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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_TESTECHOSERVER_H_
#define RTC_BASE_TESTECHOSERVER_H_
#include <list>
#include <memory>
#include "rtc_base/asynctcpsocket.h"
#include "rtc_base/constructormagic.h"
#include "rtc_base/socketaddress.h"
#include "rtc_base/thread.h"
namespace rtc {
// A test echo server, echoes back any packets sent to it.
// Useful for unit tests.
class TestEchoServer : public sigslot::has_slots<> {
public:
TestEchoServer(Thread* thread, const SocketAddress& addr);
~TestEchoServer() override;
SocketAddress address() const { return server_socket_->GetLocalAddress(); }
private:
void OnAccept(AsyncSocket* socket) {
AsyncSocket* raw_socket = socket->Accept(nullptr);
if (raw_socket) {
AsyncTCPSocket* packet_socket = new AsyncTCPSocket(raw_socket, false);
packet_socket->SignalReadPacket.connect(this, &TestEchoServer::OnPacket);
packet_socket->SignalClose.connect(this, &TestEchoServer::OnClose);
client_sockets_.push_back(packet_socket);
}
}
void OnPacket(AsyncPacketSocket* socket, const char* buf, size_t size,
const SocketAddress& remote_addr,
const PacketTime& packet_time) {
rtc::PacketOptions options;
socket->Send(buf, size, options);
}
void OnClose(AsyncPacketSocket* socket, int err) {
ClientList::iterator it =
std::find(client_sockets_.begin(), client_sockets_.end(), socket);
client_sockets_.erase(it);
Thread::Current()->Dispose(socket);
}
typedef std::list<AsyncTCPSocket*> ClientList;
std::unique_ptr<AsyncSocket> server_socket_;
ClientList client_sockets_;
RTC_DISALLOW_COPY_AND_ASSIGN(TestEchoServer);
};
} // namespace rtc
#endif // RTC_BASE_TESTECHOSERVER_H_
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