diff -r 000000000000 -r 72b543305e3a mmsengine/mmsmessage/src/mmselementdescriptor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsengine/mmsmessage/src/mmselementdescriptor.cpp	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,171 @@
+/*
+* Copyright (c) 2004 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:   M-Mms-Element-Descriptor header
+*
+*/
+
+
+
+
+// INCLUDE FILES
+#include <msvstore.h>
+
+#include    "mmselementdescriptor.h"
+
+// EXTERNAL DATA STRUCTURES
+
+// EXTERNAL FUNCTION PROTOTYPES  
+
+// CONSTANTS
+
+// MACROS
+
+// LOCAL CONSTANTS AND MACROS
+
+// MODULE DATA STRUCTURES
+
+// LOCAL FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::CMmsElementDescriptor
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+CMmsElementDescriptor::CMmsElementDescriptor()
+    {
+    // everything is initailized to 0 by CBase
+    }
+    
+// Destructor
+CMmsElementDescriptor::~CMmsElementDescriptor()
+    {
+    delete iContentReference;
+    delete iContentType;
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::Externalize
+// -----------------------------------------------------------------------------
+//
+void CMmsElementDescriptor::ExternalizeL( RMsvWriteStream& aStream  ) const
+    {
+    TInt32 length = 0;
+    length = ContentReference().Length(); 
+    aStream.WriteInt32L( length );
+    if ( length > 0 )
+        {
+        aStream << ContentReference();
+        }
+
+    length = 0;
+    length = ContentType().Length();
+    aStream.WriteInt32L( length );
+    if ( length > 0 )
+        {
+        aStream << ContentType();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::InternalizeL
+// -----------------------------------------------------------------------------
+//
+void CMmsElementDescriptor::InternalizeL( RMsvReadStream& aStream  )
+    {
+    delete iContentReference;
+    iContentReference = NULL;
+    delete iContentType;
+    iContentType = NULL;
+    TInt32 length = 0;
+    length = aStream.ReadInt32L();
+
+    if ( length > 0 )
+        {
+        iContentReference = HBufC::NewL( aStream, length );
+        }
+
+    length = aStream.ReadInt32L();
+    if ( length > 0 )
+        {
+        iContentType = HBufC8::NewL( aStream, length );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::Size
+// -----------------------------------------------------------------------------
+//
+TInt CMmsElementDescriptor::Size() const
+    {
+    TInt size = 0;
+    size += sizeof( TInt32 );
+    // use size to net number of bytes, not characters
+    size += ContentReference().Size();
+    size += sizeof( TInt32 );
+    size += ContentType().Size();
+    return size;
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::ContentReference
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TPtrC CMmsElementDescriptor::ContentReference() const
+    {
+    return iContentReference ? TPtrC( *iContentReference ) : TPtrC();     
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::SetContentReferenceL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMmsElementDescriptor::SetContentReferenceL( const TDesC& aContentReference )
+    {
+    delete iContentReference;
+    iContentReference = NULL;
+    iContentReference = aContentReference.AllocL();
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::ContentType
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TPtrC8 CMmsElementDescriptor::ContentType() const
+    {
+    return iContentType ? TPtrC8( *iContentType ) : TPtrC8();     
+    }
+
+// -----------------------------------------------------------------------------
+// CMmsElementDescriptor::SetContentTypeL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CMmsElementDescriptor::SetContentTypeL( const TDesC8& aContentType )
+    {
+    delete iContentType;
+    iContentType = NULL;
+    iContentType = aContentType.AllocL();
+    }
+
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+//  End of File