/*

* 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 generator class.

*

*/

#ifndef __WBXMLSYNCMLGENERATOR_H__

#define __WBXMLSYNCMLGENERATOR_H__

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

// Includes

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

#include "WBXMLGenerator.h"

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

// Toolkit includes

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

#include "smldef.h"

#include "smldtd.h"

#include "smlmetinfdtd.h"

#include "smldevinfdtd.h"

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

// Constants

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

const TInt KNSmlBufferSafeTreshold = 8;

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

// CNSmlSyncMLGenerator

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

class CWBXMLSyncMLGenerator : public CWBXMLGenerator

	{

public:

	IMPORT_C CWBXMLSyncMLGenerator(  TInt32 aPublicId );	//1.2 CHANGES: publicId

	IMPORT_C void CreateWorkspaceL( TInt aBufferSize );

	IMPORT_C Ret_t smlStartMessage( SmlSyncHdrPtr_t aContent );	

	IMPORT_C Ret_t smlEndMessage( Boolean_t aFinal );	

	IMPORT_C Ret_t smlStartSync( SmlSyncPtr_t aContent );	

	IMPORT_C Ret_t smlEndSync();	

	IMPORT_C Ret_t smlAddCmd( SmlAddPtr_t aContent );	

	IMPORT_C Ret_t smlReplaceCmd( SmlReplacePtr_t aContent );	

	IMPORT_C Ret_t smlCopyCmd( SmlCopyPtr_t aContent );	

	IMPORT_C Ret_t smlDeleteCmd( SmlDeletePtr_t aContent );	

	IMPORT_C Ret_t smlMoveCmd( SmlMovePtr_t aContent );	// 1.2 CHANGES: Move command

	IMPORT_C Ret_t smlAlertCmd( SmlAlertPtr_t aContent );	

	IMPORT_C Ret_t smlGetCmd( SmlGetPtr_t aContent );	

	IMPORT_C Ret_t smlPutCmd( SmlPutPtr_t aContent );	

	IMPORT_C Ret_t smlMapCmd( SmlMapPtr_t aContent );	

	IMPORT_C Ret_t smlResultsCmd( SmlResultsPtr_t aContent );	

	IMPORT_C Ret_t smlStatusCmd( SmlStatusPtr_t aContent );	

	IMPORT_C Ret_t smlStartAtomic( SmlAtomicPtr_t aContent );

	IMPORT_C Ret_t smlEndAtomic();

	IMPORT_C Ret_t smlStartSequence( SmlSequencePtr_t aContent );

	IMPORT_C Ret_t smlEndSequence();

	// Data chunk functionality

	IMPORT_C void SetTruncate( TBool aEnabled );

	IMPORT_C TBool WasTruncated();

	IMPORT_C TInt ItemIndex() const;

	IMPORT_C TInt DataConsumed() const;

	//1.2 Streaming: large item size

	IMPORT_C void SetContentLength(TInt aContentLength);

	//end changes

private:

	// SyncML

	void AppendSyncHrdL( SmlSyncHdrPtr_t aContent );

	void AppendSyncL( SmlSyncPtr_t aContent );

	void AppendAddCmdL( SmlAddPtr_t aContent );	

	void AppendReplaceCmdL( SmlReplacePtr_t aContent );	

	void AppendCopyCmdL( SmlCopyPtr_t aContent );	

	void AppendDeleteCmdL( SmlDeletePtr_t aContent );

	void AppendMoveCmdL( SmlMovePtr_t aContent ); //1.2 CHANGES: Move command

	void AppendAlertCmdL( SmlAlertPtr_t aContent );	

	void AppendGetCmdL( SmlGetPtr_t aContent );	

	void AppendPutCmdL( SmlPutPtr_t aContent );	

	void AppendMapCmdL( SmlMapPtr_t aContent );	

	void AppendResultsCmdL( SmlResultsPtr_t aContent );	

	void AppendStatusCmdL( SmlStatusPtr_t aContent );	

	void AppendPCDataL( TUint8 aElement, SmlPcdataPtr_t aContent, TInt aAmount = -1 );

	void AppendPCDataListL( TUint8 aElement, SmlPcdataListPtr_t aList );

	void AppendItemListL( SmlItemListPtr_t aList );

	void AppendTargetL( SmlTargetPtr_t aContent );

	void AppendSourceL( SmlSourcePtr_t aContent );

	void AppendCredL( SmlCredPtr_t aContent );

	void AppendTargetRefListL( SmlTargetRefListPtr_t aList );

	void AppendSourceRefListL( SmlSourceRefListPtr_t aList );

	void AppendChalL( SmlChalPtr_t aContent );

	void AppendMapItemListL( SmlMapItemListPtr_t aList );

	void AppendMapItemL( SmlMapItemPtr_t aContent );

	void AppendItemL( SmlItemPtr_t aContent ); 

	void AppendStartAtomicL( SmlAtomicPtr_t aContent );	

	void AppendStartSequenceL( SmlSequencePtr_t aContent );	

	void AppendEndAtomicL();	

	void AppendEndSequenceL();	

	void AppendStartAtomicOrSequenceL( SmlAtomicPtr_t aContent );

	void AppendFilterL( SmlFilterPtr_t aContent ); //1.2 CHANGES: Filter support

	void AppendSourceParentL( SmlSourceParentPtr_t aContent ); //1.2 CHANGES: Source&Target parent

	void AppendTargetParentL( SmlTargetParentPtr_t aContent ); //1.2 CHANGES: Source&Target parent

	void AppendFieldL( SmlFieldPtr_t aContent ); //1.2 CHANGES: Field

	void AppendRecordL( SmlRecordPtr_t aContent ); //1.2 CHANGES: Record

	//1.2 CHANGES: Property

	void AppendPropParamL( SmlDevInfPropParamPtr_t aContent);

	void AppendPropParamListL( SmlDevInfPropParamListPtr_t aContent);

	void AppendPropertyL( SmlDevInfPropertyPtr_t aContent );

	void AppendPropertyListL( SmlDevInfPropertyListPtr_t aContent );

	//Changes end

	// MetInf

	void AppendMetaL( SmlPcdataPtr_t aContent );

	void AppendMetaL( SmlMetInfMetInfPtr_t aMeta );

	void AppendMetMemL( SmlMetInfMemPtr_t aContent );

	void AppendMetAnchorL( SmlMetInfAnchorPtr_t aContent );

	// Misc

	void DoSmlStartMessageL( SmlSyncHdrPtr_t aContent );

	void DoSmlEndMessageL( Boolean_t aFinal );

	void DoAppendTargetL( SmlTargetPtr_t aContent );

	void DoAppendSourceL( SmlSourcePtr_t aContent );

	void DoAppendGenericCmdL( SmlGenericCmdPtr_t aContent, Flag_t aMask );

	void DoAppendMetaL( SmlMetInfMetInfPtr_t aMeta );

	void DoAppendPutGetL( SmlGetPtr_t aContent );

	void AppendItemBeginL( SmlItemPtr_t aContent );

	void AppendItemEndL( TBool aMoreData = EFalse );

	void AppendItemDataL( SmlItemPtr_t aContent, TInt aAmount = -1 );

	void FreeItemSizeAndMetaIfNeeded( SmlItemPtr_t aItem );

	void DoAppendSourceOrTargetParentL(SmlSourceOrTargetParentPtr_t aContent); //1.2 CHANGES: Source & Target parent

private:

	TInt32 iPublicId;	//1.2 CHANGES: publicId

	TInt iItemIndex;

	TInt iDataConsumed;

	TBool iUseTruncation;

	TBool iItemWasTruncated;

	TBuf8<64> iBuffer;

	//1.2 Streaming: large item size

	TInt iContentLength;

	//end changes

	};

#endif // __WBXMLSYNCMLGENERATOR_H__