// Copyright (c) 2002-2009 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:

//

#ifndef __SIMPHONESMARTCARDAPP_H_

#define __SIMPHONESMARTCARDAPP_H_

/**

 * @file

 *

 * Contains the class definitions required for the Phone Smart Card applications.

 * @internalAll

 */

#include <etelmm.h>

#include <et_phone.h>

#include <mpbutil.h>

#include "csimtimer.h"

#include "CSimPhone.h"

const TInt KDefaultMaxActiveSmartCardApps = 4;

const TInt KMaxFileSize = 2047; //Max size of an EF file

const TInt KMaxHexFIDLen = 4;

const TInt KMaxBinFIDLen = 2;

const TInt KNoAID = -1;

/**

 * The main Phone Smart Card applications class which simulates Smart Card application/File features.

 */

class CSimPhone;

class CTestConfigSection;

class CTestConfigItem;

class CSimPhoneSmartCardApp : public CSubSessionExtBase, public MTimerCallBack

	{

public:

	static CSimPhoneSmartCardApp* NewL(CSimPhone* aPhone);

	CSimPhoneSmartCardApp(CSimPhone* aPhone);

	~CSimPhoneSmartCardApp();

	virtual CTelObject::TReqMode ReqModeL(const TInt aIpc);

// MTelObjectTSY pure virtual

	virtual TInt RegisterNotification(const TInt aIpc);

	virtual TInt DeregisterNotification(const TInt aIpc);

	virtual void Init();

	virtual CTelObject* OpenNewObjectByNameL(const TDesC& aName);

	virtual CTelObject* OpenNewObjectL(TDes& aNewName);

	virtual TInt NumberOfSlotsL(const TInt aIpc);

	virtual TInt CancelService(const TInt aIpc, const TTsyReqHandle aTsyReqHandle);

// MSubSessionExtBaseTSY pure virtual

	virtual TInt ExtFunc(const TTsyReqHandle aTsyReqHandle,const TInt aIpc,const TDataPackage& aPackage);

	virtual void TimerCallBack(TInt aId);

	const CTestConfigSection* CfgFile();

	RMobilePhone::TAID GetActiveUSim();

	TBool FoundScAppTags();

protected:

	void ConstructL();

private:

	struct TSmartCardAppEvent 

		{

		TUint32 iDuration;	//The amount of time after a notify request, that the event shoudl occur

		RMobilePhone::TAID iAID;	//The AID that should be affected by the event

		RMobilePhone::TSmartCardApplicationAction iAction;	//The event action

		};

	struct TSmartCardNotifyData

		{	

		TBool iNotifyPending;  //indicates if a notification is pending

		TTsyReqHandle iNotifyHandle; //the TSY notification handle

		TAny* iNotifyData1;  //Holds the data for the notification pending

		TAny* iNotifyData2;  //Holds the data for the notification pending

		};

	enum TSmartCardAppType

		{

		EUSimApp,		//Indicates that the Smart card App is a USim App

		ESmartCardApp	//Indicates a standard Smart Card App

		};

	enum TSmartCardAppStatus

		{

		EInactive,		//Indicates that the Smart Card App is installed and inactive

		EActive			//Indicates that the Smart Card App is installed and active

		};

	struct TSmartCardApplication

		{

		RMobilePhone::TAID iAID;	//SmartCard Application's AID

		TBuf8<RMobilePhone::KSmartCardApplicationLabelMaxSize> iLabel;	//SmartCard Application's Label

		TSmartCardAppType iAppType;		//The type of smart card application

		TSmartCardAppStatus iAppStatus;	//The status of the smart card application

		TBuf8<RMobilePhone::KEapSupportedTypeListSize> iEapList; //EAP support list

		};

	class TSmartCardFile

		{

	public:

		void GetFileInfo(RMobilePhone::TScFileInfoV5& aScFileInfo);

		virtual TInt ReadFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aReadBuffer) =0;

		virtual TInt UpdateFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aWriteBuffer) =0;

	public:

		RMobilePhone::TScFileID iFileID;			//Holds the FID ofthe file

		RMobilePhone::TScFileType iType;			//Holds the 'Type' of the file

		TInt iTotalLength;							//Holds the total length (in Bytes) of the file

		TInt iRecordLength;							//Holds the length of each record contained in the file

		TUint iNumberRecords;						//Holds the number of records held in the file

		TInt iAIDIndex;								//Holds an index to the ScApplication the file is under

		RMobilePhone::TScFilePathReference iPath;	//Holds the full path reference of the file

		TBuf8<KMaxFileSize> iFileData;				//Holds the file's data

		};

	class TLinearSmartCardFile : public TSmartCardFile

		{

	public:

		virtual TInt ReadFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aReadBuffer);

		virtual TInt UpdateFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aWriteBuffer);

		};

	class TCyclicSmartCardFile : public TSmartCardFile

		{

	public:

		TCyclicSmartCardFile();

		virtual TInt ReadFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aReadBuffer);

		virtual TInt UpdateFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aWriteBuffer);

	private:

		void UpdateOldestRecordPointer();

	private:

		TInt iOldestRecord;		//Points to the beginning of the oldest record in the buffer

		};

	class TTransparentSmartCardFile : public TSmartCardFile

		{

	public:

		virtual TInt ReadFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aReadBuffer);

		virtual TInt UpdateFile(const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aWriteBuffer);

		};

	TInt GetCurrentActiveUSimApplication(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TAID* aAID);

	TInt GetCurrentActiveUSimApplicationCancel(const TTsyReqHandle aTsyReqHandle);

	TInt EnumerateUSimApplications(const TTsyReqHandle aTsyReqHandle, TInt* aCount, RMobilePhone::TAID* aActiveAID);

	TInt EnumerateUSimApplicationsCancel(const TTsyReqHandle aTsyReqHandle);

	TInt GetUSimApplicationInfo(const TTsyReqHandle aTsyReqHandle, TInt* aUSimAppIndex, TDes8* aInfo);

	TInt GetUSimApplicationInfoCancel(const TTsyReqHandle aTsyReqHandle);

	TInt NotifyUSimApplicationsInfoChange(const TTsyReqHandle aTsyReqHandle, TInt* aCount, RMobilePhone::TAID* aActiveAID);

	TInt NotifyUSimApplicationsInfoChangeCancel(const TTsyReqHandle aTsyReqHandle);

	TInt SetUSimApplicationStatus(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TAID* aAID, RMobilePhone::TUSimAppAction* aUsimAppAction);

	TInt SetUSimApplicationStatusCancel(const TTsyReqHandle aTsyReqHandle);	

	TInt EnumerateScApplications(const TTsyReqHandle aTsyReqHandle, TUint* aCount);

	TInt EnumerateScApplicationsCancel(const TTsyReqHandle aTsyReqHandle);

	TInt GetScApplicationInfo(const TTsyReqHandle aTsyReqHandle, TInt* aAppIndex, TDes8* aInfo);

	TInt GetScApplicationInfoCancel(const TTsyReqHandle aTsyReqHandle);

	TInt NotifyScApplicationInfoChange(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TAID* aAID, RMobilePhone::TSmartCardApplicationEvent* aEvent);

	TInt NotifyScApplicationInfoChangeCancel(const TTsyReqHandle aTsyReqHandle);

	TInt SetScApplicationStatus(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TAID* aAID, RMobilePhone::TSmartCardApplicationAction* aAction);

	TInt SetScApplicationStatusCancel(const TTsyReqHandle aTsyReqHandle);

	TInt SetUSimAppsSelectionMode(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TUSimSelectionMode* aUSimSelectionMode);

	TInt SetUSimAppsSelectionModeCancel(const TTsyReqHandle aTsyReqHandle);

	TInt GetUSimAppsSelectionMode(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TUSimSelectionMode* aUSimSelectionMode);

	TInt GetUSimAppsSelectionModeCancel(const TTsyReqHandle aTsyReqHandle);

	TInt NotifyUSIMAppsSelectionModeChange(const TTsyReqHandle aTsyReqHandle, RMobilePhone::TUSimSelectionMode* aUSimSelectionMode);

	TInt NotifyUSIMAppsSelectionModeChangeCancel(const TTsyReqHandle aTsyReqHandle);

	TInt GetScFileInfo(const TTsyReqHandle aTsyReqHandle, const RMobilePhone::TScFilePath& aFilePathId, TDes8* aInfo);

	TInt GetScFileInfoCancel(const TTsyReqHandle aTsyReqHandle);	

	TInt ReadScFile(const TTsyReqHandle aTsyReqHandle, const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aReadBuffer);

	TInt ReadScFileCancel(const TTsyReqHandle aTsyReqHandle);

	TInt UpdateScFile(const TTsyReqHandle aTsyReqHandle, const RMobilePhone::TScFilePathWithAccessOffsets& aFilePathOffsets, TDes8* aWriteBuffer);

	TInt UpdateScFileCancel(const TTsyReqHandle aTsyReqHandle);

	//Helper functions

	void ParseSmartCardApplicationInfoL();

	void ParseSmartCardFileInfoL();

	void MapUSimAppsL();

	TInt FindScFile(const RMobilePhone::TScFilePath& aFilePathInfo, TSmartCardFile*& aSmartCardFile);

	TInt ActivateSmartCardApp(const RMobilePhone::TAID aAID, TBool& aActivatedUSimApp);

	TInt TerminateSmartCardApp(const RMobilePhone::TAID aAID, TBool& aTerminatedUSimApp);

	void TextToBin(const TDesC8& aSrc, TDes8& aDst);

private:

	CSimPhone* iPhone;

	CSimTimer* iTimer;

	TSmartCardNotifyData iNotifyUSimInfo;

	TSmartCardNotifyData iNotifyScInfo;

	TNotifyData iNotifyMode;

	TBool iTimerStarted;

	TInt iMaxActiveSmartCardApps;

	CArrayFixFlat<TSmartCardAppEvent>* iSmartCardAppEventList;

	TInt iEventPointer;

	CArrayFixFlat<TSmartCardApplication>* iSmartCardAppList;

	TInt iNumActiveSmartCardApps;

	RMobilePhone::TAID iActiveUSimApp;

	RPointerArray<TSmartCardApplication>* iUSimAppList;

	CArrayPtrFlat<TSmartCardFile>* iSmartCardFileList;

	RMobilePhone::TUSimSelectionMode iCurrentSelection;

	TBool iFoundScAppTags;

	};

#endif