blob: 5edb3e0f17a2ead24b23719ada2d509040176447 [file] [log] [blame]
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/timer.h"
#include "base/threading/non_thread_safe.h"
#include "net/base/net_log.h"
#include "net/socket/stream_socket.h"
#include "third_party/libjingle/source/talk/p2p/base/pseudotcp.h"
namespace jingle_glue {
// PseudoTcpAdapter adapts a connectionless net::Socket to a connection-
// oriented net::StreamSocket using PseudoTcp. Because net::StreamSockets
// can be deleted during callbacks, while PseudoTcp cannot, the core of the
// PseudoTcpAdapter is reference counted, with a reference held by the
// adapter, and an additional reference held on the stack during callbacks.
class PseudoTcpAdapter : public net::StreamSocket, base::NonThreadSafe {
// Creates an adapter for the supplied Socket. |socket| should already
// be ready for use, and ownership of it will be assumed by the adapter.
PseudoTcpAdapter(net::Socket* socket);
virtual ~PseudoTcpAdapter();
// net::Socket implementation.
virtual int Read(net::IOBuffer* buffer, int buffer_size,
net::OldCompletionCallback* callback) OVERRIDE;
virtual int Write(net::IOBuffer* buffer, int buffer_size,
net::OldCompletionCallback* callback) OVERRIDE;
virtual bool SetReceiveBufferSize(int32 size) OVERRIDE;
virtual bool SetSendBufferSize(int32 size) OVERRIDE;
// net::StreamSocket implementation.
virtual int Connect(net::OldCompletionCallback* callback) OVERRIDE;
virtual void Disconnect() OVERRIDE;
virtual bool IsConnected() const OVERRIDE;
virtual bool IsConnectedAndIdle() const OVERRIDE;
virtual int GetPeerAddress(net::AddressList* address) const OVERRIDE;
virtual int GetLocalAddress(net::IPEndPoint* address) const OVERRIDE;
virtual const net::BoundNetLog& NetLog() const OVERRIDE;
virtual void SetSubresourceSpeculation() OVERRIDE;
virtual void SetOmniboxSpeculation() OVERRIDE;
virtual bool WasEverUsed() const OVERRIDE;
virtual bool UsingTCPFastOpen() const OVERRIDE;
virtual int64 NumBytesRead() const OVERRIDE;
virtual base::TimeDelta GetConnectTimeMicros() const OVERRIDE;
// Set the delay for sending ACK.
void SetAckDelay(int delay_ms);
// Set whether Nagle's algorithm is enabled.
void SetNoDelay(bool no_delay);
class Core;
scoped_refptr<Core> core_;
net::BoundNetLog net_log_;
} // namespace jingle_glue