iaupdate/IAD/engine/controller/src/iaupdatenodeuidxmlparser.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 08:51:10 +0200
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:   ?Description
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*
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*/
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#include <xml/documentparameters.h>
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#include <xml/taginfo.h>
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#include <xml/attribute.h>
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#include "iaupdatenodeuidxmlparser.h"
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#include "iaupdatenodedependencyimpl.h"
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#include "iaupdateutils.h"
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#include "iaupdateprotocolconsts.h"
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CIAUpdateNodeUidXmlParser* CIAUpdateNodeUidXmlParser::NewL( 
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                                     CIAUpdateNodeDependency*& aDependency )
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    {
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    CIAUpdateNodeUidXmlParser* self =
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        CIAUpdateNodeUidXmlParser::NewLC( aDependency );
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    CleanupStack::Pop( self );
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    return self;
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    }
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CIAUpdateNodeUidXmlParser* CIAUpdateNodeUidXmlParser::NewLC( 
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                                    CIAUpdateNodeDependency*& aDependency )
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    {
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    CIAUpdateNodeUidXmlParser* self =
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        new( ELeave ) CIAUpdateNodeUidXmlParser( aDependency );
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    CleanupStack::PushL( self );
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    self->ConstructL();
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    return self;    
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    }
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CIAUpdateNodeUidXmlParser::CIAUpdateNodeUidXmlParser( 
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                                    CIAUpdateNodeDependency*& aDependency )
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: CIAUpdateXmlSubParser(),
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  iDependency( aDependency )
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    {
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    }
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void CIAUpdateNodeUidXmlParser::ConstructL()
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    {
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    CIAUpdateXmlSubParser::ConstructL( IAUpdateProtocolConsts::KNodeUid() );    
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    }
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CIAUpdateNodeUidXmlParser::~CIAUpdateNodeUidXmlParser()
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    {
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    }
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void CIAUpdateNodeUidXmlParser::OnContentL( const TDesC8& aBytes, 
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                                            TInt aErrorCode )
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    {
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    // If the parent class wants to do something with the information.
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    CIAUpdateXmlSubParser::OnContentL( aBytes, aErrorCode );
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    if ( AcceptData() )
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        {
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        // Because there is no current subparser set, this means
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        // that this parser is the leaf parser at the moment.
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        // We have gotten content for this element.
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        // Now, set the node information to the dependency object.
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        HBufC* tmp( HBufC::NewLC( aBytes.Length() * 2 ) );
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        TPtr ptr( tmp->Des() );
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        ptr.Copy( aBytes );
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        // Get the UID value for the dependency
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        TUid uid( TUid::Uid( IAUpdateUtils::DesHexToIntL( ptr ) ) );
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        DependencyL().SetUid( uid );
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        CleanupStack::PopAndDestroy( tmp );
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        }
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    }
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CIAUpdateNodeDependency& CIAUpdateNodeUidXmlParser::DependencyL()
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    {
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    if ( !iDependency )
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        {
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        User::Leave( KErrNotFound );
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        }
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    return *iDependency;
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    }
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