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/*
* libjingle
* Copyright 2011, 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 TALK_XMPP_IQTASK_H_
#define TALK_XMPP_IQTASK_H_
#include <string>
#include "talk/xmpp/xmpptask.h"
#include "talk/xmpp/xmppengine.h"
namespace buzz {
class IqTask : public XmppTask {
public:
IqTask(XmppTaskParentInterface* parent,
const std::string& verb, const Jid& to,
XmlElement* el);
virtual ~IqTask() {}
const XmlElement* stanza() const { return stanza_.get(); }
sigslot::signal2<IqTask*,
const XmlElement*> SignalError;
protected:
virtual void HandleResult(const XmlElement* element) = 0;
private:
virtual int ProcessStart();
virtual bool HandleStanza(const XmlElement* stanza);
virtual int ProcessResponse();
virtual int OnTimeout();
Jid to_;
talk_base::scoped_ptr<XmlElement> stanza_;
};
} // namespace buzz
#endif // TALK_XMPP_IQTASK_H_
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