// Copyright (c) 2001-2009 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:

// This contains CTestCase which is the base class for all the TestCase DLLs

// 

//

// EPOC includes

#include <e32base.h>

#include <dummyetel.h> // include here to avoid picking up the real etel.h

#include <etelmm.h> 

// Test system includes

#include "log.h"

#include "teststep.h"

#include "TestStepCsdAgt.h"

#include "TestSuiteCsdAgt.h"

// EConnectionOpen

#include <csdprog.h>

// Set CDMA or GPRS mode

#include "DbUndo.h"

// CTestStepCsdAgt

/**

 * Constructor.

 *

 */

CTestStepCsdAgt::CTestStepCsdAgt(TPtrC aName) 

	{

	iTestStepName=aName;

	// Always start with test stage zero

	iStage = 0;

	}

/**

 * Second phase constructor.

 *

 */

void CTestStepCsdAgt::ConstructL()

	{

	iDlgSvr = new(ELeave)CDialogServer();

	}

/**

 * Destructor.

 *

 */

CTestStepCsdAgt::~CTestStepCsdAgt()

	{

	delete iDlgSvr;

	}

/**

 * doTestStep is called by the framework to execute a test step

 * It performs some initialisation steps common to all CSD.Agt tests

 * before calling the doCsdAgtTestStep() function overridden in

 * the derived class.

 *

 */

enum TVerdict CTestStepCsdAgt::doTestStepL( void )

	{

	TInt processHandleCountBefore;

	TInt threadHandleCountBefore;

	TInt reqsBefore;

	TInt processHandleCountAfter;

	TInt threadHandleCountAfter;

	TInt reqsAfter;

	TBool bResult;

	reqsBefore= RThread().RequestCount();

	RThread().HandleCount(processHandleCountBefore, threadHandleCountBefore);

	// Create an active scheduler on the heap before the test

	CActiveScheduler *activeScheduler = new(ELeave) CActiveScheduler;

	CleanupStack::PushL(activeScheduler);

	CActiveScheduler::Install(activeScheduler);

	if(!iDlgSvr)

			ConstructL();

	__UHEAP_MARK;

	bResult = iDlgSvr->Open();

	if (bResult == EFalse)

		{

		Log(_L("Cannot connect to Dialog Server"));

		return EFail;

		}

	iDlgSvr->RequestDialogAppearanceNotification(this);

	// Do the test

	iResult = doCsdAgtTestStepL();

	iDlgSvr->Close();

	DelayL(2000000);

	__UHEAP_MARKEND;

	// delete the active scheduler

	CleanupStack::PopAndDestroy(activeScheduler);

	reqsAfter= RThread().RequestCount();

	RThread().HandleCount(processHandleCountAfter, threadHandleCountAfter);

	TESTL(reqsAfter == reqsBefore);

	TESTL(threadHandleCountAfter == threadHandleCountBefore);

	//TESTL(processHandleCountAfter == processHandleCountBefore);

	return iResult;

	}

/**

 * Notification is called by PSDAGT when it needs to pass an event to NIFMAN

 * The call is passed up to here by our CNifAgentRefN1.

 *

 */

TInt CTestStepCsdAgt::Notification(TAgentToNifEventType aEvent, TAny* /*aInfo*/)

	{

	// This calls the appropriate handler function

	if(aEvent == EAgentToNifEventTypeDisableConnection)

		{

		CsdAgtDisconnectRequest();	

		}

	return 0;

	}

/**

 * Called by Notification function when a EAgentToNifEventTypeDisableConnection

 * event is received. Should override in derived classes when this request is 

 * expected in the test scenario

 *

 */

void CTestStepCsdAgt::CsdAgtDisconnectRequest()

	{

	// We're not expecting receive this unless the test case calls for it in 

	// which case the derived class should override this function

	Log(_L("Unexpected Disconnect Request from CSDAGT"));

	TESTE(FALSE,KErrNone);

	}

/**

 * DialogHasAppeared is called by the dummy dialog server

 * to inform the test case that a dialog has been presented

 */

void CTestStepCsdAgt::DialogHasAppeared()

	{

	// Should not get here in the default implementation of this function

	Log(_L("Unexpected dialog box"));

	TEST(FALSE);

	}

void CTestStepCsdAgt::AgentProgress(TInt , TInt )

	{

	// Normally don't care about AgentProgress messages, override when we do care

	}

/**

 * Allows other active objects to run while waiting for the specified time.

 *

 */

void CTestStepCsdAgt::DelayL(TInt aMicroseconds)

	{

	// Construct and start the timer

	TCallBack callbackfn(CTestStepCsdAgt::TimerCallback, this);

	CPeriodic *regularUpdater = CPeriodic::NewL(CActive::EPriorityStandard);

	CleanupStack::PushL(regularUpdater);

	regularUpdater->Start(aMicroseconds,aMicroseconds,callbackfn);

	// Block until timer complete

	CActiveScheduler::Start();

	// Stop and delete the timer

	regularUpdater->Cancel();

	CleanupStack::PopAndDestroy();

	}

/**

 * The callback for the DelayL function.

 *

 */

TInt CTestStepCsdAgt::TimerCallback(TAny *)

	{

	// Unblock the TAgt::DelayL() function

	CActiveScheduler::Stop();

	return 0;

	}

/**

 * Set GSM mode.

 *

 */

void CTestStepCsdAgt::SetGSMModeL(MAgtNotify &aAgtNotify)

	{

	aAgtNotify.SetMode(RTelServer::ENetworkModeGsm);

	// Open database

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

	CMDBSession* session = CMDBSession::NewL(KCDVersion1_2);

#else

	CMDBSession* session = CMDBSession::NewL(KCDVersion1_1);

#endif

	CleanupStack::PushL(session);

	// Open outgoing Connection Prefs table

	CCDConnectionPrefsRecord* connpref = static_cast<CCDConnectionPrefsRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdConnectionPrefsRecord));

	CleanupStack::PushL(connpref);

	connpref->iDirection = ECommDbConnectionDirectionOutgoing;

	if(!connpref->FindL(*session))

		{

		// ignore result as original code, couple of lines above table->GotoFirstRecord();

		}

	// Change IAP to GSM

	CCDIAPRecord* iap = static_cast<CCDIAPRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdIAPRecord));

	CleanupStack::PushL(iap);

	iap->SetRecordId(KDialOutIAPIndex);

	if(!iap->FindL(*session))

		{

		// ignore result as original code, couple of lines above table->GotoFirstRecord();

		}

	connpref->iDefaultIAP = iap->RecordId();

	connpref->ModifyL(*session);

	// Cleanup

	CleanupStack::PopAndDestroy(iap);

	CleanupStack::PopAndDestroy(connpref);

	CleanupStack::PopAndDestroy(session);

	}

/**

 * Set GPRS mode.

 *

 */

void CTestStepCsdAgt::SetGPRSModeL(MAgtNotify &aAgtNotify)

	{

	aAgtNotify.SetMode(RTelServer::ENetworkModeGsm);

	// Open database

#ifdef SYMBIAN_NON_SEAMLESS_NETWORK_BEARER_MOBILITY

	CMDBSession* session = CMDBSession::NewL(KCDVersion1_2);

#else

	CMDBSession* session = CMDBSession::NewL(KCDVersion1_1);

#endif

	CleanupStack::PushL(session);

	// Open outgoing Connection Prefs table

	CCDConnectionPrefsRecord* connpref = static_cast<CCDConnectionPrefsRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdConnectionPrefsRecord));

	CleanupStack::PushL(connpref);

	connpref->iDirection = ECommDbConnectionDirectionOutgoing;

	if(connpref->FindL(*session))

		{

		User::Leave(KErrNotFound);

		}

	// Change IAP to GPRS

	CCDIAPRecord* iap = static_cast<CCDIAPRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdIAPRecord));

	CleanupStack::PushL(iap);

	iap->SetRecordId(KGprsIAPIndex);

	if(iap->FindL(*session))

		{

		User::Leave(KErrNotFound);

		}

	connpref->iDefaultIAP = iap->RecordId();

	connpref->ModifyL(*session);

	// Cleanup

	CleanupStack::PopAndDestroy(iap);

	CleanupStack::PopAndDestroy(connpref);

	CleanupStack::PopAndDestroy(session);

	}

/**

 * NormalConnect is a utility function to connect and disconnect using an Agent

 *

 * The preconditions for this function are assumed to be set so that 

 * a connection attempt will be successful. Any error will be reported to

 * the test framework as a failed test case

 *

 */

void CTestStepCsdAgt::NormalConnectL()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

	Log(_L("Loading DUMMYNIF.DLL"));

	agent = CNifAgentRefN1::NewL(this);

	CleanupStack::PushL(agent);

	// Attempt connection

	Log(_L("Connecting..."));

	agent->Connect();

	// Check for an error code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	// Check ConnectComplete was reported at the correct stage in the state machine

	agent->GetProgressStage(stage);

	TESTEL(stage==ECsdConnectionOpen,stage);

	Log(_L("Connect Succeeded"));

	DelayL(2000000);

	// Disconnect

	Log(_L("Disconnecting"));

	agent->Disconnect();

	// Check for an error code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	Log(_L("Disconnect Successful"));

	// Finished with Dummy Nifman so delete it

	CleanupStack::PopAndDestroy(agent);

	Log(_L("DUMMYNIF.DLL Unloaded"));

	}

/**

 * ReConnect is a utility function to connect and disconnect using an Agt.

 *

 * The preconditions for this function are assumed to be set so that 

 * a connection attempt will be successful. Any error will be reported to

 * the test framework as a failed test case

 * 

 */

void CTestStepCsdAgt::ReConnectL()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

	Log(_L("Loading DUMMYNIF.DLL"));

	agent = CNifAgentRefN1::NewL(this);

	CleanupStack::PushL(agent);

	// Attempt connection

	Log(_L("Connecting..."));

	agent->Connect();

	// Check for an error code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	// Check ConnectComplete was reported at the correct stage in the state machine

	agent->GetProgressStage(stage);

	TESTEL(stage==ECsdConnectionOpen,stage);

	Log(_L("Connect Succeeded"));

	DelayL(2000000);

	// Attempt connection

	Log(_L("Reconnecting..."));

	agent->ReConnect();

	// Check for an error code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	// Check ConnectComplete was reported at the correct stage in the state machine

	agent->GetProgressStage(stage);

	TESTEL(stage==ECsdConnectionOpen,stage);

	Log(_L("Reconnect successful"));

	DelayL(2000000);

	// Disconnect

	Log(_L("Disconnecting..."));

	agent->Disconnect();

	// Check for an error code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	Log(_L("Disconnect successful"));

	// Finished with Dummy Nifman so delete it

	CleanupStack::PopAndDestroy(agent);

	Log(_L("DUMMYNIF.DLL Unloaded"));

	}

/**

 * ConnectExpectError is a utility function to connect and disconnect using an Agt

 *

 * The preconditions for this function are assumed to be set so that 

 * a connection attempt will fail with the error passed to the function and 

 * at the stage passed to the function.  

 *

 */

void CTestStepCsdAgt::ConnectExpectErrorL(TInt aError, TInt aStage)

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

	Log(_L("Loading DUMMYNIF.DLL"));

	agent = CNifAgentRefN1::NewL(this);

	CleanupStack::PushL(agent);

	// Attempt connection

	Log(_L("Connecting..."));

	agent->Connect();

	// Check result codes

	agent->GetCompletionCode(err);

	// If the connection (wrongly) goes ahead without detecting an error, we have to leave,

	// but if we just return the unexpected KErrNone, the caller will think everything's

	// OK. Make sure that if we have got a KErrNone, we return something else, so that it

	// gets spotted as a test failure.

	if (err == KErrNone)

	   TESTEL(err==aError,KErrGeneral);

	else

	   TESTEL(err==aError,err);

	// Check ConnectComplete was reported at the correct stage in the state machine

	agent->GetProgressStage(stage);

	TESTEL(stage==aStage,stage);

	Log(_L("Connect failed as expected"));

	DelayL(2000000);

	// Disconnect

	Log(_L("Disconnecting..."));

	agent->Disconnect();

	// Check result code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	Log(_L("Disconnect successful"));

	// Finished with Dummy Nifman so delete it

	CleanupStack::PopAndDestroy(agent);

	Log(_L("DUMMYNIF.DLL Unloaded"));

	}

/**

 * Connect, and block execution, ie. wait for an asyncronous request

 *

 * The response function for the asyncronous callback should unblock

 *

 */

void CTestStepCsdAgt::ConnectAndWaitForAsyncronousRequestL()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

	Log(_L("Loading DUMMYNIF.DLL"));

	agent = CNifAgentRefN1::NewL(this);

	CleanupStack::PushL(agent);

	// Attempt connection

	Log(_L("Connecting..."));

	agent->Connect();

	// Check result codes

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	// Check ConnectComplete was reported at the correct stage in the state machine

	agent->GetProgressStage(stage);

	TESTEL(stage==ECsdConnectionOpen,stage);

	Log(_L("Connect Successful"));

	Log(_L("Wait for EAgentToNifEventTypeGetDataTransfer event"));

	DelayL(2000000);

	iStage++;   // increment stage so we know that we are connected

	// Block until request arrives

	CActiveScheduler::Start();

	DelayL(2000000);

	// Disconnect

	Log(_L("Disconnecting..."));

	agent->Disconnect();

	// Check result code

	agent->GetCompletionCode(err);

	TESTEL(err==KErrNone,err);

	Log(_L("Disconnect Successful"));

	// Finished with Dummy Nifman so delete it

	CleanupStack::PopAndDestroy(agent);

	Log(_L("DUMMYNIF.DLL Unloaded"));

	}

/**