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407 lines
12 KiB
407 lines
12 KiB
//++
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//
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// Copyright (C) Microsoft Corporation, 1987 - 1999
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//
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// Module Name:
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//
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// modemtst.c
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//
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// Abstract:
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//
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// Queries into network drivers
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//
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// Author:
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//
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// Anilth - 4-20-1998
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//
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// Environment:
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//
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// User mode only.
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// Contains NT-specific code.
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//
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// Revision History:
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//
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//--
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#include "precomp.h"
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#undef IsEqualGUID
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#include <ras.h>
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#include <tapi.h>
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#include <unimodem.h>
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#define PRINT_MODEM( _i, _ids, _mdm) \
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PrintMessage(pParams, _ids, \
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MAP_ON_OFF(pResults->Modem.pModemDevice[_i].dwModemOptions & _mdm))
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void GetLineId(NETDIAG_RESULT *pResults,
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int cModems,
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HLINEAPP hLineApp,
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DWORD dwDeviceID);
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HRESULT
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ModemTest(NETDIAG_PARAMS* pParams, NETDIAG_RESULT* pResults)
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//
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// Description:
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//
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// This function performs diagnostics on all the line devices
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//
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// Arguments
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// None
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//
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// Return:
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// None
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{
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LONG lReturn;
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DWORD dwNumDevs = 0;
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DWORD dwAPIVersion = TAPI_CURRENT_VERSION;
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HLINEAPP hLineApp = 0;
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DWORD dwDeviceID;
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// char pszDeviceClass[] = "tapi/line/diagnostics";
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char pszDeviceClass[] = "comm";
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LPVARSTRING lpVarString = NULL;
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VARSTRING varStringT;
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DWORD dwSize;
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LINEINITIALIZEEXPARAMS lineParams;
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int cModems = 0;
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PUMDEVCFG lpDevConfig = NULL;
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LPMODEMSETTINGS lpModemSettings = NULL;
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LPCOMMCONFIG lpCommConfig = NULL;
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HRESULT hr = hrOK;
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PrintStatusMessage(pParams, 4, IDS_MODEM_STATUS_MSG);
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ZeroMemory(&lineParams, sizeof(lineParams));
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lineParams.dwTotalSize = sizeof(lineParams);
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lineParams.dwOptions = LINEINITIALIZEEXOPTION_USEEVENT;
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pResults->Modem.fPerformed = TRUE;
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lReturn = lineInitializeEx(
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&hLineApp,
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NULL,
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NULL,
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"NetDiag",
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&dwNumDevs,
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&dwAPIVersion,
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&lineParams);
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//
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// Check whether this version can support our calls.
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//
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if (lReturn != 0)
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{
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SetMessage(&pResults->Modem.ndOutput,
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Nd_Quiet,
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IDS_MODEM_LINEINIT_FAILED,
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lReturn);
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pResults->Modem.hr = E_FAIL;
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return S_FALSE;
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}
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if (dwNumDevs == 0)
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{
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SetMessage(&pResults->Modem.ndOutput,
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Nd_ReallyVerbose,
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IDS_MODEM_NO_DEVICES);
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pResults->Modem.hr = hrOK;
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pResults->Modem.fPerformed = FALSE; //test is skipped
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return hrOK;
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}
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// Need to allocate a device structure for each device
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Free(pResults->Modem.pModemDevice);
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pResults->Modem.pModemDevice = (MODEM_DEVICE *) Malloc(
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sizeof(MODEM_DEVICE) * dwNumDevs);
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if (pResults->Modem.pModemDevice == NULL)
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return E_OUTOFMEMORY;
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ZeroMemory(pResults->Modem.pModemDevice,
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sizeof(MODEM_DEVICE) * dwNumDevs);
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pResults->Modem.cModems = dwNumDevs;
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//
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// Get the line device configuration settings
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//
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for (dwDeviceID = 0; dwDeviceID < dwNumDevs ; dwDeviceID++)
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{
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Free(lpVarString);
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lpVarString = NULL;
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// Get the proper size for the structure
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ZeroMemory(&varStringT, sizeof(VARSTRING));
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varStringT.dwTotalSize = sizeof(VARSTRING);
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lReturn = lineGetDevConfig(dwDeviceID,
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&varStringT,
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pszDeviceClass);
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if ((lReturn != 0) && (lReturn != LINEERR_STRUCTURETOOSMALL))
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continue;
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// dwSize = varStringT.dwNeededSize + sizeof(VARSTRING);
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dwSize = varStringT.dwNeededSize;
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lpVarString = (VARSTRING *) Malloc(dwSize);
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ZeroMemory(lpVarString, dwSize);
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lpVarString->dwTotalSize = dwSize;
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lpVarString->dwStringFormat = STRINGFORMAT_BINARY;
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lReturn = lineGetDevConfig(dwDeviceID,
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lpVarString,
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pszDeviceClass);
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if (lReturn != 0)
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{
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DebugMessage2("Error: lineGetDevConfig for line id %d\n",lReturn);
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continue;
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}
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//
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// Interpret the results
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//
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if (lpVarString->dwStringFormat == STRINGFORMAT_BINARY
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&& lpVarString->dwStringSize > sizeof(UMDEVCFG))
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{
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lpDevConfig = (PUMDEVCFG) ((LPBYTE) lpVarString + lpVarString->dwStringOffset);
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lpCommConfig = &lpDevConfig->commconfig;
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if (lpCommConfig->dwProviderSubType == PST_MODEM)
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{
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lpModemSettings = (LPMODEMSETTINGS)((LPBYTE) lpCommConfig + lpCommConfig->dwProviderOffset);
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GetLineId(pResults, cModems, hLineApp, dwDeviceID);
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pResults->Modem.pModemDevice[cModems].dwNegotiatedSpeed =
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lpModemSettings->dwNegotiatedDCERate;
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pResults->Modem.pModemDevice[cModems].dwModemOptions =
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lpModemSettings->dwNegotiatedModemOptions;
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pResults->Modem.pModemDevice[cModems].dwDeviceID = dwDeviceID;
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cModems++;
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}
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}
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}
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pResults->Modem.cModems = cModems;
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Free(lpVarString);
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//
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// Shutdown TAPI
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//
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lReturn = lineShutdown(hLineApp);
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if (lReturn != 0)
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{
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// if (pParams->fDebugVerbose)
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// printf("Error : lineShutdown!\n");
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pResults->Modem.hr = S_FALSE;
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return S_FALSE;
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}
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pResults->Modem.hr = hrOK;
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return hrOK;
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}
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/*!--------------------------------------------------------------------------
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ModemGlobalPrint
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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void ModemGlobalPrint( NETDIAG_PARAMS* pParams,
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NETDIAG_RESULT* pResults)
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{
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int i;
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if (pParams->fVerbose || !FHrOK(pResults->Modem.hr))
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{
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PrintNewLine(pParams, 2);
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PrintTestTitleResult(pParams, IDS_MODEM_LONG, IDS_MODEM_SHORT, pResults->Modem.fPerformed,
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pResults->Modem.hr, 0);
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PrintNdMessage(pParams, &pResults->Modem.ndOutput);
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if (pParams->fReallyVerbose)
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{
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for ( i=0; i<pResults->Modem.cModems; i++)
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{
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PrintNewLine(pParams, 1);
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PrintMessage(pParams, IDS_MODEM_NAME,
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pResults->Modem.pModemDevice[i].pszName);
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PrintMessage(pParams, IDS_MODEM_DEVICEID,
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pResults->Modem.pModemDevice[i].dwDeviceID);
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PrintMessage(pParams, IDS_MODEM_PORT,
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pResults->Modem.pModemDevice[i].pszPort);
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PrintMessage(pParams, IDS_MODEM_NEGOTIATED_SPEED,
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pResults->Modem.pModemDevice[i].dwNegotiatedSpeed);
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PRINT_MODEM( i, IDS_MODEM_COMPRESSION, MDM_COMPRESSION);
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PRINT_MODEM( i, IDS_MODEM_ERROR_CONTROL, MDM_ERROR_CONTROL);
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PRINT_MODEM( i, IDS_MODEM_FORCED_EC, MDM_FORCED_EC);
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PRINT_MODEM( i, IDS_MODEM_CELLULAR, MDM_CELLULAR);
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PRINT_MODEM( i, IDS_MODEM_FLOWCONTROL_HARD, MDM_FLOWCONTROL_HARD);
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PRINT_MODEM( i, IDS_MODEM_FLOWCONTROL_SOFT, MDM_FLOWCONTROL_SOFT);
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PRINT_MODEM( i, IDS_MODEM_CCITT_OVERRIDE, MDM_CCITT_OVERRIDE);
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PRINT_MODEM( i, IDS_MODEM_SPEED_ADJUST, MDM_SPEED_ADJUST);
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PRINT_MODEM( i, IDS_MODEM_TONE_DIAL, MDM_TONE_DIAL);
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PRINT_MODEM( i, IDS_MODEM_BLIND_DIAL, MDM_BLIND_DIAL);
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PRINT_MODEM( i, IDS_MODEM_V23_OVERRIDE, MDM_V23_OVERRIDE);
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}
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}
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}
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}
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/*!--------------------------------------------------------------------------
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ModemPerInterfacePrint
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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void ModemPerInterfacePrint( NETDIAG_PARAMS* pParams,
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NETDIAG_RESULT* pResults,
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INTERFACE_RESULT *pInterfaceResults)
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{
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// no per-interface results
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}
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/*!--------------------------------------------------------------------------
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ModemCleanup
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-
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Author: KennT
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---------------------------------------------------------------------------*/
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void ModemCleanup( NETDIAG_PARAMS* pParams, NETDIAG_RESULT* pResults)
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{
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int i;
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ClearMessage(&pResults->Modem.ndOutput);
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for (i=0; i<pResults->Modem.cModems; i++)
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{
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Free(pResults->Modem.pModemDevice[i].pszPort);
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pResults->Modem.pModemDevice[i].pszPort = NULL;
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}
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Free(pResults->Modem.pModemDevice);
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pResults->Modem.pModemDevice = NULL;
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pResults->Modem.cModems = 0;
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}
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void GetLineId(NETDIAG_RESULT *pResults,
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int cModems,
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HLINEAPP hLineApp,
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DWORD dwDeviceID)
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{
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HLINE hLine = 0;
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LONG lReturn;
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VARSTRING varString;
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VARSTRING * lpVarString;
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LINEDEVCAPS lineDevCaps;
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LINEDEVCAPS * pLineDevCaps = NULL;
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lReturn = lineOpen(hLineApp,
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dwDeviceID,
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&hLine,
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TAPI_CURRENT_VERSION,
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0,
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0,
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LINECALLPRIVILEGE_NONE,
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LINEMEDIAMODE_UNKNOWN,
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NULL);
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if (lReturn == 0)
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{
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ZeroMemory(&varString, sizeof(VARSTRING));
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varString.dwTotalSize = sizeof(VARSTRING);
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lReturn = lineGetID(hLine, 0, 0, LINECALLSELECT_LINE,
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&varString, "comm/datamodem/portname");
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if ((lReturn == 0) || (lReturn == LINEERR_STRUCTURETOOSMALL))
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{
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lpVarString = (VARSTRING *) Malloc(varString.dwNeededSize);
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if (lpVarString)
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{
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ZeroMemory(lpVarString, varString.dwNeededSize);
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lpVarString->dwTotalSize = varString.dwNeededSize;
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lReturn = lineGetID(hLine, 0, 0, LINECALLSELECT_LINE,
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lpVarString, "comm/datamodem/portname");
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pResults->Modem.pModemDevice[cModems].pszPort =
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StrDupTFromA((char *) (lpVarString + 1));
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Free(lpVarString);
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}
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}
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lineClose(hLine);
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}
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// Get the name of this line
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ZeroMemory(&lineDevCaps, sizeof(lineDevCaps));
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lineDevCaps.dwTotalSize = sizeof(LINEDEVCAPS);
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lineDevCaps.dwStringFormat = STRINGFORMAT_UNICODE;
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lReturn = lineGetDevCaps(hLineApp,
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dwDeviceID,
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TAPI_CURRENT_VERSION,
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0,
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&lineDevCaps);
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if ((lReturn == 0) || (lReturn == LINEERR_STRUCTURETOOSMALL))
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{
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pLineDevCaps = (LINEDEVCAPS *) Malloc(lineDevCaps.dwNeededSize);
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if (pLineDevCaps)
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{
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ZeroMemory(pLineDevCaps, lineDevCaps.dwNeededSize);
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pLineDevCaps->dwTotalSize = lineDevCaps.dwNeededSize;
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pLineDevCaps->dwStringFormat = STRINGFORMAT_UNICODE;
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lReturn = lineGetDevCaps(hLineApp,
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dwDeviceID,
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TAPI_CURRENT_VERSION,
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0,
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pLineDevCaps);
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if (lReturn == 0)
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{
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if (pLineDevCaps->dwStringFormat == STRINGFORMAT_UNICODE)
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{
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pResults->Modem.pModemDevice[cModems].pszName =
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StrDupTFromW((WCHAR *) (((BYTE *) pLineDevCaps) +
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pLineDevCaps->dwLineNameOffset));
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}
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else
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{
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pResults->Modem.pModemDevice[cModems].pszName =
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StrDupTFromA((char *) (((BYTE *) pLineDevCaps) +
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pLineDevCaps->dwLineNameOffset));
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}
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}
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}
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}
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if (pLineDevCaps)
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Free(pLineDevCaps);
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}
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