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Import of Empire 4.2.12

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Markus Armbruster 2003-08-23 12:23:04 +00:00
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src/lib/commands/shut.c Normal file
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/*
* Empire - A multi-player, client/server Internet based war game.
* Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
* Ken Stevens, Steve McClure
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---
*
* See the "LEGAL", "LICENSE", "CREDITS" and "README" files for all the
* related information and legal notices. It is expected that any future
* projects/authors will amend these files as needed.
*
* ---
*
* shut.c: Shut down the server with a warning.
*
* Known contributors to this file:
* Ken Stevens, 1995
*/
#include <sys/types.h>
#include "misc.h"
#include "player.h"
#include "empthread.h"
#include "nat.h"
#include "file.h"
#include "commands.h"
extern void shutdown_sequence();
int
shut(void)
{
extern int update_pending;
extern int shutdown_pending;
int shutdown_minutes;
int shutdown_was_pending;
s_char buf[100];
s_char newbuf[100];
struct natstr *us;
s_char *p;
if (update_pending) {
pr("Update is pending\n");
return RET_FAIL;
}
shutdown_minutes = onearg(player->argp[1], "Time until shutdown in minutes (0 to abort shutdown sequence)? ");
if (shutdown_minutes < 0)
return RET_SYN;
if (!updates_disabled())
if (!(p=getstarg(player->argp[3],"Disable update [y]? ",buf))||
*p != 'n')
disa();
shutdown_was_pending = shutdown_pending;
shutdown_pending = shutdown_minutes + !!shutdown_minutes;
buf[0] = '\0';
if (shutdown_was_pending) {
if (shutdown_minutes) {
sprintf(buf, "The shutdown time has been changed to %d minutes", shutdown_minutes);
} else {
sprintf(buf, "The server shutdown has been cancelled");
}
} else if (shutdown_minutes) {
pr("Shutdown sequence begun.\n");
logerror("Shutdown sequence begun");
empth_create(PP_SHUTDOWN, shutdown_sequence, (50*1024),
0, "shutdownSeq",
"Counts down server shutdown", 0);
}
us = getnatp(player->cnum);
if (buf[0]) {
sprintf(newbuf, ": %s!", buf);
sendmessage(us, 0, newbuf, 1);
pr("%s.\n", buf);
logerror(buf);
}
if (shutdown_minutes) {
sprintf(buf, "The server will shut down in %d minutes", shutdown_minutes);
sprintf(newbuf, ": %s!", buf);
sendmessage(us, 0, newbuf, 1);
pr("%s.\n", buf);
logerror(buf);
}
return RET_OK;
}