diff options
Diffstat (limited to 'src/or/policies.c')
| -rw-r--r-- | src/or/policies.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/or/policies.c b/src/or/policies.c index 6e984211ba..486c2647eb 100644 --- a/src/or/policies.c +++ b/src/or/policies.c @@ -1413,6 +1413,33 @@ parse_short_policy(const char *summary) return result; } +/** Write <b>policy</b> back out into a string. Used only for unit tests + * currently. */ +const char * +write_short_policy(const short_policy_t *policy) +{ + int i; + char *answer; + smartlist_t *sl = smartlist_new(); + + smartlist_add_asprintf(sl, "%s", policy->is_accept ? "accept " : "reject "); + + for(i=0; i < policy->n_entries; i++) { + const short_policy_entry_t *e = &policy->entries[i]; + if (e->min_port == e->max_port) { + smartlist_add_asprintf(sl, "%d", e->min_port); + } else { + smartlist_add_asprintf(sl, "%d-%d", e->min_port, e->max_port); + } + if (i < policy->n_entries-1) + smartlist_add(sl, tor_strdup(",")); + } + answer = smartlist_join_strings(sl, "", 0, NULL); + SMARTLIST_FOREACH(sl, char *, a, tor_free(a)); + smartlist_free(sl); + return answer; +} + /** Release all storage held in <b>policy</b>. */ void short_policy_free(short_policy_t *policy) |