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/*
* msyslog - either send a message to the terminal or print it on
* the standard output.
*
* Converted to use varargs, much better ... jks
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <stdio.h>
#include "ntp_types.h"
#include "ntp_string.h"
#include "ntp_syslog.h"
#include "ntp_stdlib.h"
#ifdef SYS_WINNT
# include "..\ports\winnt\libntp\log.h"
# include "..\ports\winnt\libntp\messages.h"
#endif
int syslogit = 1;
FILE *syslog_file = NULL;
u_long ntp_syslogmask = ~ (u_long) 0;
#ifdef SYS_WINNT
HANDLE hEventSource;
LPTSTR lpszStrings[1];
static WORD event_type[] = {
EVENTLOG_ERROR_TYPE, EVENTLOG_ERROR_TYPE, EVENTLOG_ERROR_TYPE, EVENTLOG_ERROR_TYPE,
EVENTLOG_WARNING_TYPE,
EVENTLOG_INFORMATION_TYPE, EVENTLOG_INFORMATION_TYPE, EVENTLOG_INFORMATION_TYPE,
};
#endif /* SYS_WINNT */
extern char *progname;
#if defined(__STDC__) || defined(HAVE_STDARG_H)
void msyslog(int level, const char *fmt, ...)
#else /* defined(__STDC__) || defined(HAVE_STDARG_H) */
/*VARARGS*/
void msyslog(va_alist)
va_dcl
#endif /* defined(__STDC__) || defined(HAVE_STDARG_H) */
{
#if defined(__STDC__) || defined(HAVE_STDARG_H)
#else
int level;
const char *fmt;
#endif
va_list ap;
char buf[1025], nfmt[256];
#if defined(SYS_WINNT)
char xerr[50];
#endif
register int c;
register char *n, *prog;
register const char *f;
int olderrno;
char *err;
#if defined(__STDC__) || defined(HAVE_STDARG_H)
va_start(ap, fmt);
#else
va_start(ap);
level = va_arg(ap, int);
fmt = va_arg(ap, char *);
#endif
olderrno = errno;
n = nfmt;
f = fmt;
while ((c = *f++) != '\0' && c != '\n' && n < &nfmt[252]) {
if (c != '%') {
*n++ = c;
continue;
}
if ((c = *f++) != 'm') {
*n++ = '%';
*n++ = c;
continue;
}
err = 0;
#if !defined(SYS_WINNT)
err = strerror(olderrno);
#else /* SYS_WINNT */
err = xerr;
FormatMessage(
FORMAT_MESSAGE_FROM_SYSTEM,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), /* Default language */
(LPTSTR) err,
sizeof(xerr),
NULL);
#endif /* SYS_WINNT */
if ((n + strlen(err)) < &nfmt[254]) {
strcpy(n, err);
n += strlen(err);
}
}
#if !defined(VMS)
if (!syslogit)
#endif /* VMS */
*n++ = '\n';
*n = '\0';
vsprintf(buf, nfmt, ap);
#if !defined(VMS) && !defined (SYS_VXWORKS)
if (syslogit)
#ifndef SYS_WINNT
syslog(level, "%s", buf);
#else
{
lpszStrings[0] = buf;
switch (event_type[level])
{
case EVENTLOG_ERROR_TYPE:
reportAnEEvent(NTP_ERROR,1,lpszStrings);
break;
case EVENTLOG_INFORMATION_TYPE:
reportAnIEvent(NTP_INFO,1,lpszStrings);
break;
case EVENTLOG_WARNING_TYPE:
reportAnWEvent(NTP_WARNING,1,lpszStrings);
break;
} /* switch end */
}
#endif /* SYS_WINNT */
else
#endif /* VMS && SYS_VXWORKS*/
{
FILE *out_file = syslog_file ? syslog_file
: level <= LOG_ERR ? stderr : stdout;
/* syslog() provides the timestamp, so if we're not using
syslog, we must provide it. */
prog = strrchr(progname, '/');
if (prog == NULL)
prog = progname;
else
prog++;
(void) fprintf(out_file, "%s ", humanlogtime ());
(void) fprintf(out_file, "%s[%d]: %s", prog, (int)getpid(), buf);
fflush (out_file);
}
va_end(ap);
}
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