// Copyright (c) 2008-2009 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:
// Class declaration for Reference dialog creator plug-in for IP.
// 
//

/**
 @file
 @internalTechnology 
 @prototype 
*/

#ifndef IPUPSDIALOG_H
#define IPUPSDIALOG_H

#include <e32base.h>
#include <e32cmn.h>
#include <ups/dialogcreator.h>
#include <ups/fingerprint.h>
#include <ups/upsnotifierutil.h>

using namespace UserPromptService;

/**
 Reference implementation of a User Prompt Service dialog creator ECOM plug-in for IP.
 */
NONSHARABLE_CLASS(CIpUpsDialog) : public CDialogCreator
	{
	public:
	typedef enum
		{
		EIdle,
		EPrepareDialog,
		EDisplayDialog,
		EProcessResult		
		} TState;
	static CIpUpsDialog* CreateDialogCreatorL();				
	~CIpUpsDialog();
	
protected:
	// From CActive
	void DoCancel();
	void RunL();
	TInt RunError(TInt aError);
	
	// From CDialogCreator
	void PrepareDialog(
		const CPromptRequest& aRequest, const CPolicy& aPolicy,			
		const RPointerArray<CFingerprint>& aFingerprints, const CClientEntity* aClientEntity, 
		const TAny* aDialogCreatorParams, TRequestStatus& aStatus);
	void DisplayDialog(CPolicy::TOptions& aOptionSelcted, const CFingerprint*& aFingerprint,
			TUint& aEvaluatorInfo, TRequestStatus& aStatus);	
		
private:	
	CIpUpsDialog();
	void ConstructL();
	void ResolveClientNameL(const TSecureId& aSid);
	TBool ResolveClientNameFromAppArcL(const TSecureId& aSid);
	TBool ResolveClientNameFromSisRegistryL(const TSecureId& aSid);
	void ResolveVendorNameL(const TVendorId& aVid);
	void DoPrepareDialogL();
	void DoDisplayDialogL();
	void DoProcessResultL();	
	
	// Const data from UPS & policy evaluator
	const CPromptRequest* iRequest;                         //< Request data from system server
	const CPolicy* iPolicy;                                 //< The policy that matches iRequest
	const RPointerArray<CFingerprint>* iFingerprints;	//< Fingerprints generated by policy evaluator from iRequest
	const TAny* iEvalPrivateData;                           //< Extra data generated by policy evaluator
	
	TRequestStatus* iClientStatus;                          //< UPS's request object 
	
	// Return data for DisplayDialog
	CPolicy::TOptions* iOptionSelected;                     //< The option selected by the user
	const CFingerprint** iFingerprint;			//< The fingerprint for the new decision if Always or Never selected
	TUint* iEvaluatorInfo;                                  //< Plug-in specific field in decision record

	CPromptData* iPromptData;				//< Data used by notifier to render dialog
	RBuf8 iPromptDataDes;					//< Externalized prompt data
	TPromptResult iPromptResult;                            //< Response buffer for notifier
	TPckg<TPromptResult> iPromptResultPckg;                 //< Packages iPromptResult
	RNotifier iNotifier;                                    //< Connection to notifier framework 
	TState iState;                                          //< Current state 
	TUint iNotifierId;                                     //< User prompting user Id
	};
#endif // SMSUPSDIALOG_H