watchdog/inc/cwdmonitor.h
changeset 0 671dee74050a
child 16 2729d20a0010
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/watchdog/inc/cwdmonitor.h	Mon Apr 19 14:40:16 2010 +0300
@@ -0,0 +1,88 @@
+/*
+* Copyright (c) 2010 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:  This application is to monitor Harvester and Search Server
+*
+*/
+
+
+#ifndef CWDMONITOR_H
+#define CWDMONITOR_H
+
+#include <e32base.h>
+#include "MWDTimerHandler.h"
+
+//Forward declaration
+class CWDTimer;
+
+class CWDMonitor : public CBase , public MWDTimerHandler
+    {
+public:
+    /*
+     * Construction
+     * @return instance of CWDMonitor
+     */
+    static CWDMonitor* NewL();
+    /*
+     * Construction
+     * @return instance of CWDMonitor
+     */
+    static CWDMonitor* NewLC();
+    /*
+     * Destructor
+     */
+    virtual ~CWDMonitor();
+public:
+    
+    /*
+     * @description Starts the timer for monitoring the servers.
+     */
+    void StartMonitor();
+    
+    // From MWDTimerHandler
+    void HandleWDTimerL();
+    
+private:
+    /*
+     * @description Starts the specified server.
+     * @param TDesC& aServerName Name of the server to start
+     * @param TUid aServerUid uid of the server to start
+     * @param TDesC& aSemaphoreName Name of the semaphore
+     * @return KErrNone on succesful operation.
+     */
+    TInt StartServer( const TDesC& aServerName , TUid aServerUid ,
+                      const TDesC& aSemaphoreName);
+    
+    /*
+     * @description creates the specified server process.
+     * @param TDesC& aServerName Name of the server to start
+     * @param TUid aServerUid uid of the server to start
+     * @return KErrNone on succesful operation.
+     */
+    TInt CreateServerProcess( const TDesC& aServerName , TUid aServerUid  );
+    /*
+     * Constructor
+     */
+    CWDMonitor();
+    /*
+     * Second phase constructor
+     */
+    void ConstructL();
+
+private:
+    
+    // Timer which is used to delay server monitoring
+    CWDTimer* iWDTimer; 
+    };
+
+#endif /* CWDMONITOR_H */