1 /* 2 * Copyright (C) 2010 Google, Inc. All Rights Reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 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. 24 */ 25 26 #ifndef HTMLViewSourceParser_h 27 #define HTMLViewSourceParser_h 28 29 #include "core/dom/DecodedDataDocumentParser.h" 30 #include "core/html/HTMLViewSourceDocument.h" 31 #include "core/html/parser/HTMLInputStream.h" 32 #include "core/html/parser/HTMLSourceTracker.h" 33 #include "core/html/parser/HTMLTokenizer.h" 34 35 namespace WebCore { 36 37 class HTMLViewSourceParser FINAL : public DecodedDataDocumentParser { 38 public: create(HTMLViewSourceDocument * document,const String & mimeType)39 static PassRefPtr<HTMLViewSourceParser> create(HTMLViewSourceDocument* document, const String& mimeType) 40 { 41 return adoptRef(new HTMLViewSourceParser(document, mimeType)); 42 } ~HTMLViewSourceParser()43 virtual ~HTMLViewSourceParser() { } 44 45 private: 46 HTMLViewSourceParser(HTMLViewSourceDocument*, const String& mimeType); 47 48 // DocumentParser insert(const SegmentedString &)49 virtual void insert(const SegmentedString&) OVERRIDE { ASSERT_NOT_REACHED(); } 50 virtual void append(PassRefPtr<StringImpl>) OVERRIDE; 51 virtual void finish() OVERRIDE; 52 document()53 HTMLViewSourceDocument* document() const { return static_cast<HTMLViewSourceDocument*>(DecodedDataDocumentParser::document()); } 54 55 void pumpTokenizer(); 56 void updateTokenizerState(); 57 58 HTMLInputStream m_input; 59 HTMLToken m_token; 60 HTMLSourceTracker m_sourceTracker; 61 OwnPtr<HTMLTokenizer> m_tokenizer; 62 }; 63 64 } 65 66 #endif 67