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

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Revision 1335 - (hide annotations)
Sun Apr 1 16:40:35 2012 UTC (8 years, 5 months ago) by michael
File MIME type: text/x-csrc
File size: 17888 byte(s)
- Sort out unused ConfItem flags

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 GDENY_TYPE,
71     SERVICE_TYPE
72 adx 30 } ConfType;
73    
74 michael 593 struct split_nuh_item
75     {
76     dlink_node node;
77    
78     char *nuhmask;
79     char *nickptr;
80     char *userptr;
81     char *hostptr;
82    
83     size_t nicksize;
84     size_t usersize;
85     size_t hostsize;
86     };
87    
88 adx 30 struct ConfItem
89     {
90 michael 1009 dlink_node node; /* link into known ConfItems of this type */
91    
92 adx 30 char *name; /* Primary key */
93 michael 1009 void *regexpname;
94 adx 30 unsigned int flags;
95     ConfType type;
96     };
97    
98     /*
99     * MatchItem - used for XLINE and ULINE types
100     */
101     struct MatchItem
102     {
103     char *user; /* Used for ULINE only */
104     char *host; /* Used for ULINE only */
105     char *reason;
106     char *oper_reason;
107     int action; /* used for uline */
108     int count; /* How many times this matchitem has been matched */
109     int ref_count; /* How many times is this matchitem in use */
110     int illegal; /* Should it be deleted when possible? */
111     time_t hold; /* Hold action until this time (calendar time) */
112     };
113    
114     struct AccessItem
115     {
116     dlink_node node;
117 michael 992 unsigned int dns_failed;
118     unsigned int dns_pending;
119 adx 30 unsigned int status; /* If CONF_ILLEGAL, delete when no clients */
120     unsigned int flags;
121 michael 56 unsigned int modes;
122 michael 1013 unsigned int port;
123 adx 30 int clients; /* Number of *LOCAL* clients using this */
124 michael 1285 int bits;
125     int type;
126 adx 30 struct irc_ssaddr my_ipnum; /* ip to bind to for outgoing connect */
127     struct irc_ssaddr ipnum; /* ip to connect to */
128     char * host; /* host part of user@host */
129     char * passwd;
130     char * spasswd; /* Password to send. */
131     char * reason;
132     char * oper_reason;
133     char * user; /* user part of user@host */
134     time_t hold; /* Hold action until this time (calendar time) */
135     struct ConfItem *class_ptr; /* Class of connection */
136     int aftype;
137     #ifdef HAVE_LIBCRYPTO
138 michael 1302 /* certs */
139 michael 1306 char *cipher_list;
140 adx 30 char * rsa_public_key_file;
141     RSA * rsa_public_key;
142     #endif
143 michael 1009 void *regexuser;
144     void *regexhost;
145 adx 30 };
146    
147     struct ClassItem
148     {
149 michael 1013 dlink_list list_ipv4; /* base of per cidr ipv4 client link list */
150     dlink_list list_ipv6; /* base of per cidr ipv6 client link list */
151 michael 950 unsigned int max_sendq;
152 adx 30 int con_freq;
153     int ping_freq;
154     int ping_warning;
155     int max_total;
156     int max_local;
157     int max_global;
158     int max_ident;
159     int max_perip;
160     int curr_user_count;
161     int cidr_bitlen_ipv4;
162     int cidr_bitlen_ipv6;
163     int number_per_cidr;
164 michael 671 int active;
165 adx 30 };
166    
167     struct CidrItem
168     {
169 michael 1013 dlink_node node;
170 adx 30 struct irc_ssaddr mask;
171     int number_on_this_cidr;
172     };
173    
174     #define ConFreq(x) ((x)->con_freq)
175     #define PingFreq(x) ((x)->ping_freq)
176     #define PingWarning(x) ((x)->ping_warning)
177     #define MaxTotal(x) ((x)->max_total)
178     #define MaxGlobal(x) ((x)->max_global)
179     #define MaxLocal(x) ((x)->max_local)
180     #define MaxIdent(x) ((x)->max_ident)
181     #define MaxPerIp(x) ((x)->max_perip)
182     #define MaxSendq(x) ((x)->max_sendq)
183     #define CurrUserCount(x) ((x)->curr_user_count)
184     #define CidrBitlenIPV4(x) ((x)->cidr_bitlen_ipv4)
185     #define CidrBitlenIPV6(x) ((x)->cidr_bitlen_ipv6)
186     #define NumberPerCidr(x) ((x)->number_per_cidr)
187    
188     #define ClassPtr(x) ((x)->class_ptr)
189    
190    
191     #define CONF_ILLEGAL 0x80000000
192     #define CONF_RESERVED 0x00000001
193     #define CONF_CLIENT 0x00000002
194     #define CONF_SERVER 0x00000004
195     #define CONF_OPERATOR 0x00000008
196     #define CONF_KILL 0x00000010
197     #define CONF_KLINE CONF_KILL
198     #define CONF_CLASS 0x00000020
199     #define CONF_LEAF 0x00000040
200     #define CONF_LISTEN_PORT 0x00000080
201     #define CONF_HUB 0x00000100
202     #define CONF_EXEMPTKLINE 0x00000200
203     #define CONF_NOLIMIT 0x00000400
204     #define CONF_DLINE 0x00000800
205     #define CONF_XLINE 0x00001000
206     #define CONF_ULINE 0x00002000
207     #define CONF_EXEMPTDLINE 0x00004000
208     #define CONF_GLINE 0x00008000
209 michael 1157 #define CONF_SERVICE 0x00010000
210 adx 30
211     #define CONF_SERVER_MASK CONF_SERVER
212     #define CONF_CLIENT_MASK (CONF_CLIENT | CONF_OPERATOR | CONF_SERVER_MASK)
213    
214     /* XXX temporary hack */
215     #define CONF_CRESV 0x80000001
216     #define CONF_NRESV 0x80000002
217    
218     #define IsConfIllegal(x) ((x)->status & CONF_ILLEGAL)
219     #define SetConfIllegal(x) ((x)->status |= CONF_ILLEGAL)
220     #define IsConfServer(x) ((x)->status == CONF_SERVER)
221     #define SetConfServer(x) ((x)->status = CONF_SERVER)
222     #define IsConfOperator(x) ((x)->status & CONF_OPERATOR)
223     #define IsConfHub(x) ((x)->status == CONF_HUB)
224     #define SetConfHub(x) ((x)->status = CONF_HUB)
225     #define IsConfLeaf(x) ((x)->status == CONF_LEAF)
226     #define SetConfLeaf(x) ((x)->status = CONF_LEAF)
227     #define IsConfHubOrLeaf(x) ((x)->status & (CONF_HUB|CONF_LEAF))
228     #define IsConfKill(x) ((x)->status == CONF_KILL)
229     #define IsConfClient(x) ((x)->status & CONF_CLIENT)
230     #define IsConfTypeOfClient(x) ((x)->status & CONF_CLIENT_MASK)
231     #define IsConfUline(x) ((x)->status & CONF_ULINE)
232     #define IsConfXline(x) ((x)->status & CONF_XLINE)
233     #define IsConfGline(x) ((x)->status == CONF_GLINE)
234    
235     /* AccessItem->flags */
236    
237     /* Generic flags... */
238     /* access flags... */
239     #define CONF_FLAGS_DO_IDENTD 0x00000001
240     #define CONF_FLAGS_LIMIT_IP 0x00000002
241     #define CONF_FLAGS_NO_TILDE 0x00000004
242     #define CONF_FLAGS_NEED_IDENTD 0x00000008
243 michael 1335 #define CONF_FLAGS_NOMATCH_IP 0x00000010
244     #define CONF_FLAGS_EXEMPTKLINE 0x00000020
245     #define CONF_FLAGS_NOLIMIT 0x00000040
246     #define CONF_FLAGS_SPOOF_IP 0x00000080
247     #define CONF_FLAGS_SPOOF_NOTICE 0x00000100
248     #define CONF_FLAGS_REDIR 0x00000200
249     #define CONF_FLAGS_EXEMPTGLINE 0x00000400
250     #define CONF_FLAGS_CAN_FLOOD 0x00000800
251     #define CONF_FLAGS_NEED_PASSWORD 0x00001000
252 adx 30 /* server flags */
253 michael 1335 #define CONF_FLAGS_ALLOW_AUTO_CONN 0x00002000
254     #define CONF_FLAGS_ENCRYPTED 0x00004000
255     #define CONF_FLAGS_TEMPORARY 0x00008000
256     #define CONF_FLAGS_BURST_AWAY 0x00010000
257     #define CONF_FLAGS_EXEMPTRESV 0x00020000
258     #define CONF_FLAGS_TOPICBURST 0x00040000
259     #define CONF_FLAGS_SSL 0x00080000
260 adx 30
261     /* Macros for struct AccessItem */
262     #define IsLimitIp(x) ((x)->flags & CONF_FLAGS_LIMIT_IP)
263     #define IsNoTilde(x) ((x)->flags & CONF_FLAGS_NO_TILDE)
264     #define IsConfCanFlood(x) ((x)->flags & CONF_FLAGS_CAN_FLOOD)
265     #define IsNeedPassword(x) ((x)->flags & CONF_FLAGS_NEED_PASSWORD)
266     #define IsNeedIdentd(x) ((x)->flags & CONF_FLAGS_NEED_IDENTD)
267     #define IsNoMatchIp(x) ((x)->flags & CONF_FLAGS_NOMATCH_IP)
268     #define IsConfExemptKline(x) ((x)->flags & CONF_FLAGS_EXEMPTKLINE)
269     #define IsConfExemptLimits(x) ((x)->flags & CONF_FLAGS_NOLIMIT)
270     #define IsConfExemptGline(x) ((x)->flags & CONF_FLAGS_EXEMPTGLINE)
271     #define IsConfExemptResv(x) ((x)->flags & CONF_FLAGS_EXEMPTRESV)
272     #define IsConfDoIdentd(x) ((x)->flags & CONF_FLAGS_DO_IDENTD)
273     #define IsConfDoSpoofIp(x) ((x)->flags & CONF_FLAGS_SPOOF_IP)
274     #define IsConfSpoofNotice(x) ((x)->flags & CONF_FLAGS_SPOOF_NOTICE)
275     #define IsConfEncrypted(x) ((x)->flags & CONF_FLAGS_ENCRYPTED)
276     #define SetConfEncrypted(x) ((x)->flags |= CONF_FLAGS_ENCRYPTED)
277     #define ClearConfEncrypted(x) ((x)->flags &= ~CONF_FLAGS_ENCRYPTED)
278     #define IsConfAllowAutoConn(x) ((x)->flags & CONF_FLAGS_ALLOW_AUTO_CONN)
279     #define SetConfAllowAutoConn(x) ((x)->flags |= CONF_FLAGS_ALLOW_AUTO_CONN)
280     #define ClearConfAllowAutoConn(x) ((x)->flags &= ~CONF_FLAGS_ALLOW_AUTO_CONN)
281     #define IsConfTemporary(x) ((x)->flags & CONF_FLAGS_TEMPORARY)
282     #define SetConfTemporary(x) ((x)->flags |= CONF_FLAGS_TEMPORARY)
283     #define IsConfRedir(x) ((x)->flags & CONF_FLAGS_REDIR)
284     #define IsConfAwayBurst(x) ((x)->flags & CONF_FLAGS_BURST_AWAY)
285     #define SetConfAwayBurst(x) ((x)->flags |= CONF_FLAGS_BURST_AWAY)
286     #define ClearConfAwayBurst(x) ((x)->flags &= ~CONF_FLAGS_BURST_AWAY)
287     #define IsConfTopicBurst(x) ((x)->flags & CONF_FLAGS_TOPICBURST)
288     #define SetConfTopicBurst(x) ((x)->flags |= CONF_FLAGS_TOPICBURST)
289     #define ClearConfTopicBurst(x) ((x)->flags &= ~CONF_FLAGS_TOPICBURST)
290 michael 1303 #define IsConfSSL(x) ((x)->flags & CONF_FLAGS_SSL)
291     #define SetConfSSL(x) ((x)->flags |= CONF_FLAGS_SSL)
292     #define ClearConfSSL(x) ((x)->flags &= ~CONF_FLAGS_SSL)
293 adx 30
294     /* shared/cluster server entry types
295     * These defines are used for both shared and cluster.
296     */
297     #define SHARED_KLINE 0x0001
298 michael 1301 #define SHARED_UNKLINE 0x0002
299     #define SHARED_XLINE 0x0004
300     #define SHARED_UNXLINE 0x0008
301     #define SHARED_RESV 0x0010
302     #define SHARED_UNRESV 0x0020
303     #define SHARED_LOCOPS 0x0040
304     #define SHARED_DLINE 0x0080
305     #define SHARED_UNDLINE 0x0100
306     #define SHARED_ALL (SHARED_KLINE | SHARED_UNKLINE |\
307     SHARED_XLINE | SHARED_UNXLINE |\
308     SHARED_RESV | SHARED_UNRESV |\
309     SHARED_LOCOPS | SHARED_DLINE | SHARED_UNDLINE)
310 adx 30
311     /* gline acl entry actions */
312     #define GDENY_BLOCK 0x1
313     #define GDENY_REJECT 0x2
314    
315     struct config_file_entry
316     {
317     const char *dpath; /* DPATH if set from command line */
318     const char *configfile;
319     const char *klinefile;
320     const char *xlinefile;
321     const char *rxlinefile;
322     const char *rklinefile;
323     const char *dlinefile;
324     const char *glinefile;
325     const char *cresvfile;
326     const char *nresvfile;
327    
328     char *logpath;
329     char *operlog;
330     char *egdpool_path;
331 michael 1157 char *service_name;
332 adx 30
333     MessageFile motd;
334     MessageFile opermotd;
335     MessageFile linksfile;
336    
337     int gline_min_cidr;
338     int gline_min_cidr6;
339     int dots_in_ident;
340     int failed_oper_notice;
341     int anti_spam_exit_message_time;
342 michael 950 unsigned int max_accept;
343     unsigned int max_watch;
344 adx 30 int max_nick_time;
345 michael 950 unsigned int max_nick_changes;
346 adx 30 int ts_max_delta;
347     int ts_warn_delta;
348     int anti_nick_flood;
349     int kline_with_reason;
350     int warn_no_nline;
351     int invisible_on_connect;
352 michael 584 int stats_e_disabled;
353 adx 30 int stats_o_oper_only;
354     int stats_k_oper_only;
355     int stats_i_oper_only;
356     int stats_P_oper_only;
357     int short_motd;
358     int no_oper_flood;
359     int true_no_oper_flood;
360     int oper_pass_resv;
361     int glines;
362     int hide_spoof_ips;
363     int burst_away;
364     int use_whois_actually;
365     int tkline_expire_notices;
366     int opers_bypass_callerid;
367     int ignore_bogus_ts;
368     char *kline_reason;
369     int pace_wait;
370     int pace_wait_simple;
371     int gline_time;
372     int gline_logging;
373     int oper_only_umodes;
374     int oper_umodes;
375     int max_targets;
376     int caller_id_wait;
377     int min_nonwildcard;
378     int min_nonwildcard_simple;
379     int kill_chase_time_limit;
380     int default_floodcount;
381     int client_flood;
382     /* 0 == don't use throttle... */
383     int throttle_time;
384     int use_egd;
385     int ping_cookie;
386     int disable_auth;
387     int disable_remote;
388     };
389    
390     struct config_channel_entry
391     {
392 michael 632 int disable_fake_channels;
393 adx 30 int restrict_channels;
394     int disable_local_channels;
395     int use_except;
396     int use_invex;
397     int use_knock;
398     int knock_delay;
399     int knock_delay_channel;
400     unsigned int max_bans;
401     unsigned int max_chans_per_user;
402     int no_create_on_split;
403     int no_join_on_split;
404     int quiet_on_ban;
405     int burst_topicwho;
406     int default_split_server_count;
407     int default_split_user_count;
408     };
409    
410     struct config_server_hide
411     {
412 michael 1013 char *hidden_name;
413 adx 30 int flatten_links;
414     int hide_servers;
415     int links_delay;
416     int links_disabled;
417     int hidden;
418     int disable_hidden;
419     int hide_server_ips;
420     };
421    
422     struct server_info
423     {
424 michael 1013 char *sid;
425 adx 30 char *name;
426     char *description;
427     char *network_name;
428     char *network_desc;
429     #ifdef HAVE_LIBCRYPTO
430     char *rsa_private_key_file;
431     RSA *rsa_private_key;
432 michael 967 SSL_CTX *server_ctx;
433     SSL_CTX *client_ctx;
434 adx 30 #endif
435     int hub;
436     struct irc_ssaddr ip;
437     struct irc_ssaddr ip6;
438 michael 1013 unsigned int max_clients;
439 adx 30 int specific_ipv4_vhost;
440     int specific_ipv6_vhost;
441     struct sockaddr_in dns_host;
442     int can_use_v6;
443     };
444    
445     struct admin_info
446     {
447     char *name;
448     char *description;
449     char *email;
450     };
451    
452     struct logging_entry
453     {
454     unsigned int use_logging;
455     };
456    
457 michael 1008 extern dlink_list gdeny_items;
458 adx 30 extern dlink_list class_items;
459     extern dlink_list server_items;
460     extern dlink_list cluster_items;
461     extern dlink_list hub_items;
462     extern dlink_list rxconf_items;
463     extern dlink_list rkconf_items;
464     extern dlink_list leaf_items;
465 michael 1157 extern dlink_list service_items;
466 adx 30 extern dlink_list temporary_klines;
467     extern dlink_list temporary_dlines;
468     extern dlink_list temporary_glines;
469     extern dlink_list temporary_xlines;
470     extern dlink_list temporary_rxlines;
471     extern dlink_list temporary_rklines;
472     extern struct logging_entry ConfigLoggingEntry;
473     extern struct config_file_entry ConfigFileEntry;/* defined in ircd.c*/
474     extern struct config_channel_entry ConfigChannel;/* defined in channel.c*/
475     extern struct config_server_hide ConfigServerHide; /* defined in s_conf.c */
476     extern struct server_info ServerInfo; /* defined in ircd.c */
477     extern struct admin_info AdminInfo; /* defined in ircd.c */
478     extern int valid_wild_card(struct Client *, int, int, ...);
479     /* End GLOBAL section */
480    
481 michael 948 extern unsigned int get_sendq(struct Client *);
482 adx 30 extern const char *get_client_class(struct Client *);
483     extern int get_client_ping(struct Client *, int *);
484     extern void check_class(void);
485     extern void init_class(void);
486     extern struct ConfItem *find_class(const char *);
487     extern void init_ip_hash_table(void);
488 michael 948 extern void count_ip_hash(unsigned int *, uint64_t *);
489 adx 30 extern void remove_one_ip(struct irc_ssaddr *);
490     extern struct ConfItem *make_conf_item(ConfType type);
491     extern void free_access_item(struct AccessItem *);
492     extern void read_conf_files(int);
493     extern int attach_conf(struct Client *, struct ConfItem *);
494     extern int attach_connect_block(struct Client *, const char *, const char *);
495    
496     extern int detach_conf(struct Client *, ConfType);
497    
498     extern struct ConfItem *find_conf_name(dlink_list *, const char *, ConfType);
499     extern struct ConfItem *find_conf_exact(ConfType, const char *, const char *, const char *);
500     extern struct AccessItem *find_kill(struct Client *);
501     extern struct AccessItem *find_gline(struct Client *);
502     extern int conf_connect_allowed(struct irc_ssaddr *, int);
503     extern char *oper_privs_as_string(const unsigned int);
504 michael 593 extern void split_nuh(struct split_nuh_item *);
505 adx 30 extern struct ConfItem *find_matching_name_conf(ConfType, const char *,
506     const char *, const char *, int);
507 michael 1285 extern struct ConfItem *find_exact_name_conf(ConfType, const struct Client *, const char *,
508 adx 30 const char *, const char *);
509     extern void delete_conf_item(struct ConfItem *);
510     extern void report_confitem_types(struct Client *, ConfType, int);
511     extern void yyerror(const char *);
512     extern int conf_yy_fatal_error(const char *);
513 michael 1325 extern int conf_fbgets(char *, unsigned int, FILE *);
514 adx 30 extern void write_conf_line(struct Client *, struct ConfItem *,
515     const char *, time_t);
516     extern int remove_conf_line(ConfType, struct Client *, const char *,
517     const char *);
518     extern void add_temp_line(struct ConfItem *);
519     extern void cleanup_tklines(void *);
520     extern const char *get_conf_name(ConfType);
521     extern int rehash(int);
522 michael 593 extern int conf_add_server(struct ConfItem *, const char *);
523 adx 30 extern void conf_add_class_to_conf(struct ConfItem *, const char *);
524    
525     /* XXX consider moving these into csvlib.h */
526 michael 1325 extern void parse_csv_file(FILE *, ConfType);
527 adx 30
528     extern char *get_oper_name(const struct Client *);
529    
530     extern void *map_to_conf(struct ConfItem *);
531     extern struct ConfItem *unmap_conf_item(void *);
532     /* XXX should the parse_aline stuff go into another file ?? */
533     #define AWILD 0x1 /* check wild cards */
534     #define NOUSERLOOKUP 0x2 /* Don't lookup the user@host on /rkline nick */
535     extern int parse_aline(const char *, struct Client *, int, char **,
536     int, char **, char **, time_t *, char **, char **);
537     extern int valid_comment(struct Client *, char *, int);
538    
539    
540     #define TK_SECONDS 0
541     #define TK_MINUTES 1
542 michael 1120 extern time_t valid_tkline(const char *, int);
543 adx 30 extern int match_conf_password(const char *, const struct AccessItem *);
544    
545     #define NOT_AUTHORIZED (-1)
546 michael 618 #define I_LINE_FULL (-2)
547     #define TOO_MANY (-3)
548     #define BANNED_CLIENT (-4)
549     #define TOO_FAST (-5)
550 adx 30
551     #define CLEANUP_TKLINES_TIME 60
552    
553     extern void cluster_a_line(struct Client *,
554     const char *, int, int, const char *,...);
555     extern void rebuild_cidr_class(struct ConfItem *, struct ClassItem *);
556     #endif /* INCLUDED_s_conf_h */

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