bridges.h 2.8 KB

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  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) 2007-2017, The Tor Project, Inc. */
  5. /* See LICENSE for licensing information */
  6. /**
  7. * \file bridges.h
  8. * \brief Header file for circuitbuild.c.
  9. **/
  10. #ifndef TOR_BRIDGES_H
  11. #define TOR_BRIDGES_H
  12. struct bridge_line_t;
  13. /* Opaque handle to a configured bridge */
  14. typedef struct bridge_info_t bridge_info_t;
  15. void mark_bridge_list(void);
  16. void sweep_bridge_list(void);
  17. const smartlist_t *bridge_list_get(void);
  18. bridge_info_t *find_bridge_by_digest(const char *digest);
  19. const uint8_t *bridge_get_rsa_id_digest(const bridge_info_t *bridge);
  20. const tor_addr_port_t * bridge_get_addr_port(const bridge_info_t *bridge);
  21. bridge_info_t *get_configured_bridge_by_addr_port_digest(
  22. const tor_addr_t *addr,
  23. uint16_t port,
  24. const char *digest);
  25. bridge_info_t *get_configured_bridge_by_exact_addr_port_digest(
  26. const tor_addr_t *addr,
  27. uint16_t port,
  28. const char *digest);
  29. int addr_is_a_configured_bridge(const tor_addr_t *addr, uint16_t port,
  30. const char *digest);
  31. int extend_info_is_a_configured_bridge(const extend_info_t *ei);
  32. int routerinfo_is_a_configured_bridge(const routerinfo_t *ri);
  33. int node_is_a_configured_bridge(const node_t *node);
  34. void learned_router_identity(const tor_addr_t *addr, uint16_t port,
  35. const char *digest,
  36. const ed25519_public_key_t *ed_id);
  37. void bridge_add_from_config(struct bridge_line_t *bridge_line);
  38. void retry_bridge_descriptor_fetch_directly(const char *digest);
  39. void fetch_bridge_descriptors(const or_options_t *options, time_t now);
  40. void learned_bridge_descriptor(routerinfo_t *ri, int from_cache);
  41. const smartlist_t *get_socks_args_by_bridge_addrport(const tor_addr_t *addr,
  42. uint16_t port);
  43. int any_bridges_dont_support_microdescriptors(void);
  44. const char *find_transport_name_by_bridge_addrport(const tor_addr_t *addr,
  45. uint16_t port);
  46. struct transport_t;
  47. int get_transport_by_bridge_addrport(const tor_addr_t *addr, uint16_t port,
  48. const struct transport_t **transport);
  49. MOCK_DECL(int, transport_is_needed, (const char *transport_name));
  50. int validate_pluggable_transports_config(void);
  51. MOCK_DECL(smartlist_t *, list_bridge_identities, (void));
  52. MOCK_DECL(download_status_t *, get_bridge_dl_status_by_id,
  53. (const char *digest));
  54. void bridges_free_all(void);
  55. #endif /* !defined(TOR_BRIDGES_H) */