--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/networkingutils/nameresolverutility/inc/engine.h	Wed Sep 01 12:30:50 2010 +0100
@@ -0,0 +1,97 @@
+// Copyright (c) 2004-2009 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:
+// pingmodel.h - icmp echo client engine
+//
+
+
+
+/**
+ @internalComponent
+*/
+#ifndef __ENGINE_H
+#define __ENGINE_H
+
+#include <es_sock.h>
+#include <in_sock.h>
+
+//#include <nifmbuf.h>
+
+const TInt KHostNameLimit = 80;
+
+class CNslookupContainer;
+
+const TUint KPingQuiet			= 0x01;
+const TUint KPingVerbose		= 0x02;
+const TUint KPingPackLimit		= 0x04;
+const TUint KPingDebug			= 0x08;
+
+//Contains engine's saved preferences
+class TPreferences
+	{
+public:
+	TBuf<80> iHostname;
+	};
+
+
+class CNslookup : public CActive
+	{
+public:
+	CNslookup();
+	~CNslookup();
+	
+	void ConstructL(const TPreferences& aPref);
+
+	//return the current preferences
+	void GetPreferences(TPreferences &aPref) const;
+	static void DefaultPreferences(TPreferences &aPref);
+	void SetConsole(CNslookupContainer *aConsole);
+	const TDesC* GetHostName() const;
+	void SetHostName(const TDes& ahostname);
+	
+	void EndNslookup();
+	TBool IsRunning() const;
+	void BeginL();
+
+protected:
+	void RunL();    //Segment of code to execute
+	void DoCancel();        //Stops Execution of Ping
+
+private:
+	void DisableRemoteLink();
+	void Error(const TDesC& string, TInt error);
+	void Stop();
+
+	/**
+	* Outputs some text about the Resolver Query() response to the console
+	*/
+	void QueryResponse();
+
+private:
+	
+    CNslookupContainer *iConsole;
+	RSocketServ iSockServ;			// Socket Server
+	RHostResolver iHostResolv;		// Resolver
+	TBuf<KHostNameLimit> iHostname;	// Contains name to resolve
+	TInetAddr iAddress;				// Address to reverse
+	TInt iCount;					// Successful resolves.
+	TNameEntry iEntry;	//contains address resolution data
+	TBuf8<1024> iResult;
+	
+public:
+	TInetAddr iHostAddr;		//Address to Ping
+	TUint		iQueryType;		//< Query type select from the dialog choice list.
+	TBool		iShowSource;	//< Show source address for each resolved address.
+	};
+
+#endif