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Added missing SET AUTOMODE option #6 in chanserv.help
[irc/evilnet/x3.git] / src / chanserv.c
1 /* chanserv.c - Channel service bot
2 * Copyright 2000-2004 srvx Development Team
3 *
4 * This file is part of x3.
5 *
6 * x3 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 3 of the License, or
9 * (at your option) any later version.
10 *
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.
15 *
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.
19 */
20
21 #include "chanserv.h"
22 #include "conf.h"
23 #include "global.h"
24 #include "gline.h"
25 #include "ioset.h"
26 #include "modcmd.h"
27 #include "opserv.h" /* for opserv_bad_channel() */
28 #include "nickserv.h" /* for oper_outranks() */
29 #include "saxdb.h"
30 #include "shun.h"
31 #include "spamserv.h"
32 #include "timeq.h"
33
34 #define CHANSERV_CONF_NAME "services/chanserv"
35
36 /* ChanServ options */
37 #define KEY_SUPPORT_CHANNEL "support_channel"
38 #define KEY_SUPPORT_CHANNEL_MODES "support_channel_modes"
39 #define KEY_DB_BACKUP_FREQ "db_backup_freq"
40 #define KEY_INFO_DELAY "info_delay"
41 #define KEY_MAX_GREETLEN "max_greetlen"
42 #define KEY_ADJUST_THRESHOLD "adjust_threshold"
43 #define KEY_ADJUST_DELAY "adjust_delay"
44 #define KEY_CHAN_EXPIRE_FREQ "chan_expire_freq"
45 #define KEY_CHAN_EXPIRE_DELAY "chan_expire_delay"
46 #define KEY_DNR_EXPIRE_FREQ "dnr_expire_freq"
47 #define KEY_BAN_TIMEOUT_FREQ "ban_timeout_freq"
48 #define KEY_MAX_CHAN_USERS "max_chan_users"
49 #define KEY_MAX_CHAN_BANS "max_chan_bans"
50 #define KEY_NICK "nick"
51 #define KEY_OLD_CHANSERV_NAME "old_chanserv_name"
52 #define KEY_8BALL_RESPONSES "8ball"
53 #define KEY_OLD_BAN_NAMES "old_ban_names"
54 #define KEY_REFRESH_PERIOD "refresh_period"
55 #define KEY_CTCP_SHORT_BAN_DURATION "ctcp_short_ban_duration"
56 #define KEY_CTCP_LONG_BAN_DURATION "ctcp_long_ban_duration"
57 #define KEY_MAX_OWNED "max_owned"
58 #define KEY_IRC_OPERATOR_EPITHET "irc_operator_epithet"
59 #define KEY_NETWORK_HELPER_EPITHET "network_helper_epithet"
60 #define KEY_SUPPORT_HELPER_EPITHET "support_helper_epithet"
61 #define KEY_NODELETE_LEVEL "nodelete_level"
62 #define KEY_MAX_USERINFO_LENGTH "max_userinfo_length"
63 #define KEY_GIVEOWNERSHIP_PERIOD "giveownership_timeout"
64 #define KEY_VALID_CHANNEL_REGEX "valid_channel_regex"
65
66 /* ChanServ database */
67 #define KEY_VERSION_CONTROL "version_control"
68 #define KEY_CHANNELS "channels"
69 #define KEY_NOTE_TYPES "note_types"
70
71 /* version control paramiter */
72 #define KEY_VERSION_NUMBER "version_number"
73
74 /* Note type parameters */
75 #define KEY_NOTE_OPSERV_ACCESS "opserv_access"
76 #define KEY_NOTE_CHANNEL_ACCESS "channel_access"
77 #define KEY_NOTE_SETTER_ACCESS "setter_access"
78 #define KEY_NOTE_VISIBILITY "visibility"
79 #define KEY_NOTE_VIS_PRIVILEGED "privileged"
80 #define KEY_NOTE_VIS_CHANNEL_USERS "channel_users"
81 #define KEY_NOTE_VIS_ALL "all"
82 #define KEY_NOTE_MAX_LENGTH "max_length"
83 #define KEY_NOTE_SETTER "setter"
84 #define KEY_NOTE_NOTE "note"
85
86 /* Do-not-register channels */
87 #define KEY_DNR "dnr"
88 #define KEY_DNR_SET "set"
89 #define KEY_DNR_SETTER "setter"
90 #define KEY_DNR_REASON "reason"
91
92 /* Channel data */
93 #define KEY_REGISTERED "registered"
94 #define KEY_REGISTRAR "registrar"
95 #define KEY_SUSPENDED "suspended"
96 #define KEY_PREVIOUS "previous"
97 #define KEY_SUSPENDER "suspender"
98 #define KEY_ISSUED "issued"
99 #define KEY_REVOKED "revoked"
100 #define KEY_SUSPEND_EXPIRES "suspend_expires"
101 #define KEY_SUSPEND_REASON "suspend_reason"
102 #define KEY_GIVEOWNERSHIP "giveownership"
103 #define KEY_STAFF_ISSUER "staff_issuer"
104 #define KEY_OLD_OWNER "old_owner"
105 #define KEY_TARGET "target"
106 #define KEY_TARGET_ACCESS "target_access"
107 #define KEY_VISITED "visited"
108 #define KEY_TOPIC "topic"
109 #define KEY_GREETING "greeting"
110 #define KEY_USER_GREETING "user_greeting"
111 #define KEY_MODES "modes"
112 #define KEY_FLAGS "flags"
113 #define KEY_OPTIONS "options"
114 #define KEY_USERS "users"
115 #define KEY_BANS "bans" /* for lamers */
116 #define KEY_MAX "max"
117 #define KEY_NOTES "notes"
118 #define KEY_TOPIC_MASK "topic_mask"
119 #define KEY_OWNER_TRANSFER "owner_transfer"
120 #define KEY_MAXSETINFO "maxsetinfo"
121
122 /* User data */
123 #define KEY_LEVEL "level"
124 #define KEY_INFO "info"
125 #define KEY_SEEN "seen"
126 #define KEY_ACCESSEXPIRY "accessexpiry"
127 #define KEY_CLVLEXPIRY "clvlexpiry"
128 #define KEY_LASTLEVEL "lastlevel"
129
130 /* Ban data */
131 #define KEY_OWNER "owner"
132 #define KEY_REASON "reason"
133 #define KEY_SET "set"
134 #define KEY_DURATION "duration"
135 #define KEY_EXPIRES "expires"
136 #define KEY_TRIGGERED "triggered"
137
138 #define KEY_GOD_TIMEOUT "god_timeout"
139
140 #define CHANNEL_DEFAULT_FLAGS (CHANNEL_OFFCHANNEL | CHANNEL_UNREVIEWED)
141 #define CHANNEL_PRESERVED_FLAGS (CHANNEL_UNREVIEWED)
142 #define CHANNEL_DEFAULT_OPTIONS "lmoooanpcnat"
143
144 /* Administrative messages */
145 static const struct message_entry msgtab[] = {
146 { "CSMSG_CHANNELS_EXPIRED", "%i channels expired." },
147
148 /* Channel registration */
149 { "CSMSG_REG_SUCCESS", "You now have ownership of $b%s$b." },
150 { "CSMSG_PROXY_SUCCESS", "%s now has ownership of $b%s$b." },
151 { "CSMSG_ALREADY_REGGED", "$b%s$b is registered to someone else." },
152 { "CSMSG_MUST_BE_OPPED", "You must be a channel operator (+o) in $b%s$b to register it." },
153 { "CSMSG_PROXY_FORBIDDEN", "You may not register a channel for someone else." },
154 { "CSMSG_OWN_TOO_MANY", "%s already owns more than the limit of %d channels. Use FORCE to override." },
155 { "CSMSG_YOU_OWN_TOO_MANY", "You already own more than the limit of %d channels. Ask a staff member for help." },
156 { "CSMSG_ANOTHER_SERVICE", "Another service bot is in that channel already. Ask a staff member for help." },
157
158 /* Do-not-register channels */
159 { "CSMSG_NOT_DNR", "$b%s$b is not a valid channel name or *account." },
160 { "CSMSG_DNR_SEARCH_RESULTS", "$bDo-Not-Register Channels$b" },
161 { "CSMSG_DNR_INFO", "$b%s$b is do-not-register (by $b%s$b): %s" },
162 { "CSMSG_DNR_INFO_SET", "$b%s$b is do-not-register (set %s by $b%s$b): %s" },
163 { "CSMSG_DNR_INFO_SET_EXPIRES", "$b%s$b is do-not-register (set %s by $b%s$b; expires %s): %s" },
164 { "CSMSG_MORE_DNRS", "%d more do-not-register entries skipped." },
165 { "CSMSG_DNR_CHANNEL", "Only network staff may register $b%s$b." },
166 { "CSMSG_DNR_CHANNEL_MOVE", "Only network staff may move $b%s$b." },
167 { "CSMSG_DNR_ACCOUNT", "Only network staff may register channels to $b%s$b." },
168 { "CSMSG_NOREGISTER_CHANNEL", "$b%s$b has been added to the do-not-register list." },
169 { "CSMSG_NO_SUCH_DNR", "$b%s$b is not in the do-not-register list." },
170 { "CSMSG_DNR_REMOVED", "$b%s$b has been removed from the do-not-register list." },
171 { "CSMSG_DNR_BAD_ACTION", "$b%s$b is not a recognized do-not-register action." },
172 { "CSMSG_DNR_SEARCH_RESULTS", "The following do-not-registers were found:" },
173
174 /* Channel unregistration */
175 { "CSMSG_UNREG_SUCCESS", "$b%s$b has been unregistered." },
176 { "CSMSG_UNREG_NODELETE", "$b%s$b is protected from unregistration." },
177 { "CSMSG_CHAN_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended (%s)." },
178 { "CSMSG_CONFIRM_UNREG", "To confirm this unregistration, you must use 'unregister %s %s'." },
179
180 /* Channel moving */
181 { "CSMSG_MOVE_SUCCESS", "Channel registration has been moved to $b%s$b." },
182 { "CSMSG_MOVE_NODELETE", "$b%s$b is protected from unregistration, and cannot be moved." },
183
184 /* Channel merging */
185 { "CSMSG_MERGE_SUCCESS", "Channel successfully merged into $b%s$b." },
186 { "CSMSG_MERGE_SELF", "Merging cannot be performed if the source and target channels are the same." },
187 { "CSMSG_MERGE_NODELETE", "You may not merge a channel that is marked NoDelete." },
188 { "CSMSG_MERGE_SUSPENDED", "Merging cannot be performed if the source or target channel is suspended." },
189 { "CSMSG_MERGE_NOT_OWNER", "You must be the owner of the target channel (or a helper) to merge into the channel." },
190
191 /* Handle unregistration */
192 { "CSMSG_HANDLE_UNREGISTERED", "As a result of your account unregistration, you have been deleted from all of your channels' userlists." },
193
194 /* Error messages */
195 { "CSMSG_NOT_USER", "You lack access to $b%s$b." },
196 { "CSMSG_NO_CHAN_USER", "%s lacks access to $b%s$b." },
197 { "CSMSG_NO_ACCESS", "You lack sufficient access to use this command." },
198 { "CSMSG_NOT_REGISTERED", "$b%s$b has not been registered with $b$C$b." },
199 { "CSMSG_MAXIMUM_LAMERS", "This channel has reached the lamer count limit of $b%d$b." },
200 { "CSMSG_MAXIMUM_USERS", "This channel has reached the user count limit of $b%d$b." },
201 { "CSMSG_ILLEGAL_CHANNEL", "$b%s$b is an illegal channel, and cannot be registered." },
202 { "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." },
203 { "CSMSG_ALREADY_OPPED", "You are already opped in $b%s$b." },
204 { "CSMSG_ALREADY_HALFOPPED", "You are already halfopped in $b%s$b." },
205 { "CSMSG_ALREADY_VOICED", "You are already voiced in $b%s$b." },
206 { "CSMSG_ALREADY_DOWN", "You are not opped, halfopped, or voiced in $b%s$b." },
207 { "CSMSG_ALREADY_OPCHANNED", "There has been no net.join since the last opchan in $b%s$b." },
208 { "CSMSG_OUT_OF_CHANNEL", "For some reason I don't seem to be in $b%s$b." },
209 { "CSMSG_OPCHAN_DONE", "I have (re-)opped myself in $b%s$b." },
210 { "CSMSG_NOT_IN_CHANNEL", "I am not in %s." },
211
212 /* Removing yourself from a channel. */
213 { "CSMSG_NO_OWNER_DELETEME", "You cannot delete your owner access in $b%s$b." },
214 { "CSMSG_CONFIRM_DELETEME", "To really remove yourself, you must use 'deleteme %s'." },
215 { "CSMSG_DELETED_YOU", "Your $b%d$b access has been deleted from $b%s$b." },
216
217 /* User management */
218 { "CSMSG_AUTO_DELETED", "Your %s access has expired in %s." },
219 { "CSMSG_CLVL_EXPIRED", "Your CLVL access has expired in %s." },
220 { "CSMSG_ADDED_USER", "Added %s to the %s user list with access %s (%d)." },
221 { "CSMSG_DELETED_USER", "Deleted %s (with access %d) from the %s user list." },
222 { "CSMSG_BAD_RANGE", "Invalid access range; minimum (%d) must be greater than maximum (%d)." },
223 { "CSMSG_DELETED_USERS", "Deleted accounts matching $b%s$b with access from $b%d$b to $b%d$b from the %s user list." },
224 { "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." },
225 { "CSMSG_INCORRECT_ACCESS", "%s has access $b%s$b, not %s." },
226 { "CSMSG_USER_EXISTS", "%s is already on the $b%s$b user list (with %s access)." },
227 { "CSMSG_ADDUSER_PENDING", "I have sent him/her a message letting them know, and if they auth or register soon, I will finish adding them automatically." },
228 { "CSMSG_ADDUSER_PENDING_ALREADY", "He or she is already pending addition to %s once he/she auths with $b$N$b." },
229 { "CSMSG_ADDUSER_PENDING_HEADER", "Users to add to channels pending logins:" }, /* Remove after testing? */
230 { "CSMSG_ADDUSER_PENDING_LIST", "Channel %s user %s" }, /* Remove after testing? */
231 { "CSMSG_ADDUSER_PENDING_FOOTER", "--------- End of pending list ----------" }, /* Remove after testing? */
232 /*{ "CSMSG_ADDUSER_PENDING_NOTINCHAN", "That user is not in %s, and is not auth'd." }, */
233 { "CSMSG_ADDUSER_PENDING_TARGET", "Channel Services bot here: %s would like to add you to my userlist in channel %s, but you are not authenticated to $b$N$b. Please authenticate now and you will be added. If you do not have an account, type /msg $N help register" },
234 { "CSMSG_CANNOT_TRIM", "You must include a minimum inactivity duration of at least 60 seconds to trim." },
235
236 { "CSMSG_NO_SELF_CLVL", "You cannot change your own access." },
237 { "CSMSG_NO_BUMP_ACCESS", "You cannot give users access greater than or equal to your own." },
238 { "CSMSG_NO_BUMP_EXPIRY", "You cannot give users timed $bCLVL$b's when they already have timed access." },
239 { "CSMSG_MULTIPLE_OWNERS", "There is more than one owner in %s; please use $bCLVL$b, $bDELOWNER$b and/or $bADDOWNER$b instead." },
240 { "CSMSG_NO_OWNER", "There is no owner for %s; please use $bCLVL$b and/or $bADDOWNER$b instead." },
241 { "CSMSG_TRANSFER_WAIT", "You must wait %s before you can give ownership of $b%s$b to someone else." },
242 { "CSMSG_NO_TRANSFER_SELF", "You cannot give ownership to your own account." },
243 { "CSMSG_CONFIRM_GIVEOWNERSHIP", "To really give ownership to $b%1$s$b, you must use 'giveownership *%1$s %2$s'." },
244 { "CSMSG_OWNERSHIP_GIVEN", "Ownership of $b%s$b has been transferred to account $b%s$b." },
245
246 /* Ban management */
247 { "CSMSG_LAMER_ADDED", "Added $b%s$b to %s LAMERs." },
248 { "CSMSG_TIMED_LAMER_ADDED", "LAMERed $b%s$b on %s for %s." },
249 { "CSMSG_KICK_BAN_DONE", "Kickbanned $b%s$b from %s." },
250 { "CSMSG_BAN_DONE", "Banned $b%s$b from %s." },
251 { "CSMSG_REASON_CHANGE", "Reason for LAMER $b%s$b changed." },
252 { "CSMSG_LAMER_EXTENDED", "Extended LAMER for $b%s$b, now expires in %s." },
253 { "CSMSG_BAN_REMOVED", "Ban(s) and LAMER(s) matching $b%s$b were removed." },
254 { "CSMSG_TRIMMED_LAMERS", "Trimmed $b%d LAMERs$b from the %s LAMER list that were inactive for at least %s." },
255 { "CSMSG_REDUNDANT_BAN", "$b%s$b is already banned in %s." },
256 { "CSMSG_REDUNDANT_LAMER", "$b%s$b is already LAMER'd in %s." },
257 { "CSMSG_DURATION_TOO_LOW", "Timed bans must last for at least 15 seconds." },
258 { "CSMSG_DURATION_TOO_HIGH", "Timed bans must last for less than 2 years." },
259 { "CSMSG_LAME_MASK", "$b%s$b is a little too general. Try making it more specific." },
260 { "CSMSG_NO_EXTBANS", "$b%s$b is an extended ban, which are not allowed." },
261 { "CSMSG_MASK_PROTECTED", "Sorry, ban for $b%s$b conflicts with a protected user's hostmask." },
262 { "CSMSG_NO_MATCHING_USERS", "No one in $b%s$b has a hostmask matching $b%s$b." },
263 { "CSMSG_BAN_NOT_FOUND", "Sorry, no ban or LAMER found: $b%s$b." },
264 { "CSMSG_BANLIST_FULL", "The $b%s$b channel ban list is $bfull$b." },
265 { "CSMSG_BAD_BAN", "The given ban $b%s$b is invalid." },
266
267 { "CSMSG_INVALID_TRIM", "$b%s$b isn't a valid trim target." },
268
269 /* Channel management */
270 { "CSMSG_CHANNEL_OPENED", "$b%s$b has been opened." },
271 { "CSMSG_WIPED_INFO_LINE", "Removed $b%s$b's infoline in $b%s$b." },
272 { "CSMSG_RESYNCED_USERS", "Synchronized users in $b%s$b with the userlist." },
273
274 { "CSMSG_TOPIC_SET", "Topic is now '%s'." },
275 { "CSMSG_NO_TOPIC", "$b%s$b does not have a default topic." },
276 { "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" },
277 { "CSMSG_TOPICMASK_CONFLICT2", "Please make sure your topic is at most %d characters and matches the topic mask pattern." },
278 { "CSMSG_TOPIC_LOCKED", "The %s topic is locked." },
279 { "CSMSG_MASK_BUT_NO_TOPIC", "Warning: $b%s$b does not have a default topic, but you just set the topic mask." },
280 { "CSMSG_TOPIC_MISMATCH", "Warning: The default topic for $b%s$b does not match the topic mask; changing it anyway." },
281
282 { "CSMSG_MODES_SET", "Channel modes are now $b%s$b." },
283 { "CSMSG_DEFAULTED_MODES", "Channel modes for $b%s$b are set to their defaults." },
284 { "CSMSG_NO_MODES", "$b%s$b does not have any default modes." },
285 { "CSMSG_MODE_LOCKED", "Modes conflicting with $b%s$b are not allowed in %s." },
286 { "CSMSG_CANNOT_SET", "That setting is above your current level, so you cannot change it." },
287 { "CSMSG_OWNER_DEFAULTS", "You must have access 500 in %s to reset it to the default options." },
288 { "CSMSG_CONFIRM_DEFAULTS", "To reset %s's settings to the defaults, you must use 'set defaults %s'." },
289 { "CSMSG_SETTINGS_DEFAULTED", "All settings for %s have been reset to default values." },
290 { "CSMSG_BAD_SETLEVEL", "You cannot change any setting to above your level." },
291 { "CSMSG_BAD_SETTERS", "You cannot change Setters to above your level." },
292 { "CSMSG_INVALID_MODE_LOCK", "$b%s$b is an invalid mode lock." },
293 { "CSMSG_INVALID_NUMERIC", "$b%d$b is not a valid choice. Choose one:" },
294 { "CSMSG_SET_DEFAULT_TOPIC", "$bDefaultTopic$b %s" },
295 { "CSMSG_SET_TOPICMASK", "$bTopicMask $b %s" },
296 { "CSMSG_SET_GREETING", "$bGreeting $b %s" },
297 { "CSMSG_SET_USERGREETING", "$bUserGreeting$b %s" },
298 { "CSMSG_SET_MODES", "$bModes $b %s" },
299 { "CSMSG_SET_NODELETE", "$bNoDelete $b %s" },
300 { "CSMSG_SET_UNREVIEWED", "$bUnreviewed $b %s" },
301 { "CSMSG_SET_DYNLIMIT", "$bDynLimit $b %s - +l joinflood protection." },
302 { "CSMSG_SET_OFFCHANNEL", "$bOffChannel $b %s" },
303 { "CSMSG_SET_USERINFO", "$bUserInfo $b %d - and above userinfos are shown." },
304 { "CSMSG_SET_TOPICSNARF", "$bTopicSnarf $b %d" },
305 { "CSMSG_SET_INVITEME", "$bInviteMe $b %d - Userlevel required to invite self." },
306 { "CSMSG_SET_ENFOPS", "$bEnfOps $b %d - level and above can op unknown users." },
307 { "CSMSG_SET_ENFHALFOPS", "$bEnfHalfOps $b %d - level and above can hop unknown users." },
308 { "CSMSG_SET_ENFMODES", "$bEnfModes $b %d - and above can change channel modes." },
309 { "CSMSG_SET_ENFTOPIC", "$bEnfTopic $b %d - and above can set the topic." },
310 { "CSMSG_SET_PUBCMD", "$bPubCmd $b %d - and above can use public commands." },
311 { "CSMSG_SET_SETTERS", "$bSetters $b %d - and above can change these settings." },
312 { "CSMSG_SET_AUTOMODE", "$bAutoMode $b %d - %s" },
313 { "CSMSG_SET_PROTECT", "$bProtect $b %d - %s" },
314 { "CSMSG_SET_TOYS", "$bToys $b %d - %s" },
315 { "CSMSG_SET_CTCPREACTION", "$bCTCPReaction$b %d - %s" },
316 { "CSMSG_SET_TOPICREFRESH", "$bTopicRefresh$b %d - %s" },
317 { "CSMSG_SET_RESYNC", "$bResync $b %d - %s" },
318 { "CSMSG_SET_BANTIMEOUT", "$bBanTimeout $b %d - %s" },
319 { "CSMSG_SET_MAXSETINFO", "$bMaxSetInfo $b %d - maximum characters in a setinfo line." },
320
321 { "CSMSG_USET_AUTOOP", "$bAutoOp $b %s" },
322 { "CSMSG_USET_AUTOVOICE", "$bAutoVoice $b %s" },
323 { "CSMSG_USET_AUTOINVITE", "$bAutoInvite $b %s" },
324 { "CSMSG_USET_AUTOJOIN", "$bAutoJoin $b %s" },
325 { "CSMSG_USET_INFO", "$bInfo $b %s" },
326
327 { "CSMSG_USER_PROTECTED", "Sorry, $b%s$b is protected." },
328 { "CSMSG_USER_PROTECTED_KICK", "That user is protected." }, /* No $ or %s replacements! */
329 { "CSMSG_OPBY_LOCKED", "You may not op users who lack op or greater access." },
330 { "CSMSG_HOPBY_LOCKED", "You may not halfop users who lack halfop or greater access." },
331 { "CSMSG_PROCESS_FAILED", "$b$C$b could not process some of the nicks you provided." },
332 { "CSMSG_OPPED_USERS", "Opped users in $b%s$b." },
333 { "CSMSG_HALFOPPED_USERS", "Halfopped users in $b%s$b." },
334 { "CSMSG_DEOPPED_USERS", "Deopped users in $b%s$b." },
335 { "CSMSG_DEHALFOPPED_USERS", "DeHalfopped users in $b%s$b." },
336 { "CSMSG_VOICED_USERS", "Voiced users in $b%s$b." },
337 { "CSMSG_DEVOICED_USERS", "Devoiced users in $b%s$b." },
338
339 { "CSMSG_AUTOMODE_NONE", "Noone will be automatically oped, half-oped, or voiced." },
340 { "CSMSG_AUTOMODE_NORMAL", "Give voice to pals, half-op to halfops, and op to ops." },
341 { "CSMSG_AUTOMODE_VOICE", "#1 plus give voice to everyone." },
342 { "CSMSG_AUTOMODE_HOP", "#1 plus give halfops to everyone." },
343 { "CSMSG_AUTOMODE_OP", "#1 plus give ops to everyone (not advised)" },
344 { "CSMSG_AUTOMODE_MUTE", "Give half-op to halfops, and op to ops only." },
345 { "CSMSG_AUTOMODE_ONLYVOICE", "Just voice everyone with access." },
346
347 { "CSMSG_PROTECT_ALL", "Non-users and users will be protected from those of equal or lower access." },
348 { "CSMSG_PROTECT_EQUAL", "Users will be protected from those of equal or lower access." },
349 { "CSMSG_PROTECT_LOWER", "Users will be protected from those of lower access." },
350 { "CSMSG_PROTECT_NONE", "No users will be protected." },
351 { "CSMSG_TOYS_DISABLED", "Toys are completely disabled." },
352 { "CSMSG_TOYS_PRIVATE", "Toys will only reply privately." },
353 { "CSMSG_TOYS_PUBLIC", "Toys will reply publicly." },
354
355 { "CSMSG_TOPICREFRESH_NEVER", "Never refresh topic." },
356 { "CSMSG_TOPICREFRESH_3_HOURS", "Refresh every 3 hours." },
357 { "CSMSG_TOPICREFRESH_6_HOURS", "Refresh every 6 hours." },
358 { "CSMSG_TOPICREFRESH_12_HOURS", "Refresh every 12 hours." },
359 { "CSMSG_TOPICREFRESH_24_HOURS", "Refresh every 24 hours." },
360
361 { "CSMSG_RESYNC_NEVER", "Never automaticly resync userlist." },
362 { "CSMSG_RESYNC_3_HOURS", "Resync userlist every 3 hours." },
363 { "CSMSG_RESYNC_6_HOURS", "Resync userlist every 6 hours." },
364 { "CSMSG_RESYNC_12_HOURS", "Resync userlist every 12 hours." },
365 { "CSMSG_RESYNC_24_HOURS", "Resync userlist every 24 hours." },
366
367 { "CSMSG_CTCPREACTION_NONE", "CTCPs are allowed" },
368 { "CSMSG_CTCPREACTION_KICK", "Kick on disallowed CTCPs" },
369 { "CSMSG_CTCPREACTION_KICKBAN", "Kickban on disallowed CTCPs" },
370 { "CSMSG_CTCPREACTION_SHORTBAN", "Short timed ban on disallowed CTCPs" },
371 { "CSMSG_CTCPREACTION_LONGBAN", "Long timed ban on disallowed CTCPs" },
372
373 { "CSMSG_BANTIMEOUT_NONE", "Bans will not be removed automatically."},
374 { "CSMSG_BANTIMEOUT_10M", "Bans will be removed after 10 minutes."},
375 { "CSMSG_BANTIMEOUT_2H", "Bans will be removed after 2 hours."},
376 { "CSMSG_BANTIMEOUT_4H", "Bans will be removed after 4 hours."},
377 { "CSMSG_BANTIMEOUT_1D", "Bans will be removed after 24 hours."},
378 { "CSMSG_BANTIMEOUT_1W", "Bans will be removed after 1 week."},
379
380 { "CSMSG_INVITED_USER", "Invited $b%s$b to join %s." },
381 { "CSMSG_INVITING_YOU_REASON", "$b%s$b invites you to join %s: %s" },
382 { "CSMSG_INVITING_YOU", "$b%s$b invites you to join %s." },
383 { "CSMSG_CANNOT_INVITE", "You cannot invite %s to %s." },
384 { "CSMSG_ALREADY_PRESENT", "%s is already in $b%s$b." },
385 { "CSMSG_YOU_ALREADY_PRESENT", "You are already in $b%s$b." },
386 { "CSMSG_LOW_CHANNEL_ACCESS", "You lack sufficient access in %s for $S to invite you." },
387 { "CSMSG_INFOLINE_TOO_LONG", "Your infoline may not exceed %u characters." },
388 { "CSMSG_BAD_INFOLINE", "You may not use the character \\%03o in your infoline." },
389
390 { "CSMSG_KICK_DONE", "Kicked $b%s$b from %s." },
391 { "CSMSG_NO_BANS", "No bans found on $b%s$b." },
392 { "CSMSG_BANS_REMOVED", "Removed all channel bans from $b%s$b." },
393
394 /* Channel userlist */
395 { "CSMSG_ACCESS_ALL_HEADER_NORMAL", "$b%s Users From Level %s To %s$b" },
396 { "CSMSG_ACCESS_SEARCH_HEADER_NORMAL", "$b%s Users From Level %s To %s Matching %s$b" },
397 /* uncomment if needed to adujust styles (and change code below)
398 { "CSMSG_ACCESS_ALL_HEADER_CLEAN", "$b%s Users From Level %s To %s$b" },
399 { "CSMSG_ACCESS_SEARCH_HEADER_CLEAN", "$b%s Users From Level %s To %s Matching %s$b" },
400 { "CSMSG_ACCESS_ALL_HEADER_ADVANCED", "$b%s Users From Level %s To %s$b" },
401 { "CSMSG_ACCESS_SEARCH_HEADER_ADVANCED", "$b%s Users From Level %s To %s Matching %s$b" },
402 { "CSMSG_ACCESS_ALL_HEADER_CLASSIC", "$b%s Users From Level %s To %s$b" },
403 { "CSMSG_ACCESS_SEARCH_HEADER_CLASSIC", "$b%s Users From Level %s To %s Matching %s$b" },
404 */
405 { "CSMSG_INVALID_ACCESS", "$b%s$b is an invalid access level." },
406 { "CSMSG_CHANGED_ACCESS", "%s now has access $b%s$b (%u) in %s." },
407 { "CSMSG_LAMERS_HEADER", "$bLamers in %s$b" },
408
409 /* Channel note list */
410 { "CSMSG_NOTELIST_HEADER", "Notes for $b%s$b:" },
411 { "CSMSG_REPLACED_NOTE", "Replaced old $b%s$b note on %s (set by %s): %s" },
412 { "CSMSG_NOTE_FORMAT", "%s (set by %s): %s" },
413 { "CSMSG_NOTELIST_END", "End of notes for $b%s$b." },
414 { "CSMSG_NOTELIST_EMPTY", "There are no (visible) notes for $b%s$b." },
415 { "CSMSG_NO_SUCH_NOTE", "Channel $b%s$b does not have a note named $b%s$b." },
416 { "CSMSG_BAD_NOTE_TYPE", "Note type $b%s$b does not exist." },
417 { "CSMSG_NOTE_SET", "Note $b%s$b set in channel $b%s$b." },
418 { "CSMSG_NOTE_REMOVED", "Note $b%s$b removed in channel $b%s$b." },
419 { "CSMSG_BAD_NOTE_ACCESS", "$b%s$b is not a valid note access type." },
420 { "CSMSG_BAD_MAX_LENGTH", "$b%s$b is not a valid maximum length (must be between 20 and 450 inclusive)." },
421 { "CSMSG_NOTE_MODIFIED", "Note type $b%s$b modified." },
422 { "CSMSG_NOTE_CREATED", "Note type $b%s$b created." },
423 { "CSMSG_NOTE_TYPE_USED", "Note type $b%s$b is in use; give the FORCE argument to delete it." },
424 { "CSMSG_NOTE_DELETED", "Note type $b%s$b deleted." },
425
426 /* Channel [un]suspension */
427 { "CSMSG_ALREADY_SUSPENDED", "$b%s$b is already suspended." },
428 { "CSMSG_NOT_SUSPENDED", "$b%s$b is not suspended." },
429 { "CSMSG_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended." },
430 { "CSMSG_UNSUSPENDED", "$b$C$b access to $b%s$b has been restored." },
431 { "CSMSG_SUSPEND_NODELETE", "$b%s$b is protected from unregistration, and cannot be suspended." },
432 { "CSMSG_USER_SUSPENDED", "$b%s$b's access to $b%s$b has been suspended." },
433 { "CSMSG_USER_UNSUSPENDED", "$b%s$b's access to $b%s$b has been restored." },
434
435 /* Access information */
436 { "CSMSG_IS_CHANSERV", "$b$C$b is the $bchannel service bot$b." },
437 { "CSMSG_MYACCESS_SELF_ONLY", "You may only see the list of infolines for yourself (by using $b%s$b with no arguments)." },
438 { "CSMSG_SQUAT_ACCESS", "$b%s$b does not have access to any channels." },
439 { "CSMSG_INFOLINE_LIST", "Showing all channel entries for account $b%s$b:" },
440 { "CSMSG_USER_NO_ACCESS", "%s lacks access to %s." },
441 { "CSMSG_USER_HAS_ACCESS", "%s has $b%s$b access (%d) in %s." },
442 { "CSMSG_HELPER_NO_ACCESS", "%s lacks access to %s but has $bsecurity override$b enabled." },
443 { "CSMSG_HELPER_HAS_ACCESS", "%s has $b%s$b access (%d) in %s and has $bsecurity override$b enabled." },
444 { "CSMSG_LAZY_SMURF_TARGET", "%s is %s ($bIRCOp$b; not logged in)." },
445 { "CSMSG_SMURF_TARGET", "%s %s ($b%s$b)." },
446 { "CSMSG_OPERATOR_TITLE", "IRC operator" },
447 { "CSMSG_UC_H_TITLE", "network helper" },
448 { "CSMSG_LC_H_TITLE", "support helper" },
449 { "CSMSG_LAME_SMURF_TARGET", "%s is an IRC operator." },
450
451 /* Seen information */
452 { "CSMSG_NEVER_SEEN", "%s has never been seen in $b%s$b." },
453 { "CSMSG_USER_SEEN", "%s was last seen in $b%s$b %s ago." },
454 { "CSMSG_USER_VACATION", "%s is currently on vacation." },
455 { "CSMSG_USER_PRESENT", "%s is in the channel $bright now$b." },
456
457 /* Names information */
458 { "CSMSG_CHANNEL_NAMES", "Users in $b%s$b:%s" },
459 { "CSMSG_END_NAMES", "End of names in $b%s$b" },
460
461 /* Channel information */
462 { "CSMSG_CHANNEL_INFO", "$bInformation About %s$b" },
463 { "CSMSG_BAR", "----------------------------------------"},
464 { "CSMSG_CHANNEL_TOPIC", "$bDefault Topic: $b%s" },
465 { "CSMSG_CHANNEL_MODES", "$bMode Lock: $b%s" },
466 { "CSMSG_CHANNEL_NOTE", "$b%s:%*s$b%s" },
467 { "CSMSG_CHANNEL_MAX", "$bRecord Visitors: $b%i" },
468 { "CSMSG_CHANNEL_OWNER", "$bOwner: $b%s" },
469 { "CSMSG_CHANNEL_LAMERS", "$bLamer Count: $b%i" },
470 { "CSMSG_CHANNEL_USERS", "$bTotal User Count: $b%i" },
471 { "CSMSG_CHANNEL_REGISTRAR", "$bRegistrar: $b%s" },
472 { "CSMSG_CHANNEL_SUSPENDED", "$b%s$b is suspended:" },
473 { "CSMSG_CHANNEL_HISTORY", "Suspension history for $b%s$b:" },
474 { "CSMSG_CHANNEL_SUSPENDED_0", " by %s: %s" },
475 { "CSMSG_CHANNEL_SUSPENDED_1", " by %s; expires in %s: %s" },
476 { "CSMSG_CHANNEL_SUSPENDED_2", " by %s; expired %s ago: %s" },
477 { "CSMSG_CHANNEL_SUSPENDED_3", " by %s; revoked %s ago: %s" },
478 { "CSMSG_CHANNEL_SUSPENDED_4", " %s ago by %s: %s" },
479 { "CSMSG_CHANNEL_SUSPENDED_5", " %s ago by %s; expires in %s: %s" },
480 { "CSMSG_CHANNEL_SUSPENDED_6", " %s ago by %s; expired %s ago: %s" },
481 { "CSMSG_CHANNEL_SUSPENDED_7", " %s ago by %s; revoked %s ago: %s" },
482 { "CSMSG_CHANNEL_REGISTERED", "$bRegistered: $b%s ago." },
483 { "CSMSG_CHANNEL_VISITED", "$bVisited: $b%s ago." },
484 { "CSMSG_CHANNEL_OWNERSHIP_HISTORY", "Ownership transfer history for $b%s$b" },
485 { "CSMSG_CHANNEL_OWNERSHIP_NORMAL", "from %s to %s (%d access) on %s" },
486 { "CSMSG_CHANNEL_OWNERSHIP_STAFF_REASON", "from %s to %s (%d access) by %s on %s reason: %s" },
487 { "CSMSG_CHANNEL_OWNERSHIP_STAFF", "from %s to %s (%d access) by %s on %s" },
488 { "CSMSG_CHANNEL_END", "---------------End of Info--------------"},
489 { "CSMSG_CHANNEL_END_CLEAN", "End of Info"},
490
491 { "CSMSG_PEEK_INFO", "$bStatus of %s$b" },
492 { "CSMSG_PEEK_TOPIC", "$bTopic: $b%s" },
493 { "CSMSG_PEEK_MODES", "$bModes: $b%s" },
494 { "CSMSG_PEEK_USERS", "$bTotal users: $b%d" },
495 { "CSMSG_PEEK_OPS", "$bOps:$b" },
496 { "CSMSG_PEEK_NO_OPS", "$bOps: $bNone present" },
497 { "CSMSG_PEEK_END", "-------------End of Status--------------" },
498
499 /* Network information */
500 { "CSMSG_NETWORK_INFO", "Network Information:" },
501 { "CSMSG_NETWORK_SERVERS", "$bServers: $b%i" },
502 { "CSMSG_NETWORK_USERS", "$bTotal Users: $b%i" },
503 { "CSMSG_NETWORK_LAMERS", "$bTotal Lamer Count: $b%i" },
504 { "CSMSG_NETWORK_CHANUSERS", "$bTotal User Count: $b%i" },
505 { "CSMSG_NETWORK_OPERS", "$bIRC Operators: $b%i" },
506 { "CSMSG_NETWORK_CHANNELS","$bRegistered Channels: $b%i" },
507 { "CSMSG_SERVICES_UPTIME", "$bServices Uptime: $b%s" },
508 { "CSMSG_BURST_LENGTH", "$bLast Burst Length: $b%s" },
509
510 /* Staff list */
511 { "CSMSG_NETWORK_STAFF", "$bOnline Network Staff:$b" },
512 { "CSMSG_STAFF_OPERS", "$bIRC Operators:$b" },
513 { "CSMSG_STAFF_HELPERS", "$bHelpers:$b" },
514
515 /* Channel searches */
516 { "CSMSG_ACTION_INVALID", "$b%s$b is not a recognized search action." },
517 { "CSMSG_UNVISITED_HEADER", "Showing a maximum of %d channels unvisited for $b%s$b:" },
518 { "CSMSG_UNVISITED_DATA", "%s: $b%s$b" },
519 { "CSMSG_CHANNEL_SEARCH_RESULTS", "$bChannels Found Matching Search$b" },
520
521 /* Channel configuration */
522 { "CSMSG_INVALID_OPTION", "$b%s$b is not a valid %s option." },
523 { "CSMSG_INVALID_CFLAG", "$b%s$b is not a recognized channel flag." },
524 { "CSMSG_CHANNEL_OPTIONS", "$bChannel Options for %s$b" },
525 { "CSMSG_CHANNEL_OPTIONS_END", "-------------End of Options-------------" },
526 { "CSMSG_GREETING_TOO_LONG", "Your greeting ($b%d$b characters) must be shorter than $b%d$b characters." },
527
528 /* User settings */
529 { "CSMSG_USER_OPTIONS", "User Options:" },
530 // { "CSMSG_USER_PROTECTED", "That user is protected." },
531
532 /* Toys */
533 { "CSMSG_UNF_RESPONSE", "I don't want to be part of your sick fantasies!" },
534 { "CSMSG_PING_RESPONSE", "Pong!" },
535 { "CSMSG_WUT_RESPONSE", "wut" },
536 { "CSMSG_BAD_NUMBER", "$b%s$b is an invalid number. Please use a number greater than 1 with this command." },
537 { "CSMSG_BAD_DIE_FORMAT", "I do not understand $b%s$b. Please use either a single number or standard 4d6+3 format." },
538 { "CSMSG_BAD_DICE_COUNT", "%lu is too many dice. Please use at most %lu." },
539 { "CSMSG_DICE_ROLL", "The total is $b%lu$b from rolling %lud%lu+%lu." },
540 { "CSMSG_DIE_ROLL", "A $b%lu$b shows on the %lu-sided die." },
541 { "CSMSG_HUGGLES_HIM", "\001ACTION huggles %s\001" },
542 { "CSMSG_HUGGLES_YOU", "\001ACTION huggles you\001" },
543 { "CSMSG_ROULETTE_LOADS", "\001ACTION loads the gun and sets it on the table\001" },
544 { "CSMSG_ROULETTE_NEW", "Please type %croulette to start a new round" } ,
545 { "CSMSG_ROULETTE_BETTER_LUCK", "Better luck next time, %s" },
546 { "CSMSG_ROULETTE_BANG", "Bang!!!" } ,
547 { "CSMSG_ROULETTE_CLICK", "Click" } ,
548
549 { "CSMSG_SPIN_WHEEL1", "\001ACTION spins the wheel of misfortune for: %s\001" } ,
550 { "CSMSG_SPIN_WHEEL2", "Round and round she goes, where she stops, nobody knows...!" } ,
551 { "CSMSG_SPIN_WHEEL3", "The wheel of misfortune has stopped on..." } ,
552
553 { "CSMSG_SPIN_PEER", "Peer: Peer's gonna eat you!!!!" } ,
554 { "CSMSG_SPIN_PARTALL", "Part all: Part all channels" } ,
555 { "CSMSG_SPIN_Gline", "Gline: /gline for random amount of time" } ,
556 { "CSMSG_SPIN_SHUN", "Shun: /shun for random amount of time" } ,
557 { "CSMSG_SPIN_NOTHING", "Nothing: Absolutely nothing" } ,
558 { "CSMSG_SPIN_RANDJOIN", "Random join: Join a bunch of random channels, then /part all of 'em several times" } ,
559 { "CSMSG_SPIN_ABUSEWHOIS", "Abuse whois: Abuse line added to /whois info" } ,
560 { "CSMSG_SPIN_KICKALL", "Kick all: /kick from each channel you're in" } ,
561 { "CSMSG_SPIN_NICKCHANGE", "Nick change: Random Nick Change" } ,
562 { "CSMSG_SPIN_KILL", "Kill: /kill" } ,
563 { "CSMSG_SPIN_SVSIGNORE", "Ignore: Services ignore for random amount of time" } ,
564 { "CSMSG_SPIN_SVSIGNORE_OPER", "Ignore: I'm trying REALLY hard to ignore you, but your IRCOp smell is overwhelming!" } ,
565 { "CSMSG_SPIN_KICKBANALL", "Kickban all: /kick and ban from each channel your're in" } ,
566 { "CSMSG_SPIN_UNKNOWN", "Error: I don't know how to '%s' you, so you live for now..." },
567
568 /* Other things */
569 { "CSMSG_EVENT_SEARCH_RESULTS", "$bChannel Events for %s$b" },
570 { "CSMSG_LAST_INVALID", "Invalid argument. must be 1-200" },
571 { "CSMSG_DEFCON_NO_NEW_CHANNELS", "You cannot register new channels at this time, please try again soon." },
572 { "CSMSG_DEFCON_NO_MODE_CHANGE", "You cannot change the MODE at this time, please try again soon." },
573 { NULL, NULL }
574 };
575
576 /* eject_user and unban_user flags */
577 #define ACTION_KICK 0x0001
578 #define ACTION_BAN 0x0002
579 #define ACTION_ADD_LAMER 0x0004
580 #define ACTION_ADD_TIMED_LAMER 0x0008
581 #define ACTION_UNBAN 0x0010
582 #define ACTION_DEL_LAMER 0x0020
583
584 /* The 40 allows for [+-ntlksimprD] and lots of fudge factor. */
585 #define MODELEN 40 + KEYLEN
586 #define PADLEN 21
587 #define ACCESSLEN 10
588
589 #define CSFUNC_ARGS user, channel, argc, argv, cmd
590
591 #define CHANSERV_FUNC(NAME) MODCMD_FUNC(NAME)
592 #define CHANSERV_SYNTAX() svccmd_send_help_brief(user, chanserv, cmd)
593 #define REQUIRE_PARAMS(N) if(argc < (N)) { \
594 reply("MSG_MISSING_PARAMS", argv[0]); \
595 CHANSERV_SYNTAX(); \
596 return 0; }
597
598 DECLARE_LIST(dnrList, struct do_not_register *);
599 DEFINE_LIST(dnrList, struct do_not_register *)
600
601 static int eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action);
602
603 struct userNode *chanserv;
604 dict_t note_types;
605 int off_channel;
606 extern struct string_list *autojoin_channels;
607 static dict_t plain_dnrs, mask_dnrs, handle_dnrs;
608 static struct log_type *CS_LOG;
609 struct adduserPending* adduser_pendings = NULL;
610 unsigned int adduser_pendings_count = 0;
611 unsigned long god_timeout;
612
613 static struct
614 {
615 struct channelList support_channels;
616 struct mod_chanmode default_modes;
617
618 unsigned long db_backup_frequency;
619 unsigned long channel_expire_frequency;
620 unsigned long ban_timeout_frequency;
621 unsigned long dnr_expire_frequency;
622
623 long info_delay;
624 unsigned int adjust_delay;
625 long channel_expire_delay;
626 unsigned int nodelete_level;
627
628 unsigned int adjust_threshold;
629 int join_flood_threshold;
630
631 unsigned int greeting_length;
632 unsigned int refresh_period;
633 unsigned int giveownership_period;
634
635 unsigned int max_owned;
636 unsigned int max_chan_users;
637 unsigned int max_chan_bans; /* lamers */
638 unsigned int max_userinfo_length;
639 unsigned int valid_channel_regex_set : 1;
640
641 regex_t valid_channel_regex;
642
643 struct string_list *set_shows;
644 struct string_list *eightball;
645 struct string_list *old_ban_names;
646 struct string_list *wheel;
647
648 const char *ctcp_short_ban_duration;
649 const char *ctcp_long_ban_duration;
650
651 const char *irc_operator_epithet;
652 const char *network_helper_epithet;
653 const char *support_helper_epithet;
654 } chanserv_conf;
655
656 struct listData
657 {
658 struct userNode *user;
659 struct userNode *bot;
660 struct chanNode *channel;
661 const char *search;
662 unsigned short lowest;
663 unsigned short highest;
664 struct userData **users;
665 struct helpfile_table table;
666 };
667
668 enum note_access_type
669 {
670 NOTE_SET_CHANNEL_ACCESS,
671 NOTE_SET_CHANNEL_SETTER,
672 NOTE_SET_PRIVILEGED
673 };
674
675 enum note_visible_type
676 {
677 NOTE_VIS_ALL,
678 NOTE_VIS_CHANNEL_USERS,
679 NOTE_VIS_PRIVILEGED
680 };
681
682 struct io_fd *socket_io_fd;
683 extern struct cManagerNode cManager;
684
685 struct note_type
686 {
687 enum note_access_type set_access_type;
688 union {
689 unsigned int min_opserv;
690 unsigned short min_ulevel;
691 } set_access;
692 enum note_visible_type visible_type;
693 unsigned int max_length;
694 unsigned int refs;
695 char name[1];
696 };
697
698 struct note
699 {
700 struct note_type *type;
701 char setter[NICKSERV_HANDLE_LEN+1];
702 char note[1];
703 };
704
705 static unsigned int registered_channels;
706 static unsigned int banCount;
707
708 static const struct {
709 char *name;
710 char *title;
711 unsigned short level;
712 char ch;
713 } accessLevels[] = { /* MUST be orderd less to most! */
714 { "pal", "Pal", UL_PEON, '+' },
715 { "peon", "Peon", UL_PEON, '+' },
716 { "halfop", "HalfOp", UL_HALFOP, '%' },
717 { "op", "Op", UL_OP, '@' },
718 { "manager", "Manager", UL_MANAGER, '%' },
719 { "coowner", "Coowner", UL_COOWNER, '*' },
720 { "owner", "Owner", UL_OWNER, '!' },
721 { "helper", "BUG:", UL_HELPER, 'X' }
722 };
723
724 /* If you change this, change the enum in chanserv.h also, or stack smashing will commence. */
725 static const struct {
726 char *format_name;
727 char *db_name;
728 unsigned short default_value;
729 unsigned int old_idx;
730 unsigned int old_flag;
731 unsigned short flag_value;
732 } levelOptions[] = {
733 { "CSMSG_SET_ENFOPS", "enfops", 300, 1, 0, 0 },
734 { "CSMSG_SET_ENFHALFOPS", "enfhalfops", 300, 1, 0, 0 },
735 { "CSMSG_SET_ENFMODES", "enfmodes", 200, 3, 0, 0 },
736 { "CSMSG_SET_ENFTOPIC", "enftopic", 200, 4, 0, 0 },
737 { "CSMSG_SET_PUBCMD", "pubcmd", 0, 5, 0, 0 },
738 { "CSMSG_SET_SETTERS", "setters", 400, 7, 0, 0 },
739 { "CSMSG_SET_USERINFO", "userinfo", 1, ~0, CHANNEL_INFO_LINES, 1 },
740 { "CSMSG_SET_INVITEME", "inviteme", 1, ~0, CHANNEL_PEON_INVITE, 200 },
741 { "CSMSG_SET_TOPICSNARF", "topicsnarf", 501, ~0, CHANNEL_TOPIC_SNARF, 1 }
742 };
743
744 struct charOptionValues {
745 char value;
746 char *format_name;
747 } automodeValues[] = {
748 { 'n', "CSMSG_AUTOMODE_NONE" },
749 { 'y', "CSMSG_AUTOMODE_NORMAL" },
750 { 'v', "CSMSG_AUTOMODE_VOICE" },
751 { 'h', "CSMSG_AUTOMODE_HOP" },
752 { 'o', "CSMSG_AUTOMODE_OP" },
753 { 'm', "CSMSG_AUTOMODE_MUTE" },
754 { 'l', "CSMSG_AUTOMODE_ONLYVOICE" }
755 }, protectValues[] = {
756 { 'a', "CSMSG_PROTECT_ALL" },
757 { 'e', "CSMSG_PROTECT_EQUAL" },
758 { 'l', "CSMSG_PROTECT_LOWER" },
759 { 'n', "CSMSG_PROTECT_NONE" }
760 }, toysValues[] = {
761 { 'd', "CSMSG_TOYS_DISABLED" },
762 { 'n', "CSMSG_TOYS_PRIVATE" },
763 { 'p', "CSMSG_TOYS_PUBLIC" }
764 }, topicRefreshValues[] = {
765 { 'n', "CSMSG_TOPICREFRESH_NEVER" },
766 { '1', "CSMSG_TOPICREFRESH_3_HOURS" },
767 { '2', "CSMSG_TOPICREFRESH_6_HOURS" },
768 { '3', "CSMSG_TOPICREFRESH_12_HOURS" },
769 { '4', "CSMSG_TOPICREFRESH_24_HOURS" }
770 }, ctcpReactionValues[] = {
771 { 'n', "CSMSG_CTCPREACTION_NONE" },
772 { 'k', "CSMSG_CTCPREACTION_KICK" },
773 { 'b', "CSMSG_CTCPREACTION_KICKBAN" },
774 { 't', "CSMSG_CTCPREACTION_SHORTBAN" },
775 { 'T', "CSMSG_CTCPREACTION_LONGBAN" }
776 }, banTimeoutValues[] = {
777 { '0', "CSMSG_BANTIMEOUT_NONE" },
778 { '1', "CSMSG_BANTIMEOUT_10M" },
779 { '2', "CSMSG_BANTIMEOUT_2H" },
780 { '3', "CSMSG_BANTIMEOUT_4H" },
781 { '4', "CSMSG_BANTIMEOUT_1D" },
782 { '5', "CSMSG_BANTIMEOUT_1W" }
783 },
784 resyncValues[] = {
785 { 'n', "CSMSG_RESYNC_NEVER" },
786 { '1', "CSMSG_RESYNC_3_HOURS" },
787 { '2', "CSMSG_RESYNC_6_HOURS" },
788 { '3', "CSMSG_RESYNC_12_HOURS" },
789 { '4', "CSMSG_RESYNC_24_HOURS" }
790 };
791
792 static const struct {
793 char *format_name;
794 char *db_name;
795 char default_value;
796 unsigned int old_idx;
797 unsigned char count;
798 struct charOptionValues *values;
799 } charOptions[] = {
800 { "CSMSG_SET_AUTOMODE", "automode", 'y', 99, ArrayLength(automodeValues), automodeValues },
801 { "CSMSG_SET_PROTECT", "protect", 'l', 0, ArrayLength(protectValues), protectValues },
802 { "CSMSG_SET_TOYS", "toys", 'p', 6, ArrayLength(toysValues), toysValues },
803 { "CSMSG_SET_TOPICREFRESH", "topicrefresh", 'n', 8, ArrayLength(topicRefreshValues), topicRefreshValues },
804 { "CSMSG_SET_CTCPREACTION", "ctcpreaction", 'n', 10, ArrayLength(ctcpReactionValues), ctcpReactionValues },
805 { "CSMSG_SET_BANTIMEOUT", "bantimeout", '0', 11, ArrayLength(banTimeoutValues), banTimeoutValues },
806 { "CSMSG_SET_RESYNC", "resync", 'n', 12, ArrayLength(resyncValues), resyncValues },
807 };
808
809 struct userData *helperList;
810 struct chanData *channelList;
811 static struct module *chanserv_module;
812 static unsigned int userCount;
813 unsigned int chanserv_read_version = 0; /* db version control */
814
815 #define CHANSERV_DB_VERSION 2
816
817 #define GetChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 0)
818 #define GetTrueChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 1)
819
820 void sputsock(const char *text, ...) PRINTF_LIKE(1, 2);
821
822 void
823 sputsock(const char *text, ...)
824 {
825 va_list arg_list;
826 char buffer[MAXLEN];
827 int pos;
828
829 if (!cManager.uplink || cManager.uplink->state == DISCONNECTED) return;
830 buffer[0] = '\0';
831 va_start(arg_list, text);
832 pos = vsnprintf(buffer, MAXLEN - 2, text, arg_list);
833 va_end(arg_list);
834 if (pos < 0 || pos > (MAXLEN - 2)) pos = MAXLEN - 2;
835 buffer[pos] = 0;
836 log_replay(MAIN_LOG, true, buffer);
837 buffer[pos++] = '\n';
838 buffer[pos] = 0;
839 ioset_write(socket_io_fd, buffer, pos);
840 }
841
842 unsigned short
843 user_level_from_name(const char *name, unsigned short clamp_level)
844 {
845 unsigned int level = 0, ii;
846 if(isdigit(name[0]))
847 level = strtoul(name, NULL, 10);
848 else for(ii = 0; (ii < ArrayLength(accessLevels)) && !level; ++ii)
849 if(!irccasecmp(name, accessLevels[ii].name))
850 level = accessLevels[ii].level;
851 if(level > clamp_level)
852 return 0;
853 return level;
854 }
855
856 char *
857 user_level_name_from_level(int level)
858 {
859 unsigned int ii;
860 char* highest;
861
862 highest = "None";
863 if(level >= 1)
864 highest = "Pal";
865 for(ii = 0; (ii < ArrayLength(accessLevels)); ii++)
866 if(level >= accessLevels[ii].level)
867 highest = accessLevels[ii].title;
868 return(highest);
869 }
870
871
872 int
873 parse_level_range(unsigned short *minl, unsigned short *maxl, const char *arg)
874 {
875 char *sep;
876 *minl = strtoul(arg, &sep, 10);
877 if(*sep == '\0')
878 {
879 *maxl = *minl;
880 return 1;
881 }
882 else if(*sep == '-')
883 {
884 *maxl = strtoul(sep+1, &sep, 10);
885 return *sep == '\0';
886 }
887 else
888 return 0;
889 }
890
891 struct userData*
892 _GetChannelUser(struct chanData *channel, struct handle_info *handle, int override, int allow_suspended)
893 {
894 struct userData *uData, **head;
895
896 if(!channel || !handle)
897 return NULL;
898
899 if(override && HANDLE_FLAGGED(handle, HELPING)
900 && ((handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel)))
901 {
902 for(uData = helperList;
903 uData && uData->handle != handle;
904 uData = uData->next);
905
906 if(!uData)
907 {
908 uData = calloc(1, sizeof(struct userData));
909 uData->handle = handle;
910
911 uData->access = UL_HELPER;
912 uData->seen = 0;
913
914 uData->info = NULL;
915
916 uData->prev = NULL;
917 uData->next = helperList;
918 if(helperList)
919 helperList->prev = uData;
920 helperList = uData;
921 }
922
923 head = &helperList;
924 }
925 else
926 {
927 for(uData = channel->users; uData; uData = uData->next)
928 if((uData->handle == handle) && (allow_suspended || !IsUserSuspended(uData)))
929 break;
930
931 head = &(channel->users);
932 }
933
934 if(uData && (uData != *head))
935 {
936 /* Shuffle the user to the head of whatever list he was in. */
937 if(uData->next)
938 uData->next->prev = uData->prev;
939 if(uData->prev)
940 uData->prev->next = uData->next;
941
942 uData->prev = NULL;
943 uData->next = *head;
944
945 if(*head)
946 (**head).prev = uData;
947 *head = uData;
948 }
949
950 return uData;
951 }
952
953 /* Returns non-zero if user has at least the minimum access.
954 * exempt_owner is set when handling !set, so the owner can set things
955 * to/from >500.
956 */
957 int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner)
958 {
959 struct userData *uData;
960 struct chanData *cData = channel->channel_info;
961 unsigned short minimum = cData->lvlOpts[opt];
962 if(!minimum)
963 return 1;
964 uData = _GetChannelUser(cData, user->handle_info, allow_override, 0);
965 if(!uData)
966 return 0;
967 if(minimum <= uData->access)
968 return 1;
969 if((minimum > UL_OWNER) && (uData->access == UL_OWNER) && exempt_owner)
970 return 1;
971 return 0;
972 }
973
974 /* Scan for other users authenticated to the same handle
975 still in the channel. If so, keep them listed as present.
976
977 user is optional, if not null, it skips checking that userNode
978 (for the handle_part function) */
979 static void
980 scan_user_presence(struct userData *uData, struct userNode *user)
981 {
982 struct modeNode *mn;
983
984 if(IsSuspended(uData->channel)
985 || IsUserSuspended(uData)
986 || !(mn = find_handle_in_channel(uData->channel->channel, uData->handle, user)))
987 {
988 uData->present = 0;
989 }
990 else
991 {
992 uData->present = 1;
993 uData->seen = now;
994 }
995 }
996
997 static void
998 chanserv_ctcp_check(struct userNode *user, struct chanNode *channel, const char *text, UNUSED_ARG(struct userNode *bot), UNUSED_ARG(unsigned int is_notice), UNUSED_ARG(void *extra))
999 {
1000 unsigned int eflags, argc;
1001 char *argv[4];
1002 static char *bad_ctcp_reason = "CTCPs to this channel are forbidden.";
1003
1004 /* Bail early if channel is inactive or doesn't restrict CTCPs, or sender is a service */
1005 if(!channel->channel_info
1006 || IsSuspended(channel->channel_info)
1007 || IsService(user)
1008 || !ircncasecmp(text, "ACTION ", 7))
1009 return;
1010 /* We dont punish people we know -Rubin
1011 * * Figure out the minimum level needed to CTCP the channel *
1012 *
1013 * if(check_user_level(channel, user, lvlCTCPUsers, 1, 0))
1014 * return;
1015 */
1016 /* If they are a user of the channel, they are exempt */
1017 if(_GetChannelUser(channel->channel_info, user->handle_info, 0, 0))
1018 return;
1019 /* We need to enforce against them; do so. */
1020 eflags = 0;
1021 argv[0] = (char*)text;
1022 argv[1] = user->nick;
1023 argc = 2;
1024 if(GetUserMode(channel, user))
1025 eflags |= ACTION_KICK;
1026 switch(channel->channel_info->chOpts[chCTCPReaction]) {
1027 default: case 'n': return;
1028 case 'k':
1029 eflags |= ACTION_KICK;
1030 break;
1031 case 'b':
1032 eflags |= ACTION_BAN;
1033 break;
1034 case 't':
1035 eflags |= ACTION_BAN | ACTION_ADD_LAMER | ACTION_ADD_TIMED_LAMER;
1036 argv[argc++] = (char*)chanserv_conf.ctcp_short_ban_duration;
1037 break;
1038 case 'T':
1039 eflags |= ACTION_BAN | ACTION_ADD_LAMER | ACTION_ADD_TIMED_LAMER;
1040 argv[argc++] = (char*)chanserv_conf.ctcp_long_ban_duration;
1041 break;
1042 }
1043 argv[argc++] = bad_ctcp_reason;
1044 eject_user(chanserv, channel, argc, argv, NULL, eflags);
1045 }
1046
1047 struct note_type *
1048 chanserv_create_note_type(const char *name)
1049 {
1050 struct note_type *ntype = calloc(1, sizeof(*ntype) + strlen(name));
1051 strcpy(ntype->name, name);
1052 ntype->refs = 1;
1053 dict_insert(note_types, ntype->name, ntype);
1054 return ntype;
1055 }
1056
1057 static void
1058 chanserv_deref_note_type(void *data)
1059 {
1060 struct note_type *ntype = data;
1061
1062 if(--ntype->refs > 0)
1063 return;
1064 free(ntype);
1065 }
1066
1067 static void
1068 chanserv_flush_note_type(struct note_type *ntype)
1069 {
1070 struct chanData *cData;
1071 for(cData = channelList; cData; cData = cData->next)
1072 dict_remove(cData->notes, ntype->name);
1073 }
1074
1075 static void
1076 chanserv_truncate_notes(struct note_type *ntype)
1077 {
1078 struct chanData *cData;
1079 struct note *note;
1080 unsigned int size = sizeof(*note) + ntype->max_length;
1081
1082 for(cData = channelList; cData; cData = cData->next) {
1083 note = dict_find(cData->notes, ntype->name, NULL);
1084 if(!note)
1085 continue;
1086 if(strlen(note->note) <= ntype->max_length)
1087 continue;
1088 dict_remove2(cData->notes, ntype->name, 1);
1089 note = realloc(note, size);
1090 note->note[ntype->max_length] = 0;
1091 dict_insert(cData->notes, ntype->name, note);
1092 }
1093 }
1094
1095 static int note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user);
1096
1097 static struct note *
1098 chanserv_add_channel_note(struct chanData *channel, struct note_type *type, const char *setter, const char *text)
1099 {
1100 struct note *note;
1101 unsigned int len = strlen(text);
1102
1103 if(len > type->max_length) len = type->max_length;
1104 note = calloc(1, sizeof(*note) + len);
1105 note->type = type;
1106 strncpy(note->setter, setter, sizeof(note->setter)-1);
1107 memcpy(note->note, text, len);
1108 note->note[len] = 0;
1109 dict_insert(channel->notes, type->name, note);
1110 type->refs++;
1111 return note;
1112 }
1113
1114 static void
1115 chanserv_free_note(void *data)
1116 {
1117 struct note *note = data;
1118
1119 chanserv_deref_note_type(note->type);
1120 assert(note->type->refs > 0); /* must use delnote to remove the type */
1121 free(note);
1122 }
1123
1124 static MODCMD_FUNC(cmd_createnote) {
1125 struct note_type *ntype;
1126 unsigned int arg = 1, existed = 0, max_length;
1127
1128 if((ntype = dict_find(note_types, argv[1], NULL)))
1129 existed = 1;
1130 else
1131 ntype = chanserv_create_note_type(argv[arg]);
1132 if(!irccasecmp(argv[++arg], "privileged"))
1133 {
1134 arg++;
1135 ntype->set_access_type = NOTE_SET_PRIVILEGED;
1136 ntype->set_access.min_opserv = strtoul(argv[arg], NULL, 0);
1137 }
1138 else if(!irccasecmp(argv[arg], "channel"))
1139 {
1140 unsigned short ulvl = user_level_from_name(argv[++arg], UL_OWNER);
1141 if(!ulvl)
1142 {
1143 reply("CSMSG_INVALID_ACCESS", argv[arg]);
1144 goto fail;
1145 }
1146 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
1147 ntype->set_access.min_ulevel = ulvl;
1148 }
1149 else if(!irccasecmp(argv[arg], "setter"))
1150 {
1151 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
1152 }
1153 else
1154 {
1155 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
1156 goto fail;
1157 }
1158
1159 if(!irccasecmp(argv[++arg], "privileged"))
1160 ntype->visible_type = NOTE_VIS_PRIVILEGED;
1161 else if(!irccasecmp(argv[arg], "channel_users"))
1162 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
1163 else if(!irccasecmp(argv[arg], "all"))
1164 ntype->visible_type = NOTE_VIS_ALL;
1165 else {
1166 reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]);
1167 goto fail;
1168 }
1169
1170 if((arg+1) >= argc) {
1171 reply("MSG_MISSING_PARAMS", argv[0]);
1172 goto fail;
1173 }
1174 max_length = strtoul(argv[++arg], NULL, 0);
1175 if(max_length < 20 || max_length > 450)
1176 {
1177 reply("CSMSG_BAD_MAX_LENGTH", argv[arg]);
1178 goto fail;
1179 }
1180 if(existed && (max_length < ntype->max_length))
1181 {
1182 ntype->max_length = max_length;
1183 chanserv_truncate_notes(ntype);
1184 }
1185 ntype->max_length = max_length;
1186
1187 if(existed)
1188 reply("CSMSG_NOTE_MODIFIED", ntype->name);
1189 else
1190 reply("CSMSG_NOTE_CREATED", ntype->name);
1191 return 1;
1192
1193 fail:
1194 if(!existed)
1195 dict_remove(note_types, ntype->name);
1196 return 0;
1197 }
1198
1199 static MODCMD_FUNC(cmd_removenote) {
1200 struct note_type *ntype;
1201 int force;
1202
1203 ntype = dict_find(note_types, argv[1], NULL);
1204 force = (argc > 2) && !irccasecmp(argv[2], "force");
1205 if(!ntype)
1206 {
1207 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
1208 return 0;
1209 }
1210 if(ntype->refs > 1)
1211 {
1212 if(!force)
1213 {
1214 reply("CSMSG_NOTE_TYPE_USED", ntype->name);
1215 return 0;
1216 }
1217 chanserv_flush_note_type(ntype);
1218 }
1219 dict_remove(note_types, argv[1]);
1220 reply("CSMSG_NOTE_DELETED", argv[1]);
1221 return 1;
1222 }
1223
1224 static int
1225 mode_lock_violated(const struct mod_chanmode *orig, const struct mod_chanmode *change)
1226 {
1227 if(!orig)
1228 return 0;
1229 if(orig->modes_set & change->modes_clear)
1230 return 1;
1231 if(orig->modes_clear & change->modes_set)
1232 return 1;
1233 if((orig->modes_set & MODE_KEY) && (change->modes_set & MODE_KEY)
1234 && strcmp(orig->new_key, change->new_key))
1235 return 1;
1236 if((orig->modes_set & MODE_LIMIT) && (change->modes_set & MODE_LIMIT)
1237 && (orig->new_limit != change->new_limit))
1238 return 1;
1239 return 0;
1240 }
1241
1242 static char max_length_text[MAXLEN+1][16];
1243
1244 static struct helpfile_expansion
1245 chanserv_expand_variable(const char *variable)
1246 {
1247 struct helpfile_expansion exp;
1248
1249 if(!irccasecmp(variable, "notes"))
1250 {
1251 dict_iterator_t it;
1252 exp.type = HF_TABLE;
1253 exp.value.table.length = 1;
1254 exp.value.table.width = 3;
1255 exp.value.table.flags = 0;
1256 exp.value.table.contents = calloc(dict_size(note_types)+1, sizeof(char**));
1257 exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*));
1258 exp.value.table.contents[0][0] = "Note Type";
1259 exp.value.table.contents[0][1] = "Visibility";
1260 exp.value.table.contents[0][2] = "Max Length";
1261 for(it=dict_first(note_types); it; it=iter_next(it))
1262 {
1263 struct note_type *ntype = iter_data(it);
1264 int row;
1265
1266 if(!note_type_visible_to_user(NULL, ntype, message_dest)) continue;
1267 row = exp.value.table.length++;
1268 exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*));
1269 exp.value.table.contents[row][0] = ntype->name;
1270 exp.value.table.contents[row][1] = (ntype->visible_type == NOTE_VIS_ALL) ? "all" :
1271 (ntype->visible_type == NOTE_VIS_CHANNEL_USERS) ? "chan users" :
1272 "unknown";
1273 if(!max_length_text[ntype->max_length][0])
1274 snprintf(max_length_text[ntype->max_length], sizeof(max_length_text[ntype->max_length]), "%u", ntype->max_length);
1275 exp.value.table.contents[row][2] = max_length_text[ntype->max_length];
1276 }
1277 return exp;
1278 }
1279
1280 exp.type = HF_STRING;
1281 exp.value.str = NULL;
1282 return exp;
1283 }
1284
1285 static struct chanData*
1286 register_channel(struct chanNode *cNode, char *registrar)
1287 {
1288 struct chanData *channel;
1289 enum levelOption lvlOpt;
1290 enum charOption chOpt;
1291
1292 channel = calloc(1, sizeof(struct chanData));
1293
1294 channel->notes = dict_new();
1295 dict_set_free_data(channel->notes, chanserv_free_note);
1296
1297 channel->registrar = strdup(registrar);
1298 channel->registered = now;
1299 channel->visited = now;
1300 channel->limitAdjusted = now;
1301 channel->ownerTransfer = now;
1302 channel->flags = CHANNEL_DEFAULT_FLAGS;
1303 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
1304 channel->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
1305 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
1306 channel->chOpts[chOpt] = charOptions[chOpt].default_value;
1307
1308 channel->prev = NULL;
1309 channel->next = channelList;
1310
1311 if(channelList)
1312 channelList->prev = channel;
1313 channelList = channel;
1314 registered_channels++;
1315
1316 channel->channel = cNode;
1317 LockChannel(cNode);
1318 cNode->channel_info = channel;
1319
1320 return channel;
1321 }
1322
1323 static struct userData*
1324 add_channel_user(struct chanData *channel, struct handle_info *handle, unsigned short access_level, time_t seen, const char *info, time_t accessexpiry)
1325 {
1326 struct userData *ud;
1327
1328 if(access_level > UL_OWNER)
1329 return NULL;
1330
1331 ud = calloc(1, sizeof(*ud));
1332 ud->channel = channel;
1333 ud->handle = handle;
1334 ud->seen = seen;
1335 ud->access = access_level;
1336 ud->info = info ? strdup(info) : NULL;
1337 ud->accessexpiry = accessexpiry ? accessexpiry : 0;
1338 ud->clvlexpiry = 0;
1339 ud->lastaccess = 0;
1340
1341 ud->prev = NULL;
1342 ud->next = channel->users;
1343 if(channel->users)
1344 channel->users->prev = ud;
1345 channel->users = ud;
1346
1347 channel->userCount++;
1348 userCount++;
1349
1350 ud->u_prev = NULL;
1351 ud->u_next = ud->handle->channels;
1352 if(ud->u_next)
1353 ud->u_next->u_prev = ud;
1354 ud->handle->channels = ud;
1355
1356 ud->flags = USER_FLAGS_DEFAULT;
1357 return ud;
1358 }
1359
1360 static void unregister_channel(struct chanData *channel, const char *reason);
1361
1362 static void
1363 chanserv_expire_tempuser(void *data)
1364 {
1365 struct userData *uData = data;
1366 char *handle;
1367
1368 if (data) {
1369 handle = strdup(uData->handle->handle);
1370 if (uData->accessexpiry > 0) {
1371 if (uData->present) {
1372 struct userNode *user, *next_un = NULL;
1373 struct handle_info *hi;
1374
1375 hi = get_handle_info(handle);
1376 for (user = hi->users; user; user = next_un) {
1377 struct mod_chanmode *change;
1378 struct modeNode *mn;
1379 unsigned int count = 0;
1380
1381 send_message(user, chanserv, "CSMSG_AUTO_DELETED", chanserv->nick, uData->channel->channel->name);
1382 if (!(mn = GetUserMode(uData->channel->channel, user)) || !(mn->modes & MODE_CHANOP)) {
1383 next_un = user->next_authed;
1384 continue;
1385 }
1386
1387 change = mod_chanmode_alloc(2);
1388 change->args[count].mode = MODE_REMOVE | MODE_CHANOP;
1389 change->args[count++].u.member = mn;
1390
1391 if (count) {
1392 change->argc = count;
1393 mod_chanmode_announce(chanserv, uData->channel->channel, change);
1394 }
1395 mod_chanmode_free(change);
1396 next_un = user->next_authed;
1397 }
1398 }
1399 del_channel_user(uData, 1);
1400 }
1401 }
1402 }
1403
1404 static void
1405 chanserv_expire_tempclvl(void *data)
1406 {
1407 struct userData *uData = data;
1408 char *handle;
1409
1410 if (data) {
1411 handle = strdup(uData->handle->handle);
1412 if (uData->clvlexpiry > 0) {
1413 int changemodes = 0;
1414 unsigned int mode = 0;
1415
1416 if (((uData->lastaccess == UL_PEON) || (uData->lastaccess == UL_HALFOP)) && (uData->access >= UL_OP)) {
1417 changemodes = 1;
1418 mode = MODE_REMOVE | MODE_CHANOP;
1419 } else if ((uData->lastaccess == UL_PEON) && (uData->access == UL_HALFOP)) {
1420 changemodes = 1;
1421 mode = MODE_REMOVE | MODE_HALFOP;
1422 } else
1423 changemodes = 0;
1424
1425 if (uData->present) {
1426 struct userNode *user, *next_un = NULL;
1427 struct handle_info *hi;
1428
1429 hi = get_handle_info(handle);
1430 for (user = hi->users; user; user = next_un) {
1431 struct mod_chanmode *change;
1432 struct modeNode *mn;
1433 unsigned int count = 0;
1434
1435 send_message(user, chanserv, "CSMSG_CLVL_EXPIRED", uData->channel->channel->name);
1436 if (!(mn = GetUserMode(uData->channel->channel, user))) {
1437 next_un = user->next_authed;
1438 continue;
1439 }
1440
1441 if (changemodes == 0) {
1442 next_un = user->next_authed;
1443 continue;
1444 }
1445
1446 change = mod_chanmode_alloc(2);
1447 change->args[count].mode = mode;
1448 change->args[count++].u.member = mn;
1449
1450 if (count) {
1451 change->argc = count;
1452 mod_chanmode_announce(chanserv, uData->channel->channel, change);
1453 }
1454 mod_chanmode_free(change);
1455 next_un = user->next_authed;
1456 }
1457 }
1458
1459 uData->access = uData->lastaccess;
1460 uData->lastaccess = 0;
1461 uData->clvlexpiry = 0;
1462 }
1463 }
1464 }
1465
1466 void
1467 del_channel_user(struct userData *user, int do_gc)
1468 {
1469 struct chanData *channel = user->channel;
1470
1471 channel->userCount--;
1472 userCount--;
1473
1474 timeq_del(0, chanserv_expire_tempuser, user, TIMEQ_IGNORE_WHEN);
1475 timeq_del(0, chanserv_expire_tempclvl, user, TIMEQ_IGNORE_WHEN);
1476
1477 if(user->prev)
1478 user->prev->next = user->next;
1479 else
1480 channel->users = user->next;
1481 if(user->next)
1482 user->next->prev = user->prev;
1483
1484 if(user->u_prev)
1485 user->u_prev->u_next = user->u_next;
1486 else
1487 user->handle->channels = user->u_next;
1488 if(user->u_next)
1489 user->u_next->u_prev = user->u_prev;
1490
1491 free(user->info);
1492 free(user);
1493 if(do_gc && !channel->users && !IsProtected(channel)) {
1494 spamserv_cs_unregister(NULL, channel->channel, lost_all_users, NULL);
1495 unregister_channel(channel, "lost all users.");
1496 }
1497 }
1498
1499 static struct adduserPending*
1500 add_adduser_pending(struct chanNode *channel, struct userNode *user, int level)
1501 {
1502 struct adduserPending *ap;
1503 ap = calloc(1,sizeof(struct adduserPending));
1504 ap->channel = channel;
1505 ap->user = user;
1506 ap->level = level;
1507 ap->created = time(NULL);
1508
1509 /* ap->prev defaults to NULL already.. */
1510 ap->next = adduser_pendings;
1511 if(adduser_pendings)
1512 adduser_pendings->prev = ap;
1513 adduser_pendings = ap;
1514 adduser_pendings_count++;
1515 return(ap);
1516 }
1517
1518 static void
1519 del_adduser_pending(struct adduserPending *ap)
1520 {
1521 if(ap->prev)
1522 ap->prev->next = ap->next;
1523 else
1524 adduser_pendings = ap->next;
1525
1526 if(ap->next)
1527 ap->next->prev = ap->prev;
1528 free(ap);
1529 }
1530
1531 static void expire_adduser_pending();
1532
1533 /* find_adduser_pending(channel, user) will find an arbitrary record
1534 * from user, channel, or user and channel.
1535 * if user or channel are NULL, they will match any records.
1536 */
1537 static struct adduserPending*
1538 find_adduser_pending(struct chanNode *channel, struct userNode *user)
1539 {
1540 struct adduserPending *ap;
1541
1542 expire_adduser_pending(); /* why not here.. */
1543
1544 if(!channel && !user) /* 2 nulls matches all */
1545 return(adduser_pendings);
1546 for(ap = adduser_pendings;ap;ap = ap->next)
1547 {
1548 if((channel == ap->channel && (user == NULL || user == ap->user)) || (user==ap->user && channel==NULL))
1549 return ap;
1550 }
1551 return NULL;
1552 }
1553
1554
1555 /* Remove all pendings for a user or channel
1556 *
1557 * called in nickserv.c DelUser() and proto-* unregister_channel()
1558 */
1559 void
1560 wipe_adduser_pending(struct chanNode *channel, struct userNode *user)
1561 {
1562 struct adduserPending *ap;
1563
1564 /* So this is a bit wastefull, i hate dealing with linked lists.
1565 * if its a problem we'll rewrite it right */
1566 while((ap = find_adduser_pending(channel, user))) {
1567 del_adduser_pending(ap);
1568 }
1569 }
1570
1571 /* Called from nickserv.c cmd_auth after someone auths */
1572 void
1573 process_adduser_pending(struct userNode *user)
1574 {
1575 struct adduserPending *ap;
1576 if(!user->handle_info)
1577 return; /* not associated with an account */
1578 while((ap = find_adduser_pending(NULL, user)))
1579 {
1580 struct userData *actee;
1581 if(GetTrueChannelAccess(ap->channel->channel_info, ap->user->handle_info))
1582 {
1583 /* Already on the userlist. do nothing*/
1584 }
1585 else
1586 {
1587 actee = add_channel_user(ap->channel->channel_info, ap->user->handle_info, ap->level, 0, NULL, 0);
1588 scan_user_presence(actee, NULL);
1589 }
1590 del_adduser_pending(ap);
1591 }
1592 }
1593
1594 static void
1595 expire_adduser_pending()
1596 {
1597 struct adduserPending *ap, *ap_next;
1598 ap = adduser_pendings;
1599 while(ap)
1600 {
1601 if((ap->created + ADDUSER_PENDING_EXPIRE) < time(NULL))
1602 { /* expire it */
1603 ap_next = ap->next; /* save next */
1604 del_adduser_pending(ap); /* free and relink */
1605 ap = ap_next; /* advance */
1606 }
1607 else
1608 ap = ap->next;
1609 }
1610 }
1611
1612 static void expire_ban(void *data);
1613
1614 struct banData*
1615 add_channel_ban(struct chanData *channel, const char *mask, char *owner, time_t set, time_t triggered, time_t expires, char *reason)
1616 {
1617 struct banData *bd;
1618 unsigned int ii, l1, l2;
1619
1620 if(!mask)
1621 return NULL;
1622
1623 bd = malloc(sizeof(struct banData));
1624
1625 bd->channel = channel;
1626 bd->set = set;
1627 bd->triggered = triggered;
1628 bd->expires = expires;
1629
1630 for(ii = 0; ii < chanserv_conf.old_ban_names->used; ++ii)
1631 {
1632 extern const char *hidden_host_suffix;
1633 const char *old_name = chanserv_conf.old_ban_names->list[ii];
1634 char *new_mask;
1635
1636 l1 = strlen(mask);
1637 l2 = strlen(old_name);
1638 if(l2+2 > l1)
1639 continue;
1640 if(irccasecmp(mask + l1 - l2, old_name))
1641 continue;
1642 new_mask = alloca(MAXLEN);
1643 sprintf(new_mask, "%.*s%s", (int)(l1-l2), mask, hidden_host_suffix);
1644 mask = new_mask;
1645 }
1646 safestrncpy(bd->mask, mask, sizeof(bd->mask));
1647 if(owner)
1648 safestrncpy(bd->owner, owner, sizeof(bd->owner));
1649 bd->reason = strdup(reason);
1650
1651 if(expires)
1652 timeq_add(expires, expire_ban, bd);
1653
1654 bd->prev = NULL;
1655 bd->next = channel->bans; /* lamers */
1656 if(channel->bans)
1657 channel->bans->prev = bd;
1658 channel->bans = bd;
1659 channel->banCount++;
1660 banCount++;
1661
1662 return bd;
1663 }
1664
1665 static void
1666 del_channel_ban(struct banData *ban)
1667 {
1668 ban->channel->banCount--;
1669 banCount--;
1670
1671 if(ban->prev)
1672 ban->prev->next = ban->next;
1673 else
1674 ban->channel->bans = ban->next;
1675
1676 if(ban->next)
1677 ban->next->prev = ban->prev;
1678
1679 if(ban->expires)
1680 timeq_del(0, expire_ban, ban, TIMEQ_IGNORE_WHEN);
1681
1682 if(ban->reason)
1683 free(ban->reason);
1684
1685 free(ban);
1686 }
1687
1688 static void
1689 expire_ban(void *data) /* lamer.. */
1690 {
1691 struct banData *bd = data;
1692 if(!IsSuspended(bd->channel))
1693 {
1694 struct banList bans;
1695 struct mod_chanmode change;
1696 unsigned int ii;
1697 bans = bd->channel->channel->banlist;
1698 mod_chanmode_init(&change);
1699 for(ii=0; ii<bans.used; ii++)
1700 {
1701 if(!strcmp(bans.list[ii]->ban, bd->mask))
1702 {
1703 change.argc = 1;
1704 change.args[0].mode = MODE_REMOVE|MODE_BAN;
1705 change.args[0].u.hostmask = bd->mask;
1706 mod_chanmode_announce(chanserv, bd->channel->channel, &change);
1707 break;
1708 }
1709 }
1710 }
1711 bd->expires = 0;
1712 del_channel_ban(bd);
1713 }
1714
1715 static void chanserv_expire_suspension(void *data);
1716
1717 static void
1718 unregister_channel(struct chanData *channel, const char *reason)
1719 {
1720 struct mod_chanmode change;
1721 char msgbuf[MAXLEN];
1722
1723 /* After channel unregistration, the following must be cleaned
1724 up:
1725 - Channel information.
1726 - Channel users.
1727 - Channel bans. (lamers)
1728 - Channel suspension data.
1729 - adduser_pending data.
1730 - Timeq entries. (Except timed bans, which are handled elsewhere.)
1731 */
1732
1733 if(!channel)
1734 return;
1735
1736 timeq_del(0, NULL, channel, TIMEQ_IGNORE_FUNC | TIMEQ_IGNORE_WHEN);
1737
1738 if(off_channel > 0)
1739 {
1740 mod_chanmode_init(&change);
1741 change.modes_clear |= MODE_REGISTERED;
1742 mod_chanmode_announce(chanserv, channel->channel, &change);
1743 }
1744
1745 wipe_adduser_pending(channel->channel, NULL);
1746
1747 while(channel->users)
1748 del_channel_user(channel->users, 0);
1749
1750 while(channel->bans)
1751 del_channel_ban(channel->bans);
1752
1753 free(channel->topic);
1754 free(channel->registrar);
1755 free(channel->greeting);
1756 free(channel->user_greeting);
1757 free(channel->topic_mask);
1758
1759 if(channel->prev)
1760 channel->prev->next = channel->next;
1761 else
1762 channelList = channel->next;
1763
1764 if(channel->next)
1765 channel->next->prev = channel->prev;
1766
1767 if(channel->suspended)
1768 {
1769 struct chanNode *cNode = channel->channel;
1770 struct suspended *suspended, *next_suspended;
1771
1772 for(suspended = channel->suspended; suspended; suspended = next_suspended)
1773 {
1774 next_suspended = suspended->previous;
1775 free(suspended->suspender);
1776 free(suspended->reason);
1777 if(suspended->expires)
1778 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
1779 free(suspended);
1780 }
1781
1782 if(cNode)
1783 cNode->channel_info = NULL;
1784 }
1785 channel->channel->channel_info = NULL;
1786
1787 dict_delete(channel->notes);
1788 sprintf(msgbuf, "%s %s", channel->channel->name, reason);
1789 if(!IsSuspended(channel))
1790 DelChannelUser(chanserv, channel->channel, msgbuf, 0);
1791 global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, msgbuf);
1792 UnlockChannel(channel->channel);
1793 free(channel);
1794 registered_channels--;
1795 }
1796
1797 static void
1798 expire_channels(UNUSED_ARG(void *data))
1799 {
1800 struct chanData *channel, *next;
1801 struct userData *user;
1802 char delay[INTERVALLEN], reason[INTERVALLEN + 64];
1803
1804 intervalString(delay, chanserv_conf.channel_expire_delay, NULL);
1805 sprintf(reason, "Channel registration automatically expired after %s of disuse.", delay);
1806
1807 for(channel = channelList; channel; channel = next)
1808 {
1809 next = channel->next;
1810
1811 /* See if the channel can be expired. */
1812 if(((now - channel->visited) <= chanserv_conf.channel_expire_delay)
1813 || IsProtected(channel))
1814 continue;
1815
1816 /* Make sure there are no high-ranking users still in the channel. */
1817 for(user=channel->users; user; user=user->next)
1818 if(user->present && (user->access >= UL_PRESENT))
1819 break;
1820 if(user)
1821 continue;
1822
1823 /* Unregister the channel */
1824 log_module(CS_LOG, LOG_INFO, "(%s) Channel registration expired.", channel->channel->name);
1825 spamserv_cs_unregister(NULL, channel->channel, expire, NULL);
1826 unregister_channel(channel, "registration expired.");
1827 }
1828
1829 if(chanserv_conf.channel_expire_frequency)
1830 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
1831 }
1832
1833 static void
1834 expire_dnrs(UNUSED_ARG(void *data))
1835 {
1836 dict_iterator_t it, next;
1837 struct do_not_register *dnr;
1838
1839 for(it = dict_first(handle_dnrs); it; it = next)
1840 {
1841 dnr = iter_data(it);
1842 next = iter_next(it);
1843 if(dnr->expires && dnr->expires <= now)
1844 dict_remove(handle_dnrs, dnr->chan_name + 1);
1845 }
1846 for(it = dict_first(plain_dnrs); it; it = next)
1847 {
1848 dnr = iter_data(it);
1849 next = iter_next(it);
1850 if(dnr->expires && dnr->expires <= now)
1851 dict_remove(plain_dnrs, dnr->chan_name + 1);
1852 }
1853 for(it = dict_first(mask_dnrs); it; it = next)
1854 {
1855 dnr = iter_data(it);
1856 next = iter_next(it);
1857 if(dnr->expires && dnr->expires <= now)
1858 dict_remove(mask_dnrs, dnr->chan_name + 1);
1859 }
1860
1861 if(chanserv_conf.dnr_expire_frequency)
1862 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
1863 }
1864
1865 static int
1866 protect_user(const struct userNode *victim, const struct userNode *aggressor, struct chanData *channel, int protect_invitables)
1867 {
1868 char protect = channel->chOpts[chProtect];
1869 struct userData *cs_victim, *cs_aggressor;
1870
1871 /* If victim access level is greater than set invitelevel, don't let
1872 * us kick them, but don't consider it punishment if someone else does
1873 */
1874
1875
1876 if(victim == aggressor)
1877 return 0;
1878 /* Don't protect if the victim isn't authenticated (because they
1879 can't be a channel user), unless we are to protect non-users
1880 also. */
1881
1882 cs_victim = GetChannelAccess(channel, victim->handle_info);
1883
1884 /* If they have enough access to invite themselvs through a ban,
1885 * and its us kicking them, don't. -Rubin */
1886 if(protect_invitables==true && cs_victim && (cs_victim->access >= channel->lvlOpts[lvlInviteMe]))
1887 return 1;
1888
1889 if(protect == 'n')
1890 return 0;
1891
1892 if(protect != 'a' && !cs_victim)
1893 return 0;
1894
1895 /* Protect if the aggressor isn't a user because at this point,
1896 the aggressor can only be less than or equal to the victim. */
1897
1898 /* Not protected from chanserv except above */
1899 /* XXX: need to generic-ize chanserv to "one of x3's services" somehow.. */
1900 if(aggressor == chanserv)
1901 return 0;
1902
1903 cs_aggressor = GetChannelAccess(channel, aggressor->handle_info);
1904 if(!cs_aggressor)
1905 return 1;
1906
1907 /* If the aggressor was a user, then the victim can't be helped. */
1908 if(!cs_victim)
1909 return 0;
1910
1911 switch(protect)
1912 {
1913 case 'l':
1914 if(cs_victim->access > cs_aggressor->access)
1915 return 1;
1916 break;
1917 case 'a':
1918 case 'e':
1919 if(cs_victim->access >= cs_aggressor->access)
1920 return 1;
1921 break;
1922 }
1923
1924 return 0;
1925 }
1926
1927 static int
1928 validate_op(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, struct userNode *victim)
1929 {
1930 struct chanData *cData = channel->channel_info;
1931 struct userData *cs_victim;
1932
1933 if((!(cs_victim = GetChannelUser(cData, victim->handle_info))
1934 || (cs_victim->access < UL_OP /* cData->lvlOpts[lvlGiveOps]*/))
1935 && !check_user_level(channel, user, lvlEnfOps, 0, 0))
1936 {
1937 if(cmd)
1938 reply("CSMSG_OPBY_LOCKED");
1939 else
1940 send_message(user, chanserv, "CSMSG_OPBY_LOCKED");
1941 return 0;
1942 }
1943
1944 return 1;
1945 }
1946
1947 static int
1948 validate_halfop(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, struct userNode *victim)
1949 {
1950 struct chanData *cData = channel->channel_info;
1951 struct userData *cs_victim;
1952
1953 if((!(cs_victim = GetChannelUser(cData, victim->handle_info))
1954 || (cs_victim->access < UL_HALFOP /* cData->lvlOpts[lvlGiveHalfOps] */))
1955 && !check_user_level(channel, user, lvlEnfHalfOps, 0, 0))
1956 {
1957 reply("CSMSG_HOPBY_LOCKED");
1958 return 0;
1959 }
1960
1961 return 1;
1962 }
1963
1964
1965 static int
1966 validate_deop(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, struct userNode *victim)
1967 {
1968 if(IsService(victim))
1969 {
1970 reply("MSG_SERVICE_IMMUNE", victim->nick);
1971 return 0;
1972 }
1973
1974 if(protect_user(victim, user, channel->channel_info, false))
1975 {
1976 reply("CSMSG_USER_PROTECTED", victim->nick);
1977 return 0;
1978 }
1979
1980 return 1;
1981 }
1982
1983 static int
1984 validate_dehop(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, struct userNode *victim)
1985 {
1986 if(IsService(victim))
1987 {
1988 reply("MSG_SERVICE_IMMUNE", victim->nick);
1989 return 0;
1990 }
1991
1992 if(protect_user(victim, user, channel->channel_info, false))
1993 {
1994 reply("CSMSG_USER_PROTECTED", victim->nick);
1995 return 0;
1996 }
1997
1998 return 1;
1999 }
2000
2001 static struct do_not_register *
2002 chanserv_add_dnr(const char *chan_name, const char *setter, time_t expires, const char *reason)
2003 {
2004 struct do_not_register *dnr = calloc(1, sizeof(*dnr)+strlen(reason));
2005 safestrncpy(dnr->chan_name, chan_name, sizeof(dnr->chan_name));
2006 safestrncpy(dnr->setter, setter, sizeof(dnr->setter));
2007 strcpy(dnr->reason, reason);
2008 dnr->set = now;
2009 dnr->expires = expires;
2010 if(dnr->chan_name[0] == '*')
2011 dict_insert(handle_dnrs, dnr->chan_name+1, dnr);
2012 else if(strpbrk(dnr->chan_name, "*?"))
2013 dict_insert(mask_dnrs, dnr->chan_name, dnr);
2014 else
2015 dict_insert(plain_dnrs, dnr->chan_name, dnr);
2016 return dnr;
2017 }
2018
2019 static struct dnrList
2020 chanserv_find_dnrs(const char *chan_name, const char *handle, unsigned int max)
2021 {
2022 struct dnrList list;
2023 dict_iterator_t it, next;
2024 struct do_not_register *dnr;
2025
2026 dnrList_init(&list);
2027
2028 if(handle && (dnr = dict_find(handle_dnrs, handle, NULL)))
2029 {
2030 if(dnr->expires && dnr->expires <= now)
2031 dict_remove(handle_dnrs, handle);
2032 else if (list.used < max)
2033 dnrList_append(&list, dnr);
2034 }
2035
2036 if(chan_name && (dnr = dict_find(plain_dnrs, chan_name, NULL)))
2037 {
2038 if(dnr->expires && dnr->expires <= now)
2039 dict_remove(plain_dnrs, chan_name);
2040 else if (list.used < max)
2041 dnrList_append(&list, dnr);
2042 }
2043 if(chan_name)
2044 {
2045 for(it = dict_first(mask_dnrs); it && list.used < max; it = next)
2046 {
2047 next = iter_next(it);
2048 if(!match_ircglob(chan_name, iter_key(it)))
2049 continue;
2050 dnr = iter_data(it);
2051 if(dnr->expires && dnr->expires <= now)
2052 dict_remove(mask_dnrs, iter_key(it));
2053 else
2054 dnrList_append(&list, dnr);
2055 }
2056 }
2057 return list;
2058 }
2059
2060 static int dnr_print_func(struct do_not_register *dnr, void *extra)
2061 {
2062 struct userNode *user;
2063 char buf1[INTERVALLEN];
2064 char buf2[INTERVALLEN];
2065
2066 user = extra;
2067 if(dnr->set)
2068 strftime(buf1, sizeof(buf1), "%d %b %Y", localtime(&dnr->set));
2069 if(dnr->expires)
2070 {
2071 strftime(buf2, sizeof(buf2), "%d %b %Y", localtime(&dnr->expires));
2072 send_message(user, chanserv, "CSMSG_DNR_INFO_SET_EXPIRES", dnr->chan_name, buf1, dnr->setter, buf2, dnr->reason);
2073 }
2074 else if(dnr->set)
2075 {
2076 send_message(user, chanserv, "CSMSG_DNR_INFO_SET", dnr->chan_name, buf1, dnr->setter, dnr->reason);
2077 }
2078 else
2079 send_message(user, chanserv, "CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason);
2080 return 0;
2081 }
2082
2083 static unsigned int
2084 chanserv_show_dnrs(struct userNode *user, struct svccmd *cmd, const char *chan_name, const char *handle)
2085 {
2086 struct dnrList list;
2087 unsigned int ii;
2088
2089 list = chanserv_find_dnrs(chan_name, handle, UINT_MAX);
2090 for(ii = 0; (ii < list.used) && (ii < 10); ++ii)
2091 dnr_print_func(list.list[ii], user);
2092 if(ii < list.used)
2093 reply("CSMSG_MORE_DNRS", list.used - ii);
2094 free(list.list);
2095 return ii;
2096 }
2097
2098 struct do_not_register *
2099 chanserv_is_dnr(const char *chan_name, struct handle_info *handle)
2100 {
2101 struct dnrList list;
2102 struct do_not_register *dnr;
2103
2104 list = chanserv_find_dnrs(chan_name, handle ? handle->handle : NULL, 1);
2105 dnr = list.used ? list.list[0] : NULL;
2106 free(list.list);
2107 return dnr;
2108 }
2109
2110 static unsigned int send_dnrs(struct userNode *user, dict_t dict)
2111 {
2112 struct do_not_register *dnr;
2113 dict_iterator_t it, next;
2114 unsigned int matches = 0;
2115
2116 for(it = dict_first(dict); it; it = next)
2117 {
2118 dnr = iter_data(it);
2119 next = iter_next(it);
2120 if(dnr->expires && dnr->expires <= now)
2121 {
2122 dict_remove(dict, iter_key(it));
2123 continue;
2124 }
2125 dnr_print_func(dnr, user);
2126 matches++;
2127 }
2128
2129 return matches;
2130 }
2131
2132 static CHANSERV_FUNC(cmd_noregister)
2133 {
2134 const char *target;
2135 const char *reason;
2136 time_t expiry, duration;
2137 unsigned int matches;
2138
2139 if(argc < 2)
2140 {
2141 reply("CSMSG_DNR_SEARCH_RESULTS");
2142 matches = send_dnrs(user, handle_dnrs);
2143 matches += send_dnrs(user, plain_dnrs);
2144 matches += send_dnrs(user, mask_dnrs);
2145 if(matches)
2146 reply("MSG_MATCH_COUNT", matches);
2147 else
2148 reply("MSG_NO_MATCHES");
2149 return 0;
2150 }
2151
2152 target = argv[1];
2153
2154 if(!IsChannelName(target) && (*target != '*'))
2155 {
2156 reply("CSMSG_NOT_DNR", target);
2157 return 0;
2158 }
2159
2160 if(argc > 2)
2161 {
2162 if(argc == 3)
2163 {
2164 reply("MSG_INVALID_DURATION", argv[2]);
2165 return 0;
2166 }
2167
2168 if(!strcmp(argv[2], "0"))
2169 expiry = 0;
2170 else if((duration = ParseInterval(argv[2])))
2171 expiry = now + duration;
2172 else
2173 {
2174 reply("MSG_INVALID_DURATION", argv[2]);
2175 return 0;
2176 }
2177
2178 reason = unsplit_string(argv + 3, argc - 3, NULL);
2179
2180 if((*target == '*') && !get_handle_info(target + 1))
2181 {
2182 reply("MSG_HANDLE_UNKNOWN", target + 1);
2183 return 0;
2184 }
2185 chanserv_add_dnr(target, user->handle_info->handle, expiry, reason);
2186 reply("CSMSG_NOREGISTER_CHANNEL", target);
2187 return 1;
2188 }
2189
2190 reply("CSMSG_DNR_SEARCH_RESULTS");
2191 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
2192 reply("CSMSG_BAR");
2193 if(*target == '*')
2194 matches = chanserv_show_dnrs(user, cmd, NULL, target + 1);
2195 else
2196 matches = chanserv_show_dnrs(user, cmd, target, NULL);
2197 if(!matches)
2198 reply("MSG_NO_MATCHES");
2199 return 0;
2200 }
2201
2202 static CHANSERV_FUNC(cmd_allowregister)
2203 {
2204 const char *chan_name = argv[1];
2205
2206 if(((chan_name[0] == '*') && dict_remove(handle_dnrs, chan_name+1))
2207 || dict_remove(plain_dnrs, chan_name)
2208 || dict_remove(mask_dnrs, chan_name))
2209 {
2210 reply("CSMSG_DNR_REMOVED", chan_name);
2211 return 1;
2212 }
2213 reply("CSMSG_NO_SUCH_DNR", chan_name);
2214 return 0;
2215 }
2216
2217 struct dnr_search {
2218 struct userNode *source;
2219 char *chan_mask;
2220 char *setter_mask;
2221 char *reason_mask;
2222 time_t min_set, max_set;
2223 time_t min_expires, max_expires;
2224 unsigned int limit;
2225 };
2226
2227 static int
2228 dnr_search_matches(const struct do_not_register *dnr, const struct dnr_search *search)
2229 {
2230 return !((dnr->set < search->min_set)
2231 || (dnr->set > search->max_set)
2232 || (dnr->expires < search->min_expires)
2233 || (search->max_expires
2234 && ((dnr->expires == 0)
2235 || (dnr->expires > search->max_expires)))
2236 || (search->chan_mask
2237 && !match_ircglob(dnr->chan_name, search->chan_mask))
2238 || (search->setter_mask
2239 && !match_ircglob(dnr->setter, search->setter_mask))
2240 || (search->reason_mask
2241 && !match_ircglob(dnr->reason, search->reason_mask)));
2242 }
2243
2244 static struct dnr_search *
2245 dnr_search_create(struct userNode *user, struct svccmd *cmd, unsigned int argc, char *argv[])
2246 {
2247 struct dnr_search *discrim;
2248 unsigned int ii;
2249
2250 discrim = calloc(1, sizeof(*discrim));
2251 discrim->source = user;
2252 discrim->chan_mask = NULL;
2253 discrim->setter_mask = NULL;
2254 discrim->reason_mask = NULL;
2255 discrim->max_set = INT_MAX;
2256 discrim->limit = 50;
2257
2258 for(ii=0; ii<argc; ++ii)
2259 {
2260 if(ii == argc - 1)
2261 {
2262 reply("MSG_MISSING_PARAMS", argv[ii]);
2263 goto fail;
2264 }
2265 else if(0 == irccasecmp(argv[ii], "channel"))
2266 {
2267 discrim->chan_mask = argv[++ii];
2268 }
2269 else if(0 == irccasecmp(argv[ii], "setter"))
2270 {
2271 discrim->setter_mask = argv[++ii];
2272 }
2273 else if(0 == irccasecmp(argv[ii], "reason"))
2274 {
2275 discrim->reason_mask = argv[++ii];
2276 }
2277 else if(0 == irccasecmp(argv[ii], "limit"))
2278 {
2279 discrim->limit = strtoul(argv[++ii], NULL, 0);
2280 }
2281 else if(0 == irccasecmp(argv[ii], "set"))
2282 {
2283 const char *cmp = argv[++ii];
2284 if(cmp[0] == '<') {
2285 if(cmp[1] == '=')
2286 discrim->min_set = now - ParseInterval(cmp + 2);
2287 else
2288 discrim->min_set = now - (ParseInterval(cmp + 1) - 1);
2289 } else if(cmp[0] == '=') {
2290 discrim->min_set = discrim->max_set = now - ParseInterval(cmp + 1);
2291 } else if(cmp[0] == '>') {
2292 if(cmp[1] == '=')
2293 discrim->max_set = now - ParseInterval(cmp + 2);
2294 else
2295 discrim->max_set = now - (ParseInterval(cmp + 1) - 1);
2296 } else {
2297 discrim->max_set = now - (ParseInterval(cmp) - 1);
2298 }
2299 }
2300 else if(0 == irccasecmp(argv[ii], "expires"))
2301 {
2302 const char *cmp = argv[++ii];
2303 if(cmp[0] == '<') {
2304 if(cmp[1] == '=')
2305 discrim->max_expires = now + ParseInterval(cmp + 2);
2306 else
2307 discrim->max_expires = now + (ParseInterval(cmp + 1) - 1);
2308 } else if(cmp[0] == '=') {
2309 discrim->min_expires = discrim->max_expires = now + ParseInterval(cmp + 1);
2310 } else if(cmp[0] == '>') {
2311 if(cmp[1] == '=')
2312 discrim->min_expires = now + ParseInterval(cmp + 2);
2313 else
2314 discrim->min_expires = now + (ParseInterval(cmp + 1) - 1);
2315 } else {
2316 discrim->min_expires = now + (ParseInterval(cmp) - 1);
2317 }
2318 }
2319 else
2320 {
2321 reply("MSG_INVALID_CRITERIA", argv[ii]);
2322 goto fail;
2323 }
2324 }
2325 return discrim;
2326
2327 fail:
2328 free(discrim);
2329 return NULL;
2330 }
2331
2332 typedef int (*dnr_search_func)(struct do_not_register *match, void *extra);
2333
2334 static unsigned int
2335 dnr_search(struct dnr_search *discrim, dnr_search_func dsf, void *data)
2336 {
2337 struct do_not_register *dnr;
2338 dict_iterator_t next;
2339 dict_iterator_t it;
2340 unsigned int count;
2341 int target_fixed;
2342
2343 /* Initialize local variables. */
2344 count = 0;
2345 target_fixed = 0;
2346 if(discrim->chan_mask)
2347 {
2348 int shift = (discrim->chan_mask[0] == '\\' && discrim->chan_mask[1] == '*') ? 2 : 0;
2349 if('\0' == discrim->chan_mask[shift + strcspn(discrim->chan_mask+shift, "*?")])
2350 target_fixed = 1;
2351 }
2352
2353 if(target_fixed && discrim->chan_mask[0] == '\\' && discrim->chan_mask[1] == '*')
2354 {
2355 /* Check against account-based DNRs. */
2356 dnr = dict_find(handle_dnrs, discrim->chan_mask + 2, NULL);
2357 if(dnr && dnr_search_matches(dnr, discrim) && (count++ < discrim->limit))
2358 dsf(dnr, data);
2359 }
2360 else if(target_fixed)
2361 {
2362 /* Check against channel-based DNRs. */
2363 dnr = dict_find(plain_dnrs, discrim->chan_mask, NULL);
2364 if(dnr && dnr_search_matches(dnr, discrim) && (count++ < discrim->limit))
2365 dsf(dnr, data);
2366 }
2367 else
2368 {
2369 /* Exhaustively search account DNRs. */
2370 for(it = dict_first(handle_dnrs); it; it = next)
2371 {
2372 next = iter_next(it);
2373 dnr = iter_data(it);
2374 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
2375 break;
2376 }
2377
2378 /* Do the same for channel DNRs. */
2379 for(it = dict_first(plain_dnrs); it; it = next)
2380 {
2381 next = iter_next(it);
2382 dnr = iter_data(it);
2383 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
2384 break;
2385 }
2386
2387 /* Do the same for wildcarded channel DNRs. */
2388 for(it = dict_first(mask_dnrs); it; it = next)
2389 {
2390 next = iter_next(it);
2391 dnr = iter_data(it);
2392 if(dnr_search_matches(dnr, discrim) && (count++ < discrim->limit) && dsf(dnr, data))
2393 break;
2394 }
2395 }
2396 return count;
2397 }
2398
2399 static int
2400 dnr_remove_func(struct do_not_register *match, void *extra)
2401 {
2402 struct userNode *user;
2403 char *chan_name;
2404
2405 chan_name = alloca(strlen(match->chan_name) + 1);
2406 strcpy(chan_name, match->chan_name);
2407 user = extra;
2408 if(((chan_name[0] == '*') && dict_remove(handle_dnrs, chan_name+1))
2409 || dict_remove(plain_dnrs, chan_name)
2410 || dict_remove(mask_dnrs, chan_name))
2411 {
2412 send_message(user, chanserv, "CSMSG_DNR_REMOVED", chan_name);
2413 }
2414 return 0;
2415 }
2416
2417 static int
2418 dnr_count_func(struct do_not_register *match, void *extra)
2419 {
2420 return 0; (void)match; (void)extra;
2421 }
2422
2423 static MODCMD_FUNC(cmd_dnrsearch)
2424 {
2425 struct dnr_search *discrim;
2426 dnr_search_func action;
2427 struct svccmd *subcmd;
2428 unsigned int matches;
2429 char buf[MAXLEN];
2430
2431 sprintf(buf, "dnrsearch %s", argv[1]);
2432 subcmd = dict_find(cmd->parent->commands, buf, NULL);
2433 if(!subcmd)
2434 {
2435 reply("CSMSG_DNR_BAD_ACTION", argv[1]);
2436 return 0;
2437 }
2438 if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
2439 return 0;
2440 if(!irccasecmp(argv[1], "print"))
2441 action = dnr_print_func;
2442 else if(!irccasecmp(argv[1], "remove"))
2443 action = dnr_remove_func;
2444 else if(!irccasecmp(argv[1], "count"))
2445 action = dnr_count_func;
2446 else
2447 {
2448 reply("CSMSG_DNR_BAD_ACTION", argv[1]);
2449 return 0;
2450 }
2451
2452 discrim = dnr_search_create(user, cmd, argc-2, argv+2);
2453 if(!discrim)
2454 return 0;
2455
2456 if(action == dnr_print_func)
2457 reply("CSMSG_DNR_SEARCH_RESULTS");
2458 matches = dnr_search(discrim, action, user);
2459 if(matches)
2460 reply("MSG_MATCH_COUNT", matches);
2461 else
2462 reply("MSG_NO_MATCHES");
2463 free(discrim);
2464 return 1;
2465 }
2466
2467 unsigned int
2468 chanserv_get_owned_count(struct handle_info *hi)
2469 {
2470 struct userData *cList;
2471 unsigned int owned;
2472
2473 for(owned=0, cList=hi->channels; cList; cList=cList->u_next)
2474 if(cList->access == UL_OWNER)
2475 owned++;
2476 return owned;
2477 }
2478
2479 static CHANSERV_FUNC(cmd_register)
2480 {
2481 struct handle_info *handle;
2482 struct chanData *cData;
2483 struct modeNode *mn;
2484 char reason[MAXLEN];
2485 char *chan_name;
2486 unsigned int new_channel, force=0;
2487 struct do_not_register *dnr;
2488 unsigned int n;
2489
2490 if (checkDefCon(DEFCON_NO_NEW_CHANNELS) && !IsOper(user)) {
2491 reply("CSMSG_DEFCON_NO_NEW_CHANNELS");
2492 return 0;
2493 }
2494
2495 if(channel)
2496 {
2497 if(channel->channel_info)
2498 {
2499 reply("CSMSG_ALREADY_REGGED", channel->name);
2500 return 0;
2501 }
2502
2503 if(channel->bad_channel)
2504 {
2505 reply("CSMSG_ILLEGAL_CHANNEL", channel->name);
2506 return 0;
2507 }
2508
2509 if(!IsHelping(user) && (!(mn = GetUserMode(channel, user)) || !(mn->modes & MODE_CHANOP)))
2510 {
2511 reply("CSMSG_MUST_BE_OPPED", channel->name);
2512 return 0;
2513 }
2514
2515 new_channel = 0;
2516 chan_name = channel->name;
2517 }
2518 else
2519 {
2520 if(argc < 2)
2521 {
2522 reply("MSG_MISSING_PARAMS", cmd->name);
2523 svccmd_send_help_brief(user, chanserv, cmd);
2524 return 0;
2525 }
2526 if(!IsChannelName(argv[1]))
2527 {
2528 reply("MSG_NOT_CHANNEL_NAME");
2529 return 0;
2530 }
2531
2532 if(opserv_bad_channel(argv[1]))
2533 {
2534 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
2535 return 0;
2536 }
2537
2538 new_channel = 1;
2539 chan_name = argv[1];
2540 }
2541
2542 if(argc >= (new_channel+2))
2543 {
2544 if(!IsHelping(user))
2545 {
2546 reply("CSMSG_PROXY_FORBIDDEN");
2547 return 0;
2548 }
2549
2550 if(!(handle = modcmd_get_handle_info(user, argv[new_channel+1])))
2551 return 0;
2552 force = (argc > (new_channel+2)) && !irccasecmp(argv[new_channel+2], "force");
2553 dnr = chanserv_is_dnr(chan_name, handle);
2554
2555 /* Check if they are over the limit.. */
2556 if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force)
2557 {
2558 reply("CSMSG_OWN_TOO_MANY", handle->handle, chanserv_conf.max_owned);
2559 return 0;
2560 }
2561
2562 }
2563 else
2564 {
2565 handle = user->handle_info;
2566 dnr = chanserv_is_dnr(chan_name, handle);
2567 /* Check if they are over the limit.. */
2568 if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force)
2569 {
2570 reply("CSMSG_YOU_OWN_TOO_MANY", chanserv_conf.max_owned);
2571 return 0;
2572 }
2573 /* Check if another service is in the channel */
2574 if(channel)
2575 for(n = 0; n < channel->members.used; n++)
2576 {
2577 mn = channel->members.list[n];
2578 if((mn && mn->user && (mn->user->modes & FLAGS_SERVICE)) || IsLocal(mn->user))
2579 {
2580 reply("CSMSG_ANOTHER_SERVICE");
2581 return 0;
2582 }
2583 }
2584 }
2585 if(dnr && !force)
2586 {
2587 if(!IsHelping(user))
2588 reply("CSMSG_DNR_CHANNEL", chan_name);
2589 else
2590 chanserv_show_dnrs(user, cmd, chan_name, handle->handle);
2591 return 0;
2592 }
2593
2594 /* now handled above for message specilization *
2595 if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force)
2596 {
2597 reply("CSMSG_OWN_TOO_MANY", handle->handle, chanserv_conf.max_owned);
2598 return 0;
2599 }
2600 */
2601
2602 if (chanserv_conf.valid_channel_regex_set) {
2603 int err = regexec(&chanserv_conf.valid_channel_regex, chan_name, 0, 0, 0);
2604 if (err) {
2605 char buff[256];
2606 buff[regerror(err, &chanserv_conf.valid_channel_regex, buff, sizeof(buff))] = 0;
2607 log_module(CS_LOG, LOG_INFO, "regexec error: %s (%d)", buff, err);
2608 }
2609 if(err == REG_NOMATCH) {
2610 reply("CSMSG_ILLEGAL_CHANNEL", chan_name);
2611 return 0;
2612 }
2613 }
2614
2615 if(new_channel)
2616 channel = AddChannel(chan_name, now, NULL, NULL, NULL);
2617
2618 cData = register_channel(channel, user->handle_info->handle);
2619 scan_user_presence(add_channel_user(cData, handle, UL_OWNER, 0, NULL, 0), NULL);
2620 cData->modes = chanserv_conf.default_modes;
2621 if(off_channel > 0)
2622 cData->modes.modes_set |= MODE_REGISTERED;
2623 if (IsOffChannel(cData))
2624 {
2625 mod_chanmode_announce(chanserv, channel, &cData->modes);
2626 }
2627 else
2628 {
2629 struct mod_chanmode *change = mod_chanmode_dup(&cData->modes, 1);
2630 change->args[change->argc].mode = MODE_CHANOP;
2631 change->args[change->argc].u.member = AddChannelUser(chanserv, channel);
2632 change->argc++;
2633 mod_chanmode_announce(chanserv, channel, change);
2634 mod_chanmode_free(change);
2635 }
2636
2637 /* Initialize the channel's max user record. */
2638 cData->max = channel->members.used;
2639 cData->maxsetinfo = chanserv_conf.max_userinfo_length;
2640
2641 if(handle != user->handle_info)
2642 reply("CSMSG_PROXY_SUCCESS", handle->handle, channel->name);
2643 else
2644
2645 sprintf(reason, "%s registered to %s by %s.", channel->name, handle->handle, user->handle_info->handle);
2646 global_message_args(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, "CSMSG_REGISTERED_TO", channel->name,
2647 handle->handle, user->handle_info->handle);
2648 return 1;
2649 }
2650
2651 static const char *
2652 make_confirmation_string(struct userData *uData)
2653 {
2654 static char strbuf[16];
2655 char *src;
2656 unsigned int accum;
2657
2658 accum = 0;
2659 for(src = uData->handle->handle; *src; )
2660 accum = accum * 31 + toupper(*src++);
2661 if(uData->channel)
2662 for(src = uData->channel->channel->name; *src; )
2663 accum = accum * 31 + toupper(*src++);
2664 sprintf(strbuf, "%08x", accum);
2665 return strbuf;
2666 }
2667
2668 static CHANSERV_FUNC(cmd_unregister)
2669 {
2670 char *name;
2671 char reason[MAXLEN];
2672 struct chanData *cData;
2673 struct userData *uData;
2674
2675 cData = channel->channel_info;
2676 if(!cData)
2677 {
2678 reply("CSMSG_NOT_REGISTERED", channel->name);
2679 return 0;
2680 }
2681
2682 uData = GetChannelUser(cData, user->handle_info);
2683 if(!uData || (uData->access < UL_OWNER))
2684 {
2685 reply("CSMSG_NO_ACCESS");
2686 return 0;
2687 }
2688
2689 if(IsProtected(cData))
2690 {
2691 reply("CSMSG_UNREG_NODELETE", channel->name);
2692 return 0;
2693 }
2694
2695 if(!IsHelping(user))
2696 {
2697 const char *confirm_string;
2698 if(IsSuspended(cData))
2699 {
2700 reply("CSMSG_CHAN_SUSPENDED", channel->name, cData->suspended->reason);
2701 return 0;
2702 }
2703 confirm_string = make_confirmation_string(uData);
2704 if((argc < 2) || strcmp(argv[1], confirm_string))
2705 {
2706 reply("CSMSG_CONFIRM_UNREG", channel->name, confirm_string);
2707 return 0;
2708 }
2709 }
2710
2711 sprintf(reason, "unregistered by %s.", user->handle_info->handle);
2712 name = strdup(channel->name);
2713 unregister_channel(cData, reason);
2714 spamserv_cs_unregister(user, channel, manually, "unregistered");
2715 reply("CSMSG_UNREG_SUCCESS", name);
2716 free(name);
2717 return 1;
2718 }
2719
2720 static void
2721 ss_cs_join_channel(struct chanNode *channel, int spamserv_join)
2722 {
2723 extern struct userNode *spamserv;
2724 struct mod_chanmode *change;
2725
2726 if(spamserv && spamserv_join && get_chanInfo(channel->name))
2727 {
2728 change = mod_chanmode_alloc(2);
2729 change->argc = 2;
2730 change->args[0].mode = MODE_CHANOP;
2731 change->args[0].u.member = AddChannelUser(chanserv, channel);
2732 change->args[1].mode = MODE_CHANOP;
2733 change->args[1].u.member = AddChannelUser(spamserv, channel);
2734 }
2735 else
2736 {
2737 change = mod_chanmode_alloc(1);
2738 change->argc = 1;
2739 change->args[0].mode = MODE_CHANOP;
2740 change->args[0].u.member = AddChannelUser(chanserv, channel);
2741 }
2742
2743 mod_chanmode_announce(chanserv, channel, change);
2744 mod_chanmode_free(change);
2745 }
2746
2747 static CHANSERV_FUNC(cmd_move)
2748 {
2749 struct mod_chanmode change;
2750 struct chanNode *target;
2751 struct modeNode *mn;
2752 struct userData *uData;
2753 struct do_not_register *dnr;
2754 int chanserv_join = 0, spamserv_join;
2755
2756 REQUIRE_PARAMS(2);
2757
2758 if(IsProtected(channel->channel_info))
2759 {
2760 reply("CSMSG_MOVE_NODELETE", channel->name);
2761 return 0;
2762 }
2763
2764 if(!IsChannelName(argv[1]))
2765 {
2766 reply("MSG_NOT_CHANNEL_NAME");
2767 return 0;
2768 }
2769
2770 if(opserv_bad_channel(argv[1]))
2771 {
2772 reply("CSMSG_ILLEGAL_CHANNEL", argv[1]);
2773 return 0;
2774 }
2775
2776 if(!IsHelping(user) || (argc < 3) || irccasecmp(argv[2], "force"))
2777 {
2778 for(uData = channel->channel_info->users; uData; uData = uData->next)
2779 {
2780 if((uData->access == UL_OWNER) && (dnr = chanserv_is_dnr(argv[1], uData->handle)))
2781 {
2782 if(!IsHelping(user))
2783 reply("CSMSG_DNR_CHANNEL_MOVE", argv[1]);
2784 else
2785 chanserv_show_dnrs(user, cmd, argv[1], uData->handle->handle);
2786 return 0;
2787 }
2788 }
2789 }
2790
2791 mod_chanmode_init(&change);
2792 if(!(target = GetChannel(argv[1])))
2793 {
2794 target = AddChannel(argv[1], now, NULL, NULL, NULL);
2795 if(!IsSuspended(channel->channel_info))
2796 chanserv_join = 1;
2797 }
2798 else if(target->channel_info)
2799 {
2800 reply("CSMSG_ALREADY_REGGED", target->name);
2801 return 0;
2802 }
2803 else if((!(mn = GetUserMode(target, user)) || !(mn->modes && MODE_CHANOP))
2804 && !IsHelping(user))
2805 {
2806 reply("CSMSG_MUST_BE_OPPED", target->name);
2807 return 0;
2808 }
2809 else if(!IsSuspended(channel->channel_info))
2810 chanserv_join = 1;
2811
2812 if(off_channel > 0)
2813 {
2814 /* Clear MODE_REGISTERED from old channel, add it to new. */
2815 change.argc = 0;
2816 change.modes_clear = MODE_REGISTERED;
2817 mod_chanmode_announce(chanserv, channel, &change);
2818 change.modes_clear = 0;
2819 change.modes_set = MODE_REGISTERED;
2820 mod_chanmode_announce(chanserv, target, &change);
2821 }
2822
2823 /* Move the channel_info to the target channel; it
2824 shouldn't be necessary to clear timeq callbacks
2825 for the old channel. */
2826 target->channel_info = channel->channel_info;
2827 target->channel_info->channel = target;
2828 channel->channel_info = NULL;
2829
2830 spamserv_join = spamserv_cs_move_merge(user, channel, target, 1);
2831
2832 if (chanserv_join)
2833 ss_cs_join_channel(target, spamserv_join);
2834
2835 if(!IsSuspended(target->channel_info))
2836 {
2837 char reason2[MAXLEN];
2838 sprintf(reason2, "Channel moved to %s by %s.", target->name, user->handle_info->handle);
2839 DelChannelUser(chanserv, channel, reason2, 0);
2840 }
2841
2842 UnlockChannel(channel);
2843 LockChannel(target);
2844 global_message_args(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, "CSMSG_CHANNEL_MOVED",
2845 channel->name, target->name, user->handle_info->handle);
2846
2847 reply("CSMSG_MOVE_SUCCESS", target->name);
2848 return 1;
2849 }
2850
2851 static void
2852 merge_users(struct chanData *source, struct chanData *target)
2853 {
2854 struct userData *suData, *tuData, *next;
2855 dict_iterator_t it;
2856 dict_t merge;
2857
2858 merge = dict_new();
2859
2860 /* Insert the source's users into the scratch area. */
2861 for(suData = source->users; suData; suData = suData->next)
2862 dict_insert(merge, suData->handle->handle, suData);
2863
2864 /* Iterate through the target's users, looking for
2865 users common to both channels. The lower access is
2866 removed from either the scratch area or target user
2867 list. */
2868 for(tuData = target->users; tuData; tuData = next)
2869 {
2870 struct userData *choice;
2871
2872 next = tuData->next;
2873
2874 /* If a source user exists with the same handle as a target
2875 channel's user, resolve the conflict by removing one. */
2876 suData = dict_find(merge, tuData->handle->handle, NULL);
2877 if(!suData)
2878 continue;
2879
2880 /* Pick the data we want to keep. */
2881 /* If the access is the same, use the later seen time. */
2882 if(suData->access == tuData->access)
2883 choice = (suData->seen > tuData->seen) ? suData : tuData;
2884 else /* Otherwise, keep the higher access level. */
2885 choice = (suData->access > tuData->access) ? suData : tuData;
2886
2887 /* Remove the user that wasn't picked. */
2888 if(choice == tuData)
2889 {
2890 dict_remove(merge, suData->handle->handle);
2891 del_channel_user(suData, 0);
2892 }
2893 else
2894 del_channel_user(tuData, 0);
2895 }
2896
2897 /* Move the remaining users to the target channel. */
2898 for(it = dict_first(merge); it; it = iter_next(it))
2899 {
2900 suData = iter_data(it);
2901
2902 /* Insert the user into the target channel's linked list. */
2903 suData->prev = NULL;
2904 suData->next = target->users;
2905 suData->channel = target;
2906
2907 if(target->users)
2908 target->users->prev = suData;
2909 target->users = suData;
2910
2911 /* Update the user counts for the target channel; the
2912 source counts are left alone. */
2913 target->userCount++;
2914 }
2915
2916 /* Possible to assert (source->users == NULL) here. */
2917 source->users = NULL;
2918 dict_delete(merge);
2919 }
2920
2921 static void
2922 merge_bans(struct chanData *source, struct chanData *target)
2923 {
2924 struct banData *sbData, *tbData, *sNext, *tNext, *tFront;
2925
2926 /* Hold on to the original head of the target ban list
2927 to avoid comparing source bans with source bans. */
2928 tFront = target->bans;
2929
2930 /* Perform a totally expensive O(n*m) merge, ick. */
2931 for(sbData = source->bans; sbData; sbData = sNext)
2932 {
2933 /* Flag to track whether the ban's been moved
2934 to the destination yet. */
2935 int moved = 0;
2936
2937 /* Possible to assert (sbData->prev == NULL) here. */
2938 sNext = sbData->next;
2939
2940 for(tbData = tFront; tbData; tbData = tNext)
2941 {
2942 tNext = tbData->next;
2943
2944 /* Perform two comparisons between each source
2945 and target ban, conflicts are resolved by
2946 keeping the broader ban and copying the later
2947 expiration and triggered time. */
2948 if(match_ircglobs(tbData->mask, sbData->mask))
2949 {
2950 /* There is a broader ban in the target channel that
2951 overrides one in the source channel; remove the
2952 source ban and break. */
2953 if(sbData->expires > tbData->expires)
2954 tbData->expires = sbData->expires;
2955 if(sbData->triggered > tbData->triggered)
2956 tbData->triggered = sbData->triggered;
2957 del_channel_ban(sbData);
2958 break;
2959 }
2960 else if(match_ircglobs(sbData->mask, tbData->mask))
2961 {
2962 /* There is a broader ban in the source channel that
2963 overrides one in the target channel; remove the
2964 target ban, fall through and move the source over. */
2965 if(tbData->expires > sbData->expires)
2966 sbData->expires = tbData->expires;
2967 if(tbData->triggered > sbData->triggered)
2968 sbData->triggered = tbData->triggered;
2969 if(tbData == tFront)
2970 tFront = tNext;
2971 del_channel_ban(tbData);
2972 }
2973
2974 /* Source bans can override multiple target bans, so
2975 we allow a source to run through this loop multiple
2976 times, but we can only move it once. */
2977 if(moved)
2978 continue;
2979 moved = 1;
2980
2981 /* Remove the source ban from the source ban list. */
2982 if(sbData->next)
2983 sbData->next->prev = sbData->prev;
2984
2985 /* Modify the source ban's associated channel. */
2986 sbData->channel = target;
2987
2988 /* Insert the ban into the target channel's linked list. */
2989 sbData->prev = NULL;
2990 sbData->next = target->bans;
2991
2992 if(target->bans)
2993 target->bans->prev = sbData;
2994 target->bans = sbData;
2995
2996 /* Update the user counts for the target channel. */
2997 target->banCount++;
2998 }
2999 }
3000
3001 /* Possible to assert (source->bans == NULL) here. */
3002 source->bans = NULL;
3003 }
3004
3005 static void
3006 merge_data(struct chanData *source, struct chanData *target)
3007 {
3008 /* Use more recent visited and owner-transfer time; use older
3009 * registered time. Bitwise or may_opchan. Use higher max.
3010 * Do not touch last_refresh, ban count or user counts.
3011 */
3012 if(source->visited > target->visited)
3013 target->visited = source->visited;
3014 if(source->registered < target->registered)
3015 target->registered = source->registered;
3016 if(source->ownerTransfer > target->ownerTransfer)
3017 target->ownerTransfer = source->ownerTransfer;
3018 if(source->may_opchan)
3019 target->may_opchan = 1;
3020 if(source->max > target->max)
3021 target->max = source->max;
3022 }
3023
3024 static void
3025 merge_channel(struct chanData *source, struct chanData *target)
3026 {
3027 merge_users(source, target);
3028 merge_bans(source, target);
3029 merge_data(source, target);
3030 }
3031
3032 static CHANSERV_FUNC(cmd_merge)
3033 {
3034 struct userData *target_user;
3035 struct chanNode *target;
3036 char reason[MAXLEN];
3037 int nodelete = 0;
3038
3039 REQUIRE_PARAMS(2);
3040
3041 /* Make sure the target channel exists and is registered to the user
3042 performing the command. */
3043 if(!(target = GetChannel(argv[1])))
3044 {
3045 reply("MSG_INVALID_CHANNEL");
3046 return 0;
3047 }
3048
3049 if (argc > 2) {
3050 if (!irccasecmp("nodelete", argv[2]))
3051 nodelete = 1;
3052 }
3053
3054 if(!target->channel_info)
3055 {
3056 reply("CSMSG_NOT_REGISTERED", target->name);
3057 return 0;
3058 }
3059
3060 if(IsProtected(channel->channel_info))
3061 {
3062 reply("CSMSG_MERGE_NODELETE");
3063 return 0;
3064 }
3065
3066 if(IsSuspended(target->channel_info))
3067 {
3068 reply("CSMSG_MERGE_SUSPENDED");
3069 return 0;
3070 }
3071
3072 if(channel == target)
3073 {
3074 reply("CSMSG_MERGE_SELF");
3075 return 0;
3076 }
3077
3078 target_user = GetChannelUser(target->channel_info, user->handle_info);
3079 if(!target_user || (target_user->access < UL_OWNER))
3080 {
3081 reply("CSMSG_MERGE_NOT_OWNER");
3082 return 0;
3083 }
3084
3085 /* Merge the channel structures and associated data. */
3086 merge_channel(channel->channel_info, target->channel_info);
3087 spamserv_cs_move_merge(user, channel, target, 0);
3088 sprintf(reason, "merged into %s by %s.", target->name, user->handle_info->handle);
3089 if (!nodelete)
3090 unregister_channel(channel->channel_info, reason);
3091 reply("CSMSG_MERGE_SUCCESS", target->name);
3092 return 1;
3093 }
3094
3095 static CHANSERV_FUNC(cmd_opchan)
3096 {
3097 struct mod_chanmode change;
3098 if(!IsHelping(user) && !channel->channel_info->may_opchan)
3099 {
3100 reply("CSMSG_ALREADY_OPCHANNED", channel->name);
3101 return 0;
3102 }
3103 if(!IsInChannel(channel,chanserv)) {
3104 reply("CSMSG_NOT_IN_CHANNEL", channel->name);
3105 return 0;
3106 }
3107 channel->channel_info->may_opchan = 0;
3108 mod_chanmode_init(&change);
3109 change.argc = 1;
3110 change.args[0].mode = MODE_CHANOP;
3111 change.args[0].u.member = GetUserMode(channel, chanserv);
3112 if(!change.args[0].u.member)
3113 {
3114 reply("CSMSG_OUT_OF_CHANNEL", channel->name);
3115 return 0;
3116 }
3117 mod_chanmode_announce(chanserv, channel, &change);
3118 reply("CSMSG_OPCHAN_DONE", channel->name);
3119 return 1;
3120 }
3121
3122 static CHANSERV_FUNC(cmd_adduser)
3123 {
3124 struct userData *actee;
3125 struct userData *actor, *real_actor;
3126 struct handle_info *handle = NULL;
3127 struct adduserPending *tmp;
3128 unsigned short access_level, override = 0;
3129
3130 REQUIRE_PARAMS(3);
3131
3132 if(channel->channel_info->userCount >= chanserv_conf.max_chan_users)
3133 {
3134 reply("CSMSG_MAXIMUM_USERS", chanserv_conf.max_chan_users);
3135 return 0;
3136 }
3137
3138 access_level = user_level_from_name(argv[2], UL_OWNER);
3139 if(!access_level)
3140 {
3141 reply("CSMSG_INVALID_ACCESS", argv[2]);
3142 return 0;
3143 }
3144
3145 actor = GetChannelUser(channel->channel_info, user->handle_info);
3146 real_actor = GetTrueChannelAccess(channel->channel_info, user->handle_info);
3147
3148 if(actor->access <= access_level)
3149 {
3150 reply("CSMSG_NO_BUMP_ACCESS");
3151 return 0;
3152 }
3153
3154 /* Trying to add someone with equal/more access */
3155 if (!real_actor || real_actor->access <= access_level)
3156 override = CMD_LOG_OVERRIDE;
3157
3158 if(!(handle = modcmd_get_handle_info(user, argv[1])))
3159 {
3160 /* 'kevin must first authenticate with AuthServ'. is sent to user */
3161 struct userNode *unode;
3162 unode = GetUserH(argv[1]); /* find user struct by nick */
3163 if(unode)
3164 {
3165 if(find_adduser_pending(channel, unode)) {
3166 reply("CSMSG_ADDUSER_PENDING_ALREADY", channel->name);
3167 }
3168 else {
3169 if(IsInChannel(channel, unode)) {
3170 reply("CSMSG_ADDUSER_PENDING");
3171 tmp = add_adduser_pending(channel, unode, access_level);
3172 send_message_type(1,unode, chanserv, "CSMSG_ADDUSER_PENDING_TARGET", user->nick, channel->name);
3173 }
3174 /* this results in user must auth AND not in chan errors. too confusing..
3175 else {
3176 reply("CSMSG_ADDUSER_PENDING_NOTINCHAN", channel->name);
3177 }
3178 */
3179 }
3180 }
3181 return 0;
3182 }
3183
3184 if((actee = GetTrueChannelAccess(channel->channel_info, handle)))
3185 {
3186 reply("CSMSG_USER_EXISTS", handle->handle, channel->name, user_level_name_from_level(actee->access));
3187 return 0;
3188 }
3189
3190 time_t accessexpiry = 0;
3191 unsigned int duration = 0;
3192 if (argc > 3) {
3193 if ((duration = ParseInterval(argv[3])))
3194 accessexpiry = now + duration;
3195 }
3196
3197 actee = add_channel_user(channel->channel_info, handle, access_level, 0, NULL, accessexpiry);
3198 scan_user_presence(actee, NULL);
3199
3200 if (duration > 0)
3201 timeq_add(accessexpiry, chanserv_expire_tempuser, actee);
3202
3203 reply("CSMSG_ADDED_USER", handle->handle, channel->name, user_level_name_from_level(access_level), access_level);
3204 return 1 | override;
3205 }
3206
3207 static CHANSERV_FUNC(cmd_clvl)
3208 {
3209 struct handle_info *handle;
3210 struct userData *victim;
3211 struct userData *actor, *real_actor;
3212 unsigned short new_access, override = 0;
3213 int privileged = IsHelping(user) && ((user->handle_info->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
3214
3215 REQUIRE_PARAMS(3);
3216
3217 actor = GetChannelUser(channel->channel_info, user->handle_info);
3218 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
3219
3220 if(!(handle = modcmd_get_handle_info(user, argv[1])))
3221 return 0;
3222
3223 if(handle == user->handle_info && !privileged)
3224 {
3225 reply("CSMSG_NO_SELF_CLVL");
3226 return 0;
3227 }
3228
3229 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
3230 {
3231 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
3232 return 0;
3233 }
3234
3235 if(actor->access <= victim->access && !privileged)
3236 {
3237 reply("MSG_USER_OUTRANKED", handle->handle);
3238 return 0;
3239 }
3240
3241 new_access = user_level_from_name(argv[2], UL_OWNER);
3242
3243 if(!new_access)
3244 {
3245 reply("CSMSG_INVALID_ACCESS", argv[2]);
3246 return 0;
3247 }
3248
3249 if(new_access >= actor->access && !privileged)
3250 {
3251 reply("CSMSG_NO_BUMP_ACCESS");
3252 return 0;
3253 }
3254
3255 time_t clvlexpiry = 0;
3256 unsigned int duration = 0;
3257 if (argc > 3) {
3258 if ((duration = ParseInterval(argv[3])))
3259 clvlexpiry = now + duration;
3260 }
3261
3262 if (duration > 0) {
3263 if (victim->accessexpiry > 0) {
3264 reply("CSMSG_NO_BUMP_EXPIRY");
3265 return 0;
3266 }
3267
3268 victim->clvlexpiry = clvlexpiry;
3269 victim->lastaccess = victim->access;
3270 timeq_add(clvlexpiry, chanserv_expire_tempclvl, victim);
3271 }
3272
3273 /* Trying to clvl a equal/higher user */
3274 if(!real_actor || (real_actor->access <= victim->access && handle != user->handle_info))
3275 override = CMD_LOG_OVERRIDE;
3276 /* Trying to clvl someone to equal/higher access */
3277 if(!real_actor || new_access >= real_actor->access)
3278 override = CMD_LOG_OVERRIDE;
3279 /* Helpers clvling themselves get caught by the "clvl someone to equal/higher access" check.
3280 * If they lower their own access it's not a big problem.
3281 */
3282 victim->access = new_access;
3283 reply("CSMSG_CHANGED_ACCESS", handle->handle, user_level_name_from_level(new_access), new_access, channel->name);
3284 return 1 | override;
3285 }
3286
3287 static CHANSERV_FUNC(cmd_deluser)
3288 {
3289 struct handle_info *handle;
3290 struct userData *victim;
3291 struct userData *actor, *real_actor;
3292 unsigned short access_level, override = 0;
3293 unsigned short access_level_user = 0;
3294 char *chan_name;
3295
3296 REQUIRE_PARAMS(2);
3297
3298 actor = GetChannelUser(channel->channel_info, user->handle_info);
3299 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
3300
3301 if(!(handle = modcmd_get_handle_info(user, argv[argc-1])))
3302 return 0;
3303
3304 if(!(victim = GetTrueChannelAccess(channel->channel_info, handle)))
3305 {
3306 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
3307 return 0;
3308 }
3309
3310 if(argc > 2)
3311 {
3312 access_level = user_level_from_name(argv[1], UL_OWNER);
3313 char *useraccess = user_level_name_from_level(victim->access);
3314 access_level_user = user_level_from_name(useraccess, UL_OWNER);
3315 if(!access_level)
3316 {
3317 reply("CSMSG_INVALID_ACCESS", argv[1]);
3318 return 0;
3319 }
3320 if(access_level != access_level_user)
3321 {
3322 reply("CSMSG_INCORRECT_ACCESS", handle->handle, useraccess, argv[1]);
3323 return 0;
3324 }
3325 }
3326 else
3327 {
3328 access_level = victim->access;
3329 }
3330
3331 if((actor->access <= victim->access) && !IsHelping(user))
3332 {
3333 reply("MSG_USER_OUTRANKED", victim->handle->handle);
3334 return 0;
3335 }
3336
3337 /* If people delete themselves it is an override, but they could've used deleteme so we don't log it as an override */
3338 if(!real_actor || (real_actor->access <= victim->access && real_actor != victim))
3339 override = CMD_LOG_OVERRIDE;
3340
3341 chan_name = strdup(channel->name);
3342 del_channel_user(victim, 1);
3343 reply("CSMSG_DELETED_USER", handle->handle, access_level, chan_name);
3344 free(chan_name);
3345 return 1 | override;
3346 }
3347
3348 static int
3349 cmd_mdel_user(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, char *mask, struct svccmd *cmd)
3350 {
3351 struct userData *actor, *real_actor, *uData, *next;
3352 unsigned int override = 0;
3353
3354 actor = GetChannelUser(channel->channel_info, user->handle_info);
3355 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
3356
3357 if(min_access > max_access)
3358 {
3359 reply("CSMSG_BAD_RANGE", min_access, max_access);
3360 return 0;
3361 }
3362
3363 if((actor->access <= max_access) && !IsHelping(user))
3364 {
3365 reply("CSMSG_NO_ACCESS");
3366 return 0;
3367 }
3368
3369 if(!real_actor || real_actor->access <= max_access)
3370 override = CMD_LOG_OVERRIDE;
3371
3372 for(uData = channel->channel_info->users; uData; uData = next)
3373 {
3374 next = uData->next;
3375
3376 if((uData->access >= min_access)
3377 && (uData->access <= max_access)
3378 && match_ircglob(uData->handle->handle, mask))
3379 del_channel_user(uData, 1);
3380 }
3381
3382 reply("CSMSG_DELETED_USERS", mask, min_access, max_access, channel->name);
3383 return 1 | override;
3384 }
3385
3386 static CHANSERV_FUNC(cmd_mdelowner)
3387 {
3388 return cmd_mdel_user(user, channel, UL_OWNER, UL_OWNER, argv[1], cmd);
3389 }
3390
3391 static CHANSERV_FUNC(cmd_mdelcoowner)
3392 {
3393 return cmd_mdel_user(user, channel, UL_COOWNER, UL_OWNER-1, argv[1], cmd);
3394 }
3395
3396 static CHANSERV_FUNC(cmd_mdelmanager)
3397 {
3398 return cmd_mdel_user(user, channel, UL_MANAGER, UL_COOWNER-1, argv[1], cmd);
3399 }
3400
3401 static CHANSERV_FUNC(cmd_mdelop)
3402 {
3403 return cmd_mdel_user(user, channel, UL_OP, UL_MANAGER-1, argv[1], cmd);
3404 }
3405
3406 static CHANSERV_FUNC(cmd_mdelhalfop)
3407 {
3408 return cmd_mdel_user(user, channel, UL_HALFOP, UL_OP-1, argv[1], cmd);
3409 }
3410
3411 static CHANSERV_FUNC(cmd_mdelpeon)
3412 {
3413 return cmd_mdel_user(user, channel, UL_PEON, UL_HALFOP-1, argv[1], cmd);
3414 }
3415
3416 static CHANSERV_FUNC(cmd_mdelpal)
3417 {
3418 return cmd_mdel_user(user, channel, UL_PEON, UL_HALFOP-1, argv[1], cmd);
3419 }
3420
3421 static CHANSERV_FUNC(cmd_levels)
3422 {
3423 struct helpfile_table tbl;
3424 int ii = 0;
3425
3426 tbl.length = 6 + 1; // 6 levels
3427 tbl.width = 4;
3428 tbl.flags = 0;
3429 tbl.contents = calloc(tbl.length,sizeof(tbl.contents[0]));
3430 tbl.contents[0] = calloc(tbl.width,sizeof(tbl.contents[0][0]));
3431 tbl.contents[0][0] = "Level";
3432 tbl.contents[0][1] = "From";
3433 tbl.contents[0][2] = "-";
3434 tbl.contents[0][3] = "To";
3435
3436 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3437 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_OWNER));
3438 tbl.contents[ii][1] = msnprintf(4, "%d", UL_OWNER);
3439 tbl.contents[ii][2] = msnprintf(2, " ");
3440 tbl.contents[ii][3] = msnprintf(1, "");
3441
3442 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3443 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_COOWNER));
3444 tbl.contents[ii][1] = msnprintf(4, "%d", UL_COOWNER);
3445 tbl.contents[ii][2] = msnprintf(2, "-");
3446 tbl.contents[ii][3] = msnprintf(4, "%d", UL_OWNER-1);
3447
3448 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3449 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_MANAGER));
3450 tbl.contents[ii][1] = msnprintf(4, "%d", UL_MANAGER);
3451 tbl.contents[ii][2] = msnprintf(2, "-");
3452 tbl.contents[ii][3] = msnprintf(4, "%d", UL_COOWNER-1);
3453
3454 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3455 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_OP));
3456 tbl.contents[ii][1] = msnprintf(4, "%d", UL_OP);
3457 tbl.contents[ii][2] = msnprintf(2, "-");
3458 tbl.contents[ii][3] = msnprintf(4, "%d", UL_MANAGER-1);
3459
3460 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3461 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_HALFOP));
3462 tbl.contents[ii][1] = msnprintf(4, "%d", UL_HALFOP);
3463 tbl.contents[ii][2] = msnprintf(2, "-");
3464 tbl.contents[ii][3] = msnprintf(4, "%d", UL_OP-1);
3465
3466 tbl.contents[++ii] = calloc(tbl.width, sizeof(tbl.contents[0][0]));
3467 tbl.contents[ii][0] = strdup(user_level_name_from_level(UL_PEON));
3468 tbl.contents[ii][1] = msnprintf(4, "%d", UL_PEON);
3469 tbl.contents[ii][2] = msnprintf(2, "-");
3470 tbl.contents[ii][3] = msnprintf(4, "%d", UL_HALFOP-1);
3471
3472 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
3473 return 0;
3474
3475 /*
3476 reply("CSMSG_LEVELS_HEADER");
3477 reply("CSMSG_LEVELS", user_level_name_from_level(UL_OWNER), UL_OWNER, UL_OWNER);
3478 reply("CSMSG_LEVELS", user_level_name_from_level(UL_COOWNER), UL_COOWNER, UL_OWNER-1);
3479 reply("CSMSG_LEVELS", user_level_name_from_level(UL_MANAGER), UL_MANAGER, UL_COOWNER-1);
3480 reply("CSMSG_LEVELS", user_level_name_from_level(UL_OP), UL_OP, UL_MANAGER-1);
3481 reply("CSMSG_LEVELS", user_level_name_from_level(UL_HALFOP), UL_HALFOP, UL_OP-1);
3482 reply("CSMSG_LEVELS", user_level_name_from_level(UL_PEON), UL_PEON, UL_HALFOP-1);
3483 reply("CSMSG_BAR");
3484 */
3485 }
3486
3487 /* trim_lamers.. */
3488 static int
3489 cmd_trim_bans(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, unsigned long duration)
3490 {
3491 struct banData *bData, *next;
3492 char interval[INTERVALLEN];
3493 unsigned int count;
3494 time_t limit;
3495
3496 count = 0;
3497 limit = now - duration;
3498 for(bData = channel->channel_info->bans; bData; bData = next)
3499 {
3500 next = bData->next;
3501
3502 if((bData->triggered && bData->triggered >= limit) || (bData->set && bData->set >= limit))
3503 continue;
3504
3505 del_channel_ban(bData);
3506 count++;
3507 }
3508
3509 intervalString(interval, duration, user->handle_info);
3510 reply("CSMSG_TRIMMED_LAMERS", count, channel->name, interval);
3511 return 1;
3512 }
3513
3514 static int
3515 cmd_trim_users(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, unsigned long duration, int vacation)
3516 {
3517 struct userData *actor, *uData, *next;
3518 char interval[INTERVALLEN];
3519 unsigned int count;
3520 time_t limit;
3521
3522 actor = GetChannelAccess(channel->channel_info, user->handle_info);
3523 if(min_access > max_access)
3524 {
3525 reply("CSMSG_BAD_RANGE", min_access, max_access);
3526 return 0;
3527 }
3528
3529 if(!actor || actor->access <= max_access)
3530 {
3531 reply("CSMSG_NO_ACCESS");
3532 return 0;
3533 }
3534
3535 count = 0;
3536 limit = now - duration;
3537 for(uData = channel->channel_info->users; uData; uData = next)
3538 {
3539 next = uData->next;
3540
3541 if((uData->seen > limit)
3542 || uData->present
3543 || (HANDLE_FLAGGED(uData->handle, FROZEN) && !vacation))
3544 continue;
3545
3546 if(((uData->access >= min_access) && (uData->access <= max_access))
3547 || (!max_access && (uData->access < actor->access)))
3548 {
3549 del_channel_user(uData, 1);
3550 count++;
3551 }
3552 }
3553
3554 if(!max_access)
3555 {
3556 min_access = 1;
3557 max_access = (actor->access > UL_OWNER) ? UL_OWNER : (actor->access - 1);
3558 }
3559 reply("CSMSG_TRIMMED_USERS", count, min_access, max_access, channel->name, intervalString(interval, duration, user->handle_info));
3560 return 1;
3561 }
3562
3563 static CHANSERV_FUNC(cmd_trim)
3564 {
3565 unsigned long duration;
3566 unsigned short min_level, max_level;
3567 int vacation;
3568
3569 REQUIRE_PARAMS(3);
3570
3571 vacation = argc > 3 && !strcmp(argv[3], "vacation");
3572 duration = ParseInterval(argv[2]);
3573 if(duration < 60)
3574 {
3575 reply("CSMSG_CANNOT_TRIM");
3576 return 0;
3577 }
3578
3579 if(!irccasecmp(argv[1], "lamers"))
3580 {
3581 cmd_trim_bans(cmd, user, channel, duration); /* trim_lamers.. */
3582 return 1;
3583 }
3584 else if(!irccasecmp(argv[1], "users"))
3585 {
3586 cmd_trim_users(cmd, user, channel, 0, 0, duration, vacation);
3587 return 1;
3588 }
3589 else if(parse_level_range(&min_level, &max_level, argv[1]))
3590 {
3591 cmd_trim_users(cmd, user, channel, min_level, max_level, duration, vacation);
3592 return 1;
3593 }
3594 else if((min_level = user_level_from_name(argv[1], UL_OWNER)))
3595 {
3596 cmd_trim_users(cmd, user, channel, min_level, min_level, duration, vacation);
3597 return 1;
3598 }
3599 else
3600 {
3601 reply("CSMSG_INVALID_TRIM", argv[1]);
3602 return 0;
3603 }
3604 }
3605
3606 /* If argc is 0 in cmd_up or cmd_down, no notices will be sent
3607 to the user. cmd_all takes advantage of this. */
3608 static CHANSERV_FUNC(cmd_up)
3609 {
3610 struct mod_chanmode change;
3611 struct userData *uData;
3612 const char *errmsg;
3613
3614 mod_chanmode_init(&change);
3615 change.argc = 1;
3616 change.args[0].u.member = GetUserMode(channel, user);
3617 if(!change.args[0].u.member)
3618 {
3619 if(argc)
3620 reply("MSG_CHANNEL_ABSENT", channel->name);
3621 return 0;
3622 }
3623
3624 uData = GetChannelAccess(channel->channel_info, user->handle_info);
3625 if(!uData)
3626 {
3627 if(argc)
3628 reply("CSMSG_GODMODE_UP", argv[0]);
3629 return 0;
3630 }
3631 else if(uData->access >= UL_OP)
3632 {
3633 change.args[0].mode = MODE_CHANOP;
3634 errmsg = "CSMSG_ALREADY_OPPED";
3635 }
3636 else if(uData->access >= UL_HALFOP )
3637 {
3638 change.args[0].mode = MODE_HALFOP;
3639 errmsg = "CSMSG_ALREADY_HALFOPPED";
3640 }
3641 else if(uData->access >= UL_PEON && (channel->channel_info->chOpts[chAutomode] != 'm' ))
3642 {
3643 change.args[0].mode = MODE_VOICE;
3644 errmsg = "CSMSG_ALREADY_VOICED";
3645 }
3646 else
3647 {
3648 if(argc)
3649 reply("CSMSG_NO_ACCESS");
3650 return 0;
3651 }
3652 change.args[0].mode &= ~change.args[0].u.member->modes;
3653 if(!change.args[0].mode)
3654 {
3655 if(argc)
3656 reply(errmsg, channel->name);
3657 return 0;
3658 }
3659 modcmd_chanmode_announce(&change);
3660 return 1;
3661 }
3662
3663 static CHANSERV_FUNC(cmd_down)
3664 {
3665 struct mod_chanmode change;
3666
3667 mod_chanmode_init(&change);
3668 change.argc = 1;
3669 change.args[0].u.member = GetUserMode(channel, user);
3670 if(!change.args[0].u.member)
3671 {
3672 if(argc)
3673 reply("MSG_CHANNEL_ABSENT", channel->name);
3674 return 0;
3675 }
3676
3677 if(!change.args[0].u.member->modes)
3678 {
3679 if(argc)
3680 reply("CSMSG_ALREADY_DOWN", channel->name);
3681 return 0;
3682 }
3683
3684 change.args[0].mode = MODE_REMOVE | change.args[0].u.member->modes;
3685 modcmd_chanmode_announce(&change);
3686 return 1;
3687 }
3688
3689 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)
3690 {
3691 struct userData *cList;
3692
3693 for(cList = user->handle_info->channels; cList; cList = cList->u_next)
3694 {
3695 if(IsSuspended(cList->channel)
3696 || IsUserSuspended(cList)
3697 || !GetUserMode(cList->channel->channel, user))
3698 continue;
3699
3700 mcmd(user, cList->channel->channel, 0, NULL, cmd);
3701 }
3702
3703 return 1;
3704 }
3705
3706 static CHANSERV_FUNC(cmd_upall)
3707 {
3708 return cmd_all(CSFUNC_ARGS, cmd_up);
3709 }
3710
3711 static CHANSERV_FUNC(cmd_downall)
3712 {
3713 return cmd_all(CSFUNC_ARGS, cmd_down);
3714 }
3715
3716 typedef int validate_func_t(struct svccmd *cmd, struct userNode *user, struct chanNode *channel, struct userNode *victim);
3717 typedef void process_func_t(unsigned int num, struct userNode **newops, struct chanNode *channel, struct userNode *who, int announce);
3718
3719 static int
3720 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)
3721 {
3722 unsigned int ii, valid;
3723 struct userNode *victim;
3724 struct mod_chanmode *change;
3725
3726 change = mod_chanmode_alloc(argc - 1);
3727
3728 for(ii=valid=0; ++ii < argc; )
3729 {
3730 if(!(victim = GetUserH(argv[ii])))
3731 continue;
3732 change->args[valid].mode = mode;
3733 change->args[valid].u.member = GetUserMode(channel, victim);
3734 if(!change->args[valid].u.member)
3735 continue;
3736 if(validate && !validate(cmd, user, channel, victim))
3737 continue;
3738 valid++;
3739 }
3740
3741 change->argc = valid;
3742 if(valid < (argc-1))
3743 reply("CSMSG_PROCESS_FAILED");
3744 if(valid)
3745 {
3746 modcmd_chanmode_announce(change);
3747 reply(action, channel->name);
3748 }
3749 mod_chanmode_free(change);
3750 return 1;
3751 }
3752
3753 static CHANSERV_FUNC(cmd_op)
3754 {
3755 return modify_users(CSFUNC_ARGS, validate_op, MODE_CHANOP, "CSMSG_OPPED_USERS");
3756 }
3757
3758 static CHANSERV_FUNC(cmd_hop)
3759 {
3760 return modify_users(CSFUNC_ARGS, validate_halfop, MODE_HALFOP, "CSMSG_HALFOPPED_USERS");
3761 }
3762
3763 static CHANSERV_FUNC(cmd_deop)
3764 {
3765 return modify_users(CSFUNC_ARGS, validate_deop, MODE_REMOVE|MODE_CHANOP, "CSMSG_DEOPPED_USERS");
3766 }
3767
3768 static CHANSERV_FUNC(cmd_dehop)
3769 {
3770 return modify_users(CSFUNC_ARGS, validate_dehop, MODE_REMOVE|MODE_HALFOP, "CSMSG_DEHALFOPPED_USERS");
3771 }
3772
3773 static CHANSERV_FUNC(cmd_voice)
3774 {
3775 return modify_users(CSFUNC_ARGS, NULL, MODE_VOICE, "CSMSG_VOICED_USERS");
3776 }
3777
3778 static CHANSERV_FUNC(cmd_devoice)
3779 {
3780 return modify_users(CSFUNC_ARGS, NULL, MODE_REMOVE|MODE_VOICE, "CSMSG_DEVOICED_USERS");
3781 }
3782
3783 static int
3784 bad_channel_ban(struct chanNode *channel, struct userNode *user, const char *ban, unsigned int *victimCount, struct modeNode **victims)
3785 {
3786 unsigned int ii;
3787 int b = 0;
3788
3789 if(victimCount)
3790 *victimCount = 0;
3791 for(ii=0; ii<channel->members.used; ii++)
3792 {
3793 struct modeNode *mn = channel->members.list[ii];
3794
3795 if(IsService(mn->user))
3796 continue;
3797
3798 b = user_matches_glob(mn->user, ban, MATCH_USENICK | MATCH_VISIBLE, 0);
3799 if (b == -1)
3800 return -1;
3801 else if (b == 0)
3802 continue;
3803
3804 if(protect_user(mn->user, user, channel->channel_info, false))
3805 return 1;
3806
3807 if(victims)
3808 victims[(*victimCount)++] = mn;
3809 }
3810 return 0;
3811 }
3812
3813 int is_extban(char *b) {
3814 if(*b == '~') {
3815 return 1;
3816 }
3817 return 0;
3818 }
3819
3820 static int
3821 eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
3822 {
3823 struct userNode *victim;
3824 struct modeNode **victims;
3825 unsigned int offset, n, victimCount, duration = 0;
3826 int b = 0;
3827 char *reason = "Bye.", *ban, *name;
3828 char interval[INTERVALLEN];
3829
3830 offset = (action & ACTION_ADD_TIMED_LAMER) ? 3 : 2;
3831 REQUIRE_PARAMS(offset);
3832 if(argc > offset)
3833 {
3834 reason = unsplit_string(argv + offset, argc - offset, NULL);
3835 if(strlen(reason) > (TOPICLEN - (NICKLEN + 3)))
3836 {
3837 /* Truncate the reason to a length of TOPICLEN, as
3838 the ircd does; however, leave room for an ellipsis
3839 and the kicker's nick. */
3840 sprintf(reason + (TOPICLEN - (NICKLEN + 6)), "...");
3841 }
3842 }
3843
3844 if((victim = GetUserH(argv[1])))
3845 {
3846 victims = alloca(sizeof(victims[0]));
3847 victims[0] = GetUserMode(channel, victim);
3848 /* XXX: The comparison with ACTION_KICK is just because all
3849 * other actions can work on users outside the channel, and we
3850 * want to allow those (e.g. unbans) in that case. If we add
3851 * some other ejection action for in-channel users, change
3852 * this too. */
3853 victimCount = victims[0] ? 1 : 0;
3854
3855 if(IsService(victim))
3856 {
3857 if(cmd)
3858 reply("MSG_SERVICE_IMMUNE", victim->nick);
3859 return 0;
3860 }
3861
3862 if((action == ACTION_KICK) && !victimCount)
3863 {
3864 if(cmd)
3865 reply("MSG_CHANNEL_USER_ABSENT", victim->nick, channel->name);
3866 return 0;
3867 }
3868
3869 if(protect_user(victim, user, channel->channel_info, false))
3870 {
3871 // This translates to send_message(user, cmd->parent->bot, ...)
3872 // if user is x3 (ctcp action) cmd is null and segfault.
3873 if(cmd)
3874 reply("CSMSG_USER_PROTECTED", victim->nick);
3875 return 0;
3876 }
3877
3878 ban = generate_hostmask(victim, GENMASK_STRICT_HOST|GENMASK_ANY_IDENT);
3879 name = victim->nick;
3880 }
3881 else if(!is_ircmask(argv[1]) && (*argv[1] == '*'))
3882 {
3883 struct handle_info *hi;
3884 char banmask[NICKLEN + USERLEN + HOSTLEN + 3];
3885 const char *accountname = argv[1] + 1;
3886
3887 if(!(hi = get_handle_info(accountname)))
3888 {
3889 reply("MSG_HANDLE_UNKNOWN", accountname);
3890 return 0;
3891 }
3892
3893 snprintf(banmask, sizeof(banmask), "*!*@%s.*", hi->handle);
3894 victims = alloca(sizeof(victims[0]) * channel->members.used);
3895
3896 b = bad_channel_ban(channel, user, banmask, &victimCount, victims);
3897 if(b == 1)
3898 {
3899 reply("CSMSG_MASK_PROTECTED", banmask);
3900 return 0;
3901 }else if(b == -1)
3902 {
3903 reply("CSMSG_BAD_BAN", banmask);
3904 return 0;
3905 }
3906
3907 if((action == ACTION_KICK) && (victimCount == 0))
3908 {
3909 reply("CSMSG_NO_MATCHING_USERS", channel->name, banmask);
3910 return 0;
3911 }
3912
3913 name = ban = strdup(banmask);
3914 }
3915 else
3916 {
3917 if(!is_ircmask(argv[1]))
3918 {
3919 if(cmd)
3920 reply("MSG_NICK_UNKNOWN", argv[1]);
3921 return 0;
3922 }
3923
3924 victims = alloca(sizeof(victims[0]) * channel->members.used);
3925
3926 b = bad_channel_ban(channel, user, argv[1], &victimCount, victims);
3927 if(cmd && (b == 1)) {
3928 reply("CSMSG_MASK_PROTECTED", argv[1]);
3929 return 0;
3930 }
3931 else if(cmd && (b == -1)) {
3932 reply("CSMSG_BAD_BAN", argv[1]);
3933 return 0;
3934 }
3935 /* If i want to ban *.nl and theres 5 of them, what is it to the bot?!?
3936 // if((victimCount > 4) && ((victimCount * 3) > channel->members.used) && !IsOper(user))
3937 And, ^^^^^^^^^ BAH!
3938 We use x2 style over-mask detection instead because it doesnt stop channel owners from doing
3939 reasonable bans, but does stop *@*, *@*a* *@*b* etc type masks. Yes, you can defeat it with
3940 some creativity, but its not x3's job to be the ban censor anyway. */
3941 if(is_overmask(argv[1]))
3942 {
3943 if(cmd)
3944 reply("CSMSG_LAME_MASK", argv[1]);
3945 return 0;
3946 }
3947 //TODO: We have no support to do protection etc etc so for now we dont let you use x3 to set extended bans.
3948 if(is_extban(argv[1]))
3949 {
3950 if(cmd)
3951 reply("CSMSG_NO_EXTBANS", argv[1]);
3952 return 0;
3953 }
3954
3955 if((action == ACTION_KICK) && (victimCount == 0))
3956 {
3957 if(cmd)
3958 reply("CSMSG_NO_MATCHING_USERS", channel->name, argv[1]);
3959 return 0;
3960 }
3961
3962 name = ban = strdup(argv[1]);
3963 }
3964
3965 /* Truncate the ban in place if necessary; we must ensure
3966 that 'ban' is a valid ban mask before sanitizing it. */
3967 if (*ban != '~')
3968 sanitize_ircmask(ban);
3969
3970 if(action & ACTION_ADD_LAMER)
3971 {
3972 struct banData *bData, *next;
3973
3974 if(channel->channel_info->banCount >= chanserv_conf.max_chan_bans) /* ..lamers.. */
3975 {
3976 if(cmd)
3977 reply("CSMSG_MAXIMUM_LAMERS", chanserv_conf.max_chan_bans); /* ..lamers.. */
3978 free(ban);
3979 return 0;
3980 }
3981
3982 if(action & ACTION_ADD_TIMED_LAMER)
3983 {
3984 duration = ParseInterval(argv[2]);
3985
3986 if(duration < 15)
3987 {
3988 if(cmd)
3989 reply("CSMSG_DURATION_TOO_LOW");
3990 free(ban);
3991 return 0;
3992 }
3993 else if(duration > (86400 * 365 * 2))
3994 {
3995 if(cmd)
3996 reply("CSMSG_DURATION_TOO_HIGH");
3997 free(ban);
3998 return 0;
3999 }
4000 }
4001
4002 /* lamers... */
4003 for(bData = channel->channel_info->bans; bData; bData = next)
4004 {
4005 if(match_ircglobs(bData->mask, ban))
4006 {
4007 int exact = !irccasecmp(bData->mask, ban);
4008
4009 /* The ban is redundant; there is already a ban
4010 with the same effect in place. */
4011 if(exact)
4012 {
4013 if(bData->reason)
4014 free(bData->reason);
4015 bData->reason = strdup(reason);
4016 safestrncpy(bData->owner, (user->handle_info ? user->handle_info->handle : user->nick), sizeof(bData->owner));
4017 if(cmd)
4018 reply("CSMSG_REASON_CHANGE", ban);
4019 if(!bData->expires)
4020 goto post_add_ban;
4021 }
4022 if(exact && bData->expires)
4023 {
4024 int reset = 0;
4025
4026 /* If the ban matches an existing one exactly,
4027 extend the expiration time if the provided
4028 duration is longer. */
4029 if(duration && ((time_t)(now + duration) > bData->expires))
4030 {
4031 bData->expires = now + duration;
4032 reset = 1;
4033 }
4034 else if(!duration)
4035 {
4036 bData->expires = 0;
4037 reset = 1;
4038 }
4039
4040 if(reset)
4041 {
4042 /* Delete the expiration timeq entry and
4043 requeue if necessary. */
4044 timeq_del(0, expire_ban, bData, TIMEQ_IGNORE_WHEN);
4045
4046 if(bData->expires)
4047 timeq_add(bData->expires, expire_ban, bData);
4048
4049 if(!cmd)
4050 {
4051 /* automated kickban, dont reply */
4052 }
4053 else if(duration)
4054 reply("CSMSG_LAMER_EXTENDED", ban, intervalString(interval, duration, user->handle_info));
4055 else
4056 reply("CSMSG_LAMER_ADDED", name, channel->name);
4057
4058 goto post_add_ban;
4059 }
4060 }
4061 if(cmd)
4062 reply("CSMSG_REDUNDANT_LAMER", name, channel->name);
4063
4064 free(ban);
4065 return 0;
4066 }
4067
4068 next = bData->next;
4069 if(match_ircglobs(ban, bData->mask))
4070 {
4071 /* The ban we are adding makes previously existing
4072 bans redundant; silently remove them. */
4073 del_channel_ban(bData);
4074 }
4075 }
4076
4077 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);
4078 free(ban);
4079 name = ban = strdup(bData->mask);
4080 }
4081 else if(ban)
4082 {
4083 /* WHAT DOES THIS DO?? -Rubin */
4084 for(n = 0; n < chanserv_conf.old_ban_names->used; ++n)
4085 {
4086 extern const char *hidden_host_suffix;
4087 const char *old_name = chanserv_conf.old_ban_names->list[n];
4088 char *new_mask;
4089 unsigned int l1, l2;
4090
4091 l1 = strlen(ban);
4092 l2 = strlen(old_name);
4093 if(l2+2 > l1)
4094 continue;
4095 if(irccasecmp(ban + l1 - l2, old_name))
4096 continue;
4097 new_mask = malloc(MAXLEN);
4098 sprintf(new_mask, "%.*s%s", (int)(l1-l2), ban, hidden_host_suffix);
4099 free(ban);
4100 name = ban = new_mask;
4101 }
4102 }
4103
4104 post_add_ban:
4105 if(action & ACTION_BAN)
4106 {
4107 unsigned int exists;
4108 struct mod_chanmode *change;
4109
4110 if(channel->banlist.used >= MAXBANS)
4111 {
4112 if(cmd)
4113 reply("CSMSG_BANLIST_FULL", channel->name);
4114 free(ban);
4115 return 0;
4116 }
4117
4118 exists = ChannelBanExists(channel, ban);
4119 change = mod_chanmode_alloc(victimCount + 1);
4120 for(n = 0; n < victimCount; ++n)
4121 {
4122 change->args[n].mode = MODE_REMOVE|MODE_CHANOP|MODE_HALFOP|MODE_VOICE;
4123 change->args[n].u.member = victims[n];
4124 }
4125 if(!exists)
4126 {
4127 change->args[n].mode = MODE_BAN;
4128 change->args[n++].u.hostmask = ban;
4129 }
4130 change->argc = n;
4131 if(cmd)
4132 modcmd_chanmode_announce(change);
4133 else
4134 mod_chanmode_announce(chanserv, channel, change);
4135 mod_chanmode_free(change);
4136
4137 if(exists && (action == ACTION_BAN))
4138 {
4139 if(cmd)
4140 reply("CSMSG_REDUNDANT_BAN", name, channel->name);
4141 free(ban);
4142 return 0;
4143 }
4144 }
4145
4146 if(action & ACTION_ADD_LAMER)
4147 {
4148 char kick_reason[MAXLEN];
4149 sprintf(kick_reason, "(%s) %s", user->nick, reason);
4150
4151 for(n = 0; n < victimCount; n++) {
4152 if(!protect_user(victims[n]->user, user, channel->channel_info, true)) {
4153 KickChannelUser(victims[n]->user, channel, chanserv, kick_reason);
4154 }
4155 }
4156 }
4157 else if(action & ACTION_KICK)
4158 {
4159 char kick_reason[MAXLEN];
4160 sprintf(kick_reason, "(%s) %s", user->nick, reason);
4161
4162 for(n = 0; n < victimCount; n++) {
4163 KickChannelUser(victims[n]->user, channel, chanserv, kick_reason);
4164 }
4165 }
4166
4167 if(!cmd)
4168 {
4169 /* No response, since it was automated. */
4170 }
4171 else if(action & ACTION_ADD_LAMER)
4172 {
4173 if(duration)
4174 reply("CSMSG_TIMED_LAMER_ADDED", name, channel->name, intervalString(interval, duration, user->handle_info));
4175 else
4176 reply("CSMSG_LAMER_ADDED", name, channel->name);
4177 }
4178 else if((action & (ACTION_BAN | ACTION_KICK)) == (ACTION_BAN | ACTION_KICK))
4179 reply("CSMSG_KICK_BAN_DONE", name, channel->name);
4180 else if(action & ACTION_BAN)
4181 reply("CSMSG_BAN_DONE", name, channel->name);
4182 else if(action & ACTION_KICK && victimCount)
4183 reply("CSMSG_KICK_DONE", name, channel->name);
4184
4185 free(ban);
4186 return 1;
4187 }
4188
4189 static CHANSERV_FUNC(cmd_kickban)
4190 {
4191 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN);
4192 }
4193
4194 static CHANSERV_FUNC(cmd_kick)
4195 {
4196 return eject_user(CSFUNC_ARGS, ACTION_KICK);
4197 }
4198
4199 static CHANSERV_FUNC(cmd_ban)
4200 {
4201 return eject_user(CSFUNC_ARGS, ACTION_BAN);
4202 }
4203
4204 static CHANSERV_FUNC(cmd_addlamer)
4205 {
4206 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_LAMER);
4207 }
4208
4209 static CHANSERV_FUNC(cmd_addtimedlamer)
4210 {
4211 return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_LAMER | ACTION_ADD_TIMED_LAMER);
4212 }
4213
4214 static struct mod_chanmode *
4215 find_matching_bans(struct banList *bans, struct userNode *actee, const char *mask)
4216 {
4217 struct mod_chanmode *change;
4218 unsigned char *match;
4219 unsigned int ii, count;
4220
4221 match = alloca(bans->used);
4222 if(actee)
4223 {
4224 for(ii = count = 0; ii < bans->used; ++ii)
4225 {
4226 match[ii] = user_matches_glob(actee, bans->list[ii]->ban,
4227 MATCH_USENICK | MATCH_VISIBLE, 0);
4228 if(match[ii])
4229 count++;
4230 }
4231 }
4232 else
4233 {
4234 for(ii = count = 0; ii < bans->used; ++ii)
4235 {
4236 match[ii] = match_ircglobs(mask, bans->list[ii]->ban);
4237 if(match[ii])
4238 count++;
4239 }
4240 }
4241 if(!count)
4242 return NULL;
4243 change = mod_chanmode_alloc(count);
4244 for(ii = count = 0; ii < bans->used; ++ii)
4245 {
4246 if(!match[ii])
4247 continue;
4248 change->args[count].mode = MODE_REMOVE | MODE_BAN;
4249 change->args[count++].u.hostmask = strdup(bans->list[ii]->ban);
4250 }
4251 assert(count == change->argc);
4252 return change;
4253 }
4254
4255 void expire_bans(UNUSED_ARG(void* data)) /* Real bans, not lamers */
4256 {
4257 unsigned int jj, ii, count;
4258 struct banNode *bn;
4259 struct chanData *channel;
4260 time_t bantimeout;
4261 struct mod_chanmode *change;
4262
4263 log_module(CS_LOG, LOG_DEBUG, "Checking for expired bans");
4264 /* Walk through every channel */
4265 for(channel = channelList; channel; channel = channel->next) {
4266 switch(channel->chOpts[chBanTimeout])
4267 {
4268 default: case '0': continue; /* Dont remove bans in this chan */
4269 case '1': bantimeout = now - (10 * 60); break; /* 10 minutes */
4270 case '2': bantimeout = now - (2 * 60 * 60); break; /* 2 hours */
4271 case '3': bantimeout = now - (4 * 60 * 60); break; /* 4 hours */
4272 case '4': bantimeout = now - (24 * 60 * 60); break; /* 24 hours */
4273 case '5': bantimeout = now - (7 * 24 * 60 * 60); break; /* 1 week */
4274 }
4275 count = 0;
4276 /* First find out how many bans were going to unset */
4277 for (jj=0; jj < channel->channel->banlist.used; ++jj) {
4278 //TODO: for now, were just not removing extended bans, but ultimately some types we should, some shouldn't...see below
4279 if(channel->channel->banlist.list[jj]->set < bantimeout && !is_extban(channel->channel->banlist.list[jj]->ban))
4280 count++;
4281 }
4282 if(count > 0) {
4283 /* At least one ban, so setup a removal */
4284 change = mod_chanmode_alloc(count);
4285 ii = 0;
4286 /* Walk over every ban in this channel.. */
4287 for (jj=0; jj < channel->channel->banlist.used; ++jj) {
4288 bn = channel->channel->banlist.list[jj];
4289 //TODO: for now, were just not removing extended bans, but ultimately some types we should, some shouldn't...see above
4290 if (bn->set < bantimeout && !is_extban(bn->ban)) {
4291 log_module(CS_LOG, LOG_DEBUG, "Removing ban %s from %s", bn->ban, channel->channel->name);
4292
4293 /* Add this ban to the mode change */
4294 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
4295 change->args[ii].u.hostmask = strdup(bn->ban);
4296 ii++;
4297 /* Pull this ban out of the list */
4298 banList_remove(&(channel->channel->banlist), bn);
4299 jj--;
4300 free(bn);
4301 }
4302 }
4303 /* Send the modes to IRC */
4304 mod_chanmode_announce(chanserv, channel->channel, change);
4305
4306 /* free memory from strdup above */
4307 for(ii = 0; ii < count; ++ii)
4308 free((char*)change->args[ii].u.hostmask);
4309
4310 mod_chanmode_free(change);
4311 }
4312 }
4313 /* Set this function to run again */
4314 if(chanserv_conf.ban_timeout_frequency)
4315 timeq_add(now + chanserv_conf.ban_timeout_frequency, expire_bans, NULL);
4316 }
4317
4318
4319 static int
4320 unban_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action)
4321 {
4322 struct userNode *actee;
4323 char *mask = NULL;
4324 int acted = 0;
4325
4326 REQUIRE_PARAMS(2);
4327
4328 /* may want to allow a comma delimited list of users... */
4329 if(!(actee = GetUserH(argv[1])))
4330 {
4331 if(!is_ircmask(argv[1]) && *argv[1] == '*')
4332 {
4333 char banmask[NICKLEN + USERLEN + HOSTLEN + 3];
4334 const char *accountname = argv[1] + 1;
4335
4336 snprintf(banmask, sizeof(banmask), "*!*@%s.*", accountname);
4337 mask = strdup(banmask);
4338 }
4339 else if(!is_ircmask(argv[1]))
4340 {
4341 reply("MSG_NICK_UNKNOWN", argv[1]);
4342 return 0;
4343 }
4344 else
4345 {
4346 mask = strdup(argv[1]);
4347 }
4348 }
4349
4350 /* We don't sanitize the mask here because ircu
4351 doesn't do it. */
4352 if(action & ACTION_UNBAN)
4353 {
4354 struct mod_chanmode *change;
4355 change = find_matching_bans(&channel->banlist, actee, mask);
4356 if(change)
4357 {
4358 unsigned int ii;
4359
4360 modcmd_chanmode_announce(change);
4361 for(ii = 0; ii < change->argc; ++ii)
4362 free((char*)change->args[ii].u.hostmask);
4363 mod_chanmode_free(change);
4364 acted = 1;
4365 }
4366 }
4367
4368 if(action & ACTION_DEL_LAMER)
4369 {
4370 struct banData *ban, *next;
4371
4372 ban = channel->channel_info->bans; /* lamers */
4373 while(ban)
4374 {
4375 if(actee)
4376 for( ; ban && !user_matches_glob(actee, ban->mask, MATCH_USENICK | MATCH_VISIBLE, 0);
4377 ban = ban->next);
4378 else
4379 for( ; ban && !match_ircglobs(mask, ban->mask);
4380 ban = ban->next);
4381 if(!ban)
4382 break;
4383 next = ban->next;
4384 del_channel_ban(ban);
4385 ban = next;
4386 acted = 1;
4387 }
4388 }
4389
4390 if(!acted)
4391 reply("CSMSG_BAN_NOT_FOUND", actee ? actee->nick : mask);
4392 else
4393 reply("CSMSG_BAN_REMOVED", actee ? actee->nick : mask);
4394 if(mask)
4395 free(mask);
4396 return 1;
4397 }
4398
4399 static CHANSERV_FUNC(cmd_unban)
4400 {
4401 return unban_user(CSFUNC_ARGS, ACTION_UNBAN);
4402 }
4403
4404 static CHANSERV_FUNC(cmd_dellamer)
4405 {
4406 /* it doesn't necessarily have to remove the channel ban - may want
4407 to make that an option. */
4408 return unban_user(CSFUNC_ARGS, ACTION_UNBAN | ACTION_DEL_LAMER);
4409 }
4410
4411 static CHANSERV_FUNC(cmd_unbanme)
4412 {
4413 struct userData *uData = GetChannelUser(channel->channel_info, user->handle_info);
4414 long flags = ACTION_UNBAN;
4415
4416 /* remove permanent bans if the user has the proper access. */
4417 if(uData->access >= UL_MANAGER)
4418 flags |= ACTION_DEL_LAMER;
4419
4420 argv[1] = user->nick;
4421 return unban_user(user, channel, 2, argv, cmd, flags);
4422 }
4423
4424 static CHANSERV_FUNC(cmd_unbanall)
4425 {
4426 struct mod_chanmode *change;
4427 unsigned int ii;
4428
4429 if(!channel->banlist.used)
4430 {
4431 reply("CSMSG_NO_BANS", channel->name);
4432 return 0;
4433 }
4434
4435 // TODO: dont remove some kinds of extended bans such as ~c
4436 change = mod_chanmode_alloc(channel->banlist.used);
4437 for(ii=0; ii<channel->banlist.used; ii++)
4438 {
4439 change->args[ii].mode = MODE_REMOVE | MODE_BAN;
4440 change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban);
4441 }
4442 modcmd_chanmode_announce(change);
4443 for(ii = 0; ii < change->argc; ++ii)
4444 free((char*)change->args[ii].u.hostmask);
4445 mod_chanmode_free(change);
4446 reply("CSMSG_BANS_REMOVED", channel->name);
4447 return 1;
4448 }
4449
4450 static CHANSERV_FUNC(cmd_open)
4451 {
4452 struct mod_chanmode *change;
4453 unsigned int ii;
4454
4455 change = find_matching_bans(&channel->banlist, user, NULL);
4456 if(!change)
4457 change = mod_chanmode_alloc(0);
4458 change->modes_clear |= MODE_INVITEONLY | MODE_LIMIT | MODE_KEY;
4459 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
4460 && channel->channel_info->modes.modes_set)
4461 change->modes_clear &= ~channel->channel_info->modes.modes_set;
4462 modcmd_chanmode_announce(change);
4463 reply("CSMSG_CHANNEL_OPENED", channel->name);
4464 for(ii = 0; ii < change->argc; ++ii)
4465 free((char*)change->args[ii].u.hostmask);
4466 mod_chanmode_free(change);
4467 return 1;
4468 }
4469
4470 static CHANSERV_FUNC(cmd_myaccess)
4471 {
4472 static struct string_buffer sbuf;
4473 struct handle_info *target_handle;
4474 struct userData *uData;
4475
4476 if(argc < 2)
4477 target_handle = user->handle_info;
4478 else if(!IsStaff(user))
4479 {
4480 reply("CSMSG_MYACCESS_SELF_ONLY", argv[0]);
4481 return 0;
4482 }
4483 else if(!(target_handle = modcmd_get_handle_info(user, argv[1])))
4484 return 0;
4485
4486 if(!oper_outranks(user, target_handle))
4487 return 0;
4488
4489 if(!target_handle->channels)
4490 {
4491 reply("CSMSG_SQUAT_ACCESS", target_handle->handle);
4492 return 1;
4493 }
4494
4495 reply("CSMSG_INFOLINE_LIST", target_handle->handle);
4496 for(uData = target_handle->channels; uData; uData = uData->u_next)
4497 {
4498 struct chanData *cData = uData->channel;
4499
4500 if(uData->access > UL_OWNER)
4501 continue;
4502 if(IsProtected(cData)
4503 && (target_handle != user->handle_info)
4504 && !GetTrueChannelAccess(cData, user->handle_info))
4505 continue;
4506 sbuf.used = 0;
4507 string_buffer_append_printf(&sbuf, "[%s (%d", cData->channel->name, uData->access);
4508 if(uData->flags != 0)
4509 string_buffer_append(&sbuf, ',');
4510 if(IsUserSuspended(uData))
4511 string_buffer_append(&sbuf, 's');
4512 if(IsUserAutoOp(uData))
4513 {
4514 if(uData->access >= UL_OP )
4515 string_buffer_append(&sbuf, 'o');
4516 else if(uData->access >= UL_HALFOP )
4517 string_buffer_append(&sbuf, 'h');
4518 else if(uData->access >= UL_PEON )
4519 string_buffer_append(&sbuf, 'v');
4520 }
4521 if(IsUserAutoInvite(uData) && (uData->access >= cData->lvlOpts[lvlInviteMe]))
4522 string_buffer_append(&sbuf, 'i');
4523 if(IsUserAutoJoin(uData) && (uData->access >= cData->lvlOpts[lvlInviteMe]))
4524 string_buffer_append(&sbuf, 'j');
4525 if(uData->info)
4526 string_buffer_append_printf(&sbuf, ")] %s", uData->info);
4527 else
4528 string_buffer_append_string(&sbuf, ")]");
4529 string_buffer_append(&sbuf, '\0');
4530 send_message_type(4, user, cmd->parent->bot, "%s", sbuf.list);
4531 }
4532
4533 return 1;
4534 }
4535
4536 static CHANSERV_FUNC(cmd_access)
4537 {
4538 struct userNode *target;
4539 struct handle_info *target_handle;
4540 struct userData *uData;
4541 int helping;
4542 char prefix[MAXLEN];
4543
4544 if(argc < 2)
4545 {
4546 target = user;
4547 target_handle = target->handle_info;
4548 }
4549 else if((target = GetUserH(argv[1])))
4550 {
4551 target_handle = target->handle_info;
4552 }
4553 else if(argv[1][0] == '*')
4554 {
4555 if(!(target_handle = get_handle_info(argv[1]+1)))
4556 {
4557 reply("MSG_HANDLE_UNKNOWN", argv[1]+1);
4558 return 0;
4559 }
4560 }
4561 else
4562 {
4563 reply("MSG_NICK_UNKNOWN", argv[1]);
4564 return 0;
4565 }
4566
4567 assert(target || target_handle);
4568
4569 if(target == chanserv)
4570 {
4571 reply("CSMSG_IS_CHANSERV");
4572 return 1;
4573 }
4574
4575 if(!target_handle)
4576 {
4577 if(IsOper(target))
4578 {
4579 reply("CSMSG_LAZY_SMURF_TARGET", target->nick, chanserv_conf.irc_operator_epithet);
4580 return 0;
4581 }
4582 if(target != user)
4583 {
4584 reply("MSG_USER_AUTHENTICATE", target->nick);
4585 return 0;
4586 }
4587 reply("MSG_AUTHENTICATE");
4588 return 0;
4589 }
4590
4591 if(target)
4592 {
4593 const char *epithet = NULL, *type = NULL;
4594 if(IsOper(target))
4595 {
4596 epithet = chanserv_conf.irc_operator_epithet;
4597 type = user_find_message(user, "CSMSG_OPERATOR_TITLE");
4598 }
4599 else if(IsNetworkHelper(target))
4600 {
4601 epithet = chanserv_conf.network_helper_epithet;
4602 type = user_find_message(user, "CSMSG_UC_H_TITLE");
4603 }
4604 else if(IsSupportHelper(target))
4605 {
4606 epithet = chanserv_conf.support_helper_epithet;
4607 type = user_find_message(user, "CSMSG_LC_H_TITLE");
4608 }
4609 if(epithet)
4610 {
4611 if(target_handle->epithet)
4612 reply("CSMSG_SMURF_TARGET", target->nick, target_handle->epithet, type);
4613 else if(epithet)
4614 reply("CSMSG_SMURF_TARGET", target->nick, epithet, type);
4615 }
4616 sprintf(prefix, "%s (%s)", target->nick, target_handle->handle);
4617 }
4618 else
4619 {
4620 sprintf(prefix, "%s", target_handle->handle);
4621 }
4622
4623 if(!channel->channel_info)
4624 {
4625 reply("CSMSG_NOT_REGISTERED", channel->name);
4626 return 1;
4627 }
4628
4629 helping = HANDLE_FLAGGED(target_handle, HELPING)
4630 && ((target_handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info));
4631 if((uData = GetTrueChannelAccess(channel->channel_info, target_handle)))
4632 {
4633 reply((helping ? "CSMSG_HELPER_HAS_ACCESS" : "CSMSG_USER_HAS_ACCESS"), prefix, user_level_name_from_level(uData->access), uData->access, channel->name);
4634 /* To prevent possible information leaks, only show infolines
4635 * if the requestor is in the channel or it's their own
4636 * handle. */
4637 if(uData->info && (GetUserMode(channel, user) || (target_handle == user->handle_info)))
4638 {
4639 send_message_type(4, user, cmd->parent->bot, "[%s] %s", (target ? target->nick : target_handle->handle), uData->info);
4640 }
4641 /* Likewise, only say it's suspended if the user has active
4642 * access in that channel or it's their own entry. */
4643 if(IsUserSuspended(uData)
4644 && (GetChannelUser(channel->channel_info, user->handle_info)
4645 || (user->handle_info == uData->handle)))
4646 {
4647 reply("CSMSG_USER_SUSPENDED", (target ? target->nick : target_handle->handle), channel->name);
4648 }
4649 }
4650 else
4651 {
4652 reply((helping ? "CSMSG_HELPER_NO_ACCESS" : "CSMSG_USER_NO_ACCESS"), prefix, channel->name);
4653 }
4654
4655 return 1;
4656 }
4657
4658 /* This is never used...
4659 static void
4660 zoot_list(struct listData *list)
4661 {
4662 struct userData *uData;
4663 unsigned int start, curr, highest, lowest;
4664 struct helpfile_table tmp_table;
4665 const char **temp, *msg;
4666
4667 if(list->table.length == 1)
4668 {
4669 if(list->search)
4670 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest), list->search);
4671 else
4672 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest));
4673 msg = user_find_message(list->user, "MSG_NONE");
4674 send_message_type(4, list->user, list->bot, " %s", msg);
4675 }
4676 tmp_table.width = list->table.width;
4677 tmp_table.flags = list->table.flags;
4678 list->table.contents[0][0] = " ";
4679 highest = list->highest;
4680 if(list->lowest != 0)
4681 lowest = list->lowest;
4682 else if(highest < 100)
4683 lowest = 1;
4684 else
4685 lowest = highest - 100;
4686 for(start = curr = 1; curr < list->table.length; )
4687 {
4688 uData = list->users[curr-1];
4689 list->table.contents[curr++][0] = " ";
4690 if((curr == list->table.length) || (list->users[curr-1]->access < lowest))
4691 {
4692 if(list->search)
4693 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER", list->channel->name, user_level_name_from_level(lowest), user_level_name_from_level(highest), list->search);
4694 else
4695 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER", list->channel->name, user_level_name_from_level(lowest), user_level_name_from_level(highest));
4696 temp = list->table.contents[--start];
4697 list->table.contents[start] = list->table.contents[0];
4698 tmp_table.contents = list->table.contents + start;
4699 tmp_table.length = curr - start;
4700 table_send(list->bot, list->user->nick, 0, NULL, tmp_table);
4701 list->table.contents[start] = temp;
4702 start = curr;
4703 highest = lowest - 1;
4704 lowest = (highest < 100) ? 0 : (highest - 99);
4705 }
4706 }
4707 }
4708 */
4709
4710 static void
4711 normal_list(struct listData *list)
4712 {
4713 const char *msg;
4714 if(list->search)
4715 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER_NORMAL", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest), list->search);
4716 else
4717 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER_NORMAL", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest));
4718 if(list->table.length == 1)
4719 {
4720 msg = user_find_message(list->user, "MSG_NONE");
4721 send_message_type(4, list->user, list->bot, " %s", msg);
4722 }
4723 else
4724 table_send(list->bot, list->user->nick, 0, NULL, list->table);
4725 }
4726
4727 /* if these need changed, uncomment and customize
4728 static void
4729 clean_list(struct listData *list)
4730 {
4731 const char *msg;
4732 if(list->search)
4733 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER_CLEAN", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest), list->search);
4734 else
4735 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER_CLEAN", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest));
4736 if(list->table.length == 1)
4737 {
4738 msg = user_find_message(list->user, "MSG_NONE");
4739 send_message_type(4, list->user, list->bot, " %s", msg);
4740 }
4741 else
4742 table_send(list->bot, list->user->nick, 0, NULL, list->table);
4743 }
4744
4745 static void
4746 advanced_list(struct listData *list)
4747 {
4748 const char *msg;
4749 if(list->search)
4750 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER_ADVANCED", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest), list->search);
4751 else
4752 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER_ADVANCED", list->channel->name, user_level_name_from_level(list->lowest), user_level_name_from_level(list->highest));
4753 if(list->table.length == 1)
4754 {
4755 msg = user_find_message(list->user, "MSG_NONE");
4756 send_message_type(4, list->user, list->bot, " %s", msg);
4757 }
4758 else
4759 table_send(list->bot, list->user->nick, 0, NULL, list->table);
4760 }
4761
4762 static void
4763 classic_list(struct listData *list)
4764 {
4765 const char *msg;
4766 if(list->search)
4767 send_message(list->user, list->bot, "CSMSG_ACCESS_SEARCH_HEADER_CLASSIC", list->channel->name, list->lowest, list->highest, list->search);
4768 else
4769 send_message(list->user, list->bot, "CSMSG_ACCESS_ALL_HEADER_CLASSIC", list->channel->name, list->lowest, list->highest);
4770 if(list->table.length == 1)
4771 {
4772 msg = user_find_message(list->user, "MSG_NONE");
4773 send_message_type(4, list->user, list->bot, " %s", msg);
4774 }
4775 else
4776 table_send(list->bot, list->user->nick, 0, NULL, list->table);
4777 }
4778 */
4779
4780 static int
4781 userData_access_comp(const void *arg_a, const void *arg_b)
4782 {
4783 const struct userData *a = *(struct userData**)arg_a;
4784 const struct userData *b = *(struct userData**)arg_b;
4785 int res;
4786 if(a->access != b->access)
4787 res = b->access - a->access;
4788 else
4789 res = irccasecmp(a->handle->handle, b->handle->handle);
4790 return res;
4791 }
4792
4793 static int
4794 cmd_list_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, unsigned short lowest, unsigned short highest)
4795 {
4796 void (*send_list)(struct listData *);
4797 struct userData *uData;
4798 struct listData lData;
4799 unsigned int matches;
4800 const char **ary;
4801 int i = 0;
4802 int seen_index;
4803
4804 lData.user = user;
4805 lData.bot = cmd->parent->bot;
4806 lData.channel = channel;
4807 lData.lowest = lowest;
4808 lData.highest = highest;
4809 lData.search = (argc > 1) ? argv[1] : NULL;
4810 send_list = normal_list;
4811 /* What does the following line do exactly?? */
4812 /*(void)zoot_list; ** since it doesn't show user levels */
4813
4814 /*
4815 if(user->handle_info)
4816 {
4817 switch(user->handle_info->userlist_style)
4818 {
4819 case HI_STYLE_CLEAN:
4820 send_list = clean_list;
4821 break;
4822 case HI_STYLE_ADVANCED:
4823 send_list = advanced_list;
4824 break;
4825 case HI_STYLE_CLASSIC:
4826 send_list = classic_list;
4827 break;
4828 case HI_STYLE_NORMAL:
4829 default:
4830 send_list = normal_list;
4831 break;
4832 }
4833 }
4834 */
4835 send_list = normal_list;
4836
4837 lData.users = alloca(channel->channel_info->userCount * sizeof(struct userData *));
4838 matches = 0;
4839 for(uData = channel->channel_info->users; uData; uData = uData->next)
4840 {
4841 if((uData->access < lowest)
4842 || (uData->access > highest)
4843 || (lData.search && !match_ircglob(uData->handle->handle, lData.search)))
4844 continue;
4845 lData.users[matches++] = uData;
4846 }
4847 qsort(lData.users, matches, sizeof(lData.users[0]), userData_access_comp);
4848
4849 lData.table.length = matches+1;
4850 lData.table.flags = TABLE_NO_FREE;
4851 lData.table.contents = malloc(lData.table.length*sizeof(*lData.table.contents));
4852
4853 if(user->handle_info && user->handle_info->userlist_style == HI_STYLE_ADVANCED)
4854 lData.table.width = 6; /* with level = 6 */
4855 else
4856 lData.table.width = 5; /* without = 5 */
4857 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
4858 lData.table.contents[0] = ary;
4859 if(user->handle_info) {
4860 switch(user->handle_info->userlist_style) {
4861 case HI_STYLE_CLASSIC:
4862 ary[i++] = "Level";
4863 break;
4864 case HI_STYLE_ADVANCED:
4865 ary[i++] = "Access";
4866 ary[i++] = "Level";
4867 break;
4868 case HI_STYLE_CLEAN:
4869 ary[i++] = "Access";
4870 break;
4871 case HI_STYLE_NORMAL:
4872 default:
4873 ary[i++] = "Access";
4874 break;
4875 }
4876 }
4877 else {
4878 ary[i++] = "Access";
4879 }
4880 ary[i++] = "Account";
4881 ary[i] = "Last Seen";
4882 seen_index = i++;
4883 ary[i++] = "Status";
4884 ary[i++] = "Expiry";
4885 for(matches = 1; matches < lData.table.length; ++matches)
4886 {
4887 char seen[INTERVALLEN];
4888
4889
4890 uData = lData.users[matches-1];
4891 i = 0;
4892 ary = malloc(lData.table.width*sizeof(**lData.table.contents));
4893 lData.table.contents[matches] = ary;
4894 if(user->handle_info) {
4895 switch(user->handle_info->userlist_style) {
4896 case HI_STYLE_CLASSIC:
4897 ary[i++] = strtab(uData->access);
4898 break;
4899 case HI_STYLE_ADVANCED:
4900 ary[i++] = user_level_name_from_level(uData->access);
4901 ary[i++] = strtab(uData->access);
4902 break;
4903 case HI_STYLE_CLEAN:
4904 ary[i++] = user_level_name_from_level(uData->access);
4905 break;
4906 case HI_STYLE_NORMAL:
4907 default:
4908 ary[i++] = user_level_name_from_level(uData->access);
4909 break;
4910 }
4911 }
4912 else {
4913 ary[i++] = user_level_name_from_level(uData->access);
4914 }
4915 ary[i++] = uData->handle->handle;
4916 if(uData->present)
4917 ary[i] = "Here";
4918 else if(!uData->seen)
4919 ary[i] = "Never";
4920 else
4921 ary[i] = intervalString(seen, now - uData->seen, user->handle_info);
4922 ary[i] = strdup(ary[i]);
4923 i++;
4924 if(IsUserSuspended(uData))
4925 ary[i++] = "Suspended";
4926 else if(HANDLE_FLAGGED(uData->handle, FROZEN))
4927 ary[i++] = "Vacation";
4928 else
4929 ary[i++] = "Normal";
4930
4931 if ((uData->accessexpiry > 0) || (uData->clvlexpiry > 0)) {
4932 char delay[INTERVALLEN];
4933 time_t diff;
4934
4935 if (uData->accessexpiry > 0) {
4936 diff = uData->accessexpiry - now;
4937 intervalString(delay, diff, user->handle_info);
4938 } else {
4939 diff = uData->clvlexpiry - now;
4940 intervalString(delay, diff, user->handle_info);
4941 }
4942 ary[i++] = delay;
4943 } else
4944 ary[i++] = "Never";
4945 }
4946
4947 send_list(&lData);
4948 for(matches = 1; matches < lData.table.length; ++matches)
4949 {
4950 /* Free strdup above */
4951 free((char*)lData.table.contents[matches][seen_index]);
4952 free(lData.table.contents[matches]);
4953 }
4954 free(lData.table.contents[0]);
4955 free(lData.table.contents);
4956 return 1;
4957 }
4958
4959 /* Remove this now that debugging is over? or improve it for
4960 * users? Would it be better tied into USERS somehow? -Rubin */
4961 static CHANSERV_FUNC(cmd_pending)
4962 {
4963 struct adduserPending *ap;
4964 reply("CSMSG_ADDUSER_PENDING_HEADER");
4965 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
4966 reply("CSMSG_BAR");
4967 for(ap = adduser_pendings;ap;ap = ap->next)
4968 reply("CSMSG_ADDUSER_PENDING_LIST", ap->channel->name, ap->user->nick);
4969 reply("CSMSG_ADDUSER_PENDING_FOOTER");
4970 return 1;
4971 }
4972
4973 static CHANSERV_FUNC(cmd_users)
4974 {
4975 return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER);
4976 }
4977
4978 static CHANSERV_FUNC(cmd_wlist)
4979 {
4980 return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER);
4981 }
4982
4983 static CHANSERV_FUNC(cmd_clist)
4984 {
4985 return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1);
4986 }
4987
4988 static CHANSERV_FUNC(cmd_mlist)
4989 {
4990 return cmd_list_users(CSFUNC_ARGS, UL_MANAGER, UL_COOWNER-1);
4991 }
4992
4993 static CHANSERV_FUNC(cmd_olist)
4994 {
4995 return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MANAGER-1);
4996 }
4997
4998 static CHANSERV_FUNC(cmd_hlist)
4999 {
5000 return cmd_list_users(CSFUNC_ARGS, UL_HALFOP, UL_OP-1);
5001 }
5002
5003 static CHANSERV_FUNC(cmd_plist)
5004 {
5005 return cmd_list_users(CSFUNC_ARGS, 1, UL_HALFOP-1);
5006 }
5007
5008 static CHANSERV_FUNC(cmd_lamers)
5009 {
5010 struct userNode *search_u = NULL;
5011 struct helpfile_table tbl;
5012 unsigned int matches = 0, timed = 0, search_wilds = 0, ii;
5013 char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search;
5014 const char *msg_never, *triggered, *expires;
5015 struct banData *ban, **bans; /* lamers */
5016
5017 if(argc < 2)
5018 search = NULL;
5019 else if(strchr(search = argv[1], '!'))
5020 {
5021 search = argv[1];
5022 search_wilds = search[strcspn(search, "?*")];
5023 }
5024 else if(!(search_u = GetUserH(search)))
5025 reply("MSG_NICK_UNKNOWN", search);
5026
5027 reply("CSMSG_LAMERS_HEADER", channel->name);
5028 bans = alloca(channel->channel_info->banCount * sizeof(struct banData *)); /* lamers */
5029
5030 /* lamers */
5031 for(ban = channel->channel_info->bans; ban; ban = ban->next)
5032 {
5033 if(search_u)
5034 {
5035 if(!user_matches_glob(search_u, ban->mask, MATCH_USENICK | MATCH_VISIBLE, 0))
5036 continue;
5037 }
5038 else if(search)
5039 {
5040 if(search_wilds ? !match_ircglobs(search, ban->mask) : !match_ircglob(search, ban->mask))
5041 continue;
5042 }
5043 bans[matches++] = ban;
5044 if(ban->expires)
5045 timed = 1;
5046 }
5047
5048 tbl.length = matches + 1;
5049 tbl.width = 4 + timed;
5050 tbl.flags = 0;
5051 tbl.flags = TABLE_NO_FREE;
5052 tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0]));
5053 tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
5054 tbl.contents[0][0] = "Mask";
5055 tbl.contents[0][1] = "Set By";
5056 tbl.contents[0][2] = "Triggered";
5057 if(timed)
5058 {
5059 tbl.contents[0][3] = "Expires";
5060 tbl.contents[0][4] = "Reason";
5061 }
5062 else
5063 tbl.contents[0][3] = "Reason";
5064 if(!matches)
5065 {
5066 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
5067 /* reply("MSG_NONE"); */
5068 free(tbl.contents[0]);
5069 free(tbl.contents);
5070 return 0;
5071 }
5072
5073 msg_never = user_find_message(user, "MSG_NEVER");
5074 for(ii = 0; ii < matches; )
5075 {
5076 ban = bans[ii];
5077
5078 if(!timed)
5079 expires = "";
5080 else if(ban->expires)
5081 expires = intervalString(e_buffer, ban->expires - now, user->handle_info);
5082 else
5083 expires = msg_never;
5084
5085 if(ban->triggered)
5086 triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info);
5087 else
5088 triggered = msg_never;
5089
5090 tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0]));
5091 tbl.contents[ii][0] = ban->mask;
5092 tbl.contents[ii][1] = ban->owner;
5093 tbl.contents[ii][2] = strdup(triggered);
5094 if(timed)
5095 {
5096 tbl.contents[ii][3] = strdup(expires);
5097 tbl.contents[ii][4] = ban->reason;
5098 }
5099 else
5100 tbl.contents[ii][3] = ban->reason;
5101 }
5102 table_send(cmd->parent->bot, user->nick, 0, NULL, tbl);
5103 /* reply("MSG_MATCH_COUNT", matches); */
5104 for(ii = 1; ii < tbl.length; ++ii)
5105 {
5106 free((char*)tbl.contents[ii][2]);
5107 if(timed)
5108 free((char*)tbl.contents[ii][3]);
5109 free(tbl.contents[ii]);
5110 }
5111 free(tbl.contents[0]);
5112 free(tbl.contents);
5113 return 1;
5114 }
5115
5116 /* bad_topic
5117 *
5118 * return + if the user does NOT have the right to set the topic, and
5119 * the topic is changed.
5120 */
5121 static int
5122 bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic)
5123 {
5124 struct chanData *cData = channel->channel_info;
5125 if(check_user_level(channel, user, lvlEnfTopic, 1, 0))
5126 return 0;
5127 else if(cData->topic)
5128 return irccasecmp(new_topic, cData->topic);
5129 else
5130 return 0;
5131 }
5132
5133 /* conform_topic
5134 *
5135 * Makes a givin topic fit into a givin topic mask and returns
5136 * the results.
5137 *
5138 * topic_mask - the mask to conform to
5139 * topic - the topic to make conform
5140 * new_topic - the pre-allocated char* to put the new topic into
5141 *
5142 * modifies: new_topic
5143 */
5144 void
5145 conform_topic(char* topic_mask, char* topic, char *new_topic)
5146 {
5147 //char *topic_mask = cData->topic_mask;
5148 char tchar;
5149 int pos=0, starpos=-1, dpos=0, len;
5150
5151 while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN))
5152 {
5153 switch(tchar)
5154 {
5155 case '*':
5156 if(starpos != -1)
5157 {
5158 strcpy(new_topic, "");
5159 return;
5160 }
5161 len = strlen(topic);
5162 if((dpos + len) > TOPICLEN)
5163 len = TOPICLEN + 1 - dpos;
5164 memcpy(new_topic+dpos, topic, len);
5165 dpos += len;
5166 starpos = pos;
5167 break;
5168 case '\\': tchar = topic_mask[pos++]; /* and fall through */
5169 default: new_topic[dpos++] = tchar; break;
5170 }
5171 }
5172 if((dpos > TOPICLEN) || tchar)
5173 {
5174 strcpy(new_topic, "");
5175 return;
5176 }
5177 new_topic[dpos] = 0;
5178 return;
5179 }
5180
5181 static CHANSERV_FUNC(cmd_topic)
5182 {
5183 struct chanData *cData;
5184 char *topic;
5185 int p10 = 0;
5186
5187 #ifdef WITH_PROTOCOL_P10
5188 p10 = 1;
5189 #endif
5190
5191 cData = channel->channel_info;
5192 if(argc < 2)
5193 {
5194 if(cData->topic)
5195 {
5196 /*XXX Why would we ever want to send chanserv as the setter? I dont understand -Rubin */
5197 SetChannelTopic(channel, chanserv, p10 ? user : chanserv, cData->topic, 1);
5198 reply("CSMSG_TOPIC_SET", cData->topic);
5199 return 1;
5200 }
5201
5202 reply("CSMSG_NO_TOPIC", channel->name);
5203 return 0;
5204 }
5205
5206 topic = unsplit_string(argv + 1, argc - 1, NULL);
5207 /* If they say "!topic *", use an empty topic. */
5208 if((topic[0] == '*') && (topic[1] == 0))
5209 topic[0] = 0;
5210
5211 if(bad_topic(channel, user, topic))
5212 {
5213 reply("CSMSG_TOPIC_LOCKED", channel->name);
5214 return 0;
5215 }
5216 else
5217 {
5218 /* If there is a topicmask set, and the new topic doesnt match, make it */
5219 if(cData->topic_mask && !match_ircglob(topic, cData->topic_mask))
5220 {
5221 char *topic_mask = cData->topic_mask;
5222 char new_topic[TOPICLEN+1];
5223
5224 /* make a new topic fitting mask */
5225 conform_topic(topic_mask, topic, new_topic);
5226 if(!*new_topic)
5227 {
5228 /* Topic couldnt fit into mask, was too long */
5229 reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask);
5230 reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
5231 return 0;
5232 }
5233 SetChannelTopic(channel, chanserv, p10 ? user : chanserv, new_topic, 1);
5234 }
5235 else /* No mask set, just set the topic */
5236 SetChannelTopic(channel, chanserv, p10 ? user : chanserv, topic, 1);
5237 }
5238
5239 if(check_user_level(channel, user, lvlTopicSnarf, 1, 0))
5240 {
5241 /* Grab the topic and save it as the default topic. */
5242 free(cData->topic);
5243 cData->topic = strdup(channel->topic);
5244 }
5245
5246 return 1;
5247 }
5248
5249 static CHANSERV_FUNC(cmd_mode)
5250 {
5251 struct userData *uData;
5252 struct mod_chanmode *change;
5253 short base_oplevel;
5254
5255 if(argc < 2)
5256 {
5257 if (checkDefCon(DEFCON_NO_MODE_CHANGE) && !IsOper(user)) {
5258 reply("CSMSG_DEFCON_NO_MODE_CHANGE");
5259 return 0;
5260 }
5261
5262 change = &channel->channel_info->modes;
5263 if(change->modes_set || change->modes_clear) {
5264 modcmd_chanmode_announce(change);
5265 reply("CSMSG_DEFAULTED_MODES", channel->name);
5266 } else
5267 reply("CSMSG_NO_MODES", channel->name);
5268 return 1;
5269 }
5270
5271 uData = GetChannelUser(channel->channel_info, user->handle_info);
5272 if (!uData)
5273 base_oplevel = MAXOPLEVEL;
5274 else if (uData->access >= UL_OWNER)
5275 base_oplevel = 1;
5276 else
5277 base_oplevel = 1 + UL_OWNER - uData->access;
5278 change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED, base_oplevel);
5279
5280 if(!change)
5281 {
5282 reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL));
5283 return 0;
5284 }
5285
5286 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
5287 && mode_lock_violated(&channel->channel_info->modes, change))
5288 {
5289 char modes[MAXLEN];
5290 mod_chanmode_format(&channel->channel_info->modes, modes);
5291 reply("CSMSG_MODE_LOCKED", modes, channel->name);
5292 return 0;
5293 }
5294
5295 modcmd_chanmode_announce(change);
5296 mod_chanmode_free(change);
5297 reply("CSMSG_MODES_SET", unsplit_string(argv+1, argc-1, NULL));
5298 return 1;
5299 }
5300
5301 static CHANSERV_FUNC(cmd_invite)
5302 {
5303 struct userData *uData;
5304 struct userNode *invite;
5305
5306 uData = GetChannelUser(channel->channel_info, user->handle_info);
5307
5308 if(argc > 1)
5309 {
5310 if(!(invite = GetUserH(argv[1])))
5311 {
5312 reply("MSG_NICK_UNKNOWN", argv[1]);
5313 return 0;
5314 }
5315 }
5316 else
5317 invite = user;
5318
5319 if(GetUserMode(channel, invite))
5320 {
5321 reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name);
5322 return 0;
5323 }
5324
5325 if(user != invite)
5326 {
5327 if(argc > 2)
5328 {
5329 char *reason = unsplit_string(argv + 2, argc - 2, NULL);
5330 send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason);
5331 }
5332 else
5333 send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name);
5334 }
5335
5336 if (invite->handle_info && invite->handle_info->ignores->used && (argc > 1)) {
5337 unsigned int i;
5338 for (i=0; i < invite->handle_info->ignores->used; i++) {
5339 if (user_matches_glob(user, invite->handle_info->ignores->list[i], MATCH_USENICK, 0)) {
5340 reply("CSMSG_CANNOT_INVITE", argv[1], channel->name);
5341 return 0;
5342 }
5343 }
5344 }
5345
5346 irc_invite(chanserv, invite, channel);
5347 if(argc > 1)
5348 reply("CSMSG_INVITED_USER", argv[1], channel->name);
5349
5350 return 1;
5351 }
5352
5353 static CHANSERV_FUNC(cmd_inviteme)
5354 {
5355 if(GetUserMode(channel, user))
5356 {
5357 reply("CSMSG_YOU_ALREADY_PRESENT", channel->name);
5358 return 0;
5359 }
5360 if(channel->channel_info
5361 && !check_user_level(channel, user, lvlInviteMe, 1, 0))
5362 {
5363 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
5364 return 0;
5365 }
5366 irc_invite(cmd->parent->bot, user, channel);
5367 return 1;
5368 }
5369
5370 static void
5371 show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended)
5372 {
5373 unsigned int combo;
5374 char buf1[INTERVALLEN], buf2[INTERVALLEN];
5375
5376 /* We display things based on two dimensions:
5377 * - Issue time: present or absent
5378 * - Expiration: revoked, expired, expires in future, or indefinite expiration
5379 * (in order of precedence, so something both expired and revoked
5380 * only counts as revoked)
5381 */
5382 combo = (suspended->issued ? 4 : 0)
5383 + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0);
5384 switch(combo) {
5385 case 0: /* no issue time, indefinite expiration */
5386 reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason);
5387 break;
5388 case 1: /* no issue time, expires in future */
5389 intervalString(buf1, suspended->expires-now, user->handle_info);
5390 reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason);
5391 break;
5392 case 2: /* no issue time, expired */
5393 intervalString(buf1, now-suspended->expires, user->handle_info);
5394 reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason);
5395 break;
5396 case 3: /* no issue time, revoked */
5397 intervalString(buf1, now-suspended->revoked, user->handle_info);
5398 reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason);
5399 break;
5400 case 4: /* issue time set, indefinite expiration */
5401 intervalString(buf1, now-suspended->issued, user->handle_info);
5402 reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason);
5403 break;
5404 case 5: /* issue time set, expires in future */
5405 intervalString(buf1, now-suspended->issued, user->handle_info);
5406 intervalString(buf2, suspended->expires-now, user->handle_info);
5407 reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason);
5408 break;
5409 case 6: /* issue time set, expired */
5410 intervalString(buf1, now-suspended->issued, user->handle_info);
5411 intervalString(buf2, now-suspended->expires, user->handle_info);
5412 reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason);
5413 break;
5414 case 7: /* issue time set, revoked */
5415 intervalString(buf1, now-suspended->issued, user->handle_info);
5416 intervalString(buf2, now-suspended->revoked, user->handle_info);
5417 reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason);
5418 break;
5419 default:
5420 log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo);
5421 return;
5422 }
5423 }
5424
5425 static void
5426 show_giveownership_info(struct svccmd *cmd, struct userNode *user, struct giveownership *giveownership)
5427 {
5428 char buf[MAXLEN];
5429 const char *fmt = "%a %b %d %H:%M %Y";
5430 strftime(buf, sizeof(buf), fmt, localtime(&giveownership->issued));
5431
5432 if(giveownership->staff_issuer)
5433 {
5434 if(giveownership->reason)
5435 reply("CSMSG_CHANNEL_OWNERSHIP_STAFF_REASON", giveownership->old_owner,
5436 giveownership->target, giveownership->target_access,
5437 giveownership->staff_issuer, buf, giveownership->reason);
5438 else
5439 reply("CSMSG_CHANNEL_OWNERSHIP_STAFF", giveownership->old_owner,
5440 giveownership->target, giveownership->target_access,
5441 giveownership->staff_issuer, buf);
5442 }
5443 else
5444 {
5445 reply("CSMSG_CHANNEL_OWNERSHIP_NORMAL", giveownership->old_owner, giveownership->target, giveownership->target_access, buf);
5446 }
5447 }
5448
5449
5450 static CHANSERV_FUNC(cmd_info)
5451 {
5452 char modes[MAXLEN], buffer[INTERVALLEN];
5453 struct userData *uData, *owner;
5454 struct chanData *cData;
5455 struct do_not_register *dnr;
5456 struct note *note;
5457 dict_iterator_t it;
5458 int privileged;
5459
5460 cData = channel->channel_info;
5461 reply("CSMSG_CHANNEL_INFO", channel->name);
5462 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
5463 reply("CSMSG_BAR");
5464
5465 uData = GetChannelUser(cData, user->handle_info);
5466 if(uData && (uData->access >= UL_OP /*cData->lvlOpts[lvlGiveOps]*/))
5467 {
5468 mod_chanmode_format(&cData->modes, modes);
5469 reply("CSMSG_CHANNEL_TOPIC", cData->topic);
5470 reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE"));
5471 }
5472
5473 for(it = dict_first(cData->notes); it; it = iter_next(it))
5474 {
5475 int padding;
5476
5477 note = iter_data(it);
5478 if(!note_type_visible_to_user(cData, note->type, user))
5479 continue;
5480
5481 padding = PADLEN - 1 - strlen(iter_key(it));
5482 reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note);
5483 }
5484
5485 reply("CSMSG_CHANNEL_MAX", cData->max);
5486 for(owner = cData->users; owner; owner = owner->next)
5487 if(owner->access == UL_OWNER)
5488 reply("CSMSG_CHANNEL_OWNER", owner->handle->handle);
5489 reply("CSMSG_CHANNEL_USERS", cData->userCount);
5490 reply("CSMSG_CHANNEL_LAMERS", cData->banCount);
5491 reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info));
5492
5493 privileged = IsStaff(user);
5494 /* if(privileged) */
5495 reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info));
5496 if(/*((uData && uData->access >= UL_COOWNER) || privileged) && */cData->registrar)
5497 reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar);
5498
5499 if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL)))
5500 chanserv_show_dnrs(user, cmd, channel->name, NULL);
5501
5502 if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user)))
5503 {
5504 struct suspended *suspended;
5505 reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name);
5506 for(suspended = cData->suspended; suspended; suspended = suspended->previous)
5507 show_suspension_info(cmd, user, suspended);
5508 }
5509 else if(IsSuspended(cData))
5510 {
5511 reply("CSMSG_CHANNEL_SUSPENDED", channel->name);
5512 show_suspension_info(cmd, user, cData->suspended);
5513 }
5514 if(cData->giveownership && ((uData && (uData->access >= UL_COOWNER)) || IsStaff(user)))
5515 {
5516 struct giveownership *giveownership;
5517 reply("CSMSG_CHANNEL_OWNERSHIP_HISTORY", channel->name);
5518 for(giveownership = cData->giveownership; giveownership; giveownership = giveownership->previous)
5519 show_giveownership_info(cmd, user, giveownership);
5520 }
5521 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
5522 reply("CSMSG_CHANNEL_END");
5523 else
5524 reply("CSMSG_CHANNEL_END_CLEAN");
5525 return 1;
5526 }
5527
5528 static CHANSERV_FUNC(cmd_netinfo)
5529 {
5530 extern time_t boot_time;
5531 extern unsigned long burst_length;
5532 char interval[INTERVALLEN];
5533
5534 reply("CSMSG_NETWORK_INFO");
5535 reply("CSMSG_NETWORK_SERVERS", dict_size(servers));
5536 reply("CSMSG_NETWORK_USERS", dict_size(clients));
5537 reply("CSMSG_NETWORK_OPERS", curr_opers.used);
5538 reply("CSMSG_NETWORK_CHANNELS", registered_channels);
5539 reply("CSMSG_NETWORK_LAMERS", banCount);
5540 reply("CSMSG_NETWORK_CHANUSERS", userCount);
5541 reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info));
5542 reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info));
5543 return 1;
5544 }
5545
5546 static void
5547 send_staff_list(struct userNode *to, struct userList *list, int skip_flags)
5548 {
5549 struct helpfile_table table;
5550 unsigned int nn;
5551 struct userNode *user;
5552 char *nick;
5553
5554 table.length = 0;
5555 table.width = 1;
5556 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
5557 table.contents = alloca(list->used*sizeof(*table.contents));
5558 for(nn=0; nn<list->used; nn++)
5559 {
5560 user = list->list[nn];
5561 if(user->modes & skip_flags)
5562 continue;
5563 if(IsBot(user) || IsHideOper(user))
5564 continue;
5565 table.contents[table.length] = alloca(table.width*sizeof(**table.contents));
5566 if(IsAway(user))
5567 {
5568 nick = alloca(strlen(user->nick)+3);
5569 sprintf(nick, "(%s)", user->nick);
5570 }
5571 else
5572 nick = user->nick;
5573 table.contents[table.length][0] = nick;
5574 table.length++;
5575 }
5576 table_send(chanserv, to->nick, 0, NULL, table);
5577 }
5578
5579 static CHANSERV_FUNC(cmd_ircops)
5580 {
5581 reply("CSMSG_STAFF_OPERS");
5582 send_staff_list(user, &curr_opers, FLAGS_SERVICE);
5583 return 1;
5584 }
5585
5586 static CHANSERV_FUNC(cmd_helpers)
5587 {
5588 reply("CSMSG_STAFF_HELPERS");
5589 send_staff_list(user, &curr_helpers, FLAGS_OPER);
5590 return 1;
5591 }
5592
5593 static CHANSERV_FUNC(cmd_staff)
5594 {
5595 reply("CSMSG_NETWORK_STAFF");
5596 cmd_ircops(CSFUNC_ARGS);
5597 cmd_helpers(CSFUNC_ARGS);
5598 return 1;
5599 }
5600
5601 static CHANSERV_FUNC(cmd_peek)
5602 {
5603 struct modeNode *mn;
5604 char modes[MODELEN];
5605 unsigned int n;
5606 struct helpfile_table table;
5607
5608 irc_make_chanmode(channel, modes);
5609
5610 reply("CSMSG_PEEK_INFO", channel->name);
5611 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
5612 reply("CSMSG_BAR");
5613 reply("CSMSG_PEEK_TOPIC", channel->topic);
5614 reply("CSMSG_PEEK_MODES", modes);
5615 reply("CSMSG_PEEK_USERS", channel->members.used);
5616
5617 table.length = 0;
5618 table.width = 1;
5619 table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS;
5620 table.contents = alloca(channel->members.used*sizeof(*table.contents));
5621 for(n = 0; n < channel->members.used; n++)
5622 {
5623 mn = channel->members.list[n];
5624 if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user))
5625 continue;
5626 table.contents[table.length] = alloca(sizeof(**table.contents));
5627 table.contents[table.length][0] = mn->user->nick;
5628 table.length++;
5629 }
5630 if(table.length)
5631 {
5632 reply("CSMSG_PEEK_OPS");
5633 table_send(chanserv, user->nick, 0, NULL, table);
5634 }
5635 else
5636 reply("CSMSG_PEEK_NO_OPS");
5637 reply("CSMSG_PEEK_END");
5638 return 1;
5639 }
5640
5641 static MODCMD_FUNC(cmd_wipeinfo)
5642 {
5643 struct handle_info *victim;
5644 struct userData *ud, *actor, *real_actor;
5645 unsigned int override = 0;
5646
5647 REQUIRE_PARAMS(2);
5648 actor = GetChannelUser(channel->channel_info, user->handle_info);
5649 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
5650 if(!(victim = modcmd_get_handle_info(user, argv[1])))
5651 return 0;
5652 if(!(ud = GetTrueChannelAccess(channel->channel_info, victim)))
5653 {
5654 reply("CSMSG_NO_CHAN_USER", argv[1], channel->name);
5655 return 0;
5656 }
5657 if((ud->access >= actor->access) && (ud != actor))
5658 {
5659 reply("MSG_USER_OUTRANKED", victim->handle);
5660 return 0;
5661 }
5662 if((ud != real_actor) && (!real_actor || (ud->access >= real_actor->access)))
5663 override = CMD_LOG_OVERRIDE;
5664 if(ud->info)
5665 free(ud->info);
5666 ud->info = NULL;
5667 reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name);
5668 return 1 | override;
5669 }
5670
5671 static void
5672 resync_channel(struct chanNode *channel)
5673 {
5674 struct mod_chanmode *changes;
5675 struct chanData *cData = channel->channel_info;
5676 unsigned int ii, used;
5677
5678 /* 6 = worst case -ovh+ovh on everyone */
5679 changes = mod_chanmode_alloc(channel->members.used * 6);
5680 for(ii = used = 0; ii < channel->members.used; ++ii)
5681 {
5682 struct modeNode *mn = channel->members.list[ii];
5683 struct userData *uData;
5684
5685 if(IsService(mn->user))
5686 continue;
5687
5688
5689 uData = GetChannelAccess(cData, mn->user->handle_info);
5690
5691 /* If the channel is in no-mode mode, de-mode EVERYONE */
5692 if(cData->chOpts[chAutomode] == 'n')
5693 {
5694 if(mn->modes)
5695 {
5696 changes->args[used].mode = MODE_REMOVE | mn->modes;
5697 changes->args[used++].u.member = mn;
5698 }
5699 }
5700 else /* Give various userlevels their modes.. */
5701 {
5702 /* If the user has autoop/autovoice disabled then ignore them */
5703 if(uData && !IsUserAutoOp(uData))
5704 continue;
5705 if(uData && uData->access >= UL_OP )
5706 {
5707 if(!(mn->modes & MODE_CHANOP))
5708 {
5709 changes->args[used].mode = MODE_CHANOP;
5710 changes->args[used++].u.member = mn;
5711 }
5712 }
5713 else if(uData && uData->access >= UL_HALFOP)
5714 {
5715 if(mn->modes & MODE_CHANOP)
5716 {
5717 changes->args[used].mode = MODE_REMOVE | MODE_CHANOP;
5718 changes->args[used++].u.member = mn;
5719 }
5720 if(!(mn->modes & MODE_HALFOP))
5721 {
5722 changes->args[used].mode = MODE_HALFOP;
5723 changes->args[used++].u.member = mn;
5724 }
5725 }
5726 else if(uData && uData->access >= UL_PEON )
5727 {
5728 if(mn->modes & MODE_CHANOP)
5729 {
5730 changes->args[used].mode = MODE_REMOVE | MODE_CHANOP;
5731 changes->args[used++].u.member = mn;
5732 }
5733 if(mn->modes & MODE_HALFOP)
5734 {
5735 changes->args[used].mode = MODE_REMOVE | MODE_HALFOP;
5736 changes->args[used++].u.member = mn;
5737 }
5738 /* Don't voice peons if were in mode m */
5739 if( cData->chOpts[chAutomode] == 'm')
5740 {
5741 if(mn->modes & MODE_VOICE)
5742 {
5743 changes->args[used].mode = MODE_REMOVE | MODE_VOICE;
5744 changes->args[used++].u.member = mn;
5745 }
5746 }
5747 /* otherwise, make user they do have voice */
5748 else if(!(mn->modes & MODE_VOICE))
5749 {
5750 changes->args[used].mode = MODE_VOICE;
5751 changes->args[used++].u.member = mn;
5752 }
5753 }
5754 else /* They arnt on the userlist.. */
5755 {
5756 /* If we voice everyone, but they dont.. */
5757 if(cData->chOpts[chAutomode] == 'v')
5758 {
5759 /* Remove anything except v */
5760 if(mn->modes & ~MODE_VOICE)
5761 {
5762 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE);
5763 changes->args[used++].u.member = mn;
5764 }
5765 /* Add v */
5766 if(!(mn->modes & MODE_VOICE))
5767 {
5768 changes->args[used].mode = MODE_VOICE;
5769 changes->args[used++].u.member = mn;
5770 }
5771 }
5772 /* If we hop everyone, but they dont.. */
5773 else if(cData->chOpts[chAutomode] == 'h')
5774 {
5775 /* Remove anything except h */
5776 if(mn->modes & ~MODE_HALFOP)
5777 {
5778 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_HALFOP);
5779 changes->args[used++].u.member = mn;
5780 }
5781 /* Add h */
5782 if(!(mn->modes & MODE_HALFOP))
5783 {
5784 changes->args[used].mode = MODE_HALFOP;
5785 changes->args[used++].u.member = mn;
5786 }
5787 }
5788 /* If we op everyone, but they dont.. */
5789 else if(cData->chOpts[chAutomode] == 'o')
5790 {
5791 /* Remove anything except h */
5792 if(mn->modes & ~MODE_CHANOP)
5793 {
5794 changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_CHANOP);
5795 changes->args[used++].u.member = mn;
5796 }
5797 /* Add h */
5798 if(!(mn->modes & MODE_CHANOP))
5799 {
5800 changes->args[used].mode = MODE_CHANOP;
5801 changes->args[used++].u.member = mn;
5802 }
5803 }
5804 /* they have no excuse for having modes, de-everything them */
5805 else
5806 {
5807 if(mn->modes)
5808 {
5809 changes->args[used].mode = MODE_REMOVE | mn->modes;
5810 changes->args[used++].u.member = mn;
5811 }
5812 }
5813 }
5814 }
5815 }
5816 changes->argc = used;
5817 mod_chanmode_announce(chanserv, channel, changes);
5818 mod_chanmode_free(changes);
5819 }
5820
5821 static CHANSERV_FUNC(cmd_resync)
5822 {
5823 resync_channel(channel);
5824 reply("CSMSG_RESYNCED_USERS", channel->name);
5825 return 1;
5826 }
5827
5828 static CHANSERV_FUNC(cmd_seen)
5829 {
5830 struct userData *uData;
5831 struct handle_info *handle;
5832 char seen[INTERVALLEN];
5833
5834 REQUIRE_PARAMS(2);
5835
5836 if(!irccasecmp(argv[1], chanserv->nick))
5837 {
5838 reply("CSMSG_IS_CHANSERV");
5839 return 1;
5840 }
5841
5842 if(!(handle = get_handle_info(argv[1])))
5843 {
5844 reply("MSG_HANDLE_UNKNOWN", argv[1]);
5845 return 0;
5846 }
5847
5848 if(!(uData = GetTrueChannelAccess(channel->channel_info, handle)))
5849 {
5850 reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name);
5851 return 0;
5852 }
5853
5854 if(uData->present)
5855 reply("CSMSG_USER_PRESENT", handle->handle);
5856 else if(uData->seen)
5857 reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info));
5858 else
5859 reply("CSMSG_NEVER_SEEN", handle->handle, channel->name);
5860
5861 if(!uData->present && HANDLE_FLAGGED(handle, FROZEN))
5862 reply("CSMSG_USER_VACATION", handle->handle);
5863
5864 return 1;
5865 }
5866
5867 static MODCMD_FUNC(cmd_names)
5868 {
5869 struct userNode *targ;
5870 struct userData *targData;
5871 unsigned int ii, pos;
5872 char buf[400];
5873
5874 for(ii=pos=0; ii<channel->members.used; ++ii)
5875 {
5876 targ = channel->members.list[ii]->user;
5877 targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info);
5878 if(!targData)
5879 continue;
5880 if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf))
5881 {
5882 buf[pos] = 0;
5883 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
5884 pos = 0;
5885 }
5886 buf[pos++] = ' ';
5887 if(IsUserSuspended(targData))
5888 buf[pos++] = 's';
5889 pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle);
5890 }
5891 buf[pos] = 0;
5892 reply("CSMSG_CHANNEL_NAMES", channel->name, buf);
5893 reply("CSMSG_END_NAMES", channel->name);
5894 return 1;
5895 }
5896
5897 static int
5898 note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user)
5899 {
5900 switch(ntype->visible_type)
5901 {
5902 case NOTE_VIS_ALL: return 1;
5903 case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info));
5904 case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user));
5905 }
5906 }
5907
5908 static int
5909 note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user)
5910 {
5911 struct userData *uData;
5912
5913 switch(ntype->set_access_type)
5914 {
5915 case NOTE_SET_CHANNEL_ACCESS:
5916 if(!user->handle_info)
5917 return 0;
5918 if(!(uData = GetChannelUser(channel->channel_info, user->handle_info)))
5919 return 0;
5920 return uData->access >= ntype->set_access.min_ulevel;
5921 case NOTE_SET_CHANNEL_SETTER:
5922 return check_user_level(channel, user, lvlSetters, 1, 0);
5923 case NOTE_SET_PRIVILEGED: default:
5924 return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv);
5925 }
5926 }
5927
5928 static CHANSERV_FUNC(cmd_note)
5929 {
5930 struct chanData *cData;
5931 struct note *note;
5932 struct note_type *ntype;
5933
5934 cData = channel->channel_info;
5935 if(!cData)
5936 {
5937 reply("CSMSG_NOT_REGISTERED", channel->name);
5938 return 0;
5939 }
5940
5941 /* If no arguments, show all visible notes for the channel. */
5942 if(argc < 2)
5943 {
5944 dict_iterator_t it;
5945 unsigned int count;
5946
5947 for(count=0, it=dict_first(cData->notes); it; it=iter_next(it))
5948 {
5949 note = iter_data(it);
5950 if(!note_type_visible_to_user(cData, note->type, user))
5951 continue;
5952 if(!count++)
5953 reply("CSMSG_NOTELIST_HEADER", channel->name);
5954 reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note);
5955 }
5956 if(count)
5957 reply("CSMSG_NOTELIST_END", channel->name);
5958 else
5959 reply("CSMSG_NOTELIST_EMPTY", channel->name);
5960 }
5961 /* If one argument, show the named note. */
5962 else if(argc == 2)
5963 {
5964 if((note = dict_find(cData->notes, argv[1], NULL))
5965 && note_type_visible_to_user(cData, note->type, user))
5966 {
5967 reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note);
5968 }
5969 else if((ntype = dict_find(note_types, argv[1], NULL))
5970 && note_type_visible_to_user(NULL, ntype, user))
5971 {
5972 reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name);
5973 return 0;
5974 }
5975 else
5976 {
5977 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
5978 return 0;
5979 }
5980 }
5981 /* Assume they're trying to set a note. */
5982 else
5983 {
5984 char *note_text;
5985 ntype = dict_find(note_types, argv[1], NULL);
5986 if(!ntype)
5987 {
5988 reply("CSMSG_BAD_NOTE_TYPE", argv[1]);
5989 return 0;
5990 }
5991 else if(note_type_settable_by_user(channel, ntype, user))
5992 {
5993 note_text = unsplit_string(argv+2, argc-2, NULL);
5994 if((note = dict_find(cData->notes, argv[1], NULL)))
5995 reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note);
5996 chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text);
5997 reply("CSMSG_NOTE_SET", ntype->name, channel->name);
5998
5999 if(ntype->visible_type == NOTE_VIS_PRIVILEGED)
6000 {
6001 /* The note is viewable to staff only, so return 0
6002 to keep the invocation from getting logged (or
6003 regular users can see it in !events). */
6004 return 0;
6005 }
6006 }
6007 else
6008 {
6009 reply("CSMSG_NO_ACCESS");
6010 return 0;
6011 }
6012 }
6013 return 1;
6014 }
6015
6016 static CHANSERV_FUNC(cmd_delnote)
6017 {
6018 struct note *note;
6019
6020 REQUIRE_PARAMS(2);
6021 if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL))
6022 || !note_type_settable_by_user(channel, note->type, user))
6023 {
6024 reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]);
6025 return 0;
6026 }
6027 dict_remove(channel->channel_info->notes, note->type->name);
6028 reply("CSMSG_NOTE_REMOVED", argv[1], channel->name);
6029 return 1;
6030 }
6031
6032 static CHANSERV_FUNC(cmd_last)
6033 {
6034 int numoflines;
6035
6036 REQUIRE_PARAMS(1);
6037
6038 numoflines = (argc > 1) ? atoi(argv[1]) : 10;
6039
6040 if(numoflines < 1 || numoflines > 200)
6041 {
6042 reply("CSMSG_LAST_INVALID");
6043 return 0;
6044 }
6045 ShowLog(user, channel, "*", "*", "*", "*", numoflines);
6046 return 1;
6047 }
6048
6049 static CHANSERV_FUNC(cmd_events)
6050 {
6051 struct logSearch discrim;
6052 struct logReport report;
6053 unsigned int matches, limit;
6054
6055 limit = (argc > 1) ? atoi(argv[1]) : 10;
6056 if(limit < 1 || limit > 200)
6057 limit = 10;
6058
6059 memset(&discrim, 0, sizeof(discrim));
6060 discrim.masks.bot = chanserv;
6061 discrim.masks.channel_name = channel->name;
6062 if(argc > 2)
6063 discrim.masks.command = argv[2];
6064 discrim.limit = limit;
6065 discrim.max_time = INT_MAX;
6066 discrim.severities = 1 << LOG_COMMAND;
6067 report.reporter = chanserv;
6068 report.user = user;
6069 reply("CSMSG_EVENT_SEARCH_RESULTS", channel->name);
6070 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
6071 reply("CSMSG_BAR");
6072 matches = log_entry_search(&discrim, log_report_entry, &report);
6073 if(matches)
6074 reply("MSG_MATCH_COUNT", matches);
6075 else
6076 reply("MSG_NO_MATCHES");
6077 return 1;
6078 }
6079
6080 static CHANSERV_FUNC(cmd_say)
6081 {
6082 char *msg;
6083 if(channel)
6084 {
6085 REQUIRE_PARAMS(2);
6086 msg = unsplit_string(argv + 1, argc - 1, NULL);
6087 send_channel_message(channel, cmd->parent->bot, "%s", msg);
6088 }
6089 else if(*argv[1] == '*' && argv[1][1] != '\0')
6090 {
6091 struct handle_info *hi;
6092 struct userNode *authed;
6093
6094 REQUIRE_PARAMS(3);
6095 msg = unsplit_string(argv + 2, argc - 2, NULL);
6096
6097 if (!(hi = get_handle_info(argv[1] + 1)))
6098 {
6099 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
6100 return 0;
6101 }
6102
6103 for (authed = hi->users; authed; authed = authed->next_authed)
6104 send_target_message(5, authed->nick, cmd->parent->bot, "%s", msg);
6105 }
6106 else if(GetUserH(argv[1]))
6107 {
6108 REQUIRE_PARAMS(3);
6109 msg = unsplit_string(argv + 2, argc - 2, NULL);
6110 send_target_message(5, argv[1], cmd->parent->bot, "%s", msg);
6111 }
6112 else
6113 {
6114 reply("MSG_NOT_TARGET_NAME");
6115 return 0;
6116 }
6117 return 1;
6118 }
6119
6120 static CHANSERV_FUNC(cmd_emote)
6121 {
6122 char *msg;
6123 assert(argc >= 2);
6124 if(channel)
6125 {
6126 /* CTCP is so annoying. */
6127 msg = unsplit_string(argv + 1, argc - 1, NULL);
6128 send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg);
6129 }
6130 else if(*argv[1] == '*' && argv[1][1] != '\0')
6131 {
6132 struct handle_info *hi;
6133 struct userNode *authed;
6134
6135 REQUIRE_PARAMS(3);
6136 msg = unsplit_string(argv + 2, argc - 2, NULL);
6137
6138 if (!(hi = get_handle_info(argv[1] + 1)))
6139 {
6140 reply("MSG_HANDLE_UNKNOWN", argv[1] + 1);
6141 return 0;
6142 }
6143
6144 for (authed = hi->users; authed; authed = authed->next_authed)
6145 send_target_message(5, authed->nick, cmd->parent->bot, "\001ACTION %s\001", msg);
6146 }
6147 else if(GetUserH(argv[1]))
6148 {
6149 msg = unsplit_string(argv + 2, argc - 2, NULL);
6150 send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg);
6151 }
6152 else
6153 {
6154 reply("MSG_NOT_TARGET_NAME");
6155 return 0;
6156 }
6157 return 1;
6158 }
6159
6160 struct channelList *
6161 chanserv_support_channels(void)
6162 {
6163 return &chanserv_conf.support_channels;
6164 }
6165
6166 static CHANSERV_FUNC(cmd_expire)
6167 {
6168 int channel_count = registered_channels;
6169 expire_channels(NULL);
6170 reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels);
6171 return 1;
6172 }
6173
6174 static void
6175 chanserv_expire_suspension(void *data)
6176 {
6177 struct suspended *suspended = data;
6178 struct chanNode *channel;
6179 unsigned int ii;
6180
6181 /* Update the channel registration data structure. */
6182 if(!suspended->expires || (now < suspended->expires))
6183 suspended->revoked = now;
6184 channel = suspended->cData->channel;
6185 suspended->cData->channel = channel;
6186 suspended->cData->flags &= ~CHANNEL_SUSPENDED;
6187
6188 /* If appropriate, re-join ChanServ to the channel. */
6189 if(!IsOffChannel(suspended->cData))
6190 {
6191 spamserv_cs_suspend(channel, 0, 0, NULL);
6192 ss_cs_join_channel(channel, 1);
6193 }
6194
6195 /* Mark everyone currently in the channel as present. */
6196 for(ii = 0; ii < channel->members.used; ++ii)
6197 {
6198 struct userData *uData = GetChannelAccess(suspended->cData, channel->members.list[ii]->user->handle_info);
6199 if(uData)
6200 {
6201 uData->present = 1;
6202 uData->seen = now;
6203 }
6204 }
6205 }
6206
6207 static CHANSERV_FUNC(cmd_csuspend)
6208 {
6209 struct suspended *suspended;
6210 char reason[MAXLEN];
6211 time_t expiry, duration;
6212 struct userData *uData;
6213
6214 REQUIRE_PARAMS(3);
6215
6216 if(IsProtected(channel->channel_info))
6217 {
6218 reply("CSMSG_SUSPEND_NODELETE", channel->name);
6219 return 0;
6220 }
6221
6222 if(argv[1][0] == '!')
6223 argv[1]++;
6224 else if(IsSuspended(channel->channel_info))
6225 {
6226 reply("CSMSG_ALREADY_SUSPENDED", channel->name);
6227 show_suspension_info(cmd, user, channel->channel_info->suspended);
6228 return 0;
6229 }
6230
6231 if(!strcmp(argv[1], "0"))
6232 expiry = 0;
6233 else if((duration = ParseInterval(argv[1])))
6234 expiry = now + duration;
6235 else
6236 {
6237 reply("MSG_INVALID_DURATION", argv[1]);
6238 return 0;
6239 }
6240
6241 unsplit_string(argv + 2, argc - 2, reason);
6242
6243 suspended = calloc(1, sizeof(*suspended));
6244 suspended->revoked = 0;
6245 suspended->issued = now;
6246 suspended->suspender = strdup(user->handle_info->handle);
6247 suspended->expires = expiry;
6248 suspended->reason = strdup(reason);
6249 suspended->cData = channel->channel_info;
6250 suspended->previous = suspended->cData->suspended;
6251 suspended->cData->suspended = suspended;
6252
6253 if(suspended->expires)
6254 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
6255
6256 if(IsSuspended(channel->channel_info))
6257 {
6258 suspended->previous->revoked = now;
6259 if(suspended->previous->expires)
6260 timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0);
6261
6262 global_message_args(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, "CSMSG_SUSPENSION_MODIFIED",
6263 channel->name, suspended->suspender);
6264 }
6265 else
6266 {
6267 /* Mark all users in channel as absent. */
6268 for(uData = channel->channel_info->users; uData; uData = uData->next)
6269 {
6270 if(uData->present)
6271 {
6272 uData->seen = now;
6273 uData->present = 0;
6274 }
6275 }
6276
6277 /* Mark the channel as suspended, then part. */
6278 channel->channel_info->flags |= CHANNEL_SUSPENDED;
6279 spamserv_cs_suspend(channel, expiry, 1, suspended->reason);
6280 DelChannelUser(chanserv, channel, suspended->reason, 0);
6281 reply("CSMSG_SUSPENDED", channel->name);
6282 global_message_args(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, "CSMSG_SUSPENDED_BY",
6283 channel->name, suspended->suspender);
6284 }
6285 return 1;
6286 }
6287
6288 static CHANSERV_FUNC(cmd_cunsuspend)
6289 {
6290 struct suspended *suspended;
6291
6292 if(!IsSuspended(channel->channel_info))
6293 {
6294 reply("CSMSG_NOT_SUSPENDED", channel->name);
6295 return 0;
6296 }
6297
6298 suspended = channel->channel_info->suspended;
6299
6300 /* Expire the suspension and join ChanServ to the channel. */
6301 timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0);
6302 chanserv_expire_suspension(suspended);
6303 reply("CSMSG_UNSUSPENDED", channel->name);
6304 global_message_args(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, "CSMSG_UNSUSPENDED_BY",
6305 channel->name, user->handle_info->handle);
6306 return 1;
6307 }
6308
6309 typedef struct chanservSearch
6310 {
6311 char *name;
6312 char *registrar;
6313
6314 time_t unvisited;
6315 time_t registered;
6316
6317 unsigned long flags;
6318 unsigned int limit;
6319 } *search_t;
6320
6321 typedef void (*channel_search_func)(struct chanData *channel, void *data);
6322
6323 static search_t
6324 chanserv_search_create(struct svccmd *cmd, struct userNode *user, unsigned int argc, char *argv[])
6325 {
6326 search_t search;
6327 unsigned int i;
6328
6329 search = malloc(sizeof(struct chanservSearch));
6330 memset(search, 0, sizeof(*search));
6331 search->limit = 25;
6332
6333 for(i = 0; i < argc; i++)
6334 {
6335 /* Assume all criteria require arguments. */
6336 if(i == (argc - 1))
6337 {
6338 reply("MSG_MISSING_PARAMS", argv[i]);
6339 goto fail;
6340 }
6341
6342 if(!irccasecmp(argv[i], "name"))
6343 search->name = argv[++i];
6344 else if(!irccasecmp(argv[i], "registrar"))
6345 search->registrar = argv[++i];
6346 else if(!irccasecmp(argv[i], "unvisited"))
6347 search->unvisited = ParseInterval(argv[++i]);
6348 else if(!irccasecmp(argv[i], "registered"))
6349 search->registered = ParseInterval(argv[++i]);
6350 else if(!irccasecmp(argv[i], "flags"))
6351 {
6352 i++;
6353 if(!irccasecmp(argv[i], "nodelete"))
6354 search->flags |= CHANNEL_NODELETE;
6355 else if(!irccasecmp(argv[i], "suspended"))
6356 search->flags |= CHANNEL_SUSPENDED;
6357 else if(!irccasecmp(argv[i], "unreviewed"))
6358 search->flags |= CHANNEL_UNREVIEWED;
6359 else
6360 {
6361 reply("CSMSG_INVALID_CFLAG", argv[i]);
6362 goto fail;
6363 }
6364 }
6365 else if(!irccasecmp(argv[i], "limit"))
6366 search->limit = strtoul(argv[++i], NULL, 10);
6367 else
6368 {
6369 reply("MSG_INVALID_CRITERIA", argv[i]);
6370 goto fail;
6371 }
6372 }
6373
6374 if(search->name && !strcmp(search->name, "*"))
6375 search->name = 0;
6376 if(search->registrar && !strcmp(search->registrar, "*"))
6377 search->registrar = 0;
6378
6379 return search;
6380 fail:
6381 free(search);
6382 return NULL;
6383 }
6384
6385 static int
6386 chanserv_channel_match(struct chanData *channel, search_t search)
6387 {
6388 const char *name = channel->channel->name;
6389 if((search->name && !match_ircglob(name, search->name)) ||
6390 (search->registrar && !channel->registrar) ||
6391 (search->registrar && !match_ircglob(channel->registrar, search->registrar)) ||
6392 (search->unvisited && (now - channel->visited) < search->unvisited) ||
6393 (search->registered && (now - channel->registered) > search->registered) ||
6394 (search->flags && ((search->flags & channel->flags) != search->flags)))
6395 return 0;
6396
6397 return 1;
6398 }
6399
6400 static unsigned int
6401 chanserv_channel_search(search_t search, channel_search_func smf, void *data)
6402 {
6403 struct chanData *channel;
6404 unsigned int matches = 0;
6405
6406 for(channel = channelList; channel && matches < search->limit; channel = channel->next)
6407 {
6408 if(!chanserv_channel_match(channel, search))
6409 continue;
6410 matches++;
6411 smf(channel, data);
6412 }
6413
6414 return matches;
6415 }
6416
6417 static void
6418 search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data))
6419 {
6420 }
6421
6422 static void
6423 search_print(struct chanData *channel, void *data)
6424 {
6425 send_message_type(4, data, chanserv, "%s", channel->channel->name);
6426 }
6427
6428 static CHANSERV_FUNC(cmd_search)
6429 {
6430 search_t search;
6431 unsigned int matches;
6432 channel_search_func action;
6433
6434 REQUIRE_PARAMS(3);
6435
6436 if(!irccasecmp(argv[1], "count"))
6437 action = search_count;
6438 else if(!irccasecmp(argv[1], "print"))
6439 action = search_print;
6440 else
6441 {
6442 reply("CSMSG_ACTION_INVALID", argv[1]);
6443 return 0;
6444 }
6445
6446 search = chanserv_search_create(cmd, user, argc - 2, argv + 2);
6447 if(!search)
6448 return 0;
6449
6450 if(action == search_count)
6451 search->limit = INT_MAX;
6452
6453 if(action == search_print)
6454 {
6455 reply("CSMSG_CHANNEL_SEARCH_RESULTS");
6456 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
6457 reply("CSMSG_BAR");
6458 }
6459
6460 matches = chanserv_channel_search(search, action, user);
6461
6462 if(matches)
6463 reply("MSG_MATCH_COUNT", matches);
6464 else
6465 reply("MSG_NO_MATCHES");
6466
6467 free(search);
6468 return 1;
6469 }
6470
6471 static CHANSERV_FUNC(cmd_unvisited)
6472 {
6473 struct chanData *cData;
6474 time_t interval = chanserv_conf.channel_expire_delay;
6475 char buffer[INTERVALLEN];
6476 unsigned int limit = 25, matches = 0;
6477
6478 if(argc > 1)
6479 {
6480 interval = ParseInterval(argv[1]);
6481 if(argc > 2)
6482 limit = atoi(argv[2]);
6483 }
6484
6485 intervalString(buffer, interval, user->handle_info);
6486 reply("CSMSG_UNVISITED_HEADER", limit, buffer);
6487
6488 for(cData = channelList; cData && matches < limit; cData = cData->next)
6489 {
6490 if((now - cData->visited) < interval)
6491 continue;
6492
6493 intervalString(buffer, now - cData->visited, user->handle_info);
6494 reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer);
6495 matches++;
6496 }
6497
6498 return 1;
6499 }
6500
6501 static MODCMD_FUNC(chan_opt_unreviewed)
6502 {
6503 struct chanData *cData = channel->channel_info;
6504 int value = (cData->flags & CHANNEL_UNREVIEWED) ? 1 : 0;
6505
6506 if(argc > 1)
6507 {
6508 int new_value;
6509
6510 /* The two directions can have different ACLs. */
6511 if(enabled_string(argv[1]))
6512 new_value = 1;
6513 else if(disabled_string(argv[1]))
6514 new_value = 0;
6515 else
6516 {
6517 reply("MSG_INVALID_BINARY", argv[1]);
6518 return 0;
6519 }
6520
6521 if (new_value != value)
6522 {
6523 struct svccmd *subcmd;
6524 char subcmd_name[32];
6525
6526 snprintf(subcmd_name, sizeof(subcmd_name), "%s %s", argv[0], (new_value ? "on" : "off"));
6527 subcmd = dict_find(cmd->parent->commands, subcmd_name, NULL);
6528 if(!subcmd)
6529 {
6530 reply("MSG_COMMAND_DISABLED", subcmd_name);
6531 return 0;
6532 }
6533 else if(!svccmd_can_invoke(user, cmd->parent->bot, subcmd, channel, SVCCMD_NOISY))
6534 return 0;
6535
6536 if (new_value)
6537 cData->flags |= CHANNEL_UNREVIEWED;
6538 else
6539 {
6540 free(cData->registrar);
6541 cData->registrar = strdup(user->handle_info->handle);
6542 cData->flags &= ~CHANNEL_UNREVIEWED;
6543 }
6544 value = new_value;
6545 }
6546 }
6547
6548 if(value)
6549 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_ON"));
6550 else
6551 reply("CSMSG_SET_UNREVIEWED", user_find_message(user, "MSG_OFF"));
6552 return 1;
6553 }
6554
6555 static MODCMD_FUNC(chan_opt_defaulttopic)
6556 {
6557 if(argc > 1)
6558 {
6559 char *topic;
6560
6561 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
6562 {
6563 reply("CSMSG_TOPIC_LOCKED", channel->name);
6564 return 0;
6565 }
6566
6567 topic = unsplit_string(argv+1, argc-1, NULL);
6568
6569 free(channel->channel_info->topic);
6570 if(topic[0] == '*' && topic[1] == 0)
6571 {
6572 topic = channel->channel_info->topic = NULL;
6573 }
6574 else
6575 {
6576 topic = channel->channel_info->topic = strdup(topic);
6577 if(channel->channel_info->topic_mask
6578 && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask))
6579 reply("CSMSG_TOPIC_MISMATCH", channel->name);
6580 }
6581 SetChannelTopic(channel, chanserv, user, topic ? topic : "", 1);
6582 }
6583
6584 if(channel->channel_info->topic)
6585 reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic);
6586 else
6587 reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE"));
6588 return 1;
6589 }
6590
6591 static MODCMD_FUNC(chan_opt_topicmask)
6592 {
6593 if(argc > 1)
6594 {
6595 struct chanData *cData = channel->channel_info;
6596 char *mask;
6597
6598 if(!check_user_level(channel, user, lvlEnfTopic, 1, 0))
6599 {
6600 reply("CSMSG_TOPIC_LOCKED", channel->name);
6601 return 0;
6602 }
6603
6604 mask = unsplit_string(argv+1, argc-1, NULL);
6605
6606 if(cData->topic_mask)
6607 free(cData->topic_mask);
6608 if(mask[0] == '*' && mask[1] == 0)
6609 {
6610 cData->topic_mask = 0;
6611 }
6612 else
6613 {
6614 cData->topic_mask = strdup(mask);
6615 if(!cData->topic)
6616 reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name);
6617 else if(!match_ircglob(cData->topic, cData->topic_mask))
6618 reply("CSMSG_TOPIC_MISMATCH", channel->name);
6619 }
6620 }
6621
6622 if(channel->channel_info->topic_mask)
6623 reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask);
6624 else
6625 reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE"));
6626 return 1;
6627 }
6628
6629 int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data)
6630 {
6631 if(argc > 1)
6632 {
6633 char *greeting = unsplit_string(argv+1, argc-1, NULL);
6634 char *previous;
6635
6636 previous = *data;
6637 if(greeting[0] == '*' && greeting[1] == 0)
6638 *data = NULL;
6639 else
6640 {
6641 unsigned int length = strlen(greeting);
6642 if(length > chanserv_conf.greeting_length)
6643 {
6644 reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length);
6645 return 0;
6646 }
6647 *data = strdup(greeting);
6648 }
6649 if(previous)
6650 free(previous);
6651 }
6652
6653 if(*data)
6654 reply(name, *data);
6655 else
6656 reply(name, user_find_message(user, "MSG_NONE"));
6657 return 1;
6658 }
6659
6660 static MODCMD_FUNC(chan_opt_greeting)
6661 {
6662 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting);
6663 }
6664
6665 static MODCMD_FUNC(chan_opt_usergreeting)
6666 {
6667 return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting);
6668 }
6669
6670 static MODCMD_FUNC(chan_opt_maxsetinfo)
6671 {
6672 unsigned int charmax;
6673
6674 if(argc > 1) {
6675 charmax = atoi(argv[1]);
6676 if ((charmax > 0) && (charmax <= chanserv_conf.max_userinfo_length))
6677 channel->channel_info->maxsetinfo = charmax;
6678 }
6679
6680 reply("CSMSG_SET_MAXSETINFO", channel->channel_info->maxsetinfo);
6681 return 1;
6682 }
6683
6684 static MODCMD_FUNC(chan_opt_modes)
6685 {
6686 struct mod_chanmode *new_modes;
6687 char modes[MODELEN];
6688
6689 if(argc > 1)
6690 {
6691 if (checkDefCon(DEFCON_NO_MODE_CHANGE) && !IsOper(user)) {
6692 reply("CSMSG_DEFCON_NO_MODE_CHANGE");
6693 return 0;
6694 }
6695
6696 if(!check_user_level(channel, user, lvlEnfModes, 1, 0))
6697 {
6698 reply("CSMSG_NO_ACCESS");
6699 return 0;
6700 }
6701 if(argv[1][0] == '*' && argv[1][1] == 0)
6702 {
6703 memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes));
6704 }
6705 else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1,MCP_KEY_FREE|MCP_REGISTERED, 0)))
6706 {
6707 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
6708 return 0;
6709 }
6710 else if(new_modes->argc > 1)
6711 {
6712 reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL));
6713 mod_chanmode_free(new_modes);
6714 return 0;
6715 }
6716 else
6717 {
6718 channel->channel_info->modes = *new_modes;
6719 modcmd_chanmode_announce(new_modes);
6720 mod_chanmode_free(new_modes);
6721 }
6722 }
6723
6724 mod_chanmode_format(&channel->channel_info->modes, modes);
6725 if(modes[0])
6726 reply("CSMSG_SET_MODES", modes);
6727 else
6728 reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE"));
6729 return 1;
6730 }
6731
6732 #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS);
6733 static int
6734 channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
6735 {
6736 struct chanData *cData = channel->channel_info;
6737 int value;
6738
6739 if(argc > 1)
6740 {
6741 /* Set flag according to value. */
6742 if(enabled_string(argv[1]))
6743 {
6744 cData->flags |= mask;
6745 value = 1;
6746 }
6747 else if(disabled_string(argv[1]))
6748 {
6749 cData->flags &= ~mask;
6750 value = 0;
6751 }
6752 else
6753 {
6754 reply("MSG_INVALID_BINARY", argv[1]);
6755 return 0;
6756 }
6757 }
6758 else
6759 {
6760 /* Find current option value. */
6761 value = (cData->flags & mask) ? 1 : 0;
6762 }
6763
6764 if(value)
6765 reply(name, user_find_message(user, "MSG_ON"));
6766 else
6767 reply(name, user_find_message(user, "MSG_OFF"));
6768 return 1;
6769 }
6770
6771 static MODCMD_FUNC(chan_opt_nodelete)
6772 {
6773 if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level)))
6774 {
6775 reply("MSG_SETTING_PRIVILEGED", argv[0]);
6776 return 0;
6777 }
6778
6779 CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE);
6780 }
6781
6782 static MODCMD_FUNC(chan_opt_dynlimit)
6783 {
6784 struct mod_chanmode change;
6785
6786 if (argc > 1) {
6787 if (disabled_string(argv[1])) {
6788 mod_chanmode_init(&change);
6789 change.modes_clear |= MODE_LIMIT;
6790 mod_chanmode_announce(chanserv, channel, &change);
6791 }
6792 }
6793
6794 CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT);
6795 }
6796
6797 static MODCMD_FUNC(chan_opt_offchannel)
6798 {
6799 struct chanData *cData = channel->channel_info;
6800 int value;
6801
6802 if(argc > 1)
6803 {
6804 /* Set flag according to value. */
6805 if(enabled_string(argv[1]))
6806 {
6807 if(!IsOffChannel(cData))
6808 DelChannelUser(chanserv, channel, "Going off-channel.", 0);
6809 cData->flags |= CHANNEL_OFFCHANNEL;
6810 value = 1;
6811 }
6812 else if(disabled_string(argv[1]))
6813 {
6814 if(IsOffChannel(cData))
6815 {
6816 struct mod_chanmode change;
6817 mod_chanmode_init(&change);
6818 change.argc = 1;
6819 change.args[0].mode = MODE_CHANOP;
6820 change.args[0].u.member = AddChannelUser(chanserv, channel);
6821 mod_chanmode_announce(chanserv, channel, &change);
6822 }
6823 cData->flags &= ~CHANNEL_OFFCHANNEL;
6824 value = 0;
6825 }
6826 else
6827 {
6828 reply("MSG_INVALID_BINARY", argv[1]);
6829 return 0;
6830 }
6831 }
6832 else
6833 {
6834 /* Find current option value. */
6835 value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0;
6836 }
6837
6838 if(value)
6839 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON"));
6840 else
6841 reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF"));
6842 return 1;
6843 }
6844
6845 static MODCMD_FUNC(chan_opt_defaults)
6846 {
6847 struct userData *uData;
6848 struct chanData *cData;
6849 const char *confirm;
6850 enum levelOption lvlOpt;
6851 enum charOption chOpt;
6852
6853 cData = channel->channel_info;
6854 uData = GetChannelUser(cData, user->handle_info);
6855 if(!uData || (uData->access < UL_OWNER))
6856 {
6857 reply("CSMSG_OWNER_DEFAULTS", channel->name);
6858 return 0;
6859 }
6860 confirm = make_confirmation_string(uData);
6861 if((argc < 2) || strcmp(argv[1], confirm))
6862 {
6863 reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm);
6864 return 0;
6865 }
6866 cData->flags = (CHANNEL_DEFAULT_FLAGS & ~CHANNEL_PRESERVED_FLAGS)
6867 | (cData->flags & CHANNEL_PRESERVED_FLAGS);
6868 cData->modes = chanserv_conf.default_modes;
6869 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
6870 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
6871 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
6872 cData->chOpts[chOpt] = charOptions[chOpt].default_value;
6873 reply("CSMSG_SETTINGS_DEFAULTED", channel->name);
6874 return 1;
6875 }
6876
6877 static int
6878 channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
6879 {
6880 struct chanData *cData = channel->channel_info;
6881 struct userData *uData;
6882 unsigned short value;
6883
6884 if(argc > 1)
6885 {
6886 if(!check_user_level(channel, user, option, 1, 1))
6887 {
6888 reply("CSMSG_CANNOT_SET");
6889 return 0;
6890 }
6891 value = user_level_from_name(argv[1], UL_OWNER+1);
6892 if(!value && strcmp(argv[1], "0"))
6893 {
6894 reply("CSMSG_INVALID_ACCESS", argv[1]);
6895 return 0;
6896 }
6897 uData = GetChannelUser(cData, user->handle_info);
6898 if(!uData || ((uData->access < UL_OWNER) && (value > uData->access)))
6899 {
6900 reply("CSMSG_BAD_SETLEVEL");
6901 return 0;
6902 }
6903 switch(option)
6904 {
6905 case lvlSetters:
6906 /* This test only applies to owners, since non-owners
6907 * trying to set an option to above their level get caught
6908 * by the CSMSG_BAD_SETLEVEL test above.
6909 */
6910 if(value > uData->access)
6911 {
6912 reply("CSMSG_BAD_SETTERS");
6913 return 0;
6914 }
6915 break;
6916 default:
6917 break;
6918 }
6919 cData->lvlOpts[option] = value;
6920 }
6921 reply(levelOptions[option].format_name, cData->lvlOpts[option]);
6922 return argc > 1;
6923 }
6924
6925 static MODCMD_FUNC(chan_opt_enfops)
6926 {
6927 return channel_level_option(lvlEnfOps, CSFUNC_ARGS);
6928 }
6929
6930 static MODCMD_FUNC(chan_opt_enfhalfops)
6931 {
6932 return channel_level_option(lvlEnfHalfOps, CSFUNC_ARGS);
6933 }
6934 static MODCMD_FUNC(chan_opt_enfmodes)
6935 {
6936 return channel_level_option(lvlEnfModes, CSFUNC_ARGS);
6937 }
6938
6939 static MODCMD_FUNC(chan_opt_enftopic)
6940 {
6941 return channel_level_option(lvlEnfTopic, CSFUNC_ARGS);
6942 }
6943
6944 static MODCMD_FUNC(chan_opt_pubcmd)
6945 {
6946 return channel_level_option(lvlPubCmd, CSFUNC_ARGS);
6947 }
6948
6949 static MODCMD_FUNC(chan_opt_setters)
6950 {
6951 return channel_level_option(lvlSetters, CSFUNC_ARGS);
6952 }
6953
6954 static MODCMD_FUNC(chan_opt_userinfo)
6955 {
6956 return channel_level_option(lvlUserInfo, CSFUNC_ARGS);
6957 }
6958
6959 static MODCMD_FUNC(chan_opt_topicsnarf)
6960 {
6961 return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS);
6962 }
6963
6964 static MODCMD_FUNC(chan_opt_inviteme)
6965 {
6966 return channel_level_option(lvlInviteMe, CSFUNC_ARGS);
6967 }
6968
6969 /* TODO: Make look like this when no args are
6970 * given:
6971 * -X3- -------------------------------
6972 * -X3- BanTimeout: Bans are removed:
6973 * -X3- ----- * indicates current -----
6974 * -X3- 0: [*] Never.
6975 * -X3- 1: [ ] After 10 minutes.
6976 * -X3- 2: [ ] After 2 hours.
6977 * -X3- 3: [ ] After 4 hours.
6978 * -X3- 4: [ ] After 24 hours.
6979 * -X3- 5: [ ] After one week.
6980 * -X3- ------------- End -------------
6981 */
6982 static int
6983 channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
6984 {
6985 struct chanData *cData = channel->channel_info;
6986 int count = charOptions[option].count, idx;
6987
6988 if(argc > 1)
6989 {
6990 idx = atoi(argv[1]);
6991
6992 if(!isdigit(argv[1][0]) || (idx < 0) || (idx >= count))
6993 {
6994 reply("CSMSG_INVALID_NUMERIC", idx);
6995 /* Show possible values. */
6996 for(idx = 0; idx < count; idx++)
6997 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
6998 return 0;
6999 }
7000
7001 cData->chOpts[option] = charOptions[option].values[idx].value;
7002 }
7003 else
7004 {
7005 /* Find current option value. */
7006 find_value:
7007 for(idx = 0;
7008 (idx < count) && (cData->chOpts[option] != charOptions[option].values[idx].value);
7009 idx++);
7010 if(idx == count)
7011 {
7012 /* Somehow, the option value is corrupt; reset it to the default. */
7013 cData->chOpts[option] = charOptions[option].default_value;
7014 goto find_value;
7015 }
7016 }
7017
7018 reply(charOptions[option].format_name, idx, user_find_message(user, charOptions[option].values[idx].format_name));
7019 return 1;
7020 }
7021
7022 static MODCMD_FUNC(chan_opt_automode)
7023 {
7024 return channel_multiple_option(chAutomode, CSFUNC_ARGS);
7025 }
7026
7027 static MODCMD_FUNC(chan_opt_protect)
7028 {
7029 return channel_multiple_option(chProtect, CSFUNC_ARGS);
7030 }
7031
7032 static MODCMD_FUNC(chan_opt_toys)
7033 {
7034 return channel_multiple_option(chToys, CSFUNC_ARGS);
7035 }
7036
7037 static MODCMD_FUNC(chan_opt_ctcpreaction)
7038 {
7039 return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS);
7040 }
7041
7042 static MODCMD_FUNC(chan_opt_bantimeout)
7043 {
7044 return channel_multiple_option(chBanTimeout, CSFUNC_ARGS);
7045 }
7046
7047 static MODCMD_FUNC(chan_opt_topicrefresh)
7048 {
7049 return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS);
7050 }
7051
7052 static MODCMD_FUNC(chan_opt_resync)
7053 {
7054 return channel_multiple_option(chResync, CSFUNC_ARGS);
7055 }
7056
7057 static struct svccmd_list set_shows_list;
7058
7059 static void
7060 handle_svccmd_unbind(struct svccmd *target, UNUSED_ARG(void *extra)) {
7061 unsigned int ii;
7062 for(ii=0; ii<set_shows_list.used; ++ii)
7063 if(target == set_shows_list.list[ii])
7064 set_shows_list.used = 0;
7065 }
7066
7067 static CHANSERV_FUNC(cmd_set)
7068 {
7069 struct svccmd *subcmd;
7070 char buf[MAXLEN];
7071 unsigned int ii;
7072
7073 /* Check if we need to (re-)initialize set_shows_list. */
7074 if(!set_shows_list.used)
7075 {
7076 if(!set_shows_list.size)
7077 {
7078 set_shows_list.size = chanserv_conf.set_shows->used;
7079 set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0]));
7080 }
7081 for(ii = 0; ii < chanserv_conf.set_shows->used; ii++)
7082 {
7083 const char *name = chanserv_conf.set_shows->list[ii];
7084 sprintf(buf, "%s %s", argv[0], name);
7085 subcmd = dict_find(cmd->parent->commands, buf, NULL);
7086 if(!subcmd)
7087 {
7088 log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name);
7089 continue;
7090 }
7091 svccmd_list_append(&set_shows_list, subcmd);
7092 }
7093 }
7094
7095 if(argc < 2)
7096 {
7097 reply("CSMSG_CHANNEL_OPTIONS", channel->name);
7098 if(user->handle_info && user->handle_info->userlist_style != HI_STYLE_CLEAN)
7099 reply("CSMSG_BAR");
7100 for(ii = 0; ii < set_shows_list.used; ii++)
7101 {
7102 subcmd = set_shows_list.list[ii];
7103 subcmd->command->func(user, channel, 1, argv+1, subcmd);
7104 }
7105 reply("CSMSG_CHANNEL_OPTIONS_END");
7106 return 1;
7107 }
7108
7109 sprintf(buf, "%s %s", argv[0], argv[1]);
7110 subcmd = dict_find(cmd->parent->commands, buf, NULL);
7111 if(!subcmd)
7112 {
7113 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
7114 return 0;
7115 }
7116 if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0))
7117 {
7118 reply("CSMSG_NO_ACCESS");
7119 return 0;
7120 }
7121
7122 argv[0] = "";
7123 argv[1] = buf;
7124 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
7125 }
7126
7127 static int
7128 user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd)
7129 {
7130 struct userData *uData;
7131
7132 uData = GetChannelAccess(channel->channel_info, user->handle_info);
7133 if(!uData)
7134 {
7135 reply("CSMSG_NOT_USER", channel->name);
7136 return 0;
7137 }
7138
7139 if(argc < 2)
7140 {
7141 /* Just show current option value. */
7142 }
7143 else if(enabled_string(argv[1]))
7144 {
7145 uData->flags |= mask;
7146 }
7147 else if(disabled_string(argv[1]))
7148 {
7149 uData->flags &= ~mask;
7150 }
7151 else
7152 {
7153 reply("MSG_INVALID_BINARY", argv[1]);
7154 return 0;
7155 }
7156
7157 reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF"));
7158 return 1;
7159 }
7160
7161 static MODCMD_FUNC(user_opt_autoop)
7162 {
7163 struct userData *uData;
7164
7165 uData = GetChannelAccess(channel->channel_info, user->handle_info);
7166 if(!uData)
7167 {
7168 reply("CSMSG_NOT_USER", channel->name);
7169 return 0;
7170 }
7171 if(uData->access < UL_HALFOP /*channel->channel_info->lvlOpts[lvlGiveOps]*/)
7172 return user_binary_option("CSMSG_USET_AUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS);
7173 else
7174 return user_binary_option("CSMSG_USET_AUTOOP", USER_AUTO_OP, CSFUNC_ARGS);
7175 }
7176
7177 static MODCMD_FUNC(user_opt_autoinvite)
7178 {
7179 if((argc > 1) && !check_user_level(channel, user, lvlInviteMe, 1, 0))
7180 {
7181 reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name);
7182 }
7183 return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS);
7184 }
7185
7186 static MODCMD_FUNC(user_opt_autojoin)
7187 {
7188 return user_binary_option("CSMSG_USET_AUTOJOIN", USER_AUTO_JOIN, CSFUNC_ARGS);
7189 }
7190
7191 static MODCMD_FUNC(user_opt_info)
7192 {
7193 struct userData *uData;
7194 char *infoline;
7195
7196 uData = GetChannelAccess(channel->channel_info, user->handle_info);
7197
7198 if(!uData)
7199 {
7200 /* If they got past the command restrictions (which require access)
7201 * but fail this test, we have some fool with security override on.
7202 */
7203 reply("CSMSG_NOT_USER", channel->name);
7204 return 0;
7205 }
7206
7207 if(argc > 1)
7208 {
7209 size_t bp;
7210 infoline = unsplit_string(argv + 1, argc - 1, NULL);
7211 if(strlen(infoline) > channel->channel_info->maxsetinfo)
7212 {
7213 reply("CSMSG_INFOLINE_TOO_LONG", channel->channel_info->maxsetinfo);
7214 return 0;
7215 }
7216 bp = strcspn(infoline, "\001");
7217 if(infoline[bp])
7218 {
7219 reply("CSMSG_BAD_INFOLINE", infoline[bp]);
7220 return 0;
7221 }
7222 if(uData->info)
7223 free(uData->info);
7224 if(infoline[0] == '*' && infoline[1] == 0)
7225 uData->info = NULL;
7226 else
7227 uData->info = strdup(infoline);
7228 }
7229 if(uData->info)
7230 reply("CSMSG_USET_INFO", uData->info);
7231 else
7232 reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE"));
7233 return 1;
7234 }
7235
7236 struct svccmd_list uset_shows_list;
7237
7238 static CHANSERV_FUNC(cmd_uset)
7239 {
7240 struct svccmd *subcmd;
7241 char buf[MAXLEN];
7242 unsigned int ii;
7243
7244 /* Check if we need to (re-)initialize uset_shows_list. */
7245 if(!uset_shows_list.used)
7246 {
7247 char *options[] =
7248 {
7249 "AutoOp", "AutoInvite", "AutoJoin", "Info"
7250 };
7251
7252 if(!uset_shows_list.size)
7253 {
7254 uset_shows_list.size = ArrayLength(options);
7255 uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0]));
7256 }
7257 for(ii = 0; ii < ArrayLength(options); ii++)
7258 {
7259 const char *name = options[ii];
7260 sprintf(buf, "%s %s", argv[0], name);
7261 subcmd = dict_find(cmd->parent->commands, buf, NULL);
7262 if(!subcmd)
7263 {
7264 log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name);
7265 continue;
7266 }
7267 svccmd_list_append(&uset_shows_list, subcmd);
7268 }
7269 }
7270
7271 if(argc < 2)
7272 {
7273 /* Do this so options are presented in a consistent order. */
7274 reply("CSMSG_USER_OPTIONS");
7275 for(ii = 0; ii < uset_shows_list.used; ii++)
7276 uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]);
7277 return 1;
7278 }
7279
7280 sprintf(buf, "%s %s", argv[0], argv[1]);
7281 subcmd = dict_find(cmd->parent->commands, buf, NULL);
7282 if(!subcmd)
7283 {
7284 reply("CSMSG_INVALID_OPTION", argv[1], argv[0]);
7285 return 0;
7286 }
7287
7288 return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd);
7289 }
7290
7291 static CHANSERV_FUNC(cmd_giveownership)
7292 {
7293 struct handle_info *new_owner_hi;
7294 struct userData *new_owner;
7295 struct userData *curr_user;
7296 struct userData *invoker;
7297 struct chanData *cData = channel->channel_info;
7298 struct do_not_register *dnr;
7299 struct giveownership *giveownership;
7300 const char *confirm;
7301 unsigned int force, override;
7302 unsigned short co_access, new_owner_old_access;
7303 char transfer_reason[MAXLEN];
7304
7305 REQUIRE_PARAMS(2);
7306 curr_user = GetChannelAccess(cData, user->handle_info);
7307 force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force");
7308
7309 struct userData *uData = _GetChannelUser(channel->channel_info, user->handle_info, 1, 0);
7310 override = ((cmd->effective_flags & MODCMD_REQUIRE_CHANUSER)
7311 && (uData->access > 500)
7312 && (!(uData = _GetChannelUser(channel->channel_info, user->handle_info, 0, 0))
7313 || uData->access < 500));
7314
7315
7316 if(!curr_user || (curr_user->access != UL_OWNER))
7317 {
7318 struct userData *owner = NULL;
7319 for(curr_user = channel->channel_info->users;
7320 curr_user;
7321 curr_user = curr_user->next)
7322 {
7323 if(curr_user->access != UL_OWNER)
7324 continue;
7325 if(owner)
7326 {
7327 reply("CSMSG_MULTIPLE_OWNERS", channel->name);
7328 return 0;
7329 }
7330 owner = curr_user;
7331 }
7332 curr_user = owner;
7333 }
7334 else if(!force && (now < (time_t)(cData->ownerTransfer + chanserv_conf.giveownership_period)))
7335 {
7336 char delay[INTERVALLEN];
7337 intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info);
7338 reply("CSMSG_TRANSFER_WAIT", delay, channel->name);
7339 return 0;
7340 }
7341 if (!curr_user) {
7342 reply("CSMSG_NO_OWNER", channel->name);
7343 return 0;
7344 }
7345 if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1])))
7346 return 0;
7347 if(new_owner_hi == user->handle_info)
7348 {
7349 reply("CSMSG_NO_TRANSFER_SELF");
7350 return 0;
7351 }
7352 new_owner = GetChannelAccess(cData, new_owner_hi);
7353 if(!new_owner)
7354 {
7355 if(force)
7356 {
7357 new_owner = add_channel_user(cData, new_owner_hi, UL_OWNER - 1, 0, NULL, 0);
7358 }
7359 else
7360 {
7361 reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name);
7362 return 0;
7363 }
7364 }
7365 if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force)
7366 {
7367 reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned);
7368 return 0;
7369 }
7370 if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) {
7371 if(!IsHelping(user))
7372 reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle);
7373 else
7374 chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle);
7375 return 0;
7376 }
7377
7378 invoker = GetChannelUser(cData, user->handle_info);
7379 if(invoker->access <= UL_OWNER)
7380 {
7381 confirm = make_confirmation_string(curr_user);
7382 if((argc < 3) || strcmp(argv[2], confirm))
7383 {
7384 reply("CSMSG_CONFIRM_GIVEOWNERSHIP", new_owner_hi->handle, confirm);
7385 return 0;
7386 }
7387 }
7388
7389 new_owner_old_access = new_owner->access;
7390 if(new_owner->access >= UL_COOWNER)
7391 co_access = new_owner->access;
7392 else
7393 co_access = UL_COOWNER;
7394 new_owner->access = UL_OWNER;
7395 if(curr_user)
7396 curr_user->access = co_access;
7397 cData->ownerTransfer = now;
7398
7399 giveownership = calloc(1, sizeof(*giveownership));
7400 giveownership->issued = now;
7401 giveownership->old_owner = strdup(curr_user->handle->handle);
7402 giveownership->target = strdup(new_owner_hi->handle);
7403 giveownership->target_access = new_owner_old_access;
7404 if(override)
7405 {
7406 if(argc > (2 + force))
7407 {
7408 unsplit_string(argv + 2 + force, argc - 2 - force, transfer_reason);
7409 giveownership->reason = strdup(transfer_reason);
7410 }
7411 giveownership->staff_issuer = strdup(user->handle_info->handle);
7412 }
7413
7414 giveownership->previous = channel->channel_info->giveownership;
7415 channel->channel_info->giveownership = giveownership;
7416
7417 reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle);
7418 global_message_args(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, "CSMSG_OWNERSHIP_TRANSFERRED",
7419 channel->name, new_owner_hi->handle, user->handle_info->handle);
7420 return 1;
7421 }
7422
7423 static void
7424 chanserv_expire_user_suspension(void *data)
7425 {
7426 struct userData *target = data;
7427
7428 target->expires = 0;
7429 target->flags &= ~USER_SUSPENDED;
7430 }
7431
7432 static CHANSERV_FUNC(cmd_suspend)
7433 {
7434 struct handle_info *hi;
7435 struct userData *actor, *real_actor, *target;
7436 unsigned int override = 0;
7437 time_t expiry;
7438
7439 REQUIRE_PARAMS(3);
7440 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
7441 actor = GetChannelUser(channel->channel_info, user->handle_info);
7442 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
7443 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
7444 {
7445 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
7446 return 0;
7447 }
7448 if(target->access >= actor->access)
7449 {
7450 reply("MSG_USER_OUTRANKED", hi->handle);
7451 return 0;
7452 }
7453 if(target->flags & USER_SUSPENDED)
7454 {
7455 reply("CSMSG_ALREADY_SUSPENDED", hi->handle);
7456 return 0;
7457 }
7458 if(target->present)
7459 {
7460 target->present = 0;
7461 target->seen = now;
7462 }
7463 if(!strcmp(argv[2], "0"))
7464 expiry = 0;
7465 else
7466 {
7467 unsigned int duration;
7468 if(!(duration = ParseInterval(argv[2])))
7469 {
7470 reply("MSG_INVALID_DURATION", argv[2]);
7471 return 0;
7472 }
7473 expiry = now + duration;
7474 }
7475
7476 target->expires = expiry;
7477
7478 if(target->expires)
7479 timeq_add(target->expires, chanserv_expire_user_suspension, target);
7480
7481 if(!real_actor || target->access >= real_actor->access)
7482 override = CMD_LOG_OVERRIDE;
7483 target->flags |= USER_SUSPENDED;
7484 reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name);
7485 return 1 | override;
7486 }
7487
7488 static CHANSERV_FUNC(cmd_unsuspend)
7489 {
7490 struct handle_info *hi;
7491 struct userData *actor = NULL, *real_actor = NULL, *target;
7492 unsigned int override = 0;
7493
7494 REQUIRE_PARAMS(2);
7495 if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0;
7496 actor = GetChannelUser(channel->channel_info, user->handle_info);
7497 real_actor = GetChannelAccess(channel->channel_info, user->handle_info);
7498 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
7499 {
7500 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
7501 return 0;
7502 }
7503 if(target->access >= actor->access)
7504 {
7505 reply("MSG_USER_OUTRANKED", hi->handle);
7506 return 0;
7507 }
7508 if(!(target->flags & USER_SUSPENDED))
7509 {
7510 reply("CSMSG_NOT_SUSPENDED", hi->handle);
7511 return 0;
7512 }
7513 if(!real_actor || target->access >= real_actor->access)
7514 override = CMD_LOG_OVERRIDE;
7515 target->flags &= ~USER_SUSPENDED;
7516 scan_user_presence(target, NULL);
7517 timeq_del(target->expires, chanserv_expire_user_suspension, target, 0);
7518 reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name);
7519 return 1 | override;
7520 }
7521
7522 static MODCMD_FUNC(cmd_deleteme)
7523 {
7524 struct handle_info *hi;
7525 struct userData *target;
7526 const char *confirm_string;
7527 unsigned short access;
7528 char *channel_name;
7529
7530 hi = user->handle_info;
7531 if(!(target = GetTrueChannelAccess(channel->channel_info, hi)))
7532 {
7533 reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name);
7534 return 0;
7535 }
7536 if(target->access == UL_OWNER)
7537 {
7538 reply("CSMSG_NO_OWNER_DELETEME", channel->name);
7539 return 0;
7540 }
7541 confirm_string = make_confirmation_string(target);
7542 if((argc < 2) || strcmp(argv[1], confirm_string))
7543 {
7544 reply("CSMSG_CONFIRM_DELETEME", confirm_string);
7545 return 0;
7546 }
7547 access = target->access;
7548 channel_name = strdup(channel->name);
7549 del_channel_user(target, 1);
7550 reply("CSMSG_DELETED_YOU", access, channel_name);
7551 free(channel_name);
7552 return 1;
7553 }
7554
7555 static void
7556 chanserv_refresh_topics(UNUSED_ARG(void *data))
7557 {
7558 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
7559 struct chanData *cData;
7560 char opt;
7561
7562 for(cData = channelList; cData; cData = cData->next)
7563 {
7564 if(IsSuspended(cData))
7565 continue;
7566 opt = cData->chOpts[chTopicRefresh];
7567 if(opt == 'n')
7568 continue;
7569 if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1')))
7570 continue;
7571 if(cData->topic)
7572 SetChannelTopic(cData->channel, chanserv, chanserv, cData->topic, 1);
7573 cData->last_refresh = refresh_num;
7574 }
7575 timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL);
7576 }
7577
7578 static void
7579 chanserv_auto_resync(UNUSED_ARG(void *data))
7580 {
7581 unsigned int refresh_num = (now - self->link_time) / chanserv_conf.refresh_period;
7582 struct chanData *cData;
7583 char opt;
7584
7585 for(cData = channelList; cData; cData = cData->next)
7586 {
7587 if(IsSuspended(cData)) continue;
7588 opt = cData->chOpts[chResync];
7589 if(opt == 'n') continue;
7590 if((refresh_num - cData->last_resync) < (unsigned int)(1 << (opt - '1'))) continue;
7591 resync_channel(cData->channel);
7592 cData->last_resync = refresh_num;
7593 }
7594 timeq_add(now + chanserv_conf.refresh_period, chanserv_auto_resync, NULL);
7595 }
7596
7597 static CHANSERV_FUNC(cmd_unf)
7598 {
7599 if(channel)
7600 {
7601 char response[MAXLEN];
7602 const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE");
7603 sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt);
7604 irc_privmsg(cmd->parent->bot, channel->name, response);
7605 }
7606 else
7607 reply("CSMSG_UNF_RESPONSE");
7608 return 1;
7609 }
7610
7611 static CHANSERV_FUNC(cmd_ping)
7612 {
7613 if(channel)
7614 {
7615 char response[MAXLEN];
7616 const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE");
7617 sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt);
7618 irc_privmsg(cmd->parent->bot, channel->name, response);
7619 }
7620 else
7621 reply("CSMSG_PING_RESPONSE");
7622 return 1;
7623 }
7624
7625 static CHANSERV_FUNC(cmd_wut)
7626 {
7627 if(channel)
7628 {
7629 char response[MAXLEN];
7630 const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE");
7631 sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt);
7632 irc_privmsg(cmd->parent->bot, channel->name, response);
7633 }
7634 else
7635 reply("CSMSG_WUT_RESPONSE");
7636 return 1;
7637 }
7638
7639 static CHANSERV_FUNC(cmd_roulette)
7640 {
7641 if(channel) {
7642 struct chanData *cData = channel->channel_info;
7643
7644 if (cData) {
7645 if (cData->roulette_chamber) {
7646 DelUser(user, chanserv, 1, "BANG - Don't stuff bullets into a loaded gun");
7647 return 1;
7648 }
7649
7650 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_ROULETTE_LOADS");
7651 cData->roulette_chamber = 1 + rand() % 6;
7652 }
7653 }
7654
7655 return 1;
7656 }
7657 static CHANSERV_FUNC(cmd_shoot)
7658 {
7659 if(channel) {
7660 struct chanData *cData = channel->channel_info;
7661
7662 if (cData->roulette_chamber <= 0) {
7663 struct service *service;
7664 if ((service = service_find(chanserv->nick))) {
7665 reply("CSMSG_ROULETTE_NEW", service->trigger);
7666 }
7667 return 1;
7668 }
7669
7670 cData->roulette_chamber--;
7671
7672 if (cData->roulette_chamber == 0) {
7673 reply("CSMSG_ROULETTE_BANG");
7674 reply("CSMSG_ROULETTE_BETTER_LUCK", user->nick);
7675 DelUser(user, chanserv, 1, "BANG!!!!");
7676 } else
7677 reply("CSMSG_ROULETTE_CLICK");
7678 }
7679
7680 return 1;
7681 }
7682
7683 static void
7684 chanserv_remove_abuse(void *data)
7685 {
7686 char *remnick = data;
7687 struct userNode *user;
7688 /* sometimes the clone was killed and maybe even the user took their nick back
7689 * (ie, an oper) so dont kill them here after all unless they are local. */
7690 if( (user = GetUserH(remnick)) )
7691 if(IsLocal(user) )
7692 DelUser(user, NULL, 1, "");
7693 }
7694
7695 int lamepart(struct userNode *nick) {
7696 struct modeNode *mn;
7697 unsigned int count, n;
7698
7699 for (n=count=0; n<nick->channels.used; n++) {
7700 mn = nick->channels.list[n];
7701 irc_svspart(chanserv, nick, mn->channel);
7702 }
7703
7704 return 0;
7705 }
7706
7707 static CHANSERV_FUNC(cmd_spin)
7708 {
7709 if(!channel)
7710 return 1;
7711
7712 int type = 0, lamep = 1;
7713 char *tstr;
7714
7715 tstr = conf_get_data("server/type", RECDB_QSTRING);
7716 if(tstr) {
7717 type = atoi(tstr);
7718 if (type > 6)
7719 lamep = 0;
7720 }
7721
7722
7723 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_WHEEL1", user->nick);
7724 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_WHEEL2");
7725 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_WHEEL3");
7726
7727 if(chanserv_conf.wheel->used < 1) {
7728 /* wheel actions not defined! eek */
7729 return 1;
7730 }
7731
7732 const char *wheel = chanserv_conf.wheel->list[ (int) ( (chanserv_conf.wheel->used) * (rand() / (RAND_MAX + 1.0)) ) ];
7733 if(!wheel && *wheel)
7734 return 1;
7735
7736 /* enable this to be able to manually specify a result for testing:
7737 log_module(MAIN_LOG, LOG_DEBUG,"Testing wheel randomness: %s\n", wheel);
7738 if(argc > 1) {
7739 wheel = argv[1];
7740 }
7741 */
7742
7743 /* connection reset by peer */
7744 if (!strcasecmp(wheel, "peer")) {
7745 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_PEER");
7746 if (type < 7)
7747 irc_kill(chanserv, user, "Connection reset by peer");
7748 else
7749 irc_svsquit(chanserv, user, "Connection reset by peer");
7750 }
7751 /* part all channels */
7752 else if (!strcasecmp(wheel, "partall")) {
7753 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_PARTALL");
7754 if (lamep)
7755 lamepart(user);
7756 else
7757 sputsock("%s SJ %s 0 "FMT_TIME_T, self->numeric, user->numeric, now);
7758 }
7759 /* random time gline */
7760 else if (!strcasecmp(wheel, "gline")) {
7761 char target[HOSTLEN + 3];
7762 int wtime = 120 + rand() % 600;
7763
7764 strcpy(target, "*@");
7765 strcat(target, user->hostname);
7766 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_GLINE");
7767
7768 gline_add(chanserv->nick, target, wtime, "Reward for spinning the wheel of misfortune!", now, 1, 0);
7769 // irc_kill(chanserv, user, "Reward for spinning the wheel of misfortune!");
7770 }
7771 /* random shun */
7772 else if (!strcasecmp(wheel, "shun")) {
7773 char target[HOSTLEN + 3];
7774 int wtime = 120 + rand() % 600;
7775
7776 strcpy(target, "*@");
7777 strcat(target, user->hostname);
7778 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_SHUN");
7779
7780 shun_add(chanserv->nick, target, wtime, "Reward for spinning the wheel of misfortune!", now, 1);
7781 }
7782 /* absolutely nothing */
7783 else if (!strcasecmp(wheel, "nothing")) {
7784 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_NOTHING");
7785 }
7786 /* join random chans and part em several times */
7787 else if (!strcasecmp(wheel, "randjoin")) {
7788 int complete = 0;
7789 int rndchans = 0;
7790 int chango = 0;
7791 int roundz0r = 0;
7792
7793 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_RANDJOIN");
7794 while(complete != 1) {
7795 if (rndchans != 15) {
7796 chango = 120 + rand() % 600;
7797 sputsock("%s SJ %s #%d "FMT_TIME_T, self->numeric, user->numeric, chango, now);
7798 rndchans++;
7799 } else {
7800 if (roundz0r != 1) {
7801 if (lamep)
7802 lamepart(user);
7803 else
7804 sputsock("%s SJ %s 0 "FMT_TIME_T, self->numeric, user->numeric, now);
7805 roundz0r = 1;
7806 rndchans = 0;
7807 } else {
7808 if (lamep)
7809 lamepart(user);
7810 else
7811 sputsock("%s SJ %s 0 "FMT_TIME_T, self->numeric, user->numeric, now);
7812 complete = 1;
7813 }
7814 }
7815 }
7816 }
7817 /* abuse line added to /whois */
7818 else if (!strcasecmp(wheel, "abusewhois")) {
7819 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_ABUSEWHOIS");
7820 irc_swhois(chanserv, user, "is being defecated on by services");
7821 }
7822 /* kick from each channel your in */
7823 else if (!strcasecmp(wheel, "kickall")) {
7824 unsigned int count, n;
7825 struct modeNode *mn;
7826
7827 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_KICKALL");
7828
7829 for (n=count=0; n<user->channels.used; n++) {
7830 mn = user->channels.list[n];
7831 irc_kick(chanserv, user, mn->channel, "Reward for spinning the wheel of misfortune!");
7832 }
7833 }
7834 /* random nick change */
7835 else if (!strcasecmp(wheel, "nickchange")) {
7836 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_NICKCHANGE");
7837
7838 char *oldnick = NULL;
7839 char *oldident = NULL;
7840 char abusednick[NICKLEN] = "";
7841 int abusednum = 1 + (int) (10000.0 * (rand() / (RAND_MAX + 1.0)));
7842 struct userNode *clone;
7843
7844 oldnick = strdup(user->nick);
7845 oldident = strdup(user->ident);
7846
7847 //snprintf(abusednick, NICKLEN, "Abused%d", abusednum+(1 + rand() % 120));
7848 while (1) {
7849 snprintf(abusednick, NICKLEN, "Abused%d", abusednum+(1 + rand() % 120));
7850 log_module(MAIN_LOG, LOG_DEBUG, "Abused Nick: %s, Client Nick: %s", abusednick, user->nick);
7851 if(!GetUserH(abusednick))
7852 break;
7853 }
7854
7855 SVSNickChange(user, abusednick);
7856 irc_svsnick(chanserv, user, abusednick);
7857 clone = AddLocalUser(oldnick, oldident, "abused.by.wheel.of.misfortune", "I got abused by the wheel of misfortune :D", "+i");
7858 timeq_add(now + 300, chanserv_remove_abuse, clone->nick);
7859 }
7860 /* kill */
7861 else if (!strcasecmp(wheel, "kill")) {
7862 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_KILL");
7863
7864 DelUser(user, chanserv, 1, "Reward for spinning the wheel of misfortune!");
7865 //irc_kill(chanserv, user, "Reward for spinning the wheel of misfortune!");
7866 }
7867 /* service ignore */
7868 else if (!strcasecmp(wheel, "svsignore")) {
7869 int gagged, ignoretime = 0;
7870 char target[HOSTLEN + 13];
7871
7872 if(IsOper(user)) {
7873 /* we cant gag opers, so just verbally abuse them */
7874 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_SVSIGNORE_OPER");
7875 return 1;
7876 }
7877 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_SVSIGNORE");
7878
7879 strcpy(target, "*!*@");
7880 strcat(target, user->hostname);
7881 ignoretime = now + (1 + rand() % 120);
7882
7883 gagged = gag_create(target, "wheelofabuse", "Reward for spinning the wheel of misfortune!", ignoretime);
7884 }
7885 /* kick and ban from each channel your in */
7886 else if (!strcasecmp(wheel, "kickbanall")) {
7887 unsigned int count, n;
7888 struct modeNode *mn;
7889 //char ban[HOSTLEN + 1];
7890
7891 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_KICKBANALL");
7892
7893 //snprintf(ban, sizeof(ban), "*!*@%s", user->hostname);
7894 for (n=count=0; n<user->channels.used; n++) {
7895 struct mod_chanmode *change;
7896 /* struct banData *bData; */
7897 unsigned int exists;
7898 /* int duration = 300; */
7899 char *ban;
7900
7901 ban = generate_hostmask(user, GENMASK_STRICT_HOST|GENMASK_ANY_IDENT|GENMASK_USENICK);
7902
7903 log_module(MAIN_LOG, LOG_DEBUG, "Generated ban %s", ban);
7904 mn = user->channels.list[n];
7905 if(mn->channel->banlist.used >= MAXBANS) {
7906 reply("CSMSG_BANLIST_FULL", mn->channel->name);
7907 free(ban);
7908 continue;
7909 }
7910
7911 /* bData = add_channel_ban(mn->channel->channel_info, ban, chanserv->nick, now, now, now + duration, "Reward for spinning the wheel of misfortune!"); */
7912
7913 change = mod_chanmode_alloc(1);
7914 change->args[0].mode = MODE_REMOVE|MODE_CHANOP|MODE_HALFOP|MODE_VOICE;
7915 change->args[0].u.member = GetUserMode(mn->channel, user);
7916 change->argc = 1;
7917
7918 mod_chanmode_announce(chanserv, mn->channel, change);
7919 mod_chanmode_free(change);
7920
7921 exists = ChannelBanExists(mn->channel, ban);
7922 if(!exists) {
7923 change = mod_chanmode_alloc(1);
7924 change->args[0].mode = MODE_BAN;
7925 change->args[0].u.hostmask = ban;
7926 change->argc = 1;
7927 mod_chanmode_announce(chanserv, mn->channel, change);
7928 mod_chanmode_free(change);
7929 }
7930
7931 if(exists) {
7932 reply("CSMSG_REDUNDANT_BAN", ban, mn->channel->name);
7933 free(ban);
7934 }
7935
7936 irc_kick(chanserv, user, mn->channel, "Reward for spinning the wheel of misfortune!");
7937 }
7938 }
7939 else {
7940 send_target_message(1, channel->name, chanserv, "CSMSG_SPIN_UNKNOWN", wheel);
7941 }
7942
7943 return 1;
7944 }
7945
7946 #ifdef lame8ball
7947 static CHANSERV_FUNC(cmd_8ball)
7948 {
7949 unsigned int i, j, accum;
7950 const char *resp;
7951
7952 REQUIRE_PARAMS(2);
7953 accum = 0;
7954 for(i=1; i<argc; i++)
7955 for(j=0; argv[i][j]; j++)
7956 accum = (accum << 5) - accum + toupper(argv[i][j]);
7957 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
7958 if(channel)
7959 {
7960 char response[MAXLEN];
7961 sprintf(response, "\ 2%s\ 2: %s", user->nick, resp);
7962 irc_privmsg(cmd->parent->bot, channel->name, response);
7963 }
7964 else
7965 send_message_type(4, user, cmd->parent->bot, "%s", resp);
7966 return 1;
7967 }
7968
7969 #else /* Use cool 8ball instead */
7970
7971 void eightball(char *outcome, int method, unsigned int seed)
7972 {
7973 int answer = 0;
7974
7975 #define NUMOFCOLORS 18
7976 char ballcolors[50][50] = {"blue", "red", "green", "yellow",
7977 "white", "black", "grey", "brown",
7978 "yellow", "pink", "purple", "orange", "teal", "burgandy",
7979 "fuchsia","turquoise","magenta", "cyan"};
7980 #define NUMOFLOCATIONS 50
7981 char balllocations[50][55] = {
7982 "Locke's house", "Oregon", "California", "Indiana", "Canada",
7983 "Russia", "Japan", "Florida", "the Bahamas", "Hiroshima",
7984 "the Caribbean", "the Everglades", "your head", "your pants", "your school",
7985 "the Statue of Liberty", "Mt. Fugi", "your mother's house", "IRC", "OSU",
7986 "Locke's cat", "the closet", "the washroom", "the lake", "Spain",
7987 "the bathtub", "the toilet", "the sewer", "a horse", "Jupiter",
7988 "Uranus", "Pluto", "a dark place", "your undies", "your shirt",
7989 "your bra", "your hair", "your bed", "the couch", "the wall",
7990 "Reed", "here --> [X]", "your brain", "Italy", "the Netherlands",
7991 "Mars", "my hardware", "the bar", "Neverland Ranch", "Germany" };
7992 #define NUMOFPREPS 15
7993 char ballpreps[50][50] = {
7994 "Near", "Somewhere near", "In", "In", "In",
7995 "In", "Hiding in", "Under", "Next to", "Over",
7996 "Crying in", "Right beside", "Nowhere near", "North of", "Trying to find"};
7997 #define NUMOFNUMS 34
7998 char ballnums[50][50] = {
7999 "A hundred", "A thousand", "A few", "42",
8000 "About 1", "About 2", "About 3", "About 4", "About 5", "About 6", "About 7", "About 8", "About 9", "About 10",
8001 "1", "2", "3", "4", "5", "6", "7", "8", "9", "Ten",
8002 "1", "2", "3", "4", "5", "6", "7", "8", "9", "Ten",
8003 };
8004 #define NUMOFMULTS 8
8005 char ballmults[50][50] = { " million", " or so", " thousand", "", " or less", " or more", "", ""};
8006
8007 /* Method:
8008 * 0: normal (Not used in x3)
8009 * 1: color
8010 * 2: where is
8011 * 3: how many
8012 */
8013
8014 srand(seed);
8015 if (method == 1) /* A Color */
8016 {
8017 char tmp[MAXLEN];
8018
8019 answer = (rand() % 12); /* Make sure this is the # of entries */
8020 switch(answer)
8021 {
8022 case 0: strcpy(tmp, "Very bright %s, I'd say.");
8023 break;
8024 case 1: strcpy(tmp, "Sort of a light %s color.");
8025 break;
8026 case 2: strcpy(tmp, "Dark and dreary %s.");
8027 break;
8028 case 3: strcpy(tmp, "Quite a pale shade of %s.");
8029 break;
8030 case 4: strcpy(tmp, "A gross kind of mucky %s.");
8031 break;
8032 case 5: strcpy(tmp, "Brilliant whiteish %s.");
8033 break;
8034 case 6: case 7: case 8: case 9: strcpy(tmp, "%s.");
8035 break;
8036 case 10: strcpy(tmp, "Solid %s.");
8037 break;
8038 case 11: strcpy(tmp, "Transparent %s.");
8039 break;
8040 default: strcpy(outcome, "An invalid random number was generated.");
8041 return;
8042 }
8043 sprintf(outcome, tmp, ballcolors[rand() % NUMOFCOLORS]);
8044 return;
8045 }
8046 else if (method == 2) /* Location */
8047 {
8048 sprintf(outcome, "%s %s.", ballpreps[rand() % NUMOFPREPS], balllocations[rand() % NUMOFLOCATIONS]);
8049 }
8050 else if (method == 3) /* Number of ___ */
8051 {
8052 sprintf(outcome, "%s%s.", ballnums[rand() % NUMOFNUMS], ballmults[rand() % NUMOFMULTS]);
8053 }
8054 else
8055 {
8056 //Debug(DBGWARNING, "Error in 8ball.");
8057 }
8058 return;
8059 }
8060
8061 static CHANSERV_FUNC(cmd_8ball)
8062 {
8063 char *word1, *word2, *word3;
8064 static char eb[MAXLEN];
8065 unsigned int accum, i, j;
8066
8067 REQUIRE_PARAMS(2);
8068 accum = 0;
8069 for(i=1; i<argc; i++)
8070 for(j=0; argv[i][j]; j++)
8071 accum = (accum << 5) - accum + toupper(argv[i][j]);
8072
8073 accum += time(NULL)/3600;
8074 word1 = argv[1];
8075 word2 = argc>2?argv[2]:"";
8076 word3 = argc>3?argv[3]:"";
8077
8078 /*** COLOR *****/
8079 if((word2) && strcasecmp(word1, "what") == 0 && ((strcasecmp(word2, "color") == 0) || (strcasecmp(word2, "colour") == 0)))
8080 eightball(eb, 1, accum);
8081 else if((word3) && strcasecmp(word1, "what's") == 0 && strcasecmp(word2, "the") == 0 && ((strcasecmp(word2, "color") == 0) || (strcasecmp(word2, "colour") == 0)))
8082 eightball(eb, 1, accum);
8083 else if((word3) && strcasecmp(word1, "whats") == 0 && strcasecmp(word2, "the") == 0 && ((strcasecmp(word2, "color") == 0) || (strcasecmp(word2, "colour") == 0)))
8084 eightball(eb, 1, accum);
8085 /*** LOCATION *****/
8086 else if(
8087 (
8088 word2 &&
8089 (
8090 (strcasecmp(word1, "where") == 0) &&
8091 (strcasecmp(word2, "is") == 0)
8092 )
8093 ) ||
8094 (
8095 strcasecmp(word1, "where's") == 0
8096 )
8097 )
8098 eightball(eb, 2, accum);
8099 /*** NUMBER *****/
8100 else if((word2) && strcasecmp(word1, "how") == 0 && strcasecmp(word2, "many") == 0)
8101 eightball(eb, 3, accum);
8102 /*** GENERIC *****/
8103 else
8104 {
8105 /* Generic 8ball question.. so pull from x3.conf srvx style */
8106 const char *resp;
8107
8108 resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used];
8109 if(channel)
8110 {
8111 char response[MAXLEN];
8112 sprintf(response, "\002%s\002: %s", user->nick, resp);
8113 irc_privmsg(cmd->parent->bot, channel->name, response);
8114 }
8115 else
8116 send_message_type(4, user, cmd->parent->bot, "%s", resp);
8117 return 1;
8118 }
8119
8120 if(channel)
8121 {
8122 char response[MAXLEN];
8123 sprintf(response, "\002%s\002: %s", user->nick, eb);
8124 irc_privmsg(cmd->parent->bot, channel->name, response);
8125 }
8126 else
8127 send_message_type(4, user, cmd->parent->bot, "%s", eb);
8128 return 1;
8129 }
8130 #endif
8131
8132 static CHANSERV_FUNC(cmd_d)
8133 {
8134 unsigned long sides, count, modifier, ii, total;
8135 char response[MAXLEN], *sep;
8136 const char *fmt;
8137
8138 REQUIRE_PARAMS(2);
8139 if((count = strtoul(argv[1], &sep, 10)) < 1)
8140 goto no_dice;
8141 if(sep[0] == 0)
8142 {
8143 if(count == 1)
8144 goto no_dice;
8145 sides = count;
8146 count = 1;
8147 modifier = 0;
8148 }
8149 else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1])
8150 && (sides = strtoul(sep+1, &sep, 10)) > 1)
8151 {
8152 if(sep[0] == 0)
8153 modifier = 0;
8154 else if((sep[0] == '-') && isdigit(sep[1]))
8155 modifier = strtoul(sep, NULL, 10);
8156 else if((sep[0] == '+') && isdigit(sep[1]))
8157 modifier = strtoul(sep+1, NULL, 10);
8158 else
8159 goto no_dice;
8160 }
8161 else
8162 {
8163 no_dice:
8164 reply("CSMSG_BAD_DIE_FORMAT", argv[1]);
8165 return 0;
8166 }
8167 if(count > 10)
8168 {
8169 reply("CSMSG_BAD_DICE_COUNT", count, 10);
8170 return 0;
8171 }
8172 for(total = ii = 0; ii < count; ++ii)
8173 total += (rand() % sides) + 1;
8174 total += modifier;
8175
8176 if((count > 1) || modifier)
8177 {
8178 fmt = user_find_message(user, "CSMSG_DICE_ROLL");
8179 sprintf(response, fmt, total, count, sides, modifier);
8180 }
8181 else
8182 {
8183 fmt = user_find_message(user, "CSMSG_DIE_ROLL");
8184 sprintf(response, fmt, total, sides);
8185 }
8186 if(channel)
8187 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
8188 else
8189 send_message_type(4, user, cmd->parent->bot, "%s", response);
8190 return 1;
8191 }
8192
8193 static CHANSERV_FUNC(cmd_huggle)
8194 {
8195 /* CTCP must be via PRIVMSG, never notice */
8196 if(channel)
8197 send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick);
8198 else
8199 send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU");
8200 return 1;
8201 }
8202
8203 static CHANSERV_FUNC(cmd_calc)
8204 {
8205 char response[MAXLEN];
8206
8207 REQUIRE_PARAMS(2);
8208 do_math(response, unsplit_string(argv + 1, argc - 1, NULL));
8209
8210 if(channel)
8211 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response);
8212 else
8213 send_message_type(4, user, cmd->parent->bot, "%s", response);
8214 return 1;
8215 }
8216
8217 static CHANSERV_FUNC(cmd_reply)
8218 {
8219
8220 REQUIRE_PARAMS(2);
8221 unsplit_string(argv + 1, argc - 1, NULL);
8222
8223 if(channel)
8224 send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, unsplit_string(argv + 1, argc - 1, NULL));
8225 else
8226 send_message_type(4, user, cmd->parent->bot, "%s", unsplit_string(argv + 1, argc - 1, NULL));
8227 return 1;
8228 }
8229
8230 static void
8231 chanserv_adjust_limit(void *data)
8232 {
8233 struct mod_chanmode change;
8234 struct chanData *cData = data;
8235 struct chanNode *channel = cData->channel;
8236 unsigned int limit;
8237
8238 if(IsSuspended(cData))
8239 return;
8240
8241 cData->limitAdjusted = now;
8242 limit = channel->members.used + chanserv_conf.adjust_threshold + 5;
8243 if(cData->modes.modes_set & MODE_LIMIT)
8244 {
8245 if(limit > cData->modes.new_limit)
8246 limit = cData->modes.new_limit;
8247 else if(limit == cData->modes.new_limit)
8248 return;
8249 }
8250
8251 mod_chanmode_init(&change);
8252 change.modes_set = MODE_LIMIT;
8253 change.new_limit = limit;
8254 mod_chanmode_announce(chanserv, channel, &change);
8255 }
8256
8257 static void
8258 handle_new_channel(struct chanNode *channel, UNUSED_ARG(void *extra))
8259 {
8260 struct chanData *cData;
8261
8262 if(!(cData = channel->channel_info))
8263 return;
8264
8265 if(cData->modes.modes_set || cData->modes.modes_clear)
8266 mod_chanmode_announce(chanserv, cData->channel, &cData->modes);
8267
8268 if(self->uplink && !self->uplink->burst && channel->channel_info->topic)
8269 SetChannelTopic(channel, chanserv, chanserv, channel->channel_info->topic, 1);
8270 }
8271
8272 int
8273 trace_check_bans(struct userNode *user, struct chanNode *chan)
8274 {
8275 struct banData *bData;
8276 struct mod_chanmode *change;
8277
8278 change = find_matching_bans(&chan->banlist, user, NULL);
8279 if (change)
8280 return 1;
8281
8282 /* lamer list */
8283 if (chan->channel_info) {
8284 for(bData = chan->channel_info->bans; bData; bData = bData->next) {
8285
8286 if(!user_matches_glob(user, bData->mask, MATCH_USENICK, 0))
8287 continue;
8288
8289 if(bData)
8290 return 1;
8291 }
8292 }
8293
8294 return 0;
8295 }
8296
8297 int
8298 check_bans(struct userNode *user, const char *channel)
8299 {
8300 struct chanNode *chan;
8301 struct mod_chanmode change;
8302 struct chanData *cData;
8303 struct banData *bData;
8304
8305 if (!(chan = GetChannel(channel)))
8306 return 0;
8307
8308 if(!(cData = chan->channel_info))
8309 return 0;
8310
8311 mod_chanmode_init(&change);
8312 change.argc = 1;
8313
8314 if(chan->banlist.used < MAXBANS)
8315 {
8316 /* Not joining through a ban. */
8317 for(bData = cData->bans;
8318 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK, 0);
8319 bData = bData->next);
8320
8321 if(bData)
8322 {
8323 char kick_reason[MAXLEN];
8324 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
8325
8326 bData->triggered = now;
8327 if(bData != cData->bans)
8328 {
8329 /* Shuffle the ban to the head of the list. */
8330 if(bData->next)
8331 bData->next->prev = bData->prev;
8332 if(bData->prev)
8333 bData->prev->next = bData->next;
8334
8335 bData->prev = NULL;
8336 bData->next = cData->bans;
8337
8338 if(cData->bans)
8339 cData->bans->prev = bData;
8340
8341 cData->bans = bData;
8342 }
8343
8344 change.args[0].mode = MODE_BAN;
8345 change.args[0].u.hostmask = bData->mask;
8346 mod_chanmode_announce(chanserv, chan, &change);
8347 KickChannelUser(user, chan, chanserv, kick_reason);
8348 return 1;
8349 }
8350 }
8351 return 0;
8352 }
8353
8354 int
8355 channel_user_is_exempt(struct userNode *user, struct chanNode *channel)
8356 {
8357 unsigned int ii;
8358 for(ii = 0; ii < channel->exemptlist.used; ii++)
8359 {
8360 if(user_matches_glob(user, channel->exemptlist.list[ii]->exempt, MATCH_USENICK, 0))
8361 return true;
8362 }
8363 return false;
8364 }
8365
8366
8367 /* Welcome to my worst nightmare. Warning: Read (or modify)
8368 the code below at your own risk. */
8369 static int
8370 handle_join(struct modeNode *mNode, UNUSED_ARG(void *extra))
8371 {
8372 struct mod_chanmode change;
8373 struct userNode *user = mNode->user;
8374 struct chanNode *channel = mNode->channel;
8375 struct chanData *cData;
8376 struct userData *uData = NULL;
8377 struct banData *bData;
8378 struct handle_info *handle;
8379 unsigned int modes = 0, info = 0;
8380 char *greeting;
8381
8382 if(IsLocal(user) || !channel || !channel->channel_info || IsSuspended(channel->channel_info))
8383 return 0;
8384
8385 cData = channel->channel_info;
8386 if(channel->members.used > cData->max)
8387 cData->max = channel->members.used;
8388
8389 #ifdef notdef
8390 /* Check for bans. If they're joining through a ban, one of two
8391 * cases applies:
8392 * 1: Join during a netburst, by riding the break. Kick them
8393 * unless they have ops or voice in the channel.
8394 * 2: They're allowed to join through the ban (an invite in
8395 * ircu2.10, or a +e on Hybrid, or something).
8396 * If they're not joining through a ban, and the banlist is not
8397 * full, see if they're on the banlist for the channel. If so,
8398 * kickban them.
8399 */
8400 if(user->uplink->burst && !mNode->modes)
8401 {
8402 unsigned int ii;
8403 for(ii = 0; ii < channel->banlist.used; ii++)
8404 {
8405 if(user_matches_glob(user, channel->banlist.list[ii]->ban, MATCH_USENICK, 0))
8406 {
8407 /* Riding a netburst. Naughty. */
8408 KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye.");
8409 return 1;
8410 }
8411 }
8412 }
8413 #endif
8414
8415 if(user->handle_info)
8416 {
8417 handle = user->handle_info;
8418 if(handle)
8419 {
8420 uData = GetTrueChannelAccess(cData, handle);
8421 }
8422 }
8423
8424
8425 mod_chanmode_init(&change);
8426 change.argc = 1;
8427
8428 /* TODO: maybe only people above inviteme level? -Rubin */
8429 /* We don't kick people with access */
8430 if(!uData && !channel_user_is_exempt(user, channel))
8431 {
8432 if(channel->banlist.used < MAXBANS)
8433 {
8434 /* Not joining through a ban. */
8435 for(bData = cData->bans;
8436 bData && !user_matches_glob(user, bData->mask, MATCH_USENICK, 0);
8437 bData = bData->next);
8438
8439 if(bData)
8440 {
8441 char kick_reason[MAXLEN];
8442 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
8443
8444 bData->triggered = now;
8445 if(bData != cData->bans)
8446 {
8447 /* Shuffle the ban to the head of the list. */
8448 if(bData->next)
8449 bData->next->prev = bData->prev;
8450 if(bData->prev)
8451 bData->prev->next = bData->next;
8452
8453 bData->prev = NULL;
8454 bData->next = cData->bans;
8455
8456 if(cData->bans)
8457 cData->bans->prev = bData;
8458 cData->bans = bData;
8459 }
8460
8461 change.args[0].mode = MODE_BAN;
8462 change.args[0].u.hostmask = bData->mask;
8463 mod_chanmode_announce(chanserv, channel, &change);
8464 KickChannelUser(user, channel, chanserv, kick_reason);
8465 return 1;
8466 }
8467 }
8468 }
8469
8470 /* ChanServ will not modify the limits in join-flooded channels.
8471 It will also skip DynLimit processing when the user (or srvx)
8472 is bursting in, because there are likely more incoming. */
8473 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
8474 && !user->uplink->burst
8475 && !channel->join_flooded
8476 && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold)
8477 {
8478 /* The user count has begun "bumping" into the channel limit,
8479 so set a timer to raise the limit a bit. Any previous
8480 timers are removed so three incoming users within the delay
8481 results in one limit change, not three. */
8482
8483 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
8484 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
8485 }
8486
8487 /* Give automodes exept during join-floods */
8488 if(!channel->join_flooded)
8489 {
8490 if(cData->chOpts[chAutomode] == 'v')
8491 modes |= MODE_VOICE;
8492 else if(cData->chOpts[chAutomode] == 'h')
8493 modes |= MODE_HALFOP;
8494 else if(cData->chOpts[chAutomode] == 'o')
8495 modes |= MODE_CHANOP;
8496 }
8497
8498 greeting = cData->greeting;
8499 if(user->handle_info)
8500 {
8501 /* handle = user->handle_info; */
8502
8503 if(IsHelper(user) && !IsHelping(user))
8504 {
8505 unsigned int ii;
8506 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
8507 {
8508 if(channel == chanserv_conf.support_channels.list[ii])
8509 {
8510 HANDLE_SET_FLAG(user->handle_info, HELPING);
8511 break;
8512 }
8513 }
8514 }
8515
8516 /* uData = GetTrueChannelAccess(cData, handle); */
8517 if(uData && !IsUserSuspended(uData))
8518 {
8519 /* non users getting automodes are handled above. */
8520 if(IsUserAutoOp(uData) && cData->chOpts[chAutomode] != 'n')
8521 {
8522 /* just op everyone with access */
8523 if(uData->access >= UL_PEON && cData->chOpts[chAutomode] == 'l')
8524 modes |= MODE_VOICE;
8525 /* or do their access level */
8526 else if(uData->access >= UL_OP )
8527 modes |= MODE_CHANOP;
8528 else if(uData->access >= UL_HALFOP )
8529 modes |= MODE_HALFOP;
8530 else if(uData->access >= UL_PEON && cData->chOpts[chAutomode] != 'm')
8531 modes |= MODE_VOICE;
8532 }
8533 if(uData->access >= UL_PRESENT)
8534 cData->visited = now;
8535 if(cData->user_greeting)
8536 greeting = cData->user_greeting;
8537 if(uData->info
8538 && (uData->access >= cData->lvlOpts[lvlUserInfo])
8539 && ((now - uData->seen) >= chanserv_conf.info_delay)
8540 && !uData->present)
8541 info = 1;
8542 uData->seen = now;
8543 uData->present = 1;
8544 }
8545 }
8546
8547 /* If user joining normally (not during burst), apply op or voice,
8548 * and send greeting/userinfo as appropriate.
8549 */
8550 if(!user->uplink->burst)
8551 {
8552 if(modes)
8553 {
8554 /* -- I'd rather have ops get voice too, if automode is v. -Rubin
8555 if(modes & MODE_CHANOP) {
8556 modes &= ~MODE_HALFOP;
8557 modes &= ~MODE_VOICE;
8558 }
8559 */
8560 change.args[0].mode = modes;
8561 change.args[0].u.member = mNode;
8562 mod_chanmode_announce(chanserv, channel, &change);
8563 }
8564 if(greeting)
8565 send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting);
8566 if(uData && info)
8567 send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info);
8568 }
8569 return 0;
8570 }
8571
8572 static void
8573 chanserv_autojoin_channels(struct userNode *user)
8574 {
8575 struct userData *channel;
8576
8577 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
8578 {
8579 struct chanNode *cn;
8580 struct modeNode *mn;
8581
8582 if(IsUserSuspended(channel)
8583 || IsSuspended(channel->channel)
8584 || !(cn = channel->channel->channel))
8585 continue;
8586
8587 mn = GetUserMode(cn, user);
8588 if(!mn)
8589 {
8590 if(!IsUserSuspended(channel)
8591 && IsUserAutoJoin(channel)
8592 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
8593 && !self->burst
8594 && !user->uplink->burst)
8595 irc_svsjoin(chanserv, user, cn);
8596 }
8597 }
8598 }
8599
8600 static void
8601 handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle), UNUSED_ARG(void *extra))
8602 {
8603 struct mod_chanmode change;
8604 struct userData *channel;
8605 unsigned int ii, jj, i;
8606
8607 if(!user->handle_info)
8608 return;
8609
8610 mod_chanmode_init(&change);
8611 change.argc = 1;
8612 for(channel = user->handle_info->channels; channel; channel = channel->u_next)
8613 {
8614 struct chanNode *cn;
8615 struct chanData *cData;
8616 struct modeNode *mn;
8617 if(IsUserSuspended(channel)
8618 || IsSuspended(channel->channel)
8619 || !(cn = channel->channel->channel))
8620 continue;
8621
8622 cData = cn->channel_info;
8623 mn = GetUserMode(cn, user);
8624 if(!mn)
8625 {
8626 if(!IsUserSuspended(channel)
8627 && IsUserAutoInvite(channel)
8628 && (channel->access >= channel->channel->lvlOpts[lvlInviteMe])
8629 && !self->burst
8630 && !user->uplink->burst)
8631 irc_invite(chanserv, user, cn);
8632 continue;
8633 }
8634
8635 if(channel->access >= UL_PRESENT)
8636 channel->channel->visited = now;
8637
8638 if(IsUserAutoOp(channel) && cData->chOpts[chAutomode] != 'n')
8639 {
8640 if(channel->access >= UL_OP )
8641 change.args[0].mode = MODE_CHANOP;
8642 else if(channel->access >= UL_HALFOP )
8643 change.args[0].mode = MODE_HALFOP;
8644 else if(channel->access >= UL_PEON )
8645 change.args[0].mode = MODE_VOICE;
8646 else
8647 change.args[0].mode = 0;
8648 change.args[0].u.member = mn;
8649 if(change.args[0].mode)
8650 mod_chanmode_announce(chanserv, cn, &change);
8651 }
8652
8653 channel->seen = now;
8654 channel->present = 1;
8655 }
8656
8657 for(ii = 0; ii < user->channels.used; ++ii)
8658 {
8659 struct chanNode *chan = user->channels.list[ii]->channel;
8660 struct banData *ban;
8661
8662 if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE))
8663 || !chan->channel_info
8664 || IsSuspended(chan->channel_info))
8665 continue;
8666 if(protect_user(user, chanserv, chan->channel_info, true))
8667 continue;
8668 for(jj = 0; jj < chan->banlist.used; ++jj)
8669 if(user_matches_glob(user, chan->banlist.list[jj]->ban, MATCH_USENICK, 0))
8670 break;
8671 if(jj < chan->banlist.used)
8672 continue;
8673 for(ban = chan->channel_info->bans; ban; ban = ban->next)
8674 {
8675 char kick_reason[MAXLEN];
8676 if(!user_matches_glob(user, ban->mask,MATCH_USENICK | MATCH_VISIBLE, 0))
8677 continue;
8678 change.args[0].mode = MODE_BAN;
8679 change.args[0].u.hostmask = ban->mask;
8680 mod_chanmode_announce(chanserv, chan, &change);
8681 sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason);
8682 KickChannelUser(user, chan, chanserv, kick_reason);
8683 ban->triggered = now;
8684 break;
8685 }
8686 }
8687
8688 if(IsSupportHelper(user))
8689 {
8690 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
8691 {
8692 if(GetUserMode(chanserv_conf.support_channels.list[ii], user))
8693 {
8694 HANDLE_SET_FLAG(user->handle_info, HELPING);
8695 break;
8696 }
8697 }
8698 }
8699
8700 if (user->handle_info->ignores->used) {
8701 for (i=0; i < user->handle_info->ignores->used; i++) {
8702 irc_silence(user, user->handle_info->ignores->list[i], 1);
8703 }
8704 }
8705
8706 if (user->handle_info->epithet)
8707 irc_swhois(chanserv, user, user->handle_info->epithet);
8708
8709 /* process autojoin channels 5 seconds later as this sometimes
8710 happens before autohide */
8711 // timeq_add(now + 5, chanserv_autojoin_channels, user);
8712 chanserv_autojoin_channels(user);
8713 }
8714
8715 static void
8716 handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason), UNUSED_ARG(void *extra))
8717 {
8718 struct chanData *cData;
8719 struct userData *uData;
8720
8721 cData = mn->channel->channel_info;
8722 if(!cData || IsSuspended(cData) || IsLocal(mn->user))
8723 return;
8724
8725 if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded)
8726 {
8727 /* Allow for a bit of padding so that the limit doesn't
8728 track the user count exactly, which could get annoying. */
8729 if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5)
8730 {
8731 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
8732 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
8733 }
8734 }
8735
8736 if((uData = GetTrueChannelAccess(cData, mn->user->handle_info)))
8737 {
8738 scan_user_presence(uData, mn->user);
8739 uData->seen = now;
8740 if (uData->access >= UL_PRESENT)
8741 cData->visited = now;
8742 }
8743
8744 if(IsHelping(mn->user) && IsSupportHelper(mn->user))
8745 {
8746 unsigned int ii;
8747 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) {
8748 struct chanNode *channel;
8749 struct userNode *exclude;
8750 /* When looking at the channel that is being /part'ed, we
8751 * have to skip over the client that is leaving. For
8752 * other channels, we must not do that.
8753 */
8754 channel = chanserv_conf.support_channels.list[ii];
8755 exclude = (channel == mn->channel) ? mn->user : NULL;
8756 if(find_handle_in_channel(channel, mn->user->handle_info, exclude))
8757 break;
8758 }
8759 if(ii == chanserv_conf.support_channels.used)
8760 HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING);
8761 }
8762 }
8763
8764 static void
8765 handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel, UNUSED_ARG(void *extra))
8766 {
8767 struct userData *uData;
8768
8769 if(!channel->channel_info || !kicker || IsService(kicker)
8770 || (kicker == victim) || IsSuspended(channel->channel_info)
8771 || (kicker->handle_info && kicker->handle_info == victim->handle_info))
8772 return;
8773
8774 if(protect_user(victim, kicker, channel->channel_info, false))
8775 {
8776 const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED_KICK");
8777 KickChannelUser(kicker, channel, chanserv, reason);
8778 }
8779
8780 if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info)))
8781 uData->seen = now;
8782 }
8783
8784 static int
8785 handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic, UNUSED_ARG(void *extra))
8786 {
8787 struct chanData *cData;
8788
8789 if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user))
8790 return 0;
8791
8792 cData = channel->channel_info;
8793 if(bad_topic(channel, user, channel->topic))
8794 { /* User doesnt have privs to set topics. Undo it */
8795 send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name);
8796 SetChannelTopic(channel, chanserv, chanserv, old_topic, 1);
8797 return 1;
8798 }
8799 /* If there is a topic mask set, and the new topic doesnt match,
8800 * set the topic to mask + new_topic */
8801 if(cData->topic_mask && !match_ircglob(channel->topic, cData->topic_mask))
8802 {
8803 char new_topic[TOPICLEN+1];
8804 conform_topic(cData->topic_mask, channel->topic, new_topic);
8805 if(*new_topic)
8806 {
8807 SetChannelTopic(channel, chanserv, user, new_topic, 1);
8808 /* and fall through to topicsnarf code below.. */
8809 }
8810 else /* Topic couldnt fit into mask, was too long */
8811 {
8812 SetChannelTopic(channel, chanserv, user, old_topic, 1);
8813 send_message(user, chanserv, "CSMSG_TOPICMASK_CONFLICT1", channel->name, cData->topic_mask);
8814 send_message(user, chanserv, "CSMSG_TOPICMASK_CONFLICT2", TOPICLEN);
8815 return 1;
8816 }
8817 }
8818 /* With topicsnarf, grab the topic and save it as the default topic. */
8819 if(check_user_level(channel, user, lvlTopicSnarf, 0, 0))
8820 {
8821 free(cData->topic);
8822 cData->topic = strdup(channel->topic);
8823 }
8824 return 0;
8825 }
8826
8827 static void
8828 handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change, UNUSED_ARG(void *extra))
8829 {
8830 struct mod_chanmode *bounce = NULL;
8831 unsigned int bnc, ii;
8832 char deopped = 0;
8833
8834 if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user))
8835 return;
8836
8837 if(!check_user_level(channel, user, lvlEnfModes, 1, 0)
8838 && mode_lock_violated(&channel->channel_info->modes, change))
8839 {
8840 char correct[MAXLEN];
8841 bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1);
8842 mod_chanmode_format(&channel->channel_info->modes, correct);
8843 send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name);
8844 }
8845 for(ii = bnc = 0; ii < change->argc; ++ii)
8846 {
8847 if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP))
8848 {
8849 const struct userNode *victim = change->args[ii].u.member->user;
8850 if(!protect_user(victim, user, channel->channel_info, false))
8851 continue;
8852 if(!bounce)
8853 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
8854 if(!deopped)
8855 {
8856 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
8857 bounce->args[bnc].u.member = GetUserMode(channel, user);
8858 if(bounce->args[bnc].u.member)
8859 bnc++;
8860 deopped = 1;
8861 }
8862 bounce->args[bnc].mode = MODE_CHANOP;
8863 bounce->args[bnc].u.member = change->args[ii].u.member;
8864 bnc++;
8865 send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick);
8866 }
8867 else if(change->args[ii].mode & MODE_CHANOP)
8868 {
8869 const struct userNode *victim = change->args[ii].u.member->user;
8870 if(IsService(victim) || validate_op(NULL, user, channel, (struct userNode*)victim))
8871 continue;
8872 if(!bounce)
8873 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
8874 bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP;
8875 bounce->args[bnc].u.member = change->args[ii].u.member;
8876 bnc++;
8877 }
8878 else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN)
8879 {
8880 const char *ban = change->args[ii].u.hostmask;
8881 if(!bad_channel_ban(channel, user, ban, NULL, NULL))
8882 continue;
8883 if(!bounce)
8884 bounce = mod_chanmode_alloc(change->argc + 1 - ii);
8885 bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN;
8886 bounce->args[bnc].u.hostmask = strdup(ban);
8887 bnc++;
8888 send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban);
8889 }
8890 }
8891 if(bounce)
8892 {
8893 if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear)
8894 mod_chanmode_announce(chanserv, channel, bounce);
8895 for(ii = 0; ii < change->argc; ++ii)
8896 if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN))
8897 free((char*)bounce->args[ii].u.hostmask);
8898 mod_chanmode_free(bounce);
8899 }
8900 }
8901
8902 static void
8903 handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick), UNUSED_ARG(void *extra))
8904 {
8905 struct chanNode *channel;
8906 struct banData *bData;
8907 struct mod_chanmode change;
8908 unsigned int ii, jj;
8909 char kick_reason[MAXLEN];
8910
8911 mod_chanmode_init(&change);
8912 change.argc = 1;
8913 change.args[0].mode = MODE_BAN;
8914 for(ii = 0; ii < user->channels.used; ++ii)
8915 {
8916 channel = user->channels.list[ii]->channel;
8917 /* Need not check for bans if they're opped or voiced. */
8918 /* TODO: does this make sense in automode v, h, and o? *
8919 * lets still enforce on voice people anyway, and see how that goes -Rubin */
8920 if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE ))
8921 continue;
8922 /* Need not check for bans unless channel registration is active. */
8923 if(!channel->channel_info || IsSuspended(channel->channel_info))
8924 continue;
8925 /* Look for a matching ban already on the channel. */
8926 for(jj = 0; jj < channel->banlist.used; ++jj)
8927 if(user_matches_glob(user, channel->banlist.list[jj]->ban, MATCH_USENICK, 0))
8928 break;
8929 /* Need not act if we found one. */
8930 if(jj < channel->banlist.used)
8931 continue;
8932 /* don't kick someone on the userlist */
8933 if(protect_user(user, chanserv, channel->channel_info, true))
8934 continue;
8935 /* Look for a matching ban in this channel. */
8936 for(bData = channel->channel_info->bans; bData; bData = bData->next)
8937 {
8938 if(!user_matches_glob(user, bData->mask, MATCH_USENICK | MATCH_VISIBLE, 0))
8939 continue;
8940 change.args[0].u.hostmask = bData->mask;
8941 mod_chanmode_announce(chanserv, channel, &change);
8942 sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason);
8943 KickChannelUser(user, channel, chanserv, kick_reason);
8944 bData->triggered = now;
8945 break; /* we don't need to check any more bans in the channel */
8946 }
8947 }
8948 }
8949
8950 static void handle_rename(struct handle_info *handle, const char *old_handle, UNUSED_ARG(void *extra))
8951 {
8952 struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL);
8953
8954 if(dnr)
8955 {
8956 dict_remove2(handle_dnrs, old_handle, 1);
8957 safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1);
8958 dict_insert(handle_dnrs, dnr->chan_name + 1, dnr);
8959 }
8960 }
8961
8962 static void
8963 handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle, UNUSED_ARG(void *extra))
8964 {
8965 struct userNode *h_user;
8966
8967 if(handle->channels)
8968 {
8969 for(h_user = handle->users; h_user; h_user = h_user->next_authed)
8970 send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED");
8971
8972 while(handle->channels)
8973 del_channel_user(handle->channels, 1);
8974 }
8975 }
8976
8977 static int
8978 handle_server_link(UNUSED_ARG(struct server *server), UNUSED_ARG(void *extra))
8979 {
8980 struct chanData *cData;
8981
8982 for(cData = channelList; cData; cData = cData->next)
8983 {
8984 if(!IsSuspended(cData))
8985 cData->may_opchan = 1;
8986 if((cData->flags & CHANNEL_DYNAMIC_LIMIT)
8987 && !cData->channel->join_flooded
8988 && ((cData->channel->limit - cData->channel->members.used)
8989 < chanserv_conf.adjust_threshold))
8990 {
8991 timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN);
8992 timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData);
8993 }
8994 }
8995 return 0;
8996 }
8997
8998 static void
8999 chanserv_conf_read(void)
9000 {
9001 dict_t conf_node;
9002 const char *str;
9003 char mode_line[MAXLEN], *modes[MAXNUMPARAMS];
9004 struct mod_chanmode *change;
9005 struct string_list *strlist;
9006 struct chanNode *chan;
9007 unsigned int ii;
9008
9009 if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT)))
9010 {
9011 log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME);
9012 return;
9013 }
9014 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
9015 UnlockChannel(chanserv_conf.support_channels.list[ii]);
9016 chanserv_conf.support_channels.used = 0;
9017 if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST)))
9018 {
9019 for(ii = 0; ii < strlist->used; ++ii)
9020 {
9021 const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
9022 if(!str2)
9023 str2 = "+nt";
9024 chan = AddChannel(strlist->list[ii], now, str2, NULL, NULL);
9025 LockChannel(chan);
9026 channelList_append(&chanserv_conf.support_channels, chan);
9027 }
9028 }
9029 else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING)))
9030 {
9031 const char *str2;
9032 str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING);
9033 if(!str2)
9034 str2 = "+nt";
9035 chan = AddChannel(str, now, str2, NULL, NULL);
9036 LockChannel(chan);
9037 channelList_append(&chanserv_conf.support_channels, chan);
9038 }
9039 str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING);
9040 chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200;
9041 str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING);
9042 chanserv_conf.info_delay = str ? ParseInterval(str) : 180;
9043 str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING);
9044 chanserv_conf.greeting_length = str ? atoi(str) : 200;
9045 str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING);
9046 chanserv_conf.adjust_threshold = str ? atoi(str) : 15;
9047 str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING);
9048 chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30;
9049 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING);
9050 chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400;
9051 str = database_get_data(conf_node, KEY_BAN_TIMEOUT_FREQ, RECDB_QSTRING);
9052 chanserv_conf.ban_timeout_frequency = str ? ParseInterval(str) : 600;
9053 str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING);
9054 chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30;
9055 str = database_get_data(conf_node, KEY_DNR_EXPIRE_FREQ, RECDB_QSTRING);
9056 chanserv_conf.dnr_expire_frequency = str ? ParseInterval(str) : 3600;
9057 str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING);
9058 chanserv_conf.nodelete_level = str ? atoi(str) : 1;
9059 str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING);
9060 chanserv_conf.max_chan_users = str ? atoi(str) : 512;
9061 str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING);
9062 chanserv_conf.max_chan_bans = str ? atoi(str) : 512;
9063 str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING);
9064 chanserv_conf.max_userinfo_length = str ? atoi(str) : 400;
9065 str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING);
9066 if(chanserv && str)
9067 NickChange(chanserv, str, 0);
9068 str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING);
9069 chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60;
9070 str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING);
9071 chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0;
9072 str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING);
9073 chanserv_conf.ctcp_short_ban_duration = str ? str : "3m";
9074 str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING);
9075 chanserv_conf.ctcp_long_ban_duration = str ? str : "1h";
9076 str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING);
9077 chanserv_conf.max_owned = str ? atoi(str) : 5;
9078 str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING);
9079 chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant";
9080 str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING);
9081 chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant";
9082 str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING);
9083 chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant";
9084 str = database_get_data(conf_node, KEY_GOD_TIMEOUT, RECDB_QSTRING);
9085 god_timeout = str ? ParseInterval(str) : 60*15;
9086 str = database_get_data(conf_node, "default_modes", RECDB_QSTRING);
9087 if(!str)
9088 str = "+nt";
9089 safestrncpy(mode_line, str, sizeof(mode_line));
9090 ii = split_line(mode_line, 0, ArrayLength(modes), modes);
9091 if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE, 0))
9092 && (change->argc < 2))
9093 {
9094 chanserv_conf.default_modes = *change;
9095 mod_chanmode_free(change);
9096 }
9097 str = database_get_data(conf_node, KEY_VALID_CHANNEL_REGEX, RECDB_QSTRING);
9098 if (chanserv_conf.valid_channel_regex_set)
9099 regfree(&chanserv_conf.valid_channel_regex);
9100 if (str) {
9101 int err = regcomp(&chanserv_conf.valid_channel_regex, str, REG_EXTENDED|REG_ICASE|REG_NOSUB);
9102 chanserv_conf.valid_channel_regex_set = !err;
9103 if (err) log_module(CS_LOG, LOG_ERROR, "Bad valid_channel_regex (error %d)", err);
9104 } else {
9105 chanserv_conf.valid_channel_regex_set = 0;
9106 }
9107 free_string_list(chanserv_conf.wheel);
9108 strlist = database_get_data(conf_node, "wheel", RECDB_STRING_LIST);
9109 if(strlist)
9110 strlist = string_list_copy(strlist);
9111 else
9112 {
9113 static const char *list[] = {
9114 "peer", "partall", "gline", /* "shun", */
9115 "nothing", "randjoin", "abusewhois", "kickall",
9116 "nickchange", "kill", "svsignore", "kickbanall",
9117 NULL};
9118 unsigned int ii;
9119 strlist = alloc_string_list(ArrayLength(list)-1);
9120 for(ii=0; list[ii]; ii++)
9121 string_list_append(strlist, strdup(list[ii]));
9122 }
9123 chanserv_conf.wheel = strlist;
9124
9125 free_string_list(chanserv_conf.set_shows);
9126 strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST);
9127 if(strlist)
9128 strlist = string_list_copy(strlist);
9129 else
9130 {
9131 static const char *list[] = {
9132 /* free form text */
9133 "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes",
9134 /* options based on user level */
9135 "PubCmd", "InviteMe", "UserInfo","EnfOps",
9136 "EnfHalfOps", "EnfModes", "EnfTopic", "TopicSnarf", "Setters",
9137 /* multiple choice options */
9138 "AutoMode", "CtcpReaction", "Protect", "Toys", "TopicRefresh", "Resync",
9139 /* binary options */
9140 "DynLimit", "NoDelete", "BanTimeout",
9141 /* delimiter */
9142 NULL
9143 };
9144 strlist = alloc_string_list(ArrayLength(list)-1);
9145 for(ii=0; list[ii]; ii++)
9146 string_list_append(strlist, strdup(list[ii]));
9147 }
9148 chanserv_conf.set_shows = strlist;
9149 /* We don't look things up now, in case the list refers to options
9150 * defined by modules initialized after this point. Just mark the
9151 * function list as invalid, so it will be initialized.
9152 */
9153 set_shows_list.used = 0;
9154
9155 free_string_list(chanserv_conf.eightball);
9156 strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST);
9157 if(strlist)
9158 {
9159 strlist = string_list_copy(strlist);
9160 }
9161 else
9162 {
9163 strlist = alloc_string_list(4);
9164 string_list_append(strlist, strdup("Yes."));
9165 string_list_append(strlist, strdup("No."));
9166 string_list_append(strlist, strdup("Maybe so."));
9167 }
9168 chanserv_conf.eightball = strlist;
9169
9170 free_string_list(chanserv_conf.old_ban_names);
9171 strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST);
9172 if(strlist)
9173 strlist = string_list_copy(strlist);
9174 else
9175 strlist = alloc_string_list(2);
9176 chanserv_conf.old_ban_names = strlist;
9177 str = database_get_data(conf_node, "off_channel", RECDB_QSTRING);
9178 off_channel = str ? atoi(str) : 0;
9179 }
9180
9181 static void
9182 chanserv_note_type_read(const char *key, struct record_data *rd)
9183 {
9184 dict_t obj;
9185 struct note_type *ntype;
9186 const char *str;
9187
9188 if(!(obj = GET_RECORD_OBJECT(rd)))
9189 {
9190 log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key);
9191 return;
9192 }
9193 if(!(ntype = chanserv_create_note_type(key)))
9194 {
9195 log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key);
9196 return;
9197 }
9198
9199 /* Figure out set access */
9200 if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING)))
9201 {
9202 ntype->set_access_type = NOTE_SET_PRIVILEGED;
9203 ntype->set_access.min_opserv = strtoul(str, NULL, 0);
9204 }
9205 else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING)))
9206 {
9207 ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS;
9208 ntype->set_access.min_ulevel = strtoul(str, NULL, 0);
9209 }
9210 else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING)))
9211 {
9212 ntype->set_access_type = NOTE_SET_CHANNEL_SETTER;
9213 }
9214 else
9215 {
9216 log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key);
9217 ntype->set_access_type = NOTE_SET_PRIVILEGED;
9218 ntype->set_access.min_opserv = 0;
9219 }
9220
9221 /* Figure out visibility */
9222 if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING)))
9223 ntype->visible_type = NOTE_VIS_PRIVILEGED;
9224 else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED))
9225 ntype->visible_type = NOTE_VIS_PRIVILEGED;
9226 else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS))
9227 ntype->visible_type = NOTE_VIS_CHANNEL_USERS;
9228 else if(!irccasecmp(str, KEY_NOTE_VIS_ALL))
9229 ntype->visible_type = NOTE_VIS_ALL;
9230 else
9231 ntype->visible_type = NOTE_VIS_PRIVILEGED;
9232
9233 str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING);
9234 ntype->max_length = str ? strtoul(str, NULL, 0) : 400;
9235 }
9236
9237 static void
9238 user_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
9239 {
9240 struct handle_info *handle;
9241 struct userData *uData;
9242 char *seen, *inf, *flags, *expires, *accessexpiry, *clvlexpiry, *lstacc;
9243 time_t last_seen;
9244 unsigned short access_level, lastaccess = 0;
9245
9246 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
9247 {
9248 log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name);
9249 return;
9250 }
9251
9252 access_level = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING));
9253 if(access_level > UL_OWNER)
9254 {
9255 log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name);
9256 return;
9257 }
9258
9259 inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING);
9260 seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING);
9261 last_seen = seen ? (signed)strtoul(seen, NULL, 0) : now;
9262 flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING);
9263 expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
9264 accessexpiry = database_get_data(rd->d.object, KEY_ACCESSEXPIRY, RECDB_QSTRING);
9265 clvlexpiry = database_get_data(rd->d.object, KEY_CLVLEXPIRY, RECDB_QSTRING);
9266 lstacc = database_get_data(rd->d.object, KEY_LASTLEVEL, RECDB_QSTRING);
9267 lastaccess = lstacc ? atoi(lstacc) : 0;
9268
9269 handle = get_handle_info(key);
9270 if(!handle)
9271 {
9272 log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name);
9273 return;
9274 }
9275
9276 uData = add_channel_user(chan, handle, access_level, last_seen, inf, 0);
9277 uData->flags = flags ? strtoul(flags, NULL, 0) : 0;
9278 uData->expires = expires ? strtoul(expires, NULL, 0) : 0;
9279
9280 uData->accessexpiry = accessexpiry ? strtoul(accessexpiry, NULL, 0) : 0;
9281 if (uData->accessexpiry > 0)
9282 timeq_add(uData->accessexpiry, chanserv_expire_tempuser, uData);
9283
9284 uData->clvlexpiry = clvlexpiry ? strtoul(clvlexpiry, NULL, 0) : 0;
9285 if (uData->clvlexpiry > 0)
9286 timeq_add(uData->clvlexpiry, chanserv_expire_tempclvl, uData);
9287
9288 uData->lastaccess = lastaccess;
9289
9290 if((uData->flags & USER_SUSPENDED) && uData->expires)
9291 {
9292 if(uData->expires > now)
9293 timeq_add(uData->expires, chanserv_expire_user_suspension, uData);
9294 else
9295 uData->flags &= ~USER_SUSPENDED;
9296 }
9297
9298 /* Upgrade: set autoop to the inverse of noautoop */
9299 if(chanserv_read_version < 2)
9300 {
9301 /* if noautoop is true, set autoop false, and vice versa */
9302 if(uData->flags & USER_NOAUTO_OP)
9303 uData->flags = uData->flags & ~USER_AUTO_OP;
9304 else
9305 uData->flags = uData->flags | USER_AUTO_OP;
9306 log_module(CS_LOG, LOG_INFO, "UPGRADE: to db version 2 from %u. Changing flag to %d for %s in %s.", chanserv_read_version, uData->flags, key, chan->channel->name);
9307 }
9308
9309 }
9310
9311 static void
9312 ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan)
9313 {
9314 struct banData *bData;
9315 char *set, *triggered, *s_duration, *s_expires, *reason, *owner;
9316 time_t set_time, triggered_time, expires_time;
9317
9318 if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object))
9319 {
9320 log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name);
9321 return;
9322 }
9323
9324 set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING);
9325 triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING);
9326 s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING);
9327 s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING);
9328 owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING);
9329 reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING);
9330 if (!reason || !owner)
9331 return;
9332
9333 set_time = set ? (time_t)strtoul(set, NULL, 0) : now;
9334 triggered_time = triggered ? (time_t)strtoul(triggered, NULL, 0) : 0;
9335 if(s_expires)
9336 expires_time = (time_t)strtoul(s_expires, NULL, 0);
9337 else if(s_duration)
9338 expires_time = set_time + atoi(s_duration);
9339 else
9340 expires_time = 0;
9341
9342 if(!reason || (expires_time && (expires_time < now)))
9343 return;
9344
9345 bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason);
9346 }
9347
9348 static struct suspended *
9349 chanserv_read_suspended(dict_t obj)
9350 {
9351 struct suspended *suspended = calloc(1, sizeof(*suspended));
9352 char *str;
9353 dict_t previous;
9354
9355 str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING);
9356 suspended->expires = str ? (time_t)strtoul(str, NULL, 0) : 0;
9357 str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING);
9358 suspended->revoked = str ? (time_t)strtoul(str, NULL, 0) : 0;
9359 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
9360 suspended->issued = str ? (time_t)strtoul(str, NULL, 0) : 0;
9361 suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING));
9362 suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING));
9363 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
9364 suspended->previous = previous ? chanserv_read_suspended(previous) : NULL;
9365 return suspended;
9366 }
9367
9368 static struct giveownership *
9369 chanserv_read_giveownership(dict_t obj)
9370 {
9371 struct giveownership *giveownership = calloc(1, sizeof(*giveownership));
9372 char *str;
9373 dict_t previous;
9374
9375 str = database_get_data(obj, KEY_STAFF_ISSUER, RECDB_QSTRING);
9376 giveownership->staff_issuer = str ? strdup(str) : NULL;
9377
9378 giveownership->old_owner = strdup(database_get_data(obj, KEY_OLD_OWNER, RECDB_QSTRING));
9379
9380 giveownership->target = strdup(database_get_data(obj, KEY_TARGET, RECDB_QSTRING));
9381 giveownership->target_access = atoi(database_get_data(obj, KEY_TARGET_ACCESS, RECDB_QSTRING));
9382
9383 str = database_get_data(obj, KEY_REASON, RECDB_QSTRING);
9384 giveownership->reason = str ? strdup(str) : NULL;
9385 str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING);
9386 giveownership->issued = str ? (time_t)strtoul(str, NULL, 0) : 0;
9387
9388 previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT);
9389 giveownership->previous = previous ? chanserv_read_giveownership(previous) : NULL;
9390 return giveownership;
9391 }
9392
9393 static int
9394 chanserv_channel_read(const char *key, struct record_data *hir)
9395 {
9396 struct suspended *suspended;
9397 struct giveownership *giveownership;
9398 struct mod_chanmode *modes;
9399 struct chanNode *cNode;
9400 struct chanData *cData;
9401 struct dict *channel, *obj;
9402 char *str, *argv[10];
9403 dict_iterator_t it;
9404 unsigned int argc;
9405
9406 channel = hir->d.object;
9407
9408 str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING);
9409 if(!str)
9410 str = "<unknown>";
9411 cNode = AddChannel(key, now, NULL, NULL, NULL);
9412 if(!cNode)
9413 {
9414 log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key);
9415 return 0;
9416 }
9417 cData = register_channel(cNode, str);
9418 if(!cData)
9419 {
9420 log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key);
9421 return 0;
9422 }
9423
9424 if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT)))
9425 {
9426 enum levelOption lvlOpt;
9427 enum charOption chOpt;
9428
9429 if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING)))
9430 cData->flags = atoi(str);
9431
9432 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
9433 {
9434 str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING);
9435 if(str)
9436 cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1);
9437 else if(levelOptions[lvlOpt].old_flag)
9438 {
9439 if(cData->flags & levelOptions[lvlOpt].old_flag)
9440 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value;
9441 else
9442 cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value;
9443 }
9444 }
9445
9446 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
9447 {
9448 if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING)))
9449 continue;
9450 cData->chOpts[chOpt] = str[0];
9451 }
9452 }
9453 else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING)))
9454 {
9455 enum levelOption lvlOpt;
9456 enum charOption chOpt;
9457 unsigned int count;
9458
9459 cData->flags = base64toint(str, 5);
9460 count = strlen(str += 5);
9461 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
9462 {
9463 unsigned short lvl;
9464 if(levelOptions[lvlOpt].old_flag)
9465 {
9466 if(cData->flags & levelOptions[lvlOpt].old_flag)
9467 lvl = levelOptions[lvlOpt].flag_value;
9468 else
9469 lvl = levelOptions[lvlOpt].default_value;
9470 }
9471 else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx])
9472 {
9473 case 'c': lvl = UL_COOWNER; break;
9474 case 'm': lvl = UL_MANAGER; break;
9475 case 'n': lvl = UL_OWNER+1; break;
9476 case 'o': lvl = UL_OP; break;
9477 case 'p': lvl = UL_PEON; break;
9478 case 'h': lvl = UL_HALFOP; break;
9479 case 'w': lvl = UL_OWNER; break;
9480 default: lvl = 0; break;
9481 }
9482 cData->lvlOpts[lvlOpt] = lvl;
9483 }
9484 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
9485 cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx];
9486 }
9487
9488 if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT)))
9489 {
9490 suspended = chanserv_read_suspended(obj);
9491 cData->suspended = suspended;
9492 suspended->cData = cData;
9493 /* We could use suspended->expires and suspended->revoked to
9494 * set the CHANNEL_SUSPENDED flag, but we don't. */
9495 }
9496 else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING)))
9497 {
9498 suspended = calloc(1, sizeof(*suspended));
9499 suspended->issued = 0;
9500 suspended->revoked = 0;
9501 suspended->suspender = strdup(str);
9502 str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING);
9503 suspended->expires = str ? atoi(str) : 0;
9504 str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING);
9505 suspended->reason = strdup(str ? str : "No reason");
9506 suspended->previous = NULL;
9507 cData->suspended = suspended;
9508 suspended->cData = cData;
9509 }
9510 else
9511 {
9512 cData->flags &= ~CHANNEL_SUSPENDED;
9513 suspended = NULL; /* to squelch a warning */
9514 }
9515
9516 if(IsSuspended(cData)) {
9517 if(suspended->expires > now)
9518 timeq_add(suspended->expires, chanserv_expire_suspension, suspended);
9519 else if(suspended->expires)
9520 cData->flags &= ~CHANNEL_SUSPENDED;
9521 }
9522
9523 if((obj = database_get_data(hir->d.object, KEY_GIVEOWNERSHIP, RECDB_OBJECT)))
9524 {
9525 giveownership = chanserv_read_giveownership(obj);
9526 cData->giveownership = giveownership;
9527 }
9528
9529 if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) {
9530 struct mod_chanmode change;
9531 mod_chanmode_init(&change);
9532 change.argc = 1;
9533 change.args[0].mode = MODE_CHANOP;
9534 change.args[0].u.member = AddChannelUser(chanserv, cNode);
9535 mod_chanmode_announce(chanserv, cNode, &change);
9536 }
9537
9538 str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING);
9539 cData->registered = str ? (time_t)strtoul(str, NULL, 0) : now;
9540 str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING);
9541 cData->visited = str ? (time_t)strtoul(str, NULL, 0) : now;
9542 str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING);
9543 cData->ownerTransfer = str ? (time_t)strtoul(str, NULL, 0) : 0;
9544 str = database_get_data(channel, KEY_MAX, RECDB_QSTRING);
9545 cData->max = str ? atoi(str) : 0;
9546 str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING);
9547 cData->greeting = str ? strdup(str) : NULL;
9548 str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING);
9549 cData->user_greeting = str ? strdup(str) : NULL;
9550 str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING);
9551 cData->topic_mask = str ? strdup(str) : NULL;
9552 str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING);
9553 cData->topic = str ? strdup(str) : NULL;
9554
9555 str = database_get_data(channel, KEY_MAXSETINFO, RECDB_QSTRING);
9556 cData->maxsetinfo = str ? strtoul(str, NULL, 0) : chanserv_conf.max_userinfo_length;
9557
9558 if(!IsSuspended(cData)
9559 && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING))
9560 && (argc = split_line(str, 0, ArrayLength(argv), argv))
9561 && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE, 0))) {
9562 cData->modes = *modes;
9563 if(off_channel > 0)
9564 cData->modes.modes_set |= MODE_REGISTERED;
9565 if(cData->modes.argc > 1)
9566 cData->modes.argc = 1;
9567 mod_chanmode_announce(chanserv, cNode, &cData->modes);
9568 mod_chanmode_free(modes);
9569 }
9570
9571 obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT);
9572 for(it = dict_first(obj); it; it = iter_next(it))
9573 user_read_helper(iter_key(it), iter_data(it), cData);
9574
9575 if(!cData->users && !IsProtected(cData))
9576 {
9577 log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key);
9578 unregister_channel(cData, "has empty user list.");
9579 return 0;
9580 }
9581
9582 obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT);
9583 for(it = dict_first(obj); it; it = iter_next(it))
9584 ban_read_helper(iter_key(it), iter_data(it), cData);
9585
9586 obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT);
9587 for(it = dict_first(obj); it; it = iter_next(it))
9588 {
9589 struct note_type *ntype = dict_find(note_types, iter_key(it), NULL);
9590 struct record_data *rd = iter_data(it);
9591 const char *note, *setter;
9592
9593 if(rd->type != RECDB_OBJECT)
9594 {
9595 log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key);
9596 }
9597 else if(!ntype)
9598 {
9599 log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key);
9600 }
9601 else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING)))
9602 {
9603 log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key);
9604 }
9605 else
9606 {
9607 setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING);
9608 if(!setter) setter = "<unknown>";
9609 chanserv_add_channel_note(cData, ntype, setter, note);
9610 }
9611 }
9612
9613 return 0;
9614 }
9615
9616 static void
9617 chanserv_dnr_read(const char *key, struct record_data *hir)
9618 {
9619 const char *setter, *reason, *str;
9620 struct do_not_register *dnr;
9621 time_t expiry;
9622
9623 setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING);
9624 if(!setter)
9625 {
9626 log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key);
9627 return;
9628 }
9629 reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING);
9630 if(!reason)
9631 {
9632 log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key);
9633 return;
9634 }
9635 str = database_get_data(hir->d.object, KEY_EXPIRES, RECDB_QSTRING);
9636 expiry = str ? (time_t)strtoul(str, NULL, 0) : 0;
9637 if(expiry && expiry <= now)
9638 return;
9639 dnr = chanserv_add_dnr(key, setter, expiry, reason);
9640 if(!dnr)
9641 return;
9642 str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING);
9643 if(str)
9644 dnr->set = atoi(str);
9645 else
9646 dnr->set = 0;
9647 }
9648
9649 static void
9650 chanserv_version_read(struct dict *section)
9651 {
9652 /* global var.. */
9653 char *str;
9654 str = database_get_data(section, KEY_VERSION_NUMBER, RECDB_QSTRING);
9655 if(str)
9656 chanserv_read_version = atoi(str);
9657 log_module(CS_LOG, LOG_DEBUG, "Chanserv db version is %d.", chanserv_read_version);
9658 }
9659
9660 static int
9661 chanserv_saxdb_read(struct dict *database)
9662 {
9663 struct dict *section;
9664 dict_iterator_t it;
9665
9666 if((section = database_get_data(database, KEY_VERSION_CONTROL, RECDB_OBJECT)))
9667 chanserv_version_read(section);
9668
9669 if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT)))
9670 for(it = dict_first(section); it; it = iter_next(it))
9671 chanserv_note_type_read(iter_key(it), iter_data(it));
9672
9673 if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT)))
9674 for(it = dict_first(section); it; it = iter_next(it))
9675 chanserv_channel_read(iter_key(it), iter_data(it));
9676
9677 if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT)))
9678 for(it = dict_first(section); it; it = iter_next(it))
9679 chanserv_dnr_read(iter_key(it), iter_data(it));
9680
9681 return 0;
9682 }
9683
9684 static int
9685 chanserv_write_users(struct saxdb_context *ctx, struct userData *uData)
9686 {
9687 int high_present = 0;
9688 saxdb_start_record(ctx, KEY_USERS, 1);
9689 for(; uData; uData = uData->next)
9690 {
9691 if((uData->access >= UL_PRESENT) && uData->present)
9692 high_present = 1;
9693 saxdb_start_record(ctx, uData->handle->handle, 0);
9694 saxdb_write_int(ctx, KEY_LEVEL, uData->access);
9695 saxdb_write_int(ctx, KEY_SEEN, uData->seen);
9696 saxdb_write_int(ctx, KEY_ACCESSEXPIRY, uData->accessexpiry);
9697 saxdb_write_int(ctx, KEY_CLVLEXPIRY, uData->clvlexpiry);
9698 saxdb_write_int(ctx, KEY_LASTLEVEL, uData->lastaccess);
9699 if(uData->flags)
9700 saxdb_write_int(ctx, KEY_FLAGS, uData->flags);
9701 if(uData->expires)
9702 saxdb_write_int(ctx, KEY_EXPIRES, uData->expires);
9703 if(uData->info)
9704 saxdb_write_string(ctx, KEY_INFO, uData->info);
9705 saxdb_end_record(ctx);
9706 }
9707 saxdb_end_record(ctx);
9708 return high_present;
9709 }
9710
9711 static void
9712 chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData)
9713 {
9714 if(!bData)
9715 return;
9716 saxdb_start_record(ctx, KEY_BANS, 1);
9717 for(; bData; bData = bData->next)
9718 {
9719 saxdb_start_record(ctx, bData->mask, 0);
9720 saxdb_write_int(ctx, KEY_SET, bData->set);
9721 if(bData->triggered)
9722 saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered);
9723 if(bData->expires)
9724 saxdb_write_int(ctx, KEY_EXPIRES, bData->expires);
9725 if(bData->owner[0])
9726 saxdb_write_string(ctx, KEY_OWNER, bData->owner);
9727 if(bData->reason)
9728 saxdb_write_string(ctx, KEY_REASON, bData->reason);
9729 saxdb_end_record(ctx);
9730 }
9731 saxdb_end_record(ctx);
9732 }
9733
9734 static void
9735 chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp)
9736 {
9737 saxdb_start_record(ctx, name, 0);
9738 saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender);
9739 saxdb_write_string(ctx, KEY_REASON, susp->reason);
9740 if(susp->issued)
9741 saxdb_write_int(ctx, KEY_ISSUED, susp->issued);
9742 if(susp->expires)
9743 saxdb_write_int(ctx, KEY_EXPIRES, susp->expires);
9744 if(susp->revoked)
9745 saxdb_write_int(ctx, KEY_REVOKED, susp->revoked);
9746 if(susp->previous)
9747 chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous);
9748 saxdb_end_record(ctx);
9749 }
9750
9751 static void
9752 chanserv_write_giveownership(struct saxdb_context *ctx, const char *name, struct giveownership *giveownership)
9753 {
9754 saxdb_start_record(ctx, name, 0);
9755 if(giveownership->staff_issuer)
9756 saxdb_write_string(ctx, KEY_STAFF_ISSUER, giveownership->staff_issuer);
9757 if(giveownership->old_owner)
9758 saxdb_write_string(ctx, KEY_OLD_OWNER, giveownership->old_owner);
9759 if(giveownership->target)
9760 saxdb_write_string(ctx, KEY_TARGET, giveownership->target);
9761 if(giveownership->target_access)
9762 saxdb_write_int(ctx, KEY_TARGET_ACCESS, giveownership->target_access);
9763 if(giveownership->reason)
9764 saxdb_write_string(ctx, KEY_REASON, giveownership->reason);
9765 if(giveownership->issued)
9766 saxdb_write_int(ctx, KEY_ISSUED, giveownership->issued);
9767 if(giveownership->previous)
9768 chanserv_write_giveownership(ctx, KEY_PREVIOUS, giveownership->previous);
9769 saxdb_end_record(ctx);
9770 }
9771
9772 static void
9773 chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel)
9774 {
9775 char buf[MAXLEN];
9776 int high_present;
9777 enum levelOption lvlOpt;
9778 enum charOption chOpt;
9779
9780 saxdb_start_record(ctx, channel->channel->name, 1);
9781
9782 saxdb_write_int(ctx, KEY_REGISTERED, channel->registered);
9783 saxdb_write_int(ctx, KEY_MAX, channel->max);
9784 if(channel->topic)
9785 saxdb_write_string(ctx, KEY_TOPIC, channel->topic);
9786 if(channel->registrar)
9787 saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar);
9788 if(channel->greeting)
9789 saxdb_write_string(ctx, KEY_GREETING, channel->greeting);
9790 if(channel->user_greeting)
9791 saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting);
9792 if(channel->topic_mask)
9793 saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask);
9794 if(channel->suspended)
9795 chanserv_write_suspended(ctx, "suspended", channel->suspended);
9796 if(channel->giveownership)
9797 chanserv_write_giveownership(ctx, "giveownership", channel->giveownership);
9798
9799 saxdb_start_record(ctx, KEY_OPTIONS, 0);
9800 saxdb_write_int(ctx, KEY_FLAGS, channel->flags);
9801 for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt)
9802 saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]);
9803 for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt)
9804 {
9805 buf[0] = channel->chOpts[chOpt];
9806 buf[1] = '\0';
9807 saxdb_write_string(ctx, charOptions[chOpt].db_name, buf);
9808 }
9809 saxdb_end_record(ctx);
9810
9811 if (channel->maxsetinfo)
9812 saxdb_write_int(ctx, KEY_MAXSETINFO, channel->maxsetinfo);
9813
9814 if(channel->modes.modes_set || channel->modes.modes_clear)
9815 {
9816 mod_chanmode_format(&channel->modes, buf);
9817 saxdb_write_string(ctx, KEY_MODES, buf);
9818 }
9819
9820 high_present = chanserv_write_users(ctx, channel->users);
9821 chanserv_write_bans(ctx, channel->bans);
9822
9823 if(dict_size(channel->notes))
9824 {
9825 dict_iterator_t it;
9826
9827 saxdb_start_record(ctx, KEY_NOTES, 1);
9828 for(it = dict_first(channel->notes); it; it = iter_next(it))
9829 {
9830 struct note *note = iter_data(it);
9831 saxdb_start_record(ctx, iter_key(it), 0);
9832 saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter);
9833 saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note);
9834 saxdb_end_record(ctx);
9835 }
9836 saxdb_end_record(ctx);
9837 }
9838
9839 if(channel->ownerTransfer)
9840 saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer);
9841 saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited);
9842 saxdb_end_record(ctx);
9843 }
9844
9845 static void
9846 chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype)
9847 {
9848 const char *str;
9849
9850 saxdb_start_record(ctx, ntype->name, 0);
9851 switch(ntype->set_access_type)
9852 {
9853 case NOTE_SET_CHANNEL_ACCESS:
9854 saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel);
9855 break;
9856 case NOTE_SET_CHANNEL_SETTER:
9857 saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1);
9858 break;
9859 case NOTE_SET_PRIVILEGED: default:
9860 saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv);
9861 break;
9862 }
9863 switch(ntype->visible_type)
9864 {
9865 case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break;
9866 case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break;
9867 case NOTE_VIS_PRIVILEGED:
9868 default: str = KEY_NOTE_VIS_PRIVILEGED; break;
9869 }
9870 saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str);
9871 saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length);
9872 saxdb_end_record(ctx);
9873 }
9874
9875 static void
9876 write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs)
9877 {
9878 struct do_not_register *dnr;
9879 dict_iterator_t it, next;
9880
9881 for(it = dict_first(dnrs); it; it = next)
9882 {
9883 next = iter_next(it);
9884 dnr = iter_data(it);
9885 if(dnr->expires && dnr->expires <= now)
9886 continue;
9887 saxdb_start_record(ctx, dnr->chan_name, 0);
9888 if(dnr->set)
9889 saxdb_write_int(ctx, KEY_DNR_SET, dnr->set);
9890 if(dnr->expires)
9891 {
9892 dict_remove(dnrs, iter_key(it));
9893 saxdb_write_int(ctx, KEY_EXPIRES, dnr->expires);
9894 }
9895 saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter);
9896 saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason);
9897 saxdb_end_record(ctx);
9898 }
9899 }
9900
9901 static int
9902 chanserv_saxdb_write(struct saxdb_context *ctx)
9903 {
9904 dict_iterator_t it;
9905 struct chanData *channel;
9906
9907 /* Version Control*/
9908 saxdb_start_record(ctx, KEY_VERSION_CONTROL, 1);
9909 saxdb_write_int(ctx, KEY_VERSION_NUMBER, CHANSERV_DB_VERSION);
9910 saxdb_end_record(ctx);
9911
9912 /* Notes */
9913 saxdb_start_record(ctx, KEY_NOTE_TYPES, 1);
9914 for(it = dict_first(note_types); it; it = iter_next(it))
9915 chanserv_write_note_type(ctx, iter_data(it));
9916 saxdb_end_record(ctx);
9917
9918 /* DNRs */
9919 saxdb_start_record(ctx, KEY_DNR, 1);
9920 write_dnrs_helper(ctx, handle_dnrs);
9921 write_dnrs_helper(ctx, plain_dnrs);
9922 write_dnrs_helper(ctx, mask_dnrs);
9923 saxdb_end_record(ctx);
9924
9925 /* Channels */
9926 saxdb_start_record(ctx, KEY_CHANNELS, 1);
9927 for(channel = channelList; channel; channel = channel->next)
9928 chanserv_write_channel(ctx, channel);
9929 saxdb_end_record(ctx);
9930
9931 return 0;
9932 }
9933
9934 static void
9935 chanserv_db_cleanup(UNUSED_ARG(void *extra)) {
9936 unsigned int ii;
9937 unreg_part_func(handle_part, NULL);
9938 while(channelList)
9939 unregister_channel(channelList, "terminating.");
9940 for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii)
9941 UnlockChannel(chanserv_conf.support_channels.list[ii]);
9942 free(chanserv_conf.support_channels.list);
9943 dict_delete(handle_dnrs);
9944 dict_delete(plain_dnrs);
9945 dict_delete(mask_dnrs);
9946 dict_delete(note_types);
9947 free_string_list(chanserv_conf.eightball);
9948 free_string_list(chanserv_conf.old_ban_names);
9949 free_string_list(chanserv_conf.wheel);
9950 free_string_list(chanserv_conf.set_shows);
9951 free(set_shows_list.list);
9952 free(uset_shows_list.list);
9953 while(helperList)
9954 {
9955 struct userData *helper = helperList;
9956 helperList = helperList->next;
9957 free(helper);
9958 }
9959 }
9960
9961 #if defined(GCC_VARMACROS)
9962 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ARGS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ARGS)
9963 #elif defined(C99_VARMACROS)
9964 # define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, ...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, __VA_ARGS__)
9965 #endif
9966 #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL)
9967 #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL)
9968
9969 void
9970 init_chanserv(const char *nick)
9971 {
9972 struct chanNode *chan;
9973 unsigned int i;
9974
9975 CS_LOG = log_register_type("ChanServ", "file:chanserv.log");
9976 conf_register_reload(chanserv_conf_read);
9977
9978 if (nick) {
9979 reg_server_link_func(handle_server_link, NULL);
9980 reg_new_channel_func(handle_new_channel, NULL);
9981 reg_join_func(handle_join, NULL);
9982 reg_part_func(handle_part, NULL);
9983 reg_kick_func(handle_kick, NULL);
9984 reg_topic_func(handle_topic, NULL);
9985 reg_mode_change_func(handle_mode, NULL);
9986 reg_nick_change_func(handle_nick_change, NULL);
9987 reg_auth_func(handle_auth, NULL);
9988 }
9989
9990 reg_handle_rename_func(handle_rename, NULL);
9991 reg_unreg_func(handle_unreg, NULL);
9992
9993 handle_dnrs = dict_new();
9994 dict_set_free_data(handle_dnrs, free);
9995 plain_dnrs = dict_new();
9996 dict_set_free_data(plain_dnrs, free);
9997 mask_dnrs = dict_new();
9998 dict_set_free_data(mask_dnrs, free);
9999
10000 reg_svccmd_unbind_func(handle_svccmd_unbind, NULL);
10001 chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable);
10002 DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+channel", NULL);
10003 DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
10004 DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL);
10005 DEFINE_COMMAND(dnrsearch, 3, 0, "template", "noregister", NULL);
10006 modcmd_register(chanserv_module, "dnrsearch print", NULL, 0, 0, NULL);
10007 modcmd_register(chanserv_module, "dnrsearch remove", NULL, 0, 0, NULL);
10008 modcmd_register(chanserv_module, "dnrsearch count", NULL, 0, 0, NULL);
10009 DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL);
10010 DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN|MODCMD_IGNORE_CSUSPEND, "flags", "+helping", NULL);
10011 DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN|MODCMD_IGNORE_CSUSPEND, "flags", "+helping", NULL);
10012 DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL);
10013 DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL);
10014
10015 DEFINE_COMMAND(pending, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL);
10016
10017 DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL);
10018 DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL);
10019
10020 DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10021 DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10022 DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10023 DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10024 DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL);
10025
10026 DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL);
10027 DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL);
10028 DEFINE_COMMAND(mdelmanager, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL);
10029 DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10030 DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10031 DEFINE_COMMAND(mdelpal, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10032 DEFINE_COMMAND(mdelhalfop, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10033
10034 DEFINE_COMMAND(levels, 1, 0, NULL);
10035
10036 DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10037 DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL);
10038 DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10039 DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL);
10040
10041 DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL);
10042 DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL);
10043 DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL);
10044 DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL);
10045 DEFINE_COMMAND(hop, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
10046 DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL);
10047 DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
10048 DEFINE_COMMAND(dehop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
10049 DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
10050 DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL);
10051
10052 DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "hop", NULL);
10053 DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "hop", NULL);
10054 DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "hop", NULL);
10055 DEFINE_COMMAND(unban, 2, 0, "template", "hop", NULL);
10056 DEFINE_COMMAND(unbanall, 1, 0, "template", "hop", NULL);
10057 DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "hop", NULL);
10058 DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL);
10059 DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "hop", "flags", "+never_csuspend", NULL);
10060 DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL);
10061 DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL);
10062 DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "manager", NULL);
10063 DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL);
10064 DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10065 DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL);
10066
10067 DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "manager", NULL);
10068 DEFINE_COMMAND(last, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "manager", NULL);
10069 DEFINE_COMMAND(addlamer, 2, MODCMD_REQUIRE_REGCHAN, "access", "manager", NULL);
10070 DEFINE_COMMAND(addtimedlamer, 3, MODCMD_REQUIRE_REGCHAN, "access", "manager", NULL);
10071
10072 /* if you change dellamer access, see also places
10073 * like unbanme which have manager hardcoded. */
10074 DEFINE_COMMAND(dellamer, 2, MODCMD_REQUIRE_REGCHAN, "access", "manager", NULL);
10075 DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL);
10076
10077 DEFINE_COMMAND(lamers, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL);
10078
10079 DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL);
10080
10081 DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL);
10082 DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10083 DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10084 DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10085 DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10086 DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10087 DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10088 DEFINE_COMMAND(hlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10089 DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10090 DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10091 DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10092 DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL);
10093
10094 DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL);
10095 DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL);
10096
10097 DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL);
10098 DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL);
10099 DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL);
10100 DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL);
10101
10102 DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL);
10103 DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL);
10104 DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL);
10105 DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL);
10106 DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL);
10107
10108 DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10109 DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10110 DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10111 DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10112 DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10113 DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10114 DEFINE_COMMAND(calc, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10115 DEFINE_COMMAND(reply, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10116 DEFINE_COMMAND(roulette, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10117 DEFINE_COMMAND(shoot, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL);
10118 DEFINE_COMMAND(spin, 1, MODCMD_REQUIRE_AUTHED, "spin", "+nolog,+toy,+acceptchan", NULL);
10119
10120 /* Channel options */
10121 DEFINE_CHANNEL_OPTION(defaulttopic);
10122 DEFINE_CHANNEL_OPTION(topicmask);
10123 DEFINE_CHANNEL_OPTION(greeting);
10124 DEFINE_CHANNEL_OPTION(usergreeting);
10125 DEFINE_CHANNEL_OPTION(modes);
10126 DEFINE_CHANNEL_OPTION(enfops);
10127 DEFINE_CHANNEL_OPTION(enfhalfops);
10128 DEFINE_CHANNEL_OPTION(automode);
10129 DEFINE_CHANNEL_OPTION(protect);
10130 DEFINE_CHANNEL_OPTION(enfmodes);
10131 DEFINE_CHANNEL_OPTION(enftopic);
10132 DEFINE_CHANNEL_OPTION(pubcmd);
10133 DEFINE_CHANNEL_OPTION(userinfo);
10134 DEFINE_CHANNEL_OPTION(dynlimit);
10135 DEFINE_CHANNEL_OPTION(topicsnarf);
10136 DEFINE_CHANNEL_OPTION(nodelete);
10137 DEFINE_CHANNEL_OPTION(toys);
10138 DEFINE_CHANNEL_OPTION(setters);
10139 DEFINE_CHANNEL_OPTION(topicrefresh);
10140 DEFINE_CHANNEL_OPTION(resync);
10141 DEFINE_CHANNEL_OPTION(ctcpreaction);
10142 DEFINE_CHANNEL_OPTION(bantimeout);
10143 DEFINE_CHANNEL_OPTION(inviteme);
10144 DEFINE_CHANNEL_OPTION(unreviewed);
10145 modcmd_register(chanserv_module, "set unreviewed on", NULL, 0, 0, "flags", "+helping", NULL);
10146 modcmd_register(chanserv_module, "set unreviewed off", NULL, 0, 0, "flags", "+oper", NULL);
10147 DEFINE_CHANNEL_OPTION(maxsetinfo);
10148 if(off_channel > 1)
10149 DEFINE_CHANNEL_OPTION(offchannel);
10150 modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL);
10151
10152 /* Alias set topic to set defaulttopic for compatibility. */
10153 modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL);
10154
10155 /* User options */
10156 DEFINE_USER_OPTION(autoinvite);
10157 DEFINE_USER_OPTION(autojoin);
10158 DEFINE_USER_OPTION(info);
10159 DEFINE_USER_OPTION(autoop);
10160
10161 /* Alias uset autovoice to uset autoop. */
10162 modcmd_register(chanserv_module, "uset autovoice", user_opt_autoop, 1, 0, NULL);
10163
10164 note_types = dict_new();
10165 dict_set_free_data(note_types, chanserv_deref_note_type);
10166 if(nick)
10167 {
10168 const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING);
10169 chanserv = AddLocalUser(nick, nick, NULL, "Channel Services", modes);
10170 service_register(chanserv)->trigger = '!';
10171 reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check, NULL);
10172 }
10173
10174 saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write);
10175
10176 if(chanserv_conf.channel_expire_frequency)
10177 timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL);
10178
10179 if(chanserv_conf.dnr_expire_frequency)
10180 timeq_add(now + chanserv_conf.dnr_expire_frequency, expire_dnrs, NULL);
10181
10182 if(chanserv_conf.ban_timeout_frequency)
10183 timeq_add(now + chanserv_conf.ban_timeout_frequency, expire_bans, NULL);
10184
10185 if(chanserv_conf.refresh_period)
10186 {
10187 time_t next_refresh;
10188 next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period;
10189 timeq_add(next_refresh, chanserv_refresh_topics, NULL);
10190 timeq_add(next_refresh, chanserv_auto_resync, NULL);
10191 }
10192
10193 if (autojoin_channels && chanserv) {
10194 for (i = 0; i < autojoin_channels->used; i++) {
10195 chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL);
10196 AddChannelUser(chanserv, chan)->modes |= MODE_CHANOP;
10197 }
10198 }
10199
10200 reg_exit_func(chanserv_db_cleanup, NULL);
10201 message_register_table(msgtab);
10202 }
10203
Unnamed repository; edit this file 'description' to name the repository.