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/*
* Copyright 2004 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 RTC_BASE_ASYNC_SOCKET_H_
#define RTC_BASE_ASYNC_SOCKET_H_
#include <stddef.h>
#include <stdint.h>
#include <memory>
#include "rtc_base/socket.h"
#include "rtc_base/socket_address.h"
#include "rtc_base/third_party/sigslot/sigslot.h"
namespace rtc {
class AsyncSocketAdapter : public Socket, public sigslot::has_slots<> {
public:
// Takes ownership of the passed in socket.
// TODO(bugs.webrtc.org/6424): Change to unique_ptr here and in callers.
explicit AsyncSocketAdapter(Socket* socket);
SocketAddress GetLocalAddress() const override;
SocketAddress GetRemoteAddress() const override;
int Bind(const SocketAddress& addr) override;
int Connect(const SocketAddress& addr) override;
int Send(const void* pv, size_t cb) override;
int SendTo(const void* pv, size_t cb, const SocketAddress& addr) override;
int Recv(void* pv, size_t cb, int64_t* timestamp) override;
int RecvFrom(void* pv,
size_t cb,
SocketAddress* paddr,
int64_t* timestamp) override;
int Listen(int backlog) override;
Socket* Accept(SocketAddress* paddr) override;
int Close() override;
int GetError() const override;
void SetError(int error) override;
ConnState GetState() const override;
int GetOption(Option opt, int* value) override;
int SetOption(Option opt, int value) override;
protected:
virtual void OnConnectEvent(Socket* socket);
virtual void OnReadEvent(Socket* socket);
virtual void OnWriteEvent(Socket* socket);
virtual void OnCloseEvent(Socket* socket, int err);
Socket* GetSocket() const { return socket_.get(); }
private:
const std::unique_ptr<Socket> socket_;
};
} // namespace rtc
#endif // RTC_BASE_ASYNC_SOCKET_H_
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