1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "WebNetworkConnectionManager.h"

    20 

    21 namespace WRT {

    22 

    23 WebNetworkConnectionManager::WebNetworkConnectionManager(QObject *parent)

    24     : QObject(parent), m_WebNetworkSession(0)

    25 { 

    26     connect(&m_NetworkConfigurationManager, SIGNAL(updateCompleted()), 

    27             this, SLOT(configurationUpdateCompleted()));

    28     connect(&m_NetworkConfigurationManager, SIGNAL(configurationAdded(const QNetworkConfiguration&)),

    29             this, SLOT(configurationAdded(const QNetworkConfiguration&)));

    30     connect(&m_NetworkConfigurationManager, SIGNAL(configurationRemoved(const QNetworkConfiguration&)),

    31             this, SLOT(configurationRemoved(const QNetworkConfiguration&)));

    32     connect(&m_NetworkConfigurationManager, SIGNAL(onlineStateChanged(bool)), 

    33             this, SLOT(onlineStateChanged(bool)));

    34     connect(&m_NetworkConfigurationManager, SIGNAL(configurationChanged(const QNetworkConfiguration&)),

    35             this, SLOT(configurationChanged(const QNetworkConfiguration&)));

    36     	      

    37     updateConfigurations();

    38 }

    39 

    40 WebNetworkConnectionManager::~WebNetworkConnectionManager()

    41 {

    42     if (m_WebNetworkSession)

    43         deleteSession();

    44 }

    45 

    46 void WebNetworkConnectionManager::updateConfigurations()

    47 {

    48     m_NetworkConfigurationManager.updateConfigurations();

    49 }

    50 

    51 QNetworkConfiguration WebNetworkConnectionManager::defaultConfiguration() const

    52 {

    53     const bool canStartIAP = (m_NetworkConfigurationManager.capabilities() 

    54                               & QNetworkConfigurationManager::CanStartAndStopInterfaces);

    55     QNetworkConfiguration config = m_NetworkConfigurationManager.defaultConfiguration();

    56     if (!config.isValid() || !canStartIAP)

    57         return config;

    58         

    59     switch(config.type()) {

    60         case QNetworkConfiguration::InternetAccessPoint:

    61             // no user interaction -> system starts IAP immediately

    62             qDebug() << "IAP";

    63             break;

    64         case QNetworkConfiguration::ServiceNetwork:

    65             // no user interaction -> system determines best IAP in group and starts it

    66             qDebug() << "SNAP";

    67             break;

    68         case QNetworkConfiguration::UserChoice:

    69             // IAP resolved by asking user as part of QNetworkSession::open()

    70             qDebug() << "User Choice";

    71             break;

    72     }

    73     

    74     return config;

    75 }

    76 

    77 void WebNetworkConnectionManager::createSession(QNetworkConfiguration config)

    78 {   

    79     m_WebNetworkSession = new WebNetworkSession(config);

    80 }

    81 

    82 void WebNetworkConnectionManager::deleteSession(void)

    83 {   

    84     delete m_WebNetworkSession;

    85 }

    86 

    87 void WebNetworkConnectionManager::configurationUpdateCompleted()

    88 {

    89 	  qDebug() << "configurationUpdateCompleted: create new network connection session";

    90 	  if (m_WebNetworkSession)

    91 	  {

    92 	  	  qDebug() << "Delete old network connection session";

    93 	  	  deleteSession();

    94 	  }

    95 	  

    96     createSession(defaultConfiguration());

    97 }

    98 

    99 void WebNetworkConnectionManager::configurationAdded(const QNetworkConfiguration& config)

   100 {

   101     qDebug() << "Configuration" << config.name() << "Added";    

   102 }

   103 

   104 void WebNetworkConnectionManager::configurationRemoved(const QNetworkConfiguration& config)

   105 {

   106     qDebug() << "Configuration" << config.name() << "Removed";

   107 }

   108 

   109 void WebNetworkConnectionManager::onlineStateChanged(bool isOnline)

   110 {

   111     if (!isOnline)

   112     {

   113         qDebug() << "offline";

   114     }

   115     else

   116     {

   117         qDebug() << "online";

   118     }

   119     // flash icon to indicate the online state change with "online" and "offline".

   120 }

   121 

   122 void WebNetworkConnectionManager::configurationChanged(const QNetworkConfiguration &config)

   123 {

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

   125 }

   126 }