diff --git a/src/common/address.c b/src/common/address.c index 6fc9fb3c47..69e7f68103 100644 --- a/src/common/address.c +++ b/src/common/address.c @@ -1565,32 +1565,6 @@ addr_mask_get_bits(uint32_t mask) return -1; } -/** Compare two addresses a1 and a2 for equality under a - * netmask of mbits bits. Return -1, 0, or 1. - * - * XXXX_IP6 Temporary function to allow masks as bitcounts everywhere. This - * will be replaced with an IPv6-aware version as soon as 32-bit addresses are - * no longer passed around. - */ -int -addr_mask_cmp_bits(uint32_t a1, uint32_t a2, maskbits_t bits) -{ - if (bits > 32) - bits = 32; - else if (bits == 0) - return 0; - - a1 >>= (32-bits); - a2 >>= (32-bits); - - if (a1 < a2) - return -1; - else if (a1 > a2) - return 1; - else - return 0; -} - /** Parse a string s in the format of (*|port(-maxport)?)?, setting the * various *out pointers as appropriate. Return 0 on success, -1 on failure. */ @@ -1643,93 +1617,6 @@ parse_port_range(const char *port, uint16_t *port_min_out, return 0; } -/** Parse a string s in the format of - * (IP(/mask|/mask-bits)?|*)(:(*|port(-maxport))?)?, setting the various - * *out pointers as appropriate. Return 0 on success, -1 on failure. - */ -int -parse_addr_and_port_range(const char *s, uint32_t *addr_out, - maskbits_t *maskbits_out, uint16_t *port_min_out, - uint16_t *port_max_out) -{ - char *address; - char *mask, *port, *endptr; - struct in_addr in; - int bits; - - tor_assert(s); - tor_assert(addr_out); - tor_assert(maskbits_out); - tor_assert(port_min_out); - tor_assert(port_max_out); - - address = tor_strdup(s); - /* Break 'address' into separate strings. - */ - mask = strchr(address,'/'); - port = strchr(mask?mask:address,':'); - if (mask) - *mask++ = '\0'; - if (port) - *port++ = '\0'; - /* Now "address" is the IP|'*' part... - * "mask" is the Mask|Maskbits part... - * and "port" is the *|port|min-max part. - */ - - if (strcmp(address,"*")==0) { - *addr_out = 0; - } else if (tor_inet_aton(address, &in) != 0) { - *addr_out = ntohl(in.s_addr); - } else { - log_warn(LD_GENERAL, "Malformed IP %s in address pattern; rejecting.", - escaped(address)); - goto err; - } - - if (!mask) { - if (strcmp(address,"*")==0) - *maskbits_out = 0; - else - *maskbits_out = 32; - } else { - endptr = NULL; - bits = (int) strtol(mask, &endptr, 10); - if (!*endptr) { - /* strtol handled the whole mask. */ - if (bits < 0 || bits > 32) { - log_warn(LD_GENERAL, - "Bad number of mask bits on address range; rejecting."); - goto err; - } - *maskbits_out = bits; - } else if (tor_inet_aton(mask, &in) != 0) { - bits = addr_mask_get_bits(ntohl(in.s_addr)); - if (bits < 0) { - log_warn(LD_GENERAL, - "Mask %s on address range isn't a prefix; dropping", - escaped(mask)); - goto err; - } - *maskbits_out = bits; - } else { - log_warn(LD_GENERAL, - "Malformed mask %s on address range; rejecting.", - escaped(mask)); - goto err; - } - } - - if (parse_port_range(port, port_min_out, port_max_out)<0) - goto err; - - tor_free(address); - return 0; - err: - tor_free(address); - return -1; -} - /** Given an IPv4 in_addr struct *in (in network order, as usual), * write it as a string into the buf_len-byte buffer in * buf. diff --git a/src/common/address.h b/src/common/address.h index 9cbc32ce9b..77e5855346 100644 --- a/src/common/address.h +++ b/src/common/address.h @@ -219,11 +219,7 @@ int addr_port_lookup(int severity, const char *addrport, char **address, uint32_t *addr, uint16_t *port_out); int parse_port_range(const char *port, uint16_t *port_min_out, uint16_t *port_max_out); -int parse_addr_and_port_range(const char *s, uint32_t *addr_out, - maskbits_t *maskbits_out, uint16_t *port_min_out, - uint16_t *port_max_out); int addr_mask_get_bits(uint32_t mask); -int addr_mask_cmp_bits(uint32_t a1, uint32_t a2, maskbits_t bits); /** Length of a buffer to allocate to hold the results of tor_inet_ntoa.*/ #define INET_NTOA_BUF_LEN 16 int tor_inet_ntoa(const struct in_addr *in, char *buf, size_t buf_len); diff --git a/src/common/container.h b/src/common/container.h index e247fb7ea6..1a68b8f67b 100644 --- a/src/common/container.h +++ b/src/common/container.h @@ -675,11 +675,6 @@ median_int32(int32_t *array, int n_elements) { return find_nth_int32(array, n_elements, (n_elements-1)/2); } -static INLINE long -median_long(long *array, int n_elements) -{ - return find_nth_long(array, n_elements, (n_elements-1)/2); -} #endif diff --git a/src/common/util.c b/src/common/util.c index 6a69635594..ed9a1c9383 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -1253,42 +1253,6 @@ wrap_string(smartlist_t *out, const char *string, size_t width, * Time * ===== */ -/** - * Converts struct timeval to a double value. - * Preserves microsecond precision, but just barely. - * Error is approx +/- 0.1 usec when dealing with epoch values. - */ -double -tv_to_double(const struct timeval *tv) -{ - double conv = tv->tv_sec; - conv += tv->tv_usec/1000000.0; - return conv; -} - -/** - * Converts timeval to milliseconds. - */ -int64_t -tv_to_msec(const struct timeval *tv) -{ - int64_t conv = ((int64_t)tv->tv_sec)*1000L; - /* Round ghetto-style */ - conv += ((int64_t)tv->tv_usec+500)/1000L; - return conv; -} - -/** - * Converts timeval to microseconds. - */ -int64_t -tv_to_usec(const struct timeval *tv) -{ - int64_t conv = ((int64_t)tv->tv_sec)*1000000L; - conv += tv->tv_usec; - return conv; -} - /** Return the number of microseconds elapsed between *start and *end. */ long diff --git a/src/common/util.h b/src/common/util.h index c6e1c1aadf..d4c55bffce 100644 --- a/src/common/util.h +++ b/src/common/util.h @@ -239,9 +239,6 @@ void base16_encode(char *dest, size_t destlen, const char *src, size_t srclen); int base16_decode(char *dest, size_t destlen, const char *src, size_t srclen); /* Time helpers */ -double tv_to_double(const struct timeval *tv); -int64_t tv_to_msec(const struct timeval *tv); -int64_t tv_to_usec(const struct timeval *tv); long tv_udiff(const struct timeval *start, const struct timeval *end); long tv_mdiff(const struct timeval *start, const struct timeval *end); int tor_timegm(const struct tm *tm, time_t *time_out); diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c index c63c76fccd..8846cd0634 100644 --- a/src/or/networkstatus.c +++ b/src/or/networkstatus.c @@ -1432,18 +1432,6 @@ consensus_is_waiting_for_certs(void) ? 1 : 0; } -/** Return the network status with a given identity digest. */ -networkstatus_v2_t * -networkstatus_v2_get_by_digest(const char *digest) -{ - SMARTLIST_FOREACH(networkstatus_v2_list, networkstatus_v2_t *, ns, - { - if (tor_memeq(ns->identity_digest, digest, DIGEST_LEN)) - return ns; - }); - return NULL; -} - /** Return the most recent consensus that we have downloaded, or NULL if we * don't have one. */ networkstatus_t * diff --git a/src/or/networkstatus.h b/src/or/networkstatus.h index b64e4b8e1a..761f8e7f0e 100644 --- a/src/or/networkstatus.h +++ b/src/or/networkstatus.h @@ -75,7 +75,6 @@ void update_certificate_downloads(time_t now); int consensus_is_waiting_for_certs(void); int client_would_use_router(const routerstatus_t *rs, time_t now, const or_options_t *options); -networkstatus_v2_t *networkstatus_v2_get_by_digest(const char *digest); networkstatus_t *networkstatus_get_latest_consensus(void); networkstatus_t *networkstatus_get_latest_consensus_by_flavor( consensus_flavor_t f); diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c index 79c1a724e4..2cfc364c3b 100644 --- a/src/or/rendcommon.c +++ b/src/or/rendcommon.c @@ -1452,13 +1452,6 @@ rend_process_relay_cell(circuit_t *circ, const crypt_path_t *layer_hint, command); } -/** Return the number of entries in our rendezvous descriptor cache. */ -int -rend_cache_size(void) -{ - return strmap_size(rend_cache); -} - /** Allocate and return a new rend_data_t with the same * contents as query. */ rend_data_t * diff --git a/src/or/rendcommon.h b/src/or/rendcommon.h index 189891b747..f476593d2b 100644 --- a/src/or/rendcommon.h +++ b/src/or/rendcommon.h @@ -49,7 +49,6 @@ int rend_cache_store(const char *desc, size_t desc_len, int published, int rend_cache_store_v2_desc_as_client(const char *desc, const rend_data_t *rend_query); int rend_cache_store_v2_desc_as_dir(const char *desc); -int rend_cache_size(void); int rend_encode_v2_descriptors(smartlist_t *descs_out, rend_service_descriptor_t *desc, time_t now, uint8_t period, rend_auth_type_t auth_type, diff --git a/src/or/router.c b/src/or/router.c index 95aa70a9c4..0c3b67110d 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 buf (which must have MAX_VERBOSE_NICKNAME_LEN+1 bytes) to the - * verbose representation of the identity of router. 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 fd2076af01..96749b53c0 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 265c3da85b..7f4e88cf03 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( @@ -1461,30 +1459,6 @@ 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 - * list is an acceptable nickname or hexdigest for router. 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 sl, so that * we can pick a node for a circuit. */ @@ -2311,18 +2285,6 @@ router_hex_digest_matches(const routerinfo_t *router, const char *hexdigest) router_is_named(router)); } -/** Return true if router's nickname matches nickname - * (case-insensitive), or if router's identity key digest - * matches a hexadecimal value stored in nickname. 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 digest is the digest of the identity key of a * trusted directory matching at least one bit of type. If type * is zero, any authority is okay. */ @@ -4051,17 +4013,6 @@ 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 purpose, * and where the resource being downloaded begins with prefix, 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 1849fff31c..28b2f58935 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);