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(UNUSED_ARG(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)
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 zoot_list(struct listData *list)
3822 struct userData *uData;
3823 unsigned int start, curr, highest, lowest;
3824 struct helpfile_table tmp_table;
3825 const char **temp, *msg;
3827 if(list->table.length == 1)
3830 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, list->lowest, list->highest, list->search);
3832 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, list->lowest, list->highest);
3833 msg = user_find_message(list->user, "MSG_NONE");
3834 send_message_type(4, list->user, list->bot, " %s", msg);
3836 tmp_table.width = list->table.width;
3837 tmp_table.flags = list->table.flags;
3838 list->table.contents[0][0] = " ";
3839 highest = list->highest;
3840 if(list->lowest != 0)
3841 lowest = list->lowest;
3842 else if(highest < 100)
3845 lowest = highest - 100;
3846 for(start = curr = 1; curr < list->table.length; )
3848 uData = list->users[curr-1];
3849 list->table.contents[curr++][0] = " ";
3850 if((curr == list->table.length) || (list->users[curr-1]->access < lowest))
3853 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, lowest, highest, list->search);
3855 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, lowest, highest);
3856 temp = list->table.contents[--start];
3857 list->table.contents[start] = list->table.contents[0];
3858 tmp_table.contents = list->table.contents + start;
3859 tmp_table.length = curr - start;
3860 table_send(list->bot, list->user->nick, 0, NULL, tmp_table);
3861 list->table.contents[start] = temp;
3863 highest = lowest - 1;
3864 lowest = (highest < 100) ? 0 : (highest - 99);
3870 def_list(struct listData *list)
3874 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, list->lowest, list->highest, list->search);
3876 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, list->lowest, list->highest);
3877 table_send(list->bot, list->user->nick, 0, NULL, list->table);
3878 if(list->table.length == 1)
3880 msg = user_find_message(list->user, "MSG_NONE");
3881 send_message_type(4, list->user, list->bot, " %s", msg);
3886 userData_access_comp(const void *arg_a, const void *arg_b)
3888 const struct userData *a = *(struct userData**)arg_a;
3889 const struct userData *b = *(struct userData**)arg_b;
3891 if(a->access != b->access)
3892 res = b->access - a->access;
3894 res = irccasecmp(a->handle->handle, b->handle->handle);
3899 cmd_list_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, unsigned short lowest, unsigned short highest)
3901 void (*send_list)(struct listData *);
3902 struct userData *uData;
3903 struct listData lData;
3904 unsigned int matches;
3908 lData.bot = cmd->parent->bot;
3909 lData.channel = channel;
3910 lData.lowest = lowest;
3911 lData.highest = highest;
3912 lData.search = (argc > 1) ? argv[1] : NULL;
3913 send_list = def_list;
3914 (void)zoot_list; /* since it doesn't show user levels */
3916 if(user->handle_info)
3918 switch(user->handle_info->userlist_style)
3920 case HI_STYLE_DEF: send_list = def_list; break;
3921 case HI_STYLE_ZOOT: send_list = def_list; break;
3925 lData.users = alloca(channel->channel_info->userCount * sizeof(struct userData *));
3927 for(uData = channel->channel_info->users; uData; uData = uData->next)
3929 if((uData->access < lowest)
3930 || (uData->access > highest)
3931 || (lData.search && !match_ircglob(uData->handle->handle, lData.search)))
3933 lData.users[matches++] = uData;
3935 qsort(lData.users, matches, sizeof(lData.users[0]), userData_access_comp);
3937 lData.table.length = matches+1;
3938 lData.table.width = 4;
3939 lData.table.flags = TABLE_NO_FREE;
3940 lData.table.contents = malloc(lData.table.length*sizeof(*lData.table.contents));
3941 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3942 lData.table.contents[0] = ary;
3945 ary[2] = "Last Seen";
3947 for(matches = 1; matches < lData.table.length; ++matches)
3949 char seen[INTERVALLEN];
3951 uData = lData.users[matches-1];
3952 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
3953 lData.table.contents[matches] = ary;
3954 ary[0] = strtab(uData->access);
3955 ary[1] = uData->handle->handle;
3958 else if(!uData->seen)
3961 ary[2] = intervalString(seen, now - uData->seen, user->handle_info);
3962 ary[2] = strdup(ary[2]);
3963 if(IsUserSuspended(uData))
3964 ary[3] = "Suspended";
3965 else if(HANDLE_FLAGGED(uData->handle, FROZEN))
3966 ary[3] = "Vacation";
3967 else if(HANDLE_FLAGGED(uData->handle, BOT))
3973 for(matches = 1; matches < lData.table.length; ++matches)
3975 free((char*)lData.table.contents[matches][2]);
3976 free(lData.table.contents[matches]);
3978 free(lData.table.contents[0]);
3979 free(lData.table.contents);
3983 static CHANSERV_FUNC(cmd_users)
3985 return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER);
3988 static CHANSERV_FUNC(cmd_wlist)
3990 return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER);
3993 static CHANSERV_FUNC(cmd_clist)
3995 return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1);
3998 static CHANSERV_FUNC(cmd_mlist)
4000 return cmd_list_users(CSFUNC_ARGS, UL_MASTER, UL_COOWNER-1);
4003 static CHANSERV_FUNC(cmd_olist)
4005 return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MASTER-1);
4008 static CHANSERV_FUNC(cmd_plist)
4010 return cmd_list_users(CSFUNC_ARGS, 1, UL_OP-1);
4013 static CHANSERV_FUNC(cmd_bans)
4015 struct userNode *search_u = NULL;
4016 struct helpfile_table tbl;
4017 unsigned int matches = 0, timed = 0, search_wilds = 0, ii;
4018 char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search;
4019 const char *msg_never, *triggered, *expires;
4020 struct banData *ban, **bans;
4024 else if(strchr(search = argv[1], '!'))
4027 search_wilds = search[strcspn(search, "?*")];
4029 else if(!(search_u = GetUserH(search)))
4030 reply("MSG_NICK_UNKNOWN", search);
4032 bans = alloca(channel->channel_info->banCount * sizeof(struct banData *));
4034 for(ban = channel->channel_info->bans; ban; ban = ban->next)
4038 if(!user_matches_glob(search_u, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
4043 if(search_wilds ? !match_ircglobs(search, ban->mask) : !match_ircglob(search, ban->mask))
4046 bans[matches++] = ban;
4051 tbl.length = matches + 1;
4052 tbl.width = 4 + timed;
4054 tbl.flags = TABLE_NO_FREE;
4055 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
4056 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4057 tbl.contents[0][0] = "Mask";
4058 tbl.contents[0][1] = "Set By";
4059 tbl.contents[0][2] = "Triggered";
4062 tbl.contents[0][3] = "Expires";
4063 tbl.contents[0][4] = "Reason";
4066 tbl.contents[0][3] = "Reason";
4069 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4071 free(tbl.contents[0]);
4076 msg_never = user_find_message(user, "MSG_NEVER");
4077 for(ii = 0; ii < matches; )
4083 else if(ban->expires)
4084 expires = intervalString(e_buffer, ban->expires - now, user->handle_info);
4086 expires = msg_never;
4089 triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info);
4091 triggered = msg_never;
4093 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4094 tbl.contents[ii][0] = ban->mask;
4095 tbl.contents[ii][1] = ban->owner;
4096 tbl.contents[ii][2] = strdup(triggered);
4099 tbl.contents[ii][3] = strdup(expires);
4100 tbl.contents[ii][4] = ban->reason;
4103 tbl.contents[ii][3] = ban->reason;
4105 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4106 reply("MSG_MATCH_COUNT", matches);
4107 for(ii = 1; ii < tbl.length; ++ii)
4109 free((char*)tbl.contents[ii][2]);
4111 free((char*)tbl.contents[ii][3]);
4112 free(tbl.contents[ii]);
4114 free(tbl.contents[0]);
4120 bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic)
4122 struct chanData *cData = channel->channel_info;
4123 if(check_user_level(channel, user, lvlEnfTopic, 1, 0))
4125 if(cData->topic_mask)
4126 return !match_ircglob(new_topic, cData->topic_mask);
4127 else if(cData->topic)
4128 return irccasecmp(new_topic, cData->topic);
4133 static CHANSERV_FUNC(cmd_topic)
4135 struct chanData *cData;
4138 cData = channel->channel_info;
4143 SetChannelTopic(channel, chanserv, cData->topic, 1);
4144 reply("CSMSG_TOPIC_SET", cData->topic);
4148 reply("CSMSG_NO_TOPIC", channel->name);
4152 topic = unsplit_string(argv + 1, argc - 1, NULL);
4153 /* If they say "!topic *", use an empty topic. */
4154 if((topic[0] == '*') && (topic[1] == 0))
4156 if(bad_topic(channel, user, topic))
4158 char *topic_mask = cData->topic_mask;
4161 char new_topic[TOPICLEN+1], tchar;
4162 int pos=0, starpos=-1, dpos=0, len;
4164 while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN))
4171 len = strlen(topic);
4172 if((dpos + len) > TOPICLEN)
4173 len = TOPICLEN + 1 - dpos;
4174 memcpy(new_topic+dpos, topic, len);
4178 case '\\': tchar = topic_mask[pos++]; /* and fall through */
4179 default: new_topic[dpos++] = tchar; break;
4182 if((dpos > TOPICLEN) || tchar)
4185 reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask);
4186 reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
4189 new_topic[dpos] = 0;
4190 SetChannelTopic(channel, chanserv, new_topic, 1);
4192 reply("CSMSG_TOPIC_LOCKED", channel->name);
4197 SetChannelTopic(channel, chanserv, topic, 1);
4199 if(check_user_level(channel, user, lvlTopicSnarf, 1, 0))
4201 /* Grab the topic and save it as the default topic. */
4203 cData->topic = strdup(channel->topic);
4209 static CHANSERV_FUNC(cmd_mode)
4211 struct userData *uData;
4212 struct mod_chanmode *change;
4217 change = &channel->channel_info->modes;
4218 if(change->modes_set || change->modes_clear) {
4219 modcmd_chanmode_announce(change);
4220 reply("CSMSG_DEFAULTED_MODES", channel->name);
4222 reply("CSMSG_NO_MODES", channel->name);
4226 uData = GetChannelUser(channel->channel_info, user->handle_info);
4228 base_oplevel = MAXOPLEVEL;
4229 else if (uData->access >= UL_OWNER)
4232 base_oplevel = 1 + UL_OWNER - uData->access;
4233 change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, base_oplevel);
4236 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
4240 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
4241 && mode_lock_violated(&channel->channel_info->modes, change))
4244 mod_chanmode_format(&channel->channel_info->modes, modes);
4245 reply("CSMSG_MODE_LOCKED", modes, channel->name);
4249 modcmd_chanmode_announce(change);
4250 mod_chanmode_free(change);
4251 reply("CSMSG_MODES_SET", unsplit_string(argv+1, argc-1, NULL));
4255 static CHANSERV_FUNC(cmd_invite)
4257 struct userData *uData;
4258 struct userNode *invite;
4260 uData = GetChannelUser(channel->channel_info, user->handle_info);
4264 if(!(invite = GetUserH(argv[1])))
4266 reply("MSG_NICK_UNKNOWN", argv[1]);
4273 if(GetUserMode(channel, invite))
4275 reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name);
4283 char *reason = unsplit_string(argv + 2, argc - 2, NULL);
4284 send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason);
4287 send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name);
4289 irc_invite(chanserv, invite, channel);
4291 reply("CSMSG_INVITED_USER", argv[1], channel->name);
4296 static CHANSERV_FUNC(cmd_inviteme)
4298 if(GetUserMode(channel, user))
4300 reply("CSMSG_YOU_ALREADY_PRESENT", channel->name);
4303 if(channel->channel_info
4304 && !check_user_level(channel, user, lvlInviteMe, 1, 0))
4306 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
4309 irc_invite(cmd->parent->bot, user, channel);
4314 show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended)
4317 char buf1[INTERVALLEN], buf2[INTERVALLEN];
4319 /* We display things based on two dimensions:
4320 * - Issue time: present or absent
4321 * - Expiration: revoked, expired, expires in future, or indefinite expiration
4322 * (in order of precedence, so something both expired and revoked
4323 * only counts as revoked)
4325 combo = (suspended->issued ? 4 : 0)
4326 + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0);
4328 case 0: /* no issue time, indefinite expiration */
4329 reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason);
4331 case 1: /* no issue time, expires in future */
4332 intervalString(buf1, suspended->expires-now, user->handle_info);
4333 reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason);
4335 case 2: /* no issue time, expired */
4336 intervalString(buf1, now-suspended->expires, user->handle_info);
4337 reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason);
4339 case 3: /* no issue time, revoked */
4340 intervalString(buf1, now-suspended->revoked, user->handle_info);
4341 reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason);
4343 case 4: /* issue time set, indefinite expiration */
4344 intervalString(buf1, now-suspended->issued, user->handle_info);
4345 reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason);
4347 case 5: /* issue time set, expires in future */
4348 intervalString(buf1, now-suspended->issued, user->handle_info);
4349 intervalString(buf2, suspended->expires-now, user->handle_info);
4350 reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason);
4352 case 6: /* issue time set, expired */
4353 intervalString(buf1, now-suspended->issued, user->handle_info);
4354 intervalString(buf2, now-suspended->expires, user->handle_info);
4355 reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason);
4357 case 7: /* issue time set, revoked */
4358 intervalString(buf1, now-suspended->issued, user->handle_info);
4359 intervalString(buf2, now-suspended->revoked, user->handle_info);
4360 reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason);
4363 log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo);
4368 static CHANSERV_FUNC(cmd_info)
4370 char modes[MAXLEN], buffer[INTERVALLEN];
4371 struct userData *uData, *owner;
4372 struct chanData *cData;
4373 struct do_not_register *dnr;
4378 cData = channel->channel_info;
4379 reply("CSMSG_CHANNEL_INFO", channel->name);
4381 uData = GetChannelUser(cData, user->handle_info);
4382 if(uData && (uData->access >= cData->lvlOpts[lvlGiveOps]))
4384 mod_chanmode_format(&cData->modes, modes);
4385 reply("CSMSG_CHANNEL_TOPIC", cData->topic);
4386 reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE"));
4389 for(it = dict_first(cData->notes); it; it = iter_next(it))
4393 note = iter_data(it);
4394 if(!note_type_visible_to_user(cData, note->type, user))
4397 padding = PADLEN - 1 - strlen(iter_key(it));
4398 reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note);
4401 reply("CSMSG_CHANNEL_MAX", cData->max);
4402 for(owner = cData->users; owner; owner = owner->next)
4403 if(owner->access == UL_OWNER)
4404 reply("CSMSG_CHANNEL_OWNER", owner->handle->handle);
4405 reply("CSMSG_CHANNEL_USERS", cData->userCount);
4406 reply("CSMSG_CHANNEL_BANS", cData->banCount);
4407 reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info));
4409 privileged = IsStaff(user);
4411 reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info));
4412 if(((uData && uData->access >= UL_COOWNER) || privileged) && cData->registrar)
4413 reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar);
4415 if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL)))
4416 chanserv_show_dnrs(user, cmd, channel->name, NULL);
4418 if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user)))
4420 struct suspended *suspended;
4421 reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name);
4422 for(suspended = cData->suspended; suspended; suspended = suspended->previous)
4423 show_suspension_info(cmd, user, suspended);
4425 else if(IsSuspended(cData))
4427 reply("CSMSG_CHANNEL_SUSPENDED", channel->name);
4428 show_suspension_info(cmd, user, cData->suspended);
4433 static CHANSERV_FUNC(cmd_netinfo)
4435 extern unsigned long boot_time;
4436 extern unsigned long burst_length;
4437 char interval[INTERVALLEN];
4439 reply("CSMSG_NETWORK_INFO");
4440 reply("CSMSG_NETWORK_SERVERS", dict_size(servers));
4441 reply("CSMSG_NETWORK_USERS", dict_size(clients));
4442 reply("CSMSG_NETWORK_OPERS", curr_opers.used);
4443 reply("CSMSG_NETWORK_CHANNELS", registered_channels);
4444 reply("CSMSG_NETWORK_BANS", banCount);
4445 reply("CSMSG_NETWORK_CHANUSERS", userCount);
4446 reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info));
4447 reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info));
4452 send_staff_list(struct userNode *to, struct userList *list, int skip_flags)
4454 struct helpfile_table table;
4456 struct userNode *user;
4461 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4462 table.contents = alloca(list->used*sizeof(*table.contents));
4463 for(nn=0; nn<list->used; nn++)
4465 user = list->list[nn];
4466 if(user->modes & skip_flags)
4470 table.contents[table.length] = alloca(table.width*sizeof(**table.contents));
4473 nick = alloca(strlen(user->nick)+3);
4474 sprintf(nick, "(%s)", user->nick);
4478 table.contents[table.length][0] = nick;
4481 table_send(chanserv, to->nick, 0, NULL, table);
4484 static CHANSERV_FUNC(cmd_ircops)
4486 reply("CSMSG_STAFF_OPERS");
4487 send_staff_list(user, &curr_opers, FLAGS_SERVICE);
4491 static CHANSERV_FUNC(cmd_helpers)
4493 reply("CSMSG_STAFF_HELPERS");
4494 send_staff_list(user, &curr_helpers, FLAGS_OPER);
4498 static CHANSERV_FUNC(cmd_staff)
4500 reply("CSMSG_NETWORK_STAFF");
4501 cmd_ircops(CSFUNC_ARGS);
4502 cmd_helpers(CSFUNC_ARGS);
4506 static CHANSERV_FUNC(cmd_peek)
4508 struct modeNode *mn;
4509 char modes[MODELEN];
4511 struct helpfile_table table;
4512 int opcount = 0, voicecount = 0, srvcount = 0;
4514 irc_make_chanmode(channel, modes);
4516 reply("CSMSG_PEEK_INFO", channel->name);
4517 reply("CSMSG_PEEK_TOPIC", channel->topic);
4518 reply("CSMSG_PEEK_MODES", modes);
4522 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4523 table.contents = alloca(channel->members.used*sizeof(*table.contents));
4524 for(n = 0; n < channel->members.used; n++)
4526 mn = channel->members.list[n];
4527 if(IsLocal(mn->user))
4529 else if(mn->modes & MODE_CHANOP)
4531 else if(mn->modes & MODE_VOICE)
4534 if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
4536 table.contents[table.length] = alloca(sizeof(**table.contents));
4537 table.contents[table.length][0] = mn->user->nick;
4541 reply("CSMSG_PEEK_USERS", channel->members.used, opcount, voicecount,
4542 (channel->members.used - opcount - voicecount - srvcount));
4546 reply("CSMSG_PEEK_OPS");
4547 table_send(chanserv, user->nick, 0, NULL, table);
4550 reply("CSMSG_PEEK_NO_OPS");
4554 static MODCMD_FUNC(cmd_wipeinfo)
4556 struct handle_info *victim;
4557 struct userData *ud, *actor, *real_actor;
4558 unsigned int override = 0;
4561 actor = GetChannelUser(channel->channel_info, user->handle_info);
4562 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
4563 if(!(victim = modcmd_get_handle_info(user, argv[1])))
4565 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
4567 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
4570 if((ud->access >= actor->access) && (ud != actor))
4572 reply("MSG_USER_OUTRANKED", victim->handle);
4575 if((ud != real_actor) && (!real_actor || (ud->access >= real_actor->access)))
4576 override = CMD_LOG_OVERRIDE;
4580 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
4581 return 1 | override;
4584 static CHANSERV_FUNC(cmd_resync)
4586 struct mod_chanmode *changes;
4587 struct chanData *cData = channel->channel_info;
4588 unsigned int ii, used;
4590 changes = mod_chanmode_alloc(channel->members.used * 2);
4591 for(ii = used = 0; ii < channel->members.used; ++ii)
4593 struct modeNode *mn = channel->members.list[ii];
4594 struct userData *uData;
4596 if(IsService(mn->user))
4599 uData = GetChannelAccess(cData, mn->user->handle_info);
4600 if(!cData->lvlOpts[lvlGiveOps]
4601 || (uData && uData->access >= cData->lvlOpts[lvlGiveOps]))
4603 if(!(mn->modes & MODE_CHANOP))
4605 changes->args[used].mode = MODE_CHANOP;
4606 changes->args[used++].u.member = mn;
4609 else if(!cData->lvlOpts[lvlGiveVoice]
4610 || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice]))
4612 if(mn->modes & MODE_CHANOP)
4614 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
4615 changes->args[used++].u.member = mn;
4617 if(!(mn->modes & MODE_VOICE))
4619 changes->args[used].mode = MODE_VOICE;
4620 changes->args[used++].u.member = mn;
4627 changes->args[used].mode = MODE_REMOVE | mn->modes;
4628 changes->args[used++].u.member = mn;
4632 changes->argc = used;
4633 modcmd_chanmode_announce(changes);
4634 mod_chanmode_free(changes);
4635 reply("CSMSG_RESYNCED_USERS", channel->name);
4639 static CHANSERV_FUNC(cmd_seen)
4641 struct userData *uData;
4642 struct handle_info *handle;
4643 char seen[INTERVALLEN];
4647 if(!irccasecmp(argv[1], chanserv->nick))
4649 reply("CSMSG_IS_CHANSERV");
4653 if(!(handle = get_handle_info(argv[1])))
4655 reply("MSG_HANDLE_UNKNOWN", argv[1]);
4659 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
4661 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
4666 reply("CSMSG_USER_PRESENT", handle->handle);
4667 else if(uData->seen)
4668 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
4670 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
4672 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
4673 reply("CSMSG_USER_VACATION", handle->handle);
4678 static MODCMD_FUNC(cmd_names)
4680 struct userNode *targ;
4681 struct userData *targData;
4682 unsigned int ii, pos;
4685 for(ii=pos=0; ii<channel->members.used; ++ii)
4687 targ = channel->members.list[ii]->user;
4688 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
4691 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
4694 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4698 if(IsUserSuspended(targData))
4700 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
4703 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4704 reply("CSMSG_END_NAMES", channel->name);
4709 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
4711 switch(ntype->visible_type)
4713 case NOTE_VIS_ALL: return 1;
4714 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
4715 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
4720 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
4722 struct userData *uData;
4724 switch(ntype->set_access_type)
4726 case NOTE_SET_CHANNEL_ACCESS:
4727 if(!user->handle_info)
4729 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
4731 return uData->access >= ntype->set_access.min_ulevel;
4732 case NOTE_SET_CHANNEL_SETTER:
4733 return check_user_level(channel, user, lvlSetters, 1, 0);
4734 case NOTE_SET_PRIVILEGED: default:
4735 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
4739 static CHANSERV_FUNC(cmd_note)
4741 struct chanData *cData;
4743 struct note_type *ntype;
4745 cData = channel->channel_info;
4748 reply("CSMSG_NOT_REGISTERED", channel->name);
4752 /* If no arguments, show all visible notes for the channel. */
4758 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
4760 note = iter_data(it);
4761 if(!note_type_visible_to_user(cData, note->type, user))
4764 reply("CSMSG_NOTELIST_HEADER", channel->name);
4765 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
4768 reply("CSMSG_NOTELIST_END", channel->name);
4770 reply("CSMSG_NOTELIST_EMPTY", channel->name);
4772 /* If one argument, show the named note. */
4775 if((note = dict_find(cData->notes, argv[1], NULL))
4776 && note_type_visible_to_user(cData, note->type, user))
4778 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
4780 else if((ntype = dict_find(note_types, argv[1], NULL))
4781 && note_type_visible_to_user(NULL, ntype, user))
4783 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
4788 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4792 /* Assume they're trying to set a note. */
4796 ntype = dict_find(note_types, argv[1], NULL);
4799 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4802 else if(note_type_settable_by_user(channel, ntype, user))
4804 note_text = unsplit_string(argv+2, argc-2, NULL);
4805 if((note = dict_find(cData->notes, argv[1], NULL)))
4806 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
4807 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
4808 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
4810 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
4812 /* The note is viewable to staff only, so return 0
4813 to keep the invocation from getting logged (or
4814 regular users can see it in !events). */
4820 reply("CSMSG_NO_ACCESS");
4827 static CHANSERV_FUNC(cmd_delnote)
4832 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
4833 || !note_type_settable_by_user(channel, note->type, user))
4835 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
4838 dict_remove(channel->channel_info->notes, note->type->name);
4839 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
4843 static CHANSERV_FUNC(cmd_events)
4845 struct logSearch discrim;
4846 struct logReport report;
4847 unsigned int matches, limit;
4849 limit = (argc > 1) ? atoi(argv[1]) : 10;
4850 if(limit < 1 || limit > 200)
4853 memset(&discrim, 0, sizeof(discrim));
4854 discrim.masks.bot = chanserv;
4855 discrim.masks.channel_name = channel->name;
4857 discrim.masks.command = argv[2];
4858 discrim.limit = limit;
4859 discrim.max_time = INT_MAX;
4860 discrim.severities = 1 << LOG_COMMAND;
4861 report.reporter = chanserv;
4863 reply("CSMSG_EVENT_SEARCH_RESULTS");
4864 matches = log_entry_search(&discrim, log_report_entry, &report);
4866 reply("MSG_MATCH_COUNT", matches);
4868 reply("MSG_NO_MATCHES");
4872 static CHANSERV_FUNC(cmd_say)
4878 msg = unsplit_string(argv + 1, argc - 1, NULL);
4879 send_channel_message(channel, cmd->parent->bot, "%s", msg);
4881 else if(*argv[1] == '*' && argv[1][1] != '\0')
4883 struct handle_info *hi;
4884 struct userNode *authed;
4887 msg = unsplit_string(argv + 2, argc - 2, NULL);
4889 if (!(hi = get_handle_info(argv[1] + 1)))
4891 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4895 for (authed = hi->users; authed; authed = authed->next_authed)
4896 send_target_message(5, authed->nick, cmd->parent->bot, "%s", msg);
4898 else if(GetUserH(argv[1]))
4901 msg = unsplit_string(argv + 2, argc - 2, NULL);
4902 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
4906 reply("MSG_NOT_TARGET_NAME");
4912 static CHANSERV_FUNC(cmd_emote)
4918 /* CTCP is so annoying. */
4919 msg = unsplit_string(argv + 1, argc - 1, NULL);
4920 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
4922 else if(*argv[1] == '*' && argv[1][1] != '\0')
4924 struct handle_info *hi;
4925 struct userNode *authed;
4928 msg = unsplit_string(argv + 2, argc - 2, NULL);
4930 if (!(hi = get_handle_info(argv[1] + 1)))
4932 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4936 for (authed = hi->users; authed; authed = authed->next_authed)
4937 send_target_message(5, authed->nick, cmd->parent->bot, "\001ACTION %s\001", msg);
4939 else if(GetUserH(argv[1]))
4941 msg = unsplit_string(argv + 2, argc - 2, NULL);
4942 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
4946 reply("MSG_NOT_TARGET_NAME");
4952 struct channelList *
4953 chanserv_support_channels(void)
4955 return &chanserv_conf.support_channels;
4958 static CHANSERV_FUNC(cmd_expire)
4960 int channel_count = registered_channels;
4961 expire_channels(NULL);
4962 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
4967 chanserv_expire_suspension(void *data)
4969 struct suspended *suspended = data;
4970 struct chanNode *channel;
4973 /* Update the channel registration data structure. */
4974 if(!suspended->expires || (now < suspended->expires))
4975 suspended->revoked = now;
4976 channel = suspended->cData->channel;
4977 suspended->cData->channel = channel;
4978 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
4980 /* If appropriate, re-join ChanServ to the channel. */
4981 if(!IsOffChannel(suspended->cData))
4983 struct mod_chanmode change;
4984 mod_chanmode_init(&change);
4986 change.args[0].mode = MODE_CHANOP;
4987 change.args[0].u.member = AddChannelUser(chanserv, channel);
4988 mod_chanmode_announce(chanserv, channel, &change);
4991 /* Mark everyone currently in the channel as present. */
4992 for(ii = 0; ii < channel->members.used; ++ii)
4994 struct userData *uData = GetChannelAccess(suspended->cData, channel->members.list[ii]->user->handle_info);
5003 static CHANSERV_FUNC(cmd_csuspend)
5005 struct suspended *suspended;
5006 char reason[MAXLEN];
5007 unsigned long expiry, duration;
5008 struct userData *uData;
5012 if(IsProtected(channel->channel_info))
5014 reply("CSMSG_SUSPEND_NODELETE", channel->name);
5018 if(argv[1][0] == '!')
5020 else if(IsSuspended(channel->channel_info))
5022 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
5023 show_suspension_info(cmd, user, channel->channel_info->suspended);
5027 if(!strcmp(argv[1], "0"))
5029 else if((duration = ParseInterval(argv[1])))
5030 expiry = now + duration;
5033 reply("MSG_INVALID_DURATION", argv[1]);
5037 unsplit_string(argv + 2, argc - 2, reason);
5039 suspended = calloc(1, sizeof(*suspended));
5040 suspended->revoked = 0;
5041 suspended->issued = now;
5042 suspended->suspender = strdup(user->handle_info->handle);
5043 suspended->expires = expiry;
5044 suspended->reason = strdup(reason);
5045 suspended->cData = channel->channel_info;
5046 suspended->previous = suspended->cData->suspended;
5047 suspended->cData->suspended = suspended;
5049 if(suspended->expires)
5050 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
5052 if(IsSuspended(channel->channel_info))
5054 suspended->previous->revoked = now;
5055 if(suspended->previous->expires)
5056 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
5057 sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender);
5058 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5062 /* Mark all users in channel as absent. */
5063 for(uData = channel->channel_info->users; uData; uData = uData->next)
5072 /* Mark the channel as suspended, then part. */
5073 channel->channel_info->flags |= CHANNEL_SUSPENDED;
5074 DelChannelUser(chanserv, channel, suspended->reason, 0);
5075 reply("CSMSG_SUSPENDED", channel->name);
5076 sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender);
5077 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5082 static CHANSERV_FUNC(cmd_cunsuspend)
5084 struct suspended *suspended;
5085 char message[MAXLEN];
5087 if(!IsSuspended(channel->channel_info))
5089 reply("CSMSG_NOT_SUSPENDED", channel->name);
5093 suspended = channel->channel_info->suspended;
5095 /* Expire the suspension and join ChanServ to the channel. */
5096 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
5097 chanserv_expire_suspension(suspended);
5098 reply("CSMSG_UNSUSPENDED", channel->name);
5099 sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle);
5100 global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message);
5104 typedef struct chanservSearch
5109 unsigned long unvisited;
5110 unsigned long registered;
5112 unsigned long flags;
5116 typedef void (*channel_search_func)(struct chanData *channel, void *data);
5119 chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[])
5124 search = malloc(sizeof(struct chanservSearch));
5125 memset(search, 0, sizeof(*search));
5128 for(i = 0; i < argc; i++)
5130 /* Assume all criteria require arguments. */
5133 send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]);
5137 if(!irccasecmp(argv[i], "name"))
5138 search->name = argv[++i];
5139 else if(!irccasecmp(argv[i], "registrar"))
5140 search->registrar = argv[++i];
5141 else if(!irccasecmp(argv[i], "unvisited"))
5142 search->unvisited = ParseInterval(argv[++i]);
5143 else if(!irccasecmp(argv[i], "registered"))
5144 search->registered = ParseInterval(argv[++i]);
5145 else if(!irccasecmp(argv[i], "flags"))
5148 if(!irccasecmp(argv[i], "nodelete"))
5149 search->flags |= CHANNEL_NODELETE;
5150 else if(!irccasecmp(argv[i], "suspended"))
5151 search->flags |= CHANNEL_SUSPENDED;
5152 else if(!irccasecmp(argv[i], "unreviewed"))
5153 search->flags |= CHANNEL_UNREVIEWED;
5156 send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]);
5160 else if(!irccasecmp(argv[i], "limit"))
5161 search->limit = strtoul(argv[++i], NULL, 10);
5164 send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]);
5169 if(search->name && !strcmp(search->name, "*"))
5171 if(search->registrar && !strcmp(search->registrar, "*"))
5172 search->registrar = 0;
5181 chanserv_channel_match(struct chanData *channel, search_t search)
5183 const char *name = channel->channel->name;
5184 if((search->name && !match_ircglob(name, search->name)) ||
5185 (search->registrar && !channel->registrar) ||
5186 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
5187 (search->unvisited && (now - channel->visited) < search->unvisited) ||
5188 (search->registered && (now - channel->registered) > search->registered) ||
5189 (search->flags && ((search->flags & channel->flags) != search->flags)))
5196 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
5198 struct chanData *channel;
5199 unsigned int matches = 0;
5201 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
5203 if(!chanserv_channel_match(channel, search))
5213 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
5218 search_print(struct chanData *channel, void *data)
5220 send_message_type(4, data, chanserv, "%s", channel->channel->name);
5223 static CHANSERV_FUNC(cmd_search)
5226 unsigned int matches;
5227 channel_search_func action;
5231 if(!irccasecmp(argv[1], "count"))
5232 action = search_count;
5233 else if(!irccasecmp(argv[1], "print"))
5234 action = search_print;
5237 reply("CSMSG_ACTION_INVALID", argv[1]);
5241 search = chanserv_search_create(user, argc - 2, argv + 2);
5245 if(action == search_count)
5246 search->limit = INT_MAX;
5248 if(action == search_print)
5249 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
5251 matches = chanserv_channel_search(search, action, user);
5254 reply("MSG_MATCH_COUNT", matches);
5256 reply("MSG_NO_MATCHES");
5262 static CHANSERV_FUNC(cmd_unvisited)
5264 struct chanData *cData;
5265 unsigned long interval = chanserv_conf.channel_expire_delay;
5266 char buffer[INTERVALLEN];
5267 unsigned int limit = 25, matches = 0;
5271 interval = ParseInterval(argv[1]);
5273 limit = atoi(argv[2]);
5276 intervalString(buffer, interval, user->handle_info);
5277 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
5279 for(cData = channelList; cData && matches < limit; cData = cData->next)
5281 if((now - cData->visited) < interval)
5284 intervalString(buffer, now - cData->visited, user->handle_info);
5285 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
5292 static MODCMD_FUNC(chan_opt_defaulttopic)
5298 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5300 reply("CSMSG_TOPIC_LOCKED", channel->name);
5304 topic = unsplit_string(argv+1, argc-1, NULL);
5306 free(channel->channel_info->topic);
5307 if(topic[0] == '*' && topic[1] == 0)
5309 topic = channel->channel_info->topic = NULL;
5313 topic = channel->channel_info->topic = strdup(topic);
5314 if(channel->channel_info->topic_mask
5315 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
5316 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5318 SetChannelTopic(channel, chanserv, topic ? topic : "", 1);
5321 if(channel->channel_info->topic)
5322 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
5324 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
5328 static MODCMD_FUNC(chan_opt_topicmask)
5332 struct chanData *cData = channel->channel_info;
5335 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5337 reply("CSMSG_TOPIC_LOCKED", channel->name);
5341 mask = unsplit_string(argv+1, argc-1, NULL);
5343 if(cData->topic_mask)
5344 free(cData->topic_mask);
5345 if(mask[0] == '*' && mask[1] == 0)
5347 cData->topic_mask = 0;
5351 cData->topic_mask = strdup(mask);
5353 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
5354 else if(!match_ircglob(cData->topic, cData->topic_mask))
5355 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5359 if(channel->channel_info->topic_mask)
5360 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
5362 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
5366 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
5370 char *greeting = unsplit_string(argv+1, argc-1, NULL);
5374 if(greeting[0] == '*' && greeting[1] == 0)
5378 unsigned int length = strlen(greeting);
5379 if(length > chanserv_conf.greeting_length)
5381 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
5384 *data = strdup(greeting);
5393 reply(name, user_find_message(user, "MSG_NONE"));
5397 static MODCMD_FUNC(chan_opt_greeting)
5399 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
5402 static MODCMD_FUNC(chan_opt_usergreeting)
5404 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
5407 static MODCMD_FUNC(chan_opt_modes)
5409 struct mod_chanmode *new_modes;
5410 char modes[MODELEN];
5414 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
5416 reply("CSMSG_NO_ACCESS");
5419 if(argv[1][0] == '*' && argv[1][1] == 0)
5421 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
5423 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, 0)))
5425 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5428 else if(new_modes->argc > 1)
5430 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5431 mod_chanmode_free(new_modes);
5436 channel->channel_info->modes = *new_modes;
5437 modcmd_chanmode_announce(new_modes);
5438 mod_chanmode_free(new_modes);
5442 mod_chanmode_format(&channel->channel_info->modes, modes);
5444 reply("CSMSG_SET_MODES", modes);
5446 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
5450 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
5452 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5454 struct chanData *cData = channel->channel_info;
5459 /* Set flag according to value. */
5460 if(enabled_string(argv[1]))
5462 cData->flags |= mask;
5465 else if(disabled_string(argv[1]))
5467 cData->flags &= ~mask;
5472 reply("MSG_INVALID_BINARY", argv[1]);
5478 /* Find current option value. */
5479 value = (cData->flags & mask) ? 1 : 0;
5483 reply(name, user_find_message(user, "MSG_ON"));
5485 reply(name, user_find_message(user, "MSG_OFF"));
5489 static MODCMD_FUNC(chan_opt_nodelete)
5491 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
5493 reply("MSG_SETTING_PRIVILEGED", argv[0]);
5497 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
5500 static MODCMD_FUNC(chan_opt_dynlimit)
5502 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
5505 static MODCMD_FUNC(chan_opt_offchannel)
5507 struct chanData *cData = channel->channel_info;
5512 /* Set flag according to value. */
5513 if(enabled_string(argv[1]))
5515 if(!IsOffChannel(cData))
5516 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
5517 cData->flags |= CHANNEL_OFFCHANNEL;
5520 else if(disabled_string(argv[1]))
5522 if(IsOffChannel(cData))
5524 struct mod_chanmode change;
5525 mod_chanmode_init(&change);
5527 change.args[0].mode = MODE_CHANOP;
5528 change.args[0].u.member = AddChannelUser(chanserv, channel);
5529 mod_chanmode_announce(chanserv, channel, &change);
5531 cData->flags &= ~CHANNEL_OFFCHANNEL;
5536 reply("MSG_INVALID_BINARY", argv[1]);
5542 /* Find current option value. */
5543 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
5547 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
5549 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
5553 static MODCMD_FUNC(chan_opt_unreviewed)
5555 struct chanData *cData = channel->channel_info;
5556 int value = (cData->flags & CHANNEL_UNREVIEWED) ? 1 : 0;
5562 /* The two directions can have different ACLs. */
5563 if(enabled_string(argv[1]))
5565 else if(disabled_string(argv[1]))
5569 reply("MSG_INVALID_BINARY", argv[1]);
5573 if (new_value != value)
5575 struct svccmd *subcmd;
5576 char subcmd_name[32];
5578 snprintf(subcmd_name, sizeof(subcmd_name), "%s %s", argv[0], (new_value ? "on" : "off"));
5579 subcmd = dict_find(cmd->parent->commands, subcmd_name, NULL);
5582 reply("MSG_COMMAND_DISABLED", subcmd_name);
5585 else if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
5589 cData->flags |= CHANNEL_UNREVIEWED;
5592 free(cData->registrar);
5593 cData->registrar = strdup(user->handle_info->handle);
5594 cData->flags &= ~CHANNEL_UNREVIEWED;
5601 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_ON"));
5603 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_OFF"));
5607 static MODCMD_FUNC(chan_opt_defaults)
5609 struct userData *uData;
5610 struct chanData *cData;
5611 const char *confirm;
5612 enum levelOption lvlOpt;
5613 enum charOption chOpt;
5615 cData = channel->channel_info;
5616 uData = GetChannelUser(cData, user->handle_info);
5617 if(!uData || (uData->access < UL_OWNER))
5619 reply("CSMSG_OWNER_DEFAULTS", channel->name);
5622 confirm = make_confirmation_string(uData);
5623 if((argc < 2) || strcmp(argv[1], confirm))
5625 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
5628 cData->flags = (CHANNEL_DEFAULT_FLAGS & ~CHANNEL_PRESERVED_FLAGS)
5629 | (cData->flags & CHANNEL_PRESERVED_FLAGS);
5630 cData->modes = chanserv_conf.default_modes;
5631 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
5632 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
5633 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
5634 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
5635 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
5640 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5642 struct chanData *cData = channel->channel_info;
5643 struct userData *uData;
5644 unsigned short value;
5648 if(!check_user_level(channel, user, option, 1, 1))
5650 reply("CSMSG_CANNOT_SET");
5653 value = user_level_from_name(argv[1], UL_OWNER+1);
5654 if(!value && strcmp(argv[1], "0"))
5656 reply("CSMSG_INVALID_ACCESS", argv[1]);
5659 uData = GetChannelUser(cData, user->handle_info);
5660 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
5662 reply("CSMSG_BAD_SETLEVEL");
5668 if(value > cData->lvlOpts[lvlGiveOps])
5670 reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]);
5675 if(value < cData->lvlOpts[lvlGiveVoice])
5677 reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]);
5682 /* This test only applies to owners, since non-owners
5683 * trying to set an option to above their level get caught
5684 * by the CSMSG_BAD_SETLEVEL test above.
5686 if(value > uData->access)
5688 reply("CSMSG_BAD_SETTERS");
5695 cData->lvlOpts[option] = value;
5697 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
5701 static MODCMD_FUNC(chan_opt_enfops)
5703 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
5706 static MODCMD_FUNC(chan_opt_giveops)
5708 return channel_level_option(lvlGiveOps, CSFUNC_ARGS);
5711 static MODCMD_FUNC(chan_opt_enfmodes)
5713 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
5716 static MODCMD_FUNC(chan_opt_enftopic)
5718 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
5721 static MODCMD_FUNC(chan_opt_pubcmd)
5723 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
5726 static MODCMD_FUNC(chan_opt_setters)
5728 return channel_level_option(lvlSetters, CSFUNC_ARGS);
5731 static MODCMD_FUNC(chan_opt_ctcpusers)
5733 return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS);
5736 static MODCMD_FUNC(chan_opt_userinfo)
5738 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
5741 static MODCMD_FUNC(chan_opt_givevoice)
5743 return channel_level_option(lvlGiveVoice, CSFUNC_ARGS);
5746 static MODCMD_FUNC(chan_opt_topicsnarf)
5748 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
5751 static MODCMD_FUNC(chan_opt_inviteme)
5753 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
5757 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5759 struct chanData *cData = channel->channel_info;
5760 int count = charOptions[option].count, idx;
5764 idx = atoi(argv[1]);
5766 if(!isdigit(argv[1][0]) || (idx < 0) || (idx >= count))
5768 reply("CSMSG_INVALID_NUMERIC", idx);
5769 /* Show possible values. */
5770 for(idx = 0; idx < count; idx++)
5771 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5775 cData->chOpts[option] = charOptions[option].values[idx].value;
5779 /* Find current option value. */
5782 (idx < count) && (cData->chOpts[option] != charOptions[option].values[idx].value);
5786 /* Somehow, the option value is corrupt; reset it to the default. */
5787 cData->chOpts[option] = charOptions[option].default_value;
5792 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5796 static MODCMD_FUNC(chan_opt_protect)
5798 return channel_multiple_option(chProtect, CSFUNC_ARGS);
5801 static MODCMD_FUNC(chan_opt_toys)
5803 return channel_multiple_option(chToys, CSFUNC_ARGS);
5806 static MODCMD_FUNC(chan_opt_ctcpreaction)
5808 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
5811 static MODCMD_FUNC(chan_opt_topicrefresh)
5813 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
5816 static struct svccmd_list set_shows_list;
5819 handle_svccmd_unbind(struct svccmd *target) {
5821 for(ii=0; ii<set_shows_list.used; ++ii)
5822 if(target == set_shows_list.list[ii])
5823 set_shows_list.used = 0;
5826 static CHANSERV_FUNC(cmd_set)
5828 struct svccmd *subcmd;
5832 /* Check if we need to (re-)initialize set_shows_list. */
5833 if(!set_shows_list.used)
5835 if(!set_shows_list.size)
5837 set_shows_list.size = chanserv_conf.set_shows->used;
5838 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
5840 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
5842 const char *name = chanserv_conf.set_shows->list[ii];
5843 sprintf(buf, "%s %s", argv[0], name);
5844 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5847 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
5850 svccmd_list_append(&set_shows_list, subcmd);
5856 reply("CSMSG_CHANNEL_OPTIONS");
5857 for(ii = 0; ii < set_shows_list.used; ii++)
5859 subcmd = set_shows_list.list[ii];
5860 subcmd->command->func(user, channel, 1, argv+1, subcmd);
5865 sprintf(buf, "%s %s", argv[0], argv[1]);
5866 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5869 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5872 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
5874 reply("CSMSG_NO_ACCESS");
5880 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5884 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5886 struct userData *uData;
5888 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5891 reply("CSMSG_NOT_USER", channel->name);
5897 /* Just show current option value. */
5899 else if(enabled_string(argv[1]))
5901 uData->flags |= mask;
5903 else if(disabled_string(argv[1]))
5905 uData->flags &= ~mask;
5909 reply("MSG_INVALID_BINARY", argv[1]);
5913 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
5917 static MODCMD_FUNC(user_opt_noautoop)
5919 struct userData *uData;
5921 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5924 reply("CSMSG_NOT_USER", channel->name);
5927 if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps])
5928 return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
5930 return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
5933 static MODCMD_FUNC(user_opt_autoinvite)
5935 if((argc > 1) && !check_user_level(channel, user, lvlInviteMe, 1, 0))
5937 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
5939 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
5942 static MODCMD_FUNC(user_opt_info)
5944 struct userData *uData;
5947 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5951 /* If they got past the command restrictions (which require access)
5952 * but fail this test, we have some fool with security override on.
5954 reply("CSMSG_NOT_USER", channel->name);
5961 infoline = unsplit_string(argv + 1, argc - 1, NULL);
5962 if(strlen(infoline) > chanserv_conf.max_userinfo_length)
5964 reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length);
5967 bp = strcspn(infoline, "\001");
5970 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
5975 if(infoline[0] == '*' && infoline[1] == 0)
5978 uData->info = strdup(infoline);
5981 reply("CSMSG_USET_INFO", uData->info);
5983 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
5987 struct svccmd_list uset_shows_list;
5989 static CHANSERV_FUNC(cmd_uset)
5991 struct svccmd *subcmd;
5995 /* Check if we need to (re-)initialize uset_shows_list. */
5996 if(!uset_shows_list.used)
6000 "NoAutoOp", "AutoInvite", "Info"
6003 if(!uset_shows_list.size)
6005 uset_shows_list.size = ArrayLength(options);
6006 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
6008 for(ii = 0; ii < ArrayLength(options); ii++)
6010 const char *name = options[ii];
6011 sprintf(buf, "%s %s", argv[0], name);
6012 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6015 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
6018 svccmd_list_append(&uset_shows_list, subcmd);
6024 /* Do this so options are presented in a consistent order. */
6025 reply("CSMSG_USER_OPTIONS");
6026 for(ii = 0; ii < uset_shows_list.used; ii++)
6027 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
6031 sprintf(buf, "%s %s", argv[0], argv[1]);
6032 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6035 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
6039 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
6042 static CHANSERV_FUNC(cmd_giveownership)
6044 struct handle_info *new_owner_hi;
6045 struct userData *new_owner;
6046 struct userData *curr_user;
6047 struct userData *invoker;
6048 struct chanData *cData = channel->channel_info;
6049 struct do_not_register *dnr;
6050 const char *confirm;
6052 unsigned short co_access;
6053 char reason[MAXLEN];
6056 curr_user = GetChannelAccess(cData, user->handle_info);
6057 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
6058 if(!curr_user || (curr_user->access != UL_OWNER))
6060 struct userData *owner = NULL;
6061 for(curr_user = channel->channel_info->users;
6063 curr_user = curr_user->next)
6065 if(curr_user->access != UL_OWNER)
6069 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
6076 else if(!force && (now < cData->ownerTransfer + chanserv_conf.giveownership_period))
6078 char delay[INTERVALLEN];
6079 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
6080 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
6083 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
6085 if(new_owner_hi == user->handle_info)
6087 reply("CSMSG_NO_TRANSFER_SELF");
6090 new_owner = GetChannelAccess(cData, new_owner_hi);
6095 new_owner = add_channel_user(cData, new_owner_hi, UL_OWNER - 1, 0, NULL);
6099 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
6103 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
6105 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
6108 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
6109 if(!IsHelping(user))
6110 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
6112 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
6115 invoker = GetChannelUser(cData, user->handle_info);
6116 if(invoker->access <= UL_OWNER)
6118 confirm = make_confirmation_string(curr_user);
6119 if((argc < 3) || strcmp(argv[2], confirm))
6121 reply("CSMSG_CONFIRM_GIVEOWNERSHIP", new_owner_hi->handle, confirm);
6125 if(new_owner->access >= UL_COOWNER)
6126 co_access = new_owner->access;
6128 co_access = UL_COOWNER;
6129 new_owner->access = UL_OWNER;
6131 curr_user->access = co_access;
6132 cData->ownerTransfer = now;
6133 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
6134 sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle);
6135 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
6139 static CHANSERV_FUNC(cmd_suspend)
6141 struct handle_info *hi;
6142 struct userData *actor, *real_actor, *target;
6143 unsigned int override = 0;
6146 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6147 actor = GetChannelUser(channel->channel_info, user->handle_info);
6148 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6149 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6151 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6154 if(target->access >= actor->access)
6156 reply("MSG_USER_OUTRANKED", hi->handle);
6159 if(target->flags & USER_SUSPENDED)
6161 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
6166 target->present = 0;
6169 if(!real_actor || target->access >= real_actor->access)
6170 override = CMD_LOG_OVERRIDE;
6171 target->flags |= USER_SUSPENDED;
6172 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
6173 return 1 | override;
6176 static CHANSERV_FUNC(cmd_unsuspend)
6178 struct handle_info *hi;
6179 struct userData *actor, *real_actor, *target;
6180 unsigned int override = 0;
6183 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6184 actor = GetChannelUser(channel->channel_info, user->handle_info);
6185 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6186 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6188 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6191 if(target->access >= actor->access)
6193 reply("MSG_USER_OUTRANKED", hi->handle);
6196 if(!(target->flags & USER_SUSPENDED))
6198 reply("CSMSG_NOT_SUSPENDED", hi->handle);
6201 if(!real_actor || target->access >= real_actor->access)
6202 override = CMD_LOG_OVERRIDE;
6203 target->flags &= ~USER_SUSPENDED;
6204 scan_user_presence(target, NULL);
6205 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
6206 return 1 | override;
6209 static MODCMD_FUNC(cmd_deleteme)
6211 struct handle_info *hi;
6212 struct userData *target;
6213 const char *confirm_string;
6214 unsigned short access_level;
6217 hi = user->handle_info;
6218 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6220 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6223 if(target->access == UL_OWNER)
6225 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
6228 confirm_string = make_confirmation_string(target);
6229 if((argc < 2) || strcmp(argv[1], confirm_string))
6231 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
6234 access_level = target->access;
6235 channel_name = strdup(channel->name);
6236 del_channel_user(target, 1);
6237 reply("CSMSG_DELETED_YOU", access_level, channel_name);
6243 chanserv_refresh_topics(UNUSED_ARG(void *data))
6245 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
6246 struct chanData *cData;
6249 for(cData = channelList; cData; cData = cData->next)
6251 if(IsSuspended(cData))
6253 opt = cData->chOpts[chTopicRefresh];
6256 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
6259 SetChannelTopic(cData->channel, chanserv, cData->topic, 1);
6260 cData->last_refresh = refresh_num;
6262 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
6265 static CHANSERV_FUNC(cmd_unf)
6269 char response[MAXLEN];
6270 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
6271 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6272 irc_privmsg(cmd->parent->bot, channel->name, response);
6275 reply("CSMSG_UNF_RESPONSE");
6279 static CHANSERV_FUNC(cmd_ping)
6283 char response[MAXLEN];
6284 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
6285 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6286 irc_privmsg(cmd->parent->bot, channel->name, response);
6289 reply("CSMSG_PING_RESPONSE");
6293 static CHANSERV_FUNC(cmd_wut)
6297 char response[MAXLEN];
6298 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
6299 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6300 irc_privmsg(cmd->parent->bot, channel->name, response);
6303 reply("CSMSG_WUT_RESPONSE");
6307 static CHANSERV_FUNC(cmd_8ball)
6309 unsigned int i, j, accum;
6314 for(i=1; i<argc; i++)
6315 for(j=0; argv[i][j]; j++)
6316 accum = (accum << 5) - accum + toupper(argv[i][j]);
6317 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
6320 char response[MAXLEN];
6321 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, resp);
6322 irc_privmsg(cmd->parent->bot, channel->name, response);
6325 send_message_type(4, user, cmd->parent->bot, "%s", resp);
6329 static CHANSERV_FUNC(cmd_d)
6331 unsigned long sides, count, modifier, ii, total;
6332 char response[MAXLEN], *sep;
6336 if((count = strtoul(argv[1], &sep, 10)) < 1)
6346 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
6347 && (sides = strtoul(sep+1, &sep, 10)) > 1)
6351 else if((sep[0] == '-') && isdigit(sep[1]))
6352 modifier = strtoul(sep, NULL, 10);
6353 else if((sep[0] == '+') && isdigit(sep[1]))
6354 modifier = strtoul(sep+1, NULL, 10);
6361 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
6366 reply("CSMSG_BAD_DICE_COUNT", count, 10);
6369 for(total = ii = 0; ii < count; ++ii)
6370 total += (rand() % sides) + 1;
6373 if((count > 1) || modifier)
6375 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
6376 sprintf(response, fmt, total, count, sides, modifier);
6380 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
6381 sprintf(response, fmt, total, sides);
6384 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
6386 send_message_type(4, user, cmd->parent->bot, "%s", response);
6390 static CHANSERV_FUNC(cmd_huggle)
6392 /* CTCP must be via PRIVMSG, never notice */
6394 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
6396 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
6401 chanserv_adjust_limit(void *data)
6403 struct mod_chanmode change;
6404 struct chanData *cData = data;
6405 struct chanNode *channel = cData->channel;
6408 if(IsSuspended(cData))
6411 cData->limitAdjusted = now;
6412 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
6413 if(cData->modes.modes_set & MODE_LIMIT)
6415 if(limit > cData->modes.new_limit)
6416 limit = cData->modes.new_limit;
6417 else if(limit == cData->modes.new_limit)
6421 mod_chanmode_init(&change);
6422 change.modes_set = MODE_LIMIT;
6423 change.new_limit = limit;
6424 mod_chanmode_announce(chanserv, channel, &change);
6428 handle_new_channel(struct chanNode *channel)
6430 struct chanData *cData;
6432 if(!(cData = channel->channel_info))
6435 if(cData->modes.modes_set || cData->modes.modes_clear)
6436 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
6438 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
6439 SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1);
6442 /* Welcome to my worst nightmare. Warning: Read (or modify)
6443 the code below at your own risk. */
6445 handle_join(struct modeNode *mNode)
6447 struct mod_chanmode change;
6448 struct userNode *user = mNode->user;
6449 struct chanNode *channel = mNode->channel;
6450 struct chanData *cData;
6451 struct userData *uData = NULL;
6452 struct banData *bData;
6453 struct handle_info *handle;
6454 unsigned int modes = 0, info = 0;
6457 if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info))
6460 cData = channel->channel_info;
6461 if(channel->members.used > cData->max)
6462 cData->max = channel->members.used;
6464 /* Check for bans. If they're joining through a ban, one of two
6466 * 1: Join during a netburst, by riding the break. Kick them
6467 * unless they have ops or voice in the channel.
6468 * 2: They're allowed to join through the ban (an invite in
6469 * ircu2.10, or a +e on Hybrid, or something).
6470 * If they're not joining through a ban, and the banlist is not
6471 * full, see if they're on the banlist for the channel. If so,
6474 if(user->uplink->burst && !mNode->modes)
6477 for(ii = 0; ii < channel->banlist.used; ii++)
6479 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK))
6481 /* Riding a netburst. Naughty. */
6482 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
6488 mod_chanmode_init(&change);
6490 if(channel->banlist.used < MAXBANS)
6492 /* Not joining through a ban. */
6493 for(bData = cData->bans;
6494 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK);
6495 bData = bData->next);
6499 char kick_reason[MAXLEN];
6500 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6502 bData->triggered = now;
6503 if(bData != cData->bans)
6505 /* Shuffle the ban to the head of the list. */
6507 bData->next->prev = bData->prev;
6509 bData->prev->next = bData->next;
6512 bData->next = cData->bans;
6515 cData->bans->prev = bData;
6516 cData->bans = bData;
6519 change.args[0].mode = MODE_BAN;
6520 change.args[0].u.hostmask = bData->mask;
6521 mod_chanmode_announce(chanserv, channel, &change);
6522 KickChannelUser(user, channel, chanserv, kick_reason);
6527 /* ChanServ will not modify the limits in join-flooded channels,
6528 or when there are enough slots left below the limit. */
6529 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6530 && !channel->join_flooded
6531 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
6533 /* The user count has begun "bumping" into the channel limit,
6534 so set a timer to raise the limit a bit. Any previous
6535 timers are removed so three incoming users within the delay
6536 results in one limit change, not three. */
6538 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6539 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6542 if(channel->join_flooded)
6544 /* don't automatically give ops or voice during a join flood */
6546 else if(cData->lvlOpts[lvlGiveOps] == 0)
6547 modes |= MODE_CHANOP;
6548 else if(cData->lvlOpts[lvlGiveVoice] == 0)
6549 modes |= MODE_VOICE;
6551 greeting = cData->greeting;
6552 if(user->handle_info)
6554 handle = user->handle_info;
6556 if(IsHelper(user) && !IsHelping(user))
6559 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6561 if(channel == chanserv_conf.support_channels.list[ii])
6563 HANDLE_SET_FLAG(user->handle_info, HELPING);
6569 uData = GetTrueChannelAccess(cData, handle);
6570 if(uData && !IsUserSuspended(uData))
6572 /* Ops and above were handled by the above case. */
6573 if(IsUserAutoOp(uData))
6575 if(uData->access >= cData->lvlOpts[lvlGiveOps])
6576 modes |= MODE_CHANOP;
6577 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
6578 modes |= MODE_VOICE;
6580 if(uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6581 cData->visited = now;
6582 if(cData->user_greeting)
6583 greeting = cData->user_greeting;
6585 && (uData->access >= cData->lvlOpts[lvlUserInfo])
6586 && ((now - uData->seen) >= chanserv_conf.info_delay)
6594 /* If user joining normally (not during burst), apply op or voice,
6595 * and send greeting/userinfo as appropriate.
6597 if(!user->uplink->burst)
6601 if(modes & MODE_CHANOP)
6602 modes &= ~MODE_VOICE;
6603 change.args[0].mode = modes;
6604 change.args[0].u.member = mNode;
6605 mod_chanmode_announce(chanserv, channel, &change);
6608 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
6609 if(uData && info && (modes || !(channel->modes & MODE_DELAYJOINS)))
6610 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
6616 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
6618 struct mod_chanmode change;
6619 struct userData *channel;
6620 unsigned int ii, jj;
6622 if(!user->handle_info)
6625 mod_chanmode_init(&change);
6627 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
6629 struct chanNode *cn;
6630 struct modeNode *mn;
6631 if(IsUserSuspended(channel)
6632 || IsSuspended(channel->channel)
6633 || !(cn = channel->channel->channel))
6636 mn = GetUserMode(cn, user);
6639 if(!IsUserSuspended(channel)
6640 && IsUserAutoInvite(channel)
6641 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
6643 && !user->uplink->burst)
6644 irc_invite(chanserv, user, cn);
6648 if(channel->access >= UL_PRESENT && !HANDLE_FLAGGED(channel->handle, BOT))
6649 channel->channel->visited = now;
6651 if(IsUserAutoOp(channel))
6653 if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps])
6654 change.args[0].mode = MODE_CHANOP;
6655 else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice])
6656 change.args[0].mode = MODE_VOICE;
6658 change.args[0].mode = 0;
6659 change.args[0].u.member = mn;
6660 if(change.args[0].mode)
6661 mod_chanmode_announce(chanserv, cn, &change);
6664 channel->seen = now;
6665 channel->present = 1;
6668 for(ii = 0; ii < user->channels.used; ++ii)
6670 struct chanNode *chan = user->channels.list[ii]->channel;
6671 struct banData *ban;
6673 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6674 || !chan->channel_info
6675 || IsSuspended(chan->channel_info))
6677 for(jj = 0; jj < chan->banlist.used; ++jj)
6678 if(user_matches_glob(user, chan->banlist.list[jj]->ban, MATCH_USENICK))
6680 if(jj < chan->banlist.used)
6682 for(ban = chan->channel_info->bans; ban; ban = ban->next)
6684 char kick_reason[MAXLEN];
6685 if(!user_matches_glob(user, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
6687 change.args[0].mode = MODE_BAN;
6688 change.args[0].u.hostmask = ban->mask;
6689 mod_chanmode_announce(chanserv, chan, &change);
6690 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
6691 KickChannelUser(user, chan, chanserv, kick_reason);
6692 ban->triggered = now;
6697 if(IsSupportHelper(user))
6699 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6701 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
6703 HANDLE_SET_FLAG(user->handle_info, HELPING);
6711 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
6713 struct chanData *cData;
6714 struct userData *uData;
6716 cData = mn->channel->channel_info;
6717 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
6720 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
6722 /* Allow for a bit of padding so that the limit doesn't
6723 track the user count exactly, which could get annoying. */
6724 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
6726 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6727 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6731 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
6733 scan_user_presence(uData, mn->user);
6735 if (uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6736 cData->visited = now;
6739 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
6742 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) {
6743 struct chanNode *channel;
6744 struct userNode *exclude;
6745 /* When looking at the channel that is being /part'ed, we
6746 * have to skip over the client that is leaving. For
6747 * other channels, we must not do that.
6749 channel = chanserv_conf.support_channels.list[ii];
6750 exclude = (channel == mn->channel) ? mn->user : NULL;
6751 if(find_handle_in_channel(channel, mn->user->handle_info, exclude))
6754 if(ii == chanserv_conf.support_channels.used)
6755 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
6760 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel)
6762 struct userData *uData;
6764 if(!channel->channel_info || !kicker || IsService(kicker)
6765 || (kicker == victim) || IsSuspended(channel->channel_info)
6766 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
6769 if(protect_user(victim, kicker, channel->channel_info))
6771 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED_2");
6772 KickChannelUser(kicker, channel, chanserv, reason);
6775 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
6780 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic)
6782 struct chanData *cData;
6784 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
6787 cData = channel->channel_info;
6788 if(bad_topic(channel, user, channel->topic))
6790 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
6791 if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask))
6792 SetChannelTopic(channel, chanserv, old_topic, 1);
6793 else if(cData->topic)
6794 SetChannelTopic(channel, chanserv, cData->topic, 1);
6797 /* With topicsnarf, grab the topic and save it as the default topic. */
6798 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
6801 cData->topic = strdup(channel->topic);
6807 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change)
6809 struct mod_chanmode *bounce = NULL;
6810 unsigned int bnc, ii;
6813 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
6816 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
6817 && mode_lock_violated(&channel->channel_info->modes, change))
6819 char correct[MAXLEN];
6820 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
6821 mod_chanmode_format(&channel->channel_info->modes, correct);
6822 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
6824 for(ii = bnc = 0; ii < change->argc; ++ii)
6826 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
6828 const struct userNode *victim = change->args[ii].u.member->user;
6829 if(!protect_user(victim, user, channel->channel_info))
6832 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6835 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6836 bounce->args[bnc].u.member = GetUserMode(channel, user);
6837 if(bounce->args[bnc].u.member)
6841 bounce->args[bnc].mode = MODE_CHANOP;
6842 bounce->args[bnc].u.member = change->args[ii].u.member;
6844 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
6846 else if(change->args[ii].mode & MODE_CHANOP)
6848 const struct userNode *victim = change->args[ii].u.member->user;
6849 if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim))
6852 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6853 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6854 bounce->args[bnc].u.member = change->args[ii].u.member;
6857 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
6859 const char *ban = change->args[ii].u.hostmask;
6860 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
6863 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6864 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
6865 bounce->args[bnc].u.hostmask = strdup(ban);
6867 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
6872 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
6873 mod_chanmode_announce(chanserv, channel, bounce);
6874 for(ii = 0; ii < change->argc; ++ii)
6875 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
6876 free((char*)bounce->args[ii].u.hostmask);
6877 mod_chanmode_free(bounce);
6882 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick))
6884 struct chanNode *channel;
6885 struct banData *bData;
6886 struct mod_chanmode change;
6887 unsigned int ii, jj;
6888 char kick_reason[MAXLEN];
6890 mod_chanmode_init(&change);
6892 change.args[0].mode = MODE_BAN;
6893 for(ii = 0; ii < user->channels.used; ++ii)
6895 channel = user->channels.list[ii]->channel;
6896 /* Need not check for bans if they're opped or voiced. */
6897 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6899 /* Need not check for bans unless channel registration is active. */
6900 if(!channel->channel_info || IsSuspended(channel->channel_info))
6902 /* Look for a matching ban already on the channel. */
6903 for(jj = 0; jj < channel->banlist.used; ++jj)
6904 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK))
6906 /* Need not act if we found one. */
6907 if(jj < channel->banlist.used)
6909 /* Look for a matching ban in this channel. */
6910 for(bData = channel->channel_info->bans; bData; bData = bData->next)
6912 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE))
6914 change.args[0].u.hostmask = bData->mask;
6915 mod_chanmode_announce(chanserv, channel, &change);
6916 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6917 KickChannelUser(user, channel, chanserv, kick_reason);
6918 bData->triggered = now;
6919 break; /* we don't need to check any more bans in the channel */
6924 static void handle_rename(struct handle_info *handle, const char *old_handle)
6926 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
6930 dict_remove2(handle_dnrs, old_handle, 1);
6931 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
6932 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
6937 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle)
6939 struct userNode *h_user;
6941 if(handle->channels)
6943 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
6944 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
6946 while(handle->channels)
6947 del_channel_user(handle->channels, 1);
6952 handle_server_link(UNUSED_ARG(struct server *server))
6954 struct chanData *cData;
6956 for(cData = channelList; cData; cData = cData->next)
6958 if(!IsSuspended(cData))
6959 cData->may_opchan = 1;
6960 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6961 && !cData->channel->join_flooded
6962 && ((cData->channel->limit - cData->channel->members.used)
6963 < chanserv_conf.adjust_threshold))
6965 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6966 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6972 chanserv_conf_read(void)
6976 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
6977 struct mod_chanmode *change;
6978 struct string_list *strlist;
6979 struct chanNode *chan;
6982 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
6984 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
6987 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6988 UnlockChannel(chanserv_conf.support_channels.list[ii]);
6989 chanserv_conf.support_channels.used = 0;
6990 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
6992 for(ii = 0; ii < strlist->used; ++ii)
6994 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6997 chan = AddChannel(strlist->list[ii], now, str2, NULL);
6999 channelList_append(&chanserv_conf.support_channels, chan);
7002 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
7005 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
7008 chan = AddChannel(str, now, str2, NULL);
7010 channelList_append(&chanserv_conf.support_channels, chan);
7012 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
7013 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
7014 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
7015 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
7016 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
7017 chanserv_conf.greeting_length = str ? atoi(str) : 200;
7018 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
7019 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
7020 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
7021 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
7022 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
7023 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
7024 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
7025 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
7026 str = database_get_data(conf_node, KEY_DNR_EXPIRE_FREQ, RECDB_QSTRING);
7027 chanserv_conf.dnr_expire_frequency = str ? ParseInterval(str) : 3600;
7028 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
7029 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
7030 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
7031 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
7032 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
7033 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
7034 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
7035 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
7036 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
7038 NickChange(chanserv, str, 0);
7039 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
7040 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
7041 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
7042 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
7043 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
7044 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
7045 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
7046 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
7047 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
7048 chanserv_conf.max_owned = str ? atoi(str) : 5;
7049 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
7050 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
7051 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
7052 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
7053 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
7054 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
7055 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
7058 safestrncpy(mode_line, str, sizeof(mode_line));
7059 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
7060 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE, 0))
7061 && (change->argc < 2))
7063 chanserv_conf.default_modes = *change;
7064 mod_chanmode_free(change);
7066 free_string_list(chanserv_conf.set_shows);
7067 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
7069 strlist = string_list_copy(strlist);
7072 static const char *list[] = {
7073 /* free form text */
7074 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
7075 /* options based on user level */
7076 "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveOps", "EnfOps",
7077 "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers",
7078 /* multiple choice options */
7079 "CtcpReaction", "Protect", "Toys", "TopicRefresh",
7080 /* binary options */
7081 "DynLimit", "NoDelete",
7085 strlist = alloc_string_list(ArrayLength(list)-1);
7086 for(ii=0; list[ii]; ii++)
7087 string_list_append(strlist, strdup(list[ii]));
7089 chanserv_conf.set_shows = strlist;
7090 /* We don't look things up now, in case the list refers to options
7091 * defined by modules initialized after this point. Just mark the
7092 * function list as invalid, so it will be initialized.
7094 set_shows_list.used = 0;
7095 free_string_list(chanserv_conf.eightball);
7096 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
7099 strlist = string_list_copy(strlist);
7103 strlist = alloc_string_list(4);
7104 string_list_append(strlist, strdup("Yes."));
7105 string_list_append(strlist, strdup("No."));
7106 string_list_append(strlist, strdup("Maybe so."));
7108 chanserv_conf.eightball = strlist;
7109 free_string_list(chanserv_conf.old_ban_names);
7110 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
7112 strlist = string_list_copy(strlist);
7114 strlist = alloc_string_list(2);
7115 chanserv_conf.old_ban_names = strlist;
7116 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
7117 off_channel = str ? atoi(str) : 0;
7121 chanserv_note_type_read(const char *key, struct record_data *rd)
7124 struct note_type *ntype;
7127 if(!(obj = GET_RECORD_OBJECT(rd)))
7129 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
7132 if(!(ntype = chanserv_create_note_type(key)))
7134 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
7138 /* Figure out set access */
7139 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
7141 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7142 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
7144 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
7146 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
7147 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
7149 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
7151 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
7155 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
7156 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7157 ntype->set_access.min_opserv = 0;
7160 /* Figure out visibility */
7161 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
7162 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7163 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
7164 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7165 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
7166 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
7167 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
7168 ntype->visible_type = NOTE_VIS_ALL;
7170 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7172 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
7173 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
7177 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7179 struct handle_info *handle;
7180 struct userData *uData;
7181 char *seen, *inf, *flags;
7182 unsigned long last_seen;
7183 unsigned short access_level;
7185 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7187 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
7191 access_level = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
7192 if(access_level > UL_OWNER)
7194 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
7198 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
7199 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
7200 last_seen = seen ? strtoul(seen, NULL, 0) : now;
7201 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
7202 handle = get_handle_info(key);
7205 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
7209 uData = add_channel_user(chan, handle, access_level, last_seen, inf);
7210 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
7214 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7216 struct banData *bData;
7217 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
7218 unsigned long set_time, triggered_time, expires_time;
7220 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7222 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
7226 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
7227 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
7228 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
7229 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
7230 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
7231 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
7232 if (!reason || !owner)
7235 set_time = set ? strtoul(set, NULL, 0) : now;
7236 triggered_time = triggered ? strtoul(triggered, NULL, 0) : 0;
7238 expires_time = strtoul(s_expires, NULL, 0);
7240 expires_time = set_time + atoi(s_duration);
7244 if(!reason || (expires_time && (expires_time < now)))
7247 bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
7250 static struct suspended *
7251 chanserv_read_suspended(dict_t obj)
7253 struct suspended *suspended = calloc(1, sizeof(*suspended));
7257 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
7258 suspended->expires = str ? strtoul(str, NULL, 0) : 0;
7259 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
7260 suspended->revoked = str ? strtoul(str, NULL, 0) : 0;
7261 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
7262 suspended->issued = str ? strtoul(str, NULL, 0) : 0;
7263 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
7264 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
7265 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
7266 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
7271 chanserv_channel_read(const char *key, struct record_data *hir)
7273 struct suspended *suspended;
7274 struct mod_chanmode *modes;
7275 struct chanNode *cNode;
7276 struct chanData *cData;
7277 struct dict *channel, *obj;
7278 char *str, *argv[10];
7282 channel = hir->d.object;
7284 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
7287 cNode = AddChannel(key, now, NULL, NULL);
7290 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
7293 cData = register_channel(cNode, str);
7296 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
7300 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
7302 enum levelOption lvlOpt;
7303 enum charOption chOpt;
7305 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
7306 cData->flags = atoi(str);
7308 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7310 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
7312 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
7313 else if(levelOptions[lvlOpt].old_flag)
7315 if(cData->flags & levelOptions[lvlOpt].old_flag)
7316 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
7318 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
7322 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7324 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
7326 cData->chOpts[chOpt] = str[0];
7329 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
7331 enum levelOption lvlOpt;
7332 enum charOption chOpt;
7335 cData->flags = base64toint(str, 5);
7336 count = strlen(str += 5);
7337 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7340 if(levelOptions[lvlOpt].old_flag)
7342 if(cData->flags & levelOptions[lvlOpt].old_flag)
7343 lvl = levelOptions[lvlOpt].flag_value;
7345 lvl = levelOptions[lvlOpt].default_value;
7347 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
7349 case 'c': lvl = UL_COOWNER; break;
7350 case 'm': lvl = UL_MASTER; break;
7351 case 'n': lvl = UL_OWNER+1; break;
7352 case 'o': lvl = UL_OP; break;
7353 case 'p': lvl = UL_PEON; break;
7354 case 'w': lvl = UL_OWNER; break;
7355 default: lvl = 0; break;
7357 cData->lvlOpts[lvlOpt] = lvl;
7359 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7360 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
7363 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
7365 suspended = chanserv_read_suspended(obj);
7366 cData->suspended = suspended;
7367 suspended->cData = cData;
7368 /* We could use suspended->expires and suspended->revoked to
7369 * set the CHANNEL_SUSPENDED flag, but we don't. */
7371 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
7373 suspended = calloc(1, sizeof(*suspended));
7374 suspended->issued = 0;
7375 suspended->revoked = 0;
7376 suspended->suspender = strdup(str);
7377 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
7378 suspended->expires = str ? atoi(str) : 0;
7379 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
7380 suspended->reason = strdup(str ? str : "No reason");
7381 suspended->previous = NULL;
7382 cData->suspended = suspended;
7383 suspended->cData = cData;
7387 cData->flags &= ~CHANNEL_SUSPENDED;
7388 suspended = NULL; /* to squelch a warning */
7391 if(IsSuspended(cData)) {
7392 if(suspended->expires > now)
7393 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
7394 else if(suspended->expires)
7395 cData->flags &= ~CHANNEL_SUSPENDED;
7398 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
7399 struct mod_chanmode change;
7400 mod_chanmode_init(&change);
7402 change.args[0].mode = MODE_CHANOP;
7403 change.args[0].u.member = AddChannelUser(chanserv, cNode);
7404 mod_chanmode_announce(chanserv, cNode, &change);
7407 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
7408 cData->registered = str ? strtoul(str, NULL, 0) : now;
7409 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
7410 cData->visited = str ? strtoul(str, NULL, 0) : now;
7411 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
7412 cData->ownerTransfer = str ? strtoul(str, NULL, 0) : 0;
7413 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
7414 cData->max = str ? atoi(str) : 0;
7415 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
7416 cData->greeting = str ? strdup(str) : NULL;
7417 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
7418 cData->user_greeting = str ? strdup(str) : NULL;
7419 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
7420 cData->topic_mask = str ? strdup(str) : NULL;
7421 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
7422 cData->topic = str ? strdup(str) : NULL;
7424 if(!IsSuspended(cData)
7425 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
7426 && (argc = split_line(str, 0, ArrayLength(argv), argv))
7427 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE, 0))) {
7428 cData->modes = *modes;
7430 cData->modes.modes_set |= MODE_REGISTERED;
7431 if(cData->modes.argc > 1)
7432 cData->modes.argc = 1;
7433 mod_chanmode_announce(chanserv, cNode, &cData->modes);
7434 mod_chanmode_free(modes);
7437 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
7438 for(it = dict_first(obj); it; it = iter_next(it))
7439 user_read_helper(iter_key(it), iter_data(it), cData);
7441 if(!cData->users && !IsProtected(cData))
7443 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
7444 unregister_channel(cData, "has empty user list.");
7448 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
7449 for(it = dict_first(obj); it; it = iter_next(it))
7450 ban_read_helper(iter_key(it), iter_data(it), cData);
7452 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
7453 for(it = dict_first(obj); it; it = iter_next(it))
7455 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
7456 struct record_data *rd = iter_data(it);
7457 const char *note, *setter;
7459 if(rd->type != RECDB_OBJECT)
7461 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
7465 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
7467 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
7469 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
7473 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
7474 if(!setter) setter = "<unknown>";
7475 chanserv_add_channel_note(cData, ntype, setter, note);
7483 chanserv_dnr_read(const char *key, struct record_data *hir)
7485 const char *setter, *reason, *str;
7486 struct do_not_register *dnr;
7487 unsigned long expiry;
7489 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
7492 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
7495 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
7498 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
7501 str = database_get_data(hir->d.object, KEY_EXPIRES, RECDB_QSTRING);
7502 expiry = str ? strtoul(str, NULL, 0) : 0;
7503 if(expiry && expiry <= now)
7505 dnr = chanserv_add_dnr(key, setter, expiry, reason);
7508 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
7510 dnr->set = atoi(str);
7516 chanserv_saxdb_read(struct dict *database)
7518 struct dict *section;
7521 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
7522 for(it = dict_first(section); it; it = iter_next(it))
7523 chanserv_note_type_read(iter_key(it), iter_data(it));
7525 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
7526 for(it = dict_first(section); it; it = iter_next(it))
7527 chanserv_channel_read(iter_key(it), iter_data(it));
7529 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
7530 for(it = dict_first(section); it; it = iter_next(it))
7531 chanserv_dnr_read(iter_key(it), iter_data(it));
7537 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
7539 int high_present = 0;
7540 saxdb_start_record(ctx, KEY_USERS, 1);
7541 for(; uData; uData = uData->next)
7543 if((uData->access >= UL_PRESENT) && uData->present && !HANDLE_FLAGGED(uData->handle, BOT))
7545 saxdb_start_record(ctx, uData->handle->handle, 0);
7546 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
7547 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
7549 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
7551 saxdb_write_string(ctx, KEY_INFO, uData->info);
7552 saxdb_end_record(ctx);
7554 saxdb_end_record(ctx);
7555 return high_present;
7559 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
7563 saxdb_start_record(ctx, KEY_BANS, 1);
7564 for(; bData; bData = bData->next)
7566 saxdb_start_record(ctx, bData->mask, 0);
7567 saxdb_write_int(ctx, KEY_SET, bData->set);
7568 if(bData->triggered)
7569 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
7571 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
7573 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
7575 saxdb_write_string(ctx, KEY_REASON, bData->reason);
7576 saxdb_end_record(ctx);
7578 saxdb_end_record(ctx);
7582 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
7584 saxdb_start_record(ctx, name, 0);
7585 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
7586 saxdb_write_string(ctx, KEY_REASON, susp->reason);
7588 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
7590 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
7592 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
7594 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
7595 saxdb_end_record(ctx);
7599 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
7603 enum levelOption lvlOpt;
7604 enum charOption chOpt;
7606 saxdb_start_record(ctx, channel->channel->name, 1);
7608 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
7609 saxdb_write_int(ctx, KEY_MAX, channel->max);
7611 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
7612 if(channel->registrar)
7613 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
7614 if(channel->greeting)
7615 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
7616 if(channel->user_greeting)
7617 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
7618 if(channel->topic_mask)
7619 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
7620 if(channel->suspended)
7621 chanserv_write_suspended(ctx, "suspended", channel->suspended);
7623 saxdb_start_record(ctx, KEY_OPTIONS, 0);
7624 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
7625 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7626 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
7627 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7629 buf[0] = channel->chOpts[chOpt];
7631 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
7633 saxdb_end_record(ctx);
7635 if(channel->modes.modes_set || channel->modes.modes_clear)
7637 mod_chanmode_format(&channel->modes, buf);
7638 saxdb_write_string(ctx, KEY_MODES, buf);
7641 high_present = chanserv_write_users(ctx, channel->users);
7642 chanserv_write_bans(ctx, channel->bans);
7644 if(dict_size(channel->notes))
7648 saxdb_start_record(ctx, KEY_NOTES, 1);
7649 for(it = dict_first(channel->notes); it; it = iter_next(it))
7651 struct note *note = iter_data(it);
7652 saxdb_start_record(ctx, iter_key(it), 0);
7653 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
7654 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
7655 saxdb_end_record(ctx);
7657 saxdb_end_record(ctx);
7660 if(channel->ownerTransfer)
7661 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
7662 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
7663 saxdb_end_record(ctx);
7667 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
7671 saxdb_start_record(ctx, ntype->name, 0);
7672 switch(ntype->set_access_type)
7674 case NOTE_SET_CHANNEL_ACCESS:
7675 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
7677 case NOTE_SET_CHANNEL_SETTER:
7678 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
7680 case NOTE_SET_PRIVILEGED: default:
7681 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
7684 switch(ntype->visible_type)
7686 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
7687 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
7688 case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break;
7690 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
7691 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
7692 saxdb_end_record(ctx);
7696 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
7698 struct do_not_register *dnr;
7699 dict_iterator_t it, next;
7701 for(it = dict_first(dnrs); it; it = next)
7703 next = iter_next(it);
7704 dnr = iter_data(it);
7705 if(dnr->expires && dnr->expires <= now)
7707 dict_remove(dnrs, iter_key(it));
7710 saxdb_start_record(ctx, dnr->chan_name, 0);
7712 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
7714 saxdb_write_int(ctx, KEY_EXPIRES, dnr->expires);
7715 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
7716 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
7717 saxdb_end_record(ctx);
7722 chanserv_saxdb_write(struct saxdb_context *ctx)
7725 struct chanData *channel;
7728 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
7729 for(it = dict_first(note_types); it; it = iter_next(it))
7730 chanserv_write_note_type(ctx, iter_data(it));
7731 saxdb_end_record(ctx);
7734 saxdb_start_record(ctx, KEY_DNR, 1);
7735 write_dnrs_helper(ctx, handle_dnrs);
7736 write_dnrs_helper(ctx, plain_dnrs);
7737 write_dnrs_helper(ctx, mask_dnrs);
7738 saxdb_end_record(ctx);
7741 saxdb_start_record(ctx, KEY_CHANNELS, 1);
7742 for(channel = channelList; channel; channel = channel->next)
7743 chanserv_write_channel(ctx, channel);
7744 saxdb_end_record(ctx);
7750 chanserv_db_cleanup(void) {
7752 unreg_part_func(handle_part);
7754 unregister_channel(channelList, "terminating.");
7755 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
7756 UnlockChannel(chanserv_conf.support_channels.list[ii]);
7757 free(chanserv_conf.support_channels.list);
7758 dict_delete(handle_dnrs);
7759 dict_delete(plain_dnrs);
7760 dict_delete(mask_dnrs);
7761 dict_delete(note_types);
7762 free_string_list(chanserv_conf.eightball);
7763 free_string_list(chanserv_conf.old_ban_names);
7764 free_string_list(chanserv_conf.set_shows);
7765 free(set_shows_list.list);
7766 free(uset_shows_list.list);
7769 struct userData *helper = helperList;
7770 helperList = helperList->next;
7775 #if defined(GCC_VARMACROS)
7776 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ARGS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ARGS)
7777 #elif defined(C99_VARMACROS)
7778 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, __VA_ARGS__)
7780 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
7781 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
7784 init_chanserv(const char *nick)
7786 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
7787 conf_register_reload(chanserv_conf_read);
7791 reg_server_link_func(handle_server_link);
7792 reg_new_channel_func(handle_new_channel);
7793 reg_join_func(handle_join);
7794 reg_part_func(handle_part);
7795 reg_kick_func(handle_kick);
7796 reg_topic_func(handle_topic);
7797 reg_mode_change_func(handle_mode);
7798 reg_nick_change_func(handle_nick_change);
7799 reg_auth_func(handle_auth);
7802 reg_handle_rename_func(handle_rename);
7803 reg_unreg_func(handle_unreg);
7805 handle_dnrs = dict_new();
7806 dict_set_free_data(handle_dnrs, free);
7807 plain_dnrs = dict_new();
7808 dict_set_free_data(plain_dnrs, free);
7809 mask_dnrs = dict_new();
7810 dict_set_free_data(mask_dnrs, free);
7812 reg_svccmd_unbind_func(handle_svccmd_unbind);
7813 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
7814 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL);
7815 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
7816 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
7817 DEFINE_COMMAND(dnrsearch, 3, 0, "template", "noregister", NULL);
7818 modcmd_register(chanserv_module, "dnrsearch print", NULL, 0, 0, NULL);
7819 modcmd_register(chanserv_module, "dnrsearch remove", NULL, 0, 0, NULL);
7820 modcmd_register(chanserv_module, "dnrsearch count", NULL, 0, 0, NULL);
7821 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
7822 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7823 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7824 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
7825 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
7827 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
7828 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
7830 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7831 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7832 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7833 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7834 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7836 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
7837 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
7838 DEFINE_COMMAND(mdelmaster, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
7839 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7840 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7842 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7843 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
7844 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7845 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
7847 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7848 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
7849 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7850 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7851 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
7852 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7853 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7854 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7856 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7857 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7858 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7859 DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL);
7860 DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL);
7861 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7862 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7863 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL);
7864 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7865 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
7866 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "master", NULL);
7867 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
7868 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7869 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7871 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL);
7872 DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7873 DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7874 DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7875 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
7877 DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
7878 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
7880 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
7881 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7882 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7883 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7884 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7885 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7886 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7887 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7888 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7889 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7890 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7892 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
7893 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
7895 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
7896 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
7897 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
7898 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
7900 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
7901 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
7902 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
7903 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
7904 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
7906 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7907 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7908 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7909 DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7910 DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7911 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7913 /* Channel options */
7914 DEFINE_CHANNEL_OPTION(defaulttopic);
7915 DEFINE_CHANNEL_OPTION(topicmask);
7916 DEFINE_CHANNEL_OPTION(greeting);
7917 DEFINE_CHANNEL_OPTION(usergreeting);
7918 DEFINE_CHANNEL_OPTION(modes);
7919 DEFINE_CHANNEL_OPTION(enfops);
7920 DEFINE_CHANNEL_OPTION(giveops);
7921 DEFINE_CHANNEL_OPTION(protect);
7922 DEFINE_CHANNEL_OPTION(enfmodes);
7923 DEFINE_CHANNEL_OPTION(enftopic);
7924 DEFINE_CHANNEL_OPTION(pubcmd);
7925 DEFINE_CHANNEL_OPTION(givevoice);
7926 DEFINE_CHANNEL_OPTION(userinfo);
7927 DEFINE_CHANNEL_OPTION(dynlimit);
7928 DEFINE_CHANNEL_OPTION(topicsnarf);
7929 DEFINE_CHANNEL_OPTION(nodelete);
7930 DEFINE_CHANNEL_OPTION(toys);
7931 DEFINE_CHANNEL_OPTION(setters);
7932 DEFINE_CHANNEL_OPTION(topicrefresh);
7933 DEFINE_CHANNEL_OPTION(ctcpusers);
7934 DEFINE_CHANNEL_OPTION(ctcpreaction);
7935 DEFINE_CHANNEL_OPTION(inviteme);
7936 DEFINE_CHANNEL_OPTION(unreviewed);
7937 modcmd_register(chanserv_module, "set unreviewed on", NULL, 0, 0, "flags", "+helping", NULL);
7938 modcmd_register(chanserv_module, "set unreviewed off", NULL, 0, 0, "flags", "+oper", NULL);
7940 DEFINE_CHANNEL_OPTION(offchannel);
7941 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
7943 /* Alias set topic to set defaulttopic for compatibility. */
7944 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
7947 DEFINE_USER_OPTION(noautoop);
7948 DEFINE_USER_OPTION(autoinvite);
7949 DEFINE_USER_OPTION(info);
7951 /* Alias uset autovoice to uset autoop. */
7952 modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL);
7954 note_types = dict_new();
7955 dict_set_free_data(note_types, chanserv_deref_note_type);
7958 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
7959 chanserv = AddLocalUser(nick, nick, NULL, "Channel Services", modes);
7960 service_register(chanserv)->trigger = '!';
7961 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check);
7963 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
7965 if(chanserv_conf.channel_expire_frequency)
7966 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
7968 if(chanserv_conf.dnr_expire_frequency)
7969 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
7971 if(chanserv_conf.refresh_period)
7973 unsigned long next_refresh;
7974 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
7975 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
7978 reg_exit_func(chanserv_db_cleanup);
7979 message_register_table(msgtab);