blob: 3ca62e988331d589f273d0f62f05f9a390318e48 [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.
#ifndef NET_SOCKET_UDP_CLIENT_SOCKET_H_
#define NET_SOCKET_UDP_CLIENT_SOCKET_H_
#include <stdint.h>
#include "net/base/rand_callback.h"
#include "net/log/net_log.h"
#include "net/udp/datagram_client_socket.h"
#include "net/udp/udp_socket.h"
namespace net {
class BoundNetLog;
// A client socket that uses UDP as the transport layer.
class NET_EXPORT_PRIVATE UDPClientSocket : public DatagramClientSocket {
public:
UDPClientSocket(DatagramSocket::BindType bind_type,
const RandIntCallback& rand_int_cb,
net::NetLog* net_log,
const net::NetLog::Source& source);
~UDPClientSocket() override;
// DatagramClientSocket implementation.
int BindToNetwork(NetworkChangeNotifier::NetworkHandle network) override;
int Connect(const IPEndPoint& address) override;
int Read(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) override;
int Write(IOBuffer* buf,
int buf_len,
const CompletionCallback& callback) override;
void Close() override;
int GetPeerAddress(IPEndPoint* address) const override;
int GetLocalAddress(IPEndPoint* address) const override;
int SetReceiveBufferSize(int32_t size) override;
int SetSendBufferSize(int32_t size) override;
const BoundNetLog& NetLog() const override;
#if defined(OS_WIN)
// Switch to use non-blocking IO. Must be called right after construction and
// before other calls.
void UseNonBlockingIO();
#endif
private:
UDPSocket socket_;
DISALLOW_COPY_AND_ASSIGN(UDPClientSocket);
};
} // namespace net
#endif // NET_SOCKET_UDP_CLIENT_SOCKET_H_