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))
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";
3971 for(matches = 1; matches < lData.table.length; ++matches)
3973 free((char*)lData.table.contents[matches][2]);
3974 free(lData.table.contents[matches]);
3976 free(lData.table.contents[0]);
3977 free(lData.table.contents);
3981 static CHANSERV_FUNC(cmd_users)
3983 return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER);
3986 static CHANSERV_FUNC(cmd_wlist)
3988 return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER);
3991 static CHANSERV_FUNC(cmd_clist)
3993 return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1);
3996 static CHANSERV_FUNC(cmd_mlist)
3998 return cmd_list_users(CSFUNC_ARGS, UL_MASTER, UL_COOWNER-1);
4001 static CHANSERV_FUNC(cmd_olist)
4003 return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MASTER-1);
4006 static CHANSERV_FUNC(cmd_plist)
4008 return cmd_list_users(CSFUNC_ARGS, 1, UL_OP-1);
4011 static CHANSERV_FUNC(cmd_bans)
4013 struct userNode *search_u = NULL;
4014 struct helpfile_table tbl;
4015 unsigned int matches = 0, timed = 0, search_wilds = 0, ii;
4016 char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search;
4017 const char *msg_never, *triggered, *expires;
4018 struct banData *ban, **bans;
4022 else if(strchr(search = argv[1], '!'))
4025 search_wilds = search[strcspn(search, "?*")];
4027 else if(!(search_u = GetUserH(search)))
4028 reply("MSG_NICK_UNKNOWN", search);
4030 bans = alloca(channel->channel_info->banCount * sizeof(struct banData *));
4032 for(ban = channel->channel_info->bans; ban; ban = ban->next)
4036 if(!user_matches_glob(search_u, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
4041 if(search_wilds ? !match_ircglobs(search, ban->mask) : !match_ircglob(search, ban->mask))
4044 bans[matches++] = ban;
4049 tbl.length = matches + 1;
4050 tbl.width = 4 + timed;
4052 tbl.flags = TABLE_NO_FREE;
4053 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
4054 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4055 tbl.contents[0][0] = "Mask";
4056 tbl.contents[0][1] = "Set By";
4057 tbl.contents[0][2] = "Triggered";
4060 tbl.contents[0][3] = "Expires";
4061 tbl.contents[0][4] = "Reason";
4064 tbl.contents[0][3] = "Reason";
4067 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4069 free(tbl.contents[0]);
4074 msg_never = user_find_message(user, "MSG_NEVER");
4075 for(ii = 0; ii < matches; )
4081 else if(ban->expires)
4082 expires = intervalString(e_buffer, ban->expires - now, user->handle_info);
4084 expires = msg_never;
4087 triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info);
4089 triggered = msg_never;
4091 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
4092 tbl.contents[ii][0] = ban->mask;
4093 tbl.contents[ii][1] = ban->owner;
4094 tbl.contents[ii][2] = strdup(triggered);
4097 tbl.contents[ii][3] = strdup(expires);
4098 tbl.contents[ii][4] = ban->reason;
4101 tbl.contents[ii][3] = ban->reason;
4103 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
4104 reply("MSG_MATCH_COUNT", matches);
4105 for(ii = 1; ii < tbl.length; ++ii)
4107 free((char*)tbl.contents[ii][2]);
4109 free((char*)tbl.contents[ii][3]);
4110 free(tbl.contents[ii]);
4112 free(tbl.contents[0]);
4118 bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic)
4120 struct chanData *cData = channel->channel_info;
4121 if(check_user_level(channel, user, lvlEnfTopic, 1, 0))
4123 if(cData->topic_mask)
4124 return !match_ircglob(new_topic, cData->topic_mask);
4125 else if(cData->topic)
4126 return irccasecmp(new_topic, cData->topic);
4131 static CHANSERV_FUNC(cmd_topic)
4133 struct chanData *cData;
4136 cData = channel->channel_info;
4141 SetChannelTopic(channel, chanserv, cData->topic, 1);
4142 reply("CSMSG_TOPIC_SET", cData->topic);
4146 reply("CSMSG_NO_TOPIC", channel->name);
4150 topic = unsplit_string(argv + 1, argc - 1, NULL);
4151 /* If they say "!topic *", use an empty topic. */
4152 if((topic[0] == '*') && (topic[1] == 0))
4154 if(bad_topic(channel, user, topic))
4156 char *topic_mask = cData->topic_mask;
4159 char new_topic[TOPICLEN+1], tchar;
4160 int pos=0, starpos=-1, dpos=0, len;
4162 while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN))
4169 len = strlen(topic);
4170 if((dpos + len) > TOPICLEN)
4171 len = TOPICLEN + 1 - dpos;
4172 memcpy(new_topic+dpos, topic, len);
4176 case '\\': tchar = topic_mask[pos++]; /* and fall through */
4177 default: new_topic[dpos++] = tchar; break;
4180 if((dpos > TOPICLEN) || tchar)
4183 reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask);
4184 reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
4187 new_topic[dpos] = 0;
4188 SetChannelTopic(channel, chanserv, new_topic, 1);
4190 reply("CSMSG_TOPIC_LOCKED", channel->name);
4195 SetChannelTopic(channel, chanserv, topic, 1);
4197 if(check_user_level(channel, user, lvlTopicSnarf, 1, 0))
4199 /* Grab the topic and save it as the default topic. */
4201 cData->topic = strdup(channel->topic);
4207 static CHANSERV_FUNC(cmd_mode)
4209 struct userData *uData;
4210 struct mod_chanmode *change;
4215 change = &channel->channel_info->modes;
4216 if(change->modes_set || change->modes_clear) {
4217 modcmd_chanmode_announce(change);
4218 reply("CSMSG_DEFAULTED_MODES", channel->name);
4220 reply("CSMSG_NO_MODES", channel->name);
4224 uData = GetChannelUser(channel->channel_info, user->handle_info);
4226 base_oplevel = MAXOPLEVEL;
4227 else if (uData->access >= UL_OWNER)
4230 base_oplevel = 1 + UL_OWNER - uData->access;
4231 change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, base_oplevel);
4234 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
4238 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
4239 && mode_lock_violated(&channel->channel_info->modes, change))
4242 mod_chanmode_format(&channel->channel_info->modes, modes);
4243 reply("CSMSG_MODE_LOCKED", modes, channel->name);
4247 modcmd_chanmode_announce(change);
4248 mod_chanmode_free(change);
4249 reply("CSMSG_MODES_SET", unsplit_string(argv+1, argc-1, NULL));
4253 static CHANSERV_FUNC(cmd_invite)
4255 struct userData *uData;
4256 struct userNode *invite;
4258 uData = GetChannelUser(channel->channel_info, user->handle_info);
4262 if(!(invite = GetUserH(argv[1])))
4264 reply("MSG_NICK_UNKNOWN", argv[1]);
4271 if(GetUserMode(channel, invite))
4273 reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name);
4281 char *reason = unsplit_string(argv + 2, argc - 2, NULL);
4282 send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason);
4285 send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name);
4287 irc_invite(chanserv, invite, channel);
4289 reply("CSMSG_INVITED_USER", argv[1], channel->name);
4294 static CHANSERV_FUNC(cmd_inviteme)
4296 if(GetUserMode(channel, user))
4298 reply("CSMSG_YOU_ALREADY_PRESENT", channel->name);
4301 if(channel->channel_info
4302 && !check_user_level(channel, user, lvlInviteMe, 1, 0))
4304 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
4307 irc_invite(cmd->parent->bot, user, channel);
4312 show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended)
4315 char buf1[INTERVALLEN], buf2[INTERVALLEN];
4317 /* We display things based on two dimensions:
4318 * - Issue time: present or absent
4319 * - Expiration: revoked, expired, expires in future, or indefinite expiration
4320 * (in order of precedence, so something both expired and revoked
4321 * only counts as revoked)
4323 combo = (suspended->issued ? 4 : 0)
4324 + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0);
4326 case 0: /* no issue time, indefinite expiration */
4327 reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason);
4329 case 1: /* no issue time, expires in future */
4330 intervalString(buf1, suspended->expires-now, user->handle_info);
4331 reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason);
4333 case 2: /* no issue time, expired */
4334 intervalString(buf1, now-suspended->expires, user->handle_info);
4335 reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason);
4337 case 3: /* no issue time, revoked */
4338 intervalString(buf1, now-suspended->revoked, user->handle_info);
4339 reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason);
4341 case 4: /* issue time set, indefinite expiration */
4342 intervalString(buf1, now-suspended->issued, user->handle_info);
4343 reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason);
4345 case 5: /* issue time set, expires in future */
4346 intervalString(buf1, now-suspended->issued, user->handle_info);
4347 intervalString(buf2, suspended->expires-now, user->handle_info);
4348 reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason);
4350 case 6: /* issue time set, expired */
4351 intervalString(buf1, now-suspended->issued, user->handle_info);
4352 intervalString(buf2, now-suspended->expires, user->handle_info);
4353 reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason);
4355 case 7: /* issue time set, revoked */
4356 intervalString(buf1, now-suspended->issued, user->handle_info);
4357 intervalString(buf2, now-suspended->revoked, user->handle_info);
4358 reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason);
4361 log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo);
4366 static CHANSERV_FUNC(cmd_info)
4368 char modes[MAXLEN], buffer[INTERVALLEN];
4369 struct userData *uData, *owner;
4370 struct chanData *cData;
4371 struct do_not_register *dnr;
4376 cData = channel->channel_info;
4377 reply("CSMSG_CHANNEL_INFO", channel->name);
4379 uData = GetChannelUser(cData, user->handle_info);
4380 if(uData && (uData->access >= cData->lvlOpts[lvlGiveOps]))
4382 mod_chanmode_format(&cData->modes, modes);
4383 reply("CSMSG_CHANNEL_TOPIC", cData->topic);
4384 reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE"));
4387 for(it = dict_first(cData->notes); it; it = iter_next(it))
4391 note = iter_data(it);
4392 if(!note_type_visible_to_user(cData, note->type, user))
4395 padding = PADLEN - 1 - strlen(iter_key(it));
4396 reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note);
4399 reply("CSMSG_CHANNEL_MAX", cData->max);
4400 for(owner = cData->users; owner; owner = owner->next)
4401 if(owner->access == UL_OWNER)
4402 reply("CSMSG_CHANNEL_OWNER", owner->handle->handle);
4403 reply("CSMSG_CHANNEL_USERS", cData->userCount);
4404 reply("CSMSG_CHANNEL_BANS", cData->banCount);
4405 reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info));
4407 privileged = IsStaff(user);
4409 reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info));
4410 if(((uData && uData->access >= UL_COOWNER) || privileged) && cData->registrar)
4411 reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar);
4413 if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL)))
4414 chanserv_show_dnrs(user, cmd, channel->name, NULL);
4416 if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user)))
4418 struct suspended *suspended;
4419 reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name);
4420 for(suspended = cData->suspended; suspended; suspended = suspended->previous)
4421 show_suspension_info(cmd, user, suspended);
4423 else if(IsSuspended(cData))
4425 reply("CSMSG_CHANNEL_SUSPENDED", channel->name);
4426 show_suspension_info(cmd, user, cData->suspended);
4431 static CHANSERV_FUNC(cmd_netinfo)
4433 extern unsigned long boot_time;
4434 extern unsigned long burst_length;
4435 char interval[INTERVALLEN];
4437 reply("CSMSG_NETWORK_INFO");
4438 reply("CSMSG_NETWORK_SERVERS", dict_size(servers));
4439 reply("CSMSG_NETWORK_USERS", dict_size(clients));
4440 reply("CSMSG_NETWORK_OPERS", curr_opers.used);
4441 reply("CSMSG_NETWORK_CHANNELS", registered_channels);
4442 reply("CSMSG_NETWORK_BANS", banCount);
4443 reply("CSMSG_NETWORK_CHANUSERS", userCount);
4444 reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info));
4445 reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info));
4450 send_staff_list(struct userNode *to, struct userList *list, int skip_flags)
4452 struct helpfile_table table;
4454 struct userNode *user;
4459 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4460 table.contents = alloca(list->used*sizeof(*table.contents));
4461 for(nn=0; nn<list->used; nn++)
4463 user = list->list[nn];
4464 if(user->modes & skip_flags)
4468 table.contents[table.length] = alloca(table.width*sizeof(**table.contents));
4471 nick = alloca(strlen(user->nick)+3);
4472 sprintf(nick, "(%s)", user->nick);
4476 table.contents[table.length][0] = nick;
4479 table_send(chanserv, to->nick, 0, NULL, table);
4482 static CHANSERV_FUNC(cmd_ircops)
4484 reply("CSMSG_STAFF_OPERS");
4485 send_staff_list(user, &curr_opers, FLAGS_SERVICE);
4489 static CHANSERV_FUNC(cmd_helpers)
4491 reply("CSMSG_STAFF_HELPERS");
4492 send_staff_list(user, &curr_helpers, FLAGS_OPER);
4496 static CHANSERV_FUNC(cmd_staff)
4498 reply("CSMSG_NETWORK_STAFF");
4499 cmd_ircops(CSFUNC_ARGS);
4500 cmd_helpers(CSFUNC_ARGS);
4504 static CHANSERV_FUNC(cmd_peek)
4506 struct modeNode *mn;
4507 char modes[MODELEN];
4509 struct helpfile_table table;
4511 irc_make_chanmode(channel, modes);
4513 reply("CSMSG_PEEK_INFO", channel->name);
4514 reply("CSMSG_PEEK_TOPIC", channel->topic);
4515 reply("CSMSG_PEEK_MODES", modes);
4516 reply("CSMSG_PEEK_USERS", channel->members.used);
4520 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
4521 table.contents = alloca(channel->members.used*sizeof(*table.contents));
4522 for(n = 0; n < channel->members.used; n++)
4524 mn = channel->members.list[n];
4525 if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
4527 table.contents[table.length] = alloca(sizeof(**table.contents));
4528 table.contents[table.length][0] = mn->user->nick;
4533 reply("CSMSG_PEEK_OPS");
4534 table_send(chanserv, user->nick, 0, NULL, table);
4537 reply("CSMSG_PEEK_NO_OPS");
4541 static MODCMD_FUNC(cmd_wipeinfo)
4543 struct handle_info *victim;
4544 struct userData *ud, *actor, *real_actor;
4545 unsigned int override = 0;
4548 actor = GetChannelUser(channel->channel_info, user->handle_info);
4549 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
4550 if(!(victim = modcmd_get_handle_info(user, argv[1])))
4552 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
4554 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
4557 if((ud->access >= actor->access) && (ud != actor))
4559 reply("MSG_USER_OUTRANKED", victim->handle);
4562 if((ud != real_actor) && (!real_actor || (ud->access >= real_actor->access)))
4563 override = CMD_LOG_OVERRIDE;
4567 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
4568 return 1 | override;
4571 static CHANSERV_FUNC(cmd_resync)
4573 struct mod_chanmode *changes;
4574 struct chanData *cData = channel->channel_info;
4575 unsigned int ii, used;
4577 changes = mod_chanmode_alloc(channel->members.used * 2);
4578 for(ii = used = 0; ii < channel->members.used; ++ii)
4580 struct modeNode *mn = channel->members.list[ii];
4581 struct userData *uData;
4583 if(IsService(mn->user))
4586 uData = GetChannelAccess(cData, mn->user->handle_info);
4587 if(!cData->lvlOpts[lvlGiveOps]
4588 || (uData && uData->access >= cData->lvlOpts[lvlGiveOps]))
4590 if(!(mn->modes & MODE_CHANOP))
4592 changes->args[used].mode = MODE_CHANOP;
4593 changes->args[used++].u.member = mn;
4596 else if(!cData->lvlOpts[lvlGiveVoice]
4597 || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice]))
4599 if(mn->modes & MODE_CHANOP)
4601 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
4602 changes->args[used++].u.member = mn;
4604 if(!(mn->modes & MODE_VOICE))
4606 changes->args[used].mode = MODE_VOICE;
4607 changes->args[used++].u.member = mn;
4614 changes->args[used].mode = MODE_REMOVE | mn->modes;
4615 changes->args[used++].u.member = mn;
4619 changes->argc = used;
4620 modcmd_chanmode_announce(changes);
4621 mod_chanmode_free(changes);
4622 reply("CSMSG_RESYNCED_USERS", channel->name);
4626 static CHANSERV_FUNC(cmd_seen)
4628 struct userData *uData;
4629 struct handle_info *handle;
4630 char seen[INTERVALLEN];
4634 if(!irccasecmp(argv[1], chanserv->nick))
4636 reply("CSMSG_IS_CHANSERV");
4640 if(!(handle = get_handle_info(argv[1])))
4642 reply("MSG_HANDLE_UNKNOWN", argv[1]);
4646 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
4648 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
4653 reply("CSMSG_USER_PRESENT", handle->handle);
4654 else if(uData->seen)
4655 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
4657 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
4659 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
4660 reply("CSMSG_USER_VACATION", handle->handle);
4665 static MODCMD_FUNC(cmd_names)
4667 struct userNode *targ;
4668 struct userData *targData;
4669 unsigned int ii, pos;
4672 for(ii=pos=0; ii<channel->members.used; ++ii)
4674 targ = channel->members.list[ii]->user;
4675 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
4678 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
4681 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4685 if(IsUserSuspended(targData))
4687 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
4690 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
4691 reply("CSMSG_END_NAMES", channel->name);
4696 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
4698 switch(ntype->visible_type)
4700 case NOTE_VIS_ALL: return 1;
4701 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
4702 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
4707 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
4709 struct userData *uData;
4711 switch(ntype->set_access_type)
4713 case NOTE_SET_CHANNEL_ACCESS:
4714 if(!user->handle_info)
4716 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
4718 return uData->access >= ntype->set_access.min_ulevel;
4719 case NOTE_SET_CHANNEL_SETTER:
4720 return check_user_level(channel, user, lvlSetters, 1, 0);
4721 case NOTE_SET_PRIVILEGED: default:
4722 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
4726 static CHANSERV_FUNC(cmd_note)
4728 struct chanData *cData;
4730 struct note_type *ntype;
4732 cData = channel->channel_info;
4735 reply("CSMSG_NOT_REGISTERED", channel->name);
4739 /* If no arguments, show all visible notes for the channel. */
4745 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
4747 note = iter_data(it);
4748 if(!note_type_visible_to_user(cData, note->type, user))
4751 reply("CSMSG_NOTELIST_HEADER", channel->name);
4752 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
4755 reply("CSMSG_NOTELIST_END", channel->name);
4757 reply("CSMSG_NOTELIST_EMPTY", channel->name);
4759 /* If one argument, show the named note. */
4762 if((note = dict_find(cData->notes, argv[1], NULL))
4763 && note_type_visible_to_user(cData, note->type, user))
4765 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
4767 else if((ntype = dict_find(note_types, argv[1], NULL))
4768 && note_type_visible_to_user(NULL, ntype, user))
4770 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
4775 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4779 /* Assume they're trying to set a note. */
4783 ntype = dict_find(note_types, argv[1], NULL);
4786 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
4789 else if(note_type_settable_by_user(channel, ntype, user))
4791 note_text = unsplit_string(argv+2, argc-2, NULL);
4792 if((note = dict_find(cData->notes, argv[1], NULL)))
4793 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
4794 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
4795 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
4797 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
4799 /* The note is viewable to staff only, so return 0
4800 to keep the invocation from getting logged (or
4801 regular users can see it in !events). */
4807 reply("CSMSG_NO_ACCESS");
4814 static CHANSERV_FUNC(cmd_delnote)
4819 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
4820 || !note_type_settable_by_user(channel, note->type, user))
4822 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
4825 dict_remove(channel->channel_info->notes, note->type->name);
4826 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
4830 static CHANSERV_FUNC(cmd_events)
4832 struct logSearch discrim;
4833 struct logReport report;
4834 unsigned int matches, limit;
4836 limit = (argc > 1) ? atoi(argv[1]) : 10;
4837 if(limit < 1 || limit > 200)
4840 memset(&discrim, 0, sizeof(discrim));
4841 discrim.masks.bot = chanserv;
4842 discrim.masks.channel_name = channel->name;
4844 discrim.masks.command = argv[2];
4845 discrim.limit = limit;
4846 discrim.max_time = INT_MAX;
4847 discrim.severities = 1 << LOG_COMMAND;
4848 report.reporter = chanserv;
4850 reply("CSMSG_EVENT_SEARCH_RESULTS");
4851 matches = log_entry_search(&discrim, log_report_entry, &report);
4853 reply("MSG_MATCH_COUNT", matches);
4855 reply("MSG_NO_MATCHES");
4859 static CHANSERV_FUNC(cmd_say)
4865 msg = unsplit_string(argv + 1, argc - 1, NULL);
4866 send_channel_message(channel, cmd->parent->bot, "%s", msg);
4868 else if(*argv[1] == '*' && argv[1][1] != '\0')
4870 struct handle_info *hi;
4871 struct userNode *authed;
4874 msg = unsplit_string(argv + 2, argc - 2, NULL);
4876 if (!(hi = get_handle_info(argv[1] + 1)))
4878 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4882 for (authed = hi->users; authed; authed = authed->next_authed)
4883 send_target_message(5, authed->nick, cmd->parent->bot, "%s", msg);
4885 else if(GetUserH(argv[1]))
4888 msg = unsplit_string(argv + 2, argc - 2, NULL);
4889 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
4893 reply("MSG_NOT_TARGET_NAME");
4899 static CHANSERV_FUNC(cmd_emote)
4905 /* CTCP is so annoying. */
4906 msg = unsplit_string(argv + 1, argc - 1, NULL);
4907 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
4909 else if(*argv[1] == '*' && argv[1][1] != '\0')
4911 struct handle_info *hi;
4912 struct userNode *authed;
4915 msg = unsplit_string(argv + 2, argc - 2, NULL);
4917 if (!(hi = get_handle_info(argv[1] + 1)))
4919 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
4923 for (authed = hi->users; authed; authed = authed->next_authed)
4924 send_target_message(5, authed->nick, cmd->parent->bot, "\001ACTION %s\001", msg);
4926 else if(GetUserH(argv[1]))
4928 msg = unsplit_string(argv + 2, argc - 2, NULL);
4929 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
4933 reply("MSG_NOT_TARGET_NAME");
4939 struct channelList *
4940 chanserv_support_channels(void)
4942 return &chanserv_conf.support_channels;
4945 static CHANSERV_FUNC(cmd_expire)
4947 int channel_count = registered_channels;
4948 expire_channels(NULL);
4949 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
4954 chanserv_expire_suspension(void *data)
4956 struct suspended *suspended = data;
4957 struct chanNode *channel;
4960 /* Update the channel registration data structure. */
4961 if(!suspended->expires || (now < suspended->expires))
4962 suspended->revoked = now;
4963 channel = suspended->cData->channel;
4964 suspended->cData->channel = channel;
4965 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
4967 /* If appropriate, re-join ChanServ to the channel. */
4968 if(!IsOffChannel(suspended->cData))
4970 struct mod_chanmode change;
4971 mod_chanmode_init(&change);
4973 change.args[0].mode = MODE_CHANOP;
4974 change.args[0].u.member = AddChannelUser(chanserv, channel);
4975 mod_chanmode_announce(chanserv, channel, &change);
4978 /* Mark everyone currently in the channel as present. */
4979 for(ii = 0; ii < channel->members.used; ++ii)
4981 struct userData *uData = GetChannelAccess(suspended->cData, channel->members.list[ii]->user->handle_info);
4990 static CHANSERV_FUNC(cmd_csuspend)
4992 struct suspended *suspended;
4993 char reason[MAXLEN];
4994 unsigned long expiry, duration;
4995 struct userData *uData;
4999 if(IsProtected(channel->channel_info))
5001 reply("CSMSG_SUSPEND_NODELETE", channel->name);
5005 if(argv[1][0] == '!')
5007 else if(IsSuspended(channel->channel_info))
5009 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
5010 show_suspension_info(cmd, user, channel->channel_info->suspended);
5014 if(!strcmp(argv[1], "0"))
5016 else if((duration = ParseInterval(argv[1])))
5017 expiry = now + duration;
5020 reply("MSG_INVALID_DURATION", argv[1]);
5024 unsplit_string(argv + 2, argc - 2, reason);
5026 suspended = calloc(1, sizeof(*suspended));
5027 suspended->revoked = 0;
5028 suspended->issued = now;
5029 suspended->suspender = strdup(user->handle_info->handle);
5030 suspended->expires = expiry;
5031 suspended->reason = strdup(reason);
5032 suspended->cData = channel->channel_info;
5033 suspended->previous = suspended->cData->suspended;
5034 suspended->cData->suspended = suspended;
5036 if(suspended->expires)
5037 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
5039 if(IsSuspended(channel->channel_info))
5041 suspended->previous->revoked = now;
5042 if(suspended->previous->expires)
5043 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
5044 sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender);
5045 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5049 /* Mark all users in channel as absent. */
5050 for(uData = channel->channel_info->users; uData; uData = uData->next)
5059 /* Mark the channel as suspended, then part. */
5060 channel->channel_info->flags |= CHANNEL_SUSPENDED;
5061 DelChannelUser(chanserv, channel, suspended->reason, 0);
5062 reply("CSMSG_SUSPENDED", channel->name);
5063 sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender);
5064 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
5069 static CHANSERV_FUNC(cmd_cunsuspend)
5071 struct suspended *suspended;
5072 char message[MAXLEN];
5074 if(!IsSuspended(channel->channel_info))
5076 reply("CSMSG_NOT_SUSPENDED", channel->name);
5080 suspended = channel->channel_info->suspended;
5082 /* Expire the suspension and join ChanServ to the channel. */
5083 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
5084 chanserv_expire_suspension(suspended);
5085 reply("CSMSG_UNSUSPENDED", channel->name);
5086 sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle);
5087 global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message);
5091 typedef struct chanservSearch
5096 unsigned long unvisited;
5097 unsigned long registered;
5099 unsigned long flags;
5103 typedef void (*channel_search_func)(struct chanData *channel, void *data);
5106 chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[])
5111 search = malloc(sizeof(struct chanservSearch));
5112 memset(search, 0, sizeof(*search));
5115 for(i = 0; i < argc; i++)
5117 /* Assume all criteria require arguments. */
5120 send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]);
5124 if(!irccasecmp(argv[i], "name"))
5125 search->name = argv[++i];
5126 else if(!irccasecmp(argv[i], "registrar"))
5127 search->registrar = argv[++i];
5128 else if(!irccasecmp(argv[i], "unvisited"))
5129 search->unvisited = ParseInterval(argv[++i]);
5130 else if(!irccasecmp(argv[i], "registered"))
5131 search->registered = ParseInterval(argv[++i]);
5132 else if(!irccasecmp(argv[i], "flags"))
5135 if(!irccasecmp(argv[i], "nodelete"))
5136 search->flags |= CHANNEL_NODELETE;
5137 else if(!irccasecmp(argv[i], "suspended"))
5138 search->flags |= CHANNEL_SUSPENDED;
5139 else if(!irccasecmp(argv[i], "unreviewed"))
5140 search->flags |= CHANNEL_UNREVIEWED;
5143 send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]);
5147 else if(!irccasecmp(argv[i], "limit"))
5148 search->limit = strtoul(argv[++i], NULL, 10);
5151 send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]);
5156 if(search->name && !strcmp(search->name, "*"))
5158 if(search->registrar && !strcmp(search->registrar, "*"))
5159 search->registrar = 0;
5168 chanserv_channel_match(struct chanData *channel, search_t search)
5170 const char *name = channel->channel->name;
5171 if((search->name && !match_ircglob(name, search->name)) ||
5172 (search->registrar && !channel->registrar) ||
5173 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
5174 (search->unvisited && (now - channel->visited) < search->unvisited) ||
5175 (search->registered && (now - channel->registered) > search->registered) ||
5176 (search->flags && ((search->flags & channel->flags) != search->flags)))
5183 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
5185 struct chanData *channel;
5186 unsigned int matches = 0;
5188 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
5190 if(!chanserv_channel_match(channel, search))
5200 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
5205 search_print(struct chanData *channel, void *data)
5207 send_message_type(4, data, chanserv, "%s", channel->channel->name);
5210 static CHANSERV_FUNC(cmd_search)
5213 unsigned int matches;
5214 channel_search_func action;
5218 if(!irccasecmp(argv[1], "count"))
5219 action = search_count;
5220 else if(!irccasecmp(argv[1], "print"))
5221 action = search_print;
5224 reply("CSMSG_ACTION_INVALID", argv[1]);
5228 search = chanserv_search_create(user, argc - 2, argv + 2);
5232 if(action == search_count)
5233 search->limit = INT_MAX;
5235 if(action == search_print)
5236 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
5238 matches = chanserv_channel_search(search, action, user);
5241 reply("MSG_MATCH_COUNT", matches);
5243 reply("MSG_NO_MATCHES");
5249 static CHANSERV_FUNC(cmd_unvisited)
5251 struct chanData *cData;
5252 unsigned long interval = chanserv_conf.channel_expire_delay;
5253 char buffer[INTERVALLEN];
5254 unsigned int limit = 25, matches = 0;
5258 interval = ParseInterval(argv[1]);
5260 limit = atoi(argv[2]);
5263 intervalString(buffer, interval, user->handle_info);
5264 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
5266 for(cData = channelList; cData && matches < limit; cData = cData->next)
5268 if((now - cData->visited) < interval)
5271 intervalString(buffer, now - cData->visited, user->handle_info);
5272 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
5279 static MODCMD_FUNC(chan_opt_defaulttopic)
5285 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5287 reply("CSMSG_TOPIC_LOCKED", channel->name);
5291 topic = unsplit_string(argv+1, argc-1, NULL);
5293 free(channel->channel_info->topic);
5294 if(topic[0] == '*' && topic[1] == 0)
5296 topic = channel->channel_info->topic = NULL;
5300 topic = channel->channel_info->topic = strdup(topic);
5301 if(channel->channel_info->topic_mask
5302 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
5303 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5305 SetChannelTopic(channel, chanserv, topic ? topic : "", 1);
5308 if(channel->channel_info->topic)
5309 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
5311 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
5315 static MODCMD_FUNC(chan_opt_topicmask)
5319 struct chanData *cData = channel->channel_info;
5322 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
5324 reply("CSMSG_TOPIC_LOCKED", channel->name);
5328 mask = unsplit_string(argv+1, argc-1, NULL);
5330 if(cData->topic_mask)
5331 free(cData->topic_mask);
5332 if(mask[0] == '*' && mask[1] == 0)
5334 cData->topic_mask = 0;
5338 cData->topic_mask = strdup(mask);
5340 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
5341 else if(!match_ircglob(cData->topic, cData->topic_mask))
5342 reply("CSMSG_TOPIC_MISMATCH", channel->name);
5346 if(channel->channel_info->topic_mask)
5347 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
5349 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
5353 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
5357 char *greeting = unsplit_string(argv+1, argc-1, NULL);
5361 if(greeting[0] == '*' && greeting[1] == 0)
5365 unsigned int length = strlen(greeting);
5366 if(length > chanserv_conf.greeting_length)
5368 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
5371 *data = strdup(greeting);
5380 reply(name, user_find_message(user, "MSG_NONE"));
5384 static MODCMD_FUNC(chan_opt_greeting)
5386 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
5389 static MODCMD_FUNC(chan_opt_usergreeting)
5391 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
5394 static MODCMD_FUNC(chan_opt_modes)
5396 struct mod_chanmode *new_modes;
5397 char modes[MODELEN];
5401 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
5403 reply("CSMSG_NO_ACCESS");
5406 if(argv[1][0] == '*' && argv[1][1] == 0)
5408 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
5410 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, 0)))
5412 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5415 else if(new_modes->argc > 1)
5417 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
5418 mod_chanmode_free(new_modes);
5423 channel->channel_info->modes = *new_modes;
5424 modcmd_chanmode_announce(new_modes);
5425 mod_chanmode_free(new_modes);
5429 mod_chanmode_format(&channel->channel_info->modes, modes);
5431 reply("CSMSG_SET_MODES", modes);
5433 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
5437 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
5439 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5441 struct chanData *cData = channel->channel_info;
5446 /* Set flag according to value. */
5447 if(enabled_string(argv[1]))
5449 cData->flags |= mask;
5452 else if(disabled_string(argv[1]))
5454 cData->flags &= ~mask;
5459 reply("MSG_INVALID_BINARY", argv[1]);
5465 /* Find current option value. */
5466 value = (cData->flags & mask) ? 1 : 0;
5470 reply(name, user_find_message(user, "MSG_ON"));
5472 reply(name, user_find_message(user, "MSG_OFF"));
5476 static MODCMD_FUNC(chan_opt_nodelete)
5478 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
5480 reply("MSG_SETTING_PRIVILEGED", argv[0]);
5484 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
5487 static MODCMD_FUNC(chan_opt_dynlimit)
5489 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
5492 static MODCMD_FUNC(chan_opt_offchannel)
5494 struct chanData *cData = channel->channel_info;
5499 /* Set flag according to value. */
5500 if(enabled_string(argv[1]))
5502 if(!IsOffChannel(cData))
5503 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
5504 cData->flags |= CHANNEL_OFFCHANNEL;
5507 else if(disabled_string(argv[1]))
5509 if(IsOffChannel(cData))
5511 struct mod_chanmode change;
5512 mod_chanmode_init(&change);
5514 change.args[0].mode = MODE_CHANOP;
5515 change.args[0].u.member = AddChannelUser(chanserv, channel);
5516 mod_chanmode_announce(chanserv, channel, &change);
5518 cData->flags &= ~CHANNEL_OFFCHANNEL;
5523 reply("MSG_INVALID_BINARY", argv[1]);
5529 /* Find current option value. */
5530 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
5534 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
5536 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
5540 static MODCMD_FUNC(chan_opt_unreviewed)
5542 struct chanData *cData = channel->channel_info;
5543 int value = (cData->flags & CHANNEL_UNREVIEWED) ? 1 : 0;
5549 /* The two directions can have different ACLs. */
5550 if(enabled_string(argv[1]))
5552 else if(disabled_string(argv[1]))
5556 reply("MSG_INVALID_BINARY", argv[1]);
5560 if (new_value != value)
5562 struct svccmd *subcmd;
5563 char subcmd_name[32];
5565 snprintf(subcmd_name, sizeof(subcmd_name), "%s %s", argv[0], (new_value ? "on" : "off"));
5566 subcmd = dict_find(cmd->parent->commands, subcmd_name, NULL);
5569 reply("MSG_COMMAND_DISABLED", subcmd_name);
5572 else if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
5576 cData->flags |= CHANNEL_UNREVIEWED;
5579 free(cData->registrar);
5580 cData->registrar = strdup(user->handle_info->handle);
5581 cData->flags &= ~CHANNEL_UNREVIEWED;
5588 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_ON"));
5590 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_OFF"));
5594 static MODCMD_FUNC(chan_opt_defaults)
5596 struct userData *uData;
5597 struct chanData *cData;
5598 const char *confirm;
5599 enum levelOption lvlOpt;
5600 enum charOption chOpt;
5602 cData = channel->channel_info;
5603 uData = GetChannelUser(cData, user->handle_info);
5604 if(!uData || (uData->access < UL_OWNER))
5606 reply("CSMSG_OWNER_DEFAULTS", channel->name);
5609 confirm = make_confirmation_string(uData);
5610 if((argc < 2) || strcmp(argv[1], confirm))
5612 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
5615 cData->flags = (CHANNEL_DEFAULT_FLAGS & ~CHANNEL_PRESERVED_FLAGS)
5616 | (cData->flags & CHANNEL_PRESERVED_FLAGS);
5617 cData->modes = chanserv_conf.default_modes;
5618 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
5619 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
5620 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
5621 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
5622 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
5627 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5629 struct chanData *cData = channel->channel_info;
5630 struct userData *uData;
5631 unsigned short value;
5635 if(!check_user_level(channel, user, option, 1, 1))
5637 reply("CSMSG_CANNOT_SET");
5640 value = user_level_from_name(argv[1], UL_OWNER+1);
5641 if(!value && strcmp(argv[1], "0"))
5643 reply("CSMSG_INVALID_ACCESS", argv[1]);
5646 uData = GetChannelUser(cData, user->handle_info);
5647 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
5649 reply("CSMSG_BAD_SETLEVEL");
5655 if(value > cData->lvlOpts[lvlGiveOps])
5657 reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]);
5662 if(value < cData->lvlOpts[lvlGiveVoice])
5664 reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]);
5669 /* This test only applies to owners, since non-owners
5670 * trying to set an option to above their level get caught
5671 * by the CSMSG_BAD_SETLEVEL test above.
5673 if(value > uData->access)
5675 reply("CSMSG_BAD_SETTERS");
5682 cData->lvlOpts[option] = value;
5684 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
5688 static MODCMD_FUNC(chan_opt_enfops)
5690 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
5693 static MODCMD_FUNC(chan_opt_giveops)
5695 return channel_level_option(lvlGiveOps, CSFUNC_ARGS);
5698 static MODCMD_FUNC(chan_opt_enfmodes)
5700 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
5703 static MODCMD_FUNC(chan_opt_enftopic)
5705 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
5708 static MODCMD_FUNC(chan_opt_pubcmd)
5710 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
5713 static MODCMD_FUNC(chan_opt_setters)
5715 return channel_level_option(lvlSetters, CSFUNC_ARGS);
5718 static MODCMD_FUNC(chan_opt_ctcpusers)
5720 return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS);
5723 static MODCMD_FUNC(chan_opt_userinfo)
5725 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
5728 static MODCMD_FUNC(chan_opt_givevoice)
5730 return channel_level_option(lvlGiveVoice, CSFUNC_ARGS);
5733 static MODCMD_FUNC(chan_opt_topicsnarf)
5735 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
5738 static MODCMD_FUNC(chan_opt_inviteme)
5740 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
5744 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5746 struct chanData *cData = channel->channel_info;
5747 int count = charOptions[option].count, idx;
5751 idx = atoi(argv[1]);
5753 if(!isdigit(argv[1][0]) || (idx < 0) || (idx >= count))
5755 reply("CSMSG_INVALID_NUMERIC", idx);
5756 /* Show possible values. */
5757 for(idx = 0; idx < count; idx++)
5758 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5762 cData->chOpts[option] = charOptions[option].values[idx].value;
5766 /* Find current option value. */
5769 (idx < count) && (cData->chOpts[option] != charOptions[option].values[idx].value);
5773 /* Somehow, the option value is corrupt; reset it to the default. */
5774 cData->chOpts[option] = charOptions[option].default_value;
5779 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
5783 static MODCMD_FUNC(chan_opt_protect)
5785 return channel_multiple_option(chProtect, CSFUNC_ARGS);
5788 static MODCMD_FUNC(chan_opt_toys)
5790 return channel_multiple_option(chToys, CSFUNC_ARGS);
5793 static MODCMD_FUNC(chan_opt_ctcpreaction)
5795 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
5798 static MODCMD_FUNC(chan_opt_topicrefresh)
5800 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
5803 static struct svccmd_list set_shows_list;
5806 handle_svccmd_unbind(struct svccmd *target) {
5808 for(ii=0; ii<set_shows_list.used; ++ii)
5809 if(target == set_shows_list.list[ii])
5810 set_shows_list.used = 0;
5813 static CHANSERV_FUNC(cmd_set)
5815 struct svccmd *subcmd;
5819 /* Check if we need to (re-)initialize set_shows_list. */
5820 if(!set_shows_list.used)
5822 if(!set_shows_list.size)
5824 set_shows_list.size = chanserv_conf.set_shows->used;
5825 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
5827 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
5829 const char *name = chanserv_conf.set_shows->list[ii];
5830 sprintf(buf, "%s %s", argv[0], name);
5831 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5834 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
5837 svccmd_list_append(&set_shows_list, subcmd);
5843 reply("CSMSG_CHANNEL_OPTIONS");
5844 for(ii = 0; ii < set_shows_list.used; ii++)
5846 subcmd = set_shows_list.list[ii];
5847 subcmd->command->func(user, channel, 1, argv+1, subcmd);
5852 sprintf(buf, "%s %s", argv[0], argv[1]);
5853 subcmd = dict_find(cmd->parent->commands, buf, NULL);
5856 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
5859 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
5861 reply("CSMSG_NO_ACCESS");
5867 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
5871 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
5873 struct userData *uData;
5875 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5878 reply("CSMSG_NOT_USER", channel->name);
5884 /* Just show current option value. */
5886 else if(enabled_string(argv[1]))
5888 uData->flags |= mask;
5890 else if(disabled_string(argv[1]))
5892 uData->flags &= ~mask;
5896 reply("MSG_INVALID_BINARY", argv[1]);
5900 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
5904 static MODCMD_FUNC(user_opt_noautoop)
5906 struct userData *uData;
5908 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5911 reply("CSMSG_NOT_USER", channel->name);
5914 if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps])
5915 return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
5917 return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
5920 static MODCMD_FUNC(user_opt_autoinvite)
5922 if((argc > 1) && !check_user_level(channel, user, lvlInviteMe, 1, 0))
5924 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
5926 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
5929 static MODCMD_FUNC(user_opt_info)
5931 struct userData *uData;
5934 uData = GetChannelAccess(channel->channel_info, user->handle_info);
5938 /* If they got past the command restrictions (which require access)
5939 * but fail this test, we have some fool with security override on.
5941 reply("CSMSG_NOT_USER", channel->name);
5948 infoline = unsplit_string(argv + 1, argc - 1, NULL);
5949 if(strlen(infoline) > chanserv_conf.max_userinfo_length)
5951 reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length);
5954 bp = strcspn(infoline, "\001");
5957 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
5962 if(infoline[0] == '*' && infoline[1] == 0)
5965 uData->info = strdup(infoline);
5968 reply("CSMSG_USET_INFO", uData->info);
5970 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
5974 struct svccmd_list uset_shows_list;
5976 static CHANSERV_FUNC(cmd_uset)
5978 struct svccmd *subcmd;
5982 /* Check if we need to (re-)initialize uset_shows_list. */
5983 if(!uset_shows_list.used)
5987 "NoAutoOp", "AutoInvite", "Info"
5990 if(!uset_shows_list.size)
5992 uset_shows_list.size = ArrayLength(options);
5993 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
5995 for(ii = 0; ii < ArrayLength(options); ii++)
5997 const char *name = options[ii];
5998 sprintf(buf, "%s %s", argv[0], name);
5999 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6002 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
6005 svccmd_list_append(&uset_shows_list, subcmd);
6011 /* Do this so options are presented in a consistent order. */
6012 reply("CSMSG_USER_OPTIONS");
6013 for(ii = 0; ii < uset_shows_list.used; ii++)
6014 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
6018 sprintf(buf, "%s %s", argv[0], argv[1]);
6019 subcmd = dict_find(cmd->parent->commands, buf, NULL);
6022 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
6026 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
6029 static CHANSERV_FUNC(cmd_giveownership)
6031 struct handle_info *new_owner_hi;
6032 struct userData *new_owner;
6033 struct userData *curr_user;
6034 struct userData *invoker;
6035 struct chanData *cData = channel->channel_info;
6036 struct do_not_register *dnr;
6037 const char *confirm;
6039 unsigned short co_access;
6040 char reason[MAXLEN];
6043 curr_user = GetChannelAccess(cData, user->handle_info);
6044 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
6045 if(!curr_user || (curr_user->access != UL_OWNER))
6047 struct userData *owner = NULL;
6048 for(curr_user = channel->channel_info->users;
6050 curr_user = curr_user->next)
6052 if(curr_user->access != UL_OWNER)
6056 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
6063 else if(!force && (now < cData->ownerTransfer + chanserv_conf.giveownership_period))
6065 char delay[INTERVALLEN];
6066 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
6067 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
6070 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
6072 if(new_owner_hi == user->handle_info)
6074 reply("CSMSG_NO_TRANSFER_SELF");
6077 new_owner = GetChannelAccess(cData, new_owner_hi);
6082 new_owner = add_channel_user(cData, new_owner_hi, UL_OWNER - 1, 0, NULL);
6086 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
6090 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
6092 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
6095 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
6096 if(!IsHelping(user))
6097 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
6099 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
6102 invoker = GetChannelUser(cData, user->handle_info);
6103 if(invoker->access <= UL_OWNER)
6105 confirm = make_confirmation_string(curr_user);
6106 if((argc < 3) || strcmp(argv[2], confirm))
6108 reply("CSMSG_CONFIRM_GIVEOWNERSHIP", new_owner_hi->handle, confirm);
6112 if(new_owner->access >= UL_COOWNER)
6113 co_access = new_owner->access;
6115 co_access = UL_COOWNER;
6116 new_owner->access = UL_OWNER;
6118 curr_user->access = co_access;
6119 cData->ownerTransfer = now;
6120 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
6121 sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle);
6122 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason);
6126 static CHANSERV_FUNC(cmd_suspend)
6128 struct handle_info *hi;
6129 struct userData *actor, *real_actor, *target;
6130 unsigned int override = 0;
6133 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6134 actor = GetChannelUser(channel->channel_info, user->handle_info);
6135 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6136 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6138 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6141 if(target->access >= actor->access)
6143 reply("MSG_USER_OUTRANKED", hi->handle);
6146 if(target->flags & USER_SUSPENDED)
6148 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
6153 target->present = 0;
6156 if(!real_actor || target->access >= real_actor->access)
6157 override = CMD_LOG_OVERRIDE;
6158 target->flags |= USER_SUSPENDED;
6159 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
6160 return 1 | override;
6163 static CHANSERV_FUNC(cmd_unsuspend)
6165 struct handle_info *hi;
6166 struct userData *actor, *real_actor, *target;
6167 unsigned int override = 0;
6170 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
6171 actor = GetChannelUser(channel->channel_info, user->handle_info);
6172 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
6173 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6175 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6178 if(target->access >= actor->access)
6180 reply("MSG_USER_OUTRANKED", hi->handle);
6183 if(!(target->flags & USER_SUSPENDED))
6185 reply("CSMSG_NOT_SUSPENDED", hi->handle);
6188 if(!real_actor || target->access >= real_actor->access)
6189 override = CMD_LOG_OVERRIDE;
6190 target->flags &= ~USER_SUSPENDED;
6191 scan_user_presence(target, NULL);
6192 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
6193 return 1 | override;
6196 static MODCMD_FUNC(cmd_deleteme)
6198 struct handle_info *hi;
6199 struct userData *target;
6200 const char *confirm_string;
6201 unsigned short access_level;
6204 hi = user->handle_info;
6205 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
6207 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
6210 if(target->access == UL_OWNER)
6212 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
6215 confirm_string = make_confirmation_string(target);
6216 if((argc < 2) || strcmp(argv[1], confirm_string))
6218 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
6221 access_level = target->access;
6222 channel_name = strdup(channel->name);
6223 del_channel_user(target, 1);
6224 reply("CSMSG_DELETED_YOU", access_level, channel_name);
6230 chanserv_refresh_topics(UNUSED_ARG(void *data))
6232 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
6233 struct chanData *cData;
6236 for(cData = channelList; cData; cData = cData->next)
6238 if(IsSuspended(cData))
6240 opt = cData->chOpts[chTopicRefresh];
6243 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
6246 SetChannelTopic(cData->channel, chanserv, cData->topic, 1);
6247 cData->last_refresh = refresh_num;
6249 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
6252 static CHANSERV_FUNC(cmd_unf)
6256 char response[MAXLEN];
6257 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
6258 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6259 irc_privmsg(cmd->parent->bot, channel->name, response);
6262 reply("CSMSG_UNF_RESPONSE");
6266 static CHANSERV_FUNC(cmd_ping)
6270 char response[MAXLEN];
6271 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
6272 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6273 irc_privmsg(cmd->parent->bot, channel->name, response);
6276 reply("CSMSG_PING_RESPONSE");
6280 static CHANSERV_FUNC(cmd_wut)
6284 char response[MAXLEN];
6285 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
6286 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, fmt);
6287 irc_privmsg(cmd->parent->bot, channel->name, response);
6290 reply("CSMSG_WUT_RESPONSE");
6294 static CHANSERV_FUNC(cmd_8ball)
6296 unsigned int i, j, accum;
6301 for(i=1; i<argc; i++)
6302 for(j=0; argv[i][j]; j++)
6303 accum = (accum << 5) - accum + toupper(argv[i][j]);
6304 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
6307 char response[MAXLEN];
6308 sprintf(response, "
\ 2%s
\ 2: %s", user->nick, resp);
6309 irc_privmsg(cmd->parent->bot, channel->name, response);
6312 send_message_type(4, user, cmd->parent->bot, "%s", resp);
6316 static CHANSERV_FUNC(cmd_d)
6318 unsigned long sides, count, modifier, ii, total;
6319 char response[MAXLEN], *sep;
6323 if((count = strtoul(argv[1], &sep, 10)) < 1)
6333 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
6334 && (sides = strtoul(sep+1, &sep, 10)) > 1)
6338 else if((sep[0] == '-') && isdigit(sep[1]))
6339 modifier = strtoul(sep, NULL, 10);
6340 else if((sep[0] == '+') && isdigit(sep[1]))
6341 modifier = strtoul(sep+1, NULL, 10);
6348 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
6353 reply("CSMSG_BAD_DICE_COUNT", count, 10);
6356 for(total = ii = 0; ii < count; ++ii)
6357 total += (rand() % sides) + 1;
6360 if((count > 1) || modifier)
6362 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
6363 sprintf(response, fmt, total, count, sides, modifier);
6367 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
6368 sprintf(response, fmt, total, sides);
6371 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
6373 send_message_type(4, user, cmd->parent->bot, "%s", response);
6377 static CHANSERV_FUNC(cmd_huggle)
6379 /* CTCP must be via PRIVMSG, never notice */
6381 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
6383 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
6388 chanserv_adjust_limit(void *data)
6390 struct mod_chanmode change;
6391 struct chanData *cData = data;
6392 struct chanNode *channel = cData->channel;
6395 if(IsSuspended(cData))
6398 cData->limitAdjusted = now;
6399 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
6400 if(cData->modes.modes_set & MODE_LIMIT)
6402 if(limit > cData->modes.new_limit)
6403 limit = cData->modes.new_limit;
6404 else if(limit == cData->modes.new_limit)
6408 mod_chanmode_init(&change);
6409 change.modes_set = MODE_LIMIT;
6410 change.new_limit = limit;
6411 mod_chanmode_announce(chanserv, channel, &change);
6415 handle_new_channel(struct chanNode *channel)
6417 struct chanData *cData;
6419 if(!(cData = channel->channel_info))
6422 if(cData->modes.modes_set || cData->modes.modes_clear)
6423 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
6425 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
6426 SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1);
6429 /* Welcome to my worst nightmare. Warning: Read (or modify)
6430 the code below at your own risk. */
6432 handle_join(struct modeNode *mNode)
6434 struct mod_chanmode change;
6435 struct userNode *user = mNode->user;
6436 struct chanNode *channel = mNode->channel;
6437 struct chanData *cData;
6438 struct userData *uData = NULL;
6439 struct banData *bData;
6440 struct handle_info *handle;
6441 unsigned int modes = 0, info = 0;
6444 if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info))
6447 cData = channel->channel_info;
6448 if(channel->members.used > cData->max)
6449 cData->max = channel->members.used;
6451 /* Check for bans. If they're joining through a ban, one of two
6453 * 1: Join during a netburst, by riding the break. Kick them
6454 * unless they have ops or voice in the channel.
6455 * 2: They're allowed to join through the ban (an invite in
6456 * ircu2.10, or a +e on Hybrid, or something).
6457 * If they're not joining through a ban, and the banlist is not
6458 * full, see if they're on the banlist for the channel. If so,
6461 if(user->uplink->burst && !mNode->modes)
6464 for(ii = 0; ii < channel->banlist.used; ii++)
6466 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK))
6468 /* Riding a netburst. Naughty. */
6469 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
6475 mod_chanmode_init(&change);
6477 if(channel->banlist.used < MAXBANS)
6479 /* Not joining through a ban. */
6480 for(bData = cData->bans;
6481 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK);
6482 bData = bData->next);
6486 char kick_reason[MAXLEN];
6487 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6489 bData->triggered = now;
6490 if(bData != cData->bans)
6492 /* Shuffle the ban to the head of the list. */
6494 bData->next->prev = bData->prev;
6496 bData->prev->next = bData->next;
6499 bData->next = cData->bans;
6502 cData->bans->prev = bData;
6503 cData->bans = bData;
6506 change.args[0].mode = MODE_BAN;
6507 change.args[0].u.hostmask = bData->mask;
6508 mod_chanmode_announce(chanserv, channel, &change);
6509 KickChannelUser(user, channel, chanserv, kick_reason);
6514 /* ChanServ will not modify the limits in join-flooded channels,
6515 or when there are enough slots left below the limit. */
6516 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6517 && !channel->join_flooded
6518 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
6520 /* The user count has begun "bumping" into the channel limit,
6521 so set a timer to raise the limit a bit. Any previous
6522 timers are removed so three incoming users within the delay
6523 results in one limit change, not three. */
6525 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6526 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6529 if(channel->join_flooded)
6531 /* don't automatically give ops or voice during a join flood */
6533 else if(cData->lvlOpts[lvlGiveOps] == 0)
6534 modes |= MODE_CHANOP;
6535 else if(cData->lvlOpts[lvlGiveVoice] == 0)
6536 modes |= MODE_VOICE;
6538 greeting = cData->greeting;
6539 if(user->handle_info)
6541 handle = user->handle_info;
6543 if(IsHelper(user) && !IsHelping(user))
6546 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6548 if(channel == chanserv_conf.support_channels.list[ii])
6550 HANDLE_SET_FLAG(user->handle_info, HELPING);
6556 uData = GetTrueChannelAccess(cData, handle);
6557 if(uData && !IsUserSuspended(uData))
6559 /* Ops and above were handled by the above case. */
6560 if(IsUserAutoOp(uData))
6562 if(uData->access >= cData->lvlOpts[lvlGiveOps])
6563 modes |= MODE_CHANOP;
6564 else if(uData->access >= cData->lvlOpts[lvlGiveVoice])
6565 modes |= MODE_VOICE;
6567 if(uData->access >= UL_PRESENT)
6568 cData->visited = now;
6569 if(cData->user_greeting)
6570 greeting = cData->user_greeting;
6572 && (uData->access >= cData->lvlOpts[lvlUserInfo])
6573 && ((now - uData->seen) >= chanserv_conf.info_delay)
6581 /* If user joining normally (not during burst), apply op or voice,
6582 * and send greeting/userinfo as appropriate.
6584 if(!user->uplink->burst)
6588 if(modes & MODE_CHANOP)
6589 modes &= ~MODE_VOICE;
6590 change.args[0].mode = modes;
6591 change.args[0].u.member = mNode;
6592 mod_chanmode_announce(chanserv, channel, &change);
6595 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
6597 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
6603 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle))
6605 struct mod_chanmode change;
6606 struct userData *channel;
6607 unsigned int ii, jj;
6609 if(!user->handle_info)
6612 mod_chanmode_init(&change);
6614 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
6616 struct chanNode *cn;
6617 struct modeNode *mn;
6618 if(IsUserSuspended(channel)
6619 || IsSuspended(channel->channel)
6620 || !(cn = channel->channel->channel))
6623 mn = GetUserMode(cn, user);
6626 if(!IsUserSuspended(channel)
6627 && IsUserAutoInvite(channel)
6628 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
6630 && !user->uplink->burst)
6631 irc_invite(chanserv, user, cn);
6635 if(channel->access >= UL_PRESENT)
6636 channel->channel->visited = now;
6638 if(IsUserAutoOp(channel))
6640 if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps])
6641 change.args[0].mode = MODE_CHANOP;
6642 else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice])
6643 change.args[0].mode = MODE_VOICE;
6645 change.args[0].mode = 0;
6646 change.args[0].u.member = mn;
6647 if(change.args[0].mode)
6648 mod_chanmode_announce(chanserv, cn, &change);
6651 channel->seen = now;
6652 channel->present = 1;
6655 for(ii = 0; ii < user->channels.used; ++ii)
6657 struct chanNode *chan = user->channels.list[ii]->channel;
6658 struct banData *ban;
6660 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6661 || !chan->channel_info
6662 || IsSuspended(chan->channel_info))
6664 for(jj = 0; jj < chan->banlist.used; ++jj)
6665 if(user_matches_glob(user, chan->banlist.list[jj]->ban, MATCH_USENICK))
6667 if(jj < chan->banlist.used)
6669 for(ban = chan->channel_info->bans; ban; ban = ban->next)
6671 char kick_reason[MAXLEN];
6672 if(!user_matches_glob(user, ban->mask, MATCH_USENICK | MATCH_VISIBLE))
6674 change.args[0].mode = MODE_BAN;
6675 change.args[0].u.hostmask = ban->mask;
6676 mod_chanmode_announce(chanserv, chan, &change);
6677 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
6678 KickChannelUser(user, chan, chanserv, kick_reason);
6679 ban->triggered = now;
6684 if(IsSupportHelper(user))
6686 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6688 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
6690 HANDLE_SET_FLAG(user->handle_info, HELPING);
6698 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason))
6700 struct chanData *cData;
6701 struct userData *uData;
6703 cData = mn->channel->channel_info;
6704 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
6707 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
6709 /* Allow for a bit of padding so that the limit doesn't
6710 track the user count exactly, which could get annoying. */
6711 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
6713 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6714 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6718 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
6720 scan_user_presence(uData, mn->user);
6722 if (uData->access >= UL_PRESENT)
6723 cData->visited = now;
6726 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
6729 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) {
6730 struct chanNode *channel;
6731 struct userNode *exclude;
6732 /* When looking at the channel that is being /part'ed, we
6733 * have to skip over the client that is leaving. For
6734 * other channels, we must not do that.
6736 channel = chanserv_conf.support_channels.list[ii];
6737 exclude = (channel == mn->channel) ? mn->user : NULL;
6738 if(find_handle_in_channel(channel, mn->user->handle_info, exclude))
6741 if(ii == chanserv_conf.support_channels.used)
6742 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
6747 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel)
6749 struct userData *uData;
6751 if(!channel->channel_info || !kicker || IsService(kicker)
6752 || (kicker == victim) || IsSuspended(channel->channel_info)
6753 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
6756 if(protect_user(victim, kicker, channel->channel_info))
6758 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED_2");
6759 KickChannelUser(kicker, channel, chanserv, reason);
6762 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
6767 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic)
6769 struct chanData *cData;
6771 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
6774 cData = channel->channel_info;
6775 if(bad_topic(channel, user, channel->topic))
6777 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
6778 if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask))
6779 SetChannelTopic(channel, chanserv, old_topic, 1);
6780 else if(cData->topic)
6781 SetChannelTopic(channel, chanserv, cData->topic, 1);
6784 /* With topicsnarf, grab the topic and save it as the default topic. */
6785 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
6788 cData->topic = strdup(channel->topic);
6794 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change)
6796 struct mod_chanmode *bounce = NULL;
6797 unsigned int bnc, ii;
6800 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
6803 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
6804 && mode_lock_violated(&channel->channel_info->modes, change))
6806 char correct[MAXLEN];
6807 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
6808 mod_chanmode_format(&channel->channel_info->modes, correct);
6809 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
6811 for(ii = bnc = 0; ii < change->argc; ++ii)
6813 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
6815 const struct userNode *victim = change->args[ii].u.member->user;
6816 if(!protect_user(victim, user, channel->channel_info))
6819 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6822 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6823 bounce->args[bnc].u.member = GetUserMode(channel, user);
6824 if(bounce->args[bnc].u.member)
6828 bounce->args[bnc].mode = MODE_CHANOP;
6829 bounce->args[bnc].u.member = change->args[ii].u.member;
6831 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
6833 else if(change->args[ii].mode & MODE_CHANOP)
6835 const struct userNode *victim = change->args[ii].u.member->user;
6836 if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim))
6839 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6840 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
6841 bounce->args[bnc].u.member = change->args[ii].u.member;
6844 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
6846 const char *ban = change->args[ii].u.hostmask;
6847 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
6850 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
6851 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
6852 bounce->args[bnc].u.hostmask = strdup(ban);
6854 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
6859 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
6860 mod_chanmode_announce(chanserv, channel, bounce);
6861 for(ii = 0; ii < change->argc; ++ii)
6862 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
6863 free((char*)bounce->args[ii].u.hostmask);
6864 mod_chanmode_free(bounce);
6869 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick))
6871 struct chanNode *channel;
6872 struct banData *bData;
6873 struct mod_chanmode change;
6874 unsigned int ii, jj;
6875 char kick_reason[MAXLEN];
6877 mod_chanmode_init(&change);
6879 change.args[0].mode = MODE_BAN;
6880 for(ii = 0; ii < user->channels.used; ++ii)
6882 channel = user->channels.list[ii]->channel;
6883 /* Need not check for bans if they're opped or voiced. */
6884 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_VOICE))
6886 /* Need not check for bans unless channel registration is active. */
6887 if(!channel->channel_info || IsSuspended(channel->channel_info))
6889 /* Look for a matching ban already on the channel. */
6890 for(jj = 0; jj < channel->banlist.used; ++jj)
6891 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK))
6893 /* Need not act if we found one. */
6894 if(jj < channel->banlist.used)
6896 /* Look for a matching ban in this channel. */
6897 for(bData = channel->channel_info->bans; bData; bData = bData->next)
6899 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE))
6901 change.args[0].u.hostmask = bData->mask;
6902 mod_chanmode_announce(chanserv, channel, &change);
6903 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
6904 KickChannelUser(user, channel, chanserv, kick_reason);
6905 bData->triggered = now;
6906 break; /* we don't need to check any more bans in the channel */
6911 static void handle_rename(struct handle_info *handle, const char *old_handle)
6913 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
6917 dict_remove2(handle_dnrs, old_handle, 1);
6918 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
6919 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
6924 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle)
6926 struct userNode *h_user;
6928 if(handle->channels)
6930 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
6931 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
6933 while(handle->channels)
6934 del_channel_user(handle->channels, 1);
6939 handle_server_link(UNUSED_ARG(struct server *server))
6941 struct chanData *cData;
6943 for(cData = channelList; cData; cData = cData->next)
6945 if(!IsSuspended(cData))
6946 cData->may_opchan = 1;
6947 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
6948 && !cData->channel->join_flooded
6949 && ((cData->channel->limit - cData->channel->members.used)
6950 < chanserv_conf.adjust_threshold))
6952 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
6953 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
6959 chanserv_conf_read(void)
6963 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
6964 struct mod_chanmode *change;
6965 struct string_list *strlist;
6966 struct chanNode *chan;
6969 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
6971 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
6974 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
6975 UnlockChannel(chanserv_conf.support_channels.list[ii]);
6976 chanserv_conf.support_channels.used = 0;
6977 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
6979 for(ii = 0; ii < strlist->used; ++ii)
6981 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6984 chan = AddChannel(strlist->list[ii], now, str2, NULL);
6986 channelList_append(&chanserv_conf.support_channels, chan);
6989 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
6992 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
6995 chan = AddChannel(str, now, str2, NULL);
6997 channelList_append(&chanserv_conf.support_channels, chan);
6999 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
7000 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
7001 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
7002 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
7003 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
7004 chanserv_conf.greeting_length = str ? atoi(str) : 200;
7005 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
7006 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
7007 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
7008 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
7009 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
7010 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
7011 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
7012 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
7013 str = database_get_data(conf_node, KEY_DNR_EXPIRE_FREQ, RECDB_QSTRING);
7014 chanserv_conf.dnr_expire_frequency = str ? ParseInterval(str) : 3600;
7015 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
7016 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
7017 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
7018 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
7019 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
7020 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
7021 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
7022 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
7023 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
7025 NickChange(chanserv, str, 0);
7026 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
7027 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
7028 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
7029 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
7030 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
7031 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
7032 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
7033 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
7034 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
7035 chanserv_conf.max_owned = str ? atoi(str) : 5;
7036 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
7037 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
7038 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
7039 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
7040 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
7041 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
7042 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
7045 safestrncpy(mode_line, str, sizeof(mode_line));
7046 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
7047 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE, 0))
7048 && (change->argc < 2))
7050 chanserv_conf.default_modes = *change;
7051 mod_chanmode_free(change);
7053 free_string_list(chanserv_conf.set_shows);
7054 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
7056 strlist = string_list_copy(strlist);
7059 static const char *list[] = {
7060 /* free form text */
7061 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
7062 /* options based on user level */
7063 "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveOps", "EnfOps",
7064 "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers",
7065 /* multiple choice options */
7066 "CtcpReaction", "Protect", "Toys", "TopicRefresh",
7067 /* binary options */
7068 "DynLimit", "NoDelete",
7072 strlist = alloc_string_list(ArrayLength(list)-1);
7073 for(ii=0; list[ii]; ii++)
7074 string_list_append(strlist, strdup(list[ii]));
7076 chanserv_conf.set_shows = strlist;
7077 /* We don't look things up now, in case the list refers to options
7078 * defined by modules initialized after this point. Just mark the
7079 * function list as invalid, so it will be initialized.
7081 set_shows_list.used = 0;
7082 free_string_list(chanserv_conf.eightball);
7083 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
7086 strlist = string_list_copy(strlist);
7090 strlist = alloc_string_list(4);
7091 string_list_append(strlist, strdup("Yes."));
7092 string_list_append(strlist, strdup("No."));
7093 string_list_append(strlist, strdup("Maybe so."));
7095 chanserv_conf.eightball = strlist;
7096 free_string_list(chanserv_conf.old_ban_names);
7097 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
7099 strlist = string_list_copy(strlist);
7101 strlist = alloc_string_list(2);
7102 chanserv_conf.old_ban_names = strlist;
7103 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
7104 off_channel = str ? atoi(str) : 0;
7108 chanserv_note_type_read(const char *key, struct record_data *rd)
7111 struct note_type *ntype;
7114 if(!(obj = GET_RECORD_OBJECT(rd)))
7116 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
7119 if(!(ntype = chanserv_create_note_type(key)))
7121 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
7125 /* Figure out set access */
7126 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
7128 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7129 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
7131 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
7133 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
7134 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
7136 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
7138 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
7142 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
7143 ntype->set_access_type = NOTE_SET_PRIVILEGED;
7144 ntype->set_access.min_opserv = 0;
7147 /* Figure out visibility */
7148 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
7149 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7150 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
7151 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7152 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
7153 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
7154 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
7155 ntype->visible_type = NOTE_VIS_ALL;
7157 ntype->visible_type = NOTE_VIS_PRIVILEGED;
7159 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
7160 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
7164 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7166 struct handle_info *handle;
7167 struct userData *uData;
7168 char *seen, *inf, *flags;
7169 unsigned long last_seen;
7170 unsigned short access_level;
7172 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7174 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
7178 access_level = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
7179 if(access_level > UL_OWNER)
7181 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
7185 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
7186 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
7187 last_seen = seen ? strtoul(seen, NULL, 0) : now;
7188 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
7189 handle = get_handle_info(key);
7192 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
7196 uData = add_channel_user(chan, handle, access_level, last_seen, inf);
7197 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
7201 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
7203 struct banData *bData;
7204 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
7205 unsigned long set_time, triggered_time, expires_time;
7207 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
7209 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
7213 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
7214 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
7215 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
7216 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
7217 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
7218 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
7219 if (!reason || !owner)
7222 set_time = set ? strtoul(set, NULL, 0) : now;
7223 triggered_time = triggered ? strtoul(triggered, NULL, 0) : 0;
7225 expires_time = strtoul(s_expires, NULL, 0);
7227 expires_time = set_time + atoi(s_duration);
7231 if(!reason || (expires_time && (expires_time < now)))
7234 bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
7237 static struct suspended *
7238 chanserv_read_suspended(dict_t obj)
7240 struct suspended *suspended = calloc(1, sizeof(*suspended));
7244 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
7245 suspended->expires = str ? strtoul(str, NULL, 0) : 0;
7246 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
7247 suspended->revoked = str ? strtoul(str, NULL, 0) : 0;
7248 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
7249 suspended->issued = str ? strtoul(str, NULL, 0) : 0;
7250 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
7251 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
7252 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
7253 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
7258 chanserv_channel_read(const char *key, struct record_data *hir)
7260 struct suspended *suspended;
7261 struct mod_chanmode *modes;
7262 struct chanNode *cNode;
7263 struct chanData *cData;
7264 struct dict *channel, *obj;
7265 char *str, *argv[10];
7269 channel = hir->d.object;
7271 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
7274 cNode = AddChannel(key, now, NULL, NULL);
7277 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
7280 cData = register_channel(cNode, str);
7283 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
7287 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
7289 enum levelOption lvlOpt;
7290 enum charOption chOpt;
7292 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
7293 cData->flags = atoi(str);
7295 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7297 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
7299 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
7300 else if(levelOptions[lvlOpt].old_flag)
7302 if(cData->flags & levelOptions[lvlOpt].old_flag)
7303 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
7305 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
7309 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7311 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
7313 cData->chOpts[chOpt] = str[0];
7316 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
7318 enum levelOption lvlOpt;
7319 enum charOption chOpt;
7322 cData->flags = base64toint(str, 5);
7323 count = strlen(str += 5);
7324 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7327 if(levelOptions[lvlOpt].old_flag)
7329 if(cData->flags & levelOptions[lvlOpt].old_flag)
7330 lvl = levelOptions[lvlOpt].flag_value;
7332 lvl = levelOptions[lvlOpt].default_value;
7334 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
7336 case 'c': lvl = UL_COOWNER; break;
7337 case 'm': lvl = UL_MASTER; break;
7338 case 'n': lvl = UL_OWNER+1; break;
7339 case 'o': lvl = UL_OP; break;
7340 case 'p': lvl = UL_PEON; break;
7341 case 'w': lvl = UL_OWNER; break;
7342 default: lvl = 0; break;
7344 cData->lvlOpts[lvlOpt] = lvl;
7346 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7347 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
7350 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
7352 suspended = chanserv_read_suspended(obj);
7353 cData->suspended = suspended;
7354 suspended->cData = cData;
7355 /* We could use suspended->expires and suspended->revoked to
7356 * set the CHANNEL_SUSPENDED flag, but we don't. */
7358 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
7360 suspended = calloc(1, sizeof(*suspended));
7361 suspended->issued = 0;
7362 suspended->revoked = 0;
7363 suspended->suspender = strdup(str);
7364 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
7365 suspended->expires = str ? atoi(str) : 0;
7366 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
7367 suspended->reason = strdup(str ? str : "No reason");
7368 suspended->previous = NULL;
7369 cData->suspended = suspended;
7370 suspended->cData = cData;
7374 cData->flags &= ~CHANNEL_SUSPENDED;
7375 suspended = NULL; /* to squelch a warning */
7378 if(IsSuspended(cData)) {
7379 if(suspended->expires > now)
7380 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
7381 else if(suspended->expires)
7382 cData->flags &= ~CHANNEL_SUSPENDED;
7385 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
7386 struct mod_chanmode change;
7387 mod_chanmode_init(&change);
7389 change.args[0].mode = MODE_CHANOP;
7390 change.args[0].u.member = AddChannelUser(chanserv, cNode);
7391 mod_chanmode_announce(chanserv, cNode, &change);
7394 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
7395 cData->registered = str ? strtoul(str, NULL, 0) : now;
7396 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
7397 cData->visited = str ? strtoul(str, NULL, 0) : now;
7398 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
7399 cData->ownerTransfer = str ? strtoul(str, NULL, 0) : 0;
7400 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
7401 cData->max = str ? atoi(str) : 0;
7402 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
7403 cData->greeting = str ? strdup(str) : NULL;
7404 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
7405 cData->user_greeting = str ? strdup(str) : NULL;
7406 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
7407 cData->topic_mask = str ? strdup(str) : NULL;
7408 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
7409 cData->topic = str ? strdup(str) : NULL;
7411 if(!IsSuspended(cData)
7412 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
7413 && (argc = split_line(str, 0, ArrayLength(argv), argv))
7414 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE, 0))) {
7415 cData->modes = *modes;
7417 cData->modes.modes_set |= MODE_REGISTERED;
7418 if(cData->modes.argc > 1)
7419 cData->modes.argc = 1;
7420 mod_chanmode_announce(chanserv, cNode, &cData->modes);
7421 mod_chanmode_free(modes);
7424 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
7425 for(it = dict_first(obj); it; it = iter_next(it))
7426 user_read_helper(iter_key(it), iter_data(it), cData);
7428 if(!cData->users && !IsProtected(cData))
7430 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
7431 unregister_channel(cData, "has empty user list.");
7435 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
7436 for(it = dict_first(obj); it; it = iter_next(it))
7437 ban_read_helper(iter_key(it), iter_data(it), cData);
7439 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
7440 for(it = dict_first(obj); it; it = iter_next(it))
7442 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
7443 struct record_data *rd = iter_data(it);
7444 const char *note, *setter;
7446 if(rd->type != RECDB_OBJECT)
7448 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
7452 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
7454 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
7456 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
7460 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
7461 if(!setter) setter = "<unknown>";
7462 chanserv_add_channel_note(cData, ntype, setter, note);
7470 chanserv_dnr_read(const char *key, struct record_data *hir)
7472 const char *setter, *reason, *str;
7473 struct do_not_register *dnr;
7474 unsigned long expiry;
7476 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
7479 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
7482 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
7485 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
7488 str = database_get_data(hir->d.object, KEY_EXPIRES, RECDB_QSTRING);
7489 expiry = str ? strtoul(str, NULL, 0) : 0;
7490 if(expiry && expiry <= now)
7492 dnr = chanserv_add_dnr(key, setter, expiry, reason);
7495 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
7497 dnr->set = atoi(str);
7503 chanserv_saxdb_read(struct dict *database)
7505 struct dict *section;
7508 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
7509 for(it = dict_first(section); it; it = iter_next(it))
7510 chanserv_note_type_read(iter_key(it), iter_data(it));
7512 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
7513 for(it = dict_first(section); it; it = iter_next(it))
7514 chanserv_channel_read(iter_key(it), iter_data(it));
7516 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
7517 for(it = dict_first(section); it; it = iter_next(it))
7518 chanserv_dnr_read(iter_key(it), iter_data(it));
7524 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
7526 int high_present = 0;
7527 saxdb_start_record(ctx, KEY_USERS, 1);
7528 for(; uData; uData = uData->next)
7530 if((uData->access >= UL_PRESENT) && uData->present)
7532 saxdb_start_record(ctx, uData->handle->handle, 0);
7533 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
7534 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
7536 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
7538 saxdb_write_string(ctx, KEY_INFO, uData->info);
7539 saxdb_end_record(ctx);
7541 saxdb_end_record(ctx);
7542 return high_present;
7546 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
7550 saxdb_start_record(ctx, KEY_BANS, 1);
7551 for(; bData; bData = bData->next)
7553 saxdb_start_record(ctx, bData->mask, 0);
7554 saxdb_write_int(ctx, KEY_SET, bData->set);
7555 if(bData->triggered)
7556 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
7558 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
7560 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
7562 saxdb_write_string(ctx, KEY_REASON, bData->reason);
7563 saxdb_end_record(ctx);
7565 saxdb_end_record(ctx);
7569 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
7571 saxdb_start_record(ctx, name, 0);
7572 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
7573 saxdb_write_string(ctx, KEY_REASON, susp->reason);
7575 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
7577 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
7579 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
7581 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
7582 saxdb_end_record(ctx);
7586 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
7590 enum levelOption lvlOpt;
7591 enum charOption chOpt;
7593 saxdb_start_record(ctx, channel->channel->name, 1);
7595 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
7596 saxdb_write_int(ctx, KEY_MAX, channel->max);
7598 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
7599 if(channel->registrar)
7600 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
7601 if(channel->greeting)
7602 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
7603 if(channel->user_greeting)
7604 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
7605 if(channel->topic_mask)
7606 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
7607 if(channel->suspended)
7608 chanserv_write_suspended(ctx, "suspended", channel->suspended);
7610 saxdb_start_record(ctx, KEY_OPTIONS, 0);
7611 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
7612 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
7613 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
7614 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
7616 buf[0] = channel->chOpts[chOpt];
7618 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
7620 saxdb_end_record(ctx);
7622 if(channel->modes.modes_set || channel->modes.modes_clear)
7624 mod_chanmode_format(&channel->modes, buf);
7625 saxdb_write_string(ctx, KEY_MODES, buf);
7628 high_present = chanserv_write_users(ctx, channel->users);
7629 chanserv_write_bans(ctx, channel->bans);
7631 if(dict_size(channel->notes))
7635 saxdb_start_record(ctx, KEY_NOTES, 1);
7636 for(it = dict_first(channel->notes); it; it = iter_next(it))
7638 struct note *note = iter_data(it);
7639 saxdb_start_record(ctx, iter_key(it), 0);
7640 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
7641 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
7642 saxdb_end_record(ctx);
7644 saxdb_end_record(ctx);
7647 if(channel->ownerTransfer)
7648 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
7649 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
7650 saxdb_end_record(ctx);
7654 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
7658 saxdb_start_record(ctx, ntype->name, 0);
7659 switch(ntype->set_access_type)
7661 case NOTE_SET_CHANNEL_ACCESS:
7662 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
7664 case NOTE_SET_CHANNEL_SETTER:
7665 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
7667 case NOTE_SET_PRIVILEGED: default:
7668 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
7671 switch(ntype->visible_type)
7673 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
7674 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
7675 case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break;
7677 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
7678 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
7679 saxdb_end_record(ctx);
7683 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
7685 struct do_not_register *dnr;
7686 dict_iterator_t it, next;
7688 for(it = dict_first(dnrs); it; it = next)
7690 next = iter_next(it);
7691 dnr = iter_data(it);
7692 if(dnr->expires && dnr->expires <= now)
7694 dict_remove(dnrs, iter_key(it));
7697 saxdb_start_record(ctx, dnr->chan_name, 0);
7699 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
7701 saxdb_write_int(ctx, KEY_EXPIRES, dnr->expires);
7702 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
7703 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
7704 saxdb_end_record(ctx);
7709 chanserv_saxdb_write(struct saxdb_context *ctx)
7712 struct chanData *channel;
7715 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
7716 for(it = dict_first(note_types); it; it = iter_next(it))
7717 chanserv_write_note_type(ctx, iter_data(it));
7718 saxdb_end_record(ctx);
7721 saxdb_start_record(ctx, KEY_DNR, 1);
7722 write_dnrs_helper(ctx, handle_dnrs);
7723 write_dnrs_helper(ctx, plain_dnrs);
7724 write_dnrs_helper(ctx, mask_dnrs);
7725 saxdb_end_record(ctx);
7728 saxdb_start_record(ctx, KEY_CHANNELS, 1);
7729 for(channel = channelList; channel; channel = channel->next)
7730 chanserv_write_channel(ctx, channel);
7731 saxdb_end_record(ctx);
7737 chanserv_db_cleanup(void) {
7739 unreg_part_func(handle_part);
7741 unregister_channel(channelList, "terminating.");
7742 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
7743 UnlockChannel(chanserv_conf.support_channels.list[ii]);
7744 free(chanserv_conf.support_channels.list);
7745 dict_delete(handle_dnrs);
7746 dict_delete(plain_dnrs);
7747 dict_delete(mask_dnrs);
7748 dict_delete(note_types);
7749 free_string_list(chanserv_conf.eightball);
7750 free_string_list(chanserv_conf.old_ban_names);
7751 free_string_list(chanserv_conf.set_shows);
7752 free(set_shows_list.list);
7753 free(uset_shows_list.list);
7756 struct userData *helper = helperList;
7757 helperList = helperList->next;
7762 #if defined(GCC_VARMACROS)
7763 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ARGS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ARGS)
7764 #elif defined(C99_VARMACROS)
7765 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, __VA_ARGS__)
7767 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
7768 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
7771 init_chanserv(const char *nick)
7773 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
7774 conf_register_reload(chanserv_conf_read);
7778 reg_server_link_func(handle_server_link);
7779 reg_new_channel_func(handle_new_channel);
7780 reg_join_func(handle_join);
7781 reg_part_func(handle_part);
7782 reg_kick_func(handle_kick);
7783 reg_topic_func(handle_topic);
7784 reg_mode_change_func(handle_mode);
7785 reg_nick_change_func(handle_nick_change);
7786 reg_auth_func(handle_auth);
7789 reg_handle_rename_func(handle_rename);
7790 reg_unreg_func(handle_unreg);
7792 handle_dnrs = dict_new();
7793 dict_set_free_data(handle_dnrs, free);
7794 plain_dnrs = dict_new();
7795 dict_set_free_data(plain_dnrs, free);
7796 mask_dnrs = dict_new();
7797 dict_set_free_data(mask_dnrs, free);
7799 reg_svccmd_unbind_func(handle_svccmd_unbind);
7800 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
7801 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL);
7802 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
7803 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
7804 DEFINE_COMMAND(dnrsearch, 3, 0, "template", "noregister", NULL);
7805 modcmd_register(chanserv_module, "dnrsearch print", NULL, 0, 0, NULL);
7806 modcmd_register(chanserv_module, "dnrsearch remove", NULL, 0, 0, NULL);
7807 modcmd_register(chanserv_module, "dnrsearch count", NULL, 0, 0, NULL);
7808 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
7809 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7810 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL);
7811 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
7812 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
7814 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
7815 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
7817 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7818 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7819 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7820 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7821 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7823 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
7824 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
7825 DEFINE_COMMAND(mdelmaster, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
7826 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7827 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7829 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7830 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
7831 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7832 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
7834 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
7835 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
7836 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7837 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
7838 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
7839 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7840 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7841 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
7843 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7844 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7845 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7846 DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL);
7847 DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL);
7848 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7849 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
7850 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL);
7851 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
7852 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
7853 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "master", NULL);
7854 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
7855 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7856 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "master", NULL);
7858 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL);
7859 DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7860 DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7861 DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL);
7862 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
7864 DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
7865 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
7867 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
7868 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7869 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7870 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7871 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7872 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7873 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7874 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7875 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7876 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7877 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
7879 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
7880 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
7882 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
7883 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
7884 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
7885 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
7887 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
7888 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
7889 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
7890 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
7891 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
7893 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7894 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7895 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7896 DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7897 DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7898 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
7900 /* Channel options */
7901 DEFINE_CHANNEL_OPTION(defaulttopic);
7902 DEFINE_CHANNEL_OPTION(topicmask);
7903 DEFINE_CHANNEL_OPTION(greeting);
7904 DEFINE_CHANNEL_OPTION(usergreeting);
7905 DEFINE_CHANNEL_OPTION(modes);
7906 DEFINE_CHANNEL_OPTION(enfops);
7907 DEFINE_CHANNEL_OPTION(giveops);
7908 DEFINE_CHANNEL_OPTION(protect);
7909 DEFINE_CHANNEL_OPTION(enfmodes);
7910 DEFINE_CHANNEL_OPTION(enftopic);
7911 DEFINE_CHANNEL_OPTION(pubcmd);
7912 DEFINE_CHANNEL_OPTION(givevoice);
7913 DEFINE_CHANNEL_OPTION(userinfo);
7914 DEFINE_CHANNEL_OPTION(dynlimit);
7915 DEFINE_CHANNEL_OPTION(topicsnarf);
7916 DEFINE_CHANNEL_OPTION(nodelete);
7917 DEFINE_CHANNEL_OPTION(toys);
7918 DEFINE_CHANNEL_OPTION(setters);
7919 DEFINE_CHANNEL_OPTION(topicrefresh);
7920 DEFINE_CHANNEL_OPTION(ctcpusers);
7921 DEFINE_CHANNEL_OPTION(ctcpreaction);
7922 DEFINE_CHANNEL_OPTION(inviteme);
7923 DEFINE_CHANNEL_OPTION(unreviewed);
7924 modcmd_register(chanserv_module, "set unreviewed on", NULL, 0, 0, "flags", "+helping", NULL);
7925 modcmd_register(chanserv_module, "set unreviewed off", NULL, 0, 0, "flags", "+oper", NULL);
7927 DEFINE_CHANNEL_OPTION(offchannel);
7928 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
7930 /* Alias set topic to set defaulttopic for compatibility. */
7931 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
7934 DEFINE_USER_OPTION(noautoop);
7935 DEFINE_USER_OPTION(autoinvite);
7936 DEFINE_USER_OPTION(info);
7938 /* Alias uset autovoice to uset autoop. */
7939 modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL);
7941 note_types = dict_new();
7942 dict_set_free_data(note_types, chanserv_deref_note_type);
7945 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
7946 chanserv = AddLocalUser(nick, nick, NULL, "Channel Services", modes);
7947 service_register(chanserv)->trigger = '!';
7948 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check);
7950 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
7952 if(chanserv_conf.channel_expire_frequency)
7953 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
7955 if(chanserv_conf.dnr_expire_frequency)
7956 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
7958 if(chanserv_conf.refresh_period)
7960 unsigned long next_refresh;
7961 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
7962 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
7965 reg_exit_func(chanserv_db_cleanup);
7966 message_register_table(msgtab);