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Extract the "do these routers have the same addr:orport" logic into a fn

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This commit is contained in:
Nick Mathewson 2010-09-14 22:19:00 -04:00
parent b2473357f2
commit f5b7e039f3
3 changed files with 10 additions and 3 deletions
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2
src/or/dirserv.c
View File

@ -3136,7 +3136,7 @@ dirserv_should_launch_reachability_test(routerinfo_t *ri, routerinfo_t *ri_old)
/* It just came out of hibernation; launch a reachability test */ /* It just came out of hibernation; launch a reachability test */
return 1; return 1;
} }
if (ri_old->addr != ri->addr || ri_old->or_port != ri->or_port) { if (! routers_have_same_or_addr(ri, ri_old)) {
/* Address or port changed; launch a reachability test */ /* Address or port changed; launch a reachability test */
return 1; return 1;
} }

10
src/or/routerlist.c
View File

@ -1257,6 +1257,13 @@ mark_all_trusteddirservers_up(void)
router_dir_info_changed(); router_dir_info_changed();
} }
/** Return true iff r1 and r2 have the same address and OR port. */
int
routers_have_same_or_addr(const routerinfo_t *r1, const routerinfo_t *r2)
{
return r1->addr == r2->addr && r1->or_port == r2->or_port;
}
/** Reset all internal variables used to count failed downloads of network /** Reset all internal variables used to count failed downloads of network
* status objects. */ * status objects. */
void void
@ -3246,8 +3253,7 @@ router_add_to_routerlist(routerinfo_t *router, const char **msg,
log_debug(LD_DIR, "Replacing entry for router '%s/%s' [%s]", log_debug(LD_DIR, "Replacing entry for router '%s/%s' [%s]",
router->nickname, old_router->nickname, router->nickname, old_router->nickname,
hex_str(id_digest,DIGEST_LEN)); hex_str(id_digest,DIGEST_LEN));
if (router->addr == old_router->addr && if (routers_have_same_or_addr(router, old_router)) {
router->or_port == old_router->or_port) {
/* these carry over when the address and orport are unchanged. */ /* these carry over when the address and orport are unchanged. */
router->last_reachable = old_router->last_reachable; router->last_reachable = old_router->last_reachable;
router->testing_since = old_router->testing_since; router->testing_since = old_router->testing_since;

1
src/or/routerlist.h
View File

@ -35,6 +35,7 @@ int router_get_my_share_of_directory_requests(double *v2_share_out,
void router_reset_status_download_failures(void); void router_reset_status_download_failures(void);
void routerlist_add_family(smartlist_t *sl, routerinfo_t *router); void routerlist_add_family(smartlist_t *sl, routerinfo_t *router);
int routers_in_same_family(routerinfo_t *r1, routerinfo_t *r2); int routers_in_same_family(routerinfo_t *r1, routerinfo_t *r2);
int routers_have_same_or_addr(const routerinfo_t *r1, const routerinfo_t *r2);
void add_nickname_list_to_smartlist(smartlist_t *sl, const char *list, void add_nickname_list_to_smartlist(smartlist_t *sl, const char *list,
int must_be_running); int must_be_running);
int router_nickname_is_in_list(routerinfo_t *router, const char *list); int router_nickname_is_in_list(routerinfo_t *router, const char *list);