diff -r 000000000000 -r 8466d47a6819 emailservices/emailservermonitor/inc/emailservermonitor.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailservermonitor/inc/emailservermonitor.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,150 @@
+/*
+* Copyright (c) 2009 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:
+* Header definition for EmailServerMonitor
+*
+*/
+
+#ifndef EMAILSERVERMONITOR_H
+#define EMAILSERVERMONITOR_H
+
+//  Include Files
+
+#include <e32base.h>
+#include <e32cmn.h>						// TUid
+#include <apgcli.h>                     // RApaLsSession
+
+#include "emailservermonitorconst.h"
+
+/**
+*  Class CEmailServerMonitor implements functionality that starts up
+*  EmailServer and monitors it. If EmailServer crashes, then
+*  CEmailServerMonitor restarts it. CEmailServerMonitor also starts up needed
+*  email related 3rd party services after IAD update.
+*/
+NONSHARABLE_CLASS( CEmailServerMonitor ) : public CActive
+    {
+    
+public: // Public construcor and destructor
+    /**
+     * Two-phased class constructor.
+     */
+    static CEmailServerMonitor* NewL();
+
+    /**
+     * Two-phased class constructor.
+     */
+    static CEmailServerMonitor* NewLC();
+
+    /**
+     * Destructor of CEmailServerMonitor class.
+     */
+    ~CEmailServerMonitor();
+        
+public: // Public member functions
+    
+    /**
+     * Start email server monitoring.
+     */
+    void Start();
+
+private: // Private constructors
+    /**
+     * Default class constructor.
+     * Only NewL can be called
+     */
+    CEmailServerMonitor();
+        
+    /**
+     * Second phase class constructor.
+     */
+    void ConstructL();      
+
+    /**
+     * Start Email Server and its monitoring
+     * 
+     * @return ETrue if Email Server and its monitoring started succesfully,
+     *         otherwise EFalse
+     */
+    TBool StartEmailServerMonitoring();
+    
+    /**
+     * Starts the actual monitoring. Assumes that Email Server is running
+     * and Monitor's internal variables are set accordingly.
+     */
+    void DoStartMonitoring();
+    
+    /**
+     * Start specified application, leaves if failed to start the application
+     * 
+     * @param aAppName Name of the application to be started
+     * @param aThreadId On return, the id of the main thread started
+     * @param aReqStatusForRendezvous Asynchronous status request passed to
+     *                                RProcess::Rendezvous() when starting app
+     */
+    void StartApplicationL(
+            const TDesC& aAppName,
+            TThreadId& aThreadId,
+            TRequestStatus& aReqStatusForRendezvous );
+    
+    /**
+     * Handles monitoring event
+     */
+    void HandleMonitorEvent();
+    
+    /**
+     * Initiates an asynchronous delayed restart
+     */
+    void InitiateDelayedRestart();
+
+private: // From base class CActive
+    
+    void RunL();
+    void DoCancel();
+
+private: // Private types
+    
+    enum TEmailServerMonitorState
+        {
+        EEsmStateIdle,
+        EEsmStateInitializing,
+        EEsmStateMonitoring,
+        EEsmStateRestarting
+        };
+
+private: // Member variables
+
+    // A session with the application architecture server
+    RApaLsSession iApaLsSession;
+    
+    // A handle to email server process
+    RProcess iProcess;
+    
+    // A timer object used to make delayed restarts
+    RTimer iDelayTimer;
+    
+    // Internal state
+    TEmailServerMonitorState iState;
+    
+    // Number of server restarts
+    TInt iRestarts;
+    
+    // Time of the previous restart, used to reset restart counter if
+    // server has been running succesfully long enough
+    TTime iLastRestartTime;
+
+    };
+
+
+#endif  // EMAILSERVERMONITOR_H