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/*
* Copyright (C) 2009, 2011, 2012 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "SocketStreamHandle.h"
#include "SocketStreamHandleClient.h"
#include <wtf/Function.h>
namespace WebCore {
SocketStreamHandle::SocketStreamHandle(const URL& url, SocketStreamHandleClient& client)
: m_url(url)
, m_client(client)
, m_state(Connecting)
{
}
SocketStreamHandle::SocketStreamState SocketStreamHandle::state() const
{
return m_state;
}
void SocketStreamHandle::sendData(const char* data, size_t length, Function<void(bool)> completionHandler)
{
if (m_state == Connecting || m_state == Closing)
return completionHandler(false);
platformSend(data, length, WTFMove(completionHandler));
}
void SocketStreamHandle::close()
{
if (m_state == Closed)
return;
m_state = Closing;
if (bufferedAmount())
return;
disconnect();
}
void SocketStreamHandle::disconnect()
{
auto protect = makeRef(static_cast<SocketStreamHandle&>(*this)); // platformClose calls the client, which may make the handle get deallocated immediately.
platformClose();
m_state = Closed;
}
} // namespace WebCore
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