/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Starts applications

*

*/

#include <apgcli.h> // for RApaLsSession

#include <apacmdln.h> // for CApaCommandLine

#include "DevEncStarterAppStarter.h"

#include "DevEncLog.h"

// ================= MEMBER FUNCTIONS =======================

//

// ----------------------------------------------------------

// CDevEncStarterStarter::NewL

// Instancies CDevEncStarterStarter object

// ----------------------------------------------------------

//

CDevEncStarterStarter* CDevEncStarterStarter::NewL( MAppStarterCallback* aCallback )

    {

    CDevEncStarterStarter* self = CDevEncStarterStarter::NewLC(aCallback);

    CleanupStack::Pop();

    return self;

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::NewL

// Instancies CDevEncStarterStarter object

// ----------------------------------------------------------

//

CDevEncStarterStarter* CDevEncStarterStarter::NewLC( MAppStarterCallback* aCallback )

    {

    CDevEncStarterStarter* self = new ( ELeave ) CDevEncStarterStarter( aCallback );

    CleanupStack::PushL ( self );

    self->ConstructL();

    //CleanupStack::Pop();

    return self;

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::ConstructL()

// Initializes data objects

// ----------------------------------------------------------

//

void CDevEncStarterStarter::ConstructL()

    {

    CActiveScheduler::Add( this );

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::CDevEncStarterStarter()

// Constructor

// ----------------------------------------------------------

//

CDevEncStarterStarter::CDevEncStarterStarter( MAppStarterCallback* aCallback )

    : CActive( EPriorityStandard ),

      iCallback( aCallback )

    {

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::CDevEncStarterStarter()

// Destructor

// ----------------------------------------------------------

//

CDevEncStarterStarter::~CDevEncStarterStarter()

    {

    Cancel();

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::CanStartAppL()

//

// ----------------------------------------------------------

//

TBool CDevEncStarterStarter::CanStartAppL( const TUint32& aUid )

    {

    DFLOG2( ">>CDevEncStarterStarter::CanStartAppL %x", aUid );

    TBool result( EFalse );

    RApaLsSession ls;

    CleanupClosePushL( ls );

    User::LeaveIfError( ls.Connect() );

    TApaAppInfo appInfo;

    TInt err = ls.GetAppInfo( appInfo, TUid::Uid( aUid ) );

    if ( err == KErrNone )

        {

        result = ETrue;

        }

    CleanupStack::PopAndDestroy(); // ls

    return result;

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::StartAppL()

//

// ----------------------------------------------------------

//

void CDevEncStarterStarter::StartAppL( const TUint32& aUid )

    {

    DFLOG2( ">>CDevEncStarterStarter::StartAppL %x", aUid );

    if ( this->IsActive() )

        {

        DFLOG( "Already active" );

        return;

        }

    RApaLsSession ls;

    CleanupClosePushL( ls );

    User::LeaveIfError( ls.Connect() );

    TApaAppInfo appInfo;

    TInt err = ls.GetAppInfo( appInfo, TUid::Uid( aUid ) );

    if ( err == KErrNone )

        {

        CApaCommandLine* apaCommandLine = CApaCommandLine::NewLC();

        apaCommandLine->SetExecutableNameL( appInfo.iFullName );

        apaCommandLine->SetCommandL( EApaCommandRun );

        TThreadId threadId;

        DFLOG2( "iStatus = %d", iStatus.Int() );

        TRequestStatus* status = &iStatus;

        TInt startErr = ls.StartApp( *apaCommandLine, threadId, status );

        DFLOG2( "iStatus after StartApp = %d", iStatus.Int() );

        CleanupStack::PopAndDestroy( apaCommandLine );

        if ( startErr == KErrNone )

            {

            iAppUidStarting = aUid;

            SetActive();

            }

        else

            {

            DFLOG2( "Start error %d", startErr );

            }

        }

    else

        {

        FLOG2( "GetAppInfo error %d", err );

        }

    CleanupStack::PopAndDestroy(); // ls

    DFLOG( "<<CDevEncStarterStarter::StartAppL" );

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::RunError()

// CActive Object method

// ----------------------------------------------------------

//

TInt CDevEncStarterStarter::RunError( TInt aError )

    {

    DFLOG2( "CDevEncStarterStarter::RunError aError = %d", aError );

    return aError;

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::RunL()

// CActive Object method

// ----------------------------------------------------------

//

void CDevEncStarterStarter::RunL()

    {

    DFLOG2( "CDevEncStarterStarter::RunL, status %d", iStatus.Int()  );

    if ( iStatus.Int() == KErrNone )

        {

        if ( iCallback )

            {

            DFLOG( "Informing callback object" );

            iCallback->AppStarted( iAppUidStarting );

            }

        else

            {

            DFLOG( "No callback object registered" );

            }

        }

    else

        {

        DFLOG( "No callback informing because of error" );

        }

    iAppUidStarting = 0;

    }

// ----------------------------------------------------------

// CDevEncStarterStarter::DoCancel()

// CActive Object method

// ----------------------------------------------------------

//

void CDevEncStarterStarter::DoCancel()

    {

    }

// End of file