src/or/main.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) 2007-2011, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * \file main.h
   9  * \brief Header file for main.c.
  10  **/
  11
  12 #ifndef _TOR_MAIN_H
  13 #define _TOR_MAIN_H
  14
  15 extern int can_complete_circuit;
  16
  17 int connection_add(connection_t *conn);
  18 int connection_remove(connection_t *conn);
  19 void connection_unregister_events(connection_t *conn);
  20 int connection_in_array(connection_t *conn);
  21 void add_connection_to_closeable_list(connection_t *conn);
  22 int connection_is_on_closeable_list(connection_t *conn);
  23
  24 smartlist_t *get_connection_array(void);
  25
  26 /** Bitmask for events that we can turn on and off with
  27  * connection_watch_events. */
  28 typedef enum watchable_events {
  29   READ_EVENT=0x02, /**< We want to know when a connection is readable */
  30   WRITE_EVENT=0x04 /**< We want to know when a connection is writable */
  31 } watchable_events_t;
  32 void connection_watch_events(connection_t *conn, watchable_events_t events);
  33 int connection_is_reading(connection_t *conn);
  34 void connection_stop_reading(connection_t *conn);
  35 void connection_start_reading(connection_t *conn);
  36
  37 int connection_is_writing(connection_t *conn);
  38 void connection_stop_writing(connection_t *conn);
  39 void connection_start_writing(connection_t *conn);
  40
  41 void connection_stop_reading_from_linked_conn(connection_t *conn);
  42
  43 void directory_all_unreachable(time_t now);
  44 void directory_info_has_arrived(time_t now, int from_cache);
  45
  46 void ip_address_changed(int at_interface);
  47 void dns_servers_relaunch_checks(void);
  48
  49 void handle_signals(int is_parent);
  50 void process_signal(uintptr_t sig);
  51
  52 int try_locking(or_options_t *options, int err_if_locked);
  53 int have_lockfile(void);
  54 void release_lockfile(void);
  55
  56 void tor_cleanup(void);
  57 void tor_free_all(int postfork);
  58
  59 int tor_main(int argc, char *argv[]);
  60
  61 #ifdef MAIN_PRIVATE
  62 int do_main_loop(void);
  63 int do_list_fingerprint(void);
  64 void do_hash_password(void);
  65 int tor_init(int argc, char **argv);
  66 #endif
  67
  68 #endif
  69