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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <memory>
#include <string>
#include <boost/bind.hpp>
#include <Swiften/Base/IDGenerator.h>
#include <Swiften/Elements/IQ.h>
#include <Swiften/Elements/RosterPayload.h>
#include <Swiften/Elements/Stanza.h>
#include <Swiften/Elements/VCard.h>
#include <Swiften/EventLoop/EventLoop.h>
#include <Swiften/EventLoop/EventOwner.h>
#include <Swiften/EventLoop/SimpleEventLoop.h>
#include <Swiften/Network/BoostConnection.h>
#include <Swiften/Network/BoostConnectionServer.h>
#include <Swiften/Network/BoostIOServiceThread.h>
#include <Swiften/Network/ConnectionServer.h>
#include <Swiften/Parser/PayloadParsers/FullPayloadParserFactoryCollection.h>
#include <Swiften/Parser/PlatformXMLParserFactory.h>
#include <Swiften/Serializer/PayloadSerializers/FullPayloadSerializerCollection.h>
#include <Limber/Server/ServerFromClientSession.h>
#include <Limber/Server/SimpleUserRegistry.h>
using namespace Swift;
class Server {
public:
Server(UserRegistry* userRegistry, EventLoop* eventLoop) : userRegistry_(userRegistry) {
serverFromClientConnectionServer_ = BoostConnectionServer::create(5222, boostIOServiceThread_.getIOService(), eventLoop);
serverFromClientConnectionServer_->onNewConnection.connect(boost::bind(&Server::handleNewConnection, this, _1));
serverFromClientConnectionServer_->start();
}
private:
void handleNewConnection(std::shared_ptr<Connection> c) {
std::shared_ptr<ServerFromClientSession> session(new ServerFromClientSession(idGenerator_.generateID(), c, &payloadParserFactories_, &payloadSerializers_, &xmlParserFactory, userRegistry_));
serverFromClientSessions_.push_back(session);
session->onElementReceived.connect(boost::bind(&Server::handleElementReceived, this, _1, session));
session->onSessionFinished.connect(boost::bind(&Server::handleSessionFinished, this, session));
session->startSession();
}
void handleSessionFinished(std::shared_ptr<ServerFromClientSession> session) {
serverFromClientSessions_.erase(std::remove(serverFromClientSessions_.begin(), serverFromClientSessions_.end(), session), serverFromClientSessions_.end());
}
void handleElementReceived(std::shared_ptr<ToplevelElement> element, std::shared_ptr<ServerFromClientSession> session) {
std::shared_ptr<Stanza> stanza(std::dynamic_pointer_cast<Stanza>(element));
if (!stanza) {
return;
}
stanza->setFrom(session->getRemoteJID());
if (!stanza->getTo().isValid()) {
stanza->setTo(JID(session->getLocalJID()));
}
if (!stanza->getTo().isValid() || stanza->getTo() == session->getLocalJID() || stanza->getTo() == session->getRemoteJID().toBare()) {
if (std::shared_ptr<IQ> iq = std::dynamic_pointer_cast<IQ>(stanza)) {
if (iq->getPayload<RosterPayload>()) {
session->sendElement(IQ::createResult(iq->getFrom(), iq->getID(), std::make_shared<RosterPayload>()));
}
if (iq->getPayload<VCard>()) {
if (iq->getType() == IQ::Get) {
std::shared_ptr<VCard> vcard(new VCard());
vcard->setNickname(iq->getFrom().getNode());
session->sendElement(IQ::createResult(iq->getFrom(), iq->getID(), vcard));
}
else {
session->sendElement(IQ::createError(iq->getFrom(), iq->getID(), ErrorPayload::Forbidden, ErrorPayload::Cancel));
}
}
else {
session->sendElement(IQ::createError(iq->getFrom(), iq->getID(), ErrorPayload::FeatureNotImplemented, ErrorPayload::Cancel));
}
}
}
}
private:
IDGenerator idGenerator_;
PlatformXMLParserFactory xmlParserFactory;
UserRegistry* userRegistry_;
BoostIOServiceThread boostIOServiceThread_;
std::shared_ptr<BoostConnectionServer> serverFromClientConnectionServer_;
std::vector< std::shared_ptr<ServerFromClientSession> > serverFromClientSessions_;
FullPayloadParserFactoryCollection payloadParserFactories_;
FullPayloadSerializerCollection payloadSerializers_;
};
int main() {
SimpleEventLoop eventLoop;
SimpleUserRegistry userRegistry;
userRegistry.addUser(JID("remko@localhost"), "remko");
userRegistry.addUser(JID("kevin@localhost"), "kevin");
userRegistry.addUser(JID("remko@limber.swift.im"), "remko");
userRegistry.addUser(JID("kevin@limber.swift.im"), "kevin");
Server server(&userRegistry, &eventLoop);
eventLoop.run();
return 0;
}
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Swift