/*+
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* Copyright (c) 2002-2008 Nokia Corporation and/or its subsidiary(-ies). +
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:  This is the handler for various notifications related to+
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*                those SIM Application Toolkit proactive commands that+
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*                uses notifications to inform user about their actions.+
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*+
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*/+
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+
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+
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// INCLUDE FILES+
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#include    <e32base.h>+
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#include    <e32svr.h>+
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#include    "RSatUiSession.h"+
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#include    "MSatUiObserver.h"+
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#include    "SatSOpcodes.h"+
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#include    "CSatCNotifyHandler.h"+
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#include    "SatLog.h"+
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+
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// CONSTANTS+
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+
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// ============================ MEMBER FUNCTIONS ===============================+
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+
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// -----------------------------------------------------------------------------+
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// CSatCNotifyHandler::CSatCNotifyHandler+
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// C++ default constructor can NOT contain any code, that+
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// might leave.+
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// -----------------------------------------------------------------------------+
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//+
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//lint -e{1403, 1769} Can not be initialized, harmless.+
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CSatCNotifyHandler::CSatCNotifyHandler(+
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    TInt aPriority,+
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    RSatUiSession* aSession ) :+
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    CActive( aPriority ),+
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    iSession( aSession ),+
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    iNotifyData(),+
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    iNotifyPckg( iNotifyData ),+
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    iNotifyRsp(),+
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    iNotifyRspPckg( iNotifyRsp )+
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    {+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::CSatCNotifyHandler calling" )+
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+
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    // Add to active scheduler.+
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    CActiveScheduler::Add( this );+
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+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::CSatCNotifyHandler exiting" )+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CSatCNotifyHandler::NewL+
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// Two-phased constructor.+
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// -----------------------------------------------------------------------------+
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//+
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CSatCNotifyHandler* CSatCNotifyHandler::NewL(+
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    RSatUiSession* aSat )+
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    {+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::NewL calling" )+
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+
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    // Perform construction.+
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    CSatCNotifyHandler* self =+
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        new ( ELeave ) CSatCNotifyHandler( EPriorityLow, aSat );+
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+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::NewL exiting" )+
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    return self;+
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    }+
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+
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// Destructor+
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CSatCNotifyHandler::~CSatCNotifyHandler()+
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    {+
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    LOG( SIMPLE,+
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        "SATINTERNALCLIENT: CSatCNotifyHandler::~CSatCNotifyHandler calling" )+
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+
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    // Cancel any outstanding requests.+
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    Cancel();+
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    iSession = NULL;+
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+
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    LOG( SIMPLE,+
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        "SATINTERNALCLIENT: CSatCNotifyHandler::~CSatCNotifyHandler exiting" )+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CSatCNotifyHandler::Start+
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// Starts the handler.+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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void CSatCNotifyHandler::Start()+
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    {+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::Start calling" )+
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+
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    // Empty the IPC data+
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    TSatNotificationV1 temp;+
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    iNotifyData = temp;+
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    TSatNotificationRspV1 temp2;+
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    temp2.iAccepted = EFalse;+
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    temp2.iCommand = ESatSSendDataNotify;+
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    iNotifyRsp = temp2;+
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+
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    // Request notification.+
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    TIpcArgs arguments( &iNotifyPckg );+
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+
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    // Pass the notification IPC package.+
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    iSession->CreateRequest( ESatSProactiveNotification, arguments, iStatus );+
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+
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    // Set this handler to active so that it can receive requests.+
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    SetActive();+
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+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::Start exiting" )+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CSatCNotifyHandler::RunL+
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// Handles the command.+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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void CSatCNotifyHandler::RunL()+
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    {+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::RunL calling" )+
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+
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    // Check the status of the asnychronous operation+
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    if ( KErrNone != iStatus.Int() )+
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        {+
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        LOG2(+
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            SIMPLE,+
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            "SATINTERNALCLIENT: CSatCNotifyHandler::RunL error: %d",+
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            iStatus.Int() )+
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+
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        // Renew the request+
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        Start();+
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        }+
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+
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    else+
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        {+
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        // This will contain the result of the user query.+
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        TBool userQuery( ETrue );+
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+
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        // This will contain EFalse if requested icon is not displayed.+
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        // And if icon is displayed, it contains ETrue.+
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        TBool requestedIconDisplayed( EFalse );+
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+
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        // This will contain the result that has the user pressed end key.+
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        TBool terminatedByUser( EFalse );+
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        +
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        // Has to be casted to TInt before casting to TSatIconQualifier, because+
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        // GCC warns about the direct cast.+
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        const struct TSatIconId iconId =+
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            {+
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            iNotifyData.iIconId.iIdentifier,+
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                static_cast<TSatIconQualifier>(+
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                    static_cast<TInt>(+
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                        iNotifyData.iIconId.iIconQualifier ) )+
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            };+
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+
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        // Send notification to UI+
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        TSatUiResponse response = iSession->SatUiObserver()->Notification(+
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            iNotifyData.iCommand,+
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            iNotifyData.iAlphaIdStatus,+
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            iNotifyData.iText,+
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            iconId,+
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            requestedIconDisplayed,+
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            iNotifyData.iControlResult );+
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        +
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        // Check response+
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        if ( ESatSuccess != response )+
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            {+
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            LOG( SIMPLE, +
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            "SATINTERNALCLIENT: CSatCNotifyHandler::RunL ESatSuccess != response" )+
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            terminatedByUser = ETrue;+
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            }+
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        +
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        // Indicate SAT Server that notification is complete+
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        iNotifyRsp.iCommand = iNotifyData.iCommand;+
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        iNotifyRsp.iRequestedIconDisplayed = requestedIconDisplayed;+
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        iNotifyRsp.iSessionTerminatedByUser = terminatedByUser;+
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        iNotifyRsp.iAccepted = userQuery;+
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+
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        // Pass the notification response IPC package.+
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        TIpcArgs arguments( &iNotifyRspPckg );+
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+
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        // Perform the IPC data transfer.+
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        iSession->CreateRequest( ESatSProactiveNotificationResponse, arguments );+
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+
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        Start();+
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        }+
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+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::RunL exiting" )+
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    }+
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+
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// -----------------------------------------------------------------------------+
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// CSatCNotifyHandler::DoCancel+
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// Cancels the pending request.+
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// (other items were commented in a header).+
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// -----------------------------------------------------------------------------+
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//+
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void CSatCNotifyHandler::DoCancel()+
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    {+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::DoCancel calling" )+
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+
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    // Complete the request with cancel code.+
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    TRequestStatus* requestStatus = &iStatus;+
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    User::RequestComplete( requestStatus, KErrCancel );+
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+
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    LOG( SIMPLE, "SATINTERNALCLIENT: CSatCNotifyHandler::DoCancel exiting" )+
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    }+
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+
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//  End of File+
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