/[svn]/ircd-hybrid-7.2/include/hostmask.h
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Contents of /ircd-hybrid-7.2/include/hostmask.h

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Revision 34 - (show annotations)
Sun Oct 2 21:05:51 2005 UTC (14 years, 2 months ago) by lusky
File MIME type: text/x-csrc
File size: 3250 byte(s)
create 7.2 branch, we can move/rename it as needed.


1 /*
2 * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 * hostmask.h: A header for the hostmask code.
4 *
5 * Copyright (C) 2005 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 #ifndef INCLUDE_hostmask_h
26 #define INCLUDE_hostmask_h 1
27
28 enum
29 {
30 HM_HOST,
31 HM_IPV4,
32 HM_IPV6
33 };
34
35 struct HostMaskEntry
36 {
37 int type, subtype;
38 unsigned long precedence;
39 char *hostmask;
40 void *data;
41 struct HostMaskEntry *next, *nexthash;
42 };
43
44 extern int match_ipv6(struct irc_ssaddr *, struct irc_ssaddr *, int);
45 extern int match_ipv4(struct irc_ssaddr *, struct irc_ssaddr *, int);
46 extern void mask_addr(struct irc_ssaddr *, int);
47 extern int parse_netmask(const char *, struct irc_ssaddr *, int *);
48
49 extern void add_conf_by_address(int, struct AccessItem *);
50 extern void delete_one_address_conf(const char *, struct AccessItem *);
51 extern void clear_out_address_conf(void);
52 extern void init_host_hash(void);
53 extern void report_Klines(struct Client *, int);
54 extern void report_auth(struct Client *);
55
56 extern char *show_iline_prefix(struct Client *, struct AccessItem *, const char *);
57 extern struct AccessItem *find_address_conf(const char *, const char *,
58 struct irc_ssaddr *, int, char *);
59 extern struct AccessItem *find_kline_conf(const char *, const char *,
60 struct irc_ssaddr *, int);
61 extern struct AccessItem *find_gline_conf(const char *, const char *,
62 struct irc_ssaddr *, int);
63 extern struct AccessItem *find_dline_conf(struct irc_ssaddr *, int);
64 extern struct AccessItem *find_conf_by_address(const char *, struct irc_ssaddr *,
65 int, int, const char *, const char *);
66
67 /* Hashtable stuff... */
68 #define ATABLE_SIZE 0x1000
69
70 extern struct AddressRec *atable[ATABLE_SIZE];
71
72 struct AddressRec
73 {
74 /* masktype: HM_HOST, HM_IPV4, HM_IPV6 -A1kmm */
75 int masktype;
76
77 union
78 {
79 struct
80 {
81 /* Pointer into AccessItem... -A1kmm */
82 struct irc_ssaddr addr;
83 int bits;
84 } ipa;
85
86 /* Pointer into AccessItem... -A1kmm */
87 const char *hostname;
88 } Mask;
89
90 /* type: CONF_CLIENT, CONF_DLINE, CONF_KILL etc... -A1kmm */
91 int type;
92
93 /* Higher precedences overrule lower ones... */
94 unsigned long precedence;
95
96 /* Only checked if !(type & 1)... */
97 const char *username;
98 struct AccessItem *aconf;
99
100 /* The next record in this hash bucket. */
101 struct AddressRec *next;
102 };
103 #endif /* INCLUDE_hostmask_h */

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