/*

* Copyright (c) 2002-2004 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 CProEngMediaVariation.

*

*/

// INCLUDE FILES

#include    "CProEngMediaVariation.h"

#include 	<centralrepository.h>

#include    <apgcli.h> // RApaLsSession

#include    <ProfileEngineInternalCRKeys.h>

#include    "ProEngMmfInfoUtility.h"

#include    <MProfileUtilitySingleton.h>

#include    <MProfilesLocalFeatures.h>

namespace

	{

	// CONSTANTS

	_LIT( KProEngVideoMimeType, "video/*" );

	_LIT( KProEngRMVideoMimeType, "application/vnd.rn-realmedia" );

	_LIT( KProEngSDPVideoMimeType, "application/sdp" );

#ifdef RD_VIDEO_AS_RINGING_TONE	

    const TInt KProEngFeatureIdVideoAsRingingTone( 1 );

#else

    const TInt KProEngFeatureIdVideoAsRingingTone( 0 );

#endif

	}

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

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

// CProEngMediaVariation::CProEngMediaVariation

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

//

CProEngMediaVariation::CProEngMediaVariation()

    {

    }

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

// CProEngMediaVariation::ConstructL

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

//

void CProEngMediaVariation::ConstructL()

    {

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

    // Singleton must be released in destructor

    iLocalFeatures = &( ProfileUtilityInstanceL().ProfilesLocalFeatures() );

    const TInt KProEngMimesGranularity( 10 );

    iSupportedMimeTypes = new ( ELeave ) CDesC8ArrayFlat(

            KProEngMimesGranularity );

    iMimeTypeBuf.CreateL( KMaxDataTypeLength ); 

    ProEngMmfInfoUtility::GetSupportedMimeTypesL( *iSupportedMimeTypes );

    }

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

// CProEngMediaVariation::NewL

// Two-phased constructor.

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

//

CProEngMediaVariation* CProEngMediaVariation::NewL()

    {

    CProEngMediaVariation* self =

        new ( ELeave ) CProEngMediaVariation();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CProEngMediaVariation::~CProEngMediaVariation()

    {

    delete iSupportedMimeTypes;

    iMimeTypeBuf.Close();

    iApaLsSession.Close();

    if ( iLocalFeatures )

        {

        ReleaseProfileUtility();    

        }

    }

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

// CProEngMediaVariation::DataTypeL

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

//

void CProEngMediaVariation::GetDataTypeL(

        const TDesC& aFileName, TDes16& aDataType ) const

    {

    TUid dummyUid = { 0 }; // instantiate as zero

    TDataType dataType( dummyUid );

    User::LeaveIfError(

        iApaLsSession.AppForDocument( aFileName, dummyUid, dataType ) );

    aDataType.Copy( dataType.Des8() );

    }

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

// CProEngMediaVariation::IsSupported

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

//

TBool CProEngMediaVariation::IsSupported( const TDesC16& aMimeType )

    {

    if( !KProEngFeatureIdVideoAsRingingTone &&

        ( ( aMimeType.MatchF( KProEngVideoMimeType ) == 0 ) ||

          ( aMimeType.CompareF( KProEngRMVideoMimeType ) == 0 ) ||

          ( aMimeType.CompareF( KProEngSDPVideoMimeType ) == 0 ) ) )

        {

        return EFalse;

        }

    if( iLocalFeatures->IsBlockedType( aMimeType ) ||

        iLocalFeatures->IsExcludedType( aMimeType ) )

        {

        return EFalse;

        }

    TInt ignore( 0 );

    iMimeTypeBuf.Copy( aMimeType );

    if( iSupportedMimeTypes->FindIsq( iMimeTypeBuf, ignore ) != KErrNone )

        {

        return EFalse;

        }

    return ETrue;

    }

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

// CProEngMediaVariation::IsAllowedProtected

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

//

TBool CProEngMediaVariation::IsAllowedProtected( const TDesC16& aMimeType )

    const

    {

    return !iLocalFeatures->IsBlockedProtectedType( aMimeType );

    }

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

// CProEngMediaVariation::IsAllowedUnProtected

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

//

TBool CProEngMediaVariation::IsAllowedUnProtected( const TDesC16& aMimeType )

    const

    {

    return !iLocalFeatures->IsBlockedUnprotectedType( aMimeType );

    }

//  End of File