/[svn]/ircd-hybrid-7.2/src/restart.c
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Contents of /ircd-hybrid-7.2/src/restart.c

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Revision 588 - (show annotations)
Mon May 8 13:22:59 2006 UTC (13 years, 6 months ago) by michael
File MIME type: text/x-chdr
File size: 2298 byte(s)
- m_restart(): don't send restart notices twice to locally connected clients

1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * restart.c: Functions to allow the ircd to restart.
4 *
5 * Copyright (C) 2002 by the past and present ircd coders, and others.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 * USA
21 *
22 * $Id$
23 */
24
25 #include "stdinc.h"
26 #include "tools.h"
27 #include "restart.h"
28 #include "common.h"
29 #include "fdlist.h"
30 #include "ircd.h"
31 #include "irc_string.h"
32 #include "send.h"
33 #include "s_log.h"
34 #include "client.h" /* for UMODE_ALL */
35 #include "memory.h"
36
37 void
38 restart(const char *mesg)
39 {
40 static int was_here = 0; /* redundant due to restarting flag below */
41
42 if (was_here)
43 abort();
44 was_here = 1;
45
46 server_die(mesg, YES);
47 }
48
49 void
50 server_die(const char *mesg, int rboot)
51 {
52 char buffer[IRCD_BUFSIZE];
53 dlink_node *ptr = NULL;
54 struct Client *target_p = NULL;
55 static int was_here = 0;
56
57 if (rboot && was_here++)
58 abort();
59
60 if (EmptyString(mesg))
61 snprintf(buffer, sizeof(buffer), "Server %s",
62 rboot ? "Restarting" : "Terminating");
63 else
64 snprintf(buffer, sizeof(buffer), "Server %s: %s",
65 rboot ? "Restarting" : "Terminating", mesg);
66
67 DLINK_FOREACH(ptr, local_client_list.head)
68 {
69 target_p = ptr->data;
70
71 sendto_one(target_p, ":%s NOTICE %s :%s",
72 me.name, target_p->name, buffer);
73 }
74
75 DLINK_FOREACH(ptr, serv_list.head)
76 {
77 target_p = ptr->data;
78
79 sendto_one(target_p, ":%s ERROR :%s", me.name, buffer);
80 }
81
82 ilog(L_NOTICE, buffer);
83
84 send_queued_all();
85 close_fds(NULL);
86
87 unlink(pidFileName);
88
89 if (rboot)
90 {
91 execv(SPATH, myargv);
92 exit(1);
93 }
94 else
95 exit(0);
96 }

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