--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccsubcontroller/inc/mccqoseventmonitor.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,160 @@
+/*
+* Copyright (c) 2006-2007 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: Class definition for the MCC QoS Event Monitor
+*
+*/
+
+
+
+
+#ifndef MCCQOSEVENTMONITOR_H
+#define MCCQOSEVENTMONITOR_H
+
+// INCLUDES
+#include <e32base.h>
+#include <es_sock.h>
+
+// FORWARD DECLARATIONS
+class MMccQosEventObserver;
+
+// CLASS DECLARATION
+
+/**
+ * CMccQosEventMonitor for handling events from RSubConnection
+ *
+ * CMccQosEventMonitor receives subconnection(Qos) events from RSubConnection
+ * class. Events are delivered to MCC subcontroller as callbacks.
+ *
+ * @lib mccqosplugin.lib
+ * @since S60 3.1
+ */
+NONSHARABLE_CLASS( CMccQosEventMonitor ) : public CActive
+ {
+#ifdef TEST_EUNIT
+ friend class UT_CMccQosEventMonitor;
+#endif
+
+public:
+
+ /**
+ * Create a CMccQosEventMonitor object using two phase construction,
+ * and return a pointer to the created object.
+ *
+ * @since S60 3.1
+ * @param aObserver observer to asynchronous completion
+ * @param handle to RSubConnection object
+ * @return Instance of class interface
+ */
+ static CMccQosEventMonitor* NewL( MMccQosEventObserver& aObserver,
+ RSubConnection& aSubConnection );
+
+ /**
+ * Create a CMccQosEventMonitor object using two phase construction,
+ * and return a pointer to the created object.
+ *
+ * @since S60 3.1
+ * @param aObserver observer to asynchronous completion
+ * @param handle to RSubConnection object
+ * @return Instance of class interface
+ */
+ static CMccQosEventMonitor* NewLC( MMccQosEventObserver& aObserver,
+ RSubConnection& aSubConnection );
+
+ /**
+ * Destructor
+ *
+ * @return void
+ */
+ virtual ~CMccQosEventMonitor();
+
+protected: // from CActive
+
+ /**
+ * Callback function. Invoked to handle responses from the server.
+ *
+ * @return void
+ */
+ void RunL();
+
+ /**
+ * Cancel any outstanding operation.
+ *
+ * @return void
+ */
+ void DoCancel();
+
+ /**
+ * RunL error handling
+ *
+ * @return TInt System-wide error code
+ */
+ TInt RunError( TInt aError );
+
+private:
+
+ /**
+ * Perform the first phase of two phase construction.
+ *
+ * @since S60 3.1
+ * @param aObserver observer to asynchronous completion
+ * @param handle to RSubConnection object
+ * @return void
+ */
+ CMccQosEventMonitor( MMccQosEventObserver& aObserver,
+ RSubConnection& aSubConnection );
+
+ /**
+ * By default Symbian 2nd phase constructor is private.
+ *
+ * @since S60 v3.1
+ * @return void
+ */
+ void ConstructL();
+
+ /**
+ * Set active object active and start listening for QoS events
+ * from RSubConnection.
+ *
+ * @since S60 3.1
+ * @return void
+ */
+ void StartListenL();
+
+private: // data
+
+ /**
+ * Observer to report QoS status/error information
+ */
+ MMccQosEventObserver& iEventObserver;
+
+ /**
+ * Buffer for QoS events
+ */
+ TNotificationEventBuf iQoSNotifBuffer;
+
+ /**
+ * Reference to current subconnection Handle
+ */
+ RSubConnection& iSubConnection;
+
+ /**
+ * Last error reported from RSubConnection channel
+ */
+ TInt iLastError;
+
+ };
+
+#endif // MCCQOSEVENTMONITOR_H
+
+// End of File