2018269dc3
> Update talk to 58113193 together with https://webrtc-codereview.appspot.com/5309005/. > > R=mallinath@webrtc.org, niklas.enbom@webrtc.org > > Review URL: https://webrtc-codereview.appspot.com/5719004 TBR=wu@webrtc.org Review URL: https://webrtc-codereview.appspot.com/5729004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5275 4adac7df-926f-26a2-2b94-8c16560cd09d
78 lines
3.0 KiB
C++
78 lines
3.0 KiB
C++
/*
|
|
* libjingle
|
|
* Copyright 2004--2005, 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_STUNSERVER_H_
|
|
#define TALK_P2P_BASE_STUNSERVER_H_
|
|
|
|
#include "talk/base/asyncudpsocket.h"
|
|
#include "talk/base/scoped_ptr.h"
|
|
#include "talk/p2p/base/stun.h"
|
|
|
|
namespace cricket {
|
|
|
|
const int STUN_SERVER_PORT = 3478;
|
|
|
|
class StunServer : public sigslot::has_slots<> {
|
|
public:
|
|
// Creates a STUN server, which will listen on the given socket.
|
|
explicit StunServer(talk_base::AsyncUDPSocket* socket);
|
|
// Removes the STUN server from the socket and deletes the socket.
|
|
~StunServer();
|
|
|
|
protected:
|
|
// Slot for AsyncSocket.PacketRead:
|
|
void OnPacket(
|
|
talk_base::AsyncPacketSocket* socket, const char* buf, size_t size,
|
|
const talk_base::SocketAddress& remote_addr);
|
|
|
|
// Handlers for the different types of STUN/TURN requests:
|
|
void OnBindingRequest(StunMessage* msg,
|
|
const talk_base::SocketAddress& addr);
|
|
void OnAllocateRequest(StunMessage* msg,
|
|
const talk_base::SocketAddress& addr);
|
|
void OnSharedSecretRequest(StunMessage* msg,
|
|
const talk_base::SocketAddress& addr);
|
|
void OnSendRequest(StunMessage* msg,
|
|
const talk_base::SocketAddress& addr);
|
|
|
|
// Sends an error response to the given message back to the user.
|
|
void SendErrorResponse(
|
|
const StunMessage& msg, const talk_base::SocketAddress& addr,
|
|
int error_code, const char* error_desc);
|
|
|
|
// Sends the given message to the appropriate destination.
|
|
void SendResponse(const StunMessage& msg,
|
|
const talk_base::SocketAddress& addr);
|
|
|
|
private:
|
|
talk_base::scoped_ptr<talk_base::AsyncUDPSocket> socket_;
|
|
};
|
|
|
|
} // namespace cricket
|
|
|
|
#endif // TALK_P2P_BASE_STUNSERVER_H_
|