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1 /* | 1 /* |
2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. | 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #ifndef HTMLDocumentParser_h | 26 #ifndef HTMLDocumentParser_h |
27 #define HTMLDocumentParser_h | 27 #define HTMLDocumentParser_h |
28 | 28 |
29 #include "bindings/core/v8/DocumentWriteEvaluator.h" | 29 #include "bindings/core/v8/DocumentWriteEvaluator.h" |
| 30 #include "core/CoreExport.h" |
30 #include "core/dom/ParserContentPolicy.h" | 31 #include "core/dom/ParserContentPolicy.h" |
31 #include "core/dom/ScriptableDocumentParser.h" | 32 #include "core/dom/ScriptableDocumentParser.h" |
32 #include "core/fetch/ResourceClient.h" | 33 #include "core/fetch/ResourceClient.h" |
33 #include "core/frame/UseCounter.h" | 34 #include "core/frame/UseCounter.h" |
34 #include "core/html/parser/BackgroundHTMLInputStream.h" | 35 #include "core/html/parser/BackgroundHTMLInputStream.h" |
35 #include "core/html/parser/CompactHTMLToken.h" | 36 #include "core/html/parser/CompactHTMLToken.h" |
36 #include "core/html/parser/HTMLInputStream.h" | 37 #include "core/html/parser/HTMLInputStream.h" |
37 #include "core/html/parser/HTMLParserOptions.h" | 38 #include "core/html/parser/HTMLParserOptions.h" |
38 #include "core/html/parser/HTMLParserReentryPermit.h" | 39 #include "core/html/parser/HTMLParserReentryPermit.h" |
39 #include "core/html/parser/HTMLPreloadScanner.h" | 40 #include "core/html/parser/HTMLPreloadScanner.h" |
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62 class DocumentFragment; | 63 class DocumentFragment; |
63 class Element; | 64 class Element; |
64 class HTMLDocument; | 65 class HTMLDocument; |
65 class HTMLParserScheduler; | 66 class HTMLParserScheduler; |
66 class HTMLResourcePreloader; | 67 class HTMLResourcePreloader; |
67 class HTMLScriptRunner; | 68 class HTMLScriptRunner; |
68 class HTMLTreeBuilder; | 69 class HTMLTreeBuilder; |
69 class PumpSession; | 70 class PumpSession; |
70 class TokenizedChunkQueue; | 71 class TokenizedChunkQueue; |
71 | 72 |
72 class HTMLDocumentParser : public ScriptableDocumentParser, private HTMLScriptR
unnerHost { | 73 class CORE_EXPORT HTMLDocumentParser : public ScriptableDocumentParser, private
HTMLScriptRunnerHost { |
73 USING_GARBAGE_COLLECTED_MIXIN(HTMLDocumentParser); | 74 USING_GARBAGE_COLLECTED_MIXIN(HTMLDocumentParser); |
74 USING_PRE_FINALIZER(HTMLDocumentParser, dispose); | 75 USING_PRE_FINALIZER(HTMLDocumentParser, dispose); |
75 public: | 76 public: |
76 static HTMLDocumentParser* create(HTMLDocument& document, ParserSynchronizat
ionPolicy backgroundParsingPolicy) | 77 static HTMLDocumentParser* create(HTMLDocument& document, ParserSynchronizat
ionPolicy backgroundParsingPolicy) |
77 { | 78 { |
78 return new HTMLDocumentParser(document, backgroundParsingPolicy); | 79 return new HTMLDocumentParser(document, backgroundParsingPolicy); |
79 } | 80 } |
80 ~HTMLDocumentParser() override; | 81 ~HTMLDocumentParser() override; |
81 DECLARE_VIRTUAL_TRACE(); | 82 DECLARE_VIRTUAL_TRACE(); |
82 | 83 |
83 // TODO(alexclarke): Remove when background parser goes away. | 84 // TODO(alexclarke): Remove when background parser goes away. |
84 void dispose(); | 85 void dispose(); |
85 | 86 |
86 // Exposed for HTMLParserScheduler | 87 // Exposed for HTMLParserScheduler |
87 void resumeParsingAfterYield(); | 88 void resumeParsingAfterYield(); |
88 | 89 |
89 static void parseDocumentFragment(const String&, DocumentFragment*, Element*
contextElement, ParserContentPolicy = AllowScriptingContent); | 90 static void parseDocumentFragment(const String&, DocumentFragment*, Element*
contextElement, ParserContentPolicy = AllowScriptingContent); |
90 | 91 |
| 92 // Exposed for testing. |
| 93 HTMLScriptRunnerHost* asHTMLScriptRunnerHostForTesting() { return this; } |
| 94 |
91 HTMLTokenizer* tokenizer() const { return m_tokenizer.get(); } | 95 HTMLTokenizer* tokenizer() const { return m_tokenizer.get(); } |
92 | 96 |
93 TextPosition textPosition() const final; | 97 TextPosition textPosition() const final; |
94 bool isParsingAtLineNumber() const final; | 98 bool isParsingAtLineNumber() const final; |
95 OrdinalNumber lineNumber() const final; | 99 OrdinalNumber lineNumber() const final; |
96 | 100 |
97 void suspendScheduledTasks() final; | 101 void suspendScheduledTasks() final; |
98 void resumeScheduledTasks() final; | 102 void resumeScheduledTasks() final; |
99 | 103 |
100 HTMLParserReentryPermit* reentryPermit() { return m_reentryPermit.get(); } | 104 HTMLParserReentryPermit* reentryPermit() { return m_reentryPermit.get(); } |
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241 bool m_tasksWereSuspended; | 245 bool m_tasksWereSuspended; |
242 unsigned m_pumpSessionNestingLevel; | 246 unsigned m_pumpSessionNestingLevel; |
243 unsigned m_pumpSpeculationsSessionNestingLevel; | 247 unsigned m_pumpSpeculationsSessionNestingLevel; |
244 bool m_isParsingAtLineNumber; | 248 bool m_isParsingAtLineNumber; |
245 bool m_triedLoadingLinkHeaders; | 249 bool m_triedLoadingLinkHeaders; |
246 }; | 250 }; |
247 | 251 |
248 } // namespace blink | 252 } // namespace blink |
249 | 253 |
250 #endif | 254 #endif |
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