256     HBufC8* buf = HBufC8::NewL( KHWDevicesFileMaxSize );

   256     HBufC8* buf = HBufC8::NewL( KHWDevicesFileMaxSize );

   257     CleanupStack::PushL( buf );

   257     CleanupStack::PushL( buf );

   258 

   258 

   259     TPtr8 ptrBuf( buf->Des() );

   259     TPtr8 ptrBuf( buf->Des() );

   260     User::LeaveIfError( session.Connect() );

   260     User::LeaveIfError( session.Connect() );

   261     User::LeaveIfError( file.Open( session, KHWDevicesFile, EFileRead ) );

   262     User::LeaveIfError( file.Open( session, KHWDevicesFile, EFileRead ) );

   262     file.Read( ptrBuf );

   263     file.Read( ptrBuf );

   263     file.Close();

   264     file.Close();

   265 

   265 

   266     TLex8 l( ptrBuf );

   266     TLex8 l( ptrBuf );

   267     TInt32 temp;

   267     TInt32 temp;

   268     l.Val( temp );

   268     l.Val( temp );

   269     settings = static_cast< TUint32 >( temp );

   269     settings = static_cast< TUint32 >( temp );

   270 

   270 

   272 

   273 

   273     COM_TRACE_1( "[AccFW:AccServer] CAccSrvSettingsHandler::GetSupportedHWDevicesL() - return %d", settings );

   274     COM_TRACE_1( "[AccFW:AccServer] CAccSrvSettingsHandler::GetSupportedHWDevicesL() - return %d", settings );

   274 

   275 

   275     return settings;

   276     return settings;

   276     }

   277     }