/*

* 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:  SyncML document parser class.

*

*/

#ifndef __WBXMLSYNCMLPARSER_H__

#define __WBXMLSYNCMLPARSER_H__

// ------------------------------------------------------------------------------------------------

// Includes

// ------------------------------------------------------------------------------------------------

#include "WBXMLHandler.h"

#include "xmlelement.h"

#include "NSmlStack.h"

#include "smldtd.h"

// ------------------------------------------------------------------------------------------------

// MWBXMLSyncMLCallbacks

// ------------------------------------------------------------------------------------------------

class MWBXMLSyncMLCallbacks

	{

public:

	virtual Ret_t smlStartMessageFuncL( SmlSyncHdrPtr_t aContent ) = 0;

	virtual Ret_t smlEndMessageFuncL( Boolean_t final ) = 0;

	virtual Ret_t smlStartSyncFuncL( SmlSyncPtr_t aContent ) = 0;

	virtual Ret_t smlEndSyncFuncL() = 0;

	virtual Ret_t smlStartAtomicFuncL( SmlAtomicPtr_t aContent ) = 0;

	virtual Ret_t smlEndAtomicFuncL() = 0;

	virtual Ret_t smlStartSequenceFuncL( SmlSequencePtr_t aContent ) = 0;

	virtual Ret_t smlEndSequenceFuncL() = 0;

	virtual Ret_t smlAddCmdFuncL( SmlAddPtr_t aContent ) = 0;

	virtual Ret_t smlAlertCmdFuncL( SmlAlertPtr_t aContent ) = 0;

	virtual Ret_t smlDeleteCmdFuncL( SmlDeletePtr_t aContent ) = 0;

	virtual Ret_t smlGetCmdFuncL( SmlGetPtr_t aContent ) = 0;

	virtual Ret_t smlPutCmdFuncL( SmlPutPtr_t aContent ) = 0;

	virtual Ret_t smlMapCmdFuncL( SmlMapPtr_t aContent ) = 0;

	virtual Ret_t smlResultsCmdFuncL( SmlResultsPtr_t aContent ) = 0;

	virtual Ret_t smlStatusCmdFuncL( SmlStatusPtr_t aContent ) = 0;

	virtual Ret_t smlReplaceCmdFuncL( SmlReplacePtr_t aContent ) = 0;

	virtual Ret_t smlCopyCmdFuncL( SmlCopyPtr_t param ) = 0;

	virtual Ret_t smlMoveCmdFuncL( SmlMovePtr_t param ) = 0;	//1.2 CHANGES: Move command added

	virtual Ret_t smlExecCmdFuncL( SmlExecPtr_t aContent ) = 0;

	virtual Ret_t smlSearchCmdFuncL( SmlSearchPtr_t aContent ) = 0;

	};

// ------------------------------------------------------------------------------------------------

// CWBXMLSyncMLDocHandler

// ------------------------------------------------------------------------------------------------

class CWBXMLSyncMLDocHandler : public CBase, public MWBXMLDocumentHandler, public MWBXMLExtensionHandler

	{

public:

	IMPORT_C static CWBXMLSyncMLDocHandler* NewL( MWBXMLSyncMLCallbacks* aCallbacks );

	IMPORT_C ~CWBXMLSyncMLDocHandler();

private:

	void ConstructL();

	CWBXMLSyncMLDocHandler( MWBXMLSyncMLCallbacks* aCallbacks );

	void AddElementL( CXMLElement* aElement );

	// from MWBXMLDocumentHandler

	void StartDocumentL( TUint8 aVersion, TInt32 aPublicId, TUint32 aCharset );

	void StartDocumentL( TUint8 aVersion, const TDesC8& aPublicIdStr, TUint32 aCharset );

	void EndDocumentL();

	void StartElementL( TWBXMLTag aTag, const CWBXMLAttributes& aAttributes );

	void EndElementL( TWBXMLTag aTag );

	void CodePageSwitchL( TUint8 aPage );

	void CharactersL( const TDesC8& aBuffer );

	void DocumentChangedL();

	// from MWBXMLExtensionHandler

	void Ext_IL( TWBXMLTag aTag, const TDesC8& aData );	

	void Ext_TL( TWBXMLTag aTag, TUint32 aData );

	void ExtL( TWBXMLTag aTag );

	void OpaqueL( const TDesC8& aData );

private:

	CNSmlStack<CXMLElement>* iCmdStack;

	CNSmlStack<CXMLElement>* iCleanupStack;

	MWBXMLSyncMLCallbacks* iCallbacks;

	}; 

#endif // __WBXMLSYNCMLPARSER_H__