2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2007, Dave Pare, Jeff Bailey, Thomas Ruschak,
4 * Ken Stevens, Steve McClure
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22 * See files README, COPYING and CREDITS in the root of the source
23 * tree for related information and legal notices. It is expected
24 * that future projects/authors will amend these files as needed.
28 * wantupd.c: Check to se if an update is wanted and/or allowed.
30 * Known contributors to this file:
49 #include "prototypes.h"
52 demand_update_time(time_t *now)
57 return is_daytime_allowed(60 * tm->tm_hour + tm->tm_min,
62 demand_update_want(int *want, int *pop, int which)
70 whichwants = totpop = totwant = 0;
71 for (cn = 1; 0 != (natp = getnatp(cn)); cn++) {
72 /* Only countries which are normal. */
73 /* Should probably include sanctuaries ..... */
74 if (natp->nat_stat == STAT_ACTIVE) {
76 if (natp->nat_update) {
89 * Do we have sufficient votes for a demand update?
96 demand_update_want(&want, &pop, 0);
97 if (want < update_wantmin) {
98 logerror("no demand update, want = %d, min = %d",
99 want, update_wantmin);
107 * Can we have an unscheduled demand update now?
110 demandupdatecheck(void)
112 time_t now = time(NULL);
114 return update_demand == UPD_DEMAND_ASYNC
115 && !updates_disabled()
116 && demand_update_time(&now)
121 updates_disabled(void)
125 if ((fd = open(disablefil, O_RDONLY, 0)) < 0)