webrtc/p2p/base/basicpacketsocketfactory.h

/*
 *  Copyright 2011 The WebRTC Project Authors. All rights reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef WEBRTC_P2P_BASE_BASICPACKETSOCKETFACTORY_H_
#define WEBRTC_P2P_BASE_BASICPACKETSOCKETFACTORY_H_

#include "webrtc/p2p/base/packetsocketfactory.h"

namespace rtc {

class AsyncSocket;
class SocketFactory;
class Thread;

class BasicPacketSocketFactory : public PacketSocketFactory {
 public:
  BasicPacketSocketFactory();
  explicit BasicPacketSocketFactory(Thread* thread);
  explicit BasicPacketSocketFactory(SocketFactory* socket_factory);
  virtual ~BasicPacketSocketFactory();

  virtual AsyncPacketSocket* CreateUdpSocket(
      const SocketAddress& local_address, int min_port, int max_port);
  virtual AsyncPacketSocket* CreateServerTcpSocket(
      const SocketAddress& local_address, int min_port, int max_port, int opts);
  virtual AsyncPacketSocket* CreateClientTcpSocket(
      const SocketAddress& local_address, const SocketAddress& remote_address,
      const ProxyInfo& proxy_info, const std::string& user_agent, int opts);

  virtual AsyncResolverInterface* CreateAsyncResolver();

 private:
  int BindSocket(AsyncSocket* socket, const SocketAddress& local_address,
                 int min_port, int max_port);

  SocketFactory* socket_factory();

  Thread* thread_;
  SocketFactory* socket_factory_;
};

}  // namespace rtc

#endif  // WEBRTC_P2P_BASE_BASICPACKETSOCKETFACTORY_H_