/[svn]/ircd-hybrid-8/include/conf.h
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Annotation of /ircd-hybrid-8/include/conf.h

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Revision 1503 - (hide annotations)
Tue Aug 14 09:05:58 2012 UTC (8 years ago) by michael
File MIME type: text/x-csrc
File size: 16266 byte(s)
- Removed all unused references to GPATH and glinefile. There's no glines.conf.

1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3 michael 1309 * conf.h: A header for the configuration functions.
4 adx 30 *
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 knight 31 * $Id$
23 adx 30 */
24    
25     #ifndef INCLUDED_s_conf_h
26     #define INCLUDED_s_conf_h
27 michael 912 #include "config.h"
28 adx 30 #ifdef HAVE_LIBCRYPTO
29     #include <openssl/rsa.h>
30     #endif
31     #include "ircd_defs.h"
32     #include "motd.h" /* MessageFile */
33     #include "client.h"
34     #include "hook.h"
35    
36 michael 967
37 adx 30 struct Client;
38    
39     extern struct Callback *client_check_cb;
40    
41 michael 967 struct conf_parser_context
42     {
43     unsigned int boot;
44     unsigned int pass;
45 michael 1325 FILE *conf_file;
46 michael 967 };
47    
48     extern struct conf_parser_context conf_parser_ctx;
49    
50 michael 56 typedef enum
51     {
52 adx 30 CONF_TYPE,
53     CLASS_TYPE,
54     OPER_TYPE,
55     CLIENT_TYPE,
56     SERVER_TYPE,
57     HUB_TYPE,
58     LEAF_TYPE,
59     KLINE_TYPE,
60     DLINE_TYPE,
61     EXEMPTDLINE_TYPE,
62     CLUSTER_TYPE,
63     RKLINE_TYPE,
64     RXLINE_TYPE,
65     XLINE_TYPE,
66     ULINE_TYPE,
67     GLINE_TYPE,
68     CRESV_TYPE,
69     NRESV_TYPE,
70 michael 1157 SERVICE_TYPE
71 adx 30 } ConfType;
72    
73 michael 593 struct split_nuh_item
74     {
75     dlink_node node;
76    
77     char *nuhmask;
78     char *nickptr;
79     char *userptr;
80     char *hostptr;
81    
82     size_t nicksize;
83     size_t usersize;
84     size_t hostsize;
85     };
86    
87 adx 30 struct ConfItem
88     {
89 michael 1009 dlink_node node; /* link into known ConfItems of this type */
90    
91 adx 30 char *name; /* Primary key */
92 michael 1009 void *regexpname;
93 adx 30 unsigned int flags;
94     ConfType type;
95     };
96    
97     /*
98     * MatchItem - used for XLINE and ULINE types
99     */
100     struct MatchItem
101     {
102     char *user; /* Used for ULINE only */
103     char *host; /* Used for ULINE only */
104     char *reason;
105     char *oper_reason;
106     int action; /* used for uline */
107     int count; /* How many times this matchitem has been matched */
108     int ref_count; /* How many times is this matchitem in use */
109     int illegal; /* Should it be deleted when possible? */
110     time_t hold; /* Hold action until this time (calendar time) */
111     };
112    
113     struct AccessItem
114     {
115     dlink_node node;
116 michael 992 unsigned int dns_failed;
117     unsigned int dns_pending;
118 adx 30 unsigned int status; /* If CONF_ILLEGAL, delete when no clients */
119     unsigned int flags;
120 michael 56 unsigned int modes;
121 michael 1013 unsigned int port;
122 adx 30 int clients; /* Number of *LOCAL* clients using this */
123 michael 1285 int bits;
124     int type;
125 michael 1389 struct irc_ssaddr bind; /* ip to bind to for outgoing connect */
126     struct irc_ssaddr addr; /* ip to connect to */
127 adx 30 char * host; /* host part of user@host */
128     char * passwd;
129     char * spasswd; /* Password to send. */
130     char * reason;
131     char * oper_reason;
132     char * user; /* user part of user@host */
133     time_t hold; /* Hold action until this time (calendar time) */
134     struct ConfItem *class_ptr; /* Class of connection */
135     int aftype;
136     #ifdef HAVE_LIBCRYPTO
137 michael 1302 /* certs */
138 michael 1306 char *cipher_list;
139 adx 30 char * rsa_public_key_file;
140     RSA * rsa_public_key;
141     #endif
142 michael 1009 void *regexuser;
143     void *regexhost;
144 michael 1383 dlink_list leaf_list;
145     dlink_list hub_list;
146 adx 30 };
147    
148     struct ClassItem
149     {
150 michael 1013 dlink_list list_ipv4; /* base of per cidr ipv4 client link list */
151     dlink_list list_ipv6; /* base of per cidr ipv6 client link list */
152 michael 950 unsigned int max_sendq;
153 adx 30 int con_freq;
154     int ping_freq;
155     int ping_warning;
156     int max_total;
157     int max_local;
158     int max_global;
159     int max_ident;
160     int max_perip;
161     int curr_user_count;
162     int cidr_bitlen_ipv4;
163     int cidr_bitlen_ipv6;
164     int number_per_cidr;
165 michael 671 int active;
166 adx 30 };
167    
168     struct CidrItem
169     {
170 michael 1013 dlink_node node;
171 adx 30 struct irc_ssaddr mask;
172     int number_on_this_cidr;
173     };
174    
175    
176     #define CONF_ILLEGAL 0x80000000
177     #define CONF_RESERVED 0x00000001
178     #define CONF_CLIENT 0x00000002
179     #define CONF_SERVER 0x00000004
180     #define CONF_OPERATOR 0x00000008
181 michael 1369 #define CONF_KLINE 0x00000010
182 adx 30 #define CONF_CLASS 0x00000020
183 michael 1393 #define CONF_DLINE 0x00000040
184     #define CONF_XLINE 0x00000080
185     #define CONF_ULINE 0x00000100
186     #define CONF_EXEMPTDLINE 0x00000200
187     #define CONF_GLINE 0x00000400
188     #define CONF_SERVICE 0x00000800
189 adx 30
190     #define CONF_SERVER_MASK CONF_SERVER
191     #define CONF_CLIENT_MASK (CONF_CLIENT | CONF_OPERATOR | CONF_SERVER_MASK)
192    
193     /* XXX temporary hack */
194     #define CONF_CRESV 0x80000001
195     #define CONF_NRESV 0x80000002
196    
197     #define IsConfIllegal(x) ((x)->status & CONF_ILLEGAL)
198     #define SetConfIllegal(x) ((x)->status |= CONF_ILLEGAL)
199     #define IsConfServer(x) ((x)->status == CONF_SERVER)
200     #define SetConfServer(x) ((x)->status = CONF_SERVER)
201     #define IsConfOperator(x) ((x)->status & CONF_OPERATOR)
202 michael 1369 #define IsConfKill(x) ((x)->status == CONF_KLINE)
203 adx 30 #define IsConfClient(x) ((x)->status & CONF_CLIENT)
204     #define IsConfUline(x) ((x)->status & CONF_ULINE)
205     #define IsConfXline(x) ((x)->status & CONF_XLINE)
206     #define IsConfGline(x) ((x)->status == CONF_GLINE)
207    
208     /* AccessItem->flags */
209    
210     /* Generic flags... */
211     /* access flags... */
212     #define CONF_FLAGS_DO_IDENTD 0x00000001
213     #define CONF_FLAGS_LIMIT_IP 0x00000002
214     #define CONF_FLAGS_NO_TILDE 0x00000004
215     #define CONF_FLAGS_NEED_IDENTD 0x00000008
216 michael 1335 #define CONF_FLAGS_NOMATCH_IP 0x00000010
217     #define CONF_FLAGS_EXEMPTKLINE 0x00000020
218     #define CONF_FLAGS_NOLIMIT 0x00000040
219     #define CONF_FLAGS_SPOOF_IP 0x00000080
220     #define CONF_FLAGS_SPOOF_NOTICE 0x00000100
221     #define CONF_FLAGS_REDIR 0x00000200
222     #define CONF_FLAGS_EXEMPTGLINE 0x00000400
223     #define CONF_FLAGS_CAN_FLOOD 0x00000800
224     #define CONF_FLAGS_NEED_PASSWORD 0x00001000
225 adx 30 /* server flags */
226 michael 1335 #define CONF_FLAGS_ALLOW_AUTO_CONN 0x00002000
227     #define CONF_FLAGS_ENCRYPTED 0x00004000
228     #define CONF_FLAGS_TEMPORARY 0x00008000
229     #define CONF_FLAGS_BURST_AWAY 0x00010000
230     #define CONF_FLAGS_EXEMPTRESV 0x00020000
231     #define CONF_FLAGS_TOPICBURST 0x00040000
232     #define CONF_FLAGS_SSL 0x00080000
233 adx 30
234     /* Macros for struct AccessItem */
235     #define IsLimitIp(x) ((x)->flags & CONF_FLAGS_LIMIT_IP)
236     #define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE)
237     #define IsConfCanFlood(x) ((x)->flags & CONF_FLAGS_CAN_FLOOD)
238     #define IsNeedPassword(x) ((x)->flags & CONF_FLAGS_NEED_PASSWORD)
239     #define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD)
240     #define IsNoMatchIp(x) ((x)->flags & CONF_FLAGS_NOMATCH_IP)
241     #define IsConfExemptKline(x) ((x)->flags & CONF_FLAGS_EXEMPTKLINE)
242     #define IsConfExemptLimits(x) ((x)->flags & CONF_FLAGS_NOLIMIT)
243     #define IsConfExemptGline(x) ((x)->flags & CONF_FLAGS_EXEMPTGLINE)
244     #define IsConfExemptResv(x) ((x)->flags & CONF_FLAGS_EXEMPTRESV)
245     #define IsConfDoIdentd(x) ((x)->flags & CONF_FLAGS_DO_IDENTD)
246     #define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP)
247     #define IsConfSpoofNotice(x) ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
248     #define IsConfEncrypted(x) ((x)->flags & CONF_FLAGS_ENCRYPTED)
249     #define SetConfEncrypted(x) ((x)->flags |= CONF_FLAGS_ENCRYPTED)
250     #define ClearConfEncrypted(x) ((x)->flags &= ~CONF_FLAGS_ENCRYPTED)
251     #define IsConfAllowAutoConn(x) ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN)
252     #define SetConfAllowAutoConn(x) ((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN)
253     #define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN)
254     #define IsConfTemporary(x) ((x)->flags & CONF_FLAGS_TEMPORARY)
255     #define SetConfTemporary(x) ((x)->flags |= CONF_FLAGS_TEMPORARY)
256     #define IsConfRedir(x) ((x)->flags & CONF_FLAGS_REDIR)
257     #define IsConfAwayBurst(x) ((x)->flags & CONF_FLAGS_BURST_AWAY)
258     #define SetConfAwayBurst(x) ((x)->flags |= CONF_FLAGS_BURST_AWAY)
259     #define ClearConfAwayBurst(x) ((x)->flags &= ~CONF_FLAGS_BURST_AWAY)
260     #define IsConfTopicBurst(x) ((x)->flags & CONF_FLAGS_TOPICBURST)
261     #define SetConfTopicBurst(x) ((x)->flags |= CONF_FLAGS_TOPICBURST)
262     #define ClearConfTopicBurst(x) ((x)->flags &= ~CONF_FLAGS_TOPICBURST)
263 michael 1303 #define IsConfSSL(x) ((x)->flags & CONF_FLAGS_SSL)
264     #define SetConfSSL(x) ((x)->flags |= CONF_FLAGS_SSL)
265     #define ClearConfSSL(x) ((x)->flags &= ~CONF_FLAGS_SSL)
266 adx 30
267     /* shared/cluster server entry types
268     * These defines are used for both shared and cluster.
269     */
270     #define SHARED_KLINE 0x0001
271 michael 1301 #define SHARED_UNKLINE 0x0002
272     #define SHARED_XLINE 0x0004
273     #define SHARED_UNXLINE 0x0008
274     #define SHARED_RESV 0x0010
275     #define SHARED_UNRESV 0x0020
276     #define SHARED_LOCOPS 0x0040
277     #define SHARED_DLINE 0x0080
278     #define SHARED_UNDLINE 0x0100
279     #define SHARED_ALL (SHARED_KLINE | SHARED_UNKLINE |\
280     SHARED_XLINE | SHARED_UNXLINE |\
281     SHARED_RESV | SHARED_UNRESV |\
282     SHARED_LOCOPS | SHARED_DLINE | SHARED_UNDLINE)
283 adx 30
284     struct config_file_entry
285     {
286     const char *dpath; /* DPATH if set from command line */
287     const char *configfile;
288     const char *klinefile;
289     const char *xlinefile;
290     const char *rxlinefile;
291     const char *rklinefile;
292     const char *dlinefile;
293     const char *cresvfile;
294     const char *nresvfile;
295    
296     char *egdpool_path;
297 michael 1157 char *service_name;
298 adx 30
299     MessageFile motd;
300     MessageFile linksfile;
301    
302     int gline_min_cidr;
303     int gline_min_cidr6;
304     int dots_in_ident;
305     int failed_oper_notice;
306     int anti_spam_exit_message_time;
307 michael 950 unsigned int max_accept;
308     unsigned int max_watch;
309 adx 30 int max_nick_time;
310 michael 950 unsigned int max_nick_changes;
311 adx 30 int ts_max_delta;
312     int ts_warn_delta;
313     int anti_nick_flood;
314     int kline_with_reason;
315     int warn_no_nline;
316     int invisible_on_connect;
317 michael 584 int stats_e_disabled;
318 adx 30 int stats_o_oper_only;
319     int stats_k_oper_only;
320     int stats_i_oper_only;
321     int stats_P_oper_only;
322     int short_motd;
323     int no_oper_flood;
324     int true_no_oper_flood;
325     int oper_pass_resv;
326     int glines;
327     int hide_spoof_ips;
328     int burst_away;
329     int use_whois_actually;
330     int tkline_expire_notices;
331     int opers_bypass_callerid;
332     int ignore_bogus_ts;
333     char *kline_reason;
334     int pace_wait;
335     int pace_wait_simple;
336     int gline_time;
337 michael 1459 int gline_request_time;
338 adx 30 int oper_only_umodes;
339     int oper_umodes;
340     int max_targets;
341     int caller_id_wait;
342     int min_nonwildcard;
343     int min_nonwildcard_simple;
344     int kill_chase_time_limit;
345     int default_floodcount;
346     int client_flood;
347     /* 0 == don't use throttle... */
348     int throttle_time;
349     int use_egd;
350     int ping_cookie;
351     int disable_auth;
352     int disable_remote;
353     };
354    
355     struct config_channel_entry
356     {
357 michael 632 int disable_fake_channels;
358 adx 30 int restrict_channels;
359     int knock_delay;
360     int knock_delay_channel;
361     unsigned int max_bans;
362     unsigned int max_chans_per_user;
363 michael 1432 unsigned int max_chans_per_oper;
364 adx 30 int no_create_on_split;
365     int no_join_on_split;
366     int quiet_on_ban;
367     int default_split_server_count;
368     int default_split_user_count;
369     };
370    
371     struct config_server_hide
372     {
373 michael 1013 char *hidden_name;
374 adx 30 int flatten_links;
375     int hide_servers;
376     int links_delay;
377     int links_disabled;
378     int hidden;
379     int hide_server_ips;
380     };
381    
382     struct server_info
383     {
384 michael 1013 char *sid;
385 adx 30 char *name;
386     char *description;
387     char *network_name;
388     char *network_desc;
389     #ifdef HAVE_LIBCRYPTO
390     char *rsa_private_key_file;
391     RSA *rsa_private_key;
392 michael 967 SSL_CTX *server_ctx;
393     SSL_CTX *client_ctx;
394 adx 30 #endif
395     int hub;
396     struct irc_ssaddr ip;
397     struct irc_ssaddr ip6;
398 michael 1013 unsigned int max_clients;
399 adx 30 int specific_ipv4_vhost;
400     int specific_ipv6_vhost;
401     struct sockaddr_in dns_host;
402     int can_use_v6;
403     };
404    
405     struct admin_info
406     {
407     char *name;
408     char *description;
409     char *email;
410     };
411    
412     struct logging_entry
413     {
414     unsigned int use_logging;
415     };
416    
417     extern dlink_list class_items;
418     extern dlink_list server_items;
419     extern dlink_list cluster_items;
420     extern dlink_list hub_items;
421     extern dlink_list rxconf_items;
422     extern dlink_list rkconf_items;
423     extern dlink_list leaf_items;
424 michael 1157 extern dlink_list service_items;
425 adx 30 extern dlink_list temporary_xlines;
426     extern struct logging_entry ConfigLoggingEntry;
427     extern struct config_file_entry ConfigFileEntry;/* defined in ircd.c*/
428     extern struct config_channel_entry ConfigChannel;/* defined in channel.c*/
429     extern struct config_server_hide ConfigServerHide; /* defined in s_conf.c */
430     extern struct server_info ServerInfo; /* defined in ircd.c */
431     extern struct admin_info AdminInfo; /* defined in ircd.c */
432     extern int valid_wild_card(struct Client *, int, int, ...);
433     /* End GLOBAL section */
434    
435 michael 948 extern unsigned int get_sendq(struct Client *);
436 adx 30 extern const char *get_client_class(struct Client *);
437     extern int get_client_ping(struct Client *, int *);
438     extern void check_class(void);
439     extern void init_class(void);
440     extern struct ConfItem *find_class(const char *);
441     extern void init_ip_hash_table(void);
442 michael 948 extern void count_ip_hash(unsigned int *, uint64_t *);
443 adx 30 extern void remove_one_ip(struct irc_ssaddr *);
444     extern struct ConfItem *make_conf_item(ConfType type);
445     extern void free_access_item(struct AccessItem *);
446     extern void read_conf_files(int);
447     extern int attach_conf(struct Client *, struct ConfItem *);
448     extern int attach_connect_block(struct Client *, const char *, const char *);
449    
450     extern int detach_conf(struct Client *, ConfType);
451    
452     extern struct ConfItem *find_conf_name(dlink_list *, const char *, ConfType);
453     extern struct ConfItem *find_conf_exact(ConfType, const char *, const char *, const char *);
454     extern struct AccessItem *find_kill(struct Client *);
455     extern struct AccessItem *find_gline(struct Client *);
456     extern int conf_connect_allowed(struct irc_ssaddr *, int);
457     extern char *oper_privs_as_string(const unsigned int);
458 michael 593 extern void split_nuh(struct split_nuh_item *);
459 adx 30 extern struct ConfItem *find_matching_name_conf(ConfType, const char *,
460     const char *, const char *, int);
461 michael 1285 extern struct ConfItem *find_exact_name_conf(ConfType, const struct Client *, const char *,
462 adx 30 const char *, const char *);
463     extern void delete_conf_item(struct ConfItem *);
464 michael 1368 extern void report_confitem_types(struct Client *, ConfType);
465 adx 30 extern void yyerror(const char *);
466     extern void write_conf_line(struct Client *, struct ConfItem *,
467     const char *, time_t);
468     extern int remove_conf_line(ConfType, struct Client *, const char *,
469     const char *);
470     extern void add_temp_line(struct ConfItem *);
471     extern void cleanup_tklines(void *);
472     extern const char *get_conf_name(ConfType);
473     extern int rehash(int);
474 michael 593 extern int conf_add_server(struct ConfItem *, const char *);
475 adx 30 extern void conf_add_class_to_conf(struct ConfItem *, const char *);
476    
477     /* XXX consider moving these into csvlib.h */
478 michael 1325 extern void parse_csv_file(FILE *, ConfType);
479 michael 1369 extern int find_and_delete_temporary(const char *, const char *, int);
480 michael 1364 extern const char *get_oper_name(const struct Client *);
481 adx 30
482     extern void *map_to_conf(struct ConfItem *);
483     extern struct ConfItem *unmap_conf_item(void *);
484     /* XXX should the parse_aline stuff go into another file ?? */
485     #define AWILD 0x1 /* check wild cards */
486     #define NOUSERLOOKUP 0x2 /* Don't lookup the user@host on /rkline nick */
487     extern int parse_aline(const char *, struct Client *, int, char **,
488     int, char **, char **, time_t *, char **, char **);
489     extern int valid_comment(struct Client *, char *, int);
490    
491    
492     #define TK_SECONDS 0
493     #define TK_MINUTES 1
494 michael 1120 extern time_t valid_tkline(const char *, int);
495 adx 30 extern int match_conf_password(const char *, const struct AccessItem *);
496    
497     #define NOT_AUTHORIZED (-1)
498 michael 618 #define I_LINE_FULL (-2)
499     #define TOO_MANY (-3)
500     #define BANNED_CLIENT (-4)
501     #define TOO_FAST (-5)
502 adx 30
503 michael 1370 #define CLEANUP_TKLINES_TIME 60
504 adx 30
505     extern void cluster_a_line(struct Client *,
506     const char *, int, int, const char *,...);
507     extern void rebuild_cidr_class(struct ConfItem *, struct ClassItem *);
508     #endif /* INCLUDED_s_conf_h */

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