public:

		/// Creates new RosterManager.

		/// \param user User associated with this RosterManager.

		/// \param component Transport instance associated with this roster.

		RosterManager(User *user, Component *component);

		/// Destructor.

		virtual ~RosterManager();

		/// Associates the buddy with this roster,

		/// and if the buddy is not already in XMPP user's server-side roster, the proper requests

		/// are sent to XMPP user (subscribe presences, Roster Item Exchange stanza or

		/// the buddy is added to server-side roster using remote-roster protoXEP).

		/// \param buddy Buddy

		void setBuddy(Buddy *buddy);

		/// Deassociates the buddy with this roster.

		/// \param buddy Buddy.

		void unsetBuddy(Buddy *buddy);

		Buddy *getBuddy(const std::string &name);

		void setStorageBackend(StorageBackend *storageBackend);

		/// Returns user associated with this roster.

		/// \return User

		User *getUser() { return m_user; }

		/// Called when new Buddy is added to this roster.

		/// \param buddy newly added Buddy

		boost::signal<void (Buddy *buddy)> onBuddySet;

		/// Called when Buddy has been removed from this roster.

		/// \param buddy removed Buddy

		boost::signal<void (Buddy *buddy)> onBuddyUnset;

		void handleSubscription(Swift::Presence::ref presence);

	private:

		void setBuddyCallback(Buddy *buddy);

		void sendBuddyRosterPush(Buddy *buddy);

		void sendRIE();

		void handleBuddyRosterPushResponse(Swift::ErrorPayload::ref error, const std::string &key);

		std::map<std::string, Buddy *> m_buddies;

		Component *m_component;

		/// Called when new User class is created.

		/// \param user newly created User class

		boost::signal<void (User *user)> onUserCreated;

		/// Called when User class is going to be removed

		/// \param user removed User class

		boost::signal<void (User *user)> onUserDestroyed;

	private:

		void handlePresence(Swift::Presence::ref presence);

		void handleMessageReceived(Swift::Message::ref message);

		void handleGeneralPresenceReceived(Swift::Presence::ref presence);

		void handleProbePresence(Swift::Presence::ref presence);

		void handleSubscription(Swift::Presence::ref presence);

// 		void handleDiscoInfoResponse(boost::shared_ptr<Swift::DiscoInfo> info, Swift::ErrorPayload::ref error, const Swift::JID& jid);

		void addUser(User *user);

		long m_onlineBuddies;

		User *m_cachedUser;

		std::map<std::string, User *> m_users;

		Component *m_component;

		StorageBackend *m_storageBackend;

		StorageResponder *m_storageResponder;

		RosterResponder *m_rosterResponder;

};

}

void RosterManager::handleSubscription(Swift::Presence::ref presence) {

	std::string legacyName = Buddy::JIDToLegacyName(presence->getTo());

}

void RosterManager::setStorageBackend(StorageBackend *storageBackend) {

	if (m_rosterStorage) {

		m_rosterStorage->storeBuddies();

		delete m_rosterStorage;

	}

	m_rosterStorage = new RosterStorage(m_user, storageBackend);

	std::list<BuddyInfo> roster;

	storageBackend->getBuddies(m_user->getUserInfo().id, roster);

	for (std::list<BuddyInfo>::const_iterator it = roster.begin(); it != roster.end(); it++) {

		Buddy *buddy = m_component->getFactory()->createBuddy(this, *it);

		std::cout << "CREATING BUDDY FROM DATABASE CACHE " << buddy->getName() << "\n";

		m_buddies[buddy->getName()] = buddy;

		onBuddySet(buddy);

	}

}

}

 *

 * Copyright (C) 2009, Jan Kaluza <hanzz@soc.pidgin.im>

 *

 * 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 "rosterresponder.h"

#include <iostream>

#include <boost/bind.hpp>

#include "Swiften/Queries/IQRouter.h"

#include "Swiften/Swiften.h"

using namespace Swift;

using namespace boost;

namespace Transport {

RosterResponder::RosterResponder(Swift::IQRouter *router, StorageBackend *storageBackend, UserManager *userManager) : Swift::Responder<RosterPayload>(router) {

	m_storageBackend = storageBackend;

	m_userManager = userManager;

}

RosterResponder::~RosterResponder() {

}

bool RosterResponder::handleGetRequest(const Swift::JID& from, const Swift::JID& to, const std::string& id, boost::shared_ptr<Swift::RosterPayload> payload) {

	// Get means we're in server mode and user wants to fetch his roster.

	// For now we send empty reponse, but TODO: Get buddies from database and send proper stored roster.

	return true;

}

bool RosterResponder::handleSetRequest(const Swift::JID& from, const Swift::JID& to, const std::string& id, boost::shared_ptr<Swift::RosterPayload> payload) {

	sendResponse(from, id, boost::shared_ptr<RosterPayload>(new RosterPayload()));

	return true;

}

}

		User *user = m_users[barejid];

		m_cachedUser = user;

		return user;

	}

	return NULL;

}

void UserManager::removeUser(User *user) {

	m_users.erase(user->getJID().toBare().toString());

	if (m_cachedUser == user)

		m_cachedUser = NULL;

	onUserDestroyed(user);

	delete user;

}

int UserManager::getUserCount() {

	return m_users.size();

}

void UserManager::handlePresence(Swift::Presence::ref presence) {

	std::string barejid = presence->getTo().toBare().toString();

	std::string userkey = presence->getFrom().toBare().toString();

	User *user = getUser(userkey);

		// No user and unavailable presence -> answer with unavailable

		if (presence->getType() == Swift::Presence::Unavailable) {

			Swift::Presence::ref response = Swift::Presence::create();

			response->setTo(presence->getFrom());

			response->setFrom(presence->getTo());

			response->setType(Swift::Presence::Unavailable);

			m_component->getStanzaChannel()->sendPresence(response);

			UserInfo res;

			bool registered = m_storageBackend->getUser(userkey, res);

			if (registered) {

				m_storageBackend->setUserOnline(res.id, false);

			}

			return;

		}

		UserInfo res;

		bool registered = m_storageBackend->getUser(userkey, res);

		if (m_component->inServerMode()) {

			if (!registered) {

				res.password = "";

				res.uin = presence->getFrom().getNode();

				res.jid = userkey;