2 * ircd-ratbox: A slightly useful ircd.
3 * m_info.c: Sends information about the server.
5 * Copyright (C) 1990 Jarkko Oikarinen and University of Oulu, Co Center
6 * Copyright (C) 1996-2002 Hybrid Development Team
7 * Copyright (C) 2002-2005 ircd-ratbox development team
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
24 * $Id: m_info.c 3396 2007-04-05 00:38:52Z jilles $
44 static void send_conf_options(struct Client
*source_p
);
45 static void send_birthdate_online_time(struct Client
*source_p
);
46 static void send_info_text(struct Client
*source_p
);
47 static void info_spy(struct Client
*);
49 static int m_info(struct Client
*, struct Client
*, int, const char **);
50 static int mo_info(struct Client
*, struct Client
*, int, const char **);
52 struct Message info_msgtab
= {
53 "INFO", 0, 0, 0, MFLG_SLOW
,
54 {mg_unreg
, {m_info
, 0}, {mo_info
, 0}, mg_ignore
, mg_ignore
, {mo_info
, 0}}
59 mapi_clist_av1 info_clist
[] = { &info_msgtab
, NULL
};
60 mapi_hlist_av1 info_hlist
[] = {
61 { "doing_info", &doing_info_hook
},
65 DECLARE_MODULE_AV1(info
, NULL
, NULL
, info_clist
, info_hlist
, NULL
, "$Revision: 3396 $");
68 * jdc -- Structure for our configuration value table
72 const char *name
; /* Displayed variable name */
73 unsigned int output_type
; /* See below #defines */
74 void *option
; /* Pointer reference to the value */
75 const char *desc
; /* ASCII description of the variable */
77 /* Types for output_type in InfoStruct */
78 #define OUTPUT_STRING 0x0001 /* Output option as %s w/ dereference */
79 #define OUTPUT_STRING_PTR 0x0002 /* Output option as %s w/out deference */
80 #define OUTPUT_DECIMAL 0x0004 /* Output option as decimal (%d) */
81 #define OUTPUT_BOOLEAN 0x0008 /* Output option as "ON" or "OFF" */
82 #define OUTPUT_BOOLEAN_YN 0x0010 /* Output option as "YES" or "NO" */
83 #define OUTPUT_BOOLEAN2 0x0020 /* Output option as "YES/NO/MASKED" */
86 static struct InfoStruct info_table
[] = {
87 /* --[ START OF TABLE ]-------------------------------------------- */
89 "opers_see_all_users",
92 "Farconnect notices available or operspy accountability limited"
98 "Max number connections"
103 &ConfigFileEntry
.anti_nick_flood
,
104 "NICK flood protection"
107 "anti_spam_exit_message_time",
109 &ConfigFileEntry
.anti_spam_exit_message_time
,
110 "Duration a client must be connected for to have an exit message"
115 &ConfigFileEntry
.use_part_messages
,
116 "Whether or not the server should allow users to show messages on PART"
121 &ConfigFileEntry
.caller_id_wait
,
122 "Minimum delay between notifying UMODE +g users of messages"
127 &ConfigFileEntry
.client_exit
,
128 "Prepend 'Client Exit:' to user QUIT messages"
133 &ConfigFileEntry
.client_flood
,
134 "Number of lines before a client Excess Flood's",
139 &ConfigFileEntry
.connect_timeout
,
140 "Connect timeout for connections to servers"
143 "default_floodcount",
145 &ConfigFileEntry
.default_floodcount
,
146 "Startup value of FLOODCOUNT",
149 "default_adminstring",
151 &ConfigFileEntry
.default_adminstring
,
152 "Default adminstring at startup.",
155 "default_operstring",
157 &ConfigFileEntry
.default_operstring
,
158 "Default operstring at startup.",
163 &ConfigFileEntry
.default_operhost
,
164 "Default vhost for operators to receive upon opering up.",
169 &ConfigFileEntry
.static_quit
,
170 "Quit message to show for all users.",
175 &ConfigFileEntry
.servicestring
,
176 "String shown in whois for opered services.",
181 &ConfigFileEntry
.disable_auth
,
182 "Controls whether auth checking is disabled or not"
185 "disable_fake_channels",
187 &ConfigFileEntry
.disable_fake_channels
,
188 "Controls whether bold etc are disabled for JOIN"
193 &ConfigFileEntry
.dots_in_ident
,
194 "Number of permissable dots in an ident"
197 "expire_override_time",
199 &ConfigFileEntry
.expire_override_time
,
200 "Period of time after which to unset user mode +p"
203 "failed_oper_notice",
205 &ConfigFileEntry
.failed_oper_notice
,
206 "Inform opers if someone /oper's with the wrong password"
211 &ConfigFileEntry
.fname_userlog
,
217 &ConfigFileEntry
.fname_fuserlog
,
218 "Failed user log file"
224 &ConfigFileEntry
.fname_operlog
,
230 &ConfigFileEntry
.fname_foperlog
,
231 "Failed operator log file"
236 &ConfigFileEntry
.fname_serverlog
,
237 "Server connect/disconnect log file"
242 &ConfigFileEntry
.fname_klinelog
,
248 &ConfigFileEntry
.fname_operspylog
,
254 &ConfigFileEntry
.fname_ioerrorlog
,
260 &ConfigFileEntry
.global_snotices
,
261 "Send out certain server notices globally"
264 "hide_error_messages",
266 &ConfigFileEntry
.hide_error_messages
,
267 "Hide ERROR messages coming from servers"
272 &ConfigFileEntry
.hide_spoof_ips
,
273 "Hide IPs of spoofed users"
284 &ConfigFileEntry
.kline_delay
,
285 "Duration of time to delay kline checking"
290 &ConfigFileEntry
.kline_reason
,
291 "K-lined clients sign off with this reason"
296 &ConfigFileEntry
.dline_with_reason
,
297 "Display D-line reason to client on disconnect"
302 &ConfigFileEntry
.kline_with_reason
,
303 "Display K-line reason to client on disconnect"
308 &ConfigFileEntry
.max_accept
,
309 "Maximum nicknames on accept list",
314 &ConfigFileEntry
.max_nick_changes
,
315 "NICK change threshhold setting"
320 &ConfigFileEntry
.max_nick_time
,
321 "NICK flood protection time interval"
326 &ConfigFileEntry
.max_targets
,
327 "The maximum number of PRIVMSG/NOTICE targets"
332 &ConfigFileEntry
.min_nonwildcard
,
333 "Minimum non-wildcard chars in K lines",
336 "min_nonwildcard_simple",
338 &ConfigFileEntry
.min_nonwildcard_simple
,
339 "Minimum non-wildcard chars in xlines/resvs",
344 &ServerInfo
.network_name
,
350 &ServerInfo
.network_desc
,
351 "Network description"
356 &ConfigChannel
.autochanmodes
,
357 "Channelmodes set on channel creation"
362 &ConfigChannel
.exemptchanops
,
363 "Channelmodes that chanops are exempt from"
368 &ConfigFileEntry
.nick_delay
,
369 "Delay nicks are locked for on split",
374 &ConfigFileEntry
.no_oper_flood
,
375 "Disable flood control for operators",
378 "non_redundant_klines",
380 &ConfigFileEntry
.non_redundant_klines
,
381 "Check for and disallow redundant K-lines"
384 "operspy_admin_only",
386 &ConfigFileEntry
.operspy_admin_only
,
387 "Send +Z operspy notices to admins only"
390 "operspy_dont_care_user_info",
392 &ConfigFileEntry
.operspy_dont_care_user_info
,
393 "Remove accountability and some '!' requirement from non-channel operspy"
396 "secret_channels_in_whois",
398 &ConfigFileEntry
.secret_channels_in_whois
,
399 "Defines whether secret channels are always shown in whois to opers with oper:spy priv."
404 &ConfigFileEntry
.pace_wait
,
405 "Minimum delay between uses of certain commands"
410 &ConfigFileEntry
.pace_wait_simple
,
411 "Minimum delay between less intensive commands"
416 &ConfigFileEntry
.ping_cookie
,
417 "Require ping cookies to connect",
420 "reject_after_count",
422 &ConfigFileEntry
.reject_after_count
,
423 "Client rejection threshold setting",
428 &ConfigFileEntry
.reject_ban_time
,
429 "Client rejection time interval",
434 &ConfigFileEntry
.reject_duration
,
435 "Client rejection cache duration",
440 &ConfigFileEntry
.short_motd
,
441 "Do not show MOTD; only tell clients they should read it"
446 &ConfigFileEntry
.stats_e_disabled
,
447 "STATS e output is disabled",
452 &ConfigFileEntry
.stats_c_oper_only
,
453 "STATS C output is only shown to operators",
458 &ConfigFileEntry
.stats_h_oper_only
,
459 "STATS H output is only shown to operators",
464 &ConfigFileEntry
.stats_i_oper_only
,
465 "STATS I output is only shown to operators",
470 &ConfigFileEntry
.stats_k_oper_only
,
471 "STATS K output is only shown to operators",
476 &ConfigFileEntry
.stats_o_oper_only
,
477 "STATS O output is only shown to operators",
482 &ConfigFileEntry
.stats_P_oper_only
,
483 "STATS P is only shown to operators",
488 &ConfigFileEntry
.stats_y_oper_only
,
489 "STATS Y is only shown to operators",
494 &ConfigFileEntry
.throttle_count
,
495 "Connection throttle threshold",
500 &ConfigFileEntry
.throttle_duration
,
501 "Connection throttle duration",
504 "tkline_expire_notices",
506 &ConfigFileEntry
.tkline_expire_notices
,
507 "Notices given to opers when tklines expire"
512 &ConfigFileEntry
.ts_max_delta
,
513 "Maximum permitted TS delta from another server"
518 &ConfigFileEntry
.ts_warn_delta
,
519 "Maximum permitted TS delta before displaying a warning"
524 &ConfigFileEntry
.warn_no_nline
,
525 "Display warning if connecting server lacks N-line"
528 "default_split_server_count",
530 &ConfigChannel
.default_split_server_count
,
531 "Startup value of SPLITNUM",
534 "default_split_user_count",
536 &ConfigChannel
.default_split_user_count
,
537 "Startup value of SPLITUSERS",
542 &ConfigChannel
.knock_delay
,
543 "Delay between a users KNOCK attempts"
546 "knock_delay_channel",
548 &ConfigChannel
.knock_delay_channel
,
549 "Delay between KNOCK attempts to a channel",
552 "kick_on_split_riding",
554 &ConfigChannel
.kick_on_split_riding
,
555 "Kick users riding splits to join +i or +k channels"
560 &ConfigChannel
.max_bans
,
561 "Total +b/e/I/q modes allowed in a channel",
566 &ConfigChannel
.max_bans_large
,
567 "Total +b/e/I/q modes allowed in a +L channel",
570 "max_chans_per_user",
572 &ConfigChannel
.max_chans_per_user
,
573 "Maximum number of channels a user can join",
576 "no_create_on_split",
578 &ConfigChannel
.no_create_on_split
,
579 "Disallow creation of channels when split",
584 &ConfigChannel
.no_join_on_split
,
585 "Disallow joining channels when split",
588 "only_ascii_channels",
590 &ConfigChannel
.only_ascii_channels
,
591 "Controls whether non-ASCII is disabled for JOIN"
596 &ConfigChannel
.cycle_host_change
,
597 "Controls if when a users' host changes, they cycle channels",
602 &ConfigChannel
.host_in_topic
,
603 "Defines whether a topicsetters host or just nick is shown on TOPIC",
608 &ConfigChannel
.use_halfop
,
609 "Enable chanmode +h (halfop)",
614 &ConfigChannel
.use_admin
,
615 "Enable chanmode +a (admin)",
620 &ConfigChannel
.use_except
,
621 "Enable chanmode +e (ban exceptions)",
626 &ConfigChannel
.use_invex
,
627 "Enable chanmode +I (invite exceptions)",
632 &ConfigChannel
.use_forward
,
633 "Enable chanmode +f (channel forwarding)",
638 &ConfigChannel
.use_knock
,
642 "use_local_channels",
644 &ConfigChannel
.use_local_channels
,
645 "Enable local channels (&channels)"
650 &ConfigChannel
.resv_forcepart
,
651 "Force-part local users on channel RESV"
654 "kick_no_rejoin_time",
656 &ConfigChannel
.kick_no_rejoin_time
,
657 "The amount of time that a user cannot rejoin a +J channel for after being kicked."
662 &ConfigServerHide
.disable_hidden
,
663 "Prevent servers from hiding themselves from a flattened /links",
668 &ConfigServerHide
.flatten_links
,
669 "Flatten /links list",
674 &ConfigServerHide
.hidden
,
675 "Hide this server from a flattened /links on remote servers",
680 &ConfigServerHide
.links_delay
,
683 /* --[ END OF TABLE ]---------------------------------------------- */
684 { (char *) 0, (unsigned int) 0, (void *) 0, (char *) 0}
690 ** parv[1] = servername
693 m_info(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
695 static time_t last_used
= 0L;
697 if((last_used
+ ConfigFileEntry
.pace_wait
) > rb_current_time())
699 /* safe enough to give this on a local connect only */
700 sendto_one(source_p
, form_str(RPL_LOAD2HI
),
701 me
.name
, source_p
->name
, "INFO");
702 sendto_one_numeric(source_p
, RPL_ENDOFINFO
, form_str(RPL_ENDOFINFO
));
706 last_used
= rb_current_time();
708 if(hunt_server(client_p
, source_p
, ":%s INFO :%s", 1, parc
, parv
) != HUNTED_ISME
)
713 send_info_text(source_p
);
714 send_birthdate_online_time(source_p
);
716 sendto_one_numeric(source_p
, RPL_ENDOFINFO
, form_str(RPL_ENDOFINFO
));
722 ** parv[1] = servername
725 mo_info(struct Client
*client_p
, struct Client
*source_p
, int parc
, const char *parv
[])
727 if(hunt_server(client_p
, source_p
, ":%s INFO :%s", 1, parc
, parv
) == HUNTED_ISME
)
730 send_info_text(source_p
);
734 send_conf_options(source_p
);
735 sendto_one_numeric(source_p
, RPL_INFO
, ":%s",
739 send_birthdate_online_time(source_p
);
741 sendto_one_numeric(source_p
, RPL_ENDOFINFO
, form_str(RPL_ENDOFINFO
));
750 * inputs - client pointer to send info text to
752 * side effects - info text is sent to client
755 send_info_text(struct Client
*source_p
)
757 const char **text
= infotext
;
761 sendto_one_numeric(source_p
, RPL_INFO
, form_str(RPL_INFO
), *text
++);
764 sendto_one_numeric(source_p
, RPL_INFO
, form_str(RPL_INFO
), "");
768 * send_birthdate_online_time
770 * inputs - client pointer to send to
772 * side effects - birthdate and online time are sent
775 send_birthdate_online_time(struct Client
*source_p
)
777 char tbuf
[26]; /* this needs to be 26 - see ctime_r manpage */
778 sendto_one(source_p
, ":%s %d %s :Birth Date: %s, compile # %s",
779 get_id(&me
, source_p
), RPL_INFO
,
780 get_id(source_p
, source_p
), creation
, generation
);
782 sendto_one(source_p
, ":%s %d %s :On-line since %s",
783 get_id(&me
, source_p
), RPL_INFO
,
784 get_id(source_p
, source_p
), rb_ctime(startup_time
, tbuf
, sizeof(tbuf
)));
790 * inputs - client pointer to send to
792 * side effects - send config options to client
795 send_conf_options(struct Client
*source_p
)
801 * Now send them a list of all our configuration options
802 * (mostly from config.h)
804 for (infoptr
= MyInformation
; infoptr
->name
; infoptr
++)
806 if(infoptr
->intvalue
)
808 sendto_one(source_p
, ":%s %d %s :%-30s %-5d [%-30s]",
809 get_id(&me
, source_p
), RPL_INFO
,
810 get_id(source_p
, source_p
),
811 infoptr
->name
, infoptr
->intvalue
,
816 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
817 get_id(&me
, source_p
), RPL_INFO
,
818 get_id(source_p
, source_p
),
819 infoptr
->name
, infoptr
->strvalue
,
825 * Parse the info_table[] and do the magic.
827 for (i
= 0; info_table
[i
].name
; i
++)
829 switch (info_table
[i
].output_type
)
832 * For "char *" references
836 char *option
= *((char **) info_table
[i
].option
);
838 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
839 get_id(&me
, source_p
), RPL_INFO
,
840 get_id(source_p
, source_p
),
842 option
? option
: "NONE",
843 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
848 * For "char foo[]" references
850 case OUTPUT_STRING_PTR
:
852 char *option
= (char *) info_table
[i
].option
;
854 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
855 get_id(&me
, source_p
), RPL_INFO
,
856 get_id(source_p
, source_p
),
858 EmptyString(option
) ? "NONE" : option
,
859 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
864 * Output info_table[i].option as a decimal value.
868 int option
= *((int *) info_table
[i
].option
);
870 sendto_one(source_p
, ":%s %d %s :%-30s %-5d [%-30s]",
871 get_id(&me
, source_p
), RPL_INFO
,
872 get_id(source_p
, source_p
),
875 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
881 * Output info_table[i].option as "ON" or "OFF"
885 int option
= *((int *) info_table
[i
].option
);
887 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
888 get_id(&me
, source_p
), RPL_INFO
,
889 get_id(source_p
, source_p
),
891 option
? "ON" : "OFF",
892 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
897 * Output info_table[i].option as "YES" or "NO"
899 case OUTPUT_BOOLEAN_YN
:
901 int option
= *((int *) info_table
[i
].option
);
903 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
904 get_id(&me
, source_p
), RPL_INFO
,
905 get_id(source_p
, source_p
),
907 option
? "YES" : "NO",
908 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
913 case OUTPUT_BOOLEAN2
:
915 int option
= *((int *) info_table
[i
].option
);
917 sendto_one(source_p
, ":%s %d %s :%-30s %-5s [%-30s]",
918 me
.name
, RPL_INFO
, source_p
->name
,
920 option
? ((option
== 1) ? "MASK" : "YES") : "NO",
921 info_table
[i
].desc
? info_table
[i
].desc
: "<none>");
922 } /* switch (info_table[i].output_type) */
927 /* Don't send oper_only_umodes...it's a bit mask, we will have to decode it
928 ** in order for it to show up properly to opers who issue INFO
931 sendto_one_numeric(source_p
, RPL_INFO
, form_str(RPL_INFO
), "");
936 * input - pointer to client
938 * side effects - hook doing_info is called
941 info_spy(struct Client
*source_p
)
945 hd
.client
= source_p
;
946 hd
.arg1
= hd
.arg2
= NULL
;
948 call_hook(doing_info_hook
, &hd
);