/[cvs]/botnetop.mod/who.c
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Contents of /botnetop.mod/who.c

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Revision 1.2 - (show annotations) (download) (as text)
Fri Oct 20 19:35:56 2000 UTC (18 years, 8 months ago) by sup
Branch: MAIN
Changes since 1.1: +5 -4 lines
File MIME type: text/x-chdr
Updated to 1.0.0pre6

1 /*
2 * who.c -- part of botnetop.mod
3 *
4 * $Id: who.c,v 1.1 2000/10/13 20:22:48 sup Exp $
5 */
6 /*
7 * Copyright (C) 2000 Teemu Hjelt <temex@iki.fi>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */
23
24 static struct who_t *find_who(char *nick)
25 {
26 struct who_t *w = NULL;
27
28 for (w = start_who; w; w = w->next)
29 if (!rfc_casecmp(w->nick, nick))
30 return w;
31 return NULL;
32 }
33
34 static struct who_t *add_who(char *nick, char *chan, char *bot, char *uhost)
35 {
36 struct who_t *w = NULL;
37
38 w = (struct who_t *) nmalloc(sizeof(struct who_t));
39 if (!w)
40 return NULL;
41 w->next = start_who;
42 start_who = w;
43 strncpyz(w->nick, nick, sizeof w->nick);
44 strncpyz(w->chan, chan, sizeof w->chan);
45 strncpyz(w->bot, bot, sizeof w->bot);
46 strncpyz(w->uhost, uhost, sizeof w->uhost);
47 w->time = now;
48 putlog(LOG_DEBUG, "*", "botnetop.mod: new who record created for %s (address: %u)", nick, w);
49 return w;
50 }
51
52 static void del_who(struct who_t *who)
53 {
54 struct who_t *w = NULL, *old = NULL;
55
56 for (w = start_who; w; old = w, w = w->next) {
57 if (w == who) {
58 if (old)
59 old->next = w->next;
60 else
61 start_who = w->next;
62 putlog(LOG_DEBUG, "*", "botnetop.mod: who record removed from %s (address: %u)", w->nick, w);
63 nfree(w);
64 break;
65 }
66 }
67 }
68
69 static void check_who()
70 {
71 struct who_t *w = NULL, *wnext = NULL;
72
73 for (w = start_who; w; w = wnext) {
74 wnext = w->next;
75 if ((w->time) && (w->time + 300 <= now))
76 del_who(w);
77 }
78 }
79
80 static void who_free_mem()
81 {
82 struct who_t *w = NULL, *wnext = NULL;
83
84 for (w = start_who; w; w = wnext) {
85 wnext = w->next;
86 nfree(w);
87 }
88 start_who = NULL;
89 }
90
91 static int who_expmem()
92 {
93 int size = 0;
94 struct who_t *w = NULL;
95
96 for (w = start_who; w; w = w->next)
97 size += sizeof(struct who_t);
98 return size;
99 }

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