static void
show(timezone_t tz, char *zone, time_t t, bool v)
{
struct tm * tmp;
struct tm * gmtmp;
struct tm tm, gmtm;
(void) printf("%-*s ", (int) longest, zone);
if (v) {
gmtmp = my_gmtime_r(&t, &gmtm);
if (gmtmp == NULL) {
printf(tformat(), t);
} else {
dumptime(gmtmp);
(void) printf(" UT");
}
(void) printf(" = ");
}
tmp = my_localtime_rz(tz, &t, &tm);
dumptime(tmp);
if (tmp != NULL) {
if (*abbr(tmp) != '\0')
(void) printf(" %s", abbr(tmp));
if (v) {
long off = gmtoff(tmp, NULL, gmtmp);
(void) printf(" isdst=%d", tmp->tm_isdst);
if (off != LONG_MIN)
(void) printf(" gmtoff=%ld", off);
}
}
(void) printf("\n");
if (tmp != NULL && *abbr(tmp) != '\0')
abbrok(abbr(tmp), zone);
}
static void
show(char *zone, time_t t, int v)
{
register struct tm * tmp;
(void) printf("%-*s ", (int) longest, zone);
if (v) {
tmp = gmtime(&t);
if (tmp == NULL) {
(void) printf(tformat(), t);
} else {
dumptime(tmp);
(void) printf(" UTC");
}
(void) printf(" = ");
}
tmp = my_localtime(&t);
dumptime(tmp);
if (tmp != NULL) {
if (*abbr(tmp) != '\0')
(void) printf(" %s", abbr(tmp));
if (v) {
(void) printf(" isdst=%d", tmp->tm_isdst);
#ifdef TM_GMTOFF
(void) printf(" gmtoff=%ld", tmp->TM_GMTOFF);
#endif /* defined TM_GMTOFF */
}
}
(void) printf("\n");
if (tmp != NULL && *abbr(tmp) != '\0')
abbrok(abbr(tmp), zone);
}
int main(int argc, char **argv)
{
njb_t njbs[NJB_MAX_DEVICES], *njb;
extern char *optarg;
int opt;
int n, debug;
njb_time_t *time;
char *pnum;
char num[80];
debug = 0;
while ((opt = getopt(argc, argv, "D:")) != -1) {
switch (opt) {
case 'D':
debug = atoi(optarg);
break;
default:
fprintf(stderr, "usage: settime [ -D debuglvl ]\n");
return 1;
}
}
if (debug)
NJB_Set_Debug(debug);
if (NJB_Discover(njbs, 0, &n) == -1) {
fprintf(stderr, "could not locate any jukeboxes\n");
return 1;
}
if (n == 0) {
fprintf(stderr, "no NJB devices found\n");
return 0;
}
njb = njbs;
if (NJB_Open(njb) == -1) {
NJB_Error_Dump(njb,stderr);
return 1;
}
if (NJB_Capture(njb) == -1) {
NJB_Error_Dump(njb,stderr);
return 1;
}
time = NJB_Get_Time(njb);
printf("The time on the jukebox is:\n");
dumptime(time);
printf("\nNew time (old values preserved if left blank):\n");
if ( (pnum= prompt("Year:", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->year= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Month (1-12):", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->month= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Day:", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->day= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Weekday (0-6):", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->weekday= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Hours (0-23):", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->hours= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Minutes (0-59):", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->minutes= (u_int16_t) strtoul(pnum, 0, 10);
}
if ( (pnum= prompt("Seconds (0-59):", num, 80, 0)) == NULL ) return 1;
if ( strlen(pnum) ) {
time->seconds= (u_int16_t) strtoul(pnum, 0, 10);
}
printf("The time on the jukebox is being set to:\n");
dumptime(time);
if (NJB_Set_Time(njb, time) == -1) {
NJB_Error_Dump(njb,stderr);
}
NJB_Destroy_Time(time);
NJB_Release(njb);
NJB_Close(njb);
return 0;
}
