/*

* Copyright (c) 2002 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:  DM Startup Adapter

*

*/

#ifndef __NSMLSUPADAPTER_H__

#define __NSMLSUPADAPTER_H__

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

// Includes

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

// symbian

#include <e32base.h>

#include <smldmadapter.h>

// s60

#include "TARMDmStreamAdapter.h"

#include "UISettingsSrvClient.h"

//#ifdef __SAP_POLICY_MANAGEMENT

#include <PolicyEngineClient.h>

//#endif

const TUint KNSmlDMSUPAdapterImplUid = 0x10207822;

// the DDF version must be changed if any changes in DDF structure ( built in DDFStructureL() function )

_LIT8( KNSmlSUPDDFVersion, "1.0" ); 

_LIT8( KNSmlSUPTextPlain, "text/plain" );

_LIT8( KNSmlSUPNodeName, "Apps" );

_LIT8( KNSmlSUPDescription, "This node is the common parent to all customization objects." );

_LIT8( KNSmlSUPStartupNodeDescription, "Startup is a common parent node to nodes customizing startup functionality");

_LIT8( KNSmlSUPWelcomeDataNodeDescription, "Image node stores the WelcomeData (image or text) as binary data, and its runtime Type determines the interpretation");

_LIT8( KNSmlSUPWelcomeTextNodeDescription, "Text node stores the Welcome Text");

_LIT8( KNSmlSUPDynamicNode, "" );

_LIT8( KNSmlSUPWelcomeDataNodeName, "Data" );

_LIT8( KNSmlSUPWelcomeTextNodeName, "Text" );

_LIT8( KNSmlSUPStartupNodeName, "Startup" );

_LIT8( KNSmlCustomizationNodeName, "Customization" );

_LIT8( KNSmlSUPImage8, "WelcomeData" );

_LIT8( KNSmlSUPStartup8, "Startup" );

_LIT8( KNSmlCustomizationNodeName8, "Customization" );

//

// Policies:

//

#define SUPADAPTER_POLICY1_SUBJECT_P1 "urn:oasis:names:tc:xacml:2.0:subject:role_id"

#define SUPADAPTER_POLICY1_SUBJECT_P2 ""

#define SUPADAPTER_POLICY1_SUBJECT_P3 "http://www.w3.org/2001/XMLSchema#string"

#define SUPADAPTER_POLICY1_RESOURCE_P1 "urn:oasis:names:tc:xacml:2.0:resource:resource_id"

#define SUPADAPTER_POLICY1_RESOURCE_P2 "CustomizationManagement"

#define SUPADAPTER_POLICY1_RESOURCE_P3 "http://www.w3.org/2001/XMLSchema#string"

_LIT8( KSUPAdapterPolicy1SubjectParam1, SUPADAPTER_POLICY1_SUBJECT_P1 );

_LIT8( KSUPAdapterPolicy1SubjectParam2, SUPADAPTER_POLICY1_SUBJECT_P2 );

_LIT8( KSUPAdapterPolicy1SubjectParam3, SUPADAPTER_POLICY1_SUBJECT_P3 );

_LIT8( KSUPAdapterPolicy1ResourceParam1, SUPADAPTER_POLICY1_RESOURCE_P1 );

_LIT8( KSUPAdapterPolicy1ResourceParam2, SUPADAPTER_POLICY1_RESOURCE_P2 );

_LIT8( KSUPAdapterPolicy1ResourceParam3, SUPADAPTER_POLICY1_RESOURCE_P3 );

#ifndef MAX_NUMBER_OF_DIGITS_IN_10BASE_INT64

#define MAX_NUMBER_OF_DIGITS_IN_10BASE_INT64 21

#endif

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

// CSupAdapter 

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

class CSupAdapter : public CTARMDmStreamAdapter//, public MMsvSessionObserver

	{

private:

	enum TStartupAdapterLeafType

	{

		EText 		= 0,

		EImage 		= 1,

		EUnknown 	= 2	

	};

    enum TSupNodeIdentifier

        {

        ESupNodeCustomization = 0,

        ESupNodeStartup,

        ESupNodeWelcomeData,

        ESupNodeWelcomeText,

        ESupNodeNotUsedAndAlwaysLast

        };

public:

	CSupAdapter(TAny* aEcomArguments);

	static CSupAdapter* NewL( MSmlDmCallback* aDmCallback );

	static CSupAdapter* NewLC( MSmlDmCallback* aDmCallback );

	virtual ~CSupAdapter();

	// Pure virtual methods

	void DDFVersionL( CBufBase& aVersion );

	void DDFStructureL( MSmlDmDDFObject& aDDF );

	void UpdateLeafObjectL( CSmlDmAdapter::TError& aStatus, const TDesC8& aURI,

	                        const TDesC8& aLUID, const TDesC8& aObject, const TDesC8& aType );

	CSmlDmAdapter::TError FetchLeafObjectL( const TDesC8& aURI, const TDesC8& aLUID, TDes8& aNewMime, CBufFlat* object, TInt &aUncodedSize );

	void _UpdateLeafObjectL     ( const TDesC8& aURI, const TDesC8& aLUID,

	                              const TDesC8& aObject, const TDesC8& aType, TInt aStatusRef );

	void _UpdateLeafObjectL     ( const TDesC8& aURI, const TDesC8& aLUID,

	                              RWriteStream*& aStream, const TDesC8& aType, TInt aStatusRef );

	void _DeleteObjectL         ( const TDesC8& aURI, const TDesC8& aLUID, TInt aStatusRef );

	void _FetchLeafObjectL      ( const TDesC8& aURI, const TDesC8& aLUID,

	                              const TDesC8& aType, TInt aResultsRef, TInt aStatusRef );

	void _FetchLeafObjectSizeL  ( const TDesC8& aURI, const TDesC8& aLUID,

	                              const TDesC8& aType, TInt aResultsRef, TInt aStatusRef );

    void _ChildURIListL         ( const TDesC8& aURI, const TDesC8& aLUID,

                                  const CArrayFix<TSmlDmMappingInfo>& aPreviousURISegmentList,

                                  TInt aResultsRef, TInt aStatusRef );

	void _AddNodeObjectL        ( const TDesC8& aURI, const TDesC8& aParentLUID, TInt aStatusRef );

	void _ExecuteCommandL       ( const TDesC8& aURI, const TDesC8& aLUID,

	                              const TDesC8& aArgument, const TDesC8& aType, TInt aStatusRef );

    void _ExecuteCommandL       ( const TDesC8& aURI, const TDesC8& aLUID,

                                  RWriteStream*& aStream, const TDesC8& aType, TInt aStatusRef );

    void _CopyCommandL          ( const TDesC8& aTargetURI, const TDesC8& aTargetLUID,

                                  const TDesC8& aSourceURI, const TDesC8& aSourceLUID,

                                  const TDesC8& aType, TInt aStatusRef );

    void StartAtomicL();

    void CommitAtomicL();

    void RollbackAtomicL();

    TAdapterStreamType StreamType( const TDesC8& aURI );

    TBool StreamingSupport( TInt& aItemSize );

    void CompleteOutstandingCmdsL();

//#ifdef __SAP_POLICY_MANAGEMENT

    TInt CheckPolicyL();    

//#endif

private:

	void ConstructL(MSmlDmCallback* aDmCallback);

	void FillNodeInfoL( MSmlDmDDFObject& aNode,TSmlDmAccessTypes aAccTypes,MSmlDmDDFObject::TOccurence aOccurrence, MSmlDmDDFObject::TScope aScope, MSmlDmDDFObject::TDFFormat aFormat,const TDesC8& aDescription,const TDesC8& aMimeType);

	TStartupAdapterLeafType	GetObjectType(const TDesC8& aMime);

	TBool IsSupportedImageType(const TDesC8& aMime);

	TBool IsSupportedTextType(const TDesC8& aMime);

	void SetStartupTextL(CSmlDmAdapter::TError& aStatus, const TDesC16& aText);

	void SetStartupImageL(CSmlDmAdapter::TError& aStatus, const TDesC8& aObject, const TDesC8& aType);

	CBufFlat* GetStartupTextL(CSmlDmAdapter::TError& aStatus, const TDesC8& aType);

	CBufFlat* GetStartupImageL(CSmlDmAdapter::TError& aStatus, const TDesC8& aType, TInt &aImageSize);

	void CopyAndTrimMimeType(TDes8& aNewMime, const TDesC8& aType);

    CSupAdapter::TSupNodeIdentifier GetNodeIdentifier(const TDesC8& aURI);

	TStartupAdapterLeafType GetFetchTypeL(CSmlDmAdapter::TError& aStatus, const TDesC8& aType);

	TStartupAdapterLeafType GetSelectedTypeL(CSmlDmAdapter::TError& aStatus);	

//#ifdef __SAP_POLICY_MANAGEMENT

    TPtrC8 PolicyRequestResourceL( const TDesC8& aURI );

//#endif

#ifdef __WINS__	

public:	

	void DebugTestsL();

#endif

private:

//#ifdef __SAP_POLICY_MANAGEMENT

    RPolicyEngine   iPE;

    RPolicyRequest  iPR;

//#endif

	MSmlDmCallback* iCallBack;

	CBufBase *iUndoImage;

	CBufBase *iUndoText;

	TInt     iUndoNoteType;

    TFileName iTemporaryImageFile;

};

#endif // __NSMLSUPADAPTER_H__