--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/osswebengine/WebCore/platform/TextCodecICU.h Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.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 TextCodecICU_h
+#define TextCodecICU_h
+
+#include "TextCodec.h"
+#include "TextEncoding.h"
+
+typedef struct UConverter UConverter;
+
+namespace WebCore {
+
+ class TextCodecICU : public TextCodec {
+ public:
+ static void registerBaseEncodingNames(EncodingNameRegistrar);
+ static void registerBaseCodecs(TextCodecRegistrar);
+
+ static void registerExtendedEncodingNames(EncodingNameRegistrar);
+ static void registerExtendedCodecs(TextCodecRegistrar);
+
+ TextCodecICU(const TextEncoding&);
+ virtual ~TextCodecICU();
+
+ virtual String decode(const char*, size_t length, bool flush = false);
+ virtual CString encode(const UChar*, size_t length, bool allowEntities = false);
+
+ private:
+ void createICUConverter() const;
+ void releaseICUConverter() const;
+ bool needsGBKFallbacks() const { return m_needsGBKFallbacks; }
+ void setNeedsGBKFallbacks(bool needsFallbacks) { m_needsGBKFallbacks = needsFallbacks; }
+
+ TextEncoding m_encoding;
+ unsigned m_numBufferedBytes;
+ unsigned char m_bufferedBytes[16]; // bigger than any single multi-byte character
+ mutable UConverter* m_converterICU;
+ mutable bool m_needsGBKFallbacks;
+ };
+
+} // namespace WebCore
+
+#endif // TextCodecICU_h