diff -r 000000000000 -r 667063e416a2 landmarks/locationlandmarks/internalservices/inc/EPos_PosLmDatabaseUtility.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarks/locationlandmarks/internalservices/inc/EPos_PosLmDatabaseUtility.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,147 @@
+/*
+* Copyright (c) 2002-2007 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: Utility function for landmark database.
+*
+*
+*/
+
+
+#ifndef POSLMDATABASEUTILITY_H
+#define POSLMDATABASEUTILITY_H
+
+#include <e32std.h>
+
+class CPosLmLocalDbAccess;
+class RDbNamedDatabase;
+
+_LIT(KPosLocalDbFileProtocol, "file://");
+_LIT(KPosDbFileExtension, ".ldb");
+
+/**
+*  Utility function for landmark database.
+*/
+class PosLmDatabaseUtility
+    {
+
+    public: // New functions
+
+        /**
+        * Creates a correct database URI,
+        * using format file://[drive]:[filename].ldb.
+        *
+        * Check that there is at least a [filename].ldb in incoming URI.
+        * Adds file:// if not present in incoming URI.
+        * If [drive]: is not present in incoming URI c: is set in
+        * created URI.
+        *
+        * Leaves with @p KErrArgument if URI has wrong format.
+        *
+        * @param aDbUri A database URI.
+        * @return A correct URI.
+        */
+        IMPORT_C static HBufC* CreateDatabaseUriL(
+        /* IN */        const TDesC& aDbUri
+        );
+
+        /**
+        * Validates a database URI, using format file://drive:filename.ldb.
+        *
+        * Return @p KErrArgument if URI is not valid.
+        *
+        * @param aDbUri A database URI.
+        * @return Error code.
+        */
+        IMPORT_C static TInt ValidateDatabaseUri(
+        /* IN */        const TDesC& aDbUri
+        );
+
+        /**
+        * Removes the protocol (i.e. "file://") from the URI. This function
+        * assumes that the protocol is present first in the specified URI.
+        *
+        * @param aUri A URI. On out it contains the URI without the protocol.
+        */
+        IMPORT_C static void RemoveProtocolFromUriL(
+        /* IN/OUT */    TPtrC& aDbUri
+        );
+
+        /**
+        * Single quote characters (') in the search text will be embedded by
+        * using two single quote characters.
+        *
+        * The caller takes ownership of the returned string.
+        *
+        * @param aSearchText The search text.
+        * @return The search text with embedded single quote characters.
+        */
+        IMPORT_C static HBufC* EmbedSingleQuoteCharactersLC(
+        /* IN  */       const TDesC& aSearchText
+        );
+
+        /** Returns number of rows in a table 
+         * @param aTableName Name of the table which rowcount is needed */
+        IMPORT_C static TUint GetTableRowCountL( 
+            CPosLmLocalDbAccess& aDbAccess,
+            const TDesC& aTableName );
+
+        /** Checks whether given index exists on given table */
+        IMPORT_C static TBool IndexExistsL(
+            const RDbNamedDatabase& aDatabase,
+            const TDesC& aTable,
+            const TDesC& aIndex );
+
+    private:
+
+        /**
+        * Verifies that a database URI is valid.
+        *
+        * @param aUriWoProtocol The database path set by a client, which
+        *   is the same as the URI without the protocol.
+        * @param aDefaultDrive The default drive, or NULL if no drive
+        *   default drive should be set.
+        * @param aPath Contains the full path including drive
+        *   but without protocol. This path is only set if this function
+        *   returns KErrNone.
+        * @return KErrNone if valid, KErrArgument otherwise.
+        */
+        static TInt VerifyUriIsValid(
+        /* IN */        const TDesC& aUriWoProtocol,
+        /* IN/OUT */    const TDesC* aDefaultDrive,
+        /* OUT */       TFileName* aPath = NULL
+        );
+
+        /**
+        * Returns the URI without the protocol. Assumes there is a protocol
+        * available.
+        *
+        * @param aDbUri A database URI.
+        * @return Database URI without protocol.
+        */
+        static TPtrC UriWithoutProtocol(
+        /* IN */        const TDesC& aDbUri
+        );
+
+        /**
+        * Checks if the protocol is present first in the URI.
+        *
+        * @param aDbUri A database URI.
+        * @return ETrue if the protocol is present. EFalse othwerwise.
+        */
+        static TBool ProtocolPresent(
+        /* IN */        const TDesC& aDbUri
+        );
+    };
+
+#endif      // POSLMDATABASEUTILITY_H
+