Update copyright notice

[empserver] / src / lib / commands / shut.c

diff --git a/src/lib/commands/shut.c b/src/lib/commands/shut.c
index 0e696e28990b741bf84a9ee9a18d644b956b37b7..ec4786379492858a5554da24374d78a061437ae4 100644 (file)
--- a/src/lib/commands/shut.c
+++ b/src/lib/commands/shut.c
@@ -1,11 +1,11 @@
 /*
  *  Empire - A multi-player, client/server Internet based war game.
- *  Copyright (C) 1986-2000, Dave Pare, Jeff Bailey, Thomas Ruschak,
- *                           Ken Stevens, Steve McClure
+ *  Copyright (C) 1986-2018, Dave Pare, Jeff Bailey, Thomas Ruschak,
+ *                Ken Stevens, Steve McClure, Markus Armbruster
  *
- *  This program is free software; you can redistribute it and/or modify
+ *  Empire 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
+ *  the Free Software Foundation, either version 3 of the License, or
  *  (at your option) any later version.
  *
  *  This program is distributed in the hope that it will be useful,
@@ -14,87 +14,68 @@
  *  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
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  *  ---
  *
- *  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.
+ *  See files README, COPYING and CREDITS in the root of the source
+ *  tree for related information and legal notices.  It is expected
+ *  that 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
+ *     Markus Armbruster, 2007-2008
  */
 
-#include <sys/types.h>
-#include "misc.h"
-#include "player.h"
-#include "empthread.h"
-#include "nat.h"
-#include "file.h"
-#include "commands.h"
+#include <config.h>
 
-extern void shutdown_sequence();
+#include "commands.h"
+#include "empthread.h"
+#include "game.h"
+#include "server.h"
 
 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();
+    int shutdown_minutes;
+    int shutdown_was_pending;
+    char buf[1024];
+    char *p;
 
-       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);
+    shutdown_minutes =
+       onearg(player->argp[1],
+              "Time until shutdown in minutes (-1 to abort shutdown sequence)? ");
+    if (player->aborted)
+       return RET_SYN;
+    if (!updates_disabled()) {
+       p = getstarg(player->argp[2], "Disable update [y]? ", buf);
+       if (!p)
+           return RET_SYN;
+       if (*p != 'n')
+           disa();
+    }
+
+    shutdown_was_pending = shutdown_initiate(shutdown_minutes);
+    if (shutdown_was_pending < 0)
+       return RET_FAIL;
+
+    if (shutdown_minutes >= 0) {
+       if (shutdown_was_pending)
+           pr("The shutdown time has been changed to %d minutes!\n",
+              shutdown_minutes);
+       else
+           pr("Shutdown sequence begun.\n");
+    } else {
+       if (shutdown_was_pending)
+           pr("The server shutdown has been cancelled!\n");
+       else {
+           pr("No shutdown to abort\n");
+           return RET_FAIL;
        }
-       return RET_OK;
+    }
+    return RET_OK;
 }
-