrieving a preferred prefix string" algorithm if + * the element has no prefix and its namespace matches to the default + * namespace. + * See: https://github.com/web-platform-tests/wpt/pull/16703 + */ + var candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + /** + * 12.3. If the value of prefix matches "xmlns", then run the following + * steps: + */ + if (prefix === "xmlns") { + /** + * 12.3.1. If the require well-formed flag is set, then throw an error. + * An Element with prefix "xmlns" will not legally round-trip in a + * conforming XML parser. + */ + if (requireWellFormed) { + throw new Error("An element cannot have the 'xmlns' prefix (well-formed required)."); + } + /** + * 12.3.2. Let candidate prefix be the value of prefix. + */ + candidatePrefix = prefix; + } + /** + * 12.4.Found a suitable namespace prefix: if candidate prefix is not + * null (a namespace prefix is defined which maps to ns), then: + */ + if (candidatePrefix !== null) { + /** + * The following may serialize a different prefix than the Element's + * existing prefix if it already had one. However, the retrieving a + * preferred prefix string algorithm already tried to match the + * existing prefix if possible. + * + * 12.4.1. Append to qualified name the concatenation of candidate + * prefix, ":" (U+003A COLON), and node's localName. There exists on + * this node or the node's ancestry a namespace prefix definition that + * defines the node's namespace. + * 12.4.2. If the local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute) and its + * value is not the XML namespace, then let inherited ns get the value + * of local default namespace unless the local default namespace is the + * empty string in which case let it get null (the context namespace + * is changed to the declared default, rather than this node's own + * namespace). + * + * _Note:_ Any default namespace definitions or namespace prefixes that + * define the XML namespace are omitted when serializing this node's + * attributes. + */ + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.4.3. Append the value of qualified name to markup. + */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** 12.5. Otherwise, if prefix is not null, then: */ + } + else if (prefix !== null) { + /** + * _Note:_ By this step, there is no namespace or prefix mapping + * declaration in this node (or any parent node visited by this + * algorithm) that defines prefix otherwise the step labelled Found + * a suitable namespace prefix would have been followed. The sub-steps + * that follow will create a new namespace prefix declaration for prefix + * and ensure that prefix does not conflict with an existing namespace + * prefix declaration of the same localName in node's attribute list. + * + * 12.5.1. If the local prefixes map contains a key matching prefix, + * then let prefix be the result of generating a prefix providing as + * input map, ns, and prefix index. + */ + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, prefixIndex); + } + /** + * 12.5.2. Add prefix to map given namespace ns. + * 12.5.3. Append to qualified name the concatenation of prefix, ":" + * (U+003A COLON), and node's localName. + * 12.5.4. Append the value of qualified name to markup. + */ + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 12.5.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes a namespace prefix declaration for + * prefix which was just added to the map. + * + * 12.5.5.1. " " (U+0020 SPACE); + * 12.5.5.2. The string "xmlns:"; + * 12.5.5.3. The value of prefix; + * 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.5.5.5. The result of serializing an attribute value given ns and + * the require well-formed flag as input; + * 12.5.5.6. """ (U+0022 QUOTATION MARK). + */ + attributes.push([null, 'xmlns', prefix, + this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]); + /** + * 12.5.5.7. If local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute), then + * let inherited ns get the value of local default namespace unless the + * local default namespace is the empty string in which case let it get + * null. + */ + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.6. Otherwise, if local default namespace is null, or local + * default namespace is not null and its value is not equal to ns, then: + */ + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + /** + * _Note:_ At this point, the namespace for this node still needs to be + * serialized, but there's no prefix (or candidate prefix) available; the + * following uses the default namespace declaration to define the + * namespace--optionally replacing an existing default declaration + * if present. + * + * 12.6.1. Set the ignore namespace definition attribute flag to true. + * 12.6.2. Append to qualified name the value of node's localName. + * 12.6.3. Let the value of inherited ns be ns. + * + * _Note:_ The new default namespace will be used in the serialization + * to define this node's namespace and act as the context namespace for + * its children. + */ + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + /** + * 12.6.4. Append the value of qualified name to markup. + */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 12.6.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes the new (or replacement) default + * namespace definition. + * + * 12.6.5.1. " " (U+0020 SPACE); + * 12.6.5.2. The string "xmlns"; + * 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.6.5.4. The result of serializing an attribute value given ns + * and the require well-formed flag as input; + * 12.6.5.5. """ (U+0022 QUOTATION MARK). + */ + attributes.push([null, null, 'xmlns', + this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]); + /** + * 12.7. Otherwise, the node has a local default namespace that matches + * ns. Append to qualified name the value of node's localName, let the + * value of inherited ns be ns, and append the value of qualified name + * to markup. + */ + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + } + } + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + attributes.push.apply(attributes, __spread(this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding))); + this.attributes(attributes); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + var isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && node.childNodes.length === 0 && + BaseWriter._VoidElementNames.has(node.localName)) { + this.openTagEnd(qualifiedName, true, true); + this.endElement(qualifiedName); + skipEndTag = true; + } + else if (!isHTML && node.childNodes.length === 0) { + this.openTagEnd(qualifiedName, true, false); + this.endElement(qualifiedName); + skipEndTag = true; + } + else { + this.openTagEnd(qualifiedName, false, false); + } + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + if (isHTML && node.localName === "template") { + // TODO: serialize template contents + } + else { + try { + for (var _b = __values(node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this.level++; + this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed, noDoubleEncoding); + this.level--; + } + } + catch (e_2_1) { e_2 = { error: e_2_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_2) throw e_2.error; } + } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + * 21. Return the value of markup. + */ + this.closeTag(qualifiedName); + this.endElement(qualifiedName); + }; + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeElement = function (node, requireWellFormed, noDoubleEncoding) { + var e_3, _a; + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + var skipEndTag = false; + /** 11. If inherited ns is equal to ns, then: */ + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + var qualifiedName = node.localName; + /** 11.4. Append the value of qualified name to markup. */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + var attributes = this._serializeAttributes(node, requireWellFormed, noDoubleEncoding); + this.attributes(attributes); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + if (!node.hasChildNodes()) { + this.openTagEnd(qualifiedName, true, false); + this.endElement(qualifiedName); + skipEndTag = true; + } + else { + this.openTagEnd(qualifiedName, false, false); + } + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return; + try { + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this.level++; + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + this.level--; + } + } + catch (e_3_1) { e_3 = { error: e_3_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_3) throw e_3.error; } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + * 21. Return the value of markup. + */ + this.closeTag(qualifiedName); + this.endElement(qualifiedName); + }; + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeDocumentNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + var e_4, _a; + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + try { + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + for (var _b = __values(node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + } + catch (e_4_1) { e_4 = { error: e_4_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_4) throw e_4.error; } + } + }; + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeDocument = function (node, requireWellFormed, noDoubleEncoding) { + var e_5, _a; + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + try { + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + } + } + catch (e_5_1) { e_5 = { error: e_5_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_5) throw e_5.error; } + } + }; + /** + * Produces an XML serialization of a comment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeComment = function (node, requireWellFormed, noDoubleEncoding) { + /** + * If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that + * ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception; + * the serialization of this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) { + throw new Error("Comment data contains invalid characters (well-formed required)."); + } + /** + * Otherwise, return the concatenation of "". + */ + this.comment(node.data); + }; + /** + * Produces an XML serialization of a text node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + * @param level - current depth of the XML tree + */ + BaseWriter.prototype._serializeText = function (node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is set (its value is true), and + * node's data contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this node's + * data would not be well-formed. + */ + if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + throw new Error("Text data contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the value of node's data. + * 3. Replace any occurrences of "&" in markup by "&". + * 4. Replace any occurrences of "<" in markup by "<". + * 5. Replace any occurrences of ">" in markup by ">". + * 6. Return the value of markup. + */ + var markup = ""; + if (noDoubleEncoding) { + markup = node.data.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(//g, '>'); + } + else { + for (var i = 0; i < node.data.length; i++) { + var c = node.data[i]; + if (c === "&") + markup += "&"; + else if (c === "<") + markup += "<"; + else if (c === ">") + markup += ">"; + else + markup += c; + } + } + this.text(markup); + }; + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeDocumentFragmentNS = function (node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + var e_6, _a; + try { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + for (var _b = __values(node.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + } + catch (e_6_1) { e_6 = { error: e_6_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_6) throw e_6.error; } + } + }; + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeDocumentFragment = function (node, requireWellFormed, noDoubleEncoding) { + var e_7, _a; + try { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + for (var _b = __values(node._children), _c = _b.next(); !_c.done; _c = _b.next()) { + var childNode = _c.value; + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + } + } + catch (e_7_1) { e_7 = { error: e_7_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_7) throw e_7.error; } + } + }; + /** + * Produces an XML serialization of a document type node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeDocumentType = function (node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is true and the node's publicId + * attribute contains characters that are not matched by the XML PubidChar + * production, then throw an exception; the serialization of this node + * would not be a well-formed document type declaration. + */ + if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + throw new Error("DocType public identifier does not match PubidChar construct (well-formed required)."); + } + /** + * 2. If the require well-formed flag is true and the node's systemId + * attribute contains characters that are not matched by the XML Char + * production or that contains both a """ (U+0022 QUOTATION MARK) and a + * "'" (U+0027 APOSTROPHE), then throw an exception; the serialization + * of this node would not be a well-formed document type declaration. + */ + if (requireWellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + throw new Error("DocType system identifier contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be an empty string. + * 4. Append the string "" (U+003E GREATER-THAN SIGN) to markup. + * 11. Return the value of markup. + */ + this.docType(node.name, node.publicId, node.systemId); + }; + /** + * Produces an XML serialization of a processing instruction node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeProcessingInstruction = function (node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is set (its value is true), and node's + * target contains a ":" (U+003A COLON) character or is an ASCII + * case-insensitive match for the string "xml", then throw an exception; + * the serialization of this node's target would not be well-formed. + */ + if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + throw new Error("Processing instruction target contains invalid characters (well-formed required)."); + } + /** + * 2. If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains the string "?>" (U+003F QUESTION MARK, + * U+003E GREATER-THAN SIGN), then throw an exception; the serialization of + * this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("?>") !== -1)) { + throw new Error("Processing instruction data contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be the concatenation of the following, in the order listed: + * 3.1. "" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN). + * 4. Return the value of markup. + */ + this.instruction(node.target, node.data); + }; + /** + * Produces an XML serialization of a CDATA node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeCData = function (node, requireWellFormed, noDoubleEncoding) { + if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) { + throw new Error("CDATA contains invalid characters (well-formed required)."); + } + this.cdata(node.data); + }; + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeAttributesNS = function (node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding) { + var e_8, _a; + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + var result = []; + var localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + try { + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + // Optimize common case + if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) { + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + var attributeNamespace = attr.namespaceURI; + var candidatePrefix = null; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + if (attributeNamespace !== null) { + /** + * 3.5.1. Let candidate prefix be the result of retrieving a preferred + * prefix string from map given namespace attribute namespace with + * preferred prefix being attr's prefix value. + */ + candidatePrefix = map.get(attr.prefix, attributeNamespace); + /** + * 3.5.2. If the value of attribute namespace is the XMLNS namespace, + * then run these steps: + */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 3.5.2.1. If any of the following are true, then stop running these + * steps and goto Loop to visit the next attribute: + * - the attr's value is the XML namespace; + * _Note:_ The XML namespace cannot be redeclared and survive + * round-tripping (unless it defines the prefix "xml"). To avoid this + * problem, this algorithm always prefixes elements in the XML + * namespace with "xml" and drops any related definitions as seen + * in the above condition. + * - the attr's prefix is null and the ignore namespace definition + * attribute flag is true (the Element's default namespace attribute + * should be skipped); + * - the attr's prefix is not null and either + * * the attr's localName is not a key contained in the local + * prefixes map, or + * * the attr's localName is present in the local prefixes map but + * the value of the key does not match attr's value + * and furthermore that the attr's localName (as the prefix to find) + * is found in the namespace prefix map given the namespace consisting + * of the attr's value (the current namespace prefix definition was + * exactly defined previously--on an ancestor element not the current + * element whose attributes are being processed). + */ + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + /** + * 3.5.2.2. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute matches the XMLNS + * namespace, then throw an exception; the serialization of this + * attribute would produce invalid XML because the XMLNS namespace + * is reserved and cannot be applied as an element's namespace via + * XML parsing. + * + * _Note:_ DOM APIs do allow creation of elements in the XMLNS + * namespace but with strict qualifications. + */ + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved (well-formed required)."); + } + /** + * 3.5.2.3. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute is the empty string, then + * throw an exception; namespace prefix declarations cannot be used + * to undeclare a namespace (use a default namespace declaration + * instead). + */ + if (requireWellFormed && attr.value === '') { + throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required)."); + } + /** + * 3.5.2.4. the attr's prefix matches the string "xmlns", then let + * candidate prefix be the string "xmlns". + */ + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace. + * Run these steps: + * + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + /** + * 3.5.3.1. Let candidate prefix be the result of generating a prefix + * providing map, attribute namespace, and prefix index as input. + */ + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + /** + * 3.5.3.2. Append the following to result, in the order listed: + * 3.5.3.2.1. " " (U+0020 SPACE); + * 3.5.3.2.2. The string "xmlns:"; + * 3.5.3.2.3. The value of candidate prefix; + * 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.5.3.2.5. The result of serializing an attribute value given + * attribute namespace and the require well-formed flag as input; + * 3.5.3.2.6. """ (U+0022 QUOTATION MARK). + */ + result.push([null, "xmlns", candidatePrefix, + this._serializeAttributeValue(attributeNamespace, requireWellFormed, noDoubleEncoding)]); + } + } + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + var attrName = ''; + if (candidatePrefix !== null) { + attrName = candidatePrefix; + } + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result.push([attributeNamespace, candidatePrefix, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + } + } + catch (e_8_1) { e_8 = { error: e_8_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_8) throw e_8.error; } + } + /** + * 4. Return the value of result. + */ + return result; + }; + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeAttributes = function (node, requireWellFormed, noDoubleEncoding) { + var e_9, _a; + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + var result = []; + var localNameSet = requireWellFormed ? {} : undefined; + try { + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + // Optimize common case + if (!requireWellFormed) { + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + /* istanbul ignore else */ + if (requireWellFormed && localNameSet) + localNameSet[attr.localName] = true; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + } + } + catch (e_9_1) { e_9 = { error: e_9_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_9) throw e_9.error; } + } + /** + * 4. Return the value of result. + */ + return result; + }; + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + BaseWriter.prototype._recordNamespaceInformation = function (node, map, localPrefixesMap) { + var e_10, _a; + /** + * 1. Let default namespace attr value be null. + */ + var defaultNamespaceAttrValue = null; + try { + /** + * 2. Main: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (var _b = __values(node.attributes), _c = _b.next(); !_c.done; _c = _b.next()) { + var attr = _c.value; + /** + * _Note:_ The following conditional steps find namespace prefixes. Only + * attributes in the XMLNS namespace are considered (e.g., attributes made + * to look like namespace declarations via + * setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not + * included). + */ + /** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */ + var attributeNamespace = attr.namespaceURI; + /** 2.2. Let attribute prefix be the value of attr's prefix. */ + var attributePrefix = attr.prefix; + /** 2.3. If the attribute namespace is the XMLNS namespace, then: */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 2.3.1. If attribute prefix is null, then attr is a default namespace + * declaration. Set the default namespace attr value to attr's value and + * stop running these steps, returning to Main to visit the next + * attribute. + */ + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + /** + * 2.3.2. Otherwise, the attribute prefix is not null and attr is a + * namespace prefix definition. Run the following steps: + */ + } + else { + /** 2.3.2.1. Let prefix definition be the value of attr's localName. */ + var prefixDefinition = attr.localName; + /** 2.3.2.2. Let namespace definition be the value of attr's value. */ + var namespaceDefinition = attr.value; + /** + * 2.3.2.3. If namespace definition is the XML namespace, then stop + * running these steps, and return to Main to visit the next + * attribute. + * + * _Note:_ XML namespace definitions in prefixes are completely + * ignored (in order to avoid unnecessary work when there might be + * prefix conflicts). XML namespaced elements are always handled + * uniformly by prefixing (and overriding if necessary) the element's + * localname with the reserved "xml" prefix. + */ + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + /** + * 2.3.2.4. If namespace definition is the empty string (the + * declarative form of having no namespace), then let namespace + * definition be null instead. + */ + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + /** + * 2.3.2.5. If prefix definition is found in map given the namespace + * namespace definition, then stop running these steps, and return to + * Main to visit the next attribute. + * + * _Note:_ This step avoids adding duplicate prefix definitions for + * the same namespace in the map. This has the side-effect of avoiding + * later serialization of duplicate namespace prefix declarations in + * any descendant nodes. + */ + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + /** + * 2.3.2.6. Add the prefix prefix definition to map given namespace + * namespace definition. + */ + map.set(prefixDefinition, namespaceDefinition); + /** + * 2.3.2.7. Add the value of prefix definition as a new key to the + * local prefixes map, with the namespace definition as the key's + * value replacing the value of null with the empty string if + * applicable. + */ + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + } + catch (e_10_1) { e_10 = { error: e_10_1 }; } + finally { + try { + if (_c && !_c.done && (_a = _b.return)) _a.call(_b); + } + finally { if (e_10) throw e_10.error; } + } + /** + * 3. Return the value of default namespace attr value. + * + * _Note:_ The empty string is a legitimate return value and is not + * converted to null. + */ + return defaultNamespaceAttrValue; + }; + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + BaseWriter.prototype._generatePrefix = function (newNamespace, prefixMap, prefixIndex) { + /** + * 1. Let generated prefix be the concatenation of the string "ns" and the + * current numerical value of prefix index. + * 2. Let the value of prefix index be incremented by one. + * 3. Add to map the generated prefix given the new namespace namespace. + * 4. Return the value of generated prefix. + */ + var generatedPrefix = "ns" + prefixIndex.value.toString(); + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + }; + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + BaseWriter.prototype._serializeAttributeValue = function (value, requireWellFormed, noDoubleEncoding) { + /** + * From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value + * + * 1. If the require well-formed flag is set (its value is true), and + * attribute value contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this attribute + * value would fail to produce a well-formed element serialization. + */ + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + throw new Error("Invalid characters in attribute value."); + } + /** + * 2. If attribute value is null, then return the empty string. + */ + if (value === null) + return ""; + /** + * 3. Otherwise, attribute value is a string. Return the value of attribute + * value, first replacing any occurrences of the following: + * - "&" with "&" + * - """ with """ + * - "<" with "<" + * - ">" with ">" + * NOTE + * This matches behavior present in browsers, and goes above and beyond the + * grammar requirement in the XML specification's AttValue production by + * also replacing ">" characters. + */ + if (noDoubleEncoding) { + return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); + } + else { + var result = ""; + for (var i = 0; i < value.length; i++) { + var c = value[i]; + if (c === "\"") + result += """; + else if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + } + }; + BaseWriter._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); + return BaseWriter; +}()); +exports.BaseWriter = BaseWriter; +//# sourceMappingURL=BaseWriter.js.map + +/***/ }), + +/***/ 7525: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var BaseCBWriter_1 = __nccwpck_require__(708); +/** + * Serializes XML nodes. + */ +var JSONCBWriter = /** @class */ (function (_super) { + __extends(JSONCBWriter, _super); + /** + * Initializes a new instance of `JSONCBWriter`. + * + * @param builderOptions - XML builder options + */ + function JSONCBWriter(builderOptions) { + var _this = _super.call(this, builderOptions) || this; + _this._hasChildren = []; + _this._additionalLevel = 0; + return _this; + } + /** @inheritdoc */ + JSONCBWriter.prototype.frontMatter = function () { + return ""; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.declaration = function (version, encoding, standalone) { + return ""; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.docType = function (name, publicId, systemId) { + return ""; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.comment = function (data) { + // { "!": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.comment) + this._sep() + + this._val(data) + this._sep() + "}"; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.text = function (data) { + // { "#": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.text) + this._sep() + + this._val(data) + this._sep() + "}"; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.instruction = function (target, data) { + // { "?": "target hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.ins) + this._sep() + + this._val(data ? target + " " + data : target) + this._sep() + "}"; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.cdata = function (data) { + // { "$": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.cdata) + this._sep() + + this._val(data) + this._sep() + "}"; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.attribute = function (name, value) { + // { "@name": "val" } + return this._comma() + this._beginLine(1) + "{" + this._sep() + + this._key(this._builderOptions.convert.att + name) + this._sep() + + this._val(value) + this._sep() + "}"; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.openTagBegin = function (name) { + // { "node": { "#": [ + var str = this._comma() + this._beginLine() + "{" + this._sep() + this._key(name) + this._sep() + "{"; + this._additionalLevel++; + this.hasData = true; + str += this._beginLine() + this._key(this._builderOptions.convert.text) + this._sep() + "["; + this._hasChildren.push(false); + return str; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.openTagEnd = function (name, selfClosing, voidElement) { + if (selfClosing) { + var str = this._sep() + "]"; + this._additionalLevel--; + str += this._beginLine() + "}" + this._sep() + "}"; + return str; + } + else { + return ""; + } + }; + /** @inheritdoc */ + JSONCBWriter.prototype.closeTag = function (name) { + // ] } } + var str = this._beginLine() + "]"; + this._additionalLevel--; + str += this._beginLine() + "}" + this._sep() + "}"; + return str; + }; + /** @inheritdoc */ + JSONCBWriter.prototype.beginElement = function (name) { }; + /** @inheritdoc */ + JSONCBWriter.prototype.endElement = function (name) { this._hasChildren.pop(); }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + JSONCBWriter.prototype._beginLine = function (additionalOffset) { + if (additionalOffset === void 0) { additionalOffset = 0; } + if (this._writerOptions.prettyPrint) { + return (this.hasData ? this._writerOptions.newline : "") + + this._indent(this._writerOptions.offset + this.level + additionalOffset); + } + else { + return ""; + } + }; + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + JSONCBWriter.prototype._indent = function (level) { + if (level + this._additionalLevel <= 0) { + return ""; + } + else { + return this._writerOptions.indent.repeat(level + this._additionalLevel); + } + }; + /** + * Produces a comma before a child node if it has previous siblings. + */ + JSONCBWriter.prototype._comma = function () { + var str = (this._hasChildren[this._hasChildren.length - 1] ? "," : ""); + if (this._hasChildren.length > 0) { + this._hasChildren[this._hasChildren.length - 1] = true; + } + return str; + }; + /** + * Produces a separator string. + */ + JSONCBWriter.prototype._sep = function () { + return (this._writerOptions.prettyPrint ? " " : ""); + }; + /** + * Produces a JSON key string delimited with double quotes. + */ + JSONCBWriter.prototype._key = function (key) { + return "\"" + key + "\":"; + }; + /** + * Produces a JSON value string delimited with double quotes. + */ + JSONCBWriter.prototype._val = function (val) { + return JSON.stringify(val); + }; + return JSONCBWriter; +}(BaseCBWriter_1.BaseCBWriter)); +exports.JSONCBWriter = JSONCBWriter; +//# sourceMappingURL=JSONCBWriter.js.map + +/***/ }), + +/***/ 7510: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var ObjectWriter_1 = __nccwpck_require__(243); +var util_1 = __nccwpck_require__(6195); +var BaseWriter_1 = __nccwpck_require__(7644); +/** + * Serializes XML nodes into a JSON string. + */ +var JSONWriter = /** @class */ (function (_super) { + __extends(JSONWriter, _super); + /** + * Initializes a new instance of `JSONWriter`. + * + * @param builderOptions - XML builder options + * @param writerOptions - serialization options + */ + function JSONWriter(builderOptions, writerOptions) { + var _this = _super.call(this, builderOptions) || this; + // provide default options + _this._writerOptions = util_1.applyDefaults(writerOptions, { + wellFormed: false, + noDoubleEncoding: false, + prettyPrint: false, + indent: ' ', + newline: '\n', + offset: 0, + group: false, + verbose: false + }); + return _this; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + JSONWriter.prototype.serialize = function (node) { + // convert to object + var objectWriterOptions = util_1.applyDefaults(this._writerOptions, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + }); + var objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions, objectWriterOptions); + var val = objectWriter.serialize(node); + // recursively convert object into JSON string + return this._beginLine(this._writerOptions, 0) + this._convertObject(val, this._writerOptions); + }; + /** + * Produces an XML serialization of the given object. + * + * @param obj - object to serialize + * @param options - serialization options + * @param level - depth of the XML tree + */ + JSONWriter.prototype._convertObject = function (obj, options, level) { + var e_1, _a; + var _this = this; + if (level === void 0) { level = 0; } + var markup = ''; + var isLeaf = this._isLeafNode(obj); + if (util_1.isArray(obj)) { + markup += '['; + var len = obj.length; + var i = 0; + try { + for (var obj_1 = __values(obj), obj_1_1 = obj_1.next(); !obj_1_1.done; obj_1_1 = obj_1.next()) { + var val = obj_1_1.value; + markup += this._endLine(options, level + 1) + + this._beginLine(options, level + 1) + + this._convertObject(val, options, level + 1); + if (i < len - 1) { + markup += ','; + } + i++; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (obj_1_1 && !obj_1_1.done && (_a = obj_1.return)) _a.call(obj_1); + } + finally { if (e_1) throw e_1.error; } + } + markup += this._endLine(options, level) + this._beginLine(options, level); + markup += ']'; + } + else if (util_1.isObject(obj)) { + markup += '{'; + var len_1 = util_1.objectLength(obj); + var i_1 = 0; + util_1.forEachObject(obj, function (key, val) { + if (isLeaf && options.prettyPrint) { + markup += ' '; + } + else { + markup += _this._endLine(options, level + 1) + _this._beginLine(options, level + 1); + } + markup += _this._key(key); + if (options.prettyPrint) { + markup += ' '; + } + markup += _this._convertObject(val, options, level + 1); + if (i_1 < len_1 - 1) { + markup += ','; + } + i_1++; + }, this); + if (isLeaf && options.prettyPrint) { + markup += ' '; + } + else { + markup += this._endLine(options, level) + this._beginLine(options, level); + } + markup += '}'; + } + else { + markup += this._val(obj); + } + return markup; + }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + * @param level - current depth of the XML tree + */ + JSONWriter.prototype._beginLine = function (options, level) { + if (!options.prettyPrint) { + return ''; + } + else { + var indentLevel = options.offset + level + 1; + if (indentLevel > 0) { + return new Array(indentLevel).join(options.indent); + } + } + return ''; + }; + /** + * Produces characters to be appended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + * @param level - current depth of the XML tree + */ + JSONWriter.prototype._endLine = function (options, level) { + if (!options.prettyPrint) { + return ''; + } + else { + return options.newline; + } + }; + /** + * Produces a JSON key string delimited with double quotes. + */ + JSONWriter.prototype._key = function (key) { + return "\"" + key + "\":"; + }; + /** + * Produces a JSON value string delimited with double quotes. + */ + JSONWriter.prototype._val = function (val) { + return JSON.stringify(val); + }; + /** + * Determines if an object is a leaf node. + * + * @param obj + */ + JSONWriter.prototype._isLeafNode = function (obj) { + return this._descendantCount(obj) <= 1; + }; + /** + * Counts the number of descendants of the given object. + * + * @param obj + * @param count + */ + JSONWriter.prototype._descendantCount = function (obj, count) { + var _this = this; + if (count === void 0) { count = 0; } + if (util_1.isArray(obj)) { + util_1.forEachArray(obj, function (val) { return count += _this._descendantCount(val, count); }, this); + } + else if (util_1.isObject(obj)) { + util_1.forEachObject(obj, function (key, val) { return count += _this._descendantCount(val, count); }, this); + } + else { + count++; + } + return count; + }; + return JSONWriter; +}(BaseWriter_1.BaseWriter)); +exports.JSONWriter = JSONWriter; +//# sourceMappingURL=JSONWriter.js.map + +/***/ }), + +/***/ 1397: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var ObjectWriter_1 = __nccwpck_require__(243); +var BaseWriter_1 = __nccwpck_require__(7644); +/** + * Serializes XML nodes into ES6 maps and arrays. + */ +var MapWriter = /** @class */ (function (_super) { + __extends(MapWriter, _super); + /** + * Initializes a new instance of `MapWriter`. + * + * @param builderOptions - XML builder options + * @param writerOptions - serialization options + */ + function MapWriter(builderOptions, writerOptions) { + var _this = _super.call(this, builderOptions) || this; + // provide default options + _this._writerOptions = util_1.applyDefaults(writerOptions, { + format: "map", + wellFormed: false, + noDoubleEncoding: false, + group: false, + verbose: false + }); + return _this; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + */ + MapWriter.prototype.serialize = function (node) { + // convert to object + var objectWriterOptions = util_1.applyDefaults(this._writerOptions, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + verbose: false + }); + var objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions, objectWriterOptions); + var val = objectWriter.serialize(node); + // recursively convert object into Map + return this._convertObject(val); + }; + /** + * Recursively converts a JS object into an ES5 map. + * + * @param obj - a JS object + */ + MapWriter.prototype._convertObject = function (obj) { + if (util_1.isArray(obj)) { + for (var i = 0; i < obj.length; i++) { + obj[i] = this._convertObject(obj[i]); + } + return obj; + } + else if (util_1.isObject(obj)) { + var map = new Map(); + for (var key in obj) { + map.set(key, this._convertObject(obj[key])); + } + return map; + } + else { + return obj; + } + }; + return MapWriter; +}(BaseWriter_1.BaseWriter)); +exports.MapWriter = MapWriter; +//# sourceMappingURL=MapWriter.js.map + +/***/ }), + +/***/ 243: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var interfaces_1 = __nccwpck_require__(7305); +var BaseWriter_1 = __nccwpck_require__(7644); +/** + * Serializes XML nodes into objects and arrays. + */ +var ObjectWriter = /** @class */ (function (_super) { + __extends(ObjectWriter, _super); + /** + * Initializes a new instance of `ObjectWriter`. + * + * @param builderOptions - XML builder options + * @param writerOptions - serialization options + */ + function ObjectWriter(builderOptions, writerOptions) { + var _this = _super.call(this, builderOptions) || this; + _this._writerOptions = util_1.applyDefaults(writerOptions, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + group: false, + verbose: false + }); + return _this; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + */ + ObjectWriter.prototype.serialize = function (node) { + this._currentList = []; + this._currentIndex = 0; + this._listRegister = [this._currentList]; + /** + * First pass, serialize nodes + * This creates a list of nodes grouped under node types while preserving + * insertion order. For example: + * [ + * root: [ + * node: [ + * { "@" : { "att1": "val1", "att2": "val2" } + * { "#": "node text" } + * { childNode: [] } + * { "#": "more text" } + * ], + * node: [ + * { "@" : { "att": "val" } + * { "#": [ "text line1", "text line2" ] } + * ] + * ] + * ] + */ + this.serializeNode(node, this._writerOptions.wellFormed, this._writerOptions.noDoubleEncoding); + /** + * Second pass, process node lists. Above example becomes: + * { + * root: { + * node: [ + * { + * "@att1": "val1", + * "@att2": "val2", + * "#1": "node text", + * childNode: {}, + * "#2": "more text" + * }, + * { + * "@att": "val", + * "#": [ "text line1", "text line2" ] + * } + * ] + * } + * } + */ + return this._process(this._currentList, this._writerOptions); + }; + ObjectWriter.prototype._process = function (items, options) { + var _a, _b, _c, _d, _e, _f, _g; + if (items.length === 0) + return {}; + // determine if there are non-unique element names + var namesSeen = {}; + var hasNonUniqueNames = false; + var textCount = 0; + var commentCount = 0; + var instructionCount = 0; + var cdataCount = 0; + for (var i = 0; i < items.length; i++) { + var item = items[i]; + var key = Object.keys(item)[0]; + switch (key) { + case "@": + continue; + case "#": + textCount++; + break; + case "!": + commentCount++; + break; + case "?": + instructionCount++; + break; + case "$": + cdataCount++; + break; + default: + if (namesSeen[key]) { + hasNonUniqueNames = true; + } + else { + namesSeen[key] = true; + } + break; + } + } + var defAttrKey = this._getAttrKey(); + var defTextKey = this._getNodeKey(interfaces_1.NodeType.Text); + var defCommentKey = this._getNodeKey(interfaces_1.NodeType.Comment); + var defInstructionKey = this._getNodeKey(interfaces_1.NodeType.ProcessingInstruction); + var defCdataKey = this._getNodeKey(interfaces_1.NodeType.CData); + if (textCount === 1 && items.length === 1 && util_1.isString(items[0]["#"])) { + // special case of an element node with a single text node + return items[0]["#"]; + } + else if (hasNonUniqueNames) { + var obj = {}; + // process attributes first + for (var i = 0; i < items.length; i++) { + var item = items[i]; + var key = Object.keys(item)[0]; + if (key === "@") { + var attrs = item["@"]; + var attrKeys = Object.keys(attrs); + if (attrKeys.length === 1) { + obj[defAttrKey + attrKeys[0]] = attrs[attrKeys[0]]; + } + else { + obj[defAttrKey] = item["@"]; + } + } + } + // list contains element nodes with non-unique names + // return an array with mixed content notation + var result = []; + for (var i = 0; i < items.length; i++) { + var item = items[i]; + var key = Object.keys(item)[0]; + switch (key) { + case "@": + // attributes were processed above + break; + case "#": + result.push((_a = {}, _a[defTextKey] = item["#"], _a)); + break; + case "!": + result.push((_b = {}, _b[defCommentKey] = item["!"], _b)); + break; + case "?": + result.push((_c = {}, _c[defInstructionKey] = item["?"], _c)); + break; + case "$": + result.push((_d = {}, _d[defCdataKey] = item["$"], _d)); + break; + default: + // element node + var ele = item; + if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) { + // group of element nodes + var eleGroup = []; + var listOfLists = ele[key]; + for (var i_1 = 0; i_1 < listOfLists.length; i_1++) { + eleGroup.push(this._process(listOfLists[i_1], options)); + } + result.push((_e = {}, _e[key] = eleGroup, _e)); + } + else { + // single element node + if (options.verbose) { + result.push((_f = {}, _f[key] = [this._process(ele[key], options)], _f)); + } + else { + result.push((_g = {}, _g[key] = this._process(ele[key], options), _g)); + } + } + break; + } + } + obj[defTextKey] = result; + return obj; + } + else { + // all element nodes have unique names + // return an object while prefixing data node keys + var textId = 1; + var commentId = 1; + var instructionId = 1; + var cdataId = 1; + var obj = {}; + for (var i = 0; i < items.length; i++) { + var item = items[i]; + var key = Object.keys(item)[0]; + switch (key) { + case "@": + var attrs = item["@"]; + var attrKeys = Object.keys(attrs); + if (!options.group || attrKeys.length === 1) { + for (var attrName in attrs) { + obj[defAttrKey + attrName] = attrs[attrName]; + } + } + else { + obj[defAttrKey] = attrs; + } + break; + case "#": + textId = this._processSpecItem(item["#"], obj, options.group, defTextKey, textCount, textId); + break; + case "!": + commentId = this._processSpecItem(item["!"], obj, options.group, defCommentKey, commentCount, commentId); + break; + case "?": + instructionId = this._processSpecItem(item["?"], obj, options.group, defInstructionKey, instructionCount, instructionId); + break; + case "$": + cdataId = this._processSpecItem(item["$"], obj, options.group, defCdataKey, cdataCount, cdataId); + break; + default: + // element node + var ele = item; + if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) { + // group of element nodes + var eleGroup = []; + var listOfLists = ele[key]; + for (var i_2 = 0; i_2 < listOfLists.length; i_2++) { + eleGroup.push(this._process(listOfLists[i_2], options)); + } + obj[key] = eleGroup; + } + else { + // single element node + if (options.verbose) { + obj[key] = [this._process(ele[key], options)]; + } + else { + obj[key] = this._process(ele[key], options); + } + } + break; + } + } + return obj; + } + }; + ObjectWriter.prototype._processSpecItem = function (item, obj, group, defKey, count, id) { + var e_1, _a; + if (!group && util_1.isArray(item) && count + item.length > 2) { + try { + for (var item_1 = __values(item), item_1_1 = item_1.next(); !item_1_1.done; item_1_1 = item_1.next()) { + var subItem = item_1_1.value; + var key = defKey + (id++).toString(); + obj[key] = subItem; + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (item_1_1 && !item_1_1.done && (_a = item_1.return)) _a.call(item_1); + } + finally { if (e_1) throw e_1.error; } + } + } + else { + var key = count > 1 ? defKey + (id++).toString() : defKey; + obj[key] = item; + } + return id; + }; + /** @inheritdoc */ + ObjectWriter.prototype.beginElement = function (name) { + var _a, _b; + var childItems = []; + if (this._currentList.length === 0) { + this._currentList.push((_a = {}, _a[name] = childItems, _a)); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + if (this._isElementNode(lastItem, name)) { + if (lastItem[name].length !== 0 && util_1.isArray(lastItem[name][0])) { + var listOfLists = lastItem[name]; + listOfLists.push(childItems); + } + else { + lastItem[name] = [lastItem[name], childItems]; + } + } + else { + this._currentList.push((_b = {}, _b[name] = childItems, _b)); + } + } + this._currentIndex++; + if (this._listRegister.length > this._currentIndex) { + this._listRegister[this._currentIndex] = childItems; + } + else { + this._listRegister.push(childItems); + } + this._currentList = childItems; + }; + /** @inheritdoc */ + ObjectWriter.prototype.endElement = function () { + this._currentList = this._listRegister[--this._currentIndex]; + }; + /** @inheritdoc */ + ObjectWriter.prototype.attribute = function (name, value) { + var _a, _b; + if (this._currentList.length === 0) { + this._currentList.push({ "@": (_a = {}, _a[name] = value, _a) }); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + /* istanbul ignore else */ + if (this._isAttrNode(lastItem)) { + lastItem["@"][name] = value; + } + else { + this._currentList.push({ "@": (_b = {}, _b[name] = value, _b) }); + } + } + }; + /** @inheritdoc */ + ObjectWriter.prototype.comment = function (data) { + if (this._currentList.length === 0) { + this._currentList.push({ "!": data }); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + if (this._isCommentNode(lastItem)) { + if (util_1.isArray(lastItem["!"])) { + lastItem["!"].push(data); + } + else { + lastItem["!"] = [lastItem["!"], data]; + } + } + else { + this._currentList.push({ "!": data }); + } + } + }; + /** @inheritdoc */ + ObjectWriter.prototype.text = function (data) { + if (this._currentList.length === 0) { + this._currentList.push({ "#": data }); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + if (this._isTextNode(lastItem)) { + if (util_1.isArray(lastItem["#"])) { + lastItem["#"].push(data); + } + else { + lastItem["#"] = [lastItem["#"], data]; + } + } + else { + this._currentList.push({ "#": data }); + } + } + }; + /** @inheritdoc */ + ObjectWriter.prototype.instruction = function (target, data) { + var value = (data === "" ? target : target + " " + data); + if (this._currentList.length === 0) { + this._currentList.push({ "?": value }); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + if (this._isInstructionNode(lastItem)) { + if (util_1.isArray(lastItem["?"])) { + lastItem["?"].push(value); + } + else { + lastItem["?"] = [lastItem["?"], value]; + } + } + else { + this._currentList.push({ "?": value }); + } + } + }; + /** @inheritdoc */ + ObjectWriter.prototype.cdata = function (data) { + if (this._currentList.length === 0) { + this._currentList.push({ "$": data }); + } + else { + var lastItem = this._currentList[this._currentList.length - 1]; + if (this._isCDATANode(lastItem)) { + if (util_1.isArray(lastItem["$"])) { + lastItem["$"].push(data); + } + else { + lastItem["$"] = [lastItem["$"], data]; + } + } + else { + this._currentList.push({ "$": data }); + } + } + }; + ObjectWriter.prototype._isAttrNode = function (x) { + return "@" in x; + }; + ObjectWriter.prototype._isTextNode = function (x) { + return "#" in x; + }; + ObjectWriter.prototype._isCommentNode = function (x) { + return "!" in x; + }; + ObjectWriter.prototype._isInstructionNode = function (x) { + return "?" in x; + }; + ObjectWriter.prototype._isCDATANode = function (x) { + return "$" in x; + }; + ObjectWriter.prototype._isElementNode = function (x, name) { + return name in x; + }; + /** + * Returns an object key for an attribute or namespace declaration. + */ + ObjectWriter.prototype._getAttrKey = function () { + return this._builderOptions.convert.att; + }; + /** + * Returns an object key for the given node type. + * + * @param nodeType - node type to get a key for + */ + ObjectWriter.prototype._getNodeKey = function (nodeType) { + switch (nodeType) { + case interfaces_1.NodeType.Comment: + return this._builderOptions.convert.comment; + case interfaces_1.NodeType.Text: + return this._builderOptions.convert.text; + case interfaces_1.NodeType.ProcessingInstruction: + return this._builderOptions.convert.ins; + case interfaces_1.NodeType.CData: + return this._builderOptions.convert.cdata; + /* istanbul ignore next */ + default: + throw new Error("Invalid node type."); + } + }; + return ObjectWriter; +}(BaseWriter_1.BaseWriter)); +exports.ObjectWriter = ObjectWriter; +//# sourceMappingURL=ObjectWriter.js.map + +/***/ }), + +/***/ 7572: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var BaseCBWriter_1 = __nccwpck_require__(708); +/** + * Serializes XML nodes. + */ +var XMLCBWriter = /** @class */ (function (_super) { + __extends(XMLCBWriter, _super); + /** + * Initializes a new instance of `XMLCBWriter`. + * + * @param builderOptions - XML builder options + */ + function XMLCBWriter(builderOptions) { + var _this = _super.call(this, builderOptions) || this; + _this._lineLength = 0; + return _this; + } + /** @inheritdoc */ + XMLCBWriter.prototype.frontMatter = function () { + return ""; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.declaration = function (version, encoding, standalone) { + var markup = this._beginLine() + ""; + return markup; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.docType = function (name, publicId, systemId) { + var markup = this._beginLine(); + if (publicId && systemId) { + markup += ""; + } + else if (publicId) { + markup += ""; + } + else if (systemId) { + markup += ""; + } + else { + markup += ""; + } + return markup; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.comment = function (data) { + return this._beginLine() + ""; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.text = function (data) { + return this._beginLine() + data; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.instruction = function (target, data) { + if (data) { + return this._beginLine() + ""; + } + else { + return this._beginLine() + ""; + } + }; + /** @inheritdoc */ + XMLCBWriter.prototype.cdata = function (data) { + return this._beginLine() + ""; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.openTagBegin = function (name) { + this._lineLength += 1 + name.length; + return this._beginLine() + "<" + name; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.openTagEnd = function (name, selfClosing, voidElement) { + if (voidElement) { + return " />"; + } + else if (selfClosing) { + if (this._writerOptions.allowEmptyTags) { + return ">"; + } + else if (this._writerOptions.spaceBeforeSlash) { + return " />"; + } + else { + return "/>"; + } + } + else { + return ">"; + } + }; + /** @inheritdoc */ + XMLCBWriter.prototype.closeTag = function (name) { + return this._beginLine() + ""; + }; + /** @inheritdoc */ + XMLCBWriter.prototype.attribute = function (name, value) { + var str = name + "=\"" + value + "\""; + if (this._writerOptions.prettyPrint && this._writerOptions.width > 0 && + this._lineLength + 1 + str.length > this._writerOptions.width) { + str = this._beginLine() + this._indent(1) + str; + this._lineLength = str.length; + return str; + } + else { + this._lineLength += 1 + str.length; + return " " + str; + } + }; + /** @inheritdoc */ + XMLCBWriter.prototype.beginElement = function (name) { }; + /** @inheritdoc */ + XMLCBWriter.prototype.endElement = function (name) { }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + XMLCBWriter.prototype._beginLine = function () { + if (this._writerOptions.prettyPrint) { + var str = (this.hasData ? this._writerOptions.newline : "") + + this._indent(this._writerOptions.offset + this.level); + this._lineLength = str.length; + return str; + } + else { + return ""; + } + }; + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + XMLCBWriter.prototype._indent = function (level) { + if (level <= 0) { + return ""; + } + else { + return this._writerOptions.indent.repeat(level); + } + }; + return XMLCBWriter; +}(BaseCBWriter_1.BaseCBWriter)); +exports.XMLCBWriter = XMLCBWriter; +//# sourceMappingURL=XMLCBWriter.js.map + +/***/ }), + +/***/ 9606: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var util_1 = __nccwpck_require__(6195); +var interfaces_1 = __nccwpck_require__(7305); +var BaseWriter_1 = __nccwpck_require__(7644); +var util_2 = __nccwpck_require__(5282); +/** + * Serializes XML nodes into strings. + */ +var XMLWriter = /** @class */ (function (_super) { + __extends(XMLWriter, _super); + /** + * Initializes a new instance of `XMLWriter`. + * + * @param builderOptions - XML builder options + * @param writerOptions - serialization options + */ + function XMLWriter(builderOptions, writerOptions) { + var _this = _super.call(this, builderOptions) || this; + _this._indentation = {}; + _this._lengthToLastNewline = 0; + // provide default options + _this._writerOptions = util_1.applyDefaults(writerOptions, { + wellFormed: false, + noDoubleEncoding: false, + headless: false, + prettyPrint: false, + indent: " ", + newline: "\n", + offset: 0, + width: 0, + allowEmptyTags: false, + indentTextOnlyNodes: false, + spaceBeforeSlash: false + }); + return _this; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + */ + XMLWriter.prototype.serialize = function (node) { + this._refs = { suppressPretty: false, emptyNode: false, markup: "" }; + // Serialize XML declaration + if (node.nodeType === interfaces_1.NodeType.Document && !this._writerOptions.headless) { + this.declaration(this._builderOptions.version, this._builderOptions.encoding, this._builderOptions.standalone); + } + // recursively serialize node + this.serializeNode(node, this._writerOptions.wellFormed, this._writerOptions.noDoubleEncoding); + // remove trailing newline + if (this._writerOptions.prettyPrint && + this._refs.markup.slice(-this._writerOptions.newline.length) === this._writerOptions.newline) { + this._refs.markup = this._refs.markup.slice(0, -this._writerOptions.newline.length); + } + return this._refs.markup; + }; + /** @inheritdoc */ + XMLWriter.prototype.declaration = function (version, encoding, standalone) { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + }; + /** @inheritdoc */ + XMLWriter.prototype.docType = function (name, publicId, systemId) { + this._beginLine(); + if (publicId && systemId) { + this._refs.markup += ""; + } + else if (publicId) { + this._refs.markup += ""; + } + else if (systemId) { + this._refs.markup += ""; + } + else { + this._refs.markup += ""; + } + this._endLine(); + }; + /** @inheritdoc */ + XMLWriter.prototype.openTagBegin = function (name) { + this._beginLine(); + this._refs.markup += "<" + name; + }; + /** @inheritdoc */ + XMLWriter.prototype.openTagEnd = function (name, selfClosing, voidElement) { + // do not indent text only elements or elements with empty text nodes + this._refs.suppressPretty = false; + this._refs.emptyNode = false; + if (this._writerOptions.prettyPrint && !selfClosing && !voidElement) { + var textOnlyNode = true; + var emptyNode = true; + var childNode = this.currentNode.firstChild; + var cdataCount = 0; + var textCount = 0; + while (childNode) { + if (util_2.Guard.isExclusiveTextNode(childNode)) { + textCount++; + } + else if (util_2.Guard.isCDATASectionNode(childNode)) { + cdataCount++; + } + else { + textOnlyNode = false; + emptyNode = false; + break; + } + if (childNode.data !== '') { + emptyNode = false; + } + childNode = childNode.nextSibling; + } + this._refs.suppressPretty = !this._writerOptions.indentTextOnlyNodes && textOnlyNode && ((cdataCount <= 1 && textCount === 0) || cdataCount === 0); + this._refs.emptyNode = emptyNode; + } + if ((voidElement || selfClosing || this._refs.emptyNode) && this._writerOptions.allowEmptyTags) { + this._refs.markup += ">"; + } + else { + this._refs.markup += voidElement ? " />" : + (selfClosing || this._refs.emptyNode) ? (this._writerOptions.spaceBeforeSlash ? " />" : "/>") : ">"; + } + this._endLine(); + }; + /** @inheritdoc */ + XMLWriter.prototype.closeTag = function (name) { + if (!this._refs.emptyNode) { + this._beginLine(); + this._refs.markup += ""; + } + this._refs.suppressPretty = false; + this._refs.emptyNode = false; + this._endLine(); + }; + /** @inheritdoc */ + XMLWriter.prototype.attribute = function (name, value) { + var str = name + "=\"" + value + "\""; + if (this._writerOptions.prettyPrint && this._writerOptions.width > 0 && + this._refs.markup.length - this._lengthToLastNewline + 1 + str.length > this._writerOptions.width) { + this._endLine(); + this._beginLine(); + this._refs.markup += this._indent(1) + str; + } + else { + this._refs.markup += " " + str; + } + }; + /** @inheritdoc */ + XMLWriter.prototype.text = function (data) { + if (data !== '') { + this._beginLine(); + this._refs.markup += data; + this._endLine(); + } + }; + /** @inheritdoc */ + XMLWriter.prototype.cdata = function (data) { + if (data !== '') { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + } + }; + /** @inheritdoc */ + XMLWriter.prototype.comment = function (data) { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + }; + /** @inheritdoc */ + XMLWriter.prototype.instruction = function (target, data) { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + XMLWriter.prototype._beginLine = function () { + if (this._writerOptions.prettyPrint && !this._refs.suppressPretty) { + this._refs.markup += this._indent(this._writerOptions.offset + this.level); + } + }; + /** + * Produces characters to be appended to a line of string in pretty-print + * mode. + */ + XMLWriter.prototype._endLine = function () { + if (this._writerOptions.prettyPrint && !this._refs.suppressPretty) { + this._refs.markup += this._writerOptions.newline; + this._lengthToLastNewline = this._refs.markup.length; + } + }; + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + XMLWriter.prototype._indent = function (level) { + if (level <= 0) { + return ""; + } + else if (this._indentation[level] !== undefined) { + return this._indentation[level]; + } + else { + var str = this._writerOptions.indent.repeat(level); + this._indentation[level] = str; + return str; + } + }; + return XMLWriter; +}(BaseWriter_1.BaseWriter)); +exports.XMLWriter = XMLWriter; +//# sourceMappingURL=XMLWriter.js.map + +/***/ }), + +/***/ 2444: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +var BaseCBWriter_1 = __nccwpck_require__(708); +/** + * Serializes XML nodes. + */ +var YAMLCBWriter = /** @class */ (function (_super) { + __extends(YAMLCBWriter, _super); + /** + * Initializes a new instance of `BaseCBWriter`. + * + * @param builderOptions - XML builder options + */ + function YAMLCBWriter(builderOptions) { + var _this = _super.call(this, builderOptions) || this; + _this._rootWritten = false; + _this._additionalLevel = 0; + if (builderOptions.indent.length < 2) { + throw new Error("YAML indententation string must be at least two characters long."); + } + if (builderOptions.offset < 0) { + throw new Error("YAML offset should be zero or a positive number."); + } + return _this; + } + /** @inheritdoc */ + YAMLCBWriter.prototype.frontMatter = function () { + return this._beginLine() + "---"; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.declaration = function (version, encoding, standalone) { + return ""; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.docType = function (name, publicId, systemId) { + return ""; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.comment = function (data) { + // "!": "hello" + return this._beginLine() + + this._key(this._builderOptions.convert.comment) + " " + + this._val(data); + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.text = function (data) { + // "#": "hello" + return this._beginLine() + + this._key(this._builderOptions.convert.text) + " " + + this._val(data); + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.instruction = function (target, data) { + // "?": "target hello" + return this._beginLine() + + this._key(this._builderOptions.convert.ins) + " " + + this._val(data ? target + " " + data : target); + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.cdata = function (data) { + // "$": "hello" + return this._beginLine() + + this._key(this._builderOptions.convert.cdata) + " " + + this._val(data); + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.attribute = function (name, value) { + // "@name": "val" + this._additionalLevel++; + var str = this._beginLine() + + this._key(this._builderOptions.convert.att + name) + " " + + this._val(value); + this._additionalLevel--; + return str; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.openTagBegin = function (name) { + // "node": + // "#": + // - + var str = this._beginLine() + this._key(name); + if (!this._rootWritten) { + this._rootWritten = true; + } + this.hasData = true; + this._additionalLevel++; + str += this._beginLine(true) + this._key(this._builderOptions.convert.text); + return str; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.openTagEnd = function (name, selfClosing, voidElement) { + if (selfClosing) { + return " " + this._val(""); + } + return ""; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.closeTag = function (name) { + this._additionalLevel--; + return ""; + }; + /** @inheritdoc */ + YAMLCBWriter.prototype.beginElement = function (name) { }; + /** @inheritdoc */ + YAMLCBWriter.prototype.endElement = function (name) { }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + YAMLCBWriter.prototype._beginLine = function (suppressArray) { + if (suppressArray === void 0) { suppressArray = false; } + return (this.hasData ? this._writerOptions.newline : "") + + this._indent(this._writerOptions.offset + this.level, suppressArray); + }; + /** + * Produces an indentation string. + * + * @param level - depth of the tree + * @param suppressArray - whether the suppress array marker + */ + YAMLCBWriter.prototype._indent = function (level, suppressArray) { + if (level + this._additionalLevel <= 0) { + return ""; + } + else { + var chars = this._writerOptions.indent.repeat(level + this._additionalLevel); + if (!suppressArray && this._rootWritten) { + return chars.substr(0, chars.length - 2) + '-' + chars.substr(-1, 1); + } + return chars; + } + }; + /** + * Produces a YAML key string delimited with double quotes. + */ + YAMLCBWriter.prototype._key = function (key) { + return "\"" + key + "\":"; + }; + /** + * Produces a YAML value string delimited with double quotes. + */ + YAMLCBWriter.prototype._val = function (val) { + return JSON.stringify(val); + }; + return YAMLCBWriter; +}(BaseCBWriter_1.BaseCBWriter)); +exports.YAMLCBWriter = YAMLCBWriter; +//# sourceMappingURL=YAMLCBWriter.js.map + +/***/ }), + +/***/ 6517: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + +var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + return function (d, b) { + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; +})(); +var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +var ObjectWriter_1 = __nccwpck_require__(243); +var util_1 = __nccwpck_require__(6195); +var BaseWriter_1 = __nccwpck_require__(7644); +/** + * Serializes XML nodes into a YAML string. + */ +var YAMLWriter = /** @class */ (function (_super) { + __extends(YAMLWriter, _super); + /** + * Initializes a new instance of `YAMLWriter`. + * + * @param builderOptions - XML builder options + * @param writerOptions - serialization options + */ + function YAMLWriter(builderOptions, writerOptions) { + var _this = _super.call(this, builderOptions) || this; + // provide default options + _this._writerOptions = util_1.applyDefaults(writerOptions, { + wellFormed: false, + noDoubleEncoding: false, + indent: ' ', + newline: '\n', + offset: 0, + group: false, + verbose: false + }); + if (_this._writerOptions.indent.length < 2) { + throw new Error("YAML indententation string must be at least two characters long."); + } + if (_this._writerOptions.offset < 0) { + throw new Error("YAML offset should be zero or a positive number."); + } + return _this; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + YAMLWriter.prototype.serialize = function (node) { + // convert to object + var objectWriterOptions = util_1.applyDefaults(this._writerOptions, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + }); + var objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions, objectWriterOptions); + var val = objectWriter.serialize(node); + var markup = this._beginLine(this._writerOptions, 0) + '---' + this._endLine(this._writerOptions) + + this._convertObject(val, this._writerOptions, 0); + // remove trailing newline + /* istanbul ignore else */ + if (markup.slice(-this._writerOptions.newline.length) === this._writerOptions.newline) { + markup = markup.slice(0, -this._writerOptions.newline.length); + } + return markup; + }; + /** + * Produces an XML serialization of the given object. + * + * @param obj - object to serialize + * @param options - serialization options + * @param level - depth of the XML tree + * @param indentLeaf - indents leaf nodes + */ + YAMLWriter.prototype._convertObject = function (obj, options, level, suppressIndent) { + var e_1, _a; + var _this = this; + if (suppressIndent === void 0) { suppressIndent = false; } + var markup = ''; + if (util_1.isArray(obj)) { + try { + for (var obj_1 = __values(obj), obj_1_1 = obj_1.next(); !obj_1_1.done; obj_1_1 = obj_1.next()) { + var val = obj_1_1.value; + markup += this._beginLine(options, level, true); + if (!util_1.isObject(val)) { + markup += this._val(val) + this._endLine(options); + } + else if (util_1.isEmpty(val)) { + markup += '""' + this._endLine(options); + } + else { + markup += this._convertObject(val, options, level, true); + } + } + } + catch (e_1_1) { e_1 = { error: e_1_1 }; } + finally { + try { + if (obj_1_1 && !obj_1_1.done && (_a = obj_1.return)) _a.call(obj_1); + } + finally { if (e_1) throw e_1.error; } + } + } + else /* if (isObject(obj)) */ { + util_1.forEachObject(obj, function (key, val) { + if (suppressIndent) { + markup += _this._key(key); + suppressIndent = false; + } + else { + markup += _this._beginLine(options, level) + _this._key(key); + } + if (!util_1.isObject(val)) { + markup += ' ' + _this._val(val) + _this._endLine(options); + } + else if (util_1.isEmpty(val)) { + markup += ' ""' + _this._endLine(options); + } + else { + markup += _this._endLine(options) + + _this._convertObject(val, options, level + 1); + } + }, this); + } + return markup; + }; + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + * @param level - current depth of the XML tree + * @param isArray - whether this line is an array item + */ + YAMLWriter.prototype._beginLine = function (options, level, isArray) { + if (isArray === void 0) { isArray = false; } + var indentLevel = options.offset + level + 1; + var chars = new Array(indentLevel).join(options.indent); + if (isArray) { + return chars.substr(0, chars.length - 2) + '-' + chars.substr(-1, 1); + } + else { + return chars; + } + }; + /** + * Produces characters to be appended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + */ + YAMLWriter.prototype._endLine = function (options) { + return options.newline; + }; + /** + * Produces a YAML key string delimited with double quotes. + */ + YAMLWriter.prototype._key = function (key) { + return "\"" + key + "\":"; + }; + /** + * Produces a YAML value string delimited with double quotes. + */ + YAMLWriter.prototype._val = function (val) { + return JSON.stringify(val); + }; + return YAMLWriter; +}(BaseWriter_1.BaseWriter)); +exports.YAMLWriter = YAMLWriter; +//# sourceMappingURL=YAMLWriter.js.map + +/***/ }), + +/***/ 7476: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +var MapWriter_1 = __nccwpck_require__(1397); +exports.MapWriter = MapWriter_1.MapWriter; +var XMLWriter_1 = __nccwpck_require__(9606); +exports.XMLWriter = XMLWriter_1.XMLWriter; +var ObjectWriter_1 = __nccwpck_require__(243); +exports.ObjectWriter = ObjectWriter_1.ObjectWriter; +var JSONWriter_1 = __nccwpck_require__(7510); +exports.JSONWriter = JSONWriter_1.JSONWriter; +var YAMLWriter_1 = __nccwpck_require__(6517); +exports.YAMLWriter = YAMLWriter_1.YAMLWriter; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 5319: +/***/ ((__unused_webpack_module, exports) => { + +/* + * xpath.js + * + * An XPath 1.0 library for JavaScript. + * + * Cameron McCormack + * + * This work is licensed under the MIT License. + * + * Revision 20: April 26, 2011 + * Fixed a typo resulting in FIRST_ORDERED_NODE_TYPE results being wrong, + * thanks to . + * + * Revision 19: November 29, 2005 + * Nodesets now store their nodes in a height balanced tree, increasing + * performance for the common case of selecting nodes in document order, + * thanks to Sébastien Cramatte . + * AVL tree code adapted from Raimund Neumann . + * + * Revision 18: October 27, 2005 + * DOM 3 XPath support. Caveats: + * - namespace prefixes aren't resolved in XPathEvaluator.createExpression, + * but in XPathExpression.evaluate. + * - XPathResult.invalidIteratorState is not implemented. + * + * Revision 17: October 25, 2005 + * Some core XPath function fixes and a patch to avoid crashing certain + * versions of MSXML in PathExpr.prototype.getOwnerElement, thanks to + * Sébastien Cramatte . + * + * Revision 16: September 22, 2005 + * Workarounds for some IE 5.5 deficiencies. + * Fixed problem with prefix node tests on attribute nodes. + * + * Revision 15: May 21, 2005 + * Fixed problem with QName node tests on elements with an xmlns="...". + * + * Revision 14: May 19, 2005 + * Fixed QName node tests on attribute node regression. + * + * Revision 13: May 3, 2005 + * Node tests are case insensitive now if working in an HTML DOM. + * + * Revision 12: April 26, 2005 + * Updated licence. Slight code changes to enable use of Dean + * Edwards' script compression, http://dean.edwards.name/packer/ . + * + * Revision 11: April 23, 2005 + * Fixed bug with 'and' and 'or' operators, fix thanks to + * Sandy McArthur . + * + * Revision 10: April 15, 2005 + * Added support for a virtual root node, supposedly helpful for + * implementing XForms. Fixed problem with QName node tests and + * the parent axis. + * + * Revision 9: March 17, 2005 + * Namespace resolver tweaked so using the document node as the context + * for namespace lookups is equivalent to using the document element. + * + * Revision 8: February 13, 2005 + * Handle implicit declaration of 'xmlns' namespace prefix. + * Fixed bug when comparing nodesets. + * Instance data can now be associated with a FunctionResolver, and + * workaround for MSXML not supporting 'localName' and 'getElementById', + * thanks to Grant Gongaware. + * Fix a few problems when the context node is the root node. + * + * Revision 7: February 11, 2005 + * Default namespace resolver fix from Grant Gongaware + * . + * + * Revision 6: February 10, 2005 + * Fixed bug in 'number' function. + * + * Revision 5: February 9, 2005 + * Fixed bug where text nodes not getting converted to string values. + * + * Revision 4: January 21, 2005 + * Bug in 'name' function, fix thanks to Bill Edney. + * Fixed incorrect processing of namespace nodes. + * Fixed NamespaceResolver to resolve 'xml' namespace. + * Implemented union '|' operator. + * + * Revision 3: January 14, 2005 + * Fixed bug with nodeset comparisons, bug lexing < and >. + * + * Revision 2: October 26, 2004 + * QName node test namespace handling fixed. Few other bug fixes. + * + * Revision 1: August 13, 2004 + * Bug fixes from William J. Edney . + * Added minimal licence. + * + * Initial version: June 14, 2004 + */ + +// non-node wrapper +var xpath = ( false) ? 0 : exports; + +(function (exports) { + "use strict"; + + // functional helpers + function curry(func) { + var slice = Array.prototype.slice, + totalargs = func.length, + partial = function (args, fn) { + return function () { + return fn.apply(this, args.concat(slice.call(arguments))); + } + }, + fn = function () { + var args = slice.call(arguments); + return (args.length < totalargs) ? + partial(args, fn) : + func.apply(this, slice.apply(arguments, [0, totalargs])); + }; + return fn; + } + + var forEach = function (f, xs) { + for (var i = 0; i < xs.length; i += 1) { + f(xs[i], i, xs); + } + }; + + var reduce = function (f, seed, xs) { + var acc = seed; + + forEach(function (x, i) { acc = f(acc, x, i); }, xs); + + return acc; + }; + + var map = function (f, xs) { + var mapped = new Array(xs.length); + + forEach(function (x, i) { mapped[i] = f(x); }, xs); + + return mapped; + }; + + var filter = function (f, xs) { + var filtered = []; + + forEach(function (x, i) { if (f(x, i)) { filtered.push(x); } }, xs); + + return filtered; + }; + + var includes = function (values, value) { + for (var i = 0; i < values.length; i += 1) { + if (values[i] === value) { + return true; + } + } + + return false; + }; + + function always(value) { return function () { return value; } } + + function toString(x) { return x.toString(); } + var join = function (s, xs) { return xs.join(s); }; + var wrap = function (pref, suf, str) { return pref + str + suf; }; + + var prototypeConcat = Array.prototype.concat; + + // .apply() fails above a certain number of arguments - https://github.com/goto100/xpath/pull/98 + var MAX_ARGUMENT_LENGTH = 32767; + + function flatten(arr) { + var result = []; + + for (var start = 0; start < arr.length; start += MAX_ARGUMENT_LENGTH) { + var chunk = arr.slice(start, start + MAX_ARGUMENT_LENGTH); + + result = prototypeConcat.apply(result, chunk); + } + + return result; + } + + function assign(target, varArgs) { // .length of function is 2 + var to = Object(target); + + for (var index = 1; index < arguments.length; index++) { + var nextSource = arguments[index]; + + if (nextSource != null) { // Skip over if undefined or null + for (var nextKey in nextSource) { + // Avoid bugs when hasOwnProperty is shadowed + if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) { + to[nextKey] = nextSource[nextKey]; + } + } + } + } + + return to; + } + + // XPathParser /////////////////////////////////////////////////////////////// + + XPathParser.prototype = new Object(); + XPathParser.prototype.constructor = XPathParser; + XPathParser.superclass = Object.prototype; + + function XPathParser() { + this.init(); + } + + XPathParser.prototype.init = function () { + this.reduceActions = []; + + this.reduceActions[3] = function (rhs) { + return new OrOperation(rhs[0], rhs[2]); + }; + this.reduceActions[5] = function (rhs) { + return new AndOperation(rhs[0], rhs[2]); + }; + this.reduceActions[7] = function (rhs) { + return new EqualsOperation(rhs[0], rhs[2]); + }; + this.reduceActions[8] = function (rhs) { + return new NotEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[10] = function (rhs) { + return new LessThanOperation(rhs[0], rhs[2]); + }; + this.reduceActions[11] = function (rhs) { + return new GreaterThanOperation(rhs[0], rhs[2]); + }; + this.reduceActions[12] = function (rhs) { + return new LessThanOrEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[13] = function (rhs) { + return new GreaterThanOrEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[15] = function (rhs) { + return new PlusOperation(rhs[0], rhs[2]); + }; + this.reduceActions[16] = function (rhs) { + return new MinusOperation(rhs[0], rhs[2]); + }; + this.reduceActions[18] = function (rhs) { + return new MultiplyOperation(rhs[0], rhs[2]); + }; + this.reduceActions[19] = function (rhs) { + return new DivOperation(rhs[0], rhs[2]); + }; + this.reduceActions[20] = function (rhs) { + return new ModOperation(rhs[0], rhs[2]); + }; + this.reduceActions[22] = function (rhs) { + return new UnaryMinusOperation(rhs[1]); + }; + this.reduceActions[24] = function (rhs) { + return new BarOperation(rhs[0], rhs[2]); + }; + this.reduceActions[25] = function (rhs) { + return new PathExpr(undefined, undefined, rhs[0]); + }; + this.reduceActions[27] = function (rhs) { + rhs[0].locationPath = rhs[2]; + return rhs[0]; + }; + this.reduceActions[28] = function (rhs) { + rhs[0].locationPath = rhs[2]; + rhs[0].locationPath.steps.unshift(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + return rhs[0]; + }; + this.reduceActions[29] = function (rhs) { + return new PathExpr(rhs[0], [], undefined); + }; + this.reduceActions[30] = function (rhs) { + if (Utilities.instance_of(rhs[0], PathExpr)) { + if (rhs[0].filterPredicates == undefined) { + rhs[0].filterPredicates = []; + } + rhs[0].filterPredicates.push(rhs[1]); + return rhs[0]; + } else { + return new PathExpr(rhs[0], [rhs[1]], undefined); + } + }; + this.reduceActions[32] = function (rhs) { + return rhs[1]; + }; + this.reduceActions[33] = function (rhs) { + return new XString(rhs[0]); + }; + this.reduceActions[34] = function (rhs) { + return new XNumber(rhs[0]); + }; + this.reduceActions[36] = function (rhs) { + return new FunctionCall(rhs[0], []); + }; + this.reduceActions[37] = function (rhs) { + return new FunctionCall(rhs[0], rhs[2]); + }; + this.reduceActions[38] = function (rhs) { + return [rhs[0]]; + }; + this.reduceActions[39] = function (rhs) { + rhs[2].unshift(rhs[0]); + return rhs[2]; + }; + this.reduceActions[43] = function (rhs) { + return new LocationPath(true, []); + }; + this.reduceActions[44] = function (rhs) { + rhs[1].absolute = true; + return rhs[1]; + }; + this.reduceActions[46] = function (rhs) { + return new LocationPath(false, [rhs[0]]); + }; + this.reduceActions[47] = function (rhs) { + rhs[0].steps.push(rhs[2]); + return rhs[0]; + }; + this.reduceActions[49] = function (rhs) { + return new Step(rhs[0], rhs[1], []); + }; + this.reduceActions[50] = function (rhs) { + return new Step(Step.CHILD, rhs[0], []); + }; + this.reduceActions[51] = function (rhs) { + return new Step(rhs[0], rhs[1], rhs[2]); + }; + this.reduceActions[52] = function (rhs) { + return new Step(Step.CHILD, rhs[0], rhs[1]); + }; + this.reduceActions[54] = function (rhs) { + return [rhs[0]]; + }; + this.reduceActions[55] = function (rhs) { + rhs[1].unshift(rhs[0]); + return rhs[1]; + }; + this.reduceActions[56] = function (rhs) { + if (rhs[0] == "ancestor") { + return Step.ANCESTOR; + } else if (rhs[0] == "ancestor-or-self") { + return Step.ANCESTORORSELF; + } else if (rhs[0] == "attribute") { + return Step.ATTRIBUTE; + } else if (rhs[0] == "child") { + return Step.CHILD; + } else if (rhs[0] == "descendant") { + return Step.DESCENDANT; + } else if (rhs[0] == "descendant-or-self") { + return Step.DESCENDANTORSELF; + } else if (rhs[0] == "following") { + return Step.FOLLOWING; + } else if (rhs[0] == "following-sibling") { + return Step.FOLLOWINGSIBLING; + } else if (rhs[0] == "namespace") { + return Step.NAMESPACE; + } else if (rhs[0] == "parent") { + return Step.PARENT; + } else if (rhs[0] == "preceding") { + return Step.PRECEDING; + } else if (rhs[0] == "preceding-sibling") { + return Step.PRECEDINGSIBLING; + } else if (rhs[0] == "self") { + return Step.SELF; + } + return -1; + }; + this.reduceActions[57] = function (rhs) { + return Step.ATTRIBUTE; + }; + this.reduceActions[59] = function (rhs) { + if (rhs[0] == "comment") { + return NodeTest.commentTest; + } else if (rhs[0] == "text") { + return NodeTest.textTest; + } else if (rhs[0] == "processing-instruction") { + return NodeTest.anyPiTest; + } else if (rhs[0] == "node") { + return NodeTest.nodeTest; + } + return new NodeTest(-1, undefined); + }; + this.reduceActions[60] = function (rhs) { + return new NodeTest.PITest(rhs[2]); + }; + this.reduceActions[61] = function (rhs) { + return rhs[1]; + }; + this.reduceActions[63] = function (rhs) { + rhs[1].absolute = true; + rhs[1].steps.unshift(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + return rhs[1]; + }; + this.reduceActions[64] = function (rhs) { + rhs[0].steps.push(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + rhs[0].steps.push(rhs[2]); + return rhs[0]; + }; + this.reduceActions[65] = function (rhs) { + return new Step(Step.SELF, NodeTest.nodeTest, []); + }; + this.reduceActions[66] = function (rhs) { + return new Step(Step.PARENT, NodeTest.nodeTest, []); + }; + this.reduceActions[67] = function (rhs) { + return new VariableReference(rhs[1]); + }; + this.reduceActions[68] = function (rhs) { + return NodeTest.nameTestAny; + }; + this.reduceActions[69] = function (rhs) { + return new NodeTest.NameTestPrefixAny(rhs[0].split(':')[0]); + }; + this.reduceActions[70] = function (rhs) { + return new NodeTest.NameTestQName(rhs[0]); + }; + }; + + XPathParser.actionTable = [ + " s s sssssssss s ss s ss", + " s ", + "r rrrrrrrrr rrrrrrr rr r ", + " rrrrr ", + " s s sssssssss s ss s ss", + "rs rrrrrrrr s sssssrrrrrr rrs rs ", + " s s sssssssss s ss s ss", + " s ", + " s ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + " s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr r ", + "a ", + "r s rr r ", + "r sr rr r ", + "r s rr s rr r ", + "r rssrr rss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrrs rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r srrrrrrrr rrrrrrs rr sr ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + " sssss ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrr rrrrr rr r ", + " s ", + " s ", + " rrrrr ", + " s s sssssssss s sss s ss", + "r srrrrrrrr rrrrrrs rr r ", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss ss s ss", + " s s sssssssss s ss s ss", + " s s sssss s s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s s sssss s s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " rr ", + " s ", + " rs ", + "r sr rr r ", + "r s rr s rr r ", + "r rssrr rss rr r ", + "r rssrr rss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + " r ", + " s ", + "r srrrrrrrr rrrrrrs rr r ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s s sssssssss s ss s ss", + "r rrrrrrrrr rrrrrrr rr rr ", + " r " + ]; + + XPathParser.actionTableNumber = [ + " 1 0 /.-,+*)(' & %$ # \"!", + " J ", + "a aaaaaaaaa aaaaaaa aa a ", + " YYYYY ", + " 1 0 /.-,+*)(' & %$ # \"!", + "K1 KKKKKKKK . +*)('KKKKKK KK# K\" ", + " 1 0 /.-,+*)(' & %$ # \"!", + " N ", + " O ", + "e eeeeeeeee eeeeeee ee ee ", + "f fffffffff fffffff ff ff ", + "d ddddddddd ddddddd dd dd ", + "B BBBBBBBBB BBBBBBB BB BB ", + "A AAAAAAAAA AAAAAAA AA AA ", + " P ", + " Q ", + " 1 . +*)(' # \" ", + "b bbbbbbbbb bbbbbbb bb b ", + " ", + "! S !! ! ", + "\" T\" \"\" \" ", + "$ V $$ U $$ $ ", + "& &ZY&& &XW && & ", + ") ))))) )))\\[ )) ) ", + ". ....._^] ..... .. . ", + "1 11111111 11111 11 1 ", + "5 55555555 55555` 55 5 ", + "7 77777777 777777 77 7 ", + "9 99999999 999999 99 9 ", + ": c:::::::: ::::::b :: a: ", + "I fIIIIIIII IIIIIIe II I ", + "= ========= ======= == == ", + "? ????????? ??????? ?? ?? ", + "C CCCCCCCCC CCCCCCC CC CC ", + "J JJJJJJJJ JJJJJJ JJ J ", + "M MMMMMMMM MMMMMM MM M ", + "N NNNNNNNNN NNNNNNN NN N ", + "P PPPPPPPPP PPPPPPP PP P ", + " +*)(' ", + "R RRRRRRRRR RRRRRRR RR aR ", + "U UUUUUUUUU UUUUUUU UU U ", + "Z ZZZZZZZZZ ZZZZZZZ ZZ ZZ ", + "c ccccccccc ccccccc cc cc ", + " j ", + "L fLLLLLLLL LLLLLLe LL L ", + "6 66666666 66666 66 6 ", + " k ", + " l ", + " XXXXX ", + " 1 0 /.-,+*)(' & %$m # \"!", + "_ f________ ______e __ _ ", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 . +*)(' # \" ", + " 1 . +*)(' # \" ", + "> >>>>>>>>> >>>>>>> >> >> ", + " 1 . +*)(' # \" ", + " 1 . +*)(' # \" ", + "Q QQQQQQQQQ QQQQQQQ QQ aQ ", + "V VVVVVVVVV VVVVVVV VV aV ", + "T TTTTTTTTT TTTTTTT TT T ", + "@ @@@@@@@@@ @@@@@@@ @@ @@ ", + " \x87 ", + "[ [[[[[[[[[ [[[[[[[ [[ [[ ", + "D DDDDDDDDD DDDDDDD DD DD ", + " HH ", + " \x88 ", + " F\x89 ", + "# T# ## # ", + "% V %% U %% % ", + "' 'ZY'' 'XW '' ' ", + "( (ZY(( (XW (( ( ", + "+ +++++ +++\\[ ++ + ", + "* ***** ***\\[ ** * ", + "- ----- ---\\[ -- - ", + ", ,,,,, ,,,\\[ ,, , ", + "0 00000_^] 00000 00 0 ", + "/ /////_^] ///// // / ", + "2 22222222 22222 22 2 ", + "3 33333333 33333 33 3 ", + "4 44444444 44444 44 4 ", + "8 88888888 888888 88 8 ", + " ^ ", + " \x8a ", + "; f;;;;;;;; ;;;;;;e ;; ; ", + "< f<<<<<<<< <<<<<?@ AB CDEFGH IJ ", + " ", + " ", + " ", + "L456789:;<=>?@ AB CDEFGH IJ ", + " M EFGH IJ ", + " N;<=>?@ AB CDEFGH IJ ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " S EFGH IJ ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " e ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " h J ", + " i j ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + "o456789:;<=>?@ ABpqCDEFGH IJ ", + " ", + " r6789:;<=>?@ AB CDEFGH IJ ", + " s789:;<=>?@ AB CDEFGH IJ ", + " t89:;<=>?@ AB CDEFGH IJ ", + " u89:;<=>?@ AB CDEFGH IJ ", + " v9:;<=>?@ AB CDEFGH IJ ", + " w9:;<=>?@ AB CDEFGH IJ ", + " x9:;<=>?@ AB CDEFGH IJ ", + " y9:;<=>?@ AB CDEFGH IJ ", + " z:;<=>?@ AB CDEFGH IJ ", + " {:;<=>?@ AB CDEFGH IJ ", + " |;<=>?@ AB CDEFGH IJ ", + " };<=>?@ AB CDEFGH IJ ", + " ~;<=>?@ AB CDEFGH IJ ", + " \x7f=>?@ AB CDEFGH IJ ", + "\x80456789:;<=>?@ AB CDEFGH IJ\x81", + " \x82 EFGH IJ ", + " \x83 EFGH IJ ", + " ", + " \x84 GH IJ ", + " \x85 GH IJ ", + " i \x86 ", + " i \x87 ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + "o456789:;<=>?@ AB\x8cqCDEFGH IJ ", + " ", + " " + ]; + + XPathParser.productions = [ + [1, 1, 2], + [2, 1, 3], + [3, 1, 4], + [3, 3, 3, -9, 4], + [4, 1, 5], + [4, 3, 4, -8, 5], + [5, 1, 6], + [5, 3, 5, -22, 6], + [5, 3, 5, -5, 6], + [6, 1, 7], + [6, 3, 6, -23, 7], + [6, 3, 6, -24, 7], + [6, 3, 6, -6, 7], + [6, 3, 6, -7, 7], + [7, 1, 8], + [7, 3, 7, -25, 8], + [7, 3, 7, -26, 8], + [8, 1, 9], + [8, 3, 8, -12, 9], + [8, 3, 8, -11, 9], + [8, 3, 8, -10, 9], + [9, 1, 10], + [9, 2, -26, 9], + [10, 1, 11], + [10, 3, 10, -27, 11], + [11, 1, 12], + [11, 1, 13], + [11, 3, 13, -28, 14], + [11, 3, 13, -4, 14], + [13, 1, 15], + [13, 2, 13, 16], + [15, 1, 17], + [15, 3, -29, 2, -30], + [15, 1, -15], + [15, 1, -16], + [15, 1, 18], + [18, 3, -13, -29, -30], + [18, 4, -13, -29, 19, -30], + [19, 1, 20], + [19, 3, 20, -31, 19], + [20, 1, 2], + [12, 1, 14], + [12, 1, 21], + [21, 1, -28], + [21, 2, -28, 14], + [21, 1, 22], + [14, 1, 23], + [14, 3, 14, -28, 23], + [14, 1, 24], + [23, 2, 25, 26], + [23, 1, 26], + [23, 3, 25, 26, 27], + [23, 2, 26, 27], + [23, 1, 28], + [27, 1, 16], + [27, 2, 16, 27], + [25, 2, -14, -3], + [25, 1, -32], + [26, 1, 29], + [26, 3, -20, -29, -30], + [26, 4, -21, -29, -15, -30], + [16, 3, -33, 30, -34], + [30, 1, 2], + [22, 2, -4, 14], + [24, 3, 14, -4, 23], + [28, 1, -35], + [28, 1, -2], + [17, 2, -36, -18], + [29, 1, -17], + [29, 1, -19], + [29, 1, -18] + ]; + + XPathParser.DOUBLEDOT = 2; + XPathParser.DOUBLECOLON = 3; + XPathParser.DOUBLESLASH = 4; + XPathParser.NOTEQUAL = 5; + XPathParser.LESSTHANOREQUAL = 6; + XPathParser.GREATERTHANOREQUAL = 7; + XPathParser.AND = 8; + XPathParser.OR = 9; + XPathParser.MOD = 10; + XPathParser.DIV = 11; + XPathParser.MULTIPLYOPERATOR = 12; + XPathParser.FUNCTIONNAME = 13; + XPathParser.AXISNAME = 14; + XPathParser.LITERAL = 15; + XPathParser.NUMBER = 16; + XPathParser.ASTERISKNAMETEST = 17; + XPathParser.QNAME = 18; + XPathParser.NCNAMECOLONASTERISK = 19; + XPathParser.NODETYPE = 20; + XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL = 21; + XPathParser.EQUALS = 22; + XPathParser.LESSTHAN = 23; + XPathParser.GREATERTHAN = 24; + XPathParser.PLUS = 25; + XPathParser.MINUS = 26; + XPathParser.BAR = 27; + XPathParser.SLASH = 28; + XPathParser.LEFTPARENTHESIS = 29; + XPathParser.RIGHTPARENTHESIS = 30; + XPathParser.COMMA = 31; + XPathParser.AT = 32; + XPathParser.LEFTBRACKET = 33; + XPathParser.RIGHTBRACKET = 34; + XPathParser.DOT = 35; + XPathParser.DOLLAR = 36; + + XPathParser.prototype.tokenize = function (s1) { + var types = []; + var values = []; + var s = s1 + '\0'; + + var pos = 0; + var c = s.charAt(pos++); + while (1) { + while (c == ' ' || c == '\t' || c == '\r' || c == '\n') { + c = s.charAt(pos++); + } + if (c == '\0' || pos >= s.length) { + break; + } + + if (c == '(') { + types.push(XPathParser.LEFTPARENTHESIS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ')') { + types.push(XPathParser.RIGHTPARENTHESIS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '[') { + types.push(XPathParser.LEFTBRACKET); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ']') { + types.push(XPathParser.RIGHTBRACKET); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '@') { + types.push(XPathParser.AT); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ',') { + types.push(XPathParser.COMMA); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '|') { + types.push(XPathParser.BAR); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '+') { + types.push(XPathParser.PLUS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '-') { + types.push(XPathParser.MINUS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '=') { + types.push(XPathParser.EQUALS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '$') { + types.push(XPathParser.DOLLAR); + values.push(c); + c = s.charAt(pos++); + continue; + } + + if (c == '.') { + c = s.charAt(pos++); + if (c == '.') { + types.push(XPathParser.DOUBLEDOT); + values.push(".."); + c = s.charAt(pos++); + continue; + } + if (c >= '0' && c <= '9') { + var number = "." + c; + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + types.push(XPathParser.NUMBER); + values.push(number); + continue; + } + types.push(XPathParser.DOT); + values.push('.'); + continue; + } + + if (c == '\'' || c == '"') { + var delimiter = c; + var literal = ""; + while (pos < s.length && (c = s.charAt(pos)) !== delimiter) { + literal += c; + pos += 1; + } + if (c !== delimiter) { + throw XPathException.fromMessage("Unterminated string literal: " + delimiter + literal); + } + pos += 1; + types.push(XPathParser.LITERAL); + values.push(literal); + c = s.charAt(pos++); + continue; + } + + if (c >= '0' && c <= '9') { + var number = c; + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + if (c == '.') { + if (s.charAt(pos) >= '0' && s.charAt(pos) <= '9') { + number += c; + number += s.charAt(pos++); + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + } + } + types.push(XPathParser.NUMBER); + values.push(number); + continue; + } + + if (c == '*') { + if (types.length > 0) { + var last = types[types.length - 1]; + if (last != XPathParser.AT + && last != XPathParser.DOUBLECOLON + && last != XPathParser.LEFTPARENTHESIS + && last != XPathParser.LEFTBRACKET + && last != XPathParser.AND + && last != XPathParser.OR + && last != XPathParser.MOD + && last != XPathParser.DIV + && last != XPathParser.MULTIPLYOPERATOR + && last != XPathParser.SLASH + && last != XPathParser.DOUBLESLASH + && last != XPathParser.BAR + && last != XPathParser.PLUS + && last != XPathParser.MINUS + && last != XPathParser.EQUALS + && last != XPathParser.NOTEQUAL + && last != XPathParser.LESSTHAN + && last != XPathParser.LESSTHANOREQUAL + && last != XPathParser.GREATERTHAN + && last != XPathParser.GREATERTHANOREQUAL) { + types.push(XPathParser.MULTIPLYOPERATOR); + values.push(c); + c = s.charAt(pos++); + continue; + } + } + types.push(XPathParser.ASTERISKNAMETEST); + values.push(c); + c = s.charAt(pos++); + continue; + } + + if (c == ':') { + if (s.charAt(pos) == ':') { + types.push(XPathParser.DOUBLECOLON); + values.push("::"); + pos++; + c = s.charAt(pos++); + continue; + } + } + + if (c == '/') { + c = s.charAt(pos++); + if (c == '/') { + types.push(XPathParser.DOUBLESLASH); + values.push("//"); + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.SLASH); + values.push('/'); + continue; + } + + if (c == '!') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.NOTEQUAL); + values.push("!="); + pos++; + c = s.charAt(pos++); + continue; + } + } + + if (c == '<') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.LESSTHANOREQUAL); + values.push("<="); + pos++; + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.LESSTHAN); + values.push('<'); + c = s.charAt(pos++); + continue; + } + + if (c == '>') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.GREATERTHANOREQUAL); + values.push(">="); + pos++; + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.GREATERTHAN); + values.push('>'); + c = s.charAt(pos++); + continue; + } + + if (c == '_' || Utilities.isLetter(c.charCodeAt(0))) { + var name = c; + c = s.charAt(pos++); + while (Utilities.isNCNameChar(c.charCodeAt(0))) { + name += c; + c = s.charAt(pos++); + } + if (types.length > 0) { + var last = types[types.length - 1]; + if (last != XPathParser.AT + && last != XPathParser.DOUBLECOLON + && last != XPathParser.LEFTPARENTHESIS + && last != XPathParser.LEFTBRACKET + && last != XPathParser.AND + && last != XPathParser.OR + && last != XPathParser.MOD + && last != XPathParser.DIV + && last != XPathParser.MULTIPLYOPERATOR + && last != XPathParser.SLASH + && last != XPathParser.DOUBLESLASH + && last != XPathParser.BAR + && last != XPathParser.PLUS + && last != XPathParser.MINUS + && last != XPathParser.EQUALS + && last != XPathParser.NOTEQUAL + && last != XPathParser.LESSTHAN + && last != XPathParser.LESSTHANOREQUAL + && last != XPathParser.GREATERTHAN + && last != XPathParser.GREATERTHANOREQUAL) { + if (name == "and") { + types.push(XPathParser.AND); + values.push(name); + continue; + } + if (name == "or") { + types.push(XPathParser.OR); + values.push(name); + continue; + } + if (name == "mod") { + types.push(XPathParser.MOD); + values.push(name); + continue; + } + if (name == "div") { + types.push(XPathParser.DIV); + values.push(name); + continue; + } + } + } + if (c == ':') { + if (s.charAt(pos) == '*') { + types.push(XPathParser.NCNAMECOLONASTERISK); + values.push(name + ":*"); + pos++; + c = s.charAt(pos++); + continue; + } + if (s.charAt(pos) == '_' || Utilities.isLetter(s.charCodeAt(pos))) { + name += ':'; + c = s.charAt(pos++); + while (Utilities.isNCNameChar(c.charCodeAt(0))) { + name += c; + c = s.charAt(pos++); + } + if (c == '(') { + types.push(XPathParser.FUNCTIONNAME); + values.push(name); + continue; + } + types.push(XPathParser.QNAME); + values.push(name); + continue; + } + if (s.charAt(pos) == ':') { + types.push(XPathParser.AXISNAME); + values.push(name); + continue; + } + } + if (c == '(') { + if (name == "comment" || name == "text" || name == "node") { + types.push(XPathParser.NODETYPE); + values.push(name); + continue; + } + if (name == "processing-instruction") { + if (s.charAt(pos) == ')') { + types.push(XPathParser.NODETYPE); + } else { + types.push(XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL); + } + values.push(name); + continue; + } + types.push(XPathParser.FUNCTIONNAME); + values.push(name); + continue; + } + types.push(XPathParser.QNAME); + values.push(name); + continue; + } + + throw new Error("Unexpected character " + c); + } + types.push(1); + values.push("[EOF]"); + return [types, values]; + }; + + XPathParser.SHIFT = 's'; + XPathParser.REDUCE = 'r'; + XPathParser.ACCEPT = 'a'; + + XPathParser.prototype.parse = function (s) { + var types; + var values; + var res = this.tokenize(s); + if (res == undefined) { + return undefined; + } + types = res[0]; + values = res[1]; + var tokenPos = 0; + var state = []; + var tokenType = []; + var tokenValue = []; + var s; + var a; + var t; + + state.push(0); + tokenType.push(1); + tokenValue.push("_S"); + + a = types[tokenPos]; + t = values[tokenPos++]; + while (1) { + s = state[state.length - 1]; + switch (XPathParser.actionTable[s].charAt(a - 1)) { + case XPathParser.SHIFT: + tokenType.push(-a); + tokenValue.push(t); + state.push(XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32); + a = types[tokenPos]; + t = values[tokenPos++]; + break; + case XPathParser.REDUCE: + var num = XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][1]; + var rhs = []; + for (var i = 0; i < num; i++) { + tokenType.pop(); + rhs.unshift(tokenValue.pop()); + state.pop(); + } + var s_ = state[state.length - 1]; + tokenType.push(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0]); + if (this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32] == undefined) { + tokenValue.push(rhs[0]); + } else { + tokenValue.push(this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32](rhs)); + } + state.push(XPathParser.gotoTable[s_].charCodeAt(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0] - 2) - 33); + break; + case XPathParser.ACCEPT: + return new XPath(tokenValue.pop()); + default: + throw new Error("XPath parse error"); + } + } + }; + + // XPath ///////////////////////////////////////////////////////////////////// + + XPath.prototype = new Object(); + XPath.prototype.constructor = XPath; + XPath.superclass = Object.prototype; + + function XPath(e) { + this.expression = e; + } + + XPath.prototype.toString = function () { + return this.expression.toString(); + }; + + function setIfUnset(obj, prop, value) { + if (!(prop in obj)) { + obj[prop] = value; + } + } + + XPath.prototype.evaluate = function (c) { + c.contextNode = c.expressionContextNode; + c.contextSize = 1; + c.contextPosition = 1; + + // [2017-11-25] Removed usage of .implementation.hasFeature() since it does + // not reliably detect HTML DOMs (always returns false in xmldom and true in browsers) + if (c.isHtml) { + setIfUnset(c, 'caseInsensitive', true); + setIfUnset(c, 'allowAnyNamespaceForNoPrefix', true); + } + + setIfUnset(c, 'caseInsensitive', false); + + return this.expression.evaluate(c); + }; + + XPath.XML_NAMESPACE_URI = "http://www.w3.org/XML/1998/namespace"; + XPath.XMLNS_NAMESPACE_URI = "http://www.w3.org/2000/xmlns/"; + + // Expression //////////////////////////////////////////////////////////////// + + Expression.prototype = new Object(); + Expression.prototype.constructor = Expression; + Expression.superclass = Object.prototype; + + function Expression() { + } + + Expression.prototype.init = function () { + }; + + Expression.prototype.toString = function () { + return ""; + }; + + Expression.prototype.evaluate = function (c) { + throw new Error("Could not evaluate expression."); + }; + + // UnaryOperation //////////////////////////////////////////////////////////// + + UnaryOperation.prototype = new Expression(); + UnaryOperation.prototype.constructor = UnaryOperation; + UnaryOperation.superclass = Expression.prototype; + + function UnaryOperation(rhs) { + if (arguments.length > 0) { + this.init(rhs); + } + } + + UnaryOperation.prototype.init = function (rhs) { + this.rhs = rhs; + }; + + // UnaryMinusOperation /////////////////////////////////////////////////////// + + UnaryMinusOperation.prototype = new UnaryOperation(); + UnaryMinusOperation.prototype.constructor = UnaryMinusOperation; + UnaryMinusOperation.superclass = UnaryOperation.prototype; + + function UnaryMinusOperation(rhs) { + if (arguments.length > 0) { + this.init(rhs); + } + } + + UnaryMinusOperation.prototype.init = function (rhs) { + UnaryMinusOperation.superclass.init.call(this, rhs); + }; + + UnaryMinusOperation.prototype.evaluate = function (c) { + return this.rhs.evaluate(c).number().negate(); + }; + + UnaryMinusOperation.prototype.toString = function () { + return "-" + this.rhs.toString(); + }; + + // BinaryOperation /////////////////////////////////////////////////////////// + + BinaryOperation.prototype = new Expression(); + BinaryOperation.prototype.constructor = BinaryOperation; + BinaryOperation.superclass = Expression.prototype; + + function BinaryOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + BinaryOperation.prototype.init = function (lhs, rhs) { + this.lhs = lhs; + this.rhs = rhs; + }; + + // OrOperation /////////////////////////////////////////////////////////////// + + OrOperation.prototype = new BinaryOperation(); + OrOperation.prototype.constructor = OrOperation; + OrOperation.superclass = BinaryOperation.prototype; + + function OrOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + OrOperation.prototype.init = function (lhs, rhs) { + OrOperation.superclass.init.call(this, lhs, rhs); + }; + + OrOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " or " + this.rhs.toString() + ")"; + }; + + OrOperation.prototype.evaluate = function (c) { + var b = this.lhs.evaluate(c).bool(); + if (b.booleanValue()) { + return b; + } + return this.rhs.evaluate(c).bool(); + }; + + // AndOperation ////////////////////////////////////////////////////////////// + + AndOperation.prototype = new BinaryOperation(); + AndOperation.prototype.constructor = AndOperation; + AndOperation.superclass = BinaryOperation.prototype; + + function AndOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + AndOperation.prototype.init = function (lhs, rhs) { + AndOperation.superclass.init.call(this, lhs, rhs); + }; + + AndOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " and " + this.rhs.toString() + ")"; + }; + + AndOperation.prototype.evaluate = function (c) { + var b = this.lhs.evaluate(c).bool(); + if (!b.booleanValue()) { + return b; + } + return this.rhs.evaluate(c).bool(); + }; + + // EqualsOperation /////////////////////////////////////////////////////////// + + EqualsOperation.prototype = new BinaryOperation(); + EqualsOperation.prototype.constructor = EqualsOperation; + EqualsOperation.superclass = BinaryOperation.prototype; + + function EqualsOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + EqualsOperation.prototype.init = function (lhs, rhs) { + EqualsOperation.superclass.init.call(this, lhs, rhs); + }; + + EqualsOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " = " + this.rhs.toString() + ")"; + }; + + EqualsOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).equals(this.rhs.evaluate(c)); + }; + + // NotEqualOperation ///////////////////////////////////////////////////////// + + NotEqualOperation.prototype = new BinaryOperation(); + NotEqualOperation.prototype.constructor = NotEqualOperation; + NotEqualOperation.superclass = BinaryOperation.prototype; + + function NotEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + NotEqualOperation.prototype.init = function (lhs, rhs) { + NotEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + NotEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " != " + this.rhs.toString() + ")"; + }; + + NotEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).notequal(this.rhs.evaluate(c)); + }; + + // LessThanOperation ///////////////////////////////////////////////////////// + + LessThanOperation.prototype = new BinaryOperation(); + LessThanOperation.prototype.constructor = LessThanOperation; + LessThanOperation.superclass = BinaryOperation.prototype; + + function LessThanOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + LessThanOperation.prototype.init = function (lhs, rhs) { + LessThanOperation.superclass.init.call(this, lhs, rhs); + }; + + LessThanOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).lessthan(this.rhs.evaluate(c)); + }; + + LessThanOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " < " + this.rhs.toString() + ")"; + }; + + // GreaterThanOperation ////////////////////////////////////////////////////// + + GreaterThanOperation.prototype = new BinaryOperation(); + GreaterThanOperation.prototype.constructor = GreaterThanOperation; + GreaterThanOperation.superclass = BinaryOperation.prototype; + + function GreaterThanOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + GreaterThanOperation.prototype.init = function (lhs, rhs) { + GreaterThanOperation.superclass.init.call(this, lhs, rhs); + }; + + GreaterThanOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).greaterthan(this.rhs.evaluate(c)); + }; + + GreaterThanOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " > " + this.rhs.toString() + ")"; + }; + + // LessThanOrEqualOperation ////////////////////////////////////////////////// + + LessThanOrEqualOperation.prototype = new BinaryOperation(); + LessThanOrEqualOperation.prototype.constructor = LessThanOrEqualOperation; + LessThanOrEqualOperation.superclass = BinaryOperation.prototype; + + function LessThanOrEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + LessThanOrEqualOperation.prototype.init = function (lhs, rhs) { + LessThanOrEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + LessThanOrEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).lessthanorequal(this.rhs.evaluate(c)); + }; + + LessThanOrEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " <= " + this.rhs.toString() + ")"; + }; + + // GreaterThanOrEqualOperation /////////////////////////////////////////////// + + GreaterThanOrEqualOperation.prototype = new BinaryOperation(); + GreaterThanOrEqualOperation.prototype.constructor = GreaterThanOrEqualOperation; + GreaterThanOrEqualOperation.superclass = BinaryOperation.prototype; + + function GreaterThanOrEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + GreaterThanOrEqualOperation.prototype.init = function (lhs, rhs) { + GreaterThanOrEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + GreaterThanOrEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).greaterthanorequal(this.rhs.evaluate(c)); + }; + + GreaterThanOrEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " >= " + this.rhs.toString() + ")"; + }; + + // PlusOperation ///////////////////////////////////////////////////////////// + + PlusOperation.prototype = new BinaryOperation(); + PlusOperation.prototype.constructor = PlusOperation; + PlusOperation.superclass = BinaryOperation.prototype; + + function PlusOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + PlusOperation.prototype.init = function (lhs, rhs) { + PlusOperation.superclass.init.call(this, lhs, rhs); + }; + + PlusOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().plus(this.rhs.evaluate(c).number()); + }; + + PlusOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " + " + this.rhs.toString() + ")"; + }; + + // MinusOperation //////////////////////////////////////////////////////////// + + MinusOperation.prototype = new BinaryOperation(); + MinusOperation.prototype.constructor = MinusOperation; + MinusOperation.superclass = BinaryOperation.prototype; + + function MinusOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + MinusOperation.prototype.init = function (lhs, rhs) { + MinusOperation.superclass.init.call(this, lhs, rhs); + }; + + MinusOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().minus(this.rhs.evaluate(c).number()); + }; + + MinusOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " - " + this.rhs.toString() + ")"; + }; + + // MultiplyOperation ///////////////////////////////////////////////////////// + + MultiplyOperation.prototype = new BinaryOperation(); + MultiplyOperation.prototype.constructor = MultiplyOperation; + MultiplyOperation.superclass = BinaryOperation.prototype; + + function MultiplyOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + MultiplyOperation.prototype.init = function (lhs, rhs) { + MultiplyOperation.superclass.init.call(this, lhs, rhs); + }; + + MultiplyOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().multiply(this.rhs.evaluate(c).number()); + }; + + MultiplyOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " * " + this.rhs.toString() + ")"; + }; + + // DivOperation ////////////////////////////////////////////////////////////// + + DivOperation.prototype = new BinaryOperation(); + DivOperation.prototype.constructor = DivOperation; + DivOperation.superclass = BinaryOperation.prototype; + + function DivOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + DivOperation.prototype.init = function (lhs, rhs) { + DivOperation.superclass.init.call(this, lhs, rhs); + }; + + DivOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().div(this.rhs.evaluate(c).number()); + }; + + DivOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " div " + this.rhs.toString() + ")"; + }; + + // ModOperation ////////////////////////////////////////////////////////////// + + ModOperation.prototype = new BinaryOperation(); + ModOperation.prototype.constructor = ModOperation; + ModOperation.superclass = BinaryOperation.prototype; + + function ModOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + ModOperation.prototype.init = function (lhs, rhs) { + ModOperation.superclass.init.call(this, lhs, rhs); + }; + + ModOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().mod(this.rhs.evaluate(c).number()); + }; + + ModOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " mod " + this.rhs.toString() + ")"; + }; + + // BarOperation ////////////////////////////////////////////////////////////// + + BarOperation.prototype = new BinaryOperation(); + BarOperation.prototype.constructor = BarOperation; + BarOperation.superclass = BinaryOperation.prototype; + + function BarOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + BarOperation.prototype.init = function (lhs, rhs) { + BarOperation.superclass.init.call(this, lhs, rhs); + }; + + BarOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).nodeset().union(this.rhs.evaluate(c).nodeset()); + }; + + BarOperation.prototype.toString = function () { + return map(toString, [this.lhs, this.rhs]).join(' | '); + }; + + // PathExpr ////////////////////////////////////////////////////////////////// + + PathExpr.prototype = new Expression(); + PathExpr.prototype.constructor = PathExpr; + PathExpr.superclass = Expression.prototype; + + function PathExpr(filter, filterPreds, locpath) { + if (arguments.length > 0) { + this.init(filter, filterPreds, locpath); + } + } + + PathExpr.prototype.init = function (filter, filterPreds, locpath) { + PathExpr.superclass.init.call(this); + this.filter = filter; + this.filterPredicates = filterPreds; + this.locationPath = locpath; + }; + + /** + * Returns the topmost node of the tree containing node + */ + function findRoot(node) { + while (node && node.parentNode) { + node = node.parentNode; + } + + return node; + } + + PathExpr.applyPredicates = function (predicates, c, nodes) { + if (predicates.length === 0) { + return nodes; + } + + var ctx = c.extend({}); + + return reduce( + function (inNodes, pred) { + ctx.contextSize = inNodes.length; + + return filter( + function (node, i) { + ctx.contextNode = node; + ctx.contextPosition = i + 1; + + return PathExpr.predicateMatches(pred, ctx); + }, + inNodes + ); + }, + nodes, + predicates + ); + }; + + PathExpr.getRoot = function (xpc, nodes) { + var firstNode = nodes[0]; + + if (firstNode.nodeType === 9 /*Node.DOCUMENT_NODE*/) { + return firstNode; + } + + if (xpc.virtualRoot) { + return xpc.virtualRoot; + } + + var ownerDoc = firstNode.ownerDocument; + + if (ownerDoc) { + return ownerDoc; + } + + // IE 5.5 doesn't have ownerDocument? + var n = firstNode; + while (n.parentNode != null) { + n = n.parentNode; + } + return n; + } + + PathExpr.applyStep = function (step, xpc, node) { + var self = this; + var newNodes = []; + xpc.contextNode = node; + + switch (step.axis) { + case Step.ANCESTOR: + // look at all the ancestor nodes + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + var m; + if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + m = PathExpr.getOwnerElement(xpc.contextNode); + } else { + m = xpc.contextNode.parentNode; + } + while (m != null) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m === xpc.virtualRoot) { + break; + } + m = m.parentNode; + } + break; + + case Step.ANCESTORORSELF: + // look at all the ancestor nodes and the current node + for (var m = xpc.contextNode; m != null; m = m.nodeType == 2 /*Node.ATTRIBUTE_NODE*/ ? PathExpr.getOwnerElement(m) : m.parentNode) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m === xpc.virtualRoot) { + break; + } + } + break; + + case Step.ATTRIBUTE: + // look at the attributes + var nnm = xpc.contextNode.attributes; + if (nnm != null) { + for (var k = 0; k < nnm.length; k++) { + var m = nnm.item(k); + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + } + break; + + case Step.CHILD: + // look at all child elements + for (var m = xpc.contextNode.firstChild; m != null; m = m.nextSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.DESCENDANT: + // look at all descendant nodes + var st = [xpc.contextNode.firstChild]; + while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.DESCENDANTORSELF: + // look at self + if (step.nodeTest.matches(xpc.contextNode, xpc)) { + newNodes.push(xpc.contextNode); + } + // look at all descendant nodes + var st = [xpc.contextNode.firstChild]; + while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.FOLLOWING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + var st = []; + if (xpc.contextNode.firstChild != null) { + st.unshift(xpc.contextNode.firstChild); + } else { + st.unshift(xpc.contextNode.nextSibling); + } + for (var m = xpc.contextNode.parentNode; m != null && m.nodeType != 9 /*Node.DOCUMENT_NODE*/ && m !== xpc.virtualRoot; m = m.parentNode) { + st.unshift(m.nextSibling); + } + do { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } while (st.length > 0); + break; + + case Step.FOLLOWINGSIBLING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + for (var m = xpc.contextNode.nextSibling; m != null; m = m.nextSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.NAMESPACE: + var n = {}; + if (xpc.contextNode.nodeType == 1 /*Node.ELEMENT_NODE*/) { + n["xml"] = XPath.XML_NAMESPACE_URI; + n["xmlns"] = XPath.XMLNS_NAMESPACE_URI; + for (var m = xpc.contextNode; m != null && m.nodeType == 1 /*Node.ELEMENT_NODE*/; m = m.parentNode) { + for (var k = 0; k < m.attributes.length; k++) { + var attr = m.attributes.item(k); + var nm = String(attr.name); + if (nm == "xmlns") { + if (n[""] == undefined) { + n[""] = attr.value; + } + } else if (nm.length > 6 && nm.substring(0, 6) == "xmlns:") { + var pre = nm.substring(6, nm.length); + if (n[pre] == undefined) { + n[pre] = attr.value; + } + } + } + } + for (var pre in n) { + var nsn = new XPathNamespace(pre, n[pre], xpc.contextNode); + if (step.nodeTest.matches(nsn, xpc)) { + newNodes.push(nsn); + } + } + } + break; + + case Step.PARENT: + m = null; + if (xpc.contextNode !== xpc.virtualRoot) { + if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + m = PathExpr.getOwnerElement(xpc.contextNode); + } else { + m = xpc.contextNode.parentNode; + } + } + if (m != null && step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + break; + + case Step.PRECEDING: + var st; + if (xpc.virtualRoot != null) { + st = [xpc.virtualRoot]; + } else { + // cannot rely on .ownerDocument because the node may be in a document fragment + st = [findRoot(xpc.contextNode)]; + } + outer: while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (m == xpc.contextNode) { + break outer; + } + if (step.nodeTest.matches(m, xpc)) { + newNodes.unshift(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.PRECEDINGSIBLING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + for (var m = xpc.contextNode.previousSibling; m != null; m = m.previousSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.SELF: + if (step.nodeTest.matches(xpc.contextNode, xpc)) { + newNodes.push(xpc.contextNode); + } + break; + + default: + } + + return newNodes; + }; + + function applyStepWithPredicates(step, xpc, node) { + return PathExpr.applyPredicates( + step.predicates, + xpc, + PathExpr.applyStep(step, xpc, node) + ); + } + + function applyStepToNodes(context, nodes, step) { + return flatten( + map( + applyStepWithPredicates.bind(null, step, context), + nodes + ) + ); + } + + PathExpr.applySteps = function (steps, xpc, nodes) { + return reduce( + applyStepToNodes.bind(null, xpc), + nodes, + steps + ); + } + + PathExpr.prototype.applyFilter = function (c, xpc) { + if (!this.filter) { + return { nodes: [c.contextNode] }; + } + + var ns = this.filter.evaluate(c); + + if (!Utilities.instance_of(ns, XNodeSet)) { + if (this.filterPredicates != null && this.filterPredicates.length > 0 || this.locationPath != null) { + throw new Error("Path expression filter must evaluate to a nodeset if predicates or location path are used"); + } + + return { nonNodes: ns }; + } + + return { + nodes: PathExpr.applyPredicates(this.filterPredicates || [], xpc, ns.toUnsortedArray()) + }; + }; + + PathExpr.applyLocationPath = function (locationPath, xpc, nodes) { + if (!locationPath) { + return nodes; + } + + var startNodes = locationPath.absolute ? [PathExpr.getRoot(xpc, nodes)] : nodes; + + return PathExpr.applySteps(locationPath.steps, xpc, startNodes); + }; + + PathExpr.prototype.evaluate = function (c) { + var xpc = assign(new XPathContext(), c); + + var filterResult = this.applyFilter(c, xpc); + + if ('nonNodes' in filterResult) { + return filterResult.nonNodes; + } + + var ns = new XNodeSet(); + ns.addArray(PathExpr.applyLocationPath(this.locationPath, xpc, filterResult.nodes)); + return ns; + }; + + PathExpr.predicateMatches = function (pred, c) { + var res = pred.evaluate(c); + + return Utilities.instance_of(res, XNumber) + ? c.contextPosition === res.numberValue() + : res.booleanValue(); + }; + + PathExpr.predicateString = function (predicate) { + return wrap('[', ']', predicate.toString()); + } + + PathExpr.predicatesString = function (predicates) { + return join( + '', + map(PathExpr.predicateString, predicates) + ); + } + + PathExpr.prototype.toString = function () { + if (this.filter != undefined) { + var filterStr = toString(this.filter); + + if (Utilities.instance_of(this.filter, XString)) { + return wrap("'", "'", filterStr); + } + if (this.filterPredicates != undefined && this.filterPredicates.length) { + return wrap('(', ')', filterStr) + + PathExpr.predicatesString(this.filterPredicates); + } + if (this.locationPath != undefined) { + return filterStr + + (this.locationPath.absolute ? '' : '/') + + toString(this.locationPath); + } + + return filterStr; + } + + return toString(this.locationPath); + }; + + PathExpr.getOwnerElement = function (n) { + // DOM 2 has ownerElement + if (n.ownerElement) { + return n.ownerElement; + } + // DOM 1 Internet Explorer can use selectSingleNode (ironically) + try { + if (n.selectSingleNode) { + return n.selectSingleNode(".."); + } + } catch (e) { + } + // Other DOM 1 implementations must use this egregious search + var doc = n.nodeType == 9 /*Node.DOCUMENT_NODE*/ + ? n + : n.ownerDocument; + var elts = doc.getElementsByTagName("*"); + for (var i = 0; i < elts.length; i++) { + var elt = elts.item(i); + var nnm = elt.attributes; + for (var j = 0; j < nnm.length; j++) { + var an = nnm.item(j); + if (an === n) { + return elt; + } + } + } + return null; + }; + + // LocationPath ////////////////////////////////////////////////////////////// + + LocationPath.prototype = new Object(); + LocationPath.prototype.constructor = LocationPath; + LocationPath.superclass = Object.prototype; + + function LocationPath(abs, steps) { + if (arguments.length > 0) { + this.init(abs, steps); + } + } + + LocationPath.prototype.init = function (abs, steps) { + this.absolute = abs; + this.steps = steps; + }; + + LocationPath.prototype.toString = function () { + return ( + (this.absolute ? '/' : '') + + map(toString, this.steps).join('/') + ); + }; + + // Step ////////////////////////////////////////////////////////////////////// + + Step.prototype = new Object(); + Step.prototype.constructor = Step; + Step.superclass = Object.prototype; + + function Step(axis, nodetest, preds) { + if (arguments.length > 0) { + this.init(axis, nodetest, preds); + } + } + + Step.prototype.init = function (axis, nodetest, preds) { + this.axis = axis; + this.nodeTest = nodetest; + this.predicates = preds; + }; + + Step.prototype.toString = function () { + return Step.STEPNAMES[this.axis] + + "::" + + this.nodeTest.toString() + + PathExpr.predicatesString(this.predicates); + }; + + + Step.ANCESTOR = 0; + Step.ANCESTORORSELF = 1; + Step.ATTRIBUTE = 2; + Step.CHILD = 3; + Step.DESCENDANT = 4; + Step.DESCENDANTORSELF = 5; + Step.FOLLOWING = 6; + Step.FOLLOWINGSIBLING = 7; + Step.NAMESPACE = 8; + Step.PARENT = 9; + Step.PRECEDING = 10; + Step.PRECEDINGSIBLING = 11; + Step.SELF = 12; + + Step.STEPNAMES = reduce(function (acc, x) { return acc[x[0]] = x[1], acc; }, {}, [ + [Step.ANCESTOR, 'ancestor'], + [Step.ANCESTORORSELF, 'ancestor-or-self'], + [Step.ATTRIBUTE, 'attribute'], + [Step.CHILD, 'child'], + [Step.DESCENDANT, 'descendant'], + [Step.DESCENDANTORSELF, 'descendant-or-self'], + [Step.FOLLOWING, 'following'], + [Step.FOLLOWINGSIBLING, 'following-sibling'], + [Step.NAMESPACE, 'namespace'], + [Step.PARENT, 'parent'], + [Step.PRECEDING, 'preceding'], + [Step.PRECEDINGSIBLING, 'preceding-sibling'], + [Step.SELF, 'self'] + ]); + + // NodeTest ////////////////////////////////////////////////////////////////// + + NodeTest.prototype = new Object(); + NodeTest.prototype.constructor = NodeTest; + NodeTest.superclass = Object.prototype; + + function NodeTest(type, value) { + if (arguments.length > 0) { + this.init(type, value); + } + } + + NodeTest.prototype.init = function (type, value) { + this.type = type; + this.value = value; + }; + + NodeTest.prototype.toString = function () { + return ""; + }; + + NodeTest.prototype.matches = function (n, xpc) { + console.warn('unknown node test type'); + }; + + NodeTest.NAMETESTANY = 0; + NodeTest.NAMETESTPREFIXANY = 1; + NodeTest.NAMETESTQNAME = 2; + NodeTest.COMMENT = 3; + NodeTest.TEXT = 4; + NodeTest.PI = 5; + NodeTest.NODE = 6; + + NodeTest.isNodeType = function (types) { + return function (node) { + return includes(types, node.nodeType); + }; + }; + + NodeTest.makeNodeTestType = function (type, members, ctor) { + var newType = ctor || function () { }; + + newType.prototype = new NodeTest(type); + newType.prototype.constructor = newType; + + assign(newType.prototype, members); + + return newType; + }; + // create invariant node test for certain node types + NodeTest.makeNodeTypeTest = function (type, nodeTypes, stringVal) { + return new (NodeTest.makeNodeTestType(type, { + matches: NodeTest.isNodeType(nodeTypes), + toString: always(stringVal) + }))(); + }; + + NodeTest.hasPrefix = function (node) { + return node.prefix || (node.nodeName || node.tagName).indexOf(':') !== -1; + }; + + NodeTest.isElementOrAttribute = NodeTest.isNodeType([1, 2]); + NodeTest.nameSpaceMatches = function (prefix, xpc, n) { + var nNamespace = (n.namespaceURI || ''); + + if (!prefix) { + return !nNamespace || (xpc.allowAnyNamespaceForNoPrefix && !NodeTest.hasPrefix(n)); + } + + var ns = xpc.namespaceResolver.getNamespace(prefix, xpc.expressionContextNode); + + if (ns == null) { + throw new Error("Cannot resolve QName " + prefix); + } + + return ns === nNamespace; + }; + NodeTest.localNameMatches = function (localName, xpc, n) { + var nLocalName = (n.localName || n.nodeName); + + return xpc.caseInsensitive + ? localName.toLowerCase() === nLocalName.toLowerCase() + : localName === nLocalName; + }; + + NodeTest.NameTestPrefixAny = NodeTest.makeNodeTestType( + NodeTest.NAMETESTPREFIXANY, + { + matches: function (n, xpc) { + return NodeTest.isElementOrAttribute(n) && + NodeTest.nameSpaceMatches(this.prefix, xpc, n); + }, + toString: function () { + return this.prefix + ":*"; + } + }, + function NameTestPrefixAny(prefix) { this.prefix = prefix; } + ); + + NodeTest.NameTestQName = NodeTest.makeNodeTestType( + NodeTest.NAMETESTQNAME, + { + matches: function (n, xpc) { + return NodeTest.isNodeType([1, 2, XPathNamespace.XPATH_NAMESPACE_NODE])(n) && + NodeTest.nameSpaceMatches(this.prefix, xpc, n) && + NodeTest.localNameMatches(this.localName, xpc, n); + }, + toString: function () { + return this.name; + } + }, + function NameTestQName(name) { + var nameParts = name.split(':'); + + this.name = name; + this.prefix = nameParts.length > 1 ? nameParts[0] : null; + this.localName = nameParts[nameParts.length > 1 ? 1 : 0]; + } + ); + + NodeTest.PITest = NodeTest.makeNodeTestType(NodeTest.PI, { + matches: function (n, xpc) { + return NodeTest.isNodeType([7])(n) && (n.target || n.nodeName) === this.name; + }, + toString: function () { + return wrap('processing-instruction("', '")', this.name); + } + }, function (name) { this.name = name; }) + + // singletons + + // elements, attributes, namespaces + NodeTest.nameTestAny = NodeTest.makeNodeTypeTest(NodeTest.NAMETESTANY, [1, 2, XPathNamespace.XPATH_NAMESPACE_NODE], '*'); + // text, cdata + NodeTest.textTest = NodeTest.makeNodeTypeTest(NodeTest.TEXT, [3, 4], 'text()'); + NodeTest.commentTest = NodeTest.makeNodeTypeTest(NodeTest.COMMENT, [8], 'comment()'); + // elements, attributes, text, cdata, PIs, comments, document nodes + NodeTest.nodeTest = NodeTest.makeNodeTypeTest(NodeTest.NODE, [1, 2, 3, 4, 7, 8, 9], 'node()'); + NodeTest.anyPiTest = NodeTest.makeNodeTypeTest(NodeTest.PI, [7], 'processing-instruction()'); + + // VariableReference ///////////////////////////////////////////////////////// + + VariableReference.prototype = new Expression(); + VariableReference.prototype.constructor = VariableReference; + VariableReference.superclass = Expression.prototype; + + function VariableReference(v) { + if (arguments.length > 0) { + this.init(v); + } + } + + VariableReference.prototype.init = function (v) { + this.variable = v; + }; + + VariableReference.prototype.toString = function () { + return "$" + this.variable; + }; + + VariableReference.prototype.evaluate = function (c) { + var parts = Utilities.resolveQName(this.variable, c.namespaceResolver, c.contextNode, false); + + if (parts[0] == null) { + throw new Error("Cannot resolve QName " + fn); + } + var result = c.variableResolver.getVariable(parts[1], parts[0]); + if (!result) { + throw XPathException.fromMessage("Undeclared variable: " + this.toString()); + } + return result; + }; + + // FunctionCall ////////////////////////////////////////////////////////////// + + FunctionCall.prototype = new Expression(); + FunctionCall.prototype.constructor = FunctionCall; + FunctionCall.superclass = Expression.prototype; + + function FunctionCall(fn, args) { + if (arguments.length > 0) { + this.init(fn, args); + } + } + + FunctionCall.prototype.init = function (fn, args) { + this.functionName = fn; + this.arguments = args; + }; + + FunctionCall.prototype.toString = function () { + var s = this.functionName + "("; + for (var i = 0; i < this.arguments.length; i++) { + if (i > 0) { + s += ", "; + } + s += this.arguments[i].toString(); + } + return s + ")"; + }; + + FunctionCall.prototype.evaluate = function (c) { + var f = FunctionResolver.getFunctionFromContext(this.functionName, c); + + if (!f) { + throw new Error("Unknown function " + this.functionName); + } + + var a = [c].concat(this.arguments); + return f.apply(c.functionResolver.thisArg, a); + }; + + // Operators ///////////////////////////////////////////////////////////////// + + var Operators = new Object(); + + Operators.equals = function (l, r) { + return l.equals(r); + }; + + Operators.notequal = function (l, r) { + return l.notequal(r); + }; + + Operators.lessthan = function (l, r) { + return l.lessthan(r); + }; + + Operators.greaterthan = function (l, r) { + return l.greaterthan(r); + }; + + Operators.lessthanorequal = function (l, r) { + return l.lessthanorequal(r); + }; + + Operators.greaterthanorequal = function (l, r) { + return l.greaterthanorequal(r); + }; + + // XString /////////////////////////////////////////////////////////////////// + + XString.prototype = new Expression(); + XString.prototype.constructor = XString; + XString.superclass = Expression.prototype; + + function XString(s) { + if (arguments.length > 0) { + this.init(s); + } + } + + XString.prototype.init = function (s) { + this.str = String(s); + }; + + XString.prototype.toString = function () { + return this.str; + }; + + XString.prototype.evaluate = function (c) { + return this; + }; + + XString.prototype.string = function () { + return this; + }; + + XString.prototype.number = function () { + return new XNumber(this.str); + }; + + XString.prototype.bool = function () { + return new XBoolean(this.str); + }; + + XString.prototype.nodeset = function () { + throw new Error("Cannot convert string to nodeset"); + }; + + XString.prototype.stringValue = function () { + return this.str; + }; + + XString.prototype.numberValue = function () { + return this.number().numberValue(); + }; + + XString.prototype.booleanValue = function () { + return this.bool().booleanValue(); + }; + + XString.prototype.equals = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().equals(r); + } + if (Utilities.instance_of(r, XNumber)) { + return this.number().equals(r); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithString(this, Operators.equals); + } + return new XBoolean(this.str == r.str); + }; + + XString.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().notequal(r); + } + if (Utilities.instance_of(r, XNumber)) { + return this.number().notequal(r); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithString(this, Operators.notequal); + } + return new XBoolean(this.str != r.str); + }; + + XString.prototype.lessthan = function (r) { + return this.number().lessthan(r); + }; + + XString.prototype.greaterthan = function (r) { + return this.number().greaterthan(r); + }; + + XString.prototype.lessthanorequal = function (r) { + return this.number().lessthanorequal(r); + }; + + XString.prototype.greaterthanorequal = function (r) { + return this.number().greaterthanorequal(r); + }; + + // XNumber /////////////////////////////////////////////////////////////////// + + XNumber.prototype = new Expression(); + XNumber.prototype.constructor = XNumber; + XNumber.superclass = Expression.prototype; + + function XNumber(n) { + if (arguments.length > 0) { + this.init(n); + } + } + + XNumber.prototype.init = function (n) { + this.num = typeof n === "string" ? this.parse(n) : Number(n); + }; + + XNumber.prototype.numberFormat = /^\s*-?[0-9]*\.?[0-9]+\s*$/; + + XNumber.prototype.parse = function (s) { + // XPath representation of numbers is more restrictive than what Number() or parseFloat() allow + return this.numberFormat.test(s) ? parseFloat(s) : Number.NaN; + }; + + function padSmallNumber(numberStr) { + var parts = numberStr.split('e-'); + var base = parts[0].replace('.', ''); + var exponent = Number(parts[1]); + + for (var i = 0; i < exponent - 1; i += 1) { + base = '0' + base; + } + + return '0.' + base; + } + + function padLargeNumber(numberStr) { + var parts = numberStr.split('e'); + var base = parts[0].replace('.', ''); + var exponent = Number(parts[1]); + var zerosToAppend = exponent + 1 - base.length; + + for (var i = 0; i < zerosToAppend; i += 1) { + base += '0'; + } + + return base; + } + + XNumber.prototype.toString = function () { + var strValue = this.num.toString(); + + if (strValue.indexOf('e-') !== -1) { + return padSmallNumber(strValue); + } + + if (strValue.indexOf('e') !== -1) { + return padLargeNumber(strValue); + } + + return strValue; + }; + + XNumber.prototype.evaluate = function (c) { + return this; + }; + + XNumber.prototype.string = function () { + + + return new XString(this.toString()); + }; + + XNumber.prototype.number = function () { + return this; + }; + + XNumber.prototype.bool = function () { + return new XBoolean(this.num); + }; + + XNumber.prototype.nodeset = function () { + throw new Error("Cannot convert number to nodeset"); + }; + + XNumber.prototype.stringValue = function () { + return this.string().stringValue(); + }; + + XNumber.prototype.numberValue = function () { + return this.num; + }; + + XNumber.prototype.booleanValue = function () { + return this.bool().booleanValue(); + }; + + XNumber.prototype.negate = function () { + return new XNumber(-this.num); + }; + + XNumber.prototype.equals = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().equals(r); + } + if (Utilities.instance_of(r, XString)) { + return this.equals(r.number()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.equals); + } + return new XBoolean(this.num == r.num); + }; + + XNumber.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().notequal(r); + } + if (Utilities.instance_of(r, XString)) { + return this.notequal(r.number()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.notequal); + } + return new XBoolean(this.num != r.num); + }; + + XNumber.prototype.lessthan = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.greaterthan); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.lessthan(r.number()); + } + return new XBoolean(this.num < r.num); + }; + + XNumber.prototype.greaterthan = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.lessthan); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.greaterthan(r.number()); + } + return new XBoolean(this.num > r.num); + }; + + XNumber.prototype.lessthanorequal = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.greaterthanorequal); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.lessthanorequal(r.number()); + } + return new XBoolean(this.num <= r.num); + }; + + XNumber.prototype.greaterthanorequal = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.lessthanorequal); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.greaterthanorequal(r.number()); + } + return new XBoolean(this.num >= r.num); + }; + + XNumber.prototype.plus = function (r) { + return new XNumber(this.num + r.num); + }; + + XNumber.prototype.minus = function (r) { + return new XNumber(this.num - r.num); + }; + + XNumber.prototype.multiply = function (r) { + return new XNumber(this.num * r.num); + }; + + XNumber.prototype.div = function (r) { + return new XNumber(this.num / r.num); + }; + + XNumber.prototype.mod = function (r) { + return new XNumber(this.num % r.num); + }; + + // XBoolean ////////////////////////////////////////////////////////////////// + + XBoolean.prototype = new Expression(); + XBoolean.prototype.constructor = XBoolean; + XBoolean.superclass = Expression.prototype; + + function XBoolean(b) { + if (arguments.length > 0) { + this.init(b); + } + } + + XBoolean.prototype.init = function (b) { + this.b = Boolean(b); + }; + + XBoolean.prototype.toString = function () { + return this.b.toString(); + }; + + XBoolean.prototype.evaluate = function (c) { + return this; + }; + + XBoolean.prototype.string = function () { + return new XString(this.b); + }; + + XBoolean.prototype.number = function () { + return new XNumber(this.b); + }; + + XBoolean.prototype.bool = function () { + return this; + }; + + XBoolean.prototype.nodeset = function () { + throw new Error("Cannot convert boolean to nodeset"); + }; + + XBoolean.prototype.stringValue = function () { + return this.string().stringValue(); + }; + + XBoolean.prototype.numberValue = function () { + return this.number().numberValue(); + }; + + XBoolean.prototype.booleanValue = function () { + return this.b; + }; + + XBoolean.prototype.not = function () { + return new XBoolean(!this.b); + }; + + XBoolean.prototype.equals = function (r) { + if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) { + return this.equals(r.bool()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithBoolean(this, Operators.equals); + } + return new XBoolean(this.b == r.b); + }; + + XBoolean.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) { + return this.notequal(r.bool()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithBoolean(this, Operators.notequal); + } + return new XBoolean(this.b != r.b); + }; + + XBoolean.prototype.lessthan = function (r) { + return this.number().lessthan(r); + }; + + XBoolean.prototype.greaterthan = function (r) { + return this.number().greaterthan(r); + }; + + XBoolean.prototype.lessthanorequal = function (r) { + return this.number().lessthanorequal(r); + }; + + XBoolean.prototype.greaterthanorequal = function (r) { + return this.number().greaterthanorequal(r); + }; + + XBoolean.true_ = new XBoolean(true); + XBoolean.false_ = new XBoolean(false); + + // AVLTree /////////////////////////////////////////////////////////////////// + + AVLTree.prototype = new Object(); + AVLTree.prototype.constructor = AVLTree; + AVLTree.superclass = Object.prototype; + + function AVLTree(n) { + this.init(n); + } + + AVLTree.prototype.init = function (n) { + this.left = null; + this.right = null; + this.node = n; + this.depth = 1; + }; + + AVLTree.prototype.balance = function () { + var ldepth = this.left == null ? 0 : this.left.depth; + var rdepth = this.right == null ? 0 : this.right.depth; + + if (ldepth > rdepth + 1) { + // LR or LL rotation + var lldepth = this.left.left == null ? 0 : this.left.left.depth; + var lrdepth = this.left.right == null ? 0 : this.left.right.depth; + + if (lldepth < lrdepth) { + // LR rotation consists of a RR rotation of the left child + this.left.rotateRR(); + // plus a LL rotation of this node, which happens anyway + } + this.rotateLL(); + } else if (ldepth + 1 < rdepth) { + // RR or RL rorarion + var rrdepth = this.right.right == null ? 0 : this.right.right.depth; + var rldepth = this.right.left == null ? 0 : this.right.left.depth; + + if (rldepth > rrdepth) { + // RR rotation consists of a LL rotation of the right child + this.right.rotateLL(); + // plus a RR rotation of this node, which happens anyway + } + this.rotateRR(); + } + }; + + AVLTree.prototype.rotateLL = function () { + // the left side is too long => rotate from the left (_not_ leftwards) + var nodeBefore = this.node; + var rightBefore = this.right; + this.node = this.left.node; + this.right = this.left; + this.left = this.left.left; + this.right.left = this.right.right; + this.right.right = rightBefore; + this.right.node = nodeBefore; + this.right.updateInNewLocation(); + this.updateInNewLocation(); + }; + + AVLTree.prototype.rotateRR = function () { + // the right side is too long => rotate from the right (_not_ rightwards) + var nodeBefore = this.node; + var leftBefore = this.left; + this.node = this.right.node; + this.left = this.right; + this.right = this.right.right; + this.left.right = this.left.left; + this.left.left = leftBefore; + this.left.node = nodeBefore; + this.left.updateInNewLocation(); + this.updateInNewLocation(); + }; + + AVLTree.prototype.updateInNewLocation = function () { + this.getDepthFromChildren(); + }; + + AVLTree.prototype.getDepthFromChildren = function () { + this.depth = this.node == null ? 0 : 1; + if (this.left != null) { + this.depth = this.left.depth + 1; + } + if (this.right != null && this.depth <= this.right.depth) { + this.depth = this.right.depth + 1; + } + }; + + function nodeOrder(n1, n2) { + if (n1 === n2) { + return 0; + } + + if (n1.compareDocumentPosition) { + var cpos = n1.compareDocumentPosition(n2); + + if (cpos & 0x01) { + // not in the same document; return an arbitrary result (is there a better way to do this) + return 1; + } + if (cpos & 0x0A) { + // n2 precedes or contains n1 + return 1; + } + if (cpos & 0x14) { + // n2 follows or is contained by n1 + return -1; + } + + return 0; + } + + var d1 = 0, + d2 = 0; + for (var m1 = n1; m1 != null; m1 = m1.parentNode || m1.ownerElement) { + d1++; + } + for (var m2 = n2; m2 != null; m2 = m2.parentNode || m2.ownerElement) { + d2++; + } + + // step up to same depth + if (d1 > d2) { + while (d1 > d2) { + n1 = n1.parentNode || n1.ownerElement; + d1--; + } + if (n1 === n2) { + return 1; + } + } else if (d2 > d1) { + while (d2 > d1) { + n2 = n2.parentNode || n2.ownerElement; + d2--; + } + if (n1 === n2) { + return -1; + } + } + + var n1Par = n1.parentNode || n1.ownerElement, + n2Par = n2.parentNode || n2.ownerElement; + + // find common parent + while (n1Par !== n2Par) { + n1 = n1Par; + n2 = n2Par; + n1Par = n1.parentNode || n1.ownerElement; + n2Par = n2.parentNode || n2.ownerElement; + } + + var n1isAttr = Utilities.isAttribute(n1); + var n2isAttr = Utilities.isAttribute(n2); + + if (n1isAttr && !n2isAttr) { + return -1; + } + if (!n1isAttr && n2isAttr) { + return 1; + } + + if (n1Par) { + var cn = n1isAttr ? n1Par.attributes : n1Par.childNodes, + len = cn.length; + for (var i = 0; i < len; i += 1) { + var n = cn[i]; + if (n === n1) { + return -1; + } + if (n === n2) { + return 1; + } + } + } + + throw new Error('Unexpected: could not determine node order'); + } + + AVLTree.prototype.add = function (n) { + if (n === this.node) { + return false; + } + + var o = nodeOrder(n, this.node); + + var ret = false; + if (o == -1) { + if (this.left == null) { + this.left = new AVLTree(n); + ret = true; + } else { + ret = this.left.add(n); + if (ret) { + this.balance(); + } + } + } else if (o == 1) { + if (this.right == null) { + this.right = new AVLTree(n); + ret = true; + } else { + ret = this.right.add(n); + if (ret) { + this.balance(); + } + } + } + + if (ret) { + this.getDepthFromChildren(); + } + return ret; + }; + + // XNodeSet ////////////////////////////////////////////////////////////////// + + XNodeSet.prototype = new Expression(); + XNodeSet.prototype.constructor = XNodeSet; + XNodeSet.superclass = Expression.prototype; + + function XNodeSet() { + this.init(); + } + + XNodeSet.prototype.init = function () { + this.tree = null; + this.nodes = []; + this.size = 0; + }; + + XNodeSet.prototype.toString = function () { + var p = this.first(); + if (p == null) { + return ""; + } + return this.stringForNode(p); + }; + + XNodeSet.prototype.evaluate = function (c) { + return this; + }; + + XNodeSet.prototype.string = function () { + return new XString(this.toString()); + }; + + XNodeSet.prototype.stringValue = function () { + return this.toString(); + }; + + XNodeSet.prototype.number = function () { + return new XNumber(this.string()); + }; + + XNodeSet.prototype.numberValue = function () { + return Number(this.string()); + }; + + XNodeSet.prototype.bool = function () { + return new XBoolean(this.booleanValue()); + }; + + XNodeSet.prototype.booleanValue = function () { + return !!this.size; + }; + + XNodeSet.prototype.nodeset = function () { + return this; + }; + + XNodeSet.prototype.stringForNode = function (n) { + if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/ || + n.nodeType == 1 /*Node.ELEMENT_NODE */ || + n.nodeType === 11 /*Node.DOCUMENT_FRAGMENT*/) { + return this.stringForContainerNode(n); + } + if (n.nodeType === 2 /* Node.ATTRIBUTE_NODE */) { + return n.value || n.nodeValue; + } + if (n.isNamespaceNode) { + return n.namespace; + } + return n.nodeValue; + }; + + XNodeSet.prototype.stringForContainerNode = function (n) { + var s = ""; + for (var n2 = n.firstChild; n2 != null; n2 = n2.nextSibling) { + var nt = n2.nodeType; + // Element, Text, CDATA, Document, Document Fragment + if (nt === 1 || nt === 3 || nt === 4 || nt === 9 || nt === 11) { + s += this.stringForNode(n2); + } + } + return s; + }; + + XNodeSet.prototype.buildTree = function () { + if (!this.tree && this.nodes.length) { + this.tree = new AVLTree(this.nodes[0]); + for (var i = 1; i < this.nodes.length; i += 1) { + this.tree.add(this.nodes[i]); + } + } + + return this.tree; + }; + + XNodeSet.prototype.first = function () { + var p = this.buildTree(); + if (p == null) { + return null; + } + while (p.left != null) { + p = p.left; + } + return p.node; + }; + + XNodeSet.prototype.add = function (n) { + for (var i = 0; i < this.nodes.length; i += 1) { + if (n === this.nodes[i]) { + return; + } + } + + this.tree = null; + this.nodes.push(n); + this.size += 1; + }; + + XNodeSet.prototype.addArray = function (ns) { + var self = this; + + forEach(function (x) { self.add(x); }, ns); + }; + + /** + * Returns an array of the node set's contents in document order + */ + XNodeSet.prototype.toArray = function () { + var a = []; + this.toArrayRec(this.buildTree(), a); + return a; + }; + + XNodeSet.prototype.toArrayRec = function (t, a) { + if (t != null) { + this.toArrayRec(t.left, a); + a.push(t.node); + this.toArrayRec(t.right, a); + } + }; + + /** + * Returns an array of the node set's contents in arbitrary order + */ + XNodeSet.prototype.toUnsortedArray = function () { + return this.nodes.slice(); + }; + + XNodeSet.prototype.compareWithString = function (r, o) { + var a = this.toUnsortedArray(); + for (var i = 0; i < a.length; i++) { + var n = a[i]; + var l = new XString(this.stringForNode(n)); + var res = o(l, r); + if (res.booleanValue()) { + return res; + } + } + return new XBoolean(false); + }; + + XNodeSet.prototype.compareWithNumber = function (r, o) { + var a = this.toUnsortedArray(); + for (var i = 0; i < a.length; i++) { + var n = a[i]; + var l = new XNumber(this.stringForNode(n)); + var res = o(l, r); + if (res.booleanValue()) { + return res; + } + } + return new XBoolean(false); + }; + + XNodeSet.prototype.compareWithBoolean = function (r, o) { + return o(this.bool(), r); + }; + + XNodeSet.prototype.compareWithNodeSet = function (r, o) { + var arr = this.toUnsortedArray(); + var oInvert = function (lop, rop) { return o(rop, lop); }; + + for (var i = 0; i < arr.length; i++) { + var l = new XString(this.stringForNode(arr[i])); + + var res = r.compareWithString(l, oInvert); + if (res.booleanValue()) { + return res; + } + } + + return new XBoolean(false); + }; + + XNodeSet.compareWith = curry(function (o, r) { + if (Utilities.instance_of(r, XString)) { + return this.compareWithString(r, o); + } + if (Utilities.instance_of(r, XNumber)) { + return this.compareWithNumber(r, o); + } + if (Utilities.instance_of(r, XBoolean)) { + return this.compareWithBoolean(r, o); + } + return this.compareWithNodeSet(r, o); + }); + + XNodeSet.prototype.equals = XNodeSet.compareWith(Operators.equals); + XNodeSet.prototype.notequal = XNodeSet.compareWith(Operators.notequal); + XNodeSet.prototype.lessthan = XNodeSet.compareWith(Operators.lessthan); + XNodeSet.prototype.greaterthan = XNodeSet.compareWith(Operators.greaterthan); + XNodeSet.prototype.lessthanorequal = XNodeSet.compareWith(Operators.lessthanorequal); + XNodeSet.prototype.greaterthanorequal = XNodeSet.compareWith(Operators.greaterthanorequal); + + XNodeSet.prototype.union = function (r) { + var ns = new XNodeSet(); + ns.addArray(this.toUnsortedArray()); + ns.addArray(r.toUnsortedArray()); + return ns; + }; + + // XPathNamespace //////////////////////////////////////////////////////////// + + XPathNamespace.prototype = new Object(); + XPathNamespace.prototype.constructor = XPathNamespace; + XPathNamespace.superclass = Object.prototype; + + function XPathNamespace(pre, ns, p) { + this.isXPathNamespace = true; + this.ownerDocument = p.ownerDocument; + this.nodeName = "#namespace"; + this.prefix = pre; + this.localName = pre; + this.namespaceURI = ns; + this.nodeValue = ns; + this.ownerElement = p; + this.nodeType = XPathNamespace.XPATH_NAMESPACE_NODE; + } + + XPathNamespace.prototype.toString = function () { + return "{ \"" + this.prefix + "\", \"" + this.namespaceURI + "\" }"; + }; + + // XPathContext ////////////////////////////////////////////////////////////// + + XPathContext.prototype = new Object(); + XPathContext.prototype.constructor = XPathContext; + XPathContext.superclass = Object.prototype; + + function XPathContext(vr, nr, fr) { + this.variableResolver = vr != null ? vr : new VariableResolver(); + this.namespaceResolver = nr != null ? nr : new NamespaceResolver(); + this.functionResolver = fr != null ? fr : new FunctionResolver(); + } + + XPathContext.prototype.extend = function (newProps) { + return assign(new XPathContext(), this, newProps); + }; + + // VariableResolver ////////////////////////////////////////////////////////// + + VariableResolver.prototype = new Object(); + VariableResolver.prototype.constructor = VariableResolver; + VariableResolver.superclass = Object.prototype; + + function VariableResolver() { + } + + VariableResolver.prototype.getVariable = function (ln, ns) { + return null; + }; + + // FunctionResolver ////////////////////////////////////////////////////////// + + FunctionResolver.prototype = new Object(); + FunctionResolver.prototype.constructor = FunctionResolver; + FunctionResolver.superclass = Object.prototype; + + function FunctionResolver(thisArg) { + this.thisArg = thisArg != null ? thisArg : Functions; + this.functions = new Object(); + this.addStandardFunctions(); + } + + FunctionResolver.prototype.addStandardFunctions = function () { + this.functions["{}last"] = Functions.last; + this.functions["{}position"] = Functions.position; + this.functions["{}count"] = Functions.count; + this.functions["{}id"] = Functions.id; + this.functions["{}local-name"] = Functions.localName; + this.functions["{}namespace-uri"] = Functions.namespaceURI; + this.functions["{}name"] = Functions.name; + this.functions["{}string"] = Functions.string; + this.functions["{}concat"] = Functions.concat; + this.functions["{}starts-with"] = Functions.startsWith; + this.functions["{}contains"] = Functions.contains; + this.functions["{}substring-before"] = Functions.substringBefore; + this.functions["{}substring-after"] = Functions.substringAfter; + this.functions["{}substring"] = Functions.substring; + this.functions["{}string-length"] = Functions.stringLength; + this.functions["{}normalize-space"] = Functions.normalizeSpace; + this.functions["{}translate"] = Functions.translate; + this.functions["{}boolean"] = Functions.boolean_; + this.functions["{}not"] = Functions.not; + this.functions["{}true"] = Functions.true_; + this.functions["{}false"] = Functions.false_; + this.functions["{}lang"] = Functions.lang; + this.functions["{}number"] = Functions.number; + this.functions["{}sum"] = Functions.sum; + this.functions["{}floor"] = Functions.floor; + this.functions["{}ceiling"] = Functions.ceiling; + this.functions["{}round"] = Functions.round; + }; + + FunctionResolver.prototype.addFunction = function (ns, ln, f) { + this.functions["{" + ns + "}" + ln] = f; + }; + + FunctionResolver.getFunctionFromContext = function (qName, context) { + var parts = Utilities.resolveQName(qName, context.namespaceResolver, context.contextNode, false); + + if (parts[0] === null) { + throw new Error("Cannot resolve QName " + name); + } + + return context.functionResolver.getFunction(parts[1], parts[0]); + }; + + FunctionResolver.prototype.getFunction = function (localName, namespace) { + return this.functions["{" + namespace + "}" + localName]; + }; + + // NamespaceResolver ///////////////////////////////////////////////////////// + + NamespaceResolver.prototype = new Object(); + NamespaceResolver.prototype.constructor = NamespaceResolver; + NamespaceResolver.superclass = Object.prototype; + + function NamespaceResolver() { + } + + NamespaceResolver.prototype.getNamespace = function (prefix, n) { + if (prefix == "xml") { + return XPath.XML_NAMESPACE_URI; + } else if (prefix == "xmlns") { + return XPath.XMLNS_NAMESPACE_URI; + } + if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/) { + n = n.documentElement; + } else if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + n = PathExpr.getOwnerElement(n); + } else if (n.nodeType != 1 /*Node.ELEMENT_NODE*/) { + n = n.parentNode; + } + while (n != null && n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + var nnm = n.attributes; + for (var i = 0; i < nnm.length; i++) { + var a = nnm.item(i); + var aname = a.name || a.nodeName; + if ((aname === "xmlns" && prefix === "") + || aname === "xmlns:" + prefix) { + return String(a.value || a.nodeValue); + } + } + n = n.parentNode; + } + return null; + }; + + // Functions ///////////////////////////////////////////////////////////////// + + var Functions = new Object(); + + Functions.last = function (c) { + if (arguments.length != 1) { + throw new Error("Function last expects ()"); + } + + return new XNumber(c.contextSize); + }; + + Functions.position = function (c) { + if (arguments.length != 1) { + throw new Error("Function position expects ()"); + } + + return new XNumber(c.contextPosition); + }; + + Functions.count = function () { + var c = arguments[0]; + var ns; + if (arguments.length != 2 || !Utilities.instance_of(ns = arguments[1].evaluate(c), XNodeSet)) { + throw new Error("Function count expects (node-set)"); + } + return new XNumber(ns.size); + }; + + Functions.id = function () { + var c = arguments[0]; + var id; + if (arguments.length != 2) { + throw new Error("Function id expects (object)"); + } + id = arguments[1].evaluate(c); + if (Utilities.instance_of(id, XNodeSet)) { + id = id.toArray().join(" "); + } else { + id = id.stringValue(); + } + var ids = id.split(/[\x0d\x0a\x09\x20]+/); + var count = 0; + var ns = new XNodeSet(); + var doc = c.contextNode.nodeType == 9 /*Node.DOCUMENT_NODE*/ + ? c.contextNode + : c.contextNode.ownerDocument; + for (var i = 0; i < ids.length; i++) { + var n; + if (doc.getElementById) { + n = doc.getElementById(ids[i]); + } else { + n = Utilities.getElementById(doc, ids[i]); + } + if (n != null) { + ns.add(n); + count++; + } + } + return ns; + }; + + Functions.localName = function (c, eNode) { + var n; + + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = eNode.evaluate(c).first(); + } else { + throw new Error("Function local-name expects (node-set?)"); + } + + if (n == null) { + return new XString(""); + } + + return new XString( + n.localName || // standard elements and attributes + n.baseName || // IE + n.target || // processing instructions + n.nodeName || // DOM1 elements + "" // fallback + ); + }; + + Functions.namespaceURI = function () { + var c = arguments[0]; + var n; + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = arguments[1].evaluate(c).first(); + } else { + throw new Error("Function namespace-uri expects (node-set?)"); + } + if (n == null) { + return new XString(""); + } + return new XString(n.namespaceURI); + }; + + Functions.name = function () { + var c = arguments[0]; + var n; + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = arguments[1].evaluate(c).first(); + } else { + throw new Error("Function name expects (node-set?)"); + } + if (n == null) { + return new XString(""); + } + if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + return new XString(n.nodeName); + } else if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + return new XString(n.name || n.nodeName); + } else if (n.nodeType === 7 /*Node.PROCESSING_INSTRUCTION_NODE*/) { + return new XString(n.target || n.nodeName); + } else if (n.localName == null) { + return new XString(""); + } else { + return new XString(n.localName); + } + }; + + Functions.string = function () { + var c = arguments[0]; + if (arguments.length == 1) { + return new XString(XNodeSet.prototype.stringForNode(c.contextNode)); + } else if (arguments.length == 2) { + return arguments[1].evaluate(c).string(); + } + throw new Error("Function string expects (object?)"); + }; + + Functions.concat = function (c) { + if (arguments.length < 3) { + throw new Error("Function concat expects (string, string[, string]*)"); + } + var s = ""; + for (var i = 1; i < arguments.length; i++) { + s += arguments[i].evaluate(c).stringValue(); + } + return new XString(s); + }; + + Functions.startsWith = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function startsWith expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XBoolean(s1.substring(0, s2.length) == s2); + }; + + Functions.contains = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function contains expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XBoolean(s1.indexOf(s2) !== -1); + }; + + Functions.substringBefore = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function substring-before expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XString(s1.substring(0, s1.indexOf(s2))); + }; + + Functions.substringAfter = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function substring-after expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + if (s2.length == 0) { + return new XString(s1); + } + var i = s1.indexOf(s2); + if (i == -1) { + return new XString(""); + } + return new XString(s1.substring(i + s2.length)); + }; + + Functions.substring = function () { + var c = arguments[0]; + if (!(arguments.length == 3 || arguments.length == 4)) { + throw new Error("Function substring expects (string, number, number?)"); + } + var s = arguments[1].evaluate(c).stringValue(); + var n1 = Math.round(arguments[2].evaluate(c).numberValue()) - 1; + var n2 = arguments.length == 4 ? n1 + Math.round(arguments[3].evaluate(c).numberValue()) : undefined; + return new XString(s.substring(n1, n2)); + }; + + Functions.stringLength = function () { + var c = arguments[0]; + var s; + if (arguments.length == 1) { + s = XNodeSet.prototype.stringForNode(c.contextNode); + } else if (arguments.length == 2) { + s = arguments[1].evaluate(c).stringValue(); + } else { + throw new Error("Function string-length expects (string?)"); + } + return new XNumber(s.length); + }; + + Functions.normalizeSpace = function () { + var c = arguments[0]; + var s; + if (arguments.length == 1) { + s = XNodeSet.prototype.stringForNode(c.contextNode); + } else if (arguments.length == 2) { + s = arguments[1].evaluate(c).stringValue(); + } else { + throw new Error("Function normalize-space expects (string?)"); + } + var i = 0; + var j = s.length - 1; + while (Utilities.isSpace(s.charCodeAt(j))) { + j--; + } + var t = ""; + while (i <= j && Utilities.isSpace(s.charCodeAt(i))) { + i++; + } + while (i <= j) { + if (Utilities.isSpace(s.charCodeAt(i))) { + t += " "; + while (i <= j && Utilities.isSpace(s.charCodeAt(i))) { + i++; + } + } else { + t += s.charAt(i); + i++; + } + } + return new XString(t); + }; + + Functions.translate = function (c, eValue, eFrom, eTo) { + if (arguments.length != 4) { + throw new Error("Function translate expects (string, string, string)"); + } + + var value = eValue.evaluate(c).stringValue(); + var from = eFrom.evaluate(c).stringValue(); + var to = eTo.evaluate(c).stringValue(); + + var cMap = reduce(function (acc, ch, i) { + if (!(ch in acc)) { + acc[ch] = i > to.length ? '' : to[i]; + } + return acc; + }, {}, from); + + var t = join( + '', + map(function (ch) { + return ch in cMap ? cMap[ch] : ch; + }, value) + ); + + return new XString(t); + }; + + Functions.boolean_ = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function boolean expects (object)"); + } + return arguments[1].evaluate(c).bool(); + }; + + Functions.not = function (c, eValue) { + if (arguments.length != 2) { + throw new Error("Function not expects (object)"); + } + return eValue.evaluate(c).bool().not(); + }; + + Functions.true_ = function () { + if (arguments.length != 1) { + throw new Error("Function true expects ()"); + } + return XBoolean.true_; + }; + + Functions.false_ = function () { + if (arguments.length != 1) { + throw new Error("Function false expects ()"); + } + return XBoolean.false_; + }; + + Functions.lang = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function lang expects (string)"); + } + var lang; + for (var n = c.contextNode; n != null && n.nodeType != 9 /*Node.DOCUMENT_NODE*/; n = n.parentNode) { + var a = n.getAttributeNS(XPath.XML_NAMESPACE_URI, "lang"); + if (a != null) { + lang = String(a); + break; + } + } + if (lang == null) { + return XBoolean.false_; + } + var s = arguments[1].evaluate(c).stringValue(); + return new XBoolean(lang.substring(0, s.length) == s + && (lang.length == s.length || lang.charAt(s.length) == '-')); + }; + + Functions.number = function () { + var c = arguments[0]; + if (!(arguments.length == 1 || arguments.length == 2)) { + throw new Error("Function number expects (object?)"); + } + if (arguments.length == 1) { + return new XNumber(XNodeSet.prototype.stringForNode(c.contextNode)); + } + return arguments[1].evaluate(c).number(); + }; + + Functions.sum = function () { + var c = arguments[0]; + var ns; + if (arguments.length != 2 || !Utilities.instance_of((ns = arguments[1].evaluate(c)), XNodeSet)) { + throw new Error("Function sum expects (node-set)"); + } + ns = ns.toUnsortedArray(); + var n = 0; + for (var i = 0; i < ns.length; i++) { + n += new XNumber(XNodeSet.prototype.stringForNode(ns[i])).numberValue(); + } + return new XNumber(n); + }; + + Functions.floor = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function floor expects (number)"); + } + return new XNumber(Math.floor(arguments[1].evaluate(c).numberValue())); + }; + + Functions.ceiling = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function ceiling expects (number)"); + } + return new XNumber(Math.ceil(arguments[1].evaluate(c).numberValue())); + }; + + Functions.round = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function round expects (number)"); + } + return new XNumber(Math.round(arguments[1].evaluate(c).numberValue())); + }; + + // Utilities ///////////////////////////////////////////////////////////////// + + var Utilities = new Object(); + + Utilities.isAttribute = function (val) { + return val && (val.nodeType === 2 || val.ownerElement); + } + + Utilities.splitQName = function (qn) { + var i = qn.indexOf(":"); + if (i == -1) { + return [null, qn]; + } + return [qn.substring(0, i), qn.substring(i + 1)]; + }; + + Utilities.resolveQName = function (qn, nr, n, useDefault) { + var parts = Utilities.splitQName(qn); + if (parts[0] != null) { + parts[0] = nr.getNamespace(parts[0], n); + } else { + if (useDefault) { + parts[0] = nr.getNamespace("", n); + if (parts[0] == null) { + parts[0] = ""; + } + } else { + parts[0] = ""; + } + } + return parts; + }; + + Utilities.isSpace = function (c) { + return c == 0x9 || c == 0xd || c == 0xa || c == 0x20; + }; + + Utilities.isLetter = function (c) { + return c >= 0x0041 && c <= 0x005A || + c >= 0x0061 && c <= 0x007A || + c >= 0x00C0 && c <= 0x00D6 || + c >= 0x00D8 && c <= 0x00F6 || + c >= 0x00F8 && c <= 0x00FF || + c >= 0x0100 && c <= 0x0131 || + c >= 0x0134 && c <= 0x013E || + c >= 0x0141 && c <= 0x0148 || + c >= 0x014A && c <= 0x017E || + c >= 0x0180 && c <= 0x01C3 || + c >= 0x01CD && c <= 0x01F0 || + c >= 0x01F4 && c <= 0x01F5 || + c >= 0x01FA && c <= 0x0217 || + c >= 0x0250 && c <= 0x02A8 || + c >= 0x02BB && c <= 0x02C1 || + c == 0x0386 || + c >= 0x0388 && c <= 0x038A || + c == 0x038C || + c >= 0x038E && c <= 0x03A1 || + c >= 0x03A3 && c <= 0x03CE || + c >= 0x03D0 && c <= 0x03D6 || + c == 0x03DA || + c == 0x03DC || + c == 0x03DE || + c == 0x03E0 || + c >= 0x03E2 && c <= 0x03F3 || + c >= 0x0401 && c <= 0x040C || + c >= 0x040E && c <= 0x044F || + c >= 0x0451 && c <= 0x045C || + c >= 0x045E && c <= 0x0481 || + c >= 0x0490 && c <= 0x04C4 || + c >= 0x04C7 && c <= 0x04C8 || + c >= 0x04CB && c <= 0x04CC || + c >= 0x04D0 && c <= 0x04EB || + c >= 0x04EE && c <= 0x04F5 || + c >= 0x04F8 && c <= 0x04F9 || + c >= 0x0531 && c <= 0x0556 || + c == 0x0559 || + c >= 0x0561 && c <= 0x0586 || + c >= 0x05D0 && c <= 0x05EA || + c >= 0x05F0 && c <= 0x05F2 || + c >= 0x0621 && c <= 0x063A || + c >= 0x0641 && c <= 0x064A || + c >= 0x0671 && c <= 0x06B7 || + c >= 0x06BA && c <= 0x06BE || + c >= 0x06C0 && c <= 0x06CE || + c >= 0x06D0 && c <= 0x06D3 || + c == 0x06D5 || + c >= 0x06E5 && c <= 0x06E6 || + c >= 0x0905 && c <= 0x0939 || + c == 0x093D || + c >= 0x0958 && c <= 0x0961 || + c >= 0x0985 && c <= 0x098C || + c >= 0x098F && c <= 0x0990 || + c >= 0x0993 && c <= 0x09A8 || + c >= 0x09AA && c <= 0x09B0 || + c == 0x09B2 || + c >= 0x09B6 && c <= 0x09B9 || + c >= 0x09DC && c <= 0x09DD || + c >= 0x09DF && c <= 0x09E1 || + c >= 0x09F0 && c <= 0x09F1 || + c >= 0x0A05 && c <= 0x0A0A || + c >= 0x0A0F && c <= 0x0A10 || + c >= 0x0A13 && c <= 0x0A28 || + c >= 0x0A2A && c <= 0x0A30 || + c >= 0x0A32 && c <= 0x0A33 || + c >= 0x0A35 && c <= 0x0A36 || + c >= 0x0A38 && c <= 0x0A39 || + c >= 0x0A59 && c <= 0x0A5C || + c == 0x0A5E || + c >= 0x0A72 && c <= 0x0A74 || + c >= 0x0A85 && c <= 0x0A8B || + c == 0x0A8D || + c >= 0x0A8F && c <= 0x0A91 || + c >= 0x0A93 && c <= 0x0AA8 || + c >= 0x0AAA && c <= 0x0AB0 || + c >= 0x0AB2 && c <= 0x0AB3 || + c >= 0x0AB5 && c <= 0x0AB9 || + c == 0x0ABD || + c == 0x0AE0 || + c >= 0x0B05 && c <= 0x0B0C || + c >= 0x0B0F && c <= 0x0B10 || + c >= 0x0B13 && c <= 0x0B28 || + c >= 0x0B2A && c <= 0x0B30 || + c >= 0x0B32 && c <= 0x0B33 || + c >= 0x0B36 && c <= 0x0B39 || + c == 0x0B3D || + c >= 0x0B5C && c <= 0x0B5D || + c >= 0x0B5F && c <= 0x0B61 || + c >= 0x0B85 && c <= 0x0B8A || + c >= 0x0B8E && c <= 0x0B90 || + c >= 0x0B92 && c <= 0x0B95 || + c >= 0x0B99 && c <= 0x0B9A || + c == 0x0B9C || + c >= 0x0B9E && c <= 0x0B9F || + c >= 0x0BA3 && c <= 0x0BA4 || + c >= 0x0BA8 && c <= 0x0BAA || + c >= 0x0BAE && c <= 0x0BB5 || + c >= 0x0BB7 && c <= 0x0BB9 || + c >= 0x0C05 && c <= 0x0C0C || + c >= 0x0C0E && c <= 0x0C10 || + c >= 0x0C12 && c <= 0x0C28 || + c >= 0x0C2A && c <= 0x0C33 || + c >= 0x0C35 && c <= 0x0C39 || + c >= 0x0C60 && c <= 0x0C61 || + c >= 0x0C85 && c <= 0x0C8C || + c >= 0x0C8E && c <= 0x0C90 || + c >= 0x0C92 && c <= 0x0CA8 || + c >= 0x0CAA && c <= 0x0CB3 || + c >= 0x0CB5 && c <= 0x0CB9 || + c == 0x0CDE || + c >= 0x0CE0 && c <= 0x0CE1 || + c >= 0x0D05 && c <= 0x0D0C || + c >= 0x0D0E && c <= 0x0D10 || + c >= 0x0D12 && c <= 0x0D28 || + c >= 0x0D2A && c <= 0x0D39 || + c >= 0x0D60 && c <= 0x0D61 || + c >= 0x0E01 && c <= 0x0E2E || + c == 0x0E30 || + c >= 0x0E32 && c <= 0x0E33 || + c >= 0x0E40 && c <= 0x0E45 || + c >= 0x0E81 && c <= 0x0E82 || + c == 0x0E84 || + c >= 0x0E87 && c <= 0x0E88 || + c == 0x0E8A || + c == 0x0E8D || + c >= 0x0E94 && c <= 0x0E97 || + c >= 0x0E99 && c <= 0x0E9F || + c >= 0x0EA1 && c <= 0x0EA3 || + c == 0x0EA5 || + c == 0x0EA7 || + c >= 0x0EAA && c <= 0x0EAB || + c >= 0x0EAD && c <= 0x0EAE || + c == 0x0EB0 || + c >= 0x0EB2 && c <= 0x0EB3 || + c == 0x0EBD || + c >= 0x0EC0 && c <= 0x0EC4 || + c >= 0x0F40 && c <= 0x0F47 || + c >= 0x0F49 && c <= 0x0F69 || + c >= 0x10A0 && c <= 0x10C5 || + c >= 0x10D0 && c <= 0x10F6 || + c == 0x1100 || + c >= 0x1102 && c <= 0x1103 || + c >= 0x1105 && c <= 0x1107 || + c == 0x1109 || + c >= 0x110B && c <= 0x110C || + c >= 0x110E && c <= 0x1112 || + c == 0x113C || + c == 0x113E || + c == 0x1140 || + c == 0x114C || + c == 0x114E || + c == 0x1150 || + c >= 0x1154 && c <= 0x1155 || + c == 0x1159 || + c >= 0x115F && c <= 0x1161 || + c == 0x1163 || + c == 0x1165 || + c == 0x1167 || + c == 0x1169 || + c >= 0x116D && c <= 0x116E || + c >= 0x1172 && c <= 0x1173 || + c == 0x1175 || + c == 0x119E || + c == 0x11A8 || + c == 0x11AB || + c >= 0x11AE && c <= 0x11AF || + c >= 0x11B7 && c <= 0x11B8 || + c == 0x11BA || + c >= 0x11BC && c <= 0x11C2 || + c == 0x11EB || + c == 0x11F0 || + c == 0x11F9 || + c >= 0x1E00 && c <= 0x1E9B || + c >= 0x1EA0 && c <= 0x1EF9 || + c >= 0x1F00 && c <= 0x1F15 || + c >= 0x1F18 && c <= 0x1F1D || + c >= 0x1F20 && c <= 0x1F45 || + c >= 0x1F48 && c <= 0x1F4D || + c >= 0x1F50 && c <= 0x1F57 || + c == 0x1F59 || + c == 0x1F5B || + c == 0x1F5D || + c >= 0x1F5F && c <= 0x1F7D || + c >= 0x1F80 && c <= 0x1FB4 || + c >= 0x1FB6 && c <= 0x1FBC || + c == 0x1FBE || + c >= 0x1FC2 && c <= 0x1FC4 || + c >= 0x1FC6 && c <= 0x1FCC || + c >= 0x1FD0 && c <= 0x1FD3 || + c >= 0x1FD6 && c <= 0x1FDB || + c >= 0x1FE0 && c <= 0x1FEC || + c >= 0x1FF2 && c <= 0x1FF4 || + c >= 0x1FF6 && c <= 0x1FFC || + c == 0x2126 || + c >= 0x212A && c <= 0x212B || + c == 0x212E || + c >= 0x2180 && c <= 0x2182 || + c >= 0x3041 && c <= 0x3094 || + c >= 0x30A1 && c <= 0x30FA || + c >= 0x3105 && c <= 0x312C || + c >= 0xAC00 && c <= 0xD7A3 || + c >= 0x4E00 && c <= 0x9FA5 || + c == 0x3007 || + c >= 0x3021 && c <= 0x3029; + }; + + Utilities.isNCNameChar = function (c) { + return c >= 0x0030 && c <= 0x0039 + || c >= 0x0660 && c <= 0x0669 + || c >= 0x06F0 && c <= 0x06F9 + || c >= 0x0966 && c <= 0x096F + || c >= 0x09E6 && c <= 0x09EF + || c >= 0x0A66 && c <= 0x0A6F + || c >= 0x0AE6 && c <= 0x0AEF + || c >= 0x0B66 && c <= 0x0B6F + || c >= 0x0BE7 && c <= 0x0BEF + || c >= 0x0C66 && c <= 0x0C6F + || c >= 0x0CE6 && c <= 0x0CEF + || c >= 0x0D66 && c <= 0x0D6F + || c >= 0x0E50 && c <= 0x0E59 + || c >= 0x0ED0 && c <= 0x0ED9 + || c >= 0x0F20 && c <= 0x0F29 + || c == 0x002E + || c == 0x002D + || c == 0x005F + || Utilities.isLetter(c) + || c >= 0x0300 && c <= 0x0345 + || c >= 0x0360 && c <= 0x0361 + || c >= 0x0483 && c <= 0x0486 + || c >= 0x0591 && c <= 0x05A1 + || c >= 0x05A3 && c <= 0x05B9 + || c >= 0x05BB && c <= 0x05BD + || c == 0x05BF + || c >= 0x05C1 && c <= 0x05C2 + || c == 0x05C4 + || c >= 0x064B && c <= 0x0652 + || c == 0x0670 + || c >= 0x06D6 && c <= 0x06DC + || c >= 0x06DD && c <= 0x06DF + || c >= 0x06E0 && c <= 0x06E4 + || c >= 0x06E7 && c <= 0x06E8 + || c >= 0x06EA && c <= 0x06ED + || c >= 0x0901 && c <= 0x0903 + || c == 0x093C + || c >= 0x093E && c <= 0x094C + || c == 0x094D + || c >= 0x0951 && c <= 0x0954 + || c >= 0x0962 && c <= 0x0963 + || c >= 0x0981 && c <= 0x0983 + || c == 0x09BC + || c == 0x09BE + || c == 0x09BF + || c >= 0x09C0 && c <= 0x09C4 + || c >= 0x09C7 && c <= 0x09C8 + || c >= 0x09CB && c <= 0x09CD + || c == 0x09D7 + || c >= 0x09E2 && c <= 0x09E3 + || c == 0x0A02 + || c == 0x0A3C + || c == 0x0A3E + || c == 0x0A3F + || c >= 0x0A40 && c <= 0x0A42 + || c >= 0x0A47 && c <= 0x0A48 + || c >= 0x0A4B && c <= 0x0A4D + || c >= 0x0A70 && c <= 0x0A71 + || c >= 0x0A81 && c <= 0x0A83 + || c == 0x0ABC + || c >= 0x0ABE && c <= 0x0AC5 + || c >= 0x0AC7 && c <= 0x0AC9 + || c >= 0x0ACB && c <= 0x0ACD + || c >= 0x0B01 && c <= 0x0B03 + || c == 0x0B3C + || c >= 0x0B3E && c <= 0x0B43 + || c >= 0x0B47 && c <= 0x0B48 + || c >= 0x0B4B && c <= 0x0B4D + || c >= 0x0B56 && c <= 0x0B57 + || c >= 0x0B82 && c <= 0x0B83 + || c >= 0x0BBE && c <= 0x0BC2 + || c >= 0x0BC6 && c <= 0x0BC8 + || c >= 0x0BCA && c <= 0x0BCD + || c == 0x0BD7 + || c >= 0x0C01 && c <= 0x0C03 + || c >= 0x0C3E && c <= 0x0C44 + || c >= 0x0C46 && c <= 0x0C48 + || c >= 0x0C4A && c <= 0x0C4D + || c >= 0x0C55 && c <= 0x0C56 + || c >= 0x0C82 && c <= 0x0C83 + || c >= 0x0CBE && c <= 0x0CC4 + || c >= 0x0CC6 && c <= 0x0CC8 + || c >= 0x0CCA && c <= 0x0CCD + || c >= 0x0CD5 && c <= 0x0CD6 + || c >= 0x0D02 && c <= 0x0D03 + || c >= 0x0D3E && c <= 0x0D43 + || c >= 0x0D46 && c <= 0x0D48 + || c >= 0x0D4A && c <= 0x0D4D + || c == 0x0D57 + || c == 0x0E31 + || c >= 0x0E34 && c <= 0x0E3A + || c >= 0x0E47 && c <= 0x0E4E + || c == 0x0EB1 + || c >= 0x0EB4 && c <= 0x0EB9 + || c >= 0x0EBB && c <= 0x0EBC + || c >= 0x0EC8 && c <= 0x0ECD + || c >= 0x0F18 && c <= 0x0F19 + || c == 0x0F35 + || c == 0x0F37 + || c == 0x0F39 + || c == 0x0F3E + || c == 0x0F3F + || c >= 0x0F71 && c <= 0x0F84 + || c >= 0x0F86 && c <= 0x0F8B + || c >= 0x0F90 && c <= 0x0F95 + || c == 0x0F97 + || c >= 0x0F99 && c <= 0x0FAD + || c >= 0x0FB1 && c <= 0x0FB7 + || c == 0x0FB9 + || c >= 0x20D0 && c <= 0x20DC + || c == 0x20E1 + || c >= 0x302A && c <= 0x302F + || c == 0x3099 + || c == 0x309A + || c == 0x00B7 + || c == 0x02D0 + || c == 0x02D1 + || c == 0x0387 + || c == 0x0640 + || c == 0x0E46 + || c == 0x0EC6 + || c == 0x3005 + || c >= 0x3031 && c <= 0x3035 + || c >= 0x309D && c <= 0x309E + || c >= 0x30FC && c <= 0x30FE; + }; + + Utilities.coalesceText = function (n) { + for (var m = n.firstChild; m != null; m = m.nextSibling) { + if (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) { + var s = m.nodeValue; + var first = m; + m = m.nextSibling; + while (m != null && (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/)) { + s += m.nodeValue; + var del = m; + m = m.nextSibling; + del.parentNode.removeChild(del); + } + if (first.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) { + var p = first.parentNode; + if (first.nextSibling == null) { + p.removeChild(first); + p.appendChild(p.ownerDocument.createTextNode(s)); + } else { + var next = first.nextSibling; + p.removeChild(first); + p.insertBefore(p.ownerDocument.createTextNode(s), next); + } + } else { + first.nodeValue = s; + } + if (m == null) { + break; + } + } else if (m.nodeType == 1 /*Node.ELEMENT_NODE*/) { + Utilities.coalesceText(m); + } + } + }; + + Utilities.instance_of = function (o, c) { + while (o != null) { + if (o.constructor === c) { + return true; + } + if (o === Object) { + return false; + } + o = o.constructor.superclass; + } + return false; + }; + + Utilities.getElementById = function (n, id) { + // Note that this does not check the DTD to check for actual + // attributes of type ID, so this may be a bit wrong. + if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + if (n.getAttribute("id") == id + || n.getAttributeNS(null, "id") == id) { + return n; + } + } + for (var m = n.firstChild; m != null; m = m.nextSibling) { + var res = Utilities.getElementById(m, id); + if (res != null) { + return res; + } + } + return null; + }; + + // XPathException //////////////////////////////////////////////////////////// + + var XPathException = (function () { + function getMessage(code, exception) { + var msg = exception ? ": " + exception.toString() : ""; + switch (code) { + case XPathException.INVALID_EXPRESSION_ERR: + return "Invalid expression" + msg; + case XPathException.TYPE_ERR: + return "Type error" + msg; + } + return null; + } + + function XPathException(code, error, message) { + var err = Error.call(this, getMessage(code, error) || message); + + err.code = code; + err.exception = error; + + return err; + } + + XPathException.prototype = Object.create(Error.prototype); + XPathException.prototype.constructor = XPathException; + XPathException.superclass = Error; + + XPathException.prototype.toString = function () { + return this.message; + }; + + XPathException.fromMessage = function (message, error) { + return new XPathException(null, error, message); + }; + + XPathException.INVALID_EXPRESSION_ERR = 51; + XPathException.TYPE_ERR = 52; + + return XPathException; + })(); + + // XPathExpression /////////////////////////////////////////////////////////// + + XPathExpression.prototype = {}; + XPathExpression.prototype.constructor = XPathExpression; + XPathExpression.superclass = Object.prototype; + + function XPathExpression(e, r, p) { + this.xpath = p.parse(e); + this.context = new XPathContext(); + this.context.namespaceResolver = new XPathNSResolverWrapper(r); + } + + XPathExpression.getOwnerDocument = function (n) { + return n.nodeType === 9 /*Node.DOCUMENT_NODE*/ ? n : n.ownerDocument; + } + + XPathExpression.detectHtmlDom = function (n) { + if (!n) { return false; } + + var doc = XPathExpression.getOwnerDocument(n); + + try { + return doc.implementation.hasFeature("HTML", "2.0"); + } catch (e) { + return true; + } + } + + XPathExpression.prototype.evaluate = function (n, t, res) { + this.context.expressionContextNode = n; + // backward compatibility - no reliable way to detect whether the DOM is HTML, but + // this library has been using this method up until now, so we will continue to use it + // ONLY when using an XPathExpression + this.context.caseInsensitive = XPathExpression.detectHtmlDom(n); + + var result = this.xpath.evaluate(this.context); + return new XPathResult(result, t); + } + + // XPathNSResolverWrapper //////////////////////////////////////////////////// + + XPathNSResolverWrapper.prototype = {}; + XPathNSResolverWrapper.prototype.constructor = XPathNSResolverWrapper; + XPathNSResolverWrapper.superclass = Object.prototype; + + function XPathNSResolverWrapper(r) { + this.xpathNSResolver = r; + } + + XPathNSResolverWrapper.prototype.getNamespace = function (prefix, n) { + if (this.xpathNSResolver == null) { + return null; + } + return this.xpathNSResolver.lookupNamespaceURI(prefix); + }; + + // NodeXPathNSResolver /////////////////////////////////////////////////////// + + NodeXPathNSResolver.prototype = {}; + NodeXPathNSResolver.prototype.constructor = NodeXPathNSResolver; + NodeXPathNSResolver.superclass = Object.prototype; + + function NodeXPathNSResolver(n) { + this.node = n; + this.namespaceResolver = new NamespaceResolver(); + } + + NodeXPathNSResolver.prototype.lookupNamespaceURI = function (prefix) { + return this.namespaceResolver.getNamespace(prefix, this.node); + }; + + // XPathResult /////////////////////////////////////////////////////////////// + + XPathResult.prototype = {}; + XPathResult.prototype.constructor = XPathResult; + XPathResult.superclass = Object.prototype; + + function XPathResult(v, t) { + if (t == XPathResult.ANY_TYPE) { + if (v.constructor === XString) { + t = XPathResult.STRING_TYPE; + } else if (v.constructor === XNumber) { + t = XPathResult.NUMBER_TYPE; + } else if (v.constructor === XBoolean) { + t = XPathResult.BOOLEAN_TYPE; + } else if (v.constructor === XNodeSet) { + t = XPathResult.UNORDERED_NODE_ITERATOR_TYPE; + } + } + this.resultType = t; + switch (t) { + case XPathResult.NUMBER_TYPE: + this.numberValue = v.numberValue(); + return; + case XPathResult.STRING_TYPE: + this.stringValue = v.stringValue(); + return; + case XPathResult.BOOLEAN_TYPE: + this.booleanValue = v.booleanValue(); + return; + case XPathResult.ANY_UNORDERED_NODE_TYPE: + case XPathResult.FIRST_ORDERED_NODE_TYPE: + if (v.constructor === XNodeSet) { + this.singleNodeValue = v.first(); + return; + } + break; + case XPathResult.UNORDERED_NODE_ITERATOR_TYPE: + case XPathResult.ORDERED_NODE_ITERATOR_TYPE: + if (v.constructor === XNodeSet) { + this.invalidIteratorState = false; + this.nodes = v.toArray(); + this.iteratorIndex = 0; + return; + } + break; + case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE: + case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE: + if (v.constructor === XNodeSet) { + this.nodes = v.toArray(); + this.snapshotLength = this.nodes.length; + return; + } + break; + } + throw new XPathException(XPathException.TYPE_ERR); + }; + + XPathResult.prototype.iterateNext = function () { + if (this.resultType != XPathResult.UNORDERED_NODE_ITERATOR_TYPE + && this.resultType != XPathResult.ORDERED_NODE_ITERATOR_TYPE) { + throw new XPathException(XPathException.TYPE_ERR); + } + return this.nodes[this.iteratorIndex++]; + }; + + XPathResult.prototype.snapshotItem = function (i) { + if (this.resultType != XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE + && this.resultType != XPathResult.ORDERED_NODE_SNAPSHOT_TYPE) { + throw new XPathException(XPathException.TYPE_ERR); + } + return this.nodes[i]; + }; + + XPathResult.ANY_TYPE = 0; + XPathResult.NUMBER_TYPE = 1; + XPathResult.STRING_TYPE = 2; + XPathResult.BOOLEAN_TYPE = 3; + XPathResult.UNORDERED_NODE_ITERATOR_TYPE = 4; + XPathResult.ORDERED_NODE_ITERATOR_TYPE = 5; + XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE = 6; + XPathResult.ORDERED_NODE_SNAPSHOT_TYPE = 7; + XPathResult.ANY_UNORDERED_NODE_TYPE = 8; + XPathResult.FIRST_ORDERED_NODE_TYPE = 9; + + // DOM 3 XPath support /////////////////////////////////////////////////////// + + function installDOM3XPathSupport(doc, p) { + doc.createExpression = function (e, r) { + try { + return new XPathExpression(e, r, p); + } catch (e) { + throw new XPathException(XPathException.INVALID_EXPRESSION_ERR, e); + } + }; + doc.createNSResolver = function (n) { + return new NodeXPathNSResolver(n); + }; + doc.evaluate = function (e, cn, r, t, res) { + if (t < 0 || t > 9) { + throw { code: 0, toString: function () { return "Request type not supported"; } }; + } + return doc.createExpression(e, r, p).evaluate(cn, t, res); + }; + }; + + // --------------------------------------------------------------------------- + + // Install DOM 3 XPath support for the current document. + try { + var shouldInstall = true; + try { + if (document.implementation + && document.implementation.hasFeature + && document.implementation.hasFeature("XPath", null)) { + shouldInstall = false; + } + } catch (e) { + } + if (shouldInstall) { + installDOM3XPathSupport(document, new XPathParser()); + } + } catch (e) { + } + + // --------------------------------------------------------------------------- + // exports for node.js + + installDOM3XPathSupport(exports, new XPathParser()); + + (function () { + var parser = new XPathParser(); + + var defaultNSResolver = new NamespaceResolver(); + var defaultFunctionResolver = new FunctionResolver(); + var defaultVariableResolver = new VariableResolver(); + + function makeNSResolverFromFunction(func) { + return { + getNamespace: function (prefix, node) { + var ns = func(prefix, node); + + return ns || defaultNSResolver.getNamespace(prefix, node); + } + }; + } + + function makeNSResolverFromObject(obj) { + return makeNSResolverFromFunction(obj.getNamespace.bind(obj)); + } + + function makeNSResolverFromMap(map) { + return makeNSResolverFromFunction(function (prefix) { + return map[prefix]; + }); + } + + function makeNSResolver(resolver) { + if (resolver && typeof resolver.getNamespace === "function") { + return makeNSResolverFromObject(resolver); + } + + if (typeof resolver === "function") { + return makeNSResolverFromFunction(resolver); + } + + // assume prefix -> uri mapping + if (typeof resolver === "object") { + return makeNSResolverFromMap(resolver); + } + + return defaultNSResolver; + } + + /** Converts native JavaScript types to their XPath library equivalent */ + function convertValue(value) { + if (value === null || + typeof value === "undefined" || + value instanceof XString || + value instanceof XBoolean || + value instanceof XNumber || + value instanceof XNodeSet) { + return value; + } + + switch (typeof value) { + case "string": return new XString(value); + case "boolean": return new XBoolean(value); + case "number": return new XNumber(value); + } + + // assume node(s) + var ns = new XNodeSet(); + ns.addArray([].concat(value)); + return ns; + } + + function makeEvaluator(func) { + return function (context) { + var args = Array.prototype.slice.call(arguments, 1).map(function (arg) { + return arg.evaluate(context); + }); + var result = func.apply(this, [].concat(context, args)); + return convertValue(result); + }; + } + + function makeFunctionResolverFromFunction(func) { + return { + getFunction: function (name, namespace) { + var found = func(name, namespace); + if (found) { + return makeEvaluator(found); + } + return defaultFunctionResolver.getFunction(name, namespace); + } + }; + } + + function makeFunctionResolverFromObject(obj) { + return makeFunctionResolverFromFunction(obj.getFunction.bind(obj)); + } + + function makeFunctionResolverFromMap(map) { + return makeFunctionResolverFromFunction(function (name) { + return map[name]; + }); + } + + function makeFunctionResolver(resolver) { + if (resolver && typeof resolver.getFunction === "function") { + return makeFunctionResolverFromObject(resolver); + } + + if (typeof resolver === "function") { + return makeFunctionResolverFromFunction(resolver); + } + + // assume map + if (typeof resolver === "object") { + return makeFunctionResolverFromMap(resolver); + } + + return defaultFunctionResolver; + } + + function makeVariableResolverFromFunction(func) { + return { + getVariable: function (name, namespace) { + var value = func(name, namespace); + return convertValue(value); + } + }; + } + + function makeVariableResolver(resolver) { + if (resolver) { + if (typeof resolver.getVariable === "function") { + return makeVariableResolverFromFunction(resolver.getVariable.bind(resolver)); + } + + if (typeof resolver === "function") { + return makeVariableResolverFromFunction(resolver); + } + + // assume map + if (typeof resolver === "object") { + return makeVariableResolverFromFunction(function (name) { + return resolver[name]; + }); + } + } + + return defaultVariableResolver; + } + + function copyIfPresent(prop, dest, source) { + if (prop in source) { dest[prop] = source[prop]; } + } + + function makeContext(options) { + var context = new XPathContext(); + + if (options) { + context.namespaceResolver = makeNSResolver(options.namespaces); + context.functionResolver = makeFunctionResolver(options.functions); + context.variableResolver = makeVariableResolver(options.variables); + context.expressionContextNode = options.node; + copyIfPresent('allowAnyNamespaceForNoPrefix', context, options); + copyIfPresent('isHtml', context, options); + } else { + context.namespaceResolver = defaultNSResolver; + } + + return context; + } + + function evaluate(parsedExpression, options) { + var context = makeContext(options); + + return parsedExpression.evaluate(context); + } + + var evaluatorPrototype = { + evaluate: function (options) { + return evaluate(this.expression, options); + } + + , evaluateNumber: function (options) { + return this.evaluate(options).numberValue(); + } + + , evaluateString: function (options) { + return this.evaluate(options).stringValue(); + } + + , evaluateBoolean: function (options) { + return this.evaluate(options).booleanValue(); + } + + , evaluateNodeSet: function (options) { + return this.evaluate(options).nodeset(); + } + + , select: function (options) { + return this.evaluateNodeSet(options).toArray() + } + + , select1: function (options) { + return this.select(options)[0]; + } + }; + + function parse(xpath) { + var parsed = parser.parse(xpath); + + return Object.create(evaluatorPrototype, { + expression: { + value: parsed + } + }); + } + + exports.parse = parse; + })(); + + assign( + exports, + { + XPath, + XPathParser, + XPathResult, + + Step, + PathExpr, + NodeTest, + LocationPath, + + OrOperation, + AndOperation, + + BarOperation, + + EqualsOperation, + NotEqualOperation, + LessThanOperation, + GreaterThanOperation, + LessThanOrEqualOperation, + GreaterThanOrEqualOperation, + + PlusOperation, + MinusOperation, + MultiplyOperation, + DivOperation, + ModOperation, + UnaryMinusOperation, + + FunctionCall, + VariableReference, + + XPathContext, + + XNodeSet, + XBoolean, + XString, + XNumber, + + NamespaceResolver, + FunctionResolver, + VariableResolver, + + Utilities, + } + ); + + // helper + exports.select = function (e, doc, single) { + return exports.selectWithResolver(e, doc, null, single); + }; + + exports.useNamespaces = function (mappings) { + var resolver = { + mappings: mappings || {}, + lookupNamespaceURI: function (prefix) { + return this.mappings[prefix]; + } + }; + + return function (e, doc, single) { + return exports.selectWithResolver(e, doc, resolver, single); + }; + }; + + exports.selectWithResolver = function (e, doc, resolver, single) { + var expression = new XPathExpression(e, resolver, new XPathParser()); + var type = XPathResult.ANY_TYPE; + + var result = expression.evaluate(doc, type, null); + + if (result.resultType == XPathResult.STRING_TYPE) { + result = result.stringValue; + } + else if (result.resultType == XPathResult.NUMBER_TYPE) { + result = result.numberValue; + } + else if (result.resultType == XPathResult.BOOLEAN_TYPE) { + result = result.booleanValue; + } + else { + result = result.nodes; + if (single) { + result = result[0]; + } + } + + return result; + }; + + exports.select1 = function (e, doc) { + return exports.select(e, doc, true); + }; + + // end non-node wrapper +})(xpath); + + /***/ }), /***/ 4091: @@ -68631,6 +108556,8 @@ const fs = __importStar(__nccwpck_require__(7147)); const semver = __importStar(__nccwpck_require__(1383)); const cache = __importStar(__nccwpck_require__(7799)); const core = __importStar(__nccwpck_require__(2186)); +const xmlbuilder2_1 = __nccwpck_require__(151); +const xpath_1 = __nccwpck_require__(5319); const tc = __importStar(__nccwpck_require__(7784)); const constants_1 = __nccwpck_require__(9042); function getTempDir() { @@ -68719,12 +108646,19 @@ function isCacheFeatureAvailable() { return false; } exports.isCacheFeatureAvailable = isCacheFeatureAvailable; -function getVersionFromFileContent(content, distributionName) { - var _a, _b, _c, _d, _e; - const javaVersionRegExp = /(?(?<=(^|\s|\-))(\d+\S*))(\s|$)/; - const fileContent = ((_b = (_a = content.match(javaVersionRegExp)) === null || _a === void 0 ? void 0 : _a.groups) === null || _b === void 0 ? void 0 : _b.version) - ? (_d = (_c = content.match(javaVersionRegExp)) === null || _c === void 0 ? void 0 : _c.groups) === null || _d === void 0 ? void 0 : _d.version - : ''; +function getVersionFromFileContent(fileName, content, distributionName) { + var _a; + let fileContent = null; + core.debug(`Getting version from: '${fileName}'`); + if (fileName.includes('.java-version')) { + fileContent = parseJavaVersionFile(content); + } + else if (fileName.includes('pom.xml')) { + fileContent = parsePomXmlFile(content); + } + else { + throw new Error(`File ${fileName} not supported, files supported: '.java-version' and 'pom.xml'`); + } if (!fileContent) { return null; } @@ -68737,12 +108671,60 @@ function getVersionFromFileContent(content, distributionName) { return null; } if (constants_1.DISTRIBUTIONS_ONLY_MAJOR_VERSION.includes(distributionName)) { - const coerceVersion = (_e = semver.coerce(version)) !== null && _e !== void 0 ? _e : version; + const coerceVersion = (_a = semver.coerce(version)) !== null && _a !== void 0 ? _a : version; version = semver.major(coerceVersion).toString(); } return version.toString(); } exports.getVersionFromFileContent = getVersionFromFileContent; +function parseJavaVersionFile(content) { + var _a, _b, _c, _d; + const javaVersionRegExp = /(?(?<=(^|\s|\-))(\d+\S*))(\s|$)/; + const fileContent = ((_b = (_a = content.match(javaVersionRegExp)) === null || _a === void 0 ? void 0 : _a.groups) === null || _b === void 0 ? void 0 : _b.version) + ? (_d = (_c = content.match(javaVersionRegExp)) === null || _c === void 0 ? void 0 : _c.groups) === null || _d === void 0 ? void 0 : _d.version + : ''; + if (!fileContent) { + return null; + } + return fileContent; +} +function parsePomXmlFile(xmlString) { + const xmlDoc = xmlbuilder2_1.create(xmlString); + const versionDefinitionTypes = [getByMavenCompilerSpecification, getBySpringBootSpecification]; + for (var definitionType of versionDefinitionTypes) { + var version = definitionType(xmlDoc); + if (version !== null) { + return version; + } + } + return null; +} +function getByMavenCompilerSpecification(xmlDoc) { + const possibleTags = [ + '//properties/maven.compiler.source', + '//configuration/source', + '//properties/maven.compiler.release', + '//configuration/release' + ]; + for (var tag of possibleTags) { + const version = getVersionByTagName(xmlDoc, tag); + if (version !== null) { + return version; + } + } + return null; +} +function getBySpringBootSpecification(xmlDoc) { + return getVersionByTagName(xmlDoc, '//properties/java.version'); +} +function getVersionByTagName(xmlDoc, xpathQuery) { + const element = xpath_1.select(`string(${xpathQuery})`, xmlDoc.node); + core.debug(`Found: '${element}' using xpath query: '${xpathQuery}'`); + if (element == undefined || element.length == 0) { + return null; + } + return element.toString(); +} // By convention, action expects version 8 in the format `8.*` instead of `1.8` function avoidOldNotation(content) { return content.startsWith('1.') ? content.substring(2) : content; diff --git a/dist/setup/index.js b/dist/setup/index.js index 3b8eb74..107fd4d 100644 --- a/dist/setup/index.js +++ b/dist/setup/index.js @@ -102803,6 +102803,4860 @@ var YAMLWriter_1 = __nccwpck_require__(6517); exports.YAMLWriter = YAMLWriter_1.YAMLWriter; //# sourceMappingURL=index.js.map +/***/ }), + +/***/ 5319: +/***/ ((__unused_webpack_module, exports) => { + +/* + * xpath.js + * + * An XPath 1.0 library for JavaScript. + * + * Cameron McCormack + * + * This work is licensed under the MIT License. + * + * Revision 20: April 26, 2011 + * Fixed a typo resulting in FIRST_ORDERED_NODE_TYPE results being wrong, + * thanks to . + * + * Revision 19: November 29, 2005 + * Nodesets now store their nodes in a height balanced tree, increasing + * performance for the common case of selecting nodes in document order, + * thanks to Sébastien Cramatte . + * AVL tree code adapted from Raimund Neumann . + * + * Revision 18: October 27, 2005 + * DOM 3 XPath support. Caveats: + * - namespace prefixes aren't resolved in XPathEvaluator.createExpression, + * but in XPathExpression.evaluate. + * - XPathResult.invalidIteratorState is not implemented. + * + * Revision 17: October 25, 2005 + * Some core XPath function fixes and a patch to avoid crashing certain + * versions of MSXML in PathExpr.prototype.getOwnerElement, thanks to + * Sébastien Cramatte . + * + * Revision 16: September 22, 2005 + * Workarounds for some IE 5.5 deficiencies. + * Fixed problem with prefix node tests on attribute nodes. + * + * Revision 15: May 21, 2005 + * Fixed problem with QName node tests on elements with an xmlns="...". + * + * Revision 14: May 19, 2005 + * Fixed QName node tests on attribute node regression. + * + * Revision 13: May 3, 2005 + * Node tests are case insensitive now if working in an HTML DOM. + * + * Revision 12: April 26, 2005 + * Updated licence. Slight code changes to enable use of Dean + * Edwards' script compression, http://dean.edwards.name/packer/ . + * + * Revision 11: April 23, 2005 + * Fixed bug with 'and' and 'or' operators, fix thanks to + * Sandy McArthur . + * + * Revision 10: April 15, 2005 + * Added support for a virtual root node, supposedly helpful for + * implementing XForms. Fixed problem with QName node tests and + * the parent axis. + * + * Revision 9: March 17, 2005 + * Namespace resolver tweaked so using the document node as the context + * for namespace lookups is equivalent to using the document element. + * + * Revision 8: February 13, 2005 + * Handle implicit declaration of 'xmlns' namespace prefix. + * Fixed bug when comparing nodesets. + * Instance data can now be associated with a FunctionResolver, and + * workaround for MSXML not supporting 'localName' and 'getElementById', + * thanks to Grant Gongaware. + * Fix a few problems when the context node is the root node. + * + * Revision 7: February 11, 2005 + * Default namespace resolver fix from Grant Gongaware + * . + * + * Revision 6: February 10, 2005 + * Fixed bug in 'number' function. + * + * Revision 5: February 9, 2005 + * Fixed bug where text nodes not getting converted to string values. + * + * Revision 4: January 21, 2005 + * Bug in 'name' function, fix thanks to Bill Edney. + * Fixed incorrect processing of namespace nodes. + * Fixed NamespaceResolver to resolve 'xml' namespace. + * Implemented union '|' operator. + * + * Revision 3: January 14, 2005 + * Fixed bug with nodeset comparisons, bug lexing < and >. + * + * Revision 2: October 26, 2004 + * QName node test namespace handling fixed. Few other bug fixes. + * + * Revision 1: August 13, 2004 + * Bug fixes from William J. Edney . + * Added minimal licence. + * + * Initial version: June 14, 2004 + */ + +// non-node wrapper +var xpath = ( false) ? 0 : exports; + +(function (exports) { + "use strict"; + + // functional helpers + function curry(func) { + var slice = Array.prototype.slice, + totalargs = func.length, + partial = function (args, fn) { + return function () { + return fn.apply(this, args.concat(slice.call(arguments))); + } + }, + fn = function () { + var args = slice.call(arguments); + return (args.length < totalargs) ? + partial(args, fn) : + func.apply(this, slice.apply(arguments, [0, totalargs])); + }; + return fn; + } + + var forEach = function (f, xs) { + for (var i = 0; i < xs.length; i += 1) { + f(xs[i], i, xs); + } + }; + + var reduce = function (f, seed, xs) { + var acc = seed; + + forEach(function (x, i) { acc = f(acc, x, i); }, xs); + + return acc; + }; + + var map = function (f, xs) { + var mapped = new Array(xs.length); + + forEach(function (x, i) { mapped[i] = f(x); }, xs); + + return mapped; + }; + + var filter = function (f, xs) { + var filtered = []; + + forEach(function (x, i) { if (f(x, i)) { filtered.push(x); } }, xs); + + return filtered; + }; + + var includes = function (values, value) { + for (var i = 0; i < values.length; i += 1) { + if (values[i] === value) { + return true; + } + } + + return false; + }; + + function always(value) { return function () { return value; } } + + function toString(x) { return x.toString(); } + var join = function (s, xs) { return xs.join(s); }; + var wrap = function (pref, suf, str) { return pref + str + suf; }; + + var prototypeConcat = Array.prototype.concat; + + // .apply() fails above a certain number of arguments - https://github.com/goto100/xpath/pull/98 + var MAX_ARGUMENT_LENGTH = 32767; + + function flatten(arr) { + var result = []; + + for (var start = 0; start < arr.length; start += MAX_ARGUMENT_LENGTH) { + var chunk = arr.slice(start, start + MAX_ARGUMENT_LENGTH); + + result = prototypeConcat.apply(result, chunk); + } + + return result; + } + + function assign(target, varArgs) { // .length of function is 2 + var to = Object(target); + + for (var index = 1; index < arguments.length; index++) { + var nextSource = arguments[index]; + + if (nextSource != null) { // Skip over if undefined or null + for (var nextKey in nextSource) { + // Avoid bugs when hasOwnProperty is shadowed + if (Object.prototype.hasOwnProperty.call(nextSource, nextKey)) { + to[nextKey] = nextSource[nextKey]; + } + } + } + } + + return to; + } + + // XPathParser /////////////////////////////////////////////////////////////// + + XPathParser.prototype = new Object(); + XPathParser.prototype.constructor = XPathParser; + XPathParser.superclass = Object.prototype; + + function XPathParser() { + this.init(); + } + + XPathParser.prototype.init = function () { + this.reduceActions = []; + + this.reduceActions[3] = function (rhs) { + return new OrOperation(rhs[0], rhs[2]); + }; + this.reduceActions[5] = function (rhs) { + return new AndOperation(rhs[0], rhs[2]); + }; + this.reduceActions[7] = function (rhs) { + return new EqualsOperation(rhs[0], rhs[2]); + }; + this.reduceActions[8] = function (rhs) { + return new NotEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[10] = function (rhs) { + return new LessThanOperation(rhs[0], rhs[2]); + }; + this.reduceActions[11] = function (rhs) { + return new GreaterThanOperation(rhs[0], rhs[2]); + }; + this.reduceActions[12] = function (rhs) { + return new LessThanOrEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[13] = function (rhs) { + return new GreaterThanOrEqualOperation(rhs[0], rhs[2]); + }; + this.reduceActions[15] = function (rhs) { + return new PlusOperation(rhs[0], rhs[2]); + }; + this.reduceActions[16] = function (rhs) { + return new MinusOperation(rhs[0], rhs[2]); + }; + this.reduceActions[18] = function (rhs) { + return new MultiplyOperation(rhs[0], rhs[2]); + }; + this.reduceActions[19] = function (rhs) { + return new DivOperation(rhs[0], rhs[2]); + }; + this.reduceActions[20] = function (rhs) { + return new ModOperation(rhs[0], rhs[2]); + }; + this.reduceActions[22] = function (rhs) { + return new UnaryMinusOperation(rhs[1]); + }; + this.reduceActions[24] = function (rhs) { + return new BarOperation(rhs[0], rhs[2]); + }; + this.reduceActions[25] = function (rhs) { + return new PathExpr(undefined, undefined, rhs[0]); + }; + this.reduceActions[27] = function (rhs) { + rhs[0].locationPath = rhs[2]; + return rhs[0]; + }; + this.reduceActions[28] = function (rhs) { + rhs[0].locationPath = rhs[2]; + rhs[0].locationPath.steps.unshift(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + return rhs[0]; + }; + this.reduceActions[29] = function (rhs) { + return new PathExpr(rhs[0], [], undefined); + }; + this.reduceActions[30] = function (rhs) { + if (Utilities.instance_of(rhs[0], PathExpr)) { + if (rhs[0].filterPredicates == undefined) { + rhs[0].filterPredicates = []; + } + rhs[0].filterPredicates.push(rhs[1]); + return rhs[0]; + } else { + return new PathExpr(rhs[0], [rhs[1]], undefined); + } + }; + this.reduceActions[32] = function (rhs) { + return rhs[1]; + }; + this.reduceActions[33] = function (rhs) { + return new XString(rhs[0]); + }; + this.reduceActions[34] = function (rhs) { + return new XNumber(rhs[0]); + }; + this.reduceActions[36] = function (rhs) { + return new FunctionCall(rhs[0], []); + }; + this.reduceActions[37] = function (rhs) { + return new FunctionCall(rhs[0], rhs[2]); + }; + this.reduceActions[38] = function (rhs) { + return [rhs[0]]; + }; + this.reduceActions[39] = function (rhs) { + rhs[2].unshift(rhs[0]); + return rhs[2]; + }; + this.reduceActions[43] = function (rhs) { + return new LocationPath(true, []); + }; + this.reduceActions[44] = function (rhs) { + rhs[1].absolute = true; + return rhs[1]; + }; + this.reduceActions[46] = function (rhs) { + return new LocationPath(false, [rhs[0]]); + }; + this.reduceActions[47] = function (rhs) { + rhs[0].steps.push(rhs[2]); + return rhs[0]; + }; + this.reduceActions[49] = function (rhs) { + return new Step(rhs[0], rhs[1], []); + }; + this.reduceActions[50] = function (rhs) { + return new Step(Step.CHILD, rhs[0], []); + }; + this.reduceActions[51] = function (rhs) { + return new Step(rhs[0], rhs[1], rhs[2]); + }; + this.reduceActions[52] = function (rhs) { + return new Step(Step.CHILD, rhs[0], rhs[1]); + }; + this.reduceActions[54] = function (rhs) { + return [rhs[0]]; + }; + this.reduceActions[55] = function (rhs) { + rhs[1].unshift(rhs[0]); + return rhs[1]; + }; + this.reduceActions[56] = function (rhs) { + if (rhs[0] == "ancestor") { + return Step.ANCESTOR; + } else if (rhs[0] == "ancestor-or-self") { + return Step.ANCESTORORSELF; + } else if (rhs[0] == "attribute") { + return Step.ATTRIBUTE; + } else if (rhs[0] == "child") { + return Step.CHILD; + } else if (rhs[0] == "descendant") { + return Step.DESCENDANT; + } else if (rhs[0] == "descendant-or-self") { + return Step.DESCENDANTORSELF; + } else if (rhs[0] == "following") { + return Step.FOLLOWING; + } else if (rhs[0] == "following-sibling") { + return Step.FOLLOWINGSIBLING; + } else if (rhs[0] == "namespace") { + return Step.NAMESPACE; + } else if (rhs[0] == "parent") { + return Step.PARENT; + } else if (rhs[0] == "preceding") { + return Step.PRECEDING; + } else if (rhs[0] == "preceding-sibling") { + return Step.PRECEDINGSIBLING; + } else if (rhs[0] == "self") { + return Step.SELF; + } + return -1; + }; + this.reduceActions[57] = function (rhs) { + return Step.ATTRIBUTE; + }; + this.reduceActions[59] = function (rhs) { + if (rhs[0] == "comment") { + return NodeTest.commentTest; + } else if (rhs[0] == "text") { + return NodeTest.textTest; + } else if (rhs[0] == "processing-instruction") { + return NodeTest.anyPiTest; + } else if (rhs[0] == "node") { + return NodeTest.nodeTest; + } + return new NodeTest(-1, undefined); + }; + this.reduceActions[60] = function (rhs) { + return new NodeTest.PITest(rhs[2]); + }; + this.reduceActions[61] = function (rhs) { + return rhs[1]; + }; + this.reduceActions[63] = function (rhs) { + rhs[1].absolute = true; + rhs[1].steps.unshift(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + return rhs[1]; + }; + this.reduceActions[64] = function (rhs) { + rhs[0].steps.push(new Step(Step.DESCENDANTORSELF, NodeTest.nodeTest, [])); + rhs[0].steps.push(rhs[2]); + return rhs[0]; + }; + this.reduceActions[65] = function (rhs) { + return new Step(Step.SELF, NodeTest.nodeTest, []); + }; + this.reduceActions[66] = function (rhs) { + return new Step(Step.PARENT, NodeTest.nodeTest, []); + }; + this.reduceActions[67] = function (rhs) { + return new VariableReference(rhs[1]); + }; + this.reduceActions[68] = function (rhs) { + return NodeTest.nameTestAny; + }; + this.reduceActions[69] = function (rhs) { + return new NodeTest.NameTestPrefixAny(rhs[0].split(':')[0]); + }; + this.reduceActions[70] = function (rhs) { + return new NodeTest.NameTestQName(rhs[0]); + }; + }; + + XPathParser.actionTable = [ + " s s sssssssss s ss s ss", + " s ", + "r rrrrrrrrr rrrrrrr rr r ", + " rrrrr ", + " s s sssssssss s ss s ss", + "rs rrrrrrrr s sssssrrrrrr rrs rs ", + " s s sssssssss s ss s ss", + " s ", + " s ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + " s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr r ", + "a ", + "r s rr r ", + "r sr rr r ", + "r s rr s rr r ", + "r rssrr rss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrrs rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r srrrrrrrr rrrrrrs rr sr ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + " sssss ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrr rrrrr rr r ", + " s ", + " s ", + " rrrrr ", + " s s sssssssss s sss s ss", + "r srrrrrrrr rrrrrrs rr r ", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss s ss s ss", + " s s sssssssss ss s ss", + " s s sssssssss s ss s ss", + " s s sssss s s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s s sssss s s ", + " s s sssss s s ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr sr ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " rr ", + " s ", + " rs ", + "r sr rr r ", + "r s rr s rr r ", + "r rssrr rss rr r ", + "r rssrr rss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrr rrrss rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrsss rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrr rr r ", + "r rrrrrrrr rrrrrr rr r ", + " r ", + " s ", + "r srrrrrrrr rrrrrrs rr r ", + "r srrrrrrrr rrrrrrs rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr r ", + "r rrrrrrrrr rrrrrrr rr rr ", + "r rrrrrrrrr rrrrrrr rr rr ", + " s s sssssssss s ss s ss", + "r rrrrrrrrr rrrrrrr rr rr ", + " r " + ]; + + XPathParser.actionTableNumber = [ + " 1 0 /.-,+*)(' & %$ # \"!", + " J ", + "a aaaaaaaaa aaaaaaa aa a ", + " YYYYY ", + " 1 0 /.-,+*)(' & %$ # \"!", + "K1 KKKKKKKK . +*)('KKKKKK KK# K\" ", + " 1 0 /.-,+*)(' & %$ # \"!", + " N ", + " O ", + "e eeeeeeeee eeeeeee ee ee ", + "f fffffffff fffffff ff ff ", + "d ddddddddd ddddddd dd dd ", + "B BBBBBBBBB BBBBBBB BB BB ", + "A AAAAAAAAA AAAAAAA AA AA ", + " P ", + " Q ", + " 1 . +*)(' # \" ", + "b bbbbbbbbb bbbbbbb bb b ", + " ", + "! S !! ! ", + "\" T\" \"\" \" ", + "$ V $$ U $$ $ ", + "& &ZY&& &XW && & ", + ") ))))) )))\\[ )) ) ", + ". ....._^] ..... .. . ", + "1 11111111 11111 11 1 ", + "5 55555555 55555` 55 5 ", + "7 77777777 777777 77 7 ", + "9 99999999 999999 99 9 ", + ": c:::::::: ::::::b :: a: ", + "I fIIIIIIII IIIIIIe II I ", + "= ========= ======= == == ", + "? ????????? ??????? ?? ?? ", + "C CCCCCCCCC CCCCCCC CC CC ", + "J JJJJJJJJ JJJJJJ JJ J ", + "M MMMMMMMM MMMMMM MM M ", + "N NNNNNNNNN NNNNNNN NN N ", + "P PPPPPPPPP PPPPPPP PP P ", + " +*)(' ", + "R RRRRRRRRR RRRRRRR RR aR ", + "U UUUUUUUUU UUUUUUU UU U ", + "Z ZZZZZZZZZ ZZZZZZZ ZZ ZZ ", + "c ccccccccc ccccccc cc cc ", + " j ", + "L fLLLLLLLL LLLLLLe LL L ", + "6 66666666 66666 66 6 ", + " k ", + " l ", + " XXXXX ", + " 1 0 /.-,+*)(' & %$m # \"!", + "_ f________ ______e __ _ ", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 0 /.-,+*)(' %$ # \"!", + " 1 0 /.-,+*)(' & %$ # \"!", + " 1 . +*)(' # \" ", + " 1 . +*)(' # \" ", + "> >>>>>>>>> >>>>>>> >> >> ", + " 1 . +*)(' # \" ", + " 1 . +*)(' # \" ", + "Q QQQQQQQQQ QQQQQQQ QQ aQ ", + "V VVVVVVVVV VVVVVVV VV aV ", + "T TTTTTTTTT TTTTTTT TT T ", + "@ @@@@@@@@@ @@@@@@@ @@ @@ ", + " \x87 ", + "[ [[[[[[[[[ [[[[[[[ [[ [[ ", + "D DDDDDDDDD DDDDDDD DD DD ", + " HH ", + " \x88 ", + " F\x89 ", + "# T# ## # ", + "% V %% U %% % ", + "' 'ZY'' 'XW '' ' ", + "( (ZY(( (XW (( ( ", + "+ +++++ +++\\[ ++ + ", + "* ***** ***\\[ ** * ", + "- ----- ---\\[ -- - ", + ", ,,,,, ,,,\\[ ,, , ", + "0 00000_^] 00000 00 0 ", + "/ /////_^] ///// // / ", + "2 22222222 22222 22 2 ", + "3 33333333 33333 33 3 ", + "4 44444444 44444 44 4 ", + "8 88888888 888888 88 8 ", + " ^ ", + " \x8a ", + "; f;;;;;;;; ;;;;;;e ;; ; ", + "< f<<<<<<<< <<<<<?@ AB CDEFGH IJ ", + " ", + " ", + " ", + "L456789:;<=>?@ AB CDEFGH IJ ", + " M EFGH IJ ", + " N;<=>?@ AB CDEFGH IJ ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " S EFGH IJ ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " e ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " h J ", + " i j ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + "o456789:;<=>?@ ABpqCDEFGH IJ ", + " ", + " r6789:;<=>?@ AB CDEFGH IJ ", + " s789:;<=>?@ AB CDEFGH IJ ", + " t89:;<=>?@ AB CDEFGH IJ ", + " u89:;<=>?@ AB CDEFGH IJ ", + " v9:;<=>?@ AB CDEFGH IJ ", + " w9:;<=>?@ AB CDEFGH IJ ", + " x9:;<=>?@ AB CDEFGH IJ ", + " y9:;<=>?@ AB CDEFGH IJ ", + " z:;<=>?@ AB CDEFGH IJ ", + " {:;<=>?@ AB CDEFGH IJ ", + " |;<=>?@ AB CDEFGH IJ ", + " };<=>?@ AB CDEFGH IJ ", + " ~;<=>?@ AB CDEFGH IJ ", + " \x7f=>?@ AB CDEFGH IJ ", + "\x80456789:;<=>?@ AB CDEFGH IJ\x81", + " \x82 EFGH IJ ", + " \x83 EFGH IJ ", + " ", + " \x84 GH IJ ", + " \x85 GH IJ ", + " i \x86 ", + " i \x87 ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + " ", + "o456789:;<=>?@ AB\x8cqCDEFGH IJ ", + " ", + " " + ]; + + XPathParser.productions = [ + [1, 1, 2], + [2, 1, 3], + [3, 1, 4], + [3, 3, 3, -9, 4], + [4, 1, 5], + [4, 3, 4, -8, 5], + [5, 1, 6], + [5, 3, 5, -22, 6], + [5, 3, 5, -5, 6], + [6, 1, 7], + [6, 3, 6, -23, 7], + [6, 3, 6, -24, 7], + [6, 3, 6, -6, 7], + [6, 3, 6, -7, 7], + [7, 1, 8], + [7, 3, 7, -25, 8], + [7, 3, 7, -26, 8], + [8, 1, 9], + [8, 3, 8, -12, 9], + [8, 3, 8, -11, 9], + [8, 3, 8, -10, 9], + [9, 1, 10], + [9, 2, -26, 9], + [10, 1, 11], + [10, 3, 10, -27, 11], + [11, 1, 12], + [11, 1, 13], + [11, 3, 13, -28, 14], + [11, 3, 13, -4, 14], + [13, 1, 15], + [13, 2, 13, 16], + [15, 1, 17], + [15, 3, -29, 2, -30], + [15, 1, -15], + [15, 1, -16], + [15, 1, 18], + [18, 3, -13, -29, -30], + [18, 4, -13, -29, 19, -30], + [19, 1, 20], + [19, 3, 20, -31, 19], + [20, 1, 2], + [12, 1, 14], + [12, 1, 21], + [21, 1, -28], + [21, 2, -28, 14], + [21, 1, 22], + [14, 1, 23], + [14, 3, 14, -28, 23], + [14, 1, 24], + [23, 2, 25, 26], + [23, 1, 26], + [23, 3, 25, 26, 27], + [23, 2, 26, 27], + [23, 1, 28], + [27, 1, 16], + [27, 2, 16, 27], + [25, 2, -14, -3], + [25, 1, -32], + [26, 1, 29], + [26, 3, -20, -29, -30], + [26, 4, -21, -29, -15, -30], + [16, 3, -33, 30, -34], + [30, 1, 2], + [22, 2, -4, 14], + [24, 3, 14, -4, 23], + [28, 1, -35], + [28, 1, -2], + [17, 2, -36, -18], + [29, 1, -17], + [29, 1, -19], + [29, 1, -18] + ]; + + XPathParser.DOUBLEDOT = 2; + XPathParser.DOUBLECOLON = 3; + XPathParser.DOUBLESLASH = 4; + XPathParser.NOTEQUAL = 5; + XPathParser.LESSTHANOREQUAL = 6; + XPathParser.GREATERTHANOREQUAL = 7; + XPathParser.AND = 8; + XPathParser.OR = 9; + XPathParser.MOD = 10; + XPathParser.DIV = 11; + XPathParser.MULTIPLYOPERATOR = 12; + XPathParser.FUNCTIONNAME = 13; + XPathParser.AXISNAME = 14; + XPathParser.LITERAL = 15; + XPathParser.NUMBER = 16; + XPathParser.ASTERISKNAMETEST = 17; + XPathParser.QNAME = 18; + XPathParser.NCNAMECOLONASTERISK = 19; + XPathParser.NODETYPE = 20; + XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL = 21; + XPathParser.EQUALS = 22; + XPathParser.LESSTHAN = 23; + XPathParser.GREATERTHAN = 24; + XPathParser.PLUS = 25; + XPathParser.MINUS = 26; + XPathParser.BAR = 27; + XPathParser.SLASH = 28; + XPathParser.LEFTPARENTHESIS = 29; + XPathParser.RIGHTPARENTHESIS = 30; + XPathParser.COMMA = 31; + XPathParser.AT = 32; + XPathParser.LEFTBRACKET = 33; + XPathParser.RIGHTBRACKET = 34; + XPathParser.DOT = 35; + XPathParser.DOLLAR = 36; + + XPathParser.prototype.tokenize = function (s1) { + var types = []; + var values = []; + var s = s1 + '\0'; + + var pos = 0; + var c = s.charAt(pos++); + while (1) { + while (c == ' ' || c == '\t' || c == '\r' || c == '\n') { + c = s.charAt(pos++); + } + if (c == '\0' || pos >= s.length) { + break; + } + + if (c == '(') { + types.push(XPathParser.LEFTPARENTHESIS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ')') { + types.push(XPathParser.RIGHTPARENTHESIS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '[') { + types.push(XPathParser.LEFTBRACKET); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ']') { + types.push(XPathParser.RIGHTBRACKET); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '@') { + types.push(XPathParser.AT); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == ',') { + types.push(XPathParser.COMMA); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '|') { + types.push(XPathParser.BAR); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '+') { + types.push(XPathParser.PLUS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '-') { + types.push(XPathParser.MINUS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '=') { + types.push(XPathParser.EQUALS); + values.push(c); + c = s.charAt(pos++); + continue; + } + if (c == '$') { + types.push(XPathParser.DOLLAR); + values.push(c); + c = s.charAt(pos++); + continue; + } + + if (c == '.') { + c = s.charAt(pos++); + if (c == '.') { + types.push(XPathParser.DOUBLEDOT); + values.push(".."); + c = s.charAt(pos++); + continue; + } + if (c >= '0' && c <= '9') { + var number = "." + c; + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + types.push(XPathParser.NUMBER); + values.push(number); + continue; + } + types.push(XPathParser.DOT); + values.push('.'); + continue; + } + + if (c == '\'' || c == '"') { + var delimiter = c; + var literal = ""; + while (pos < s.length && (c = s.charAt(pos)) !== delimiter) { + literal += c; + pos += 1; + } + if (c !== delimiter) { + throw XPathException.fromMessage("Unterminated string literal: " + delimiter + literal); + } + pos += 1; + types.push(XPathParser.LITERAL); + values.push(literal); + c = s.charAt(pos++); + continue; + } + + if (c >= '0' && c <= '9') { + var number = c; + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + if (c == '.') { + if (s.charAt(pos) >= '0' && s.charAt(pos) <= '9') { + number += c; + number += s.charAt(pos++); + c = s.charAt(pos++); + while (c >= '0' && c <= '9') { + number += c; + c = s.charAt(pos++); + } + } + } + types.push(XPathParser.NUMBER); + values.push(number); + continue; + } + + if (c == '*') { + if (types.length > 0) { + var last = types[types.length - 1]; + if (last != XPathParser.AT + && last != XPathParser.DOUBLECOLON + && last != XPathParser.LEFTPARENTHESIS + && last != XPathParser.LEFTBRACKET + && last != XPathParser.AND + && last != XPathParser.OR + && last != XPathParser.MOD + && last != XPathParser.DIV + && last != XPathParser.MULTIPLYOPERATOR + && last != XPathParser.SLASH + && last != XPathParser.DOUBLESLASH + && last != XPathParser.BAR + && last != XPathParser.PLUS + && last != XPathParser.MINUS + && last != XPathParser.EQUALS + && last != XPathParser.NOTEQUAL + && last != XPathParser.LESSTHAN + && last != XPathParser.LESSTHANOREQUAL + && last != XPathParser.GREATERTHAN + && last != XPathParser.GREATERTHANOREQUAL) { + types.push(XPathParser.MULTIPLYOPERATOR); + values.push(c); + c = s.charAt(pos++); + continue; + } + } + types.push(XPathParser.ASTERISKNAMETEST); + values.push(c); + c = s.charAt(pos++); + continue; + } + + if (c == ':') { + if (s.charAt(pos) == ':') { + types.push(XPathParser.DOUBLECOLON); + values.push("::"); + pos++; + c = s.charAt(pos++); + continue; + } + } + + if (c == '/') { + c = s.charAt(pos++); + if (c == '/') { + types.push(XPathParser.DOUBLESLASH); + values.push("//"); + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.SLASH); + values.push('/'); + continue; + } + + if (c == '!') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.NOTEQUAL); + values.push("!="); + pos++; + c = s.charAt(pos++); + continue; + } + } + + if (c == '<') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.LESSTHANOREQUAL); + values.push("<="); + pos++; + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.LESSTHAN); + values.push('<'); + c = s.charAt(pos++); + continue; + } + + if (c == '>') { + if (s.charAt(pos) == '=') { + types.push(XPathParser.GREATERTHANOREQUAL); + values.push(">="); + pos++; + c = s.charAt(pos++); + continue; + } + types.push(XPathParser.GREATERTHAN); + values.push('>'); + c = s.charAt(pos++); + continue; + } + + if (c == '_' || Utilities.isLetter(c.charCodeAt(0))) { + var name = c; + c = s.charAt(pos++); + while (Utilities.isNCNameChar(c.charCodeAt(0))) { + name += c; + c = s.charAt(pos++); + } + if (types.length > 0) { + var last = types[types.length - 1]; + if (last != XPathParser.AT + && last != XPathParser.DOUBLECOLON + && last != XPathParser.LEFTPARENTHESIS + && last != XPathParser.LEFTBRACKET + && last != XPathParser.AND + && last != XPathParser.OR + && last != XPathParser.MOD + && last != XPathParser.DIV + && last != XPathParser.MULTIPLYOPERATOR + && last != XPathParser.SLASH + && last != XPathParser.DOUBLESLASH + && last != XPathParser.BAR + && last != XPathParser.PLUS + && last != XPathParser.MINUS + && last != XPathParser.EQUALS + && last != XPathParser.NOTEQUAL + && last != XPathParser.LESSTHAN + && last != XPathParser.LESSTHANOREQUAL + && last != XPathParser.GREATERTHAN + && last != XPathParser.GREATERTHANOREQUAL) { + if (name == "and") { + types.push(XPathParser.AND); + values.push(name); + continue; + } + if (name == "or") { + types.push(XPathParser.OR); + values.push(name); + continue; + } + if (name == "mod") { + types.push(XPathParser.MOD); + values.push(name); + continue; + } + if (name == "div") { + types.push(XPathParser.DIV); + values.push(name); + continue; + } + } + } + if (c == ':') { + if (s.charAt(pos) == '*') { + types.push(XPathParser.NCNAMECOLONASTERISK); + values.push(name + ":*"); + pos++; + c = s.charAt(pos++); + continue; + } + if (s.charAt(pos) == '_' || Utilities.isLetter(s.charCodeAt(pos))) { + name += ':'; + c = s.charAt(pos++); + while (Utilities.isNCNameChar(c.charCodeAt(0))) { + name += c; + c = s.charAt(pos++); + } + if (c == '(') { + types.push(XPathParser.FUNCTIONNAME); + values.push(name); + continue; + } + types.push(XPathParser.QNAME); + values.push(name); + continue; + } + if (s.charAt(pos) == ':') { + types.push(XPathParser.AXISNAME); + values.push(name); + continue; + } + } + if (c == '(') { + if (name == "comment" || name == "text" || name == "node") { + types.push(XPathParser.NODETYPE); + values.push(name); + continue; + } + if (name == "processing-instruction") { + if (s.charAt(pos) == ')') { + types.push(XPathParser.NODETYPE); + } else { + types.push(XPathParser.PROCESSINGINSTRUCTIONWITHLITERAL); + } + values.push(name); + continue; + } + types.push(XPathParser.FUNCTIONNAME); + values.push(name); + continue; + } + types.push(XPathParser.QNAME); + values.push(name); + continue; + } + + throw new Error("Unexpected character " + c); + } + types.push(1); + values.push("[EOF]"); + return [types, values]; + }; + + XPathParser.SHIFT = 's'; + XPathParser.REDUCE = 'r'; + XPathParser.ACCEPT = 'a'; + + XPathParser.prototype.parse = function (s) { + var types; + var values; + var res = this.tokenize(s); + if (res == undefined) { + return undefined; + } + types = res[0]; + values = res[1]; + var tokenPos = 0; + var state = []; + var tokenType = []; + var tokenValue = []; + var s; + var a; + var t; + + state.push(0); + tokenType.push(1); + tokenValue.push("_S"); + + a = types[tokenPos]; + t = values[tokenPos++]; + while (1) { + s = state[state.length - 1]; + switch (XPathParser.actionTable[s].charAt(a - 1)) { + case XPathParser.SHIFT: + tokenType.push(-a); + tokenValue.push(t); + state.push(XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32); + a = types[tokenPos]; + t = values[tokenPos++]; + break; + case XPathParser.REDUCE: + var num = XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][1]; + var rhs = []; + for (var i = 0; i < num; i++) { + tokenType.pop(); + rhs.unshift(tokenValue.pop()); + state.pop(); + } + var s_ = state[state.length - 1]; + tokenType.push(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0]); + if (this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32] == undefined) { + tokenValue.push(rhs[0]); + } else { + tokenValue.push(this.reduceActions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32](rhs)); + } + state.push(XPathParser.gotoTable[s_].charCodeAt(XPathParser.productions[XPathParser.actionTableNumber[s].charCodeAt(a - 1) - 32][0] - 2) - 33); + break; + case XPathParser.ACCEPT: + return new XPath(tokenValue.pop()); + default: + throw new Error("XPath parse error"); + } + } + }; + + // XPath ///////////////////////////////////////////////////////////////////// + + XPath.prototype = new Object(); + XPath.prototype.constructor = XPath; + XPath.superclass = Object.prototype; + + function XPath(e) { + this.expression = e; + } + + XPath.prototype.toString = function () { + return this.expression.toString(); + }; + + function setIfUnset(obj, prop, value) { + if (!(prop in obj)) { + obj[prop] = value; + } + } + + XPath.prototype.evaluate = function (c) { + c.contextNode = c.expressionContextNode; + c.contextSize = 1; + c.contextPosition = 1; + + // [2017-11-25] Removed usage of .implementation.hasFeature() since it does + // not reliably detect HTML DOMs (always returns false in xmldom and true in browsers) + if (c.isHtml) { + setIfUnset(c, 'caseInsensitive', true); + setIfUnset(c, 'allowAnyNamespaceForNoPrefix', true); + } + + setIfUnset(c, 'caseInsensitive', false); + + return this.expression.evaluate(c); + }; + + XPath.XML_NAMESPACE_URI = "http://www.w3.org/XML/1998/namespace"; + XPath.XMLNS_NAMESPACE_URI = "http://www.w3.org/2000/xmlns/"; + + // Expression //////////////////////////////////////////////////////////////// + + Expression.prototype = new Object(); + Expression.prototype.constructor = Expression; + Expression.superclass = Object.prototype; + + function Expression() { + } + + Expression.prototype.init = function () { + }; + + Expression.prototype.toString = function () { + return ""; + }; + + Expression.prototype.evaluate = function (c) { + throw new Error("Could not evaluate expression."); + }; + + // UnaryOperation //////////////////////////////////////////////////////////// + + UnaryOperation.prototype = new Expression(); + UnaryOperation.prototype.constructor = UnaryOperation; + UnaryOperation.superclass = Expression.prototype; + + function UnaryOperation(rhs) { + if (arguments.length > 0) { + this.init(rhs); + } + } + + UnaryOperation.prototype.init = function (rhs) { + this.rhs = rhs; + }; + + // UnaryMinusOperation /////////////////////////////////////////////////////// + + UnaryMinusOperation.prototype = new UnaryOperation(); + UnaryMinusOperation.prototype.constructor = UnaryMinusOperation; + UnaryMinusOperation.superclass = UnaryOperation.prototype; + + function UnaryMinusOperation(rhs) { + if (arguments.length > 0) { + this.init(rhs); + } + } + + UnaryMinusOperation.prototype.init = function (rhs) { + UnaryMinusOperation.superclass.init.call(this, rhs); + }; + + UnaryMinusOperation.prototype.evaluate = function (c) { + return this.rhs.evaluate(c).number().negate(); + }; + + UnaryMinusOperation.prototype.toString = function () { + return "-" + this.rhs.toString(); + }; + + // BinaryOperation /////////////////////////////////////////////////////////// + + BinaryOperation.prototype = new Expression(); + BinaryOperation.prototype.constructor = BinaryOperation; + BinaryOperation.superclass = Expression.prototype; + + function BinaryOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + BinaryOperation.prototype.init = function (lhs, rhs) { + this.lhs = lhs; + this.rhs = rhs; + }; + + // OrOperation /////////////////////////////////////////////////////////////// + + OrOperation.prototype = new BinaryOperation(); + OrOperation.prototype.constructor = OrOperation; + OrOperation.superclass = BinaryOperation.prototype; + + function OrOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + OrOperation.prototype.init = function (lhs, rhs) { + OrOperation.superclass.init.call(this, lhs, rhs); + }; + + OrOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " or " + this.rhs.toString() + ")"; + }; + + OrOperation.prototype.evaluate = function (c) { + var b = this.lhs.evaluate(c).bool(); + if (b.booleanValue()) { + return b; + } + return this.rhs.evaluate(c).bool(); + }; + + // AndOperation ////////////////////////////////////////////////////////////// + + AndOperation.prototype = new BinaryOperation(); + AndOperation.prototype.constructor = AndOperation; + AndOperation.superclass = BinaryOperation.prototype; + + function AndOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + AndOperation.prototype.init = function (lhs, rhs) { + AndOperation.superclass.init.call(this, lhs, rhs); + }; + + AndOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " and " + this.rhs.toString() + ")"; + }; + + AndOperation.prototype.evaluate = function (c) { + var b = this.lhs.evaluate(c).bool(); + if (!b.booleanValue()) { + return b; + } + return this.rhs.evaluate(c).bool(); + }; + + // EqualsOperation /////////////////////////////////////////////////////////// + + EqualsOperation.prototype = new BinaryOperation(); + EqualsOperation.prototype.constructor = EqualsOperation; + EqualsOperation.superclass = BinaryOperation.prototype; + + function EqualsOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + EqualsOperation.prototype.init = function (lhs, rhs) { + EqualsOperation.superclass.init.call(this, lhs, rhs); + }; + + EqualsOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " = " + this.rhs.toString() + ")"; + }; + + EqualsOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).equals(this.rhs.evaluate(c)); + }; + + // NotEqualOperation ///////////////////////////////////////////////////////// + + NotEqualOperation.prototype = new BinaryOperation(); + NotEqualOperation.prototype.constructor = NotEqualOperation; + NotEqualOperation.superclass = BinaryOperation.prototype; + + function NotEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + NotEqualOperation.prototype.init = function (lhs, rhs) { + NotEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + NotEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " != " + this.rhs.toString() + ")"; + }; + + NotEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).notequal(this.rhs.evaluate(c)); + }; + + // LessThanOperation ///////////////////////////////////////////////////////// + + LessThanOperation.prototype = new BinaryOperation(); + LessThanOperation.prototype.constructor = LessThanOperation; + LessThanOperation.superclass = BinaryOperation.prototype; + + function LessThanOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + LessThanOperation.prototype.init = function (lhs, rhs) { + LessThanOperation.superclass.init.call(this, lhs, rhs); + }; + + LessThanOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).lessthan(this.rhs.evaluate(c)); + }; + + LessThanOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " < " + this.rhs.toString() + ")"; + }; + + // GreaterThanOperation ////////////////////////////////////////////////////// + + GreaterThanOperation.prototype = new BinaryOperation(); + GreaterThanOperation.prototype.constructor = GreaterThanOperation; + GreaterThanOperation.superclass = BinaryOperation.prototype; + + function GreaterThanOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + GreaterThanOperation.prototype.init = function (lhs, rhs) { + GreaterThanOperation.superclass.init.call(this, lhs, rhs); + }; + + GreaterThanOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).greaterthan(this.rhs.evaluate(c)); + }; + + GreaterThanOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " > " + this.rhs.toString() + ")"; + }; + + // LessThanOrEqualOperation ////////////////////////////////////////////////// + + LessThanOrEqualOperation.prototype = new BinaryOperation(); + LessThanOrEqualOperation.prototype.constructor = LessThanOrEqualOperation; + LessThanOrEqualOperation.superclass = BinaryOperation.prototype; + + function LessThanOrEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + LessThanOrEqualOperation.prototype.init = function (lhs, rhs) { + LessThanOrEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + LessThanOrEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).lessthanorequal(this.rhs.evaluate(c)); + }; + + LessThanOrEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " <= " + this.rhs.toString() + ")"; + }; + + // GreaterThanOrEqualOperation /////////////////////////////////////////////// + + GreaterThanOrEqualOperation.prototype = new BinaryOperation(); + GreaterThanOrEqualOperation.prototype.constructor = GreaterThanOrEqualOperation; + GreaterThanOrEqualOperation.superclass = BinaryOperation.prototype; + + function GreaterThanOrEqualOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + GreaterThanOrEqualOperation.prototype.init = function (lhs, rhs) { + GreaterThanOrEqualOperation.superclass.init.call(this, lhs, rhs); + }; + + GreaterThanOrEqualOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).greaterthanorequal(this.rhs.evaluate(c)); + }; + + GreaterThanOrEqualOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " >= " + this.rhs.toString() + ")"; + }; + + // PlusOperation ///////////////////////////////////////////////////////////// + + PlusOperation.prototype = new BinaryOperation(); + PlusOperation.prototype.constructor = PlusOperation; + PlusOperation.superclass = BinaryOperation.prototype; + + function PlusOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + PlusOperation.prototype.init = function (lhs, rhs) { + PlusOperation.superclass.init.call(this, lhs, rhs); + }; + + PlusOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().plus(this.rhs.evaluate(c).number()); + }; + + PlusOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " + " + this.rhs.toString() + ")"; + }; + + // MinusOperation //////////////////////////////////////////////////////////// + + MinusOperation.prototype = new BinaryOperation(); + MinusOperation.prototype.constructor = MinusOperation; + MinusOperation.superclass = BinaryOperation.prototype; + + function MinusOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + MinusOperation.prototype.init = function (lhs, rhs) { + MinusOperation.superclass.init.call(this, lhs, rhs); + }; + + MinusOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().minus(this.rhs.evaluate(c).number()); + }; + + MinusOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " - " + this.rhs.toString() + ")"; + }; + + // MultiplyOperation ///////////////////////////////////////////////////////// + + MultiplyOperation.prototype = new BinaryOperation(); + MultiplyOperation.prototype.constructor = MultiplyOperation; + MultiplyOperation.superclass = BinaryOperation.prototype; + + function MultiplyOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + MultiplyOperation.prototype.init = function (lhs, rhs) { + MultiplyOperation.superclass.init.call(this, lhs, rhs); + }; + + MultiplyOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().multiply(this.rhs.evaluate(c).number()); + }; + + MultiplyOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " * " + this.rhs.toString() + ")"; + }; + + // DivOperation ////////////////////////////////////////////////////////////// + + DivOperation.prototype = new BinaryOperation(); + DivOperation.prototype.constructor = DivOperation; + DivOperation.superclass = BinaryOperation.prototype; + + function DivOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + DivOperation.prototype.init = function (lhs, rhs) { + DivOperation.superclass.init.call(this, lhs, rhs); + }; + + DivOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().div(this.rhs.evaluate(c).number()); + }; + + DivOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " div " + this.rhs.toString() + ")"; + }; + + // ModOperation ////////////////////////////////////////////////////////////// + + ModOperation.prototype = new BinaryOperation(); + ModOperation.prototype.constructor = ModOperation; + ModOperation.superclass = BinaryOperation.prototype; + + function ModOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + ModOperation.prototype.init = function (lhs, rhs) { + ModOperation.superclass.init.call(this, lhs, rhs); + }; + + ModOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).number().mod(this.rhs.evaluate(c).number()); + }; + + ModOperation.prototype.toString = function () { + return "(" + this.lhs.toString() + " mod " + this.rhs.toString() + ")"; + }; + + // BarOperation ////////////////////////////////////////////////////////////// + + BarOperation.prototype = new BinaryOperation(); + BarOperation.prototype.constructor = BarOperation; + BarOperation.superclass = BinaryOperation.prototype; + + function BarOperation(lhs, rhs) { + if (arguments.length > 0) { + this.init(lhs, rhs); + } + } + + BarOperation.prototype.init = function (lhs, rhs) { + BarOperation.superclass.init.call(this, lhs, rhs); + }; + + BarOperation.prototype.evaluate = function (c) { + return this.lhs.evaluate(c).nodeset().union(this.rhs.evaluate(c).nodeset()); + }; + + BarOperation.prototype.toString = function () { + return map(toString, [this.lhs, this.rhs]).join(' | '); + }; + + // PathExpr ////////////////////////////////////////////////////////////////// + + PathExpr.prototype = new Expression(); + PathExpr.prototype.constructor = PathExpr; + PathExpr.superclass = Expression.prototype; + + function PathExpr(filter, filterPreds, locpath) { + if (arguments.length > 0) { + this.init(filter, filterPreds, locpath); + } + } + + PathExpr.prototype.init = function (filter, filterPreds, locpath) { + PathExpr.superclass.init.call(this); + this.filter = filter; + this.filterPredicates = filterPreds; + this.locationPath = locpath; + }; + + /** + * Returns the topmost node of the tree containing node + */ + function findRoot(node) { + while (node && node.parentNode) { + node = node.parentNode; + } + + return node; + } + + PathExpr.applyPredicates = function (predicates, c, nodes) { + if (predicates.length === 0) { + return nodes; + } + + var ctx = c.extend({}); + + return reduce( + function (inNodes, pred) { + ctx.contextSize = inNodes.length; + + return filter( + function (node, i) { + ctx.contextNode = node; + ctx.contextPosition = i + 1; + + return PathExpr.predicateMatches(pred, ctx); + }, + inNodes + ); + }, + nodes, + predicates + ); + }; + + PathExpr.getRoot = function (xpc, nodes) { + var firstNode = nodes[0]; + + if (firstNode.nodeType === 9 /*Node.DOCUMENT_NODE*/) { + return firstNode; + } + + if (xpc.virtualRoot) { + return xpc.virtualRoot; + } + + var ownerDoc = firstNode.ownerDocument; + + if (ownerDoc) { + return ownerDoc; + } + + // IE 5.5 doesn't have ownerDocument? + var n = firstNode; + while (n.parentNode != null) { + n = n.parentNode; + } + return n; + } + + PathExpr.applyStep = function (step, xpc, node) { + var self = this; + var newNodes = []; + xpc.contextNode = node; + + switch (step.axis) { + case Step.ANCESTOR: + // look at all the ancestor nodes + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + var m; + if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + m = PathExpr.getOwnerElement(xpc.contextNode); + } else { + m = xpc.contextNode.parentNode; + } + while (m != null) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m === xpc.virtualRoot) { + break; + } + m = m.parentNode; + } + break; + + case Step.ANCESTORORSELF: + // look at all the ancestor nodes and the current node + for (var m = xpc.contextNode; m != null; m = m.nodeType == 2 /*Node.ATTRIBUTE_NODE*/ ? PathExpr.getOwnerElement(m) : m.parentNode) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m === xpc.virtualRoot) { + break; + } + } + break; + + case Step.ATTRIBUTE: + // look at the attributes + var nnm = xpc.contextNode.attributes; + if (nnm != null) { + for (var k = 0; k < nnm.length; k++) { + var m = nnm.item(k); + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + } + break; + + case Step.CHILD: + // look at all child elements + for (var m = xpc.contextNode.firstChild; m != null; m = m.nextSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.DESCENDANT: + // look at all descendant nodes + var st = [xpc.contextNode.firstChild]; + while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.DESCENDANTORSELF: + // look at self + if (step.nodeTest.matches(xpc.contextNode, xpc)) { + newNodes.push(xpc.contextNode); + } + // look at all descendant nodes + var st = [xpc.contextNode.firstChild]; + while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.FOLLOWING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + var st = []; + if (xpc.contextNode.firstChild != null) { + st.unshift(xpc.contextNode.firstChild); + } else { + st.unshift(xpc.contextNode.nextSibling); + } + for (var m = xpc.contextNode.parentNode; m != null && m.nodeType != 9 /*Node.DOCUMENT_NODE*/ && m !== xpc.virtualRoot; m = m.parentNode) { + st.unshift(m.nextSibling); + } + do { + for (var m = st.pop(); m != null;) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } while (st.length > 0); + break; + + case Step.FOLLOWINGSIBLING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + for (var m = xpc.contextNode.nextSibling; m != null; m = m.nextSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.NAMESPACE: + var n = {}; + if (xpc.contextNode.nodeType == 1 /*Node.ELEMENT_NODE*/) { + n["xml"] = XPath.XML_NAMESPACE_URI; + n["xmlns"] = XPath.XMLNS_NAMESPACE_URI; + for (var m = xpc.contextNode; m != null && m.nodeType == 1 /*Node.ELEMENT_NODE*/; m = m.parentNode) { + for (var k = 0; k < m.attributes.length; k++) { + var attr = m.attributes.item(k); + var nm = String(attr.name); + if (nm == "xmlns") { + if (n[""] == undefined) { + n[""] = attr.value; + } + } else if (nm.length > 6 && nm.substring(0, 6) == "xmlns:") { + var pre = nm.substring(6, nm.length); + if (n[pre] == undefined) { + n[pre] = attr.value; + } + } + } + } + for (var pre in n) { + var nsn = new XPathNamespace(pre, n[pre], xpc.contextNode); + if (step.nodeTest.matches(nsn, xpc)) { + newNodes.push(nsn); + } + } + } + break; + + case Step.PARENT: + m = null; + if (xpc.contextNode !== xpc.virtualRoot) { + if (xpc.contextNode.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + m = PathExpr.getOwnerElement(xpc.contextNode); + } else { + m = xpc.contextNode.parentNode; + } + } + if (m != null && step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + break; + + case Step.PRECEDING: + var st; + if (xpc.virtualRoot != null) { + st = [xpc.virtualRoot]; + } else { + // cannot rely on .ownerDocument because the node may be in a document fragment + st = [findRoot(xpc.contextNode)]; + } + outer: while (st.length > 0) { + for (var m = st.pop(); m != null;) { + if (m == xpc.contextNode) { + break outer; + } + if (step.nodeTest.matches(m, xpc)) { + newNodes.unshift(m); + } + if (m.firstChild != null) { + st.push(m.nextSibling); + m = m.firstChild; + } else { + m = m.nextSibling; + } + } + } + break; + + case Step.PRECEDINGSIBLING: + if (xpc.contextNode === xpc.virtualRoot) { + break; + } + for (var m = xpc.contextNode.previousSibling; m != null; m = m.previousSibling) { + if (step.nodeTest.matches(m, xpc)) { + newNodes.push(m); + } + } + break; + + case Step.SELF: + if (step.nodeTest.matches(xpc.contextNode, xpc)) { + newNodes.push(xpc.contextNode); + } + break; + + default: + } + + return newNodes; + }; + + function applyStepWithPredicates(step, xpc, node) { + return PathExpr.applyPredicates( + step.predicates, + xpc, + PathExpr.applyStep(step, xpc, node) + ); + } + + function applyStepToNodes(context, nodes, step) { + return flatten( + map( + applyStepWithPredicates.bind(null, step, context), + nodes + ) + ); + } + + PathExpr.applySteps = function (steps, xpc, nodes) { + return reduce( + applyStepToNodes.bind(null, xpc), + nodes, + steps + ); + } + + PathExpr.prototype.applyFilter = function (c, xpc) { + if (!this.filter) { + return { nodes: [c.contextNode] }; + } + + var ns = this.filter.evaluate(c); + + if (!Utilities.instance_of(ns, XNodeSet)) { + if (this.filterPredicates != null && this.filterPredicates.length > 0 || this.locationPath != null) { + throw new Error("Path expression filter must evaluate to a nodeset if predicates or location path are used"); + } + + return { nonNodes: ns }; + } + + return { + nodes: PathExpr.applyPredicates(this.filterPredicates || [], xpc, ns.toUnsortedArray()) + }; + }; + + PathExpr.applyLocationPath = function (locationPath, xpc, nodes) { + if (!locationPath) { + return nodes; + } + + var startNodes = locationPath.absolute ? [PathExpr.getRoot(xpc, nodes)] : nodes; + + return PathExpr.applySteps(locationPath.steps, xpc, startNodes); + }; + + PathExpr.prototype.evaluate = function (c) { + var xpc = assign(new XPathContext(), c); + + var filterResult = this.applyFilter(c, xpc); + + if ('nonNodes' in filterResult) { + return filterResult.nonNodes; + } + + var ns = new XNodeSet(); + ns.addArray(PathExpr.applyLocationPath(this.locationPath, xpc, filterResult.nodes)); + return ns; + }; + + PathExpr.predicateMatches = function (pred, c) { + var res = pred.evaluate(c); + + return Utilities.instance_of(res, XNumber) + ? c.contextPosition === res.numberValue() + : res.booleanValue(); + }; + + PathExpr.predicateString = function (predicate) { + return wrap('[', ']', predicate.toString()); + } + + PathExpr.predicatesString = function (predicates) { + return join( + '', + map(PathExpr.predicateString, predicates) + ); + } + + PathExpr.prototype.toString = function () { + if (this.filter != undefined) { + var filterStr = toString(this.filter); + + if (Utilities.instance_of(this.filter, XString)) { + return wrap("'", "'", filterStr); + } + if (this.filterPredicates != undefined && this.filterPredicates.length) { + return wrap('(', ')', filterStr) + + PathExpr.predicatesString(this.filterPredicates); + } + if (this.locationPath != undefined) { + return filterStr + + (this.locationPath.absolute ? '' : '/') + + toString(this.locationPath); + } + + return filterStr; + } + + return toString(this.locationPath); + }; + + PathExpr.getOwnerElement = function (n) { + // DOM 2 has ownerElement + if (n.ownerElement) { + return n.ownerElement; + } + // DOM 1 Internet Explorer can use selectSingleNode (ironically) + try { + if (n.selectSingleNode) { + return n.selectSingleNode(".."); + } + } catch (e) { + } + // Other DOM 1 implementations must use this egregious search + var doc = n.nodeType == 9 /*Node.DOCUMENT_NODE*/ + ? n + : n.ownerDocument; + var elts = doc.getElementsByTagName("*"); + for (var i = 0; i < elts.length; i++) { + var elt = elts.item(i); + var nnm = elt.attributes; + for (var j = 0; j < nnm.length; j++) { + var an = nnm.item(j); + if (an === n) { + return elt; + } + } + } + return null; + }; + + // LocationPath ////////////////////////////////////////////////////////////// + + LocationPath.prototype = new Object(); + LocationPath.prototype.constructor = LocationPath; + LocationPath.superclass = Object.prototype; + + function LocationPath(abs, steps) { + if (arguments.length > 0) { + this.init(abs, steps); + } + } + + LocationPath.prototype.init = function (abs, steps) { + this.absolute = abs; + this.steps = steps; + }; + + LocationPath.prototype.toString = function () { + return ( + (this.absolute ? '/' : '') + + map(toString, this.steps).join('/') + ); + }; + + // Step ////////////////////////////////////////////////////////////////////// + + Step.prototype = new Object(); + Step.prototype.constructor = Step; + Step.superclass = Object.prototype; + + function Step(axis, nodetest, preds) { + if (arguments.length > 0) { + this.init(axis, nodetest, preds); + } + } + + Step.prototype.init = function (axis, nodetest, preds) { + this.axis = axis; + this.nodeTest = nodetest; + this.predicates = preds; + }; + + Step.prototype.toString = function () { + return Step.STEPNAMES[this.axis] + + "::" + + this.nodeTest.toString() + + PathExpr.predicatesString(this.predicates); + }; + + + Step.ANCESTOR = 0; + Step.ANCESTORORSELF = 1; + Step.ATTRIBUTE = 2; + Step.CHILD = 3; + Step.DESCENDANT = 4; + Step.DESCENDANTORSELF = 5; + Step.FOLLOWING = 6; + Step.FOLLOWINGSIBLING = 7; + Step.NAMESPACE = 8; + Step.PARENT = 9; + Step.PRECEDING = 10; + Step.PRECEDINGSIBLING = 11; + Step.SELF = 12; + + Step.STEPNAMES = reduce(function (acc, x) { return acc[x[0]] = x[1], acc; }, {}, [ + [Step.ANCESTOR, 'ancestor'], + [Step.ANCESTORORSELF, 'ancestor-or-self'], + [Step.ATTRIBUTE, 'attribute'], + [Step.CHILD, 'child'], + [Step.DESCENDANT, 'descendant'], + [Step.DESCENDANTORSELF, 'descendant-or-self'], + [Step.FOLLOWING, 'following'], + [Step.FOLLOWINGSIBLING, 'following-sibling'], + [Step.NAMESPACE, 'namespace'], + [Step.PARENT, 'parent'], + [Step.PRECEDING, 'preceding'], + [Step.PRECEDINGSIBLING, 'preceding-sibling'], + [Step.SELF, 'self'] + ]); + + // NodeTest ////////////////////////////////////////////////////////////////// + + NodeTest.prototype = new Object(); + NodeTest.prototype.constructor = NodeTest; + NodeTest.superclass = Object.prototype; + + function NodeTest(type, value) { + if (arguments.length > 0) { + this.init(type, value); + } + } + + NodeTest.prototype.init = function (type, value) { + this.type = type; + this.value = value; + }; + + NodeTest.prototype.toString = function () { + return ""; + }; + + NodeTest.prototype.matches = function (n, xpc) { + console.warn('unknown node test type'); + }; + + NodeTest.NAMETESTANY = 0; + NodeTest.NAMETESTPREFIXANY = 1; + NodeTest.NAMETESTQNAME = 2; + NodeTest.COMMENT = 3; + NodeTest.TEXT = 4; + NodeTest.PI = 5; + NodeTest.NODE = 6; + + NodeTest.isNodeType = function (types) { + return function (node) { + return includes(types, node.nodeType); + }; + }; + + NodeTest.makeNodeTestType = function (type, members, ctor) { + var newType = ctor || function () { }; + + newType.prototype = new NodeTest(type); + newType.prototype.constructor = newType; + + assign(newType.prototype, members); + + return newType; + }; + // create invariant node test for certain node types + NodeTest.makeNodeTypeTest = function (type, nodeTypes, stringVal) { + return new (NodeTest.makeNodeTestType(type, { + matches: NodeTest.isNodeType(nodeTypes), + toString: always(stringVal) + }))(); + }; + + NodeTest.hasPrefix = function (node) { + return node.prefix || (node.nodeName || node.tagName).indexOf(':') !== -1; + }; + + NodeTest.isElementOrAttribute = NodeTest.isNodeType([1, 2]); + NodeTest.nameSpaceMatches = function (prefix, xpc, n) { + var nNamespace = (n.namespaceURI || ''); + + if (!prefix) { + return !nNamespace || (xpc.allowAnyNamespaceForNoPrefix && !NodeTest.hasPrefix(n)); + } + + var ns = xpc.namespaceResolver.getNamespace(prefix, xpc.expressionContextNode); + + if (ns == null) { + throw new Error("Cannot resolve QName " + prefix); + } + + return ns === nNamespace; + }; + NodeTest.localNameMatches = function (localName, xpc, n) { + var nLocalName = (n.localName || n.nodeName); + + return xpc.caseInsensitive + ? localName.toLowerCase() === nLocalName.toLowerCase() + : localName === nLocalName; + }; + + NodeTest.NameTestPrefixAny = NodeTest.makeNodeTestType( + NodeTest.NAMETESTPREFIXANY, + { + matches: function (n, xpc) { + return NodeTest.isElementOrAttribute(n) && + NodeTest.nameSpaceMatches(this.prefix, xpc, n); + }, + toString: function () { + return this.prefix + ":*"; + } + }, + function NameTestPrefixAny(prefix) { this.prefix = prefix; } + ); + + NodeTest.NameTestQName = NodeTest.makeNodeTestType( + NodeTest.NAMETESTQNAME, + { + matches: function (n, xpc) { + return NodeTest.isNodeType([1, 2, XPathNamespace.XPATH_NAMESPACE_NODE])(n) && + NodeTest.nameSpaceMatches(this.prefix, xpc, n) && + NodeTest.localNameMatches(this.localName, xpc, n); + }, + toString: function () { + return this.name; + } + }, + function NameTestQName(name) { + var nameParts = name.split(':'); + + this.name = name; + this.prefix = nameParts.length > 1 ? nameParts[0] : null; + this.localName = nameParts[nameParts.length > 1 ? 1 : 0]; + } + ); + + NodeTest.PITest = NodeTest.makeNodeTestType(NodeTest.PI, { + matches: function (n, xpc) { + return NodeTest.isNodeType([7])(n) && (n.target || n.nodeName) === this.name; + }, + toString: function () { + return wrap('processing-instruction("', '")', this.name); + } + }, function (name) { this.name = name; }) + + // singletons + + // elements, attributes, namespaces + NodeTest.nameTestAny = NodeTest.makeNodeTypeTest(NodeTest.NAMETESTANY, [1, 2, XPathNamespace.XPATH_NAMESPACE_NODE], '*'); + // text, cdata + NodeTest.textTest = NodeTest.makeNodeTypeTest(NodeTest.TEXT, [3, 4], 'text()'); + NodeTest.commentTest = NodeTest.makeNodeTypeTest(NodeTest.COMMENT, [8], 'comment()'); + // elements, attributes, text, cdata, PIs, comments, document nodes + NodeTest.nodeTest = NodeTest.makeNodeTypeTest(NodeTest.NODE, [1, 2, 3, 4, 7, 8, 9], 'node()'); + NodeTest.anyPiTest = NodeTest.makeNodeTypeTest(NodeTest.PI, [7], 'processing-instruction()'); + + // VariableReference ///////////////////////////////////////////////////////// + + VariableReference.prototype = new Expression(); + VariableReference.prototype.constructor = VariableReference; + VariableReference.superclass = Expression.prototype; + + function VariableReference(v) { + if (arguments.length > 0) { + this.init(v); + } + } + + VariableReference.prototype.init = function (v) { + this.variable = v; + }; + + VariableReference.prototype.toString = function () { + return "$" + this.variable; + }; + + VariableReference.prototype.evaluate = function (c) { + var parts = Utilities.resolveQName(this.variable, c.namespaceResolver, c.contextNode, false); + + if (parts[0] == null) { + throw new Error("Cannot resolve QName " + fn); + } + var result = c.variableResolver.getVariable(parts[1], parts[0]); + if (!result) { + throw XPathException.fromMessage("Undeclared variable: " + this.toString()); + } + return result; + }; + + // FunctionCall ////////////////////////////////////////////////////////////// + + FunctionCall.prototype = new Expression(); + FunctionCall.prototype.constructor = FunctionCall; + FunctionCall.superclass = Expression.prototype; + + function FunctionCall(fn, args) { + if (arguments.length > 0) { + this.init(fn, args); + } + } + + FunctionCall.prototype.init = function (fn, args) { + this.functionName = fn; + this.arguments = args; + }; + + FunctionCall.prototype.toString = function () { + var s = this.functionName + "("; + for (var i = 0; i < this.arguments.length; i++) { + if (i > 0) { + s += ", "; + } + s += this.arguments[i].toString(); + } + return s + ")"; + }; + + FunctionCall.prototype.evaluate = function (c) { + var f = FunctionResolver.getFunctionFromContext(this.functionName, c); + + if (!f) { + throw new Error("Unknown function " + this.functionName); + } + + var a = [c].concat(this.arguments); + return f.apply(c.functionResolver.thisArg, a); + }; + + // Operators ///////////////////////////////////////////////////////////////// + + var Operators = new Object(); + + Operators.equals = function (l, r) { + return l.equals(r); + }; + + Operators.notequal = function (l, r) { + return l.notequal(r); + }; + + Operators.lessthan = function (l, r) { + return l.lessthan(r); + }; + + Operators.greaterthan = function (l, r) { + return l.greaterthan(r); + }; + + Operators.lessthanorequal = function (l, r) { + return l.lessthanorequal(r); + }; + + Operators.greaterthanorequal = function (l, r) { + return l.greaterthanorequal(r); + }; + + // XString /////////////////////////////////////////////////////////////////// + + XString.prototype = new Expression(); + XString.prototype.constructor = XString; + XString.superclass = Expression.prototype; + + function XString(s) { + if (arguments.length > 0) { + this.init(s); + } + } + + XString.prototype.init = function (s) { + this.str = String(s); + }; + + XString.prototype.toString = function () { + return this.str; + }; + + XString.prototype.evaluate = function (c) { + return this; + }; + + XString.prototype.string = function () { + return this; + }; + + XString.prototype.number = function () { + return new XNumber(this.str); + }; + + XString.prototype.bool = function () { + return new XBoolean(this.str); + }; + + XString.prototype.nodeset = function () { + throw new Error("Cannot convert string to nodeset"); + }; + + XString.prototype.stringValue = function () { + return this.str; + }; + + XString.prototype.numberValue = function () { + return this.number().numberValue(); + }; + + XString.prototype.booleanValue = function () { + return this.bool().booleanValue(); + }; + + XString.prototype.equals = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().equals(r); + } + if (Utilities.instance_of(r, XNumber)) { + return this.number().equals(r); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithString(this, Operators.equals); + } + return new XBoolean(this.str == r.str); + }; + + XString.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().notequal(r); + } + if (Utilities.instance_of(r, XNumber)) { + return this.number().notequal(r); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithString(this, Operators.notequal); + } + return new XBoolean(this.str != r.str); + }; + + XString.prototype.lessthan = function (r) { + return this.number().lessthan(r); + }; + + XString.prototype.greaterthan = function (r) { + return this.number().greaterthan(r); + }; + + XString.prototype.lessthanorequal = function (r) { + return this.number().lessthanorequal(r); + }; + + XString.prototype.greaterthanorequal = function (r) { + return this.number().greaterthanorequal(r); + }; + + // XNumber /////////////////////////////////////////////////////////////////// + + XNumber.prototype = new Expression(); + XNumber.prototype.constructor = XNumber; + XNumber.superclass = Expression.prototype; + + function XNumber(n) { + if (arguments.length > 0) { + this.init(n); + } + } + + XNumber.prototype.init = function (n) { + this.num = typeof n === "string" ? this.parse(n) : Number(n); + }; + + XNumber.prototype.numberFormat = /^\s*-?[0-9]*\.?[0-9]+\s*$/; + + XNumber.prototype.parse = function (s) { + // XPath representation of numbers is more restrictive than what Number() or parseFloat() allow + return this.numberFormat.test(s) ? parseFloat(s) : Number.NaN; + }; + + function padSmallNumber(numberStr) { + var parts = numberStr.split('e-'); + var base = parts[0].replace('.', ''); + var exponent = Number(parts[1]); + + for (var i = 0; i < exponent - 1; i += 1) { + base = '0' + base; + } + + return '0.' + base; + } + + function padLargeNumber(numberStr) { + var parts = numberStr.split('e'); + var base = parts[0].replace('.', ''); + var exponent = Number(parts[1]); + var zerosToAppend = exponent + 1 - base.length; + + for (var i = 0; i < zerosToAppend; i += 1) { + base += '0'; + } + + return base; + } + + XNumber.prototype.toString = function () { + var strValue = this.num.toString(); + + if (strValue.indexOf('e-') !== -1) { + return padSmallNumber(strValue); + } + + if (strValue.indexOf('e') !== -1) { + return padLargeNumber(strValue); + } + + return strValue; + }; + + XNumber.prototype.evaluate = function (c) { + return this; + }; + + XNumber.prototype.string = function () { + + + return new XString(this.toString()); + }; + + XNumber.prototype.number = function () { + return this; + }; + + XNumber.prototype.bool = function () { + return new XBoolean(this.num); + }; + + XNumber.prototype.nodeset = function () { + throw new Error("Cannot convert number to nodeset"); + }; + + XNumber.prototype.stringValue = function () { + return this.string().stringValue(); + }; + + XNumber.prototype.numberValue = function () { + return this.num; + }; + + XNumber.prototype.booleanValue = function () { + return this.bool().booleanValue(); + }; + + XNumber.prototype.negate = function () { + return new XNumber(-this.num); + }; + + XNumber.prototype.equals = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().equals(r); + } + if (Utilities.instance_of(r, XString)) { + return this.equals(r.number()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.equals); + } + return new XBoolean(this.num == r.num); + }; + + XNumber.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XBoolean)) { + return this.bool().notequal(r); + } + if (Utilities.instance_of(r, XString)) { + return this.notequal(r.number()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.notequal); + } + return new XBoolean(this.num != r.num); + }; + + XNumber.prototype.lessthan = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.greaterthan); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.lessthan(r.number()); + } + return new XBoolean(this.num < r.num); + }; + + XNumber.prototype.greaterthan = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.lessthan); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.greaterthan(r.number()); + } + return new XBoolean(this.num > r.num); + }; + + XNumber.prototype.lessthanorequal = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.greaterthanorequal); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.lessthanorequal(r.number()); + } + return new XBoolean(this.num <= r.num); + }; + + XNumber.prototype.greaterthanorequal = function (r) { + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithNumber(this, Operators.lessthanorequal); + } + if (Utilities.instance_of(r, XBoolean) || Utilities.instance_of(r, XString)) { + return this.greaterthanorequal(r.number()); + } + return new XBoolean(this.num >= r.num); + }; + + XNumber.prototype.plus = function (r) { + return new XNumber(this.num + r.num); + }; + + XNumber.prototype.minus = function (r) { + return new XNumber(this.num - r.num); + }; + + XNumber.prototype.multiply = function (r) { + return new XNumber(this.num * r.num); + }; + + XNumber.prototype.div = function (r) { + return new XNumber(this.num / r.num); + }; + + XNumber.prototype.mod = function (r) { + return new XNumber(this.num % r.num); + }; + + // XBoolean ////////////////////////////////////////////////////////////////// + + XBoolean.prototype = new Expression(); + XBoolean.prototype.constructor = XBoolean; + XBoolean.superclass = Expression.prototype; + + function XBoolean(b) { + if (arguments.length > 0) { + this.init(b); + } + } + + XBoolean.prototype.init = function (b) { + this.b = Boolean(b); + }; + + XBoolean.prototype.toString = function () { + return this.b.toString(); + }; + + XBoolean.prototype.evaluate = function (c) { + return this; + }; + + XBoolean.prototype.string = function () { + return new XString(this.b); + }; + + XBoolean.prototype.number = function () { + return new XNumber(this.b); + }; + + XBoolean.prototype.bool = function () { + return this; + }; + + XBoolean.prototype.nodeset = function () { + throw new Error("Cannot convert boolean to nodeset"); + }; + + XBoolean.prototype.stringValue = function () { + return this.string().stringValue(); + }; + + XBoolean.prototype.numberValue = function () { + return this.number().numberValue(); + }; + + XBoolean.prototype.booleanValue = function () { + return this.b; + }; + + XBoolean.prototype.not = function () { + return new XBoolean(!this.b); + }; + + XBoolean.prototype.equals = function (r) { + if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) { + return this.equals(r.bool()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithBoolean(this, Operators.equals); + } + return new XBoolean(this.b == r.b); + }; + + XBoolean.prototype.notequal = function (r) { + if (Utilities.instance_of(r, XString) || Utilities.instance_of(r, XNumber)) { + return this.notequal(r.bool()); + } + if (Utilities.instance_of(r, XNodeSet)) { + return r.compareWithBoolean(this, Operators.notequal); + } + return new XBoolean(this.b != r.b); + }; + + XBoolean.prototype.lessthan = function (r) { + return this.number().lessthan(r); + }; + + XBoolean.prototype.greaterthan = function (r) { + return this.number().greaterthan(r); + }; + + XBoolean.prototype.lessthanorequal = function (r) { + return this.number().lessthanorequal(r); + }; + + XBoolean.prototype.greaterthanorequal = function (r) { + return this.number().greaterthanorequal(r); + }; + + XBoolean.true_ = new XBoolean(true); + XBoolean.false_ = new XBoolean(false); + + // AVLTree /////////////////////////////////////////////////////////////////// + + AVLTree.prototype = new Object(); + AVLTree.prototype.constructor = AVLTree; + AVLTree.superclass = Object.prototype; + + function AVLTree(n) { + this.init(n); + } + + AVLTree.prototype.init = function (n) { + this.left = null; + this.right = null; + this.node = n; + this.depth = 1; + }; + + AVLTree.prototype.balance = function () { + var ldepth = this.left == null ? 0 : this.left.depth; + var rdepth = this.right == null ? 0 : this.right.depth; + + if (ldepth > rdepth + 1) { + // LR or LL rotation + var lldepth = this.left.left == null ? 0 : this.left.left.depth; + var lrdepth = this.left.right == null ? 0 : this.left.right.depth; + + if (lldepth < lrdepth) { + // LR rotation consists of a RR rotation of the left child + this.left.rotateRR(); + // plus a LL rotation of this node, which happens anyway + } + this.rotateLL(); + } else if (ldepth + 1 < rdepth) { + // RR or RL rorarion + var rrdepth = this.right.right == null ? 0 : this.right.right.depth; + var rldepth = this.right.left == null ? 0 : this.right.left.depth; + + if (rldepth > rrdepth) { + // RR rotation consists of a LL rotation of the right child + this.right.rotateLL(); + // plus a RR rotation of this node, which happens anyway + } + this.rotateRR(); + } + }; + + AVLTree.prototype.rotateLL = function () { + // the left side is too long => rotate from the left (_not_ leftwards) + var nodeBefore = this.node; + var rightBefore = this.right; + this.node = this.left.node; + this.right = this.left; + this.left = this.left.left; + this.right.left = this.right.right; + this.right.right = rightBefore; + this.right.node = nodeBefore; + this.right.updateInNewLocation(); + this.updateInNewLocation(); + }; + + AVLTree.prototype.rotateRR = function () { + // the right side is too long => rotate from the right (_not_ rightwards) + var nodeBefore = this.node; + var leftBefore = this.left; + this.node = this.right.node; + this.left = this.right; + this.right = this.right.right; + this.left.right = this.left.left; + this.left.left = leftBefore; + this.left.node = nodeBefore; + this.left.updateInNewLocation(); + this.updateInNewLocation(); + }; + + AVLTree.prototype.updateInNewLocation = function () { + this.getDepthFromChildren(); + }; + + AVLTree.prototype.getDepthFromChildren = function () { + this.depth = this.node == null ? 0 : 1; + if (this.left != null) { + this.depth = this.left.depth + 1; + } + if (this.right != null && this.depth <= this.right.depth) { + this.depth = this.right.depth + 1; + } + }; + + function nodeOrder(n1, n2) { + if (n1 === n2) { + return 0; + } + + if (n1.compareDocumentPosition) { + var cpos = n1.compareDocumentPosition(n2); + + if (cpos & 0x01) { + // not in the same document; return an arbitrary result (is there a better way to do this) + return 1; + } + if (cpos & 0x0A) { + // n2 precedes or contains n1 + return 1; + } + if (cpos & 0x14) { + // n2 follows or is contained by n1 + return -1; + } + + return 0; + } + + var d1 = 0, + d2 = 0; + for (var m1 = n1; m1 != null; m1 = m1.parentNode || m1.ownerElement) { + d1++; + } + for (var m2 = n2; m2 != null; m2 = m2.parentNode || m2.ownerElement) { + d2++; + } + + // step up to same depth + if (d1 > d2) { + while (d1 > d2) { + n1 = n1.parentNode || n1.ownerElement; + d1--; + } + if (n1 === n2) { + return 1; + } + } else if (d2 > d1) { + while (d2 > d1) { + n2 = n2.parentNode || n2.ownerElement; + d2--; + } + if (n1 === n2) { + return -1; + } + } + + var n1Par = n1.parentNode || n1.ownerElement, + n2Par = n2.parentNode || n2.ownerElement; + + // find common parent + while (n1Par !== n2Par) { + n1 = n1Par; + n2 = n2Par; + n1Par = n1.parentNode || n1.ownerElement; + n2Par = n2.parentNode || n2.ownerElement; + } + + var n1isAttr = Utilities.isAttribute(n1); + var n2isAttr = Utilities.isAttribute(n2); + + if (n1isAttr && !n2isAttr) { + return -1; + } + if (!n1isAttr && n2isAttr) { + return 1; + } + + if (n1Par) { + var cn = n1isAttr ? n1Par.attributes : n1Par.childNodes, + len = cn.length; + for (var i = 0; i < len; i += 1) { + var n = cn[i]; + if (n === n1) { + return -1; + } + if (n === n2) { + return 1; + } + } + } + + throw new Error('Unexpected: could not determine node order'); + } + + AVLTree.prototype.add = function (n) { + if (n === this.node) { + return false; + } + + var o = nodeOrder(n, this.node); + + var ret = false; + if (o == -1) { + if (this.left == null) { + this.left = new AVLTree(n); + ret = true; + } else { + ret = this.left.add(n); + if (ret) { + this.balance(); + } + } + } else if (o == 1) { + if (this.right == null) { + this.right = new AVLTree(n); + ret = true; + } else { + ret = this.right.add(n); + if (ret) { + this.balance(); + } + } + } + + if (ret) { + this.getDepthFromChildren(); + } + return ret; + }; + + // XNodeSet ////////////////////////////////////////////////////////////////// + + XNodeSet.prototype = new Expression(); + XNodeSet.prototype.constructor = XNodeSet; + XNodeSet.superclass = Expression.prototype; + + function XNodeSet() { + this.init(); + } + + XNodeSet.prototype.init = function () { + this.tree = null; + this.nodes = []; + this.size = 0; + }; + + XNodeSet.prototype.toString = function () { + var p = this.first(); + if (p == null) { + return ""; + } + return this.stringForNode(p); + }; + + XNodeSet.prototype.evaluate = function (c) { + return this; + }; + + XNodeSet.prototype.string = function () { + return new XString(this.toString()); + }; + + XNodeSet.prototype.stringValue = function () { + return this.toString(); + }; + + XNodeSet.prototype.number = function () { + return new XNumber(this.string()); + }; + + XNodeSet.prototype.numberValue = function () { + return Number(this.string()); + }; + + XNodeSet.prototype.bool = function () { + return new XBoolean(this.booleanValue()); + }; + + XNodeSet.prototype.booleanValue = function () { + return !!this.size; + }; + + XNodeSet.prototype.nodeset = function () { + return this; + }; + + XNodeSet.prototype.stringForNode = function (n) { + if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/ || + n.nodeType == 1 /*Node.ELEMENT_NODE */ || + n.nodeType === 11 /*Node.DOCUMENT_FRAGMENT*/) { + return this.stringForContainerNode(n); + } + if (n.nodeType === 2 /* Node.ATTRIBUTE_NODE */) { + return n.value || n.nodeValue; + } + if (n.isNamespaceNode) { + return n.namespace; + } + return n.nodeValue; + }; + + XNodeSet.prototype.stringForContainerNode = function (n) { + var s = ""; + for (var n2 = n.firstChild; n2 != null; n2 = n2.nextSibling) { + var nt = n2.nodeType; + // Element, Text, CDATA, Document, Document Fragment + if (nt === 1 || nt === 3 || nt === 4 || nt === 9 || nt === 11) { + s += this.stringForNode(n2); + } + } + return s; + }; + + XNodeSet.prototype.buildTree = function () { + if (!this.tree && this.nodes.length) { + this.tree = new AVLTree(this.nodes[0]); + for (var i = 1; i < this.nodes.length; i += 1) { + this.tree.add(this.nodes[i]); + } + } + + return this.tree; + }; + + XNodeSet.prototype.first = function () { + var p = this.buildTree(); + if (p == null) { + return null; + } + while (p.left != null) { + p = p.left; + } + return p.node; + }; + + XNodeSet.prototype.add = function (n) { + for (var i = 0; i < this.nodes.length; i += 1) { + if (n === this.nodes[i]) { + return; + } + } + + this.tree = null; + this.nodes.push(n); + this.size += 1; + }; + + XNodeSet.prototype.addArray = function (ns) { + var self = this; + + forEach(function (x) { self.add(x); }, ns); + }; + + /** + * Returns an array of the node set's contents in document order + */ + XNodeSet.prototype.toArray = function () { + var a = []; + this.toArrayRec(this.buildTree(), a); + return a; + }; + + XNodeSet.prototype.toArrayRec = function (t, a) { + if (t != null) { + this.toArrayRec(t.left, a); + a.push(t.node); + this.toArrayRec(t.right, a); + } + }; + + /** + * Returns an array of the node set's contents in arbitrary order + */ + XNodeSet.prototype.toUnsortedArray = function () { + return this.nodes.slice(); + }; + + XNodeSet.prototype.compareWithString = function (r, o) { + var a = this.toUnsortedArray(); + for (var i = 0; i < a.length; i++) { + var n = a[i]; + var l = new XString(this.stringForNode(n)); + var res = o(l, r); + if (res.booleanValue()) { + return res; + } + } + return new XBoolean(false); + }; + + XNodeSet.prototype.compareWithNumber = function (r, o) { + var a = this.toUnsortedArray(); + for (var i = 0; i < a.length; i++) { + var n = a[i]; + var l = new XNumber(this.stringForNode(n)); + var res = o(l, r); + if (res.booleanValue()) { + return res; + } + } + return new XBoolean(false); + }; + + XNodeSet.prototype.compareWithBoolean = function (r, o) { + return o(this.bool(), r); + }; + + XNodeSet.prototype.compareWithNodeSet = function (r, o) { + var arr = this.toUnsortedArray(); + var oInvert = function (lop, rop) { return o(rop, lop); }; + + for (var i = 0; i < arr.length; i++) { + var l = new XString(this.stringForNode(arr[i])); + + var res = r.compareWithString(l, oInvert); + if (res.booleanValue()) { + return res; + } + } + + return new XBoolean(false); + }; + + XNodeSet.compareWith = curry(function (o, r) { + if (Utilities.instance_of(r, XString)) { + return this.compareWithString(r, o); + } + if (Utilities.instance_of(r, XNumber)) { + return this.compareWithNumber(r, o); + } + if (Utilities.instance_of(r, XBoolean)) { + return this.compareWithBoolean(r, o); + } + return this.compareWithNodeSet(r, o); + }); + + XNodeSet.prototype.equals = XNodeSet.compareWith(Operators.equals); + XNodeSet.prototype.notequal = XNodeSet.compareWith(Operators.notequal); + XNodeSet.prototype.lessthan = XNodeSet.compareWith(Operators.lessthan); + XNodeSet.prototype.greaterthan = XNodeSet.compareWith(Operators.greaterthan); + XNodeSet.prototype.lessthanorequal = XNodeSet.compareWith(Operators.lessthanorequal); + XNodeSet.prototype.greaterthanorequal = XNodeSet.compareWith(Operators.greaterthanorequal); + + XNodeSet.prototype.union = function (r) { + var ns = new XNodeSet(); + ns.addArray(this.toUnsortedArray()); + ns.addArray(r.toUnsortedArray()); + return ns; + }; + + // XPathNamespace //////////////////////////////////////////////////////////// + + XPathNamespace.prototype = new Object(); + XPathNamespace.prototype.constructor = XPathNamespace; + XPathNamespace.superclass = Object.prototype; + + function XPathNamespace(pre, ns, p) { + this.isXPathNamespace = true; + this.ownerDocument = p.ownerDocument; + this.nodeName = "#namespace"; + this.prefix = pre; + this.localName = pre; + this.namespaceURI = ns; + this.nodeValue = ns; + this.ownerElement = p; + this.nodeType = XPathNamespace.XPATH_NAMESPACE_NODE; + } + + XPathNamespace.prototype.toString = function () { + return "{ \"" + this.prefix + "\", \"" + this.namespaceURI + "\" }"; + }; + + // XPathContext ////////////////////////////////////////////////////////////// + + XPathContext.prototype = new Object(); + XPathContext.prototype.constructor = XPathContext; + XPathContext.superclass = Object.prototype; + + function XPathContext(vr, nr, fr) { + this.variableResolver = vr != null ? vr : new VariableResolver(); + this.namespaceResolver = nr != null ? nr : new NamespaceResolver(); + this.functionResolver = fr != null ? fr : new FunctionResolver(); + } + + XPathContext.prototype.extend = function (newProps) { + return assign(new XPathContext(), this, newProps); + }; + + // VariableResolver ////////////////////////////////////////////////////////// + + VariableResolver.prototype = new Object(); + VariableResolver.prototype.constructor = VariableResolver; + VariableResolver.superclass = Object.prototype; + + function VariableResolver() { + } + + VariableResolver.prototype.getVariable = function (ln, ns) { + return null; + }; + + // FunctionResolver ////////////////////////////////////////////////////////// + + FunctionResolver.prototype = new Object(); + FunctionResolver.prototype.constructor = FunctionResolver; + FunctionResolver.superclass = Object.prototype; + + function FunctionResolver(thisArg) { + this.thisArg = thisArg != null ? thisArg : Functions; + this.functions = new Object(); + this.addStandardFunctions(); + } + + FunctionResolver.prototype.addStandardFunctions = function () { + this.functions["{}last"] = Functions.last; + this.functions["{}position"] = Functions.position; + this.functions["{}count"] = Functions.count; + this.functions["{}id"] = Functions.id; + this.functions["{}local-name"] = Functions.localName; + this.functions["{}namespace-uri"] = Functions.namespaceURI; + this.functions["{}name"] = Functions.name; + this.functions["{}string"] = Functions.string; + this.functions["{}concat"] = Functions.concat; + this.functions["{}starts-with"] = Functions.startsWith; + this.functions["{}contains"] = Functions.contains; + this.functions["{}substring-before"] = Functions.substringBefore; + this.functions["{}substring-after"] = Functions.substringAfter; + this.functions["{}substring"] = Functions.substring; + this.functions["{}string-length"] = Functions.stringLength; + this.functions["{}normalize-space"] = Functions.normalizeSpace; + this.functions["{}translate"] = Functions.translate; + this.functions["{}boolean"] = Functions.boolean_; + this.functions["{}not"] = Functions.not; + this.functions["{}true"] = Functions.true_; + this.functions["{}false"] = Functions.false_; + this.functions["{}lang"] = Functions.lang; + this.functions["{}number"] = Functions.number; + this.functions["{}sum"] = Functions.sum; + this.functions["{}floor"] = Functions.floor; + this.functions["{}ceiling"] = Functions.ceiling; + this.functions["{}round"] = Functions.round; + }; + + FunctionResolver.prototype.addFunction = function (ns, ln, f) { + this.functions["{" + ns + "}" + ln] = f; + }; + + FunctionResolver.getFunctionFromContext = function (qName, context) { + var parts = Utilities.resolveQName(qName, context.namespaceResolver, context.contextNode, false); + + if (parts[0] === null) { + throw new Error("Cannot resolve QName " + name); + } + + return context.functionResolver.getFunction(parts[1], parts[0]); + }; + + FunctionResolver.prototype.getFunction = function (localName, namespace) { + return this.functions["{" + namespace + "}" + localName]; + }; + + // NamespaceResolver ///////////////////////////////////////////////////////// + + NamespaceResolver.prototype = new Object(); + NamespaceResolver.prototype.constructor = NamespaceResolver; + NamespaceResolver.superclass = Object.prototype; + + function NamespaceResolver() { + } + + NamespaceResolver.prototype.getNamespace = function (prefix, n) { + if (prefix == "xml") { + return XPath.XML_NAMESPACE_URI; + } else if (prefix == "xmlns") { + return XPath.XMLNS_NAMESPACE_URI; + } + if (n.nodeType == 9 /*Node.DOCUMENT_NODE*/) { + n = n.documentElement; + } else if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + n = PathExpr.getOwnerElement(n); + } else if (n.nodeType != 1 /*Node.ELEMENT_NODE*/) { + n = n.parentNode; + } + while (n != null && n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + var nnm = n.attributes; + for (var i = 0; i < nnm.length; i++) { + var a = nnm.item(i); + var aname = a.name || a.nodeName; + if ((aname === "xmlns" && prefix === "") + || aname === "xmlns:" + prefix) { + return String(a.value || a.nodeValue); + } + } + n = n.parentNode; + } + return null; + }; + + // Functions ///////////////////////////////////////////////////////////////// + + var Functions = new Object(); + + Functions.last = function (c) { + if (arguments.length != 1) { + throw new Error("Function last expects ()"); + } + + return new XNumber(c.contextSize); + }; + + Functions.position = function (c) { + if (arguments.length != 1) { + throw new Error("Function position expects ()"); + } + + return new XNumber(c.contextPosition); + }; + + Functions.count = function () { + var c = arguments[0]; + var ns; + if (arguments.length != 2 || !Utilities.instance_of(ns = arguments[1].evaluate(c), XNodeSet)) { + throw new Error("Function count expects (node-set)"); + } + return new XNumber(ns.size); + }; + + Functions.id = function () { + var c = arguments[0]; + var id; + if (arguments.length != 2) { + throw new Error("Function id expects (object)"); + } + id = arguments[1].evaluate(c); + if (Utilities.instance_of(id, XNodeSet)) { + id = id.toArray().join(" "); + } else { + id = id.stringValue(); + } + var ids = id.split(/[\x0d\x0a\x09\x20]+/); + var count = 0; + var ns = new XNodeSet(); + var doc = c.contextNode.nodeType == 9 /*Node.DOCUMENT_NODE*/ + ? c.contextNode + : c.contextNode.ownerDocument; + for (var i = 0; i < ids.length; i++) { + var n; + if (doc.getElementById) { + n = doc.getElementById(ids[i]); + } else { + n = Utilities.getElementById(doc, ids[i]); + } + if (n != null) { + ns.add(n); + count++; + } + } + return ns; + }; + + Functions.localName = function (c, eNode) { + var n; + + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = eNode.evaluate(c).first(); + } else { + throw new Error("Function local-name expects (node-set?)"); + } + + if (n == null) { + return new XString(""); + } + + return new XString( + n.localName || // standard elements and attributes + n.baseName || // IE + n.target || // processing instructions + n.nodeName || // DOM1 elements + "" // fallback + ); + }; + + Functions.namespaceURI = function () { + var c = arguments[0]; + var n; + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = arguments[1].evaluate(c).first(); + } else { + throw new Error("Function namespace-uri expects (node-set?)"); + } + if (n == null) { + return new XString(""); + } + return new XString(n.namespaceURI); + }; + + Functions.name = function () { + var c = arguments[0]; + var n; + if (arguments.length == 1) { + n = c.contextNode; + } else if (arguments.length == 2) { + n = arguments[1].evaluate(c).first(); + } else { + throw new Error("Function name expects (node-set?)"); + } + if (n == null) { + return new XString(""); + } + if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + return new XString(n.nodeName); + } else if (n.nodeType == 2 /*Node.ATTRIBUTE_NODE*/) { + return new XString(n.name || n.nodeName); + } else if (n.nodeType === 7 /*Node.PROCESSING_INSTRUCTION_NODE*/) { + return new XString(n.target || n.nodeName); + } else if (n.localName == null) { + return new XString(""); + } else { + return new XString(n.localName); + } + }; + + Functions.string = function () { + var c = arguments[0]; + if (arguments.length == 1) { + return new XString(XNodeSet.prototype.stringForNode(c.contextNode)); + } else if (arguments.length == 2) { + return arguments[1].evaluate(c).string(); + } + throw new Error("Function string expects (object?)"); + }; + + Functions.concat = function (c) { + if (arguments.length < 3) { + throw new Error("Function concat expects (string, string[, string]*)"); + } + var s = ""; + for (var i = 1; i < arguments.length; i++) { + s += arguments[i].evaluate(c).stringValue(); + } + return new XString(s); + }; + + Functions.startsWith = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function startsWith expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XBoolean(s1.substring(0, s2.length) == s2); + }; + + Functions.contains = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function contains expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XBoolean(s1.indexOf(s2) !== -1); + }; + + Functions.substringBefore = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function substring-before expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + return new XString(s1.substring(0, s1.indexOf(s2))); + }; + + Functions.substringAfter = function () { + var c = arguments[0]; + if (arguments.length != 3) { + throw new Error("Function substring-after expects (string, string)"); + } + var s1 = arguments[1].evaluate(c).stringValue(); + var s2 = arguments[2].evaluate(c).stringValue(); + if (s2.length == 0) { + return new XString(s1); + } + var i = s1.indexOf(s2); + if (i == -1) { + return new XString(""); + } + return new XString(s1.substring(i + s2.length)); + }; + + Functions.substring = function () { + var c = arguments[0]; + if (!(arguments.length == 3 || arguments.length == 4)) { + throw new Error("Function substring expects (string, number, number?)"); + } + var s = arguments[1].evaluate(c).stringValue(); + var n1 = Math.round(arguments[2].evaluate(c).numberValue()) - 1; + var n2 = arguments.length == 4 ? n1 + Math.round(arguments[3].evaluate(c).numberValue()) : undefined; + return new XString(s.substring(n1, n2)); + }; + + Functions.stringLength = function () { + var c = arguments[0]; + var s; + if (arguments.length == 1) { + s = XNodeSet.prototype.stringForNode(c.contextNode); + } else if (arguments.length == 2) { + s = arguments[1].evaluate(c).stringValue(); + } else { + throw new Error("Function string-length expects (string?)"); + } + return new XNumber(s.length); + }; + + Functions.normalizeSpace = function () { + var c = arguments[0]; + var s; + if (arguments.length == 1) { + s = XNodeSet.prototype.stringForNode(c.contextNode); + } else if (arguments.length == 2) { + s = arguments[1].evaluate(c).stringValue(); + } else { + throw new Error("Function normalize-space expects (string?)"); + } + var i = 0; + var j = s.length - 1; + while (Utilities.isSpace(s.charCodeAt(j))) { + j--; + } + var t = ""; + while (i <= j && Utilities.isSpace(s.charCodeAt(i))) { + i++; + } + while (i <= j) { + if (Utilities.isSpace(s.charCodeAt(i))) { + t += " "; + while (i <= j && Utilities.isSpace(s.charCodeAt(i))) { + i++; + } + } else { + t += s.charAt(i); + i++; + } + } + return new XString(t); + }; + + Functions.translate = function (c, eValue, eFrom, eTo) { + if (arguments.length != 4) { + throw new Error("Function translate expects (string, string, string)"); + } + + var value = eValue.evaluate(c).stringValue(); + var from = eFrom.evaluate(c).stringValue(); + var to = eTo.evaluate(c).stringValue(); + + var cMap = reduce(function (acc, ch, i) { + if (!(ch in acc)) { + acc[ch] = i > to.length ? '' : to[i]; + } + return acc; + }, {}, from); + + var t = join( + '', + map(function (ch) { + return ch in cMap ? cMap[ch] : ch; + }, value) + ); + + return new XString(t); + }; + + Functions.boolean_ = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function boolean expects (object)"); + } + return arguments[1].evaluate(c).bool(); + }; + + Functions.not = function (c, eValue) { + if (arguments.length != 2) { + throw new Error("Function not expects (object)"); + } + return eValue.evaluate(c).bool().not(); + }; + + Functions.true_ = function () { + if (arguments.length != 1) { + throw new Error("Function true expects ()"); + } + return XBoolean.true_; + }; + + Functions.false_ = function () { + if (arguments.length != 1) { + throw new Error("Function false expects ()"); + } + return XBoolean.false_; + }; + + Functions.lang = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function lang expects (string)"); + } + var lang; + for (var n = c.contextNode; n != null && n.nodeType != 9 /*Node.DOCUMENT_NODE*/; n = n.parentNode) { + var a = n.getAttributeNS(XPath.XML_NAMESPACE_URI, "lang"); + if (a != null) { + lang = String(a); + break; + } + } + if (lang == null) { + return XBoolean.false_; + } + var s = arguments[1].evaluate(c).stringValue(); + return new XBoolean(lang.substring(0, s.length) == s + && (lang.length == s.length || lang.charAt(s.length) == '-')); + }; + + Functions.number = function () { + var c = arguments[0]; + if (!(arguments.length == 1 || arguments.length == 2)) { + throw new Error("Function number expects (object?)"); + } + if (arguments.length == 1) { + return new XNumber(XNodeSet.prototype.stringForNode(c.contextNode)); + } + return arguments[1].evaluate(c).number(); + }; + + Functions.sum = function () { + var c = arguments[0]; + var ns; + if (arguments.length != 2 || !Utilities.instance_of((ns = arguments[1].evaluate(c)), XNodeSet)) { + throw new Error("Function sum expects (node-set)"); + } + ns = ns.toUnsortedArray(); + var n = 0; + for (var i = 0; i < ns.length; i++) { + n += new XNumber(XNodeSet.prototype.stringForNode(ns[i])).numberValue(); + } + return new XNumber(n); + }; + + Functions.floor = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function floor expects (number)"); + } + return new XNumber(Math.floor(arguments[1].evaluate(c).numberValue())); + }; + + Functions.ceiling = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function ceiling expects (number)"); + } + return new XNumber(Math.ceil(arguments[1].evaluate(c).numberValue())); + }; + + Functions.round = function () { + var c = arguments[0]; + if (arguments.length != 2) { + throw new Error("Function round expects (number)"); + } + return new XNumber(Math.round(arguments[1].evaluate(c).numberValue())); + }; + + // Utilities ///////////////////////////////////////////////////////////////// + + var Utilities = new Object(); + + Utilities.isAttribute = function (val) { + return val && (val.nodeType === 2 || val.ownerElement); + } + + Utilities.splitQName = function (qn) { + var i = qn.indexOf(":"); + if (i == -1) { + return [null, qn]; + } + return [qn.substring(0, i), qn.substring(i + 1)]; + }; + + Utilities.resolveQName = function (qn, nr, n, useDefault) { + var parts = Utilities.splitQName(qn); + if (parts[0] != null) { + parts[0] = nr.getNamespace(parts[0], n); + } else { + if (useDefault) { + parts[0] = nr.getNamespace("", n); + if (parts[0] == null) { + parts[0] = ""; + } + } else { + parts[0] = ""; + } + } + return parts; + }; + + Utilities.isSpace = function (c) { + return c == 0x9 || c == 0xd || c == 0xa || c == 0x20; + }; + + Utilities.isLetter = function (c) { + return c >= 0x0041 && c <= 0x005A || + c >= 0x0061 && c <= 0x007A || + c >= 0x00C0 && c <= 0x00D6 || + c >= 0x00D8 && c <= 0x00F6 || + c >= 0x00F8 && c <= 0x00FF || + c >= 0x0100 && c <= 0x0131 || + c >= 0x0134 && c <= 0x013E || + c >= 0x0141 && c <= 0x0148 || + c >= 0x014A && c <= 0x017E || + c >= 0x0180 && c <= 0x01C3 || + c >= 0x01CD && c <= 0x01F0 || + c >= 0x01F4 && c <= 0x01F5 || + c >= 0x01FA && c <= 0x0217 || + c >= 0x0250 && c <= 0x02A8 || + c >= 0x02BB && c <= 0x02C1 || + c == 0x0386 || + c >= 0x0388 && c <= 0x038A || + c == 0x038C || + c >= 0x038E && c <= 0x03A1 || + c >= 0x03A3 && c <= 0x03CE || + c >= 0x03D0 && c <= 0x03D6 || + c == 0x03DA || + c == 0x03DC || + c == 0x03DE || + c == 0x03E0 || + c >= 0x03E2 && c <= 0x03F3 || + c >= 0x0401 && c <= 0x040C || + c >= 0x040E && c <= 0x044F || + c >= 0x0451 && c <= 0x045C || + c >= 0x045E && c <= 0x0481 || + c >= 0x0490 && c <= 0x04C4 || + c >= 0x04C7 && c <= 0x04C8 || + c >= 0x04CB && c <= 0x04CC || + c >= 0x04D0 && c <= 0x04EB || + c >= 0x04EE && c <= 0x04F5 || + c >= 0x04F8 && c <= 0x04F9 || + c >= 0x0531 && c <= 0x0556 || + c == 0x0559 || + c >= 0x0561 && c <= 0x0586 || + c >= 0x05D0 && c <= 0x05EA || + c >= 0x05F0 && c <= 0x05F2 || + c >= 0x0621 && c <= 0x063A || + c >= 0x0641 && c <= 0x064A || + c >= 0x0671 && c <= 0x06B7 || + c >= 0x06BA && c <= 0x06BE || + c >= 0x06C0 && c <= 0x06CE || + c >= 0x06D0 && c <= 0x06D3 || + c == 0x06D5 || + c >= 0x06E5 && c <= 0x06E6 || + c >= 0x0905 && c <= 0x0939 || + c == 0x093D || + c >= 0x0958 && c <= 0x0961 || + c >= 0x0985 && c <= 0x098C || + c >= 0x098F && c <= 0x0990 || + c >= 0x0993 && c <= 0x09A8 || + c >= 0x09AA && c <= 0x09B0 || + c == 0x09B2 || + c >= 0x09B6 && c <= 0x09B9 || + c >= 0x09DC && c <= 0x09DD || + c >= 0x09DF && c <= 0x09E1 || + c >= 0x09F0 && c <= 0x09F1 || + c >= 0x0A05 && c <= 0x0A0A || + c >= 0x0A0F && c <= 0x0A10 || + c >= 0x0A13 && c <= 0x0A28 || + c >= 0x0A2A && c <= 0x0A30 || + c >= 0x0A32 && c <= 0x0A33 || + c >= 0x0A35 && c <= 0x0A36 || + c >= 0x0A38 && c <= 0x0A39 || + c >= 0x0A59 && c <= 0x0A5C || + c == 0x0A5E || + c >= 0x0A72 && c <= 0x0A74 || + c >= 0x0A85 && c <= 0x0A8B || + c == 0x0A8D || + c >= 0x0A8F && c <= 0x0A91 || + c >= 0x0A93 && c <= 0x0AA8 || + c >= 0x0AAA && c <= 0x0AB0 || + c >= 0x0AB2 && c <= 0x0AB3 || + c >= 0x0AB5 && c <= 0x0AB9 || + c == 0x0ABD || + c == 0x0AE0 || + c >= 0x0B05 && c <= 0x0B0C || + c >= 0x0B0F && c <= 0x0B10 || + c >= 0x0B13 && c <= 0x0B28 || + c >= 0x0B2A && c <= 0x0B30 || + c >= 0x0B32 && c <= 0x0B33 || + c >= 0x0B36 && c <= 0x0B39 || + c == 0x0B3D || + c >= 0x0B5C && c <= 0x0B5D || + c >= 0x0B5F && c <= 0x0B61 || + c >= 0x0B85 && c <= 0x0B8A || + c >= 0x0B8E && c <= 0x0B90 || + c >= 0x0B92 && c <= 0x0B95 || + c >= 0x0B99 && c <= 0x0B9A || + c == 0x0B9C || + c >= 0x0B9E && c <= 0x0B9F || + c >= 0x0BA3 && c <= 0x0BA4 || + c >= 0x0BA8 && c <= 0x0BAA || + c >= 0x0BAE && c <= 0x0BB5 || + c >= 0x0BB7 && c <= 0x0BB9 || + c >= 0x0C05 && c <= 0x0C0C || + c >= 0x0C0E && c <= 0x0C10 || + c >= 0x0C12 && c <= 0x0C28 || + c >= 0x0C2A && c <= 0x0C33 || + c >= 0x0C35 && c <= 0x0C39 || + c >= 0x0C60 && c <= 0x0C61 || + c >= 0x0C85 && c <= 0x0C8C || + c >= 0x0C8E && c <= 0x0C90 || + c >= 0x0C92 && c <= 0x0CA8 || + c >= 0x0CAA && c <= 0x0CB3 || + c >= 0x0CB5 && c <= 0x0CB9 || + c == 0x0CDE || + c >= 0x0CE0 && c <= 0x0CE1 || + c >= 0x0D05 && c <= 0x0D0C || + c >= 0x0D0E && c <= 0x0D10 || + c >= 0x0D12 && c <= 0x0D28 || + c >= 0x0D2A && c <= 0x0D39 || + c >= 0x0D60 && c <= 0x0D61 || + c >= 0x0E01 && c <= 0x0E2E || + c == 0x0E30 || + c >= 0x0E32 && c <= 0x0E33 || + c >= 0x0E40 && c <= 0x0E45 || + c >= 0x0E81 && c <= 0x0E82 || + c == 0x0E84 || + c >= 0x0E87 && c <= 0x0E88 || + c == 0x0E8A || + c == 0x0E8D || + c >= 0x0E94 && c <= 0x0E97 || + c >= 0x0E99 && c <= 0x0E9F || + c >= 0x0EA1 && c <= 0x0EA3 || + c == 0x0EA5 || + c == 0x0EA7 || + c >= 0x0EAA && c <= 0x0EAB || + c >= 0x0EAD && c <= 0x0EAE || + c == 0x0EB0 || + c >= 0x0EB2 && c <= 0x0EB3 || + c == 0x0EBD || + c >= 0x0EC0 && c <= 0x0EC4 || + c >= 0x0F40 && c <= 0x0F47 || + c >= 0x0F49 && c <= 0x0F69 || + c >= 0x10A0 && c <= 0x10C5 || + c >= 0x10D0 && c <= 0x10F6 || + c == 0x1100 || + c >= 0x1102 && c <= 0x1103 || + c >= 0x1105 && c <= 0x1107 || + c == 0x1109 || + c >= 0x110B && c <= 0x110C || + c >= 0x110E && c <= 0x1112 || + c == 0x113C || + c == 0x113E || + c == 0x1140 || + c == 0x114C || + c == 0x114E || + c == 0x1150 || + c >= 0x1154 && c <= 0x1155 || + c == 0x1159 || + c >= 0x115F && c <= 0x1161 || + c == 0x1163 || + c == 0x1165 || + c == 0x1167 || + c == 0x1169 || + c >= 0x116D && c <= 0x116E || + c >= 0x1172 && c <= 0x1173 || + c == 0x1175 || + c == 0x119E || + c == 0x11A8 || + c == 0x11AB || + c >= 0x11AE && c <= 0x11AF || + c >= 0x11B7 && c <= 0x11B8 || + c == 0x11BA || + c >= 0x11BC && c <= 0x11C2 || + c == 0x11EB || + c == 0x11F0 || + c == 0x11F9 || + c >= 0x1E00 && c <= 0x1E9B || + c >= 0x1EA0 && c <= 0x1EF9 || + c >= 0x1F00 && c <= 0x1F15 || + c >= 0x1F18 && c <= 0x1F1D || + c >= 0x1F20 && c <= 0x1F45 || + c >= 0x1F48 && c <= 0x1F4D || + c >= 0x1F50 && c <= 0x1F57 || + c == 0x1F59 || + c == 0x1F5B || + c == 0x1F5D || + c >= 0x1F5F && c <= 0x1F7D || + c >= 0x1F80 && c <= 0x1FB4 || + c >= 0x1FB6 && c <= 0x1FBC || + c == 0x1FBE || + c >= 0x1FC2 && c <= 0x1FC4 || + c >= 0x1FC6 && c <= 0x1FCC || + c >= 0x1FD0 && c <= 0x1FD3 || + c >= 0x1FD6 && c <= 0x1FDB || + c >= 0x1FE0 && c <= 0x1FEC || + c >= 0x1FF2 && c <= 0x1FF4 || + c >= 0x1FF6 && c <= 0x1FFC || + c == 0x2126 || + c >= 0x212A && c <= 0x212B || + c == 0x212E || + c >= 0x2180 && c <= 0x2182 || + c >= 0x3041 && c <= 0x3094 || + c >= 0x30A1 && c <= 0x30FA || + c >= 0x3105 && c <= 0x312C || + c >= 0xAC00 && c <= 0xD7A3 || + c >= 0x4E00 && c <= 0x9FA5 || + c == 0x3007 || + c >= 0x3021 && c <= 0x3029; + }; + + Utilities.isNCNameChar = function (c) { + return c >= 0x0030 && c <= 0x0039 + || c >= 0x0660 && c <= 0x0669 + || c >= 0x06F0 && c <= 0x06F9 + || c >= 0x0966 && c <= 0x096F + || c >= 0x09E6 && c <= 0x09EF + || c >= 0x0A66 && c <= 0x0A6F + || c >= 0x0AE6 && c <= 0x0AEF + || c >= 0x0B66 && c <= 0x0B6F + || c >= 0x0BE7 && c <= 0x0BEF + || c >= 0x0C66 && c <= 0x0C6F + || c >= 0x0CE6 && c <= 0x0CEF + || c >= 0x0D66 && c <= 0x0D6F + || c >= 0x0E50 && c <= 0x0E59 + || c >= 0x0ED0 && c <= 0x0ED9 + || c >= 0x0F20 && c <= 0x0F29 + || c == 0x002E + || c == 0x002D + || c == 0x005F + || Utilities.isLetter(c) + || c >= 0x0300 && c <= 0x0345 + || c >= 0x0360 && c <= 0x0361 + || c >= 0x0483 && c <= 0x0486 + || c >= 0x0591 && c <= 0x05A1 + || c >= 0x05A3 && c <= 0x05B9 + || c >= 0x05BB && c <= 0x05BD + || c == 0x05BF + || c >= 0x05C1 && c <= 0x05C2 + || c == 0x05C4 + || c >= 0x064B && c <= 0x0652 + || c == 0x0670 + || c >= 0x06D6 && c <= 0x06DC + || c >= 0x06DD && c <= 0x06DF + || c >= 0x06E0 && c <= 0x06E4 + || c >= 0x06E7 && c <= 0x06E8 + || c >= 0x06EA && c <= 0x06ED + || c >= 0x0901 && c <= 0x0903 + || c == 0x093C + || c >= 0x093E && c <= 0x094C + || c == 0x094D + || c >= 0x0951 && c <= 0x0954 + || c >= 0x0962 && c <= 0x0963 + || c >= 0x0981 && c <= 0x0983 + || c == 0x09BC + || c == 0x09BE + || c == 0x09BF + || c >= 0x09C0 && c <= 0x09C4 + || c >= 0x09C7 && c <= 0x09C8 + || c >= 0x09CB && c <= 0x09CD + || c == 0x09D7 + || c >= 0x09E2 && c <= 0x09E3 + || c == 0x0A02 + || c == 0x0A3C + || c == 0x0A3E + || c == 0x0A3F + || c >= 0x0A40 && c <= 0x0A42 + || c >= 0x0A47 && c <= 0x0A48 + || c >= 0x0A4B && c <= 0x0A4D + || c >= 0x0A70 && c <= 0x0A71 + || c >= 0x0A81 && c <= 0x0A83 + || c == 0x0ABC + || c >= 0x0ABE && c <= 0x0AC5 + || c >= 0x0AC7 && c <= 0x0AC9 + || c >= 0x0ACB && c <= 0x0ACD + || c >= 0x0B01 && c <= 0x0B03 + || c == 0x0B3C + || c >= 0x0B3E && c <= 0x0B43 + || c >= 0x0B47 && c <= 0x0B48 + || c >= 0x0B4B && c <= 0x0B4D + || c >= 0x0B56 && c <= 0x0B57 + || c >= 0x0B82 && c <= 0x0B83 + || c >= 0x0BBE && c <= 0x0BC2 + || c >= 0x0BC6 && c <= 0x0BC8 + || c >= 0x0BCA && c <= 0x0BCD + || c == 0x0BD7 + || c >= 0x0C01 && c <= 0x0C03 + || c >= 0x0C3E && c <= 0x0C44 + || c >= 0x0C46 && c <= 0x0C48 + || c >= 0x0C4A && c <= 0x0C4D + || c >= 0x0C55 && c <= 0x0C56 + || c >= 0x0C82 && c <= 0x0C83 + || c >= 0x0CBE && c <= 0x0CC4 + || c >= 0x0CC6 && c <= 0x0CC8 + || c >= 0x0CCA && c <= 0x0CCD + || c >= 0x0CD5 && c <= 0x0CD6 + || c >= 0x0D02 && c <= 0x0D03 + || c >= 0x0D3E && c <= 0x0D43 + || c >= 0x0D46 && c <= 0x0D48 + || c >= 0x0D4A && c <= 0x0D4D + || c == 0x0D57 + || c == 0x0E31 + || c >= 0x0E34 && c <= 0x0E3A + || c >= 0x0E47 && c <= 0x0E4E + || c == 0x0EB1 + || c >= 0x0EB4 && c <= 0x0EB9 + || c >= 0x0EBB && c <= 0x0EBC + || c >= 0x0EC8 && c <= 0x0ECD + || c >= 0x0F18 && c <= 0x0F19 + || c == 0x0F35 + || c == 0x0F37 + || c == 0x0F39 + || c == 0x0F3E + || c == 0x0F3F + || c >= 0x0F71 && c <= 0x0F84 + || c >= 0x0F86 && c <= 0x0F8B + || c >= 0x0F90 && c <= 0x0F95 + || c == 0x0F97 + || c >= 0x0F99 && c <= 0x0FAD + || c >= 0x0FB1 && c <= 0x0FB7 + || c == 0x0FB9 + || c >= 0x20D0 && c <= 0x20DC + || c == 0x20E1 + || c >= 0x302A && c <= 0x302F + || c == 0x3099 + || c == 0x309A + || c == 0x00B7 + || c == 0x02D0 + || c == 0x02D1 + || c == 0x0387 + || c == 0x0640 + || c == 0x0E46 + || c == 0x0EC6 + || c == 0x3005 + || c >= 0x3031 && c <= 0x3035 + || c >= 0x309D && c <= 0x309E + || c >= 0x30FC && c <= 0x30FE; + }; + + Utilities.coalesceText = function (n) { + for (var m = n.firstChild; m != null; m = m.nextSibling) { + if (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) { + var s = m.nodeValue; + var first = m; + m = m.nextSibling; + while (m != null && (m.nodeType == 3 /*Node.TEXT_NODE*/ || m.nodeType == 4 /*Node.CDATA_SECTION_NODE*/)) { + s += m.nodeValue; + var del = m; + m = m.nextSibling; + del.parentNode.removeChild(del); + } + if (first.nodeType == 4 /*Node.CDATA_SECTION_NODE*/) { + var p = first.parentNode; + if (first.nextSibling == null) { + p.removeChild(first); + p.appendChild(p.ownerDocument.createTextNode(s)); + } else { + var next = first.nextSibling; + p.removeChild(first); + p.insertBefore(p.ownerDocument.createTextNode(s), next); + } + } else { + first.nodeValue = s; + } + if (m == null) { + break; + } + } else if (m.nodeType == 1 /*Node.ELEMENT_NODE*/) { + Utilities.coalesceText(m); + } + } + }; + + Utilities.instance_of = function (o, c) { + while (o != null) { + if (o.constructor === c) { + return true; + } + if (o === Object) { + return false; + } + o = o.constructor.superclass; + } + return false; + }; + + Utilities.getElementById = function (n, id) { + // Note that this does not check the DTD to check for actual + // attributes of type ID, so this may be a bit wrong. + if (n.nodeType == 1 /*Node.ELEMENT_NODE*/) { + if (n.getAttribute("id") == id + || n.getAttributeNS(null, "id") == id) { + return n; + } + } + for (var m = n.firstChild; m != null; m = m.nextSibling) { + var res = Utilities.getElementById(m, id); + if (res != null) { + return res; + } + } + return null; + }; + + // XPathException //////////////////////////////////////////////////////////// + + var XPathException = (function () { + function getMessage(code, exception) { + var msg = exception ? ": " + exception.toString() : ""; + switch (code) { + case XPathException.INVALID_EXPRESSION_ERR: + return "Invalid expression" + msg; + case XPathException.TYPE_ERR: + return "Type error" + msg; + } + return null; + } + + function XPathException(code, error, message) { + var err = Error.call(this, getMessage(code, error) || message); + + err.code = code; + err.exception = error; + + return err; + } + + XPathException.prototype = Object.create(Error.prototype); + XPathException.prototype.constructor = XPathException; + XPathException.superclass = Error; + + XPathException.prototype.toString = function () { + return this.message; + }; + + XPathException.fromMessage = function (message, error) { + return new XPathException(null, error, message); + }; + + XPathException.INVALID_EXPRESSION_ERR = 51; + XPathException.TYPE_ERR = 52; + + return XPathException; + })(); + + // XPathExpression /////////////////////////////////////////////////////////// + + XPathExpression.prototype = {}; + XPathExpression.prototype.constructor = XPathExpression; + XPathExpression.superclass = Object.prototype; + + function XPathExpression(e, r, p) { + this.xpath = p.parse(e); + this.context = new XPathContext(); + this.context.namespaceResolver = new XPathNSResolverWrapper(r); + } + + XPathExpression.getOwnerDocument = function (n) { + return n.nodeType === 9 /*Node.DOCUMENT_NODE*/ ? n : n.ownerDocument; + } + + XPathExpression.detectHtmlDom = function (n) { + if (!n) { return false; } + + var doc = XPathExpression.getOwnerDocument(n); + + try { + return doc.implementation.hasFeature("HTML", "2.0"); + } catch (e) { + return true; + } + } + + XPathExpression.prototype.evaluate = function (n, t, res) { + this.context.expressionContextNode = n; + // backward compatibility - no reliable way to detect whether the DOM is HTML, but + // this library has been using this method up until now, so we will continue to use it + // ONLY when using an XPathExpression + this.context.caseInsensitive = XPathExpression.detectHtmlDom(n); + + var result = this.xpath.evaluate(this.context); + return new XPathResult(result, t); + } + + // XPathNSResolverWrapper //////////////////////////////////////////////////// + + XPathNSResolverWrapper.prototype = {}; + XPathNSResolverWrapper.prototype.constructor = XPathNSResolverWrapper; + XPathNSResolverWrapper.superclass = Object.prototype; + + function XPathNSResolverWrapper(r) { + this.xpathNSResolver = r; + } + + XPathNSResolverWrapper.prototype.getNamespace = function (prefix, n) { + if (this.xpathNSResolver == null) { + return null; + } + return this.xpathNSResolver.lookupNamespaceURI(prefix); + }; + + // NodeXPathNSResolver /////////////////////////////////////////////////////// + + NodeXPathNSResolver.prototype = {}; + NodeXPathNSResolver.prototype.constructor = NodeXPathNSResolver; + NodeXPathNSResolver.superclass = Object.prototype; + + function NodeXPathNSResolver(n) { + this.node = n; + this.namespaceResolver = new NamespaceResolver(); + } + + NodeXPathNSResolver.prototype.lookupNamespaceURI = function (prefix) { + return this.namespaceResolver.getNamespace(prefix, this.node); + }; + + // XPathResult /////////////////////////////////////////////////////////////// + + XPathResult.prototype = {}; + XPathResult.prototype.constructor = XPathResult; + XPathResult.superclass = Object.prototype; + + function XPathResult(v, t) { + if (t == XPathResult.ANY_TYPE) { + if (v.constructor === XString) { + t = XPathResult.STRING_TYPE; + } else if (v.constructor === XNumber) { + t = XPathResult.NUMBER_TYPE; + } else if (v.constructor === XBoolean) { + t = XPathResult.BOOLEAN_TYPE; + } else if (v.constructor === XNodeSet) { + t = XPathResult.UNORDERED_NODE_ITERATOR_TYPE; + } + } + this.resultType = t; + switch (t) { + case XPathResult.NUMBER_TYPE: + this.numberValue = v.numberValue(); + return; + case XPathResult.STRING_TYPE: + this.stringValue = v.stringValue(); + return; + case XPathResult.BOOLEAN_TYPE: + this.booleanValue = v.booleanValue(); + return; + case XPathResult.ANY_UNORDERED_NODE_TYPE: + case XPathResult.FIRST_ORDERED_NODE_TYPE: + if (v.constructor === XNodeSet) { + this.singleNodeValue = v.first(); + return; + } + break; + case XPathResult.UNORDERED_NODE_ITERATOR_TYPE: + case XPathResult.ORDERED_NODE_ITERATOR_TYPE: + if (v.constructor === XNodeSet) { + this.invalidIteratorState = false; + this.nodes = v.toArray(); + this.iteratorIndex = 0; + return; + } + break; + case XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE: + case XPathResult.ORDERED_NODE_SNAPSHOT_TYPE: + if (v.constructor === XNodeSet) { + this.nodes = v.toArray(); + this.snapshotLength = this.nodes.length; + return; + } + break; + } + throw new XPathException(XPathException.TYPE_ERR); + }; + + XPathResult.prototype.iterateNext = function () { + if (this.resultType != XPathResult.UNORDERED_NODE_ITERATOR_TYPE + && this.resultType != XPathResult.ORDERED_NODE_ITERATOR_TYPE) { + throw new XPathException(XPathException.TYPE_ERR); + } + return this.nodes[this.iteratorIndex++]; + }; + + XPathResult.prototype.snapshotItem = function (i) { + if (this.resultType != XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE + && this.resultType != XPathResult.ORDERED_NODE_SNAPSHOT_TYPE) { + throw new XPathException(XPathException.TYPE_ERR); + } + return this.nodes[i]; + }; + + XPathResult.ANY_TYPE = 0; + XPathResult.NUMBER_TYPE = 1; + XPathResult.STRING_TYPE = 2; + XPathResult.BOOLEAN_TYPE = 3; + XPathResult.UNORDERED_NODE_ITERATOR_TYPE = 4; + XPathResult.ORDERED_NODE_ITERATOR_TYPE = 5; + XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE = 6; + XPathResult.ORDERED_NODE_SNAPSHOT_TYPE = 7; + XPathResult.ANY_UNORDERED_NODE_TYPE = 8; + XPathResult.FIRST_ORDERED_NODE_TYPE = 9; + + // DOM 3 XPath support /////////////////////////////////////////////////////// + + function installDOM3XPathSupport(doc, p) { + doc.createExpression = function (e, r) { + try { + return new XPathExpression(e, r, p); + } catch (e) { + throw new XPathException(XPathException.INVALID_EXPRESSION_ERR, e); + } + }; + doc.createNSResolver = function (n) { + return new NodeXPathNSResolver(n); + }; + doc.evaluate = function (e, cn, r, t, res) { + if (t < 0 || t > 9) { + throw { code: 0, toString: function () { return "Request type not supported"; } }; + } + return doc.createExpression(e, r, p).evaluate(cn, t, res); + }; + }; + + // --------------------------------------------------------------------------- + + // Install DOM 3 XPath support for the current document. + try { + var shouldInstall = true; + try { + if (document.implementation + && document.implementation.hasFeature + && document.implementation.hasFeature("XPath", null)) { + shouldInstall = false; + } + } catch (e) { + } + if (shouldInstall) { + installDOM3XPathSupport(document, new XPathParser()); + } + } catch (e) { + } + + // --------------------------------------------------------------------------- + // exports for node.js + + installDOM3XPathSupport(exports, new XPathParser()); + + (function () { + var parser = new XPathParser(); + + var defaultNSResolver = new NamespaceResolver(); + var defaultFunctionResolver = new FunctionResolver(); + var defaultVariableResolver = new VariableResolver(); + + function makeNSResolverFromFunction(func) { + return { + getNamespace: function (prefix, node) { + var ns = func(prefix, node); + + return ns || defaultNSResolver.getNamespace(prefix, node); + } + }; + } + + function makeNSResolverFromObject(obj) { + return makeNSResolverFromFunction(obj.getNamespace.bind(obj)); + } + + function makeNSResolverFromMap(map) { + return makeNSResolverFromFunction(function (prefix) { + return map[prefix]; + }); + } + + function makeNSResolver(resolver) { + if (resolver && typeof resolver.getNamespace === "function") { + return makeNSResolverFromObject(resolver); + } + + if (typeof resolver === "function") { + return makeNSResolverFromFunction(resolver); + } + + // assume prefix -> uri mapping + if (typeof resolver === "object") { + return makeNSResolverFromMap(resolver); + } + + return defaultNSResolver; + } + + /** Converts native JavaScript types to their XPath library equivalent */ + function convertValue(value) { + if (value === null || + typeof value === "undefined" || + value instanceof XString || + value instanceof XBoolean || + value instanceof XNumber || + value instanceof XNodeSet) { + return value; + } + + switch (typeof value) { + case "string": return new XString(value); + case "boolean": return new XBoolean(value); + case "number": return new XNumber(value); + } + + // assume node(s) + var ns = new XNodeSet(); + ns.addArray([].concat(value)); + return ns; + } + + function makeEvaluator(func) { + return function (context) { + var args = Array.prototype.slice.call(arguments, 1).map(function (arg) { + return arg.evaluate(context); + }); + var result = func.apply(this, [].concat(context, args)); + return convertValue(result); + }; + } + + function makeFunctionResolverFromFunction(func) { + return { + getFunction: function (name, namespace) { + var found = func(name, namespace); + if (found) { + return makeEvaluator(found); + } + return defaultFunctionResolver.getFunction(name, namespace); + } + }; + } + + function makeFunctionResolverFromObject(obj) { + return makeFunctionResolverFromFunction(obj.getFunction.bind(obj)); + } + + function makeFunctionResolverFromMap(map) { + return makeFunctionResolverFromFunction(function (name) { + return map[name]; + }); + } + + function makeFunctionResolver(resolver) { + if (resolver && typeof resolver.getFunction === "function") { + return makeFunctionResolverFromObject(resolver); + } + + if (typeof resolver === "function") { + return makeFunctionResolverFromFunction(resolver); + } + + // assume map + if (typeof resolver === "object") { + return makeFunctionResolverFromMap(resolver); + } + + return defaultFunctionResolver; + } + + function makeVariableResolverFromFunction(func) { + return { + getVariable: function (name, namespace) { + var value = func(name, namespace); + return convertValue(value); + } + }; + } + + function makeVariableResolver(resolver) { + if (resolver) { + if (typeof resolver.getVariable === "function") { + return makeVariableResolverFromFunction(resolver.getVariable.bind(resolver)); + } + + if (typeof resolver === "function") { + return makeVariableResolverFromFunction(resolver); + } + + // assume map + if (typeof resolver === "object") { + return makeVariableResolverFromFunction(function (name) { + return resolver[name]; + }); + } + } + + return defaultVariableResolver; + } + + function copyIfPresent(prop, dest, source) { + if (prop in source) { dest[prop] = source[prop]; } + } + + function makeContext(options) { + var context = new XPathContext(); + + if (options) { + context.namespaceResolver = makeNSResolver(options.namespaces); + context.functionResolver = makeFunctionResolver(options.functions); + context.variableResolver = makeVariableResolver(options.variables); + context.expressionContextNode = options.node; + copyIfPresent('allowAnyNamespaceForNoPrefix', context, options); + copyIfPresent('isHtml', context, options); + } else { + context.namespaceResolver = defaultNSResolver; + } + + return context; + } + + function evaluate(parsedExpression, options) { + var context = makeContext(options); + + return parsedExpression.evaluate(context); + } + + var evaluatorPrototype = { + evaluate: function (options) { + return evaluate(this.expression, options); + } + + , evaluateNumber: function (options) { + return this.evaluate(options).numberValue(); + } + + , evaluateString: function (options) { + return this.evaluate(options).stringValue(); + } + + , evaluateBoolean: function (options) { + return this.evaluate(options).booleanValue(); + } + + , evaluateNodeSet: function (options) { + return this.evaluate(options).nodeset(); + } + + , select: function (options) { + return this.evaluateNodeSet(options).toArray() + } + + , select1: function (options) { + return this.select(options)[0]; + } + }; + + function parse(xpath) { + var parsed = parser.parse(xpath); + + return Object.create(evaluatorPrototype, { + expression: { + value: parsed + } + }); + } + + exports.parse = parse; + })(); + + assign( + exports, + { + XPath, + XPathParser, + XPathResult, + + Step, + PathExpr, + NodeTest, + LocationPath, + + OrOperation, + AndOperation, + + BarOperation, + + EqualsOperation, + NotEqualOperation, + LessThanOperation, + GreaterThanOperation, + LessThanOrEqualOperation, + GreaterThanOrEqualOperation, + + PlusOperation, + MinusOperation, + MultiplyOperation, + DivOperation, + ModOperation, + UnaryMinusOperation, + + FunctionCall, + VariableReference, + + XPathContext, + + XNodeSet, + XBoolean, + XString, + XNumber, + + NamespaceResolver, + FunctionResolver, + VariableResolver, + + Utilities, + } + ); + + // helper + exports.select = function (e, doc, single) { + return exports.selectWithResolver(e, doc, null, single); + }; + + exports.useNamespaces = function (mappings) { + var resolver = { + mappings: mappings || {}, + lookupNamespaceURI: function (prefix) { + return this.mappings[prefix]; + } + }; + + return function (e, doc, single) { + return exports.selectWithResolver(e, doc, resolver, single); + }; + }; + + exports.selectWithResolver = function (e, doc, resolver, single) { + var expression = new XPathExpression(e, resolver, new XPathParser()); + var type = XPathResult.ANY_TYPE; + + var result = expression.evaluate(doc, type, null); + + if (result.resultType == XPathResult.STRING_TYPE) { + result = result.stringValue; + } + else if (result.resultType == XPathResult.NUMBER_TYPE) { + result = result.numberValue; + } + else if (result.resultType == XPathResult.BOOLEAN_TYPE) { + result = result.booleanValue; + } + else { + result = result.nodes; + if (single) { + result = result[0]; + } + } + + return result; + }; + + exports.select1 = function (e, doc) { + return exports.select(e, doc, true); + }; + + // end non-node wrapper +})(xpath); + + /***/ }), /***/ 4091: @@ -105104,7 +109958,7 @@ function run() { .readFileSync(versionFile) .toString() .trim(); - const version = util_1.getVersionFromFileContent(content, distributionName); + const version = util_1.getVersionFromFileContent(versionFile, content, distributionName); core.debug(`Parsed version from file '${version}'`); if (!version) { throw new Error(`No supported version was found in file ${versionFile}`); @@ -105359,6 +110213,8 @@ const fs = __importStar(__nccwpck_require__(7147)); const semver = __importStar(__nccwpck_require__(1383)); const cache = __importStar(__nccwpck_require__(7799)); const core = __importStar(__nccwpck_require__(2186)); +const xmlbuilder2_1 = __nccwpck_require__(151); +const xpath_1 = __nccwpck_require__(5319); const tc = __importStar(__nccwpck_require__(7784)); const constants_1 = __nccwpck_require__(9042); function getTempDir() { @@ -105447,12 +110303,19 @@ function isCacheFeatureAvailable() { return false; } exports.isCacheFeatureAvailable = isCacheFeatureAvailable; -function getVersionFromFileContent(content, distributionName) { - var _a, _b, _c, _d, _e; - const javaVersionRegExp = /(?(?<=(^|\s|\-))(\d+\S*))(\s|$)/; - const fileContent = ((_b = (_a = content.match(javaVersionRegExp)) === null || _a === void 0 ? void 0 : _a.groups) === null || _b === void 0 ? void 0 : _b.version) - ? (_d = (_c = content.match(javaVersionRegExp)) === null || _c === void 0 ? void 0 : _c.groups) === null || _d === void 0 ? void 0 : _d.version - : ''; +function getVersionFromFileContent(fileName, content, distributionName) { + var _a; + let fileContent = null; + core.debug(`Getting version from: '${fileName}'`); + if (fileName.includes('.java-version')) { + fileContent = parseJavaVersionFile(content); + } + else if (fileName.includes('pom.xml')) { + fileContent = parsePomXmlFile(content); + } + else { + throw new Error(`File ${fileName} not supported, files supported: '.java-version' and 'pom.xml'`); + } if (!fileContent) { return null; } @@ -105465,12 +110328,60 @@ function getVersionFromFileContent(content, distributionName) { return null; } if (constants_1.DISTRIBUTIONS_ONLY_MAJOR_VERSION.includes(distributionName)) { - const coerceVersion = (_e = semver.coerce(version)) !== null && _e !== void 0 ? _e : version; + const coerceVersion = (_a = semver.coerce(version)) !== null && _a !== void 0 ? _a : version; version = semver.major(coerceVersion).toString(); } return version.toString(); } exports.getVersionFromFileContent = getVersionFromFileContent; +function parseJavaVersionFile(content) { + var _a, _b, _c, _d; + const javaVersionRegExp = /(?(?<=(^|\s|\-))(\d+\S*))(\s|$)/; + const fileContent = ((_b = (_a = content.match(javaVersionRegExp)) === null || _a === void 0 ? void 0 : _a.groups) === null || _b === void 0 ? void 0 : _b.version) + ? (_d = (_c = content.match(javaVersionRegExp)) === null || _c === void 0 ? void 0 : _c.groups) === null || _d === void 0 ? void 0 : _d.version + : ''; + if (!fileContent) { + return null; + } + return fileContent; +} +function parsePomXmlFile(xmlString) { + const xmlDoc = xmlbuilder2_1.create(xmlString); + const versionDefinitionTypes = [getByMavenCompilerSpecification, getBySpringBootSpecification]; + for (var definitionType of versionDefinitionTypes) { + var version = definitionType(xmlDoc); + if (version !== null) { + return version; + } + } + return null; +} +function getByMavenCompilerSpecification(xmlDoc) { + const possibleTags = [ + '//properties/maven.compiler.source', + '//configuration/source', + '//properties/maven.compiler.release', + '//configuration/release' + ]; + for (var tag of possibleTags) { + const version = getVersionByTagName(xmlDoc, tag); + if (version !== null) { + return version; + } + } + return null; +} +function getBySpringBootSpecification(xmlDoc) { + return getVersionByTagName(xmlDoc, '//properties/java.version'); +} +function getVersionByTagName(xmlDoc, xpathQuery) { + const element = xpath_1.select(`string(${xpathQuery})`, xmlDoc.node); + core.debug(`Found: '${element}' using xpath query: '${xpathQuery}'`); + if (element == undefined || element.length == 0) { + return null; + } + return element.toString(); +} // By convention, action expects version 8 in the format `8.*` instead of `1.8` function avoidOldNotation(content) { return content.startsWith('1.') ? content.substring(2) : content; diff --git a/package-lock.json b/package-lock.json index cd47d6e..65f52c6 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,4784 +1,8 @@ { "name": "setup-java", "version": "3.4.1", - 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"dev": true, - "requires": {} + "dev": true }, "xml-name-validator": { "version": "3.0.0", @@ -8436,6 +3658,11 @@ "integrity": "sha512-JZnDKK8B0RCDw84FNdDAIpZK+JuJw+s7Lz8nksI7SIuU3UXJJslUthsi+uWBUYOwPFwW7W7PRLRfUKpxjtjFCw==", "dev": true }, + "xpath": { + "version": "0.0.32", + "resolved": "https://nexus.cicd.intra.oneweb.mercedes-benz.io/repository/npm-general/xpath/-/xpath-0.0.32.tgz", + "integrity": "sha512-rxMJhSIoiO8vXcWvSifKqhvV96GjiD5wYb8/QHdoRyQvraTpp4IEv944nhGausZZ3u7dhQXteZuZbaqfpB7uYw==" + }, "y18n": { "version": "5.0.8", "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz", diff --git a/package.json b/package.json index e0f28e3..e2ca987 100644 --- a/package.json +++ b/package.json @@ -33,7 +33,8 @@ "@actions/io": "^1.0.2", "@actions/tool-cache": "^1.6.1", "semver": "^7.3.4", - "xmlbuilder2": "^2.4.0" + "xmlbuilder2": "^2.4.0", + "xpath": "0.0.32" }, "devDependencies": { "@types/jest": "^27.0.2", diff --git a/src/util.ts b/src/util.ts index 967406c..fcd45ef 100644 --- a/src/util.ts +++ b/src/util.ts @@ -1,12 +1,15 @@ -import os from 'os'; +import os, { version } from 'os'; import path from 'path'; import * as fs from 'fs'; import * as semver from 'semver'; import * as cache from '@actions/cache'; import * as core from '@actions/core'; +import { create as xmlCreate } from 'xmlbuilder2'; +import { select } from 'xpath'; import * as tc from '@actions/tool-cache'; import { INPUT_JOB_STATUS, DISTRIBUTIONS_ONLY_MAJOR_VERSION } from './constants'; +import { XMLBuilder } from 'xmlbuilder2/lib/interfaces'; export function getTempDir() { let tempDirectory = process.env['RUNNER_TEMP'] || os.tmpdir(); @@ -106,12 +109,16 @@ export function getVersionFromFileContent( distributionName: string ): string | null { let fileContent = null; + + core.debug(`Getting version from: '${fileName}'`); if (fileName.includes('.java-version')) { - fileContent = parseJavaVersionFile(content) - } else if (fileName.includes('pom.xml')){ - fileContent = parsePomXmlFile(content) + fileContent = parseJavaVersionFile(content); + } else if (fileName.includes('pom.xml')) { + fileContent = parsePomXmlFile(content); } else { - throw new Error(`File ${fileName} not supported, files supported: '.java-version' and 'pom.xml'`) + throw new Error( + `File ${fileName} not supported, files supported: '.java-version' and 'pom.xml'` + ); } if (!fileContent) { @@ -148,75 +155,59 @@ function parseJavaVersionFile(content: string): string | null { return null; } - return fileContent + return fileContent; } -function parsePomXmlFile(content: string): string | null { - const parser = new DOMParser(); - const xmlDoc = parser.parseFromString(content, "text/xml"); - const versionDefinitionTypes = [ - getByMavenCompilerSource, - getByMavenCompilerRelease, - getBySpringBootSpecification, - ] - const versionFound = versionDefinitionTypes.filter(function(definitionType){ - const version = definitionType(xmlDoc) +function parsePomXmlFile(xmlString: string): string | null { + const xmlDoc = xmlCreate(xmlString); + const versionDefinitionTypes = [getByMavenCompilerSpecification, getBySpringBootSpecification]; - return version !== null - }) + for (var definitionType of versionDefinitionTypes) { + var version = definitionType(xmlDoc); - - return versionFound?.at(0)?.toString() ?? null; -} - -function getByMavenCompilerSource(xmlDoc: Document): string | null { - const possibleTags = [ - "maven.compiler.source", - "source" - ] - - const tagFound = possibleTags.filter(function(tag) { - const version = getVersionByTagName(xmlDoc, tag) - - return version !== null - }) - - return tagFound?.at(0)?.toString() ?? null - -} - -function getByMavenCompilerRelease(xmlDoc: Document): string | null { - const possibleTags = [ - "maven.compiler.release", - "release" - ] - - const tagFound = possibleTags.filter(function(tag) { - const version = getVersionByTagName(xmlDoc, tag) - - return version !== null - }) - - return tagFound?.at(0)?.toString() ?? null -} - -function getBySpringBootSpecification(xmlDoc: Document): string | null { - return getVersionByTagName(xmlDoc, "java.version") -} - -function getVersionByTagName(xmlDoc: Document, tagName: string): string | null { - const element = xmlDoc.getElementsByTagName(tagName) - - if (element.length < 1) { - return null + if (version !== null) { + return version; + } } - return element[0].textContent + return null; +} +function getByMavenCompilerSpecification(xmlDoc: XMLBuilder): string | null { + const possibleTags = [ + '//properties/maven.compiler.source', + '//configuration/source', + '//properties/maven.compiler.release', + '//configuration/release' + ]; + + for (var tag of possibleTags) { + const version = getVersionByTagName(xmlDoc, tag); + + if (version !== null) { + return version; + } + } + + return null; +} + +function getBySpringBootSpecification(xmlDoc: XMLBuilder): string | null { + return getVersionByTagName(xmlDoc, '//properties/java.version'); +} + +function getVersionByTagName(xmlDoc: XMLBuilder, xpathQuery: string): string | null { + const element = select(`string(${xpathQuery})`, xmlDoc.node as any); + + core.debug(`Found: '${element}' using xpath query: '${xpathQuery}'`); + if (element == undefined || element.length == 0) { + return null; + } + + return element.toString(); } // By convention, action expects version 8 in the format `8.*` instead of `1.8` function avoidOldNotation(content: string): string { return content.startsWith('1.') ? content.substring(2) : content; } -