omadrm/drmengine/server/src/drmmeteringdb.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:52:27 +0200
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/*
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* Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:  Implementation of the Metering database
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*
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*/
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// INCLUDE FILES
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#include <f32file.h>
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#include <S32FILE.H>
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#include <BAUTILS.H>
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#include "drmlog.h"
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#include "drmmeteringdb.h"
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#ifdef RD_DRM_METERING
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#include "drmmeteringdbdata.h"
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#endif
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#include "DRMTypes.h"
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// EXTERNAL DATA STRUCTURES
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// EXTERNAL FUNCTION PROTOTYPES
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// CONSTANTS
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// MACROS
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// LOCAL CONSTANTS AND MACROS
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#ifdef RD_DRM_METERING
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_LIT( KCIDColName, "cid" );
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_LIT( KRightIssuerColName, "riid" );
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_LIT( KCountColName, "count" );
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_LIT( KAccumulatedTimeColName, "time" );
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_LIT( KMeteringDataTable, "metering" );
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_LIT( KParentUIDColName, "parent" );
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_LIT( KViewInitQuery, "SELECT * FROM metering ORDER BY riid" );
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LOCAL_C const TUint8 KDbViewCIDOrdinal = 1;
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LOCAL_C const TUint8 KDbViewRIIDOrdinal = 2;
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LOCAL_C const TUint8 KDbViewCountOrdinal = 3;
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LOCAL_C const TUint8 KDbViewAccumulatedTimeOrdinal = 4;
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LOCAL_C const TUint8 KDbViewParentUIDOrdinal = 5;
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// MODULE DATA STRUCTURES
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NONSHARABLE_STRUCT( TDoDeleteFile )
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    {
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    RFs* iFs;
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    const TDesC* iFile;
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    };
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// LOCAL FUNCTION PROTOTYPES
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LOCAL_C void DoRollBack( TAny* aAny );
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LOCAL_C void DoDeleteFile( TAny* aAny );
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// FORWARD DECLARATIONS
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// ============================= LOCAL FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// DoRollBack
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//
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// Do a rollback operation to the RDbDatabase*
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// -----------------------------------------------------------------------------
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//
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LOCAL_C void DoRollBack( TAny* aAny )
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    {
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    reinterpret_cast< RDbDatabase* >( aAny )->Rollback();
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    }
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// -----------------------------------------------------------------------------
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// DoDeleteFile
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//
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// Delete the file presented by TDoDeleteFile*
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// -----------------------------------------------------------------------------
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//
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LOCAL_C void DoDeleteFile( TAny* aAny )
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    {
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    TDoDeleteFile* s = reinterpret_cast< TDoDeleteFile* >( aAny );
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    s->iFs->Delete( *( s->iFile ) );
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    }
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#endif
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::RDrmMeteringDb
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//
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// Default constructor
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// -----------------------------------------------------------------------------
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//
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RDrmMeteringDb::RDrmMeteringDb():
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iFs( NULL ),
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iDb()
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    {
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    // Nothing
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    }
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::~RDrmMeteringDb
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//
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// Destructor
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// -----------------------------------------------------------------------------
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//
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RDrmMeteringDb::~RDrmMeteringDb()
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    {
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    }
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// -----------------------------------------------------------------------------
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// RDRMMeteringDb::Close
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//
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// Closes the databases.
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// -----------------------------------------------------------------------------
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//
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void RDrmMeteringDb::Close()
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    {
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    // Atomic operations only at the moment, but what about the future.
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    iDb.Close();
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    }
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#ifdef RD_DRM_METERING
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::RDrmMeteringDb
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//
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// Constructor
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// -----------------------------------------------------------------------------
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//
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RDrmMeteringDb::RDrmMeteringDb( RFs& aFs ) :
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iFs( &aFs ),
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iDb()
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    {
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    }
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::Set
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//
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// Set iFs to given aFs.
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// -----------------------------------------------------------------------------
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//
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void RDrmMeteringDb::Set( RFs& aFs )
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    {
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    iFs = &aFs;
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    }
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::InitL
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//
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// Initialize the databases.
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// -----------------------------------------------------------------------------
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//
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void RDrmMeteringDb::InitL( const TDesC& aFileName )
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    {
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    DRMLOG( _L( "RDrmMeteringDb::InitL" ) );
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    TInt error = KErrNone;
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    TBool exists = BaflUtils::FileExists( *iFs, aFileName );
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    if ( exists )
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        {
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        TRAP( error, OpenDbL( iDb, aFileName ) );
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        }
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    if ( error || !exists )
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        {
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        ReplaceDbL( iDb, aFileName );
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        }
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    DRMLOG( _L( "RDrmMeteringDb::InitL ok" ) );
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    }
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::AddL
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//
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// Add an entry to the database. The method checks whether an entry matching
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// the given Content Id and Rights Issuer Id already exists or not. A new row
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// is added to the database if one does not already exist.
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// -----------------------------------------------------------------------------
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//
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void RDrmMeteringDb::AddL( const CDrmMeteringDbData* aMeteringData )
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    {
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    DRMLOG( _L( "RDrmMeteringDb::AddL" ) );
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    __ASSERT_DEBUG( aMeteringData, User::Invariant() );
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    RDbView view;
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    TBool res = EFalse;
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    PushL( iDb );
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    InitViewLC( view );
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    User::LeaveIfError( iDb.Begin() );
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   206
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    for ( view.FirstL(); view.AtRow() && !res ; view.NextL() )
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        {
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        view.GetL();
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        // Check whether an entry already exists or not.
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        if ( CompareIDL( view, *( aMeteringData->iContentId ),
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             aMeteringData->iRiId ) )
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            {
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            view.UpdateL(); // Update count and accumulated time of the rowset
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            // Get the structure of rowset
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            CDbColSet* colset = view.ColSetL();
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            CleanupStack::PushL( colset );
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   221
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            TInt count = 0;
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            TTimeIntervalSeconds accumulatedTime =
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                aMeteringData->iAccumulatedTime.Int();
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            count = aMeteringData->iCount +
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                view.ColUint32( KDbViewCountOrdinal );
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            view.SetColL( colset->ColNo( KCountColName ), count );
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   230
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            accumulatedTime = accumulatedTime.Int() +
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                view.ColInt32( KDbViewAccumulatedTimeOrdinal );
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   233
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            view.SetColL( colset->ColNo( KAccumulatedTimeColName ),
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                accumulatedTime.Int() );
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            if ( aMeteringData->iParentUid )
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                {
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                view.SetColL( KDbViewParentUIDOrdinal,
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                              *( aMeteringData->iParentUid ) );
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                }
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            view.PutL();
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            iDb.Compact();
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   245
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            res = ETrue;
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            CleanupStack::PopAndDestroy( colset );
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   248
            }
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        }
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    // No existing entry was found. Make a new entry to the database.
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    if ( !res )
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        {
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        view.InsertL(); // Add new row to the database
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        view.SetColL( KDbViewCIDOrdinal, *( aMeteringData->iContentId ) );
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        view.SetColL( KDbViewRIIDOrdinal, aMeteringData->iRiId );
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   259
        view.SetColL( KDbViewCountOrdinal, aMeteringData->iCount );
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        view.SetColL( KDbViewAccumulatedTimeOrdinal,
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                      aMeteringData->iAccumulatedTime.Int() );
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   263
        if ( aMeteringData->iParentUid )
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   264
            {
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   265
            view.SetColL( KDbViewParentUIDOrdinal,
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   266
                          *( aMeteringData->iParentUid ) );
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   267
            }
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parents:
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   268
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        view.PutL();
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   270
        }
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    CleanupStack::PopAndDestroy(); // view
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    User::LeaveIfError( iDb.Commit() );
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   275
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    Pop(); // iDb
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    DRMLOG( _L( "RDrmMeteringDb::AddL ok" ) );
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parents:
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   278
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   279
    }
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   281
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// -----------------------------------------------------------------------------
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// RDrmMeteringDb::GetL
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   284
//
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// Get the metering data list of a Rights Issuer from the database. Return value
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// is ETrue if at least one entry was found. return value is EFalse if no entry
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// was found. Function will leave if an error happens when accessing the
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// database or if the given Rights Issuer Id is either empty or too long.
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// -----------------------------------------------------------------------------
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   290
//
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   291
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   292
TBool RDrmMeteringDb::GetL( const TDesC8& aRiId,
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                            CDRMPointerArray< CDrmMeteringDbData >&
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                            aMeteringDataList )
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   295
    {
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   296
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parents:
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   297
    DRMLOG( _L( "RDrmMeteringDb::GetL" ) );
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parents:
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   298
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   299
    // If Rights Issuer Id not available or is too long
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   300
    if ( ( aRiId.Length() == 0 ) || ( aRiId.Length() > KRiIdSize ) )
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parents:
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   301
        {
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parents:
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   302
        User::Leave( KErrArgument );
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parents:
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   303
        }
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parents:
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   304
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   305
    TBool found = EFalse;
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parents:
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   306
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   307
        RDbView view;
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parents:
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   308
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   309
        PushL( iDb );
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parents:
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   310
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parents:
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   311
        InitViewLC( view );
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parents:
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   312
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parents:
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   313
        User::LeaveIfError( iDb.Begin() );
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parents:
diff changeset
   314
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parents:
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   315
        // Examine the whole database for possible entries matching the Rights
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parents:
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   316
        // Issuer Id
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parents:
diff changeset
   317
        for ( view.FirstL(); view.AtRow(); view.NextL() )
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parents:
diff changeset
   318
            {
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parents:
diff changeset
   319
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parents:
diff changeset
   320
            view.GetL();
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parents:
diff changeset
   321
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parents:
diff changeset
   322
            // Check whether the Rights Issuer Id in the current row matches
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parents:
diff changeset
   323
            // the given Rights Issuer Id or not.
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parents:
diff changeset
   324
            if ( CompareIDL( view, aRiId ) )
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parents:
diff changeset
   325
                {
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parents:
diff changeset
   326
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parents:
diff changeset
   327
                found = ETrue;
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parents:
diff changeset
   328
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   329
                CDbColSet* colset = view.ColSetL();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   330
                CleanupStack::PushL( colset );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   331
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parents:
diff changeset
   332
                // Create a new instance of the Metering information storage
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parents:
diff changeset
   333
                // class to be included in the given Metering data pointer
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parents:
diff changeset
   334
                // array
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parents:
diff changeset
   335
                CDrmMeteringDbData* meteringdata = CDrmMeteringDbData::NewLC();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   336
                TPtrC8 cid = view.ColDes8( colset->ColNo( KCIDColName ) );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   337
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   338
                meteringdata->iContentId = cid.AllocL();
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   339
                meteringdata->iRiId.Copy( aRiId );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   340
                meteringdata->iCount = view.ColUint32( KDbViewCountOrdinal );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   341
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   342
                meteringdata->iAccumulatedTime =
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   343
                    static_cast< TTimeIntervalSeconds >\
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   344
                    ( view.ColInt32( KDbViewAccumulatedTimeOrdinal ) );
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parents:
diff changeset
   345
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   346
                TPtrC8 parentuid =
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   347
                    view.ColDes8( colset->ColNo( KParentUIDColName ) );
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   348
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   349
                // Alloc has been used instead of AllocL in order not to leave
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   350
                // if an error happens in the memory allocation.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   351
                meteringdata->iParentUid = parentuid.Alloc();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   352
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   353
                // Insert the instance to the Metering data pointer array
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   354
                aMeteringDataList.AppendL( meteringdata );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   355
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   356
                CleanupStack::Pop( meteringdata );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   357
                CleanupStack::PopAndDestroy( colset );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   358
                }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   359
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   360
            }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   361
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   362
        User::LeaveIfError( iDb.Commit() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   363
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   364
        CleanupStack::PopAndDestroy(); // view
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   365
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   366
        Pop(); // iDb
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   367
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   368
    DRMLOG( _L( "RDrmMeteringDb::GetL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   369
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   370
    return found;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   371
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   372
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   373
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   374
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   375
// RDrmMeteringDb::DeleteL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   376
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   377
// Delete all the metering data associated to a Rights Issuer from the database.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   378
// Return value is ETrue if at least one entry was found. Return value is EFalse
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   379
// if no entry was found. Function will leave if an error happens when accessing
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   380
// the database or if the given Rights Issuer Id is either empty or too long.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   381
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   382
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   383
TBool RDrmMeteringDb::DeleteL( const TDesC8& aRiId )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   384
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   385
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   386
    DRMLOG( _L( "RDrmMeteringDb::DeleteL" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   387
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   388
    // If Rights Issuer Id is empty or is not available
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   389
    if ( ( aRiId.Length() == 0 ) || ( aRiId.Length() > KRiIdSize ) )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   390
        {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   391
        User::Leave( KErrArgument );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   392
        }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   393
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   394
    TBool found = EFalse;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   395
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   396
    RDbView view;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   397
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   398
    PushL( iDb );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   399
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   400
    InitViewLC( view );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   401
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   402
    User::LeaveIfError( iDb.Begin() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   403
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   404
    for ( view.FirstL(); view.AtRow(); view.NextL() )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   405
        {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   406
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   407
        view.GetL();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   408
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   409
        if ( CompareIDL( view, aRiId ) )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   410
            {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   411
            found = ETrue;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   412
            view.DeleteL();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   413
            }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   414
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   415
        }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   416
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   417
    if ( found )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   418
        {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   419
        iDb.Compact();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   420
        }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   421
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   422
    User::LeaveIfError( iDb.Commit() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   423
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   424
    CleanupStack::PopAndDestroy(); // view
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   425
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   426
    Pop(); // iDb
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   427
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   428
    DRMLOG( _L( "RDrmMeteringDb::DeleteL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   429
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   430
    return found;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   431
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   432
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   433
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   434
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   435
// RDrmMeteringDb::OpenDbL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   436
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   437
// Open the database.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   438
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   439
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   440
void RDrmMeteringDb::OpenDbL( RDbNamedDatabase& aDb,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   441
                               const TDesC& aFileName )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   442
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   443
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   444
    DRMLOG( _L( "RDrmMeteringDb::OpenDbL" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   445
    CDbTableNames* tables = NULL;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   446
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   447
    User::LeaveIfError( aDb.Open( *iFs, aFileName ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   448
    CleanupClosePushL( aDb );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   449
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   450
    if ( aDb.IsDamaged() )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   451
        {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   452
        User::LeaveIfError( aDb.Recover() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   453
        }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   454
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   455
    // Sanity check
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   456
    tables = aDb.TableNamesL();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   457
    CleanupStack::PushL( tables );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   458
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   459
    if ( tables->Count() != 1 ||
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   460
         ( *tables )[ 0 ].Compare( KMeteringDataTable ) )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   461
        {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   462
        User::Leave( KErrCorrupt );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   463
        }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   464
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   465
    CleanupStack::PopAndDestroy( tables );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   466
    CleanupStack::Pop(); // aDb
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   467
    DRMLOG( _L( "RDrmMeteringDb::OpenDbL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   468
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   469
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   470
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   471
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   472
// RDrmMeteringDb::ReplaceDbL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   473
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   474
// Replace the database.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   475
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   476
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   477
void RDrmMeteringDb::ReplaceDbL( RDbNamedDatabase& aDb,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   478
                                 const TDesC& aFileName )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   479
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   480
    DRMLOG( _L( "RDrmMeteringDb::ReplaceDbL" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   481
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   482
    CDbColSet*  colSet = NULL;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   483
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   484
    // Define column names and their data types
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   485
    TDbCol cidCol( KCIDColName, EDbColText8 );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   486
    TDbCol riidCol( KRightIssuerColName, EDbColText8 );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   487
    TDbCol countCol( KCountColName, EDbColUint32  );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   488
    TDbCol accumulatedTimeCol( KAccumulatedTimeColName, EDbColInt32 );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   489
    TDbCol parentUIDCol( KParentUIDColName, EDbColText8 );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   490
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   491
    TDoDeleteFile deletefile = { iFs, &aFileName };
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   492
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   493
    TCleanupItem item( DoDeleteFile, &deletefile );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   494
    CleanupStack::PushL( item );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   495
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   496
    User::LeaveIfError( aDb.Replace( *iFs, aFileName ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   497
    CleanupClosePushL( aDb );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   498
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   499
    // Add columns
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   500
    colSet = CDbColSet::NewLC();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   501
    colSet->AddL( cidCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   502
    colSet->AddL( riidCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   503
    colSet->AddL( countCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   504
    colSet->AddL( accumulatedTimeCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   505
    colSet->AddL( parentUIDCol);
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   506
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   507
    // Create indices
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   508
    TDbKeyCol cidKeyCol( KCIDColName );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   509
    TDbKeyCol riidKeyCol( KRightIssuerColName );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   510
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   511
    CDbKey* key = CDbKey::NewLC();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   512
    key->AddL( cidKeyCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   513
    key->AddL( riidKeyCol );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   514
    key->MakeUnique();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   515
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   516
    User::LeaveIfError( aDb.Begin() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   517
    User::LeaveIfError( aDb.CreateTable( KMeteringDataTable, *colSet ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   518
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   519
    User::LeaveIfError( aDb.CreateIndex( KMeteringDataTable,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   520
                                         KMeteringDataTable,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   521
                                         *key ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   522
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   523
    User::LeaveIfError( aDb.Commit() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   524
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   525
    CleanupStack::PopAndDestroy( 2, colSet ); // key, colset
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   526
    CleanupStack::Pop(); // aDb
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   527
    CleanupStack::Pop(); // item
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   528
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   529
    DRMLOG( _L( "RDrmMeteringDb::ReplaceDbL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   530
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   531
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   532
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   533
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   534
// RDrmMeteringDb::InitViewLC
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   535
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   536
// Initialize the view.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   537
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   538
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   539
void RDrmMeteringDb::InitViewLC( RDbView& aView )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   540
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   541
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   542
    DRMLOG( _L( "RDrmMeteringDb::InitViewLC" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   543
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   544
    User::LeaveIfError(
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   545
        aView.Prepare( iDb,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   546
                       TDbQuery( KViewInitQuery, EDbCompareCollated ),
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   547
                       RDbRowSet::EUpdatable ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   548
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   549
    CleanupClosePushL( aView );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   550
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   551
    User::LeaveIfError( aView.EvaluateAll() );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   552
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   553
    DRMLOG( _L( "RDrmMeteringDb::InitViewLC ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   554
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   555
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   556
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   557
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   558
// RDrmMeteringDb::CompareIDL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   559
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   560
// Compare the Rights Issuer Id and Content Id to their counterparts in the current
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   561
// row of the view. Return value is ETrue only if both the Content Id and the Rights
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   562
// Issuer Id match their counterpart Ids in the view.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   563
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   564
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   565
TBool RDrmMeteringDb::CompareIDL( RDbRowSet& aView,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   566
                                  const TDesC8& aCID,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   567
                                  const TDesC8& aRiId )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   568
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   569
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   570
    DRMLOG( _L( "RDrmMeteringDb::CompareIDL" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   571
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   572
    TBool res = EFalse;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   573
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   574
    CDbColSet* colset = aView.ColSetL();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   575
    CleanupStack::PushL( colset );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   576
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   577
    TPtrC8 riid = aView.ColDes8( colset->ColNo( KRightIssuerColName ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   578
    TBuf8< KRiIdSize > buf = riid;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   579
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   580
    TPtrC8 cid = aView.ColDes8( colset->ColNo( KCIDColName ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   581
    HBufC8* des = cid.AllocLC();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   582
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   583
    if ( ( aRiId.CompareC( buf ) == 0 ) && ( aCID.CompareC( *des ) == 0 ) )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   584
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   585
    res = ETrue;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   586
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   587
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   588
    CleanupStack::PopAndDestroy( des );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   589
    CleanupStack::PopAndDestroy( colset );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   590
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   591
    DRMLOG( _L( "RDrmMeteringDb::CompareIDL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   592
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   593
    return res;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   594
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   595
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   596
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   597
// RDrmMeteringDb::CompareIDL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   598
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   599
// Compare whether the rowset's ID matches the given ID. For comparison of
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   600
// Rights Issuer ID. Overloaded.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   601
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   602
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   603
TBool RDrmMeteringDb::CompareIDL( RDbRowSet& aView,
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   604
                                  const TDesC8& aRiId )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   605
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   606
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   607
    DRMLOG( _L( "RDrmMeteringDb::CompareIDL" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   608
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   609
    TBool res = EFalse;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   610
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   611
    CDbColSet* colset = aView.ColSetL();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   612
    CleanupStack::PushL( colset );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   613
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   614
    TPtrC8 riid = aView.ColDes8( colset->ColNo( KRightIssuerColName ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   615
    TBuf8< KRiIdSize > buf = riid;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   616
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   617
    if ( aRiId.CompareC( buf ) == 0 )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   618
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   619
    res = ETrue;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   620
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   621
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   622
    CleanupStack::PopAndDestroy( colset );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   623
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   624
    DRMLOG( _L( "RDrmMeteringDb::CompareIDL ok" ) );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   625
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   626
    return res;
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   627
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   628
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   629
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   630
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   631
// RDrmMeteringDb::PushL
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   632
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   633
// Push a cleanup item to cleanup stack.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   634
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   635
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   636
void RDrmMeteringDb::PushL( RDbDatabase& aDb )
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   637
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   638
    TCleanupItem item( DoRollBack, &aDb );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   639
    CleanupStack::PushL( item );
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   640
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   641
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   642
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   643
// RDrmMeteringDB::Pop
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   644
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   645
// Pop a cleanup item pushed in by PushL.
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   646
// -----------------------------------------------------------------------------
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   647
//
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   648
void RDrmMeteringDb::Pop()
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   649
    {
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   650
    CleanupStack::Pop();
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   651
    }
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   652
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   653
#endif
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   654
  
95b198f216e5 Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff changeset
   655
// End of File