--- a/fax/faxclientandserver/FAXSVR/CFAX2.CPP	Fri Mar 19 09:55:57 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,609 +0,0 @@
-// 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:
-//
-
-#include "FAXSERV.H"
-#include "fax_reversebytes.h"
-#include "FAXMODEM.H"
-#include "FAXMDRV.H"
-
-#include "FAXLOG.H"
-
-
-const TInt KClass2HangupStatusTimer=20;	// < Time used to wait for final +FHNG: report.
-
-// this module has three parts
-// first receive routines rx
-// second transmit routines tx
-// third utilities
-
-/********************************************************************/
-
-CFaxModemDriver *CFaxClass2::NewLC (TFaxServerSessionSettings * aFaxServerSessionSettings, RFax::TProgress & aProgress)
-{
-	CFaxModemDriver *self = new (ELeave) CFaxClass2;
-	CleanupStack::PushL (self);
-	self->ConstructL (aFaxServerSessionSettings, aProgress);
-	return self;
-}
-
-CFaxModemDriver *CFaxClass2::NewL (TFaxServerSessionSettings * aFaxServerSessionSettings, RFax::TProgress & aProgress)
-{
-	CFaxModemDriver *self = NewLC (aFaxServerSessionSettings, aProgress);
-	CleanupStack::Pop ();
-	return self;
-}
-/********************************************************************/
-
-TInt CFaxClass2::RxConnectL ()
-{
-	__FLOG_FAXSRV( _L8("CFaxClass2::RxConnectL entering"));
-	
-	CheckCadenceExportL (_L8 ("AT+FDCC=?\r"));
-	if (!(iModem->ImportL (iResults, 35)))
-		return (KFaxErrModemNotWorking);
-
-	iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-	iModem->ProgressUpdateL ();
-	ParseResults (iResults);
-
-	iModem->GetMatchL (_L8 ("OK"), 2);
-
-	if (iFaxServerSessionSettings->iRxResolution == EFaxNormal)
-		iModem->iProgress.iResolution = EFaxNormal;
-	else
-		iModem->iProgress.iResolution = EFaxFine;
-
-	if (iFaxServerSessionSettings->iRxCompression == EModifiedRead)
-		iModem->iProgress.iCompression = EModifiedRead;
-	else
-		iModem->iProgress.iCompression = EModifiedHuffman;
-	iActualFaxSpeed = iModem->iProgress.iSpeed;
-	if (iActualFaxSpeed > iFaxServerSessionSettings->iMaxSpeed)
-		iActualFaxSpeed = iFaxServerSessionSettings->iMaxSpeed;
-
-	iResults.Copy (_L8 ("AT+FDCC=0,0,0,2,0,0,0,0\r"));
-
-	iResults[8] = (TUint8) (iResults[8] + iModem->iProgress.iResolution);
-	iResults[10] = (TUint8) (((iActualFaxSpeed / 2400) - 1) + '0');
-	iResults[16] = (TUint8) (iResults[16] + iModem->iProgress.iCompression);
-	CheckCadenceExportL (iResults);
-	if ((iModem->GetMatchL (_L8 ("OK"), 3)) == 0)
-		return (KFaxErrModemNotWorking);
-	CheckCadenceExportL (_L8 ("AT+FAA=0\r"));
-	if ((iModem->GetMatchL (_L8 ("OK"), 5)) == 0)
-		return (KFaxErrNoReceiveMode);
-	
-	TBuf8<RCall::KFaxIdUserNameMaxSize> narrowBuf;
-	narrowBuf.Copy(iFaxServerSessionSettings->iFaxId);
-	
-	//-- By Dmitry Lyokhin. concerns PIA-58ELQK defect.
-	if( narrowBuf.Length() < 1 ) narrowBuf.Append(' ');
-
-
-	if (iFaxServerSessionSettings->iMode & KFaxPoll)
-		{
-		iModem->ExportL (_L8 ("AT+FSPL=1\r"));
-		if ((iModem->GetMatchL (_L8 ("OK"), 5)) == 0)
-			return (KFaxPollingUnsupported);
-		iModem->ExportL (_L8 ("AT+FCIG=\""));
-		iModem->ExportL (narrowBuf);
-		iModem->ExportL (_L8 ("\"\r"));
-		if ((iModem->GetMatchL (_L8 ("OK"), 3)) == 0)
-			return (KFaxPollingUnsupported);
-		}
-	else
-		{
-		CheckCadenceExportL (_L8 ("AT+FCR=1\r"));
-		if ((iModem->GetMatchL (_L8 ("OK"), 5)) == 0)
-			return (KFaxErrNoReceiveMode);
-		CheckCadenceExportL (_L8 ("AT+FLID=\""));
-		iModem->ExportL (narrowBuf);
-		iModem->ExportL (_L8 ("\"\r"));
-		if ((iModem->GetMatchL (_L8 ("OK"), 3)) == 0)
-			return (KFaxErrModemNotWorking);
-		}
-
-	if (iFaxServerSessionSettings->iMode & KFaxWaitForRing)
-		{
-//		while ((iModem->GetMatchL (_L8 ("RING"), 3)) == 0);
-//		iTimeOfLastRing.UniversalTime();
-		}
-	else
-		{
-		if ((iFaxServerSessionSettings->iMode & KFaxOffHook) == 0)
-			DialFaxOnDemandL ();
-		}
-
-	if ((iFaxServerSessionSettings->iMode & KFaxPoll) == 0)
-		{
-		iModem->Silence (CLK_TCK);
-		CheckCadenceExportL (_L8 ("ATA\r"));
-		}
-
-	iModem->iProgress.iPhase = ECallEstablishment;
-
-	TInt pollDocsAvailable = 0;
-
-	for (;;)
-		{
-		if (!(iModem->ImportL (iResults, 35)))
-			return (KFaxErrCannotAnswer);
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("NO DIALTONE"))) >= 0 ||
-			iResults.FindF (_L8 ("NO DIAL TONE")) >= 0)
-			return (KFaxErrNoDialTone);
-		if ((iResults.FindF (_L8 ("BUSY"))) >= 0)
-			return (KFaxErrBusy);
-		if ((iResults.FindF (_L8 ("NO ANSWER"))) >= 0)
-			return (KFaxErrNoAnswer);
-		if ((iResults.FindF (_L8 ("NO CARRIER"))) >= 0)
-			return (KFaxErrNoCarrier);
-		if ((iResults.FindF (_L8 ("OK"))) >= 0)
-			break;
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			return (KFaxErrPrematureHangup);
-		if ((iResults.FindF (_L8 ("FCON"))) >= 0)
-			iModem->iProgress.iPhase = ESessionNegotiation;
-		else if ((iResults.FindF (_L8 ("FPOLL"))) >= 0)
-			pollDocsAvailable = 1;
-		else if ((iResults.FindF (_L8 ("FTSI"))) >= 0)
-			ExtractAnswerback (iResults);
-		else if ((iResults.FindF (_L8 ("FDCS"))) >= 0)
-			ParseResults (iResults);
-		}
-
-	if ((iFaxServerSessionSettings->iMode & KFaxPoll) && (pollDocsAvailable == 0))
-		return (KFaxNothingToPoll);
-
-	iModem->iOurMessage.Format (_L8 ("about to receive fax"));
-	iModem->ProgressUpdateL ();
-	return (RxPrePageL ());
-}
-
-/********************************************************************/
-TInt CFaxClass2::RxPrePageL ()
-{
-	__FLOG_FAXSRV( _L8("CFaxClass2::RxPrePageL entering"));
-
-	iModem->ExportL (_L8 ("AT+FDR\r"));
-	for (;;)
-		{
-		if (!(iModem->ImportL (iResults, 35)))
-			return (KFaxErrCannotConnect);
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("ERROR"))) >= 0)
-			return (KFaxErrNoReceiveMode);
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			return (KFaxErrPrematureHangup);
-		if ((iResults.FindF (_L8 ("CONNECT"))) >= 0)
-			break;
-		if ((iResults.FindF (_L8 ("FDCS"))) >= 0)
-			ParseResults (iResults);
-		}
-
-	iModem->TxcharL (Kdc2);
-	return (RxStartPageL ());
-}
-/********************************************************************/
-TInt CFaxClass2::RxPostPageL ()
-{
-	__FLOG_FAXSRV(_L8("CFaxClass2::RxPostPageL entering"));
-
-	iModem->iProgress.iPhase = EPostPageStatus;
-	iModem->ProgressUpdateL ();
-	for (;;)
-		{
-		if (!(iModem->ImportL (iResults, 20)))
-			return (KFaxErrModemResponse);
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("OK"))) >= 0)
-			return (KFaxErrPrematureOK);
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			return (KFaxErrPrematureHangup);
-		if ((iResults.FindF (_L8 ("FET"))) >= 0)
-			break;
-		}
-	if (iModem->GetMatchL (_L8 ("OK"), 5) == 0)
-		return (KFaxErrNoFinalOK);
-
-	if ((iResults.FindF (_L8 ("0"))) >= 0)
-		{
-		iModem->iOurMessage.Format (_L8 ("page %u successfully received"), iModem->iProgress.iPage);
-		iModem->ProgressUpdateL ();
-		return (RxPrePageL ());
-		}
-	if ((iResults.FindF (_L8 ("1"))) >= 0)
-		{
-		iModem->iOurMessage.Format (_L8 ("page %u successfully received : end of document"), iModem->iProgress.iPage);
-		iModem->ProgressUpdateL ();
-		iModem->iOurMessage.Format (_L8 ("Next fax awaited"));
-		iModem->ProgressUpdateL ();
-		return (RxPrePageL ());
-		}
-	if ((iResults.FindF (_L8 ("2"))) >= 0)
-		{
-		iModem->iOurMessage.Format (_L8 ("Final page %u successfully received"), iModem->iProgress.iPage);
-		iModem->ProgressUpdateL ();
-		iModem->iProgress.iPhase = EDisconnection;
-		iModem->ExportL (_L8 ("AT+FDR\r"));
-		if (iModem->GetMatchL (_L8 ("FHNG"), KClass2HangupStatusTimer) == 0)
-			return (KFaxErrNoHangup);
-		if (iModem->GetMatchL (_L8 ("OK"), 5) == 0)
-			return (KFaxErrNoFinalOK);
-		return (KErrNone);
-		}
-	return (KFaxErrUnknownPageCode);
-}
-/********************************************************************/
-
-TInt CFaxClass2::TxConnectL ()
-{
-	// we always use direct bit order when sending
-	// we always use reversed bit order when receiving
-	// this is in accordance with the rockwell bug.
-	// if a modem doesn't have the rockwell bug then
-	// the fax init string AT+FBOR=1 will force the
-	// use of reversed bit ordering on reception.
-	// since we have here a hardwired default AT+FBOR=0
-	// on transmission this will override the init string
-	// which will therefore only be used (as needed) for
-	// reception, and everything will work again
-
-    __FLOG_FAXSRV( _L8("CFaxClass2::TxConnectL entering"));
-
-	iModem->ExportL (_L8 ("AT+FBOR=0\r"));
-	iModem->GetMatchL (_L8 ("OK"), 3);
-
-	TBuf8<RCall::KFaxIdUserNameMaxSize> narrowBuf;
-	narrowBuf.Copy(iFaxServerSessionSettings->iFaxId);
-	
-	//-- if the fax local id string is empty, insert blank
-	//-- PIA-58ELQK defect fix by Dmitry Lyokhin 26.03.2001
-	if( narrowBuf.Length() < 1 ) narrowBuf.Append(' ');
-
-
-	iModem->ExportL (_L8 ("AT+FLID=\""));
-	iModem->ExportL (narrowBuf);
-	iModem->ExportL (_L8 ("\"\r"));
-	if ((iModem->GetMatchL (_L8 ("OK"), 3)) == 0)
-		return (KFaxErrModemNotWorking);
-
-	iModem->ExportL (_L8 ("AT+FDCC=?\r"));
-	if (!(iModem->ImportL (iResults, 35)))
-		return (KFaxErrModemNotWorking);
-
-	iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-	iModem->ProgressUpdateL ();
-	ParseResults (iResults);
-
-	iModem->GetMatchL (_L8 ("OK"), 2);
-
-	iActualFaxSpeed = iModem->iProgress.iSpeed;
-	if (iActualFaxSpeed > iFaxServerSessionSettings->iMaxSpeed)
-		iActualFaxSpeed = iFaxServerSessionSettings->iMaxSpeed;
-
-	iResults.Copy (_L8 ("AT+FDCC=0,0,0,2,0,0,0,0\r"));
-
-	iResults[8] = (TUint8) (iResults[8] + iFaxServerSessionSettings->iTxResolution);
-	iResults[10] = (TUint8) (((iActualFaxSpeed / 2400) - 1) + '0');
-
-
-	// added to support 2Dfaxing using class 2
-	if (iModem->iProgress.iCompression==EModifiedRead)
-		iResults[16] = (TUint8) (iResults[16] + iFaxServerSessionSettings->iTxCompression);
-	else
-		iResults[16] = (TUint8) (iResults[16] + EModifiedHuffman);
-
-	iModem->ExportL (iResults);
-	if ((iModem->GetMatchL (_L8 ("OK"), 3)) == 0)
-		return (KFaxErrModemNotWorking);
-
-	iModem->ExportL (_L8 ("ATD"));
-	if ((iFaxServerSessionSettings->iMode & KFaxOffHook) == 0)
-		iModem->ExportL (iFaxServerSessionSettings->iPhoneNumber);
-	iModem->TxcharL (Kreturn);
-
-	iModem->iProgress.iPhase = ECallEstablishment;
-	for (;;)
-		{
-		if (!(iModem->ImportL (iResults, KDialTimeout)))
-			return (KFaxErrNoDial);
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("NO DIALTONE"))) >= 0 ||
-			iResults.FindF (_L8 ("NO DIAL TONE")) >= 0)
-			return (KFaxErrNoDialTone);
-		if ((iResults.FindF (_L8 ("BUSY"))) >= 0)
-			return (KFaxErrBusy);
-		if ((iResults.FindF (_L8 ("NO ANSWER"))) >= 0)
-			return (KFaxErrNoAnswer);
-		if ((iResults.FindF (_L8 ("NO CARRIER"))) >= 0)
-			return (KFaxErrNoCarrier);
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			return (KFaxErrNoNegotiate);
-		if ((iResults.FindF (_L8 ("OK"))) >= 0)
-			break;
-		if ((iResults.FindF (_L8 ("FCON"))) >= 0)
-			iModem->iProgress.iPhase = ESessionNegotiation;
-		else if ((iResults.FindF (_L8 ("FCSI"))) >= 0)
-			ExtractAnswerback (iResults);
-		}
-	return (TxPrePageL ());
-}
-/********************************************************************/
-TInt CFaxClass2::TxPrePageL ()
-{
-    __FLOG_FAXSRV( _L8("CFaxClass2::TxPrePageL entering"));
-
-	iModem->ExportL (_L8 ("AT+FDT\r"));
-	for (;;)
-		{
-		if (!(iModem->ImportL (iResults, 30)))
-			return (KFaxErrNoNegotiate);
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			return (KFaxErrNoNegotiate);
-		if ((iResults.FindF (_L8 ("CONNECT"))) >= 0)
-			break;
-		if ((iResults.FindF (_L8 ("FDCS"))) >= 0)
-			ParseResults (iResults);
-		}
-
-	for (;;)
-		{
-		
-		//TInt ticks = CLK_TCK * 10;
-		//-- PIA-58ELQK defect fix by Dmitry Lyokhin 26.03.2001
-		TInt XonTimeoutSec = CLK_TCK * 3; 
-		
-		if ((iModem->RxcharWaitL (XonTimeoutSec)) == 0)
-		{
-			//-- XON character sending timeout. Ignore. 
-			//-- PIA-58ELQK defect fix by Dmitry Lyokhin 26.03.2001
-			//return (KFaxNoClass2Xon);
-			break;
-		}
-
-		if (iModem->iReadone[0] == Kxon)
-			break;
-		}
-	return (TxStartPageL ());
-}
-/********************************************************************/
-
-//
- // TxPostPage should return either with
- //
- // a) an error code and iPhase set to RFax::EPostPageStatus, in which case the send returns with the error
- // b) KErrNone and iPhase set to RFax::EDataTransfer, in which case we send the next page
- // c) KErrNone and iPhase set to RFax::EDisconnection, in which case the send returns with KErrNone
- //
-
-TInt CFaxClass2::TxPostPageL ()
-{
-	
-	iModem->iTransmitBuffer.Append (Kdle);
-	iModem->iTransmitBuffer.Append (Ketx);
-	iModem->CommitTransmitBufferL ();
-
-	iModem->iOurMessage.Format (_L8 ("<dle><etx> transmitted after %d lines"), iModem->iProgress.iLines);
-	
-    __FLOG_FAXSRV(iModem->iOurMessage);
-
-	iModem->iProgress.iPhase = EPostPageStatus;
-	iModem->ProgressUpdateL ();
-	while (iModem->Txstat () != 0)
-		;
-
-	// we've just ended phase C data, so we need to wait for the modem to respond with OK
-
-
-
-	if (iModem->GetMatchL (_L8 ("OK"), (32 * 1024) / (iModem->iProgress.iSpeed / 10)) == 0)
-		return (KFaxErrCannotEndData);
-
-	iModem->Xonoff ();
-
-	if (iFaxServerSessionSettings->iTxPages == iModem->iProgress.iPage)
-		{
-		iModem->ExportL (_L8 ("AT+FET=2\r"));
-		iModem->iOurMessage.Format (_L8 ("End of document transmitted EOP frame"));
-		}
-	else
-		{
-		iModem->ExportL (_L8 ("AT+FET=0\r"));
-		iModem->iOurMessage.Format (_L8 ("End of page %u transmitted MPS frame"), iModem->iProgress.iPage);
-		}
-	iModem->ProgressUpdateL ();
-
-	for (;;)
-		{
-		
-//#if defined (__WINS__)
-//		RDebug::Print(_L("NOW"));
-//#endif
-
-
-		if (!(iModem->ImportL (iResults, 30)))
-		{
-			return (KFaxErrModemResponse);
-		}
-
-		iModem->iOurMessage.Format (_L8 ("%S"), &iResults);
-		iModem->ProgressUpdateL ();
-
-		if ((iResults.FindF (_L8 ("FHNG"))) >= 0)
-			{
-			if (iResults[7] == '0')
-				break;
-			return (KFaxErrNoNegotiate);
-			}
-
-		if ((iResults.FindF (_L8 ("FPTS"))) >= 0)
-			{
-				
-				if (iResults.FindF (_L8("1"))==6)		// 6 is the position of the error code in descriptor
-					{
-						iModem->iOurMessage.Append (_L8("FPTS:1  MCF frame"));
-						iModem->ProgressUpdateL ();	
-						break;
-					}
-				else if (iResults.FindF(_L8("2"))==6)
-					{
-						iModem->iOurMessage.Append (_L8("FPTS:2  RTN frame"));
-						iModem->ProgressUpdateL ();	
-						break;
-					}
-				else if (iResults.FindF(_L8("3"))==6)
-					{
-						iModem->iOurMessage.Append (_L8("FPTS:3  RTP frame"));
-						iModem->ProgressUpdateL ();	
-						break;
-					}
-				else if (iResults.FindF(_L8("4"))==6)
-					{
-						iModem->iOurMessage.Append (_L8("FPTS:4  PIN frame"));
-						iModem->ProgressUpdateL ();	
-						break;
-					}
-				else if (iResults.FindF(_L8("5"))==6)
-					{
-						iModem->iOurMessage.Append (_L8("FPTS:5  PIP frame"));
-						iModem->ProgressUpdateL ();	
-						break;
-					}  
-				break;
-	
-			}
-	} // for(;;) ends here
-
-	if (iModem->GetMatchL (_L8 ("OK"), 5) == 0)
-		return (KFaxErrNoFinalOK);
-
-	if ((((iResults.FindF (_L8 ("2"))) >= 0) || (iResults.FindF (_L8 ("4")) >= 0)) && (iRepeatPage <= 3))  //RTN and 
-	{																								       //PIN  responses
-		iModem->iProgress.iPhase = ESessionNegotiation;
-		iRepeatPage++;
-		iModem->iProgress.iPage--;
-		return (TxPrePageL ());
-		}
-	if (iFaxServerSessionSettings->iTxPages != iModem->iProgress.iPage)
-		{
-		iRepeatPage = 0;
-		return (TxPrePageL ());
-		}
-	iModem->iProgress.iPhase = EDisconnection;
-	return (KErrNone);
-}
-/********************************************************************/
-
-// this routine parses both class 2 and class 2.0
- // T.30 session subparameter strings, from both interrogatories
- // and reports - for interrogatories, we assume that later capabilities
- // (inside the brackets) are preferable to earlier ones
-
-// amended July 1998 to support ECM for class 2.0
-
-void CFaxClass2::ParseResults (TDesC8 & aResults)
-{
-	TInt x, field, inbracket;
-	static const TInt minscans[][2] =
-		{
-			{0, 0
-			},
-			{5, 5
-			},
-			{10, 5
-			},
-			{10, 10
-			},
-			{20, 10
-			},
-			{20, 20
-			},
-			{40, 20
-			},
-			{40, 40
-			}
-		};
-
-	for ( x = 0, field = 0, inbracket = 0; x < aResults.Length (); x++)
-		{
-		if ((aResults[x] > '0' - 1) && (aResults[x] < '9' + 1))
-			{
-			if (field == 0)
-				iModem->iProgress.iResolution = TFaxResolution (aResults[x] & 1);
-			else if (field == 1)
-				iModem->iProgress.iSpeed = (aResults[x] - '0' + 1) * 2400;
-			else if (field == 4)
-				iModem->iProgress.iCompression = TFaxCompression (aResults[x] & 1);
-			else if (field == 5)
-				iModem->iProgress.iECM = (aResults[x] - '0');
-			else if (field == 7)
-				{
-				iMinscan = minscans[aResults[x] - '0'][iModem->iProgress.iResolution];
-				if (iMinscan == 0)
-					iMinlinelength = 0;
-				else
-					iMinlinelength = ((iModem->iProgress.iSpeed / (1000 / iMinscan)) / 8) + 1;
-				}
-			}
-		if (aResults[x] == 0)
-			break;
-		if (aResults[x] == 0x28)
-			inbracket = 1;
-		if (aResults[x] == 0x29)
-			inbracket = 0;
-		if ((aResults[x] == 0x2c) && (inbracket == 0))
-			field++;
-		if (field == 8)
-			break;
-		}
-	if (iFaxServerSessionSettings->iFaxClass == EClass2)
-		iModem->iProgress.iECM = 0;       // no ECM using class 2
-	if (iModem->iProgress.iECM)
-		iModem->iProgress.iECM = 1;       // and treat EC as a boolean
-}
-/********************************************************************/
-
-// this routine extract an ID string from a result code
-
-void CFaxClass2::ExtractAnswerback (TDesC8 & aResults)
-{
-	TInt startID = aResults.Locate (0x22);
-	if (startID != KErrNotFound)
-		{
-		startID++;
-		TInt maxIDlength = (aResults.Length () - startID);
-		if (maxIDlength > 20)
-			maxIDlength = 20;
-		iModem->iProgress.iAnswerback.Copy (aResults.Mid (startID, maxIDlength));
-		}
-}
-/********************************************************************/