source: qutecom-coip/libs/coipmanager/include/coipmanager/filesessionmanager/FileSessionManager.h @ 125:d648f4cb122f

/*
 * QuteCom, a voice over Internet phone
 * Copyright (C) 2010 Mbdsys
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef OWFILESESSIONMANAGER_H
#define OWFILESESSIONMANAGER_H

#include <coipmanager/ICoIpSessionManager.h>

#include <coipmanager/filesessionmanager/IFileSessionManagerPlugin.h>
#include <coipmanager/filesessionmanager/ReceiveFileSession.h>

class Account;
class CoIpModule;
class IFileSessionManagerPlugin;
class IReceiveFileSessionPlugin;
class ISendFileSessionPlugin;
class SendFileSession;

/**
 * File Session Manager.
 *
 * Used to manage classes related to File Transfer.
 *
 * @ingroup CoIpManager
 * @author Philippe Bernery
 */
class COIPMANAGER_API FileSessionManager : public ICoIpSessionManager {
        Q_OBJECT
        friend class SendFileSession;
public:

        FileSessionManager(CoIpManager & coIpManager);

        virtual ~FileSessionManager();

        /**
         * Creates a SendFileSession. Caller is responsible for deleting the
         * Session.
         */
        SendFileSession * createSendFileSession();

        virtual IFileSessionManagerPlugin * getICoIpManagerPlugin(const Account & account, const ContactList & contactList) const;

Q_SIGNALS:
        /**
         * Emitted when a new ReceiveFileSession
         *
         * @param sender this class
         * @param fileSession pointer to the newly created FileSession. The receiver of the signal is responsible to delete the Session.
         */
        void newReceiveFileSessionCreatedSignal(ReceiveFileSession * fileSession);

        /**
         * TODO: to be changed: if a new implementation of File transfer is created,
         * these events will not be valid anymore. There should in a class like Session
         *
         * @see IFileSessionManagerPlugin::needsUpgradeEvent
         */
        void needsUpgradeSignal();

        /**
         * @see IFileSessionManagerPlugin::peerNeedsUpgradeEvent
         */
        void peerNeedsUpgradeSignal(Contact contact);

private Q_SLOTS:

        /**
         * @see IFileSessionManagerPlugin::newIReceiveFileSessionCreatedEvent
         */
        void newIReceiveFileSessionPluginCreatedSlot(IReceiveFileSessionPlugin * iReceiveFileSession);

        /**
         * @see IFileSessionManagerPlugin::needsUpgradeEventHandler
         */
        void needsUpgradeSlot();

        /**
         * @see IFileSessionManagerPlugin::peerNeedsUpgradeEventHandler
         */
        void peerNeedsUpgradeSlot(IMContact imContact);

private:

        virtual void initialize();

        virtual void uninitialize();
};

#endif  //OWFILESESSIONMANAGER_H