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/*
* Copyright (c) 2010-2013 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/Jingle/JingleSessionImpl.h>
#include <boost/smart_ptr/make_shared.hpp>
#include <boost/bind.hpp>
#include <algorithm>
#include <Swiften/Parser/PayloadParsers/JingleParser.h>
#include <Swiften/Jingle/JingleContentID.h>
#include <Swiften/Jingle/JingleSessionListener.h>
#include <Swiften/Elements/JingleContentPayload.h>
#include <Swiften/Queries/Request.h>
#include <Swiften/Queries/GenericRequest.h>
#include <Swiften/Base/Log.h>
#include <Swiften/Serializer/PayloadSerializers/JinglePayloadSerializer.h>
namespace Swift {
JingleSessionImpl::JingleSessionImpl(const JID& initiator, const JID& peerJID, const std::string& id, IQRouter* router) : JingleSession(initiator, id), iqRouter(router), peerJID(peerJID) {
SWIFT_LOG(debug) << "initiator: " << initiator << ", peerJID: " << peerJID << std::endl;
}
void JingleSessionImpl::handleIncomingAction(JinglePayload::ref action) {
if (action->getAction() == JinglePayload::SessionTerminate) {
notifyListeners(&JingleSessionListener::handleSessionTerminateReceived, action->getReason());
return;
}
if (action->getAction() == JinglePayload::SessionInfo) {
notifyListeners(&JingleSessionListener::handleSessionInfoReceived, action);
return;
}
JingleContentPayload::ref content = action->getPayload<JingleContentPayload>();
if (!content) {
SWIFT_LOG(debug) << "no content payload!" << std::endl;
return;
}
JingleContentID contentID(content->getName(), content->getCreator());
JingleDescription::ref description = content->getDescriptions().empty() ? JingleDescription::ref() : content->getDescriptions()[0];
JingleTransportPayload::ref transport = content->getTransports().empty() ? JingleTransportPayload::ref() : content->getTransports()[0];
switch(action->getAction()) {
case JinglePayload::SessionAccept:
notifyListeners(&JingleSessionListener::handleSessionAcceptReceived, contentID, description, transport);
return;
case JinglePayload::TransportAccept:
notifyListeners(&JingleSessionListener::handleTransportAcceptReceived, contentID, transport);
return;
case JinglePayload::TransportInfo:
notifyListeners(&JingleSessionListener::handleTransportInfoReceived, contentID, transport);
return;
case JinglePayload::TransportReject:
notifyListeners(&JingleSessionListener::handleTransportRejectReceived, contentID, transport);
return;
case JinglePayload::TransportReplace:
notifyListeners(&JingleSessionListener::handleTransportReplaceReceived, contentID, transport);
return;
// following unused Jingle actions
case JinglePayload::ContentAccept:
case JinglePayload::ContentAdd:
case JinglePayload::ContentModify:
case JinglePayload::ContentReject:
case JinglePayload::ContentRemove:
case JinglePayload::DescriptionInfo:
case JinglePayload::SecurityInfo:
// handled elsewhere
case JinglePayload::SessionInitiate:
case JinglePayload::SessionInfo:
case JinglePayload::SessionTerminate:
case JinglePayload::UnknownAction:
return;
}
assert(false);
}
void JingleSessionImpl::sendInitiate(const JingleContentID& id, JingleDescription::ref description, JingleTransportPayload::ref transport) {
JinglePayload::ref payload = boost::make_shared<JinglePayload>(JinglePayload::SessionInitiate, getID());
payload->setInitiator(getInitiator());
JingleContentPayload::ref content = boost::make_shared<JingleContentPayload>();
content->setCreator(id.getCreator());
content->setName(id.getName());
content->addDescription(description);
content->addTransport(transport);
payload->addPayload(content);
sendSetRequest(payload);
}
void JingleSessionImpl::sendTerminate(JinglePayload::Reason::Type reason) {
JinglePayload::ref payload = boost::make_shared<JinglePayload>(JinglePayload::SessionTerminate, getID());
payload->setReason(JinglePayload::Reason(reason));
payload->setInitiator(getInitiator());
sendSetRequest(payload);
}
void JingleSessionImpl::sendInfo(boost::shared_ptr<Payload> info) {
JinglePayload::ref payload = boost::make_shared<JinglePayload>(JinglePayload::SessionInfo, getID());
payload->addPayload(info);
sendSetRequest(payload);
}
void JingleSessionImpl::sendAccept(const JingleContentID& id, JingleDescription::ref description, JingleTransportPayload::ref transPayload) {
JinglePayload::ref payload = createPayload();
JingleContentPayload::ref content = boost::make_shared<JingleContentPayload>();
content->setCreator(id.getCreator());
content->setName(id.getName());
content->addTransport(transPayload);
content->addDescription(description);
payload->setAction(JinglePayload::SessionAccept);
payload->addPayload(content);
// put into IQ:set and send it away
sendSetRequest(payload);
}
void JingleSessionImpl::sendTransportAccept(const JingleContentID& id, JingleTransportPayload::ref transPayload) {
JinglePayload::ref payload = createPayload();
JingleContentPayload::ref content = boost::make_shared<JingleContentPayload>();
content->setCreator(id.getCreator());
content->setName(id.getName());
content->addTransport(transPayload);
payload->setAction(JinglePayload::TransportAccept);
payload->addPayload(content);
// put into IQ:set and send it away
sendSetRequest(payload);
}
std::string JingleSessionImpl::sendTransportInfo(const JingleContentID& id, JingleTransportPayload::ref transPayload) {
JinglePayload::ref payload = createPayload();
JingleContentPayload::ref content = boost::make_shared<JingleContentPayload>();
content->setCreator(id.getCreator());
content->setName(id.getName());
content->addTransport(transPayload);
payload->setAction(JinglePayload::TransportInfo);
payload->addPayload(content);
return sendSetRequest(payload);
}
void JingleSessionImpl::sendTransportReject(const JingleContentID& /* id */, JingleTransportPayload::ref /* transPayload */) {
SWIFT_LOG(debug) << "NOT IMPLEMENTED YET!!!!" << std::endl;
}
void JingleSessionImpl::sendTransportReplace(const JingleContentID& id, JingleTransportPayload::ref transPayload) {
JinglePayload::ref payload = createPayload();
JingleContentPayload::ref content = boost::make_shared<JingleContentPayload>();
content->setCreator(id.getCreator());
content->setName(id.getName());
content->addTransport(transPayload);
payload->setAction(JinglePayload::TransportReplace);
payload->addContent(content);
sendSetRequest(payload);
}
std::string JingleSessionImpl::sendSetRequest(JinglePayload::ref payload) {
boost::shared_ptr<GenericRequest<JinglePayload> > request = boost::make_shared<GenericRequest<JinglePayload> >(
IQ::Set, peerJID, payload, iqRouter);
pendingRequests.insert(std::make_pair(
request,
request->onResponse.connect(boost::bind(&JingleSessionImpl::handleRequestResponse, this, request))));
return request->send();
}
JinglePayload::ref JingleSessionImpl::createPayload() const {
JinglePayload::ref payload = boost::make_shared<JinglePayload>();
payload->setSessionID(getID());
payload->setInitiator(getInitiator());
return payload;
}
void JingleSessionImpl::handleRequestResponse(RequestRef request) {
RequestsMap::iterator i = pendingRequests.find(request);
assert(i != pendingRequests.end());
if (i->first->getPayloadGeneric()->getAction() == JinglePayload::TransportInfo) {
notifyListeners(&JingleSessionListener::handleTransportInfoAcknowledged, i->first->getID());
}
i->second.disconnect();
pendingRequests.erase(i);
}
}
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Swift