/* Set time
* Do this before setting setting location
* so that it doesn't refresh twice */
- struct tm tm = {};
- strptime(time, "%Y-%m-%d %H:%M", &tm);
- time_t sec = mktime(&tm);
+ int year, mon, day, hour, min;
+ sscanf(time, "%d-%d-%d %d:%d", &year, &mon, &day, &hour, &min);
+ time_t sec = mktime(&(struct tm){0, year-1900, mon-1, day, hour, min});
if (sec > 0)
grits_viewer_set_time(gui->viewer, sec);
g_debug("date = [%s] == %lu\n", time, sec);
}
/* Set time widget */
- struct tm tm;
- gmtime_r(&alert->updated, &tm);
+ struct tm *tm = gmtime(&alert->updated);
gchar *date_str = g_strdup_printf(" <b><i>%04d-%02d-%02d %02d:%02d</i></b>",
- tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
- tm.tm_hour, tm.tm_min);
+ tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min);
gtk_label_set_markup(GTK_LABEL(updated), date_str);
g_free(date_str);
}
static gchar *_find_nearest(time_t time, GList *files,
- gsize offset, gchar *format)
+ gsize offset)
{
g_debug("RadarSite: find_nearest ...");
time_t nearest_time = 0;
struct tm tm = {};
for (GList *cur = files; cur; cur = cur->next) {
gchar *file = cur->data;
- strptime(file+offset, format, &tm);
+ sscanf(file+offset, "%4d%2d%2d_%2d%2d",
+ &tm.tm_year, &tm.tm_mon, &tm.tm_mday,
+ &tm.tm_hour, &tm.tm_min);
+ tm.tm_year -= 1900;
+ tm.tm_mon -= 1;
if (ABS(time - mktime(&tm)) <
ABS(time - nearest_time)) {
nearest_file = file;
"^\\w{4}_\\d{8}_\\d{4}$", site->city->code,
"\\d+ (.*)", (offline ? NULL : dir_list));
g_free(dir_list);
- gchar *nearest = _find_nearest(site->time, files, 5, "%Y%m%d_%H%M");
+ gchar *nearest = _find_nearest(site->time, files, 5);
g_list_foreach(files, (GFunc)g_free, NULL);
g_list_free(files);
if (!nearest) {
if (time(NULL) - conus->time < 60*60*5 && !offline) {
/* radar.weather.gov is full of lies.
* the index pages get cached and out of date */
- struct tm tm;
- gmtime_r(&conus->time, &tm);
- time_t onthe8 = conus->time - 60*((tm.tm_min+1)%10+1);
- gmtime_r(&onthe8, &tm);
+ /* gmtime is not thread safe, but it's not used very often so
+ * hopefully it'll be alright for now... :-( */
+ struct tm *tm = gmtime(&conus->time);
+ time_t onthe8 = conus->time - 60*((tm->tm_min+1)%10+1);
+ tm = gmtime(&onthe8);
nearest = g_strdup_printf("Conus_%04d%02d%02d_%02d%02d_N0Ronly.gif",
- tm.tm_year+1900, tm.tm_mon+1, tm.tm_mday,
- tm.tm_hour, tm.tm_min);
+ tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min);
} else {
GList *files = grits_http_available(conus->http,
"^Conus_[^\"]*_N0Ronly.gif$", "", NULL, NULL);
- nearest = _find_nearest(conus->time, files, 6, "%Y%m%d_%H%M");
+ nearest = _find_nearest(conus->time, files, 6);
g_list_foreach(files, (GFunc)g_free, NULL);
g_list_free(files);
if (!nearest) {