/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Nokia Corporation Code.
 *
 * The Initial Developer of the Original Code is
 * Nokia Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 * Jeremias Bosch <jeremias.bosch@gmail.com>
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#ifndef NSQTNETWORKMANAGER_H_
#define NSQTNETWORKMANAGER_H_

#include <QNetworkConfigurationManager>
#include <QObject>
#include <QTimer>
#include <QNetworkConfiguration>
#include <QNetworkSession>
#include "nscore.h"

class nsQtNetworkManager;



class nsQtNetworkManager : public QObject
{
  Q_OBJECT
  public:
    static void create();
    static void destroy();
    virtual ~nsQtNetworkManager();

    static nsQtNetworkManager* get() { return gQtNetworkManager; }

    static bool IsConnected();
    static bool GetLinkStatusKnown();
    static void enableInstance();
    bool openConnection(const QString&);
    bool isOnline();
  signals:
    void openConnectionSignal();

  public slots:
    void closeSession();
    void onlineStateChanged(bool);

  private slots:
    void openSession();

  private:
    explicit nsQtNetworkManager(QObject* parent = 0);

    static nsQtNetworkManager* gQtNetworkManager;
    QNetworkSession* networkSession;
    QNetworkConfiguration networkConfiguration;
    QNetworkConfigurationManager networkConfigurationManager;
    QTimer mBlockTimer;
    bool mOnline;
};

#endif /* NSQTNETWORKMANAGER_H_ */