net/udp/udp_client_socket.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef NET_SOCKET_UDP_CLIENT_SOCKET_H_
   6 #define NET_SOCKET_UDP_CLIENT_SOCKET_H_
   7
   8 #include "net/base/net_log.h"
   9 #include "net/base/rand_callback.h"
  10 #include "net/udp/datagram_client_socket.h"
  11 #include "net/udp/udp_socket.h"
  12
  13 namespace net {
  14
  15 class BoundNetLog;
  16
  17 // A client socket that uses UDP as the transport layer.
  18 class NET_EXPORT_PRIVATE UDPClientSocket : public DatagramClientSocket {
  19  public:
  20   UDPClientSocket(DatagramSocket::BindType bind_type,
  21                   const RandIntCallback& rand_int_cb,
  22                   net::NetLog* net_log,
  23                   const net::NetLog::Source& source);
  24   virtual ~UDPClientSocket();
  25
  26   // DatagramClientSocket implementation.
  27   virtual int Connect(const IPEndPoint& address) OVERRIDE;
  28   virtual int Read(IOBuffer* buf, int buf_len,
  29                    const CompletionCallback& callback) OVERRIDE;
  30   virtual int Write(IOBuffer* buf, int buf_len,
  31                     const CompletionCallback& callback) OVERRIDE;
  32   virtual void Close() OVERRIDE;
  33   virtual int GetPeerAddress(IPEndPoint* address) const OVERRIDE;
  34   virtual int GetLocalAddress(IPEndPoint* address) const OVERRIDE;
  35   virtual int SetReceiveBufferSize(int32 size) OVERRIDE;
  36   virtual int SetSendBufferSize(int32 size) OVERRIDE;
  37   virtual const BoundNetLog& NetLog() const OVERRIDE;
  38
  39  private:
  40   UDPSocket socket_;
  41   DISALLOW_COPY_AND_ASSIGN(UDPClientSocket);
  42 };
  43
  44 }  // namespace net
  45
  46 #endif  // NET_SOCKET_UDP_CLIENT_SOCKET_H_