--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/provider/server/inc/ncdproviderutils.h Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,142 @@
+/*
+* Copyright (c) 2006 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: Contains CNcdProviderUtils implementation
+*
+*/
+
+
+#ifndef NCD_PROVIDER_UTILS_H
+#define NCD_PROVIDER_UTILS_H
+
+
+#include <e32base.h>
+#include <f32file.h>
+#include "ncdinstallationservice.h"
+
+class MNcdEngineConfiguration;
+class CNcdEngineConfiguration;
+class MNcdDeviceService;
+class MNcdProtocol;
+class CNcdHttpUtils;
+
+/**
+ *
+ *
+ *
+ * @lib ?library
+ * @since S60 ?S60_version *** for example, S60 v3.0
+ */
+class CNcdProviderUtils : public CBase
+ {
+
+public: //
+
+
+ /**
+ * Creates new provider utils
+ *
+ * @param aConfigFile Configuration file. Just filename, no path
+ */
+ static CNcdProviderUtils* NewL(
+ const TDesC& aConfigFile );
+
+
+ virtual ~CNcdProviderUtils();
+
+
+ /**
+ * File session getter
+ */
+ static RFs& FileSession();
+
+
+ /**
+ * Installation service getter
+ *
+ * @note Creates the service if it doesn't exist yet.
+ */
+ static MNcdInstallationService& InstallationServiceL();
+
+
+ /**
+ * Engine configuration getter
+ */
+ static MNcdEngineConfiguration& EngineConfig();
+
+
+ /**
+ * Device service getter
+ *
+ * @return Device service
+ */
+ static MNcdDeviceService& DeviceService();
+
+
+
+
+ /**
+ * Provider temp path getter
+ *
+ * @return Temp path
+ */
+ static HBufC* TempPathLC( const TDesC& aClientId );
+
+ static void ReadDatabaseVersionsL(
+ const TDesC& aRootPath,
+ TUint32& aGeneralVersion,
+ TUint32& aPurchaseHistoryVersion );
+
+ static void WriteDatabaseVersionsL(
+ const TDesC& aRootPath,
+ TUint32 aGeneralVersion,
+ TUint32 aPurchaseHistoryVersion );
+
+ static TInt UpdateShutdownFileL( const TDesC& aRootPath );
+
+ static void RemoveShutdownFileL( const TDesC& aRootPath );
+
+
+ /**
+ */
+ static TNcdApplicationStatus IsApplicationInstalledL(
+ const TUid& aUid, const TDesC& aVersion );
+
+
+ /**
+ * Compares version number strings
+ *
+ * They are converted as TCatalogsVersion before conversion
+ * @return 0 if versions match, negative value if left < right and
+ * positive value if left > right
+ * @see TCatalogsVersion::ConvertL for possible leave codes
+ */
+ static TInt CompareVersionsL( const TDesC& aLeft, const TDesC& aRight );
+
+
+private:
+
+ CNcdProviderUtils();
+ void ConstructL( const TDesC& aConfigFile );
+
+protected:
+
+ static RFs iFs;
+ static CNcdEngineConfiguration* iConfig;
+ static MNcdDeviceService* iDeviceService;
+ static MNcdInstallationService* iInstallationService;
+ };
+
+
+#endif // NCD_PROVIDER_UTILS_H
+