diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/Codec/src/CSIPAcceptHeaderParams.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/Codec/src/CSIPAcceptHeaderParams.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,124 @@
+// 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          : CSIPAcceptHeaderParams.cpp
+// Part of       : SIP Codec
+// Version       : SIP/4.0 
+//
+
+
+
+
+#include "CSIPAcceptHeaderParams.h"
+#include "sipcodecerr.h"
+#include "SIPSyntaxCheck.h"
+#include "sipstrings.h"
+#include "sipstrconsts.h"
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::NewL
+// ----------------------------------------------------------------------------
+//
+CSIPAcceptHeaderParams* CSIPAcceptHeaderParams::NewL (
+    const CSIPAcceptHeaderParams& aParams)
+	{
+	CSIPAcceptHeaderParams* self = CSIPAcceptHeaderParams::NewLC(aParams);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::NewLC
+// ----------------------------------------------------------------------------
+//
+CSIPAcceptHeaderParams* CSIPAcceptHeaderParams::NewLC (
+    const CSIPAcceptHeaderParams& aParams)
+	{
+	CSIPAcceptHeaderParams* self = new(ELeave)CSIPAcceptHeaderParams;
+	CleanupStack::PushL(self);
+	self->ConstructL(aParams);
+	return self;
+	}	
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::CSIPAcceptHeaderParams
+// ----------------------------------------------------------------------------
+//
+CSIPAcceptHeaderParams::CSIPAcceptHeaderParams ()
+ : CSIPParamContainerBase(';')
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::~CSIPAcceptHeaderParams
+// ----------------------------------------------------------------------------
+//
+CSIPAcceptHeaderParams::~CSIPAcceptHeaderParams ()
+	{
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::InternalizeL
+// ----------------------------------------------------------------------------
+//
+CSIPAcceptHeaderParams* CSIPAcceptHeaderParams::InternalizeL (
+    RReadStream& aReadStream)
+	{
+	CSIPAcceptHeaderParams* self = new(ELeave)CSIPAcceptHeaderParams;
+	CleanupStack::PushL(self);
+	self->DoInternalizeL (aReadStream);
+	CleanupStack::Pop(self);
+	return self;
+	}
+
+// ----------------------------------------------------------------------------
+// CSIPAcceptHeaderParams::CheckParamL
+// ----------------------------------------------------------------------------
+//
+void CSIPAcceptHeaderParams::CheckParamL (CSIPParam& aParam) const
+	{    
+    RStringF name = aParam.Name();
+	TPtrC8 value = aParam.Value().DesC();
+	// q
+	if (name == SIPStrings::StringF(SipStrConsts::EQ))
+		{
+		if (!SIPSyntaxCheck::QValue(value))
+			{
+			User::Leave(KErrSipCodecAcceptParams);
+			}
+		return;
+		}
+
+	// m-attribute (token)
+	if (!SIPSyntaxCheck::Token(name.DesC()))
+		{
+		User::Leave(KErrSipCodecAcceptParams);
+		}
+
+	if (!aParam.HasValue()) 
+        {
+        return;
+        }
+
+	// m-value or accept-param (token/quoted-string)
+	if (!SIPSyntaxCheck::Token(value))
+		{
+		if (!SIPSyntaxCheck::QuotedString(value))
+			{
+			if (!SIPSyntaxCheck::GenericParamValue(value))
+				{
+				User::Leave(KErrSipCodecAcceptParams);
+				}
+			}
+		}	
+	}