diff -r 000000000000 -r c8caa15ef882 simpleengine/siputils/inc/simplerefreshtimer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/simpleengine/siputils/inc/simplerefreshtimer.h	Tue Feb 02 01:05:17 2010 +0200
@@ -0,0 +1,203 @@
+/*
+* 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:    Refreshtimer.
+*
+*/
+
+
+
+
+#ifndef CSimpleRefreshTimer_H
+#define CSimpleRefreshTimer_H
+
+// INLUCDES
+#include <e32base.h>
+#include <e32std.h>
+
+// FORWARD DECLARATIONS
+class RTimer;
+class MSimpleSipConnCallback;
+class CSimpleRequest;
+
+/**
+ *  Refresh timer
+ *
+ *  Triggers SIP PUBLISH requests before they expire.
+ *
+ *  @lib siputils
+ *  @since S60 3.2
+ */
+class CSimpleRefreshTimer : public CActive
+    {
+
+//  friend classes go here:
+
+public:
+
+
+    CSimpleRefreshTimer(
+        MSimpleSipConnCallback& aEngine, CSimpleRequest& aReq );
+
+    virtual ~CSimpleRefreshTimer();
+
+    /**
+     * Start timer.
+     *
+     * @since S60 3.2
+     * @param aSec seconds
+     */
+    void Start( TInt aSec );
+
+protected:
+
+// from base class CActive
+
+    /**
+     * From CActive.
+     * Implements cancellation of an outstanding request.
+     *
+     * @since S60 3.2
+     */
+    void DoCancel( );
+
+    /**
+     * From CActive.
+     * Handles an active object's request completion event.
+     *
+     * @since S60 3.2
+     */
+    void RunL( );
+
+    /**
+     * From CActive.
+     * Error routine for RunL exceptions
+     *
+     * @since S60 3.2
+     * @param aError error code
+     */
+    TInt RunError(TInt aError);
+
+
+private: // data
+
+    /**
+     * The actual timer
+     */
+    RTimer                  iTimer;
+    
+    /**
+     * Seconds to wait
+     */     
+    TInt                    iSeconds;
+    
+    /**
+     * Engine core
+     */
+    MSimpleSipConnCallback& iEngine;
+    
+    /**
+     * The corresponding client request
+     */
+    CSimpleRequest&         iRequest;
+
+#ifdef _DEBUG
+    friend class T_CSimpleRefreshTimer;
+#endif
+    };
+    
+/**
+ *  Expiry timer
+ *
+ *  Triggers requests after they expire.
+ *
+ *  @lib ?siputils
+ *  @since S60 v3.2
+ */
+class CSimpleExpiryTimer : public CActive
+    {
+
+//  friend classes go here:
+
+public:
+
+    CSimpleExpiryTimer(
+        MSimpleSipConnCallback& aEngine, CSimpleRequest& aReq );
+
+    virtual ~CSimpleExpiryTimer();
+
+    /**
+     * Start timer.
+     *
+     * @since S60 3.2
+     * @param aSec seconds
+     */
+    void Start( TInt aSec );
+
+protected:
+
+// from base class CActive
+
+    /**
+     * From CActive.
+     * Implements cancellation of an outstanding request.
+     *
+     * @since S60 3.2
+     */
+    void DoCancel( );
+
+    /**
+     * From CActive.
+     * Handles an active object's request completion event.
+     *
+     * @since S60 3.2
+     */
+    void RunL( );
+
+    /**
+     * From CActive.
+     * Error routine for RunL exceptions
+     *
+     * @since S60 3.2
+     * @param aError error code
+     */
+    TInt RunError(TInt aError);
+
+private: // data
+
+    /**
+     * The actual timer
+     */
+    RTimer                  iTimer;
+    
+    /**
+     * Seconds to wait
+     */     
+    TInt                    iSeconds;
+    
+    /**
+     * Engine core
+     */
+    MSimpleSipConnCallback& iEngine;
+    
+    /**
+     * The corresponding client request
+     */
+    CSimpleRequest&         iRequest;
+
+#ifdef _DEBUG
+    friend class T_CSimpleRefreshTimer;
+#endif
+    };    
+
+#endif