commit 289653c3921e2153ff0450d3f6b0fdf4e075d6ce Author: Nick Mathewson nickm@torproject.org Date: Fri Mar 1 21:57:52 2013 -0500

Remove a few more unused functions. --- src/or/router.c | 17 -------------- src/or/router.h | 2 - src/or/routerlist.c | 62 --------------------------------------------------- src/or/routerlist.h | 2 - 4 files changed, 0 insertions(+), 83 deletions(-)

diff --git a/src/or/router.c b/src/or/router.c index 95aa70a..0c3b671 100644 --- a/src/or/router.c +++ b/src/or/router.c @@ -2966,23 +2966,6 @@ router_get_verbose_nickname(char *buf, const routerinfo_t *router) strlcpy(buf+1+HEX_DIGEST_LEN+1, router->nickname, MAX_NICKNAME_LEN+1); }

-/** Set <b>buf</b> (which must have MAX_VERBOSE_NICKNAME_LEN+1 bytes) to the - * verbose representation of the identity of <b>router</b>. The format is: - * A dollar sign. - * The upper-case hexadecimal encoding of the SHA1 hash of router's identity. - * A "=" if the router is named; a "~" if it is not. - * The router's nickname. - **/ -void -routerstatus_get_verbose_nickname(char *buf, const routerstatus_t *router) -{ - buf[0] = '$'; - base16_encode(buf+1, HEX_DIGEST_LEN+1, router->identity_digest, - DIGEST_LEN); - buf[1+HEX_DIGEST_LEN] = router->is_named ? '=' : '~'; - strlcpy(buf+1+HEX_DIGEST_LEN+1, router->nickname, MAX_NICKNAME_LEN+1); -} - /** Forget that we have issued any router-related warnings, so that we'll * warn again if we see the same errors. */ void diff --git a/src/or/router.h b/src/or/router.h index fd2076a..96749b5 100644 --- a/src/or/router.h +++ b/src/or/router.h @@ -132,8 +132,6 @@ const char *routerstatus_describe(const routerstatus_t *ri); const char *extend_info_describe(const extend_info_t *ei);

void router_get_verbose_nickname(char *buf, const routerinfo_t *router); -void routerstatus_get_verbose_nickname(char *buf, - const routerstatus_t *router); void router_reset_warnings(void); void router_reset_reachability(void); void router_free_all(void); diff --git a/src/or/routerlist.c b/src/or/routerlist.c index 2f08167..f98ba64 100644 --- a/src/or/routerlist.c +++ b/src/or/routerlist.c @@ -54,8 +54,6 @@ static const routerstatus_t *router_pick_dirserver_generic( smartlist_t *sourcelist, dirinfo_type_t type, int flags); static void mark_all_dirservers_up(smartlist_t *server_list); -static int router_nickname_matches(const routerinfo_t *router, - const char *nickname); static void dir_server_free(dir_server_t *ds); static int signed_desc_digest_is_recognized(signed_descriptor_t *desc); static const char *signed_descriptor_get_body_impl( @@ -1462,30 +1460,6 @@ routerlist_add_node_and_family(smartlist_t *sl, const routerinfo_t *router) nodelist_add_node_and_family(sl, node); }

-/** Return 1 iff any member of the (possibly NULL) comma-separated list - * <b>list</b> is an acceptable nickname or hexdigest for <b>router</b>. Else - * return 0. - */ -int -router_nickname_is_in_list(const routerinfo_t *router, const char *list) -{ - smartlist_t *nickname_list; - int v = 0; - - if (!list) - return 0; /* definitely not */ - tor_assert(router); - - nickname_list = smartlist_new(); - smartlist_split_string(nickname_list, list, ",", - SPLIT_SKIP_SPACE|SPLIT_STRIP_SPACE|SPLIT_IGNORE_BLANK, 0); - SMARTLIST_FOREACH(nickname_list, const char *, cp, - if (router_nickname_matches(router, cp)) {v=1;break;}); - SMARTLIST_FOREACH(nickname_list, char *, cp, tor_free(cp)); - smartlist_free(nickname_list); - return v; -} - /** Add every suitable node from our nodelist to <b>sl</b>, so that * we can pick a node for a circuit. */ @@ -2299,31 +2273,6 @@ router_is_named(const routerinfo_t *router) tor_memeq(digest, router->cache_info.identity_digest, DIGEST_LEN)); }

-/** Return true iff the digest of <b>router</b>'s identity key, - * encoded in hexadecimal, matches <b>hexdigest</b> (which is - * optionally prefixed with a single dollar sign). Return false if - * <b>hexdigest</b> is malformed, or it doesn't match. */ -static INLINE int -router_hex_digest_matches(const routerinfo_t *router, const char *hexdigest) -{ - return hex_digest_nickname_matches(hexdigest, - router->cache_info.identity_digest, - router->nickname, - router_is_named(router)); -} - -/** Return true if <b>router</b>'s nickname matches <b>nickname</b> - * (case-insensitive), or if <b>router's</b> identity key digest - * matches a hexadecimal value stored in <b>nickname</b>. Return - * false otherwise. */ -static int -router_nickname_matches(const routerinfo_t *router, const char *nickname) -{ - if (nickname[0]!='$' && !strcasecmp(router->nickname, nickname)) - return 1; - return router_hex_digest_matches(router, nickname); -} - /** Return true iff <b>digest</b> is the digest of the identity key of a * trusted directory matching at least one bit of <b>type</b>. If <b>type</b> * is zero, any authority is okay. */ @@ -4052,17 +4001,6 @@ clear_dir_servers(void) router_dir_info_changed(); }

-/** Return 1 if any trusted dir server supports v1 directories, - * else return 0. */ -int -any_trusted_dir_is_v1_authority(void) -{ - if (trusted_dir_servers) - return get_n_authorities(V1_DIRINFO) > 0; - - return 0; -} - /** For every current directory connection whose purpose is <b>purpose</b>, * and where the resource being downloaded begins with <b>prefix</b>, split * rest of the resource into base16 fingerprints (or base64 fingerprints if diff --git a/src/or/routerlist.h b/src/or/routerlist.h index 1849fff..28b2f58 100644 --- a/src/or/routerlist.h +++ b/src/or/routerlist.h @@ -42,7 +42,6 @@ int router_get_my_share_of_directory_requests(double *v2_share_out, double *v3_share_out); void router_reset_status_download_failures(void); int routers_have_same_or_addrs(const routerinfo_t *r1, const routerinfo_t *r2); -int router_nickname_is_in_list(const routerinfo_t *router, const char *list); const routerinfo_t *routerlist_find_my_routerinfo(void); uint32_t router_get_advertised_bandwidth(const routerinfo_t *router); uint32_t router_get_advertised_bandwidth_capped(const routerinfo_t *router); @@ -146,7 +145,6 @@ void dir_server_add(dir_server_t *ent);

void authority_cert_free(authority_cert_t *cert); void clear_dir_servers(void); -int any_trusted_dir_is_v1_authority(void); void update_consensus_router_descriptor_downloads(time_t now, int is_vote, networkstatus_t *consensus); void update_router_descriptor_downloads(time_t now);