73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/*
|
|
* prettydate - convert a time stamp to something readable
|
|
*/
|
|
#include <stdio.h>
|
|
|
|
#include "ntp_fp.h"
|
|
#include "ntp_unixtime.h" /* includes <sys/time.h> */
|
|
#include "lib_strbuf.h"
|
|
#include "ntp_stdlib.h"
|
|
|
|
#ifndef TM_IN_SYS_TIME
|
|
#include <time.h>
|
|
#endif
|
|
|
|
static const char *months[] = {
|
|
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
|
|
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
|
|
};
|
|
|
|
static const char *days[] = {
|
|
"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
|
|
};
|
|
|
|
char *
|
|
prettydate(
|
|
l_fp *ts
|
|
)
|
|
{
|
|
char *bp;
|
|
struct tm *tm;
|
|
time_t sec;
|
|
u_long msec;
|
|
|
|
LIB_GETBUF(bp);
|
|
|
|
sec = ts->l_ui - JAN_1970;
|
|
msec = ts->l_uf / 4294967; /* fract / (2 ** 32 / 1000) */
|
|
|
|
tm = localtime(&sec);
|
|
|
|
(void) sprintf(bp, "%08lx.%08lx %s, %s %2d %4d %2d:%02d:%02d.%03lu",
|
|
(u_long)ts->l_ui, (u_long)ts->l_uf, days[tm->tm_wday],
|
|
months[tm->tm_mon], tm->tm_mday, 1900 + tm->tm_year,
|
|
tm->tm_hour,tm->tm_min, tm->tm_sec, msec);
|
|
|
|
return bp;
|
|
}
|
|
|
|
char *
|
|
gmprettydate(
|
|
l_fp *ts
|
|
)
|
|
{
|
|
char *bp;
|
|
struct tm *tm;
|
|
time_t sec;
|
|
u_long msec;
|
|
|
|
LIB_GETBUF(bp);
|
|
|
|
sec = ts->l_ui - JAN_1970;
|
|
msec = ts->l_uf / 4294967; /* fract / (2 ** 32 / 1000) */
|
|
|
|
tm = gmtime(&sec);
|
|
|
|
(void) sprintf(bp, "%08lx.%08lx %s, %s %2d %4d %2d:%02d:%02d.%03lu UTC",
|
|
(u_long)ts->l_ui, (u_long)ts->l_uf, days[tm->tm_wday],
|
|
months[tm->tm_mon], tm->tm_mday, 1900 + tm->tm_year,
|
|
tm->tm_hour,tm->tm_min, tm->tm_sec, msec);
|
|
|
|
return bp;
|
|
}
|