--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pushmtm/Plugins/PushContentHandler/PushMtmAutoFetchOperation.h	Mon Mar 30 12:49:49 2009 +0300
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Declaration of PushMtmAutoFetchOperation.
+*
+*/
+
+
+
+#ifndef PUSHMTMAUTOFETCHOPERATION_H
+#define PUSHMTMAUTOFETCHOPERATION_H
+
+// INCLUDE FILES
+
+#include <e32base.h>
+
+// FORWARD DECLARATIONS
+
+class CPushMtmFetchOperation;
+
+// CLASS DECLARATION
+
+/**
+* Asynchronous fetch operation that runs in silent mode and in addition to the 
+* services of CPushMtmFetchOperation it retries downloading of the indicated 
+* service if the first try fails.
+*/
+class CPushMtmAutoFetchOperation : public CActive
+    {
+    public: // Constructors and destructor
+
+        /**
+        * Two-phased constructor. Leaves on failure.
+        * @param aRequestedUrl The requested URL.
+        * @param aTimeDelayInSec Time delay between fetches in seconds.
+        * @param aObserverRequestStatus Completion status.
+        * @return The constructed client.
+        */
+        static CPushMtmAutoFetchOperation* NewL
+            (
+                const TDesC& aRequestedUrl, 
+                TInt aTimeDelayInSec, 
+                TRequestStatus& aObserverRequestStatus 
+            );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CPushMtmAutoFetchOperation();
+
+    public: // Functions from base classes
+
+        /**
+        * Start or restart the operation.
+        */
+        void StartL();
+
+    protected: // Constructors 
+
+        /**
+        * Constructor.
+        * @param aTimeDelayInSec Time delay between fetches in seconds.
+        * @param aObserverRequestStatus Completion status.
+        */
+        CPushMtmAutoFetchOperation( TInt aTimeDelayInSec, 
+                                    TRequestStatus& aObserverRequestStatus );
+
+        /**
+        * Second phase constructor.
+        * @param aRequestedUrl The requested URL.
+        */
+        void ConstructL( const TDesC& aRequestedUrl );
+
+    protected: // New functions
+
+        /**
+        * Issue fetching.
+        */
+        void FetchL();
+
+    protected: // Functions from base classes
+
+        /**
+        * Cancel fetching.
+        * @return None.
+        */
+        void DoCancel();
+
+        /**
+        * Start fetching and make an entry into the operation mapper.
+        * @return None.
+        */
+        void RunL();
+
+        /**
+        * Leave handler protocol implementation: it is called when 
+        * RunL leaves.
+        */
+        TInt RunError( TInt aError );
+
+    protected: // Data
+
+        TRequestStatus& iObserver;  ///< Observer's status.
+        HBufC* iRequestedUrl;       ///< Request URI or NULL. Owned.
+
+        enum TState    ///< State.
+            {
+            EInit,     ///< Initial state.
+            EFetch,    ///< Fetch.
+            ECheck,    ///< Check the result of the fetching.
+            EDone      ///< Operation done.
+            };
+
+        TState iState; ///< Current state of the state machine.
+
+        /// The operation that does downloading. Owned.
+        CPushMtmFetchOperation* iFetchOp;
+        RTimer iTimer; ///< Timer for waiting.
+        TInt iTimeDelayInSec; ///< Time delay between downloadings in seconds.
+        TInt iTry; ///< How many times we have tried downloading so far?
+    };
+
+#endif // PUSHMTMAUTOFETCHOPERATION_H
+
+// End of file.