src/core/or/extendinfo.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2021, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * @file extendinfo.h
   9  * @brief Header for core/or/extendinfo.c
  10  **/
  11
  12 #ifndef TOR_CORE_OR_EXTENDINFO_H
  13 #define TOR_CORE_OR_EXTENDINFO_H
  14
  15 extend_info_t *extend_info_new(const char *nickname,
  16                                const char *rsa_id_digest,
  17                                const struct ed25519_public_key_t *ed_id,
  18                                const struct curve25519_public_key_t *ntor_key,
  19                                const tor_addr_t *addr, uint16_t port,
  20                                const struct protover_summary_flags_t *pv,
  21                                bool for_exit_use);
  22 extend_info_t *extend_info_from_node(const node_t *r, int for_direct_connect,
  23                                      bool for_exit);
  24 extend_info_t *extend_info_dup(extend_info_t *info);
  25 void extend_info_free_(extend_info_t *info);
  26 #define extend_info_free(info) \
  27   FREE_AND_NULL(extend_info_t, extend_info_free_, (info))
  28 int extend_info_addr_is_allowed(const tor_addr_t *addr);
  29 int extend_info_supports_ntor(const extend_info_t* ei);
  30 int extend_info_supports_ntor_v3(const extend_info_t *ei);
  31 int extend_info_has_preferred_onion_key(const extend_info_t* ei);
  32 bool extend_info_has_orport(const extend_info_t *ei,
  33                             const tor_addr_t *addr, uint16_t port);
  34 int extend_info_add_orport(extend_info_t *ei,
  35                            const tor_addr_t *addr,
  36                            uint16_t port);
  37 const tor_addr_port_t *extend_info_get_orport(const extend_info_t *ei,
  38                                               int family);
  39 const tor_addr_port_t *extend_info_pick_orport(const extend_info_t *ei);
  40 bool extend_info_any_orport_addr_is_internal(const extend_info_t *ei);
  41
  42 #endif /* !defined(TOR_CORE_OR_EXTENDINFO_H) */