--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/CPEngReactAuthTransaction.h	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2004 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:  Presence reactive authorization transactions.
+*
+*/
+
+#ifndef __CPENGREACTAUTHTRANSACTION_H
+#define __CPENGREACTAUTHTRANSACTION_H
+
+//  INCLUDES
+#include <E32Base.h>
+
+
+// FORWARD DECLARATIONS
+class MPEngReactAuth2;
+class CPEngReactAuthTransactionImp;
+class CPEngNWSessionSlotID2;
+class MPEngReactAuthTransactionObserver;
+class MPEngAuthorizationRespond;
+
+
+// CLASS DECLARATION
+
+/**
+ * Transaction API for presence reactive authorizations.
+ *
+ * With this API clients can publish reactive authorization
+ * responds to network.
+ *
+ * Reactive authorization transactions are asynchronous network
+ * operations, and their end results are signalled to given operation
+ * observer.
+ *
+ * @lib PEngManager2.lib
+ * @since 3.0
+ */
+class CPEngReactAuthTransaction : public CBase
+    {
+
+        //-----------------------------------------------------------------------
+    public: /* Construction */
+
+        /**
+         * Instantiates CPEngReactAuthTransaction object.
+         *
+         * Instantiates CPEngReactAuthTransaction object and connects
+         * it to identified Presence Engine NWSessionSlot. NWSessionSlot
+         * must be a valid, existing slot.
+         *
+         * Errors:
+         *  - Requested NWSessionSlot not found: KErrNotFound
+         *  - Given NWSessionSlotID malformed: KErrArgument
+         *
+         * @param aNWSessionSlotID The session slot ID to identify the
+         * session slot.
+         * @param aPriority The priority for CPEngReactAuthTransaction
+         * client side active objects. These active objects are used when
+         * asynchronously delivering events to observers.
+         *
+         * @return New CPEngReactAuthTransaction instance.
+         */
+        IMPORT_C static CPEngReactAuthTransaction* NewL(
+            const CPEngNWSessionSlotID2& aNWSessionSlotID,
+            TInt aPriority = CActive::EPriorityStandard );
+
+        IMPORT_C static CPEngReactAuthTransaction* NewLC(
+            const CPEngNWSessionSlotID2& aNWSessionSlotID,
+            TInt aPriority = CActive::EPriorityStandard );
+
+
+        /**
+         * Destructor.
+         * Virtual by CBase.
+         */
+        ~CPEngReactAuthTransaction();
+
+
+
+    private:
+
+        CPEngReactAuthTransaction();
+
+
+
+        //-----------------------------------------------------------------------
+    public: /* Reactive authorization publish & synchronization */
+
+
+        /**
+         * Tests is the reactive authorization publish already active.
+         *
+         * @since 3.0
+         * @return ETrue if operation is active. Else EFalse.
+         */
+        IMPORT_C TBool IsPublishReactAuthRespondsActive() const;
+
+
+        /**
+         * Publishes the reactive authorization responds to the network server.
+         *
+         * There can be just one active reactive authorization publish
+         * operation at a time per one CPEngReactAuthTransaction instance.
+         *
+         * Published authorization responds is kept locked untill the publish
+         * operation completes (either succesfully or with failure).
+         *
+         * Takes ownership to passed authorization responds. If method
+         * returns error, authorization responds ownership remains on
+         * the client. In success, sets the given authorization responds
+         * pointer to NULL.
+         *
+         * Passed authorization responds must be loaded from same
+         * NWSessionSlot as  CPEngReactAuthTransaction is connected.
+         *
+         * @since 3.0
+         * @param aResponds The reactive authorization responds to publish.
+         * @param aObserver The observer to notify from reactive
+         * authorization publish events.
+         * @return Result from initiating reactive authorization publish:
+         *  - KErrNone if reactive authorization publish succesfully initiated.
+         *  - KErrInUse if reactive authorization already on going from object.
+         *  - Else one of system wide error codes.
+         */
+        IMPORT_C TInt PublishReactAuthResponds(
+            MPEngAuthorizationRespond*& aResponds,
+            MPEngReactAuthTransactionObserver& aObserver );
+
+
+        /**
+         * Cancels the current reactive authorization publish operation.
+         *
+         * @since 3.0
+         */
+        IMPORT_C void CancelPublishReactAuthResponds();
+
+
+
+        //-----------------------------------------------------------------------
+    private: /* Data */
+
+
+        //OWN: Implementation
+        CPEngReactAuthTransactionImp*     iImp;
+
+    };
+
+
+
+#endif  //__CPENGREACTAUTHTRANSACTION_H
+
+//End of file
+
+