relay_sys.c (1275B)
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) 2007-2021, The Tor Project, Inc. */ 5 /* See LICENSE for licensing information */ 6 7 /** 8 * @file relay_sys.c 9 * @brief Subsystem definitions for the relay module. 10 **/ 11 12 #include "orconfig.h" 13 #include "core/or/or.h" 14 15 #include "feature/relay/dns.h" 16 #include "feature/relay/ext_orport.h" 17 #include "feature/relay/relay_metrics.h" 18 #include "feature/relay/onion_queue.h" 19 #include "feature/relay/relay_periodic.h" 20 #include "feature/relay/relay_sys.h" 21 #include "feature/relay/routerkeys.h" 22 #include "feature/relay/router.h" 23 24 #include "lib/subsys/subsys.h" 25 26 static int 27 subsys_relay_initialize(void) 28 { 29 relay_metrics_init(); 30 relay_register_periodic_events(); 31 return 0; 32 } 33 34 static void 35 subsys_relay_shutdown(void) 36 { 37 dns_free_all(); 38 ext_orport_free_all(); 39 clear_pending_onions(); 40 routerkeys_free_all(); 41 router_free_all(); 42 relay_metrics_free(); 43 } 44 45 const struct subsys_fns_t sys_relay = { 46 .name = "relay", 47 SUBSYS_DECLARE_LOCATION(), 48 .supported = true, 49 .level = RELAY_SUBSYS_LEVEL, 50 .initialize = subsys_relay_initialize, 51 .shutdown = subsys_relay_shutdown, 52 53 .get_metrics = relay_metrics_get_stores, 54 };