Function dParser_parse_rc_line

dlib/dlib.c:834–871

* Take a dillo rc line and return 'name' and 'value' pointers to it. * Notes: * - line is modified! * - it skips blank lines and lines starting with '#' * * Return value: 1 on blank line or comment, 0 on successful value/pair, * -1 otherwise. */

 *              -1 otherwise.
 */
int dParser_parse_rc_line(char **line, char **name, char **value)
{
   char *eq, *p;
   int len, ret = -1;

   dReturn_val_if_fail(*line, ret);

   *name = NULL;
   *value = NULL;
   dStrstrip(*line);
   if (!*line[0] || *line[0] == '#') {
      /* blank line or comment */
      ret = 1;
   } else if ((eq = strchr(*line, '='))) {
      /* get name */
      for (p = *line; *p && *p != '=' && !dIsspace(*p); ++p);
      *p = 0;
      *name = *line;

      /* skip whitespace */
      if (p < eq)
         for (++p; dIsspace(*p); ++p);

      /* get value */
      if (p == eq) {
         for (++p; dIsspace(*p); ++p);
         len = strlen(p);
         if (len >= 2 && *p == '"' && p[len-1] == '"') {
            p[len-1] = 0;
            ++p;
         }
         *value = p;
         ret = 0;
      }
   }

   return ret;
}

/*
 *- Dlib messages -------------------------------------------------------------