diff options
Diffstat (limited to 'src/or/dns.c')
| -rw-r--r-- | src/or/dns.c | 35 |
1 files changed, 22 insertions, 13 deletions
diff --git a/src/or/dns.c b/src/or/dns.c index d71246d61e..3f5dfd2a8a 100644 --- a/src/or/dns.c +++ b/src/or/dns.c @@ -107,13 +107,9 @@ static void dns_found_answer(const char *address, uint8_t query_type, const tor_addr_t *addr, const char *hostname, uint32_t ttl); -static int launch_resolve(cached_resolve_t *resolve); static void add_wildcarded_test_address(const char *address); static int configure_nameservers(int force); static int answer_is_wildcarded(const char *ip); -static int set_exitconn_info_from_resolve(edge_connection_t *exitconn, - const cached_resolve_t *resolve, - char **hostname_out); static int evdns_err_is_transient(int err); static void inform_pending_connections(cached_resolve_t *resolve); static void make_pending_resolve_cached(cached_resolve_t *cached); @@ -138,7 +134,7 @@ static int dns_is_broken_for_ipv6 = 0; /** Function to compare hashed resolves on their addresses; used to * implement hash tables. */ -static INLINE int +static inline int cached_resolves_eq(cached_resolve_t *a, cached_resolve_t *b) { /* make this smarter one day? */ @@ -147,7 +143,7 @@ cached_resolves_eq(cached_resolve_t *a, cached_resolve_t *b) } /** Hash function for cached_resolve objects */ -static INLINE unsigned int +static inline unsigned int cached_resolve_hash(cached_resolve_t *a) { return (unsigned) siphash24g((const uint8_t*)a->address, strlen(a->address)); @@ -859,10 +855,10 @@ dns_resolve_impl,(edge_connection_t *exitconn, int is_resolve, * Return -2 on a transient error, -1 on a permenent error, and 1 on * a successful lookup. */ -static int -set_exitconn_info_from_resolve(edge_connection_t *exitconn, - const cached_resolve_t *resolve, - char **hostname_out) +MOCK_IMPL(STATIC int, +set_exitconn_info_from_resolve,(edge_connection_t *exitconn, + const cached_resolve_t *resolve, + char **hostname_out)) { int ipv4_ok, ipv6_ok, answer_with_ipv4, r; uint32_t begincell_flags; @@ -1130,7 +1126,7 @@ dns_cancel_pending_resolve,(const char *address)) /** Return true iff <b>address</b> is one of the addresses we use to verify * that well-known sites aren't being hijacked by our DNS servers. */ -static INLINE int +static inline int is_test_address(const char *address) { const or_options_t *options = get_options(); @@ -1664,8 +1660,8 @@ launch_one_resolve(const char *address, uint8_t query_type, /** For eventdns: start resolving as necessary to find the target for * <b>exitconn</b>. Returns -1 on error, -2 on transient error, * 0 on "resolve launched." */ -static int -launch_resolve(cached_resolve_t *resolve) +MOCK_IMPL(STATIC int, +launch_resolve,(cached_resolve_t *resolve)) { tor_addr_t a; int r; @@ -2118,5 +2114,18 @@ assert_cache_ok_(void) } }); } + #endif +cached_resolve_t +*dns_get_cache_entry(cached_resolve_t *query) +{ + return HT_FIND(cache_map, &cache_root, query); +} + +void +dns_insert_cache_entry(cached_resolve_t *new_entry) +{ + HT_INSERT(cache_map, &cache_root, new_entry); +} + |