static int mr_match_regexen(mr_regex_t *re_head, /* {{{ */
const char *string) {
if (re_head == NULL)
- return (FC_MATCH_MATCHES);
+ return FC_MATCH_MATCHES;
for (mr_regex_t *re = re_head; re != NULL; re = re->next) {
int status;
} else {
DEBUG("regex match: Regular expression `%s' does not match `%s'.",
re->re_str, string);
- return (FC_MATCH_NO_MATCH);
+ return FC_MATCH_NO_MATCH;
}
}
- return (FC_MATCH_MATCHES);
+ return FC_MATCH_MATCHES;
} /* }}} int mr_match_regexen */
static int mr_add_regex(mr_regex_t **re_head, const char *re_str, /* {{{ */
re = calloc(1, sizeof(*re));
if (re == NULL) {
log_err("mr_add_regex: calloc failed.");
- return (-1);
+ return -1;
}
re->next = NULL;
if (re->re_str == NULL) {
sfree(re);
log_err("mr_add_regex: strdup failed.");
- return (-1);
+ return -1;
}
status = regcomp(&re->re, re->re_str, REG_EXTENDED | REG_NOSUB);
errmsg);
sfree(re->re_str);
sfree(re);
- return (-1);
+ return -1;
}
if (*re_head == NULL) {
ptr->next = re;
}
- return (0);
+ return 0;
} /* }}} int mr_add_regex */
static int mr_config_add_regex(mr_regex_t **re_head, /* {{{ */
oconfig_item_t *ci) {
if ((ci->values_num != 1) || (ci->values[0].type != OCONFIG_TYPE_STRING)) {
log_warn("`%s' needs exactly one string argument.", ci->key);
- return (-1);
+ return -1;
}
return mr_add_regex(re_head, ci->values[0].value.string, ci->key);
if ((ci->values_num != 2) || (ci->values[0].type != OCONFIG_TYPE_STRING) ||
(ci->values[1].type != OCONFIG_TYPE_STRING)) {
log_warn("`%s' needs exactly two string arguments.", ci->key);
- return (-1);
+ return -1;
}
if (*meta == NULL) {
*meta = llist_create();
if (*meta == NULL) {
log_err("mr_config_add_meta_regex: llist_create failed.");
- return (-1);
+ return -1;
}
}
meta_key = strdup(meta_key);
if (meta_key == NULL) {
log_err("mr_config_add_meta_regex: strdup failed.");
- return (-1);
+ return -1;
}
entry = llentry_create(meta_key, NULL);
if (entry == NULL) {
log_err("mr_config_add_meta_regex: llentry_create failed.");
sfree(meta_key);
- return (-1);
+ return -1;
}
/* meta_key and entry will now be freed by mr_free_match(). */
llist_append(*meta, entry);
}
- ssnprintf(buffer, sizeof(buffer), "%s `%s'", ci->key, meta_key);
+ snprintf(buffer, sizeof(buffer), "%s `%s'", ci->key, meta_key);
/* Can't pass &entry->value into mr_add_regex, so copy in/out. */
re_head = entry->value;
status = mr_add_regex(&re_head, ci->values[1].value.string, buffer);
m = calloc(1, sizeof(*m));
if (m == NULL) {
log_err("mr_create: calloc failed.");
- return (-ENOMEM);
+ return -ENOMEM;
}
m->invert = 0;
if (status != 0) {
mr_free_match(m);
- return (status);
+ return status;
}
*user_data = m;
- return (0);
+ return 0;
} /* }}} int mr_create */
static int mr_destroy(void **user_data) /* {{{ */
{
if ((user_data != NULL) && (*user_data != NULL))
mr_free_match(*user_data);
- return (0);
+ return 0;
} /* }}} int mr_destroy */
static int mr_match(const data_set_t __attribute__((unused)) * ds, /* {{{ */
int nomatch_value = FC_MATCH_NO_MATCH;
if ((user_data == NULL) || (*user_data == NULL))
- return (-1);
+ return -1;
m = *user_data;
}
if (mr_match_regexen(m->host, vl->host) == FC_MATCH_NO_MATCH)
- return (nomatch_value);
+ return nomatch_value;
if (mr_match_regexen(m->plugin, vl->plugin) == FC_MATCH_NO_MATCH)
- return (nomatch_value);
+ return nomatch_value;
if (mr_match_regexen(m->plugin_instance, vl->plugin_instance) ==
FC_MATCH_NO_MATCH)
- return (nomatch_value);
+ return nomatch_value;
if (mr_match_regexen(m->type, vl->type) == FC_MATCH_NO_MATCH)
- return (nomatch_value);
+ return nomatch_value;
if (mr_match_regexen(m->type_instance, vl->type_instance) ==
FC_MATCH_NO_MATCH)
- return (nomatch_value);
+ return nomatch_value;
if (vl->meta != NULL) {
for (llentry_t *e = llist_head(m->meta); e != NULL; e = e->next) {
mr_regex_t *meta_re = (mr_regex_t *)e->value;
char *value;
int status = meta_data_get_string(vl->meta, e->key, &value);
if (status == (-ENOENT)) /* key is not present */
- return (nomatch_value);
+ return nomatch_value;
if (status != 0) /* some other problem */
continue; /* error will have already been printed. */
if (mr_match_regexen(meta_re, value) == FC_MATCH_NO_MATCH) {
sfree(value);
- return (nomatch_value);
+ return nomatch_value;
}
sfree(value);
}
}
- return (match_value);
+ return match_value;
} /* }}} int mr_match */
void module_register(void) {