--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/zeroconf/dnsparser/src/cdnsmessage.cpp	Thu Jun 24 19:09:47 2010 +0530
@@ -0,0 +1,134 @@
+/*
+* Copyright (c) 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: 
+*
+*/
+
+
+
+#include "cdnsmessage.h"
+
+
+CDnsMessage::CDnsMessage(TUint16 aId, TBool aQuery)
+   {
+   iHeader.SetId(aId);
+   iHeader.SetQuery(aQuery);
+   }
+
+EXPORT_C CDnsMessage* CDnsMessage::NewL(TUint16 aId, TBool aQuery)
+	{
+	return ( new(ELeave)CDnsMessage(aId, aQuery) );
+    }
+
+CDnsMessage::~CDnsMessage()
+	{
+	iQueries.ResetAndDestroy();
+	iQueries.Close();
+	iAnswers.ResetAndDestroy();
+	iAnswers.Close();
+	iAuthorities.ResetAndDestroy();
+	iAuthorities.Close();
+	iAdditional.ResetAndDestroy();
+	iAdditional.Close();
+    }
+
+EXPORT_C void CDnsMessage::SetHeader(const TDnsHeader& aHeader)
+	{
+	iHeader = aHeader;
+	}
+
+EXPORT_C void CDnsMessage::AppendQueryL(const CDnsQuestion* aQuery)
+	{
+	iQueries.AppendL(aQuery);
+	iHeader.SetQueryCount(iQueries.Count());
+	}
+
+EXPORT_C void CDnsMessage::AppendAnswerL(const CDnsResourceData* aAnswer)
+	{
+    	iAnswers.AppendL(aAnswer);
+    	iHeader.SetAnswerCount(iAnswers.Count());
+    	}
+
+EXPORT_C void CDnsMessage::AppendAuthorityL(const CDnsResourceData* aAuthority)
+	{
+	iAuthorities.AppendL(aAuthority);
+	iHeader.SetAuthorityNSCount(iAuthorities.Count());
+    }
+
+EXPORT_C void CDnsMessage::AppendAdditionalL(const CDnsResourceData* aAdditional)
+    {
+    iAdditional.AppendL(aAdditional);
+    iHeader.SetAdditionalRCount(iAdditional.Count());
+    }
+
+EXPORT_C const RPointerArray<CDnsQuestion>& CDnsMessage::Queries()const
+	{
+	return iQueries;
+	}
+
+EXPORT_C const RPointerArray<CDnsResourceData>& CDnsMessage::Answers()const
+	{
+	return iAnswers;
+    }
+
+EXPORT_C const RPointerArray<CDnsResourceData>& CDnsMessage::Authorities()const
+	{
+	return iAuthorities;
+    }
+
+EXPORT_C const RPointerArray<CDnsResourceData>& CDnsMessage::Additional()const
+	{
+	return iAdditional;
+    }
+
+EXPORT_C const TDnsHeader& CDnsMessage::Header()const
+	{
+	return iHeader;
+    }
+
+//Calculates the size of the dns message
+EXPORT_C TUint16 CDnsMessage::Size()const
+    {
+    TUint16 size =0;
+    size  += sizeof(iHeader);
+   
+    TInt i;
+   
+    for ( i=0; i<iQueries.Count(); i++)	   
+	    {
+	    CDnsQuestion* ques = iQueries[i];
+	    size  += ques->Size();
+	    }
+
+	for ( i=0; i<iAnswers.Count(); i++)	   
+		{
+		CDnsResourceData* rData = iAnswers[i];
+		size  += rData->Size();
+		}
+	   
+	for ( i=0; i<iAuthorities.Count(); i++)	   
+		{
+		CDnsResourceData* rData = iAuthorities[i];
+		size  += rData->Size();
+	    }
+	   
+	for ( i=0; i<iAdditional.Count(); i++)	   
+		{
+		CDnsResourceData* rData = iAdditional[i];
+		size  += rData->Size();
+		}
+	return size ;
+	}
+
+