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#include "config.h" 27#include "core/dom/DocumentParser.h" 28#include "core/fetch/TextResourceDecoder.h" 29 30#include "wtf/Assertions.h" 31 32namespace WebCore { 33 34DocumentParser::DocumentParser(Document* document) 35 : m_state(ParsingState) 36 , m_documentWasLoadedAsPartOfNavigation(false) 37 , m_document(document) 38{ 39 ASSERT(document); 40} 41 42DocumentParser::~DocumentParser() 43{ 44 // Document is expected to call detach() before releasing its ref. 45 // This ASSERT is slightly awkward for parsers with a fragment case 46 // as there is no Document to release the ref. 47 ASSERT(!m_document); 48} 49 50void DocumentParser::setDecoder(PassOwnPtr<TextResourceDecoder>) 51{ 52 ASSERT_NOT_REACHED(); 53} 54 55TextResourceDecoder* DocumentParser::decoder() 56{ 57 return 0; 58} 59 60void DocumentParser::startParsing() 61{ 62 m_state = ParsingState; 63} 64 65void DocumentParser::prepareToStopParsing() 66{ 67 ASSERT(m_state == ParsingState); 68 m_state = StoppingState; 69} 70 71void DocumentParser::stopParsing() 72{ 73 m_state = StoppedState; 74} 75 76void DocumentParser::detach() 77{ 78 m_state = DetachedState; 79 m_document = 0; 80} 81 82void DocumentParser::suspendScheduledTasks() 83{ 84} 85 86void DocumentParser::resumeScheduledTasks() 87{ 88} 89 90}; 91 92