--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailcontacts/remotecontactlookup/engine/inc/cpbkxremotecontactlookupprotocoladapter.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,97 @@
+/*
+* Copyright (c) 2007 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:  Definition of the class CPbkxRemoteContactLookupProtocolAdapter.
+*
+*/
+
+
+#ifndef CPBKXREMOTECONTACTLOOKUPADAPTER_H
+#define CPBKXREMOTECONTACTLOOKUPADAPTER_H
+
+#include <e32base.h>
+#include <cntitem.h>
+#include "cpbkxremotecontactlookupprotocolaccount.h"
+#include "cpbkxremotecontactlookupprotocolsession.h"
+#include "mpbkxremotecontactlookupprotocolenv.h"
+
+/**
+*  Adaptation interface for different synchronization protocols.
+*
+*  @since S60 3.1
+*/
+class CPbkxRemoteContactLookupProtocolAdapter : public CBase
+    {
+
+public:
+
+    /**
+    * Two-phased constructor.
+    *
+    * @param aProtocolUid UID of the protocol ECom plugin
+    * @param aProtocolEnv factory for the data objects needed by the adapter
+    */
+    static CPbkxRemoteContactLookupProtocolAdapter* NewL( 
+        TUid aProtocolUid,
+        MPbkxRemoteContactLookupProtocolEnv& aProtocolEnv );
+                    
+    /**
+    * Destructor.
+    */
+    virtual ~CPbkxRemoteContactLookupProtocolAdapter();
+
+    /**
+    * Factory method for creating protocol accounts. The creation of the account will
+    * be only succesful if protocol account for the given identifier exists. Ownership
+    * of the instance is given to the caller.
+    *
+    * @param aAccountId account identifier
+    * @return protocol account
+    */
+    virtual CPbkxRemoteContactLookupProtocolAccount* NewProtocolAccountL( 
+        const TPbkxRemoteContactLookupProtocolAccountId& aAccountId ) = 0;
+    
+    /**
+    * Appends all the available protocol accounts to the array. Owernship of the
+    * accounts is transfered to the caller.
+    *
+    * Given array MUST NOT be reset.
+    *
+    * @param aAccounts an array containing all the available protocol 
+    *                  accounts.
+    */
+    virtual void GetAllProtocolAccountsL( 
+        RPointerArray<CPbkxRemoteContactLookupProtocolAccount>& aAccounts ) = 0;
+
+    /**
+    * Factory method for creating protocol sessions that are used to perform remote
+    * lookups. Owernship of the instance is given to the caller.
+    *
+    * @return protocol session
+    */
+    virtual CPbkxRemoteContactLookupProtocolSession* NewSessionL() = 0;
+        
+private: // data
+
+	/** iDtor_ID_Key Instance identifier key. When instance of an
+    *               implementation is created by ECOM framework, the
+    *               framework will assign UID for it. The UID is used in
+    *               destructor to notify framework that this instance is
+    *               being destroyed and resources can be released.
+    */
+	TUid iDtor_ID_Key;
+    };
+
+#include "cpbkxremotecontactlookupprotocoladapter.inl"
+
+#endif // CPBKXREMOTECONTACTLOOKUPADAPTER_H