/*

* 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:   XcapStaticUtils

*

*/

#include <f32file.h>  

#include "XcapStaticUtils.h"

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

// XcapStaticUtils::CheckFileExistsL

// 

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

//

EXPORT_C TBool XcapStaticUtils::CheckFileExistsL( RFs& aFileSession, const TDesC& aFileName )

    {

    TBool found = EFalse;

    CDir* directory = NULL;

    const TInt KBackSlash = 92;

    TInt index = aFileName.LocateReverse( KBackSlash );

    TPtrC dir( aFileName.Left( index + 1 ) );

    TPtrC name( aFileName.Right( aFileName.Length() - index - 1 ) );

    User::LeaveIfError( aFileSession.GetDir( dir, KEntryAttNormal, ESortNone, directory ) );

    CleanupStack::PushL( directory );

    const TInt count = directory->Count();

    for( TInt i = 0;!found && i < count;i++ )

        {

        if( name.CompareF( ( *directory )[i].iName ) == 0 )

            found = ETrue;

        }

	CleanupStack::PopAndDestroy();  //directory

    return found;

    }

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

// XcapStaticUtils::GenerateFileNameLC

// 

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

//

EXPORT_C HBufC* XcapStaticUtils::GenerateFileNameLC( RFs& aFileSession, const TDesC& aFileName,

                                                     const TDesC& aExtension )

    {

    TBuf<KMaxFileName> name;

    name.Copy( aFileName );

    name.Append( aExtension );

    TBool exists = XcapStaticUtils::CheckFileExistsL( aFileSession, name );

    for( TInt i = 1;exists;i++ )

        {

        name.Zero();

        name.Copy( aFileName );

        name.AppendNum( i );

        name.Append( aExtension );

        exists = XcapStaticUtils::CheckFileExistsL( aFileSession, name );

        }

    return name.AllocLC();

    }

// End of File