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/************************************************************************
* IRC - Internet Relay Chat, include/s_conf.h
* Copyright (C) 1990 Jarkko Oikarinen and
* University of Oulu, Computing Center
*
* 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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef INCLUDED_s_conf_h
#define INCLUDED_s_conf_h
#ifndef INCLUDED_config_h
#include "config.h" /* defines */
#endif
#ifndef INCLUDED_fileio_h
#include "fileio.h" /* FBFILE */
#endif
#ifndef INCLUDED_netinet_in_h
#include <netinet/in.h> /* in_addr */
#define INCLUDED_netinet_in_h
#endif
#ifndef INCLUDED_ircd_defs_h
#include "ircd_defs.h"
#endif
#ifndef INCLUDED_motd_h
#include "motd.h"
#endif
#include "client.h"
#include "m_commands.h"
#include <sys/types.h>
struct Client;
struct SLink;
struct DNSReply;
struct hostent;
struct ConfItem
{
struct ConfItem* next; /* list node pointer */
struct ConfItem* kline_next;
unsigned int status; /* If CONF_ILLEGAL, delete when no clients */
u_int32_t flags;
int clients; /* Number of *LOCAL* clients using this */
struct in_addr ipnum; /* ip number of host field */
unsigned long ip; /* only used for I D lines etc. */
unsigned long ip_mask;
char* name; /* IRC name, nick, server name, or original u@h */
char* host; /* host part of user@host */
char* passwd;
char* user; /* user part of user@host */
int port;
time_t hold; /* Hold action until this time (calendar time) */
struct Class* c_class; /* Class of connection */
int dns_pending; /* 1 if dns query pending, 0 otherwise */
user_modes allowed_umodes;
user_modes default_umodes;
};
typedef struct QlineItem {
char *name;
struct ConfItem *confList;
struct QlineItem *next;
}aQlineItem;
#define CONF_ILLEGAL 0x80000000
#define CONF_MATCH 0x40000000
#define CONF_QUARANTINED_NICK 0x0001
#define CONF_CLIENT 0x0002
#define CONF_CONNECT_SERVER 0x0004
#define CONF_NOCONNECT_SERVER 0x0008
/*#define CONF_LOCOP 0x0010*/
#define CONF_OPERATOR 0x0020
#define CONF_ME 0x0040
#define CONF_KILL 0x0080
#define CONF_ADMIN 0x0100
/*
* R_LINES are no more
* -wnder
*
* #ifdef R_LINES
* #define CONF_RESTRICT 0x0200
* #endif
*/
#define CONF_CLASS 0x0400
#define CONF_LEAF 0x0800
#define CONF_LISTEN_PORT 0x1000
#define CONF_HUB 0x2000
#define CONF_ELINE 0x4000
#define CONF_FLINE 0x8000
#define CONF_BLINE 0x10000
#define CONF_DLINE 0x20000
#define CONF_XLINE 0x40000
#define CONF_SERVER_MASK (CONF_CONNECT_SERVER | CONF_NOCONNECT_SERVER)
#define CONF_CLIENT_MASK (CONF_CLIENT | CONF_OPERATOR | CONF_SERVER_MASK)
#define IsIllegal(x) ((x)->status & CONF_ILLEGAL)
/* aConfItem->flags */
#define CONF_FLAGS_LIMIT_IP 0x00000001
#define CONF_FLAGS_NO_TILDE 0x00000002
#define CONF_FLAGS_NEED_IDENTD 0x00000004
#define CONF_FLAGS_PASS_IDENTD 0x00000008
#define CONF_FLAGS_NOMATCH_IP 0x00000010
#define CONF_FLAGS_E_LINED 0x00000020
#define CONF_FLAGS_B_LINED 0x00000040
#define CONF_FLAGS_F_LINED 0x00000080
#define CONF_FLAGS_DO_IDENTD 0x00000200
#define CONF_FLAGS_ALLOW_AUTO_CONN 0x00000400
#define CONF_FLAGS_ZIP_LINK 0x00000800
#define CONF_FLAGS_SPOOF_IP 0x00001000
#define CONF_FLAGS_AUTO_SPOOF 0x00002000
#ifdef LITTLE_I_LINES
#define CONF_FLAGS_LITTLE_I_LINE 0x00008000
#endif
#define CONF_FLAGS_HONEYPOT 0x00010000
#define CONF_FLAGS_HIDDEN_SERVER 0x80000000
/* Macros for aConfItem */
#define IsLimitIp(x) ((x)->flags & CONF_FLAGS_LIMIT_IP)
#define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE)
#define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD)
#define IsPassIdentd(x) ((x)->flags & CONF_FLAGS_PASS_IDENTD)
#define IsNoMatchIp(x) ((x)->flags & CONF_FLAGS_NOMATCH_IP)
#define IsConfElined(x) ((x)->flags & CONF_FLAGS_E_LINED)
#define IsConfBlined(x) ((x)->flags & CONF_FLAGS_B_LINED)
#define IsConfFlined(x) ((x)->flags & CONF_FLAGS_F_LINED)
#define IsConfDoIdentd(x) ((x)->flags & CONF_FLAGS_DO_IDENTD)
#define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP)
#define IsConfDoAutoSpoof(x) ((x)->flags & CONF_FLAGS_AUTO_SPOOF)
#ifdef LITTLE_I_LINES
#define IsConfLittleI(x) ((x)->flags & CONF_FLAGS_LITTLE_I_LINE)
#endif
#define IsConfHoneypot(x) ((x)->flags & CONF_FLAGS_HONEYPOT)
typedef struct
{
const char *dpath; /* DPATH if set from command line */
const char *configfile;
const char *klinefile;
const char *dlinefile;
MessageFile helpfile;
MessageFile motd;
MessageFile opermotd;
} ConfigFileEntryType;
/* aConfItems */
/* conf xline link list root */
extern struct ConfItem *x_conf;
/* conf qline link list root */
extern struct QlineItem *q_conf;
extern struct ConfItem* ConfigItemList; /* GLOBAL - conf list head */
extern int specific_virtual_host; /* GLOBAL - used in s_bsd.c */
extern struct ConfItem *kline_list; /* GLOBAL - XXX HACK, used for cheap STATS K searches */
extern int kline_count;
extern ConfigFileEntryType ConfigFileEntry; /* GLOBAL - defined in ircd.c */
extern void clear_ip_hash_table(void);
extern void iphash_stats(struct Client *,struct Client *,int,char **,int);
extern void count_ip_hash(int *, size_t *);
#ifdef LIMIT_UH
void remove_one_ip(struct Client *);
#else
void remove_one_ip(unsigned long);
#endif
extern struct ConfItem* make_conf(void);
extern void free_conf(struct ConfItem*);
extern int read_conf_files(int cold);
extern struct DNSReply* conf_dns_lookup(struct ConfItem* aconf);
extern int attach_conf(struct Client*, struct ConfItem *);
extern int attach_confs(struct Client* client,
const char* name, int statmask);
extern int attach_cn_lines(struct Client* client,
const char *name,
const char *host);
extern int attach_Iline(struct Client *client,
const char* username, char** reason);
extern struct ConfItem* find_me(void);
extern struct ConfItem* find_admin(void);
extern struct ConfItem* find_first_nline(struct SLink* lp);
extern void det_confs_butmask (struct Client *, int);
extern int detach_conf (struct Client *, struct ConfItem *);
extern struct ConfItem* det_confs_butone (struct Client *, struct ConfItem *);
extern struct ConfItem* find_conf_entry(struct ConfItem *, unsigned int);
extern struct ConfItem* find_conf_exact(const char* name, const char* user,
const char* host, int statmask);
extern struct ConfItem* find_conf_name(struct SLink* lp, const char* name,
int statmask);
extern struct ConfItem* find_conf_host(struct SLink* lp, const char* host,
int statmask);
extern struct ConfItem* find_conf_ip(struct SLink* lp, char* ip, char* name,
int);
extern struct ConfItem* find_conf_by_name(const char* name, unsigned int status);
extern struct ConfItem* find_conf_by_host(const char* host, unsigned int status);
extern struct ConfItem* find_conf_by_abbrevname(const char* name, unsigned int status);
extern struct ConfItem* find_kill (struct Client *);
extern int conf_connect_allowed(struct in_addr addr);
extern int rehash_dump(struct Client *);
extern int find_q_line(char*, char*, char *);
extern struct ConfItem* find_special_conf(char *,int );
extern struct ConfItem* is_klined(const char *host,
const char *name,
unsigned long ip);
extern struct ConfItem* find_is_klined(const char *host,
const char *name,
const char *nick,
unsigned long ip);
extern char *show_iline_prefix(struct Client *, struct ConfItem *, char *);
extern void get_printable_conf(struct ConfItem *,
char **, char **, char **,
char **, int *);
extern void report_configured_links(struct Client* cptr, int mask);
extern void report_specials(struct Client* sptr, int flags, int numeric);
extern void report_qlines(struct Client* cptr);
typedef enum {
CONF_TYPE,
KLINE_TYPE,
DLINE_TYPE
} KlineType;
extern void write_kline_or_dline_to_conf_and_notice_opers(
KlineType,
struct Client *,
struct Client *,
char *,
char *,
char *,
char *
);
extern const char *get_conf_name(KlineType);
extern int safe_write(struct Client *, const char *, int ,char *);
extern void add_temp_kline(struct ConfItem *);
extern void flush_temp_klines(void);
extern void report_temp_klines(struct Client *);
extern void show_temp_klines(struct Client *, struct ConfItem *);
extern int is_address(char *,unsigned long *,unsigned long *);
extern int rehash (struct Client *, struct Client *, int);
extern size_t count_qlines(void);
extern size_t count_conf(struct ConfItem *);
extern size_t count_conf_list(struct ConfItem *);
#endif /* INCLUDED_s_conf_h */
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