diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/mw/mproengnotifyhandler.h
--- a/epoc32/include/mw/mproengnotifyhandler.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/mw/mproengnotifyhandler.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,178 @@
-mproengnotifyhandler.h
+/*
+* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Abstract interface for handling profile change notification
+*
+*/
+
+
+
+#ifndef MPROENGNOTIFYHANDLER_H
+#define MPROENGNOTIFYHANDLER_H
+
+//  INCLUDES
+#include <e32def.h>
+
+// FORWARD DECLARATIONS
+class MProEngNotifyHandlerExt;
+class MProEngProfileActivationObserver;
+class MProEngActiveProfileObserver;
+class MProEngProfileObserver;
+class MProEngProfileNameArrayObserver;
+
+// CLASS DECLARATION
+
+/**
+* Profiles change notification handler.
+* This class is used for registration to get notifications about changes in
+* Profiles data.
+*
+*  @lib ProfileEngine.lib
+*  @since S60 3.1
+*/
+class MProEngNotifyHandler
+    {
+    public: // New functions
+
+        /**
+         * Request notifications of profile activations. The notifications are
+         * received as long as CancelProfileActivationNotifications() or
+         * CancelAll() is called. If the client wants to change the observer,
+         * he should first cancel these notifications and then re-request them
+         * with the new observer instance.
+         * @since S60 3.1
+         * @param aObserver Reference to the observer to be notified in the
+         *        event of profile activation.
+         * @return KErrNone if succesful, KErrAlreadyExists if this notification
+         *         handler is already used for requesting profile activation
+         *         notifications. In other cases another system wide error code.
+         */
+        virtual TInt RequestProfileActivationNotificationsL(
+                MProEngProfileActivationObserver& aObserver ) = 0;
+
+        /**
+         * Request notifications of active profile modifications.
+         * The notifications are received as long as
+         * CancelActiveProfileNotifications() or CancelAll() is called. If the
+         * client wants to change the observer, he should first cancel these
+         * notifications and then re-request them with the new observer
+         * instance.
+         * @since S60 3.1
+         * @param aObserver Reference to the observer to be notified in the
+         *        event of active profile modification.
+         * @return KErrNone if succesful, KErrAlreadyExists if this notification
+         *         handler is already used for requesting active profile
+         *         notifications. In other cases another system wide error code.
+         */
+        virtual TInt RequestActiveProfileNotificationsL(
+                MProEngActiveProfileObserver& aObserver ) = 0;
+
+        /**
+         * Request notifications about changes in the given profile.
+         * This is useful for cases when the client is interested about
+         * changes in a specific profile no matter if the profile is active or
+         * not. The notifications are received as long as
+         * CancelProfileNotifications() or CancelAll() is called. If the
+         * client wants to change the observer for the notifications about the
+         * same profile, he should first cancel these notifications and then
+         * re-request them with the new observer instance.
+         * @since S60 3.1
+         * @param aObserver Reference to the observer to be notified in the
+         *        event of modification of the specified profile.
+         * @param aProfileId the ID of the profile the changes of which has to
+         *        be notified.
+         * @return KErrNone if succesful, KErrAlreadyExists if this notification
+         *         handler is already used for requesting notifications of
+         *         changes in the given profile. KErrNotFound, if a profile with
+         *         the given ID does not exist. In other cases another system
+         *         wide error code.
+         */
+        virtual TInt RequestProfileNotificationsL(
+                MProEngProfileObserver& aObserver,
+                TInt aProfileId ) = 0;
+
+        /**
+         * Request notifications about changes in the profile name array. This
+         * includes the cases when: a new profile has been created, a profile
+         * has been deleted, the name of a profile has been changed.
+         * The notifications are received as long as
+         * CancelProfileNameArrayNotifications() or CancelAll() is called. If
+         * the client wants to change the observer, he should first cancel these
+         * notifications and then re-request them with the new observer
+         * instance.
+         * @since S60 3.1
+         * @param aObserver Reference to the observer to be notified in the
+         *        event of a profile name array modification.
+         * @return KErrNone if succesful, KErrAlreadyExists if this notification
+         *         handler is already used for requesting profile name array
+         *         notifications. In other cases another system wide error code.
+         */
+        virtual TInt RequestProfileNameArrayNotificationsL(
+                MProEngProfileNameArrayObserver& aObserver ) = 0;
+
+        /**
+         * Cancel the registration for receiving notifications about profile
+         * activation events.
+         * @since S60 3.1
+         */
+        virtual void CancelProfileActivationNotifications() = 0;
+
+        /**
+         * Cancel the registration for receiving notifications about the active
+         * profile modification events.
+         * @since S60 3.1
+         */
+        virtual void CancelActiveProfileNotifications() = 0;
+
+        /**
+         * Cancel the registration for receiving notifications about the given
+         * profile modification events.
+         * @since S60 3.1
+         * @param aProfileId The ID of the profile for which the client wants
+         *        to cancel the receiving of modification events.
+         */
+        virtual void CancelProfileNotifications( TInt aProfileId ) = 0;
+
+        /**
+         * Cancel the registration for receiving notifications about the changes
+         * in the profile name array.
+         * @since S60 3.1
+         */
+        virtual void CancelProfileNameArrayNotifications() = 0;
+
+        /**
+        * Cancel all the registrations for receiving notifications.
+        * @since Series 60 3.1
+        */
+        virtual void CancelAll() = 0;
+
+    public:
+
+        /**
+        * Destructor.
+        */
+        virtual ~MProEngNotifyHandler() {}
+
+    private: // Extension interface
+
+        /**
+        * This member is internal and not intended for use.
+        */
+        virtual MProEngNotifyHandlerExt* Extension() { return NULL; }
+
+    };
+
+#endif      // MPROENGNOTIFYHANDLER_H
+
+// End of File
+