1 /* chanserv.c - Channel service bot
2 * Copyright 2000-2007 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() */
26 #include "nickserv.h" /* for oper_outranks() */
30 #define CHANSERV_CONF_NAME "services/chanserv"
32 /* ChanServ options */
33 #define KEY_SUPPORT_CHANNEL "support_channel"
34 #define KEY_SUPPORT_CHANNEL_MODES "support_channel_modes"
35 #define KEY_DB_BACKUP_FREQ "db_backup_freq"
36 #define KEY_INFO_DELAY "info_delay"
37 #define KEY_MAX_GREETLEN "max_greetlen"
38 #define KEY_ADJUST_THRESHOLD "adjust_threshold"
39 #define KEY_ADJUST_DELAY "adjust_delay"
40 #define KEY_CHAN_EXPIRE_FREQ "chan_expire_freq"
41 #define KEY_CHAN_EXPIRE_DELAY "chan_expire_delay"
42 #define KEY_DNR_EXPIRE_FREQ "dnr_expire_freq"
43 #define KEY_MAX_CHAN_USERS "max_chan_users"
44 #define KEY_MAX_CHAN_BANS "max_chan_bans"
45 #define KEY_NICK "nick"
46 #define KEY_OLD_CHANSERV_NAME "old_chanserv_name"
47 #define KEY_8BALL_RESPONSES "8ball"
48 #define KEY_OLD_BAN_NAMES "old_ban_names"
49 #define KEY_REFRESH_PERIOD "refresh_period"
50 #define KEY_CTCP_SHORT_BAN_DURATION "ctcp_short_ban_duration"
51 #define KEY_CTCP_LONG_BAN_DURATION "ctcp_long_ban_duration"
52 #define KEY_MAX_OWNED "max_owned"
53 #define KEY_IRC_OPERATOR_EPITHET "irc_operator_epithet"
54 #define KEY_NETWORK_HELPER_EPITHET "network_helper_epithet"
55 #define KEY_SUPPORT_HELPER_EPITHET "support_helper_epithet"
56 #define KEY_NODELETE_LEVEL "nodelete_level"
57 #define KEY_MAX_USERINFO_LENGTH "max_userinfo_length"
58 #define KEY_GIVEOWNERSHIP_PERIOD "giveownership_timeout"
60 /* ChanServ database */
61 #define KEY_CHANNELS "channels"
62 #define KEY_NOTE_TYPES "note_types"
64 /* Note type parameters */
65 #define KEY_NOTE_OPSERV_ACCESS "opserv_access"
66 #define KEY_NOTE_CHANNEL_ACCESS "channel_access"
67 #define KEY_NOTE_SETTER_ACCESS "setter_access"
68 #define KEY_NOTE_VISIBILITY "visibility"
69 #define KEY_NOTE_VIS_PRIVILEGED "privileged"
70 #define KEY_NOTE_VIS_CHANNEL_USERS "channel_users"
71 #define KEY_NOTE_VIS_ALL "all"
72 #define KEY_NOTE_MAX_LENGTH "max_length"
73 #define KEY_NOTE_SETTER "setter"
74 #define KEY_NOTE_NOTE "note"
76 /* Do-not-register channels */
78 #define KEY_DNR_SET "set"
79 #define KEY_DNR_SETTER "setter"
80 #define KEY_DNR_REASON "reason"
83 #define KEY_REGISTERED "registered"
84 #define KEY_REGISTRAR "registrar"
85 #define KEY_SUSPENDED "suspended"
86 #define KEY_PREVIOUS "previous"
87 #define KEY_SUSPENDER "suspender"
88 #define KEY_ISSUED "issued"
89 #define KEY_REVOKED "revoked"
90 #define KEY_SUSPEND_EXPIRES "suspend_expires"
91 #define KEY_SUSPEND_REASON "suspend_reason"
92 #define KEY_VISITED "visited"
93 #define KEY_TOPIC "topic"
94 #define KEY_GREETING "greeting"
95 #define KEY_USER_GREETING "user_greeting"
96 #define KEY_MODES "modes"
97 #define KEY_FLAGS "flags"
98 #define KEY_OPTIONS "options"
99 #define KEY_USERS "users"
100 #define KEY_BANS "bans"
101 #define KEY_MAX "max"
102 #define KEY_NOTES "notes"
103 #define KEY_TOPIC_MASK "topic_mask"
104 #define KEY_OWNER_TRANSFER "owner_transfer"
107 #define KEY_LEVEL "level"
108 #define KEY_INFO "info"
109 #define KEY_SEEN "seen"
112 #define KEY_OWNER "owner"
113 #define KEY_REASON "reason"
114 #define KEY_SET "set"
115 #define KEY_DURATION "duration"
116 #define KEY_EXPIRES "expires"
117 #define KEY_TRIGGERED "triggered"
119 #define CHANNEL_DEFAULT_FLAGS (CHANNEL_OFFCHANNEL | CHANNEL_UNREVIEWED)
120 #define CHANNEL_PRESERVED_FLAGS (CHANNEL_UNREVIEWED)
121 #define CHANNEL_DEFAULT_OPTIONS "lmoooanpcnat"
123 /* Administrative messages */
124 static const struct message_entry msgtab[] = {
125 { "CSMSG_CHANNELS_EXPIRED", "%i channels expired." },
127 /* Channel registration */
128 { "CSMSG_REG_SUCCESS", "You now have ownership of $b%s$b." },
129 { "CSMSG_PROXY_SUCCESS", "%s now has ownership of $b%s$b." },
130 { "CSMSG_ALREADY_REGGED", "$b%s$b is registered to someone else." },
131 { "CSMSG_MUST_BE_OPPED", "You must be a channel operator in $b%s$b to register it." },
132 { "CSMSG_PROXY_FORBIDDEN", "You may not register a channel for someone else." },
133 { "CSMSG_OWN_TOO_MANY", "%s already owns enough channels (at least %d); use FORCE to override." },
135 /* Do-not-register channels */
136 { "CSMSG_NOT_DNR", "$b%s$b is not a valid channel name or *account." },
137 { "CSMSG_DNR_SEARCH_RESULTS", "The following do-not-registers were found:" },
138 { "CSMSG_DNR_INFO", "$b%s$b is do-not-register (by $b%s$b): %s" },
139 { "CSMSG_DNR_INFO_SET", "$b%s$b is do-not-register (set %s by $b%s$b): %s" },
140 { "CSMSG_DNR_INFO_SET_EXPIRES", "$b%s$b is do-not-register (set %s by $b%s$b; expires %s): %s" },
141 { "CSMSG_MORE_DNRS", "%d more do-not-register entries skipped." },
142 { "CSMSG_DNR_CHANNEL", "Only network staff may register $b%s$b." },
143 { "CSMSG_DNR_CHANNEL_MOVE", "Only network staff may move $b%s$b." },
144 { "CSMSG_DNR_ACCOUNT", "Only network staff may register channels to $b%s$b." },
145 { "CSMSG_NOREGISTER_CHANNEL", "$b%s$b has been added to the do-not-register list." },
146 { "CSMSG_NO_SUCH_DNR", "$b%s$b is not in the do-not-register list." },
147 { "CSMSG_DNR_REMOVED", "$b%s$b has been removed from the do-not-register list." },
148 { "CSMSG_DNR_BAD_ACTION", "$b%s$b is not a recognized do-not-register action." },
149 { "CSMSG_DNR_SEARCH_RESULTS", "The following do-not-registers were found:" },
151 /* Channel unregistration */
152 { "CSMSG_UNREG_SUCCESS", "$b%s$b has been unregistered." },
153 { "CSMSG_UNREG_NODELETE", "$b%s$b is protected from unregistration." },
154 { "CSMSG_CHAN_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended (%s)." },
155 { "CSMSG_CONFIRM_UNREG", "To confirm this unregistration, you must use 'unregister %s'." },
158 { "CSMSG_MOVE_SUCCESS", "Channel registration has been moved to $b%s$b." },
159 { "CSMSG_MOVE_NODELETE", "$b%s$b is protected from unregistration, and cannot be moved." },
161 /* Channel merging */
162 { "CSMSG_MERGE_SUCCESS", "Channel successfully merged into $b%s$b." },
163 { "CSMSG_MERGE_SELF", "Merging cannot be performed if the source and target channels are the same." },
164 { "CSMSG_MERGE_NODELETE", "You may not merge a channel that is marked NoDelete." },
165 { "CSMSG_MERGE_SUSPENDED", "Merging cannot be performed if the source or target channel is suspended." },
166 { "CSMSG_MERGE_NOT_OWNER", "You must be the owner of the target channel (or a helper) to merge into the channel." },
168 /* Handle unregistration */
169 { "CSMSG_HANDLE_UNREGISTERED", "As a result of your account unregistration, you have been deleted from all of your channels' userlists." },
172 { "CSMSG_NOT_USER", "You lack access to $b%s$b." },
173 { "CSMSG_NO_CHAN_USER", "%s lacks access to $b%s$b." },
174 { "CSMSG_NO_ACCESS", "You lack sufficient access to use this command." },
175 { "CSMSG_NOT_REGISTERED", "$b%s$b has not been registered with $b$C$b." },
176 { "CSMSG_MAXIMUM_BANS", "This channel has reached the ban count limit of $b%d$b." },
177 { "CSMSG_MAXIMUM_USERS", "This channel has reached the user count limit of $b%d$b." },
178 { "CSMSG_ILLEGAL_CHANNEL", "$b%s$b is an illegal channel, and cannot be registered." },
179 { "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." },
180 { "CSMSG_ALREADY_OPPED", "You are already opped in $b%s$b." },
181 { "CSMSG_ALREADY_VOICED", "You are already voiced in $b%s$b." },
182 { "CSMSG_ALREADY_DOWN", "You are not opped or voiced in $b%s$b." },
183 { "CSMSG_ALREADY_OPCHANNED", "There has been no net.join since the last opchan in $b%s$b." },
184 { "CSMSG_OUT_OF_CHANNEL", "For some reason I don't seem to be in $b%s$b." },
185 { "CSMSG_OPCHAN_DONE", "I have (re-)opped myself in $b%s$b." },
187 /* Removing yourself from a channel. */
188 { "CSMSG_NO_OWNER_DELETEME", "You cannot delete your owner access in $b%s$b." },
189 { "CSMSG_CONFIRM_DELETEME", "To really remove yourself, you must use 'deleteme %s'." },
190 { "CSMSG_DELETED_YOU", "Your $b%d$b access has been deleted from $b%s$b." },
192 /* User management */
193 { "CSMSG_ADDED_USER", "Added %s to the %s user list with access %d." },
194 { "CSMSG_DELETED_USER", "Deleted %s (with access %d) from the %s user list." },
195 { "CSMSG_BAD_RANGE", "Invalid access range; minimum (%d) must be greater than maximum (%d)." },
196 { "CSMSG_DELETED_USERS", "Deleted accounts matching $b%s$b with access from $b%d$b to $b%d$b from the %s user list." },
197 { "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." },
198 { "CSMSG_INCORRECT_ACCESS", "%s has access $b%d$b, not %s." },
199 { "CSMSG_USER_EXISTS", "%s is already on the $b%s$b user list (with access %d)." },
200 { "CSMSG_CANNOT_TRIM", "You must include a minimum inactivity duration of at least 60 seconds to trim." },
202 { "CSMSG_NO_SELF_CLVL", "You cannot change your own access." },
203 { "CSMSG_NO_BUMP_ACCESS", "You cannot give users access greater than or equal to your own." },
204 { "CSMSG_MULTIPLE_OWNERS", "There is more than one owner in %s; please use $bCLVL$b, $bDELOWNER$b and/or $bADDOWNER$b instead." },
205 { "CSMSG_TRANSFER_WAIT", "You must wait %s before you can give ownership of $b%s$b to someone else." },
206 { "CSMSG_NO_TRANSFER_SELF", "You cannot give ownership to your own account." },
207 { "CSMSG_CONFIRM_GIVEOWNERSHIP", "To really give ownership to $b%1$s$b, you must use 'giveownership *%1$s %2$s'." },
208 { "CSMSG_OWNERSHIP_GIVEN", "Ownership of $b%s$b has been transferred to account $b%s$b." },
211 { "CSMSG_BAN_ADDED", "Permanently banned $b%s$b from %s." },
212 { "CSMSG_TIMED_BAN_ADDED", "Banned $b%s$b from %s for %s." },
213 { "CSMSG_KICK_BAN_DONE", "Kickbanned $b%s$b from %s." },
214 { "CSMSG_BAN_DONE", "Banned $b%s$b from %s." },
215 { "CSMSG_REASON_CHANGE", "Reason for ban $b%s$b changed." },
216 { "CSMSG_BAN_EXTENDED", "Extended ban for $b%s$b expires in %s." },
217 { "CSMSG_BAN_REMOVED", "Matching ban(s) for $b%s$b removed." },
218 { "CSMSG_TRIMMED_BANS", "Trimmed $b%d bans$b from the %s ban list that were inactive for at least %s." },
219 { "CSMSG_REDUNDANT_BAN", "$b%s$b is already banned in %s." },
220 { "CSMSG_DURATION_TOO_LOW", "Timed bans must last for at least 15 seconds." },
221 { "CSMSG_DURATION_TOO_HIGH", "Timed bans must last for less than 2 years." },
222 { "CSMSG_LAME_MASK", "$b%s$b is a little too general. Try making it more specific." },
223 { "CSMSG_MASK_PROTECTED", "Sorry, ban for $b%s$b conflicts with a protected user's hostmask." },
224 { "CSMSG_NO_MATCHING_USERS", "No one in $b%s$b has a hostmask matching $b%s$b." },
225 { "CSMSG_BAN_NOT_FOUND", "Sorry, no ban found for $b%s$b." },
226 { "CSMSG_BANLIST_FULL", "The $b%s$b channel ban list is $bfull$b." },
228 { "CSMSG_INVALID_TRIM", "$b%s$b isn't a valid trim target." },
230 /* Channel management */
231 { "CSMSG_CHANNEL_OPENED", "$b%s$b has been opened." },
232 { "CSMSG_WIPED_INFO_LINE", "Removed $b%s$b's infoline in $b%s$b." },
233 { "CSMSG_RESYNCED_USERS", "Synchronized users in $b%s$b with the userlist." },
235 { "CSMSG_TOPIC_SET", "Topic is now '%s'." },
236 { "CSMSG_NO_TOPIC", "$b%s$b does not have a default topic." },
237 { "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" },
238 { "CSMSG_TOPICMASK_CONFLICT2", "Please make sure your topic is at most %d characters and matches the topic mask pattern." },
239 { "CSMSG_TOPIC_LOCKED", "The %s topic is locked." },
240 { "CSMSG_MASK_BUT_NO_TOPIC", "Warning: $b%s$b does not have a default topic, but you just set the topic mask." },
241 { "CSMSG_TOPIC_MISMATCH", "Warning: The default topic for $b%s$b does not match the topic mask; changing it anyway." },
243 { "CSMSG_MODES_SET", "Channel modes are now $b%s$b." },
244 { "CSMSG_DEFAULTED_MODES", "Channel modes for $b%s$b are set to their defaults." },
245 { "CSMSG_NO_MODES", "$b%s$b does not have any default modes." },
246 { "CSMSG_MODE_LOCKED", "Modes conflicting with $b%s$b are not allowed in %s." },
247 { "CSMSG_CANNOT_SET", "That setting is above your current level, so you cannot change it." },
248 { "CSMSG_OWNER_DEFAULTS", "You must have access 500 in %s to reset it to the default options." },
249 { "CSMSG_CONFIRM_DEFAULTS", "To reset %s's settings to the defaults, you must use 'set defaults %s'." },
250 { "CSMSG_SETTINGS_DEFAULTED", "All settings for %s have been reset to default values." },
251 { "CSMSG_BAD_SETLEVEL", "You cannot change any setting to above your level." },
252 { "CSMSG_BAD_GIVEVOICE", "You cannot change GiveVoice to above GiveOps (%d)." },
253 { "CSMSG_BAD_GIVEOPS", "You cannot change GiveOps to below GiveVoice (%d)." },
254 { "CSMSG_BAD_SETTERS", "You cannot change Setters to above your level." },
255 { "CSMSG_INVALID_MODE_LOCK", "$b%s$b is an invalid mode lock." },
256 { "CSMSG_INVALID_NUMERIC", "$b%d$b is not a valid choice. Choose one:" },
257 { "CSMSG_SET_DEFAULT_TOPIC", "$bDefaultTopic$b %s" },
258 { "CSMSG_SET_TOPICMASK", "$bTopicMask $b %s" },
259 { "CSMSG_SET_GREETING", "$bGreeting $b %s" },
260 { "CSMSG_SET_USERGREETING", "$bUserGreeting$b %s" },
261 { "CSMSG_SET_MODES", "$bModes $b %s" },
262 { "CSMSG_SET_NODELETE", "$bNoDelete $b %s" },
263 { "CSMSG_SET_DYNLIMIT", "$bDynLimit $b %s" },
264 { "CSMSG_SET_OFFCHANNEL", "$bOffChannel $b %s" },
265 { "CSMSG_SET_USERINFO", "$bUserInfo $b %d" },
266 { "CSMSG_SET_GIVE_VOICE", "$bGiveVoice $b %d" },
267 { "CSMSG_SET_TOPICSNARF", "$bTopicSnarf $b %d" },
268 { "CSMSG_SET_INVITEME", "$bInviteMe $b %d" },
269 { "CSMSG_SET_ENFOPS", "$bEnfOps $b %d" },
270 { "CSMSG_SET_GIVE_OPS", "$bGiveOps $b %d" },
271 { "CSMSG_SET_ENFMODES", "$bEnfModes $b %d" },
272 { "CSMSG_SET_ENFTOPIC", "$bEnfTopic $b %d" },
273 { "CSMSG_SET_PUBCMD", "$bPubCmd $b %d" },
274 { "CSMSG_SET_SETTERS", "$bSetters $b %d" },
275 { "CSMSG_SET_CTCPUSERS", "$bCTCPUsers $b %d" },
276 { "CSMSG_SET_PROTECT", "$bProtect $b %d - %s" },
277 { "CSMSG_SET_TOYS", "$bToys $b %d - %s" },
278 { "CSMSG_SET_CTCPREACTION", "$bCTCPReaction$b %d - %s" },
279 { "CSMSG_SET_TOPICREFRESH", "$bTopicRefresh$b %d - %s" },
280 { "CSMSG_SET_UNREVIEWED", "$bUnreviewed $b %s" },
281 { "CSMSG_USET_NOAUTOOP", "$bNoAutoOp $b %s" },
282 { "CSMSG_USET_NOAUTOVOICE", "$bNoAutoVoice $b %s" },
283 { "CSMSG_USET_AUTOINVITE", "$bAutoInvite $b %s" },
284 { "CSMSG_USET_INFO", "$bInfo $b %s" },
286 { "CSMSG_USER_PROTECTED", "Sorry, $b%s$b is protected." },
287 { "CSMSG_OPBY_LOCKED", "You may not op users who lack op or greater access." },
288 { "CSMSG_PROCESS_FAILED", "$b$C$b could not process some of the nicks you provided." },
289 { "CSMSG_OPPED_USERS", "Opped users in $b%s$b." },
290 { "CSMSG_DEOPPED_USERS", "Deopped users in $b%s$b." },
291 { "CSMSG_VOICED_USERS", "Voiced users in $b%s$b." },
292 { "CSMSG_DEVOICED_USERS", "Devoiced users in $b%s$b." },
293 { "CSMSG_PROTECT_ALL", "Non-users and users will be protected from those of equal or lower access." },
294 { "CSMSG_PROTECT_EQUAL", "Users will be protected from those of equal or lower access." },
295 { "CSMSG_PROTECT_LOWER", "Users will be protected from those of lower access." },
296 { "CSMSG_PROTECT_NONE", "No users will be protected." },
297 { "CSMSG_TOYS_DISABLED", "Toys are completely disabled." },
298 { "CSMSG_TOYS_PRIVATE", "Toys will only reply privately." },
299 { "CSMSG_TOYS_PUBLIC", "Toys will reply publicly." },
300 { "CSMSG_TOPICREFRESH_NEVER", "Never refresh topic." },
301 { "CSMSG_TOPICREFRESH_3_HOURS", "Refresh every 3 hours." },
302 { "CSMSG_TOPICREFRESH_6_HOURS", "Refresh every 6 hours." },
303 { "CSMSG_TOPICREFRESH_12_HOURS", "Refresh every 12 hours." },
304 { "CSMSG_TOPICREFRESH_24_HOURS", "Refresh every 24 hours." },
305 { "CSMSG_CTCPREACTION_KICK", "Kick on disallowed CTCPs" },
306 { "CSMSG_CTCPREACTION_KICKBAN", "Kickban on disallowed CTCPs" },
307 { "CSMSG_CTCPREACTION_SHORTBAN", "Short timed ban on disallowed CTCPs" },
308 { "CSMSG_CTCPREACTION_LONGBAN", "Long timed ban on disallowed CTCPs" },
310 { "CSMSG_INVITED_USER", "Invited $b%s$b to join %s." },
311 { "CSMSG_INVITING_YOU_REASON", "$b%s$b invites you to join %s: %s" },
312 { "CSMSG_INVITING_YOU", "$b%s$b invites you to join %s." },
313 { "CSMSG_ALREADY_PRESENT", "%s is already in $b%s$b." },
314 { "CSMSG_YOU_ALREADY_PRESENT", "You are already in $b%s$b." },
315 { "CSMSG_LOW_CHANNEL_ACCESS", "You lack sufficient access in %s for $S to invite you." },
316 { "CSMSG_INFOLINE_TOO_LONG", "Your infoline may not exceed %u characters." },
317 { "CSMSG_BAD_INFOLINE", "You may not use the character \\%03o in your infoline." },
319 { "CSMSG_KICK_DONE", "Kicked $b%s$b from %s." },
320 { "CSMSG_NO_BANS", "No channel bans found on $b%s$b." },
321 { "CSMSG_BANS_REMOVED", "Removed all channel bans from $b%s$b." },
323 /* Channel userlist */
324 { "CSMSG_ACCESS_ALL_HEADER", "%s users from level %d to %d:" },
325 { "CSMSG_ACCESS_SEARCH_HEADER", "%s users from level %d to %d matching %s:" },
326 { "CSMSG_INVALID_ACCESS", "$b%s$b is an invalid access level." },
327 { "CSMSG_CHANGED_ACCESS", "%s now has access $b%d$b in %s." },
329 /* Channel note list */
330 { "CSMSG_NOTELIST_HEADER", "Notes for $b%s$b:" },
331 { "CSMSG_REPLACED_NOTE", "Replaced old $b%s$b note on %s (set by %s): %s" },
332 { "CSMSG_NOTE_FORMAT", "%s (set by %s): %s" },
333 { "CSMSG_NOTELIST_END", "End of notes for $b%s$b." },
334 { "CSMSG_NOTELIST_EMPTY", "There are no (visible) notes for $b%s$b." },
335 { "CSMSG_NO_SUCH_NOTE", "Channel $b%s$b does not have a note named $b%s$b." },
336 { "CSMSG_BAD_NOTE_TYPE", "Note type $b%s$b does not exist." },
337 { "CSMSG_NOTE_SET", "Note $b%s$b set in channel $b%s$b." },
338 { "CSMSG_NOTE_REMOVED", "Note $b%s$b removed in channel $b%s$b." },
339 { "CSMSG_BAD_NOTE_ACCESS", "$b%s$b is not a valid note access type." },
340 { "CSMSG_BAD_MAX_LENGTH", "$b%s$b is not a valid maximum length (must be between 20 and 450 inclusive)." },
341 { "CSMSG_NOTE_MODIFIED", "Note type $b%s$b modified." },
342 { "CSMSG_NOTE_CREATED", "Note type $b%s$b created." },
343 { "CSMSG_NOTE_TYPE_USED", "Note type $b%s$b is in use; give the FORCE argument to delete it." },
344 { "CSMSG_NOTE_DELETED", "Note type $b%s$b deleted." },
346 /* Channel [un]suspension */
347 { "CSMSG_ALREADY_SUSPENDED", "$b%s$b is already suspended." },
348 { "CSMSG_NOT_SUSPENDED", "$b%s$b is not suspended." },
349 { "CSMSG_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended." },
350 { "CSMSG_UNSUSPENDED", "$b$C$b access to $b%s$b has been restored." },
351 { "CSMSG_SUSPEND_NODELETE", "$b%s$b is protected from unregistration, and cannot be suspended." },
352 { "CSMSG_USER_SUSPENDED", "$b%s$b's access to $b%s$b has been suspended." },
353 { "CSMSG_USER_UNSUSPENDED", "$b%s$b's access to $b%s$b has been restored." },
355 /* Access information */
356 { "CSMSG_IS_CHANSERV", "$b$C$b is the $bchannel service bot$b." },
357 { "CSMSG_MYACCESS_SELF_ONLY", "You may only see the list of infolines for yourself (by using $b%s$b with no arguments)." },
358 { "CSMSG_SQUAT_ACCESS", "$b%s$b does not have access to any channels." },
359 { "CSMSG_INFOLINE_LIST", "Showing all channel entries for account $b%s$b:" },
360 { "CSMSG_USER_NO_ACCESS", "%s lacks access to %s." },
361 { "CSMSG_USER_HAS_ACCESS", "%s has access $b%d$b in %s." },
362 { "CSMSG_HELPER_NO_ACCESS", "%s lacks access to %s but has $bsecurity override$b enabled." },
363 { "CSMSG_HELPER_HAS_ACCESS", "%s has access $b%d$b in %s and has $bsecurity override$b enabled." },
364 { "CSMSG_LAZY_SMURF_TARGET", "%s is %s ($bIRCOp$b; not logged in)." },
365 { "CSMSG_SMURF_TARGET", "%s is %s ($b%s$b)." },
366 { "CSMSG_OPERATOR_TITLE", "IRC operator" },
367 { "CSMSG_UC_H_TITLE", "network helper" },
368 { "CSMSG_LC_H_TITLE", "support helper" },
369 { "CSMSG_LAME_SMURF_TARGET", "%s is an IRC operator." },
371 /* Seen information */
372 { "CSMSG_NEVER_SEEN", "%s has never been seen in $b%s$b." },
373 { "CSMSG_USER_SEEN", "%s was last seen in $b%s$b %s ago." },
374 { "CSMSG_USER_VACATION", "%s is currently on vacation." },
375 { "CSMSG_USER_PRESENT", "%s is in the channel $bright now$b." },
377 /* Names information */
378 { "CSMSG_CHANNEL_NAMES", "Users in $b%s$b:%s" },
379 { "CSMSG_END_NAMES", "End of names in $b%s$b" },
381 /* Channel information */
382 { "CSMSG_CHANNEL_INFO", "$b%s$b Information:" },
383 { "CSMSG_CHANNEL_TOPIC", "$bDefault Topic: $b%s" },
384 { "CSMSG_CHANNEL_MODES", "$bMode Lock: $b%s" },
385 { "CSMSG_CHANNEL_NOTE", "$b%s:%*s$b%s" },
386 { "CSMSG_CHANNEL_MAX", "$bRecord Visitors: $b%i" },
387 { "CSMSG_CHANNEL_OWNER", "$bOwner: $b%s" },
388 { "CSMSG_CHANNEL_BANS", "$bBan Count: $b%i" },
389 { "CSMSG_CHANNEL_USERS", "$bTotal User Count: $b%i" },
390 { "CSMSG_CHANNEL_REGISTRAR", "$bRegistrar: $b%s" },
391 { "CSMSG_CHANNEL_SUSPENDED", "$b%s$b is suspended:" },
392 { "CSMSG_CHANNEL_HISTORY", "Suspension history for $b%s$b:" },
393 { "CSMSG_CHANNEL_SUSPENDED_0", " by %s: %s" },
394 { "CSMSG_CHANNEL_SUSPENDED_1", " by %s; expires in %s: %s" },
395 { "CSMSG_CHANNEL_SUSPENDED_2", " by %s; expired %s ago: %s" },
396 { "CSMSG_CHANNEL_SUSPENDED_3", " by %s; revoked %s ago: %s" },
397 { "CSMSG_CHANNEL_SUSPENDED_4", " %s ago by %s: %s" },
398 { "CSMSG_CHANNEL_SUSPENDED_5", " %s ago by %s; expires in %s: %s" },
399 { "CSMSG_CHANNEL_SUSPENDED_6", " %s ago by %s; expired %s ago: %s" },
400 { "CSMSG_CHANNEL_SUSPENDED_7", " %s ago by %s; revoked %s ago: %s" },
401 { "CSMSG_CHANNEL_REGISTERED", "$bRegistered: $b%s ago." },
402 { "CSMSG_CHANNEL_VISITED", "$bVisited: $b%s ago." },
404 { "CSMSG_PEEK_INFO", "$b%s$b Status:" },
405 { "CSMSG_PEEK_TOPIC", "$bTopic: $b%s" },
406 { "CSMSG_PEEK_MODES", "$bModes: $b%s" },
407 { "CSMSG_PEEK_USERS", "$bTotal users: $b%d (%d ops, %d voices, %d regulars)" },
408 { "CSMSG_PEEK_OPS", "$bOps:$b" },
409 { "CSMSG_PEEK_NO_OPS", "$bOps: $bNone present" },
411 /* Network information */
412 { "CSMSG_NETWORK_INFO", "Network Information:" },
413 { "CSMSG_NETWORK_SERVERS", "$bServers: $b%i" },
414 { "CSMSG_NETWORK_USERS", "$bTotal Users: $b%i" },
415 { "CSMSG_NETWORK_BANS", "$bTotal Ban Count: $b%i" },
416 { "CSMSG_NETWORK_CHANUSERS", "$bTotal User Count: $b%i" },
417 { "CSMSG_NETWORK_OPERS", "$bIRC Operators: $b%i" },
418 { "CSMSG_NETWORK_CHANNELS","$bRegistered Channels: $b%i" },
419 { "CSMSG_SERVICES_UPTIME", "$bServices Uptime: $b%s" },
420 { "CSMSG_BURST_LENGTH", "$bLast Burst Length: $b%s" },
423 { "CSMSG_NETWORK_STAFF", "$bOnline Network Staff:$b" },
424 { "CSMSG_STAFF_OPERS", "$bIRC Operators:$b" },
425 { "CSMSG_STAFF_HELPERS", "$bHelpers:$b" },
427 /* Channel searches */
428 { "CSMSG_ACTION_INVALID", "$b%s$b is not a recognized search action." },
429 { "CSMSG_UNVISITED_HEADER", "Showing a maximum of %d channels unvisited for $b%s$b:" },
430 { "CSMSG_UNVISITED_DATA", "%s: $b%s$b" },
431 { "CSMSG_CHANNEL_SEARCH_RESULTS", "The following channels were found:" },
433 /* Channel configuration */
434 { "CSMSG_INVALID_OPTION", "$b%s$b is not a valid %s option." },
435 { "CSMSG_INVALID_CFLAG", "$b%s$b is not a recognized channel flag." },
436 { "CSMSG_CHANNEL_OPTIONS", "Channel Options:" },
437 { "CSMSG_GREETING_TOO_LONG", "Your greeting ($b%d$b characters) must be shorter than $b%d$b characters." },
440 { "CSMSG_USER_OPTIONS", "User Options:" },
441 { "CSMSG_USER_PROTECTED_2", "That user is protected." },
444 { "CSMSG_UNF_RESPONSE", "I don't want to be part of your sick fantasies!" },
445 { "CSMSG_PING_RESPONSE", "Pong!" },
446 { "CSMSG_WUT_RESPONSE", "wut" },
447 { "CSMSG_BAD_NUMBER", "$b%s$b is an invalid number. Please use a number greater than 1 with this command." },
448 { "CSMSG_BAD_DIE_FORMAT", "I do not understand $b%s$b. Please use either a single number or standard 4d6+3 format." },
449 { "CSMSG_BAD_DICE_COUNT", "%lu is too many dice. Please use at most %lu." },
450 { "CSMSG_DICE_ROLL", "The total is $b%lu$b from rolling %lud%lu+%lu." },
451 { "CSMSG_DIE_ROLL", "A $b%lu$b shows on the %lu-sided die." },
452 { "CSMSG_HUGGLES_HIM", "\001ACTION huggles %s\001" },
453 { "CSMSG_HUGGLES_YOU", "\001ACTION huggles you\001" },
456 { "CSMSG_EVENT_SEARCH_RESULTS", "The following channel events were found:" },
460 /* eject_user and unban_user flags */
461 #define ACTION_KICK 0x0001
462 #define ACTION_BAN 0x0002
463 #define ACTION_ADD_BAN 0x0004
464 #define ACTION_ADD_TIMED_BAN 0x0008
465 #define ACTION_UNBAN 0x0010
466 #define ACTION_DEL_BAN 0x0020
468 /* The 40 allows for [+-ntlksimprD] and lots of fudge factor. */
469 #define MODELEN 40 + KEYLEN
473 #define CSFUNC_ARGS user, channel, argc, argv, cmd
475 #define CHANSERV_FUNC(NAME) MODCMD_FUNC(NAME)
476 #define CHANSERV_SYNTAX() svccmd_send_help(user, chanserv, cmd)
477 #define REQUIRE_PARAMS(N) if(argc < (N)) { \
478 reply("MSG_MISSING_PARAMS", argv[0]); \
482 DECLARE_LIST(dnrList, struct do_not_register *);
483 DEFINE_LIST(dnrList, struct do_not_register *)
485 static int eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action);
487 struct userNode *chanserv;
490 static dict_t plain_dnrs, mask_dnrs, handle_dnrs;
491 static struct log_type *CS_LOG;
495 struct channelList support_channels;
496 struct mod_chanmode default_modes;
498 unsigned long db_backup_frequency;
499 unsigned long channel_expire_frequency;
500 unsigned long dnr_expire_frequency;
502 unsigned long info_delay;
503 unsigned long adjust_delay;
504 unsigned long channel_expire_delay;
505 unsigned int nodelete_level;
507 unsigned int adjust_threshold;
508 int join_flood_threshold;
510 unsigned int greeting_length;
511 unsigned int refresh_period;
512 unsigned int giveownership_period;
514 unsigned int max_owned;
515 unsigned int max_chan_users;
516 unsigned int max_chan_bans;
517 unsigned int max_userinfo_length;
519 struct string_list *set_shows;
520 struct string_list *eightball;
521 struct string_list *old_ban_names;
523 const char *ctcp_short_ban_duration;
524 const char *ctcp_long_ban_duration;
526 const char *irc_operator_epithet;
527 const char *network_helper_epithet;
528 const char *support_helper_epithet;
533 struct userNode *user;
534 struct userNode *bot;
535 struct chanNode *channel;
537 unsigned short lowest;
538 unsigned short highest;
539 struct userData **users;
540 struct helpfile_table table;
543 enum note_access_type
545 NOTE_SET_CHANNEL_ACCESS,
546 NOTE_SET_CHANNEL_SETTER,
550 enum note_visible_type
553 NOTE_VIS_CHANNEL_USERS,
559 enum note_access_type set_access_type;
561 unsigned int min_opserv;
562 unsigned short min_ulevel;
564 enum note_visible_type visible_type;
565 unsigned int max_length;
572 struct note_type *type;
573 char setter[NICKSERV_HANDLE_LEN+1];
577 static unsigned int registered_channels;
578 static unsigned int banCount;
580 static const struct {
583 unsigned short level;
586 { "peon", "Peon", UL_PEON, '+' },
587 { "op", "Op", UL_OP, '@' },
588 { "master", "Master", UL_MASTER, '%' },
589 { "coowner", "Coowner", UL_COOWNER, '*' },
590 { "owner", "Owner", UL_OWNER, '!' },
591 { "helper", "BUG:", UL_HELPER, 'X' }
594 static const struct {
597 unsigned short default_value;
598 unsigned int old_idx;
599 unsigned int old_flag;
600 unsigned short flag_value;
602 { "CSMSG_SET_GIVE_VOICE", "givevoice", 100, ~0, CHANNEL_VOICE_ALL, 0 },
603 { "CSMSG_SET_GIVE_OPS", "giveops", 200, 2, 0, 0 },
604 { "CSMSG_SET_ENFOPS", "enfops", 300, 1, 0, 0 },
605 { "CSMSG_SET_ENFMODES", "enfmodes", 200, 3, 0, 0 },
606 { "CSMSG_SET_ENFTOPIC", "enftopic", 200, 4, 0, 0 },
607 { "CSMSG_SET_PUBCMD", "pubcmd", 0, 5, 0, 0 },
608 { "CSMSG_SET_SETTERS", "setters", 400, 7, 0, 0 },
609 { "CSMSG_SET_CTCPUSERS", "ctcpusers", 0, 9, 0, 0 },
610 { "CSMSG_SET_USERINFO", "userinfo", 1, ~0, CHANNEL_INFO_LINES, 1 },
611 { "CSMSG_SET_INVITEME", "inviteme", 1, ~0, CHANNEL_PEON_INVITE, 200 },
612 { "CSMSG_SET_TOPICSNARF", "topicsnarf", 501, ~0, CHANNEL_TOPIC_SNARF, 1 }
615 struct charOptionValues {
618 } protectValues[] = {
619 { 'a', "CSMSG_PROTECT_ALL" },
620 { 'e', "CSMSG_PROTECT_EQUAL" },
621 { 'l', "CSMSG_PROTECT_LOWER" },
622 { 'n', "CSMSG_PROTECT_NONE" }
624 { 'd', "CSMSG_TOYS_DISABLED" },
625 { 'n', "CSMSG_TOYS_PRIVATE" },
626 { 'p', "CSMSG_TOYS_PUBLIC" }
627 }, topicRefreshValues[] = {
628 { 'n', "CSMSG_TOPICREFRESH_NEVER" },
629 { '1', "CSMSG_TOPICREFRESH_3_HOURS" },
630 { '2', "CSMSG_TOPICREFRESH_6_HOURS" },
631 { '3', "CSMSG_TOPICREFRESH_12_HOURS" },
632 { '4', "CSMSG_TOPICREFRESH_24_HOURS" }
633 }, ctcpReactionValues[] = {
634 { 'k', "CSMSG_CTCPREACTION_KICK" },
635 { 'b', "CSMSG_CTCPREACTION_KICKBAN" },
636 { 't', "CSMSG_CTCPREACTION_SHORTBAN" },
637 { 'T', "CSMSG_CTCPREACTION_LONGBAN" }
640 static const struct {
644 unsigned int old_idx;
646 struct charOptionValues *values;
648 { "CSMSG_SET_PROTECT", "protect", 'l', 0, ArrayLength(protectValues), protectValues },
649 { "CSMSG_SET_TOYS", "toys", 'p', 6, ArrayLength(toysValues), toysValues },
650 { "CSMSG_SET_TOPICREFRESH", "topicrefresh", 'n', 8, ArrayLength(topicRefreshValues), topicRefreshValues },
651 { "CSMSG_SET_CTCPREACTION", "ctcpreaction", 't', 10, ArrayLength(ctcpReactionValues), ctcpReactionValues }
654 struct userData *helperList;
655 struct chanData *channelList;
656 static struct module *chanserv_module;
657 static unsigned int userCount;
659 #define GetChannelUser(channel, handle) _GetChannelUser(channel, handle, 1, 0)
660 #define GetChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 0)
661 #define GetTrueChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 1)
664 user_level_from_name(const char *name, unsigned short clamp_level)
666 unsigned int level = 0, ii;
668 level = strtoul(name, NULL, 10);
669 else for(ii = 0; (ii < ArrayLength(accessLevels)) && !level; ++ii)
670 if(!irccasecmp(name, accessLevels[ii].name))
671 level = accessLevels[ii].level;
672 if(level > clamp_level)
678 parse_level_range(unsigned short *minl, unsigned short *maxl, const char *arg)
681 *minl = strtoul(arg, &sep, 10);
689 *maxl = strtoul(sep+1, &sep, 10);
697 _GetChannelUser(struct chanData *channel, struct handle_info *handle, int override, int allow_suspended)
699 struct userData *uData, **head;
701 if(!channel || !handle)
704 if(override && HANDLE_FLAGGED(handle, HELPING)
705 && ((handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel)))
707 for(uData = helperList;
708 uData && uData->handle != handle;
709 uData = uData->next);
713 uData = calloc(1, sizeof(struct userData));
714 uData->handle = handle;
716 uData->access = UL_HELPER;
722 uData->next = helperList;
724 helperList->prev = uData;
732 for(uData = channel->users; uData; uData = uData->next)
733 if((uData->handle == handle) && (allow_suspended || !IsUserSuspended(uData)))
736 head = &(channel->users);
739 if(uData && (uData != *head))
741 /* Shuffle the user to the head of whatever list he was in. */
743 uData->next->prev = uData->prev;
745 uData->prev->next = uData->next;
751 (**head).prev = uData;
758 /* Returns non-zero if user has at least the minimum access.
759 * exempt_owner is set when handling !set, so the owner can set things
762 int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner)
764 struct userData *uData;
765 struct chanData *cData = channel->channel_info;
766 unsigned short minimum = cData->lvlOpts[opt];
769 uData = _GetChannelUser(cData, user->handle_info, allow_override, 0);
772 if(minimum <= uData->access)
774 if((minimum > UL_OWNER) && (uData->access == UL_OWNER) && exempt_owner)
779 /* Scan for other users authenticated to the same handle
780 still in the channel. If so, keep them listed as present.
782 user is optional, if not null, it skips checking that userNode
783 (for the handle_part function) */
785 scan_user_presence(struct userData *uData, struct userNode *user)
789 if(IsSuspended(uData->channel)
790 || IsUserSuspended(uData)
791 || !(mn = find_handle_in_channel(uData->channel->channel, uData->handle, user)))
803 chanserv_ctcp_check(struct userNode *user, struct chanNode *channel, const char *text, UNUSED_ARG(struct userNode *bot), UNUSED_ARG(unsigned int is_notice))
805 unsigned int eflags, argc;
807 static char *bad_ctcp_reason = "CTCPs to this channel are forbidden.";
809 /* Bail early if channel is inactive or doesn't restrict CTCPs, or sender is a service */
810 if(!channel->channel_info
811 || IsSuspended(channel->channel_info)
813 || !ircncasecmp(text, "ACTION ", 7))
815 /* Figure out the minimum level needed to CTCP the channel */
816 if(check_user_level(channel, user, lvlCTCPUsers, 1, 0))
818 /* We need to enforce against them; do so. */
820 argv[0] = (char*)text;
821 argv[1] = user->nick;
823 if(GetUserMode(channel, user))
824 eflags |= ACTION_KICK;
825 switch(channel->channel_info->chOpts[chCTCPReaction]) {
826 default: case 'k': /* just do the kick */ break;
828 eflags |= ACTION_BAN;
831 eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN;
832 argv[argc++] = (char*)chanserv_conf.ctcp_short_ban_duration;
835 eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN;
836 argv[argc++] = (char*)chanserv_conf.ctcp_long_ban_duration;
839 argv[argc++] = bad_ctcp_reason;
840 eject_user(chanserv, channel, argc, argv, NULL, eflags);
844 chanserv_create_note_type(const char *name)
846 struct note_type *ntype = calloc(1, sizeof(*ntype) + strlen(name));
847 strcpy(ntype->name, name);
849 dict_insert(note_types, ntype->name, ntype);
854 chanserv_deref_note_type(void *data)
856 struct note_type *ntype = data;
858 if(--ntype->refs > 0)
864 chanserv_flush_note_type(struct note_type *ntype)
866 struct chanData *cData;
867 for(cData = channelList; cData; cData = cData->next)
868 dict_remove(cData->notes, ntype->name);
872 chanserv_truncate_notes(struct note_type *ntype)
874 struct chanData *cData;
876 unsigned int size = sizeof(*note) + ntype->max_length;
878 for(cData = channelList; cData; cData = cData->next) {
879 note = dict_find(cData->notes, ntype->name, NULL);
882 if(strlen(note->note) <= ntype->max_length)
884 dict_remove2(cData->notes, ntype->name, 1);
885 note = realloc(note, size);
886 note->note[ntype->max_length] = 0;
887 dict_insert(cData->notes, ntype->name, note);
891 static int note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user);
894 chanserv_add_channel_note(struct chanData *channel, struct note_type *type, const char *setter, const char *text)
897 unsigned int len = strlen(text);
899 if(len > type->max_length) len = type->max_length;
900 note = calloc(1, sizeof(*note) + len);
902 strncpy(note->setter, setter, sizeof(note->setter)-1);
903 memcpy(note->note, text, len);
905 dict_insert(channel->notes, type->name, note);
911 chanserv_free_note(void *data)
913 struct note *note = data;
915 chanserv_deref_note_type(note->type);
916 assert(note->type->refs > 0); /* must use delnote to remove the type */
920 static MODCMD_FUNC(cmd_createnote) {
921 struct note_type *ntype;
922 unsigned int arg = 1, existed = 0, max_length;
924 if((ntype = dict_find(note_types, argv[1], NULL)))
927 ntype = chanserv_create_note_type(argv[arg]);
928 if(!irccasecmp(argv[++arg], "privileged"))
931 ntype->set_access_type = NOTE_SET_PRIVILEGED;
932 ntype->set_access.min_opserv = strtoul(argv[arg], NULL, 0);
934 else if(!irccasecmp(argv[arg], "channel"))
936 unsigned short ulvl = user_level_from_name(argv[++arg], UL_OWNER);
939 reply("CSMSG_INVALID_ACCESS", argv[arg]);
942 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
943 ntype->set_access.min_ulevel = ulvl;
945 else if(!irccasecmp(argv[arg], "setter"))
947 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
951 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
955 if(!irccasecmp(argv[++arg], "privileged"))
956 ntype->visible_type = NOTE_VIS_PRIVILEGED;
957 else if(!irccasecmp(argv[arg], "channel_users"))
958 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
959 else if(!irccasecmp(argv[arg], "all"))
960 ntype->visible_type = NOTE_VIS_ALL;
962 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
966 if((arg+1) >= argc) {
967 reply("MSG_MISSING_PARAMS", argv[0]);
970 max_length = strtoul(argv[++arg], NULL, 0);
971 if(max_length < 20 || max_length > 450)
973 reply("CSMSG_BAD_MAX_LENGTH", argv[arg]);
976 if(existed && (max_length < ntype->max_length))
978 ntype->max_length = max_length;
979 chanserv_truncate_notes(ntype);
981 ntype->max_length = max_length;
984 reply("CSMSG_NOTE_MODIFIED", ntype->name);
986 reply("CSMSG_NOTE_CREATED", ntype->name);
991 dict_remove(note_types, ntype->name);
995 static MODCMD_FUNC(cmd_removenote) {
996 struct note_type *ntype;
999 ntype = dict_find(note_types, argv[1], NULL);
1000 force = (argc > 2) && !irccasecmp(argv[2], "force");
1003 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
1010 reply("CSMSG_NOTE_TYPE_USED", ntype->name);
1013 chanserv_flush_note_type(ntype);
1015 dict_remove(note_types, argv[1]);
1016 reply("CSMSG_NOTE_DELETED", argv[1]);
1021 mode_lock_violated(const struct mod_chanmode *orig, const struct mod_chanmode *change)
1025 if(orig->modes_set & change->modes_clear)
1027 if(orig->modes_clear & change->modes_set)
1029 if((orig->modes_set & MODE_KEY) && (change->modes_set & MODE_KEY)
1030 && strcmp(orig->new_key, change->new_key))
1032 if((orig->modes_set & MODE_LIMIT) && (change->modes_set & MODE_LIMIT)
1033 && (orig->new_limit != change->new_limit))
1038 static char max_length_text[MAXLEN+1][16];
1040 static struct helpfile_expansion
1041 chanserv_expand_variable(const char *variable)
1043 struct helpfile_expansion exp;
1045 if(!irccasecmp(variable, "notes"))
1048 exp.type = HF_TABLE;
1049 exp.value.table.length = 1;
1050 exp.value.table.width = 3;
1051 exp.value.table.flags = 0;
1052 exp.value.table.contents = calloc(dict_size(note_types)+1, sizeof(char**));
1053 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
1054 exp.value.table.contents[0][0] = "Note Type";
1055 exp.value.table.contents[0][1] = "Visibility";
1056 exp.value.table.contents[0][2] = "Max Length";
1057 for(it=dict_first(note_types); it; it=iter_next(it))
1059 struct note_type *ntype = iter_data(it);
1062 if(!note_type_visible_to_user(NULL, ntype, message_dest)) continue;
1063 row = exp.value.table.length++;
1064 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
1065 exp.value.table.contents[row][0] = ntype->name;
1066 exp.value.table.contents[row][1] = (ntype->visible_type == NOTE_VIS_ALL) ? "all" :
1067 (ntype->visible_type == NOTE_VIS_CHANNEL_USERS) ? "chan users" :
1069 if(!max_length_text[ntype->max_length][0])
1070 snprintf(max_length_text[ntype->max_length], sizeof(max_length_text[ntype->max_length]), "%u", ntype->max_length);
1071 exp.value.table.contents[row][2] = max_length_text[ntype->max_length];
1076 exp.type = HF_STRING;
1077 exp.value.str = NULL;
1081 static struct chanData*
1082 register_channel(struct chanNode *cNode, char *registrar)
1084 struct chanData *channel;
1085 enum levelOption lvlOpt;
1086 enum charOption chOpt;
1088 channel = calloc(1, sizeof(struct chanData));
1090 channel->notes = dict_new();
1091 dict_set_free_data(channel->notes, chanserv_free_note);
1093 channel->registrar = strdup(registrar);
1094 channel->registered = now;
1095 channel->visited = now;
1096 channel->limitAdjusted = now;
1097 channel->ownerTransfer = now;
1098 channel->flags = CHANNEL_DEFAULT_FLAGS;
1099 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
1100 channel->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
1101 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
1102 channel->chOpts[chOpt] = charOptions[chOpt].default_value;
1104 channel->prev = NULL;
1105 channel->next = channelList;
1108 channelList->prev = channel;
1109 channelList = channel;
1110 registered_channels++;
1112 channel->channel = cNode;
1114 cNode->channel_info = channel;
1119 static struct userData*
1120 add_channel_user(struct chanData *channel, struct handle_info *handle, unsigned short access_level, unsigned long seen, const char *info)
1122 struct userData *ud;
1124 if(access_level > UL_OWNER)
1127 ud = calloc(1, sizeof(*ud));
1128 ud->channel = channel;
1129 ud->handle = handle;
1131 ud->access = access_level;
1132 ud->info = info ? strdup(info) : NULL;
1135 ud->next = channel->users;
1137 channel->users->prev = ud;
1138 channel->users = ud;
1140 channel->userCount++;
1144 ud->u_next = ud->handle->channels;
1146 ud->u_next->u_prev = ud;
1147 ud->handle->channels = ud;
1152 static void unregister_channel(struct chanData *channel, const char *reason);
1155 del_channel_user(struct userData *user, int do_gc)
1157 struct chanData *channel = user->channel;
1159 channel->userCount--;
1163 user->prev->next = user->next;
1165 channel->users = user->next;
1167 user->next->prev = user->prev;
1170 user->u_prev->u_next = user->u_next;
1172 user->handle->channels = user->u_next;
1174 user->u_next->u_prev = user->u_prev;
1178 if(do_gc && !channel->users && !IsProtected(channel))
1179 unregister_channel(channel, "lost all users.");
1182 static void expire_ban(void *data);
1184 static struct banData*
1185 add_channel_ban(struct chanData *channel, const char *mask, char *owner, unsigned long set, unsigned long triggered, unsigned long expires, char *reason)
1188 unsigned int ii, l1, l2;
1193 bd = malloc(sizeof(struct banData));
1195 bd->channel = channel;
1197 bd->triggered = triggered;
1198 bd->expires = expires;
1200 for(ii = 0; ii < chanserv_conf.old_ban_names->used; ++ii)
1202 extern const char *hidden_host_suffix;
1203 const char *old_name = chanserv_conf.old_ban_names->list[ii];
1207 l2 = strlen(old_name);
1210 if(irccasecmp(mask + l1 - l2, old_name))
1212 new_mask = alloca(MAXLEN);
1213 sprintf(new_mask, "%.*s%s", (int)(l1-l2), mask, hidden_host_suffix);
1216 safestrncpy(bd->mask, mask, sizeof(bd->mask));
1218 safestrncpy(bd->owner, owner, sizeof(bd->owner));
1219 bd->reason = strdup(reason);
1222 timeq_add(expires, expire_ban, bd);
1225 bd->next = channel->bans;
1227 channel->bans->prev = bd;
1229 channel->banCount++;
1236 del_channel_ban(struct banData *ban)
1238 ban->channel->banCount--;
1242 ban->prev->next = ban->next;
1244 ban->channel->bans = ban->next;
1247 ban->next->prev = ban->prev;
1250 timeq_del(0, expire_ban, ban, TIMEQ_IGNORE_WHEN);
1259 expire_ban(void *data)
1261 struct banData *bd = data;
1262 if(!IsSuspended(bd->channel))
1264 struct banList bans;
1265 struct mod_chanmode change;
1267 bans = bd->channel->channel->banlist;
1268 mod_chanmode_init(&change);
1269 for(ii=0; ii<bans.used; ii++)
1271 if(!strcmp(bans.list[ii]->ban, bd->mask))
1274 change.args[0].mode = MODE_REMOVE|MODE_BAN;
1275 change.args[0].u.hostmask = bd->mask;
1276 mod_chanmode_announce(chanserv, bd->channel->channel, &change);
1282 del_channel_ban(bd);
1285 static void chanserv_expire_suspension(void *data);
1288 unregister_channel(struct chanData *channel, const char *reason)
1290 struct mod_chanmode change;
1291 char msgbuf[MAXLEN];
1293 /* After channel unregistration, the following must be cleaned
1295 - Channel information.
1298 - Channel suspension data.
1299 - Timeq entries. (Except timed bans, which are handled elsewhere.)
1305 timeq_del(0, NULL, channel, TIMEQ_IGNORE_FUNC | TIMEQ_IGNORE_WHEN);
1309 mod_chanmode_init(&change);
1310 change.modes_clear |= MODE_REGISTERED;
1311 mod_chanmode_announce(chanserv, channel->channel, &change);
1314 while(channel->users)
1315 del_channel_user(channel->users, 0);
1317 while(channel->bans)
1318 del_channel_ban(channel->bans);
1320 free(channel->topic);
1321 free(channel->registrar);
1322 free(channel->greeting);
1323 free(channel->user_greeting);
1324 free(channel->topic_mask);
1327 channel->prev->next = channel->next;
1329 channelList = channel->next;
1332 channel->next->prev = channel->prev;
1334 if(channel->suspended)
1336 struct chanNode *cNode = channel->channel;
1337 struct suspended *suspended, *next_suspended;
1339 for(suspended = channel->suspended; suspended; suspended = next_suspended)
1341 next_suspended = suspended->previous;
1342 free(suspended->suspender);
1343 free(suspended->reason);
1344 if(suspended->expires)
1345 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
1350 cNode->channel_info = NULL;
1352 channel->channel->channel_info = NULL;
1354 dict_delete(channel->notes);
1355 sprintf(msgbuf, "%s %s", channel->channel->name, reason);
1356 if(!IsSuspended(channel))
1357 DelChannelUser(chanserv, channel->channel, msgbuf, 0);
1358 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, msgbuf);
1359 UnlockChannel(channel->channel);
1361 registered_channels--;
1365 expire_channels(void *data)
1367 struct chanData *channel, *next;
1368 struct userData *user;
1369 char delay[INTERVALLEN], reason[INTERVALLEN + 64];
1371 intervalString(delay, chanserv_conf.channel_expire_delay, NULL);
1372 sprintf(reason, "Channel registration automatically expired after %s of disuse.", delay);
1374 for(channel = channelList; channel; channel = next)
1376 next = channel->next;
1378 /* See if the channel can be expired. */
1379 if(((now - channel->visited) <= chanserv_conf.channel_expire_delay)
1380 || IsProtected(channel))
1383 /* Make sure there are no high-ranking users still in the channel. */
1384 for(user=channel->users; user; user=user->next)
1385 if(user->present && (user->access >= UL_PRESENT) && !HANDLE_FLAGGED(user->handle, BOT))
1390 /* Unregister the channel */
1391 log_module(CS_LOG, LOG_INFO, "(%s) Channel registration expired.", channel->channel->name);
1392 unregister_channel(channel, "registration expired.");
1395 if(chanserv_conf.channel_expire_frequency && !data)
1396 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
1400 expire_dnrs(UNUSED_ARG(void *data))
1402 dict_iterator_t it, next;
1403 struct do_not_register *dnr;
1405 for(it = dict_first(handle_dnrs); it; it = next)
1407 dnr = iter_data(it);
1408 next = iter_next(it);
1409 if(dnr->expires && dnr->expires <= now)
1410 dict_remove(handle_dnrs, dnr->chan_name + 1);
1412 for(it = dict_first(plain_dnrs); it; it = next)
1414 dnr = iter_data(it);
1415 next = iter_next(it);
1416 if(dnr->expires && dnr->expires <= now)
1417 dict_remove(plain_dnrs, dnr->chan_name + 1);
1419 for(it = dict_first(mask_dnrs); it; it = next)
1421 dnr = iter_data(it);
1422 next = iter_next(it);
1423 if(dnr->expires && dnr->expires <= now)
1424 dict_remove(mask_dnrs, dnr->chan_name + 1);
1427 if(chanserv_conf.dnr_expire_frequency)
1428 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
1432 protect_user(const struct userNode *victim, const struct userNode *aggressor, struct chanData *channel)
1434 char protect = channel->chOpts[chProtect];
1435 struct userData *cs_victim, *cs_aggressor;
1437 /* Don't protect if no one is to be protected, someone is attacking
1438 himself, or if the aggressor is an IRC Operator. */
1439 if(protect == 'n' || victim == aggressor || IsOper(aggressor))
1442 /* Don't protect if the victim isn't authenticated (because they
1443 can't be a channel user), unless we are to protect non-users
1445 cs_victim = GetChannelAccess(channel, victim->handle_info);
1446 if(protect != 'a' && !cs_victim)
1449 /* Protect if the aggressor isn't a user because at this point,
1450 the aggressor can only be less than or equal to the victim. */
1451 cs_aggressor = GetChannelAccess(channel, aggressor->handle_info);
1455 /* If the aggressor was a user, then the victim can't be helped. */
1462 if(cs_victim->access > cs_aggressor->access)
1467 if(cs_victim->access >= cs_aggressor->access)
1476 validate_op(struct userNode *user, struct chanNode *channel, struct userNode *victim)
1478 struct chanData *cData = channel->channel_info;
1479 struct userData *cs_victim;
1481 if((!(cs_victim = GetChannelUser(cData, victim->handle_info))
1482 || (cs_victim->access < cData->lvlOpts[lvlGiveOps]))
1483 && !check_user_level(channel, user, lvlEnfOps, 0, 0))
1485 send_message(user, chanserv, "CSMSG_OPBY_LOCKED");
1493 validate_deop(struct userNode *user, struct chanNode *channel, struct userNode *victim)
1495 if(IsService(victim))
1497 send_message(user, chanserv, "MSG_SERVICE_IMMUNE", victim->nick);
1501 if(protect_user(victim, user, channel->channel_info))
1503 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
1510 static struct do_not_register *
1511 chanserv_add_dnr(const char *chan_name, const char *setter, unsigned long expires, const char *reason)
1513 struct do_not_register *dnr = calloc(1, sizeof(*dnr)+strlen(reason));
1514 safestrncpy(dnr->chan_name, chan_name, sizeof(dnr->chan_name));
1515 safestrncpy(dnr->setter, setter, sizeof(dnr->setter));
1516 strcpy(dnr->reason, reason);
1518 dnr->expires = expires;
1519 if(dnr->chan_name[0] == '*')
1520 dict_insert(handle_dnrs, dnr->chan_name+1, dnr);
1521 else if(strpbrk(dnr->chan_name, "*?"))
1522 dict_insert(mask_dnrs, dnr->chan_name, dnr);
1524 dict_insert(plain_dnrs, dnr->chan_name, dnr);
1528 static struct dnrList
1529 chanserv_find_dnrs(const char *chan_name, const char *handle, unsigned int max)
1531 struct dnrList list;
1532 dict_iterator_t it, next;
1533 struct do_not_register *dnr;
1535 dnrList_init(&list);
1537 if(handle && (dnr = dict_find(handle_dnrs, handle, NULL)))
1539 if(dnr->expires && dnr->expires <= now)
1540 dict_remove(handle_dnrs, handle);
1541 else if(list.used < max)
1542 dnrList_append(&list, dnr);
1545 if(chan_name && (dnr = dict_find(plain_dnrs, chan_name, NULL)))
1547 if(dnr->expires && dnr->expires <= now)
1548 dict_remove(plain_dnrs, chan_name);
1549 else if(list.used < max)
1550 dnrList_append(&list, dnr);
1555 for(it = dict_first(mask_dnrs); it && list.used < max; it = next)
1557 next = iter_next(it);
1558 if(!match_ircglob(chan_name, iter_key(it)))
1560 dnr = iter_data(it);
1561 if(dnr->expires && dnr->expires <= now)
1562 dict_remove(mask_dnrs, iter_key(it));
1564 dnrList_append(&list, dnr);
1571 static int dnr_print_func(struct do_not_register *dnr, void *extra)
1573 struct userNode *user;
1574 char buf1[INTERVALLEN];
1575 char buf2[INTERVALLEN];
1582 strftime(buf1, sizeof(buf1), "%d %b %Y", localtime(&feh));
1587 strftime(buf2, sizeof(buf2), "%d %b %Y", localtime(&feh));
1588 send_message(user, chanserv, "CSMSG_DNR_INFO_SET_EXPIRES", dnr->chan_name, buf1, dnr->setter, buf2, dnr->reason);
1592 send_message(user, chanserv, "CSMSG_DNR_INFO_SET", dnr->chan_name, buf1, dnr->setter, dnr->reason);
1595 send_message(user, chanserv, "CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
1600 chanserv_show_dnrs(struct userNode *user, struct svccmd *cmd, const char *chan_name, const char *handle)
1602 struct dnrList list;
1605 list = chanserv_find_dnrs(chan_name, handle, UINT_MAX);
1606 for(ii = 0; (ii < list.used) && (ii < 10); ++ii)
1607 dnr_print_func(list.list[ii], user);
1609 reply("CSMSG_MORE_DNRS", list.used - ii);
1614 struct do_not_register *
1615 chanserv_is_dnr(const char *chan_name, struct handle_info *handle)
1617 struct dnrList list;
1618 struct do_not_register *dnr;
1620 list = chanserv_find_dnrs(chan_name, handle ? handle->handle : NULL, 1);
1621 dnr = list.used ? list.list[0] : NULL;
1626 static unsigned int send_dnrs(struct userNode *user, dict_t dict)
1628 struct do_not_register *dnr;
1629 dict_iterator_t it, next;
1630 unsigned int matches = 0;
1632 for(it = dict_first(dict); it; it = next)
1634 dnr = iter_data(it);
1635 next = iter_next(it);
1636 if(dnr->expires && dnr->expires <= now)
1638 dict_remove(dict, iter_key(it));
1641 dnr_print_func(dnr, user);
1648 static CHANSERV_FUNC(cmd_noregister)
1652 unsigned long expiry, duration;
1653 unsigned int matches;
1657 reply("CSMSG_DNR_SEARCH_RESULTS");
1658 matches = send_dnrs(user, handle_dnrs);
1659 matches += send_dnrs(user, plain_dnrs);
1660 matches += send_dnrs(user, mask_dnrs);
1662 reply("MSG_MATCH_COUNT", matches);
1664 reply("MSG_NO_MATCHES");
1670 if(!IsChannelName(target) && (*target != '*'))
1672 reply("CSMSG_NOT_DNR", target);
1680 reply("MSG_INVALID_DURATION", argv[2]);
1684 if(!strcmp(argv[2], "0"))
1686 else if((duration = ParseInterval(argv[2])))
1687 expiry = now + duration;
1690 reply("MSG_INVALID_DURATION", argv[2]);
1694 reason = unsplit_string(argv + 3, argc - 3, NULL);
1695 if((*target == '*') && !get_handle_info(target + 1))
1697 reply("MSG_HANDLE_UNKNOWN", target + 1);
1700 chanserv_add_dnr(target, user->handle_info->handle, expiry, reason);
1701 reply("CSMSG_NOREGISTER_CHANNEL", target);
1705 reply("CSMSG_DNR_SEARCH_RESULTS");
1707 matches = chanserv_show_dnrs(user, cmd, NULL, target + 1);
1709 matches = chanserv_show_dnrs(user, cmd, target, NULL);
1711 reply("MSG_NO_MATCHES");
1715 static CHANSERV_FUNC(cmd_allowregister)
1717 const char *chan_name = argv[1];
1719 if(((chan_name[0] == '*') && dict_remove(handle_dnrs, chan_name+1))
1720 || dict_remove(plain_dnrs, chan_name)
1721 || dict_remove(mask_dnrs, chan_name))
1723 reply("CSMSG_DNR_REMOVED", chan_name);
1726 reply("CSMSG_NO_SUCH_DNR", chan_name);
1731 struct userNode *source;
1735 unsigned long min_set, max_set;
1736 unsigned long min_expires, max_expires;
1741 dnr_search_matches(const struct do_not_register *dnr, const struct dnr_search *search)
1743 return !((dnr->set < search->min_set)
1744 || (dnr->set > search->max_set)
1745 || (dnr->expires < search->min_expires)
1746 || (search->max_expires
1747 && ((dnr->expires == 0)
1748 || (dnr->expires > search->max_expires)))
1749 || (search->chan_mask
1750 && !match_ircglob(dnr->chan_name, search->chan_mask))
1751 || (search->setter_mask
1752 && !match_ircglob(dnr->setter, search->setter_mask))
1753 || (search->reason_mask
1754 && !match_ircglob(dnr->reason, search->reason_mask)));
1757 static struct dnr_search *
1758 dnr_search_create(struct userNode *user, struct svccmd *cmd, unsigned int argc, char *argv[])
1760 struct dnr_search *discrim;
1763 discrim = calloc(1, sizeof(*discrim));
1764 discrim->source = user;
1765 discrim->chan_mask = NULL;
1766 discrim->setter_mask = NULL;
1767 discrim->reason_mask = NULL;
1768 discrim->max_set = INT_MAX;
1769 discrim->limit = 50;
1771 for(ii=0; ii<argc; ++ii)
1775 reply("MSG_MISSING_PARAMS", argv[ii]);
1778 else if(0 == irccasecmp(argv[ii], "channel"))
1780 discrim->chan_mask = argv[++ii];
1782 else if(0 == irccasecmp(argv[ii], "setter"))
1784 discrim->setter_mask = argv[++ii];
1786 else if(0 == irccasecmp(argv[ii], "reason"))
1788 discrim->reason_mask = argv[++ii];
1790 else if(0 == irccasecmp(argv[ii], "limit"))
1792 discrim->limit = strtoul(argv[++ii], NULL, 0);
1794 else if(0 == irccasecmp(argv[ii], "set"))
1796 const char *cmp = argv[++ii];
1799 discrim->min_set = now - ParseInterval(cmp + 2);
1801 discrim->min_set = now - (ParseInterval(cmp + 1) - 1);
1802 } else if(cmp[0] == '=') {
1803 discrim->min_set = discrim->max_set = now - ParseInterval(cmp + 1);
1804 } else if(cmp[0] == '>') {
1806 discrim->max_set = now - ParseInterval(cmp + 2);
1808 discrim->max_set = now - (ParseInterval(cmp + 1) - 1);
1810 discrim->max_set = now - (ParseInterval(cmp) - 1);
1813 else if(0 == irccasecmp(argv[ii], "expires"))
1815 const char *cmp = argv[++ii];
1818 discrim->max_expires = now + ParseInterval(cmp + 2);
1820 discrim->max_expires = now + (ParseInterval(cmp + 1) - 1);
1821 } else if(cmp[0] == '=') {
1822 discrim->min_expires = discrim->max_expires = now + ParseInterval(cmp + 1);
1823 } else if(cmp[0] == '>') {
1825 discrim->min_expires = now + ParseInterval(cmp + 2);
1827 discrim->min_expires = now + (ParseInterval(cmp + 1) - 1);
1829 discrim->min_expires = now + (ParseInterval(cmp) - 1);
1834 reply("MSG_INVALID_CRITERIA", argv[ii]);
1845 typedef int (*dnr_search_func)(struct do_not_register *match, void *extra);
1848 dnr_search(struct dnr_search *discrim, dnr_search_func dsf, void *data)
1850 struct do_not_register *dnr;
1851 dict_iterator_t next;
1856 /* Initialize local variables. */
1859 if(discrim->chan_mask)
1861 int shift = (discrim->chan_mask[0] == '\\' && discrim->chan_mask[1] == '*') ? 2 : 0;
1862 if('\0' == discrim->chan_mask[shift + strcspn(discrim->chan_mask+shift, "*?")])
1866 if(target_fixed && discrim->chan_mask[0] == '\\' && discrim->chan_mask[1] == '*')
1868 /* Check against account-based DNRs. */
1869 dnr = dict_find(handle_dnrs, discrim->chan_mask + 2, NULL);
1870 if(dnr && dnr_search_matches(dnr, discrim) && (count++ < discrim->limit))
1873 else if(target_fixed)
1875 /* Check against channel-based DNRs. */
1876 dnr = dict_find(plain_dnrs, discrim->chan_mask, NULL);
1877 if(dnr && dnr_search_matches(dnr, discrim) && (count++ < discrim->limit))
1882 /* Exhaustively search account DNRs. */
1883 for(it = dict_first(handle_dnrs); it; it = next)
1885 next = iter_next(it);
1886 dnr = iter_data(it);
1887 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
1891 /* Do the same for channel DNRs. */
1892 for(it = dict_first(plain_dnrs); it; it = next)
1894 next = iter_next(it);
1895 dnr = iter_data(it);
1896 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
1900 /* Do the same for wildcarded channel DNRs. */
1901 for(it = dict_first(mask_dnrs); it; it = next)
1903 next = iter_next(it);
1904 dnr = iter_data(it);
1905 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
1913 dnr_remove_func(struct do_not_register *match, void *extra)
1915 struct userNode *user;
1918 chan_name = alloca(strlen(match->chan_name) + 1);
1919 strcpy(chan_name, match->chan_name);
1921 if(((chan_name[0] == '*') && dict_remove(handle_dnrs, chan_name+1))
1922 || dict_remove(plain_dnrs, chan_name)
1923 || dict_remove(mask_dnrs, chan_name))
1925 send_message(user, chanserv, "CSMSG_DNR_REMOVED", chan_name);
1931 dnr_count_func(struct do_not_register *match, void *extra)
1933 return 0; (void)match; (void)extra;
1936 static MODCMD_FUNC(cmd_dnrsearch)
1938 struct dnr_search *discrim;
1939 dnr_search_func action;
1940 struct svccmd *subcmd;
1941 unsigned int matches;
1944 sprintf(buf, "dnrsearch %s", argv[1]);
1945 subcmd = dict_find(cmd->parent->commands, buf, NULL);
1948 reply("CSMSG_DNR_BAD_ACTION", argv[1]);
1951 if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
1953 if(!irccasecmp(argv[1], "print"))
1954 action = dnr_print_func;
1955 else if(!irccasecmp(argv[1], "remove"))
1956 action = dnr_remove_func;
1957 else if(!irccasecmp(argv[1], "count"))
1958 action = dnr_count_func;
1961 reply("CSMSG_DNR_BAD_ACTION", argv[1]);
1965 discrim = dnr_search_create(user, cmd, argc-2, argv+2);
1969 if(action == dnr_print_func)
1970 reply("CSMSG_DNR_SEARCH_RESULTS");
1971 matches = dnr_search(discrim, action, user);
1973 reply("MSG_MATCH_COUNT", matches);
1975 reply("MSG_NO_MATCHES");
1981 chanserv_get_owned_count(struct handle_info *hi)
1983 struct userData *cList;
1986 for(owned=0, cList=hi->channels; cList; cList=cList->u_next)
1987 if(cList->access == UL_OWNER)
1992 static CHANSERV_FUNC(cmd_register)
1994 struct handle_info *handle;
1995 struct chanData *cData;
1996 struct modeNode *mn;
1997 char reason[MAXLEN];
1999 unsigned int new_channel, force=0;
2000 struct do_not_register *dnr;
2004 if(channel->channel_info)
2006 reply("CSMSG_ALREADY_REGGED", channel->name);
2010 if(channel->bad_channel)
2012 reply("CSMSG_ILLEGAL_CHANNEL", channel->name);
2017 && (!(mn = GetUserMode(channel, user)) || !(mn->modes & MODE_CHANOP)))
2019 reply("CSMSG_MUST_BE_OPPED", channel->name);
2024 chan_name = channel->name;
2028 if((argc < 2) || !IsChannelName(argv[1]))
2030 reply("MSG_NOT_CHANNEL_NAME");
2034 if(opserv_bad_channel(argv[1]))
2036 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
2041 chan_name = argv[1];
2044 if(argc >= (new_channel+2))
2046 if(!IsHelping(user))
2048 reply("CSMSG_PROXY_FORBIDDEN");
2052 if(!(handle = modcmd_get_handle_info(user, argv[new_channel+1])))
2054 force = (argc > (new_channel+2)) && !irccasecmp(argv[new_channel+2], "force");
2055 dnr = chanserv_is_dnr(chan_name, handle);
2059 handle = user->handle_info;
2060 dnr = chanserv_is_dnr(chan_name, handle);
2064 if(!IsHelping(user))
2065 reply("CSMSG_DNR_CHANNEL", chan_name);
2067 chanserv_show_dnrs(user, cmd, chan_name, handle->handle);
2071 if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force)
2073 reply("CSMSG_OWN_TOO_MANY", handle->handle, chanserv_conf.max_owned);
2078 channel = AddChannel(argv[1], now, NULL, NULL);
2080 cData = register_channel(channel, user->handle_info->handle);
2081 scan_user_presence(add_channel_user(cData, handle, UL_OWNER, 0, NULL), NULL);
2082 cData->modes = chanserv_conf.default_modes;
2084 cData->modes.modes_set |= MODE_REGISTERED;
2085 if (IsOffChannel(cData))
2087 mod_chanmode_announce(chanserv, channel, &cData->modes);
2091 struct mod_chanmode *change = mod_chanmode_dup(&cData->modes, 1);
2092 change->args[change->argc].mode = MODE_CHANOP;
2093 change->args[change->argc].u.member = AddChannelUser(chanserv, channel);
2095 mod_chanmode_announce(chanserv, channel, change);
2096 mod_chanmode_free(change);
2099 /* Initialize the channel's max user record. */
2100 cData->max = channel->members.used;
2102 if(handle != user->handle_info)
2103 reply("CSMSG_PROXY_SUCCESS", handle->handle, channel->name);
2105 reply("CSMSG_REG_SUCCESS", channel->name);
2107 sprintf(reason, "%s registered to %s by %s.", channel->name, handle->handle, user->handle_info->handle);
2108 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
2113 make_confirmation_string(struct userData *uData)
2115 static char strbuf[16];
2120 for(src = uData->handle->handle; *src; )
2121 accum = accum * 31 + toupper(*src++);
2123 for(src = uData->channel->channel->name; *src; )
2124 accum = accum * 31 + toupper(*src++);
2125 sprintf(strbuf, "%08x", accum);
2129 static CHANSERV_FUNC(cmd_unregister)
2132 char reason[MAXLEN];
2133 struct chanData *cData;
2134 struct userData *uData;
2136 cData = channel->channel_info;
2139 reply("CSMSG_NOT_REGISTERED", channel->name);
2143 uData = GetChannelUser(cData, user->handle_info);
2144 if(!uData || (uData->access < UL_OWNER))
2146 reply("CSMSG_NO_ACCESS");
2150 if(IsProtected(cData))
2152 reply("CSMSG_UNREG_NODELETE", channel->name);
2156 if(!IsHelping(user))
2158 const char *confirm_string;
2159 if(IsSuspended(cData))
2161 reply("CSMSG_CHAN_SUSPENDED", channel->name, cData->suspended->reason);
2164 confirm_string = make_confirmation_string(uData);
2165 if((argc < 2) || strcmp(argv[1], confirm_string))
2167 reply("CSMSG_CONFIRM_UNREG", confirm_string);
2172 sprintf(reason, "unregistered by %s.", user->handle_info->handle);
2173 name = strdup(channel->name);
2174 unregister_channel(cData, reason);
2175 reply("CSMSG_UNREG_SUCCESS", name);
2180 static CHANSERV_FUNC(cmd_move)
2182 struct mod_chanmode change;
2183 struct chanNode *target;
2184 struct modeNode *mn;
2185 struct userData *uData;
2186 char reason[MAXLEN];
2187 struct do_not_register *dnr;
2191 if(IsProtected(channel->channel_info))
2193 reply("CSMSG_MOVE_NODELETE", channel->name);
2197 if(!IsChannelName(argv[1]))
2199 reply("MSG_NOT_CHANNEL_NAME");
2203 if(opserv_bad_channel(argv[1]))
2205 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
2209 if(!IsHelping(user) || (argc < 3) || irccasecmp(argv[2], "force"))
2211 for(uData = channel->channel_info->users; uData; uData = uData->next)
2213 if((uData->access == UL_OWNER) && (dnr = chanserv_is_dnr(argv[1], uData->handle)))
2215 if(!IsHelping(user))
2216 reply("CSMSG_DNR_CHANNEL_MOVE", argv[1]);
2218 chanserv_show_dnrs(user, cmd, argv[1], uData->handle->handle);
2224 mod_chanmode_init(&change);
2225 if(!(target = GetChannel(argv[1])))
2227 target = AddChannel(argv[1], now, NULL, NULL);
2228 if(!IsSuspended(channel->channel_info))
2229 AddChannelUser(chanserv, target);
2231 else if(target->channel_info)
2233 reply("CSMSG_ALREADY_REGGED", target->name);
2236 else if((!(mn = GetUserMode(target, user)) || !(mn->modes && MODE_CHANOP))
2237 && !IsHelping(user))
2239 reply("CSMSG_MUST_BE_OPPED", target->name);
2242 else if(!IsSuspended(channel->channel_info))
2245 change.args[0].mode = MODE_CHANOP;
2246 change.args[0].u.member = AddChannelUser(chanserv, target);
2247 mod_chanmode_announce(chanserv, target, &change);
2252 /* Clear MODE_REGISTERED from old channel, add it to new. */
2254 change.modes_clear = MODE_REGISTERED;
2255 mod_chanmode_announce(chanserv, channel, &change);
2256 change.modes_clear = 0;
2257 change.modes_set = MODE_REGISTERED;
2258 mod_chanmode_announce(chanserv, target, &change);
2261 /* Move the channel_info to the target channel; it
2262 shouldn't be necessary to clear timeq callbacks
2263 for the old channel. */
2264 target->channel_info = channel->channel_info;
2265 target->channel_info->channel = target;
2266 channel->channel_info = NULL;
2268 /* Check whether users are present in the new channel. */
2269 for(uData = target->channel_info->users; uData; uData = uData->next)
2270 scan_user_presence(uData, NULL);
2272 reply("CSMSG_MOVE_SUCCESS", target->name);
2274 sprintf(reason, "%s moved to %s by %s.", channel->name, target->name, user->handle_info->handle);
2275 if(!IsSuspended(target->channel_info))
2277 char reason2[MAXLEN];
2278 sprintf(reason2, "Channel moved to %s by %s.", target->name, user->handle_info->handle);
2279 DelChannelUser(chanserv, channel, reason2, 0);
2281 UnlockChannel(channel);
2282 LockChannel(target);
2283 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
2288 merge_users(struct chanData *source, struct chanData *target)
2290 struct userData *suData, *tuData, *next;
2296 /* Insert the source's users into the scratch area. */
2297 for(suData = source->users; suData; suData = suData->next)
2298 dict_insert(merge, suData->handle->handle, suData);
2300 /* Iterate through the target's users, looking for
2301 users common to both channels. The lower access is
2302 removed from either the scratch area or target user
2304 for(tuData = target->users; tuData; tuData = next)
2306 struct userData *choice;
2308 next = tuData->next;
2310 /* If a source user exists with the same handle as a target
2311 channel's user, resolve the conflict by removing one. */
2312 suData = dict_find(merge, tuData->handle->handle, NULL);
2316 /* Pick the data we want to keep. */
2317 /* If the access is the same, use the later seen time. */
2318 if(suData->access == tuData->access)
2319 choice = (suData->seen > tuData->seen) ? suData : tuData;
2320 else /* Otherwise, keep the higher access level. */
2321 choice = (suData->access > tuData->access) ? suData : tuData;
2322 /* Use the later seen time. */
2323 if(suData->seen < tuData->seen)
2324 suData->seen = tuData->seen;
2326 tuData->seen = suData->seen;
2328 /* Remove the user that wasn't picked. */
2329 if(choice == tuData)
2331 dict_remove(merge, suData->handle->handle);
2332 del_channel_user(suData, 0);
2335 del_channel_user(tuData, 0);
2338 /* Move the remaining users to the target channel. */
2339 for(it = dict_first(merge); it; it = iter_next(it))
2341 suData = iter_data(it);
2343 /* Insert the user into the target channel's linked list. */
2344 suData->prev = NULL;
2345 suData->next = target->users;
2346 suData->channel = target;
2349 target->users->prev = suData;
2350 target->users = suData;
2352 /* Update the user counts for the target channel; the
2353 source counts are left alone. */
2354 target->userCount++;
2356 /* Check whether the user is in the target channel. */
2357 scan_user_presence(suData, NULL);
2360 /* Possible to assert (source->users == NULL) here. */
2361 source->users = NULL;
2366 merge_bans(struct chanData *source, struct chanData *target)
2368 struct banData *sbData, *tbData, *sNext, *tNext, *tFront;
2370 /* Hold on to the original head of the target ban list
2371 to avoid comparing source bans with source bans. */
2372 tFront = target->bans;
2374 /* Perform a totally expensive O(n*m) merge, ick. */
2375 for(sbData = source->bans; sbData; sbData = sNext)
2377 /* Flag to track whether the ban's been moved
2378 to the destination yet. */
2381 /* Possible to assert (sbData->prev == NULL) here. */
2382 sNext = sbData->next;
2384 for(tbData = tFront; tbData; tbData = tNext)
2386 tNext = tbData->next;
2388 /* Perform two comparisons between each source
2389 and target ban, conflicts are resolved by
2390 keeping the broader ban and copying the later
2391 expiration and triggered time. */
2392 if(match_ircglobs(tbData->mask, sbData->mask))
2394 /* There is a broader ban in the target channel that
2395 overrides one in the source channel; remove the
2396 source ban and break. */
2397 if(sbData->expires > tbData->expires)
2398 tbData->expires = sbData->expires;
2399 if(sbData->triggered > tbData->triggered)
2400 tbData->triggered = sbData->triggered;
2401 del_channel_ban(sbData);
2404 else if(match_ircglobs(sbData->mask, tbData->mask))
2406 /* There is a broader ban in the source channel that
2407 overrides one in the target channel; remove the
2408 target ban, fall through and move the source over. */
2409 if(tbData->expires > sbData->expires)
2410 sbData->expires = tbData->expires;
2411 if(tbData->triggered > sbData->triggered)
2412 sbData->triggered = tbData->triggered;
2413 if(tbData == tFront)
2415 del_channel_ban(tbData);
2418 /* Source bans can override multiple target bans, so
2419 we allow a source to run through this loop multiple
2420 times, but we can only move it once. */
2425 /* Remove the source ban from the source ban list. */
2427 sbData->next->prev = sbData->prev;
2429 /* Modify the source ban's associated channel. */
2430 sbData->channel = target;
2432 /* Insert the ban into the target channel's linked list. */
2433 sbData->prev = NULL;
2434 sbData->next = target->bans;
2437 target->bans->prev = sbData;
2438 target->bans = sbData;
2440 /* Update the user counts for the target channel. */
2445 /* Possible to assert (source->bans == NULL) here. */
2446 source->bans = NULL;
2450 merge_data(struct chanData *source, struct chanData *target)
2452 /* Use more recent visited and owner-transfer time; use older
2453 * registered time. Bitwise or may_opchan. Use higher max.
2454 * Do not touch last_refresh, ban count or user counts.
2456 if(source->visited > target->visited)
2457 target->visited = source->visited;
2458 if(source->registered < target->registered)
2459 target->registered = source->registered;
2460 if(source->ownerTransfer > target->ownerTransfer)
2461 target->ownerTransfer = source->ownerTransfer;
2462 if(source->may_opchan)
2463 target->may_opchan = 1;
2464 if(source->max > target->max)
2465 target->max = source->max;
2469 merge_channel(struct chanData *source, struct chanData *target)
2471 merge_users(source, target);
2472 merge_bans(source, target);
2473 merge_data(source, target);
2476 static CHANSERV_FUNC(cmd_merge)
2478 struct userData *target_user;
2479 struct chanNode *target;
2480 char reason[MAXLEN];
2484 /* Make sure the target channel exists and is registered to the user
2485 performing the command. */
2486 if(!(target = GetChannel(argv[1])))
2488 reply("MSG_INVALID_CHANNEL");
2492 if(!target->channel_info)
2494 reply("CSMSG_NOT_REGISTERED", target->name);
2498 if(IsProtected(channel->channel_info))
2500 reply("CSMSG_MERGE_NODELETE");
2504 if(IsSuspended(target->channel_info))
2506 reply("CSMSG_MERGE_SUSPENDED");
2510 if(channel == target)
2512 reply("CSMSG_MERGE_SELF");
2516 target_user = GetChannelUser(target->channel_info, user->handle_info);
2517 if(!target_user || (target_user->access < UL_OWNER))
2519 reply("CSMSG_MERGE_NOT_OWNER");
2523 /* Merge the channel structures and associated data. */
2524 merge_channel(channel->channel_info, target->channel_info);
2525 sprintf(reason, "merged into %s by %s.", target->name, user->handle_info->handle);
2526 unregister_channel(channel->channel_info, reason);
2527 reply("CSMSG_MERGE_SUCCESS", target->name);
2531 static CHANSERV_FUNC(cmd_opchan)
2533 struct mod_chanmode change;
2534 if(!IsHelping(user) && !channel->channel_info->may_opchan)
2536 reply("CSMSG_ALREADY_OPCHANNED", channel->name);
2539 channel->channel_info->may_opchan = 0;
2540 mod_chanmode_init(&change);
2542 change.args[0].mode = MODE_CHANOP;
2543 change.args[0].u.member = GetUserMode(channel, chanserv);
2544 if(!change.args[0].u.member)
2546 reply("CSMSG_OUT_OF_CHANNEL", channel->name);
2549 mod_chanmode_announce(chanserv, channel, &change);
2550 reply("CSMSG_OPCHAN_DONE", channel->name);
2554 static CHANSERV_FUNC(cmd_adduser)
2556 struct userData *actee;
2557 struct userData *actor, *real_actor;
2558 struct handle_info *handle;
2559 unsigned short access_level, override = 0;
2563 if(channel->channel_info->userCount >= chanserv_conf.max_chan_users)
2565 reply("CSMSG_MAXIMUM_USERS", chanserv_conf.max_chan_users);
2569 access_level = user_level_from_name(argv[2], UL_OWNER);
2572 reply("CSMSG_INVALID_ACCESS", argv[2]);
2576 actor = GetChannelUser(channel->channel_info, user->handle_info);
2577 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
2579 if(actor->access <= access_level)
2581 reply("CSMSG_NO_BUMP_ACCESS");
2585 /* Trying to add someone with equal/more access? */
2586 if (!real_actor || real_actor->access <= access_level)
2587 override = CMD_LOG_OVERRIDE;
2589 if(!(handle = modcmd_get_handle_info(user, argv[1])))
2592 if((actee = GetTrueChannelAccess(channel->channel_info, handle)))
2594 reply("CSMSG_USER_EXISTS", handle->handle, channel->name, actee->access);
2598 actee = add_channel_user(channel->channel_info, handle, access_level, 0, NULL);
2599 scan_user_presence(actee, NULL);
2600 reply("CSMSG_ADDED_USER", handle->handle, channel->name, access_level);
2601 return 1 | override;
2604 static CHANSERV_FUNC(cmd_clvl)
2606 struct handle_info *handle;
2607 struct userData *victim;
2608 struct userData *actor, *real_actor;
2609 unsigned short new_access, override = 0;
2610 int privileged = IsHelping(user) && ((user->handle_info->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
2614 actor = GetChannelUser(channel->channel_info, user->handle_info);
2615 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
2617 if(!(handle = modcmd_get_handle_info(user, argv[1])))
2620 if(handle == user->handle_info && !privileged)
2622 reply("CSMSG_NO_SELF_CLVL");
2626 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
2628 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
2632 if(actor->access <= victim->access && !privileged)
2634 reply("MSG_USER_OUTRANKED", handle->handle);
2638 new_access = user_level_from_name(argv[2], UL_OWNER);
2642 reply("CSMSG_INVALID_ACCESS", argv[2]);
2646 if(new_access >= actor->access && !privileged)
2648 reply("CSMSG_NO_BUMP_ACCESS");
2652 /* Trying to clvl a equal/higher user? */
2653 if(!real_actor || (real_actor->access <= victim->access && handle != user->handle_info))
2654 override = CMD_LOG_OVERRIDE;
2655 /* Trying to clvl someone to equal/higher access? */
2656 if(!real_actor || new_access >= real_actor->access)
2657 override = CMD_LOG_OVERRIDE;
2658 /* Helpers clvling themselves get caught by the "clvl someone to equal/higher access" check.
2659 * If they lower their own access it's not a big problem.
2662 victim->access = new_access;
2663 reply("CSMSG_CHANGED_ACCESS", handle->handle, new_access, channel->name);
2664 return 1 | override;
2667 static CHANSERV_FUNC(cmd_deluser)
2669 struct handle_info *handle;
2670 struct userData *victim;
2671 struct userData *actor, *real_actor;
2672 unsigned short access_level, override = 0;
2677 actor = GetChannelUser(channel->channel_info, user->handle_info);
2678 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
2680 if(!(handle = modcmd_get_handle_info(user, argv[argc-1])))
2683 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
2685 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
2691 access_level = user_level_from_name(argv[1], UL_OWNER);
2694 reply("CSMSG_INVALID_ACCESS", argv[1]);
2697 if(access_level != victim->access)
2699 reply("CSMSG_INCORRECT_ACCESS", handle->handle, victim->access, argv[1]);
2705 access_level = victim->access;
2708 if((actor->access <= victim->access) && !IsHelping(user))
2710 reply("MSG_USER_OUTRANKED", victim->handle->handle);
2714 /* If people delete themselves it is an override, but they
2715 * could've used deleteme so we don't log it as an override
2717 if(!real_actor || (real_actor->access <= victim->access && real_actor != victim))
2718 override = CMD_LOG_OVERRIDE;
2720 chan_name = strdup(channel->name);
2721 del_channel_user(victim, 1);
2722 reply("CSMSG_DELETED_USER", handle->handle, access_level, chan_name);
2724 return 1 | override;
2728 cmd_mdel_user(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, char *mask, struct svccmd *cmd)
2730 struct userData *actor, *real_actor, *uData, *next;
2731 unsigned int override = 0;
2733 actor = GetChannelUser(channel->channel_info, user->handle_info);
2734 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
2736 if(min_access > max_access)
2738 reply("CSMSG_BAD_RANGE", min_access, max_access);
2742 if(actor->access <= max_access)
2744 reply("CSMSG_NO_ACCESS");
2748 if(!real_actor || real_actor->access <= max_access)
2749 override = CMD_LOG_OVERRIDE;
2751 for(uData = channel->channel_info->users; uData; uData = next)
2755 if((uData->access >= min_access)
2756 && (uData->access <= max_access)
2757 && match_ircglob(uData->handle->handle, mask))
2758 del_channel_user(uData, 1);
2761 reply("CSMSG_DELETED_USERS", mask, min_access, max_access, channel->name);
2762 return 1 | override;
2765 static CHANSERV_FUNC(cmd_mdelowner)
2767 return cmd_mdel_user(user, channel, UL_OWNER, UL_OWNER, argv[1], cmd);
2770 static CHANSERV_FUNC(cmd_mdelcoowner)
2772 return cmd_mdel_user(user, channel, UL_COOWNER, UL_COOWNER, argv[1], cmd);
2775 static CHANSERV_FUNC(cmd_mdelmaster)
2777 return cmd_mdel_user(user, channel, UL_MASTER, UL_MASTER, argv[1], cmd);
2780 static CHANSERV_FUNC(cmd_mdelop)
2782 return cmd_mdel_user(user, channel, UL_OP, UL_OP, argv[1], cmd);
2785 static CHANSERV_FUNC(cmd_mdelpeon)
2787 return cmd_mdel_user(user, channel, UL_PEON, UL_PEON, argv[1], cmd);
2791 cmd_trim_bans(struct userNode *user, struct chanNode *channel, unsigned long duration)
2793 struct banData *bData, *next;
2794 char interval[INTERVALLEN];
2796 unsigned long limit;
2799 limit = now - duration;
2800 for(bData = channel->channel_info->bans; bData; bData = next)
2804 if((bData->triggered && bData->triggered >= limit) || (bData->set && bData->set >= limit))
2807 del_channel_ban(bData);
2811 intervalString(interval, duration, user->handle_info);
2812 send_message(user, chanserv, "CSMSG_TRIMMED_BANS", count, channel->name, interval);
2817 cmd_trim_users(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, unsigned long duration, int vacation)
2819 struct userData *actor, *uData, *next;
2820 char interval[INTERVALLEN];
2822 unsigned long limit;
2824 actor = GetChannelAccess(channel->channel_info, user->handle_info);
2825 if(min_access > max_access)
2827 send_message(user, chanserv, "CSMSG_BAD_RANGE", min_access, max_access);
2831 if(!actor || actor->access <= max_access)
2833 send_message(user, chanserv, "CSMSG_NO_ACCESS");
2838 limit = now - duration;
2839 for(uData = channel->channel_info->users; uData; uData = next)
2843 if((uData->seen > limit)
2845 || (HANDLE_FLAGGED(uData->handle, FROZEN) && !vacation))
2848 if(((uData->access >= min_access) && (uData->access <= max_access))
2849 || (!max_access && (uData->access < actor->access)))
2851 del_channel_user(uData, 1);
2859 max_access = (actor->access > UL_OWNER) ? UL_OWNER : (actor->access - 1);
2861 send_message(user, chanserv, "CSMSG_TRIMMED_USERS", count, min_access, max_access, channel->name, intervalString(interval, duration, user->handle_info));
2865 static CHANSERV_FUNC(cmd_trim)
2867 unsigned long duration;
2868 unsigned short min_level, max_level;
2873 vacation = argc > 3 && !strcmp(argv[3], "vacation");
2874 duration = ParseInterval(argv[2]);
2877 reply("CSMSG_CANNOT_TRIM");
2881 if(!irccasecmp(argv[1], "bans"))
2883 cmd_trim_bans(user, channel, duration);
2886 else if(!irccasecmp(argv[1], "users"))
2888 cmd_trim_users(user, channel, 0, 0, duration, vacation);
2891 else if(parse_level_range(&min_level, &max_level, argv[1]))
2893 cmd_trim_users(user, channel, min_level, max_level, duration, vacation);
2896 else if((min_level = user_level_from_name(argv[1], UL_OWNER)))
2898 cmd_trim_users(user, channel, min_level, min_level, duration, vacation);
2903 reply("CSMSG_INVALID_TRIM", argv[1]);
2908 /* If argc is 0 in cmd_up or cmd_down, no notices will be sent
2909 to the user. cmd_all takes advantage of this. */
2910 static CHANSERV_FUNC(cmd_up)
2912 struct mod_chanmode change;
2913 struct userData *uData;
2916 mod_chanmode_init(&change);
2918 change.args[0].u.member = GetUserMode(channel, user);
2919 if(!change.args[0].u.member)
2922 reply("MSG_CHANNEL_ABSENT", channel->name);
2926 uData = GetChannelAccess(channel->channel_info, user->handle_info);
2930 reply("CSMSG_GODMODE_UP", argv[0]);
2933 else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveOps])
2935 change.args[0].mode = MODE_CHANOP;
2936 errmsg = "CSMSG_ALREADY_OPPED";
2938 else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveVoice])
2940 change.args[0].mode = MODE_VOICE;
2941 errmsg = "CSMSG_ALREADY_VOICED";
2946 reply("CSMSG_NO_ACCESS");
2949 change.args[0].mode &= ~change.args[0].u.member->modes;
2950 if(!change.args[0].mode)
2953 reply(errmsg, channel->name);
2956 modcmd_chanmode_announce(&change);
2960 static CHANSERV_FUNC(cmd_down)
2962 struct mod_chanmode change;
2964 mod_chanmode_init(&change);
2966 change.args[0].u.member = GetUserMode(channel, user);
2967 if(!change.args[0].u.member)
2970 reply("MSG_CHANNEL_ABSENT", channel->name);
2974 if(!change.args[0].u.member->modes)
2977 reply("CSMSG_ALREADY_DOWN", channel->name);
2981 change.args[0].mode = MODE_REMOVE | change.args[0].u.member->modes;
2982 modcmd_chanmode_announce(&change);
2986 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)
2988 struct userData *cList;
2990 for(cList = user->handle_info->channels; cList; cList = cList->u_next)
2992 if(IsSuspended(cList->channel)
2993 || IsUserSuspended(cList)
2994 || !GetUserMode(cList->channel->channel, user))
2997 mcmd(user, cList->channel->channel, 0, NULL, cmd);
3003 static CHANSERV_FUNC(cmd_upall)
3005 return cmd_all(CSFUNC_ARGS, cmd_up);
3008 static CHANSERV_FUNC(cmd_downall)
3010 return cmd_all(CSFUNC_ARGS, cmd_down);
3013 typedef int validate_func_t(struct userNode *user, struct chanNode *channel, struct userNode *victim);
3014 typedef void process_func_t(unsigned int num, struct userNode **newops, struct chanNode *channel, struct userNode *who, int announce);
3017 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)
3019 unsigned int ii, valid;
3020 struct userNode *victim;
3021 struct mod_chanmode *change;
3023 change = mod_chanmode_alloc(argc - 1);
3025 for(ii=valid=0; ++ii < argc; )
3027 if(!(victim = GetUserH(argv[ii])))
3029 change->args[valid].mode = mode;
3030 change->args[valid].u.member = GetUserMode(channel, victim);
3031 if(!change->args[valid].u.member)
3033 if(validate && !validate(user, channel, victim))
3038 change->argc = valid;
3039 if(valid < (argc-1))
3040 reply("CSMSG_PROCESS_FAILED");
3043 modcmd_chanmode_announce(change);
3044 reply(action, channel->name);
3046 mod_chanmode_free(change);
3050 static CHANSERV_FUNC(cmd_op)
3052 return modify_users(CSFUNC_ARGS, validate_op, MODE_CHANOP, "CSMSG_OPPED_USERS");
3055 static CHANSERV_FUNC(cmd_deop)
3057 return modify_users(CSFUNC_ARGS, validate_deop, MODE_REMOVE|MODE_CHANOP, "CSMSG_DEOPPED_USERS");
3060 static CHANSERV_FUNC(cmd_voice)
3062 return modify_users(CSFUNC_ARGS, NULL, MODE_VOICE, "CSMSG_VOICED_USERS");
3065 static CHANSERV_FUNC(cmd_devoice)
3067 return modify_users(CSFUNC_ARGS, NULL, MODE_REMOVE|MODE_VOICE, "CSMSG_DEVOICED_USERS");
3071 bad_channel_ban(struct chanNode *channel, struct userNode *user, const char *ban, unsigned int *victimCount, struct modeNode **victims)
3077 for(ii=0; ii<channel->members.used; ii++)
3079 struct modeNode *mn = channel->members.list[ii];
3081 if(IsService(mn->user))
3084 if(!user_matches_glob(mn->user, ban, MATCH_USENICK | MATCH_VISIBLE))
3087 if(protect_user(mn->user, user, channel->channel_info))
3091 victims[(*victimCount)++] = mn;
3097 eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
3099 struct userNode *victim;
3100 struct modeNode **victims;
3101 unsigned int offset, n, victimCount, duration = 0;
3102 char *reason = "Bye.", *ban, *name;
3103 char interval[INTERVALLEN];
3105 offset = (action & ACTION_ADD_TIMED_BAN) ? 3 : 2;
3106 REQUIRE_PARAMS(offset);
3109 reason = unsplit_string(argv + offset, argc - offset, NULL);
3110 if(strlen(reason) > (TOPICLEN - (NICKLEN + 3)))
3112 /* Truncate the reason to a length of TOPICLEN, as
3113 the ircd does; however, leave room for an ellipsis
3114 and the kicker's nick. */
3115 sprintf(reason + (TOPICLEN - (NICKLEN + 6)), "...");
3119 if((victim = GetUserH(argv[1])))
3121 victims = alloca(sizeof(victims[0]));
3122 victims[0] = GetUserMode(channel, victim);
3123 /* XXX: The comparison with ACTION_KICK is just because all
3124 * other actions can work on users outside the channel, and we
3125 * want to allow those (e.g. unbans) in that case. If we add
3126 * some other ejection action for in-channel users, change
3128 victimCount = victims[0] ? 1 : 0;
3130 if(IsService(victim))
3132 reply("MSG_SERVICE_IMMUNE", victim->nick);
3136 if((action == ACTION_KICK) && !victimCount)
3138 reply("MSG_CHANNEL_USER_ABSENT", victim->nick, channel->name);
3142 if(protect_user(victim, user, channel->channel_info))
3144 reply("CSMSG_USER_PROTECTED", victim->nick);
3148 ban = generate_hostmask(victim, GENMASK_STRICT_HOST|GENMASK_ANY_IDENT);
3149 name = victim->nick;
3151 else if(!is_ircmask(argv[1]) && (*argv[1] == '*'))
3153 struct handle_info *hi;
3154 extern const char *titlehost_suffix;
3155 char banmask[NICKLEN + USERLEN + HOSTLEN + 3];
3156 const char *accountname = argv[1] + 1;
3158 if(!(hi = get_handle_info(accountname)))
3160 reply("MSG_HANDLE_UNKNOWN", accountname);
3164 snprintf(banmask, sizeof(banmask), "*!*@%s.*.%s", hi->handle, titlehost_suffix);
3165 victims = alloca(sizeof(victims[0]) * channel->members.used);
3167 if(bad_channel_ban(channel, user, banmask, &victimCount, victims))
3169 reply("CSMSG_MASK_PROTECTED", banmask);
3173 if((action == ACTION_KICK) && (victimCount == 0))
3175 reply("CSMSG_NO_MATCHING_USERS", channel->name, banmask);
3179 name = ban = strdup(banmask);
3183 if(!is_ircmask(argv[1]))
3185 reply("MSG_NICK_UNKNOWN", argv[1]);
3189 victims = alloca(sizeof(victims[0]) * channel->members.used);
3191 if(bad_channel_ban(channel, user, argv[1], &victimCount, victims))
3193 reply("CSMSG_MASK_PROTECTED", argv[1]);
3197 if((victimCount > 4) && ((victimCount * 3) > channel->members.used) && !IsOper(user))
3199 reply("CSMSG_LAME_MASK", argv[1]);
3203 if((action == ACTION_KICK) && (victimCount == 0))
3205 reply("CSMSG_NO_MATCHING_USERS", channel->name, argv[1]);
3209 name = ban = strdup(argv[1]);
3212 /* Truncate the ban in place if necessary; we must ensure
3213 that 'ban' is a valid ban mask before sanitizing it. */
3214 sanitize_ircmask(ban);
3216 if(action & ACTION_ADD_BAN)
3218 struct banData *bData, *next;
3220 if(channel->channel_info->banCount >= chanserv_conf.max_chan_bans)
3222 reply("CSMSG_MAXIMUM_BANS", chanserv_conf.max_chan_bans);
3227 if(action & ACTION_ADD_TIMED_BAN)
3229 duration = ParseInterval(argv[2]);
3233 reply("CSMSG_DURATION_TOO_LOW");
3237 else if(duration > (86400 * 365 * 2))
3239 reply("CSMSG_DURATION_TOO_HIGH");
3245 for(bData = channel->channel_info->bans; bData; bData = next)
3247 if(match_ircglobs(bData->mask, ban))
3249 int exact = !irccasecmp(bData->mask, ban);
3251 /* The ban is redundant; there is already a ban
3252 with the same effect in place. */
3256 free(bData->reason);
3257 bData->reason = strdup(reason);
3258 safestrncpy(bData->owner, (user->handle_info ? user->handle_info->handle : user->nick), sizeof(bData->owner));
3260 reply("CSMSG_REASON_CHANGE", ban);
3264 if(exact && bData->expires)
3268 /* If the ban matches an existing one exactly,
3269 extend the expiration time if the provided
3270 duration is longer. */
3271 if(duration && (now + duration > bData->expires))
3273 bData->expires = now + duration;
3284 /* Delete the expiration timeq entry and
3285 requeue if necessary. */
3286 timeq_del(0, expire_ban, bData, TIMEQ_IGNORE_WHEN);
3289 timeq_add(bData->expires, expire_ban, bData);
3293 /* automated kickban */
3296 reply("CSMSG_BAN_EXTENDED", ban, intervalString(interval, duration, user->handle_info));
3298 reply("CSMSG_BAN_ADDED", name, channel->name);
3304 reply("CSMSG_REDUNDANT_BAN", name, channel->name);
3311 if(match_ircglobs(ban, bData->mask))
3313 /* The ban we are adding makes previously existing
3314 bans redundant; silently remove them. */
3315 del_channel_ban(bData);
3319 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);
3321 name = ban = strdup(bData->mask);
3325 for(n = 0; n < chanserv_conf.old_ban_names->used; ++n)
3327 extern const char *hidden_host_suffix;
3328 const char *old_name = chanserv_conf.old_ban_names->list[n];
3330 unsigned int l1, l2;
3333 l2 = strlen(old_name);
3336 if(irccasecmp(ban + l1 - l2, old_name))
3338 new_mask = malloc(MAXLEN);
3339 sprintf(new_mask, "%.*s%s", (int)(l1-l2), ban, hidden_host_suffix);
3341 name = ban = new_mask;
3346 if(action & ACTION_BAN)
3348 unsigned int exists;
3349 struct mod_chanmode *change;
3351 if(channel->banlist.used >= MAXBANS)
3354 reply("CSMSG_BANLIST_FULL", channel->name);
3359 exists = ChannelBanExists(channel, ban);
3360 change = mod_chanmode_alloc(victimCount + 1);
3361 for(n = 0; n < victimCount; ++n)
3363 change->args[n].mode = MODE_REMOVE|MODE_CHANOP|MODE_VOICE;
3364 change->args[n].u.member = victims[n];
3368 change->args[n].mode = MODE_BAN;
3369 change->args[n++].u.hostmask = ban;
3373 modcmd_chanmode_announce(change);
3375 mod_chanmode_announce(chanserv, channel, change);
3376 mod_chanmode_free(change);
3378 if(exists && (action == ACTION_BAN))
3381 reply("CSMSG_REDUNDANT_BAN", name, channel->name);
3387 if(action & ACTION_KICK)
3389 char kick_reason[MAXLEN];
3390 sprintf(kick_reason, "(%s) %s", user->nick, reason);
3392 for(n = 0; n < victimCount; n++)
3393 KickChannelUser(victims[n]->user, channel, chanserv, kick_reason);
3398 /* No response, since it was automated. */
3400 else if(action & ACTION_ADD_BAN)
3403 reply("CSMSG_TIMED_BAN_ADDED", name, channel->name, intervalString(interval, duration, user->handle_info));
3405 reply("CSMSG_BAN_ADDED", name, channel->name);
3407 else if((action & (ACTION_BAN | ACTION_KICK)) == (ACTION_BAN | ACTION_KICK))
3408 reply("CSMSG_KICK_BAN_DONE", name, channel->name);
3409 else if(action & ACTION_BAN)
3410 reply("CSMSG_BAN_DONE", name, channel->name);
3411 else if(action & ACTION_KICK && victimCount)
3412 reply("CSMSG_KICK_DONE", name, channel->name);
3418 static CHANSERV_FUNC(cmd_kickban)
3420 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN);
3423 static CHANSERV_FUNC(cmd_kick)
3425 return eject_user(CSFUNC_ARGS, ACTION_KICK);
3428 static CHANSERV_FUNC(cmd_ban)
3430 return eject_user(CSFUNC_ARGS, ACTION_BAN);
3433 static CHANSERV_FUNC(cmd_addban)
3435 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN);
3438 static CHANSERV_FUNC(cmd_addtimedban)
3440 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN);
3443 static struct mod_chanmode *
3444 find_matching_bans(struct banList *bans, struct userNode *actee, const char *mask)
3446 struct mod_chanmode *change;
3447 unsigned char *match;
3448 unsigned int ii, count;
3450 match = alloca(bans->used);
3453 for(ii = count = 0; ii < bans->used; ++ii)
3455 match[ii] = user_matches_glob(actee, bans->list[ii]->ban,
3456 MATCH_USENICK | MATCH_VISIBLE);
3463 for(ii = count = 0; ii < bans->used; ++ii)
3465 match[ii] = match_ircglobs(mask, bans->list[ii]->ban);
3472 change = mod_chanmode_alloc(count);
3473 for(ii = count = 0; ii < bans->used; ++ii)
3477 change->args[count].mode = MODE_REMOVE | MODE_BAN;
3478 change->args[count++].u.hostmask = strdup(bans->list[ii]->ban);
3480 assert(count == change->argc);
3485 unban_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
3487 struct userNode *actee;
3493 /* may want to allow a comma delimited list of users... */
3494 if(!(actee = GetUserH(argv[1])))
3496 if(!is_ircmask(argv[1]) && *argv[1] == '*')
3498 char banmask[NICKLEN + USERLEN + HOSTLEN + 3];
3499 const char *accountname = argv[1] + 1;
3501 snprintf(banmask, sizeof(banmask), "*!*@%s.*", accountname);
3502 mask = strdup(banmask);
3504 else if(!is_ircmask(argv[1]))
3506 reply("MSG_NICK_UNKNOWN", argv[1]);
3511 mask = strdup(argv[1]);
3515 /* We don't sanitize the mask here because ircu
3517 if(action & ACTION_UNBAN)
3519 struct mod_chanmode *change;
3520 change = find_matching_bans(&channel->banlist, actee, mask);
3525 modcmd_chanmode_announce(change);
3526 for(ii = 0; ii < change->argc; ++ii)
3527 free((char*)change->args[ii].u.hostmask);
3528 mod_chanmode_free(change);
3533 if(action & ACTION_DEL_BAN)
3535 struct banData *ban, *next;
3537 ban = channel->channel_info->bans;
3541 for( ; ban && !user_matches_glob(actee, ban->mask,
3542 MATCH_USENICK | MATCH_VISIBLE);
3545 for( ; ban && !match_ircglobs(mask, ban->mask);
3550 del_channel_ban(ban);
3557 reply("CSMSG_BAN_NOT_FOUND", actee ? actee->nick : mask);
3559 reply("CSMSG_BAN_REMOVED", actee ? actee->nick : mask);
3565 static CHANSERV_FUNC(cmd_unban)
3567 return unban_user(CSFUNC_ARGS, ACTION_UNBAN);
3570 static CHANSERV_FUNC(cmd_delban)
3572 /* it doesn't necessarily have to remove the channel ban - may want
3573 to make that an option. */
3574 return unban_user(CSFUNC_ARGS, ACTION_UNBAN | ACTION_DEL_BAN);
3577 static CHANSERV_FUNC(cmd_unbanme)
3579 struct userData *uData = GetChannelUser(channel->channel_info, user->handle_info);
3580 long flags = ACTION_UNBAN;
3582 /* remove permanent bans if the user has the proper access. */
3583 if(uData->access >= UL_MASTER)
3584 flags |= ACTION_DEL_BAN;
3586 argv[1] = user->nick;
3587 return unban_user(user, channel, 2, argv, cmd, flags);
3590 static CHANSERV_FUNC(cmd_unbanall)
3592 struct mod_chanmode *change;
3595 if(!channel->banlist.used)
3597 reply("CSMSG_NO_BANS", channel->name);
3601 change = mod_chanmode_alloc(channel->banlist.used);
3602 for(ii=0; ii<channel->banlist.used; ii++)
3604 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
3605 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
3607 modcmd_chanmode_announce(change);
3608 for(ii = 0; ii < change->argc; ++ii)
3609 free((char*)change->args[ii].u.hostmask);
3610 mod_chanmode_free(change);
3611 reply("CSMSG_BANS_REMOVED", channel->name);
3615 static CHANSERV_FUNC(cmd_open)
3617 struct mod_chanmode *change;
3620 change = find_matching_bans(&channel->banlist, user, NULL);
3622 change = mod_chanmode_alloc(0);
3623 change->modes_clear |= MODE_INVITEONLY | MODE_LIMIT | MODE_KEY;
3624 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
3625 && channel->channel_info->modes.modes_set)
3626 change->modes_clear &= ~channel->channel_info->modes.modes_set;
3627 modcmd_chanmode_announce(change);
3628 reply("CSMSG_CHANNEL_OPENED", channel->name);
3629 for(ii = 0; ii < change->argc; ++ii)
3630 free((char*)change->args[ii].u.hostmask);
3631 mod_chanmode_free(change);
3635 static CHANSERV_FUNC(cmd_myaccess)
3637 static struct string_buffer sbuf;
3638 struct handle_info *target_handle;
3639 struct userData *uData;
3642 target_handle = user->handle_info;
3643 else if(!IsStaff(user))
3645 reply("CSMSG_MYACCESS_SELF_ONLY", argv[0]);
3648 else if(!(target_handle = modcmd_get_handle_info(user, argv[1])))
3651 if(!oper_outranks(user, target_handle))
3654 if(!target_handle->channels)
3656 reply("CSMSG_SQUAT_ACCESS", target_handle->handle);
3660 reply("CSMSG_INFOLINE_LIST", target_handle->handle);
3661 for(uData = target_handle->channels; uData; uData = uData->u_next)
3663 struct chanData *cData = uData->channel;
3665 if(uData->access > UL_OWNER)
3667 if(IsProtected(cData)
3668 && (target_handle != user->handle_info)
3669 && !GetTrueChannelAccess(cData, user->handle_info))
3672 string_buffer_append_printf(&sbuf, "[%s (%d", cData->channel->name, uData->access);
3673 if(uData->flags != USER_AUTO_OP)
3674 string_buffer_append(&sbuf, ',');
3675 if(IsUserSuspended(uData))
3676 string_buffer_append(&sbuf, 's');
3677 if(IsUserAutoOp(uData))
3679 if(uData->access >= cData->lvlOpts[lvlGiveOps])
3680 string_buffer_append(&sbuf, 'o');
3681 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
3682 string_buffer_append(&sbuf, 'v');
3684 if(IsUserAutoInvite(uData) && (uData->access >= cData->lvlOpts[lvlInviteMe]))
3685 string_buffer_append(&sbuf, 'i');
3687 string_buffer_append_printf(&sbuf, ")] %s", uData->info);
3689 string_buffer_append_string(&sbuf, ")]");
3690 string_buffer_append(&sbuf, '\0');
3691 send_message_type(4, user, cmd->parent->bot, "%s", sbuf.list);
3697 static CHANSERV_FUNC(cmd_access)
3699 struct userNode *target;
3700 struct handle_info *target_handle;
3701 struct userData *uData;
3703 char prefix[MAXLEN];
3708 target_handle = target->handle_info;
3710 else if((target = GetUserH(argv[1])))
3712 target_handle = target->handle_info;
3714 else if(argv[1][0] == '*')
3716 if(!(target_handle = get_handle_info(argv[1]+1)))
3718 reply("MSG_HANDLE_UNKNOWN", argv[1]+1);
3724 reply("MSG_NICK_UNKNOWN", argv[1]);
3728 assert(target || target_handle);
3730 if(target == chanserv)
3732 reply("CSMSG_IS_CHANSERV");
3740 reply("CSMSG_LAZY_SMURF_TARGET", target->nick, chanserv_conf.irc_operator_epithet);
3745 reply("MSG_USER_AUTHENTICATE", target->nick);
3748 reply("MSG_AUTHENTICATE");
3754 const char *epithet = NULL, *type = NULL;
3757 epithet = chanserv_conf.irc_operator_epithet;
3758 type = user_find_message(user, "CSMSG_OPERATOR_TITLE");
3760 else if(IsNetworkHelper(target))
3762 epithet = chanserv_conf.network_helper_epithet;
3763 type = user_find_message(user, "CSMSG_UC_H_TITLE");
3765 else if(IsSupportHelper(target))
3767 epithet = chanserv_conf.support_helper_epithet;
3768 type = user_find_message(user, "CSMSG_LC_H_TITLE");
3772 if(target_handle->epithet)
3773 reply("CSMSG_SMURF_TARGET", target->nick, target_handle->epithet, type);
3775 reply("CSMSG_SMURF_TARGET", target->nick, epithet, type);
3777 sprintf(prefix, "%s (%s)", target->nick, target_handle->handle);
3781 sprintf(prefix, "%s", target_handle->handle);
3784 if(!channel->channel_info)
3786 reply("CSMSG_NOT_REGISTERED", channel->name);
3790 helping = HANDLE_FLAGGED(target_handle, HELPING)
3791 && ((target_handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
3792 if((uData = GetTrueChannelAccess(channel->channel_info, target_handle)))
3794 reply((helping ? "CSMSG_HELPER_HAS_ACCESS" : "CSMSG_USER_HAS_ACCESS"), prefix, uData->access, channel->name);
3795 /* To prevent possible information leaks, only show infolines
3796 * if the requestor is in the channel or it's their own
3798 if(uData->info && (GetUserMode(channel, user) || (target_handle == user->handle_info)))
3800 send_message_type(4, user, cmd->parent->bot, "[%s] %s", (target ? target->nick : target_handle->handle), uData->info);
3802 /* Likewise, only say it's suspended if the user has active
3803 * access in that channel or it's their own entry. */
3804 if(IsUserSuspended(uData)
3805 && (GetChannelUser(channel->channel_info, user->handle_info)
3806 || (user->handle_info == uData->handle)))
3808 reply("CSMSG_USER_SUSPENDED", (target ? target->nick : target_handle->handle), channel->name);
3813 reply((helping ? "CSMSG_HELPER_NO_ACCESS" : "CSMSG_USER_NO_ACCESS"), prefix, channel->name);
3820 def_list(struct listData *list)
3824 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, list->lowest, list->highest, list->search);
3826 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, list->lowest, list->highest);
3827 table_send(list->bot, list->user->nick, 0, NULL, list->table);
3828 if(list->table.length == 1)
3830 msg = user_find_message(list->user, "MSG_NONE");
3831 send_message_type(4, list->user, list->bot, " %s", msg);
3836 userData_access_comp(const void *arg_a, const void *arg_b)
3838 const struct userData *a = *(struct userData**)arg_a;
3839 const struct userData *b = *(struct userData**)arg_b;
3841 if(a->access != b->access)
3842 res = b->access - a->access;
3844 res = irccasecmp(a->handle->handle, b->handle->handle);
3849 cmd_list_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, unsigned short lowest, unsigned short highest)
3851 void (*send_list)(struct listData *);
3852 struct userData *uData;
3853 struct listData lData;
3854 unsigned int matches;
3858 lData.bot = cmd->parent->bot;
3859 lData.channel = channel;
3860 lData.lowest = lowest;
3861 lData.highest = highest;
3862 lData.search = (argc > 1) ? argv[1] : NULL;
3863 send_list = def_list;
3865 if(user->handle_info)
3867 switch(user->handle_info->userlist_style)
3869 case HI_STYLE_DEF: send_list = def_list; break;
3870 case HI_STYLE_ZOOT: send_list = def_list; break;
3874 lData.users = alloca(channel->channel_info->userCount * sizeof(struct userData *));
3876 for(uData = channel->channel_info->users; uData; uData = uData->next)
3878 if((uData->access < lowest)
3879 || (uData->access > highest)
3880 || (lData.search && !match_ircglob(uData->handle->handle, lData.search)))
3882 lData.users[matches++] = uData;
3884 qsort(lData.users, matches, sizeof(lData.users[0]), userData_access_comp);
3886 lData.table.length = matches+1;
3887 lData.table.width = 4;
3888 lData.table.flags = TABLE_NO_FREE;
3889 lData.table.contents = malloc(lData.table.length*sizeof(*lData.table.contents));
3890 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3891 lData.table.contents[0] = ary;
3894 ary[2] = "Last Seen";
3896 for(matches = 1; matches < lData.table.length; ++matches)
3898 char seen[INTERVALLEN];
3900 uData = lData.users[matches-1];
3901 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3902 lData.table.contents[matches] = ary;
3903 ary[0] = strtab(uData->access);
3904 ary[1] = uData->handle->handle;
3907 else if(!uData->seen)
3910 ary[2] = intervalString(seen, now - uData->seen, user->handle_info);
3911 ary[2] = strdup(ary[2]);
3912 if(IsUserSuspended(uData))
3913 ary[3] = "Suspended";
3914 else if(HANDLE_FLAGGED(uData->handle, FROZEN))
3915 ary[3] = "Vacation";
3916 else if(HANDLE_FLAGGED(uData->handle, BOT))
3922 for(matches = 1; matches < lData.table.length; ++matches)
3924 free((char*)lData.table.contents[matches][2]);
3925 free(lData.table.contents[matches]);
3927 free(lData.table.contents[0]);
3928 free(lData.table.contents);
3932 static CHANSERV_FUNC(cmd_users)
3934 return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER);
3937 static CHANSERV_FUNC(cmd_wlist)
3939 return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER);
3942 static CHANSERV_FUNC(cmd_clist)
3944 return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1);
3947 static CHANSERV_FUNC(cmd_mlist)
3949 return cmd_list_users(CSFUNC_ARGS, UL_MASTER, UL_COOWNER-1);
3952 static CHANSERV_FUNC(cmd_olist)
3954 return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MASTER-1);
3957 static CHANSERV_FUNC(cmd_plist)
3959 return cmd_list_users(CSFUNC_ARGS, 1, UL_OP-1);
3962 static CHANSERV_FUNC(cmd_bans)
3964 struct userNode *search_u = NULL;
3965 struct helpfile_table tbl;
3966 unsigned int matches = 0, timed = 0, search_wilds = 0, ii;
3967 char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search;
3968 const char *msg_never, *triggered, *expires;
3969 struct banData *ban, **bans;
3973 else if(strchr(search = argv[1], '!'))
3976 search_wilds = search[strcspn(search, "?*")];
3978 else if(!(search_u = GetUserH(search)))
3979 reply("MSG_NICK_UNKNOWN", search);
3981 bans = alloca(channel->channel_info->banCount * sizeof(struct banData *));
3983 for(ban = channel->channel_info->bans; ban; ban = ban->next)
3987 if(!user_matches_glob(search_u, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
3992 if(search_wilds ? !match_ircglobs(search, ban->mask) : !match_ircglob(search, ban->mask))
3995 bans[matches++] = ban;
4000 tbl.length = matches + 1;
4001 tbl.width = 4 + timed;
4003 tbl.flags = TABLE_NO_FREE;
4004 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
4005 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4006 tbl.contents[0][0] = "Mask";
4007 tbl.contents[0][1] = "Set By";
4008 tbl.contents[0][2] = "Triggered";
4011 tbl.contents[0][3] = "Expires";
4012 tbl.contents[0][4] = "Reason";
4015 tbl.contents[0][3] = "Reason";
4018 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4020 free(tbl.contents[0]);
4025 msg_never = user_find_message(user, "MSG_NEVER");
4026 for(ii = 0; ii < matches; )
4032 else if(ban->expires)
4033 expires = intervalString(e_buffer, ban->expires - now, user->handle_info);
4035 expires = msg_never;
4038 triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info);
4040 triggered = msg_never;
4042 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4043 tbl.contents[ii][0] = ban->mask;
4044 tbl.contents[ii][1] = ban->owner;
4045 tbl.contents[ii][2] = strdup(triggered);
4048 tbl.contents[ii][3] = strdup(expires);
4049 tbl.contents[ii][4] = ban->reason;
4052 tbl.contents[ii][3] = ban->reason;
4054 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4055 reply("MSG_MATCH_COUNT", matches);
4056 for(ii = 1; ii < tbl.length; ++ii)
4058 free((char*)tbl.contents[ii][2]);
4060 free((char*)tbl.contents[ii][3]);
4061 free(tbl.contents[ii]);
4063 free(tbl.contents[0]);
4069 bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic)
4071 struct chanData *cData = channel->channel_info;
4072 if(check_user_level(channel, user, lvlEnfTopic, 1, 0))
4074 if(cData->topic_mask)
4075 return !match_ircglob(new_topic, cData->topic_mask);
4076 else if(cData->topic)
4077 return irccasecmp(new_topic, cData->topic);
4082 static CHANSERV_FUNC(cmd_topic)
4084 struct chanData *cData;
4087 cData = channel->channel_info;
4092 SetChannelTopic(channel, chanserv, cData->topic, 1);
4093 reply("CSMSG_TOPIC_SET", cData->topic);
4097 reply("CSMSG_NO_TOPIC", channel->name);
4101 topic = unsplit_string(argv + 1, argc - 1, NULL);
4102 /* If they say "!topic *", use an empty topic. */
4103 if((topic[0] == '*') && (topic[1] == 0))
4105 if(bad_topic(channel, user, topic))
4107 char *topic_mask = cData->topic_mask;
4110 char new_topic[TOPICLEN+1], tchar;
4111 int pos=0, starpos=-1, dpos=0, len;
4113 while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN))
4120 len = strlen(topic);
4121 if((dpos + len) > TOPICLEN)
4122 len = TOPICLEN + 1 - dpos;
4123 memcpy(new_topic+dpos, topic, len);
4127 case '\\': tchar = topic_mask[pos++]; /* and fall through */
4128 default: new_topic[dpos++] = tchar; break;
4131 if((dpos > TOPICLEN) || tchar)
4134 reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask);
4135 reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
4138 new_topic[dpos] = 0;
4139 SetChannelTopic(channel, chanserv, new_topic, 1);
4141 reply("CSMSG_TOPIC_LOCKED", channel->name);
4146 SetChannelTopic(channel, chanserv, topic, 1);
4148 if(check_user_level(channel, user, lvlTopicSnarf, 1, 0))
4150 /* Grab the topic and save it as the default topic. */
4152 cData->topic = strdup(channel->topic);
4158 static CHANSERV_FUNC(cmd_mode)
4160 struct userData *uData;
4161 struct mod_chanmode *change;
4167 change = &channel->channel_info->modes;
4168 if(change->modes_set || change->modes_clear) {
4169 modcmd_chanmode_announce(change);
4170 reply("CSMSG_DEFAULTED_MODES", channel->name);
4172 reply("CSMSG_NO_MODES", channel->name);
4176 uData = GetChannelUser(channel->channel_info, user->handle_info);
4178 base_oplevel = MAXOPLEVEL;
4179 else if (uData->access >= UL_OWNER)
4182 base_oplevel = 1 + UL_OWNER - uData->access;
4183 change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED|MCP_NO_APASS, base_oplevel);
4186 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
4190 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
4191 && mode_lock_violated(&channel->channel_info->modes, change))
4194 mod_chanmode_format(&channel->channel_info->modes, modes);
4195 reply("CSMSG_MODE_LOCKED", modes, channel->name);
4199 modcmd_chanmode_announce(change);
4200 mod_chanmode_format(change, fmt);
4201 mod_chanmode_free(change);
4202 reply("CSMSG_MODES_SET", fmt);
4206 static CHANSERV_FUNC(cmd_invite)
4208 struct userNode *invite;
4212 if(!(invite = GetUserH(argv[1])))
4214 reply("MSG_NICK_UNKNOWN", argv[1]);
4221 if(GetUserMode(channel, invite))
4223 reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name);
4231 char *reason = unsplit_string(argv + 2, argc - 2, NULL);
4232 send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason);
4235 send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name);
4237 irc_invite(chanserv, invite, channel);
4239 reply("CSMSG_INVITED_USER", argv[1], channel->name);
4244 static CHANSERV_FUNC(cmd_inviteme)
4246 if(GetUserMode(channel, user))
4248 reply("CSMSG_YOU_ALREADY_PRESENT", channel->name);
4251 if(channel->channel_info
4252 && !check_user_level(channel, user, lvlInviteMe, 1, 0))
4254 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
4257 irc_invite(cmd->parent->bot, user, channel);
4262 show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended)
4265 char buf1[INTERVALLEN], buf2[INTERVALLEN];
4267 /* We display things based on two dimensions:
4268 * - Issue time: present or absent
4269 * - Expiration: revoked, expired, expires in future, or indefinite expiration
4270 * (in order of precedence, so something both expired and revoked
4271 * only counts as revoked)
4273 combo = (suspended->issued ? 4 : 0)
4274 + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0);
4276 case 0: /* no issue time, indefinite expiration */
4277 reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason);
4279 case 1: /* no issue time, expires in future */
4280 intervalString(buf1, suspended->expires-now, user->handle_info);
4281 reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason);
4283 case 2: /* no issue time, expired */
4284 intervalString(buf1, now-suspended->expires, user->handle_info);
4285 reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason);
4287 case 3: /* no issue time, revoked */
4288 intervalString(buf1, now-suspended->revoked, user->handle_info);
4289 reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason);
4291 case 4: /* issue time set, indefinite expiration */
4292 intervalString(buf1, now-suspended->issued, user->handle_info);
4293 reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason);
4295 case 5: /* issue time set, expires in future */
4296 intervalString(buf1, now-suspended->issued, user->handle_info);
4297 intervalString(buf2, suspended->expires-now, user->handle_info);
4298 reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason);
4300 case 6: /* issue time set, expired */
4301 intervalString(buf1, now-suspended->issued, user->handle_info);
4302 intervalString(buf2, now-suspended->expires, user->handle_info);
4303 reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason);
4305 case 7: /* issue time set, revoked */
4306 intervalString(buf1, now-suspended->issued, user->handle_info);
4307 intervalString(buf2, now-suspended->revoked, user->handle_info);
4308 reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason);
4311 log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo);
4316 static CHANSERV_FUNC(cmd_info)
4318 char modes[MAXLEN], buffer[INTERVALLEN];
4319 struct userData *uData, *owner;
4320 struct chanData *cData;
4321 struct do_not_register *dnr;
4326 cData = channel->channel_info;
4327 reply("CSMSG_CHANNEL_INFO", channel->name);
4329 uData = GetChannelUser(cData, user->handle_info);
4330 if(uData && (uData->access >= cData->lvlOpts[lvlGiveOps]))
4332 mod_chanmode_format(&cData->modes, modes);
4333 reply("CSMSG_CHANNEL_TOPIC", cData->topic);
4334 reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE"));
4337 for(it = dict_first(cData->notes); it; it = iter_next(it))
4341 note = iter_data(it);
4342 if(!note_type_visible_to_user(cData, note->type, user))
4345 padding = PADLEN - 1 - strlen(iter_key(it));
4346 reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note);
4349 reply("CSMSG_CHANNEL_MAX", cData->max);
4350 for(owner = cData->users; owner; owner = owner->next)
4351 if(owner->access == UL_OWNER)
4352 reply("CSMSG_CHANNEL_OWNER", owner->handle->handle);
4353 reply("CSMSG_CHANNEL_USERS", cData->userCount);
4354 reply("CSMSG_CHANNEL_BANS", cData->banCount);
4355 reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info));
4357 privileged = IsStaff(user);
4359 reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info));
4360 if(((uData && uData->access >= UL_COOWNER) || privileged) && cData->registrar)
4361 reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar);
4363 if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL)))
4364 chanserv_show_dnrs(user, cmd, channel->name, NULL);
4366 if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user)))
4368 struct suspended *suspended;
4369 reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name);
4370 for(suspended = cData->suspended; suspended; suspended = suspended->previous)
4371 show_suspension_info(cmd, user, suspended);
4373 else if(IsSuspended(cData))
4375 reply("CSMSG_CHANNEL_SUSPENDED", channel->name);
4376 show_suspension_info(cmd, user, cData->suspended);
4381 static CHANSERV_FUNC(cmd_netinfo)
4383 extern unsigned long boot_time;
4384 extern unsigned long burst_length;
4385 char interval[INTERVALLEN];
4387 reply("CSMSG_NETWORK_INFO");
4388 reply("CSMSG_NETWORK_SERVERS", dict_size(servers));
4389 reply("CSMSG_NETWORK_USERS", dict_size(clients));
4390 reply("CSMSG_NETWORK_OPERS", curr_opers.used);
4391 reply("CSMSG_NETWORK_CHANNELS", registered_channels);
4392 reply("CSMSG_NETWORK_BANS", banCount);
4393 reply("CSMSG_NETWORK_CHANUSERS", userCount);
4394 reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info));
4395 reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info));
4400 send_staff_list(struct userNode *to, struct userList *list, int skip_flags)
4402 struct helpfile_table table;
4404 struct userNode *user;
4409 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4410 table.contents = alloca(list->used*sizeof(*table.contents));
4411 for(nn=0; nn<list->used; nn++)
4413 user = list->list[nn];
4414 if(user->modes & skip_flags)
4418 table.contents[table.length] = alloca(table.width*sizeof(**table.contents));
4421 nick = alloca(strlen(user->nick)+3);
4422 sprintf(nick, "(%s)", user->nick);
4426 table.contents[table.length][0] = nick;
4429 table_send(chanserv, to->nick, 0, NULL, table);
4432 static CHANSERV_FUNC(cmd_ircops)
4434 reply("CSMSG_STAFF_OPERS");
4435 send_staff_list(user, &curr_opers, FLAGS_SERVICE);
4439 static CHANSERV_FUNC(cmd_helpers)
4441 reply("CSMSG_STAFF_HELPERS");
4442 send_staff_list(user, &curr_helpers, FLAGS_OPER);
4446 static CHANSERV_FUNC(cmd_staff)
4448 reply("CSMSG_NETWORK_STAFF");
4449 cmd_ircops(CSFUNC_ARGS);
4450 cmd_helpers(CSFUNC_ARGS);
4454 static CHANSERV_FUNC(cmd_peek)
4456 struct modeNode *mn;
4457 char modes[MODELEN];
4459 struct helpfile_table table;
4460 int opcount = 0, voicecount = 0, srvcount = 0;
4462 irc_make_chanmode(channel, modes);
4464 reply("CSMSG_PEEK_INFO", channel->name);
4465 reply("CSMSG_PEEK_TOPIC", channel->topic);
4466 reply("CSMSG_PEEK_MODES", modes);
4470 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4471 table.contents = alloca(channel->members.used*sizeof(*table.contents));
4472 for(n = 0; n < channel->members.used; n++)
4474 mn = channel->members.list[n];
4475 if(IsLocal(mn->user))
4477 else if(mn->modes & MODE_CHANOP)
4479 else if(mn->modes & MODE_VOICE)
4482 if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
4484 table.contents[table.length] = alloca(sizeof(**table.contents));
4485 table.contents[table.length][0] = mn->user->nick;
4489 reply("CSMSG_PEEK_USERS", channel->members.used, opcount, voicecount,
4490 (channel->members.used - opcount - voicecount - srvcount));
4494 reply("CSMSG_PEEK_OPS");
4495 table_send(chanserv, user->nick, 0, NULL, table);
4498 reply("CSMSG_PEEK_NO_OPS");
4502 static MODCMD_FUNC(cmd_wipeinfo)
4504 struct handle_info *victim;
4505 struct userData *ud, *actor, *real_actor;
4506 unsigned int override = 0;
4509 actor = GetChannelUser(channel->channel_info, user->handle_info);
4510 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
4511 if(!(victim = modcmd_get_handle_info(user, argv[1])))
4513 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
4515 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
4518 if((ud->access >= actor->access) && (ud != actor))
4520 reply("MSG_USER_OUTRANKED", victim->handle);
4523 if((ud != real_actor) && (!real_actor || (ud->access >= real_actor->access)))
4524 override = CMD_LOG_OVERRIDE;
4528 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
4529 return 1 | override;
4532 static CHANSERV_FUNC(cmd_resync)
4534 struct mod_chanmode *changes;
4535 struct chanData *cData = channel->channel_info;
4536 unsigned int ii, used;
4538 changes = mod_chanmode_alloc(channel->members.used * 2);
4539 for(ii = used = 0; ii < channel->members.used; ++ii)
4541 struct modeNode *mn = channel->members.list[ii];
4542 struct userData *uData;
4544 if(IsService(mn->user))
4547 uData = GetChannelAccess(cData, mn->user->handle_info);
4548 if(!cData->lvlOpts[lvlGiveOps]
4549 || (uData && uData->access >= cData->lvlOpts[lvlGiveOps]))
4551 if(!(mn->modes & MODE_CHANOP))
4553 changes->args[used].mode = MODE_CHANOP;
4554 changes->args[used++].u.member = mn;
4557 else if(!cData->lvlOpts[lvlGiveVoice]
4558 || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice]))
4560 if(mn->modes & MODE_CHANOP)
4562 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
4563 changes->args[used++].u.member = mn;
4565 if(!(mn->modes & MODE_VOICE))
4567 changes->args[used].mode = MODE_VOICE;
4568 changes->args[used++].u.member = mn;
4575 changes->args[used].mode = MODE_REMOVE | mn->modes;
4576 changes->args[used++].u.member = mn;
4580 changes->argc = used;
4581 modcmd_chanmode_announce(changes);
4582 mod_chanmode_free(changes);
4583 reply("CSMSG_RESYNCED_USERS", channel->name);
4587 static CHANSERV_FUNC(cmd_seen)
4589 struct userData *uData;
4590 struct handle_info *handle;
4591 char seen[INTERVALLEN];
4595 if(!irccasecmp(argv[1], chanserv->nick))
4597 reply("CSMSG_IS_CHANSERV");
4601 if(!(handle = get_handle_info(argv[1])))
4603 reply("MSG_HANDLE_UNKNOWN", argv[1]);
4607 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
4609 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
4614 reply("CSMSG_USER_PRESENT", handle->handle);
4615 else if(uData->seen)
4616 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
4618 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
4620 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
4621 reply("CSMSG_USER_VACATION", handle->handle);
4626 static MODCMD_FUNC(cmd_names)
4628 struct userNode *targ;
4629 struct userData *targData;
4630 unsigned int ii, pos;
4633 for(ii=pos=0; ii<channel->members.used; ++ii)
4635 targ = channel->members.list[ii]->user;
4636 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
4639 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
4642 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4646 if(IsUserSuspended(targData))
4648 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
4651 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4652 reply("CSMSG_END_NAMES", channel->name);
4657 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
4659 switch(ntype->visible_type)
4661 case NOTE_VIS_ALL: return 1;
4662 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
4663 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
4668 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
4670 struct userData *uData;
4672 switch(ntype->set_access_type)
4674 case NOTE_SET_CHANNEL_ACCESS:
4675 if(!user->handle_info)
4677 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
4679 return uData->access >= ntype->set_access.min_ulevel;
4680 case NOTE_SET_CHANNEL_SETTER:
4681 return check_user_level(channel, user, lvlSetters, 1, 0);
4682 case NOTE_SET_PRIVILEGED: default:
4683 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
4687 static CHANSERV_FUNC(cmd_note)
4689 struct chanData *cData;
4691 struct note_type *ntype;
4693 cData = channel->channel_info;
4696 reply("CSMSG_NOT_REGISTERED", channel->name);
4700 /* If no arguments, show all visible notes for the channel. */
4706 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
4708 note = iter_data(it);
4709 if(!note_type_visible_to_user(cData, note->type, user))
4712 reply("CSMSG_NOTELIST_HEADER", channel->name);
4713 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
4716 reply("CSMSG_NOTELIST_END", channel->name);
4718 reply("CSMSG_NOTELIST_EMPTY", channel->name);
4720 /* If one argument, show the named note. */
4723 if((note = dict_find(cData->notes, argv[1], NULL))
4724 && note_type_visible_to_user(cData, note->type, user))
4726 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
4728 else if((ntype = dict_find(note_types, argv[1], NULL))
4729 && note_type_visible_to_user(NULL, ntype, user))
4731 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
4736 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4740 /* Assume they're trying to set a note. */
4744 ntype = dict_find(note_types, argv[1], NULL);
4747 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4750 else if(note_type_settable_by_user(channel, ntype, user))
4752 note_text = unsplit_string(argv+2, argc-2, NULL);
4753 if((note = dict_find(cData->notes, argv[1], NULL)))
4754 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
4755 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
4756 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
4758 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
4760 /* The note is viewable to staff only, so return 0
4761 to keep the invocation from getting logged (or
4762 regular users can see it in !events). */
4768 reply("CSMSG_NO_ACCESS");
4775 static CHANSERV_FUNC(cmd_delnote)
4780 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
4781 || !note_type_settable_by_user(channel, note->type, user))
4783 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
4786 dict_remove(channel->channel_info->notes, note->type->name);
4787 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
4791 static CHANSERV_FUNC(cmd_events)
4793 struct logSearch discrim;
4794 struct logReport report;
4795 unsigned int matches, limit;
4797 limit = (argc > 1) ? atoi(argv[1]) : 10;
4798 if(limit < 1 || limit > 200)
4801 memset(&discrim, 0, sizeof(discrim));
4802 discrim.masks.bot = chanserv;
4803 discrim.masks.channel_name = channel->name;
4805 discrim.masks.command = argv[2];
4806 discrim.limit = limit;
4807 discrim.max_time = INT_MAX;
4808 discrim.severities = 1 << LOG_COMMAND;
4809 report.reporter = chanserv;
4811 reply("CSMSG_EVENT_SEARCH_RESULTS");
4812 matches = log_entry_search(&discrim, log_report_entry, &report);
4814 reply("MSG_MATCH_COUNT", matches);
4816 reply("MSG_NO_MATCHES");
4820 static CHANSERV_FUNC(cmd_say)
4826 msg = unsplit_string(argv + 1, argc - 1, NULL);
4827 send_channel_message(channel, cmd->parent->bot, "%s", msg);
4829 else if(*argv[1] == '*' && argv[1][1] != '\0')
4831 struct handle_info *hi;
4832 struct userNode *authed;
4835 msg = unsplit_string(argv + 2, argc - 2, NULL);
4837 if (!(hi = get_handle_info(argv[1] + 1)))
4839 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4843 for (authed = hi->users; authed; authed = authed->next_authed)
4844 send_target_message(5, authed->nick, cmd->parent->bot, "%s", msg);
4846 else if(GetUserH(argv[1]))
4849 msg = unsplit_string(argv + 2, argc - 2, NULL);
4850 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
4854 reply("MSG_NOT_TARGET_NAME");
4860 static CHANSERV_FUNC(cmd_emote)
4866 /* CTCP is so annoying. */
4867 msg = unsplit_string(argv + 1, argc - 1, NULL);
4868 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
4870 else if(*argv[1] == '*' && argv[1][1] != '\0')
4872 struct handle_info *hi;
4873 struct userNode *authed;
4876 msg = unsplit_string(argv + 2, argc - 2, NULL);
4878 if (!(hi = get_handle_info(argv[1] + 1)))
4880 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4884 for (authed = hi->users; authed; authed = authed->next_authed)
4885 send_target_message(5, authed->nick, cmd->parent->bot, "\001ACTION %s\001", msg);
4887 else if(GetUserH(argv[1]))
4889 msg = unsplit_string(argv + 2, argc - 2, NULL);
4890 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
4894 reply("MSG_NOT_TARGET_NAME");
4900 struct channelList *
4901 chanserv_support_channels(void)
4903 return &chanserv_conf.support_channels;
4906 static CHANSERV_FUNC(cmd_expire)
4908 int channel_count = registered_channels;
4909 expire_channels(chanserv);
4910 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
4915 chanserv_expire_suspension(void *data)
4917 struct suspended *suspended = data;
4918 struct chanNode *channel;
4921 /* Update the channel registration data structure. */
4922 if(!suspended->expires || (now < suspended->expires))
4923 suspended->revoked = now;
4924 channel = suspended->cData->channel;
4925 suspended->cData->channel = channel;
4926 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
4928 /* If appropriate, re-join ChanServ to the channel. */
4929 if(!IsOffChannel(suspended->cData))
4931 struct mod_chanmode change;
4932 mod_chanmode_init(&change);
4934 change.args[0].mode = MODE_CHANOP;
4935 change.args[0].u.member = AddChannelUser(chanserv, channel);
4936 mod_chanmode_announce(chanserv, channel, &change);
4939 /* Mark everyone currently in the channel as present. */
4940 for(ii = 0; ii < channel->members.used; ++ii)
4942 struct userData *uData = GetChannelAccess(suspended->cData, channel->members.list[ii]->user->handle_info);
4951 static CHANSERV_FUNC(cmd_csuspend)
4953 struct suspended *suspended;
4954 char reason[MAXLEN];
4955 unsigned long expiry, duration;
4956 struct userData *uData;
4960 if(IsProtected(channel->channel_info))
4962 reply("CSMSG_SUSPEND_NODELETE", channel->name);
4966 if(argv[1][0] == '!')
4968 else if(IsSuspended(channel->channel_info))
4970 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
4971 show_suspension_info(cmd, user, channel->channel_info->suspended);
4975 if(!strcmp(argv[1], "0"))
4977 else if((duration = ParseInterval(argv[1])))
4978 expiry = now + duration;
4981 reply("MSG_INVALID_DURATION", argv[1]);
4985 unsplit_string(argv + 2, argc - 2, reason);
4987 suspended = calloc(1, sizeof(*suspended));
4988 suspended->revoked = 0;
4989 suspended->issued = now;
4990 suspended->suspender = strdup(user->handle_info->handle);
4991 suspended->expires = expiry;
4992 suspended->reason = strdup(reason);
4993 suspended->cData = channel->channel_info;
4994 suspended->previous = suspended->cData->suspended;
4995 suspended->cData->suspended = suspended;
4997 if(suspended->expires)
4998 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
5000 if(IsSuspended(channel->channel_info))
5002 suspended->previous->revoked = now;
5003 if(suspended->previous->expires)
5004 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
5005 sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender);
5006 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5010 /* Mark all users in channel as absent. */
5011 for(uData = channel->channel_info->users; uData; uData = uData->next)
5020 /* Mark the channel as suspended, then part. */
5021 channel->channel_info->flags |= CHANNEL_SUSPENDED;
5022 DelChannelUser(chanserv, channel, suspended->reason, 0);
5023 reply("CSMSG_SUSPENDED", channel->name);
5024 sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender);
5025 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5030 static CHANSERV_FUNC(cmd_cunsuspend)
5032 struct suspended *suspended;
5033 char message[MAXLEN];
5035 if(!IsSuspended(channel->channel_info))
5037 reply("CSMSG_NOT_SUSPENDED", channel->name);
5041 suspended = channel->channel_info->suspended;
5043 /* Expire the suspension and join ChanServ to the channel. */
5044 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
5045 chanserv_expire_suspension(suspended);
5046 reply("CSMSG_UNSUSPENDED", channel->name);
5047 sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle);
5048 global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message);
5052 typedef struct chanservSearch
5057 unsigned long unvisited;
5058 unsigned long registered;
5060 unsigned long flags;
5064 typedef void (*channel_search_func)(struct chanData *channel, void *data);
5067 chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[])
5072 search = malloc(sizeof(struct chanservSearch));
5073 memset(search, 0, sizeof(*search));
5076 for(i = 0; i < argc; i++)
5078 /* Assume all criteria require arguments. */
5081 send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]);
5085 if(!irccasecmp(argv[i], "name"))
5086 search->name = argv[++i];
5087 else if(!irccasecmp(argv[i], "registrar"))
5088 search->registrar = argv[++i];
5089 else if(!irccasecmp(argv[i], "unvisited"))
5090 search->unvisited = ParseInterval(argv[++i]);
5091 else if(!irccasecmp(argv[i], "registered"))
5092 search->registered = ParseInterval(argv[++i]);
5093 else if(!irccasecmp(argv[i], "flags"))
5096 if(!irccasecmp(argv[i], "nodelete"))
5097 search->flags |= CHANNEL_NODELETE;
5098 else if(!irccasecmp(argv[i], "suspended"))
5099 search->flags |= CHANNEL_SUSPENDED;
5100 else if(!irccasecmp(argv[i], "unreviewed"))
5101 search->flags |= CHANNEL_UNREVIEWED;
5104 send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]);
5108 else if(!irccasecmp(argv[i], "limit"))
5109 search->limit = strtoul(argv[++i], NULL, 10);
5112 send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]);
5117 if(search->name && !strcmp(search->name, "*"))
5119 if(search->registrar && !strcmp(search->registrar, "*"))
5120 search->registrar = 0;
5129 chanserv_channel_match(struct chanData *channel, search_t search)
5131 const char *name = channel->channel->name;
5132 if((search->name && !match_ircglob(name, search->name)) ||
5133 (search->registrar && !channel->registrar) ||
5134 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
5135 (search->unvisited && (now - channel->visited) < search->unvisited) ||
5136 (search->registered && (now - channel->registered) > search->registered) ||
5137 (search->flags && ((search->flags & channel->flags) != search->flags)))
5144 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
5146 struct chanData *channel;
5147 unsigned int matches = 0;
5149 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
5151 if(!chanserv_channel_match(channel, search))
5161 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
5166 search_print(struct chanData *channel, void *data)
5168 send_message_type(4, data, chanserv, "%s", channel->channel->name);
5171 static CHANSERV_FUNC(cmd_search)
5174 unsigned int matches;
5175 channel_search_func action;
5179 if(!irccasecmp(argv[1], "count"))
5180 action = search_count;
5181 else if(!irccasecmp(argv[1], "print"))
5182 action = search_print;
5185 reply("CSMSG_ACTION_INVALID", argv[1]);
5189 search = chanserv_search_create(user, argc - 2, argv + 2);
5193 if(action == search_count)
5194 search->limit = INT_MAX;
5196 if(action == search_print)
5197 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
5199 matches = chanserv_channel_search(search, action, user);
5202 reply("MSG_MATCH_COUNT", matches);
5204 reply("MSG_NO_MATCHES");
5210 static CHANSERV_FUNC(cmd_unvisited)
5212 struct chanData *cData;
5213 unsigned long interval = chanserv_conf.channel_expire_delay;
5214 char buffer[INTERVALLEN];
5215 unsigned int limit = 25, matches = 0;
5219 interval = ParseInterval(argv[1]);
5221 limit = atoi(argv[2]);
5224 intervalString(buffer, interval, user->handle_info);
5225 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
5227 for(cData = channelList; cData && matches < limit; cData = cData->next)
5229 if((now - cData->visited) < interval)
5232 intervalString(buffer, now - cData->visited, user->handle_info);
5233 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
5240 static MODCMD_FUNC(chan_opt_defaulttopic)
5246 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5248 reply("CSMSG_TOPIC_LOCKED", channel->name);
5252 topic = unsplit_string(argv+1, argc-1, NULL);
5254 free(channel->channel_info->topic);
5255 if(topic[0] == '*' && topic[1] == 0)
5257 topic = channel->channel_info->topic = NULL;
5261 topic = channel->channel_info->topic = strdup(topic);
5262 if(channel->channel_info->topic_mask
5263 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
5264 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5266 SetChannelTopic(channel, chanserv, topic ? topic : "", 1);
5269 if(channel->channel_info->topic)
5270 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
5272 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
5276 static MODCMD_FUNC(chan_opt_topicmask)
5280 struct chanData *cData = channel->channel_info;
5283 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5285 reply("CSMSG_TOPIC_LOCKED", channel->name);
5289 mask = unsplit_string(argv+1, argc-1, NULL);
5291 if(cData->topic_mask)
5292 free(cData->topic_mask);
5293 if(mask[0] == '*' && mask[1] == 0)
5295 cData->topic_mask = 0;
5299 cData->topic_mask = strdup(mask);
5301 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
5302 else if(!match_ircglob(cData->topic, cData->topic_mask))
5303 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5307 if(channel->channel_info->topic_mask)
5308 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
5310 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
5314 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
5318 char *greeting = unsplit_string(argv+1, argc-1, NULL);
5322 if(greeting[0] == '*' && greeting[1] == 0)
5326 unsigned int length = strlen(greeting);
5327 if(length > chanserv_conf.greeting_length)
5329 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
5332 *data = strdup(greeting);
5341 reply(name, user_find_message(user, "MSG_NONE"));
5345 static MODCMD_FUNC(chan_opt_greeting)
5347 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
5350 static MODCMD_FUNC(chan_opt_usergreeting)
5352 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
5355 static MODCMD_FUNC(chan_opt_modes)
5357 struct mod_chanmode *new_modes;
5362 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
5364 reply("CSMSG_NO_ACCESS");
5367 if(argv[1][0] == '*' && argv[1][1] == 0)
5369 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
5371 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED|MCP_NO_APASS, 0)))
5373 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5376 else if(new_modes->argc > 1)
5378 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5379 mod_chanmode_free(new_modes);
5384 channel->channel_info->modes = *new_modes;
5385 modcmd_chanmode_announce(new_modes);
5386 mod_chanmode_free(new_modes);
5390 mod_chanmode_format(&channel->channel_info->modes, modes);
5392 reply("CSMSG_SET_MODES", modes);
5394 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
5398 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
5400 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5402 struct chanData *cData = channel->channel_info;
5407 /* Set flag according to value. */
5408 if(enabled_string(argv[1]))
5410 cData->flags |= mask;
5413 else if(disabled_string(argv[1]))
5415 cData->flags &= ~mask;
5420 reply("MSG_INVALID_BINARY", argv[1]);
5426 /* Find current option value. */
5427 value = (cData->flags & mask) ? 1 : 0;
5431 reply(name, user_find_message(user, "MSG_ON"));
5433 reply(name, user_find_message(user, "MSG_OFF"));
5437 static MODCMD_FUNC(chan_opt_nodelete)
5439 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
5441 reply("MSG_SETTING_PRIVILEGED", argv[0]);
5445 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
5448 static MODCMD_FUNC(chan_opt_dynlimit)
5450 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
5453 static MODCMD_FUNC(chan_opt_offchannel)
5455 struct chanData *cData = channel->channel_info;
5460 /* Set flag according to value. */
5461 if(enabled_string(argv[1]))
5463 if(!IsOffChannel(cData))
5464 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
5465 cData->flags |= CHANNEL_OFFCHANNEL;
5468 else if(disabled_string(argv[1]))
5470 if(IsOffChannel(cData))
5472 struct mod_chanmode change;
5473 mod_chanmode_init(&change);
5475 change.args[0].mode = MODE_CHANOP;
5476 change.args[0].u.member = AddChannelUser(chanserv, channel);
5477 mod_chanmode_announce(chanserv, channel, &change);
5479 cData->flags &= ~CHANNEL_OFFCHANNEL;
5484 reply("MSG_INVALID_BINARY", argv[1]);
5490 /* Find current option value. */
5491 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
5495 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
5497 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
5501 static MODCMD_FUNC(chan_opt_unreviewed)
5503 struct chanData *cData = channel->channel_info;
5504 int value = (cData->flags & CHANNEL_UNREVIEWED) ? 1 : 0;
5510 /* The two directions can have different ACLs. */
5511 if(enabled_string(argv[1]))
5513 else if(disabled_string(argv[1]))
5517 reply("MSG_INVALID_BINARY", argv[1]);
5521 if (new_value != value)
5523 struct svccmd *subcmd;
5524 char subcmd_name[32];
5526 snprintf(subcmd_name, sizeof(subcmd_name), "%s %s", argv[0], (new_value ? "on" : "off"));
5527 subcmd = dict_find(cmd->parent->commands, subcmd_name, NULL);
5530 reply("MSG_COMMAND_DISABLED", subcmd_name);
5533 else if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
5537 cData->flags |= CHANNEL_UNREVIEWED;
5540 free(cData->registrar);
5541 cData->registrar = strdup(user->handle_info->handle);
5542 cData->flags &= ~CHANNEL_UNREVIEWED;
5549 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_ON"));
5551 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_OFF"));
5555 static MODCMD_FUNC(chan_opt_defaults)
5557 struct userData *uData;
5558 struct chanData *cData;
5559 const char *confirm;
5560 enum levelOption lvlOpt;
5561 enum charOption chOpt;
5563 cData = channel->channel_info;
5564 uData = GetChannelUser(cData, user->handle_info);
5565 if(!uData || (uData->access < UL_OWNER))
5567 reply("CSMSG_OWNER_DEFAULTS", channel->name);
5570 confirm = make_confirmation_string(uData);
5571 if((argc < 2) || strcmp(argv[1], confirm))
5573 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
5576 cData->flags = (CHANNEL_DEFAULT_FLAGS & ~CHANNEL_PRESERVED_FLAGS)
5577 | (cData->flags & CHANNEL_PRESERVED_FLAGS);
5578 cData->modes = chanserv_conf.default_modes;
5579 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
5580 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
5581 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
5582 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
5583 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
5588 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5590 struct chanData *cData = channel->channel_info;
5591 struct userData *uData;
5592 unsigned short value;
5596 if(!check_user_level(channel, user, option, 1, 1))
5598 reply("CSMSG_CANNOT_SET");
5601 value = user_level_from_name(argv[1], UL_OWNER+1);
5602 if(!value && strcmp(argv[1], "0"))
5604 reply("CSMSG_INVALID_ACCESS", argv[1]);
5607 uData = GetChannelUser(cData, user->handle_info);
5608 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
5610 reply("CSMSG_BAD_SETLEVEL");
5616 if(value > cData->lvlOpts[lvlGiveOps])
5618 reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]);
5623 if(value < cData->lvlOpts[lvlGiveVoice])
5625 reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]);
5630 /* This test only applies to owners, since non-owners
5631 * trying to set an option to above their level get caught
5632 * by the CSMSG_BAD_SETLEVEL test above.
5634 if(value > uData->access)
5636 reply("CSMSG_BAD_SETTERS");
5643 cData->lvlOpts[option] = value;
5645 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
5649 static MODCMD_FUNC(chan_opt_enfops)
5651 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
5654 static MODCMD_FUNC(chan_opt_giveops)
5656 return channel_level_option(lvlGiveOps, CSFUNC_ARGS);
5659 static MODCMD_FUNC(chan_opt_enfmodes)
5661 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
5664 static MODCMD_FUNC(chan_opt_enftopic)
5666 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
5669 static MODCMD_FUNC(chan_opt_pubcmd)
5671 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
5674 static MODCMD_FUNC(chan_opt_setters)
5676 return channel_level_option(lvlSetters, CSFUNC_ARGS);
5679 static MODCMD_FUNC(chan_opt_ctcpusers)
5681 return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS);
5684 static MODCMD_FUNC(chan_opt_userinfo)
5686 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
5689 static MODCMD_FUNC(chan_opt_givevoice)
5691 return channel_level_option(lvlGiveVoice, CSFUNC_ARGS);
5694 static MODCMD_FUNC(chan_opt_topicsnarf)
5696 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
5699 static MODCMD_FUNC(chan_opt_inviteme)
5701 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
5705 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5707 struct chanData *cData = channel->channel_info;
5708 int count = charOptions[option].count, idx;
5712 idx = atoi(argv[1]);
5714 if(!isdigit(argv[1][0]) || (idx < 0) || (idx >= count))
5716 reply("CSMSG_INVALID_NUMERIC", idx);
5717 /* Show possible values. */
5718 for(idx = 0; idx < count; idx++)
5719 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5723 cData->chOpts[option] = charOptions[option].values[idx].value;
5727 /* Find current option value. */
5730 (idx < count) && (cData->chOpts[option] != charOptions[option].values[idx].value);
5734 /* Somehow, the option value is corrupt; reset it to the default. */
5735 cData->chOpts[option] = charOptions[option].default_value;
5740 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5744 static MODCMD_FUNC(chan_opt_protect)
5746 return channel_multiple_option(chProtect, CSFUNC_ARGS);
5749 static MODCMD_FUNC(chan_opt_toys)
5751 return channel_multiple_option(chToys, CSFUNC_ARGS);
5754 static MODCMD_FUNC(chan_opt_ctcpreaction)
5756 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
5759 static MODCMD_FUNC(chan_opt_topicrefresh)
5761 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
5764 static struct svccmd_list set_shows_list;
5767 handle_svccmd_unbind(struct svccmd *target) {
5769 for(ii=0; ii<set_shows_list.used; ++ii)
5770 if(target == set_shows_list.list[ii])
5771 set_shows_list.used = 0;
5774 static CHANSERV_FUNC(cmd_set)
5776 struct svccmd *subcmd;
5780 /* Check if we need to (re-)initialize set_shows_list. */
5781 if(!set_shows_list.used)
5783 if(!set_shows_list.size)
5785 set_shows_list.size = chanserv_conf.set_shows->used;
5786 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
5788 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
5790 const char *name = chanserv_conf.set_shows->list[ii];
5791 sprintf(buf, "%s %s", argv[0], name);
5792 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5795 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
5798 svccmd_list_append(&set_shows_list, subcmd);
5804 reply("CSMSG_CHANNEL_OPTIONS");
5805 for(ii = 0; ii < set_shows_list.used; ii++)
5807 subcmd = set_shows_list.list[ii];
5808 subcmd->command->func(user, channel, 1, argv+1, subcmd);
5813 sprintf(buf, "%s %s", argv[0], argv[1]);
5814 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5817 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5820 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
5822 reply("CSMSG_NO_ACCESS");
5828 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5832 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5834 struct userData *uData;
5836 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5839 reply("CSMSG_NOT_USER", channel->name);
5845 /* Just show current option value. */
5847 else if(enabled_string(argv[1]))
5849 uData->flags |= mask;
5851 else if(disabled_string(argv[1]))
5853 uData->flags &= ~mask;
5857 reply("MSG_INVALID_BINARY", argv[1]);
5861 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
5865 static MODCMD_FUNC(user_opt_noautoop)
5867 struct userData *uData;
5869 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5872 reply("CSMSG_NOT_USER", channel->name);
5875 if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps])
5876 return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
5878 return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
5881 static MODCMD_FUNC(user_opt_autoinvite)
5883 if((argc > 1) && !check_user_level(channel, user, lvlInviteMe, 1, 0))
5885 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
5887 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
5890 static MODCMD_FUNC(user_opt_info)
5892 struct userData *uData;
5895 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5899 /* If they got past the command restrictions (which require access)
5900 * but fail this test, we have some fool with security override on.
5902 reply("CSMSG_NOT_USER", channel->name);
5909 infoline = unsplit_string(argv + 1, argc - 1, NULL);
5910 if(strlen(infoline) > chanserv_conf.max_userinfo_length)
5912 reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length);
5915 bp = strcspn(infoline, "\001");
5918 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
5923 if(infoline[0] == '*' && infoline[1] == 0)
5926 uData->info = strdup(infoline);
5929 reply("CSMSG_USET_INFO", uData->info);
5931 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
5935 struct svccmd_list uset_shows_list;
5937 static CHANSERV_FUNC(cmd_uset)
5939 struct svccmd *subcmd;
5943 /* Check if we need to (re-)initialize uset_shows_list. */
5944 if(!uset_shows_list.used)
5948 "NoAutoOp", "AutoInvite", "Info"
5951 if(!uset_shows_list.size)
5953 uset_shows_list.size = ArrayLength(options);
5954 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
5956 for(ii = 0; ii < ArrayLength(options); ii++)
5958 const char *name = options[ii];
5959 sprintf(buf, "%s %s", argv[0], name);
5960 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5963 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
5966 svccmd_list_append(&uset_shows_list, subcmd);
5972 /* Do this so options are presented in a consistent order. */
5973 reply("CSMSG_USER_OPTIONS");
5974 for(ii = 0; ii < uset_shows_list.used; ii++)
5975 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
5979 sprintf(buf, "%s %s", argv[0], argv[1]);
5980 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5983 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5987 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5990 static CHANSERV_FUNC(cmd_giveownership)
5992 struct handle_info *new_owner_hi;
5993 struct userData *new_owner;
5994 struct userData *curr_user;
5995 struct userData *invoker;
5996 struct chanData *cData = channel->channel_info;
5997 struct do_not_register *dnr;
5998 const char *confirm;
6000 unsigned short co_access;
6001 char reason[MAXLEN];
6004 curr_user = GetChannelAccess(cData, user->handle_info);
6005 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
6006 if(!curr_user || (curr_user->access != UL_OWNER))
6008 struct userData *owner = NULL;
6009 for(curr_user = channel->channel_info->users;
6011 curr_user = curr_user->next)
6013 if(curr_user->access != UL_OWNER)
6017 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
6024 else if(!force && (now < cData->ownerTransfer + chanserv_conf.giveownership_period))
6026 char delay[INTERVALLEN];
6027 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
6028 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
6031 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
6033 if(new_owner_hi == user->handle_info)
6035 reply("CSMSG_NO_TRANSFER_SELF");
6038 new_owner = GetChannelAccess(cData, new_owner_hi);
6043 new_owner = add_channel_user(cData, new_owner_hi, UL_OWNER - 1, 0, NULL);
6047 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
6051 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
6053 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
6056 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
6057 if(!IsHelping(user))
6058 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
6060 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
6063 invoker = GetChannelUser(cData, user->handle_info);
6064 if(invoker->access <= UL_OWNER)
6066 confirm = make_confirmation_string(curr_user);
6067 if((argc < 3) || strcmp(argv[2], confirm))
6069 reply("CSMSG_CONFIRM_GIVEOWNERSHIP", new_owner_hi->handle, confirm);
6073 if(new_owner->access >= UL_COOWNER)
6074 co_access = new_owner->access;
6076 co_access = UL_COOWNER;
6077 new_owner->access = UL_OWNER;
6079 curr_user->access = co_access;
6080 cData->ownerTransfer = now;
6081 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
6082 sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle);
6083 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
6087 static CHANSERV_FUNC(cmd_suspend)
6089 struct handle_info *hi;
6090 struct userData *actor, *real_actor, *target;
6091 unsigned int override = 0;
6094 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6095 actor = GetChannelUser(channel->channel_info, user->handle_info);
6096 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6097 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6099 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6102 if(target->access >= actor->access)
6104 reply("MSG_USER_OUTRANKED", hi->handle);
6107 if(target->flags & USER_SUSPENDED)
6109 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
6114 target->present = 0;
6117 if(!real_actor || target->access >= real_actor->access)
6118 override = CMD_LOG_OVERRIDE;
6119 target->flags |= USER_SUSPENDED;
6120 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
6121 return 1 | override;
6124 static CHANSERV_FUNC(cmd_unsuspend)
6126 struct handle_info *hi;
6127 struct userData *actor, *real_actor, *target;
6128 unsigned int override = 0;
6131 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6132 actor = GetChannelUser(channel->channel_info, user->handle_info);
6133 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6134 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6136 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6139 if(target->access >= actor->access)
6141 reply("MSG_USER_OUTRANKED", hi->handle);
6144 if(!(target->flags & USER_SUSPENDED))
6146 reply("CSMSG_NOT_SUSPENDED", hi->handle);
6149 if(!real_actor || target->access >= real_actor->access)
6150 override = CMD_LOG_OVERRIDE;
6151 target->flags &= ~USER_SUSPENDED;
6152 scan_user_presence(target, NULL);
6153 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
6154 return 1 | override;
6157 static MODCMD_FUNC(cmd_deleteme)
6159 struct handle_info *hi;
6160 struct userData *target;
6161 const char *confirm_string;
6162 unsigned short access_level;
6165 hi = user->handle_info;
6166 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6168 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6171 if(target->access == UL_OWNER)
6173 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
6176 confirm_string = make_confirmation_string(target);
6177 if((argc < 2) || strcmp(argv[1], confirm_string))
6179 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
6182 access_level = target->access;
6183 channel_name = strdup(channel->name);
6184 del_channel_user(target, 1);
6185 reply("CSMSG_DELETED_YOU", access_level, channel_name);
6191 chanserv_refresh_topics(UNUSED_ARG(void *data))
6193 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
6194 struct chanData *cData;
6197 for(cData = channelList; cData; cData = cData->next)
6199 if(IsSuspended(cData))
6201 opt = cData->chOpts[chTopicRefresh];
6204 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
6207 SetChannelTopic(cData->channel, chanserv, cData->topic, 1);
6208 cData->last_refresh = refresh_num;
6210 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
6213 static CHANSERV_FUNC(cmd_unf)
6217 char response[MAXLEN];
6218 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
6219 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6220 irc_privmsg(cmd->parent->bot, channel->name, response);
6223 reply("CSMSG_UNF_RESPONSE");
6227 static CHANSERV_FUNC(cmd_ping)
6231 char response[MAXLEN];
6232 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
6233 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6234 irc_privmsg(cmd->parent->bot, channel->name, response);
6237 reply("CSMSG_PING_RESPONSE");
6241 static CHANSERV_FUNC(cmd_wut)
6245 char response[MAXLEN];
6246 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
6247 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6248 irc_privmsg(cmd->parent->bot, channel->name, response);
6251 reply("CSMSG_WUT_RESPONSE");
6255 static CHANSERV_FUNC(cmd_8ball)
6257 unsigned int i, j, accum;
6262 for(i=1; i<argc; i++)
6263 for(j=0; argv[i][j]; j++)
6264 accum = (accum << 5) - accum + toupper(argv[i][j]);
6265 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
6268 char response[MAXLEN];
6269 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, resp);
6270 irc_privmsg(cmd->parent->bot, channel->name, response);
6273 send_message_type(4, user, cmd->parent->bot, "%s", resp);
6277 static CHANSERV_FUNC(cmd_d)
6279 unsigned long sides, count, modifier, ii, total;
6280 char response[MAXLEN], *sep;
6284 if((count = strtoul(argv[1], &sep, 10)) < 1)
6294 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
6295 && (sides = strtoul(sep+1, &sep, 10)) > 1)
6299 else if((sep[0] == '-') && isdigit(sep[1]))
6300 modifier = strtoul(sep, NULL, 10);
6301 else if((sep[0] == '+') && isdigit(sep[1]))
6302 modifier = strtoul(sep+1, NULL, 10);
6309 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
6314 reply("CSMSG_BAD_DICE_COUNT", count, 10);
6317 for(total = ii = 0; ii < count; ++ii)
6318 total += (rand() % sides) + 1;
6321 if((count > 1) || modifier)
6323 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
6324 sprintf(response, fmt, total, count, sides, modifier);
6328 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
6329 sprintf(response, fmt, total, sides);
6332 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
6334 send_message_type(4, user, cmd->parent->bot, "%s", response);
6338 static CHANSERV_FUNC(cmd_huggle)
6340 /* CTCP must be via PRIVMSG, never notice */
6342 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
6344 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
6349 chanserv_adjust_limit(void *data)
6351 struct mod_chanmode change;
6352 struct chanData *cData = data;
6353 struct chanNode *channel = cData->channel;
6356 if(IsSuspended(cData))
6359 cData->limitAdjusted = now;
6360 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
6361 if(cData->modes.modes_set & MODE_LIMIT)
6363 if(limit > cData->modes.new_limit)
6364 limit = cData->modes.new_limit;
6365 else if(limit == cData->modes.new_limit)
6369 mod_chanmode_init(&change);
6370 change.modes_set = MODE_LIMIT;
6371 change.new_limit = limit;
6372 mod_chanmode_announce(chanserv, channel, &change);
6376 handle_new_channel(struct chanNode *channel)
6378 struct chanData *cData;
6380 if(!(cData = channel->channel_info))
6383 if(cData->modes.modes_set || cData->modes.modes_clear)
6384 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
6386 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
6387 SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1);
6390 /* Welcome to my worst nightmare. Warning: Read (or modify)
6391 the code below at your own risk. */
6393 handle_join(struct modeNode *mNode)
6395 struct mod_chanmode change;
6396 struct userNode *user = mNode->user;
6397 struct chanNode *channel = mNode->channel;
6398 struct chanData *cData;
6399 struct userData *uData = NULL;
6400 struct banData *bData;
6401 struct handle_info *handle;
6402 unsigned int modes = 0, info = 0;
6405 if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info))
6408 cData = channel->channel_info;
6409 if(channel->members.used > cData->max)
6410 cData->max = channel->members.used;
6412 /* Check for bans. If they're joining through a ban, one of two
6414 * 1: Join during a netburst, by riding the break. Kick them
6415 * unless they have ops or voice in the channel.
6416 * 2: They're allowed to join through the ban (an invite in
6417 * ircu2.10, or a +e on Hybrid, or something).
6418 * If they're not joining through a ban, and the banlist is not
6419 * full, see if they're on the banlist for the channel. If so,
6422 if(user->uplink->burst && !mNode->modes)
6425 for(ii = 0; ii < channel->banlist.used; ii++)
6427 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK))
6429 /* Riding a netburst. Naughty. */
6430 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
6436 mod_chanmode_init(&change);
6438 if(channel->banlist.used < MAXBANS)
6440 /* Not joining through a ban. */
6441 for(bData = cData->bans;
6442 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK);
6443 bData = bData->next);
6447 char kick_reason[MAXLEN];
6448 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6450 bData->triggered = now;
6451 if(bData != cData->bans)
6453 /* Shuffle the ban to the head of the list. */
6455 bData->next->prev = bData->prev;
6457 bData->prev->next = bData->next;
6460 bData->next = cData->bans;
6463 cData->bans->prev = bData;
6464 cData->bans = bData;
6467 change.args[0].mode = MODE_BAN;
6468 change.args[0].u.hostmask = bData->mask;
6469 mod_chanmode_announce(chanserv, channel, &change);
6470 KickChannelUser(user, channel, chanserv, kick_reason);
6475 /* ChanServ will not modify the limits in join-flooded channels,
6476 or when there are enough slots left below the limit. */
6477 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6478 && !channel->join_flooded
6479 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
6481 /* The user count has begun "bumping" into the channel limit,
6482 so set a timer to raise the limit a bit. Any previous
6483 timers are removed so three incoming users within the delay
6484 results in one limit change, not three. */
6486 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6487 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6490 if(channel->join_flooded)
6492 /* don't automatically give ops or voice during a join flood */
6494 else if(cData->lvlOpts[lvlGiveOps] == 0)
6495 modes |= MODE_CHANOP;
6496 else if(cData->lvlOpts[lvlGiveVoice] == 0)
6497 modes |= MODE_VOICE;
6499 greeting = cData->greeting;
6500 if(user->handle_info)
6502 handle = user->handle_info;
6504 if(IsHelper(user) && !IsHelping(user))
6507 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6509 if(channel == chanserv_conf.support_channels.list[ii])
6511 HANDLE_SET_FLAG(user->handle_info, HELPING);
6517 uData = GetTrueChannelAccess(cData, handle);
6518 if(uData && !IsUserSuspended(uData))
6520 /* Ops and above were handled by the above case. */
6521 if(IsUserAutoOp(uData))
6523 if(uData->access >= cData->lvlOpts[lvlGiveOps])
6524 modes |= MODE_CHANOP;
6525 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
6526 modes |= MODE_VOICE;
6528 if(uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6529 cData->visited = now;
6530 if(cData->user_greeting)
6531 greeting = cData->user_greeting;
6533 && (uData->access >= cData->lvlOpts[lvlUserInfo])
6534 && ((now - uData->seen) >= chanserv_conf.info_delay)
6542 /* If user joining normally (not during burst), apply op or voice,
6543 * and send greeting/userinfo as appropriate.
6545 if(!user->uplink->burst)
6549 if(modes & MODE_CHANOP)
6550 modes &= ~MODE_VOICE;
6551 change.args[0].mode = modes;
6552 change.args[0].u.member = mNode;
6553 mod_chanmode_announce(chanserv, channel, &change);
6556 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
6557 if(uData && info && (modes || !(channel->modes & MODE_DELAYJOINS)))
6558 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
6564 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
6566 struct mod_chanmode change;
6567 struct userData *channel;
6568 unsigned int ii, jj;
6570 if(!user->handle_info)
6573 mod_chanmode_init(&change);
6575 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
6577 struct chanNode *cn;
6578 struct modeNode *mn;
6579 if(IsUserSuspended(channel)
6580 || IsSuspended(channel->channel)
6581 || !(cn = channel->channel->channel))
6584 mn = GetUserMode(cn, user);
6587 if(!IsUserSuspended(channel)
6588 && IsUserAutoInvite(channel)
6589 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
6591 && !user->uplink->burst)
6592 irc_invite(chanserv, user, cn);
6596 if(channel->access >= UL_PRESENT && !HANDLE_FLAGGED(channel->handle, BOT))
6597 channel->channel->visited = now;
6599 if(IsUserAutoOp(channel))
6601 if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps])
6602 change.args[0].mode = MODE_CHANOP;
6603 else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice])
6604 change.args[0].mode = MODE_VOICE;
6606 change.args[0].mode = 0;
6607 change.args[0].u.member = mn;
6608 if(change.args[0].mode)
6609 mod_chanmode_announce(chanserv, cn, &change);
6612 channel->seen = now;
6613 channel->present = 1;
6616 for(ii = 0; ii < user->channels.used; ++ii)
6618 struct chanNode *chan = user->channels.list[ii]->channel;
6619 struct banData *ban;
6621 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6622 || !chan->channel_info
6623 || IsSuspended(chan->channel_info))
6625 for(jj = 0; jj < chan->banlist.used; ++jj)
6626 if(user_matches_glob(user, chan->banlist.list[jj]->ban, MATCH_USENICK))
6628 if(jj < chan->banlist.used)
6630 for(ban = chan->channel_info->bans; ban; ban = ban->next)
6632 char kick_reason[MAXLEN];
6633 if(!user_matches_glob(user, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
6635 change.args[0].mode = MODE_BAN;
6636 change.args[0].u.hostmask = ban->mask;
6637 mod_chanmode_announce(chanserv, chan, &change);
6638 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
6639 KickChannelUser(user, chan, chanserv, kick_reason);
6640 ban->triggered = now;
6645 if(IsSupportHelper(user))
6647 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6649 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
6651 HANDLE_SET_FLAG(user->handle_info, HELPING);
6659 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
6661 struct chanData *cData;
6662 struct userData *uData;
6664 cData = mn->channel->channel_info;
6665 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
6668 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
6670 /* Allow for a bit of padding so that the limit doesn't
6671 track the user count exactly, which could get annoying. */
6672 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
6674 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6675 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6679 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
6681 scan_user_presence(uData, mn->user);
6683 if (uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6684 cData->visited = now;
6687 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
6690 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) {
6691 struct chanNode *channel;
6692 struct userNode *exclude;
6693 /* When looking at the channel that is being /part'ed, we
6694 * have to skip over the client that is leaving. For
6695 * other channels, we must not do that.
6697 channel = chanserv_conf.support_channels.list[ii];
6698 exclude = (channel == mn->channel) ? mn->user : NULL;
6699 if(find_handle_in_channel(channel, mn->user->handle_info, exclude))
6702 if(ii == chanserv_conf.support_channels.used)
6703 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
6708 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel)
6710 struct userData *uData;
6712 if(!channel->channel_info || !kicker || IsService(kicker)
6713 || (kicker == victim) || IsSuspended(channel->channel_info)
6714 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
6717 if(protect_user(victim, kicker, channel->channel_info))
6719 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED_2");
6720 KickChannelUser(kicker, channel, chanserv, reason);
6723 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
6728 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic)
6730 struct chanData *cData;
6732 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
6735 cData = channel->channel_info;
6736 if(bad_topic(channel, user, channel->topic))
6738 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
6739 if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask))
6740 SetChannelTopic(channel, chanserv, old_topic, 1);
6741 else if(cData->topic)
6742 SetChannelTopic(channel, chanserv, cData->topic, 1);
6745 /* With topicsnarf, grab the topic and save it as the default topic. */
6746 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
6749 cData->topic = strdup(channel->topic);
6755 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change)
6757 struct mod_chanmode *bounce = NULL;
6758 unsigned int bnc, ii;
6761 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
6764 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
6765 && mode_lock_violated(&channel->channel_info->modes, change))
6767 char correct[MAXLEN];
6768 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
6769 mod_chanmode_format(&channel->channel_info->modes, correct);
6770 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
6772 for(ii = bnc = 0; ii < change->argc; ++ii)
6774 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
6776 const struct userNode *victim = change->args[ii].u.member->user;
6777 if(!protect_user(victim, user, channel->channel_info))
6780 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6783 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6784 bounce->args[bnc].u.member = GetUserMode(channel, user);
6785 if(bounce->args[bnc].u.member)
6789 bounce->args[bnc].mode = MODE_CHANOP;
6790 bounce->args[bnc].u.member = change->args[ii].u.member;
6792 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
6794 else if(change->args[ii].mode & MODE_CHANOP)
6796 const struct userNode *victim = change->args[ii].u.member->user;
6797 if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim))
6800 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6801 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6802 bounce->args[bnc].u.member = change->args[ii].u.member;
6805 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
6807 const char *ban = change->args[ii].u.hostmask;
6808 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
6811 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6812 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
6813 bounce->args[bnc].u.hostmask = strdup(ban);
6815 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
6820 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
6821 mod_chanmode_announce(chanserv, channel, bounce);
6822 for(ii = 0; ii < change->argc; ++ii)
6823 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
6824 free((char*)bounce->args[ii].u.hostmask);
6825 mod_chanmode_free(bounce);
6830 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick))
6832 struct chanNode *channel;
6833 struct banData *bData;
6834 struct mod_chanmode change;
6835 unsigned int ii, jj;
6836 char kick_reason[MAXLEN];
6838 mod_chanmode_init(&change);
6840 change.args[0].mode = MODE_BAN;
6841 for(ii = 0; ii < user->channels.used; ++ii)
6843 channel = user->channels.list[ii]->channel;
6844 /* Need not check for bans if they're opped or voiced. */
6845 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6847 /* Need not check for bans unless channel registration is active. */
6848 if(!channel->channel_info || IsSuspended(channel->channel_info))
6850 /* Look for a matching ban already on the channel. */
6851 for(jj = 0; jj < channel->banlist.used; ++jj)
6852 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK))
6854 /* Need not act if we found one. */
6855 if(jj < channel->banlist.used)
6857 /* Look for a matching ban in this channel. */
6858 for(bData = channel->channel_info->bans; bData; bData = bData->next)
6860 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE))
6862 change.args[0].u.hostmask = bData->mask;
6863 mod_chanmode_announce(chanserv, channel, &change);
6864 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6865 KickChannelUser(user, channel, chanserv, kick_reason);
6866 bData->triggered = now;
6867 break; /* we don't need to check any more bans in the channel */
6872 static void handle_rename(struct handle_info *handle, const char *old_handle)
6874 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
6878 dict_remove2(handle_dnrs, old_handle, 1);
6879 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
6880 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
6885 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle)
6887 struct userNode *h_user;
6889 if(handle->channels)
6891 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
6892 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
6894 while(handle->channels)
6895 del_channel_user(handle->channels, 1);
6900 handle_server_link(UNUSED_ARG(struct server *server))
6902 struct chanData *cData;
6904 for(cData = channelList; cData; cData = cData->next)
6906 if(!IsSuspended(cData))
6907 cData->may_opchan = 1;
6908 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6909 && !cData->channel->join_flooded
6910 && ((cData->channel->limit - cData->channel->members.used)
6911 < chanserv_conf.adjust_threshold))
6913 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6914 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6920 chanserv_conf_read(void)
6924 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
6925 struct mod_chanmode *change;
6926 struct string_list *strlist;
6927 struct chanNode *chan;
6930 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
6932 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
6935 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6936 UnlockChannel(chanserv_conf.support_channels.list[ii]);
6937 chanserv_conf.support_channels.used = 0;
6938 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
6940 for(ii = 0; ii < strlist->used; ++ii)
6942 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6945 chan = AddChannel(strlist->list[ii], now, str2, NULL);
6947 channelList_append(&chanserv_conf.support_channels, chan);
6950 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
6953 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6956 chan = AddChannel(str, now, str2, NULL);
6958 channelList_append(&chanserv_conf.support_channels, chan);
6960 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
6961 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
6962 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
6963 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
6964 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
6965 chanserv_conf.greeting_length = str ? atoi(str) : 200;
6966 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
6967 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
6968 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
6969 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
6970 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
6971 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
6972 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
6973 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
6974 str = database_get_data(conf_node, KEY_DNR_EXPIRE_FREQ, RECDB_QSTRING);
6975 chanserv_conf.dnr_expire_frequency = str ? ParseInterval(str) : 3600;
6976 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
6977 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
6978 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
6979 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
6980 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
6981 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
6982 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
6983 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
6984 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
6986 NickChange(chanserv, str, 0);
6987 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
6988 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
6989 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
6990 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
6991 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
6992 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
6993 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
6994 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
6995 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
6996 chanserv_conf.max_owned = str ? atoi(str) : 5;
6997 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
6998 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
6999 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
7000 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
7001 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
7002 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
7003 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
7006 safestrncpy(mode_line, str, sizeof(mode_line));
7007 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
7008 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE|MCP_NO_APASS, 0))
7009 && (change->argc < 2))
7011 chanserv_conf.default_modes = *change;
7012 mod_chanmode_free(change);
7014 free_string_list(chanserv_conf.set_shows);
7015 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
7017 strlist = string_list_copy(strlist);
7020 static const char *list[] = {
7021 /* free form text */
7022 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
7023 /* options based on user level */
7024 "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveOps", "EnfOps",
7025 "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers",
7026 /* multiple choice options */
7027 "CtcpReaction", "Protect", "Toys", "TopicRefresh",
7028 /* binary options */
7029 "DynLimit", "NoDelete",
7033 strlist = alloc_string_list(ArrayLength(list)-1);
7034 for(ii=0; list[ii]; ii++)
7035 string_list_append(strlist, strdup(list[ii]));
7037 chanserv_conf.set_shows = strlist;
7038 /* We don't look things up now, in case the list refers to options
7039 * defined by modules initialized after this point. Just mark the
7040 * function list as invalid, so it will be initialized.
7042 set_shows_list.used = 0;
7043 free_string_list(chanserv_conf.eightball);
7044 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
7047 strlist = string_list_copy(strlist);
7051 strlist = alloc_string_list(4);
7052 string_list_append(strlist, strdup("Yes."));
7053 string_list_append(strlist, strdup("No."));
7054 string_list_append(strlist, strdup("Maybe so."));
7056 chanserv_conf.eightball = strlist;
7057 free_string_list(chanserv_conf.old_ban_names);
7058 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
7060 strlist = string_list_copy(strlist);
7062 strlist = alloc_string_list(2);
7063 chanserv_conf.old_ban_names = strlist;
7064 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
7065 off_channel = str ? atoi(str) : 0;
7069 chanserv_note_type_read(const char *key, struct record_data *rd)
7072 struct note_type *ntype;
7075 if(!(obj = GET_RECORD_OBJECT(rd)))
7077 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
7080 if(!(ntype = chanserv_create_note_type(key)))
7082 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
7086 /* Figure out set access */
7087 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
7089 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7090 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
7092 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
7094 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
7095 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
7097 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
7099 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
7103 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
7104 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7105 ntype->set_access.min_opserv = 0;
7108 /* Figure out visibility */
7109 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
7110 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7111 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
7112 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7113 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
7114 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
7115 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
7116 ntype->visible_type = NOTE_VIS_ALL;
7118 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7120 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
7121 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
7125 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7127 struct handle_info *handle;
7128 struct userData *uData;
7129 char *seen, *inf, *flags;
7130 unsigned long last_seen;
7131 unsigned short access_level;
7133 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7135 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
7139 access_level = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
7140 if(access_level > UL_OWNER)
7142 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
7146 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
7147 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
7148 last_seen = seen ? strtoul(seen, NULL, 0) : now;
7149 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
7150 handle = get_handle_info(key);
7153 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
7157 uData = add_channel_user(chan, handle, access_level, last_seen, inf);
7158 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
7162 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7164 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
7165 unsigned long set_time, triggered_time, expires_time;
7167 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7169 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
7173 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
7174 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
7175 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
7176 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
7177 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
7178 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
7179 if (!reason || !owner)
7182 set_time = set ? strtoul(set, NULL, 0) : now;
7183 triggered_time = triggered ? strtoul(triggered, NULL, 0) : 0;
7185 expires_time = strtoul(s_expires, NULL, 0);
7187 expires_time = set_time + atoi(s_duration);
7191 if(!reason || (expires_time && (expires_time < now)))
7194 add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
7197 static struct suspended *
7198 chanserv_read_suspended(dict_t obj)
7200 struct suspended *suspended = calloc(1, sizeof(*suspended));
7204 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
7205 suspended->expires = str ? strtoul(str, NULL, 0) : 0;
7206 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
7207 suspended->revoked = str ? strtoul(str, NULL, 0) : 0;
7208 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
7209 suspended->issued = str ? strtoul(str, NULL, 0) : 0;
7210 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
7211 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
7212 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
7213 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
7218 chanserv_channel_read(const char *key, struct record_data *hir)
7220 struct suspended *suspended;
7221 struct mod_chanmode *modes;
7222 struct chanNode *cNode;
7223 struct chanData *cData;
7224 struct dict *channel, *obj;
7225 char *str, *argv[10];
7229 channel = hir->d.object;
7231 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
7234 cNode = AddChannel(key, now, NULL, NULL);
7237 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
7240 cData = register_channel(cNode, str);
7243 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
7247 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
7249 enum levelOption lvlOpt;
7250 enum charOption chOpt;
7252 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
7253 cData->flags = atoi(str);
7255 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7257 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
7259 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
7260 else if(levelOptions[lvlOpt].old_flag)
7262 if(cData->flags & levelOptions[lvlOpt].old_flag)
7263 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
7265 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
7269 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7271 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
7273 cData->chOpts[chOpt] = str[0];
7276 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
7278 enum levelOption lvlOpt;
7279 enum charOption chOpt;
7282 cData->flags = base64toint(str, 5);
7283 count = strlen(str += 5);
7284 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7287 if(levelOptions[lvlOpt].old_flag)
7289 if(cData->flags & levelOptions[lvlOpt].old_flag)
7290 lvl = levelOptions[lvlOpt].flag_value;
7292 lvl = levelOptions[lvlOpt].default_value;
7294 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
7296 case 'c': lvl = UL_COOWNER; break;
7297 case 'm': lvl = UL_MASTER; break;
7298 case 'n': lvl = UL_OWNER+1; break;
7299 case 'o': lvl = UL_OP; break;
7300 case 'p': lvl = UL_PEON; break;
7301 case 'w': lvl = UL_OWNER; break;
7302 default: lvl = 0; break;
7304 cData->lvlOpts[lvlOpt] = lvl;
7306 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7307 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
7310 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
7312 suspended = chanserv_read_suspended(obj);
7313 cData->suspended = suspended;
7314 suspended->cData = cData;
7315 /* We could use suspended->expires and suspended->revoked to
7316 * set the CHANNEL_SUSPENDED flag, but we don't. */
7318 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
7320 suspended = calloc(1, sizeof(*suspended));
7321 suspended->issued = 0;
7322 suspended->revoked = 0;
7323 suspended->suspender = strdup(str);
7324 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
7325 suspended->expires = str ? atoi(str) : 0;
7326 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
7327 suspended->reason = strdup(str ? str : "No reason");
7328 suspended->previous = NULL;
7329 cData->suspended = suspended;
7330 suspended->cData = cData;
7334 cData->flags &= ~CHANNEL_SUSPENDED;
7335 suspended = NULL; /* to squelch a warning */
7338 if(IsSuspended(cData)) {
7339 if(suspended->expires > now)
7340 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
7341 else if(suspended->expires)
7342 cData->flags &= ~CHANNEL_SUSPENDED;
7345 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
7346 struct mod_chanmode change;
7347 mod_chanmode_init(&change);
7349 change.args[0].mode = MODE_CHANOP;
7350 change.args[0].u.member = AddChannelUser(chanserv, cNode);
7351 mod_chanmode_announce(chanserv, cNode, &change);
7354 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
7355 cData->registered = str ? strtoul(str, NULL, 0) : now;
7356 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
7357 cData->visited = str ? strtoul(str, NULL, 0) : now;
7358 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
7359 cData->ownerTransfer = str ? strtoul(str, NULL, 0) : 0;
7360 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
7361 cData->max = str ? atoi(str) : 0;
7362 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
7363 cData->greeting = str ? strdup(str) : NULL;
7364 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
7365 cData->user_greeting = str ? strdup(str) : NULL;
7366 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
7367 cData->topic_mask = str ? strdup(str) : NULL;
7368 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
7369 cData->topic = str ? strdup(str) : NULL;
7371 if(!IsSuspended(cData)
7372 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
7373 && (argc = split_line(str, 0, ArrayLength(argv), argv))
7374 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE|MCP_NO_APASS, 0))) {
7375 cData->modes = *modes;
7377 cData->modes.modes_set |= MODE_REGISTERED;
7378 if(cData->modes.argc > 1)
7379 cData->modes.argc = 1;
7380 mod_chanmode_announce(chanserv, cNode, &cData->modes);
7381 mod_chanmode_free(modes);
7384 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
7385 for(it = dict_first(obj); it; it = iter_next(it))
7386 user_read_helper(iter_key(it), iter_data(it), cData);
7388 if(!cData->users && !IsProtected(cData))
7390 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
7391 unregister_channel(cData, "has empty user list.");
7395 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
7396 for(it = dict_first(obj); it; it = iter_next(it))
7397 ban_read_helper(iter_key(it), iter_data(it), cData);
7399 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
7400 for(it = dict_first(obj); it; it = iter_next(it))
7402 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
7403 struct record_data *rd = iter_data(it);
7404 const char *note, *setter;
7406 if(rd->type != RECDB_OBJECT)
7408 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
7412 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
7414 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
7416 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
7420 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
7421 if(!setter) setter = "<unknown>";
7422 chanserv_add_channel_note(cData, ntype, setter, note);
7430 chanserv_dnr_read(const char *key, struct record_data *hir)
7432 const char *setter, *reason, *str;
7433 struct do_not_register *dnr;
7434 unsigned long expiry;
7436 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
7439 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
7442 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
7445 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
7448 str = database_get_data(hir->d.object, KEY_EXPIRES, RECDB_QSTRING);
7449 expiry = str ? strtoul(str, NULL, 0) : 0;
7450 if(expiry && expiry <= now)
7452 dnr = chanserv_add_dnr(key, setter, expiry, reason);
7455 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
7457 dnr->set = atoi(str);
7463 chanserv_saxdb_read(struct dict *database)
7465 struct dict *section;
7468 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
7469 for(it = dict_first(section); it; it = iter_next(it))
7470 chanserv_note_type_read(iter_key(it), iter_data(it));
7472 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
7473 for(it = dict_first(section); it; it = iter_next(it))
7474 chanserv_channel_read(iter_key(it), iter_data(it));
7476 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
7477 for(it = dict_first(section); it; it = iter_next(it))
7478 chanserv_dnr_read(iter_key(it), iter_data(it));
7484 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
7486 int high_present = 0;
7487 saxdb_start_record(ctx, KEY_USERS, 1);
7488 for(; uData; uData = uData->next)
7490 if((uData->access >= UL_PRESENT) && uData->present && !HANDLE_FLAGGED(uData->handle, BOT))
7492 saxdb_start_record(ctx, uData->handle->handle, 0);
7493 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
7494 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
7496 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
7498 saxdb_write_string(ctx, KEY_INFO, uData->info);
7499 saxdb_end_record(ctx);
7501 saxdb_end_record(ctx);
7502 return high_present;
7506 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
7510 saxdb_start_record(ctx, KEY_BANS, 1);
7511 for(; bData; bData = bData->next)
7513 saxdb_start_record(ctx, bData->mask, 0);
7514 saxdb_write_int(ctx, KEY_SET, bData->set);
7515 if(bData->triggered)
7516 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
7518 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
7520 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
7522 saxdb_write_string(ctx, KEY_REASON, bData->reason);
7523 saxdb_end_record(ctx);
7525 saxdb_end_record(ctx);
7529 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
7531 saxdb_start_record(ctx, name, 0);
7532 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
7533 saxdb_write_string(ctx, KEY_REASON, susp->reason);
7535 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
7537 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
7539 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
7541 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
7542 saxdb_end_record(ctx);
7546 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
7550 enum levelOption lvlOpt;
7551 enum charOption chOpt;
7553 saxdb_start_record(ctx, channel->channel->name, 1);
7555 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
7556 saxdb_write_int(ctx, KEY_MAX, channel->max);
7558 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
7559 if(channel->registrar)
7560 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
7561 if(channel->greeting)
7562 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
7563 if(channel->user_greeting)
7564 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
7565 if(channel->topic_mask)
7566 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
7567 if(channel->suspended)
7568 chanserv_write_suspended(ctx, "suspended", channel->suspended);
7570 saxdb_start_record(ctx, KEY_OPTIONS, 0);
7571 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
7572 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7573 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
7574 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7576 buf[0] = channel->chOpts[chOpt];
7578 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
7580 saxdb_end_record(ctx);
7582 if(channel->modes.modes_set || channel->modes.modes_clear)
7584 mod_chanmode_format(&channel->modes, buf);
7585 saxdb_write_string(ctx, KEY_MODES, buf);
7588 high_present = chanserv_write_users(ctx, channel->users);
7589 chanserv_write_bans(ctx, channel->bans);
7591 if(dict_size(channel->notes))
7595 saxdb_start_record(ctx, KEY_NOTES, 1);
7596 for(it = dict_first(channel->notes); it; it = iter_next(it))
7598 struct note *note = iter_data(it);
7599 saxdb_start_record(ctx, iter_key(it), 0);
7600 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
7601 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
7602 saxdb_end_record(ctx);
7604 saxdb_end_record(ctx);
7607 if(channel->ownerTransfer)
7608 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
7609 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
7610 saxdb_end_record(ctx);
7614 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
7618 saxdb_start_record(ctx, ntype->name, 0);
7619 switch(ntype->set_access_type)
7621 case NOTE_SET_CHANNEL_ACCESS:
7622 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
7624 case NOTE_SET_CHANNEL_SETTER:
7625 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
7627 case NOTE_SET_PRIVILEGED: default:
7628 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
7631 switch(ntype->visible_type)
7633 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
7634 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
7635 case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break;
7637 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
7638 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
7639 saxdb_end_record(ctx);
7643 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
7645 struct do_not_register *dnr;
7646 dict_iterator_t it, next;
7648 for(it = dict_first(dnrs); it; it = next)
7650 next = iter_next(it);
7651 dnr = iter_data(it);
7652 if(dnr->expires && dnr->expires <= now)
7654 dict_remove(dnrs, iter_key(it));
7657 saxdb_start_record(ctx, dnr->chan_name, 0);
7659 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
7661 saxdb_write_int(ctx, KEY_EXPIRES, dnr->expires);
7662 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
7663 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
7664 saxdb_end_record(ctx);
7669 chanserv_saxdb_write(struct saxdb_context *ctx)
7672 struct chanData *channel;
7675 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
7676 for(it = dict_first(note_types); it; it = iter_next(it))
7677 chanserv_write_note_type(ctx, iter_data(it));
7678 saxdb_end_record(ctx);
7681 saxdb_start_record(ctx, KEY_DNR, 1);
7682 write_dnrs_helper(ctx, handle_dnrs);
7683 write_dnrs_helper(ctx, plain_dnrs);
7684 write_dnrs_helper(ctx, mask_dnrs);
7685 saxdb_end_record(ctx);
7688 saxdb_start_record(ctx, KEY_CHANNELS, 1);
7689 for(channel = channelList; channel; channel = channel->next)
7690 chanserv_write_channel(ctx, channel);
7691 saxdb_end_record(ctx);
7697 chanserv_db_cleanup(void) {
7699 unreg_part_func(handle_part);
7701 unregister_channel(channelList, "terminating.");
7702 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
7703 UnlockChannel(chanserv_conf.support_channels.list[ii]);
7704 free(chanserv_conf.support_channels.list);
7705 dict_delete(handle_dnrs);
7706 dict_delete(plain_dnrs);
7707 dict_delete(mask_dnrs);
7708 dict_delete(note_types);
7709 free_string_list(chanserv_conf.eightball);
7710 free_string_list(chanserv_conf.old_ban_names);
7711 free_string_list(chanserv_conf.set_shows);
7712 free(set_shows_list.list);
7713 free(uset_shows_list.list);
7716 struct userData *helper = helperList;
7717 helperList = helperList->next;
7722 #if defined(GCC_VARMACROS)
7723 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ARGS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ARGS)
7724 #elif defined(C99_VARMACROS)
7725 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, __VA_ARGS__)
7727 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
7728 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
7731 init_chanserv(const char *nick)
7733 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
7734 conf_register_reload(chanserv_conf_read);
7738 reg_server_link_func(handle_server_link);
7739 reg_new_channel_func(handle_new_channel);
7740 reg_join_func(handle_join);
7741 reg_part_func(handle_part);
7742 reg_kick_func(handle_kick);
7743 reg_topic_func(handle_topic);
7744 reg_mode_change_func(handle_mode);
7745 reg_nick_change_func(handle_nick_change);
7746 reg_auth_func(handle_auth);
7749 reg_handle_rename_func(handle_rename);
7750 reg_unreg_func(handle_unreg);
7752 handle_dnrs = dict_new();
7753 dict_set_free_data(handle_dnrs, free);
7754 plain_dnrs = dict_new();
7755 dict_set_free_data(plain_dnrs, free);
7756 mask_dnrs = dict_new();
7757 dict_set_free_data(mask_dnrs, free);
7759 reg_svccmd_unbind_func(handle_svccmd_unbind);
7760 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
7761 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL);
7762 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
7763 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
7764 DEFINE_COMMAND(dnrsearch, 3, 0, "template", "noregister", NULL);
7765 modcmd_register(chanserv_module, "dnrsearch print", NULL, 0, 0, NULL);
7766 modcmd_register(chanserv_module, "dnrsearch remove", NULL, 0, 0, NULL);
7767 modcmd_register(chanserv_module, "dnrsearch count", NULL, 0, 0, NULL);
7768 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
7769 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7770 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7771 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
7772 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
7774 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
7775 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
7777 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7778 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7779 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7780 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7781 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7783 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
7784 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
7785 DEFINE_COMMAND(mdelmaster, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
7786 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7787 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7789 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7790 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
7791 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7792 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
7794 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7795 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
7796 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7797 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7798 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
7799 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7800 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7801 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7803 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7804 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7805 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7806 DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL);
7807 DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL);
7808 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7809 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7810 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL);
7811 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7812 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
7813 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "master", NULL);
7814 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
7815 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7816 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7818 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL);
7819 DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7820 DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7821 DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7822 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
7824 DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
7825 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
7827 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
7828 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7829 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7830 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7831 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7832 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7833 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7834 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7835 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7836 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7837 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7839 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
7840 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
7842 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
7843 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
7844 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
7845 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
7847 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
7848 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
7849 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
7850 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
7851 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
7853 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7854 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7855 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7856 DEFINE_COMMAND(8ball, 2, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7857 DEFINE_COMMAND(d, 2, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7858 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7860 /* Channel options */
7861 DEFINE_CHANNEL_OPTION(defaulttopic);
7862 DEFINE_CHANNEL_OPTION(topicmask);
7863 DEFINE_CHANNEL_OPTION(greeting);
7864 DEFINE_CHANNEL_OPTION(usergreeting);
7865 DEFINE_CHANNEL_OPTION(modes);
7866 DEFINE_CHANNEL_OPTION(enfops);
7867 DEFINE_CHANNEL_OPTION(giveops);
7868 DEFINE_CHANNEL_OPTION(protect);
7869 DEFINE_CHANNEL_OPTION(enfmodes);
7870 DEFINE_CHANNEL_OPTION(enftopic);
7871 DEFINE_CHANNEL_OPTION(pubcmd);
7872 DEFINE_CHANNEL_OPTION(givevoice);
7873 DEFINE_CHANNEL_OPTION(userinfo);
7874 DEFINE_CHANNEL_OPTION(dynlimit);
7875 DEFINE_CHANNEL_OPTION(topicsnarf);
7876 DEFINE_CHANNEL_OPTION(nodelete);
7877 DEFINE_CHANNEL_OPTION(toys);
7878 DEFINE_CHANNEL_OPTION(setters);
7879 DEFINE_CHANNEL_OPTION(topicrefresh);
7880 DEFINE_CHANNEL_OPTION(ctcpusers);
7881 DEFINE_CHANNEL_OPTION(ctcpreaction);
7882 DEFINE_CHANNEL_OPTION(inviteme);
7883 DEFINE_CHANNEL_OPTION(unreviewed);
7884 modcmd_register(chanserv_module, "set unreviewed on", NULL, 0, 0, "flags", "+helping", NULL);
7885 modcmd_register(chanserv_module, "set unreviewed off", NULL, 0, 0, "flags", "+oper", NULL);
7887 DEFINE_CHANNEL_OPTION(offchannel);
7888 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
7890 /* Alias set topic to set defaulttopic for compatibility. */
7891 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
7894 DEFINE_USER_OPTION(noautoop);
7895 DEFINE_USER_OPTION(autoinvite);
7896 DEFINE_USER_OPTION(info);
7898 /* Alias uset autovoice to uset autoop. */
7899 modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL);
7901 note_types = dict_new();
7902 dict_set_free_data(note_types, chanserv_deref_note_type);
7905 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
7906 chanserv = AddLocalUser(nick, nick, NULL, "Channel Services", modes);
7907 service_register(chanserv)->trigger = '!';
7908 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check);
7910 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
7912 if(chanserv_conf.channel_expire_frequency)
7913 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
7915 if(chanserv_conf.dnr_expire_frequency)
7916 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
7918 if(chanserv_conf.refresh_period)
7920 unsigned long next_refresh;
7921 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
7922 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
7925 reg_exit_func(chanserv_db_cleanup);
7926 message_register_table(msgtab);