--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/PECengine/ListLibrary2/ContactListSrc/CPEngContactListMngTransSubcription.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,208 @@
+/*
+* Copyright (c) 2005 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:  Handler to update contact list subscription.
+*
+*/
+
+
+#ifndef __CPENGCONTACTLISTMNGTRANSSUBCRIPTION_H__
+#define __CPENGCONTACTLISTMNGTRANSSUBCRIPTION_H__
+
+//  INCLUDES
+#include "MPEngOutgoingTransactionHandler.h"
+#include "PEngWVCspVersion.h"
+#include <e32base.h>
+
+
+// FORWARD DECLARATIONS
+class CPEngContactListModBase;
+class CPEngSessionSlotId;
+class CPEngTransactionStatus;
+class MPEngXMLSerializer;
+class MPEngXMLParser;
+
+
+// CLASS DECLARATION
+
+/**
+ * Handle to update contact list subscription.
+ *
+ * @lib PEngListLib2
+ * @since 3.0
+ */
+NONSHARABLE_CLASS( CPEngContactListMngTransSubcription ):
+        public CBase,
+        public MPEngOutgoingTransactionHandler
+    {
+
+public:
+
+    /**
+     * Two-phased constructor.
+     */
+    static CPEngContactListMngTransSubcription* NewLC(
+        CPEngContactListModBase& aContactList,
+        CPEngSessionSlotId& aSessionSlotId,
+        TPEngWVCspVersion& aCSPVersion,
+        TInt aOperationId );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CPEngContactListMngTransSubcription();
+
+
+public: // From MPEngOutgoingTransactionHandler
+
+    /**
+     * Synchronous method, get Outgoing transaction request
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void RequestL( TDes8& aSendBuffer );
+
+    /**
+     * Signals to the transaction handler thst it is last
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void LastRunningTransactionHandler();
+
+
+    /**
+     * Process the response to the request.
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void ProcessResponseL( const TDesC8& aResponse,
+                           TRequestStatus& aStatus );
+
+    /**
+     * Cancels asynchronous processing of the request
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void CancelProcessing();
+
+
+    /**
+     * Support for simultaneous transaction handling
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void NewTransactionHandlersL(
+        RPointerArray<MPEngOutgoingTransactionHandler>& aHandlers );
+
+
+    /**
+     * Function to signal completing of the transaction
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    TBool TransactionCompleted( );
+
+
+    /**
+     * Gets transaction status result class
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    CPEngTransactionStatus* TransactionResult( );
+
+
+    /**
+     * Releases the handler
+     * @see <MPEngOutgoingTransactionHandler.h>
+     */
+    void ReleaseHandler( );
+
+
+
+private:  // New functions
+
+    /**
+     * Creates XML message to unsubscribe contact lists
+     *
+     * @since 3.0
+     * @param aXmlSerializer XML serializer
+     */
+    void GetXMLUnsubscribeListL( MPEngXMLSerializer& aXmlSerializer );
+
+
+    /**
+     * Creates XML message to re-subscribe contact list
+     *
+     * @since 3.0
+     * @param aXmlSerializer XML serializer
+     */
+    void GetXMLSubscribeListL( MPEngXMLSerializer& aXmlSerializer );
+
+
+    /**
+     * Parse XML Unsubscribe contact list response
+     *
+     * @since 3.0
+     * @param aResponse request response
+     * @param aXMLparser XML parser
+     */
+    void ParseUnsubscribeListResponseL( const TDesC8& aResponse,
+                                        MPEngXMLParser& aXMLparser );
+
+    /**
+     * Parse XML re-subscribe contact list response
+     *
+     * @since 3.0
+     * @param aResponse request response
+     * @param aXMLparser XML parser
+     */
+    void ParseSubscribeListResponseL( const TDesC8& aResponse,
+                                      MPEngXMLParser& aXMLparser );
+
+
+private: // Constructors
+
+    /**
+     * C++ constructor.
+     */
+    CPEngContactListMngTransSubcription( CPEngContactListModBase& aContactList,
+                                         CPEngSessionSlotId& aSessionSlotId,
+                                         TPEngWVCspVersion& aCSPVersion,
+                                         TInt aOperationId );
+
+    /**
+     * Symbian constructor.
+     */
+    void ConstructL();
+
+private:    // Data
+
+    /// OWN: Contact list model
+    CPEngContactListModBase&            iContactList;
+
+    /// REF: ession slot
+    CPEngSessionSlotId&                 iSessionSlotId;
+
+    // OWN: Transaction status class
+    CPEngTransactionStatus*             iTransactionStatus;
+
+    // OWN: Transaction state
+    TBool                               iTransactionCompleted;
+
+    /// REF: CSP Version
+    TPEngWVCspVersion&                  iCSPVersion;
+
+    /// OWN: Operation Id
+    TInt                                iOperationId;
+    };
+
+#endif      //  __CPENGCONTACTLISTMNGTRANSSUBCRIPTION_H__
+
+
+
+
+//  End of File
+