* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published by

* the Free Software Foundation, version 2.1 of the License.

* 

* 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 Lesser General Public License for more details.

* You should have received a copy of the GNU Lesser General Public License

* along with this program.  If not, 

* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

* Description:

#include "WebNetworkSession.h"

/*!

    Constructs a WebNetworkConfigurationManager with the given \a parent.

*/

    : QObject(parent), m_WebNetworkSession(0), m_offlined(false)

    // set up handlers for Network Configuration Manager signals

            this, SLOT(handleConfigurationUpdateCompleted()));

            this, SLOT(handleConfigurationAdded(const QNetworkConfiguration&)));

            this, SLOT(handleConfigurationRemoved(const QNetworkConfiguration&)));

            this, SLOT(handleOnlineStateChanged(bool)));

            this, SLOT(handleConfigurationChanged(const QNetworkConfiguration&)));

#ifdef QT_MOBILITY_SYSINFO 

    // initialize the mapping between network mode string and SystemNetworkInfo::NetworkMode

    initializeMapString();

#endif // QT_MOBILITY_SYSINFO

/*!

    Frees the resources associated with the WebNetworkConfigurationManager object.

*/

/*!

    Initiates an update of all configurations. This may be used to initiate WLAN scans or other

    time consuming updates which may be required to obtain the correct state for configurations.

    This call is asynchronous. On completion of this update the updateCompleted() signal is

    emitted. If new configurations are discovered or old ones were removed or changed the update

    process may trigger the emission of one or multiple configurationAdded(),

    configurationRemoved() and configurationChanged() signals.

    If a configuration state changes as a result of this update all existing QNetworkConfiguration

    instances are updated automatically.

*/

/*!

    Returns the default configuration to be used. This function always returns a discovered

    configuration; otherwise an invalid configuration. Only configuration type SNAP is handled.

    In some cases it may be required to call updateConfigurations() and wait for the

    updateCompleted() signal before calling this function.

*/

/*! 

    Create a Web Network Session using a QNetworkConfiguration and connect to its signals.

*/

    // set up handlers for the WebNetworkSession signals

    connect(m_WebNetworkSession, SIGNAL(sessionConfigurationChanged(const QNetworkConfiguration &)),

            this, SLOT(handleSessionConfigurationChanged(const QNetworkConfiguration &)));

/*! 

    Delete a Web Network Session.

*/

    m_WebNetworkSession = 0;

/*!

    Handle the updateCompleted signal from Network Configuration Manager.

    It creates a Web Network Session using the default configuration.

*/

void WebNetworkConnectionManager::handleConfigurationUpdateCompleted()

/*! 

    Handle the configurationAdded signal from Network Configuration Manager.

*/

void WebNetworkConnectionManager::handleConfigurationAdded(const QNetworkConfiguration& config)

/*! 

    Handle the configurationRemoved signal from Network Configuration Manager

*/

void WebNetworkConnectionManager::handleConfigurationRemoved(const QNetworkConfiguration& config)

/*! 

    Handle the onlineStateChanged signal from Network Configuration Manager.

*/

void WebNetworkConnectionManager::handleOnlineStateChanged(bool isOnline)

    emit networkOnlineStateChanged(isOnline);

        m_offlined = true;

        m_offlined = false;

/*! 

    Handle the configurationChanged signal from Network Configuration Manager.

*/

void WebNetworkConnectionManager::handleConfigurationChanged(const QNetworkConfiguration &config)

    qDebug() << "Configuration" << config.name() << "Changed";

    qDebug() << "bearername:" << config.bearerName() << "type:" << config.type() << "state:" << config.state() << "purpose:" << config.purpose();

    /* The QNetworkSession is closed becuase of previous offline condition. Re-open the session if 

       the configuration matches the configurations hold by the QNetworkSession */

#ifdef NO_OFFLINED_BUG

    if (isOfflined())

    {

#endif // NO_OFFLINED_BUG

        if (m_WebNetworkSession && !m_WebNetworkSession->isOpen())

        {

            QNetworkConfiguration sessionConfig = m_WebNetworkSession->configuration();

            QList<QNetworkConfiguration> children = sessionConfig.children();

        	  switch(sessionConfig.type())

            {

                case QNetworkConfiguration::ServiceNetwork:        

                    /* Traverse all configuration to find the matching configuration */

                    foreach(QNetworkConfiguration tmpConfig, children)

                    {

        	              if (config == tmpConfig)

        	              {

        	              	  if ((config.state() == QNetworkConfiguration::Discovered) ||

        	              	  	   (config.state() == QNetworkConfiguration::Active))

        	                      m_WebNetworkSession->open();

            	              break;

            	          }

            	      }

                    break;  

               case QNetworkConfiguration::InternetAccessPoint:

        	          qDebug() << "InternetAccessPoint";

                    break;

               case QNetworkConfiguration::UserChoice:

        	          qDebug() << "UserChoice";

        	          break;

               default:

        	         break;

            } 	  

        }

#ifdef NO_OFFLINED_BUG

    }

#endif // NO_OFFLINED_BUG

} 

/*! 

    Handle the networkNameChanged signal from Network Configuration Manager and translate 

    sessionConfiguration signal to networknameChanged.

    It a\ emits networkNameChanged signal for no cellular network connetion.

*/

void WebNetworkConnectionManager::handleSessionConfigurationChanged(const QNetworkConfiguration &config)

{  

    qDebug() << "handleSessionConfigurationChanged" << "bearername:" << config.bearerName();

#ifdef QT_MOBILITY_SYSINFO  

    QSystemNetworkInfo::NetworkMode mode;

    mode = m_mapStringNetworkMode[config.bearerName()];

    emit networkSessionNameChanged(mode, config.name());

#endif // QT_MOBILITY_SYSINFO

#ifdef QT_MOBILITY_SYSINFO

void WebNetworkConnectionManager::initializeMapString(void)

{

	  m_mapStringNetworkMode["Ethernet"] = QSystemNetworkInfo::EthernetMode;

	  m_mapStringNetworkMode["WLAN"] = QSystemNetworkInfo::WlanMode;

	  m_mapStringNetworkMode["2G"] = QSystemNetworkInfo::GsmMode;

	  m_mapStringNetworkMode["CDMA2000"] = QSystemNetworkInfo::CdmaMode;

	  m_mapStringNetworkMode["WCDMA"] = QSystemNetworkInfo::WcdmaMode;

	  m_mapStringNetworkMode["HSPA"] = QSystemNetworkInfo::UnknownMode;

	  m_mapStringNetworkMode["Bluetooth"] = QSystemNetworkInfo::BluetoothMode;

	  m_mapStringNetworkMode["WiMAX"] = QSystemNetworkInfo::WimaxMode;

	  m_mapStringNetworkMode[""] = QSystemNetworkInfo::UnknownMode;

#endif // QT_MOBILITY_SYSINFO

} // WRT