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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_JINGLE_GLUE_JAVASCRIPT_SIGNAL_STRATEGY_H_
#define REMOTING_JINGLE_GLUE_JAVASCRIPT_SIGNAL_STRATEGY_H_
#include "remoting/jingle_glue/signal_strategy.h"
#include <vector>
#include "base/compiler_specific.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.h"
#include "base/observer_list.h"
#include "base/threading/non_thread_safe.h"
#include "remoting/jingle_glue/xmpp_proxy.h"
namespace remoting {
class XmppProxy;
class JavascriptSignalStrategy : public SignalStrategy,
public XmppProxy::ResponseCallback,
public base::NonThreadSafe {
public:
explicit JavascriptSignalStrategy(const std::string& local_jid);
virtual ~JavascriptSignalStrategy();
void AttachXmppProxy(scoped_refptr<XmppProxy> xmpp_proxy);
// SignalStrategy interface.
virtual void Connect() OVERRIDE;
virtual void Disconnect() OVERRIDE;
virtual State GetState() const OVERRIDE;
virtual Error GetError() const OVERRIDE;
virtual std::string GetLocalJid() const OVERRIDE;
virtual void AddListener(Listener* listener) OVERRIDE;
virtual void RemoveListener(Listener* listener) OVERRIDE;
virtual bool SendStanza(scoped_ptr<buzz::XmlElement> stanza) OVERRIDE;
virtual std::string GetNextId() OVERRIDE;
// XmppProxy::ResponseCallback interface.
virtual void OnIq(const std::string& stanza) OVERRIDE;
private:
std::string local_jid_;
scoped_refptr<XmppProxy> xmpp_proxy_;
ObserverList<Listener> listeners_;
int last_id_;
DISALLOW_COPY_AND_ASSIGN(JavascriptSignalStrategy);
};
} // namespace remoting
#endif // REMOTING_JINGLE_GLUE_JAVASCRIPT_SIGNAL_STRATEGY_H_
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