1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  

    18  @param aTableName UTF16 encoded table name.

    19  

    20  @return Non-zero if aTableName is one of the system tables (the table name prefix is KSystemPrefix16).

    21  

    22  @internalComponent

    23 */

    24 inline TBool IsSystemTableName(const TDesC16& aTableName)

    25 	{

    26 	return ::CompareNoCase16(aTableName.Left(KSystemPrefix16().Length()), KSystemPrefix16) == 0;

    27    	}

    28 

    29 /**

    30 @param aTableName UTF8 encoded table name.

    31 

    32 @return Non-zero if aTableName is one of the system tables (the table name prefix is KSystemPrefix8).

    33 

    34 @internalComponent

    35 */

    36 inline TBool IsSystemTableName(const TDesC8& aTableName)

    37 	{

    38 	return ::CompareNoCase8(aTableName.Left(KSystemPrefix8().Length()), KSystemPrefix8) == 0;

    39 	}

    40 

    41 /**

    42 @param aTableName UTF8 encoded table name.

    43 

    44 @return Non-zero if aTableName name prefix is is KSqlitePrefix8.

    45 

    46 @internalComponent

    47 */

    48 inline TBool IsSqliteTableName(const TDesC8& aTableName)

    49 	{

    50 	return ::CompareNoCase8(aTableName.Left(KSqlitePrefix8().Length()), KSqlitePrefix8) == 0;

    51 	}

    52 

    53 /**

    54 Returns non-zero if a file with "aFileName" name exists.

    55 

    56 @internalComponent

    57 */

    58 inline TBool FileExists(RFs& aFs, const TDesC& aFileName)

    59 	{

    60 	TEntry entry;

    61 	return aFs.Entry(aFileName, entry) == KErrNone;

    62 	}