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Diffstat (limited to 'Source/WebKit2/WebProcess/WebPage/EncoderAdapter.cpp')
-rw-r--r-- | Source/WebKit2/WebProcess/WebPage/EncoderAdapter.cpp | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/Source/WebKit2/WebProcess/WebPage/EncoderAdapter.cpp b/Source/WebKit2/WebProcess/WebPage/EncoderAdapter.cpp deleted file mode 100644 index 38ec1dc81..000000000 --- a/Source/WebKit2/WebProcess/WebPage/EncoderAdapter.cpp +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright (C) 2011 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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 "EncoderAdapter.h" - -#include "DataReference.h" -#include "WebCoreArgumentCoders.h" -#include <wtf/text/WTFString.h> - -namespace WebKit { - -EncoderAdapter::EncoderAdapter() -{ - // Keep format compatibility by decoding an unused uint64_t value - // that used to be encoded by the argument encoder. - m_encoder << static_cast<uint64_t>(0); -} - -IPC::DataReference EncoderAdapter::dataReference() const -{ - return IPC::DataReference(m_encoder.buffer(), m_encoder.bufferSize()); -} - -void EncoderAdapter::encodeBytes(const uint8_t* bytes, size_t size) -{ - m_encoder << IPC::DataReference(bytes, size); -} - -void EncoderAdapter::encodeBool(bool value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeUInt16(uint16_t value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeUInt32(uint32_t value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeUInt64(uint64_t value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeInt32(int32_t value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeInt64(int64_t value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeFloat(float value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeDouble(double value) -{ - m_encoder << value; -} - -void EncoderAdapter::encodeString(const String& value) -{ - // This mimics the IPC binary encoding of Strings prior to r88886. - // Whenever the IPC binary encoding changes, we'll have to "undo" the changes here. - // FIXME: We shouldn't use the IPC binary encoding format for history, - // and we should come up with a migration strategy so we can actually bump the version number - // without breaking encoding/decoding of the history tree. - - // Special case the null string. - if (value.isNull()) { - m_encoder << std::numeric_limits<uint32_t>::max(); - return; - } - - uint32_t length = value.length(); - m_encoder << length; - - uint64_t lengthInBytes = length * sizeof(UChar); - m_encoder << lengthInBytes; - m_encoder.encodeFixedLengthData(reinterpret_cast<const uint8_t*>(value.deprecatedCharacters()), length * sizeof(UChar), alignof(UChar)); -} - -} |