--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/SwimReader/inc/SwimSysAgentObserver.h Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,102 @@
+/*
+* Copyright (c) 2003 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: Implement SIM state observer for card removed event
+*
+*/
+
+
+
+#ifndef CSWIMSYSAGENTOBSERVER_H
+#define CSWIMSYSAGENTOBSERVER_H
+
+
+// INCLUDES
+#include <e32base.h>
+#include <e32property.h> // RProperty
+
+// FORWARD DECLARATIONS
+class CSwimReaderIF;
+
+// CLASS DECLARATION
+
+/**
+* Publish and subscribe Observer class
+* This class listens P/S events
+*
+* @lib SwimReader.lib
+* @since Series60 1.2
+*/
+class CSwimSysAgentObserver : public CActive
+ {
+ public: // Constructors and destructor
+
+ /**
+ * Two-phased constructor.
+ * @param aReaderIF Pointer to ReaderIF owning this observer
+ */
+ static CSwimSysAgentObserver* NewL( CSwimReaderIF* aReaderIF );
+
+ /**
+ * Destructor.
+ */
+ virtual ~CSwimSysAgentObserver();
+
+ public: // New functions
+
+ /**
+ * Starts listener
+ * @return void
+ */
+ void Start();
+
+ private:
+
+ /**
+ * C++ default constructor.
+ * @param aReaderIF Pointer to ReaderIF owning this observer
+ */
+ CSwimSysAgentObserver( CSwimReaderIF* aReaderIF );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ */
+ void ConstructL();
+
+ /**
+ * This function starts listening card state from System agent
+ * @return void
+ */
+ void StartListening();
+ /**
+ * From CActive. Handle asyncronous event response
+ * @return void
+ */
+ void RunL();
+
+ /**
+ * From CActive. Handle Cancel call
+ * @return void
+ */
+ void DoCancel();
+
+ private: // Data
+ // SIM status property
+ RProperty iProperty;
+ // Pointer to ReaderIF owning this observer. Not owned.
+ CSwimReaderIF* iReaderIF;
+ };
+
+#endif // CSWIMSYSAGENTOBSERVER_H
+
+// End of File