--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreensrv_plat/sapi_contentpublishing/inc/cpclientactivenotifier.h Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2006-2006 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 notifier class
+ *
+*/
+
+
+#ifndef CPCLIENTACTIVENOTIFIER_H
+#define CPCLIENTACTIVENOTIFIER_H
+
+// INCLUDES
+#include <e32hashtab.h>
+#include "cpclientsession.h"
+
+class MLiwNotifyCallback;
+/**
+ * Content publisher active notifier class
+ *
+ *
+ * @lib cpclient.dll
+ * @since S60 v 5.0
+ */
+class CCPActiveNotifier : public CActive
+ {
+public:
+
+ /**
+ * Two-phased constructor.
+ *
+ */
+ static CCPActiveNotifier* NewL( RCPServerClient& aServerClient );
+
+ /**
+ * Desctructor.
+ */
+ ~CCPActiveNotifier();
+
+ /**
+ * Register observer
+ *
+ * @param aObserver Pointer for callback
+ * @param aMap Map containing parameters
+ * @param aTransactionId Integer transaction id
+ */
+ void RegisterL( MLiwNotifyCallback* aObserver, TInt32 aTransactionId,
+ CCPLiwMap* aMap );
+
+ /**
+ * Unregister observer
+ *
+ * @since S60 v 5.0
+ */
+ void UnregisterL();
+
+ /**
+ * Unregister observer
+ *
+ * @since S60 v 5.0
+ * @param aTransactionId Integer transaction id
+ * @return returns ETrue if last observer was unregistered
+ */
+ TBool UnregisterL( TInt32 aTransactionId );
+
+
+ /**
+ * Unregister all observers
+ * @since S60 v 5.0
+ */
+ void UnregisterAllL( );
+
+protected:
+
+ /**
+ * From CActive, RunL.
+ * Handles the active object’s request completion event
+ */
+ void RunL();
+
+ /**
+ * From CActive, DoCancel.
+ * Implements cancellation of an outstanding request.
+ */
+ void DoCancel();
+
+ /**
+ * From CActive, RunError.
+ * Implements cancellation of an outstanding request.
+ */
+ TInt RunError( TInt aError );
+
+private:
+
+ /**
+ * C++ default constructor.
+ */
+ CCPActiveNotifier( RCPServerClient& aServerClient );
+
+ /**
+ * Perform the second phase construction of a CCPActiveNotifier object.
+ */
+ void ConstructL();
+
+ /*
+ * Notify all observers
+ */
+ void NotifyObserversL( TInt aErrorCode,
+ CLiwGenericParamList* aEventParamList );
+
+ /*
+ * Register observer
+ */
+ void RegisterAgainL( );
+
+
+private:
+
+ /**
+ * Descriptor where server can write to when passing data
+ * Own.
+ */
+ HBufC8 *iObserverBuf;
+
+ /**
+ * Size of the descriptor passed between server and client
+ * Own.
+ */
+ TPckgBuf<TInt>* iSizeDes;
+
+
+ /**
+ * Client-server session
+ * Not Own.
+ */
+ RCPServerClient iServerClient;
+
+ /*
+ * Array containing all observers
+ * Own
+ */
+ RHashMap<TInt32, MLiwNotifyCallback*> iObservers;
+
+ };
+
+#endif // CPCLIENTACTIVENOTIFIER_H