// 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:

// TestStepEsoc.cpp

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

// 

//

// EPOC includes

#include <e32base.h>

// Test system includes

#include "networking/log.h"

#include "networking/teststep.h"

#include "TestStepPsdAgt.h"

#include "TestSuitePsdAgt.h"

// RPacketContext

#include <etelpckt.h> 

// KConnectionOpen

#include <connectprog.h>

// Set CDMA or GPRS mode

#include "DbUndo.h"

// constructor

CTestStepPsdAgt::CTestStepPsdAgt(const TPtrC &aName)

	{

	iTestStepName=aName;

	// Always start with test stage zero

	iStage=0;

	}

enum TVerdict CTestStepPsdAgt::doTestStepPreambleL( void )

	{	

	iActiveScheduler = new(ELeave) CActiveScheduler;

	CActiveScheduler::Install(iActiveScheduler);

	iDlgSvr = new(ELeave)CDialogServer();

	return EPass;

	}

enum TVerdict CTestStepPsdAgt::doTestStepPostambleL( void )

	{

	if(iDlgSvr)

		delete iDlgSvr;

	if(iActiveScheduler)

		delete iActiveScheduler;

	return EPass;

	}

/***

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

*   It performs some initialisation steps common to all PSD.AGT tests

*   before calling the doPsdAgtTestStepL() function overridden in

*   the derived class

***/

enum TVerdict CTestStepPsdAgt::doTestStepL(  )

	{

	TBool bResult;

	TInt processHandleCountBefore;

	TInt threadHandleCountBefore;

	TInt reqsBefore;

	TInt processHandleCountAfter;

	TInt threadHandleCountAfter;

	TInt reqsAfter;

	reqsBefore= RThread().RequestCount();

	RThread().HandleCount(processHandleCountBefore, threadHandleCountBefore);

	__UHEAP_MARK;

	bResult = iDlgSvr->Open();

	if (bResult == EFalse)

		{

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

		return EFail;

		}

	iDlgSvr->RequestDialogAppearanceNotification(this);

	CleanupClosePushL(*iDlgSvr);

	// Do the test

	iResult = doPsdAgtTestStepL();

	CleanupStack::PopAndDestroy(); // iDlgSvr->Close();

	DelayL(1000000);

	__UHEAP_MARKEND;

	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 CTestStepPsdAgt::Notification(TAgentToNifEventType aEvent, TAny* aInfo)

	{

	// This calls the appropriate handler function

	if(aEvent == EAgentToNifEventTypeDisableConnection)

		{

		PsdAgtDisconnectRequest();	

		}

	else if(aEvent == EAgentToNifEventTypeGetDataTransfer)

		{

		// Unpack data volume structure here instead of doing it in several derived classes

		TPckg<RPacketContext::TDataVolume>* dataPackage = (TPckg<RPacketContext::TDataVolume>*) aInfo;

		RPacketContext::TDataVolume& data = (*dataPackage)();

		data.iOverflowCounterSent = 0;

		data.iOverflowCounterReceived = 0;

		PsdAgtGetDataVolumeRequest(data.iBytesSent, data.iBytesReceived);

		}

	return 0;	

	}

/***

*   Called by Notification function when a EAgentToNifEventTypeGetDataTransfer

*   event is received. Should override in derived classes when interested in 

*   log data volume requests

*

***/

void CTestStepPsdAgt::PsdAgtGetDataVolumeRequest(TUint32 &aSent, TUint32 &aReceived)

	{

	aSent = 0;

	aReceived=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 CTestStepPsdAgt::PsdAgtDisconnectRequest()

	{

	// 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 PSDAGT"));

	TESTE(FALSE,KErrNone);

	}

/***

*   DialogHasAppeared is called by the dummy dialog server

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

***/

void CTestStepPsdAgt::DialogHasAppeared()

	{

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

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

	TEST(FALSE);

	}

void CTestStepPsdAgt::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 CTestStepPsdAgt::DelayL(TInt aMicroseconds)

	{

	// Construct and start the timer

	TCallBack callbackfn(CTestStepPsdAgt::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 CTestStepPsdAgt::TimerCallback(TAny *)

	{

	// Unblock the TAgt::DelayL() function

	CActiveScheduler::Stop();

	return 0;

	}

void CTestStepPsdAgt::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* ptrConnectionPref = static_cast<CCDConnectionPrefsRecord*>(CCDRecordBase::RecordFactoryL(KCDTIdConnectionPrefsRecord));

	CleanupStack::PushL(ptrConnectionPref);

	ptrConnectionPref->iDirection = static_cast<TCommDbConnectionDirection>(ECommDbConnectionDirectionOutgoing);

	ptrConnectionPref->FindL(*session);

	// Change IAP to GPRS

	ptrConnectionPref->iDefaultIAP = KGprsIAPIndex;

	ptrConnectionPref->ModifyL(*session);

	// Cleanup

	CleanupStack::PopAndDestroy(ptrConnectionPref);

	CleanupStack::PopAndDestroy(session);

	}

/************************************************************************************

*    NormalConnect 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 CTestStepPsdAgt::NormalConnectL()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

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

	agent = CNifAgentRefN1::NewL(this,EFalse);

	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==KConnectionOpen,stage);

	Log(_L("Connect 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"));

	}

/************************************************************************************

*    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 CTestStepPsdAgt::ReConnectL()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

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

	agent = CNifAgentRefN1::NewL(this,EFalse);

	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==KConnectionOpen,stage);

	Log(_L("Connect Successful"));

	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==KConnectionOpen,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"));

	}

/************************************************************************************

*    NormalConnectOOM is a utility function to connect and disconnect using an AGT

*	 for OOM test

*

*    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 CTestStepPsdAgt::NormalConnectOOML()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

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

	agent = CNifAgentRefN1::NewL(this,EFalse);

	CleanupStack::PushL(agent);

	// Attempt connection

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

	agent->Connect();

	// Check for an error code

	agent->GetCompletionCode(err);

	// we dont want to log info about the error during OOM test using TESTEL

	if(err == KErrNoMemory)

		User::Leave(KErrNoMemory);

	TESTEL(err==KErrNone,err);

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

	agent->GetProgressStage(stage);

	TESTEL(stage==KConnectionOpen,stage);

	Log(_L("Connect Successful"));

	DelayL(2000000);

	// Disconnect

	Log(_L("Disconnecting"));

	agent->Disconnect();

	// Check for an error code

	agent->GetCompletionCode(err);

		// we dont want to log info about the error during OOM test using TESTEL

	if(err == KErrNoMemory)

		User::Leave(KErrNoMemory);

	TESTEL(err==KErrNone,err);

	Log(_L("Disconnect Successful"));

	// Finished with Dummy Nifman so delete it

	CleanupStack::PopAndDestroy(agent);

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

	}

/************************************************************************************

*    ReConnectOOM is a utility function to connect and disconnect using an AGT

*	 for OOM test

*	

*    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 CTestStepPsdAgt::ReConnectOOML()

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

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

	agent = CNifAgentRefN1::NewL(this,EFalse);

	CleanupStack::PushL(agent);

	// Attempt connection

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

	agent->Connect();

	// Check for an error code

	agent->GetCompletionCode(err);

	// we dont want to log info about the error during OOM test using TESTEL

	if(err == KErrNoMemory)

		User::Leave(KErrNoMemory);

	// report any other errors

	TESTEL(err==KErrNone, err);

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

	agent->GetProgressStage(stage);

	TESTEL(stage==KConnectionOpen,stage);

	Log(_L("Connect Successful"));

	DelayL(2000000);

	// Attempt connection

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

	agent->ReConnect();

	// Check for an error code

	agent->GetCompletionCode(err);

	// we dont want to log info about the error during OOM test using TESTEL

	if(err == KErrNoMemory)

		User::Leave(KErrNoMemory);

	// report any other errors

	TESTEL(err==KErrNone, err);

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

	agent->GetProgressStage(stage);

	TESTEL(stage==KConnectionOpen,stage);

	Log(_L("Reconnect successful"));

	DelayL(2000000);

	// Disconnect

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

	agent->Disconnect();

	// Check for an error code

	agent->GetCompletionCode(err);

	// we dont want to log info about the error during OOM test using TESTEL

	if(err == KErrNoMemory)

		User::Leave(KErrNoMemory);

	// report any other errors

	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 CTestStepPsdAgt::ConnectExpectErrorL(TInt aError, TInt aStage)

	{

	TInt err;

	TInt stage;

	CNifAgentRefN1 *agent;

	// Construct a new Dummy Nifman Instance

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