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* Copyright 2004--2005, Google Inc.
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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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* 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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* 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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// Fires a disco items query, such as the following example:
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// from='foo@gmail.com/asdf'
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// to='bar@google.com'
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// <query xmlns=' http://jabber.org/protocol/disco#items'
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// from=' hendriks@google.com'
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// to='rsturgell@google.com/asdf'
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// <query xmlns=' http://jabber.org/protocol/disco#items '
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// <item something='somethingelse'/>
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#ifndef _DISCOITEMSQUERYTASK_H_
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#define _DISCOITEMSQUERYTASK_H_
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#include "talk/xmpp/xmpptask.h"
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class DiscoItemsQueryTask : public XmppTask {
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// TODO: Currently, this only supports one query stanza - we may eventually
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// need it to support multiple
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DiscoItemsQueryTask(XmppTaskParentInterface* parent,
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const std::string& node, const Jid& to);
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virtual int ProcessStart();
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virtual int ProcessResponse();
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// On success, fires a signal with the jid we sent the query to and the inner
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sigslot::signal2<Jid, const XmlElement*> SignalGotDiscoItems;
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// The XmlElement here is the error element under the error response. If the
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// request just timed out then this will be NULL
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sigslot::signal2<Jid, const XmlElement*> SignalDiscoItemsError;
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virtual bool HandleStanza(const XmlElement* stanza);
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virtual int OnTimeout();
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// The jid we're querying
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// The name of the node
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const std::string node_;