remotestoragefw/remotefileengine/inc/rsfwdormantmountloader.h
changeset 0 3ad9d5175a89
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotestoragefw/remotefileengine/inc/rsfwdormantmountloader.h	Thu Dec 17 09:07:59 2009 +0200
@@ -0,0 +1,101 @@
+/*
+* Copyright (c) 2005 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:  class for restoring dormant mounts asynchronously when server starts
+*
+*/
+
+
+#ifndef C_RSFWDORMANTMOUNTLOADER_H
+#define C_RSFWDORMANTMOUNTLOADER_H
+
+// INCLUDES
+#include <e32base.h>
+#include "rsfwvolumetable.h"
+
+
+// how many microseconds after server startup
+// we start to restore the dormant mounts.
+#define KDormantLoaderDelay 1000000 // 1s
+
+// CLASS DECLARATION
+
+/**
+*  Crsfwdormantmountloader class
+*
+*  This class is for doing stuff asynchronously when loading dormant 
+*  mounts at server startup. When server is started, dormant mounts
+*  are loaded. However, if there is something that takes more time
+*  it can be done synchronously while client is waiting for server to start.
+*  
+*  Currently only such operation is saving "dirty" files to the local cache
+*/
+class CRsfwDormantMountLoader : public CActive                                       
+    {
+ public: // Constructors and destructor
+
+        /**
+        * Symbian OS two-phased constructor
+        * @return Pointer to this component.
+        */
+        IMPORT_C static CRsfwDormantMountLoader* NewL(CRsfwVolumeTable *aTheTable);
+
+        /**
+        * C++ default destructor.
+        */
+        virtual ~CRsfwDormantMountLoader();
+
+ private:
+
+        /**
+        * C++ default constructor.
+        */
+        CRsfwDormantMountLoader();
+
+        /**
+        * Symbian OS default constructor.
+        */
+        void ConstructL(CRsfwVolumeTable *aTheTable);
+
+
+ private: // New functions
+
+        void ResolveDirtyFilesL();
+        
+   
+private:    // Functions from base classes
+
+        /**
+        * Handles an active object’s request completion event.
+        */
+        void RunL();  
+
+ 		/**
+    	*Implements cancellation of an outstanding request.
+		*/
+		void DoCancel();
+
+ 		/**
+    	* Called in case RunL() leaves
+		*/
+        TInt RunError(TInt aError);
+        
+private:    // Data
+        RTimer  iTimer;
+        CRsfwVolumeTable* iVolumeTable;
+	  
+    };
+
+#endif  // REMOTEWAITNOTEMANAGER_H
+
+// End of File
\ No newline at end of file