--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/omadrm/drmengine/server/src/drmparentstorage.cpp Thu Dec 17 08:52:27 2009 +0200
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 2003 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: Implementation of the parent storage for Decision Making Machine
+*
+*/
+
+
+// INCLUDE FILES
+#include "drmparentstorage.h"
+#include "drmpermission.h"
+#include "drmlog.h"
+
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+LOCAL_C const TUint KDefaultGranularity = 4;
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::CDRMParentStorage
+//
+// Default constructor
+// -----------------------------------------------------------------------------
+//
+CDRMParentStorage::CDRMParentStorage():
+iParents( 1 )
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::~CDRMParentStorage
+//
+// Desetructor.
+// -----------------------------------------------------------------------------
+//
+CDRMParentStorage::~CDRMParentStorage()
+ {
+ if ( iParentIDs )
+ {
+ iParentIDs->Reset();
+ delete iParentIDs;
+ }
+
+ // The lists inside are autocleaning, so deletion causes
+ // the contents to also be deleted
+ iParents.ResetAndDestroy();
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::NewLC
+//
+// Two-phase constructor
+// -----------------------------------------------------------------------------
+//
+CDRMParentStorage* CDRMParentStorage::NewLC()
+ {
+ CDRMParentStorage* self = new( ELeave ) CDRMParentStorage;
+ CleanupStack::PushL( self );
+
+ self->ConstructL();
+
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::NewL
+//
+// Two-phase constructor
+// -----------------------------------------------------------------------------
+//
+CDRMParentStorage* CDRMParentStorage::NewL()
+ {
+ CDRMParentStorage* self = CDRMParentStorage::NewLC();
+ CleanupStack::Pop(); // sefl
+
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::ConstructL
+//
+// 2nd phase constructor
+// -----------------------------------------------------------------------------
+//
+void CDRMParentStorage::ConstructL()
+ {
+ iParentIDs = new( ELeave ) CDesC8ArraySeg( KDefaultGranularity );
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::NewListL
+//
+// Insert a new list to the storage, and return a handle to it.
+// -----------------------------------------------------------------------------
+//
+CDRMPermissionList& CDRMParentStorage::NewListL()
+ {
+ __ASSERT_DEBUG( iParents.Count() >= iParentIDs->Count(), User::Invariant() );
+
+ if ( iParents.Count() == iParentIDs->Count() )
+ {
+ // Balanced lists.
+ CDRMPermissionList* newList = CDRMPermissionList::NewLC();
+ newList->SetAutoCleanup( ETrue );
+
+ iParents.AppendL( newList );
+ CleanupStack::Pop();
+ }
+
+ return *( iParents[ iParents.Count() - 1 ] );
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::AddL
+//
+// Add an entry to the ID table.
+// -----------------------------------------------------------------------------
+//
+void CDRMParentStorage::AddL( const TDesC8& aCID )
+ {
+ TInt pos = iParentIDs->InsertIsqL( aCID );
+ if ( pos != iParentIDs->Count() - 1 )
+ {
+ // Sort iParents
+ CDRMPermissionList* list = iParents[ iParents.Count() - 1 ];
+ User::LeaveIfError( iParents.Insert( list, pos ) );
+ iParents.Remove( iParents.Count() -1 );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::HasPermissions
+//
+// Check the count of the stored permissions for an id
+// -----------------------------------------------------------------------------
+//
+TBool CDRMParentStorage::HasPermissions( const TDesC8& aCID )
+ {
+ TBool r = EFalse;
+ TInt pos;
+
+ if ( iParentIDs->FindIsq( aCID, pos ) == KErrNone )
+ {
+ r = ETrue;
+ }
+ return r;
+ }
+
+// -----------------------------------------------------------------------------
+// CDRMParentStorage::operator[]
+//
+// Operator.
+// -----------------------------------------------------------------------------
+//
+CDRMPermissionList& CDRMParentStorage::operator[]( const TDesC8& aCID )
+ {
+ TInt pos;
+
+ iParentIDs->FindIsq( aCID, pos );
+ return *( iParents[ pos ] );
+ }
+
+// End of File