diff --git a/src/Transport.cpp b/src/Transport.cpp new file mode 100644 index 0000000000000000000000000000000000000000..59d8fb22cb6427b581e360574e5a6fbf118a569d --- /dev/null +++ b/src/Transport.cpp @@ -0,0 +1,137 @@ +/** + * libtransport -- C++ library for easy XMPP Transports development + * + * Copyright (C) 2011, Jan Kaluza + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA + */ + + +#include "transport/Transport.h" +#include "transport/Logging.h" +#include "transport/Frontend.h" +#include "transport/PresenceOracle.h" +#include "transport/Config.h" + +#include +#include + +using namespace Swift; + +namespace Transport { + +DEFINE_LOGGER(logger, "Component"); +DEFINE_LOGGER(logger_xml, "Component.RAW"); + +Component::Component(Frontend *frontend, Swift::EventLoop *loop, Swift::NetworkFactories *factories, Config *config, Factory *factory, Transport::UserRegistry *userRegistry) { + m_frontend = frontend; + m_userRegistry = NULL; + m_reconnectCount = 0; + m_config = config; + m_factory = factory; + m_loop = loop; + m_userRegistry = userRegistry; + m_rawXML = false; + m_jid = Swift::JID(CONFIG_STRING(m_config, "service.jid")); + + m_factories = factories; + + m_reconnectTimer = m_factories->getTimerFactory()->createTimer(3000); + m_reconnectTimer->onTick.connect(boost::bind(&Component::start, this)); + + m_presenceOracle = new Transport::PresenceOracle(frontend); + m_presenceOracle->onPresenceChange.connect(boost::bind(&Component::handlePresence, this, _1)); + + m_frontend->init(this, loop, factories, config, userRegistry); +} + +Component::~Component() { + delete m_presenceOracle; +} + +Transport::PresenceOracle *Component::getPresenceOracle() { + return m_presenceOracle; +} + +bool Component::inServerMode() { + return CONFIG_BOOL_DEFAULTED(m_config, "service.server_mode", true); +} + +void Component::start() { + m_frontend->connectToServer(); + m_reconnectCount++; + m_reconnectTimer->stop(); +} + +void Component::stop() { + m_reconnectCount = 0; + m_frontend->disconnectFromServer(); + m_reconnectTimer->stop(); +} + +void Component::handleConnected() { + onConnected(); + m_reconnectCount = 0; + m_reconnectTimer->stop(); + LOG4CXX_INFO(logger, "Connected to Frontend server."); +} + + +void Component::handleConnectionError(const std::string &error) { + onConnectionError(error); + LOG4CXX_INFO(logger, "Disconnected from Frontend server. Error: " << error); + m_reconnectTimer->start(); +} + +void Component::handleDataRead(const std::string &data) { + if (!boost::starts_with(data, "getTo().getNode().empty()) + return; + + // filter out bad presences + if (!presence->getFrom().isValid()) { + return; + } + + switch (presence->getType()) { + case Presence::Error: + case Presence::Subscribe: + case Presence::Subscribed: + case Presence::Unsubscribe: + case Presence::Unsubscribed: + return; + default: + break; + }; + + // check if we have this client's capabilities and ask for them + if (presence->getType() != Swift::Presence::Unavailable) { + m_frontend->sendCapabilitiesRequest(presence->getFrom()); + } + + onUserPresenceReceived(presence); +} + +}