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[READ-ONLY] Mirror of https://github.com/VibeDevelopers/Comet.
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115/* * Comet: a slightly advanced 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) 2002-2004 ircd-ratbox development team * Copyright (C) 2005-2006 charybdis 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA */
#ifndef INCLUDE_hostmask_h#define INCLUDE_hostmask_h 1enum{ HM_ERROR, HM_HOST, HM_IPV4, HM_IPV6,};
enum aconf_category{ AC_CONFIG, AC_BANDB,};
int parse_netmask(const char *, struct rb_sockaddr_storage *, int *);int parse_netmask_strict(const char *, struct rb_sockaddr_storage *, int *);struct ConfItem *find_conf_by_address(const char *host, const char *sockhost, const char *orighost, struct sockaddr *, int, int, const char *, const char *);struct ConfItem *find_exact_conf_by_address(const char *address, int type, const char *username);struct ConfItem *find_exact_conf_by_address_filtered(const char *address, int type, const char *username, bool (*filter)(struct ConfItem *));void add_conf_by_address(const char *, int, const char *, const char *, struct ConfItem *);void delete_one_address_conf(const char *, struct ConfItem *);void clear_out_address_conf(enum aconf_category);void init_host_hash(void);struct ConfItem *find_address_conf(const char *host, const char *sockhost, const char *, const char *, struct sockaddr *, int, char *);
struct ConfItem *find_dline(struct sockaddr *, int);
#define find_kline(x) ((IsConfDoSpoofIp((x)->localClient->att_conf) && IsConfKlineSpoof((x)->localClient->att_conf)) ? \ find_conf_by_address((x)->orighost, NULL, NULL, NULL, CONF_KILL, AF_INET, (x)->username, NULL) : \ find_conf_by_address((x)->host, (x)->sockhost, (x)->orighost, \ (struct sockaddr *)&(x)->localClient->ip, CONF_KILL,\ GET_SS_FAMILY(&(x)->localClient->ip), (x)->username, NULL))
void report_auth(struct Client *);int match_ipv6(struct sockaddr *, struct sockaddr *, int);int match_ipv4(struct sockaddr *, struct sockaddr *, int);
/* Hashtable stuff... */#define ATABLE_SIZE 0x1000 /* 2^12 */#define ATABLE_BITS (32-12)
extern struct AddressRec *atable[ATABLE_SIZE];
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... */ unsigned long precedence;
/* Only checked if !(type & 1)... */ const char *username; /* Only checked if type == CONF_CLIENT */ const char *auth_user; struct ConfItem *aconf;
/* The next record in this hash bucket. */ struct AddressRec *next;};
#endif /* INCLUDE_hostmask_h */