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// TODO: Prohibit multiple logins
#include <string>
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include "Swiften/Elements/IQ.h"
#include "Swiften/Elements/Presence.h"
#include "Swiften/Elements/RosterPayload.h"
#include "Swiften/Elements/VCard.h"
#include "Swiften/Server/UserRegistry.h"
#include "Swiften/JID/JID.h"
#include "Swiften/Base/String.h"
#include "Swiften/Server/UserRegistry.h"
#include "Swiften/Base/IDGenerator.h"
#include "Swiften/EventLoop/MainEventLoop.h"
#include "Swiften/EventLoop/SimpleEventLoop.h"
#include "Swiften/EventLoop/EventOwner.h"
#include "Swiften/Elements/Stanza.h"
#include "Swiften/LinkLocal/LinkLocalServiceInfo.h"
#include "Swiften/LinkLocal/LinkLocalRoster.h"
#include "Swiften/LinkLocal/DNSSDService.h"
#include "Swiften/LinkLocal/AppleDNSSDService.h"
#include "Swiften/Network/ConnectionServer.h"
#include "Swiften/Network/BoostConnection.h"
#include "Swiften/Network/BoostIOServiceThread.h"
#include "Swiften/Network/BoostConnectionServer.h"
#include "Swiften/Server/ServerFromClientSession.h"
#include "Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.h"
#include "Swiften/Serializer/PayloadSerializers/FullPayloadSerializerCollection.h"
using namespace Swift;
class DummyUserRegistry : public UserRegistry {
public:
DummyUserRegistry() {
}
virtual bool isValidUserPassword(const JID&, const String&) const {
return true;
}
};
class Server {
public:
Server(int clientConnectionPort, int linkLocalConnectionPort) : dnsSDServiceRegistered_(false), rosterRequested_(false), clientConnectionPort_(clientConnectionPort), linkLocalConnectionPort_(linkLocalConnectionPort) {
serverFromClientConnectionServer_ = boost::shared_ptr<BoostConnectionServer>(new BoostConnectionServer(clientConnectionPort, &boostIOServiceThread_.getIOService()));
serverFromClientConnectionServer_->onNewConnection.connect(boost::bind(&Server::handleNewClientConnection, this, _1));
serverFromClientConnectionServer_->start();
serverFromNetworkConnectionServer_ = boost::shared_ptr<BoostConnectionServer>(new BoostConnectionServer(linkLocalConnectionPort, &boostIOServiceThread_.getIOService()));
serverFromNetworkConnectionServer_->onNewConnection.connect(boost::bind(&Server::handleNewLinkLocalConnection, this, _1));
serverFromNetworkConnectionServer_->start();
dnsSDService_ = boost::shared_ptr<AppleDNSSDService>(new AppleDNSSDService());
linkLocalRoster_ = boost::shared_ptr<LinkLocalRoster>(new LinkLocalRoster(dnsSDService_));
linkLocalRoster_->onRosterChanged.connect(boost::bind(&Server::handleRosterChanged, this, _1));
linkLocalRoster_->onPresenceChanged.connect(boost::bind(&Server::handlePresenceChanged, this, _1));
dnsSDService_->start();
}
private:
void handleNewClientConnection(boost::shared_ptr<Connection> c) {
if (serverFromClientSession_) {
c->disconnect();
}
serverFromClientSession_ = boost::shared_ptr<ServerFromClientSession>(new ServerFromClientSession(idGenerator_.generateID(), c, &payloadParserFactories_, &payloadSerializers_, &userRegistry_));
serverFromClientSession_->onStanzaReceived.connect(boost::bind(&Server::handleStanzaReceived, this, _1, serverFromClientSession_));
serverFromClientSession_->onSessionStarted.connect(boost::bind(&Server::handleSessionStarted, this, serverFromClientSession_));
serverFromClientSession_->onSessionFinished.connect(boost::bind(&Server::handleSessionFinished, this, serverFromClientSession_));
serverFromClientSession_->start();
}
void handleNewLinkLocalConnection(boost::shared_ptr<Connection>) {
std::cout << "Incoming link local connection" << std::endl;
}
void handleSessionStarted(boost::shared_ptr<ServerFromClientSession> session) {
if (!dnsSDServiceRegistered_) {
dnsSDServiceRegistered_ = true;
dnsSDService_->onServiceRegistered.connect(boost::bind(&Server::handleServiceRegistered, this, _1));
LinkLocalServiceInfo info;
info.setFirstName("Remko");
info.setLastName("Tron\xc3\xa7on");
info.setEMail("email@example.com");
info.setJID(JID("jid@example.com"));
info.setMessage("I'm not Here");
info.setNick("Remko");
info.setStatus(LinkLocalServiceInfo::Away);
info.setPort(linkLocalConnectionPort_);
dnsSDService_->registerService(session->getJID().toBare().toString(), linkLocalConnectionPort_, info);
}
}
void handleServiceRegistered(const DNSSDService::Service& service) {
std::cout << "Service registered " << service.name << " " << service.type << " " << service.domain << std::endl;
}
void handleSessionFinished(boost::shared_ptr<ServerFromClientSession>) {
serverFromClientSession_.reset();
std::cout << "Service unregistered" << std::endl;
dnsSDServiceRegistered_ = false;
rosterRequested_ = false;
dnsSDService_->unregisterService();
}
void handleStanzaReceived(boost::shared_ptr<Stanza> stanza, boost::shared_ptr<ServerFromClientSession> session) {
stanza->setFrom(session->getJID());
if (!stanza->getTo().isValid()) {
stanza->setTo(JID(session->getDomain()));
}
if (!stanza->getTo().isValid() || stanza->getTo() == session->getDomain() || stanza->getTo() == session->getJID().toBare()) {
if (boost::shared_ptr<IQ> iq = boost::dynamic_pointer_cast<IQ>(stanza)) {
if (iq->getPayload<RosterPayload>()) {
if (iq->getType() == IQ::Get) {
session->sendStanza(IQ::createResult(iq->getFrom(), iq->getID(), linkLocalRoster_->getRoster()));
rosterRequested_ = true;
foreach(const boost::shared_ptr<Presence> presence, linkLocalRoster_->getAllPresence()) {
session->sendStanza(presence);
}
}
else {
session->sendStanza(IQ::createError(iq->getFrom(), iq->getID(), Error::Forbidden, Error::Cancel));
}
}
if (iq->getPayload<VCard>()) {
if (iq->getType() == IQ::Get) {
boost::shared_ptr<VCard> vcard(new VCard());
vcard->setNickname(iq->getFrom().getNode());
session->sendStanza(IQ::createResult(iq->getFrom(), iq->getID(), vcard));
}
else {
session->sendStanza(IQ::createError(iq->getFrom(), iq->getID(), Error::Forbidden, Error::Cancel));
}
}
else {
session->sendStanza(IQ::createError(iq->getFrom(), iq->getID(), Error::FeatureNotImplemented, Error::Cancel));
}
}
}
}
void handleRosterChanged(boost::shared_ptr<RosterPayload> roster) {
if (rosterRequested_) {
boost::shared_ptr<IQ> iq = IQ::createRequest(IQ::Set, serverFromClientSession_->getJID(), idGenerator_.generateID(), roster);
iq->setFrom(serverFromClientSession_->getJID().toBare());
serverFromClientSession_->sendStanza(iq);
}
}
void handlePresenceChanged(boost::shared_ptr<Presence> presence) {
if (rosterRequested_) {
serverFromClientSession_->sendStanza(presence);
}
}
private:
IDGenerator idGenerator_;
BoostIOServiceThread boostIOServiceThread_;
DummyUserRegistry userRegistry_;
boost::shared_ptr<AppleDNSSDService> dnsSDService_;
boost::shared_ptr<LinkLocalRoster> linkLocalRoster_;
boost::shared_ptr<BoostConnectionServer> serverFromClientConnectionServer_;
boost::shared_ptr<ServerFromClientSession> serverFromClientSession_;
boost::shared_ptr<BoostConnectionServer> serverFromNetworkConnectionServer_;
FullPayloadParserFactoryCollection payloadParserFactories_;
FullPayloadSerializerCollection payloadSerializers_;
bool dnsSDServiceRegistered_;
bool rosterRequested_;
int clientConnectionPort_;
int linkLocalConnectionPort_;
};
int main() {
SimpleEventLoop eventLoop;
Server server(5222, 5562);
eventLoop.run();
return 0;
}
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Swift