+static void parse_group(const gchar *buf, gulong len,
+ ObtDDParse *parse, gboolean *error)
+{
+ ObtDDParseGroup *g;
+ gchar *group;
+ gulong i;
+
+ /* get the group name */
+ group = g_strndup(buf+1, len-2);
+ for (i = 0; i < len-2; ++i)
+ if ((guchar)group[i] < 32 || (guchar)group[i] >= 127) {
+ /* valid ASCII only */
+ parse_error("Invalid character found", parse, NULL);
+ group[i] = '\0'; /* stopping before this character */
+ break;
+ }
+
+ /* make sure it's a new group */
+ g = g_hash_table_lookup(parse->group_hash, group);
+ if (g && g->seen) {
+ parse_error("Duplicate group found", parse, error);
+ g_free(group);
+ return;
+ }
+ /* if it's the first group, make sure it's named Desktop Entry */
+ else if (!parse->group && strcmp(group, "Desktop Entry") != 0)
+ {
+ parse_error("Incorrect group found, "
+ "expected [Desktop Entry]",
+ parse, error);
+ g_free(group);
+ return;
+ }
+ else {
+ if (!g) {
+ g = group_new(group, NULL);
+ g_hash_table_insert(parse->group_hash, g->name, g);
+ }
+ else
+ g_free(group);
+
+ g->seen = TRUE;
+ parse->group = g;
+ g_print("Found group %s\n", g->name);
+ }
+}
+
+static void parse_key_value(const gchar *buf, gulong len,
+ ObtDDParse *parse, gboolean *error)
+{
+ gulong i, keyend, valstart, eq;
+ char *key;
+
+ /* find the end of the key */
+ for (i = 0; i < len; ++i)
+ if (!(((guchar)buf[i] >= 'A' && (guchar)buf[i] <= 'Z') ||
+ ((guchar)buf[i] >= 'a' && (guchar)buf[i] <= 'z') ||
+ ((guchar)buf[i] >= '0' && (guchar)buf[i] <= '9') ||
+ ((guchar)buf[i] == '-'))) {
+ /* not part of the key */
+ keyend = i;
+ break;
+ }
+ if (keyend < 1) {
+ parse_error("Empty key", parse, error);
+ return;
+ }
+ /* find the = character */
+ for (i = keyend; i < len; ++i) {
+ if (buf[i] == '=') {
+ eq = i;
+ break;
+ }
+ else if (buf[i] != ' ') {
+ parse_error("Invalid character in key name", parse, error);
+ return ;
+ }
+ }
+ if (i == len) {
+ parse_error("Key without value found", parse, error);
+ return;
+ }
+ /* find the start of the value */
+ for (i = eq+1; i < len; ++i)
+ if (buf[i] != ' ') {
+ valstart = i;
+ break;
+ }
+ if (i == len) {
+ parse_error("Empty value found", parse, error);
+ return;
+ }
+
+ key = g_strndup(buf, keyend);
+ if (g_hash_table_lookup(parse->group->key_hash, key)) {
+ parse_error("Duplicate key found", parse, error);
+ g_free(key);
+ return;
+ }
+ g_print("Found key/value %s=%s.\n", key, buf+valstart);
+ if (parse->group->key_func)
+ parse->group->key_func(key, buf+valstart, parse, error);
+}
+