author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 24 Sep 2009 12:53:48 +0300 | |
changeset 11 | c8a366e56285 |
parent 0 | dd21522fd290 |
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/* |
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* Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved. |
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* Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com> |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef TextCodecICU_h |
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#define TextCodecICU_h |
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#include "TextCodec.h" |
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#include "TextEncoding.h" |
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typedef struct UConverter UConverter; |
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namespace WebCore { |
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class TextCodecICU : public TextCodec { |
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public: |
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static void registerBaseEncodingNames(EncodingNameRegistrar); |
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static void registerBaseCodecs(TextCodecRegistrar); |
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static void registerExtendedEncodingNames(EncodingNameRegistrar); |
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static void registerExtendedCodecs(TextCodecRegistrar); |
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TextCodecICU(const TextEncoding&); |
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virtual ~TextCodecICU(); |
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virtual String decode(const char*, size_t length, bool flush = false); |
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virtual CString encode(const UChar*, size_t length, bool allowEntities = false); |
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private: |
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void createICUConverter() const; |
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void releaseICUConverter() const; |
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bool needsGBKFallbacks() const { return m_needsGBKFallbacks; } |
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void setNeedsGBKFallbacks(bool needsFallbacks) { m_needsGBKFallbacks = needsFallbacks; } |
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TextEncoding m_encoding; |
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unsigned m_numBufferedBytes; |
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unsigned char m_bufferedBytes[16]; // bigger than any single multi-byte character |
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mutable UConverter* m_converterICU; |
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mutable bool m_needsGBKFallbacks; |
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}; |
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} // namespace WebCore |
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#endif // TextCodecICU_h |