/*

* 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 "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: 

*

*/

#include <e32property.h>

#include <app-services/private/cbackuprestorenotification.h>

//

// Forward declarations.

//

class CContactsClient;

class MBackupRestoreObserver;

class CBackupHelper;

//

// MBackupRestoreObserver.

//

class MBackupRestoreObserver

	{

public:

	virtual void ContactsBackupRestoreObserver(CContactsClient& aContactClient, const TBool aRestore, const TBool aStart) = 0;

	};

/*

 CContactsClient

 This class models, through its public methods, various Contacts client behaviours.

 It is derived from CActive so that it can safely respond to Backup & Restore notifications

 - e.g. closing a database in the notification handler causes a panic. (The active object

 delivering the notification is deleted whilst it is running, and cannot recover.)

 Instead the active object must be set to run - and the RunL method can safely close the database.

 If called, the RunL also closes any contact or view that is open.

 */

class CContactsClient : public CActive, public MContactDbObserver, public MContactUiCompactObserver, public MIdleFindObserver

	{

public:

	static CContactsClient* NewLC(const TDesC& aDatabaseName, MBackupRestoreObserver* aObserver, MContactViewObserver& aContactViewObserver, TBool aCloseForBackup);

	~CContactsClient();

	void StartActiveClose();

	void CloseDatabase();

	void OpenDatabaseL();

	const TDesC& DatabaseName();

	TBool IsOpen();

	void OpenLocalViewL();

	void OpenRemoteViewL();

	void CloseViews();

	void OpenContactL(TContactItemId aContactId);

	void CommitContactL(TContactItemId aContactId);

	void CloseContacts();

	void ReadContactL();

	void FindPhoneNumberL();

	void StartAsyncFindL();

	void StartActiveCompactL();

	void StartActiveRecoverL();

	void StartIdleSorterL(TRequestStatus& aStatus);

	void CompleteAsyncFindL();

	void CompleteActiveCompactL();

	void CompleteActiveRecoverL();

	// Speed Dial Check, Remove and Set - for testing cntmodel.ini is Backed up and Restored correctly

	void CheckSpeedDialSetL(TContactItemId aContactId, TInt aSpeedDialPosition);

	void RemoveSpeedDialL(TContactItemId aContactId, TInt aSpeedDialPosition);

	void SetSpeedDialL(TContactItemId aContactId, TInt aSpeedDialPosition);

	TBool IsCloseForBackup();

	// class MContactUiCompactObserver

public:

	void Step(TInt aStep);

	void HandleError(TInt aError);

	// class MIdleFindObserver

	void IdleFindCallback();

private:

	CContactsClient(MBackupRestoreObserver* aObserver, MContactViewObserver& aContactViewObserver, TBool aCloseForBackup);

	void ConstructL(const TDesC& aDatabaseName);

	// from MContactDbObserver - observed for Backup & Restore events

	void HandleDatabaseEventL(TContactDbObserverEvent aEvent);

	// CActive

	void RunL();

	void DoCancel();

private:

	MBackupRestoreObserver* iObserver;

	MContactViewObserver& iContactViewObserver;

	HBufC* iDbName;

	CContactDatabase* iDb;

	CContactChangeNotifier* iNotifier;

	TBool iDatabaseIsOpen;

	TBool iCloseForBackup;

	RPointerArray<CContactItem> iOpenContacts;

	TBool iRestore;

	CContactLocalView* iLocalView;

	CContactRemoteView* iRemoteView;

	// resources for Async CContactDatabase operations

	CIdleFinder* iIdleFinder;

	CContactActiveRecover* iActiveRecover;

	CContactActiveCompress* iActiveCompress;

	CContactItemFieldDef* iItemFieldDef;

	};

/*

 CBackupTestConductor.

 This class controls the whole unit test framework:

 + Creating and populating test databases

 + Checking backup registration policy file is present on drize Z:

 + Checking Secure Backup has processed the policy file as intended

 + exercising through CBackupTestFramework a variety of Backup & Restore with a variety of client behaviours

 + Cleaning up after the test

 */

class CBackupTestConductor: public CBase

	{

public:

	static CBackupTestConductor* NewL();

	void RunTestsL();

	~CBackupTestConductor();

	static void DeleteDatabases();

private:

	CBackupTestConductor();

	void ConstructL();

	// database creation / checking / cleanup

	void CreateDatabasesL();

	void PopulateDatabaseL(CContactDatabase* aDb,const TDesC& aFileName);

	void ShowFieldsL(CContactDatabase* aDb);

	// check that the database backup policy is on the C: drive

	TBool CheckXMLBackupRegistrationExistsL();

private:

	// first and last contact ids added to each database

	TContactItemId iFirstContactId;

	TContactItemId iLastContactId;

	};

class CBackupTestFramework : public CTimer, public MBackupRestoreObserver, public MContactViewObserver

	{

public:

	static CBackupTestFramework* NewLC();

	void DoBackupRestoreTestsL();

	void BackupRestoreTestL();

	enum TClientActivity

		{

		// activities that do not block backup / restore

		EIdleClient,

        ERestoreCorruptDbTest,

		EOpenLocalView, 

		EOpenRemoteView,

		// activities that can block backup / restore

		EOpenOneContactForEdit,

		EOpenTwoContactsForEdit,

		EContactsAsyncFind,

		EContactsActiveCompact,

		EContactsActiveRecover,

		EContactsIdleSorter,

		EContactsIniFileTest,

		EOpenRemoteViewOneContactForEdit,

		EMultipleOpenOneContactForEdit

		};

		enum TClientCloseForBackup

		{

		EAllOpenForBackup,

		EAllCloseForBackup,

		EHalfCloseForBackup

		};	

	struct TBackupRestoreTestCase

		{

		const TText*	iTestTitle;

		TInt			iNumDatabases;

		TInt			iClientsPerDatabase;

		TClientActivity	iActivity;

		TBool			iExpectedBackupSuccess;

		TClientCloseForBackup iCloseForBackup;

		conn::TBackupIncType  iBackupIncType;

		};

	CContactsClient* NewDatabaseClientL(const TDesC& aDatabaseName, TBool aCloseForBackup);

	// These methods implement the Use Case under test

	TBool PrepareBackupClientTestCaseL(TRequestStatus& aStatus);

	TBool PrepareTestCaseL(const TDesC& aDatabaseName, TRequestStatus& aStatus);

	void PreBackupNotificationActionsL();

	void PostBackupActionsL();

	void PreRestoreNotificationActionsL();

	void PostRestoreActionsL();

	void ReconnectBackupClientTestCaseL();

	void CheckConnectionAfterBackupForTestCaseL();

	~CBackupTestFramework();

	// from MBackupRestoreObserver

	void ContactsBackupRestoreObserver(CContactsClient& aContactClient, const TBool aRestore, const TBool aStart);

	// from MContactViewObserver - observed for View Unavailable and Ready events

	void HandleContactViewEvent(const CContactViewBase& aView,const TContactViewEvent& aEvent);

private:

	// all steps in the Backup and Restore test cycle

	enum TBackupRestoreSteps

		{

		// Backup test steps

		EPreBackup,

		ENotifyBackupStart,

		ECheckBackupStartNotifications,

		EDoBackup,

		ENotifyBackupEnd,

		ECheckBackupEndNotifications,

		EPostBackup,

		EFinishedBackup,

		// Restore test steps

		EPreRestore,

		ENotifyRestoreStart,

		ECheckRestoreStartNotifications,

		EDoRestore,

		ENotifyRestoreEnd,

		ECheckRestoreEndNotifications,

		EPostRestore,

		EFinishedRestore,

		};

private:

	CBackupTestFramework();

	void ConstructL();

	// From CActive.

	void RunL();

	TInt RunError(TInt aError);

private:

	const CBackupTestFramework::TBackupRestoreTestCase* iTestCase;

	TInt iTestError;

	TInt iClientNotifications;

	TInt iViewReadyCount;

	TInt iViewUnavailableCount;

	TBackupRestoreSteps iTestStep;

	CBackupHelper* iBackupHelper;

    RPIMTestServer iTestServ;

	RPointerArray<CContactsClient>	iContactClientSession;

	};

class CBackupHelper : CBase

	{

public:

	static CBackupHelper* NewL(RPIMTestServer& aTestServer);

	~CBackupHelper();

	void StartBackupL(conn::TBURPartType aBURPartType, conn::TBackupIncType aBackupIncType);

	void EndBackupL();

	void StartRestoreL();

	void EndRestoreL();

	TBool SimulateIniBackup();

	TBool SimulateDbBackup();

	TBool SimulateIniRestore();

	TBool SimulateDbRestore();

    TBool SimulateDamagedDbRestore();

private:

	CBackupHelper(RPIMTestServer& aTestServer);

	void ConstructL();

private:

	TDriveList iDriveList;

	conn::CSBEClient* iBackupClient;

    RPIMTestServer& iTestServ;

	};