1 /* chanserv.c - Channel service bot
2 * Copyright 2000-2004 srvx Development Team
4 * This file is part of srvx.
6 * srvx is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with srvx; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
25 #include "opserv.h" /* for opserv_bad_channel() */
29 #define CHANSERV_CONF_NAME "services/chanserv"
31 /* ChanServ options */
32 #define KEY_SUPPORT_CHANNEL "support_channel"
33 #define KEY_SUPPORT_CHANNEL_MODES "support_channel_modes"
34 #define KEY_DB_BACKUP_FREQ "db_backup_freq"
35 #define KEY_INFO_DELAY "info_delay"
36 #define KEY_MAX_GREETLEN "max_greetlen"
37 #define KEY_ADJUST_THRESHOLD "adjust_threshold"
38 #define KEY_ADJUST_DELAY "adjust_delay"
39 #define KEY_CHAN_EXPIRE_FREQ "chan_expire_freq"
40 #define KEY_CHAN_EXPIRE_DELAY "chan_expire_delay"
41 #define KEY_MAX_CHAN_USERS "max_chan_users"
42 #define KEY_MAX_CHAN_BANS "max_chan_bans"
43 #define KEY_NICK "nick"
44 #define KEY_OLD_CHANSERV_NAME "old_chanserv_name"
45 #define KEY_8BALL_RESPONSES "8ball"
46 #define KEY_OLD_BAN_NAMES "old_ban_names"
47 #define KEY_REFRESH_PERIOD "refresh_period"
48 #define KEY_CTCP_SHORT_BAN_DURATION "ctcp_short_ban_duration"
49 #define KEY_CTCP_LONG_BAN_DURATION "ctcp_long_ban_duration"
50 #define KEY_MAX_OWNED "max_owned"
51 #define KEY_IRC_OPERATOR_EPITHET "irc_operator_epithet"
52 #define KEY_NETWORK_HELPER_EPITHET "network_helper_epithet"
53 #define KEY_SUPPORT_HELPER_EPITHET "support_helper_epithet"
54 #define KEY_NODELETE_LEVEL "nodelete_level"
55 #define KEY_MAX_USERINFO_LENGTH "max_userinfo_length"
56 #define KEY_GIVEOWNERSHIP_PERIOD "giveownership_timeout"
58 /* ChanServ database */
59 #define KEY_CHANNELS "channels"
60 #define KEY_NOTE_TYPES "note_types"
62 /* Note type parameters */
63 #define KEY_NOTE_OPSERV_ACCESS "opserv_access"
64 #define KEY_NOTE_CHANNEL_ACCESS "channel_access"
65 #define KEY_NOTE_SETTER_ACCESS "setter_access"
66 #define KEY_NOTE_VISIBILITY "visibility"
67 #define KEY_NOTE_VIS_PRIVILEGED "privileged"
68 #define KEY_NOTE_VIS_CHANNEL_USERS "channel_users"
69 #define KEY_NOTE_VIS_ALL "all"
70 #define KEY_NOTE_MAX_LENGTH "max_length"
71 #define KEY_NOTE_SETTER "setter"
72 #define KEY_NOTE_NOTE "note"
74 /* Do-not-register channels */
76 #define KEY_DNR_SET "set"
77 #define KEY_DNR_SETTER "setter"
78 #define KEY_DNR_REASON "reason"
81 #define KEY_REGISTERED "registered"
82 #define KEY_REGISTRAR "registrar"
83 #define KEY_SUSPENDED "suspended"
84 #define KEY_PREVIOUS "previous"
85 #define KEY_SUSPENDER "suspender"
86 #define KEY_ISSUED "issued"
87 #define KEY_REVOKED "revoked"
88 #define KEY_SUSPEND_EXPIRES "suspend_expires"
89 #define KEY_SUSPEND_REASON "suspend_reason"
90 #define KEY_VISITED "visited"
91 #define KEY_TOPIC "topic"
92 #define KEY_GREETING "greeting"
93 #define KEY_USER_GREETING "user_greeting"
94 #define KEY_MODES "modes"
95 #define KEY_FLAGS "flags"
96 #define KEY_OPTIONS "options"
97 #define KEY_USERS "users"
98 #define KEY_BANS "bans"
100 #define KEY_NOTES "notes"
101 #define KEY_TOPIC_MASK "topic_mask"
102 #define KEY_OWNER_TRANSFER "owner_transfer"
105 #define KEY_LEVEL "level"
106 #define KEY_INFO "info"
107 #define KEY_SEEN "seen"
110 #define KEY_OWNER "owner"
111 #define KEY_REASON "reason"
112 #define KEY_SET "set"
113 #define KEY_DURATION "duration"
114 #define KEY_EXPIRES "expires"
115 #define KEY_TRIGGERED "triggered"
117 #define CHANNEL_DEFAULT_FLAGS (CHANNEL_OFFCHANNEL)
118 #define CHANNEL_DEFAULT_OPTIONS "lmoooanpcnat"
120 /* Administrative messages */
121 static const struct message_entry msgtab[] = {
122 { "CSMSG_CHANNELS_EXPIRED", "%i channels expired." },
124 /* Channel registration */
125 { "CSMSG_REG_SUCCESS", "You now have ownership of $b%s$b." },
126 { "CSMSG_PROXY_SUCCESS", "%s now has ownership of $b%s$b." },
127 { "CSMSG_ALREADY_REGGED", "$b%s$b is registered to someone else." },
128 { "CSMSG_MUST_BE_OPPED", "You must be a channel operator in $b%s$b to register it." },
129 { "CSMSG_PROXY_FORBIDDEN", "You may not register a channel for someone else." },
130 { "CSMSG_OWN_TOO_MANY", "%s already owns enough channels (at least %d); use FORCE to override." },
132 /* Do-not-register channels */
133 { "CSMSG_NOT_DNR", "$b%s$b is not a valid channel name or *account." },
134 { "CSMSG_DNR_SEARCH_RESULTS", "The following do-not-registers were found:" },
135 { "CSMSG_DNR_INFO", "$b%s$b is do-not-register (by $b%s$b): %s" },
136 { "CSMSG_DNR_INFO_SET", "$b%s$b is do-not-register (set %s by $b%s$b): %s" },
137 { "CSMSG_MORE_DNRS", "%d more do-not-register entries skipped." },
138 { "CSMSG_DNR_CHANNEL", "Only network staff may register $b%s$b." },
139 { "CSMSG_DNR_CHANNEL_MOVE", "Only network staff may move $b%s$b." },
140 { "CSMSG_DNR_ACCOUNT", "Only network staff may register channels to $b%s$b." },
141 { "CSMSG_NOREGISTER_CHANNEL", "$b%s$b has been added to the do-not-register list." },
142 { "CSMSG_NO_SUCH_DNR", "$b%s$b is not in the do-not-register list." },
143 { "CSMSG_DNR_REMOVED", "$b%s$b has been removed from the do-not-register list." },
145 /* Channel unregistration */
146 { "CSMSG_UNREG_SUCCESS", "$b%s$b has been unregistered." },
147 { "CSMSG_UNREG_NODELETE", "$b%s$b is protected from unregistration." },
148 { "CSMSG_CHAN_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended (%s)." },
149 { "CSMSG_CONFIRM_UNREG", "To confirm this unregistration, you must use 'unregister %s'." },
152 { "CSMSG_MOVE_SUCCESS", "Channel registration has been moved to $b%s$b." },
153 { "CSMSG_MOVE_NODELETE", "$b%s$b is protected from unregistration, and cannot be moved." },
155 /* Channel merging */
156 { "CSMSG_MERGE_SUCCESS", "Channel successfully merged into $b%s$b." },
157 { "CSMSG_MERGE_SELF", "Merging cannot be performed if the source and target channels are the same." },
158 { "CSMSG_MERGE_NODELETE", "You may not merge a channel that is marked NoDelete." },
159 { "CSMSG_MERGE_SUSPENDED", "Merging cannot be performed if the source or target channel is suspended." },
160 { "CSMSG_MERGE_NOT_OWNER", "You must be the owner of the target channel (or a helper) to merge into the channel." },
162 /* Handle unregistration */
163 { "CSMSG_HANDLE_UNREGISTERED", "As a result of your account unregistration, you have been deleted from all of your channels' userlists." },
166 { "CSMSG_NOT_USER", "You lack access to $b%s$b." },
167 { "CSMSG_NO_CHAN_USER", "%s lacks access to $b%s$b." },
168 { "CSMSG_NO_ACCESS", "You lack sufficient access to use this command." },
169 { "CSMSG_NOT_REGISTERED", "$b%s$b has not been registered with $b$C$b." },
170 { "CSMSG_MAXIMUM_BANS", "This channel has reached the ban count limit of $b%d$b." },
171 { "CSMSG_MAXIMUM_USERS", "This channel has reached the user count limit of $b%d$b." },
172 { "CSMSG_ILLEGAL_CHANNEL", "$b%s$b is an illegal channel, and cannot be registered." },
173 { "CSMSG_GODMODE_UP", "You may not use $b%s$b to op yourself unless you are on the user list. Use the $bop$b command instead." },
174 { "CSMSG_ALREADY_OPPED", "You are already opped in $b%s$b." },
175 { "CSMSG_ALREADY_VOICED", "You are already voiced in $b%s$b." },
176 { "CSMSG_ALREADY_DOWN", "You are not opped or voiced in $b%s$b." },
177 { "CSMSG_ALREADY_OPCHANNED", "There has been no net.join since the last opchan in $b%s$b." },
178 { "CSMSG_OPCHAN_DONE", "I have (re-)opped myself in $b%s$b." },
180 /* Removing yourself from a channel. */
181 { "CSMSG_NO_OWNER_DELETEME", "You cannot delete your owner access in $b%s$b." },
182 { "CSMSG_CONFIRM_DELETEME", "To really remove yourself, you must use 'deleteme %s'." },
183 { "CSMSG_DELETED_YOU", "Your $b%d$b access has been deleted from $b%s$b." },
185 /* User management */
186 { "CSMSG_ADDED_USER", "Added %s to the %s user list with access %d." },
187 { "CSMSG_DELETED_USER", "Deleted %s (with access %d) from the %s user list." },
188 { "CSMSG_BAD_RANGE", "Invalid access range; minimum (%d) must be greater than maximum (%d)." },
189 { "CSMSG_DELETED_USERS", "Deleted accounts matching $b%s$b with access from $b%d$b to $b%d$b from the %s user list." },
190 { "CSMSG_TRIMMED_USERS", "Trimmed $b%d users$b with access from %d to %d from the %s user list who were inactive for at least %s." },
191 { "CSMSG_INCORRECT_ACCESS", "%s has access $b%d$b, not %s." },
192 { "CSMSG_USER_EXISTS", "%s is already on the $b%s$b user list (with access %d)." },
193 { "CSMSG_CANNOT_TRIM", "You must include a minimum inactivity duration of at least 60 seconds to trim." },
195 { "CSMSG_NO_SELF_CLVL", "You cannot change your own access." },
196 { "CSMSG_NO_BUMP_ACCESS", "You cannot give users access greater than or equal to your own." },
197 { "CSMSG_MULTIPLE_OWNERS", "There is more than one owner in %s; please use $bCLVL$b, $bDELOWNER$b and/or $bADDOWNER$b instead." },
198 { "CSMSG_TRANSFER_WAIT", "You must wait %s before you can give ownership of $b%s$b to someone else." },
199 { "CSMSG_NO_TRANSFER_SELF", "You cannot give ownership to your own account." },
200 { "CSMSG_OWNERSHIP_GIVEN", "Ownership of $b%s$b has been transferred to account $b%s$b." },
203 { "CSMSG_BAN_ADDED", "Permanently banned $b%s$b from %s." },
204 { "CSMSG_TIMED_BAN_ADDED", "Banned $b%s$b from %s for %s." },
205 { "CSMSG_KICK_BAN_DONE", "Kickbanned $b%s$b from %s." },
206 { "CSMSG_BAN_DONE", "Banned $b%s$b from %s." },
207 { "CSMSG_REASON_CHANGE", "Reason for ban $b%s$b changed." },
208 { "CSMSG_BAN_EXTENDED", "Extended ban for $b%s$b expires in %s." },
209 { "CSMSG_BAN_REMOVED", "Matching ban(s) for $b%s$b removed." },
210 { "CSMSG_TRIMMED_BANS", "Trimmed $b%d bans$b from the %s ban list that were inactive for at least %s." },
211 { "CSMSG_REDUNDANT_BAN", "$b%s$b is already banned in %s." },
212 { "CSMSG_DURATION_TOO_LOW", "Timed bans must last for at least 15 seconds." },
213 { "CSMSG_DURATION_TOO_HIGH", "Timed bans must last for less than 2 years." },
214 { "CSMSG_LAME_MASK", "$b%s$b is a little too general. Try making it more specific." },
215 { "CSMSG_MASK_PROTECTED", "Sorry, ban for $b%s$b conflicts with a protected user's hostmask." },
216 { "CSMSG_NO_MATCHING_USERS", "No one in $b%s$b has a hostmask matching $b%s$b." },
217 { "CSMSG_BAN_NOT_FOUND", "Sorry, no ban found for $b%s$b." },
218 { "CSMSG_BANLIST_FULL", "The $b%s$b channel ban list is $bfull$b." },
220 { "CSMSG_INVALID_TRIM", "$b%s$b isn't a valid trim target." },
222 /* Channel management */
223 { "CSMSG_CHANNEL_OPENED", "$b%s$b has been opened." },
224 { "CSMSG_WIPED_INFO_LINE", "Removed $b%s$b's infoline in $b%s$b." },
225 { "CSMSG_RESYNCED_USERS", "Synchronized users in $b%s$b with the userlist." },
227 { "CSMSG_TOPIC_SET", "Topic is now '%s'." },
228 { "CSMSG_NO_TOPIC", "$b%s$b does not have a default topic." },
229 { "CSMSG_TOPICMASK_CONFLICT1", "I do not know how to make that topic work with the current topic mask in $b%s$b, which is: %s" },
230 { "CSMSG_TOPICMASK_CONFLICT2", "Please make sure your topic at most %d characters and matches the topic mask pattern." },
231 { "CSMSG_TOPIC_LOCKED", "The %s topic is locked." },
232 { "CSMSG_MASK_BUT_NO_TOPIC", "Warning: $b%s$b does not have a default topic, but you just set the topic mask." },
233 { "CSMSG_TOPIC_MISMATCH", "Warning: The default topic for $b%s$b does not match the topic mask; changing it anyway." },
235 { "CSMSG_MODES_SET", "Channel modes are now $b%s$b." },
236 { "CSMSG_DEFAULTED_MODES", "Channel modes for $b%s$b are set to their defaults." },
237 { "CSMSG_NO_MODES", "$b%s$b does not have any default modes." },
238 { "CSMSG_MODE_LOCKED", "Modes conflicting with $b%s$b are not allowed in %s." },
239 { "CSMSG_CANNOT_SET", "That setting is above your current level, so you cannot change it." },
240 { "CSMSG_OWNER_DEFAULTS", "You must have access 500 in %s to reset it to the default options." },
241 { "CSMSG_CONFIRM_DEFAULTS", "To reset %s's settings to the defaults, you must use 'set defaults %s'." },
242 { "CSMSG_SETTINGS_DEFAULTED", "All settings for %s have been reset to default values." },
243 { "CSMSG_BAD_SETLEVEL", "You cannot change any setting to above your level." },
244 { "CSMSG_BAD_GIVEVOICE", "You cannot change GiveVoice to above GiveOps (%d)." },
245 { "CSMSG_BAD_GIVEOPS", "You cannot change GiveOps to below GiveVoice (%d)." },
246 { "CSMSG_BAD_SETTERS", "You cannot change Setters to above your level." },
247 { "CSMSG_INVALID_MODE_LOCK", "$b%s$b is an invalid mode lock." },
248 { "CSMSG_INVALID_NUMERIC", "$b%d$b is not a valid choice. Choose one:" },
249 { "CSMSG_SET_DEFAULT_TOPIC", "$bDefaultTopic$b %s" },
250 { "CSMSG_SET_TOPICMASK", "$bTopicMask $b %s" },
251 { "CSMSG_SET_GREETING", "$bGreeting $b %s" },
252 { "CSMSG_SET_USERGREETING", "$bUserGreeting$b %s" },
253 { "CSMSG_SET_MODES", "$bModes $b %s" },
254 { "CSMSG_SET_NODELETE", "$bNoDelete $b %s" },
255 { "CSMSG_SET_DYNLIMIT", "$bDynLimit $b %s" },
256 { "CSMSG_SET_OFFCHANNEL", "$bOffChannel $b %s" },
257 { "CSMSG_SET_USERINFO", "$bUserInfo $b %d" },
258 { "CSMSG_SET_GIVE_VOICE", "$bGiveVoice $b %d" },
259 { "CSMSG_SET_TOPICSNARF", "$bTopicSnarf $b %d" },
260 { "CSMSG_SET_INVITEME", "$bInviteMe $b %d" },
261 { "CSMSG_SET_ENFOPS", "$bEnfOps $b %d" },
262 { "CSMSG_SET_GIVE_OPS", "$bGiveOps $b %d" },
263 { "CSMSG_SET_ENFMODES", "$bEnfModes $b %d" },
264 { "CSMSG_SET_ENFTOPIC", "$bEnfTopic $b %d" },
265 { "CSMSG_SET_PUBCMD", "$bPubCmd $b %d" },
266 { "CSMSG_SET_SETTERS", "$bSetters $b %d" },
267 { "CSMSG_SET_CTCPUSERS", "$bCTCPUsers $b %d" },
268 { "CSMSG_SET_PROTECT", "$bProtect $b %d - %s" },
269 { "CSMSG_SET_TOYS", "$bToys $b %d - %s" },
270 { "CSMSG_SET_CTCPREACTION", "$bCTCPReaction$b %d - %s" },
271 { "CSMSG_SET_TOPICREFRESH", "$bTopicRefresh$b %d - %s" },
272 { "CSMSG_USET_NOAUTOOP", "$bNoAutoOp $b %s" },
273 { "CSMSG_USET_NOAUTOVOICE", "$bNoAutoVoice $b %s" },
274 { "CSMSG_USET_AUTOINVITE", "$bAutoInvite $b %s" },
275 { "CSMSG_USET_INFO", "$bInfo $b %s" },
277 { "CSMSG_USER_PROTECTED", "Sorry, $b%s$b is protected." },
278 { "CSMSG_OPBY_LOCKED", "You may not op users who lack op or greater access." },
279 { "CSMSG_PROCESS_FAILED", "$b$C$b could not process some of the nicks you provided." },
280 { "CSMSG_OPPED_USERS", "Opped users in $b%s$b." },
281 { "CSMSG_DEOPPED_USERS", "Deopped users in $b%s$b." },
282 { "CSMSG_VOICED_USERS", "Voiced users in $b%s$b." },
283 { "CSMSG_DEVOICED_USERS", "Devoiced users in $b%s$b." },
284 { "CSMSG_PROTECT_ALL", "Non-users and users will be protected from those of equal or lower access." },
285 { "CSMSG_PROTECT_EQUAL", "Users will be protected from those of equal or lower access." },
286 { "CSMSG_PROTECT_LOWER", "Users will be protected from those of lower access." },
287 { "CSMSG_PROTECT_NONE", "No users will be protected." },
288 { "CSMSG_TOYS_DISABLED", "Toys are completely disabled." },
289 { "CSMSG_TOYS_PRIVATE", "Toys will only reply privately." },
290 { "CSMSG_TOYS_PUBLIC", "Toys will reply publicly." },
291 { "CSMSG_TOPICREFRESH_NEVER", "Never refresh topic." },
292 { "CSMSG_TOPICREFRESH_3_HOURS", "Refresh every 3 hours." },
293 { "CSMSG_TOPICREFRESH_6_HOURS", "Refresh every 6 hours." },
294 { "CSMSG_TOPICREFRESH_12_HOURS", "Refresh every 12 hours." },
295 { "CSMSG_TOPICREFRESH_24_HOURS", "Refresh every 24 hours." },
296 { "CSMSG_CTCPREACTION_KICK", "Kick on disallowed CTCPs" },
297 { "CSMSG_CTCPREACTION_KICKBAN", "Kickban on disallowed CTCPs" },
298 { "CSMSG_CTCPREACTION_SHORTBAN", "Short timed ban on disallowed CTCPs" },
299 { "CSMSG_CTCPREACTION_LONGBAN", "Long timed ban on disallowed CTCPs" },
301 { "CSMSG_INVITED_USER", "Invited $b%s$b to join %s." },
302 { "CSMSG_INVITING_YOU_REASON", "$b%s$b invites you to join %s: %s" },
303 { "CSMSG_INVITING_YOU", "$b%s$b invites you to join %s." },
304 { "CSMSG_ALREADY_PRESENT", "%s is already in $b%s$b." },
305 { "CSMSG_YOU_ALREADY_PRESENT", "You are already in $b%s$b." },
306 { "CSMSG_LOW_CHANNEL_ACCESS", "You lack sufficient access in %s to use this command." },
307 { "CSMSG_INFOLINE_TOO_LONG", "Your infoline may not exceed %u characters." },
308 { "CSMSG_BAD_INFOLINE", "You may not use the character \\%03o in your infoline." },
310 { "CSMSG_KICK_DONE", "Kicked $b%s$b from %s." },
311 { "CSMSG_NO_BANS", "No channel bans found on $b%s$b." },
312 { "CSMSG_BANS_REMOVED", "Removed all channel bans from $b%s$b." },
314 /* Channel userlist */
315 { "CSMSG_ACCESS_ALL_HEADER", "%s users from level %d to %d:" },
316 { "CSMSG_ACCESS_SEARCH_HEADER", "%s users from level %d to %d matching %s:" },
317 { "CSMSG_INVALID_ACCESS", "$b%s$b is an invalid access level." },
318 { "CSMSG_CHANGED_ACCESS", "%s now has access $b%d$b in %s." },
320 /* Channel note list */
321 { "CSMSG_NOTELIST_HEADER", "Notes for $b%s$b:" },
322 { "CSMSG_REPLACED_NOTE", "Replaced old $b%s$b note on %s (set by %s): %s" },
323 { "CSMSG_NOTE_FORMAT", "%s (set by %s): %s" },
324 { "CSMSG_NOTELIST_END", "End of notes for $b%s$b." },
325 { "CSMSG_NOTELIST_EMPTY", "There are no (visible) notes for $b%s$b." },
326 { "CSMSG_NO_SUCH_NOTE", "Channel $b%s$b does not have a note named $b%s$b." },
327 { "CSMSG_BAD_NOTE_TYPE", "Note type $b%s$b does not exist." },
328 { "CSMSG_NOTE_SET", "Note $b%s$b set in channel $b%s$b." },
329 { "CSMSG_NOTE_REMOVED", "Note $b%s$b removed in channel $b%s$b." },
330 { "CSMSG_BAD_NOTE_ACCESS", "$b%s$b is not a valid note access type." },
331 { "CSMSG_BAD_MAX_LENGTH", "$b%s$b is not a valid maximum length (must be between 20 and 450 inclusive)." },
332 { "CSMSG_NOTE_MODIFIED", "Note type $b%s$b modified." },
333 { "CSMSG_NOTE_CREATED", "Note type $b%s$b created." },
334 { "CSMSG_NOTE_TYPE_USED", "Note type $b%s$b is in use; give the FORCE argument to delete it." },
335 { "CSMSG_NOTE_DELETED", "Note type $b%s$b deleted." },
337 /* Channel [un]suspension */
338 { "CSMSG_ALREADY_SUSPENDED", "$b%s$b is already suspended." },
339 { "CSMSG_NOT_SUSPENDED", "$b%s$b is not suspended." },
340 { "CSMSG_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended." },
341 { "CSMSG_UNSUSPENDED", "$b$C$b access to $b%s$b has been restored." },
342 { "CSMSG_SUSPEND_NODELETE", "$b%s$b is protected from unregistration, and cannot be suspended." },
343 { "CSMSG_USER_SUSPENDED", "$b%s$b's access to $b%s$b has been suspended." },
344 { "CSMSG_USER_UNSUSPENDED", "$b%s$b's access to $b%s$b has been restored." },
346 /* Access information */
347 { "CSMSG_IS_CHANSERV", "$b$C$b is the $bchannel service bot$b." },
348 { "CSMSG_MYACCESS_SELF_ONLY", "You may only see the list of infolines for yourself (by using $b%s$b with no arguments)." },
349 { "CSMSG_SQUAT_ACCESS", "$b%s$b does not have access to any channels." },
350 { "CSMSG_INFOLINE_LIST", "Showing all channel entries for account $b%s$b:" },
351 { "CSMSG_USER_NO_ACCESS", "%s lacks access to %s." },
352 { "CSMSG_USER_HAS_ACCESS", "%s has access $b%d$b in %s." },
353 { "CSMSG_HELPER_NO_ACCESS", "%s lacks access to %s but has $bsecurity override$b enabled." },
354 { "CSMSG_HELPER_HAS_ACCESS", "%s has access $b%d$b in %s and has $bsecurity override$b enabled." },
355 { "CSMSG_LAZY_SMURF_TARGET", "%s is %s ($bIRCOp$b; not logged in)." },
356 { "CSMSG_SMURF_TARGET", "%s is %s ($b%s$b)." },
357 { "CSMSG_LAME_SMURF_TARGET", "%s is an IRC operator." },
359 /* Seen information */
360 { "CSMSG_NEVER_SEEN", "%s has never been seen in $b%s$b." },
361 { "CSMSG_USER_SEEN", "%s was last seen in $b%s$b %s ago." },
362 { "CSMSG_USER_VACATION", "%s is currently on vacation." },
363 { "CSMSG_USER_PRESENT", "%s is in the channel $bright now$b." },
365 /* Names information */
366 { "CSMSG_CHANNEL_NAMES", "Users in $b%s$b:%s" },
367 { "CSMSG_END_NAMES", "End of names in $b%s$b" },
369 /* Channel information */
370 { "CSMSG_CHANNEL_INFO", "$b%s$b Information:" },
371 { "CSMSG_CHANNEL_TOPIC", "$bDefault Topic: $b%s" },
372 { "CSMSG_CHANNEL_MODES", "$bMode Lock: $b%s" },
373 { "CSMSG_CHANNEL_NOTE", "$b%s:%*s$b%s" },
374 { "CSMSG_CHANNEL_MAX", "$bRecord Visitors: $b%i" },
375 { "CSMSG_CHANNEL_OWNER", "$bOwner: $b%s" },
376 { "CSMSG_CHANNEL_BANS", "$bBan Count: $b%i" },
377 { "CSMSG_CHANNEL_USERS", "$bTotal User Count: $b%i" },
378 { "CSMSG_CHANNEL_REGISTRAR", "$bRegistrar: $b%s" },
379 { "CSMSG_CHANNEL_SUSPENDED", "$b%s$b is suspended:" },
380 { "CSMSG_CHANNEL_HISTORY", "Suspension history for $b%s$b:" },
381 { "CSMSG_CHANNEL_SUSPENDED_0", " by %s: %s" },
382 { "CSMSG_CHANNEL_SUSPENDED_1", " by %s; expires in %s: %s" },
383 { "CSMSG_CHANNEL_SUSPENDED_2", " by %s; expired %s ago: %s" },
384 { "CSMSG_CHANNEL_SUSPENDED_3", " by %s; revoked %s ago: %s" },
385 { "CSMSG_CHANNEL_SUSPENDED_4", " %s ago by %s: %s" },
386 { "CSMSG_CHANNEL_SUSPENDED_5", " %s ago by %s; expires in %s: %s" },
387 { "CSMSG_CHANNEL_SUSPENDED_6", " %s ago by %s; expired %s ago: %s" },
388 { "CSMSG_CHANNEL_SUSPENDED_7", " %s ago by %s; revoked %s ago: %s" },
389 { "CSMSG_CHANNEL_REGISTERED", "$bRegistered: $b%s ago." },
390 { "CSMSG_CHANNEL_VISITED", "$bVisited: $b%s ago." },
392 { "CSMSG_PEEK_INFO", "$b%s$b Status:" },
393 { "CSMSG_PEEK_TOPIC", "$bTopic: $b%s" },
394 { "CSMSG_PEEK_MODES", "$bModes: $b%s" },
395 { "CSMSG_PEEK_USERS", "$bTotal users: $b%d" },
396 { "CSMSG_PEEK_OPS", "$bOps:$b" },
397 { "CSMSG_PEEK_NO_OPS", "$bOps: $bNone present" },
399 /* Network information */
400 { "CSMSG_NETWORK_INFO", "Network Information:" },
401 { "CSMSG_NETWORK_SERVERS", "$bServers: $b%i" },
402 { "CSMSG_NETWORK_USERS", "$bTotal Users: $b%i" },
403 { "CSMSG_NETWORK_BANS", "$bTotal Ban Count: $b%i" },
404 { "CSMSG_NETWORK_CHANUSERS", "$bTotal User Count: $b%i" },
405 { "CSMSG_NETWORK_OPERS", "$bIRC Operators: $b%i" },
406 { "CSMSG_NETWORK_CHANNELS","$bRegistered Channels: $b%i" },
407 { "CSMSG_SERVICES_UPTIME", "$bServices Uptime: $b%s" },
408 { "CSMSG_BURST_LENGTH", "$bLast Burst Length: $b%s" },
411 { "CSMSG_NETWORK_STAFF", "$bOnline Network Staff:$b" },
412 { "CSMSG_STAFF_OPERS", "$bIRC Operators:$b" },
413 { "CSMSG_STAFF_HELPERS", "$bHelpers:$b" },
415 /* Channel searches */
416 { "CSMSG_ACTION_INVALID", "$b%s$b is not a recognized search action." },
417 { "CSMSG_UNVISITED_HEADER", "Showing a maximum of %d channels unvisited for $b%s$b:" },
418 { "CSMSG_UNVISITED_DATA", "%s: $b%s$b" },
419 { "CSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
421 /* Channel configuration */
422 { "CSMSG_INVALID_OPTION", "$b%s$b is not a valid %s option." },
423 { "CSMSG_CHANNEL_OPTIONS", "Channel Options:" },
424 { "CSMSG_GREETING_TOO_LONG", "Your greeting ($b%d$b characters) must be shorter than $b%d$b characters." },
427 { "CSMSG_USER_OPTIONS", "User Options:" },
428 { "CSMSG_USER_PROTECTED", "That user is protected." },
431 { "CSMSG_UNF_RESPONSE", "I don't want to be part of your sick fantasies!" },
432 { "CSMSG_PING_RESPONSE", "Pong!" },
433 { "CSMSG_WUT_RESPONSE", "wut" },
434 { "CSMSG_BAD_NUMBER", "$b%s$b is an invalid number. Please use a number greater than 1 with this command." },
435 { "CSMSG_BAD_DIE_FORMAT", "I do not understand $b%s$b. Please use either a single number or standard 4d6+3 format." },
436 { "CSMSG_BAD_DICE_COUNT", "%lu is too many dice. Please use at most %lu." },
437 { "CSMSG_DICE_ROLL", "The total is $b%lu$b from rolling %lud%lu+%lu." },
438 { "CSMSG_DIE_ROLL", "A $b%lu$b shows on the %lu-sided die." },
439 { "CSMSG_HUGGLES_HIM", "\001ACTION huggles %s\001" },
440 { "CSMSG_HUGGLES_YOU", "\001ACTION huggles you\001" },
443 { "CSMSG_EVENT_SEARCH_RESULTS", "The following channel events were found:" },
447 /* eject_user and unban_user flags */
448 #define ACTION_KICK 0x0001
449 #define ACTION_BAN 0x0002
450 #define ACTION_ADD_BAN 0x0004
451 #define ACTION_ADD_TIMED_BAN 0x0008
452 #define ACTION_UNBAN 0x0010
453 #define ACTION_DEL_BAN 0x0020
455 /* The 40 allows for [+-ntlksimprD] and lots of fudge factor. */
456 #define MODELEN 40 + KEYLEN
460 #define CSFUNC_ARGS user, channel, argc, argv, cmd
462 #define CHANSERV_FUNC(NAME) MODCMD_FUNC(NAME)
463 #define CHANSERV_SYNTAX() svccmd_send_help(user, chanserv, cmd)
464 #define REQUIRE_PARAMS(N) if(argc < (N)) { \
465 reply("MSG_MISSING_PARAMS", argv[0]); \
469 DECLARE_LIST(dnrList, struct do_not_register *);
470 DEFINE_LIST(dnrList, struct do_not_register *);
472 static int eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action);
474 struct userNode *chanserv;
477 static dict_t plain_dnrs, mask_dnrs, handle_dnrs;
478 static struct log_type *CS_LOG;
482 struct channelList support_channels;
483 struct mod_chanmode default_modes;
485 unsigned long db_backup_frequency;
486 unsigned long channel_expire_frequency;
489 unsigned int adjust_delay;
490 long channel_expire_delay;
491 unsigned int nodelete_level;
493 unsigned int adjust_threshold;
494 int join_flood_threshold;
496 unsigned int greeting_length;
497 unsigned int refresh_period;
498 unsigned int giveownership_period;
500 unsigned int max_owned;
501 unsigned int max_chan_users;
502 unsigned int max_chan_bans;
503 unsigned int max_userinfo_length;
505 struct string_list *set_shows;
506 struct string_list *eightball;
507 struct string_list *old_ban_names;
509 const char *ctcp_short_ban_duration;
510 const char *ctcp_long_ban_duration;
512 const char *irc_operator_epithet;
513 const char *network_helper_epithet;
514 const char *support_helper_epithet;
519 struct userNode *user;
520 struct userNode *bot;
521 struct chanNode *channel;
523 unsigned short lowest;
524 unsigned short highest;
525 struct userData **users;
526 struct helpfile_table table;
529 enum note_access_type
531 NOTE_SET_CHANNEL_ACCESS,
532 NOTE_SET_CHANNEL_SETTER,
536 enum note_visible_type
539 NOTE_VIS_CHANNEL_USERS,
545 enum note_access_type set_access_type;
547 unsigned int min_opserv;
548 unsigned short min_ulevel;
550 enum note_visible_type visible_type;
551 unsigned int max_length;
558 struct note_type *type;
559 char setter[NICKSERV_HANDLE_LEN+1];
563 static unsigned int registered_channels;
564 static unsigned int banCount;
566 static const struct {
569 unsigned short level;
572 { "peon", "Peon", UL_PEON, '+' },
573 { "op", "Op", UL_OP, '@' },
574 { "master", "Master", UL_MASTER, '%' },
575 { "coowner", "Coowner", UL_COOWNER, '*' },
576 { "owner", "Owner", UL_OWNER, '!' },
577 { "helper", "BUG:", UL_HELPER, 'X' }
580 static const struct {
583 unsigned short default_value;
584 unsigned int old_idx;
585 unsigned int old_flag;
586 unsigned short flag_value;
588 { "CSMSG_SET_GIVE_VOICE", "givevoice", 100, ~0, CHANNEL_VOICE_ALL, 0 },
589 { "CSMSG_SET_GIVE_OPS", "giveops", 200, 2, 0, 0 },
590 { "CSMSG_SET_ENFOPS", "enfops", 300, 1, 0, 0 },
591 { "CSMSG_SET_ENFMODES", "enfmodes", 200, 3, 0, 0 },
592 { "CSMSG_SET_ENFTOPIC", "enftopic", 200, 4, 0, 0 },
593 { "CSMSG_SET_PUBCMD", "pubcmd", 0, 5, 0, 0 },
594 { "CSMSG_SET_SETTERS", "setters", 400, 7, 0, 0 },
595 { "CSMSG_SET_CTCPUSERS", "ctcpusers", 0, 9, 0, 0 },
596 { "CSMSG_SET_USERINFO", "userinfo", 1, ~0, CHANNEL_INFO_LINES, 1 },
597 { "CSMSG_SET_INVITEME", "inviteme", 1, ~0, CHANNEL_PEON_INVITE, 200 },
598 { "CSMSG_SET_TOPICSNARF", "topicsnarf", 501, ~0, CHANNEL_TOPIC_SNARF, 1 }
601 struct charOptionValues {
604 } protectValues[] = {
605 { 'a', "CSMSG_PROTECT_ALL" },
606 { 'e', "CSMSG_PROTECT_EQUAL" },
607 { 'l', "CSMSG_PROTECT_LOWER" },
608 { 'n', "CSMSG_PROTECT_NONE" }
610 { 'd', "CSMSG_TOYS_DISABLED" },
611 { 'n', "CSMSG_TOYS_PRIVATE" },
612 { 'p', "CSMSG_TOYS_PUBLIC" }
613 }, topicRefreshValues[] = {
614 { 'n', "CSMSG_TOPICREFRESH_NEVER" },
615 { '1', "CSMSG_TOPICREFRESH_3_HOURS" },
616 { '2', "CSMSG_TOPICREFRESH_6_HOURS" },
617 { '3', "CSMSG_TOPICREFRESH_12_HOURS" },
618 { '4', "CSMSG_TOPICREFRESH_24_HOURS" }
619 }, ctcpReactionValues[] = {
620 { 'k', "CSMSG_CTCPREACTION_KICK" },
621 { 'b', "CSMSG_CTCPREACTION_KICKBAN" },
622 { 't', "CSMSG_CTCPREACTION_SHORTBAN" },
623 { 'T', "CSMSG_CTCPREACTION_LONGBAN" }
626 static const struct {
630 unsigned int old_idx;
632 struct charOptionValues *values;
634 { "CSMSG_SET_PROTECT", "protect", 'l', 0, ArrayLength(protectValues), protectValues },
635 { "CSMSG_SET_TOYS", "toys", 'p', 6, ArrayLength(toysValues), toysValues },
636 { "CSMSG_SET_TOPICREFRESH", "topicrefresh", 'n', 8, ArrayLength(topicRefreshValues), topicRefreshValues },
637 { "CSMSG_SET_CTCPREACTION", "ctcpreaction", 't', 10, ArrayLength(ctcpReactionValues), ctcpReactionValues }
640 struct userData *helperList;
641 struct chanData *channelList;
642 static struct module *chanserv_module;
643 static unsigned int userCount;
645 #define GetChannelUser(channel, handle) _GetChannelUser(channel, handle, 1, 0)
646 #define GetChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 0)
647 #define GetTrueChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 1)
650 user_level_from_name(const char *name, unsigned short clamp_level)
652 unsigned int level = 0, ii;
654 level = strtoul(name, NULL, 10);
655 else for(ii = 0; (ii < ArrayLength(accessLevels)) && !level; ++ii)
656 if(!irccasecmp(name, accessLevels[ii].name))
657 level = accessLevels[ii].level;
658 if(level > clamp_level)
664 parse_level_range(unsigned short *minl, unsigned short *maxl, const char *arg)
667 *minl = strtoul(arg, &sep, 10);
675 *maxl = strtoul(sep+1, &sep, 10);
683 _GetChannelUser(struct chanData *channel, struct handle_info *handle, int override, int allow_suspended)
685 struct userData *uData, **head;
687 if(!channel || !handle)
690 if(override && HANDLE_FLAGGED(handle, HELPING)
691 && ((handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel)))
693 for(uData = helperList;
694 uData && uData->handle != handle;
695 uData = uData->next);
699 uData = calloc(1, sizeof(struct userData));
700 uData->handle = handle;
702 uData->access = UL_HELPER;
708 uData->next = helperList;
710 helperList->prev = uData;
718 for(uData = channel->users; uData; uData = uData->next)
719 if((uData->handle == handle) && (allow_suspended || !IsUserSuspended(uData)))
722 head = &(channel->users);
725 if(uData && (uData != *head))
727 /* Shuffle the user to the head of whatever list he was in. */
729 uData->next->prev = uData->prev;
731 uData->prev->next = uData->next;
737 (**head).prev = uData;
744 /* Returns non-zero if user has at least the minimum access.
745 * exempt_owner is set when handling !set, so the owner can set things
748 int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner)
750 struct userData *uData;
751 struct chanData *cData = channel->channel_info;
752 unsigned short minimum = cData->lvlOpts[opt];
755 uData = _GetChannelUser(cData, user->handle_info, allow_override, 0);
758 if(minimum <= uData->access)
760 if((minimum > UL_OWNER) && (uData->access == UL_OWNER) && exempt_owner)
765 /* Scan for other users authenticated to the same handle
766 still in the channel. If so, keep them listed as present.
768 user is optional, if not null, it skips checking that userNode
769 (for the handle_part function) */
771 scan_user_presence(struct userData *uData, struct userNode *user)
775 if(IsSuspended(uData->channel)
776 || IsUserSuspended(uData)
777 || !(mn = find_handle_in_channel(uData->channel->channel, uData->handle, user)))
789 chanserv_ctcp_check(struct userNode *user, struct chanNode *channel, char *text, UNUSED_ARG(struct userNode *bot))
791 unsigned int eflags, argc;
793 static char *bad_ctcp_reason = "CTCPs to this channel are forbidden.";
795 /* Bail early if channel is inactive or doesn't restrict CTCPs, or sender is a service */
796 if(!channel->channel_info
797 || IsSuspended(channel->channel_info)
799 || !ircncasecmp(text, "ACTION ", 7))
801 /* Figure out the minimum level needed to CTCP the channel */
802 if(check_user_level(channel, user, lvlCTCPUsers, 1, 0))
804 /* We need to enforce against them; do so. */
807 argv[1] = user->nick;
809 if(GetUserMode(channel, user))
810 eflags |= ACTION_KICK;
811 switch(channel->channel_info->chOpts[chCTCPReaction]) {
812 default: case 'k': /* just do the kick */ break;
814 eflags |= ACTION_BAN;
817 eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN;
818 argv[argc++] = (char*)chanserv_conf.ctcp_short_ban_duration;
821 eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN;
822 argv[argc++] = (char*)chanserv_conf.ctcp_long_ban_duration;
825 argv[argc++] = bad_ctcp_reason;
826 eject_user(chanserv, channel, argc, argv, NULL, eflags);
830 chanserv_create_note_type(const char *name)
832 struct note_type *ntype = calloc(1, sizeof(*ntype) + strlen(name));
833 strcpy(ntype->name, name);
835 dict_insert(note_types, ntype->name, ntype);
840 chanserv_deref_note_type(void *data)
842 struct note_type *ntype = data;
844 if(--ntype->refs > 0)
850 chanserv_flush_note_type(struct note_type *ntype)
852 struct chanData *cData;
853 for(cData = channelList; cData; cData = cData->next)
854 dict_remove(cData->notes, ntype->name);
858 chanserv_truncate_notes(struct note_type *ntype)
860 struct chanData *cData;
862 unsigned int size = sizeof(*note) + ntype->max_length;
864 for(cData = channelList; cData; cData = cData->next) {
865 note = dict_find(cData->notes, ntype->name, NULL);
868 if(strlen(note->note) <= ntype->max_length)
870 dict_remove2(cData->notes, ntype->name, 1);
871 note = realloc(note, size);
872 note->note[ntype->max_length] = 0;
873 dict_insert(cData->notes, ntype->name, note);
877 static int note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user);
880 chanserv_add_channel_note(struct chanData *channel, struct note_type *type, const char *setter, const char *text)
883 unsigned int len = strlen(text);
885 if(len > type->max_length) len = type->max_length;
886 note = calloc(1, sizeof(*note) + len);
888 strncpy(note->setter, setter, sizeof(note->setter)-1);
889 memcpy(note->note, text, len);
891 dict_insert(channel->notes, type->name, note);
897 chanserv_free_note(void *data)
899 struct note *note = data;
901 chanserv_deref_note_type(note->type);
902 assert(note->type->refs > 0); /* must use delnote to remove the type */
906 static MODCMD_FUNC(cmd_createnote) {
907 struct note_type *ntype;
908 unsigned int arg = 1, existed = 0, max_length;
910 if((ntype = dict_find(note_types, argv[1], NULL)))
913 ntype = chanserv_create_note_type(argv[arg]);
914 if(!irccasecmp(argv[++arg], "privileged"))
917 ntype->set_access_type = NOTE_SET_PRIVILEGED;
918 ntype->set_access.min_opserv = strtoul(argv[arg], NULL, 0);
920 else if(!irccasecmp(argv[arg], "channel"))
922 unsigned short ulvl = user_level_from_name(argv[++arg], UL_OWNER);
925 reply("CSMSG_INVALID_ACCESS", argv[arg]);
928 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
929 ntype->set_access.min_ulevel = ulvl;
931 else if(!irccasecmp(argv[arg], "setter"))
933 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
937 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
941 if(!irccasecmp(argv[++arg], "privileged"))
942 ntype->visible_type = NOTE_VIS_PRIVILEGED;
943 else if(!irccasecmp(argv[arg], "channel_users"))
944 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
945 else if(!irccasecmp(argv[arg], "all"))
946 ntype->visible_type = NOTE_VIS_ALL;
948 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
952 if((arg+1) >= argc) {
953 reply("MSG_MISSING_PARAMS", argv[0]);
956 max_length = strtoul(argv[++arg], NULL, 0);
957 if(max_length < 20 || max_length > 450)
959 reply("CSMSG_BAD_MAX_LENGTH", argv[arg]);
962 if(existed && (max_length < ntype->max_length))
964 ntype->max_length = max_length;
965 chanserv_truncate_notes(ntype);
967 ntype->max_length = max_length;
970 reply("CSMSG_NOTE_MODIFIED", ntype->name);
972 reply("CSMSG_NOTE_CREATED", ntype->name);
977 dict_remove(note_types, ntype->name);
981 static MODCMD_FUNC(cmd_removenote) {
982 struct note_type *ntype;
985 ntype = dict_find(note_types, argv[1], NULL);
986 force = (argc > 2) && !irccasecmp(argv[2], "force");
989 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
996 reply("CSMSG_NOTE_TYPE_USED", ntype->name);
999 chanserv_flush_note_type(ntype);
1001 dict_remove(note_types, argv[1]);
1002 reply("CSMSG_NOTE_DELETED", argv[1]);
1007 mode_lock_violated(const struct mod_chanmode *orig, const struct mod_chanmode *change)
1011 if(orig->modes_set & change->modes_clear)
1013 if(orig->modes_clear & change->modes_set)
1015 if((orig->modes_set & MODE_KEY) && (change->modes_set & MODE_KEY)
1016 && strcmp(orig->new_key, change->new_key))
1018 if((orig->modes_set & MODE_LIMIT) && (change->modes_set & MODE_LIMIT)
1019 && (orig->new_limit != change->new_limit))
1024 static char max_length_text[MAXLEN+1][16];
1026 static struct helpfile_expansion
1027 chanserv_expand_variable(const char *variable)
1029 struct helpfile_expansion exp;
1031 if(!irccasecmp(variable, "notes"))
1034 exp.type = HF_TABLE;
1035 exp.value.table.length = 1;
1036 exp.value.table.width = 3;
1037 exp.value.table.flags = 0;
1038 exp.value.table.contents = calloc(dict_size(note_types)+1, sizeof(char**));
1039 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
1040 exp.value.table.contents[0][0] = "Note Type";
1041 exp.value.table.contents[0][1] = "Visibility";
1042 exp.value.table.contents[0][2] = "Max Length";
1043 for(it=dict_first(note_types); it; it=iter_next(it))
1045 struct note_type *ntype = iter_data(it);
1048 if(!note_type_visible_to_user(NULL, ntype, message_dest)) continue;
1049 row = exp.value.table.length++;
1050 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
1051 exp.value.table.contents[row][0] = ntype->name;
1052 exp.value.table.contents[row][1] = (ntype->visible_type == NOTE_VIS_ALL) ? "all" :
1053 (ntype->visible_type == NOTE_VIS_CHANNEL_USERS) ? "chan users" :
1055 if(!max_length_text[ntype->max_length][0])
1056 snprintf(max_length_text[ntype->max_length], sizeof(max_length_text[ntype->max_length]), "%u", ntype->max_length);
1057 exp.value.table.contents[row][2] = max_length_text[ntype->max_length];
1062 exp.type = HF_STRING;
1063 exp.value.str = NULL;
1067 static struct chanData*
1068 register_channel(struct chanNode *cNode, char *registrar)
1070 struct chanData *channel;
1071 enum levelOption lvlOpt;
1072 enum charOption chOpt;
1074 channel = calloc(1, sizeof(struct chanData));
1076 channel->notes = dict_new();
1077 dict_set_free_data(channel->notes, chanserv_free_note);
1079 channel->registrar = strdup(registrar);
1080 channel->registered = now;
1081 channel->visited = now;
1082 channel->limitAdjusted = now;
1083 channel->ownerTransfer = now;
1084 channel->flags = CHANNEL_DEFAULT_FLAGS;
1085 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
1086 channel->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
1087 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
1088 channel->chOpts[chOpt] = charOptions[chOpt].default_value;
1090 channel->prev = NULL;
1091 channel->next = channelList;
1094 channelList->prev = channel;
1095 channelList = channel;
1096 registered_channels++;
1098 channel->channel = cNode;
1100 cNode->channel_info = channel;
1105 static struct userData*
1106 add_channel_user(struct chanData *channel, struct handle_info *handle, unsigned short access, time_t seen, const char *info)
1108 struct userData *ud;
1110 if(access > UL_OWNER)
1113 ud = calloc(1, sizeof(*ud));
1114 ud->channel = channel;
1115 ud->handle = handle;
1117 ud->access = access;
1118 ud->info = info ? strdup(info) : NULL;
1121 ud->next = channel->users;
1123 channel->users->prev = ud;
1124 channel->users = ud;
1126 channel->userCount++;
1130 ud->u_next = ud->handle->channels;
1132 ud->u_next->u_prev = ud;
1133 ud->handle->channels = ud;
1138 static void unregister_channel(struct chanData *channel, const char *reason);
1141 del_channel_user(struct userData *user, int do_gc)
1143 struct chanData *channel = user->channel;
1145 channel->userCount--;
1149 user->prev->next = user->next;
1151 channel->users = user->next;
1153 user->next->prev = user->prev;
1156 user->u_prev->u_next = user->u_next;
1158 user->handle->channels = user->u_next;
1160 user->u_next->u_prev = user->u_prev;
1164 if(do_gc && !channel->users && !IsProtected(channel))
1165 unregister_channel(channel, "lost all users.");
1168 static void expire_ban(void *data);
1170 static struct banData*
1171 add_channel_ban(struct chanData *channel, const char *mask, char *owner, time_t set, time_t triggered, time_t expires, char *reason)
1174 unsigned int ii, l1, l2;
1179 bd = malloc(sizeof(struct banData));
1181 bd->channel = channel;
1183 bd->triggered = triggered;
1184 bd->expires = expires;
1186 for(ii = 0; ii < chanserv_conf.old_ban_names->used; ++ii)
1188 extern const char *hidden_host_suffix;
1189 const char *old_name = chanserv_conf.old_ban_names->list[ii];
1193 l2 = strlen(old_name);
1196 if(irccasecmp(mask + l1 - l2, old_name))
1198 new_mask = alloca(MAXLEN);
1199 sprintf(new_mask, "%.*s%s", (int)(l1-l2), mask, hidden_host_suffix);
1202 safestrncpy(bd->mask, mask, sizeof(bd->mask));
1204 safestrncpy(bd->owner, owner, sizeof(bd->owner));
1205 bd->reason = strdup(reason);
1208 timeq_add(expires, expire_ban, bd);
1211 bd->next = channel->bans;
1213 channel->bans->prev = bd;
1215 channel->banCount++;
1222 del_channel_ban(struct banData *ban)
1224 ban->channel->banCount--;
1228 ban->prev->next = ban->next;
1230 ban->channel->bans = ban->next;
1233 ban->next->prev = ban->prev;
1236 timeq_del(0, expire_ban, ban, TIMEQ_IGNORE_WHEN);
1245 expire_ban(void *data)
1247 struct banData *bd = data;
1248 if(!IsSuspended(bd->channel))
1250 struct banList bans;
1251 struct mod_chanmode change;
1253 bans = bd->channel->channel->banlist;
1254 mod_chanmode_init(&change);
1255 for(ii=0; ii<bans.used; ii++)
1257 if(!strcmp(bans.list[ii]->ban, bd->mask))
1260 change.args[0].mode = MODE_REMOVE|MODE_BAN;
1261 change.args[0].u.hostmask = bd->mask;
1262 mod_chanmode_announce(chanserv, bd->channel->channel, &change);
1268 del_channel_ban(bd);
1271 static void chanserv_expire_suspension(void *data);
1274 unregister_channel(struct chanData *channel, const char *reason)
1276 struct mod_chanmode change;
1277 char msgbuf[MAXLEN];
1279 /* After channel unregistration, the following must be cleaned
1281 - Channel information.
1284 - Channel suspension data.
1285 - Timeq entries. (Except timed bans, which are handled elsewhere.)
1291 timeq_del(0, NULL, channel, TIMEQ_IGNORE_FUNC | TIMEQ_IGNORE_WHEN);
1295 mod_chanmode_init(&change);
1296 change.modes_clear |= MODE_REGISTERED;
1297 mod_chanmode_announce(chanserv, channel->channel, &change);
1300 while(channel->users)
1301 del_channel_user(channel->users, 0);
1303 while(channel->bans)
1304 del_channel_ban(channel->bans);
1306 free(channel->topic);
1307 free(channel->registrar);
1308 free(channel->greeting);
1309 free(channel->user_greeting);
1310 free(channel->topic_mask);
1313 channel->prev->next = channel->next;
1315 channelList = channel->next;
1318 channel->next->prev = channel->prev;
1320 if(channel->suspended)
1322 struct chanNode *cNode = channel->channel;
1323 struct suspended *suspended, *next_suspended;
1325 for(suspended = channel->suspended; suspended; suspended = next_suspended)
1327 next_suspended = suspended->previous;
1328 free(suspended->suspender);
1329 free(suspended->reason);
1330 if(suspended->expires)
1331 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
1336 cNode->channel_info = NULL;
1338 channel->channel->channel_info = NULL;
1340 dict_delete(channel->notes);
1341 sprintf(msgbuf, "%s %s", channel->channel->name, reason);
1342 if(!IsSuspended(channel))
1343 DelChannelUser(chanserv, channel->channel, msgbuf, 0);
1344 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, msgbuf);
1345 UnlockChannel(channel->channel);
1347 registered_channels--;
1351 expire_channels(UNUSED_ARG(void *data))
1353 struct chanData *channel, *next;
1354 struct userData *user;
1355 char delay[INTERVALLEN], reason[INTERVALLEN + 64];
1357 intervalString(delay, chanserv_conf.channel_expire_delay, NULL);
1358 sprintf(reason, "Channel registration automatically expired after %s of disuse.", delay);
1360 for(channel = channelList; channel; channel = next)
1362 next = channel->next;
1364 /* See if the channel can be expired. */
1365 if(((now - channel->visited) <= chanserv_conf.channel_expire_delay)
1366 || IsProtected(channel))
1369 /* Make sure there are no high-ranking users still in the channel. */
1370 for(user=channel->users; user; user=user->next)
1371 if(user->present && (user->access >= UL_PRESENT))
1376 /* Unregister the channel */
1377 log_module(CS_LOG, LOG_INFO, "(%s) Channel registration expired.", channel->channel->name);
1378 unregister_channel(channel, "registration expired.");
1381 if(chanserv_conf.channel_expire_frequency)
1382 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
1386 protect_user(const struct userNode *victim, const struct userNode *aggressor, struct chanData *channel)
1388 char protect = channel->chOpts[chProtect];
1389 struct userData *cs_victim, *cs_aggressor;
1391 /* Don't protect if no one is to be protected, someone is attacking
1392 himself, or if the aggressor is an IRC Operator. */
1393 if(protect == 'n' || victim == aggressor || IsOper(aggressor))
1396 /* Don't protect if the victim isn't authenticated (because they
1397 can't be a channel user), unless we are to protect non-users
1399 cs_victim = GetChannelAccess(channel, victim->handle_info);
1400 if(protect != 'a' && !cs_victim)
1403 /* Protect if the aggressor isn't a user because at this point,
1404 the aggressor can only be less than or equal to the victim. */
1405 cs_aggressor = GetChannelAccess(channel, aggressor->handle_info);
1409 /* If the aggressor was a user, then the victim can't be helped. */
1416 if(cs_victim->access > cs_aggressor->access)
1421 if(cs_victim->access >= cs_aggressor->access)
1430 validate_op(struct userNode *user, struct chanNode *channel, struct userNode *victim)
1432 struct chanData *cData = channel->channel_info;
1433 struct userData *cs_victim;
1435 if((!(cs_victim = GetChannelUser(cData, victim->handle_info))
1436 || (cs_victim->access < cData->lvlOpts[lvlGiveOps]))
1437 && !check_user_level(channel, user, lvlEnfOps, 0, 0))
1439 send_message(user, chanserv, "CSMSG_OPBY_LOCKED");
1447 validate_deop(struct userNode *user, struct chanNode *channel, struct userNode *victim)
1449 if(IsService(victim))
1451 send_message(user, chanserv, "MSG_SERVICE_IMMUNE", victim->nick);
1455 if(protect_user(victim, user, channel->channel_info))
1457 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
1464 static struct do_not_register *
1465 chanserv_add_dnr(const char *chan_name, const char *setter, const char *reason)
1467 struct do_not_register *dnr = calloc(1, sizeof(*dnr)+strlen(reason));
1468 safestrncpy(dnr->chan_name, chan_name, sizeof(dnr->chan_name));
1469 safestrncpy(dnr->setter, setter, sizeof(dnr->setter));
1470 strcpy(dnr->reason, reason);
1472 if(dnr->chan_name[0] == '*')
1473 dict_insert(handle_dnrs, dnr->chan_name+1, dnr);
1474 else if(strpbrk(dnr->chan_name, "*?"))
1475 dict_insert(mask_dnrs, dnr->chan_name, dnr);
1477 dict_insert(plain_dnrs, dnr->chan_name, dnr);
1481 static struct dnrList
1482 chanserv_find_dnrs(const char *chan_name, const char *handle)
1484 struct dnrList list;
1486 struct do_not_register *dnr;
1488 dnrList_init(&list);
1489 if(handle && (dnr = dict_find(handle_dnrs, handle, NULL)))
1490 dnrList_append(&list, dnr);
1491 if(chan_name && (dnr = dict_find(plain_dnrs, chan_name, NULL)))
1492 dnrList_append(&list, dnr);
1494 for(it = dict_first(mask_dnrs); it; it = iter_next(it))
1495 if(match_ircglob(chan_name, iter_key(it)))
1496 dnrList_append(&list, iter_data(it));
1501 chanserv_show_dnrs(struct userNode *user, struct svccmd *cmd, const char *chan_name, const char *handle)
1503 struct dnrList list;
1504 struct do_not_register *dnr;
1506 char buf[INTERVALLEN];
1508 list = chanserv_find_dnrs(chan_name, handle);
1509 for(ii = 0; (ii < list.used) && (ii < 10); ++ii)
1511 dnr = list.list[ii];
1514 strftime(buf, sizeof(buf), "%Y %b %d", localtime(&dnr->set));
1515 reply("CSMSG_DNR_INFO_SET", dnr->chan_name, buf, dnr->setter, dnr->reason);
1518 reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
1521 reply("CSMSG_MORE_DNRS", list.used - ii);
1526 struct do_not_register *
1527 chanserv_is_dnr(const char *chan_name, struct handle_info *handle)
1529 struct do_not_register *dnr;
1532 if(handle && (dnr = dict_find(handle_dnrs, handle->handle, NULL)))
1536 if((dnr = dict_find(plain_dnrs, chan_name, NULL)))
1538 for(it = dict_first(mask_dnrs); it; it = iter_next(it))
1539 if(match_ircglob(chan_name, iter_key(it)))
1540 return iter_data(it);
1545 static CHANSERV_FUNC(cmd_noregister)
1548 struct do_not_register *dnr;
1549 char buf[INTERVALLEN];
1550 unsigned int matches;
1556 reply("CSMSG_DNR_SEARCH_RESULTS");
1558 for(it = dict_first(handle_dnrs); it; it = iter_next(it))
1560 dnr = iter_data(it);
1562 reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason);
1564 reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
1567 for(it = dict_first(plain_dnrs); it; it = iter_next(it))
1569 dnr = iter_data(it);
1571 reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason);
1573 reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
1576 for(it = dict_first(mask_dnrs); it; it = iter_next(it))
1578 dnr = iter_data(it);
1580 reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason);
1582 reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
1587 reply("MSG_MATCH_COUNT", matches);
1589 reply("MSG_NO_MATCHES");
1595 if(!IsChannelName(target) && (*target != '*'))
1597 reply("CSMSG_NOT_DNR", target);
1603 const char *reason = unsplit_string(argv + 2, argc - 2, NULL);
1604 if((*target == '*') && !get_handle_info(target + 1))
1606 reply("MSG_HANDLE_UNKNOWN", target + 1);
1609 chanserv_add_dnr(target, user->handle_info->handle, reason);
1610 reply("CSMSG_NOREGISTER_CHANNEL", target);
1614 reply("CSMSG_DNR_SEARCH_RESULTS");
1616 matches = chanserv_show_dnrs(user, cmd, NULL, target + 1);
1618 matches = chanserv_show_dnrs(user, cmd, target, NULL);
1620 reply("MSG_NO_MATCHES");
1624 static CHANSERV_FUNC(cmd_allowregister)
1626 const char *chan_name = argv[1];
1628 if((chan_name[0] == '*') && dict_find(handle_dnrs, chan_name+1, NULL))
1630 dict_remove(handle_dnrs, chan_name+1);
1631 reply("CSMSG_DNR_REMOVED", chan_name);
1633 else if(dict_find(plain_dnrs, chan_name, NULL))
1635 dict_remove(plain_dnrs, chan_name);
1636 reply("CSMSG_DNR_REMOVED", chan_name);
1638 else if(dict_find(mask_dnrs, chan_name, NULL))
1640 dict_remove(mask_dnrs, chan_name);
1641 reply("CSMSG_DNR_REMOVED", chan_name);
1645 reply("CSMSG_NO_SUCH_DNR", chan_name);
1652 chanserv_get_owned_count(struct handle_info *hi)
1654 struct userData *cList;
1657 for(owned=0, cList=hi->channels; cList; cList=cList->u_next)
1658 if(cList->access == UL_OWNER)
1663 static CHANSERV_FUNC(cmd_register)
1665 struct handle_info *handle;
1666 struct chanData *cData;
1667 struct modeNode *mn;
1668 char reason[MAXLEN];
1670 unsigned int new_channel, force=0;
1671 struct do_not_register *dnr;
1675 if(channel->channel_info)
1677 reply("CSMSG_ALREADY_REGGED", channel->name);
1681 if(channel->bad_channel)
1683 reply("CSMSG_ILLEGAL_CHANNEL", channel->name);
1688 && (!(mn = GetUserMode(channel, user)) || !(mn->modes & MODE_CHANOP)))
1690 reply("CSMSG_MUST_BE_OPPED", channel->name);
1695 chan_name = channel->name;
1699 if((argc < 2) || !IsChannelName(argv[1]))
1701 reply("MSG_NOT_CHANNEL_NAME");
1705 if(opserv_bad_channel(argv[1]))
1707 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
1712 chan_name = argv[1];
1715 if(argc >= (new_channel+2))
1717 if(!IsHelping(user))
1719 reply("CSMSG_PROXY_FORBIDDEN");
1723 if(!(handle = modcmd_get_handle_info(user, argv[new_channel+1])))
1725 force = (argc > (new_channel+2)) && !irccasecmp(argv[new_channel+2], "force");
1726 dnr = chanserv_is_dnr(chan_name, handle);
1730 handle = user->handle_info;
1731 dnr = chanserv_is_dnr(chan_name, handle);
1735 if(!IsHelping(user))
1736 reply("CSMSG_DNR_CHANNEL", chan_name);
1738 chanserv_show_dnrs(user, cmd, chan_name, handle->handle);
1742 if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force)
1744 reply("CSMSG_OWN_TOO_MANY", handle->handle, chanserv_conf.max_owned);
1749 channel = AddChannel(argv[1], now, NULL, NULL);
1751 cData = register_channel(channel, user->handle_info->handle);
1752 scan_user_presence(add_channel_user(cData, handle, UL_OWNER, 0, NULL), NULL);
1753 cData->modes = chanserv_conf.default_modes;
1755 cData->modes.modes_set |= MODE_REGISTERED;
1756 if (IsOffChannel(cData))
1758 mod_chanmode_announce(chanserv, channel, &cData->modes);
1762 struct mod_chanmode *change = mod_chanmode_dup(&cData->modes, 1);
1763 change->args[change->argc].mode = MODE_CHANOP;
1764 change->args[change->argc].u.member = AddChannelUser(chanserv, channel);
1766 mod_chanmode_announce(chanserv, channel, change);
1767 mod_chanmode_free(change);
1770 /* Initialize the channel's max user record. */
1771 cData->max = channel->members.used;
1773 if(handle != user->handle_info)
1774 reply("CSMSG_PROXY_SUCCESS", handle->handle, channel->name);
1776 reply("CSMSG_REG_SUCCESS", channel->name);
1778 sprintf(reason, "%s registered to %s by %s.", channel->name, handle->handle, user->handle_info->handle);
1779 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
1784 make_confirmation_string(struct userData *uData)
1786 static char strbuf[16];
1791 for(src = uData->handle->handle; *src; )
1792 accum = accum * 31 + toupper(*src++);
1794 for(src = uData->channel->channel->name; *src; )
1795 accum = accum * 31 + toupper(*src++);
1796 sprintf(strbuf, "%08x", accum);
1800 static CHANSERV_FUNC(cmd_unregister)
1803 char reason[MAXLEN];
1804 struct chanData *cData;
1805 struct userData *uData;
1807 cData = channel->channel_info;
1810 reply("CSMSG_NOT_REGISTERED", channel->name);
1814 uData = GetChannelUser(cData, user->handle_info);
1815 if(!uData || (uData->access < UL_OWNER))
1817 reply("CSMSG_NO_ACCESS");
1821 if(IsProtected(cData))
1823 reply("CSMSG_UNREG_NODELETE", channel->name);
1827 if(!IsHelping(user))
1829 const char *confirm_string;
1830 if(IsSuspended(cData))
1832 reply("CSMSG_CHAN_SUSPENDED", channel->name, cData->suspended->reason);
1835 confirm_string = make_confirmation_string(uData);
1836 if((argc < 2) || strcmp(argv[1], confirm_string))
1838 reply("CSMSG_CONFIRM_UNREG", confirm_string);
1843 sprintf(reason, "unregistered by %s.", user->handle_info->handle);
1844 name = strdup(channel->name);
1845 unregister_channel(cData, reason);
1846 reply("CSMSG_UNREG_SUCCESS", name);
1851 static CHANSERV_FUNC(cmd_move)
1853 struct mod_chanmode change;
1854 struct chanNode *target;
1855 struct modeNode *mn;
1856 struct userData *uData;
1857 char reason[MAXLEN];
1858 struct do_not_register *dnr;
1862 if(IsProtected(channel->channel_info))
1864 reply("CSMSG_MOVE_NODELETE", channel->name);
1868 if(!IsChannelName(argv[1]))
1870 reply("MSG_NOT_CHANNEL_NAME");
1874 if(opserv_bad_channel(argv[1]))
1876 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
1880 if(!IsHelping(user) || (argc < 3) || irccasecmp(argv[2], "force"))
1882 for(uData = channel->channel_info->users; uData; uData = uData->next)
1884 if((uData->access == UL_OWNER) && (dnr = chanserv_is_dnr(argv[1], uData->handle)))
1886 if(!IsHelping(user))
1887 reply("CSMSG_DNR_CHANNEL_MOVE", argv[1]);
1889 chanserv_show_dnrs(user, cmd, argv[1], uData->handle->handle);
1895 mod_chanmode_init(&change);
1896 if(!(target = GetChannel(argv[1])))
1898 target = AddChannel(argv[1], now, NULL, NULL);
1899 if(!IsSuspended(channel->channel_info))
1900 AddChannelUser(chanserv, target);
1902 else if(target->channel_info)
1904 reply("CSMSG_ALREADY_REGGED", target->name);
1907 else if((!(mn = GetUserMode(target, user)) || !(mn->modes && MODE_CHANOP))
1908 && !IsHelping(user))
1910 reply("CSMSG_MUST_BE_OPPED", target->name);
1913 else if(!IsSuspended(channel->channel_info))
1916 change.args[0].mode = MODE_CHANOP;
1917 change.args[0].u.member = AddChannelUser(chanserv, target);
1918 mod_chanmode_announce(chanserv, target, &change);
1923 /* Clear MODE_REGISTERED from old channel, add it to new. */
1925 change.modes_clear = MODE_REGISTERED;
1926 mod_chanmode_announce(chanserv, channel, &change);
1927 change.modes_clear = 0;
1928 change.modes_set = MODE_REGISTERED;
1929 mod_chanmode_announce(chanserv, target, &change);
1932 /* Move the channel_info to the target channel; it
1933 shouldn't be necessary to clear timeq callbacks
1934 for the old channel. */
1935 target->channel_info = channel->channel_info;
1936 target->channel_info->channel = target;
1937 channel->channel_info = NULL;
1939 reply("CSMSG_MOVE_SUCCESS", target->name);
1941 sprintf(reason, "%s moved to %s by %s.", channel->name, target->name, user->handle_info->handle);
1942 if(!IsSuspended(target->channel_info))
1944 char reason2[MAXLEN];
1945 sprintf(reason2, "Channel moved to %s by %s.", target->name, user->handle_info->handle);
1946 DelChannelUser(chanserv, channel, reason2, 0);
1948 UnlockChannel(channel);
1949 LockChannel(target);
1950 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
1955 merge_users(struct chanData *source, struct chanData *target)
1957 struct userData *suData, *tuData, *next;
1963 /* Insert the source's users into the scratch area. */
1964 for(suData = source->users; suData; suData = suData->next)
1965 dict_insert(merge, suData->handle->handle, suData);
1967 /* Iterate through the target's users, looking for
1968 users common to both channels. The lower access is
1969 removed from either the scratch area or target user
1971 for(tuData = target->users; tuData; tuData = next)
1973 struct userData *choice;
1975 next = tuData->next;
1977 /* If a source user exists with the same handle as a target
1978 channel's user, resolve the conflict by removing one. */
1979 suData = dict_find(merge, tuData->handle->handle, NULL);
1983 /* Pick the data we want to keep. */
1984 /* If the access is the same, use the later seen time. */
1985 if(suData->access == tuData->access)
1986 choice = (suData->seen > tuData->seen) ? suData : tuData;
1987 else /* Otherwise, keep the higher access level. */
1988 choice = (suData->access > tuData->access) ? suData : tuData;
1990 /* Remove the user that wasn't picked. */
1991 if(choice == tuData)
1993 dict_remove(merge, suData->handle->handle);
1994 del_channel_user(suData, 0);
1997 del_channel_user(tuData, 0);
2000 /* Move the remaining users to the target channel. */
2001 for(it = dict_first(merge); it; it = iter_next(it))
2003 suData = iter_data(it);
2005 /* Insert the user into the target channel's linked list. */
2006 suData->prev = NULL;
2007 suData->next = target->users;
2008 suData->channel = target;
2011 target->users->prev = suData;
2012 target->users = suData;
2014 /* Update the user counts for the target channel; the
2015 source counts are left alone. */
2016 target->userCount++;
2019 /* Possible to assert (source->users == NULL) here. */
2020 source->users = NULL;
2025 merge_bans(struct chanData *source, struct chanData *target)
2027 struct banData *sbData, *tbData, *sNext, *tNext, *tFront;
2029 /* Hold on to the original head of the target ban list
2030 to avoid comparing source bans with source bans. */
2031 tFront = target->bans;
2033 /* Perform a totally expensive O(n*m) merge, ick. */
2034 for(sbData = source->bans; sbData; sbData = sNext)
2036 /* Flag to track whether the ban's been moved
2037 to the destination yet. */
2040 /* Possible to assert (sbData->prev == NULL) here. */
2041 sNext = sbData->next;
2043 for(tbData = tFront; tbData; tbData = tNext)
2045 tNext = tbData->next;
2047 /* Perform two comparisons between each source
2048 and target ban, conflicts are resolved by
2049 keeping the broader ban and copying the later
2050 expiration and triggered time. */
2051 if(match_ircglobs(tbData->mask, sbData->mask))
2053 /* There is a broader ban in the target channel that
2054 overrides one in the source channel; remove the
2055 source ban and break. */
2056 if(sbData->expires > tbData->expires)
2057 tbData->expires = sbData->expires;
2058 if(sbData->triggered > tbData->triggered)
2059 tbData->triggered = sbData->triggered;
2060 del_channel_ban(sbData);
2063 else if(match_ircglobs(sbData->mask, tbData->mask))
2065 /* There is a broader ban in the source channel that
2066 overrides one in the target channel; remove the
2067 target ban, fall through and move the source over. */
2068 if(tbData->expires > sbData->expires)
2069 sbData->expires = tbData->expires;
2070 if(tbData->triggered > sbData->triggered)
2071 sbData->triggered = tbData->triggered;
2072 if(tbData == tFront)
2074 del_channel_ban(tbData);
2077 /* Source bans can override multiple target bans, so
2078 we allow a source to run through this loop multiple
2079 times, but we can only move it once. */
2084 /* Remove the source ban from the source ban list. */
2086 sbData->next->prev = sbData->prev;
2088 /* Modify the source ban's associated channel. */
2089 sbData->channel = target;
2091 /* Insert the ban into the target channel's linked list. */
2092 sbData->prev = NULL;
2093 sbData->next = target->bans;
2096 target->bans->prev = sbData;
2097 target->bans = sbData;
2099 /* Update the user counts for the target channel. */
2104 /* Possible to assert (source->bans == NULL) here. */
2105 source->bans = NULL;
2109 merge_data(struct chanData *source, struct chanData *target)
2111 /* Use more recent visited and owner-transfer time; use older
2112 * registered time. Bitwise or may_opchan. Use higher max.
2113 * Do not touch last_refresh, ban count or user counts.
2115 if(source->visited > target->visited)
2116 target->visited = source->visited;
2117 if(source->registered < target->registered)
2118 target->registered = source->registered;
2119 if(source->ownerTransfer > target->ownerTransfer)
2120 target->ownerTransfer = source->ownerTransfer;
2121 if(source->may_opchan)
2122 target->may_opchan = 1;
2123 if(source->max > target->max)
2124 target->max = source->max;
2128 merge_channel(struct chanData *source, struct chanData *target)
2130 merge_users(source, target);
2131 merge_bans(source, target);
2132 merge_data(source, target);
2135 static CHANSERV_FUNC(cmd_merge)
2137 struct userData *target_user;
2138 struct chanNode *target;
2139 char reason[MAXLEN];
2143 /* Make sure the target channel exists and is registered to the user
2144 performing the command. */
2145 if(!(target = GetChannel(argv[1])))
2147 reply("MSG_INVALID_CHANNEL");
2151 if(!target->channel_info)
2153 reply("CSMSG_NOT_REGISTERED", target->name);
2157 if(IsProtected(channel->channel_info))
2159 reply("CSMSG_MERGE_NODELETE");
2163 if(IsSuspended(target->channel_info))
2165 reply("CSMSG_MERGE_SUSPENDED");
2169 if(channel == target)
2171 reply("CSMSG_MERGE_SELF");
2175 target_user = GetChannelUser(target->channel_info, user->handle_info);
2176 if(!target_user || (target_user->access < UL_OWNER))
2178 reply("CSMSG_MERGE_NOT_OWNER");
2182 /* Merge the channel structures and associated data. */
2183 merge_channel(channel->channel_info, target->channel_info);
2184 sprintf(reason, "merged into %s by %s.", target->name, user->handle_info->handle);
2185 unregister_channel(channel->channel_info, reason);
2186 reply("CSMSG_MERGE_SUCCESS", target->name);
2190 static CHANSERV_FUNC(cmd_opchan)
2192 struct mod_chanmode change;
2193 if(!IsHelping(user) && !channel->channel_info->may_opchan)
2195 reply("CSMSG_ALREADY_OPCHANNED", channel->name);
2198 channel->channel_info->may_opchan = 0;
2199 mod_chanmode_init(&change);
2201 change.args[0].mode = MODE_CHANOP;
2202 change.args[0].u.member = GetUserMode(channel, chanserv);
2203 mod_chanmode_announce(chanserv, channel, &change);
2204 reply("CSMSG_OPCHAN_DONE", channel->name);
2208 static CHANSERV_FUNC(cmd_adduser)
2210 struct userData *actee;
2211 struct userData *actor;
2212 struct handle_info *handle;
2213 unsigned short access;
2217 if(channel->channel_info->userCount >= chanserv_conf.max_chan_users)
2219 reply("CSMSG_MAXIMUM_USERS", chanserv_conf.max_chan_users);
2223 access = user_level_from_name(argv[2], UL_OWNER);
2226 reply("CSMSG_INVALID_ACCESS", argv[2]);
2230 actor = GetChannelUser(channel->channel_info, user->handle_info);
2231 if(actor->access <= access)
2233 reply("CSMSG_NO_BUMP_ACCESS");
2237 if(!(handle = modcmd_get_handle_info(user, argv[1])))
2240 if((actee = GetTrueChannelAccess(channel->channel_info, handle)))
2242 reply("CSMSG_USER_EXISTS", handle->handle, channel->name, actee->access);
2246 actee = add_channel_user(channel->channel_info, handle, access, 0, NULL);
2247 scan_user_presence(actee, NULL);
2248 reply("CSMSG_ADDED_USER", handle->handle, channel->name, access);
2252 static CHANSERV_FUNC(cmd_clvl)
2254 struct handle_info *handle;
2255 struct userData *victim;
2256 struct userData *actor;
2257 unsigned short new_access;
2258 int privileged = IsHelping(user) && ((user->handle_info->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
2262 actor = GetChannelUser(channel->channel_info, user->handle_info);
2264 if(!(handle = modcmd_get_handle_info(user, argv[1])))
2267 if(handle == user->handle_info && !privileged)
2269 reply("CSMSG_NO_SELF_CLVL");
2273 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
2275 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
2279 if(actor->access <= victim->access && !privileged)
2281 reply("MSG_USER_OUTRANKED", handle->handle);
2285 new_access = user_level_from_name(argv[2], UL_OWNER);
2289 reply("CSMSG_INVALID_ACCESS", argv[2]);
2293 if(new_access >= actor->access && !privileged)
2295 reply("CSMSG_NO_BUMP_ACCESS");
2299 victim->access = new_access;
2300 reply("CSMSG_CHANGED_ACCESS", handle->handle, new_access, channel->name);
2304 static CHANSERV_FUNC(cmd_deluser)
2306 struct handle_info *handle;
2307 struct userData *victim;
2308 struct userData *actor;
2309 unsigned short access;
2314 actor = GetChannelUser(channel->channel_info, user->handle_info);
2316 if(!(handle = modcmd_get_handle_info(user, argv[argc-1])))
2319 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
2321 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
2327 access = user_level_from_name(argv[1], UL_OWNER);
2330 reply("CSMSG_INVALID_ACCESS", argv[1]);
2333 if(access != victim->access)
2335 reply("CSMSG_INCORRECT_ACCESS", handle->handle, victim->access, argv[1]);
2341 access = victim->access;
2344 if((actor->access <= victim->access) && !IsHelping(user))
2346 reply("MSG_USER_OUTRANKED", victim->handle->handle);
2350 chan_name = strdup(channel->name);
2351 del_channel_user(victim, 1);
2352 reply("CSMSG_DELETED_USER", handle->handle, access, chan_name);
2358 cmd_mdel_user(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, char *mask, struct svccmd *cmd)
2360 struct userData *actor, *uData, *next;
2362 actor = GetChannelUser(channel->channel_info, user->handle_info);
2364 if(min_access > max_access)
2366 reply("CSMSG_BAD_RANGE", min_access, max_access);
2370 if((actor->access <= max_access) && !IsHelping(user))
2372 reply("CSMSG_NO_ACCESS");
2376 for(uData = channel->channel_info->users; uData; uData = next)
2380 if((uData->access >= min_access)
2381 && (uData->access <= max_access)
2382 && match_ircglob(uData->handle->handle, mask))
2383 del_channel_user(uData, 1);
2386 reply("CSMSG_DELETED_USERS", mask, min_access, max_access, channel->name);
2390 static CHANSERV_FUNC(cmd_mdelowner)
2392 return cmd_mdel_user(user, channel, UL_OWNER, UL_OWNER, argv[1], cmd);
2395 static CHANSERV_FUNC(cmd_mdelcoowner)
2397 return cmd_mdel_user(user, channel, UL_COOWNER, UL_COOWNER, argv[1], cmd);
2400 static CHANSERV_FUNC(cmd_mdelmaster)
2402 return cmd_mdel_user(user, channel, UL_MASTER, UL_MASTER, argv[1], cmd);
2405 static CHANSERV_FUNC(cmd_mdelop)
2407 return cmd_mdel_user(user, channel, UL_OP, UL_OP, argv[1], cmd);
2410 static CHANSERV_FUNC(cmd_mdelpeon)
2412 return cmd_mdel_user(user, channel, UL_PEON, UL_PEON, argv[1], cmd);
2416 cmd_trim_bans(struct userNode *user, struct chanNode *channel, unsigned long duration)
2418 struct banData *bData, *next;
2419 char interval[INTERVALLEN];
2424 limit = now - duration;
2425 for(bData = channel->channel_info->bans; bData; bData = next)
2429 if((bData->triggered && bData->triggered >= limit) || (bData->set && bData->set >= limit))
2432 del_channel_ban(bData);
2436 intervalString(interval, duration, user->handle_info);
2437 send_message(user, chanserv, "CSMSG_TRIMMED_BANS", count, channel->name, interval);
2442 cmd_trim_users(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, unsigned long duration, int vacation)
2444 struct userData *actor, *uData, *next;
2445 char interval[INTERVALLEN];
2449 actor = GetChannelUser(channel->channel_info, user->handle_info);
2450 if(min_access > max_access)
2452 send_message(user, chanserv, "CSMSG_BAD_RANGE", min_access, max_access);
2456 if((actor->access <= max_access) && !IsHelping(user))
2458 send_message(user, chanserv, "CSMSG_NO_ACCESS");
2463 limit = now - duration;
2464 for(uData = channel->channel_info->users; uData; uData = next)
2468 if((uData->seen > limit)
2470 || (HANDLE_FLAGGED(uData->handle, FROZEN) && !vacation))
2473 if(((uData->access >= min_access) && (uData->access <= max_access))
2474 || (!max_access && (uData->access < actor->access)))
2476 del_channel_user(uData, 1);
2484 max_access = (actor->access > UL_OWNER) ? UL_OWNER : (actor->access - 1);
2486 send_message(user, chanserv, "CSMSG_TRIMMED_USERS", count, min_access, max_access, channel->name, intervalString(interval, duration, user->handle_info));
2490 static CHANSERV_FUNC(cmd_trim)
2492 unsigned long duration;
2493 unsigned short min_level, max_level;
2498 vacation = argc > 3 && !strcmp(argv[3], "vacation");
2499 duration = ParseInterval(argv[2]);
2502 reply("CSMSG_CANNOT_TRIM");
2506 if(!irccasecmp(argv[1], "bans"))
2508 cmd_trim_bans(user, channel, duration);
2511 else if(!irccasecmp(argv[1], "users"))
2513 cmd_trim_users(user, channel, 0, 0, duration, vacation);
2516 else if(parse_level_range(&min_level, &max_level, argv[1]))
2518 cmd_trim_users(user, channel, min_level, max_level, duration, vacation);
2521 else if((min_level = user_level_from_name(argv[1], UL_OWNER)))
2523 cmd_trim_users(user, channel, min_level, min_level, duration, vacation);
2528 reply("CSMSG_INVALID_TRIM", argv[1]);
2533 /* If argc is 0 in cmd_up or cmd_down, no notices will be sent
2534 to the user. cmd_all takes advantage of this. */
2535 static CHANSERV_FUNC(cmd_up)
2537 struct mod_chanmode change;
2538 struct userData *uData;
2541 mod_chanmode_init(&change);
2543 change.args[0].u.member = GetUserMode(channel, user);
2544 if(!change.args[0].u.member)
2547 reply("MSG_CHANNEL_ABSENT", channel->name);
2551 uData = GetChannelAccess(channel->channel_info, user->handle_info);
2555 reply("CSMSG_GODMODE_UP", argv[0]);
2558 else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveOps])
2560 change.args[0].mode = MODE_CHANOP;
2561 errmsg = "CSMSG_ALREADY_OPPED";
2563 else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveVoice])
2565 change.args[0].mode = MODE_VOICE;
2566 errmsg = "CSMSG_ALREADY_VOICED";
2571 reply("CSMSG_NO_ACCESS");
2574 change.args[0].mode &= ~change.args[0].u.member->modes;
2575 if(!change.args[0].mode)
2578 reply(errmsg, channel->name);
2581 modcmd_chanmode_announce(&change);
2585 static CHANSERV_FUNC(cmd_down)
2587 struct mod_chanmode change;
2589 mod_chanmode_init(&change);
2591 change.args[0].u.member = GetUserMode(channel, user);
2592 if(!change.args[0].u.member)
2595 reply("MSG_CHANNEL_ABSENT", channel->name);
2599 if(!change.args[0].u.member->modes)
2602 reply("CSMSG_ALREADY_DOWN", channel->name);
2606 change.args[0].mode = MODE_REMOVE | change.args[0].u.member->modes;
2607 modcmd_chanmode_announce(&change);
2611 static int cmd_all(struct userNode *user, UNUSED_ARG(struct chanNode *channel), UNUSED_ARG(unsigned int argc), UNUSED_ARG(char *argv[]), struct svccmd *cmd, modcmd_func_t mcmd)
2613 struct userData *cList;
2615 for(cList = user->handle_info->channels; cList; cList = cList->u_next)
2617 if(IsSuspended(cList->channel)
2618 || IsUserSuspended(cList)
2619 || !GetUserMode(cList->channel->channel, user))
2622 mcmd(user, cList->channel->channel, 0, NULL, cmd);
2628 static CHANSERV_FUNC(cmd_upall)
2630 return cmd_all(CSFUNC_ARGS, cmd_up);
2633 static CHANSERV_FUNC(cmd_downall)
2635 return cmd_all(CSFUNC_ARGS, cmd_down);
2638 typedef int validate_func_t(struct userNode *user, struct chanNode *channel, struct userNode *victim);
2639 typedef void process_func_t(unsigned int num, struct userNode **newops, struct chanNode *channel, struct userNode *who, int announce);
2642 modify_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, validate_func_t validate, chan_mode_t mode, char *action)
2644 unsigned int ii, valid;
2645 struct userNode *victim;
2646 struct mod_chanmode *change;
2648 change = mod_chanmode_alloc(argc - 1);
2650 for(ii=valid=0; ++ii < argc; )
2652 if(!(victim = GetUserH(argv[ii])))
2654 change->args[valid].mode = mode;
2655 change->args[valid].u.member = GetUserMode(channel, victim);
2656 if(!change->args[valid].u.member)
2658 if(validate && !validate(user, channel, victim))
2663 change->argc = valid;
2664 if(valid < (argc-1))
2665 reply("CSMSG_PROCESS_FAILED");
2668 modcmd_chanmode_announce(change);
2669 reply(action, channel->name);
2671 mod_chanmode_free(change);
2675 static CHANSERV_FUNC(cmd_op)
2677 return modify_users(CSFUNC_ARGS, validate_op, MODE_CHANOP, "CSMSG_OPPED_USERS");
2680 static CHANSERV_FUNC(cmd_deop)
2682 return modify_users(CSFUNC_ARGS, validate_deop, MODE_REMOVE|MODE_CHANOP, "CSMSG_DEOPPED_USERS");
2685 static CHANSERV_FUNC(cmd_voice)
2687 return modify_users(CSFUNC_ARGS, NULL, MODE_VOICE, "CSMSG_VOICED_USERS");
2690 static CHANSERV_FUNC(cmd_devoice)
2692 return modify_users(CSFUNC_ARGS, NULL, MODE_REMOVE|MODE_VOICE, "CSMSG_DEVOICED_USERS");
2696 bad_channel_ban(struct chanNode *channel, struct userNode *user, const char *ban, unsigned int *victimCount, struct modeNode **victims)
2702 for(ii=0; ii<channel->members.used; ii++)
2704 struct modeNode *mn = channel->members.list[ii];
2706 if(IsService(mn->user))
2709 if(!user_matches_glob(mn->user, ban, MATCH_USENICK | MATCH_VISIBLE))
2712 if(protect_user(mn->user, user, channel->channel_info))
2716 victims[(*victimCount)++] = mn;
2722 eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
2724 struct userNode *victim;
2725 struct modeNode **victims;
2726 unsigned int offset, n, victimCount, duration = 0;
2727 char *reason = "Bye.", *ban, *name;
2728 char interval[INTERVALLEN];
2730 offset = (action & ACTION_ADD_TIMED_BAN) ? 3 : 2;
2731 REQUIRE_PARAMS(offset);
2734 reason = unsplit_string(argv + offset, argc - offset, NULL);
2735 if(strlen(reason) > (TOPICLEN - (NICKLEN + 3)))
2737 /* Truncate the reason to a length of TOPICLEN, as
2738 the ircd does; however, leave room for an ellipsis
2739 and the kicker's nick. */
2740 sprintf(reason + (TOPICLEN - (NICKLEN + 6)), "...");
2744 if((victim = GetUserH(argv[1])))
2746 victims = alloca(sizeof(victims[0]));
2747 victims[0] = GetUserMode(channel, victim);
2748 /* XXX: The comparison with ACTION_KICK is just because all
2749 * other actions can work on users outside the channel, and we
2750 * want to allow those (e.g. unbans) in that case. If we add
2751 * some other ejection action for in-channel users, change
2753 victimCount = victims[0] ? 1 : 0;
2755 if(IsService(victim))
2757 reply("MSG_SERVICE_IMMUNE", victim->nick);
2761 if((action == ACTION_KICK) && !victimCount)
2763 reply("MSG_CHANNEL_USER_ABSENT", victim->nick, channel->name);
2767 if(protect_user(victim, user, channel->channel_info))
2769 reply("CSMSG_USER_PROTECTED", victim->nick);
2773 ban = generate_hostmask(victim, GENMASK_STRICT_HOST|GENMASK_ANY_IDENT);
2774 name = victim->nick;
2778 if(!is_ircmask(argv[1]))
2780 reply("MSG_NICK_UNKNOWN", argv[1]);
2784 victims = alloca(sizeof(victims[0]) * channel->members.used);
2786 if(bad_channel_ban(channel, user, argv[1], &victimCount, victims))
2788 reply("CSMSG_MASK_PROTECTED", argv[1]);
2792 if((victimCount > 4) && ((victimCount * 3) > channel->members.used) && !IsOper(user))
2794 reply("CSMSG_LAME_MASK", argv[1]);
2798 if((action == ACTION_KICK) && (victimCount == 0))
2800 reply("CSMSG_NO_MATCHING_USERS", channel->name, argv[1]);
2804 name = ban = strdup(argv[1]);
2807 /* Truncate the ban in place if necessary; we must ensure
2808 that 'ban' is a valid ban mask before sanitizing it. */
2809 sanitize_ircmask(ban);
2811 if(action & ACTION_ADD_BAN)
2813 struct banData *bData, *next;
2815 if(channel->channel_info->banCount >= chanserv_conf.max_chan_bans)
2817 reply("CSMSG_MAXIMUM_BANS", chanserv_conf.max_chan_bans);
2822 if(action & ACTION_ADD_TIMED_BAN)
2824 duration = ParseInterval(argv[2]);
2828 reply("CSMSG_DURATION_TOO_LOW");
2832 else if(duration > (86400 * 365 * 2))
2834 reply("CSMSG_DURATION_TOO_HIGH");
2840 for(bData = channel->channel_info->bans; bData; bData = next)
2842 if(match_ircglobs(bData->mask, ban))
2844 int exact = !irccasecmp(bData->mask, ban);
2846 /* The ban is redundant; there is already a ban
2847 with the same effect in place. */
2851 free(bData->reason);
2852 bData->reason = strdup(reason);
2853 safestrncpy(bData->owner, (user->handle_info ? user->handle_info->handle : user->nick), sizeof(bData->owner));
2855 reply("CSMSG_REASON_CHANGE", ban);
2859 if(exact && bData->expires)
2863 /* If the ban matches an existing one exactly,
2864 extend the expiration time if the provided
2865 duration is longer. */
2866 if(duration && ((time_t)(now + duration) > bData->expires))
2868 bData->expires = now + duration;
2879 /* Delete the expiration timeq entry and
2880 requeue if necessary. */
2881 timeq_del(0, expire_ban, bData, TIMEQ_IGNORE_WHEN);
2884 timeq_add(bData->expires, expire_ban, bData);
2888 /* automated kickban */
2891 reply("CSMSG_BAN_EXTENDED", ban, intervalString(interval, duration, user->handle_info));
2893 reply("CSMSG_BAN_ADDED", name, channel->name);
2899 reply("CSMSG_REDUNDANT_BAN", name, channel->name);
2906 if(match_ircglobs(ban, bData->mask))
2908 /* The ban we are adding makes previously existing
2909 bans redundant; silently remove them. */
2910 del_channel_ban(bData);
2914 bData = add_channel_ban(channel->channel_info, ban, (user->handle_info ? user->handle_info->handle : user->nick), now, (victimCount ? now : 0), (duration ? now + duration : 0), reason);
2916 name = ban = strdup(bData->mask);
2920 for(n = 0; n < chanserv_conf.old_ban_names->used; ++n)
2922 extern const char *hidden_host_suffix;
2923 const char *old_name = chanserv_conf.old_ban_names->list[n];
2925 unsigned int l1, l2;
2928 l2 = strlen(old_name);
2931 if(irccasecmp(ban + l1 - l2, old_name))
2933 new_mask = malloc(MAXLEN);
2934 sprintf(new_mask, "%.*s%s", (int)(l1-l2), ban, hidden_host_suffix);
2936 name = ban = new_mask;
2941 if(action & ACTION_BAN)
2943 unsigned int exists;
2944 struct mod_chanmode *change;
2946 if(channel->banlist.used >= MAXBANS)
2949 reply("CSMSG_BANLIST_FULL", channel->name);
2954 exists = ChannelBanExists(channel, ban);
2955 change = mod_chanmode_alloc(victimCount + 1);
2956 for(n = 0; n < victimCount; ++n)
2958 change->args[n].mode = MODE_REMOVE|MODE_CHANOP|MODE_VOICE;
2959 change->args[n].u.member = victims[n];
2963 change->args[n].mode = MODE_BAN;
2964 change->args[n++].u.hostmask = ban;
2968 modcmd_chanmode_announce(change);
2970 mod_chanmode_announce(chanserv, channel, change);
2971 mod_chanmode_free(change);
2973 if(exists && (action == ACTION_BAN))
2976 reply("CSMSG_REDUNDANT_BAN", name, channel->name);
2982 if(action & ACTION_KICK)
2984 char kick_reason[MAXLEN];
2985 sprintf(kick_reason, "(%s) %s", user->nick, reason);
2987 for(n = 0; n < victimCount; n++)
2988 KickChannelUser(victims[n]->user, channel, chanserv, kick_reason);
2993 /* No response, since it was automated. */
2995 else if(action & ACTION_ADD_BAN)
2998 reply("CSMSG_TIMED_BAN_ADDED", name, channel->name, intervalString(interval, duration, user->handle_info));
3000 reply("CSMSG_BAN_ADDED", name, channel->name);
3002 else if((action & (ACTION_BAN | ACTION_KICK)) == (ACTION_BAN | ACTION_KICK))
3003 reply("CSMSG_KICK_BAN_DONE", name, channel->name);
3004 else if(action & ACTION_BAN)
3005 reply("CSMSG_BAN_DONE", name, channel->name);
3006 else if(action & ACTION_KICK && victimCount)
3007 reply("CSMSG_KICK_DONE", name, channel->name);
3013 static CHANSERV_FUNC(cmd_kickban)
3015 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN);
3018 static CHANSERV_FUNC(cmd_kick)
3020 return eject_user(CSFUNC_ARGS, ACTION_KICK);
3023 static CHANSERV_FUNC(cmd_ban)
3025 return eject_user(CSFUNC_ARGS, ACTION_BAN);
3028 static CHANSERV_FUNC(cmd_addban)
3030 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN);
3033 static CHANSERV_FUNC(cmd_addtimedban)
3035 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN);
3038 static struct mod_chanmode *
3039 find_matching_bans(struct banList *bans, struct userNode *actee, const char *mask)
3041 struct mod_chanmode *change;
3042 unsigned char *match;
3043 unsigned int ii, count;
3045 match = alloca(bans->used);
3048 for(ii = count = 0; ii < bans->used; ++ii)
3050 match[ii] = user_matches_glob(actee, bans->list[ii]->ban,
3051 MATCH_USENICK | MATCH_VISIBLE);
3058 for(ii = count = 0; ii < bans->used; ++ii)
3060 match[ii] = match_ircglobs(mask, bans->list[ii]->ban);
3067 change = mod_chanmode_alloc(count);
3068 for(ii = count = 0; ii < bans->used; ++ii)
3072 change->args[count].mode = MODE_REMOVE | MODE_BAN;
3073 change->args[count++].u.hostmask = strdup(bans->list[ii]->ban);
3075 assert(count == change->argc);
3080 unban_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
3082 struct userNode *actee;
3088 /* may want to allow a comma delimited list of users... */
3089 if(!(actee = GetUserH(argv[1])))
3091 if(!is_ircmask(argv[1]))
3093 reply("MSG_NICK_UNKNOWN", argv[1]);
3097 mask = strdup(argv[1]);
3100 /* We don't sanitize the mask here because ircu
3102 if(action & ACTION_UNBAN)
3104 struct mod_chanmode *change;
3105 change = find_matching_bans(&channel->banlist, actee, mask);
3110 modcmd_chanmode_announce(change);
3111 for(ii = 0; ii < change->argc; ++ii)
3112 free((char*)change->args[ii].u.hostmask);
3113 mod_chanmode_free(change);
3118 if(action & ACTION_DEL_BAN)
3120 struct banData *ban, *next;
3122 ban = channel->channel_info->bans;
3126 for( ; ban && !user_matches_glob(actee, ban->mask,
3127 MATCH_USENICK | MATCH_VISIBLE);
3130 for( ; ban && !match_ircglobs(mask, ban->mask);
3135 del_channel_ban(ban);
3142 reply("CSMSG_BAN_NOT_FOUND", actee ? actee->nick : mask);
3144 reply("CSMSG_BAN_REMOVED", actee ? actee->nick : mask);
3150 static CHANSERV_FUNC(cmd_unban)
3152 return unban_user(CSFUNC_ARGS, ACTION_UNBAN);
3155 static CHANSERV_FUNC(cmd_delban)
3157 /* it doesn't necessarily have to remove the channel ban - may want
3158 to make that an option. */
3159 return unban_user(CSFUNC_ARGS, ACTION_UNBAN | ACTION_DEL_BAN);
3162 static CHANSERV_FUNC(cmd_unbanme)
3164 struct userData *uData = GetChannelUser(channel->channel_info, user->handle_info);
3165 long flags = ACTION_UNBAN;
3167 /* remove permanent bans if the user has the proper access. */
3168 if(uData->access >= UL_MASTER)
3169 flags |= ACTION_DEL_BAN;
3171 argv[1] = user->nick;
3172 return unban_user(user, channel, 2, argv, cmd, flags);
3175 static CHANSERV_FUNC(cmd_unbanall)
3177 struct mod_chanmode *change;
3180 if(!channel->banlist.used)
3182 reply("CSMSG_NO_BANS", channel->name);
3186 change = mod_chanmode_alloc(channel->banlist.used);
3187 for(ii=0; ii<channel->banlist.used; ii++)
3189 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
3190 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
3192 modcmd_chanmode_announce(change);
3193 for(ii = 0; ii < change->argc; ++ii)
3194 free((char*)change->args[ii].u.hostmask);
3195 mod_chanmode_free(change);
3196 reply("CSMSG_BANS_REMOVED", channel->name);
3200 static CHANSERV_FUNC(cmd_open)
3202 struct mod_chanmode *change;
3205 change = find_matching_bans(&channel->banlist, user, NULL);
3207 change = mod_chanmode_alloc(0);
3208 change->modes_clear |= MODE_INVITEONLY | MODE_LIMIT | MODE_KEY;
3209 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
3210 && channel->channel_info->modes.modes_set)
3211 change->modes_clear &= ~channel->channel_info->modes.modes_set;
3212 modcmd_chanmode_announce(change);
3213 reply("CSMSG_CHANNEL_OPENED", channel->name);
3214 for(ii = 0; ii < change->argc; ++ii)
3215 free((char*)change->args[ii].u.hostmask);
3216 mod_chanmode_free(change);
3220 static CHANSERV_FUNC(cmd_myaccess)
3222 static struct string_buffer sbuf;
3223 struct handle_info *target_handle;
3224 struct userData *uData;
3227 target_handle = user->handle_info;
3228 else if(!IsHelping(user))
3230 reply("CSMSG_MYACCESS_SELF_ONLY", argv[0]);
3233 else if(!(target_handle = modcmd_get_handle_info(user, argv[1])))
3236 if(!target_handle->channels)
3238 reply("CSMSG_SQUAT_ACCESS", target_handle->handle);
3242 reply("CSMSG_INFOLINE_LIST", target_handle->handle);
3243 for(uData = target_handle->channels; uData; uData = uData->u_next)
3245 struct chanData *cData = uData->channel;
3247 if(uData->access > UL_OWNER)
3249 if(IsProtected(cData)
3250 && (target_handle != user->handle_info)
3251 && !GetTrueChannelAccess(cData, user->handle_info))
3254 string_buffer_append_printf(&sbuf, "[%s (%d", cData->channel->name, uData->access);
3255 if(uData->flags != USER_AUTO_OP)
3256 string_buffer_append(&sbuf, ',');
3257 if(IsUserSuspended(uData))
3258 string_buffer_append(&sbuf, 's');
3259 if(IsUserAutoOp(uData))
3261 if(uData->access >= cData->lvlOpts[lvlGiveOps])
3262 string_buffer_append(&sbuf, 'o');
3263 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
3264 string_buffer_append(&sbuf, 'v');
3266 if(IsUserAutoInvite(uData) && (uData->access >= cData->lvlOpts[lvlInviteMe]))
3267 string_buffer_append(&sbuf, 'i');
3269 string_buffer_append_printf(&sbuf, ")] %s", uData->info);
3271 string_buffer_append_string(&sbuf, ")]");
3272 string_buffer_append(&sbuf, '\0');
3273 send_message_type(4, user, cmd->parent->bot, "%s", sbuf.list);
3279 static CHANSERV_FUNC(cmd_access)
3281 struct userNode *target;
3282 struct handle_info *target_handle;
3283 struct userData *uData;
3285 char prefix[MAXLEN];
3290 target_handle = target->handle_info;
3292 else if((target = GetUserH(argv[1])))
3294 target_handle = target->handle_info;
3296 else if(argv[1][0] == '*')
3298 if(!(target_handle = get_handle_info(argv[1]+1)))
3300 reply("MSG_HANDLE_UNKNOWN", argv[1]+1);
3306 reply("MSG_NICK_UNKNOWN", argv[1]);
3310 assert(target || target_handle);
3312 if(target == chanserv)
3314 reply("CSMSG_IS_CHANSERV");
3322 reply("CSMSG_LAZY_SMURF_TARGET", target->nick, chanserv_conf.irc_operator_epithet);
3327 reply("MSG_USER_AUTHENTICATE", target->nick);
3330 reply("MSG_AUTHENTICATE");
3336 const char *epithet = NULL, *type = NULL;
3339 epithet = chanserv_conf.irc_operator_epithet;
3342 else if(IsNetworkHelper(target))
3344 epithet = chanserv_conf.network_helper_epithet;
3345 type = "network helper";
3347 else if(IsSupportHelper(target))
3349 epithet = chanserv_conf.support_helper_epithet;
3350 type = "support helper";
3354 if(target_handle->epithet)
3355 reply("CSMSG_SMURF_TARGET", target->nick, target_handle->epithet, type);
3357 reply("CSMSG_SMURF_TARGET", target->nick, epithet, type);
3359 sprintf(prefix, "%s (%s)", target->nick, target_handle->handle);
3363 sprintf(prefix, "%s", target_handle->handle);
3366 if(!channel->channel_info)
3368 reply("CSMSG_NOT_REGISTERED", channel->name);
3372 helping = HANDLE_FLAGGED(target_handle, HELPING)
3373 && ((target_handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
3374 if((uData = GetTrueChannelAccess(channel->channel_info, target_handle)))
3376 reply((helping ? "CSMSG_HELPER_HAS_ACCESS" : "CSMSG_USER_HAS_ACCESS"), prefix, uData->access, channel->name);
3377 /* To prevent possible information leaks, only show infolines
3378 * if the requestor is in the channel or it's their own
3380 if(uData->info && (GetUserMode(channel, user) || (target_handle == user->handle_info)))
3382 send_message_type(4, user, cmd->parent->bot, "[%s] %s", (target ? target->nick : target_handle->handle), uData->info);
3384 /* Likewise, only say it's suspended if the user has active
3385 * access in that channel or it's their own entry. */
3386 if(IsUserSuspended(uData)
3387 && (GetChannelUser(channel->channel_info, user->handle_info)
3388 || (user->handle_info == uData->handle)))
3390 reply("CSMSG_USER_SUSPENDED", (target ? target->nick : target_handle->handle), channel->name);
3395 reply((helping ? "CSMSG_HELPER_NO_ACCESS" : "CSMSG_USER_NO_ACCESS"), prefix, channel->name);
3402 zoot_list(struct listData *list)
3404 struct userData *uData;
3405 unsigned int start, curr, highest, lowest;
3406 struct helpfile_table tmp_table;
3407 const char **temp, *msg;
3409 if(list->table.length == 1)
3412 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, list->lowest, list->highest, list->search);
3414 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, list->lowest, list->highest);
3415 msg = user_find_message(list->user, "MSG_NONE");
3416 send_message_type(4, list->user, list->bot, " %s", msg);
3418 tmp_table.width = list->table.width;
3419 tmp_table.flags = list->table.flags;
3420 list->table.contents[0][0] = " ";
3421 highest = list->highest;
3422 if(list->lowest != 0)
3423 lowest = list->lowest;
3424 else if(highest < 100)
3427 lowest = highest - 100;
3428 for(start = curr = 1; curr < list->table.length; )
3430 uData = list->users[curr-1];
3431 list->table.contents[curr++][0] = " ";
3432 if((curr == list->table.length) || (list->users[curr-1]->access < lowest))
3435 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, lowest, highest, list->search);
3437 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, lowest, highest);
3438 temp = list->table.contents[--start];
3439 list->table.contents[start] = list->table.contents[0];
3440 tmp_table.contents = list->table.contents + start;
3441 tmp_table.length = curr - start;
3442 table_send(list->bot, list->user->nick, 0, NULL, tmp_table);
3443 list->table.contents[start] = temp;
3445 highest = lowest - 1;
3446 lowest = (highest < 100) ? 0 : (highest - 99);
3452 def_list(struct listData *list)
3456 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, list->lowest, list->highest, list->search);
3458 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, list->lowest, list->highest);
3459 table_send(list->bot, list->user->nick, 0, NULL, list->table);
3460 if(list->table.length == 1)
3462 msg = user_find_message(list->user, "MSG_NONE");
3463 send_message_type(4, list->user, list->bot, " %s", msg);
3468 userData_access_comp(const void *arg_a, const void *arg_b)
3470 const struct userData *a = *(struct userData**)arg_a;
3471 const struct userData *b = *(struct userData**)arg_b;
3473 if(a->access != b->access)
3474 res = b->access - a->access;
3476 res = irccasecmp(a->handle->handle, b->handle->handle);
3481 cmd_list_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, unsigned short lowest, unsigned short highest)
3483 void (*send_list)(struct listData *);
3484 struct userData *uData;
3485 struct listData lData;
3486 unsigned int matches;
3490 lData.bot = cmd->parent->bot;
3491 lData.channel = channel;
3492 lData.lowest = lowest;
3493 lData.highest = highest;
3494 lData.search = (argc > 1) ? argv[1] : NULL;
3495 send_list = def_list;
3496 (void)zoot_list; /* since it doesn't show user levels */
3498 if(user->handle_info)
3500 switch(user->handle_info->userlist_style)
3502 case HI_STYLE_DEF: send_list = def_list; break;
3503 case HI_STYLE_ZOOT: send_list = def_list; break;
3507 lData.users = alloca(channel->channel_info->userCount * sizeof(struct userData *));
3509 for(uData = channel->channel_info->users; uData; uData = uData->next)
3511 if((uData->access < lowest)
3512 || (uData->access > highest)
3513 || (lData.search && !match_ircglob(uData->handle->handle, lData.search)))
3515 lData.users[matches++] = uData;
3517 qsort(lData.users, matches, sizeof(lData.users[0]), userData_access_comp);
3519 lData.table.length = matches+1;
3520 lData.table.width = 4;
3521 lData.table.flags = TABLE_NO_FREE;
3522 lData.table.contents = malloc(lData.table.length*sizeof(*lData.table.contents));
3523 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3524 lData.table.contents[0] = ary;
3527 ary[2] = "Last Seen";
3529 for(matches = 1; matches < lData.table.length; ++matches)
3531 struct userData *uData = lData.users[matches-1];
3532 char seen[INTERVALLEN];
3534 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3535 lData.table.contents[matches] = ary;
3536 ary[0] = strtab(uData->access);
3537 ary[1] = uData->handle->handle;
3540 else if(!uData->seen)
3543 ary[2] = intervalString(seen, now - uData->seen, user->handle_info);
3544 ary[2] = strdup(ary[2]);
3545 if(IsUserSuspended(uData))
3546 ary[3] = "Suspended";
3547 else if(HANDLE_FLAGGED(uData->handle, FROZEN))
3548 ary[3] = "Vacation";
3553 for(matches = 1; matches < lData.table.length; ++matches)
3555 free((char*)lData.table.contents[matches][2]);
3556 free(lData.table.contents[matches]);
3558 free(lData.table.contents[0]);
3559 free(lData.table.contents);
3563 static CHANSERV_FUNC(cmd_users)
3565 return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER);
3568 static CHANSERV_FUNC(cmd_wlist)
3570 return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER);
3573 static CHANSERV_FUNC(cmd_clist)
3575 return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1);
3578 static CHANSERV_FUNC(cmd_mlist)
3580 return cmd_list_users(CSFUNC_ARGS, UL_MASTER, UL_COOWNER-1);
3583 static CHANSERV_FUNC(cmd_olist)
3585 return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MASTER-1);
3588 static CHANSERV_FUNC(cmd_plist)
3590 return cmd_list_users(CSFUNC_ARGS, 1, UL_OP-1);
3593 static CHANSERV_FUNC(cmd_bans)
3595 struct helpfile_table tbl;
3596 unsigned int matches = 0, timed = 0, ii;
3597 char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search;
3598 const char *msg_never, *triggered, *expires;
3599 struct banData *ban, **bans;
3606 bans = alloca(channel->channel_info->banCount * sizeof(struct banData *));
3608 for(ban = channel->channel_info->bans; ban; ban = ban->next)
3610 if(search && !match_ircglobs(search, ban->mask))
3612 bans[matches++] = ban;
3617 tbl.length = matches + 1;
3618 tbl.width = 4 + timed;
3620 tbl.flags = TABLE_NO_FREE;
3621 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
3622 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
3623 tbl.contents[0][0] = "Mask";
3624 tbl.contents[0][1] = "Set By";
3625 tbl.contents[0][2] = "Triggered";
3628 tbl.contents[0][3] = "Expires";
3629 tbl.contents[0][4] = "Reason";
3632 tbl.contents[0][3] = "Reason";
3635 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
3637 free(tbl.contents[0]);
3642 msg_never = user_find_message(user, "MSG_NEVER");
3643 for(ii = 0; ii < matches; )
3649 else if(ban->expires)
3650 expires = intervalString(e_buffer, ban->expires - now, user->handle_info);
3652 expires = msg_never;
3655 triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info);
3657 triggered = msg_never;
3659 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
3660 tbl.contents[ii][0] = ban->mask;
3661 tbl.contents[ii][1] = ban->owner;
3662 tbl.contents[ii][2] = strdup(triggered);
3665 tbl.contents[ii][3] = strdup(expires);
3666 tbl.contents[ii][4] = ban->reason;
3669 tbl.contents[ii][3] = ban->reason;
3671 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
3672 reply("MSG_MATCH_COUNT", matches);
3673 for(ii = 1; ii < tbl.length; ++ii)
3675 free((char*)tbl.contents[ii][2]);
3677 free((char*)tbl.contents[ii][3]);
3678 free(tbl.contents[ii]);
3680 free(tbl.contents[0]);
3686 bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic)
3688 struct chanData *cData = channel->channel_info;
3689 if(check_user_level(channel, user, lvlEnfTopic, 1, 0))
3691 if(cData->topic_mask)
3692 return !match_ircglob(new_topic, cData->topic_mask);
3693 else if(cData->topic)
3694 return irccasecmp(new_topic, cData->topic);
3699 static CHANSERV_FUNC(cmd_topic)
3701 struct chanData *cData;
3704 cData = channel->channel_info;
3709 SetChannelTopic(channel, chanserv, cData->topic, 1);
3710 reply("CSMSG_TOPIC_SET", cData->topic);
3714 reply("CSMSG_NO_TOPIC", channel->name);
3718 topic = unsplit_string(argv + 1, argc - 1, NULL);
3719 /* If they say "!topic *", use an empty topic. */
3720 if((topic[0] == '*') && (topic[1] == 0))
3722 if(bad_topic(channel, user, topic))
3724 char *topic_mask = cData->topic_mask;
3727 char new_topic[TOPICLEN+1], tchar;
3728 int pos=0, starpos=-1, dpos=0, len;
3730 while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN))
3737 len = strlen(topic);
3738 if((dpos + len) > TOPICLEN)
3739 len = TOPICLEN + 1 - dpos;
3740 memcpy(new_topic+dpos, topic, len);
3744 case '\\': tchar = topic_mask[pos++]; /* and fall through */
3745 default: new_topic[dpos++] = tchar; break;
3748 if((dpos > TOPICLEN) || tchar)
3751 reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask);
3752 reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
3755 new_topic[dpos] = 0;
3756 SetChannelTopic(channel, chanserv, new_topic, 1);
3758 reply("CSMSG_TOPIC_LOCKED", channel->name);
3763 SetChannelTopic(channel, chanserv, topic, 1);
3765 if(check_user_level(channel, user, lvlTopicSnarf, 1, 0))
3767 /* Grab the topic and save it as the default topic. */
3769 cData->topic = strdup(channel->topic);
3775 static CHANSERV_FUNC(cmd_mode)
3777 struct userData *uData;
3778 struct mod_chanmode *change;
3783 change = &channel->channel_info->modes;
3784 if(change->modes_set || change->modes_clear) {
3785 modcmd_chanmode_announce(change);
3786 reply("CSMSG_DEFAULTED_MODES", channel->name);
3788 reply("CSMSG_NO_MODES", channel->name);
3792 uData = GetChannelUser(channel->channel_info, user->handle_info);
3794 base_oplevel = MAXOPLEVEL;
3795 else if (uData->access >= UL_OWNER)
3798 base_oplevel = 1 + UL_OWNER - uData->access;
3799 change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, base_oplevel);
3802 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
3806 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
3807 && mode_lock_violated(&channel->channel_info->modes, change))
3810 mod_chanmode_format(&channel->channel_info->modes, modes);
3811 reply("CSMSG_MODE_LOCKED", modes, channel->name);
3815 modcmd_chanmode_announce(change);
3816 mod_chanmode_free(change);
3817 reply("CSMSG_MODES_SET", unsplit_string(argv+1, argc-1, NULL));
3821 static CHANSERV_FUNC(cmd_invite)
3823 struct userData *uData;
3824 struct userNode *invite;
3826 uData = GetChannelUser(channel->channel_info, user->handle_info);
3830 if(!(invite = GetUserH(argv[1])))
3832 reply("MSG_NICK_UNKNOWN", argv[1]);
3839 if(GetUserMode(channel, invite))
3841 reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name);
3849 char *reason = unsplit_string(argv + 2, argc - 2, NULL);
3850 send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason);
3853 send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name);
3855 irc_invite(chanserv, invite, channel);
3857 reply("CSMSG_INVITED_USER", argv[1], channel->name);
3862 static CHANSERV_FUNC(cmd_inviteme)
3864 if(GetUserMode(channel, user))
3866 reply("CSMSG_YOU_ALREADY_PRESENT", channel->name);
3869 if(channel->channel_info
3870 && !check_user_level(channel, user, lvlInviteMe, 1, 0))
3872 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
3875 irc_invite(cmd->parent->bot, user, channel);
3880 show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended)
3883 char buf1[INTERVALLEN], buf2[INTERVALLEN];
3885 /* We display things based on two dimensions:
3886 * - Issue time: present or absent
3887 * - Expiration: revoked, expired, expires in future, or indefinite expiration
3888 * (in order of precedence, so something both expired and revoked
3889 * only counts as revoked)
3891 combo = (suspended->issued ? 4 : 0)
3892 + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0);
3894 case 0: /* no issue time, indefinite expiration */
3895 reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason);
3897 case 1: /* no issue time, expires in future */
3898 intervalString(buf1, suspended->expires-now, user->handle_info);
3899 reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason);
3901 case 2: /* no issue time, expired */
3902 intervalString(buf1, now-suspended->expires, user->handle_info);
3903 reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason);
3905 case 3: /* no issue time, revoked */
3906 intervalString(buf1, now-suspended->revoked, user->handle_info);
3907 reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason);
3909 case 4: /* issue time set, indefinite expiration */
3910 intervalString(buf1, now-suspended->issued, user->handle_info);
3911 reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason);
3913 case 5: /* issue time set, expires in future */
3914 intervalString(buf1, now-suspended->issued, user->handle_info);
3915 intervalString(buf2, suspended->expires-now, user->handle_info);
3916 reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason);
3918 case 6: /* issue time set, expired */
3919 intervalString(buf1, now-suspended->issued, user->handle_info);
3920 intervalString(buf2, now-suspended->expires, user->handle_info);
3921 reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason);
3923 case 7: /* issue time set, revoked */
3924 intervalString(buf1, now-suspended->issued, user->handle_info);
3925 intervalString(buf2, now-suspended->revoked, user->handle_info);
3926 reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason);
3929 log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo);
3934 static CHANSERV_FUNC(cmd_info)
3936 char modes[MAXLEN], buffer[INTERVALLEN];
3937 struct userData *uData, *owner;
3938 struct chanData *cData;
3939 struct do_not_register *dnr;
3944 cData = channel->channel_info;
3945 reply("CSMSG_CHANNEL_INFO", channel->name);
3947 uData = GetChannelUser(cData, user->handle_info);
3948 if(uData && (uData->access >= cData->lvlOpts[lvlGiveOps]))
3950 mod_chanmode_format(&cData->modes, modes);
3951 reply("CSMSG_CHANNEL_TOPIC", cData->topic);
3952 reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE"));
3955 for(it = dict_first(cData->notes); it; it = iter_next(it))
3959 note = iter_data(it);
3960 if(!note_type_visible_to_user(cData, note->type, user))
3963 padding = PADLEN - 1 - strlen(iter_key(it));
3964 reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note);
3967 reply("CSMSG_CHANNEL_MAX", cData->max);
3968 for(owner = cData->users; owner; owner = owner->next)
3969 if(owner->access == UL_OWNER)
3970 reply("CSMSG_CHANNEL_OWNER", owner->handle->handle);
3971 reply("CSMSG_CHANNEL_USERS", cData->userCount);
3972 reply("CSMSG_CHANNEL_BANS", cData->banCount);
3973 reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info));
3975 privileged = IsStaff(user);
3977 reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info));
3978 if(((uData && uData->access >= UL_COOWNER) || privileged) && cData->registrar)
3979 reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar);
3981 if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL)))
3982 chanserv_show_dnrs(user, cmd, channel->name, NULL);
3984 if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user)))
3986 struct suspended *suspended;
3987 reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name);
3988 for(suspended = cData->suspended; suspended; suspended = suspended->previous)
3989 show_suspension_info(cmd, user, suspended);
3991 else if(IsSuspended(cData))
3993 reply("CSMSG_CHANNEL_SUSPENDED", channel->name);
3994 show_suspension_info(cmd, user, cData->suspended);
3999 static CHANSERV_FUNC(cmd_netinfo)
4001 extern time_t boot_time;
4002 extern unsigned long burst_length;
4003 char interval[INTERVALLEN];
4005 reply("CSMSG_NETWORK_INFO");
4006 reply("CSMSG_NETWORK_SERVERS", dict_size(servers));
4007 reply("CSMSG_NETWORK_USERS", dict_size(clients));
4008 reply("CSMSG_NETWORK_OPERS", curr_opers.used);
4009 reply("CSMSG_NETWORK_CHANNELS", registered_channels);
4010 reply("CSMSG_NETWORK_BANS", banCount);
4011 reply("CSMSG_NETWORK_CHANUSERS", userCount);
4012 reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info));
4013 reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info));
4018 send_staff_list(struct userNode *to, struct userList *list, int skip_flags)
4020 struct helpfile_table table;
4022 struct userNode *user;
4027 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4028 table.contents = alloca(list->used*sizeof(*table.contents));
4029 for(nn=0; nn<list->used; nn++)
4031 user = list->list[nn];
4032 if(user->modes & skip_flags)
4036 table.contents[table.length] = alloca(table.width*sizeof(**table.contents));
4039 nick = alloca(strlen(user->nick)+3);
4040 sprintf(nick, "(%s)", user->nick);
4044 table.contents[table.length][0] = nick;
4047 table_send(chanserv, to->nick, 0, NULL, table);
4050 static CHANSERV_FUNC(cmd_ircops)
4052 reply("CSMSG_STAFF_OPERS");
4053 send_staff_list(user, &curr_opers, FLAGS_SERVICE);
4057 static CHANSERV_FUNC(cmd_helpers)
4059 reply("CSMSG_STAFF_HELPERS");
4060 send_staff_list(user, &curr_helpers, FLAGS_OPER);
4064 static CHANSERV_FUNC(cmd_staff)
4066 reply("CSMSG_NETWORK_STAFF");
4067 cmd_ircops(CSFUNC_ARGS);
4068 cmd_helpers(CSFUNC_ARGS);
4072 static CHANSERV_FUNC(cmd_peek)
4074 struct modeNode *mn;
4075 char modes[MODELEN];
4077 struct helpfile_table table;
4079 irc_make_chanmode(channel, modes);
4081 reply("CSMSG_PEEK_INFO", channel->name);
4082 reply("CSMSG_PEEK_TOPIC", channel->topic);
4083 reply("CSMSG_PEEK_MODES", modes);
4084 reply("CSMSG_PEEK_USERS", channel->members.used);
4088 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4089 table.contents = alloca(channel->members.used*sizeof(*table.contents));
4090 for(n = 0; n < channel->members.used; n++)
4092 mn = channel->members.list[n];
4093 if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
4095 table.contents[table.length] = alloca(sizeof(**table.contents));
4096 table.contents[table.length][0] = mn->user->nick;
4101 reply("CSMSG_PEEK_OPS");
4102 table_send(chanserv, user->nick, 0, NULL, table);
4105 reply("CSMSG_PEEK_NO_OPS");
4109 static MODCMD_FUNC(cmd_wipeinfo)
4111 struct handle_info *victim;
4112 struct userData *ud, *actor;
4115 actor = GetChannelUser(channel->channel_info, user->handle_info);
4116 if(!(victim = modcmd_get_handle_info(user, argv[1])))
4118 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
4120 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
4123 if((ud->access >= actor->access) && (ud != actor))
4125 reply("MSG_USER_OUTRANKED", victim->handle);
4131 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
4135 static CHANSERV_FUNC(cmd_resync)
4137 struct mod_chanmode *changes;
4138 struct chanData *cData = channel->channel_info;
4139 unsigned int ii, used;
4141 changes = mod_chanmode_alloc(channel->members.used * 2);
4142 for(ii = used = 0; ii < channel->members.used; ++ii)
4144 struct modeNode *mn = channel->members.list[ii];
4145 struct userData *uData;
4147 if(IsService(mn->user))
4150 uData = GetChannelAccess(cData, mn->user->handle_info);
4151 if(!cData->lvlOpts[lvlGiveOps]
4152 || (uData && uData->access >= cData->lvlOpts[lvlGiveOps]))
4154 if(!(mn->modes & MODE_CHANOP))
4156 changes->args[used].mode = MODE_CHANOP;
4157 changes->args[used++].u.member = mn;
4160 else if(!cData->lvlOpts[lvlGiveVoice]
4161 || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice]))
4163 if(mn->modes & MODE_CHANOP)
4165 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
4166 changes->args[used++].u.member = mn;
4168 if(!(mn->modes & MODE_VOICE))
4170 changes->args[used].mode = MODE_VOICE;
4171 changes->args[used++].u.member = mn;
4178 changes->args[used].mode = MODE_REMOVE | mn->modes;
4179 changes->args[used++].u.member = mn;
4183 changes->argc = used;
4184 modcmd_chanmode_announce(changes);
4185 mod_chanmode_free(changes);
4186 reply("CSMSG_RESYNCED_USERS", channel->name);
4190 static CHANSERV_FUNC(cmd_seen)
4192 struct userData *uData;
4193 struct handle_info *handle;
4194 char seen[INTERVALLEN];
4198 if(!irccasecmp(argv[1], chanserv->nick))
4200 reply("CSMSG_IS_CHANSERV");
4204 if(!(handle = get_handle_info(argv[1])))
4206 reply("MSG_HANDLE_UNKNOWN", argv[1]);
4210 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
4212 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
4217 reply("CSMSG_USER_PRESENT", handle->handle);
4218 else if(uData->seen)
4219 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
4221 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
4223 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
4224 reply("CSMSG_USER_VACATION", handle->handle);
4229 static MODCMD_FUNC(cmd_names)
4231 struct userNode *targ;
4232 struct userData *targData;
4233 unsigned int ii, pos;
4236 for(ii=pos=0; ii<channel->members.used; ++ii)
4238 targ = channel->members.list[ii]->user;
4239 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
4242 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
4245 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4249 if(IsUserSuspended(targData))
4251 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
4254 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4255 reply("CSMSG_END_NAMES", channel->name);
4260 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
4262 switch(ntype->visible_type)
4264 case NOTE_VIS_ALL: return 1;
4265 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
4266 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
4271 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
4273 struct userData *uData;
4275 switch(ntype->set_access_type)
4277 case NOTE_SET_CHANNEL_ACCESS:
4278 if(!user->handle_info)
4280 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
4282 return uData->access >= ntype->set_access.min_ulevel;
4283 case NOTE_SET_CHANNEL_SETTER:
4284 return check_user_level(channel, user, lvlSetters, 1, 0);
4285 case NOTE_SET_PRIVILEGED: default:
4286 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
4290 static CHANSERV_FUNC(cmd_note)
4292 struct chanData *cData;
4294 struct note_type *ntype;
4296 cData = channel->channel_info;
4299 reply("CSMSG_NOT_REGISTERED", channel->name);
4303 /* If no arguments, show all visible notes for the channel. */
4309 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
4311 note = iter_data(it);
4312 if(!note_type_visible_to_user(cData, note->type, user))
4315 reply("CSMSG_NOTELIST_HEADER", channel->name);
4316 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
4319 reply("CSMSG_NOTELIST_END", channel->name);
4321 reply("CSMSG_NOTELIST_EMPTY", channel->name);
4323 /* If one argument, show the named note. */
4326 if((note = dict_find(cData->notes, argv[1], NULL))
4327 && note_type_visible_to_user(cData, note->type, user))
4329 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
4331 else if((ntype = dict_find(note_types, argv[1], NULL))
4332 && note_type_visible_to_user(NULL, ntype, user))
4334 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
4339 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4343 /* Assume they're trying to set a note. */
4347 ntype = dict_find(note_types, argv[1], NULL);
4350 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4353 else if(note_type_settable_by_user(channel, ntype, user))
4355 note_text = unsplit_string(argv+2, argc-2, NULL);
4356 if((note = dict_find(cData->notes, argv[1], NULL)))
4357 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
4358 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
4359 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
4361 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
4363 /* The note is viewable to staff only, so return 0
4364 to keep the invocation from getting logged (or
4365 regular users can see it in !events). */
4371 reply("CSMSG_NO_ACCESS");
4378 static CHANSERV_FUNC(cmd_delnote)
4383 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
4384 || !note_type_settable_by_user(channel, note->type, user))
4386 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
4389 dict_remove(channel->channel_info->notes, note->type->name);
4390 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
4394 static CHANSERV_FUNC(cmd_events)
4396 struct logSearch discrim;
4397 struct logReport report;
4398 unsigned int matches, limit;
4400 limit = (argc > 1) ? atoi(argv[1]) : 10;
4401 if(limit < 1 || limit > 200)
4404 memset(&discrim, 0, sizeof(discrim));
4405 discrim.masks.bot = chanserv;
4406 discrim.masks.channel_name = channel->name;
4408 discrim.masks.command = argv[2];
4409 discrim.limit = limit;
4410 discrim.max_time = INT_MAX;
4411 discrim.severities = 1 << LOG_COMMAND;
4412 report.reporter = chanserv;
4414 reply("CSMSG_EVENT_SEARCH_RESULTS");
4415 matches = log_entry_search(&discrim, log_report_entry, &report);
4417 reply("MSG_MATCH_COUNT", matches);
4419 reply("MSG_NO_MATCHES");
4423 static CHANSERV_FUNC(cmd_say)
4429 msg = unsplit_string(argv + 1, argc - 1, NULL);
4430 send_channel_message(channel, cmd->parent->bot, "%s", msg);
4432 else if(GetUserH(argv[1]))
4435 msg = unsplit_string(argv + 2, argc - 2, NULL);
4436 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
4440 reply("MSG_NOT_TARGET_NAME");
4446 static CHANSERV_FUNC(cmd_emote)
4452 /* CTCP is so annoying. */
4453 msg = unsplit_string(argv + 1, argc - 1, NULL);
4454 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
4456 else if(GetUserH(argv[1]))
4458 msg = unsplit_string(argv + 2, argc - 2, NULL);
4459 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
4463 reply("MSG_NOT_TARGET_NAME");
4469 struct channelList *
4470 chanserv_support_channels(void)
4472 return &chanserv_conf.support_channels;
4475 static CHANSERV_FUNC(cmd_expire)
4477 int channel_count = registered_channels;
4478 expire_channels(NULL);
4479 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
4484 chanserv_expire_suspension(void *data)
4486 struct suspended *suspended = data;
4487 struct chanNode *channel;
4489 if(!suspended->expires || (now < suspended->expires))
4490 suspended->revoked = now;
4491 channel = suspended->cData->channel;
4492 suspended->cData->channel = channel;
4493 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
4494 if(!IsOffChannel(suspended->cData))
4496 struct mod_chanmode change;
4497 mod_chanmode_init(&change);
4499 change.args[0].mode = MODE_CHANOP;
4500 change.args[0].u.member = AddChannelUser(chanserv, channel);
4501 mod_chanmode_announce(chanserv, channel, &change);
4505 static CHANSERV_FUNC(cmd_csuspend)
4507 struct suspended *suspended;
4508 char reason[MAXLEN];
4509 time_t expiry, duration;
4510 struct userData *uData;
4514 if(IsProtected(channel->channel_info))
4516 reply("CSMSG_SUSPEND_NODELETE", channel->name);
4520 if(argv[1][0] == '!')
4522 else if(IsSuspended(channel->channel_info))
4524 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
4525 show_suspension_info(cmd, user, channel->channel_info->suspended);
4529 if(!strcmp(argv[1], "0"))
4531 else if((duration = ParseInterval(argv[1])))
4532 expiry = now + duration;
4535 reply("MSG_INVALID_DURATION", argv[1]);
4539 unsplit_string(argv + 2, argc - 2, reason);
4541 suspended = calloc(1, sizeof(*suspended));
4542 suspended->revoked = 0;
4543 suspended->issued = now;
4544 suspended->suspender = strdup(user->handle_info->handle);
4545 suspended->expires = expiry;
4546 suspended->reason = strdup(reason);
4547 suspended->cData = channel->channel_info;
4548 suspended->previous = suspended->cData->suspended;
4549 suspended->cData->suspended = suspended;
4551 if(suspended->expires)
4552 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
4554 if(IsSuspended(channel->channel_info))
4556 suspended->previous->revoked = now;
4557 if(suspended->previous->expires)
4558 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
4559 sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender);
4560 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
4564 /* Mark all users in channel as absent. */
4565 for(uData = channel->channel_info->users; uData; uData = uData->next)
4574 /* Mark the channel as suspended, then part. */
4575 channel->channel_info->flags |= CHANNEL_SUSPENDED;
4576 DelChannelUser(chanserv, channel, suspended->reason, 0);
4577 reply("CSMSG_SUSPENDED", channel->name);
4578 sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender);
4579 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
4584 static CHANSERV_FUNC(cmd_cunsuspend)
4586 struct suspended *suspended;
4587 char message[MAXLEN];
4589 if(!IsSuspended(channel->channel_info))
4591 reply("CSMSG_NOT_SUSPENDED", channel->name);
4595 suspended = channel->channel_info->suspended;
4597 /* Expire the suspension and join ChanServ to the channel. */
4598 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
4599 chanserv_expire_suspension(suspended);
4600 reply("CSMSG_UNSUSPENDED", channel->name);
4601 sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle);
4602 global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message);
4606 typedef struct chanservSearch
4614 unsigned long flags;
4618 typedef void (*channel_search_func)(struct chanData *channel, void *data);
4621 chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[])
4626 search = malloc(sizeof(struct chanservSearch));
4627 memset(search, 0, sizeof(*search));
4630 for(i = 0; i < argc; i++)
4632 /* Assume all criteria require arguments. */
4635 send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]);
4639 if(!irccasecmp(argv[i], "name"))
4640 search->name = argv[++i];
4641 else if(!irccasecmp(argv[i], "registrar"))
4642 search->registrar = argv[++i];
4643 else if(!irccasecmp(argv[i], "unvisited"))
4644 search->unvisited = ParseInterval(argv[++i]);
4645 else if(!irccasecmp(argv[i], "registered"))
4646 search->registered = ParseInterval(argv[++i]);
4647 else if(!irccasecmp(argv[i], "flags"))
4650 if(!irccasecmp(argv[i], "nodelete"))
4651 search->flags |= CHANNEL_NODELETE;
4652 else if(!irccasecmp(argv[i], "suspended"))
4653 search->flags |= CHANNEL_SUSPENDED;
4656 send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]);
4660 else if(!irccasecmp(argv[i], "limit"))
4661 search->limit = strtoul(argv[++i], NULL, 10);
4664 send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]);
4669 if(search->name && !strcmp(search->name, "*"))
4671 if(search->registrar && !strcmp(search->registrar, "*"))
4672 search->registrar = 0;
4681 chanserv_channel_match(struct chanData *channel, search_t search)
4683 const char *name = channel->channel->name;
4684 if((search->name && !match_ircglob(name, search->name)) ||
4685 (search->registrar && !channel->registrar) ||
4686 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
4687 (search->unvisited && (now - channel->visited) < search->unvisited) ||
4688 (search->registered && (now - channel->registered) > search->registered) ||
4689 (search->flags && ((search->flags & channel->flags) != search->flags)))
4696 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
4698 struct chanData *channel;
4699 unsigned int matches = 0;
4701 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
4703 if(!chanserv_channel_match(channel, search))
4713 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
4718 search_print(struct chanData *channel, void *data)
4720 send_message_type(4, data, chanserv, "%s", channel->channel->name);
4723 static CHANSERV_FUNC(cmd_search)
4726 unsigned int matches;
4727 channel_search_func action;
4731 if(!irccasecmp(argv[1], "count"))
4732 action = search_count;
4733 else if(!irccasecmp(argv[1], "print"))
4734 action = search_print;
4737 reply("CSMSG_ACTION_INVALID", argv[1]);
4741 search = chanserv_search_create(user, argc - 2, argv + 2);
4745 if(action == search_count)
4746 search->limit = INT_MAX;
4748 if(action == search_print)
4749 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
4751 matches = chanserv_channel_search(search, action, user);
4754 reply("MSG_MATCH_COUNT", matches);
4756 reply("MSG_NO_MATCHES");
4762 static CHANSERV_FUNC(cmd_unvisited)
4764 struct chanData *cData;
4765 time_t interval = chanserv_conf.channel_expire_delay;
4766 char buffer[INTERVALLEN];
4767 unsigned int limit = 25, matches = 0;
4771 interval = ParseInterval(argv[1]);
4773 limit = atoi(argv[2]);
4776 intervalString(buffer, interval, user->handle_info);
4777 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
4779 for(cData = channelList; cData && matches < limit; cData = cData->next)
4781 if((now - cData->visited) < interval)
4784 intervalString(buffer, now - cData->visited, user->handle_info);
4785 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
4792 static MODCMD_FUNC(chan_opt_defaulttopic)
4798 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
4800 reply("CSMSG_TOPIC_LOCKED", channel->name);
4804 topic = unsplit_string(argv+1, argc-1, NULL);
4806 free(channel->channel_info->topic);
4807 if(topic[0] == '*' && topic[1] == 0)
4809 topic = channel->channel_info->topic = NULL;
4813 topic = channel->channel_info->topic = strdup(topic);
4814 if(channel->channel_info->topic_mask
4815 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
4816 reply("CSMSG_TOPIC_MISMATCH", channel->name);
4818 SetChannelTopic(channel, chanserv, topic ? topic : "", 1);
4821 if(channel->channel_info->topic)
4822 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
4824 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
4828 static MODCMD_FUNC(chan_opt_topicmask)
4832 struct chanData *cData = channel->channel_info;
4835 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
4837 reply("CSMSG_TOPIC_LOCKED", channel->name);
4841 mask = unsplit_string(argv+1, argc-1, NULL);
4843 if(cData->topic_mask)
4844 free(cData->topic_mask);
4845 if(mask[0] == '*' && mask[1] == 0)
4847 cData->topic_mask = 0;
4851 cData->topic_mask = strdup(mask);
4853 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
4854 else if(!match_ircglob(cData->topic, cData->topic_mask))
4855 reply("CSMSG_TOPIC_MISMATCH", channel->name);
4859 if(channel->channel_info->topic_mask)
4860 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
4862 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
4866 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
4870 char *greeting = unsplit_string(argv+1, argc-1, NULL);
4874 if(greeting[0] == '*' && greeting[1] == 0)
4878 unsigned int length = strlen(greeting);
4879 if(length > chanserv_conf.greeting_length)
4881 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
4884 *data = strdup(greeting);
4893 reply(name, user_find_message(user, "MSG_NONE"));
4897 static MODCMD_FUNC(chan_opt_greeting)
4899 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
4902 static MODCMD_FUNC(chan_opt_usergreeting)
4904 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
4907 static MODCMD_FUNC(chan_opt_modes)
4909 struct mod_chanmode *new_modes;
4910 char modes[MODELEN];
4914 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
4916 reply("CSMSG_NO_ACCESS");
4919 if(argv[1][0] == '*' && argv[1][1] == 0)
4921 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
4923 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, 0)))
4925 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
4928 else if(new_modes->argc > 1)
4930 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
4931 mod_chanmode_free(new_modes);
4936 channel->channel_info->modes = *new_modes;
4937 modcmd_chanmode_announce(new_modes);
4938 mod_chanmode_free(new_modes);
4942 mod_chanmode_format(&channel->channel_info->modes, modes);
4944 reply("CSMSG_SET_MODES", modes);
4946 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
4950 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
4952 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
4954 struct chanData *cData = channel->channel_info;
4959 /* Set flag according to value. */
4960 if(enabled_string(argv[1]))
4962 cData->flags |= mask;
4965 else if(disabled_string(argv[1]))
4967 cData->flags &= ~mask;
4972 reply("MSG_INVALID_BINARY", argv[1]);
4978 /* Find current option value. */
4979 value = (cData->flags & mask) ? 1 : 0;
4983 reply(name, user_find_message(user, "MSG_ON"));
4985 reply(name, user_find_message(user, "MSG_OFF"));
4989 static MODCMD_FUNC(chan_opt_nodelete)
4991 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
4993 reply("MSG_SETTING_PRIVILEGED", argv[0]);
4997 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
5000 static MODCMD_FUNC(chan_opt_dynlimit)
5002 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
5005 static MODCMD_FUNC(chan_opt_offchannel)
5007 struct chanData *cData = channel->channel_info;
5012 /* Set flag according to value. */
5013 if(enabled_string(argv[1]))
5015 if(!IsOffChannel(cData))
5016 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
5017 cData->flags |= CHANNEL_OFFCHANNEL;
5020 else if(disabled_string(argv[1]))
5022 if(IsOffChannel(cData))
5024 struct mod_chanmode change;
5025 mod_chanmode_init(&change);
5027 change.args[0].mode = MODE_CHANOP;
5028 change.args[0].u.member = AddChannelUser(chanserv, channel);
5029 mod_chanmode_announce(chanserv, channel, &change);
5031 cData->flags &= ~CHANNEL_OFFCHANNEL;
5036 reply("MSG_INVALID_BINARY", argv[1]);
5042 /* Find current option value. */
5043 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
5047 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
5049 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
5053 static MODCMD_FUNC(chan_opt_defaults)
5055 struct userData *uData;
5056 struct chanData *cData;
5057 const char *confirm;
5058 enum levelOption lvlOpt;
5059 enum charOption chOpt;
5061 cData = channel->channel_info;
5062 uData = GetChannelUser(cData, user->handle_info);
5063 if(!uData || (uData->access < UL_OWNER))
5065 reply("CSMSG_OWNER_DEFAULTS", channel->name);
5068 confirm = make_confirmation_string(uData);
5069 if((argc < 2) || strcmp(argv[1], confirm))
5071 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
5074 cData->flags = CHANNEL_DEFAULT_FLAGS;
5075 cData->modes = chanserv_conf.default_modes;
5076 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
5077 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
5078 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
5079 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
5080 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
5085 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5087 struct chanData *cData = channel->channel_info;
5088 struct userData *uData;
5089 unsigned short value;
5093 if(!check_user_level(channel, user, option, 1, 1))
5095 reply("CSMSG_CANNOT_SET");
5098 value = user_level_from_name(argv[1], UL_OWNER+1);
5099 if(!value && strcmp(argv[1], "0"))
5101 reply("CSMSG_INVALID_ACCESS", argv[1]);
5104 uData = GetChannelUser(cData, user->handle_info);
5105 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
5107 reply("CSMSG_BAD_SETLEVEL");
5113 if(value > cData->lvlOpts[lvlGiveOps])
5115 reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]);
5120 if(value < cData->lvlOpts[lvlGiveVoice])
5122 reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]);
5127 /* This test only applies to owners, since non-owners
5128 * trying to set an option to above their level get caught
5129 * by the CSMSG_BAD_SETLEVEL test above.
5131 if(value > uData->access)
5133 reply("CSMSG_BAD_SETTERS");
5140 cData->lvlOpts[option] = value;
5142 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
5146 static MODCMD_FUNC(chan_opt_enfops)
5148 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
5151 static MODCMD_FUNC(chan_opt_giveops)
5153 return channel_level_option(lvlGiveOps, CSFUNC_ARGS);
5156 static MODCMD_FUNC(chan_opt_enfmodes)
5158 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
5161 static MODCMD_FUNC(chan_opt_enftopic)
5163 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
5166 static MODCMD_FUNC(chan_opt_pubcmd)
5168 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
5171 static MODCMD_FUNC(chan_opt_setters)
5173 return channel_level_option(lvlSetters, CSFUNC_ARGS);
5176 static MODCMD_FUNC(chan_opt_ctcpusers)
5178 return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS);
5181 static MODCMD_FUNC(chan_opt_userinfo)
5183 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
5186 static MODCMD_FUNC(chan_opt_givevoice)
5188 return channel_level_option(lvlGiveVoice, CSFUNC_ARGS);
5191 static MODCMD_FUNC(chan_opt_topicsnarf)
5193 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
5196 static MODCMD_FUNC(chan_opt_inviteme)
5198 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
5202 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5204 struct chanData *cData = channel->channel_info;
5205 int count = charOptions[option].count, index;
5209 index = atoi(argv[1]);
5211 if(!isdigit(argv[1][0]) || (index < 0) || (index >= count))
5213 reply("CSMSG_INVALID_NUMERIC", index);
5214 /* Show possible values. */
5215 for(index = 0; index < count; index++)
5216 reply(charOptions[option].format_name, index, user_find_message(user, charOptions[option].values[index].format_name));
5220 cData->chOpts[option] = charOptions[option].values[index].value;
5224 /* Find current option value. */
5227 (index < count) && (cData->chOpts[option] != charOptions[option].values[index].value);
5231 /* Somehow, the option value is corrupt; reset it to the default. */
5232 cData->chOpts[option] = charOptions[option].default_value;
5237 reply(charOptions[option].format_name, index, user_find_message(user, charOptions[option].values[index].format_name));
5241 static MODCMD_FUNC(chan_opt_protect)
5243 return channel_multiple_option(chProtect, CSFUNC_ARGS);
5246 static MODCMD_FUNC(chan_opt_toys)
5248 return channel_multiple_option(chToys, CSFUNC_ARGS);
5251 static MODCMD_FUNC(chan_opt_ctcpreaction)
5253 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
5256 static MODCMD_FUNC(chan_opt_topicrefresh)
5258 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
5261 static struct svccmd_list set_shows_list;
5264 handle_svccmd_unbind(struct svccmd *target) {
5266 for(ii=0; ii<set_shows_list.used; ++ii)
5267 if(target == set_shows_list.list[ii])
5268 set_shows_list.used = 0;
5271 static CHANSERV_FUNC(cmd_set)
5273 struct svccmd *subcmd;
5277 /* Check if we need to (re-)initialize set_shows_list. */
5278 if(!set_shows_list.used)
5280 if(!set_shows_list.size)
5282 set_shows_list.size = chanserv_conf.set_shows->used;
5283 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
5285 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
5287 const char *name = chanserv_conf.set_shows->list[ii];
5288 sprintf(buf, "%s %s", argv[0], name);
5289 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5292 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
5295 svccmd_list_append(&set_shows_list, subcmd);
5301 reply("CSMSG_CHANNEL_OPTIONS");
5302 for(ii = 0; ii < set_shows_list.used; ii++)
5304 subcmd = set_shows_list.list[ii];
5305 subcmd->command->func(user, channel, 1, argv+1, subcmd);
5310 sprintf(buf, "%s %s", argv[0], argv[1]);
5311 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5314 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5317 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
5319 reply("CSMSG_NO_ACCESS");
5323 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5327 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5329 struct userData *uData;
5331 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5334 reply("CSMSG_NOT_USER", channel->name);
5340 /* Just show current option value. */
5342 else if(enabled_string(argv[1]))
5344 uData->flags |= mask;
5346 else if(disabled_string(argv[1]))
5348 uData->flags &= ~mask;
5352 reply("MSG_INVALID_BINARY", argv[1]);
5356 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
5360 static MODCMD_FUNC(user_opt_noautoop)
5362 struct userData *uData;
5364 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5367 reply("CSMSG_NOT_USER", channel->name);
5370 if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps])
5371 return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
5373 return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
5376 static MODCMD_FUNC(user_opt_autoinvite)
5378 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
5381 static MODCMD_FUNC(user_opt_info)
5383 struct userData *uData;
5386 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5390 /* If they got past the command restrictions (which require access)
5391 * but fail this test, we have some fool with security override on.
5393 reply("CSMSG_NOT_USER", channel->name);
5400 infoline = unsplit_string(argv + 1, argc - 1, NULL);
5401 if(strlen(infoline) > chanserv_conf.max_userinfo_length)
5403 reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length);
5406 bp = strcspn(infoline, "\001");
5409 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
5414 if(infoline[0] == '*' && infoline[1] == 0)
5417 uData->info = strdup(infoline);
5420 reply("CSMSG_USET_INFO", uData->info);
5422 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
5426 struct svccmd_list uset_shows_list;
5428 static CHANSERV_FUNC(cmd_uset)
5430 struct svccmd *subcmd;
5434 /* Check if we need to (re-)initialize uset_shows_list. */
5435 if(!uset_shows_list.used)
5439 "NoAutoOp", "AutoInvite", "Info"
5442 if(!uset_shows_list.size)
5444 uset_shows_list.size = ArrayLength(options);
5445 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
5447 for(ii = 0; ii < ArrayLength(options); ii++)
5449 const char *name = options[ii];
5450 sprintf(buf, "%s %s", argv[0], name);
5451 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5454 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
5457 svccmd_list_append(&uset_shows_list, subcmd);
5463 /* Do this so options are presented in a consistent order. */
5464 reply("CSMSG_USER_OPTIONS");
5465 for(ii = 0; ii < uset_shows_list.used; ii++)
5466 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
5470 sprintf(buf, "%s %s", argv[0], argv[1]);
5471 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5474 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5478 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5481 static CHANSERV_FUNC(cmd_giveownership)
5483 struct handle_info *new_owner_hi;
5484 struct userData *new_owner, *curr_user;
5485 struct chanData *cData = channel->channel_info;
5486 struct do_not_register *dnr;
5488 unsigned short co_access;
5489 char reason[MAXLEN];
5492 curr_user = GetChannelAccess(cData, user->handle_info);
5493 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
5494 if(!curr_user || (curr_user->access != UL_OWNER))
5496 struct userData *owner = NULL;
5497 for(curr_user = channel->channel_info->users;
5499 curr_user = curr_user->next)
5501 if(curr_user->access != UL_OWNER)
5505 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
5512 else if (!force && (now < (time_t)(cData->ownerTransfer + chanserv_conf.giveownership_period)))
5514 char delay[INTERVALLEN];
5515 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
5516 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
5519 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
5521 if(new_owner_hi == user->handle_info)
5523 reply("CSMSG_NO_TRANSFER_SELF");
5526 new_owner = GetChannelAccess(cData, new_owner_hi);
5531 new_owner = add_channel_user(cData, new_owner_hi, UL_COOWNER, 0, NULL);
5535 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
5539 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
5541 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
5544 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
5545 if(!IsHelping(user))
5546 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
5548 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
5551 if(new_owner->access >= UL_COOWNER)
5552 co_access = new_owner->access;
5554 co_access = UL_COOWNER;
5555 new_owner->access = UL_OWNER;
5557 curr_user->access = co_access;
5558 cData->ownerTransfer = now;
5559 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
5560 sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle);
5561 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5565 static CHANSERV_FUNC(cmd_suspend)
5567 struct handle_info *hi;
5568 struct userData *self, *target;
5571 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
5572 self = GetChannelUser(channel->channel_info, user->handle_info);
5573 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
5575 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
5578 if(target->access >= self->access)
5580 reply("MSG_USER_OUTRANKED", hi->handle);
5583 if(target->flags & USER_SUSPENDED)
5585 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
5590 target->present = 0;
5593 target->flags |= USER_SUSPENDED;
5594 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
5598 static CHANSERV_FUNC(cmd_unsuspend)
5600 struct handle_info *hi;
5601 struct userData *self, *target;
5604 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
5605 self = GetChannelUser(channel->channel_info, user->handle_info);
5606 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
5608 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
5611 if(target->access >= self->access)
5613 reply("MSG_USER_OUTRANKED", hi->handle);
5616 if(!(target->flags & USER_SUSPENDED))
5618 reply("CSMSG_NOT_SUSPENDED", hi->handle);
5621 target->flags &= ~USER_SUSPENDED;
5622 scan_user_presence(target, NULL);
5623 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
5627 static MODCMD_FUNC(cmd_deleteme)
5629 struct handle_info *hi;
5630 struct userData *target;
5631 const char *confirm_string;
5632 unsigned short access;
5635 hi = user->handle_info;
5636 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
5638 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
5641 if(target->access == UL_OWNER)
5643 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
5646 confirm_string = make_confirmation_string(target);
5647 if((argc < 2) || strcmp(argv[1], confirm_string))
5649 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
5652 access = target->access;
5653 channel_name = strdup(channel->name);
5654 del_channel_user(target, 1);
5655 reply("CSMSG_DELETED_YOU", access, channel_name);
5661 chanserv_refresh_topics(UNUSED_ARG(void *data))
5663 unsigned int refresh_num = (now - self->link) / chanserv_conf.refresh_period;
5664 struct chanData *cData;
5667 for(cData = channelList; cData; cData = cData->next)
5669 if(IsSuspended(cData))
5671 opt = cData->chOpts[chTopicRefresh];
5674 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
5677 SetChannelTopic(cData->channel, chanserv, cData->topic, 1);
5678 cData->last_refresh = refresh_num;
5680 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
5683 static CHANSERV_FUNC(cmd_unf)
5687 char response[MAXLEN];
5688 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
5689 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
5690 irc_privmsg(cmd->parent->bot, channel->name, response);
5693 reply("CSMSG_UNF_RESPONSE");
5697 static CHANSERV_FUNC(cmd_ping)
5701 char response[MAXLEN];
5702 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
5703 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
5704 irc_privmsg(cmd->parent->bot, channel->name, response);
5707 reply("CSMSG_PING_RESPONSE");
5711 static CHANSERV_FUNC(cmd_wut)
5715 char response[MAXLEN];
5716 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
5717 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
5718 irc_privmsg(cmd->parent->bot, channel->name, response);
5721 reply("CSMSG_WUT_RESPONSE");
5725 static CHANSERV_FUNC(cmd_8ball)
5727 unsigned int i, j, accum;
5732 for(i=1; i<argc; i++)
5733 for(j=0; argv[i][j]; j++)
5734 accum = (accum << 5) - accum + toupper(argv[i][j]);
5735 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
5738 char response[MAXLEN];
5739 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, resp);
5740 irc_privmsg(cmd->parent->bot, channel->name, response);
5743 send_message_type(4, user, cmd->parent->bot, "%s", resp);
5747 static CHANSERV_FUNC(cmd_d)
5749 unsigned long sides, count, modifier, ii, total;
5750 char response[MAXLEN], *sep;
5754 if((count = strtoul(argv[1], &sep, 10)) < 1)
5764 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
5765 && (sides = strtoul(sep+1, &sep, 10)) > 1)
5769 else if((sep[0] == '-') && isdigit(sep[1]))
5770 modifier = strtoul(sep, NULL, 10);
5771 else if((sep[0] == '+') && isdigit(sep[1]))
5772 modifier = strtoul(sep+1, NULL, 10);
5779 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
5784 reply("CSMSG_BAD_DICE_COUNT", count, 10);
5787 for(total = ii = 0; ii < count; ++ii)
5788 total += (rand() % sides) + 1;
5791 if((count > 1) || modifier)
5793 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
5794 sprintf(response, fmt, total, count, sides, modifier);
5798 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
5799 sprintf(response, fmt, total, sides);
5802 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
5804 send_message_type(4, user, cmd->parent->bot, "%s", response);
5808 static CHANSERV_FUNC(cmd_huggle)
5810 /* CTCP must be via PRIVMSG, never notice */
5812 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
5814 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
5819 chanserv_adjust_limit(void *data)
5821 struct mod_chanmode change;
5822 struct chanData *cData = data;
5823 struct chanNode *channel = cData->channel;
5826 if(IsSuspended(cData))
5829 cData->limitAdjusted = now;
5830 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
5831 if(cData->modes.modes_set & MODE_LIMIT)
5833 if(limit > cData->modes.new_limit)
5834 limit = cData->modes.new_limit;
5835 else if(limit == cData->modes.new_limit)
5839 mod_chanmode_init(&change);
5840 change.modes_set = MODE_LIMIT;
5841 change.new_limit = limit;
5842 mod_chanmode_announce(chanserv, channel, &change);
5846 handle_new_channel(struct chanNode *channel)
5848 struct chanData *cData;
5850 if(!(cData = channel->channel_info))
5853 if(cData->modes.modes_set || cData->modes.modes_clear)
5854 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
5856 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
5857 SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1);
5860 /* Welcome to my worst nightmare. Warning: Read (or modify)
5861 the code below at your own risk. */
5863 handle_join(struct modeNode *mNode)
5865 struct mod_chanmode change;
5866 struct userNode *user = mNode->user;
5867 struct chanNode *channel = mNode->channel;
5868 struct chanData *cData;
5869 struct userData *uData = NULL;
5870 struct banData *bData;
5871 struct handle_info *handle;
5872 unsigned int modes = 0, info = 0;
5875 if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info))
5878 cData = channel->channel_info;
5879 if(channel->members.used > cData->max)
5880 cData->max = channel->members.used;
5882 /* Check for bans. If they're joining through a ban, one of two
5884 * 1: Join during a netburst, by riding the break. Kick them
5885 * unless they have ops or voice in the channel.
5886 * 2: They're allowed to join through the ban (an invite in
5887 * ircu2.10, or a +e on Hybrid, or something).
5888 * If they're not joining through a ban, and the banlist is not
5889 * full, see if they're on the banlist for the channel. If so,
5892 if(user->uplink->burst && !mNode->modes)
5895 for(ii = 0; ii < channel->banlist.used; ii++)
5897 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK | MATCH_VISIBLE))
5899 /* Riding a netburst. Naughty. */
5900 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
5906 mod_chanmode_init(&change);
5908 if(channel->banlist.used < MAXBANS)
5910 /* Not joining through a ban. */
5911 for(bData = cData->bans;
5912 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE);
5913 bData = bData->next);
5917 char kick_reason[MAXLEN];
5918 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
5920 bData->triggered = now;
5921 if(bData != cData->bans)
5923 /* Shuffle the ban to the head of the list. */
5925 bData->next->prev = bData->prev;
5927 bData->prev->next = bData->next;
5930 bData->next = cData->bans;
5933 cData->bans->prev = bData;
5934 cData->bans = bData;
5937 change.args[0].mode = MODE_BAN;
5938 change.args[0].u.hostmask = bData->mask;
5939 mod_chanmode_announce(chanserv, channel, &change);
5940 KickChannelUser(user, channel, chanserv, kick_reason);
5945 /* ChanServ will not modify the limits in join-flooded channels.
5946 It will also skip DynLimit processing when the user (or srvx)
5947 is bursting in, because there are likely more incoming. */
5948 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
5949 && !user->uplink->burst
5950 && !channel->join_flooded
5951 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
5953 /* The user count has begun "bumping" into the channel limit,
5954 so set a timer to raise the limit a bit. Any previous
5955 timers are removed so three incoming users within the delay
5956 results in one limit change, not three. */
5958 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
5959 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
5962 if(channel->join_flooded)
5964 /* don't automatically give ops or voice during a join flood */
5966 else if(cData->lvlOpts[lvlGiveOps] == 0)
5967 modes |= MODE_CHANOP;
5968 else if(cData->lvlOpts[lvlGiveVoice] == 0)
5969 modes |= MODE_VOICE;
5971 greeting = cData->greeting;
5972 if(user->handle_info)
5974 handle = user->handle_info;
5976 if(IsHelper(user) && !IsHelping(user))
5979 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
5981 if(channel == chanserv_conf.support_channels.list[ii])
5983 HANDLE_SET_FLAG(user->handle_info, HELPING);
5989 uData = GetTrueChannelAccess(cData, handle);
5990 if(uData && !IsUserSuspended(uData))
5992 /* Ops and above were handled by the above case. */
5993 if(IsUserAutoOp(uData))
5995 if(uData->access >= cData->lvlOpts[lvlGiveOps])
5996 modes |= MODE_CHANOP;
5997 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
5998 modes |= MODE_VOICE;
6000 if(uData->access >= UL_PRESENT)
6001 cData->visited = now;
6002 if(cData->user_greeting)
6003 greeting = cData->user_greeting;
6005 && (uData->access >= cData->lvlOpts[lvlUserInfo])
6006 && ((now - uData->seen) >= chanserv_conf.info_delay)
6013 if(!user->uplink->burst)
6017 if(modes & MODE_CHANOP)
6018 modes &= ~MODE_VOICE;
6019 change.args[0].mode = modes;
6020 change.args[0].u.member = mNode;
6021 mod_chanmode_announce(chanserv, channel, &change);
6023 if(greeting && !user->uplink->burst)
6024 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
6026 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
6032 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
6034 struct mod_chanmode change;
6035 struct userData *channel;
6036 unsigned int ii, jj;
6038 if(!user->handle_info)
6041 mod_chanmode_init(&change);
6043 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
6045 struct chanNode *cn;
6046 struct modeNode *mn;
6047 if(IsUserSuspended(channel)
6048 || IsSuspended(channel->channel)
6049 || !(cn = channel->channel->channel))
6052 mn = GetUserMode(cn, user);
6055 if(!IsUserSuspended(channel)
6056 && IsUserAutoInvite(channel)
6057 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
6059 && !user->uplink->burst)
6060 irc_invite(chanserv, user, cn);
6064 if(channel->access >= UL_PRESENT)
6065 channel->channel->visited = now;
6067 if(IsUserAutoOp(channel))
6069 if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps])
6070 change.args[0].mode = MODE_CHANOP;
6071 else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice])
6072 change.args[0].mode = MODE_VOICE;
6074 change.args[0].mode = 0;
6075 change.args[0].u.member = mn;
6076 if(change.args[0].mode)
6077 mod_chanmode_announce(chanserv, cn, &change);
6080 channel->seen = now;
6081 channel->present = 1;
6084 for(ii = 0; ii < user->channels.used; ++ii)
6086 struct chanNode *channel = user->channels.list[ii]->channel;
6087 struct banData *ban;
6089 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6090 || !channel->channel_info
6091 || IsSuspended(channel->channel_info))
6093 for(jj = 0; jj < channel->banlist.used; ++jj)
6094 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK | MATCH_VISIBLE))
6096 if(jj < channel->banlist.used)
6098 for(ban = channel->channel_info->bans; ban; ban = ban->next)
6100 char kick_reason[MAXLEN];
6101 if(!user_matches_glob(user, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
6103 change.args[0].mode = MODE_BAN;
6104 change.args[0].u.hostmask = ban->mask;
6105 mod_chanmode_announce(chanserv, channel, &change);
6106 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
6107 KickChannelUser(user, channel, chanserv, kick_reason);
6108 ban->triggered = now;
6113 if(IsSupportHelper(user))
6115 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6117 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
6119 HANDLE_SET_FLAG(user->handle_info, HELPING);
6127 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
6129 struct chanData *cData;
6130 struct userData *uData;
6132 cData = mn->channel->channel_info;
6133 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
6136 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
6138 /* Allow for a bit of padding so that the limit doesn't
6139 track the user count exactly, which could get annoying. */
6140 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
6142 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6143 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6147 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
6149 scan_user_presence(uData, mn->user);
6153 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
6155 unsigned int ii, jj;
6156 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6158 for(jj = 0; jj < mn->user->channels.used; ++jj)
6159 if(mn->user->channels.list[jj]->channel == chanserv_conf.support_channels.list[ii])
6161 if(jj < mn->user->channels.used)
6164 if(ii == chanserv_conf.support_channels.used)
6165 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
6170 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel)
6172 struct userData *uData;
6174 if(!channel->channel_info || !kicker || IsService(kicker)
6175 || (kicker == victim) || IsSuspended(channel->channel_info)
6176 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
6179 if(protect_user(victim, kicker, channel->channel_info))
6181 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED");
6182 KickChannelUser(kicker, channel, chanserv, reason);
6185 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
6190 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic)
6192 struct chanData *cData;
6194 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
6197 cData = channel->channel_info;
6198 if(bad_topic(channel, user, channel->topic))
6200 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
6201 if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask))
6202 SetChannelTopic(channel, chanserv, old_topic, 1);
6203 else if(cData->topic)
6204 SetChannelTopic(channel, chanserv, cData->topic, 1);
6207 /* With topicsnarf, grab the topic and save it as the default topic. */
6208 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
6211 cData->topic = strdup(channel->topic);
6217 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change)
6219 struct mod_chanmode *bounce = NULL;
6220 unsigned int bnc, ii;
6223 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
6226 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
6227 && mode_lock_violated(&channel->channel_info->modes, change))
6229 char correct[MAXLEN];
6230 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
6231 mod_chanmode_format(&channel->channel_info->modes, correct);
6232 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
6234 for(ii = bnc = 0; ii < change->argc; ++ii)
6236 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
6238 const struct userNode *victim = change->args[ii].u.member->user;
6239 if(!protect_user(victim, user, channel->channel_info))
6242 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6245 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6246 bounce->args[bnc].u.member = GetUserMode(channel, user);
6247 if(bounce->args[bnc].u.member)
6251 bounce->args[bnc].mode = MODE_CHANOP;
6252 bounce->args[bnc].u.member = change->args[ii].u.member;
6254 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
6256 else if(change->args[ii].mode & MODE_CHANOP)
6258 const struct userNode *victim = change->args[ii].u.member->user;
6259 if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim))
6262 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6263 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6264 bounce->args[bnc].u.member = change->args[ii].u.member;
6267 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
6269 const char *ban = change->args[ii].u.hostmask;
6270 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
6273 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6274 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
6275 bounce->args[bnc].u.hostmask = strdup(ban);
6277 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
6282 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
6283 mod_chanmode_announce(chanserv, channel, bounce);
6284 for(ii = 0; ii < change->argc; ++ii)
6285 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
6286 free((char*)bounce->args[ii].u.hostmask);
6287 mod_chanmode_free(bounce);
6292 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick))
6294 struct chanNode *channel;
6295 struct banData *bData;
6296 struct mod_chanmode change;
6297 unsigned int ii, jj;
6298 char kick_reason[MAXLEN];
6300 mod_chanmode_init(&change);
6302 change.args[0].mode = MODE_BAN;
6303 for(ii = 0; ii < user->channels.used; ++ii)
6305 channel = user->channels.list[ii]->channel;
6306 /* Need not check for bans if they're opped or voiced. */
6307 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6309 /* Need not check for bans unless channel registration is active. */
6310 if(!channel->channel_info || IsSuspended(channel->channel_info))
6312 /* Look for a matching ban already on the channel. */
6313 for(jj = 0; jj < channel->banlist.used; ++jj)
6314 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK | MATCH_VISIBLE))
6316 /* Need not act if we found one. */
6317 if(jj < channel->banlist.used)
6319 /* Look for a matching ban in this channel. */
6320 for(bData = channel->channel_info->bans; bData; bData = bData->next)
6322 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE))
6324 change.args[0].u.hostmask = bData->mask;
6325 mod_chanmode_announce(chanserv, channel, &change);
6326 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6327 KickChannelUser(user, channel, chanserv, kick_reason);
6328 bData->triggered = now;
6329 break; /* we don't need to check any more bans in the channel */
6334 static void handle_rename(struct handle_info *handle, const char *old_handle)
6336 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
6340 dict_remove2(handle_dnrs, old_handle, 1);
6341 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
6342 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
6347 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle)
6349 struct userNode *h_user;
6351 if(handle->channels)
6353 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
6354 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
6356 while(handle->channels)
6357 del_channel_user(handle->channels, 1);
6362 handle_server_link(UNUSED_ARG(struct server *server))
6364 struct chanData *cData;
6366 for(cData = channelList; cData; cData = cData->next)
6368 if(!IsSuspended(cData))
6369 cData->may_opchan = 1;
6370 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6371 && !cData->channel->join_flooded
6372 && ((cData->channel->limit - cData->channel->members.used)
6373 < chanserv_conf.adjust_threshold))
6375 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6376 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6382 chanserv_conf_read(void)
6386 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
6387 struct mod_chanmode *change;
6388 struct string_list *strlist;
6389 struct chanNode *chan;
6392 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
6394 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
6397 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6398 UnlockChannel(chanserv_conf.support_channels.list[ii]);
6399 chanserv_conf.support_channels.used = 0;
6400 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
6402 for(ii = 0; ii < strlist->used; ++ii)
6404 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6407 chan = AddChannel(strlist->list[ii], now, str2, NULL);
6409 channelList_append(&chanserv_conf.support_channels, chan);
6412 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
6415 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6418 chan = AddChannel(str, now, str2, NULL);
6420 channelList_append(&chanserv_conf.support_channels, chan);
6422 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
6423 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
6424 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
6425 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
6426 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
6427 chanserv_conf.greeting_length = str ? atoi(str) : 200;
6428 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
6429 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
6430 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
6431 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
6432 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
6433 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
6434 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
6435 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
6436 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
6437 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
6438 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
6439 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
6440 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
6441 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
6442 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
6443 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
6444 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
6446 NickChange(chanserv, str, 0);
6447 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
6448 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
6449 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
6450 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
6451 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
6452 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
6453 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
6454 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
6455 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
6456 chanserv_conf.max_owned = str ? atoi(str) : 5;
6457 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
6458 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
6459 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
6460 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
6461 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
6462 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
6463 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
6466 safestrncpy(mode_line, str, sizeof(mode_line));
6467 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
6468 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE, 0))
6469 && (change->argc < 2))
6471 chanserv_conf.default_modes = *change;
6472 mod_chanmode_free(change);
6474 free_string_list(chanserv_conf.set_shows);
6475 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
6477 strlist = string_list_copy(strlist);
6480 static const char *list[] = {
6481 /* free form text */
6482 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
6483 /* options based on user level */
6484 "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveOps", "EnfOps",
6485 "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers",
6486 /* multiple choice options */
6487 "CtcpReaction", "Protect", "Toys", "TopicRefresh",
6488 /* binary options */
6489 "DynLimit", "NoDelete",
6494 strlist = alloc_string_list(ArrayLength(list)-1);
6495 for(ii=0; list[ii]; ii++)
6496 string_list_append(strlist, strdup(list[ii]));
6498 chanserv_conf.set_shows = strlist;
6499 /* We don't look things up now, in case the list refers to options
6500 * defined by modules initialized after this point. Just mark the
6501 * function list as invalid, so it will be initialized.
6503 set_shows_list.used = 0;
6504 free_string_list(chanserv_conf.eightball);
6505 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
6508 strlist = string_list_copy(strlist);
6512 strlist = alloc_string_list(4);
6513 string_list_append(strlist, strdup("Yes."));
6514 string_list_append(strlist, strdup("No."));
6515 string_list_append(strlist, strdup("Maybe so."));
6517 chanserv_conf.eightball = strlist;
6518 free_string_list(chanserv_conf.old_ban_names);
6519 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
6521 strlist = string_list_copy(strlist);
6523 strlist = alloc_string_list(2);
6524 chanserv_conf.old_ban_names = strlist;
6525 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
6526 off_channel = str ? atoi(str) : 0;
6530 chanserv_note_type_read(const char *key, struct record_data *rd)
6533 struct note_type *ntype;
6536 if(!(obj = GET_RECORD_OBJECT(rd)))
6538 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
6541 if(!(ntype = chanserv_create_note_type(key)))
6543 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
6547 /* Figure out set access */
6548 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
6550 ntype->set_access_type = NOTE_SET_PRIVILEGED;
6551 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
6553 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
6555 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
6556 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
6558 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
6560 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
6564 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
6565 ntype->set_access_type = NOTE_SET_PRIVILEGED;
6566 ntype->set_access.min_opserv = 0;
6569 /* Figure out visibility */
6570 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
6571 ntype->visible_type = NOTE_VIS_PRIVILEGED;
6572 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
6573 ntype->visible_type = NOTE_VIS_PRIVILEGED;
6574 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
6575 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
6576 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
6577 ntype->visible_type = NOTE_VIS_ALL;
6579 ntype->visible_type = NOTE_VIS_PRIVILEGED;
6581 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
6582 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
6586 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
6588 struct handle_info *handle;
6589 struct userData *uData;
6590 char *seen, *inf, *flags;
6592 unsigned short access;
6594 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
6596 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
6600 access = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
6601 if(access > UL_OWNER)
6603 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
6607 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
6608 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
6609 last_seen = seen ? (signed)strtoul(seen, NULL, 0) : now;
6610 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
6611 handle = get_handle_info(key);
6614 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
6618 uData = add_channel_user(chan, handle, access, last_seen, inf);
6619 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
6623 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
6625 struct banData *bData;
6626 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
6627 time_t set_time, triggered_time, expires_time;
6629 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
6631 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
6635 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
6636 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
6637 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
6638 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
6639 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
6640 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
6641 if (!reason || !owner)
6644 set_time = set ? (time_t)strtoul(set, NULL, 0) : now;
6645 triggered_time = triggered ? (time_t)strtoul(triggered, NULL, 0) : 0;
6647 expires_time = (time_t)strtoul(s_expires, NULL, 0);
6649 expires_time = set_time + atoi(s_duration);
6653 if(!reason || (expires_time && (expires_time < now)))
6656 bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
6659 static struct suspended *
6660 chanserv_read_suspended(dict_t obj)
6662 struct suspended *suspended = calloc(1, sizeof(*suspended));
6666 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
6667 suspended->expires = str ? (time_t)strtoul(str, NULL, 0) : 0;
6668 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
6669 suspended->revoked = str ? (time_t)strtoul(str, NULL, 0) : 0;
6670 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
6671 suspended->issued = str ? (time_t)strtoul(str, NULL, 0) : 0;
6672 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
6673 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
6674 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
6675 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
6680 chanserv_channel_read(const char *key, struct record_data *hir)
6682 struct suspended *suspended;
6683 struct mod_chanmode *modes;
6684 struct chanNode *cNode;
6685 struct chanData *cData;
6686 struct dict *channel, *obj;
6687 char *str, *argv[10];
6691 channel = hir->d.object;
6693 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
6696 cNode = AddChannel(key, now, NULL, NULL);
6699 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
6702 cData = register_channel(cNode, str);
6705 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
6709 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
6711 enum levelOption lvlOpt;
6712 enum charOption chOpt;
6714 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
6715 cData->flags = atoi(str);
6717 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
6719 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
6721 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
6722 else if(levelOptions[lvlOpt].old_flag)
6724 if(cData->flags & levelOptions[lvlOpt].old_flag)
6725 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
6727 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
6731 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
6733 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
6735 cData->chOpts[chOpt] = str[0];
6738 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
6740 enum levelOption lvlOpt;
6741 enum charOption chOpt;
6744 cData->flags = base64toint(str, 5);
6745 count = strlen(str += 5);
6746 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
6749 if(levelOptions[lvlOpt].old_flag)
6751 if(cData->flags & levelOptions[lvlOpt].old_flag)
6752 lvl = levelOptions[lvlOpt].flag_value;
6754 lvl = levelOptions[lvlOpt].default_value;
6756 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
6758 case 'c': lvl = UL_COOWNER; break;
6759 case 'm': lvl = UL_MASTER; break;
6760 case 'n': lvl = UL_OWNER+1; break;
6761 case 'o': lvl = UL_OP; break;
6762 case 'p': lvl = UL_PEON; break;
6763 case 'w': lvl = UL_OWNER; break;
6764 default: lvl = 0; break;
6766 cData->lvlOpts[lvlOpt] = lvl;
6768 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
6769 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
6772 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
6774 suspended = chanserv_read_suspended(obj);
6775 cData->suspended = suspended;
6776 suspended->cData = cData;
6777 /* We could use suspended->expires and suspended->revoked to
6778 * set the CHANNEL_SUSPENDED flag, but we don't. */
6780 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
6782 suspended = calloc(1, sizeof(*suspended));
6783 suspended->issued = 0;
6784 suspended->revoked = 0;
6785 suspended->suspender = strdup(str);
6786 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
6787 suspended->expires = str ? atoi(str) : 0;
6788 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
6789 suspended->reason = strdup(str ? str : "No reason");
6790 suspended->previous = NULL;
6791 cData->suspended = suspended;
6792 suspended->cData = cData;
6796 cData->flags &= ~CHANNEL_SUSPENDED;
6797 suspended = NULL; /* to squelch a warning */
6800 if(IsSuspended(cData)) {
6801 if(suspended->expires > now)
6802 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
6803 else if(suspended->expires)
6804 cData->flags &= ~CHANNEL_SUSPENDED;
6807 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
6808 struct mod_chanmode change;
6809 mod_chanmode_init(&change);
6811 change.args[0].mode = MODE_CHANOP;
6812 change.args[0].u.member = AddChannelUser(chanserv, cNode);
6813 mod_chanmode_announce(chanserv, cNode, &change);
6816 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
6817 cData->registered = str ? (time_t)strtoul(str, NULL, 0) : now;
6818 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
6819 cData->visited = str ? (time_t)strtoul(str, NULL, 0) : now;
6820 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
6821 cData->ownerTransfer = str ? (time_t)strtoul(str, NULL, 0) : 0;
6822 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
6823 cData->max = str ? atoi(str) : 0;
6824 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
6825 cData->greeting = str ? strdup(str) : NULL;
6826 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
6827 cData->user_greeting = str ? strdup(str) : NULL;
6828 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
6829 cData->topic_mask = str ? strdup(str) : NULL;
6830 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
6831 cData->topic = str ? strdup(str) : NULL;
6833 if(!IsSuspended(cData)
6834 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
6835 && (argc = split_line(str, 0, ArrayLength(argv), argv))
6836 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE, 0))) {
6837 cData->modes = *modes;
6839 cData->modes.modes_set |= MODE_REGISTERED;
6840 if(cData->modes.argc > 1)
6841 cData->modes.argc = 1;
6842 mod_chanmode_announce(chanserv, cNode, &cData->modes);
6843 mod_chanmode_free(modes);
6846 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
6847 for(it = dict_first(obj); it; it = iter_next(it))
6848 user_read_helper(iter_key(it), iter_data(it), cData);
6850 if(!cData->users && !IsProtected(cData))
6852 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
6853 unregister_channel(cData, "has empty user list.");
6857 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
6858 for(it = dict_first(obj); it; it = iter_next(it))
6859 ban_read_helper(iter_key(it), iter_data(it), cData);
6861 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
6862 for(it = dict_first(obj); it; it = iter_next(it))
6864 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
6865 struct record_data *rd = iter_data(it);
6866 const char *note, *setter;
6868 if(rd->type != RECDB_OBJECT)
6870 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
6874 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
6876 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
6878 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
6882 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
6883 if(!setter) setter = "<unknown>";
6884 chanserv_add_channel_note(cData, ntype, setter, note);
6892 chanserv_dnr_read(const char *key, struct record_data *hir)
6894 const char *setter, *reason, *str;
6895 struct do_not_register *dnr;
6897 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
6900 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
6903 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
6906 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
6909 dnr = chanserv_add_dnr(key, setter, reason);
6912 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
6914 dnr->set = atoi(str);
6920 chanserv_saxdb_read(struct dict *database)
6922 struct dict *section;
6925 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
6926 for(it = dict_first(section); it; it = iter_next(it))
6927 chanserv_note_type_read(iter_key(it), iter_data(it));
6929 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
6930 for(it = dict_first(section); it; it = iter_next(it))
6931 chanserv_channel_read(iter_key(it), iter_data(it));
6933 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
6934 for(it = dict_first(section); it; it = iter_next(it))
6935 chanserv_dnr_read(iter_key(it), iter_data(it));
6941 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
6943 int high_present = 0;
6944 saxdb_start_record(ctx, KEY_USERS, 1);
6945 for(; uData; uData = uData->next)
6947 if((uData->access >= UL_PRESENT) && uData->present)
6949 saxdb_start_record(ctx, uData->handle->handle, 0);
6950 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
6951 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
6953 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
6955 saxdb_write_string(ctx, KEY_INFO, uData->info);
6956 saxdb_end_record(ctx);
6958 saxdb_end_record(ctx);
6959 return high_present;
6963 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
6967 saxdb_start_record(ctx, KEY_BANS, 1);
6968 for(; bData; bData = bData->next)
6970 saxdb_start_record(ctx, bData->mask, 0);
6971 saxdb_write_int(ctx, KEY_SET, bData->set);
6972 if(bData->triggered)
6973 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
6975 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
6977 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
6979 saxdb_write_string(ctx, KEY_REASON, bData->reason);
6980 saxdb_end_record(ctx);
6982 saxdb_end_record(ctx);
6986 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
6988 saxdb_start_record(ctx, name, 0);
6989 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
6990 saxdb_write_string(ctx, KEY_REASON, susp->reason);
6992 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
6994 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
6996 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
6998 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
6999 saxdb_end_record(ctx);
7003 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
7007 enum levelOption lvlOpt;
7008 enum charOption chOpt;
7010 saxdb_start_record(ctx, channel->channel->name, 1);
7012 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
7013 saxdb_write_int(ctx, KEY_MAX, channel->max);
7015 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
7016 if(channel->registrar)
7017 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
7018 if(channel->greeting)
7019 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
7020 if(channel->user_greeting)
7021 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
7022 if(channel->topic_mask)
7023 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
7024 if(channel->suspended)
7025 chanserv_write_suspended(ctx, "suspended", channel->suspended);
7027 saxdb_start_record(ctx, KEY_OPTIONS, 0);
7028 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
7029 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7030 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
7031 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7033 buf[0] = channel->chOpts[chOpt];
7035 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
7037 saxdb_end_record(ctx);
7039 if(channel->modes.modes_set || channel->modes.modes_clear)
7041 mod_chanmode_format(&channel->modes, buf);
7042 saxdb_write_string(ctx, KEY_MODES, buf);
7045 high_present = chanserv_write_users(ctx, channel->users);
7046 chanserv_write_bans(ctx, channel->bans);
7048 if(dict_size(channel->notes))
7052 saxdb_start_record(ctx, KEY_NOTES, 1);
7053 for(it = dict_first(channel->notes); it; it = iter_next(it))
7055 struct note *note = iter_data(it);
7056 saxdb_start_record(ctx, iter_key(it), 0);
7057 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
7058 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
7059 saxdb_end_record(ctx);
7061 saxdb_end_record(ctx);
7064 if(channel->ownerTransfer)
7065 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
7066 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
7067 saxdb_end_record(ctx);
7071 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
7075 saxdb_start_record(ctx, ntype->name, 0);
7076 switch(ntype->set_access_type)
7078 case NOTE_SET_CHANNEL_ACCESS:
7079 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
7081 case NOTE_SET_CHANNEL_SETTER:
7082 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
7084 case NOTE_SET_PRIVILEGED: default:
7085 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
7088 switch(ntype->visible_type)
7090 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
7091 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
7092 case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break;
7094 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
7095 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
7096 saxdb_end_record(ctx);
7100 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
7102 struct do_not_register *dnr;
7105 for(it = dict_first(dnrs); it; it = iter_next(it))
7107 dnr = iter_data(it);
7108 saxdb_start_record(ctx, dnr->chan_name, 0);
7110 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
7111 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
7112 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
7113 saxdb_end_record(ctx);
7118 chanserv_saxdb_write(struct saxdb_context *ctx)
7121 struct chanData *channel;
7124 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
7125 for(it = dict_first(note_types); it; it = iter_next(it))
7126 chanserv_write_note_type(ctx, iter_data(it));
7127 saxdb_end_record(ctx);
7130 saxdb_start_record(ctx, KEY_DNR, 1);
7131 write_dnrs_helper(ctx, handle_dnrs);
7132 write_dnrs_helper(ctx, plain_dnrs);
7133 write_dnrs_helper(ctx, mask_dnrs);
7134 saxdb_end_record(ctx);
7137 saxdb_start_record(ctx, KEY_CHANNELS, 1);
7138 for(channel = channelList; channel; channel = channel->next)
7139 chanserv_write_channel(ctx, channel);
7140 saxdb_end_record(ctx);
7146 chanserv_db_cleanup(void) {
7148 unreg_part_func(handle_part);
7150 unregister_channel(channelList, "terminating.");
7151 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
7152 UnlockChannel(chanserv_conf.support_channels.list[ii]);
7153 free(chanserv_conf.support_channels.list);
7154 dict_delete(handle_dnrs);
7155 dict_delete(plain_dnrs);
7156 dict_delete(mask_dnrs);
7157 dict_delete(note_types);
7158 free_string_list(chanserv_conf.eightball);
7159 free_string_list(chanserv_conf.old_ban_names);
7160 free_string_list(chanserv_conf.set_shows);
7161 free(set_shows_list.list);
7162 free(uset_shows_list.list);
7165 struct userData *helper = helperList;
7166 helperList = helperList->next;
7171 #define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, OPTIONS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ## OPTIONS)
7172 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
7173 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
7176 init_chanserv(const char *nick)
7178 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
7179 conf_register_reload(chanserv_conf_read);
7181 reg_server_link_func(handle_server_link);
7183 reg_new_channel_func(handle_new_channel);
7184 reg_join_func(handle_join);
7185 reg_part_func(handle_part);
7186 reg_kick_func(handle_kick);
7187 reg_topic_func(handle_topic);
7188 reg_mode_change_func(handle_mode);
7189 reg_nick_change_func(handle_nick_change);
7191 reg_auth_func(handle_auth);
7192 reg_handle_rename_func(handle_rename);
7193 reg_unreg_func(handle_unreg);
7195 handle_dnrs = dict_new();
7196 dict_set_free_data(handle_dnrs, free);
7197 plain_dnrs = dict_new();
7198 dict_set_free_data(plain_dnrs, free);
7199 mask_dnrs = dict_new();
7200 dict_set_free_data(mask_dnrs, free);
7202 reg_svccmd_unbind_func(handle_svccmd_unbind);
7203 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
7204 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL);
7205 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
7206 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
7207 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
7208 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7209 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7210 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
7211 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
7213 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
7214 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
7216 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7217 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7218 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7219 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7220 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7222 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
7223 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
7224 DEFINE_COMMAND(mdelmaster, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
7225 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7226 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7228 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7229 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
7230 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7231 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
7233 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7234 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
7235 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7236 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7237 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
7238 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7239 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7240 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7242 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7243 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7244 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7245 DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL);
7246 DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL);
7247 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7248 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7249 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL);
7250 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7251 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
7252 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "master", NULL);
7253 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
7254 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7255 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7257 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL);
7258 DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7259 DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7260 DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7261 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
7263 DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
7264 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
7266 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
7267 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7268 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7269 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7270 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7271 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7272 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7273 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7274 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7275 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7276 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7278 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
7279 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
7281 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
7282 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
7283 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
7284 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
7286 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
7287 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
7288 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
7289 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
7290 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
7292 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7293 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7294 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7295 DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7296 DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7297 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7299 /* Channel options */
7300 DEFINE_CHANNEL_OPTION(defaulttopic);
7301 DEFINE_CHANNEL_OPTION(topicmask);
7302 DEFINE_CHANNEL_OPTION(greeting);
7303 DEFINE_CHANNEL_OPTION(usergreeting);
7304 DEFINE_CHANNEL_OPTION(modes);
7305 DEFINE_CHANNEL_OPTION(enfops);
7306 DEFINE_CHANNEL_OPTION(giveops);
7307 DEFINE_CHANNEL_OPTION(protect);
7308 DEFINE_CHANNEL_OPTION(enfmodes);
7309 DEFINE_CHANNEL_OPTION(enftopic);
7310 DEFINE_CHANNEL_OPTION(pubcmd);
7311 DEFINE_CHANNEL_OPTION(givevoice);
7312 DEFINE_CHANNEL_OPTION(userinfo);
7313 DEFINE_CHANNEL_OPTION(dynlimit);
7314 DEFINE_CHANNEL_OPTION(topicsnarf);
7315 DEFINE_CHANNEL_OPTION(nodelete);
7316 DEFINE_CHANNEL_OPTION(toys);
7317 DEFINE_CHANNEL_OPTION(setters);
7318 DEFINE_CHANNEL_OPTION(topicrefresh);
7319 DEFINE_CHANNEL_OPTION(ctcpusers);
7320 DEFINE_CHANNEL_OPTION(ctcpreaction);
7321 DEFINE_CHANNEL_OPTION(inviteme);
7323 DEFINE_CHANNEL_OPTION(offchannel);
7324 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
7326 /* Alias set topic to set defaulttopic for compatibility. */
7327 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
7330 DEFINE_USER_OPTION(noautoop);
7331 DEFINE_USER_OPTION(autoinvite);
7332 DEFINE_USER_OPTION(info);
7334 /* Alias uset autovoice to uset autoop. */
7335 modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL);
7337 note_types = dict_new();
7338 dict_set_free_data(note_types, chanserv_deref_note_type);
7341 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
7342 chanserv = AddService(nick, modes ? modes : NULL, "Channel Services", NULL);
7343 service_register(chanserv)->trigger = '!';
7344 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check);
7346 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
7348 if(chanserv_conf.channel_expire_frequency)
7349 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
7351 if(chanserv_conf.refresh_period)
7353 time_t next_refresh;
7354 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
7355 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
7358 reg_exit_func(chanserv_db_cleanup);
7359 message_register_table(msgtab);