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-rw-r--r--webkit/pending/TextCodecUTF16.cpp139
1 files changed, 0 insertions, 139 deletions
diff --git a/webkit/pending/TextCodecUTF16.cpp b/webkit/pending/TextCodecUTF16.cpp
deleted file mode 100644
index cb6fdbb..0000000
--- a/webkit/pending/TextCodecUTF16.cpp
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2004, 2006, 2008 Apple Inc. All rights reserved.
- *
- * 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.
- */
-
-#include "config.h"
-#include "TextCodecUTF16.h"
-
-#include "CString.h"
-#include "PlatformString.h"
-#include "StringBuffer.h"
-
-using std::auto_ptr;
-
-namespace WebCore {
-
-void TextCodecUTF16::registerEncodingNames(EncodingNameRegistrar registrar)
-{
- registrar("UTF-16LE", "UTF-16LE");
- registrar("UTF-16BE", "UTF-16BE");
-
- registrar("ISO-10646-UCS-2", "UTF-16LE");
- registrar("UCS-2", "UTF-16LE");
- registrar("UTF-16", "UTF-16LE");
- registrar("Unicode", "UTF-16LE");
- registrar("csUnicode", "UTF-16LE");
- registrar("unicodeFEFF", "UTF-16LE");
-
- registrar("unicodeFFFE", "UTF-16BE");
-}
-
-static auto_ptr<TextCodec> newStreamingTextDecoderUTF16LE(const TextEncoding&, const void*)
-{
- return auto_ptr<TextCodec>(new TextCodecUTF16(true));
-}
-
-static auto_ptr<TextCodec> newStreamingTextDecoderUTF16BE(const TextEncoding&, const void*)
-{
- return auto_ptr<TextCodec>(new TextCodecUTF16(false));
-}
-
-void TextCodecUTF16::registerCodecs(TextCodecRegistrar registrar)
-{
- registrar("UTF-16LE", newStreamingTextDecoderUTF16LE, 0);
- registrar("UTF-16BE", newStreamingTextDecoderUTF16BE, 0);
-}
-
-String TextCodecUTF16::decode(const char* bytes, size_t length, bool)
-{
- if (!length)
- return String();
-
- const unsigned char* p = reinterpret_cast<const unsigned char*>(bytes);
- size_t numBytes = length + m_haveBufferedByte;
- size_t numChars = numBytes / 2;
-
- StringBuffer buffer(numChars);
- UChar* q = buffer.characters();
-
- if (m_haveBufferedByte) {
- UChar c;
- if (m_littleEndian)
- c = m_bufferedByte | (p[0] << 8);
- else
- c = (m_bufferedByte << 8) | p[0];
- *q++ = c;
- m_haveBufferedByte = false;
- p += 1;
- numChars -= 1;
- }
-
- if (m_littleEndian)
- for (size_t i = 0; i < numChars; ++i) {
- UChar c = p[0] | (p[1] << 8);
- p += 2;
- *q++ = c;
- }
- else
- for (size_t i = 0; i < numChars; ++i) {
- UChar c = (p[0] << 8) | p[1];
- p += 2;
- *q++ = c;
- }
-
- if (numBytes & 1) {
- ASSERT(!m_haveBufferedByte);
- m_haveBufferedByte = true;
- m_bufferedByte = p[0];
- }
-
- buffer.shrink(q - buffer.characters());
-
- return String::adopt(buffer);
-}
-
-CString TextCodecUTF16::encode(const UChar* characters, size_t length, bool)
-{
- char* bytes;
- CString string = CString::newUninitialized(length * 2, bytes);
-
- // FIXME: CString is not a reasonable data structure for encoded UTF-16, which will have
- // null characters inside it. Perhaps the result of encode should not be a CString?
- if (m_littleEndian)
- for (size_t i = 0; i < length; ++i) {
- UChar c = characters[i];
- bytes[i * 2] = c;
- bytes[i * 2 + 1] = c >> 8;
- }
- else
- for (size_t i = 0; i < length; ++i) {
- UChar c = characters[i];
- bytes[i * 2] = c >> 8;
- bytes[i * 2 + 1] = c;
- }
-
- return string;
-}
-
-} // namespace WebCore