--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Msrp/MsrpHeader/src/CMsrpFromToHeaderBase.cpp	Sat Jun 12 14:30:11 2010 +0530
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2009-2010 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:
+* MSRP Implementation
+*
+*/
+
+// CLASS HEADER
+#include "CMsrpFromToHeaderBase.h"
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::CMSRPFromToHeaderBase
+// -----------------------------------------------------------------------------
+//
+CMSRPFromToHeaderBase::CMSRPFromToHeaderBase()
+	{
+	}
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::~CMSRPFromToHeaderBase
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMSRPFromToHeaderBase::~CMSRPFromToHeaderBase()
+	{
+	delete iUri;
+	iUri = NULL;
+	}
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::operator==
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TBool CMSRPFromToHeaderBase::operator==(
+	const CMSRPFromToHeaderBase& aHeader ) const
+	{
+	if ( iUri->Uri().UriDes() == aHeader.iUri->Uri().UriDes() )
+		{
+		return ETrue;
+		}
+	return EFalse;
+	}
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::DoInternalizeValueL
+// -----------------------------------------------------------------------------
+//
+void CMSRPFromToHeaderBase::DoInternalizeValueL( RReadStream& aReadStream )
+    {
+	delete iUri;
+	iUri = NULL;
+	// URI comes in one string which will be parsed
+	TUint32 valueLength = aReadStream.ReadUint32L();
+	HBufC8* tempBuffer = HBufC8::NewLC( valueLength );
+	TPtr8 tempValue( tempBuffer->Des() );
+	aReadStream.ReadL( tempValue, valueLength );
+    TUriParser8 parser;
+    User::LeaveIfError( parser.Parse( tempValue ) );
+    iUri = CUri8::NewL( parser );
+	CleanupStack::PopAndDestroy( tempBuffer );
+	}
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::ExternalizeValueL
+// From CSIPHeaderBase:
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMSRPFromToHeaderBase::ExternalizeValueL( RWriteStream& aWriteStream ) const
+	{
+	aWriteStream.WriteInt32L( iUri->Uri().UriDes().Length() );
+	aWriteStream.WriteL( iUri->Uri().UriDes() );
+	}
+
+// -----------------------------------------------------------------------------
+// CMSRPFromToHeaderBase::ToTextValueL
+// From CSIPHeaderBase
+// -----------------------------------------------------------------------------
+//
+HBufC8* CMSRPFromToHeaderBase::ToTextValueL() const
+	{
+    if( iUri )
+        {
+        return iUri->Uri().UriDes().AllocL();
+        }
+	return NULL;
+	}