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73 lines
2.4 KiB
73 lines
2.4 KiB
15 years ago
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/*
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* libjingle
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* Copyright 2004--2005, Google Inc.
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*
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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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*
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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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*
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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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*/
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#ifndef _RECEIVER_H_
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#define _RECEIVER_H_
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#include "talk/xmpp/xmppengine.h"
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#include "talk/xmpp/xmpptask.h"
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#include "talk/p2p/client/sessionclient.h"
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namespace cricket {
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class Receiver : public buzz::XmppTask {
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public:
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Receiver(Task *parent, SessionClient *session_client)
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: buzz::XmppTask(parent, buzz::XmppEngine::HL_TYPE) {
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session_client_ = session_client;
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}
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virtual int ProcessStart() {
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const buzz::XmlElement *stanza = NextStanza();
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if (stanza == NULL)
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return STATE_BLOCKED;
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session_client_->OnIncomingStanza(stanza);
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// Respond right away to the sender to let them know that we received
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// this IQ
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buzz::XmlElement * result = MakeIqResult(stanza);
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SendStanza(result);
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return STATE_START;
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}
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protected:
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virtual bool HandleStanza(const buzz::XmlElement *stanza) {
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if (!session_client_->IsClientStanza(stanza))
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return false;
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QueueStanza(stanza);
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return true;
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}
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private:
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SessionClient *session_client_;
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};
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}
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#endif // _RECEIVER_H_
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