/* * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. * Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com> * Copyright (C) 2008 Jürg Billeter <j@bitron.ch> * Copyright (C) 2009 Dominik Röttsches <dominik.roettsches@access-company.com> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef TextCodecGTK_h #define TextCodecGTK_h #include <wtf/gobject/GRefPtr.h> #include <glib.h> #include "TextCodec.h" #include "TextEncoding.h" namespace WebCore { class TextCodecGtk : public TextCodec { public: static void registerBaseEncodingNames(EncodingNameRegistrar); static void registerBaseCodecs(TextCodecRegistrar); static void registerExtendedEncodingNames(EncodingNameRegistrar); static void registerExtendedCodecs(TextCodecRegistrar); TextCodecGtk(const TextEncoding&); virtual ~TextCodecGtk(); virtual String decode(const char*, size_t length, bool flush, bool stopOnError, bool& sawError); virtual CString encode(const UChar*, size_t length, UnencodableHandling); private: void createIConvDecoder() const; void createIConvEncoder() const; TextEncoding m_encoding; size_t m_numBufferedBytes; unsigned char m_bufferedBytes[16]; // bigger than any single multi-byte character mutable GRefPtr<GCharsetConverter> m_iconvDecoder; mutable GRefPtr<GCharsetConverter> m_iconvEncoder; }; } // namespace WebCore #endif // TextCodecGTK_h