1 /* 2 * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. 3 * Copyright (C) 2006 Alexey Proskuryakov <ap (at) nypop.com> 4 * Copyright (C) 2008 Jrg Billeter <j (at) bitron.ch> 5 * Copyright (C) 2009 Dominik Rttsches <dominik.roettsches (at) access-company.com> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef TextCodecGTK_h 30 #define TextCodecGTK_h 31 32 #include "GRefPtr.h" 33 #include <glib.h> 34 #include "TextCodec.h" 35 #include "TextEncoding.h" 36 37 namespace WebCore { 38 39 class TextCodecGtk : public TextCodec { 40 public: 41 static void registerBaseEncodingNames(EncodingNameRegistrar); 42 static void registerBaseCodecs(TextCodecRegistrar); 43 44 static void registerExtendedEncodingNames(EncodingNameRegistrar); 45 static void registerExtendedCodecs(TextCodecRegistrar); 46 47 TextCodecGtk(const TextEncoding&); 48 virtual ~TextCodecGtk(); 49 50 virtual String decode(const char*, size_t length, bool flush, bool stopOnError, bool& sawError); 51 virtual CString encode(const UChar*, size_t length, UnencodableHandling); 52 53 private: 54 void createIConvDecoder() const; 55 void createIConvEncoder() const; 56 57 TextEncoding m_encoding; 58 size_t m_numBufferedBytes; 59 unsigned char m_bufferedBytes[16]; // bigger than any single multi-byte character 60 mutable GRefPtr<GCharsetConverter> m_iconvDecoder; 61 mutable GRefPtr<GCharsetConverter> m_iconvEncoder; 62 }; 63 64 } // namespace WebCore 65 66 #endif // TextCodecGTK_h 67
