- /* hard_threshold parameter is an integer.
- * If the matching score of a ip get a score gretter than this threshold,
- * the hook "hard_match" is called.
- * hard_threshold = 0 means, that all matches are hard matches.
- * default is 0;
- */
- } else if (strcmp(param->name, "hard_threshold") == 0) {
- char *next;
- data->hard_threshold = strtol(param->value, &next, 10);
- PARSE_CHECK(*next, "invalid threshold value %s", param->value);
-
- /* soft_threshold parameter is an integer.
- * if the matching score of an ip get a score getter than this threshold
- * and smaller or equal than the hard_threshold, the hook "soft_match"
- * is called.
- * default is 0;
- */
- } else if (strcmp(param->name, "hard_threshold") == 0) {
- char *next;
- data->soft_threshold = strtol(param->value, &next, 10);
- PARSE_CHECK(*next, "invalid threshold value %s", param->value);
+ /* host parameter.
+ * weight:hostname.
+ * define a RBL to use through DNS resolution.
+ */
+ case ATK_HOST: {
+ int weight = 0;
+ const char *current = param->value;
+ const char *p = m_strchrnul(param->value, ':');
+ char *next = NULL;
+ for (int i = 0 ; i < 2 ; ++i) {
+ PARSE_CHECK(i == 1 || *p,
+ "host parameter must contains a weight option");
+ switch (i) {
+ case 0:
+ weight = strtol(current, &next, 10);
+ PARSE_CHECK(next == p && weight >= 0 && weight <= 1024,
+ "illegal weight value %.*s",
+ (p - current), current);
+ break;