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1d3c8c1f74
The "nym epoch" of a stream is defined as the number of times that NEWNYM had been called before the stream was opened. All streams are isolated by nym epoch. This feature should be redundant with existing signewnym stuff, but it provides a good belt-and-suspenders way for us to avoid ever letting any circuit type bypass signewnym.
78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2011, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file main.h
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* \brief Header file for main.c.
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**/
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#ifndef _TOR_MAIN_H
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#define _TOR_MAIN_H
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extern int can_complete_circuit;
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int connection_add_impl(connection_t *conn, int is_connecting);
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#define connection_add(conn) connection_add_impl((conn), 0)
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#define connection_add_connecting(conn) connection_add_impl((conn), 1)
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int connection_remove(connection_t *conn);
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void connection_unregister_events(connection_t *conn);
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int connection_in_array(connection_t *conn);
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void add_connection_to_closeable_list(connection_t *conn);
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int connection_is_on_closeable_list(connection_t *conn);
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smartlist_t *get_connection_array(void);
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uint64_t get_bytes_read(void);
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uint64_t get_bytes_written(void);
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/** Bitmask for events that we can turn on and off with
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* connection_watch_events. */
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typedef enum watchable_events {
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/* Yes, it is intentional that these match Libevent's EV_READ and EV_WRITE */
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READ_EVENT=0x02, /**< We want to know when a connection is readable */
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WRITE_EVENT=0x04 /**< We want to know when a connection is writable */
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} watchable_events_t;
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void connection_watch_events(connection_t *conn, watchable_events_t events);
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int connection_is_reading(connection_t *conn);
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void connection_stop_reading(connection_t *conn);
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void connection_start_reading(connection_t *conn);
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int connection_is_writing(connection_t *conn);
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void connection_stop_writing(connection_t *conn);
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void connection_start_writing(connection_t *conn);
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void connection_stop_reading_from_linked_conn(connection_t *conn);
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void directory_all_unreachable(time_t now);
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void directory_info_has_arrived(time_t now, int from_cache);
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void ip_address_changed(int at_interface);
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void dns_servers_relaunch_checks(void);
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long get_uptime(void);
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unsigned get_signewnym_epoch(void);
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void handle_signals(int is_parent);
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void process_signal(uintptr_t sig);
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int try_locking(const or_options_t *options, int err_if_locked);
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int have_lockfile(void);
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void release_lockfile(void);
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void tor_cleanup(void);
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void tor_free_all(int postfork);
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int tor_main(int argc, char *argv[]);
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#ifdef MAIN_PRIVATE
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int do_main_loop(void);
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int do_list_fingerprint(void);
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void do_hash_password(void);
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int tor_init(int argc, char **argv);
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#endif
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#endif
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