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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_SERVER_SOCKET_ADAPTERS_H_
#define RTC_BASE_SERVER_SOCKET_ADAPTERS_H_
#include <cstddef>
#include "rtc_base/socket.h"
#include "rtc_base/socket_adapters.h"
#include "rtc_base/socket_address.h"
#include "rtc_base/third_party/sigslot/sigslot.h"
namespace webrtc {
// Interface for implementing proxy server sockets.
class AsyncProxyServerSocket : public BufferedReadAdapter {
public:
AsyncProxyServerSocket(Socket* socket, size_t buffer_size);
~AsyncProxyServerSocket() override;
sigslot::signal2<AsyncProxyServerSocket*, const SocketAddress&>
SignalConnectRequest;
virtual void SendConnectResult(int err, const SocketAddress& addr) = 0;
};
// Implements a socket adapter that performs the server side of a
// fake SSL handshake. Used when implementing a relay server that does "ssltcp".
class AsyncSSLServerSocket : public BufferedReadAdapter {
public:
explicit AsyncSSLServerSocket(Socket* socket);
AsyncSSLServerSocket(const AsyncSSLServerSocket&) = delete;
AsyncSSLServerSocket& operator=(const AsyncSSLServerSocket&) = delete;
protected:
void ProcessInput(char* data, size_t* len) override;
};
} // namespace webrtc
// Re-export symbols from the webrtc namespace for backwards compatibility.
// TODO(bugs.webrtc.org/4222596): Remove once all references are updated.
#ifdef WEBRTC_ALLOW_DEPRECATED_NAMESPACES
namespace rtc {
using ::webrtc::AsyncProxyServerSocket;
using ::webrtc::AsyncSSLServerSocket;
} // namespace rtc
#endif // WEBRTC_ALLOW_DEPRECATED_NAMESPACES
#endif // RTC_BASE_SERVER_SOCKET_ADAPTERS_H_
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