sl@0: // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  
sl@0:  @param aTableName UTF16 encoded table name.
sl@0:  
sl@0:  @return Non-zero if aTableName is one of the system tables (the table name prefix is KSystemPrefix16).
sl@0:  
sl@0:  @internalComponent
sl@0: */
sl@0: inline TBool IsSystemTableName(const TDesC16& aTableName)
sl@0: 	{
sl@0: 	return ::CompareNoCase16(aTableName.Left(KSystemPrefix16().Length()), KSystemPrefix16) == 0;
sl@0:    	}
sl@0: 
sl@0: /**
sl@0: @param aTableName UTF8 encoded table name.
sl@0: 
sl@0: @return Non-zero if aTableName is one of the system tables (the table name prefix is KSystemPrefix8).
sl@0: 
sl@0: @internalComponent
sl@0: */
sl@0: inline TBool IsSystemTableName(const TDesC8& aTableName)
sl@0: 	{
sl@0: 	return ::CompareNoCase8(aTableName.Left(KSystemPrefix8().Length()), KSystemPrefix8) == 0;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: @param aTableName UTF8 encoded table name.
sl@0: 
sl@0: @return Non-zero if aTableName name prefix is is KSqlitePrefix8.
sl@0: 
sl@0: @internalComponent
sl@0: */
sl@0: inline TBool IsSqliteTableName(const TDesC8& aTableName)
sl@0: 	{
sl@0: 	return ::CompareNoCase8(aTableName.Left(KSqlitePrefix8().Length()), KSqlitePrefix8) == 0;
sl@0: 	}
sl@0: 
sl@0: /**
sl@0: Returns non-zero if a file with "aFileName" name exists.
sl@0: 
sl@0: @internalComponent
sl@0: */
sl@0: inline TBool FileExists(RFs& aFs, const TDesC& aFileName)
sl@0: 	{
sl@0: 	TEntry entry;
sl@0: 	return aFs.Entry(aFileName, entry) == KErrNone;
sl@0: 	}