// Copyright (c) 1997-2009 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 file initiates the "Data Call dial-up networking call-back" scenario for 

// the GSM Test Harness.  This test is setup to make an outgoing data-call that transfers

// data and then is terminated from the remote end.  The test then quickly responds to 

// an incoming call.  Data is received and the call is terminated again from the remote end.

// The client (application) side must start the emulator and drive the ETel API.  The 

// emulator side runs the designated script.

// 

//

/**

 @file

 @note There are mulitple classes implemented in this file.

 @note These classes are CTestDriveDataCallCallBack and CTestDataCallCallBack.

*/

#include <e32test.h>

#include "Te_LoopBackCDataCallCallBack.h"

#include "../../hayes/TSYCONFG.H" // for KInternetAccessPoint

//

// Test-side class

// With the assistance of the base class, this class must start the emulator

// and drive the ETel API.

//

CTestDriveDataCallCallBack* CTestDriveDataCallCallBack::NewL(const TScriptList aScriptListEntry,

													         TInt aVarDelay)

/**

 * 2 Phase Constructor

 *

 * This method creates an instance of CTestDriveDataCallCallBack.  The ConstructL for

 * for CTestDriveDataCallCallBack is inherited from and implemented in CTestBase. The 

 * ConstructL uses the CTestDriveDataCallCallBack object to load ond open the two iPhone 

 * objects, one from each server. 

 *

 * @param aScriptListEntry: enum indicating which script to use for this test.

 * @param aVarDelay: integer indicating variable delay value, in seconds, to be used with an EWait script

 * @leave Leaves if a failure occurs during connect or open of the iPhone by ConstructL.

 * @return pointer to the instance of CTestDriveDataCallCallBack.

 */

	{

	CTestDriveDataCallCallBack* aA=new(ELeave) CTestDriveDataCallCallBack(aScriptListEntry, aVarDelay);

	CleanupStack::PushL(aA);

	aA->ConstructL();

	CleanupStack::Pop();

	return aA;

	}

CTestDriveDataCallCallBack::CTestDriveDataCallCallBack(const TScriptList aScriptListEntry,

												       TInt aVarDelay

													  ) : iScriptListEntry(aScriptListEntry), 

														  iVarDelay(aVarDelay)

/**

 * This method is the constructor for CTestDriveDataCallCallBack.

 *

 * @param aScriptListEntry: enum indicating which script to use for this test.

 * @param aVarDelay: integer indicating variable delay value, in seconds, to be used with an EWait script

 * @note Initializes private data "aScriptListEntry" to received parameter.

 * @note Initializes private data "aVarDelay" to received parameter.

 */

	{}

TInt CTestDriveDataCallCallBack::RunTestL()

/**

 * This method is invoked to start a "Data Call dial-up networking call-back" test. 

 * This method sets the CTestBase current script to run and the CTestBase variable delay value to use for an EWait 

 * script and then starts the modem emulator side of the test.

 *

 * @return KErrNone when no error exists.

 * @return KErrAlreadyExists is returned if modem emulator exists and retry limit expires.

 * @return Variable depending on return value from test's DriveETelApiL method and thread monitoring.

 */

	{

	iCurrentScript=iScriptListEntry;

	iVariableDelay=iVarDelay;

	return StartEmulatorL();

	}

TInt CTestDriveDataCallCallBack::DriveETelApiL()

/**

 * This method contains the real meat of the Client-side "Data Call dial-up networking 

 * call-back" test code.  This method sets up an outgoing data-call write test that is 

 * terminated from the remote end.  The test then quickly responds to an incoming call.  

 * Data is received and the call is terminated again from the remote end.

 */

	{

	_LIT(KDataLineName,"Data");

	INFO_PRINTF1(_L("Opening Mobile Phone\n"));

	RLine line;

	INFO_PRINTF1(_L("Opening Data Line\n"));

	TESTL(line.Open(iPhone,KDataLineName)==KErrNone);

	INFO_PRINTF1(_L("Opening New Data Call\n"));

	RCall call;

	TESTL(call.OpenNewCall(line)==KErrNone);

	TRequestStatus reqStatus;

	RMobilePhone::TMMTableSettings tableSettings;

	tableSettings.iLocId=KInternetAccessPoint;

	RMobilePhone::TMMTableSettingsPckg tableSettingsPckg(tableSettings);

	iPhone.InitialiseMM(reqStatus , tableSettingsPckg); 	

	User::WaitForRequest(reqStatus);

	TESTL(reqStatus == KErrNone);

	// dial

	_LIT(KDialString,"+1234");

	TESTL(call.Dial(KDialString)==KErrNone);

	INFO_PRINTF1(_L("Loan Data Call Port to Comm Server\n"));

	RCall::TCommPort commPort;

	TESTL(call.LoanDataPort(commPort)==KErrNone);

	RCommServ cs;

	TESTL(cs.Connect()==KErrNone);

	RComm port;

	TESTL(port.Open(cs,commPort.iPort,ECommShared)==KErrNone);

	// Transfer data

	TRequestStatus stat;

	port.Write(stat,KWriteTestCallBackData);

	User::WaitForRequest(stat);

	TESTL(stat.Int()==KErrNone);

    //-- a small delay between successive writes to the COM port

    //-- I had to insert it to fix mistiming between script execution and sending AT-commands to modem

    User::After(500000);		

	port.Write(stat,KWriteTestCallBackData);

	User::WaitForRequest(stat);

	TESTL(stat.Int()==KErrNone);

	// Remote termination of call should have occurred in scripts, 

	// close port and comm server

	port.Close();

	cs.Close();

	INFO_PRINTF1(_L("Reclaim Data Call Port from Comm Server\n"));

	TESTL(call.RecoverDataPort()==KErrNone);

	// Now wait for an incoming call...

	INFO_PRINTF1(_L("Wait to Answer incoming Data Call\n"));

	TESTL(call.AnswerIncomingCall()==KErrNone);

	INFO_PRINTF1(_L("Loan Data Call Port to Comm Server\n"));

	TESTL(call.LoanDataPort(commPort)==KErrNone);

	TESTL(cs.Connect()==KErrNone);

	TESTL(port.Open(cs,commPort.iPort,ECommShared)==KErrNone);

	port.Write(stat,KWriteTestCallBackData2);

	User::WaitForRequest(stat);

	TESTL(stat.Int()==KErrNone);

    //-- a small delay between successive writes to the COM port

    //-- I had to insert it to fix mistiming between script execution and sending AT-commands to modem

    User::After(500000);		

	port.Write(stat,KWriteTestCallBackData2);

	User::WaitForRequest(stat);

	TESTL(stat.Int()==KErrNone);

	// Remote termination of call should have occurred in scripts, 

	// close port and comm server

	port.Close();

	cs.Close();

	INFO_PRINTF1(_L("Reclaim Data Call Port from Comm Server\n"));

	TESTL(call.RecoverDataPort()==KErrNone);

	TInt32 ss;

	TInt8 bar;

	iPhone.GetSignalStrength(stat,ss,bar);

	//	mmPhone.GetSignalStrength(stat,ss,bar);

	User::WaitForRequest(stat);

	TESTL(stat==KErrNone);

	// close iPhone, line and call

	line.Close();

	call.Close();

	return KErrNone;

	}

//

// Emulator-side class

// With the assistance of the base class, this class must run the designated script

//

CTestDataCallCallBack* CTestDataCallCallBack::NewL(const TScript* aScript)

/**

 * 2 Phase Constructor

 *

 * This method creates an instance of CTestDataCallCallBack.

 *

 * @param aScript: pointer to the specifics of the script to run. 

 * @leave Leaves if out of memory when attempting to create. 

 * @return pointer to the instance of CTestDataCallCallBack.

 */

	{

	CTestDataCallCallBack* aA=new(ELeave) CTestDataCallCallBack(aScript);

	CleanupStack::PushL(aA);

	aA->ConstructL();

	CleanupStack::Pop();

	return aA;

	}

CTestDataCallCallBack* CTestDataCallCallBack::NewL(const TScript* aScript, const TInt aVarDelay)

	{

	CTestDataCallCallBack* aA=new(ELeave) CTestDataCallCallBack(aScript, aVarDelay);

	CleanupStack::PushL(aA);

	aA->ConstructL();

	CleanupStack::Pop();

	return aA;

	}

CTestDataCallCallBack::CTestDataCallCallBack(const TScript* aScript) : iScript(aScript)

/**

 * This method is the constructor for CTestDataCallCallBack.

 *

 * @param aScript: pointer to the specifics of the script to run. 

 * @note Initializes private data "aScript" to received parameter.

 */

	{}

CTestDataCallCallBack::CTestDataCallCallBack(const TScript* aScript, const TInt aVarDelay) : CATScriptEng(aVarDelay), iScript(aScript)

	{}

void CTestDataCallCallBack::ConstructL()

/**

 * This method is used to implement the 2 Phase Constructor for CTestDataCallCallBack.

 * This method uses the CATBase ConstructL to configure the port to be used.

 *

 * @leave  Leaves if CATBase leaves.

 */

	{

	CATScriptEng::ConstructL();

	}

TInt CTestDataCallCallBack::Start()

/**

 * This method is defined as a pure virtual function that must be implemented.

 * This method is currently not used by the Etel regression test harness.

 * Instead of using this method to start the scripts, the CTestTxMess::Start()

 * method is used to start the scripts.  The CTestTxMess::Start() is called by

 * the responder thread of the scripting engine to start the execution of the script.

 *

 * @return KErrNone.

 */

	{

	StartScript(iScript);

	return KErrNone;

	}

void CTestDataCallCallBack::SpecificAlgorithmL(TInt /* aParam */)

/**

 * This method is defined as a pure virtual function that must be implemented.

 * This method is currently not used by the Etel regression test harness.

 * Instead of using this method to perform an algorithm specific to this test,

 * the CTestTxMess::SpecificAlgorithm() method is used.  The CTestTxMess::SpecificAlgorithm() 

 * is called by the scripting engine to perform the test specific algorithm.

 */

	{

	}

void CTestDataCallCallBack::Complete(TInt aError)

/**

 * This method is defined as a pure virtual function that must be implemented.

 * This method is currently not used by the Etel regression test harness.

 * Instead of using this method to end the scripts, the CTestTxMess::Complete()

 * method is used to end the scripts.  The CTestTxMess::Complete() is called by

 * the scripting engine to end the execution of the script.

 */

	{

	iReturnValue=aError;

	CActiveScheduler::Stop();

	}