2 * Empire - A multi-player, client/server Internet based war game.
3 * Copyright (C) 1986-2009, 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 * turn.c: Turn the game on, off, or set the login message.
30 * Known contributors to this file:
44 * Enable / disable logins and set the message of the day.
53 char msgbuf[MAXTELSIZE + 1]; /* UTF-8 */
56 p = getstarg(player->argp[1], "on, off or motd? ", buf);
59 if (strcmp(p, "off") == 0) {
60 msgfilepath = downfil;
61 } else if (strcmp(p, "on") == 0) {
62 pr("Removing no-login message and re-enabling logins.\n");
63 if ((unlink(downfil) == -1) && (errno != ENOENT)) {
64 pr("Could not remove no-login file, logins still disabled.\n");
65 logerror("Could not remove no-login file (%s).\n", downfil);
71 msgfilepath = motdfil;
74 if (msgfilepath == downfil)
75 pr("Enter a message shown to countries trying to log in.\n");
77 pr("Enter a new message of the day.\n");
80 tgm.tel_length = getele("The World", msgbuf);
81 if (tgm.tel_length < 0) {
83 if (msgfilepath == downfil)
84 pr("NOT disabling logins.\n");
86 } else if (tgm.tel_length == 0) {
87 if (msgfilepath == motdfil) {
88 pr("Removing exsting motd.\n");
89 if ((unlink(msgfilepath) == -1) && (errno != ENOENT)) {
90 pr("Could not remove motd.\n");
91 logerror("Could not remove motd file (%s).\n",
97 pr("Writing empty no-login message.\n");
100 fptr = fopen(msgfilepath, "wb");
102 pr("Something went wrong opening the message file.\n");
103 logerror("Could not open message file (%s).\n", msgfilepath);
107 if (msgfilepath == downfil)
108 pr("Logins disabled.\n");
110 if ((fwrite(&tgm, sizeof(tgm), 1, fptr) != 1) ||
111 (fwrite(msgbuf, tgm.tel_length, 1, fptr) != 1)) {
113 pr("Something went wrong writing the message file.\n");
114 logerror("Could not properly write message file (%s).\n",
119 pr("Something went wrong closing the message.\n");
120 logerror("Could not properly close message file (%s).\n",