--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlanutilities/wlansniffer/mainapplication/inc/wsfactivewaiter.h	Thu Dec 17 09:20:28 2009 +0200
@@ -0,0 +1,106 @@
+/*
+* Copyright (c) 2007 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:  Declaration of CWsfActiveWaiter
+*
+*/
+
+
+
+#ifndef __WSFMAINAPPLICATION_ACTIVE_WAITER_H__
+#define __WSFMAINAPPLICATION_ACTIVE_WAITER_H__
+
+// INCLUDES
+#include <e32base.h>
+
+/**
+ * CWsfActiveWaiter class,
+ * an active object to replace User::WaitForRequest
+ * 
+ * Usage:
+ * CWsfActiveWaiter* waiter = CWsfActiveWaiter::NewL();
+ * CleanupStack::PushL( waiter );
+ * server.AsyncFunction( waiter->iStatus );
+ * if ( waiter->WaitForRequest == KErrNone )
+ *      {
+ *      // handle success
+ *      }
+ *      else 
+ *      {
+ *      // handle failure
+ *      }
+ * CleanupStack::PopAndDestroy( waiter );
+ * 
+ */     
+NONSHARABLE_CLASS( CWsfActiveWaiter ) : public CActive
+    {
+    public:
+
+        /**
+        * Two-phased constructor
+        * @since S60 5.0 
+        * @return instance of CWsfActiveWaiter class
+        */
+        static CWsfActiveWaiter* NewL();
+
+        /**
+        * Destructor of CWsfActiveWaiter class
+        * @since S60 5.0     
+        */  
+        virtual ~CWsfActiveWaiter();          
+
+        /**
+        * Waits for it's TRequestStatus to be completed
+        * @since S60 5.0     
+        * @return Error code returned from server after request is
+        * completed
+        */
+        TInt WaitForRequest();
+        
+    private:
+
+        /**
+        * 2nd phase constructor
+        * @since S60 5.0 
+        */
+        void ConstructL();
+    
+        /**
+        * Default C++ constructor 
+        * @since S60 5.0 
+        */ 
+        CWsfActiveWaiter();
+            
+        /**
+        * DoCancel from CActive
+        * @since S60 5.0 
+        */    
+        virtual void DoCancel();
+      
+        /**
+        * RunL from CActive
+        * @since S60 5.0 
+        */      
+        virtual void RunL();
+    
+    private:
+
+        /**
+        * Used to make asynchronous call synchronous
+        */
+        CActiveSchedulerWait iWait;
+    };     
+
+#endif // __WSFMAINAPPLICATION_ACTIVE_WAITER_H__
+
+// End of file