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#ifndef SWIFTEN_Responder_H
#define SWIFTEN_Responder_H
#include "Swiften/Queries/IQHandler.h"
#include "Swiften/Queries/IQRouter.h"
#include "Swiften/Elements/Error.h"
namespace Swift {
template<typename PAYLOAD_TYPE>
class Responder : public IQHandler {
public:
Responder(IQRouter* router) : router_(router) {
router_->addHandler(this);
}
~Responder() {
router_->removeHandler(this);
}
protected:
virtual bool handleGetRequest(const JID& from, const String& id, boost::shared_ptr<PAYLOAD_TYPE> payload) = 0;
virtual bool handleSetRequest(const JID& from, const String& id, boost::shared_ptr<PAYLOAD_TYPE> payload) = 0;
void sendResponse(const JID& to, const String& id, boost::shared_ptr<Payload> payload) {
router_->sendIQ(IQ::createResult(to, id, payload));
}
void sendError(const JID& to, const String& id, Error::Condition condition, Error::Type type) {
router_->sendIQ(IQ::createError(to, id, condition, type));
}
private:
virtual bool handleIQ(boost::shared_ptr<IQ> iq) {
if (iq->getType() == IQ::Set || iq->getType() == IQ::Get) {
boost::shared_ptr<PAYLOAD_TYPE> payload(iq->getPayload<PAYLOAD_TYPE>());
if (payload) {
bool result;
if (iq->getType() == IQ::Set) {
result = handleSetRequest(iq->getFrom(), iq->getID(), payload);
}
else {
result = handleGetRequest(iq->getFrom(), iq->getID(), payload);
}
if (!result) {
router_->sendIQ(IQ::createError(iq->getFrom(), iq->getID(), Error::NotAllowed, Error::Cancel));
}
return true;
}
}
return false;
}
private:
IQRouter* router_;
};
}
#endif
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Swift