1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 // metaextensioncontainerspy.cpp

    16 //

    17 

    18 /**

    19 @file

    20 */

    21 

    22 #include "metaextensioncontainerspy.h"

    23 

    24 TUint32 TMetaExtensionContainerSpy::ChainLength(const ESock::RMetaExtensionContainerC& aMec)

    25     {

    26     ASSERT(aMec.Container());

    27     ASSERT(aMec.Container()->Type() == ESock::CMetaExtensionContainerImplBase::EMetaExtensionContainer);

    28     const ESock::CMetaExtensionContainer* mecImpl = static_cast<const ESock::CMetaExtensionContainer*>(aMec.Container());

    29     TUint32 length = 0;

    30     while (mecImpl)

    31         {

    32         ++length;

    33         if (mecImpl->iBaseContainer

    34         		&& mecImpl->iBaseContainer->Type() == ESock::CMetaExtensionContainerImplBase::EMetaExtensionContainer)

    35         	{

    36             mecImpl = static_cast<const ESock::CMetaExtensionContainer*>(mecImpl->iBaseContainer);        	

    37         	}

    38         else

    39         	{

    40         	mecImpl = NULL;

    41         	}

    42         }

    43     

    44     return length;

    45     }

    46