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  * Engine of Wlan Login application.

    16  */

    17 

    18 #ifndef WLANLOGINENGINE_H

    19 #define WLANLOGINENGINE_H

    20 

    21 // System includes

    22 #include <QObject>

    23 #include <HbAction>

    24 

    25 // User includes

    26 #include "qnetworkconfigmanager.h"

    27 #include "qnetworkconfiguration.h"

    28 #include "qnetworksession.h"

    29 #include "wlanloginservice.h"

    30 #include "ictsqtwrapper.h"

    31 #include "wlanloginnetworkaccessmanager.h"

    32 

    33 // Forward declarations

    34 

    35 // External data types

    36 

    37 // Constants

    38 

    39 /*!

    40     Total polling time for ICTS in microseconds

    41 */ 

    42 const int totalPollingTime = 20000000;

    43 

    44 /*!

    45     Polling interval time for ICTS in microseconds

    46 */ 

    47 const int pollingInterval = 4000000;

    48 

    49 /*!

    50     Message box time out value in milliseconds

    51 */ 

    52 const int messageBoxTimeout = 3000;

    53 

    54 

    55 QTM_USE_NAMESPACE

    56 

    57 // Class declaration

    58 class WlanLoginEngine : public QObject

    59     {

    60     Q_OBJECT

    61 

    62 public:

    63     

    64     /*!

    65         Enumeration type for storing current engine state

    66     */ 

    67     enum EngineState { 

    68         WaitingForStart = 0, //!< Engine waiting start from Qt Highway

    69         UpdatingNetworkConfigurations, //!< Engine is updating netowk configuration states

    70         OpeningNetworkSession, //!< Engine is opening network session

    71         NetworkSessionOpened, //!< Network session is opened by engine

    72         RunningIcts, //!< Internet connectivity test ongoing

    73         IctsFailed, //!< Internet connectivity test has failed

    74         IctsOk, //!< Internet connectivity test has been ran successfully

    75         WaitingForStopRequest, //!< Waiting for stop service request

    76     };

    77     

    78     explicit WlanLoginEngine(QObject *parent = 0);

    79     ~WlanLoginEngine();

    80 

    81     void openSession();

    82     void stopIcts();

    83     void showConnectionDroppedMessageBox();

    84     void emitCompleteServiceRequest(WlanLoginService::WlanLoginStatus status);    

    85     WlanLoginNetworkAccessManager* networkAccessManager() const;

    86     EngineState engineState();

    87     void setEngineState(EngineState newState);

    88     

    89 signals:

    90     void completeServiceRequest(int status);

    91     void connectionReady(QUrl url);

    92     void ictsOk();    

    93     

    94 private slots:

    95     void handleStartLogin(int iapId, int netId, QUrl redirectionUrl);

    96     void handleStopLogin();

    97     void handleUpdateCompleted();

    98     void handleSessionOpened();   

    99 

   100     void handleSessionStateChanged(QNetworkSession::State newState);

   101     void handleSessionError(QNetworkSession::SessionError error);

   102     void connectionDroppedMessageBoxClosed(HbAction* action);

   103 

   104     void handleStartIcts();

   105     void handleConnectivityTestResult(IctsWrapper::ConnectivityTestResult result, QUrl redirectUrl);

   106     void handleCancelTriggered();

   107     void handleNextTriggered();

   108     

   109 private: // Data

   110     

   111     // Not owned data

   112 

   113     // Owned data

   114     EngineState mEngineState; //!< current state of the Engine

   115     bool mStartRequestCompleted; //!<  Variable for storing service request state

   116     QNetworkConfigurationManager* mNetConfigurationManager; //!< pointer to network configuration manager 

   117     WlanLoginNetworkAccessManager* mNetworkAccessManager; //!< pointer to network access manager

   118     QNetworkSession* mNetworkSession; //!< pointer to network session

   119     IctsWrapper* mIctsWrapper; //!< pointer to ICTS client wrapper

   120     bool mIctsFirstRun; //!< Flag to check if we are running ICTS first time

   121     int mIap; //!< IAP that was provided in startup

   122     int mNetId; //!< network ID that was provided in startup

   123     QUrl mRedirectionUrl; //!< redirection URL that was provided in startup

   124     };

   125 

   126 #endif // WLANLOGINENGINE_H