src/or/rendclient.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) 2007-2013, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * \file rendclient.h
   9  * \brief Header file for rendclient.c.
  10  **/
  11
  12 #ifndef TOR_RENDCLIENT_H
  13 #define TOR_RENDCLIENT_H
  14
  15 void rend_client_purge_state(void);
  16
  17 void rend_client_introcirc_has_opened(origin_circuit_t *circ);
  18 void rend_client_rendcirc_has_opened(origin_circuit_t *circ);
  19 int rend_client_introduction_acked(origin_circuit_t *circ,
  20                                    const uint8_t *request,
  21                                    size_t request_len);
  22 void rend_client_refetch_v2_renddesc(const rend_data_t *rend_query);
  23 void rend_client_cancel_descriptor_fetches(void);
  24 void rend_client_purge_last_hid_serv_requests(void);
  25
  26 #define INTRO_POINT_FAILURE_GENERIC 0
  27 #define INTRO_POINT_FAILURE_TIMEOUT 1
  28 #define INTRO_POINT_FAILURE_UNREACHABLE 2
  29
  30 int rend_client_report_intro_point_failure(extend_info_t *failed_intro,
  31                                            const rend_data_t *rend_query,
  32                                            unsigned int failure_type);
  33
  34 int rend_client_rendezvous_acked(origin_circuit_t *circ,
  35                                  const uint8_t *request,
  36                                  size_t request_len);
  37 int rend_client_receive_rendezvous(origin_circuit_t *circ,
  38                                    const uint8_t *request,
  39                                    size_t request_len);
  40 void rend_client_desc_trynow(const char *query);
  41
  42 void rend_client_note_connection_attempt_ended(const char *onion_address);
  43
  44 extend_info_t *rend_client_get_random_intro(const rend_data_t *rend_query);
  45 int rend_client_any_intro_points_usable(const rend_cache_entry_t *entry);
  46
  47 int rend_client_send_introduction(origin_circuit_t *introcirc,
  48                                   origin_circuit_t *rendcirc);
  49 int rend_parse_service_authorization(const or_options_t *options,
  50                                      int validate_only);
  51 rend_service_authorization_t *rend_client_lookup_service_authorization(
  52                                                 const char *onion_address);
  53 void rend_service_authorization_free_all(void);
  54 rend_data_t *rend_data_dup(const rend_data_t *request);
  55
  56 #endif
  57