--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vpnengine/kmdserver/inc/ikepluginhandler.h	Thu Dec 17 09:14:51 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2008 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 of an IKE protocol plugin
+*
+*/
+
+
+#ifndef C_IKEPLUGINHANDLER_H
+#define C_IKEPLUGINHANDLER_H
+
+#include <e32base.h>
+#include "ikepluginsessionhandler.h"
+#include "ikesocketdefs.h"
+
+// FORWARD DECLARATIONS
+class CIkePluginSessionHandler;
+class MIkeDebug;
+class MIkePluginIf;
+class MKmdEventLoggerIf;
+
+/**
+ *  IKE plugin handler.
+ *  IKE plugin specific handler for creating and deleting IKE plugin sessions. 
+ *  
+ *  @lib internal (kmdserver.exe)
+  */
+class CIkePluginHandler : public CBase
+    {
+public:
+    /**
+     * Two-phased constructor.
+     * @param aIkeVersion IKE version
+     * @param aEventLogger Event logger
+     * @param aDebug Debug trace interface
+     */
+    static CIkePluginHandler* NewL( TInt aIkeVersion,
+                                    MKmdEventLoggerIf& aEventLogger,
+                                    MIkeDebug& aDebug );
+
+    /**
+     * Destructor.
+     */
+    ~CIkePluginHandler();
+    
+    /**
+     * Creates IKE plugin session.
+     * @param aVpnIapId VPN IAP id
+     * @param aVpnNetId VPN NET id
+     * @param aVpnInterfaceIndex VPN interface index
+     * @param aIpVersion IP version
+     * @param aDnsServer DNS server from IKE policy
+     * @param aConnection IKE connection interface
+     * @param aCallback Callback interface
+     * @return Handler of IKE plugin session
+     */
+    CIkePluginSessionHandler& CreateIkePluginSessionL( TUint32 aVpnIapId,
+                                                       TUint32 aVpnNetId,
+                                                       TUint32 aVpnInterfaceIndex,
+                                                       IkeSocket::TIpVersion aIpVersion,
+                                                       const TInetAddr& aDnsServer,
+                                                       CIkeConnectionInterface& aConnection,
+                                                       MIkePluginSessionHandlerCallback& aCallback );    
+
+    /**
+     * Deletes IKE plugin session which matches VPN IAP id. Does nothing if
+     * session is not found.
+     * @param aVpnIapId VPN IAP Id
+     */
+    void DeleteIkePluginSession( TUint32 aVpnIapId );
+        			
+private:
+    CIkePluginHandler( TInt aIkeVersion,
+                       MKmdEventLoggerIf& aEventLogger,
+                       MIkeDebug& aDebug );
+    
+    /**
+     * Creates IKE plugin session.
+     * @param aVpnIapId VPN IAP id
+     * @param aVpnNetId VPN NET id
+     * @param aVpnInterfaceIndex VPN interface index
+     * @param aIpVersion IP version
+     * @param aDnsServerAddr DNS server address from IKE policy
+     * @param aConnection IKE connection interface
+     * @param aCallback Callback interface
+     */
+	CIkePluginSessionHandler& DoCreateIkePluginSessionL( TUint32 aVpnIapId,
+	                                                     TUint32 aVpnNetId,
+	                                                     TUint32 aVpnInterfaceIndex,
+                                                         IkeSocket::TIpVersion aIpVersion,
+                                                         const TInetAddr& aDnsServerAddr,
+                                                         CIkeConnectionInterface& aConnection,
+                                                         MIkePluginSessionHandlerCallback& aCallback );
+	
+    /**
+     * Loads IKE plugin.
+     */
+	void LoadIkePluginL();
+
+    /**
+     * Unloads IKE plugin.
+     */
+	void UnloadIkePlugin();		
+	
+private: // data	
+    
+    /**
+     * IKE version.
+     * Own.
+     */
+    TInt                                        iIkeVersion;
+    
+    /**
+     * Handle for IKE plugin library.
+     * Own.
+     */
+    RLibrary                                    iLibrary;
+	
+    /**
+     * IKE plugin.
+     * Own.
+     */
+    MIkePluginIf*                               iIkePlugin;
+    	
+    /**
+     * IKE plugin session handlers.
+     * Own.
+     */
+	RPointerArray<CIkePluginSessionHandler>     iIkePluginSessions;
+		
+    /**
+     * Event logger.
+     * Not own.
+     */
+    MKmdEventLoggerIf&                          iEventLogger;	
+	
+    /**
+     * Debug trace interface.
+     * Not own.
+     */
+    MIkeDebug&                                  iDebug;
+    };
+
+
+#endif // C_IKEPLUGINHANDLER_H