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/*
* Copyright (c) 2011 Tobias Markmann
* Licensed under the simplified BSD license.
* See Documentation/Licenses/BSD-simplified.txt for more information.
*/
/*
* Copyright (c) 2013 Remko Tronçon
* Licensed under the GNU General Public License.
* See the COPYING file for more information.
*/
#pragma once
#include <queue>
#include <vector>
#include <boost/shared_ptr.hpp>
#include <Swiften/Base/Override.h>
#include <Swiften/JID/JID.h>
#include <Swiften/Network/Connection.h>
#include <Swiften/FileTransfer/SOCKS5BytestreamClientSession.h>
#include <Swiften/FileTransfer/RemoteJingleTransportCandidateSelector.h>
#include <Swiften/Elements/JingleS5BTransportPayload.h>
namespace Swift {
class ConnectionFactory;
class TimerFactory;
class CryptoProvider;
class DefaultRemoteJingleTransportCandidateSelector : public RemoteJingleTransportCandidateSelector {
public:
DefaultRemoteJingleTransportCandidateSelector(ConnectionFactory*, TimerFactory*, CryptoProvider*);
virtual ~DefaultRemoteJingleTransportCandidateSelector();
virtual void addRemoteTransportCandidates(JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
virtual void selectCandidate() SWIFTEN_OVERRIDE;
virtual void setMinimumPriority(int) SWIFTEN_OVERRIDE;
virtual void setRequesterTarget(const JID& requester, const JID& target) SWIFTEN_OVERRIDE;
virtual SOCKS5BytestreamClientSession::ref getS5BSession() SWIFTEN_OVERRIDE;
virtual bool isActualCandidate(JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
virtual int getPriority(JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
virtual JingleTransport::ref selectTransport(JingleTransportPayload::ref) SWIFTEN_OVERRIDE;
private:
void tryNextCandidate(bool error);
private:
ConnectionFactory* connectionFactory;
TimerFactory* timerFactory;
CryptoProvider* crypto;
std::priority_queue<JingleS5BTransportPayload::Candidate, std::vector<JingleS5BTransportPayload::Candidate>, JingleS5BTransportPayload::CompareCandidate> candidates;
std::string transportSID;
boost::shared_ptr<Connection> connection;
boost::shared_ptr<SOCKS5BytestreamClientSession> s5bSession;
JingleS5BTransportPayload::Candidate lastCandidate;
JID requester;
JID target;
};
}
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Swift