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| author | Mateusz Piekos <mateuszpiekos@gmail.com> | 2012-05-30 12:40:27 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2012-09-08 16:14:27 (GMT) |
| commit | fe8a8aa031da734f3112184420b372021d9e10c7 (patch) | |
| tree | 9f8e0b7d11d7612eb25a8682cf940fa647ca67f2 /Swiften/Whiteboard/WhiteboardSessionManager.cpp | |
| parent | 0174723efbc1f612433d45c6916a2ad4596b96ba (diff) | |
| download | swift-contrib-fe8a8aa031da734f3112184420b372021d9e10c7.zip swift-contrib-fe8a8aa031da734f3112184420b372021d9e10c7.tar.bz2 | |
Support whiteboarding.
License: This patch is BSD-licensed, see http://www.opensource.org/licenses/bsd-license.php
Diffstat (limited to 'Swiften/Whiteboard/WhiteboardSessionManager.cpp')
| -rw-r--r-- | Swiften/Whiteboard/WhiteboardSessionManager.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/Swiften/Whiteboard/WhiteboardSessionManager.cpp b/Swiften/Whiteboard/WhiteboardSessionManager.cpp new file mode 100644 index 0000000..c8e9a6a --- /dev/null +++ b/Swiften/Whiteboard/WhiteboardSessionManager.cpp @@ -0,0 +1,111 @@ +/* + * Copyright (c) 2012 Mateusz Piękos + * Licensed under the simplified BSD license. + * See Documentation/Licenses/BSD-simplified.txt for more information. + */ + + +#include <Swiften/Whiteboard/WhiteboardSessionManager.h> + +#include <Swiften/Base/foreach.h> +#include <boost/smart_ptr/make_shared.hpp> +#include <boost/bind.hpp> +#include <Swiften/Queries/IQRouter.h> +#include <Swiften/Whiteboard/WhiteboardResponder.h> +#include <Swiften/Presence/PresenceOracle.h> +#include "Swiften/Disco/EntityCapsProvider.h" + +namespace Swift { + WhiteboardSessionManager::WhiteboardSessionManager(IQRouter* router, StanzaChannel* stanzaChannel, PresenceOracle* presenceOracle, EntityCapsProvider* capsProvider) : router_(router), stanzaChannel_(stanzaChannel), presenceOracle_(presenceOracle), capsProvider_(capsProvider) { + responder = new WhiteboardResponder(this, router); + responder->start(); + stanzaChannel_->onPresenceReceived.connect(boost::bind(&WhiteboardSessionManager::handlePresenceReceived, this, _1)); + stanzaChannel_->onAvailableChanged.connect(boost::bind(&WhiteboardSessionManager::handleAvailableChanged, this, _1)); + } + + WhiteboardSessionManager::~WhiteboardSessionManager() { + responder->stop(); + delete responder; + } + + WhiteboardSession::ref WhiteboardSessionManager::getSession(const JID& to) { + if (sessions_.find(to) == sessions_.end()) { + return boost::shared_ptr<WhiteboardSession>(); + } + return sessions_[to]; + } + + OutgoingWhiteboardSession::ref WhiteboardSessionManager::createOutgoingSession(const JID& to) { + JID fullJID = to; + if (fullJID.isBare()) { + fullJID = getFullJID(fullJID); + } + OutgoingWhiteboardSession::ref session = boost::make_shared<OutgoingWhiteboardSession>(fullJID, router_); + sessions_[fullJID] = session; + session->onSessionTerminated.connect(boost::bind(&WhiteboardSessionManager::deleteSessionEntry, this, _1)); + session->onRequestRejected.connect(boost::bind(&WhiteboardSessionManager::deleteSessionEntry, this, _1)); + return session; + } + + WhiteboardSession::ref WhiteboardSessionManager::requestSession(const JID& to) { + WhiteboardSession::ref session = getSession(to); + if (!session) { + OutgoingWhiteboardSession::ref outgoingSession = createOutgoingSession(to); + outgoingSession->startSession(); + return outgoingSession; + } else { + return session; + } + } + + void WhiteboardSessionManager::handleIncomingSession(IncomingWhiteboardSession::ref session) { + sessions_[session->getTo()] = session; + session->onSessionTerminated.connect(boost::bind(&WhiteboardSessionManager::deleteSessionEntry, this, _1)); + onSessionRequest(session); + } + + JID WhiteboardSessionManager::getFullJID(const JID& bareJID) { + JID fullReceipientJID; + int priority = INT_MIN; + + //getAllPresence(bareJID) gives you all presences for the bare JID (i.e. all resources) Remko Tronçon @ 11:11 + std::vector<Presence::ref> presences = presenceOracle_->getAllPresence(bareJID); + + //iterate over them + foreach(Presence::ref pres, presences) { + if (pres->getPriority() > priority) { + // look up caps from the jid + DiscoInfo::ref info = capsProvider_->getCaps(pres->getFrom()); + if (info && info->hasFeature(DiscoInfo::WhiteboardFeature)) { + priority = pres->getPriority(); + fullReceipientJID = pres->getFrom(); + } + } + } + + return fullReceipientJID; + } + + void WhiteboardSessionManager::deleteSessionEntry(const JID& contact) { + sessions_.erase(contact); + } + + void WhiteboardSessionManager::handlePresenceReceived(Presence::ref presence) { + if (!presence->isAvailable()) { + WhiteboardSession::ref session = getSession(presence->getFrom()); + if (session) { + session->cancel(); + } + } + } + + void WhiteboardSessionManager::handleAvailableChanged(bool available) { + if (!available) { + std::map<JID, WhiteboardSession::ref> sessionsCopy = sessions_; + std::map<JID, WhiteboardSession::ref>::iterator it; + for (it = sessionsCopy.begin(); it != sessionsCopy.end(); ++it) { + it->second->cancel(); + } + } + } +} |