1/* 2 * Copyright (C) 2011 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#ifndef MIMEHeader_h 32#define MIMEHeader_h 33 34#include <wtf/HashMap.h> 35#include <wtf/RefCounted.h> 36#include <wtf/RefPtr.h> 37#include <wtf/text/WTFString.h> 38 39namespace WebCore { 40 41class SharedBufferChunkReader; 42 43// FIXME: This class is a limited MIME parser used to parse the MIME headers of MHTML files. 44class MIMEHeader : public RefCounted<MIMEHeader> { 45public: 46 enum Encoding { 47 QuotedPrintable, 48 Base64, 49 SevenBit, 50 Binary, 51 Unknown 52 }; 53 54 static PassRefPtr<MIMEHeader> parseHeader(SharedBufferChunkReader* crLFLineReader); 55 56 bool isMultipart() const { return m_contentType.startsWith("multipart/"); } 57 58 String contentType() const { return m_contentType; } 59 String charset() const { return m_charset; } 60 Encoding contentTransferEncoding() const { return m_contentTransferEncoding; } 61 String contentLocation() const { return m_contentLocation; } 62 63 // Multi-part type and boundaries are only valid for multipart MIME headers. 64 String multiPartType() const { return m_multipartType; } 65 String endOfPartBoundary() const { return m_endOfPartBoundary; } 66 String endOfDocumentBoundary() const { return m_endOfDocumentBoundary; } 67 68private: 69 MIMEHeader(); 70 71 static Encoding parseContentTransferEncoding(const String&); 72 73 String m_contentType; 74 String m_charset; 75 Encoding m_contentTransferEncoding; 76 String m_contentLocation; 77 String m_multipartType; 78 String m_endOfPartBoundary; 79 String m_endOfDocumentBoundary; 80}; 81 82} 83 84#endif 85