--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/satserver/inc/csatsactivewrapper.h	Wed Jul 21 18:26:52 2010 +0300
@@ -0,0 +1,129 @@
+/*
+* Copyright (c) 2002-2008 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:  Active object wrapper for SAT Server
+*
+*/
+
+
+#ifndef CSATSACTIVEWRAPPER_H
+#define CSATSACTIVEWRAPPER_H
+
+#include <e32base.h>
+#include "msatasynctosync.h"
+
+/**
+ *  Active object wrapper for SAT Server
+ *
+ *  Provides asynchronous function calls to be synchronized functions. 
+ *  Provides also timer functionality.
+ *
+ *  @lib satengine.lib
+ *  @since S60 v3.1
+ */
+class CSatSActiveWrapper : public CActive, public MSatAsyncToSync
+    {
+
+public:
+
+    /**
+    * Default C++ constructor
+    */
+    CSatSActiveWrapper();
+
+    /**
+    * Destructor
+    */
+    virtual ~CSatSActiveWrapper();
+
+
+    /**
+     * Gives reference to this active object wrapper's request status. Use this 
+     * when calling asynchronous function and you want to use this wrapper.
+     *
+     * @return  Request status to be sent to asynchronous function call
+     */
+    TRequestStatus& RequestStatus();
+
+    /**
+     * Sets this wrapper active and starts waiting for request to complete.
+     * Function returns after request status given to asynchronous funtion with 
+     * RequestStatus is completed or wrapper is cancelled.
+     *
+     * @return System-wide error code indicating the completion of request
+     */
+    TInt SetActiveAndWait();
+
+    /**
+     * Starts timer. Function returns as the given time has elapsed or 
+     * timer is cancelled.
+     *
+     * @param aDelay Delay from the function call to complete function in microseconds
+     * @param aInterval Interval to complete wait after aDelay, zero by default
+     */
+    void After( const TTimeIntervalMicroSeconds32& aDelay,
+                const TTimeIntervalMicroSeconds32& aInterval = 0 );
+
+     /**
+     * Cancels request status or timer depending which is active
+     */
+    void CancelWrapper();
+
+     /**
+     * Release object
+     */
+    void Release();
+
+    /**
+     * From CActive.
+     * Called when request status given SetActiveAndWait completes
+     */
+    void RunL();
+
+    /**
+     * From CActive.
+     * Called when request is cancelled
+     */
+    void DoCancel();
+
+private:
+
+    /**
+     * Called after given delay in After function. 
+     * Causes the After function to complete
+     *
+     * @param aPtr Pointer to itself since this is static function
+     * @return whether to call function again after an interval
+     */
+    static TInt DelayCallBack( TAny* aPtr );
+
+private: // data
+
+    /**
+     * Blocker for After
+     */
+    CActiveSchedulerWait iAfterWait;
+
+    /**
+     * Blocker for SetActiveAndWait
+     */
+    CActiveSchedulerWait iWait;
+
+    /**
+     * Timer used in After
+     */
+    CPeriodic* iTimer;
+    
+    };
+
+#endif // CSATSACTIVEWRAPPER_H