--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/CPEngContactListTransaction2.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,238 @@
+/*
+* 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 contact list transactions.
+*
+*/
+
+#ifndef __CPENGCONTACTLISTTRANSACTION2_H
+#define __CPENGCONTACTLISTTRANSACTION2_H
+
+//  INCLUDES
+#include <E32Base.h>
+#include <BamDescA.h>
+
+
+// FORWARD DECLARATIONS
+class MPEngContactList2;
+class CPEngContactListTransaction2Imp;
+class CPEngNWSessionSlotID2;
+class MPEngContactListTransactionObserver2;
+
+
+
+// CLASS DECLARATION
+
+/**
+ * Transaction API for presence contact lists.
+ *
+ * With this API clients can publish contact
+ * lists to network.
+ *
+ * Contact list publish operations are asynchronous network operations,
+ * and their end results are signalled to given operation observer.
+ *
+ * @lib PEngManager2.lib
+ * @since 3.0
+ */
+class CPEngContactListTransaction2 : public CBase
+    {
+
+        //-----------------------------------------------------------------------
+    public: /* Construction */
+
+        /**
+         * Instantiates CPEngContactListTransaction2 object.
+         *
+         * Instantiates CPEngContactListTransaction2 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 CPEngContactListTransaction2
+         * client side active objects. These active objects are used when
+         * asynchronously delivering events to observers.
+         *
+         * @return New CPEngContactListTransaction2 instance.
+         */
+        IMPORT_C static CPEngContactListTransaction2* NewL(
+            const CPEngNWSessionSlotID2& aNWSessionSlotID,
+            TInt aPriority = CActive::EPriorityStandard );
+
+        IMPORT_C static CPEngContactListTransaction2* NewLC(
+            const CPEngNWSessionSlotID2& aNWSessionSlotID,
+            TInt aPriority = CActive::EPriorityStandard );
+
+
+        /**
+         * Destructor.
+         * Virtual by CBase.
+         */
+        ~CPEngContactListTransaction2();
+
+
+
+    private:
+
+        CPEngContactListTransaction2();
+
+
+
+        //-----------------------------------------------------------------------
+    public: /* Contact lists base synchronization */
+
+
+        /**
+         * Tests is the contact list base synchronize already active.
+         *
+         * @since 3.0
+         * @return ETrue if operation is active. Else EFalse.
+         */
+        IMPORT_C TBool IsBaseSynchronizeContactListsActive() const;
+
+
+
+        /**
+         * Base synchronizes list of contact lists with network server.
+         *
+         * There can be just one active base synchronization
+         * operation at a time per one CPEngContactListTransaction2 instance.
+         *
+         * @since 3.0
+         * @param aObserver The observer to notify from contact list
+         * 					base synchronization events.
+         * 		  aNeedToSubscribe ETrue if the lists need to be unsubscribed
+         * 					during base synchronization.
+         * @return Result from initiating contact base synchronization:
+         *  - KErrNone if contact list base synchronization succesfully initiated.
+         *  - KErrInUse if base synchronization already on going.
+         *  - Else one of system wide error codes.
+         */
+        IMPORT_C TInt BaseSynchronizeContactLists(
+            MPEngContactListTransactionObserver2& aObserver );
+
+        IMPORT_C TInt BaseSynchronizeContactLists(
+            MPEngContactListTransactionObserver2& aObserver,
+            TBool aNeedToUnsubscribe );
+
+        /**
+         * Cancels the contact list base synchronize.
+         *
+         * @since 3.0
+         */
+        IMPORT_C void CancelBaseSynchronizeContactLists();
+
+
+
+
+
+        //-----------------------------------------------------------------------
+    public: /* Contact list publish & synchronization */
+
+
+        /**
+         * Tests is the contact list publish or
+         * synchronize already active.
+         *
+         * @since 3.0
+         * @return ETrue if operation is active. Else EFalse.
+         */
+        IMPORT_C TBool IsContactListPubSyncActive() const;
+
+
+
+        /**
+         * Synchronizes the contact list with the network server.
+         *
+         * There can be just one active contact list publish or
+         * synchronization  operation at a time per one
+         * CPEngContactListTransaction2 instance.
+         *
+         * @since 3.0
+         * @param aContactListName The contact list(s) to synchronize.
+         * @param aObserver The observer to notify from contact list
+         * synchronize events.
+         * @return Result from initiating contact list synchronize:
+         *  - KErrNone if contact list synchronize succesfully initiated.
+         *  - KErrNotfound if requested contact list not found.
+         *  - KErrInUse if contact synchronize already on going from object.
+         *  - Else one of system wide error codes.
+         */
+        IMPORT_C TInt SynchronizeContactList(
+            const TDesC& aContactListName,
+            MPEngContactListTransactionObserver2& aObserver );
+
+        IMPORT_C TInt SynchronizeContactLists(
+            const MDesCArray& aContactListNames,
+            MPEngContactListTransactionObserver2& aObserver );
+
+
+        /**
+         * Publishes the contact list to the network server.
+         *
+         * There can be just one active contact list publish or
+         * synchronization  operation at a time per one
+         * CPEngContactListTransaction2 instance.
+         *
+         * @since 3.0
+         * @param aContactListName The contact list(s) to publish.
+         * @param aObserver The observer to notify from contact list
+         * publish events.
+         * @return Result from initiating contact list publish:
+         *  - KErrNone if contact list publish succesfully initiated.
+         *  - KErrNotfound if requested contact list not found.
+         *  - KErrInUse if contact publish already on going from object.
+         *  - Else one of system wide error codes.
+         */
+        IMPORT_C TInt PublishContactList(
+            const TDesC& aContactListName,
+            MPEngContactListTransactionObserver2& aObserver );
+
+        IMPORT_C TInt PublishContactLists(
+            const MDesCArray& aContactListNames,
+            MPEngContactListTransactionObserver2& aObserver );
+
+
+
+        /**
+         * Cancels the current contact list publish or synchronize
+         * operation.
+         *
+         * @since 3.0
+         */
+        IMPORT_C void CancelContactListPubSync();
+
+
+
+
+        //-----------------------------------------------------------------------
+    private: /* Data */
+
+
+        //OWN: Implementation
+        CPEngContactListTransaction2Imp*     iImp;
+
+    };
+
+
+
+#endif  //__CPENGCONTACTLISTTRANSACTION2_H
+
+//End of file
+
+