diff options
Diffstat (limited to 'src/or/dirserv.c')
| -rw-r--r-- | src/or/dirserv.c | 48 |
1 files changed, 30 insertions, 18 deletions
diff --git a/src/or/dirserv.c b/src/or/dirserv.c index 17fff6110c..57d1a8d827 100644 --- a/src/or/dirserv.c +++ b/src/or/dirserv.c @@ -41,7 +41,7 @@ static time_t the_v2_networkstatus_is_dirty = 1; static cached_dir_t *the_directory = NULL; /** For authoritative directories: the current (v1) network status. */ -static cached_dir_t the_runningrouters = { NULL, NULL, 0, 0, 0, -1 }; +static cached_dir_t the_runningrouters; static void directory_remove_invalid(void); static cached_dir_t *dirserv_regenerate_directory(void); @@ -1211,14 +1211,14 @@ directory_too_idle_to_fetch_descriptors(or_options_t *options, time_t now) static cached_dir_t *cached_directory = NULL; /** The v1 runningrouters document we'll serve (as a cache or as an authority) * if requested. */ -static cached_dir_t cached_runningrouters = { NULL, NULL, 0, 0, 0, -1 }; +static cached_dir_t cached_runningrouters; /** Used for other dirservers' v2 network statuses. Map from hexdigest to * cached_dir_t. */ static digestmap_t *cached_v2_networkstatus = NULL; -/** The v3 consensus network status that we're currently serving. */ -static cached_dir_t *cached_v3_networkstatus = NULL; +/** Map from flavor name to the v3 consensuses that we're currently serving. */ +static strmap_t *cached_consensuses = NULL; /** Possibly replace the contents of <b>d</b> with the value of * <b>directory</b> published on <b>when</b>, unless <b>when</b> is older than @@ -1386,17 +1386,26 @@ dirserv_set_cached_networkstatus_v2(const char *networkstatus, } } -/** Replace the v3 consensus networkstatus that we're serving with - * <b>networkstatus</b>, published at <b>published</b>. No validation is - * performed. */ +/** Replace the v3 consensus networkstatus of type <b>flavor_name</b> that + * we're serving with <b>networkstatus</b>, published at <b>published</b>. No + * validation is performed. */ void -dirserv_set_cached_networkstatus_v3(const char *networkstatus, - time_t published) +dirserv_set_cached_consensus_networkstatus(const char *networkstatus, + const char *flavor_name, + const digests_t *digests, + time_t published) { - if (cached_v3_networkstatus) - cached_dir_decref(cached_v3_networkstatus); - cached_v3_networkstatus = new_cached_dir( - tor_strdup(networkstatus), published); + cached_dir_t *new_networkstatus; + cached_dir_t *old_networkstatus; + if (!cached_consensuses) + cached_consensuses = strmap_new(); + + new_networkstatus = new_cached_dir(tor_strdup(networkstatus), published); + memcpy(&new_networkstatus->digests, digests, sizeof(digests_t)); + old_networkstatus = strmap_set(cached_consensuses, flavor_name, + new_networkstatus); + if (old_networkstatus) + cached_dir_decref(old_networkstatus); } /** Remove any v2 networkstatus from the directory cache that was published @@ -1579,9 +1588,9 @@ dirserv_get_runningrouters(void) /** Return the latest downloaded consensus networkstatus in encoded, signed, * optionally compressed format, suitable for sending to clients. */ cached_dir_t * -dirserv_get_consensus(void) +dirserv_get_consensus(const char *flavor_name) { - return cached_v3_networkstatus; + return strmap_get(cached_consensuses, flavor_name); } /** For authoritative directories: the current (v2) network status. */ @@ -3130,8 +3139,8 @@ static cached_dir_t * lookup_cached_dir_by_fp(const char *fp) { cached_dir_t *d = NULL; - if (tor_digest_is_zero(fp) && cached_v3_networkstatus) - d = cached_v3_networkstatus; + if (tor_digest_is_zero(fp) && cached_consensuses) + d = strmap_get(cached_consensuses, "ns"); else if (router_digest_is_me(fp) && the_v2_networkstatus) d = the_v2_networkstatus; else if (cached_v2_networkstatus) @@ -3467,6 +3476,9 @@ dirserv_free_all(void) digestmap_free(cached_v2_networkstatus, _free_cached_dir); cached_v2_networkstatus = NULL; } - cached_dir_decref(cached_v3_networkstatus); + if (cached_consensuses) { + strmap_free(cached_consensuses, _free_cached_dir); + cached_consensuses = NULL; + } } |