// 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:
//

#include <e32test.h>
#include "testserver.h"
#include <vtzrules.h>
#include "ctzswiplugintester.h"

_LIT8(KEuropeLondon, "Europe/London");
_LIT(KTzDatabaseToBeDeleted, "c:\\private\\1020383e\\tzdb.dbz");
_LIT(KROM_SISFile, "z:\\testresourcefiles\\signed_timezone_upgrade.sis");
_LIT(KFlash_SISFile, "c:\\signed_timezone_upgrade.sis");
_LIT(KTimeZonePackageUid, "200020B0");
_LIT(KTimeZonePackageName, "TimeZone-Database-patch");
_LIT(KTimeZoneVendorName, "Symbian Software Ltd.");

RTest test (_L("t_tzdatabaseupdate"));

LOCAL_C void DeleteFileL(const TDesC& aFilename)
	{
	RPIMTestServer serv;
	CleanupClosePushL(serv);
	TInt err = serv.Connect();
	if (err != KErrNone)
		{
		_LIT(KErrTestServerConnection, "Couldn't connect to PIMTestServer\n");
		test.Printf(KErrTestServerConnection);
		User::Leave(err);
		}
	serv.DeleteFileL(aFilename);
	CleanupStack::PopAndDestroy(&serv);
	}

LOCAL_C void CopyFileL(const TDesC& aCopyFromFile, const TDesC& aCopyToFile)
	{
	RPIMTestServer serv;
	CleanupClosePushL(serv);
	User::LeaveIfError(serv.Connect());

	serv.CopyFileL(aCopyFromFile, aCopyToFile);

	CleanupStack::PopAndDestroy(&serv);
	}

/**
@SYMTestCaseID      PIM-TZDATABASEUPDATE-0001
@SYMTestCaseDesc    The purpose of this test is to verify that eclipsing is taken into account
					even if the time zone server is running.
@SYMTestActions     1.	Use the RTz API to obtain a copy of the first TZ rule (preUpdateRule)
						for a given time zone.
					2.	Copy a system TZ rules database that modifies the TZ rule obtained in
						action 1 to the appropriate location the C: drive. The server is still
						running when this happens.
					3.	Use the RTz API to obtain a copy of the first TZ rule (postUpdateRule)
						for the same time zone used in action 2.

@SYMTestExpectedResults     The preUpdateRule object is not the same as the postUpdateRule object.
@SYMREQ                     REQ9952
@SYMTestType                CT
@SYMTestPriority            1
*/
LOCAL_C void TestRulesInTzDatabaseLiveUpdateL()
    {
    RTz tz;
  	CleanupClosePushL(tz);
  	User::LeaveIfError(tz.Connect());

  	CTzId* tzId = CTzId::NewL(KEuropeLondon);
  	CleanupStack::PushL(tzId);
  	tz.SetTimeZoneL(*tzId);

  	TDateTime startDateTime(2008,EJanuary,0,0,0,0,0);
	TDateTime endDateTime(2008,EDecember,30,23,59,59,0);
   	CTzRules* tzRules = tz.GetTimeZoneRulesL(*tzId,startDateTime,endDateTime,ETzUtcTimeReference);
  	CleanupStack::PushL(tzRules);
    TInt count = tzRules->Count();
   	test.Printf(_L("The number of rules found in default database are %d\n"), count);
  	CleanupStack::PopAndDestroy(tzRules);

  	CopyFileL(KROM_SISFile(), KFlash_SISFile());

  	TRequestStatus reqStatus;
  	CCTzSwiPluginTester* sisInstaller = CCTzSwiPluginTester::NewLC();
  	//Make an async call to ensure the changes have been flagged before proceeding.
  	sisInstaller->InstallSIS(KFlash_SISFile(), CCTzSwiPluginTester::EPropertyRules, reqStatus);
  	CActiveScheduler::Start();

	CTzRules* tzRulesFlash = tz.GetTimeZoneRulesL(*tzId,startDateTime,endDateTime,ETzUtcTimeReference);
  	CleanupStack::PushL(tzRulesFlash);

   	TInt countFlash = tzRulesFlash->Count();
  	test.Printf(_L("The number of rules found in the database on flash are %d\n"), countFlash);

  	test(count != countFlash);

  	sisInstaller->UninstallSIS(KTimeZonePackageUid(), KTimeZonePackageName(), KTimeZoneVendorName());
  	//Need this to allow the notification plug-in code to run
  	User::After(1000000);

  	CTzRules* tzRulesRom = tz.GetTimeZoneRulesL(*tzId,startDateTime,endDateTime,ETzUtcTimeReference);
  	CleanupStack::PushL(tzRulesRom);

  	TInt countRom = tzRulesRom->Count();
  	test.Printf(_L("The number of rules found in the database on rom are %d\n"), countRom);

  	test(count == countRom);
  	CleanupStack::PopAndDestroy(tzRulesRom);


	DeleteFileL(KTzDatabaseToBeDeleted);

	CleanupStack::PopAndDestroy(tzRulesFlash);
	CleanupStack::PopAndDestroy(sisInstaller);
  	CleanupStack::PopAndDestroy(tzId);
	CleanupStack::PopAndDestroy(&tz);
    }

LOCAL_C void DoStartL()
	{
	CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();
	CleanupStack::PushL(scheduler);

	CActiveScheduler::Install(scheduler);
	TRAP_IGNORE(DeleteFileL(KTzDatabaseToBeDeleted()));
	TestRulesInTzDatabaseLiveUpdateL();
	// Delete active scheduler
	CleanupStack::PopAndDestroy(scheduler);
	}

//  Global Functions
	
	
GLDEF_C TInt E32Main()
	{
	// Create cleanup stack
	__UHEAP_MARK;
	test.Start(_L("@SYMTestCaseID PIM-TZDATABASEUPDATE-0001 Starting Test t_tzdatabaseupdate"));
	CTrapCleanup* cleanup = CTrapCleanup::New();

	// Run application code inside TRAP harness.
	TRAPD(mainError, DoStartL());

	test(mainError == KErrNone);

	delete cleanup;
	test.End();
	test.Close();
	__UHEAP_MARKEND;
	return KErrNone;
	}