static gint
load_categories (void)
{
gchar *contents;
gchar *filename;
gsize length;
gint n_added = 0;
GError *error = NULL;
contents = NULL;
filename = build_categories_filename ();
if (!g_file_test (filename, G_FILE_TEST_EXISTS))
goto exit;
g_debug ("Loading categories from \"%s\"", filename);
if (!g_file_get_contents (filename, &contents, &length, &error)) {
g_warning ("Unable to load categories: %s", error->message);
g_error_free (error);
goto exit;
}
n_added = parse_categories (contents, length);
exit:
g_free (contents);
g_free (filename);
return n_added;
}
static gboolean
migrate_old_categories (void)
{
/* Try migrating old category settings from GConf to the new
* category XML file. If successful, unset the old GConf key
* so that this is a one-time-only operation. */
const gchar *key = "/apps/evolution/general/category_master_list";
GConfClient *client;
gchar *string;
gint n_added = 0;
client = gconf_client_get_default ();
string = gconf_client_get_string (client, key, NULL);
if (string == NULL || *string == '\0')
goto exit;
g_debug ("Loading categories from GConf key \"%s\"", key);
n_added = parse_categories (string, strlen (string));
if (n_added == 0)
goto exit;
/* default icon files are now in an unversioned directory */
g_hash_table_foreach (categories_table, migrate_old_icon_file, NULL);
gconf_client_unset (client, key, NULL);
exit:
g_object_unref (client);
g_free (string);
return n_added;
}
static void
parse_waypoint(void)
{
char *str;
int column = -1;
waypoint *wpt;
garmin_fs_p gmsd = NULL;
bind_fields(waypt_header);
wpt = waypt_new();
gmsd = garmin_fs_alloc(-1);
fs_chain_add(&wpt->fs, (format_specific_data *) gmsd);
while ((str = csv_lineparse(NULL, "\t", "", column++)))
{
int i, dynamic;
double d;
int field_no = header_fields[waypt_header][column];
switch(field_no) {
case 1:
wpt->shortname = DUPSTR(str);
break;
case 2:
wpt->notes = DUPSTR(str);
break;
case 3:
for (i = 0; i <= gt_waypt_class_map_line; i++) {
if (case_ignore_strcmp(str, gt_waypt_class_names[i]) == 0) {
GMSD_SET(wpt_class, i);
break;
}
}
break;
case 4:
parse_coordinates(str, datum_index, grid_index,
&wpt->latitude, &wpt->longitude, MYNAME);
break;
case 5:
if (parse_distance(str, &d, 1, MYNAME)) wpt->altitude = d;
break;
case 6:
if (parse_distance(str, &d, 1, MYNAME)) WAYPT_SET(wpt, depth, d);
break;
case 7:
if (parse_distance(str, &d, 1, MYNAME)) WAYPT_SET(wpt, proximity, d);
break;
case 8:
if (parse_temperature(str, &d)) WAYPT_SET(wpt, temperature, d);
break;
case 9:
if (parse_display(str, &i)) GMSD_SET(display, i);
break;
case 10:
break; /* skip color */
case 11:
i = gt_find_icon_number_from_desc(str, GDB);
GMSD_SET(icon, i);
wpt->icon_descr = gt_find_desc_from_icon_number(i, GDB, &dynamic);
wpt->wpt_flags.icon_descr_is_dynamic = dynamic;
break;
case 12:
GMSD_SETSTR(facility, str);
break;
case 13:
GMSD_SETSTR(city, str);
break;
case 14:
GMSD_SETSTR(state, str);
break;
case 15:
GMSD_SETSTR(country, str);
GMSD_SETSTR(cc, gt_get_icao_cc(str, wpt->shortname));
break;
case 16:
parse_date_and_time(str, &wpt->creation_time);
break;
case 17:
wpt->url = DUPSTR(str);
break;
case 18:
GMSD_SET(category, parse_categories(str));
break;
default:
break;
}
}
waypt_add(wpt);
}