63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
/*
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* humandate - convert an NTP (or the current) time to something readable
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*/
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#include <stdio.h>
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#include "ntp_fp.h"
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#include "ntp_unixtime.h" /* includes <sys/time.h> and <time.h> */
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#include "lib_strbuf.h"
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#include "ntp_stdlib.h"
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static const char *months[] = {
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"Jan", "Feb", "Mar", "Apr", "May", "Jun",
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"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
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};
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static const char *days[] = {
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"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
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};
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char *
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humandate(
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u_long ntptime
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)
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{
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char *bp;
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struct tm *tm;
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tm = ntp2unix_tm(ntptime, 1);
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if (!tm)
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return "--- --- -- ---- --:--:--";
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LIB_GETBUF(bp);
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(void) sprintf(bp, "%s, %s %2d %4d %2d:%02d:%02d",
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days[tm->tm_wday], months[tm->tm_mon], tm->tm_mday,
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1900+tm->tm_year, tm->tm_hour, tm->tm_min, tm->tm_sec);
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return bp;
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}
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/* This is used in msyslog.c; we don't want to clutter up the log with
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the year and day of the week, etc.; just the minimal date and time. */
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char *
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humanlogtime(void)
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{
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char *bp;
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time_t cursec = time((time_t *) 0);
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struct tm *tm;
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tm = localtime(&cursec);
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if (!tm)
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return "-- --- --:--:--";
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LIB_GETBUF(bp);
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(void) sprintf(bp, "%2d %s %02d:%02d:%02d",
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tm->tm_mday, months[tm->tm_mon],
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tm->tm_hour, tm->tm_min, tm->tm_sec);
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return bp;
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}
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