1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   XcapStaticUtils

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #include <f32file.h>  

    22 #include "XcapStaticUtils.h"

    23 

    24 // ----------------------------------------------------------

    25 // XcapStaticUtils::CheckFileExistsL

    26 // 

    27 // ----------------------------------------------------------

    28 //

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

    30     {

    31     TBool found = EFalse;

    32     CDir* directory = NULL;

    33     const TInt KBackSlash = 92;

    34     TInt index = aFileName.LocateReverse( KBackSlash );

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

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

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

    38     CleanupStack::PushL( directory );

    39     const TInt count = directory->Count();

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

    41         {

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

    43             found = ETrue;

    44         }

    45 	CleanupStack::PopAndDestroy();  //directory

    46     return found;

    47     }

    48 

    49 // ----------------------------------------------------------

    50 // XcapStaticUtils::GenerateFileNameLC

    51 // 

    52 // ----------------------------------------------------------

    53 //

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

    55                                                      const TDesC& aExtension )

    56     {

    57     TBuf<KMaxFileName> name;

    58     name.Copy( aFileName );

    59     name.Append( aExtension );

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

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

    62         {

    63         name.Zero();

    64         name.Copy( aFileName );

    65         name.AppendNum( i );

    66         name.Append( aExtension );

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

    68         }

    69     return name.AllocLC();

    70     }

    71       

    72 

    73 

    74 

    75 

    76 // End of File