/*

* Copyright (c) 2002 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:  Implementation of the CProfilesLocalFeatures.

*

*/

// INCLUDE FILES

#include "CProfilesLocalFeatures.h"

#include "ProfileEnginePrivateCRKeys.h"

#include "ProfilesDebug.h"

#include <centralrepository.h>

#include <apmstd.h>

namespace

    {

    _LIT( KProfilesSpace, " " );

    }

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

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

// CProfilesLocalFeatures::CProfilesLocalFeatures

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CProfilesLocalFeatures::CProfilesLocalFeatures()

    : iFeatureBitMask( 0 )

    {

    }

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

// CProfilesLocalFeatures::CProfilesLocalFeatures

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CProfilesLocalFeatures::CProfilesLocalFeatures( TInt aFeatureBitMask )

    : iFeatureBitMask( aFeatureBitMask )

    {

    }

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

// CProfilesLocalFeatures::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CProfilesLocalFeatures::ConstructL()

    {

    CRepository* cenrep = CRepository::NewL( KCRUidProfilesLV );

    CleanupStack::PushL( cenrep );

    User::LeaveIfError( cenrep->Get( KProfilesLVFlags, iFeatureBitMask ) );

    ReadListKeyL( *cenrep, KProEngBlockedTones, iBlockedTones );

    ReadListKeyL( *cenrep, KProEngBlockedUnprotectedTones,

                  iBlockedUnprotectedTones );

    ReadListKeyL( *cenrep, KProEngBlockedProtectedTones,

                  iBlockedProtectedTones );

    ReadListKeyL( *cenrep, KProEngBlockedDemoPlayTones,

                  iBlockedDemoPlayTones );

    ReadListKeyL( *cenrep, KProEngExcludedTones,

                  iExcludedTones );

    CleanupStack::PopAndDestroy(); // cenrep

    if( ( iBlockedTones.Length() > 0 ) ||

        ( iBlockedUnprotectedTones.Length() > 0 ) ||

        ( iBlockedProtectedTones.Length() > 0 ) )

        {

        iMimeBuf.CreateL( KMaxDataTypeLength + KProfilesSpace().Length() );

        }

    }

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

// CProfilesLocalFeatures::NewL

//

// (other items were commented in a header).

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

//

CProfilesLocalFeatures* CProfilesLocalFeatures::NewL()

    {

    CProfilesLocalFeatures* self = new ( ELeave ) CProfilesLocalFeatures();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); // self

    return self;

    }

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

// CProfilesLocalFeatures::NewL

//

// (other items were commented in a header).

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

//

CProfilesLocalFeatures* CProfilesLocalFeatures::NewL(

        CProfilesLocalFeatures& aLocalFeatures )

    {

    return new ( ELeave )

        CProfilesLocalFeatures( aLocalFeatures.iFeatureBitMask );

    }

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

// CProfilesLocalFeatures::IsFeatureSupported

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsFeatureSupported( TInt aLocalFeatureId ) const

    {

    return iFeatureBitMask & aLocalFeatureId;

    }

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

// CProfilesLocalFeatures::IsBlockedType

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsBlockedType( const TDesC& aMimeType )

    {

    return ContainsMimeType( iBlockedTones, aMimeType );

    }

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

// CProfilesLocalFeatures::IsBlockedUnprotectedType

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsBlockedUnprotectedType(

        const TDesC& aMimeType )

    {

    return ContainsMimeType( iBlockedUnprotectedTones, aMimeType );

    }

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

// CProfilesLocalFeatures::IsBlockedProtectedType

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsBlockedProtectedType( const TDesC& aMimeType )

    {

    return ContainsMimeType( iBlockedProtectedTones, aMimeType );

    }

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

// CProfilesLocalFeatures::IsBlockedDemoPlayType

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsBlockedDemoPlayType( const TDesC& aMimeType )

    {

    return ContainsMimeType( iBlockedDemoPlayTones, aMimeType );

    }

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

// CProfilesLocalFeatures::IsExcludedType

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::IsExcludedType( const TDesC& aMimeType )

    {

    return ContainsMimeType( iExcludedTones, aMimeType );

    }

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

// CProfilesLocalFeatures::ReadListKeyL

//

// (other items were commented in a header).

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

//

void CProfilesLocalFeatures::ReadListKeyL( CRepository& aCenRep,

                                           TUint32 aKey,

                                           RBuf& aValue )

    {

    TBuf<1> tmp; // Magic: 1 char to get length of actual value

    TInt realLen = 0;

    TInt err = aCenRep.Get( aKey, tmp, realLen );

    if ( err == KErrOverflow )

        {

        // Prepare list of blocked MIME types

        aValue.CreateL( realLen + KProfilesSpace().Length() );

        User::LeaveIfError( aCenRep.Get( aKey, aValue ) );

        aValue.Append( KProfilesSpace );

        }

    else

        {

        User::LeaveIfError( err );

        }

    }

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

// CProfilesLocalFeatures::ContainsMimeTypeL

//

// (other items were commented in a header).

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

//

TBool CProfilesLocalFeatures::ContainsMimeType( const TDesC& aList,

                                                const TDesC& aMimeType )

    {

    if( aList.Length() == 0 )

        {

        PRODEBUG(

                "CProfilesLocalFeatures::ContainsMimeTypeL(), return false" );

        return EFalse;

        }

    TBool ret( EFalse );

    iMimeBuf.Copy( aMimeType );

    // FindF() would find "audio/3gpp" in "audio/3gpp2" without

    // the added space.

    iMimeBuf.Append( KProfilesSpace );

    // If result is not KErrNotFound, this MIME-type is indeed blocked

    ret = ( aList.FindF( iMimeBuf ) >= 0 );

    PRODEBUG3( "CProfilesLocalFeatures::ContainsMimeTypeL(%S,%S), returning %d",

               &aList, &aMimeType, ret );

    return ret;

    }

CProfilesLocalFeatures::~CProfilesLocalFeatures()

    {

    iBlockedTones.Close();

    iBlockedUnprotectedTones.Close();

    iBlockedProtectedTones.Close();

    iBlockedDemoPlayTones.Close();

    iExcludedTones.Close();

    iMimeBuf.Close();

    }

//  End of File