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 RawDataDocumentParser_h 27#define RawDataDocumentParser_h 28 29#include "DocumentParser.h" 30 31namespace WebCore { 32 33class RawDataDocumentParser : public DocumentParser { 34protected: 35 explicit RawDataDocumentParser(Document* document) 36 : DocumentParser(document) 37 { 38 } 39 40 virtual void finish() 41 { 42 if (!isStopped()) 43 document()->finishedParsing(); 44 } 45 46private: 47 virtual void flush(DocumentWriter* writer) 48 { 49 // Make sure appendBytes is called at least once. 50 appendBytes(writer, 0, 0); 51 } 52 53 virtual void insert(const SegmentedString&) 54 { 55 // <https://bugs.webkit.org/show_bug.cgi?id=25397>: JS code can always call document.write, we need to handle it. 56 ASSERT_NOT_REACHED(); 57 } 58 59 virtual void append(PassRefPtr<StringImpl>) 60 { 61 ASSERT_NOT_REACHED(); 62 } 63}; 64 65}; 66 67#endif // RawDataDocumentParser_h 68