spectrum2/libtransport/Transport.cpp

137 lines
3.8 KiB
C++

/**
* libtransport -- C++ library for easy XMPP Transports development
*
* Copyright (C) 2011, Jan Kaluza <hanzz.k@gmail.com>
*
* 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 <boost/bind.hpp>
#include <boost/algorithm/string/predicate.hpp>
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_adminInterface = NULL;
m_reconnectCount = 0;
m_config = config;
m_factory = factory;
m_loop = loop;
m_userRegistry = userRegistry;
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", false);
}
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, "<auth")) {
LOG4CXX_INFO(logger_xml, "RAW DATA IN " << data);
}
}
void Component::handleDataWritten(const std::string &data) {
LOG4CXX_INFO(logger_xml, "RAW DATA OUT " << data);
}
void Component::handlePresence(Swift::Presence::ref presence) {
// filter out login/logout presence spam
if (!presence->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);
}
}