/*

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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: 

* An XML parser for the CSoftwareTypeRegInfo class used for installation of a Layered Eexecution Environment.

*

*/

/**

 @file

 @internalComponent

 @released

*/

#ifndef SWTYPEREGINFOPARSER_H

#define SWTYPEREGINFOPARSER_H

#include "swtypereginfo.h"

#include <xml/contenthandler.h>

namespace Swi

	{

	class CSoftwareTypeRegInfoParser : public CBase, public Xml::MContentHandler

		{

	public:

		static CSoftwareTypeRegInfoParser* NewL();

		virtual ~CSoftwareTypeRegInfoParser();

	private:

		// From MContentHandler

		virtual void OnStartDocumentL(const Xml::RDocumentParameters& aDocParam, TInt aErrorCode);

		virtual void OnEndDocumentL(TInt aErrorCode);

		virtual void OnStartElementL(const Xml::RTagInfo& aElement, const Xml::RAttributeArray& aAttributes, TInt aErrorCode);

		virtual void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);

		virtual void OnContentL(const TDesC8& aBytes, TInt aErrorCode);

		virtual void OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri, TInt aErrorCode);

		virtual void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);

		virtual void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);

		virtual void OnSkippedEntityL(const RString& aName, TInt aErrorCode);

		virtual void OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData, TInt aErrorCode);

		virtual void OnError(TInt aErrorCode);

		virtual TAny* GetExtendedInterface(const TInt32 aUid);

	private:

		CSoftwareTypeRegInfoParser();

		HBufC8* iContentChunks;

		TLanguage iLocalizedNameLanguage;

		enum TXmlNode

			{

			ENodeNone,

			ENodeSoftwareTypeRegistrationData,

			ENodeSoftwareType,

			ENodeLocalizedName,

			ENodeMimeType,

			ENodeSifPluginUid,

			};

		RArray<TXmlNode> iNodes;

		TXmlNode ElementNameToNode(const TDesC8& aName) const;

		void PushNodeL(TXmlNode aNew, TXmlNode aExpectedParent);

		void AddContentChunkL(const TDesC8& aChunk);

		};

	}

#endif // SWTYPEREGINFOPARSER_H