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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef REMOTING_PROTOCOL_JINGLE_SESSION_MANAGER_H_
#define REMOTING_PROTOCOL_JINGLE_SESSION_MANAGER_H_
#include <map>
#include <string>
#include "base/macros.h"
#include "remoting/protocol/jingle_messages.h"
#include "remoting/protocol/session_manager.h"
#include "remoting/signaling/signal_strategy.h"
namespace buzz {
class XmlElement;
} // namespace buzz
namespace remoting {
class IqSender;
namespace protocol {
class JingleSession;
// JingleSessionManager and JingleSession implement the subset of the
// Jingle protocol used in Chromoting. JingleSessionManager provides
// the protocol::SessionManager interface for accepting incoming and
// creating outgoing sessions.
class JingleSessionManager : public SessionManager,
public SignalStrategy::Listener {
public:
explicit JingleSessionManager(SignalStrategy* signal_strategy);
~JingleSessionManager() override;
// SessionManager interface.
void AcceptIncoming(
const IncomingSessionCallback& incoming_session_callback) override;
void set_protocol_config(
std::unique_ptr<CandidateSessionConfig> config) override;
std::unique_ptr<Session> Connect(
const std::string& host_jid,
std::unique_ptr<Authenticator> authenticator) override;
void set_authenticator_factory(
std::unique_ptr<AuthenticatorFactory> authenticator_factory) override;
private:
friend class JingleSession;
// SignalStrategy::Listener interface.
void OnSignalStrategyStateChange(SignalStrategy::State state) override;
bool OnSignalStrategyIncomingStanza(const buzz::XmlElement* stanza) override;
typedef std::map<std::string, JingleSession*> SessionsMap;
IqSender* iq_sender() { return iq_sender_.get(); }
void SendReply(std::unique_ptr<buzz::XmlElement> original_stanza,
JingleMessageReply::ErrorType error);
// Called by JingleSession when it is being destroyed.
void SessionDestroyed(JingleSession* session);
SignalStrategy* signal_strategy_ = nullptr;
IncomingSessionCallback incoming_session_callback_;
std::unique_ptr<CandidateSessionConfig> protocol_config_;
std::unique_ptr<AuthenticatorFactory> authenticator_factory_;
std::unique_ptr<IqSender> iq_sender_;
SessionsMap sessions_;
DISALLOW_COPY_AND_ASSIGN(JingleSessionManager);
};
} // namespace protocol
} // namespace remoting
#endif // REMOTING_PROTOCOL_JINGLE_SESSION_MANAGER_H_
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