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: $b%d" },
408 { "CSMSG_PEEK_OPS", "$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;
4513 irc_make_chanmode(channel, modes);
4515 reply("CSMSG_PEEK_INFO", channel->name);
4516 reply("CSMSG_PEEK_TOPIC", channel->topic);
4517 reply("CSMSG_PEEK_MODES", modes);
4518 reply("CSMSG_PEEK_USERS", channel->members.used);
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(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
4529 table.contents[table.length] = alloca(sizeof(**table.contents));
4530 table.contents[table.length][0] = mn->user->nick;
4535 reply("CSMSG_PEEK_OPS");
4536 table_send(chanserv, user->nick, 0, NULL, table);
4539 reply("CSMSG_PEEK_NO_OPS");
4543 static MODCMD_FUNC(cmd_wipeinfo)
4545 struct handle_info *victim;
4546 struct userData *ud, *actor, *real_actor;
4547 unsigned int override = 0;
4550 actor = GetChannelUser(channel->channel_info, user->handle_info);
4551 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
4552 if(!(victim = modcmd_get_handle_info(user, argv[1])))
4554 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
4556 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
4559 if((ud->access >= actor->access) && (ud != actor))
4561 reply("MSG_USER_OUTRANKED", victim->handle);
4564 if((ud != real_actor) && (!real_actor || (ud->access >= real_actor->access)))
4565 override = CMD_LOG_OVERRIDE;
4569 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
4570 return 1 | override;
4573 static CHANSERV_FUNC(cmd_resync)
4575 struct mod_chanmode *changes;
4576 struct chanData *cData = channel->channel_info;
4577 unsigned int ii, used;
4579 changes = mod_chanmode_alloc(channel->members.used * 2);
4580 for(ii = used = 0; ii < channel->members.used; ++ii)
4582 struct modeNode *mn = channel->members.list[ii];
4583 struct userData *uData;
4585 if(IsService(mn->user))
4588 uData = GetChannelAccess(cData, mn->user->handle_info);
4589 if(!cData->lvlOpts[lvlGiveOps]
4590 || (uData && uData->access >= cData->lvlOpts[lvlGiveOps]))
4592 if(!(mn->modes & MODE_CHANOP))
4594 changes->args[used].mode = MODE_CHANOP;
4595 changes->args[used++].u.member = mn;
4598 else if(!cData->lvlOpts[lvlGiveVoice]
4599 || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice]))
4601 if(mn->modes & MODE_CHANOP)
4603 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
4604 changes->args[used++].u.member = mn;
4606 if(!(mn->modes & MODE_VOICE))
4608 changes->args[used].mode = MODE_VOICE;
4609 changes->args[used++].u.member = mn;
4616 changes->args[used].mode = MODE_REMOVE | mn->modes;
4617 changes->args[used++].u.member = mn;
4621 changes->argc = used;
4622 modcmd_chanmode_announce(changes);
4623 mod_chanmode_free(changes);
4624 reply("CSMSG_RESYNCED_USERS", channel->name);
4628 static CHANSERV_FUNC(cmd_seen)
4630 struct userData *uData;
4631 struct handle_info *handle;
4632 char seen[INTERVALLEN];
4636 if(!irccasecmp(argv[1], chanserv->nick))
4638 reply("CSMSG_IS_CHANSERV");
4642 if(!(handle = get_handle_info(argv[1])))
4644 reply("MSG_HANDLE_UNKNOWN", argv[1]);
4648 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
4650 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
4655 reply("CSMSG_USER_PRESENT", handle->handle);
4656 else if(uData->seen)
4657 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
4659 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
4661 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
4662 reply("CSMSG_USER_VACATION", handle->handle);
4667 static MODCMD_FUNC(cmd_names)
4669 struct userNode *targ;
4670 struct userData *targData;
4671 unsigned int ii, pos;
4674 for(ii=pos=0; ii<channel->members.used; ++ii)
4676 targ = channel->members.list[ii]->user;
4677 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
4680 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
4683 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4687 if(IsUserSuspended(targData))
4689 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
4692 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4693 reply("CSMSG_END_NAMES", channel->name);
4698 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
4700 switch(ntype->visible_type)
4702 case NOTE_VIS_ALL: return 1;
4703 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
4704 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
4709 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
4711 struct userData *uData;
4713 switch(ntype->set_access_type)
4715 case NOTE_SET_CHANNEL_ACCESS:
4716 if(!user->handle_info)
4718 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
4720 return uData->access >= ntype->set_access.min_ulevel;
4721 case NOTE_SET_CHANNEL_SETTER:
4722 return check_user_level(channel, user, lvlSetters, 1, 0);
4723 case NOTE_SET_PRIVILEGED: default:
4724 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
4728 static CHANSERV_FUNC(cmd_note)
4730 struct chanData *cData;
4732 struct note_type *ntype;
4734 cData = channel->channel_info;
4737 reply("CSMSG_NOT_REGISTERED", channel->name);
4741 /* If no arguments, show all visible notes for the channel. */
4747 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
4749 note = iter_data(it);
4750 if(!note_type_visible_to_user(cData, note->type, user))
4753 reply("CSMSG_NOTELIST_HEADER", channel->name);
4754 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
4757 reply("CSMSG_NOTELIST_END", channel->name);
4759 reply("CSMSG_NOTELIST_EMPTY", channel->name);
4761 /* If one argument, show the named note. */
4764 if((note = dict_find(cData->notes, argv[1], NULL))
4765 && note_type_visible_to_user(cData, note->type, user))
4767 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
4769 else if((ntype = dict_find(note_types, argv[1], NULL))
4770 && note_type_visible_to_user(NULL, ntype, user))
4772 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
4777 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4781 /* Assume they're trying to set a note. */
4785 ntype = dict_find(note_types, argv[1], NULL);
4788 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4791 else if(note_type_settable_by_user(channel, ntype, user))
4793 note_text = unsplit_string(argv+2, argc-2, NULL);
4794 if((note = dict_find(cData->notes, argv[1], NULL)))
4795 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
4796 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
4797 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
4799 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
4801 /* The note is viewable to staff only, so return 0
4802 to keep the invocation from getting logged (or
4803 regular users can see it in !events). */
4809 reply("CSMSG_NO_ACCESS");
4816 static CHANSERV_FUNC(cmd_delnote)
4821 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
4822 || !note_type_settable_by_user(channel, note->type, user))
4824 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
4827 dict_remove(channel->channel_info->notes, note->type->name);
4828 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
4832 static CHANSERV_FUNC(cmd_events)
4834 struct logSearch discrim;
4835 struct logReport report;
4836 unsigned int matches, limit;
4838 limit = (argc > 1) ? atoi(argv[1]) : 10;
4839 if(limit < 1 || limit > 200)
4842 memset(&discrim, 0, sizeof(discrim));
4843 discrim.masks.bot = chanserv;
4844 discrim.masks.channel_name = channel->name;
4846 discrim.masks.command = argv[2];
4847 discrim.limit = limit;
4848 discrim.max_time = INT_MAX;
4849 discrim.severities = 1 << LOG_COMMAND;
4850 report.reporter = chanserv;
4852 reply("CSMSG_EVENT_SEARCH_RESULTS");
4853 matches = log_entry_search(&discrim, log_report_entry, &report);
4855 reply("MSG_MATCH_COUNT", matches);
4857 reply("MSG_NO_MATCHES");
4861 static CHANSERV_FUNC(cmd_say)
4867 msg = unsplit_string(argv + 1, argc - 1, NULL);
4868 send_channel_message(channel, cmd->parent->bot, "%s", msg);
4870 else if(*argv[1] == '*' && argv[1][1] != '\0')
4872 struct handle_info *hi;
4873 struct userNode *authed;
4876 msg = unsplit_string(argv + 2, argc - 2, NULL);
4878 if (!(hi = get_handle_info(argv[1] + 1)))
4880 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4884 for (authed = hi->users; authed; authed = authed->next_authed)
4885 send_target_message(5, authed->nick, cmd->parent->bot, "%s", msg);
4887 else if(GetUserH(argv[1]))
4890 msg = unsplit_string(argv + 2, argc - 2, NULL);
4891 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
4895 reply("MSG_NOT_TARGET_NAME");
4901 static CHANSERV_FUNC(cmd_emote)
4907 /* CTCP is so annoying. */
4908 msg = unsplit_string(argv + 1, argc - 1, NULL);
4909 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
4911 else if(*argv[1] == '*' && argv[1][1] != '\0')
4913 struct handle_info *hi;
4914 struct userNode *authed;
4917 msg = unsplit_string(argv + 2, argc - 2, NULL);
4919 if (!(hi = get_handle_info(argv[1] + 1)))
4921 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4925 for (authed = hi->users; authed; authed = authed->next_authed)
4926 send_target_message(5, authed->nick, cmd->parent->bot, "\001ACTION %s\001", msg);
4928 else if(GetUserH(argv[1]))
4930 msg = unsplit_string(argv + 2, argc - 2, NULL);
4931 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
4935 reply("MSG_NOT_TARGET_NAME");
4941 struct channelList *
4942 chanserv_support_channels(void)
4944 return &chanserv_conf.support_channels;
4947 static CHANSERV_FUNC(cmd_expire)
4949 int channel_count = registered_channels;
4950 expire_channels(NULL);
4951 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
4956 chanserv_expire_suspension(void *data)
4958 struct suspended *suspended = data;
4959 struct chanNode *channel;
4962 /* Update the channel registration data structure. */
4963 if(!suspended->expires || (now < suspended->expires))
4964 suspended->revoked = now;
4965 channel = suspended->cData->channel;
4966 suspended->cData->channel = channel;
4967 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
4969 /* If appropriate, re-join ChanServ to the channel. */
4970 if(!IsOffChannel(suspended->cData))
4972 struct mod_chanmode change;
4973 mod_chanmode_init(&change);
4975 change.args[0].mode = MODE_CHANOP;
4976 change.args[0].u.member = AddChannelUser(chanserv, channel);
4977 mod_chanmode_announce(chanserv, channel, &change);
4980 /* Mark everyone currently in the channel as present. */
4981 for(ii = 0; ii < channel->members.used; ++ii)
4983 struct userData *uData = GetChannelAccess(suspended->cData, channel->members.list[ii]->user->handle_info);
4992 static CHANSERV_FUNC(cmd_csuspend)
4994 struct suspended *suspended;
4995 char reason[MAXLEN];
4996 unsigned long expiry, duration;
4997 struct userData *uData;
5001 if(IsProtected(channel->channel_info))
5003 reply("CSMSG_SUSPEND_NODELETE", channel->name);
5007 if(argv[1][0] == '!')
5009 else if(IsSuspended(channel->channel_info))
5011 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
5012 show_suspension_info(cmd, user, channel->channel_info->suspended);
5016 if(!strcmp(argv[1], "0"))
5018 else if((duration = ParseInterval(argv[1])))
5019 expiry = now + duration;
5022 reply("MSG_INVALID_DURATION", argv[1]);
5026 unsplit_string(argv + 2, argc - 2, reason);
5028 suspended = calloc(1, sizeof(*suspended));
5029 suspended->revoked = 0;
5030 suspended->issued = now;
5031 suspended->suspender = strdup(user->handle_info->handle);
5032 suspended->expires = expiry;
5033 suspended->reason = strdup(reason);
5034 suspended->cData = channel->channel_info;
5035 suspended->previous = suspended->cData->suspended;
5036 suspended->cData->suspended = suspended;
5038 if(suspended->expires)
5039 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
5041 if(IsSuspended(channel->channel_info))
5043 suspended->previous->revoked = now;
5044 if(suspended->previous->expires)
5045 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
5046 sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender);
5047 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5051 /* Mark all users in channel as absent. */
5052 for(uData = channel->channel_info->users; uData; uData = uData->next)
5061 /* Mark the channel as suspended, then part. */
5062 channel->channel_info->flags |= CHANNEL_SUSPENDED;
5063 DelChannelUser(chanserv, channel, suspended->reason, 0);
5064 reply("CSMSG_SUSPENDED", channel->name);
5065 sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender);
5066 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5071 static CHANSERV_FUNC(cmd_cunsuspend)
5073 struct suspended *suspended;
5074 char message[MAXLEN];
5076 if(!IsSuspended(channel->channel_info))
5078 reply("CSMSG_NOT_SUSPENDED", channel->name);
5082 suspended = channel->channel_info->suspended;
5084 /* Expire the suspension and join ChanServ to the channel. */
5085 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
5086 chanserv_expire_suspension(suspended);
5087 reply("CSMSG_UNSUSPENDED", channel->name);
5088 sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle);
5089 global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message);
5093 typedef struct chanservSearch
5098 unsigned long unvisited;
5099 unsigned long registered;
5101 unsigned long flags;
5105 typedef void (*channel_search_func)(struct chanData *channel, void *data);
5108 chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[])
5113 search = malloc(sizeof(struct chanservSearch));
5114 memset(search, 0, sizeof(*search));
5117 for(i = 0; i < argc; i++)
5119 /* Assume all criteria require arguments. */
5122 send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]);
5126 if(!irccasecmp(argv[i], "name"))
5127 search->name = argv[++i];
5128 else if(!irccasecmp(argv[i], "registrar"))
5129 search->registrar = argv[++i];
5130 else if(!irccasecmp(argv[i], "unvisited"))
5131 search->unvisited = ParseInterval(argv[++i]);
5132 else if(!irccasecmp(argv[i], "registered"))
5133 search->registered = ParseInterval(argv[++i]);
5134 else if(!irccasecmp(argv[i], "flags"))
5137 if(!irccasecmp(argv[i], "nodelete"))
5138 search->flags |= CHANNEL_NODELETE;
5139 else if(!irccasecmp(argv[i], "suspended"))
5140 search->flags |= CHANNEL_SUSPENDED;
5141 else if(!irccasecmp(argv[i], "unreviewed"))
5142 search->flags |= CHANNEL_UNREVIEWED;
5145 send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]);
5149 else if(!irccasecmp(argv[i], "limit"))
5150 search->limit = strtoul(argv[++i], NULL, 10);
5153 send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]);
5158 if(search->name && !strcmp(search->name, "*"))
5160 if(search->registrar && !strcmp(search->registrar, "*"))
5161 search->registrar = 0;
5170 chanserv_channel_match(struct chanData *channel, search_t search)
5172 const char *name = channel->channel->name;
5173 if((search->name && !match_ircglob(name, search->name)) ||
5174 (search->registrar && !channel->registrar) ||
5175 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
5176 (search->unvisited && (now - channel->visited) < search->unvisited) ||
5177 (search->registered && (now - channel->registered) > search->registered) ||
5178 (search->flags && ((search->flags & channel->flags) != search->flags)))
5185 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
5187 struct chanData *channel;
5188 unsigned int matches = 0;
5190 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
5192 if(!chanserv_channel_match(channel, search))
5202 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
5207 search_print(struct chanData *channel, void *data)
5209 send_message_type(4, data, chanserv, "%s", channel->channel->name);
5212 static CHANSERV_FUNC(cmd_search)
5215 unsigned int matches;
5216 channel_search_func action;
5220 if(!irccasecmp(argv[1], "count"))
5221 action = search_count;
5222 else if(!irccasecmp(argv[1], "print"))
5223 action = search_print;
5226 reply("CSMSG_ACTION_INVALID", argv[1]);
5230 search = chanserv_search_create(user, argc - 2, argv + 2);
5234 if(action == search_count)
5235 search->limit = INT_MAX;
5237 if(action == search_print)
5238 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
5240 matches = chanserv_channel_search(search, action, user);
5243 reply("MSG_MATCH_COUNT", matches);
5245 reply("MSG_NO_MATCHES");
5251 static CHANSERV_FUNC(cmd_unvisited)
5253 struct chanData *cData;
5254 unsigned long interval = chanserv_conf.channel_expire_delay;
5255 char buffer[INTERVALLEN];
5256 unsigned int limit = 25, matches = 0;
5260 interval = ParseInterval(argv[1]);
5262 limit = atoi(argv[2]);
5265 intervalString(buffer, interval, user->handle_info);
5266 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
5268 for(cData = channelList; cData && matches < limit; cData = cData->next)
5270 if((now - cData->visited) < interval)
5273 intervalString(buffer, now - cData->visited, user->handle_info);
5274 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
5281 static MODCMD_FUNC(chan_opt_defaulttopic)
5287 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5289 reply("CSMSG_TOPIC_LOCKED", channel->name);
5293 topic = unsplit_string(argv+1, argc-1, NULL);
5295 free(channel->channel_info->topic);
5296 if(topic[0] == '*' && topic[1] == 0)
5298 topic = channel->channel_info->topic = NULL;
5302 topic = channel->channel_info->topic = strdup(topic);
5303 if(channel->channel_info->topic_mask
5304 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
5305 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5307 SetChannelTopic(channel, chanserv, topic ? topic : "", 1);
5310 if(channel->channel_info->topic)
5311 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
5313 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
5317 static MODCMD_FUNC(chan_opt_topicmask)
5321 struct chanData *cData = channel->channel_info;
5324 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5326 reply("CSMSG_TOPIC_LOCKED", channel->name);
5330 mask = unsplit_string(argv+1, argc-1, NULL);
5332 if(cData->topic_mask)
5333 free(cData->topic_mask);
5334 if(mask[0] == '*' && mask[1] == 0)
5336 cData->topic_mask = 0;
5340 cData->topic_mask = strdup(mask);
5342 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
5343 else if(!match_ircglob(cData->topic, cData->topic_mask))
5344 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5348 if(channel->channel_info->topic_mask)
5349 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
5351 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
5355 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
5359 char *greeting = unsplit_string(argv+1, argc-1, NULL);
5363 if(greeting[0] == '*' && greeting[1] == 0)
5367 unsigned int length = strlen(greeting);
5368 if(length > chanserv_conf.greeting_length)
5370 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
5373 *data = strdup(greeting);
5382 reply(name, user_find_message(user, "MSG_NONE"));
5386 static MODCMD_FUNC(chan_opt_greeting)
5388 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
5391 static MODCMD_FUNC(chan_opt_usergreeting)
5393 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
5396 static MODCMD_FUNC(chan_opt_modes)
5398 struct mod_chanmode *new_modes;
5399 char modes[MODELEN];
5403 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
5405 reply("CSMSG_NO_ACCESS");
5408 if(argv[1][0] == '*' && argv[1][1] == 0)
5410 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
5412 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, 0)))
5414 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5417 else if(new_modes->argc > 1)
5419 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5420 mod_chanmode_free(new_modes);
5425 channel->channel_info->modes = *new_modes;
5426 modcmd_chanmode_announce(new_modes);
5427 mod_chanmode_free(new_modes);
5431 mod_chanmode_format(&channel->channel_info->modes, modes);
5433 reply("CSMSG_SET_MODES", modes);
5435 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
5439 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
5441 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5443 struct chanData *cData = channel->channel_info;
5448 /* Set flag according to value. */
5449 if(enabled_string(argv[1]))
5451 cData->flags |= mask;
5454 else if(disabled_string(argv[1]))
5456 cData->flags &= ~mask;
5461 reply("MSG_INVALID_BINARY", argv[1]);
5467 /* Find current option value. */
5468 value = (cData->flags & mask) ? 1 : 0;
5472 reply(name, user_find_message(user, "MSG_ON"));
5474 reply(name, user_find_message(user, "MSG_OFF"));
5478 static MODCMD_FUNC(chan_opt_nodelete)
5480 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
5482 reply("MSG_SETTING_PRIVILEGED", argv[0]);
5486 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
5489 static MODCMD_FUNC(chan_opt_dynlimit)
5491 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
5494 static MODCMD_FUNC(chan_opt_offchannel)
5496 struct chanData *cData = channel->channel_info;
5501 /* Set flag according to value. */
5502 if(enabled_string(argv[1]))
5504 if(!IsOffChannel(cData))
5505 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
5506 cData->flags |= CHANNEL_OFFCHANNEL;
5509 else if(disabled_string(argv[1]))
5511 if(IsOffChannel(cData))
5513 struct mod_chanmode change;
5514 mod_chanmode_init(&change);
5516 change.args[0].mode = MODE_CHANOP;
5517 change.args[0].u.member = AddChannelUser(chanserv, channel);
5518 mod_chanmode_announce(chanserv, channel, &change);
5520 cData->flags &= ~CHANNEL_OFFCHANNEL;
5525 reply("MSG_INVALID_BINARY", argv[1]);
5531 /* Find current option value. */
5532 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
5536 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
5538 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
5542 static MODCMD_FUNC(chan_opt_unreviewed)
5544 struct chanData *cData = channel->channel_info;
5545 int value = (cData->flags & CHANNEL_UNREVIEWED) ? 1 : 0;
5551 /* The two directions can have different ACLs. */
5552 if(enabled_string(argv[1]))
5554 else if(disabled_string(argv[1]))
5558 reply("MSG_INVALID_BINARY", argv[1]);
5562 if (new_value != value)
5564 struct svccmd *subcmd;
5565 char subcmd_name[32];
5567 snprintf(subcmd_name, sizeof(subcmd_name), "%s %s", argv[0], (new_value ? "on" : "off"));
5568 subcmd = dict_find(cmd->parent->commands, subcmd_name, NULL);
5571 reply("MSG_COMMAND_DISABLED", subcmd_name);
5574 else if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
5578 cData->flags |= CHANNEL_UNREVIEWED;
5581 free(cData->registrar);
5582 cData->registrar = strdup(user->handle_info->handle);
5583 cData->flags &= ~CHANNEL_UNREVIEWED;
5590 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_ON"));
5592 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_OFF"));
5596 static MODCMD_FUNC(chan_opt_defaults)
5598 struct userData *uData;
5599 struct chanData *cData;
5600 const char *confirm;
5601 enum levelOption lvlOpt;
5602 enum charOption chOpt;
5604 cData = channel->channel_info;
5605 uData = GetChannelUser(cData, user->handle_info);
5606 if(!uData || (uData->access < UL_OWNER))
5608 reply("CSMSG_OWNER_DEFAULTS", channel->name);
5611 confirm = make_confirmation_string(uData);
5612 if((argc < 2) || strcmp(argv[1], confirm))
5614 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
5617 cData->flags = (CHANNEL_DEFAULT_FLAGS & ~CHANNEL_PRESERVED_FLAGS)
5618 | (cData->flags & CHANNEL_PRESERVED_FLAGS);
5619 cData->modes = chanserv_conf.default_modes;
5620 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
5621 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
5622 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
5623 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
5624 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
5629 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5631 struct chanData *cData = channel->channel_info;
5632 struct userData *uData;
5633 unsigned short value;
5637 if(!check_user_level(channel, user, option, 1, 1))
5639 reply("CSMSG_CANNOT_SET");
5642 value = user_level_from_name(argv[1], UL_OWNER+1);
5643 if(!value && strcmp(argv[1], "0"))
5645 reply("CSMSG_INVALID_ACCESS", argv[1]);
5648 uData = GetChannelUser(cData, user->handle_info);
5649 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
5651 reply("CSMSG_BAD_SETLEVEL");
5657 if(value > cData->lvlOpts[lvlGiveOps])
5659 reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]);
5664 if(value < cData->lvlOpts[lvlGiveVoice])
5666 reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]);
5671 /* This test only applies to owners, since non-owners
5672 * trying to set an option to above their level get caught
5673 * by the CSMSG_BAD_SETLEVEL test above.
5675 if(value > uData->access)
5677 reply("CSMSG_BAD_SETTERS");
5684 cData->lvlOpts[option] = value;
5686 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
5690 static MODCMD_FUNC(chan_opt_enfops)
5692 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
5695 static MODCMD_FUNC(chan_opt_giveops)
5697 return channel_level_option(lvlGiveOps, CSFUNC_ARGS);
5700 static MODCMD_FUNC(chan_opt_enfmodes)
5702 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
5705 static MODCMD_FUNC(chan_opt_enftopic)
5707 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
5710 static MODCMD_FUNC(chan_opt_pubcmd)
5712 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
5715 static MODCMD_FUNC(chan_opt_setters)
5717 return channel_level_option(lvlSetters, CSFUNC_ARGS);
5720 static MODCMD_FUNC(chan_opt_ctcpusers)
5722 return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS);
5725 static MODCMD_FUNC(chan_opt_userinfo)
5727 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
5730 static MODCMD_FUNC(chan_opt_givevoice)
5732 return channel_level_option(lvlGiveVoice, CSFUNC_ARGS);
5735 static MODCMD_FUNC(chan_opt_topicsnarf)
5737 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
5740 static MODCMD_FUNC(chan_opt_inviteme)
5742 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
5746 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5748 struct chanData *cData = channel->channel_info;
5749 int count = charOptions[option].count, idx;
5753 idx = atoi(argv[1]);
5755 if(!isdigit(argv[1][0]) || (idx < 0) || (idx >= count))
5757 reply("CSMSG_INVALID_NUMERIC", idx);
5758 /* Show possible values. */
5759 for(idx = 0; idx < count; idx++)
5760 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5764 cData->chOpts[option] = charOptions[option].values[idx].value;
5768 /* Find current option value. */
5771 (idx < count) && (cData->chOpts[option] != charOptions[option].values[idx].value);
5775 /* Somehow, the option value is corrupt; reset it to the default. */
5776 cData->chOpts[option] = charOptions[option].default_value;
5781 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5785 static MODCMD_FUNC(chan_opt_protect)
5787 return channel_multiple_option(chProtect, CSFUNC_ARGS);
5790 static MODCMD_FUNC(chan_opt_toys)
5792 return channel_multiple_option(chToys, CSFUNC_ARGS);
5795 static MODCMD_FUNC(chan_opt_ctcpreaction)
5797 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
5800 static MODCMD_FUNC(chan_opt_topicrefresh)
5802 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
5805 static struct svccmd_list set_shows_list;
5808 handle_svccmd_unbind(struct svccmd *target) {
5810 for(ii=0; ii<set_shows_list.used; ++ii)
5811 if(target == set_shows_list.list[ii])
5812 set_shows_list.used = 0;
5815 static CHANSERV_FUNC(cmd_set)
5817 struct svccmd *subcmd;
5821 /* Check if we need to (re-)initialize set_shows_list. */
5822 if(!set_shows_list.used)
5824 if(!set_shows_list.size)
5826 set_shows_list.size = chanserv_conf.set_shows->used;
5827 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
5829 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
5831 const char *name = chanserv_conf.set_shows->list[ii];
5832 sprintf(buf, "%s %s", argv[0], name);
5833 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5836 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
5839 svccmd_list_append(&set_shows_list, subcmd);
5845 reply("CSMSG_CHANNEL_OPTIONS");
5846 for(ii = 0; ii < set_shows_list.used; ii++)
5848 subcmd = set_shows_list.list[ii];
5849 subcmd->command->func(user, channel, 1, argv+1, subcmd);
5854 sprintf(buf, "%s %s", argv[0], argv[1]);
5855 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5858 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5861 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
5863 reply("CSMSG_NO_ACCESS");
5869 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5873 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5875 struct userData *uData;
5877 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5880 reply("CSMSG_NOT_USER", channel->name);
5886 /* Just show current option value. */
5888 else if(enabled_string(argv[1]))
5890 uData->flags |= mask;
5892 else if(disabled_string(argv[1]))
5894 uData->flags &= ~mask;
5898 reply("MSG_INVALID_BINARY", argv[1]);
5902 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
5906 static MODCMD_FUNC(user_opt_noautoop)
5908 struct userData *uData;
5910 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5913 reply("CSMSG_NOT_USER", channel->name);
5916 if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps])
5917 return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
5919 return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
5922 static MODCMD_FUNC(user_opt_autoinvite)
5924 if((argc > 1) && !check_user_level(channel, user, lvlInviteMe, 1, 0))
5926 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
5928 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
5931 static MODCMD_FUNC(user_opt_info)
5933 struct userData *uData;
5936 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5940 /* If they got past the command restrictions (which require access)
5941 * but fail this test, we have some fool with security override on.
5943 reply("CSMSG_NOT_USER", channel->name);
5950 infoline = unsplit_string(argv + 1, argc - 1, NULL);
5951 if(strlen(infoline) > chanserv_conf.max_userinfo_length)
5953 reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length);
5956 bp = strcspn(infoline, "\001");
5959 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
5964 if(infoline[0] == '*' && infoline[1] == 0)
5967 uData->info = strdup(infoline);
5970 reply("CSMSG_USET_INFO", uData->info);
5972 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
5976 struct svccmd_list uset_shows_list;
5978 static CHANSERV_FUNC(cmd_uset)
5980 struct svccmd *subcmd;
5984 /* Check if we need to (re-)initialize uset_shows_list. */
5985 if(!uset_shows_list.used)
5989 "NoAutoOp", "AutoInvite", "Info"
5992 if(!uset_shows_list.size)
5994 uset_shows_list.size = ArrayLength(options);
5995 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
5997 for(ii = 0; ii < ArrayLength(options); ii++)
5999 const char *name = options[ii];
6000 sprintf(buf, "%s %s", argv[0], name);
6001 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6004 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
6007 svccmd_list_append(&uset_shows_list, subcmd);
6013 /* Do this so options are presented in a consistent order. */
6014 reply("CSMSG_USER_OPTIONS");
6015 for(ii = 0; ii < uset_shows_list.used; ii++)
6016 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
6020 sprintf(buf, "%s %s", argv[0], argv[1]);
6021 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6024 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
6028 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
6031 static CHANSERV_FUNC(cmd_giveownership)
6033 struct handle_info *new_owner_hi;
6034 struct userData *new_owner;
6035 struct userData *curr_user;
6036 struct userData *invoker;
6037 struct chanData *cData = channel->channel_info;
6038 struct do_not_register *dnr;
6039 const char *confirm;
6041 unsigned short co_access;
6042 char reason[MAXLEN];
6045 curr_user = GetChannelAccess(cData, user->handle_info);
6046 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
6047 if(!curr_user || (curr_user->access != UL_OWNER))
6049 struct userData *owner = NULL;
6050 for(curr_user = channel->channel_info->users;
6052 curr_user = curr_user->next)
6054 if(curr_user->access != UL_OWNER)
6058 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
6065 else if(!force && (now < cData->ownerTransfer + chanserv_conf.giveownership_period))
6067 char delay[INTERVALLEN];
6068 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
6069 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
6072 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
6074 if(new_owner_hi == user->handle_info)
6076 reply("CSMSG_NO_TRANSFER_SELF");
6079 new_owner = GetChannelAccess(cData, new_owner_hi);
6084 new_owner = add_channel_user(cData, new_owner_hi, UL_OWNER - 1, 0, NULL);
6088 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
6092 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
6094 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
6097 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
6098 if(!IsHelping(user))
6099 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
6101 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
6104 invoker = GetChannelUser(cData, user->handle_info);
6105 if(invoker->access <= UL_OWNER)
6107 confirm = make_confirmation_string(curr_user);
6108 if((argc < 3) || strcmp(argv[2], confirm))
6110 reply("CSMSG_CONFIRM_GIVEOWNERSHIP", new_owner_hi->handle, confirm);
6114 if(new_owner->access >= UL_COOWNER)
6115 co_access = new_owner->access;
6117 co_access = UL_COOWNER;
6118 new_owner->access = UL_OWNER;
6120 curr_user->access = co_access;
6121 cData->ownerTransfer = now;
6122 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
6123 sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle);
6124 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
6128 static CHANSERV_FUNC(cmd_suspend)
6130 struct handle_info *hi;
6131 struct userData *actor, *real_actor, *target;
6132 unsigned int override = 0;
6135 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6136 actor = GetChannelUser(channel->channel_info, user->handle_info);
6137 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6138 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6140 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6143 if(target->access >= actor->access)
6145 reply("MSG_USER_OUTRANKED", hi->handle);
6148 if(target->flags & USER_SUSPENDED)
6150 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
6155 target->present = 0;
6158 if(!real_actor || target->access >= real_actor->access)
6159 override = CMD_LOG_OVERRIDE;
6160 target->flags |= USER_SUSPENDED;
6161 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
6162 return 1 | override;
6165 static CHANSERV_FUNC(cmd_unsuspend)
6167 struct handle_info *hi;
6168 struct userData *actor, *real_actor, *target;
6169 unsigned int override = 0;
6172 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6173 actor = GetChannelUser(channel->channel_info, user->handle_info);
6174 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6175 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6177 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6180 if(target->access >= actor->access)
6182 reply("MSG_USER_OUTRANKED", hi->handle);
6185 if(!(target->flags & USER_SUSPENDED))
6187 reply("CSMSG_NOT_SUSPENDED", hi->handle);
6190 if(!real_actor || target->access >= real_actor->access)
6191 override = CMD_LOG_OVERRIDE;
6192 target->flags &= ~USER_SUSPENDED;
6193 scan_user_presence(target, NULL);
6194 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
6195 return 1 | override;
6198 static MODCMD_FUNC(cmd_deleteme)
6200 struct handle_info *hi;
6201 struct userData *target;
6202 const char *confirm_string;
6203 unsigned short access_level;
6206 hi = user->handle_info;
6207 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6209 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6212 if(target->access == UL_OWNER)
6214 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
6217 confirm_string = make_confirmation_string(target);
6218 if((argc < 2) || strcmp(argv[1], confirm_string))
6220 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
6223 access_level = target->access;
6224 channel_name = strdup(channel->name);
6225 del_channel_user(target, 1);
6226 reply("CSMSG_DELETED_YOU", access_level, channel_name);
6232 chanserv_refresh_topics(UNUSED_ARG(void *data))
6234 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
6235 struct chanData *cData;
6238 for(cData = channelList; cData; cData = cData->next)
6240 if(IsSuspended(cData))
6242 opt = cData->chOpts[chTopicRefresh];
6245 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
6248 SetChannelTopic(cData->channel, chanserv, cData->topic, 1);
6249 cData->last_refresh = refresh_num;
6251 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
6254 static CHANSERV_FUNC(cmd_unf)
6258 char response[MAXLEN];
6259 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
6260 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6261 irc_privmsg(cmd->parent->bot, channel->name, response);
6264 reply("CSMSG_UNF_RESPONSE");
6268 static CHANSERV_FUNC(cmd_ping)
6272 char response[MAXLEN];
6273 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
6274 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6275 irc_privmsg(cmd->parent->bot, channel->name, response);
6278 reply("CSMSG_PING_RESPONSE");
6282 static CHANSERV_FUNC(cmd_wut)
6286 char response[MAXLEN];
6287 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
6288 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6289 irc_privmsg(cmd->parent->bot, channel->name, response);
6292 reply("CSMSG_WUT_RESPONSE");
6296 static CHANSERV_FUNC(cmd_8ball)
6298 unsigned int i, j, accum;
6303 for(i=1; i<argc; i++)
6304 for(j=0; argv[i][j]; j++)
6305 accum = (accum << 5) - accum + toupper(argv[i][j]);
6306 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
6309 char response[MAXLEN];
6310 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, resp);
6311 irc_privmsg(cmd->parent->bot, channel->name, response);
6314 send_message_type(4, user, cmd->parent->bot, "%s", resp);
6318 static CHANSERV_FUNC(cmd_d)
6320 unsigned long sides, count, modifier, ii, total;
6321 char response[MAXLEN], *sep;
6325 if((count = strtoul(argv[1], &sep, 10)) < 1)
6335 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
6336 && (sides = strtoul(sep+1, &sep, 10)) > 1)
6340 else if((sep[0] == '-') && isdigit(sep[1]))
6341 modifier = strtoul(sep, NULL, 10);
6342 else if((sep[0] == '+') && isdigit(sep[1]))
6343 modifier = strtoul(sep+1, NULL, 10);
6350 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
6355 reply("CSMSG_BAD_DICE_COUNT", count, 10);
6358 for(total = ii = 0; ii < count; ++ii)
6359 total += (rand() % sides) + 1;
6362 if((count > 1) || modifier)
6364 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
6365 sprintf(response, fmt, total, count, sides, modifier);
6369 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
6370 sprintf(response, fmt, total, sides);
6373 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
6375 send_message_type(4, user, cmd->parent->bot, "%s", response);
6379 static CHANSERV_FUNC(cmd_huggle)
6381 /* CTCP must be via PRIVMSG, never notice */
6383 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
6385 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
6390 chanserv_adjust_limit(void *data)
6392 struct mod_chanmode change;
6393 struct chanData *cData = data;
6394 struct chanNode *channel = cData->channel;
6397 if(IsSuspended(cData))
6400 cData->limitAdjusted = now;
6401 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
6402 if(cData->modes.modes_set & MODE_LIMIT)
6404 if(limit > cData->modes.new_limit)
6405 limit = cData->modes.new_limit;
6406 else if(limit == cData->modes.new_limit)
6410 mod_chanmode_init(&change);
6411 change.modes_set = MODE_LIMIT;
6412 change.new_limit = limit;
6413 mod_chanmode_announce(chanserv, channel, &change);
6417 handle_new_channel(struct chanNode *channel)
6419 struct chanData *cData;
6421 if(!(cData = channel->channel_info))
6424 if(cData->modes.modes_set || cData->modes.modes_clear)
6425 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
6427 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
6428 SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1);
6431 /* Welcome to my worst nightmare. Warning: Read (or modify)
6432 the code below at your own risk. */
6434 handle_join(struct modeNode *mNode)
6436 struct mod_chanmode change;
6437 struct userNode *user = mNode->user;
6438 struct chanNode *channel = mNode->channel;
6439 struct chanData *cData;
6440 struct userData *uData = NULL;
6441 struct banData *bData;
6442 struct handle_info *handle;
6443 unsigned int modes = 0, info = 0;
6446 if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info))
6449 cData = channel->channel_info;
6450 if(channel->members.used > cData->max)
6451 cData->max = channel->members.used;
6453 /* Check for bans. If they're joining through a ban, one of two
6455 * 1: Join during a netburst, by riding the break. Kick them
6456 * unless they have ops or voice in the channel.
6457 * 2: They're allowed to join through the ban (an invite in
6458 * ircu2.10, or a +e on Hybrid, or something).
6459 * If they're not joining through a ban, and the banlist is not
6460 * full, see if they're on the banlist for the channel. If so,
6463 if(user->uplink->burst && !mNode->modes)
6466 for(ii = 0; ii < channel->banlist.used; ii++)
6468 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK))
6470 /* Riding a netburst. Naughty. */
6471 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
6477 mod_chanmode_init(&change);
6479 if(channel->banlist.used < MAXBANS)
6481 /* Not joining through a ban. */
6482 for(bData = cData->bans;
6483 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK);
6484 bData = bData->next);
6488 char kick_reason[MAXLEN];
6489 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6491 bData->triggered = now;
6492 if(bData != cData->bans)
6494 /* Shuffle the ban to the head of the list. */
6496 bData->next->prev = bData->prev;
6498 bData->prev->next = bData->next;
6501 bData->next = cData->bans;
6504 cData->bans->prev = bData;
6505 cData->bans = bData;
6508 change.args[0].mode = MODE_BAN;
6509 change.args[0].u.hostmask = bData->mask;
6510 mod_chanmode_announce(chanserv, channel, &change);
6511 KickChannelUser(user, channel, chanserv, kick_reason);
6516 /* ChanServ will not modify the limits in join-flooded channels,
6517 or when there are enough slots left below the limit. */
6518 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6519 && !channel->join_flooded
6520 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
6522 /* The user count has begun "bumping" into the channel limit,
6523 so set a timer to raise the limit a bit. Any previous
6524 timers are removed so three incoming users within the delay
6525 results in one limit change, not three. */
6527 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6528 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6531 if(channel->join_flooded)
6533 /* don't automatically give ops or voice during a join flood */
6535 else if(cData->lvlOpts[lvlGiveOps] == 0)
6536 modes |= MODE_CHANOP;
6537 else if(cData->lvlOpts[lvlGiveVoice] == 0)
6538 modes |= MODE_VOICE;
6540 greeting = cData->greeting;
6541 if(user->handle_info)
6543 handle = user->handle_info;
6545 if(IsHelper(user) && !IsHelping(user))
6548 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6550 if(channel == chanserv_conf.support_channels.list[ii])
6552 HANDLE_SET_FLAG(user->handle_info, HELPING);
6558 uData = GetTrueChannelAccess(cData, handle);
6559 if(uData && !IsUserSuspended(uData))
6561 /* Ops and above were handled by the above case. */
6562 if(IsUserAutoOp(uData))
6564 if(uData->access >= cData->lvlOpts[lvlGiveOps])
6565 modes |= MODE_CHANOP;
6566 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
6567 modes |= MODE_VOICE;
6569 if(uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6570 cData->visited = now;
6571 if(cData->user_greeting)
6572 greeting = cData->user_greeting;
6574 && (uData->access >= cData->lvlOpts[lvlUserInfo])
6575 && ((now - uData->seen) >= chanserv_conf.info_delay)
6583 /* If user joining normally (not during burst), apply op or voice,
6584 * and send greeting/userinfo as appropriate.
6586 if(!user->uplink->burst)
6590 if(modes & MODE_CHANOP)
6591 modes &= ~MODE_VOICE;
6592 change.args[0].mode = modes;
6593 change.args[0].u.member = mNode;
6594 mod_chanmode_announce(chanserv, channel, &change);
6597 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
6599 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
6605 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
6607 struct mod_chanmode change;
6608 struct userData *channel;
6609 unsigned int ii, jj;
6611 if(!user->handle_info)
6614 mod_chanmode_init(&change);
6616 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
6618 struct chanNode *cn;
6619 struct modeNode *mn;
6620 if(IsUserSuspended(channel)
6621 || IsSuspended(channel->channel)
6622 || !(cn = channel->channel->channel))
6625 mn = GetUserMode(cn, user);
6628 if(!IsUserSuspended(channel)
6629 && IsUserAutoInvite(channel)
6630 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
6632 && !user->uplink->burst)
6633 irc_invite(chanserv, user, cn);
6637 if(channel->access >= UL_PRESENT && !HANDLE_FLAGGED(channel->handle, BOT))
6638 channel->channel->visited = now;
6640 if(IsUserAutoOp(channel))
6642 if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps])
6643 change.args[0].mode = MODE_CHANOP;
6644 else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice])
6645 change.args[0].mode = MODE_VOICE;
6647 change.args[0].mode = 0;
6648 change.args[0].u.member = mn;
6649 if(change.args[0].mode)
6650 mod_chanmode_announce(chanserv, cn, &change);
6653 channel->seen = now;
6654 channel->present = 1;
6657 for(ii = 0; ii < user->channels.used; ++ii)
6659 struct chanNode *chan = user->channels.list[ii]->channel;
6660 struct banData *ban;
6662 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6663 || !chan->channel_info
6664 || IsSuspended(chan->channel_info))
6666 for(jj = 0; jj < chan->banlist.used; ++jj)
6667 if(user_matches_glob(user, chan->banlist.list[jj]->ban, MATCH_USENICK))
6669 if(jj < chan->banlist.used)
6671 for(ban = chan->channel_info->bans; ban; ban = ban->next)
6673 char kick_reason[MAXLEN];
6674 if(!user_matches_glob(user, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
6676 change.args[0].mode = MODE_BAN;
6677 change.args[0].u.hostmask = ban->mask;
6678 mod_chanmode_announce(chanserv, chan, &change);
6679 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
6680 KickChannelUser(user, chan, chanserv, kick_reason);
6681 ban->triggered = now;
6686 if(IsSupportHelper(user))
6688 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6690 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
6692 HANDLE_SET_FLAG(user->handle_info, HELPING);
6700 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
6702 struct chanData *cData;
6703 struct userData *uData;
6705 cData = mn->channel->channel_info;
6706 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
6709 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
6711 /* Allow for a bit of padding so that the limit doesn't
6712 track the user count exactly, which could get annoying. */
6713 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
6715 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6716 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6720 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
6722 scan_user_presence(uData, mn->user);
6724 if (uData->access >= UL_PRESENT && !HANDLE_FLAGGED(uData->handle, BOT))
6725 cData->visited = now;
6728 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
6731 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) {
6732 struct chanNode *channel;
6733 struct userNode *exclude;
6734 /* When looking at the channel that is being /part'ed, we
6735 * have to skip over the client that is leaving. For
6736 * other channels, we must not do that.
6738 channel = chanserv_conf.support_channels.list[ii];
6739 exclude = (channel == mn->channel) ? mn->user : NULL;
6740 if(find_handle_in_channel(channel, mn->user->handle_info, exclude))
6743 if(ii == chanserv_conf.support_channels.used)
6744 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
6749 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel)
6751 struct userData *uData;
6753 if(!channel->channel_info || !kicker || IsService(kicker)
6754 || (kicker == victim) || IsSuspended(channel->channel_info)
6755 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
6758 if(protect_user(victim, kicker, channel->channel_info))
6760 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED_2");
6761 KickChannelUser(kicker, channel, chanserv, reason);
6764 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
6769 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic)
6771 struct chanData *cData;
6773 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
6776 cData = channel->channel_info;
6777 if(bad_topic(channel, user, channel->topic))
6779 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
6780 if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask))
6781 SetChannelTopic(channel, chanserv, old_topic, 1);
6782 else if(cData->topic)
6783 SetChannelTopic(channel, chanserv, cData->topic, 1);
6786 /* With topicsnarf, grab the topic and save it as the default topic. */
6787 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
6790 cData->topic = strdup(channel->topic);
6796 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change)
6798 struct mod_chanmode *bounce = NULL;
6799 unsigned int bnc, ii;
6802 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
6805 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
6806 && mode_lock_violated(&channel->channel_info->modes, change))
6808 char correct[MAXLEN];
6809 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
6810 mod_chanmode_format(&channel->channel_info->modes, correct);
6811 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
6813 for(ii = bnc = 0; ii < change->argc; ++ii)
6815 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
6817 const struct userNode *victim = change->args[ii].u.member->user;
6818 if(!protect_user(victim, user, channel->channel_info))
6821 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6824 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6825 bounce->args[bnc].u.member = GetUserMode(channel, user);
6826 if(bounce->args[bnc].u.member)
6830 bounce->args[bnc].mode = MODE_CHANOP;
6831 bounce->args[bnc].u.member = change->args[ii].u.member;
6833 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
6835 else if(change->args[ii].mode & MODE_CHANOP)
6837 const struct userNode *victim = change->args[ii].u.member->user;
6838 if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim))
6841 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6842 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6843 bounce->args[bnc].u.member = change->args[ii].u.member;
6846 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
6848 const char *ban = change->args[ii].u.hostmask;
6849 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
6852 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6853 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
6854 bounce->args[bnc].u.hostmask = strdup(ban);
6856 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
6861 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
6862 mod_chanmode_announce(chanserv, channel, bounce);
6863 for(ii = 0; ii < change->argc; ++ii)
6864 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
6865 free((char*)bounce->args[ii].u.hostmask);
6866 mod_chanmode_free(bounce);
6871 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick))
6873 struct chanNode *channel;
6874 struct banData *bData;
6875 struct mod_chanmode change;
6876 unsigned int ii, jj;
6877 char kick_reason[MAXLEN];
6879 mod_chanmode_init(&change);
6881 change.args[0].mode = MODE_BAN;
6882 for(ii = 0; ii < user->channels.used; ++ii)
6884 channel = user->channels.list[ii]->channel;
6885 /* Need not check for bans if they're opped or voiced. */
6886 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6888 /* Need not check for bans unless channel registration is active. */
6889 if(!channel->channel_info || IsSuspended(channel->channel_info))
6891 /* Look for a matching ban already on the channel. */
6892 for(jj = 0; jj < channel->banlist.used; ++jj)
6893 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK))
6895 /* Need not act if we found one. */
6896 if(jj < channel->banlist.used)
6898 /* Look for a matching ban in this channel. */
6899 for(bData = channel->channel_info->bans; bData; bData = bData->next)
6901 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE))
6903 change.args[0].u.hostmask = bData->mask;
6904 mod_chanmode_announce(chanserv, channel, &change);
6905 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6906 KickChannelUser(user, channel, chanserv, kick_reason);
6907 bData->triggered = now;
6908 break; /* we don't need to check any more bans in the channel */
6913 static void handle_rename(struct handle_info *handle, const char *old_handle)
6915 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
6919 dict_remove2(handle_dnrs, old_handle, 1);
6920 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
6921 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
6926 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle)
6928 struct userNode *h_user;
6930 if(handle->channels)
6932 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
6933 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
6935 while(handle->channels)
6936 del_channel_user(handle->channels, 1);
6941 handle_server_link(UNUSED_ARG(struct server *server))
6943 struct chanData *cData;
6945 for(cData = channelList; cData; cData = cData->next)
6947 if(!IsSuspended(cData))
6948 cData->may_opchan = 1;
6949 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6950 && !cData->channel->join_flooded
6951 && ((cData->channel->limit - cData->channel->members.used)
6952 < chanserv_conf.adjust_threshold))
6954 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6955 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6961 chanserv_conf_read(void)
6965 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
6966 struct mod_chanmode *change;
6967 struct string_list *strlist;
6968 struct chanNode *chan;
6971 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
6973 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
6976 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6977 UnlockChannel(chanserv_conf.support_channels.list[ii]);
6978 chanserv_conf.support_channels.used = 0;
6979 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
6981 for(ii = 0; ii < strlist->used; ++ii)
6983 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6986 chan = AddChannel(strlist->list[ii], now, str2, NULL);
6988 channelList_append(&chanserv_conf.support_channels, chan);
6991 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
6994 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6997 chan = AddChannel(str, now, str2, NULL);
6999 channelList_append(&chanserv_conf.support_channels, chan);
7001 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
7002 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
7003 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
7004 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
7005 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
7006 chanserv_conf.greeting_length = str ? atoi(str) : 200;
7007 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
7008 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
7009 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
7010 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
7011 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
7012 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
7013 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
7014 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
7015 str = database_get_data(conf_node, KEY_DNR_EXPIRE_FREQ, RECDB_QSTRING);
7016 chanserv_conf.dnr_expire_frequency = str ? ParseInterval(str) : 3600;
7017 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
7018 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
7019 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
7020 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
7021 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
7022 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
7023 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
7024 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
7025 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
7027 NickChange(chanserv, str, 0);
7028 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
7029 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
7030 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
7031 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
7032 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
7033 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
7034 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
7035 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
7036 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
7037 chanserv_conf.max_owned = str ? atoi(str) : 5;
7038 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
7039 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
7040 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
7041 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
7042 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
7043 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
7044 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
7047 safestrncpy(mode_line, str, sizeof(mode_line));
7048 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
7049 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE, 0))
7050 && (change->argc < 2))
7052 chanserv_conf.default_modes = *change;
7053 mod_chanmode_free(change);
7055 free_string_list(chanserv_conf.set_shows);
7056 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
7058 strlist = string_list_copy(strlist);
7061 static const char *list[] = {
7062 /* free form text */
7063 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
7064 /* options based on user level */
7065 "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveOps", "EnfOps",
7066 "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers",
7067 /* multiple choice options */
7068 "CtcpReaction", "Protect", "Toys", "TopicRefresh",
7069 /* binary options */
7070 "DynLimit", "NoDelete",
7074 strlist = alloc_string_list(ArrayLength(list)-1);
7075 for(ii=0; list[ii]; ii++)
7076 string_list_append(strlist, strdup(list[ii]));
7078 chanserv_conf.set_shows = strlist;
7079 /* We don't look things up now, in case the list refers to options
7080 * defined by modules initialized after this point. Just mark the
7081 * function list as invalid, so it will be initialized.
7083 set_shows_list.used = 0;
7084 free_string_list(chanserv_conf.eightball);
7085 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
7088 strlist = string_list_copy(strlist);
7092 strlist = alloc_string_list(4);
7093 string_list_append(strlist, strdup("Yes."));
7094 string_list_append(strlist, strdup("No."));
7095 string_list_append(strlist, strdup("Maybe so."));
7097 chanserv_conf.eightball = strlist;
7098 free_string_list(chanserv_conf.old_ban_names);
7099 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
7101 strlist = string_list_copy(strlist);
7103 strlist = alloc_string_list(2);
7104 chanserv_conf.old_ban_names = strlist;
7105 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
7106 off_channel = str ? atoi(str) : 0;
7110 chanserv_note_type_read(const char *key, struct record_data *rd)
7113 struct note_type *ntype;
7116 if(!(obj = GET_RECORD_OBJECT(rd)))
7118 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
7121 if(!(ntype = chanserv_create_note_type(key)))
7123 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
7127 /* Figure out set access */
7128 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
7130 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7131 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
7133 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
7135 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
7136 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
7138 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
7140 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
7144 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
7145 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7146 ntype->set_access.min_opserv = 0;
7149 /* Figure out visibility */
7150 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
7151 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7152 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
7153 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7154 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
7155 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
7156 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
7157 ntype->visible_type = NOTE_VIS_ALL;
7159 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7161 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
7162 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
7166 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7168 struct handle_info *handle;
7169 struct userData *uData;
7170 char *seen, *inf, *flags;
7171 unsigned long last_seen;
7172 unsigned short access_level;
7174 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7176 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
7180 access_level = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
7181 if(access_level > UL_OWNER)
7183 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
7187 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
7188 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
7189 last_seen = seen ? strtoul(seen, NULL, 0) : now;
7190 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
7191 handle = get_handle_info(key);
7194 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
7198 uData = add_channel_user(chan, handle, access_level, last_seen, inf);
7199 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
7203 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7205 struct banData *bData;
7206 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
7207 unsigned long set_time, triggered_time, expires_time;
7209 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7211 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
7215 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
7216 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
7217 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
7218 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
7219 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
7220 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
7221 if (!reason || !owner)
7224 set_time = set ? strtoul(set, NULL, 0) : now;
7225 triggered_time = triggered ? strtoul(triggered, NULL, 0) : 0;
7227 expires_time = strtoul(s_expires, NULL, 0);
7229 expires_time = set_time + atoi(s_duration);
7233 if(!reason || (expires_time && (expires_time < now)))
7236 bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
7239 static struct suspended *
7240 chanserv_read_suspended(dict_t obj)
7242 struct suspended *suspended = calloc(1, sizeof(*suspended));
7246 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
7247 suspended->expires = str ? strtoul(str, NULL, 0) : 0;
7248 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
7249 suspended->revoked = str ? strtoul(str, NULL, 0) : 0;
7250 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
7251 suspended->issued = str ? strtoul(str, NULL, 0) : 0;
7252 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
7253 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
7254 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
7255 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
7260 chanserv_channel_read(const char *key, struct record_data *hir)
7262 struct suspended *suspended;
7263 struct mod_chanmode *modes;
7264 struct chanNode *cNode;
7265 struct chanData *cData;
7266 struct dict *channel, *obj;
7267 char *str, *argv[10];
7271 channel = hir->d.object;
7273 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
7276 cNode = AddChannel(key, now, NULL, NULL);
7279 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
7282 cData = register_channel(cNode, str);
7285 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
7289 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
7291 enum levelOption lvlOpt;
7292 enum charOption chOpt;
7294 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
7295 cData->flags = atoi(str);
7297 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7299 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
7301 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
7302 else if(levelOptions[lvlOpt].old_flag)
7304 if(cData->flags & levelOptions[lvlOpt].old_flag)
7305 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
7307 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
7311 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7313 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
7315 cData->chOpts[chOpt] = str[0];
7318 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
7320 enum levelOption lvlOpt;
7321 enum charOption chOpt;
7324 cData->flags = base64toint(str, 5);
7325 count = strlen(str += 5);
7326 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7329 if(levelOptions[lvlOpt].old_flag)
7331 if(cData->flags & levelOptions[lvlOpt].old_flag)
7332 lvl = levelOptions[lvlOpt].flag_value;
7334 lvl = levelOptions[lvlOpt].default_value;
7336 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
7338 case 'c': lvl = UL_COOWNER; break;
7339 case 'm': lvl = UL_MASTER; break;
7340 case 'n': lvl = UL_OWNER+1; break;
7341 case 'o': lvl = UL_OP; break;
7342 case 'p': lvl = UL_PEON; break;
7343 case 'w': lvl = UL_OWNER; break;
7344 default: lvl = 0; break;
7346 cData->lvlOpts[lvlOpt] = lvl;
7348 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7349 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
7352 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
7354 suspended = chanserv_read_suspended(obj);
7355 cData->suspended = suspended;
7356 suspended->cData = cData;
7357 /* We could use suspended->expires and suspended->revoked to
7358 * set the CHANNEL_SUSPENDED flag, but we don't. */
7360 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
7362 suspended = calloc(1, sizeof(*suspended));
7363 suspended->issued = 0;
7364 suspended->revoked = 0;
7365 suspended->suspender = strdup(str);
7366 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
7367 suspended->expires = str ? atoi(str) : 0;
7368 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
7369 suspended->reason = strdup(str ? str : "No reason");
7370 suspended->previous = NULL;
7371 cData->suspended = suspended;
7372 suspended->cData = cData;
7376 cData->flags &= ~CHANNEL_SUSPENDED;
7377 suspended = NULL; /* to squelch a warning */
7380 if(IsSuspended(cData)) {
7381 if(suspended->expires > now)
7382 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
7383 else if(suspended->expires)
7384 cData->flags &= ~CHANNEL_SUSPENDED;
7387 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
7388 struct mod_chanmode change;
7389 mod_chanmode_init(&change);
7391 change.args[0].mode = MODE_CHANOP;
7392 change.args[0].u.member = AddChannelUser(chanserv, cNode);
7393 mod_chanmode_announce(chanserv, cNode, &change);
7396 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
7397 cData->registered = str ? strtoul(str, NULL, 0) : now;
7398 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
7399 cData->visited = str ? strtoul(str, NULL, 0) : now;
7400 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
7401 cData->ownerTransfer = str ? strtoul(str, NULL, 0) : 0;
7402 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
7403 cData->max = str ? atoi(str) : 0;
7404 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
7405 cData->greeting = str ? strdup(str) : NULL;
7406 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
7407 cData->user_greeting = str ? strdup(str) : NULL;
7408 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
7409 cData->topic_mask = str ? strdup(str) : NULL;
7410 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
7411 cData->topic = str ? strdup(str) : NULL;
7413 if(!IsSuspended(cData)
7414 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
7415 && (argc = split_line(str, 0, ArrayLength(argv), argv))
7416 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE, 0))) {
7417 cData->modes = *modes;
7419 cData->modes.modes_set |= MODE_REGISTERED;
7420 if(cData->modes.argc > 1)
7421 cData->modes.argc = 1;
7422 mod_chanmode_announce(chanserv, cNode, &cData->modes);
7423 mod_chanmode_free(modes);
7426 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
7427 for(it = dict_first(obj); it; it = iter_next(it))
7428 user_read_helper(iter_key(it), iter_data(it), cData);
7430 if(!cData->users && !IsProtected(cData))
7432 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
7433 unregister_channel(cData, "has empty user list.");
7437 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
7438 for(it = dict_first(obj); it; it = iter_next(it))
7439 ban_read_helper(iter_key(it), iter_data(it), cData);
7441 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
7442 for(it = dict_first(obj); it; it = iter_next(it))
7444 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
7445 struct record_data *rd = iter_data(it);
7446 const char *note, *setter;
7448 if(rd->type != RECDB_OBJECT)
7450 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
7454 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
7456 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
7458 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
7462 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
7463 if(!setter) setter = "<unknown>";
7464 chanserv_add_channel_note(cData, ntype, setter, note);
7472 chanserv_dnr_read(const char *key, struct record_data *hir)
7474 const char *setter, *reason, *str;
7475 struct do_not_register *dnr;
7476 unsigned long expiry;
7478 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
7481 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
7484 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
7487 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
7490 str = database_get_data(hir->d.object, KEY_EXPIRES, RECDB_QSTRING);
7491 expiry = str ? strtoul(str, NULL, 0) : 0;
7492 if(expiry && expiry <= now)
7494 dnr = chanserv_add_dnr(key, setter, expiry, reason);
7497 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
7499 dnr->set = atoi(str);
7505 chanserv_saxdb_read(struct dict *database)
7507 struct dict *section;
7510 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
7511 for(it = dict_first(section); it; it = iter_next(it))
7512 chanserv_note_type_read(iter_key(it), iter_data(it));
7514 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
7515 for(it = dict_first(section); it; it = iter_next(it))
7516 chanserv_channel_read(iter_key(it), iter_data(it));
7518 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
7519 for(it = dict_first(section); it; it = iter_next(it))
7520 chanserv_dnr_read(iter_key(it), iter_data(it));
7526 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
7528 int high_present = 0;
7529 saxdb_start_record(ctx, KEY_USERS, 1);
7530 for(; uData; uData = uData->next)
7532 if((uData->access >= UL_PRESENT) && uData->present && !HANDLE_FLAGGED(uData->handle, BOT))
7534 saxdb_start_record(ctx, uData->handle->handle, 0);
7535 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
7536 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
7538 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
7540 saxdb_write_string(ctx, KEY_INFO, uData->info);
7541 saxdb_end_record(ctx);
7543 saxdb_end_record(ctx);
7544 return high_present;
7548 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
7552 saxdb_start_record(ctx, KEY_BANS, 1);
7553 for(; bData; bData = bData->next)
7555 saxdb_start_record(ctx, bData->mask, 0);
7556 saxdb_write_int(ctx, KEY_SET, bData->set);
7557 if(bData->triggered)
7558 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
7560 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
7562 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
7564 saxdb_write_string(ctx, KEY_REASON, bData->reason);
7565 saxdb_end_record(ctx);
7567 saxdb_end_record(ctx);
7571 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
7573 saxdb_start_record(ctx, name, 0);
7574 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
7575 saxdb_write_string(ctx, KEY_REASON, susp->reason);
7577 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
7579 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
7581 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
7583 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
7584 saxdb_end_record(ctx);
7588 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
7592 enum levelOption lvlOpt;
7593 enum charOption chOpt;
7595 saxdb_start_record(ctx, channel->channel->name, 1);
7597 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
7598 saxdb_write_int(ctx, KEY_MAX, channel->max);
7600 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
7601 if(channel->registrar)
7602 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
7603 if(channel->greeting)
7604 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
7605 if(channel->user_greeting)
7606 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
7607 if(channel->topic_mask)
7608 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
7609 if(channel->suspended)
7610 chanserv_write_suspended(ctx, "suspended", channel->suspended);
7612 saxdb_start_record(ctx, KEY_OPTIONS, 0);
7613 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
7614 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7615 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
7616 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7618 buf[0] = channel->chOpts[chOpt];
7620 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
7622 saxdb_end_record(ctx);
7624 if(channel->modes.modes_set || channel->modes.modes_clear)
7626 mod_chanmode_format(&channel->modes, buf);
7627 saxdb_write_string(ctx, KEY_MODES, buf);
7630 high_present = chanserv_write_users(ctx, channel->users);
7631 chanserv_write_bans(ctx, channel->bans);
7633 if(dict_size(channel->notes))
7637 saxdb_start_record(ctx, KEY_NOTES, 1);
7638 for(it = dict_first(channel->notes); it; it = iter_next(it))
7640 struct note *note = iter_data(it);
7641 saxdb_start_record(ctx, iter_key(it), 0);
7642 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
7643 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
7644 saxdb_end_record(ctx);
7646 saxdb_end_record(ctx);
7649 if(channel->ownerTransfer)
7650 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
7651 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
7652 saxdb_end_record(ctx);
7656 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
7660 saxdb_start_record(ctx, ntype->name, 0);
7661 switch(ntype->set_access_type)
7663 case NOTE_SET_CHANNEL_ACCESS:
7664 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
7666 case NOTE_SET_CHANNEL_SETTER:
7667 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
7669 case NOTE_SET_PRIVILEGED: default:
7670 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
7673 switch(ntype->visible_type)
7675 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
7676 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
7677 case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break;
7679 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
7680 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
7681 saxdb_end_record(ctx);
7685 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
7687 struct do_not_register *dnr;
7688 dict_iterator_t it, next;
7690 for(it = dict_first(dnrs); it; it = next)
7692 next = iter_next(it);
7693 dnr = iter_data(it);
7694 if(dnr->expires && dnr->expires <= now)
7696 dict_remove(dnrs, iter_key(it));
7699 saxdb_start_record(ctx, dnr->chan_name, 0);
7701 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
7703 saxdb_write_int(ctx, KEY_EXPIRES, dnr->expires);
7704 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
7705 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
7706 saxdb_end_record(ctx);
7711 chanserv_saxdb_write(struct saxdb_context *ctx)
7714 struct chanData *channel;
7717 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
7718 for(it = dict_first(note_types); it; it = iter_next(it))
7719 chanserv_write_note_type(ctx, iter_data(it));
7720 saxdb_end_record(ctx);
7723 saxdb_start_record(ctx, KEY_DNR, 1);
7724 write_dnrs_helper(ctx, handle_dnrs);
7725 write_dnrs_helper(ctx, plain_dnrs);
7726 write_dnrs_helper(ctx, mask_dnrs);
7727 saxdb_end_record(ctx);
7730 saxdb_start_record(ctx, KEY_CHANNELS, 1);
7731 for(channel = channelList; channel; channel = channel->next)
7732 chanserv_write_channel(ctx, channel);
7733 saxdb_end_record(ctx);
7739 chanserv_db_cleanup(void) {
7741 unreg_part_func(handle_part);
7743 unregister_channel(channelList, "terminating.");
7744 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
7745 UnlockChannel(chanserv_conf.support_channels.list[ii]);
7746 free(chanserv_conf.support_channels.list);
7747 dict_delete(handle_dnrs);
7748 dict_delete(plain_dnrs);
7749 dict_delete(mask_dnrs);
7750 dict_delete(note_types);
7751 free_string_list(chanserv_conf.eightball);
7752 free_string_list(chanserv_conf.old_ban_names);
7753 free_string_list(chanserv_conf.set_shows);
7754 free(set_shows_list.list);
7755 free(uset_shows_list.list);
7758 struct userData *helper = helperList;
7759 helperList = helperList->next;
7764 #if defined(GCC_VARMACROS)
7765 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ARGS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ARGS)
7766 #elif defined(C99_VARMACROS)
7767 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, __VA_ARGS__)
7769 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
7770 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
7773 init_chanserv(const char *nick)
7775 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
7776 conf_register_reload(chanserv_conf_read);
7780 reg_server_link_func(handle_server_link);
7781 reg_new_channel_func(handle_new_channel);
7782 reg_join_func(handle_join);
7783 reg_part_func(handle_part);
7784 reg_kick_func(handle_kick);
7785 reg_topic_func(handle_topic);
7786 reg_mode_change_func(handle_mode);
7787 reg_nick_change_func(handle_nick_change);
7788 reg_auth_func(handle_auth);
7791 reg_handle_rename_func(handle_rename);
7792 reg_unreg_func(handle_unreg);
7794 handle_dnrs = dict_new();
7795 dict_set_free_data(handle_dnrs, free);
7796 plain_dnrs = dict_new();
7797 dict_set_free_data(plain_dnrs, free);
7798 mask_dnrs = dict_new();
7799 dict_set_free_data(mask_dnrs, free);
7801 reg_svccmd_unbind_func(handle_svccmd_unbind);
7802 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
7803 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL);
7804 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
7805 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
7806 DEFINE_COMMAND(dnrsearch, 3, 0, "template", "noregister", NULL);
7807 modcmd_register(chanserv_module, "dnrsearch print", NULL, 0, 0, NULL);
7808 modcmd_register(chanserv_module, "dnrsearch remove", NULL, 0, 0, NULL);
7809 modcmd_register(chanserv_module, "dnrsearch count", NULL, 0, 0, NULL);
7810 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
7811 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7812 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7813 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
7814 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
7816 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
7817 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
7819 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7820 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7821 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7822 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7823 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7825 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
7826 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
7827 DEFINE_COMMAND(mdelmaster, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
7828 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7829 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7831 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7832 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
7833 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7834 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
7836 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7837 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
7838 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7839 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7840 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
7841 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7842 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7843 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7845 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7846 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7847 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7848 DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL);
7849 DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL);
7850 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7851 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7852 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL);
7853 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7854 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
7855 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "master", NULL);
7856 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
7857 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7858 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7860 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL);
7861 DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7862 DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7863 DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7864 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
7866 DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
7867 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
7869 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
7870 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7871 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7872 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7873 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7874 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7875 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7876 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7877 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7878 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7879 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7881 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
7882 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
7884 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
7885 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
7886 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
7887 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
7889 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
7890 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
7891 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
7892 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
7893 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
7895 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7896 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7897 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7898 DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7899 DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7900 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7902 /* Channel options */
7903 DEFINE_CHANNEL_OPTION(defaulttopic);
7904 DEFINE_CHANNEL_OPTION(topicmask);
7905 DEFINE_CHANNEL_OPTION(greeting);
7906 DEFINE_CHANNEL_OPTION(usergreeting);
7907 DEFINE_CHANNEL_OPTION(modes);
7908 DEFINE_CHANNEL_OPTION(enfops);
7909 DEFINE_CHANNEL_OPTION(giveops);
7910 DEFINE_CHANNEL_OPTION(protect);
7911 DEFINE_CHANNEL_OPTION(enfmodes);
7912 DEFINE_CHANNEL_OPTION(enftopic);
7913 DEFINE_CHANNEL_OPTION(pubcmd);
7914 DEFINE_CHANNEL_OPTION(givevoice);
7915 DEFINE_CHANNEL_OPTION(userinfo);
7916 DEFINE_CHANNEL_OPTION(dynlimit);
7917 DEFINE_CHANNEL_OPTION(topicsnarf);
7918 DEFINE_CHANNEL_OPTION(nodelete);
7919 DEFINE_CHANNEL_OPTION(toys);
7920 DEFINE_CHANNEL_OPTION(setters);
7921 DEFINE_CHANNEL_OPTION(topicrefresh);
7922 DEFINE_CHANNEL_OPTION(ctcpusers);
7923 DEFINE_CHANNEL_OPTION(ctcpreaction);
7924 DEFINE_CHANNEL_OPTION(inviteme);
7925 DEFINE_CHANNEL_OPTION(unreviewed);
7926 modcmd_register(chanserv_module, "set unreviewed on", NULL, 0, 0, "flags", "+helping", NULL);
7927 modcmd_register(chanserv_module, "set unreviewed off", NULL, 0, 0, "flags", "+oper", NULL);
7929 DEFINE_CHANNEL_OPTION(offchannel);
7930 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
7932 /* Alias set topic to set defaulttopic for compatibility. */
7933 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
7936 DEFINE_USER_OPTION(noautoop);
7937 DEFINE_USER_OPTION(autoinvite);
7938 DEFINE_USER_OPTION(info);
7940 /* Alias uset autovoice to uset autoop. */
7941 modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL);
7943 note_types = dict_new();
7944 dict_set_free_data(note_types, chanserv_deref_note_type);
7947 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
7948 chanserv = AddLocalUser(nick, nick, NULL, "Channel Services", modes);
7949 service_register(chanserv)->trigger = '!';
7950 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check);
7952 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
7954 if(chanserv_conf.channel_expire_frequency)
7955 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
7957 if(chanserv_conf.dnr_expire_frequency)
7958 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
7960 if(chanserv_conf.refresh_period)
7962 unsigned long next_refresh;
7963 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
7964 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
7967 reg_exit_func(chanserv_db_cleanup);
7968 message_register_table(msgtab);