--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/server/inc/drmmeteringdb.h	Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 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:  Interface for the Metering database
+*
+*/
+
+
+#ifndef DRMMETERINGDB_H
+#define DRMMETERINGDB_H
+
+//  INCLUDES
+#include <e32std.h>
+#include <caf/caf.h>
+#include <D32DBMS.H>
+#include "DRMPointerArray.h"
+
+// CONSTANTS
+// MACROS
+// FUNCTION PROTOTYPES
+// FORWARD DECLARATIONS
+class CPersistentStore;
+class CDrmMeteringDbData;
+
+// DATA TYPES
+
+// CLASS DECLARATION
+
+/**
+*  Content metering information database. This class manages storing 
+*  information of Content ID, Rights Issuer ID, metered count and metered 
+*  accumulated time. 
+*
+*  @lib RightsServer.exe
+*  @since 3.2
+*/
+NONSHARABLE_CLASS( RDrmMeteringDb )
+    {
+        
+    public: // Constructors and destructor
+    
+        /**
+        * Constructor.
+        * @since S60 3.2
+        */
+        RDrmMeteringDb( RFs& aFs );
+    
+        /**
+        * Default constructor.
+        * @since S60 3.2
+        */
+        RDrmMeteringDb();
+    
+        public: // New functions
+    
+        /**
+        * Sets the iFs according to this reference.
+        *
+        * @since S60 3.2
+        * @param aFs Reference to open file server session. 
+        */
+        void Set( RFs& aFs );
+    
+        /**
+        * Closes the database.
+        * @since S60 3.2
+        */
+        void Close();
+    
+        /**
+        * Initializes the database.
+        * @since S60 3.2
+        * @param aFileName File name of the database
+        */
+        void InitL( const TDesC& aFileName );
+                
+        /**
+        * Destructor.
+        * @since S60 3.2
+        */
+        ~RDrmMeteringDb();
+    
+        /**
+        * Add a metering data entry to the database.
+        * @since S60 3.2
+        * @param aMeteringData One metering data entry
+        */
+        void AddL( const CDrmMeteringDbData* aMeteringData );
+        
+        /**  
+        * Get the metering data list based on the Rights Issuer Id from the 
+        * metering database. Return value is ETrue if at least one entry was 
+        * found corresponding to the given Rights Issuer Id. Return value is 
+        * EFalse if no entry was found. The function will leave if an error 
+        * happens in the handling of the database or if the Rights Issuer Id 
+        * is empty or too long.
+        * @since S60 3.2
+        * @param aRiId Rights Issuer Id
+        * @param aMeteringDataList Metering data list for a Rights Issuer
+        * @return Boolean
+        */
+        TBool GetL( const TDesC8& aRiId, 
+                    CDRMPointerArray< CDrmMeteringDbData >& aMeteringDataList );
+        
+        /**
+        * Delete all the metering data information associated to the given 
+        * Rights Issuer Id from the metering database. Return value is ETrue
+        * if at least one entry was found corresponding to the given Rights 
+        * Issuer Id. Return value is EFalse if no entry was found. The function 
+        * will leave if an error happens in the handling of the database or if 
+        * the Rights Issuer Id is empty or too long. 
+        * @since S60 3.2
+        * @param aRiId Rights Issuer Id 
+        * @return Boolean
+        */
+        TBool DeleteL( const TDesC8& aRiId );
+        
+    private: // Private functions
+    
+        /**
+        * Opens a database.
+        * @since S60 3.2
+        * @param aDb Database.
+        * @param aFileName File name.
+        */
+        void OpenDbL( RDbNamedDatabase& aDb, 
+                      const TDesC& aFileName );
+
+        /**
+        * Replace an existing database.
+        * @since S60 3.2
+        * @param aDb Database.
+        * @param aFileName File name.
+        */
+        void ReplaceDbL( RDbNamedDatabase& aDb,
+                         const TDesC& aFileName );
+
+        /**
+        * Initializes the view.
+        * @since S60 3.2
+        * @param aView View to initialize.
+        */
+        void InitViewLC( RDbView& aView );
+    
+        /**
+        * Compare the Rights Issuer Id and Content Id to their counterparts in
+        * the current row of the view. Return value is ETrue only if both the 
+        * Content Id and the Rights Issuer Id match their counterpart Ids in
+        * the view. Overloaded.  
+        * 
+        * @since S60 3.2
+        * @param aView View.
+        * @param aCID Content Id
+        * @param aRiId Rights Issuer Id
+        * @return Boolean
+        */
+        TBool CompareIDL( RDbRowSet& aView, 
+                          const TDesC8& aCID, 
+                          const TDesC8& aRiId );
+        
+        /**
+        * Compare the Rights Issuer Id to its counterpart in the current row 
+        * of the view. Overloaded.  
+        * 
+        * @since S60 3.2
+        * @param aView View.
+        * @param aRiId Rights Issuer Id
+        * @return Boolean
+        */
+        TBool CompareIDL( RDbRowSet& aView, const TDesC8& aRiId );
+            
+        /**
+        * Push a cleanup item to the cleanup stack in order to rollback
+        * the database.
+        * @since S60 3.2
+        * @param aDb Database.
+        */
+        void PushL( RDbDatabase& aDb );
+    
+        /**
+        * Pop the cleanup item pushed in by PushL
+        * @since S60 3.2
+        */
+        void Pop();
+
+    private: // Data
+        // File server session handle. Not owned by this object.
+        RFs* iFs;
+    
+        // Metering database 
+        RDbNamedDatabase iDb;
+    
+    };
+
+#endif //DRMMETERINGDB_H   
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