/*

 * Copyright (c) 2010 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:  ?Description

 *

 */

#include <usif/usifcommon.h>

#include <usif/scr/screntries.h>

#include "t_installer.h"

using namespace Usif;

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

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

// T_CaInstaller::~T_CaInstaller

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

//

T_Installer::~T_Installer()

    {

    Cancel();

    //iFs.Close();

    delete iArguments;

    delete iResults;

    iInstaller.Close();

    iSoftwareRegistry.Close();

    }

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

// T_CaInstaller::NewL

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

//

T_Installer *T_Installer::NewL(TInt aPriority)

    {

    T_Installer *self = new (ELeave) T_Installer(

            aPriority );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// T_CaInstaller::T_CaInstaller

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

//

T_Installer::T_Installer( TInt aPriority ) :

    CActive( aPriority ), iInstaller()

    {

    CActiveScheduler::Add( this );

    }

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

// T_CaInstaller::ConstructL

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

//

void T_Installer::ConstructL()

    {

    iArguments = COpaqueNamedParams::NewL();

    iResults = COpaqueNamedParams::NewL();

    iArguments->AddIntL( KSifInParam_InstallInactive, ETrue );

    iArguments->AddIntL( KSifInParam_InstallSilently, ETrue );

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

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

    //User::LeaveIfError( iFs.Connect() ); 

    }

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

// T_CaInstallOperation::ConstructL

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

//

void T_Installer::InstallL( const TDesC& aFileName )

    {

    if (IsActive())

        {

        User::Leave(KErrInUse);

        }

    iInstaller.Install( aFileName, *iArguments, *iResults, iStatus );

    SetActive();

    iSchedulerWait.Start();

    User::LeaveIfError(iStatus.Int());

    }

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

// T_CaInstaller::UnistallL

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

//

void T_Installer::UninstallL(TComponentId aComponentId)

    {

    if (IsActive())

        {

        User::Leave( KErrInUse );

        }

    if (aComponentId >= 1) 

        {

        iInstaller.Uninstall( aComponentId, *iArguments, *iResults, iStatus );

        SetActive();

        iSchedulerWait.Start();

        User::LeaveIfError(iStatus.Int());

        }

    }

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

// T_CaInstaller::UnistallL

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

//

void T_Installer::UninstallL(const TDesC& aFileName)

    {    

        UninstallL( GetComponentIdL(aFileName) );    

    }

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

// T_CaInstaller::UnistallL

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

//

void T_Installer::UninstallL( TUint32 aUid )

    {

    UninstallL( GetComponentIdL( aUid ) );    

    }

TComponentId T_Installer::GetComponentIdL( const TDesC& aFileName )

    {

    CComponentFilter* const fileNameFilter = CComponentFilter::NewLC();

    fileNameFilter->SetFileL( aFileName );

    RArray<TComponentId> componentIds;

    CleanupClosePushL( componentIds );

    iSoftwareRegistry.GetComponentIdsL( componentIds, fileNameFilter );

    TComponentId componentId( 0 );

    if ( componentIds.Count() == 1 )

        {

        componentId = componentIds[0];    

        }

    else if ( componentIds.Count() >= 2 )

        {

        User::Leave( KErrGeneral );

        }

    CleanupStack::PopAndDestroy( &componentIds );

    CleanupStack::PopAndDestroy( fileNameFilter );

    return componentId;

    }

TComponentId T_Installer::GetComponentIdL( TInt32 aUid )

    {

    TUid uid;

    TComponentId componentId = iSoftwareRegistry.GetComponentIdForAppL(

            uid.Uid( aUid ) );;

    if ( componentId <= 0 )

        {

        User::Leave( KErrGeneral );  

        }

    return componentId;

    }

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

// T_CaInstaller::RunL

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

//

void T_Installer::RunL()

    {

    iSchedulerWait.AsyncStop();

    }

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

// T_CaInstaller::DoCancel

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

//

void T_Installer::DoCancel()

    {

    iInstaller.CancelOperation();

    iSchedulerWait.AsyncStop();

    }

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

// T_CaInstaller::RunError

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

//

TInt T_Installer::RunError(TInt /*aError*/)

    {

    return KErrNone;

    }