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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#pragma once
#include <boost/shared_ptr.hpp>
#include <vector>
#include <string>
#include <Swiften/Base/API.h>
#include <Swiften/Elements/IQ.h>
namespace Swift {
class IQChannel;
class IQHandler;
class SWIFTEN_API IQRouter {
public:
IQRouter(IQChannel* channel);
~IQRouter();
/**
* Sets the JID of this IQ router.
*
* This JID is used by requests to check whether incoming
* results are addressed correctly.
*/
void setJID(const JID& jid) {
jid_ = jid;
}
const JID& getJID() const {
return jid_;
}
/**
* Sets the 'from' JID for all outgoing IQ stanzas.
*
* By default, IQRouter does not add a from to IQ stanzas, since
* this is automatically added by the server. This overrides this
* default behavior, which is necessary for e.g. components.
*/
void setFrom(const JID& from) {
from_ = from;
}
void addHandler(IQHandler* handler);
void removeHandler(IQHandler* handler);
void addHandler(boost::shared_ptr<IQHandler> handler);
void removeHandler(boost::shared_ptr<IQHandler> handler);
/**
* Sends an IQ stanza.
*
* If a JID was specified using setFrom, the JID will
* be set as the 'from' address on iq before sending
* it.
*/
void sendIQ(boost::shared_ptr<IQ> iq);
std::string getNewIQID();
bool isAvailable();
/**
* Checks whether the given jid is the account JID (i.e. it is either
* the bare JID, or it is the empty JID).
* Can be used to check whether a stanza is sent by the server on behalf
* of the user's account.
*/
bool isAccountJID(const JID& jid) {
return jid.isValid() ? jid_.toBare().equals(jid, JID::WithResource) : true;
}
private:
void handleIQ(boost::shared_ptr<IQ> iq);
void processPendingRemoves();
private:
IQChannel* channel_;
JID jid_;
JID from_;
std::vector< boost::shared_ptr<IQHandler> > handlers_;
std::vector< boost::shared_ptr<IQHandler> > queuedRemoves_;
bool queueRemoves_;
};
}
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Swift