diff options
Diffstat (limited to 'src/feature/nodelist/networkstatus.c')
| -rw-r--r-- | src/feature/nodelist/networkstatus.c | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/src/feature/nodelist/networkstatus.c b/src/feature/nodelist/networkstatus.c index cc4b8e1c34..e07d58c91c 100644 --- a/src/feature/nodelist/networkstatus.c +++ b/src/feature/nodelist/networkstatus.c @@ -66,7 +66,7 @@ #include "feature/dirclient/dirclient_modes.h" #include "feature/dirclient/dlstatus.h" #include "feature/dircommon/directory.h" -#include "feature/dircommon/voting_schedule.h" +#include "feature/dirauth/voting_schedule.h" #include "feature/dirparse/ns_parse.h" #include "feature/hibernate/hibernate.h" #include "feature/hs/hs_dos.h" @@ -2120,7 +2120,7 @@ networkstatus_set_current_consensus(const char *consensus, * the first thing we need to do is recalculate the voting schedule static * object so we can use the timings in there needed by some subsystems * such as hidden service and shared random. */ - voting_schedule_recalculate_timing(options, now); + dirauth_sched_recalculate_timing(options, now); reschedule_dirvote(options); nodelist_set_consensus(c); @@ -2167,7 +2167,7 @@ networkstatus_set_current_consensus(const char *consensus, warn_early_consensus(c, flavor, now); - /* We got a new consesus. Reset our md fetch fail cache */ + /* We got a new consensus. Reset our md fetch fail cache */ microdesc_reset_outdated_dirservers_list(); router_dir_info_changed(); @@ -2765,3 +2765,47 @@ networkstatus_free_all(void) } } } + +/** Return the start of the next interval of size <b>interval</b> (in + * seconds) after <b>now</b>, plus <b>offset</b>. Midnight always + * starts a fresh interval, and if the last interval of a day would be + * truncated to less than half its size, it is rolled into the + * previous interval. */ +time_t +voting_sched_get_start_of_interval_after(time_t now, int interval, + int offset) +{ + struct tm tm; + time_t midnight_today=0; + time_t midnight_tomorrow; + time_t next; + + tor_gmtime_r(&now, &tm); + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + + if (tor_timegm(&tm, &midnight_today) < 0) { + // LCOV_EXCL_START + log_warn(LD_BUG, "Ran into an invalid time when trying to find midnight."); + // LCOV_EXCL_STOP + } + midnight_tomorrow = midnight_today + (24*60*60); + + next = midnight_today + ((now-midnight_today)/interval + 1)*interval; + + /* Intervals never cross midnight. */ + if (next > midnight_tomorrow) + next = midnight_tomorrow; + + /* If the interval would only last half as long as it's supposed to, then + * skip over to the next day. */ + if (next + interval/2 > midnight_tomorrow) + next = midnight_tomorrow; + + next += offset; + if (next - interval > now) + next -= interval; + + return next; +} |