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/*
* Copyright 2008 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 WEBRTC_P2P_BASE_TESTSTUNSERVER_H_
#define WEBRTC_P2P_BASE_TESTSTUNSERVER_H_
#include "webrtc/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 // WEBRTC_P2P_BASE_TESTSTUNSERVER_H_
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