chromium/remoting/protocol/fake_stream_socket.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef REMOTING_PROTOCOL_FAKE_STREAM_SOCKET_H_
#define REMOTING_PROTOCOL_FAKE_STREAM_SOCKET_H_

#include <map>
#include <memory>
#include <optional>
#include <string>

#include "base/memory/weak_ptr.h"
#include "net/traffic_annotation/network_traffic_annotation.h"
#include "remoting/protocol/p2p_stream_socket.h"
#include "remoting/protocol/stream_channel_factory.h"

namespace base {
class SingleThreadTaskRunner;
}

namespace remoting::protocol {

// FakeStreamSocket implement P2PStreamSocket interface. All data written to
// FakeStreamSocket is stored in a buffer returned by written_data(). Read()
// reads data from another buffer that can be set with AppendInputData().
// Pending reads are supported, so if there is a pending read AppendInputData()
// calls the read callback.
//
// Two fake sockets can be connected to each other using the
// PairWith() method, e.g.: a->PairWith(b). After this all data
// written to |a| can be read from |b| and vice versa. Two connected
// sockets |a| and |b| must be created and used on the same thread.
class FakeStreamSocket : public P2PStreamSocket { … };

// StreamChannelFactory that creates FakeStreamSocket.
class FakeStreamChannelFactory : public StreamChannelFactory { … };

}  // namespace remoting::protocol

#endif  // REMOTING_PROTOCOL_FAKE_STREAM_SOCKET_H_