269fb4bc90
Create a copy of talk/xmpp and talk/p2p under webrtc/libjingle/xmpp and webrtc/p2p. Also makes libjingle use those version instead of the one in the talk folder. BUG=3379 Review URL: https://webrtc-codereview.appspot.com/26999004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7549 4adac7df-926f-26a2-2b94-8c16560cd09d
119 lines
4.5 KiB
C++
119 lines
4.5 KiB
C++
/*
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* libjingle
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* Copyright 2004--2005, Google Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef WEBRTC_P2P_BASE_RELAYPORT_H_
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#define WEBRTC_P2P_BASE_RELAYPORT_H_
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#include <deque>
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#include <string>
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#include <utility>
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#include <vector>
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#include "webrtc/p2p/base/port.h"
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#include "webrtc/p2p/base/stunrequest.h"
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namespace cricket {
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class RelayEntry;
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class RelayConnection;
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// Communicates using an allocated port on the relay server. For each
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// remote candidate that we try to send data to a RelayEntry instance
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// is created. The RelayEntry will try to reach the remote destination
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// by connecting to all available server addresses in a pre defined
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// order with a small delay in between. When a connection is
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// successful all other connection attemts are aborted.
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class RelayPort : public Port {
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public:
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typedef std::pair<rtc::Socket::Option, int> OptionValue;
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// RelayPort doesn't yet do anything fancy in the ctor.
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static RelayPort* Create(
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rtc::Thread* thread, rtc::PacketSocketFactory* factory,
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rtc::Network* network, const rtc::IPAddress& ip,
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int min_port, int max_port, const std::string& username,
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const std::string& password) {
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return new RelayPort(thread, factory, network, ip, min_port, max_port,
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username, password);
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}
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virtual ~RelayPort();
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void AddServerAddress(const ProtocolAddress& addr);
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void AddExternalAddress(const ProtocolAddress& addr);
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const std::vector<OptionValue>& options() const { return options_; }
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bool HasMagicCookie(const char* data, size_t size);
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virtual void PrepareAddress();
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virtual Connection* CreateConnection(const Candidate& address,
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CandidateOrigin origin);
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virtual int SetOption(rtc::Socket::Option opt, int value);
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virtual int GetOption(rtc::Socket::Option opt, int* value);
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virtual int GetError();
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const ProtocolAddress * ServerAddress(size_t index) const;
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bool IsReady() { return ready_; }
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// Used for testing.
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sigslot::signal1<const ProtocolAddress*> SignalConnectFailure;
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sigslot::signal1<const ProtocolAddress*> SignalSoftTimeout;
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protected:
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RelayPort(rtc::Thread* thread, rtc::PacketSocketFactory* factory,
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rtc::Network*, const rtc::IPAddress& ip,
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int min_port, int max_port, const std::string& username,
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const std::string& password);
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bool Init();
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void SetReady();
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virtual int SendTo(const void* data, size_t size,
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const rtc::SocketAddress& addr,
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const rtc::PacketOptions& options,
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bool payload);
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// Dispatches the given packet to the port or connection as appropriate.
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void OnReadPacket(const char* data, size_t size,
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const rtc::SocketAddress& remote_addr,
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ProtocolType proto,
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const rtc::PacketTime& packet_time);
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private:
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friend class RelayEntry;
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std::deque<ProtocolAddress> server_addr_;
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std::vector<ProtocolAddress> external_addr_;
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bool ready_;
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std::vector<RelayEntry*> entries_;
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std::vector<OptionValue> options_;
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int error_;
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};
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} // namespace cricket
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#endif // WEBRTC_P2P_BASE_RELAYPORT_H_
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