--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlanutilities/wlansniffer/aiplugin/inc/wsfactivewaiter.h	Thu Dec 17 09:20:28 2009 +0200
@@ -0,0 +1,111 @@
+/*
+* Copyright (c) 2007-2008 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:  Class header for CWsfActiveWaiter
+*
+*/
+
+
+#ifndef C_WSFACTIVEWAITER_H
+#define C_WSFACTIVEWAITER_H
+
+//  EXTERNAL INCLUDES
+#include <e32base.h>
+
+
+//  CLASS DEFINITION
+/**
+ * CWsfActiveWaiter class,
+ * an active object to replace User::WaitForRequest()
+ * 
+ * Usage:
+ * @code
+ * CWsfActiveWaiter* waiter = CWsfActiveWaiter::NewL();
+ * CleanupStack::PushL( waiter );
+ * server.AsyncFunction( waiter->iStatus );
+ * if ( waiter->WaitForRequest() == KErrNone )
+ *      {
+ *      // handle success
+ *      }
+ *      else 
+ *      {
+ *      // handle failure
+ *      }
+ * CleanupStack::PopAndDestroy( waiter );
+ * @endcode
+ *
+ * @lib wsfserver.exe
+ * @since S60 5.0
+ */
+NONSHARABLE_CLASS( CWsfActiveWaiter ): public CActive
+    {
+    public:
+        /**
+        * Factory function
+        * @since S60 5.0
+        * @return CWsfActiveWaiter instance.
+        */
+        static CWsfActiveWaiter* NewL();
+
+        /**
+        * Factory function
+        * @since S60 5.0
+        * @return CWsfActiveWaiter instance.
+        */
+        static CWsfActiveWaiter* NewLC();
+
+        /**
+        * Destructor
+        * @since S60 5.0
+        */    
+        virtual ~CWsfActiveWaiter();          
+
+    protected:
+        /**
+        * Constructor
+        * @since S60 5.0
+        */    
+        CWsfActiveWaiter();
+
+    protected:  // from CActive
+
+        /**
+        * Implements cancellation of an outstanding request.
+        * @since S60 5.0
+        */
+        void DoCancel();
+
+        /**
+        * Handles an active object's request completion event.
+        * @since S60 5.0
+        */
+        void RunL();
+
+    public:     // new methods
+        /**
+        * Waits for its TRequestStatus to be completed
+        * @since S60 5.0
+        * @return Error code returned from server after request is completed
+        */
+        TInt WaitForRequest();
+    
+    protected:  // data
+        /**
+        * Nested waitloop
+        */
+        CActiveSchedulerWait iWait;
+    };     
+
+#endif // C_WSFACTIVEWAITER_H
+
+// End of file