load_radar_gui(self, radar);
}
-static void update_times(AWeatherRadar *self, char *site, char **last_time)
+static void update_times(AWeatherRadar *self, AWeatherView *view, char *site, char **last_time)
{
- char *list_uri = g_strdup_printf(
- "http://mesonet.agron.iastate.edu/data/nexrd2/raw/K%s/dir.list",
- site);
- GFile *list = g_file_new_for_uri(list_uri);
- g_free(list_uri);
-
- gchar *data;
- gsize length;
- GError *error = NULL;
- g_file_load_contents(list, NULL, &data, &length, NULL, &error);
- g_object_unref(list);
- if (error) {
- g_warning("Error loading list for %s: %s", site, error->message);
- g_error_free(error);
- return;
+ GList *times = NULL;
+ if (aweather_view_get_offline(view)) {
+ gchar *path = g_build_filename(g_get_user_cache_dir(), PACKAGE, "nexrd2", "raw", site, NULL);
+ GDir *dir = g_dir_open(path, 0, NULL);
+ if (dir) {
+ const gchar *name;
+ while ((name = g_dir_read_name(dir))) {
+ times = g_list_prepend(times, g_strdup(name));
+ }
+ g_dir_close(dir);
+ }
+ g_free(path);
+ } else {
+ gchar *data;
+ gsize length;
+ GError *error = NULL;
+
+ char *list_uri = g_strdup_printf("http://mesonet.agron.iastate.edu/data/nexrd2/raw/%s/dir.list", site);
+ GFile *list = g_file_new_for_uri(list_uri);
+ g_file_load_contents(list, NULL, &data, &length, NULL, &error);
+ if (error) {
+ g_warning("Error loading list for %s: %s", site, error->message);
+ g_error_free(error);
+ } else {
+ gchar **lines = g_strsplit(data, "\n", -1);
+ for (int i = 0; lines[i] && lines[i][0]; i++) {
+ char **parts = g_strsplit(lines[i], " ", 2);
+ times = g_list_prepend(times, parts[1]);
+ g_strfreev(parts);
+ }
+ g_strfreev(lines);
+ g_free(data);
+ }
+
+ g_free(list_uri);
+ g_object_unref(list);
}
- gchar **lines = g_strsplit(data, "\n", -1);
+
+ GRegex *regex = g_regex_new("^[A-Z]{4}_([0-9]{8}_[0-9]{4})$", 0, 0, NULL); // KLSX_20090622_2113
+ GMatchInfo *info;
+
GtkTreeView *tview = GTK_TREE_VIEW(aweather_gui_get_widget(self->gui, "time"));
GtkListStore *lstore = GTK_LIST_STORE(gtk_tree_view_get_model(tview));
gtk_list_store_clear(lstore);
GtkTreeIter iter;
- for (int i = 0; lines[i] && lines[i][0]; i++) {
- // format: `841907 KABR_20090510_0159'
- //g_message("\tadding %p [%s]", lines[i], lines[i]);
- char **parts = g_strsplit(lines[i], " ", 2);
- char *time = parts[1]+5;
- gtk_list_store_insert(lstore, &iter, 0);
- gtk_list_store_set(lstore, &iter, 0, time, -1);
- g_strfreev(parts);
+ times = g_list_reverse(times);
+ for (GList *cur = times; cur; cur = cur->next) {
+ g_message("trying time %s", (gchar*)cur->data);
+ if (g_regex_match(regex, cur->data, 0, &info)) {
+ gchar *time = g_match_info_fetch(info, 1);
+ g_message("adding time %s", (gchar*)cur->data);
+ gtk_list_store_insert(lstore, &iter, 0);
+ gtk_list_store_set(lstore, &iter, 0, time, -1);
+ if (last_time)
+ *last_time = time;
+ }
}
- if (last_time)
- gtk_tree_model_get(GTK_TREE_MODEL(lstore), &iter, 0, last_time, -1);
-
- g_free(data);
- g_strfreev(lines);
+ g_regex_unref(regex);
+ g_list_foreach(times, (GFunc)g_free, NULL);
+ g_list_free(times);
}
/*****************
load_sweep (self, g_object_get_data(G_OBJECT(button), "sweep"));
}
-static void on_time_changed(AWeatherView *view, char *time, gpointer _self)
+static void on_time_changed(AWeatherView *view, const char *time, gpointer _self)
{
AWeatherRadar *self = AWEATHER_RADAR(_self);
- g_debug("AWeatherRadar: on_time_changed - setting time");
+ g_debug("AWeatherRadar: on_time_changed - setting time=%s", time);
// format: http://mesonet.agron.iastate.edu/data/nexrd2/raw/KABR/KABR_20090510_0323
char *site = aweather_view_get_site(view);
char *base = "http://mesonet.agron.iastate.edu/data/";
- char *path = g_strdup_printf("nexrd2/raw/K%s/K%s_%s", site, site, time);
+ char *path = g_strdup_printf("nexrd2/raw/%s/%s_%s", site, site, time);
/* Clear out children */
GtkWidget *child = gtk_bin_get_child(GTK_BIN(self->config_body));
aweather_gui_gl_redraw(self->gui);
/* Start loading the new radar */
- cache_file(base, path, AWEATHER_UPDATE, cached_cb, self);
+ if (aweather_view_get_offline(view))
+ cache_file(base, path, AWEATHER_ONCE, cached_cb, self);
+ else
+ cache_file(base, path, AWEATHER_UPDATE, cached_cb, self);
g_free(path);
}
AWeatherRadar *self = AWEATHER_RADAR(_self);
g_debug("AWeatherRadar: on_site_changed - Loading wsr88d list for %s", site);
char *time = NULL;
- update_times(self, site, &time);
+ update_times(self, view, site, &time);
aweather_view_set_time(view, time);
g_free(time);
AWeatherRadar *self = AWEATHER_RADAR(_self);
char *site = aweather_view_get_site(view);
char *time = NULL;
- update_times(self, site, &time);
+ update_times(self, view, site, &time);
aweather_view_set_time(view, time);
g_free(time);
}