114 lines
3.5 KiB
C
114 lines
3.5 KiB
C
|
/*
|
||
|
* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
|
||
|
* hostmask.h: A header for the hostmask code.
|
||
|
*
|
||
|
* Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
|
||
|
* Copyright (C) 1996-2002 Hybrid Development Team
|
||
|
* Copyright (C) 2002-2012 ircd-ratbox development team
|
||
|
*
|
||
|
* This program 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
|
||
|
* (at your option) any later version.
|
||
|
*
|
||
|
* This program is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
|
||
|
* USA
|
||
|
*
|
||
|
* $Id: hostmask.h 27371 2012-03-16 05:33:15Z dubkat $
|
||
|
*/
|
||
|
|
||
|
#ifndef INCLUDE_hostmask_h
|
||
|
#define INCLUDE_hostmask_h 1
|
||
|
enum
|
||
|
{
|
||
|
HM_HOST,
|
||
|
HM_IPV4
|
||
|
#ifdef RB_IPV6
|
||
|
, HM_IPV6
|
||
|
#endif
|
||
|
};
|
||
|
|
||
|
int parse_netmask(const char *, struct sockaddr *, int *);
|
||
|
struct ConfItem *find_conf_by_address(const char *host, const char *sockhost,
|
||
|
struct sockaddr *, int, int, const char *);
|
||
|
struct ConfItem *find_auth(const char *host, const char *sockhost,
|
||
|
struct sockaddr *, int, const char *);
|
||
|
void add_conf_by_address(const char *, int, const char *, struct ConfItem *);
|
||
|
void delete_one_address_conf(const char *, struct ConfItem *);
|
||
|
void clear_out_address_conf(void);
|
||
|
void clear_out_address_conf_bans(void);
|
||
|
void init_host_hash(void);
|
||
|
const char *show_iline_prefix(struct Client *, struct ConfItem *, const char *);
|
||
|
|
||
|
struct ConfItem *find_address_conf(const char *host, const char *sockhost,
|
||
|
const char *, struct sockaddr *, int);
|
||
|
|
||
|
#define find_kline(x) (find_conf_by_address((x)->host, (x)->sockhost,\
|
||
|
(struct sockaddr *)&(x)->localClient->ip, CONF_KILL,\
|
||
|
GET_SS_FAMILY(&(x)->localClient->ip), (x)->username))
|
||
|
#define find_gline(x) (find_conf_by_address((x)->host, (x)->sockhost,\
|
||
|
(struct sockaddr *)&(x)->localClient->ip, CONF_GLINE,\
|
||
|
GET_SS_FAMILY(&(x)->localClient->ip), (x)->username))
|
||
|
|
||
|
#ifdef RB_IPV6
|
||
|
int match_ipv6(struct sockaddr *, struct sockaddr *, int);
|
||
|
#endif
|
||
|
int match_ipv4(struct sockaddr *, struct sockaddr *, int);
|
||
|
|
||
|
/* Hashtable stuff... */
|
||
|
#define ATABLE_BITS 12
|
||
|
#define ATABLE_SIZE (1<<ATABLE_BITS)
|
||
|
|
||
|
extern struct AddressRec *atable[ATABLE_SIZE];
|
||
|
|
||
|
#define HOSTHASH_WALK(i, arec) for (i = 0; i < ATABLE_SIZE; i++) { for(arec = atable[i]; arec; arec = arec->next)
|
||
|
#define HOSTHASH_WALK_SAFE(i, arec, arecn) \
|
||
|
for(i = 0; i < ATABLE_SIZE; i++) { \
|
||
|
for(arec = atable[i], arecn = arec ? arec->next : NULL; arec; \
|
||
|
arec = arecn, arecn = arecn ? arecn->next : NULL)
|
||
|
#define HOSTHASH_WALK_END }
|
||
|
|
||
|
struct AddressRec
|
||
|
{
|
||
|
/* masktype: HM_HOST, HM_IPV4, HM_IPV6 -A1kmm */
|
||
|
int masktype;
|
||
|
|
||
|
union
|
||
|
{
|
||
|
struct
|
||
|
{
|
||
|
/* Pointer into ConfItem... -A1kmm */
|
||
|
struct rb_sockaddr_storage addr;
|
||
|
int bits;
|
||
|
}
|
||
|
ipa;
|
||
|
|
||
|
/* Pointer into ConfItem... -A1kmm */
|
||
|
const char *hostname;
|
||
|
}
|
||
|
Mask;
|
||
|
|
||
|
/* type: CONF_CLIENT, CONF_DLINE, CONF_KILL etc... -A1kmm */
|
||
|
int type;
|
||
|
|
||
|
/* Higher precedences overrule lower ones... */
|
||
|
uint32_t precedence;
|
||
|
|
||
|
/* Only checked if !(type & 1)... */
|
||
|
const char *username;
|
||
|
struct ConfItem *aconf;
|
||
|
|
||
|
/* The next record in this hash bucket. */
|
||
|
struct AddressRec *next;
|
||
|
};
|
||
|
|
||
|
|
||
|
#endif /* INCLUDE_hostmask_h */
|