/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* 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: 

* CTPostRAMMarketPlugin is a dummy interface implementation for CAuthPluginInterface

*

*/

#ifndef TPOSTMARKETRAMPLUGIN_H

#define TPOSTMARKETRAMPLUGIN_H

#include "authserver_client.h"

#include <authserver/authplugininterface.h>

//An implementation of the CAuthPluginInterface definition

using namespace AuthServer;

//implementation_uid = 0x1023F3F3

class CTPostMarketRAMPlugin : public CAuthPluginInterface

	{

public:

	// Two phase constructor

	static CTPostMarketRAMPlugin* NewL();

	// Destructor

	virtual ~CTPostMarketRAMPlugin();

	//Implementation of CAuthPluginInterface definitions using a PIN system

	virtual void Identify(TIdentityId& aId, const TDesC& aClientMessage, HBufC8*& aResult, TRequestStatus& aRequest);	

	virtual void Cancel();	

	virtual void Train(TIdentityId aId, HBufC8*& aResult, TRequestStatus& aRequest);		

	virtual TBool IsActive() const;

	virtual TInt Forget(TIdentityId aId);

	virtual TInt DefaultData(TIdentityId aId, HBufC8*& aOutputBuf);

	virtual TInt Reset(TIdentityId aId, const TDesC& aRegistrationData, HBufC8*& aResult);

	virtual TPluginId Id() const = 0;

	virtual const TPtrC& Name() const;

	virtual const TPtrC& Description() const;

	virtual AuthServer::TEntropy MinEntropy() const;

	virtual AuthServer::TPercentage FalsePositiveRate() const;

	virtual AuthServer::TPercentage FalseNegativeRate() const;

	virtual AuthServer::TAuthPluginType Type() const;

	// Utility functions

	TInt IdReadUserInput(TBuf8<32>& inputValue);

	TInt TrainReadUserInput(TBuf8<32>& inputValue);

	TInt CheckForStringPresence(TIdentityId& aId, TBuf8<32> aInputValue, TRequestStatus& aRequestValue);

	TInt CheckForNewStringPresenceL(TIdentityId aId, TBuf8<32> aInputValue, TRequestStatus& aRequestValue);

	TInt FindStringAndRemoveL(TIdentityId aId);

	TInt AddToGlobalDb (TIdentityId aId, TBuf8<32> aInputValue);

	TInt RemoveFromGlobalDb (TIdentityId aId);

	const HBufC* ClientMessage ();

public:

	mutable TBuf<70> iFileToRead;

	void ConstructL();

	CTPostMarketRAMPlugin();

	void ReloadAllFromIniFile();

	void ReloadActiveStateFromIniFile() const;

protected:

 	/// The name of the plugin. Derived classes should set this member.

 	TPtrC iName;

 	/// The plugin's description. Derived classes should set this member.

 	TPtrC iDescription;

 	/// The minumum entropy provided by the plugin. Derived classes should set

 	/// this member.

 	AuthServer::TEntropy iMinEntropy;

 	/// The false positive rate of the plugin. Derived classes should set this

 	/// member.

 	AuthServer::TPercentage iFalsePositiveRate;

 	/// The false negative rate of the plugin. Derived classes should set this

 	/// member.

 	AuthServer::TPercentage iFalseNegativeRate;

  	/// The type of the plugin. Derived classes should set this member.

 	AuthServer::TAuthPluginType iType;

private:

	// Data read from file determining if this plugin supports default data

	TBool iSupportsDefaultData;

	mutable TBool iActiveState;

	HBufC* iClientMessage;

	};

//=========================================================================	

// The various classes that are spawned from this base class by inheriting the implementations besides

// the Id() function (Uses the #define macro)

// number is hex, type is one of the TAuthPluginType enums

// Id() returns the Id of the plugin

#define NClass(id,type) class CTPostMarketRAMPlugin##id : public CTPostMarketRAMPlugin\

	{                                        		\

public:                                      		\

	typedef CTPostMarketRAMPlugin##id TMyPinType;	    	\

	TPluginId Id() const 		               		\

		{ return 0x##id; }  	               		\

	static TMyPinType* NewL()                   	\

    	{										 	\

        TMyPinType* r = new (ELeave) TMyPinType();	\

        CleanupStack::PushL(r);						\

	  	r->ConstructL();						 	\

	  	CleanupStack::Pop(r);						\

        r->iType = type;                            \

	  	return r;                              		\

		}											\

	}

NClass(10234100, EAuthKnowledge);

//=========================================================================		

// Constants used in the utility functions -File locations, etc

_LIT8(KDefaultData, "0000");

_LIT(KInitInfoFile, "\\tAuth\\tAuthSvr\\testdata\\initialisation_Info.ini");

_LIT(KPolicyFile, 	"\\tAuth\\tAuthSvr\\testdata\\AuthSvrPolicy.ini");

_LIT(KPluginNamePin, "PostMarketRAMPlugin");

_LIT(KPluginDescriptionPin, "Post Market RAM Plugin, a test plugin does nothing.");

static const TInt KEntropyPin = 999;

static const TInt KFalsePosPin = 100;

static const TInt KFalseNegPin = 10;

//From Step_Base.cpp

_LIT(KPluginIniSection,			"SectionOne");

_LIT(KAuthSvrPolicyFile, 		"\\tAuth\\tAuthSvr\\testdata\\AuthSvrPolicy.ini");

_LIT(KDefaultPluginTag, 		"DefaultPlugin");

_LIT(KEnteredPinTag, 			"EnteredPinValue");

_LIT(KPinDbTag,					"Identity&PinValues");

_LIT(KTotalDbTag,				"AllUserID&PinValues");

_LIT(KInitPinDatabaseValue,		",");

#endif	/* TPOSTMARKETRAMPLUGIN_H */