74 lines
3.3 KiB
C
74 lines
3.3 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
|
|
* Copyright (c) 2001-2004, Roger Dingledine.
|
|
* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
|
|
* Copyright (c) 2007-2016, The Tor Project, Inc. */
|
|
/* See LICENSE for licensing information */
|
|
|
|
/**
|
|
* \file circuitbuild.h
|
|
* \brief Header file for circuitbuild.c.
|
|
**/
|
|
|
|
#ifndef TOR_CIRCUITBUILD_H
|
|
#define TOR_CIRCUITBUILD_H
|
|
|
|
char *circuit_list_path(origin_circuit_t *circ, int verbose);
|
|
char *circuit_list_path_for_controller(origin_circuit_t *circ);
|
|
void circuit_log_path(int severity, unsigned int domain,
|
|
origin_circuit_t *circ);
|
|
void circuit_rep_hist_note_result(origin_circuit_t *circ);
|
|
origin_circuit_t *origin_circuit_init(uint8_t purpose, int flags);
|
|
origin_circuit_t *circuit_establish_circuit(uint8_t purpose,
|
|
extend_info_t *exit,
|
|
int flags);
|
|
int circuit_handle_first_hop(origin_circuit_t *circ);
|
|
void circuit_n_chan_done(channel_t *chan, int status,
|
|
int close_origin_circuits);
|
|
int inform_testing_reachability(void);
|
|
int circuit_timeout_want_to_count_circ(origin_circuit_t *circ);
|
|
int circuit_send_next_onion_skin(origin_circuit_t *circ);
|
|
void circuit_note_clock_jumped(int seconds_elapsed);
|
|
int circuit_extend(cell_t *cell, circuit_t *circ);
|
|
int circuit_init_cpath_crypto(crypt_path_t *cpath, const char *key_data,
|
|
int reverse);
|
|
struct created_cell_t;
|
|
int circuit_finish_handshake(origin_circuit_t *circ,
|
|
const struct created_cell_t *created_cell);
|
|
int circuit_truncated(origin_circuit_t *circ, crypt_path_t *layer,
|
|
int reason);
|
|
int onionskin_answer(or_circuit_t *circ,
|
|
const struct created_cell_t *created_cell,
|
|
const char *keys,
|
|
const uint8_t *rend_circ_nonce);
|
|
int circuit_all_predicted_ports_handled(time_t now, int *need_uptime,
|
|
int *need_capacity);
|
|
|
|
int circuit_append_new_exit(origin_circuit_t *circ, extend_info_t *info);
|
|
int circuit_extend_to_new_exit(origin_circuit_t *circ, extend_info_t *info);
|
|
void onion_append_to_cpath(crypt_path_t **head_ptr, crypt_path_t *new_hop);
|
|
extend_info_t *extend_info_new(const char *nickname, const char *digest,
|
|
crypto_pk_t *onion_key,
|
|
const curve25519_public_key_t *curve25519_key,
|
|
const tor_addr_t *addr, uint16_t port);
|
|
extend_info_t *extend_info_from_node(const node_t *r, int for_direct_connect);
|
|
extend_info_t *extend_info_dup(extend_info_t *info);
|
|
void extend_info_free(extend_info_t *info);
|
|
int extend_info_addr_is_allowed(const tor_addr_t *addr);
|
|
const node_t *build_state_get_exit_node(cpath_build_state_t *state);
|
|
const char *build_state_get_exit_nickname(cpath_build_state_t *state);
|
|
|
|
const node_t *choose_good_entry_server(uint8_t purpose,
|
|
cpath_build_state_t *state);
|
|
|
|
#ifdef CIRCUITBUILD_PRIVATE
|
|
STATIC circid_t get_unique_circ_id_by_chan(channel_t *chan);
|
|
#if defined(ENABLE_TOR2WEB_MODE) || defined(TOR_UNIT_TESTS)
|
|
STATIC const node_t *pick_tor2web_rendezvous_node(router_crn_flags_t flags,
|
|
const or_options_t *options);
|
|
#endif
|
|
|
|
#endif
|
|
|
|
#endif
|
|
|