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/*
* Copyright (C) 2009 Apple Inc. All rights reserved.
* Copyright (C) 2009 Google Inc. All rights reserved.
* Copyright (C) 2012 Samsung Electronics Ltd. 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.
*/
#pragma once
#include "SocketStreamHandle.h"
#if USE(SOUP)
#include "SessionID.h"
#include <wtf/StreamBuffer.h>
#include <wtf/glib/GRefPtr.h>
namespace WebCore {
class SocketStreamError;
class SocketStreamHandleClient;
class SocketStreamHandleImpl final : public SocketStreamHandle {
public:
static Ref<SocketStreamHandleImpl> create(const URL&, SocketStreamHandleClient&, SessionID, const String&, SourceApplicationAuditToken&&);
static Ref<SocketStreamHandle> create(GSocketConnection*, SocketStreamHandleClient&);
virtual ~SocketStreamHandleImpl();
void platformSend(const char* data, size_t length, Function<void(bool)>&&) final;
void platformClose() final;
private:
SocketStreamHandleImpl(const URL&, SocketStreamHandleClient&);
size_t bufferedAmount() final;
std::optional<size_t> platformSendInternal(const char*, size_t);
bool sendPendingData();
void beginWaitingForSocketWritability();
void stopWaitingForSocketWritability();
static void connectedCallback(GSocketClient*, GAsyncResult*, SocketStreamHandleImpl*);
static void readReadyCallback(GInputStream*, GAsyncResult*, SocketStreamHandleImpl*);
static gboolean writeReadyCallback(GPollableOutputStream*, SocketStreamHandleImpl*);
void connected(GRefPtr<GSocketConnection>&&);
void readBytes(gssize);
void didFail(SocketStreamError&&);
void writeReady();
GRefPtr<GSocketConnection> m_socketConnection;
GRefPtr<GInputStream> m_inputStream;
GRefPtr<GPollableOutputStream> m_outputStream;
GRefPtr<GSource> m_writeReadySource;
GRefPtr<GCancellable> m_cancellable;
std::unique_ptr<char[]> m_readBuffer;
StreamBuffer<char, 1024 * 1024> m_buffer;
static const unsigned maxBufferSize = 100 * 1024 * 1024;
};
} // namespace WebCore
#endif
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