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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/turn.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.
*
* ---
*
* turn.c: Turn the game on, off, or set the login message.
*
* Known contributors to this file:
*
*/
#include "misc.h"
#include "player.h"
#include "tel.h"
#include "commands.h"
#include <fcntl.h>
int
turn(void)
{
extern s_char *upfil;
extern s_char *downfil;
int fd;
struct telstr tgm;
register s_char *p;
s_char buf[MAXTELSIZE];
p = getstarg(player->argp[1], "on, off or message? ", buf);
if (!p)
return RET_SYN;
if (strcmp(p, "off") == 0) {
(void) unlink(upfil);
#if !defined(_WIN32)
fd = open(downfil, O_RDWR|O_CREAT|O_TRUNC, 0660);
#else
fd = open(downfil, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0660);
#endif
pr("off ");
} else if (strcmp(p, "on") == 0) {
(void) unlink(downfil);
#if !defined(_WIN32)
fd = open(upfil, O_RDWR|O_CREAT|O_TRUNC, 0660);
#else
fd = open(upfil, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0660);
#endif
pr("on ");
} else {
#if !defined(_WIN32)
fd = open(upfil, O_RDWR|O_CREAT|O_TRUNC, 0660);
#else
fd = open(upfil, O_RDWR|O_CREAT|O_TRUNC|O_BINARY, 0660);
#endif
pr("motd ");
}
(void) time(&tgm.tel_date);
if ((tgm.tel_length = getele("The World", buf)) <= 0) {
pr("Ignored\n");
close(fd);
return RET_SYN;
}
(void) write(fd, (s_char *)&tgm, sizeof (tgm));
(void) write(fd, buf, tgm.tel_length);
(void) close(fd);
pr("\n");
return RET_OK;
}