webrtc/talk/p2p/base/teststunserver.h

76 lines
2.8 KiB
C++

/*
* libjingle
* Copyright 2008 Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TALK_P2P_BASE_TESTSTUNSERVER_H_
#define TALK_P2P_BASE_TESTSTUNSERVER_H_
#include "talk/p2p/base/stunserver.h"
#include "webrtc/base/socketaddress.h"
#include "webrtc/base/thread.h"
namespace cricket {
// A test STUN server. Useful for unit tests.
class TestStunServer : StunServer {
public:
static TestStunServer* Create(rtc::Thread* thread,
const rtc::SocketAddress& addr) {
rtc::AsyncSocket* socket =
thread->socketserver()->CreateAsyncSocket(addr.family(), SOCK_DGRAM);
rtc::AsyncUDPSocket* udp_socket =
rtc::AsyncUDPSocket::Create(socket, addr);
return new TestStunServer(udp_socket);
}
// Set a fake STUN address to return to the client.
void set_fake_stun_addr(const rtc::SocketAddress& addr) {
fake_stun_addr_ = addr;
}
private:
explicit TestStunServer(rtc::AsyncUDPSocket* socket) : StunServer(socket) {}
void OnBindingRequest(StunMessage* msg,
const rtc::SocketAddress& remote_addr) OVERRIDE {
if (fake_stun_addr_.IsNil()) {
StunServer::OnBindingRequest(msg, remote_addr);
} else {
StunMessage response;
GetStunBindReqponse(msg, fake_stun_addr_, &response);
SendResponse(response, remote_addr);
}
}
private:
rtc::SocketAddress fake_stun_addr_;
};
} // namespace cricket
#endif // TALK_P2P_BASE_TESTSTUNSERVER_H_