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/*
* Copyright (C) 2010 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 "Attachment.h"
#include "ArgumentDecoder.h"
#include "ArgumentEncoder.h"
namespace CoreIPC {
Attachment::Attachment()
: m_type(Uninitialized)
{
}
#if OS(DARWIN)
Attachment::Attachment(mach_port_name_t port, mach_msg_type_name_t disposition)
: m_type(MachPortType)
{
m_port.port = port;
m_port.disposition = disposition;
}
Attachment::Attachment(void* address, mach_msg_size_t size, mach_msg_copy_options_t copyOptions, bool deallocate)
: m_type(MachOOLMemoryType)
{
m_oolMemory.address = address;
m_oolMemory.size = size;
m_oolMemory.copyOptions = copyOptions;
m_oolMemory.deallocate = deallocate;
}
void Attachment::release()
{
m_type = Uninitialized;
}
#endif
void Attachment::encode(ArgumentEncoder& encoder) const
{
encoder.addAttachment(*this);
}
bool Attachment::decode(ArgumentDecoder& decoder, Attachment& attachment)
{
if (!decoder.removeAttachment(attachment))
return false;
return true;
}
} // namespace CoreIPC
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