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- /* Copyright (c) 2001 Matej Pfajfar.
- * Copyright (c) 2001-2004, Roger Dingledine.
- * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
- * Copyright (c) 2007-2011, The Tor Project, Inc. */
- /* See LICENSE for licensing information */
- /**
- * \file circuitlist.h
- * \brief Header file for circuitlist.c.
- **/
- #ifndef _TOR_CIRCUITLIST_H
- #define _TOR_CIRCUITLIST_H
- circuit_t * _circuit_get_global_list(void);
- const char *circuit_state_to_string(int state);
- const char *circuit_purpose_to_controller_string(uint8_t purpose);
- void circuit_dump_by_conn(connection_t *conn, int severity);
- void circuit_set_p_circid_orconn(or_circuit_t *circ, circid_t id,
- or_connection_t *conn);
- void circuit_set_n_circid_orconn(circuit_t *circ, circid_t id,
- or_connection_t *conn);
- void circuit_set_state(circuit_t *circ, uint8_t state);
- void circuit_close_all_marked(void);
- int32_t circuit_initial_package_window(void);
- origin_circuit_t *origin_circuit_new(void);
- or_circuit_t *or_circuit_new(circid_t p_circ_id, or_connection_t *p_conn);
- circuit_t *circuit_get_by_circid_orconn(circid_t circ_id,
- or_connection_t *conn);
- int circuit_id_in_use_on_orconn(circid_t circ_id, or_connection_t *conn);
- circuit_t *circuit_get_by_edge_conn(edge_connection_t *conn);
- void circuit_unlink_all_from_or_conn(or_connection_t *conn, int reason);
- origin_circuit_t *circuit_get_by_global_id(uint32_t id);
- origin_circuit_t *circuit_get_by_rend_query_and_purpose(const char *rend_query,
- uint8_t purpose);
- origin_circuit_t *circuit_get_next_by_pk_and_purpose(origin_circuit_t *start,
- const char *digest, uint8_t purpose);
- or_circuit_t *circuit_get_rendezvous(const char *cookie);
- or_circuit_t *circuit_get_intro_point(const char *digest);
- origin_circuit_t *circuit_find_to_cannibalize(uint8_t purpose,
- extend_info_t *info, int flags);
- void circuit_mark_all_unused_circs(void);
- void circuit_expire_all_dirty_circs(void);
- void _circuit_mark_for_close(circuit_t *circ, int reason,
- int line, const char *file);
- int circuit_get_cpath_len(origin_circuit_t *circ);
- crypt_path_t *circuit_get_cpath_hop(origin_circuit_t *circ, int hopnum);
- void circuit_get_all_pending_on_or_conn(smartlist_t *out,
- or_connection_t *or_conn);
- int circuit_count_pending_on_or_conn(or_connection_t *or_conn);
- #define circuit_mark_for_close(c, reason) \
- _circuit_mark_for_close((c), (reason), __LINE__, _SHORT_FILE_)
- void assert_cpath_layer_ok(const crypt_path_t *cp);
- void assert_circuit_ok(const circuit_t *c);
- void circuit_free_all(void);
- #endif
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