--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayercontrol/networkinterfacemgr/inc/nifman_internal.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,112 @@
+// Copyright (c) 1997-2009 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:
+// Interface Manager API
+// 
+//
+
+/**
+ @file nifman_internal.h
+*/
+
+
+#if !defined(__NIFMAN_INTERNAL_H__)
+#define __NIFMAN_INTERNAL_H__
+
+#include <es_prot.h>
+#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
+#include <es_prot_internal.h>
+#include <es_sock_partner.h>
+#endif
+
+
+/**
+Static internal API class
+@internalComponent
+*/
+enum TNifSocketState { ENifBuffers2048=-4, ENifBuffers1024, ENifBuffers512, 
+					   ENifSocketNull=-1,
+                       ENifSocketCreated=0, ENifSocketOpen=3, ENifSocketConnected=4,
+					   ENifSocketError=9 };
+
+class MNifIfUser;
+class MNifIfNotify;
+class CNifIfBase;
+class CNifAgentBase;
+class CSockSession;
+class CConnectionProvdBase;
+
+/**
+@internalTechnology
+*/
+class MConnectionNotify;
+class CConnectionProvdBase;
+class Nif
+	{
+public:
+	/** Network protocol support */
+	IMPORT_C static void BindL(MNifIfUser& aUser, TAny* aId, TDes& aResult, const TDesC& aName=TPtrC(0,0));
+	IMPORT_C static void NetworkLayerClosed(MNifIfUser& aUser);
+	IMPORT_C static void StartL(TDes& aResult, const TDesC& aName=TPtrC());
+	IMPORT_C static void Stop(const TDesC& aName=TPtrC());
+	IMPORT_C static CNifIfBase* CreateInterfaceL(const TDesC& aName, MNifIfNotify* aNotify);
+	IMPORT_C static CNifAgentBase* CreateAgentL(const TDesC& aAgentName, const TBool aNewInstance = EFalse);
+	IMPORT_C static void CheckInstalledMBufManagerL();
+	IMPORT_C static CProtocolBase* IsProtocolLoaded(const TDesC& aName);
+	IMPORT_C static void CheckInstalledL();
+	IMPORT_C static TInt SetSocketState(TNifSocketState aState, CServProviderBase* aProvd);
+	IMPORT_C static void ProgressL(TNifProgress& aProgress, const TDesC& aName=TPtrC());
+	IMPORT_C static void Stop(TAny* aId, CNifIfBase* aIf=0);
+	IMPORT_C static void ProgressL(TNifProgress& aProgress, TAny* aId, CNifIfBase* aIf=0);
+	IMPORT_C static CConnectionProvdBase* NewConnectionL(MConnectionNotify* aConnection, TUint aId);
+	/** deprecated function */
+	IMPORT_C static CNifIfBase* CreateInterfaceL(const TDesC& aName);
+	};
+
+#ifdef _DEBUG
+/**
+Debug-only option level used to pass test-only option names onto PPP.
+@internalTechnology
+*/
+const TUint KCOLLinkLayerTestLevel = 325;
+#endif
+
+/**
+@internalTechnology
+@released 9.1
+*/
+const TUint KNifSessionSetConnectionAttempt = KConnInternalOptionBit|8;
+
+/**
+@internalTechnology
+@released 9.1
+*/
+const TUint KNifSessionGetConnectionAttempt = KConnInternalOptionBit|9;
+
+/**
+@internalTechnology
+@released Argus
+*/
+const TUint KNifSessionSetConnectionProvider = KConnInternalOptionBit|10;
+
+/**
+@internalTechnology
+@released
+@ref RConnection::Ioctl
+*/
+const TUint KConnSetDhcpRawOptionData = KConnWriteUserDataBit|KConnReadUserDataBit|103;
+
+#endif // __NIFMAN_H__
+
+
+