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1 /* | 1 /* |
2 * Copyright (C) 2010. Adam Barth. All rights reserved. | 2 * Copyright (C) 2010. Adam Barth. 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
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36 #include "core/frame/Settings.h" | 36 #include "core/frame/Settings.h" |
37 #include "core/html/parser/TextResourceDecoder.h" | 37 #include "core/html/parser/TextResourceDecoder.h" |
38 #include "core/loader/FrameLoader.h" | 38 #include "core/loader/FrameLoader.h" |
39 #include "core/loader/FrameLoaderStateMachine.h" | 39 #include "core/loader/FrameLoaderStateMachine.h" |
40 #include "platform/weborigin/KURL.h" | 40 #include "platform/weborigin/KURL.h" |
41 #include "platform/weborigin/SecurityOrigin.h" | 41 #include "platform/weborigin/SecurityOrigin.h" |
42 #include "wtf/PassOwnPtr.h" | 42 #include "wtf/PassOwnPtr.h" |
43 | 43 |
44 namespace blink { | 44 namespace blink { |
45 | 45 |
46 PassRefPtrWillBeRawPtr<DocumentWriter> DocumentWriter::create(Document* document
, ParserSynchronizationPolicy parsingPolicy, const AtomicString& mimeType, const
AtomicString& encoding) | 46 RawPtr<DocumentWriter> DocumentWriter::create(Document* document, ParserSynchron
izationPolicy parsingPolicy, const AtomicString& mimeType, const AtomicString& e
ncoding) |
47 { | 47 { |
48 return adoptRefWillBeNoop(new DocumentWriter(document, parsingPolicy, mimeTy
pe, encoding)); | 48 return new DocumentWriter(document, parsingPolicy, mimeType, encoding); |
49 } | 49 } |
50 | 50 |
51 DocumentWriter::DocumentWriter(Document* document, ParserSynchronizationPolicy p
arserSyncPolicy, const AtomicString& mimeType, const AtomicString& encoding) | 51 DocumentWriter::DocumentWriter(Document* document, ParserSynchronizationPolicy p
arserSyncPolicy, const AtomicString& mimeType, const AtomicString& encoding) |
52 : m_document(document) | 52 : m_document(document) |
53 , m_decoderBuilder(mimeType, encoding) | 53 , m_decoderBuilder(mimeType, encoding) |
54 // We grab a reference to the parser so that we'll always send data to the | 54 // We grab a reference to the parser so that we'll always send data to the |
55 // original parser, even if the document acquires a new parser (e.g., via | 55 // original parser, even if the document acquires a new parser (e.g., via |
56 // document.open). | 56 // document.open). |
57 , m_parser(m_document->implicitOpen(parserSyncPolicy)) | 57 , m_parser(m_document->implicitOpen(parserSyncPolicy)) |
58 { | 58 { |
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93 m_parser->appendBytes(bytes, length); | 93 m_parser->appendBytes(bytes, length); |
94 } | 94 } |
95 | 95 |
96 void DocumentWriter::end() | 96 void DocumentWriter::end() |
97 { | 97 { |
98 ASSERT(m_document); | 98 ASSERT(m_document); |
99 | 99 |
100 // http://bugs.webkit.org/show_bug.cgi?id=10854 | 100 // http://bugs.webkit.org/show_bug.cgi?id=10854 |
101 // The frame's last ref may be removed and it can be deleted by checkComplet
ed(), | 101 // The frame's last ref may be removed and it can be deleted by checkComplet
ed(), |
102 // so we'll add a protective refcount | 102 // so we'll add a protective refcount |
103 RefPtrWillBeRawPtr<LocalFrame> protect(m_document->frame()); | 103 RawPtr<LocalFrame> protect(m_document->frame()); |
104 | 104 |
105 if (!m_parser) | 105 if (!m_parser) |
106 return; | 106 return; |
107 | 107 |
108 if (m_parser->needsDecoder()) { | 108 if (m_parser->needsDecoder()) { |
109 OwnPtr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_docume
nt); | 109 OwnPtr<TextResourceDecoder> decoder = m_decoderBuilder.buildFor(m_docume
nt); |
110 m_parser->setDecoder(decoder.release()); | 110 m_parser->setDecoder(decoder.release()); |
111 } | 111 } |
112 | 112 |
113 // finish() can result replacing DocumentLoader::m_writer. | 113 // finish() can result replacing DocumentLoader::m_writer. |
114 RefPtrWillBeRawPtr<DocumentWriter> protectingThis(this); | 114 RawPtr<DocumentWriter> protectingThis(this); |
115 m_parser->finish(); | 115 m_parser->finish(); |
116 m_parser = nullptr; | 116 m_parser = nullptr; |
117 m_document = nullptr; | 117 m_document = nullptr; |
118 } | 118 } |
119 | 119 |
120 void DocumentWriter::setDocumentWasLoadedAsPartOfNavigation() | 120 void DocumentWriter::setDocumentWasLoadedAsPartOfNavigation() |
121 { | 121 { |
122 ASSERT(m_parser && !m_parser->isStopped()); | 122 ASSERT(m_parser && !m_parser->isStopped()); |
123 m_parser->setDocumentWasLoadedAsPartOfNavigation(); | 123 m_parser->setDocumentWasLoadedAsPartOfNavigation(); |
124 } | 124 } |
125 | 125 |
126 } // namespace blink | 126 } // namespace blink |
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