--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Codec/src/CSIPEventHeaderParams.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,130 @@
+// Copyright (c) 2005-2009 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:
+// Name          : CSIPEventHeaderParams.cpp
+// Part of       : SIP Codec
+// Version       : SIP/4.0 
+//
+
+
+
+
+#include "CSIPEventHeaderParams.h"
+#include "sipcodecerr.h"
+#include "SIPSyntaxCheck.h"
+#include "sipstrings.h"
+#include "sipstrconsts.h"
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::NewL
+// ----------------------------------------------------------------------------
+//
+CSIPEventHeaderParams* CSIPEventHeaderParams::NewL(
+    const CSIPEventHeaderParams& aParams)
+	{
+	CSIPEventHeaderParams* self = CSIPEventHeaderParams::NewLC(aParams);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::NewLC
+// ----------------------------------------------------------------------------
+//
+CSIPEventHeaderParams* CSIPEventHeaderParams::NewLC(
+    const CSIPEventHeaderParams& aParams)
+	{
+	CSIPEventHeaderParams* self = new(ELeave)CSIPEventHeaderParams;
+	CleanupStack::PushL(self);
+	self->ConstructL(aParams);
+	return self;
+	}	
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::CSIPEventHeaderParams
+// ----------------------------------------------------------------------------
+//
+CSIPEventHeaderParams::CSIPEventHeaderParams()
+ : CSIPParamContainerBase(';')
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::~CSIPEventHeaderParams
+// ----------------------------------------------------------------------------
+//
+CSIPEventHeaderParams::~CSIPEventHeaderParams()
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::operator==
+// ----------------------------------------------------------------------------
+//
+TBool CSIPEventHeaderParams::operator==(
+    const CSIPEventHeaderParams& aParams) const
+	{
+	// If a Event-header has a "id" parameter the other one
+	// has to have it too and their values must match.
+	if(this->HasParam(SIPStrings::StringF(SipStrConsts::EId)))
+		{
+		if(!aParams.HasParam(SIPStrings::StringF(SipStrConsts::EId))) 
+			{
+			return EFalse;
+			}
+
+		if(ParamValue(SIPStrings::StringF(SipStrConsts::EId)) !=
+           aParams.ParamValue(SIPStrings::StringF(SipStrConsts::EId))) 
+			{
+			return EFalse;
+			}
+		return ETrue;
+		}
+	else
+		{
+		return (!aParams.HasParam(SIPStrings::StringF(SipStrConsts::EId)));
+		}
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::InternalizeL
+// ----------------------------------------------------------------------------
+//
+CSIPEventHeaderParams* CSIPEventHeaderParams::InternalizeL(
+    RReadStream& aReadStream)
+	{
+	CSIPEventHeaderParams* self = new(ELeave)CSIPEventHeaderParams;
+	CleanupStack::PushL(self);
+	self->DoInternalizeL (aReadStream);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPEventHeaderParams::CheckParamL
+// ----------------------------------------------------------------------------
+//
+void CSIPEventHeaderParams::CheckParamL(CSIPParam& aParam) const
+	{
+	// IdParam
+	if (aParam.Name() == SIPStrings::StringF(SipStrConsts::EId))
+		{
+		if (!SIPSyntaxCheck::Token(aParam.Value().DesC()))
+			{
+			User::Leave(KErrSipCodecEventHeader);
+			}
+		return;
+		}
+    // generic-param
+    CheckGenericParamL(aParam, KErrSipCodecEventHeader);
+	}