155 lines
6.9 KiB
C
155 lines
6.9 KiB
C
/* $NetBSD: log.c,v 1.1.1.1 2000/03/29 12:38:51 simonb Exp $ */
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/* Microsoft Developer Support Copyright (c) 1993 Microsoft Corporation. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <windows.h>
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#include "messages.h"
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#include "log.h"
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#define PERR(bSuccess, api) {if(!(bSuccess)) printf("%s: Error %d from %s \
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on line %d\n", __FILE__, GetLastError(), api, __LINE__);}
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/*********************************************************************
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* FUNCTION: addSourceToRegistry(void) *
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* *
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* PURPOSE: Add a source name key, message DLL name value, and *
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* message type supported value to the registry *
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* *
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* INPUT: source name, path of message DLL *
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* *
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* RETURNS: none *
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*********************************************************************/
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void addSourceToRegistry(LPSTR pszAppname, LPSTR pszMsgDLL)
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{
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HKEY hk; /* registry key handle */
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DWORD dwData;
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BOOL bSuccess;
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/* When an application uses the RegisterEventSource or OpenEventLog
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function to get a handle of an event log, the event loggging service
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searches for the specified source name in the registry. You can add a
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new source name to the registry by opening a new registry subkey
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under the Application key and adding registry values to the new
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subkey. */
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/* Create a new key for our application */
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bSuccess = RegCreateKey(HKEY_LOCAL_MACHINE,
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"SYSTEM\\CurrentControlSet\\Services\\EventLog\\Application\\NTP", &hk);
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PERR(bSuccess == ERROR_SUCCESS, "RegCreateKey");
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/* Add the Event-ID message-file name to the subkey. */
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bSuccess = RegSetValueEx(hk, /* subkey handle */
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"EventMessageFile", /* value name */
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0, /* must be zero */
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REG_EXPAND_SZ, /* value type */
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(LPBYTE) pszMsgDLL, /* address of value data */
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strlen(pszMsgDLL) + 1); /* length of value data */
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PERR(bSuccess == ERROR_SUCCESS, "RegSetValueEx");
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/* Set the supported types flags and addit to the subkey. */
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dwData = EVENTLOG_ERROR_TYPE | EVENTLOG_WARNING_TYPE |
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EVENTLOG_INFORMATION_TYPE;
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bSuccess = RegSetValueEx(hk, /* subkey handle */
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"TypesSupported", /* value name */
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0, /* must be zero */
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REG_DWORD, /* value type */
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(LPBYTE) &dwData, /* address of value data */
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sizeof(DWORD)); /* length of value data */
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PERR(bSuccess == ERROR_SUCCESS, "RegSetValueEx");
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RegCloseKey(hk);
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return;
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}
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/*********************************************************************
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* FUNCTION: reportAnEvent(DWORD dwIdEvent, WORD cStrings, *
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* LPTSTR *ppszStrings); *
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* *
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* PURPOSE: add the event to the event log *
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* *
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* INPUT: the event ID to report in the log, the number of insert *
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* strings, and an array of null-terminated insert strings *
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* *
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* RETURNS: none *
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*********************************************************************/
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void reportAnIEvent(DWORD dwIdEvent, WORD cStrings, LPTSTR *pszStrings)
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{
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HANDLE hAppLog;
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BOOL bSuccess;
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/* Get a handle to the Application event log */
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hAppLog = RegisterEventSource(NULL, /* use local machine */
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"NTP"); /* source name */
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PERR(hAppLog, "RegisterEventSource");
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/* Now report the event, which will add this event to the event log */
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bSuccess = ReportEvent(hAppLog, /* event-log handle */
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EVENTLOG_INFORMATION_TYPE, /* event type */
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0, /* category zero */
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dwIdEvent, /* event ID */
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NULL, /* no user SID */
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cStrings, /* number of substitution strings */
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0, /* no binary data */
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pszStrings, /* string array */
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NULL); /* address of data */
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PERR(bSuccess, "ReportEvent");
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DeregisterEventSource(hAppLog);
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return;
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}
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void reportAnWEvent(DWORD dwIdEvent, WORD cStrings, LPTSTR *pszStrings)
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{
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HANDLE hAppLog;
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BOOL bSuccess;
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/* Get a handle to the Application event log */
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hAppLog = RegisterEventSource(NULL, /* use local machine */
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"NTP"); /* source name */
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PERR(hAppLog, "RegisterEventSource");
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/* Now report the event, which will add this event to the event log */
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bSuccess = ReportEvent(hAppLog, /* event-log handle */
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EVENTLOG_WARNING_TYPE, /* event type */
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0, /* category zero */
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dwIdEvent, /* event ID */
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NULL, /* no user SID */
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cStrings, /* number of substitution strings */
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0, /* no binary data */
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pszStrings, /* string array */
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NULL); /* address of data */
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PERR(bSuccess, "ReportEvent");
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DeregisterEventSource(hAppLog);
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return;
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}
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void reportAnEEvent(DWORD dwIdEvent, WORD cStrings, LPTSTR *pszStrings)
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{
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HANDLE hAppLog;
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BOOL bSuccess;
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/* Get a handle to the Application event log */
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hAppLog = RegisterEventSource(NULL, /* use local machine */
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"NTP"); /* source name */
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PERR(hAppLog, "RegisterEventSource");
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/* Now report the event, which will add this event to the event log */
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bSuccess = ReportEvent(hAppLog, /* event-log handle */
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EVENTLOG_ERROR_TYPE, /* event type */
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0, /* category zero */
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dwIdEvent, /* event ID */
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NULL, /* no user SID */
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cStrings, /* number of substitution strings */
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0, /* no binary data */
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pszStrings, /* string array */
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NULL); /* address of data */
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PERR(bSuccess, "ReportEvent");
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DeregisterEventSource(hAppLog);
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return;
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}
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