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Use macros to make the periodic event table less verbose.

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This commit is contained in:
Nick Mathewson 2018-11-05 16:09:13 -05:00
parent 92f71b8e88
commit 2070765c7c
1 changed files with 35 additions and 43 deletions
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78
src/core/mainloop/mainloop.c
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@ -1370,74 +1370,66 @@ CALLBACK(write_stats_file);
#undef CALLBACK
/* Now we declare an array of periodic_event_item_t for each periodic event */
#define CALLBACK(name, r, f) PERIODIC_EVENT(name, r, f)
#define CALLBACK(name, r, f) \
PERIODIC_EVENT(name, PERIODIC_EVENT_ROLE_ ## r, f)
#define FL(name) (PERIODIC_EVENT_FLAG_ ## name)
STATIC periodic_event_item_t periodic_events[] = {
/* Everyone needs to run those. */
CALLBACK(add_entropy, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(check_expired_networkstatus, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(clean_caches, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(fetch_networkstatus, PERIODIC_EVENT_ROLE_ALL,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(heartbeat, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(launch_descriptor_fetches, PERIODIC_EVENT_ROLE_ALL,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(reset_padding_counts, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(retry_listeners, PERIODIC_EVENT_ROLE_ALL,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(save_state, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(rotate_x509_certificate, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(write_stats_file, PERIODIC_EVENT_ROLE_ALL, 0),
CALLBACK(add_entropy, ALL, 0),
CALLBACK(check_expired_networkstatus, ALL, 0),
CALLBACK(clean_caches, ALL, 0),
CALLBACK(fetch_networkstatus, ALL, 0),
CALLBACK(heartbeat, ALL, 0),
CALLBACK(launch_descriptor_fetches, ALL, FL(NEED_NET)),
CALLBACK(reset_padding_counts, ALL, 0),
CALLBACK(retry_listeners, ALL, FL(NEED_NET)),
CALLBACK(save_state, ALL, 0),
CALLBACK(rotate_x509_certificate, ALL, 0),
CALLBACK(write_stats_file, ALL, 0),
/* Routers (bridge and relay) only. */
CALLBACK(check_descriptor, PERIODIC_EVENT_ROLE_ROUTER,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(check_ed_keys, PERIODIC_EVENT_ROLE_ROUTER, 0),
CALLBACK(check_for_reachability_bw, PERIODIC_EVENT_ROLE_ROUTER,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(check_onion_keys_expiry_time, PERIODIC_EVENT_ROLE_ROUTER, 0),
CALLBACK(expire_old_ciruits_serverside, PERIODIC_EVENT_ROLE_ROUTER,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(reachability_warnings, PERIODIC_EVENT_ROLE_ROUTER,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(retry_dns, PERIODIC_EVENT_ROLE_ROUTER, 0),
CALLBACK(rotate_onion_key, PERIODIC_EVENT_ROLE_ROUTER, 0),
CALLBACK(check_descriptor, ROUTER, FL(NEED_NET)),
CALLBACK(check_ed_keys, ROUTER, 0),
CALLBACK(check_for_reachability_bw, ROUTER, FL(NEED_NET)),
CALLBACK(check_onion_keys_expiry_time, ROUTER, 0),
CALLBACK(expire_old_ciruits_serverside, ROUTER, FL(NEED_NET)),
CALLBACK(reachability_warnings, ROUTER, FL(NEED_NET)),
CALLBACK(retry_dns, ROUTER, 0),
CALLBACK(rotate_onion_key, ROUTER, 0),
/* Authorities (bridge and directory) only. */
CALLBACK(downrate_stability, PERIODIC_EVENT_ROLE_AUTHORITIES, 0),
CALLBACK(launch_reachability_tests, PERIODIC_EVENT_ROLE_AUTHORITIES,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(save_stability, PERIODIC_EVENT_ROLE_AUTHORITIES, 0),
CALLBACK(downrate_stability, AUTHORITIES, 0),
CALLBACK(launch_reachability_tests, AUTHORITIES, FL(NEED_NET)),
CALLBACK(save_stability, AUTHORITIES, 0),
/* Directory authority only. */
CALLBACK(check_authority_cert, PERIODIC_EVENT_ROLE_DIRAUTH, 0),
CALLBACK(dirvote, PERIODIC_EVENT_ROLE_DIRAUTH, PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(check_authority_cert, DIRAUTH, 0),
CALLBACK(dirvote, DIRAUTH, FL(NEED_NET)),
/* Relay only. */
CALLBACK(check_canonical_channels, PERIODIC_EVENT_ROLE_RELAY,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(check_dns_honesty, PERIODIC_EVENT_ROLE_RELAY,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(check_canonical_channels, RELAY, FL(NEED_NET)),
CALLBACK(check_dns_honesty, RELAY, FL(NEED_NET)),
/* Hidden Service service only. */
CALLBACK(hs_service, PERIODIC_EVENT_ROLE_HS_SERVICE,
PERIODIC_EVENT_FLAG_NEED_NET),
CALLBACK(hs_service, HS_SERVICE, FL(NEED_NET)),
/* Bridge only. */
CALLBACK(record_bridge_stats, PERIODIC_EVENT_ROLE_BRIDGE, 0),
CALLBACK(record_bridge_stats, BRIDGE, 0),
/* Client only. */
CALLBACK(rend_cache_failure_clean, PERIODIC_EVENT_ROLE_CLIENT, 0),
CALLBACK(rend_cache_failure_clean, CLIENT, 0),
/* Bridge Authority only. */
CALLBACK(write_bridge_ns, PERIODIC_EVENT_ROLE_BRIDGEAUTH, 0),
CALLBACK(write_bridge_ns, BRIDGEAUTH, 0),
/* Directory server only. */
CALLBACK(clean_consdiffmgr, PERIODIC_EVENT_ROLE_DIRSERVER, 0),
CALLBACK(clean_consdiffmgr, DIRSERVER, 0),
END_OF_PERIODIC_EVENTS
};
#undef CALLBACK
#undef FL
/* These are pointers to members of periodic_events[] that are used to
* implement particular callbacks. We keep them separate here so that we