135 lines
4.3 KiB
C++
135 lines
4.3 KiB
C++
/**
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* XMPP - libpurple transport
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*
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* Copyright (C) 2009, Jan Kaluza <hanzz@soc.pidgin.im>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
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*/
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#include "transport/vcardresponder.h"
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#include <iostream>
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#include <boost/bind.hpp>
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#include "Swiften/Queries/IQRouter.h"
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#include "Swiften/Swiften.h"
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#include "transport/user.h"
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#include "transport/usermanager.h"
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#include "transport/rostermanager.h"
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#include "transport/transport.h"
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#include "log4cxx/logger.h"
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using namespace log4cxx;
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using namespace Swift;
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using namespace boost;
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namespace Transport {
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static LoggerPtr logger = Logger::getLogger("VCardResponder");
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VCardResponder::VCardResponder(Swift::IQRouter *router, Swift::NetworkFactories *factories, UserManager *userManager) : Swift::Responder<VCard>(router) {
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m_id = 0;
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m_userManager = userManager;
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m_collectTimer = factories->getTimerFactory()->createTimer(20);
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m_collectTimer->onTick.connect(boost::bind(&VCardResponder::collectTimeouted, this));
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m_collectTimer->start();
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}
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VCardResponder::~VCardResponder() {
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}
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void VCardResponder::sendVCard(unsigned int id, boost::shared_ptr<Swift::VCard> vcard) {
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if (m_queries.find(id) == m_queries.end()) {
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LOG4CXX_WARN(logger, "Unexpected VCard from legacy network with id " << id);
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return;
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}
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LOG4CXX_INFO(logger, m_queries[id].from.toString() << ": Forwarding VCard of " << m_queries[id].to.toString() << " from legacy network");
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sendResponse(m_queries[id].from, m_queries[id].to, m_queries[id].id, vcard);
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m_queries.erase(id);
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}
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void VCardResponder::collectTimeouted() {
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time_t now = time(NULL);
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std::vector<unsigned int> candidates;
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for(std::map<unsigned int, VCardData>::iterator it = m_queries.begin(); it != m_queries.end(); it++) {
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if (now - (*it).second.received > 40) {
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candidates.push_back((*it).first);
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}
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}
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if (candidates.size() != 0) {
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LOG4CXX_INFO(logger, "Removing " << candidates.size() << " timeouted VCard requests");
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}
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BOOST_FOREACH(unsigned int id, candidates) {
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sendVCard(id, boost::shared_ptr<Swift::VCard>(new Swift::VCard()));
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}
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m_collectTimer->start();
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}
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bool VCardResponder::handleGetRequest(const Swift::JID& from, const Swift::JID& to, const std::string& id, boost::shared_ptr<Swift::VCard> payload) {
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// Get means we're in server mode and user wants to fetch his roster.
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// For now we send empty reponse, but TODO: Get buddies from database and send proper stored roster.
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User *user = m_userManager->getUser(from.toBare().toString());
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if (!user) {
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LOG4CXX_WARN(logger, from.toBare().toString() << ": User is not logged in");
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return false;
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}
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Swift::JID to_ = to;
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std::string name = to_.getUnescapedNode();
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if (name.empty()) {
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to_ = user->getJID();
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name = to_.getUnescapedNode();
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}
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if (name.find_last_of("%") != std::string::npos) {
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name.replace(name.find_last_of("%"), 1, "@");
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}
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LOG4CXX_INFO(logger, from.toBare().toString() << ": Requested VCard of " << name);
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m_queries[m_id].from = from;
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m_queries[m_id].to = to_;
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m_queries[m_id].id = id;
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m_queries[m_id].received = time(NULL);
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onVCardRequired(user, name, m_id++);
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return true;
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}
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bool VCardResponder::handleSetRequest(const Swift::JID& from, const Swift::JID& to, const std::string& id, boost::shared_ptr<Swift::VCard> payload) {
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if (!to.getNode().empty()) {
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LOG4CXX_WARN(logger, from.toBare().toString() << ": Tried to set VCard of somebody else");
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return false;
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}
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User *user = m_userManager->getUser(from.toBare().toString());
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if (!user) {
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LOG4CXX_WARN(logger, from.toBare().toString() << ": User is not logged in");
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return false;
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}
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LOG4CXX_INFO(logger, from.toBare().toString() << ": Setting VCard");
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onVCardUpdated(user, payload);
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sendResponse(from, id, boost::shared_ptr<VCard>(new VCard()));
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return true;
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}
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}
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