diff options
Diffstat (limited to 'kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h')
-rw-r--r-- | kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h new file mode 100644 index 00000000..7cfdc015 --- /dev/null +++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/relayport.h @@ -0,0 +1,93 @@ +/* + * 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 __RELAYPORT_H__ +#define __RELAYPORT_H__ + +#include "talk/p2p/base/port.h" +#include "talk/p2p/base/stunrequest.h" +#include <vector> + +namespace cricket { + +extern const std::string RELAY_PORT_TYPE; +class RelayEntry; + +// Communicates using an allocated port on the relay server. +class RelayPort: public Port { +public: + RelayPort( + Thread* thread, SocketFactory* factory, Network*, + const SocketAddress& local_addr, + const std::string& username, const std::string& password, + const std::string& magic_cookie); + virtual ~RelayPort(); + + void AddServerAddress(const ProtocolAddress& addr); + void AddExternalAddress(const ProtocolAddress& addr); + + typedef std::pair<Socket::Option, int> OptionValue; + const std::vector<OptionValue>& options() const { return options_; } + + const std::string& magic_cookie() const { return magic_cookie_; } + bool HasMagicCookie(const char* data, size_t size); + + virtual void PrepareAddress(); + virtual Connection* CreateConnection(const Candidate& address, CandidateOrigin origin); + + virtual int SetOption(Socket::Option opt, int value); + virtual int GetError(); + + const ProtocolAddress * ServerAddress(size_t index) const; + + void DisposeSocket(AsyncPacketSocket * socket); + +protected: + void SetReady(); + + virtual int SendTo(const void* data, size_t size, const SocketAddress& addr, bool payload); + virtual void OnMessage(Message *pmsg); + + // Dispatches the given packet to the port or connection as appropriate. + void OnReadPacket( + const char* data, size_t size, const SocketAddress& remote_addr); + +private: + friend class RelayEntry; + + SocketAddress local_addr_; + std::deque<ProtocolAddress> server_addr_; + bool ready_; + std::vector<RelayEntry*> entries_; + std::vector<OptionValue> options_; + std::string magic_cookie_; + int error_; +}; + +} // namespace cricket + +#endif // __RELAYPORT_H__ |