diff -r 78fbd574edf4 -r da856f45b798 zeroconf/client/src/mdnsparamsextfactory.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/zeroconf/client/src/mdnsparamsextfactory.cpp	Thu Jun 24 19:09:47 2010 +0530
@@ -0,0 +1,112 @@
+// Copyright (c) 2008-2009 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:
+// ecom_impl.cpp
+// 
+//
+
+#include <e32base.h>
+#include <comms-infras/metabuffer.h>
+#include "mdnsparamsextfactory.h"
+#include "mdnsparamset.h"
+
+
+START_ATTRIBUTE_TABLE(CMDnsQueryRequestParamSet, KMDnsParamsFactoryUid, EMDnsDiscoverRequestParamSet)
+	REGISTER_ATTRIBUTE(CMDnsQueryRequestParamSet, iInstanceName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsQueryRequestParamSet, iQueryType, TMetaNumber)
+	REGISTER_ATTRIBUTE(CMDnsQueryRequestParamSet, iProtocol, TMetaNumber)
+	REGISTER_ATTRIBUTE(CMDnsQueryRequestParamSet, iServiceType, TMetaBuf8)
+END_ATTRIBUTE_TABLE()
+
+
+START_ATTRIBUTE_TABLE(CMDnsPtrParamSet, KMDnsParamsFactoryUid, EMdnsPtrParamset)
+	REGISTER_ATTRIBUTE(CMDnsPtrParamSet, iInstanceName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsPtrParamSet, iDomainName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsPtrParamSet, iTtl, TMetaNumber)
+	END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsSrvParamSet, KMDnsParamsFactoryUid, EMdnsSrvParamset)
+	REGISTER_ATTRIBUTE(CMDnsSrvParamSet, iDomainName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsSrvParamSet, iTarget, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsSrvParamSet, iPrio, TMetaNumber)
+	REGISTER_ATTRIBUTE(CMDnsSrvParamSet, iWeight, TMetaNumber)
+	REGISTER_ATTRIBUTE(CMDnsSrvParamSet, iPort, TMetaNumber)
+END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsAddrParamSet, KMDnsParamsFactoryUid, EMdnsAddrParamset)
+	REGISTER_ATTRIBUTE(CMDnsAddrParamSet, iDomainName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsAddrParamSet, iAddr, TMeta<TInetAddr>)
+END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsTxtParamSet, KMDnsParamsFactoryUid, EMdnsTxtParamset)
+	REGISTER_ATTRIBUTE(CMDnsTxtParamSet, iDomainName, TMetaBuf8)
+	REGISTER_ATTRIBUTE(CMDnsTxtParamSet, iTxtData, TMetaBuf8)
+END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsPublishResponseParamSet, KMDnsParamsFactoryUid, EMdnsPublishResponseParamset)
+    REGISTER_ATTRIBUTE(CMDnsPublishResponseParamSet, iDomainName, TMetaBuf8)
+    REGISTER_ATTRIBUTE(CMDnsPublishResponseParamSet, iError, TMetaNumber)
+END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsRegisterNotifyParamSet, KMDnsParamsFactoryUid, EMdnsRegisterNotifyParamset)
+    REGISTER_ATTRIBUTE(CMDnsRegisterNotifyParamSet, iInstanceName, TMetaBuf8)
+END_ATTRIBUTE_TABLE()
+
+START_ATTRIBUTE_TABLE(CMDnsPublishParamSet, KMDnsParamsFactoryUid, EMdnsPublishParamset)
+    REGISTER_ATTRIBUTE(CMDnsPublishParamSet, isPublish, TMetaNumber)
+END_ATTRIBUTE_TABLE()
+CMDnsParamSetBase* CMDnsParamsExtFactory::NewL ( TAny* aConstructionParams )
+	{
+	const TInt32 familyType = reinterpret_cast<TInt32>(aConstructionParams);
+	CMDnsParamSetBase* myMDnsParamBase = NULL;
+	switch ( familyType )
+		{
+		case EMDnsDiscoverRequestParamSet:		
+			myMDnsParamBase = new (ELeave) CMDnsQueryRequestParamSet;
+		break;
+		
+		case EMdnsPtrParamset:
+			myMDnsParamBase = new (ELeave) CMDnsPtrParamSet;
+		break;
+		
+		case EMdnsSrvParamset :
+			myMDnsParamBase = new (ELeave) CMDnsSrvParamSet;
+		break;
+			
+		case EMdnsAddrParamset :
+			myMDnsParamBase = new (ELeave) CMDnsAddrParamSet;
+		break;
+		
+		case EMdnsTxtParamset :
+		 	myMDnsParamBase = new (ELeave) CMDnsTxtParamSet;
+		break;
+		
+		case EMdnsPublishResponseParamset:
+		    myMDnsParamBase = new (ELeave) CMDnsPublishResponseParamSet;
+		break;
+		
+		case EMdnsRegisterNotifyParamset:
+		    myMDnsParamBase = new (ELeave) CMDnsRegisterNotifyParamSet;
+		break;
+		
+		case EMdnsPublishParamset:
+		myMDnsParamBase = new (ELeave) CMDnsPublishParamSet;
+		break;
+				
+		default:
+			ASSERT(0);
+		break;
+		}
+	return myMDnsParamBase;
+	}
+