/*

 * Copyright (c) 2004-2009 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: 

 *

 */

 #ifndef __CERTTOOL_COMMANDS_H_

 #define __CERTTOOL_COMMANDS_H_

 #include <e32base.h>

 #include <ct/rmpointerarray.h>

 #include <unifiedcertstore.h>

 #include <badesca.h>

 //#include <e32cmn.h>

 #include <keytool.rsg>

 #include "keytool_commands.h"

 class CCertToolController;

 /**

  * Interface that every keytool command class must implement.

  */

 class CCertToolCommand : public CActive

 	{

 	public:

 		virtual void DoCommandL(CUnifiedCertStore& aCertStore, CKeyToolParameters* aParam) = 0;

 	protected:

 		CCertToolCommand(CCertToolController* aController);

 	protected:

 		CCertToolController* iController;

 		CKeyToolParameters* iParams; // we do not own this!		

 	};

 /**

  * Implements the certtool display usage action.

  */

 class CCertToolUsage : public CCertToolCommand

 	{

 public:

 	static CCertToolUsage* NewLC(CCertToolController* aController);

 	static CCertToolUsage* NewL(CCertToolController* aController);

 	~CCertToolUsage();

 	void ConstructL();

 public: // From CCertToolCommand

 	void DoCommandL(CUnifiedCertStore& aCertStore, CKeyToolParameters* aParam);

 public: // From CActive

 	void RunL();

 	void DoCancel();

 protected:

 	CCertToolUsage(CCertToolController* aController);			

 	};

 /**

  * Implements the certtool display usage action.

  */

 class CCertToolListStores : public CCertToolCommand

 	{

 public:

 	static CCertToolListStores* NewLC(CCertToolController* aController);

 	static CCertToolListStores* NewL(CCertToolController* aController);

 	~CCertToolListStores();

 	void ConstructL();

 public: // From CCertToolCommand

 	void DoCommandL(CUnifiedCertStore& aCertStore, CKeyToolParameters* aParam);

 public: // From CActive

 	void RunL();

 	void DoCancel();

 protected:

 	CCertToolListStores(CCertToolController* aController);			

 private:

 	RArray<MCTCertStore> iCertStoreList; 

 	};

 typedef RArray<TUid> RUidArray;

 /**

  * Implements the keytool list action. This is an active object as listing is asynchronous.

  */

 class CCertToolList : public CCertToolCommand

 	{

 public:

 	static CCertToolList* NewLC(CCertToolController* aController);

 	static CCertToolList* NewL(CCertToolController* aController);

 	~CCertToolList();

 	void ConstructL();

 	void InitializeIterations();	

 public: // From CCertToolCommand

 	void DoCommandL(CUnifiedCertStore& aCertStore, CKeyToolParameters* aParam);

 public: // From CActive

 	void RunL();

 	void DoCancel();

 	TInt RunError(TInt aError);	

 protected:

 	CCertToolList(CCertToolController* aController);

 protected:

 	CUnifiedCertStore* iCertStore;

 	MCertStore* iCertStoreImp;

 	TInt iIndex;

 	CCertificate* iCertificate;

 	RUidArray iApps;

 	TBool iTrust;

 	RArray<RUidArray> iCertApps;

 	RArray<TBool> iCertTrust;

 	RPointerArray<CCertificate> iParsedCerts;

 	RMPointerArray<CCTCertInfo> iCertInfos;	

 	CCertAttributeFilter* iFilter;

 	enum TState

 		{

 		EListCerts,

 		ERetrieve,

 		EGetApps,

 		ESetTrust,

 		EFinished,

 		EIntermediate,

 		EGetTrust,

 		} iState;			

 	// Number of certificates that have to be listed up to the current iteration.

 	TInt iCurrentListCount;	

 	// Keeps track of the number of iterations left.

 	TInt iNumberOfIterationsLeft;

 	// List offset for the last iteration if total number of certificates is not an exact

 	// multiple of default LIST_COUNT.

 	TInt iLastIterationOffset;

 	// Default list offset for each iteration.

 	TInt iCurrentListOffset;

 	};

 /**

  * Implements the keytool import action.

  */

 class CCertToolAdd : public CCertToolCommand

 	{

 public:

 	static CCertToolAdd* NewLC(CCertToolController* aController);

 	static CCertToolAdd* NewL(CCertToolController* aController);

 	~CCertToolAdd();

 	void ConstructL();

 public: // From CKeyToolCommand

 	void DoCommandL(CUnifiedCertStore& aCertStore, CKeyToolParameters* aParam);

 public: // From CActive

 	void RunL();

 	void DoCancel();

 	TInt RunError(TInt aError);

 private:

 	CCertToolAdd(CCertToolController* aController);

 	TCertificateFormat DoRecognizeL(const TDesC8& iData);

 protected:

 	enum TState

 		{

 		EIntermediate,

 		EFinish

 		} iState;

 private:

 	HBufC8*	iCertData;

 	CUnifiedCertStore* iCertStore;	

 	TBool iIsDeletable;

 	};

 /**

  * Implements the certtool remove action. 

  */

 class CCertToolRemove : public CCertToolList

 	{

 public:

 	static CCertToolRemove* NewLC(CCertToolController* aController);

 	static CCertToolRemove* NewL(CCertToolController* aController);

 	~CCertToolRemove();

 public: // From CActive

 	void RunL();

 	TInt RunError(TInt aError);    

 protected:

 private:

 	CCertToolRemove(CCertToolController* aController);

 private:

 	};

 /**

 *

 */

 class CCertToolSetApps : public CCertToolList

 	{

 public:

 	static CCertToolSetApps* NewLC(CCertToolController* aController);

 	static CCertToolSetApps* NewL(CCertToolController* aController);

 	~CCertToolSetApps();

 public: // From CActive

 	void RunL();

 	TInt RunError(TInt aError);	

 protected:

 private:

 	CCertToolSetApps(CCertToolController* aController);

 	TInt iCertIndex;

 	};

 /**

 *

 */

 class CCertToolAddApps : public CCertToolList

 	{

 public:

 	static CCertToolAddApps* NewLC(CCertToolController* aController);

 	static CCertToolAddApps* NewL(CCertToolController* aController);

 	~CCertToolAddApps();

 public: // From CActive

 	void RunL();

 	TInt RunError(TInt aError);	

 protected:

 	enum TState

 		{

 		EListCerts,

 		ERetrieve,

 		EGetApps,

 		ESetApps,

 		ESetTrust,

 		EFinished,

 		EIntermediate

 		} iState;

 private:

 	CCertToolAddApps(CCertToolController* aController);

 	TInt iCertIndex;

 	};

 /**

 *

 */

 class CCertToolRemoveApps : public CCertToolList

 	{

 public:

 	static CCertToolRemoveApps* NewLC(CCertToolController* aController);

 	static CCertToolRemoveApps* NewL(CCertToolController* aController);

 	~CCertToolRemoveApps();

 public: // From CActive

 	void RunL();

 	TInt RunError(TInt aError);	

 protected:

 	enum TState

 		{

 		EListCerts,

 		ERetrieve,

 		EGetApps,

 		ERemoveApps,

 		EFinished,

 		EIntermediate

 		} iState;

 private:

 	CCertToolRemoveApps(CCertToolController* aController);

 	};

 #endif