--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contentstorage/casrv/cawidgetscanner/inc/cawidgetstoragehandler.h Tue Aug 31 15:30:51 2010 +0300
@@ -0,0 +1,183 @@
+/*
+ * Copyright (c) 2008 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:
+ *
+ */
+
+#ifndef C_WIDGETSTORAGEHANDLER_H
+#define C_WIDGETSTORAGEHANDLER_H
+
+class CCaStorageProxy;
+class CCaWidgetDescription;
+class CCaWidgetScannerParser;
+
+// INCLUDES
+#include <e32base.h>
+#include <usif/scr/scr.h>
+#include "cawidgetdescription.h"
+#include "castorage_global.h"
+
+// CONSTANTS
+
+// FORWARD DECLARATIONS
+
+/**
+ * Widget Parser
+ *
+ * @since Series Series60 5.x
+ */
+class CCaWidgetStorageHandler : public CBase
+ {
+public:
+CA_STORAGE_TEST_FRIEND_CLASS (T_CaWidgetScanner)
+
+public:
+ // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ */
+ static CCaWidgetStorageHandler* NewL( CCaStorageProxy* aStorage,
+ Usif::RSoftwareComponentRegistry& aSoftwareRegistry,
+ RFs& aFs );
+ static CCaWidgetStorageHandler* NewLC( CCaStorageProxy* aStorage,
+ Usif::RSoftwareComponentRegistry& aSoftwareRegistry,
+ RFs& aFs );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CCaWidgetStorageHandler();
+
+ /**
+ * SynchronizeL - synchronizes widgets on device with database
+ */
+ void SynchronizeL();
+
+private:
+
+ /**
+ * Adds widget to storage.
+ * @param aWidget widget to be added
+ */
+ void AddL( const CCaWidgetDescription* aWidget );
+
+ /**
+ * Updates widget in storage.
+ * @param aWidget widget to be updated
+ * @param aEntryId entry of widget in db
+ */
+ void UpdateL( const CCaWidgetDescription* aWidget, TUint aEntryId );
+
+ /**
+ * Add/Updates widgets in DB
+ * @param aWidgets widgets to add
+ */
+ void AddWidgetsL( const RWidgetArray& aWidgets );
+
+ /**
+ * Removes widgets from DB
+ */
+ void RemoveWidgetsL();
+
+ /**
+ * Fetch widgets from content storage
+ */
+ void FetchWidgetsL();
+
+ /**
+ * Add widget to download collection
+ * @param aEntry entry containing widget information
+ */
+ void AddWidgetToDownloadCollectionL( const CCaInnerEntry* aEntry );
+
+ /**
+ * Set missing flag for an entry.
+ * @param aWidget widget.
+ */
+ void SetMissingFlagL( const CCaWidgetDescription * aWidget );
+
+ /**
+ * Clear missing flag for an entry.
+ * @param aWidget widget.
+ */
+ void ClearVisibleFlagL( const CCaWidgetDescription* aWidget );
+
+ /**
+ * Set localizations for widget in db
+ * @param aWidget widget.
+ * @param aEntryId of widget.
+ */
+ void SetLocalizationsL( const CCaWidgetDescription* aWidget, TInt aEntryId );
+
+private:
+
+ /**
+ * C++ default constructor.
+ */
+ CCaWidgetStorageHandler( CCaStorageProxy* aStorage,
+ Usif::RSoftwareComponentRegistry& aSoftwareRegistry, RFs& aFs );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ /**
+ * Check if mass storage is not in use.
+ * @return true if mass storage is not in use.
+ */
+ TBool MassStorageNotInUse();
+
+ /**
+ * Adds or updates component id attribute in entry based on SCR provided data
+ * and removable flag - get info from src.
+ * @param aPackageUid uid of the package which the widget represented by aEntry
+ * is delivered with.
+ * @param aEntry widget entry being updated with component id attribute.
+ */
+ void UpdateCompIdAndRemovableFlagL( const TDesC& aManifestFilePathName,
+ CCaInnerEntry& aEntry ) const;
+
+private:
+ // Data
+
+ /*
+ * Content Storage. Not Own
+ */
+ CCaStorageProxy* iStorage;
+
+ /*
+ * File server. Not own
+ */
+ RFs iFs;
+
+ /*
+ * DB cache for widgets. Own.
+ */
+ RWidgetArray iWidgetDBCache;
+
+ /**
+ * Pointer to a parser object. Own
+ */
+ CCaWidgetScannerParser* iParser;
+
+ /*
+ * Software Component Registry. Not own
+ */
+ Usif::RSoftwareComponentRegistry& iSoftwareRegistry;
+ };
+
+#endif // C_WIDGETSTORAGEHANDLER_H
+// End of File