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1 | /* chanserv.c - Channel service bot | |
2 | * Copyright 2000-2004 srvx Development Team | |
3 | * | |
4 | * This file is part of x3. | |
5 | * | |
6 | * srvx is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
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 "modcmd.h" | |
25 | #include "opserv.h" /* for opserv_bad_channel() */ | |
26 | #include "saxdb.h" | |
27 | #include "timeq.h" | |
28 | ||
29 | #define CHANSERV_CONF_NAME "services/chanserv" | |
30 | ||
31 | /* ChanServ options */ | |
32 | #define KEY_SUPPORT_CHANNEL "support_channel" | |
33 | #define KEY_SUPPORT_CHANNEL_MODES "support_channel_modes" | |
34 | #define KEY_DB_BACKUP_FREQ "db_backup_freq" | |
35 | #define KEY_INFO_DELAY "info_delay" | |
36 | #define KEY_MAX_GREETLEN "max_greetlen" | |
37 | #define KEY_ADJUST_THRESHOLD "adjust_threshold" | |
38 | #define KEY_ADJUST_DELAY "adjust_delay" | |
39 | #define KEY_CHAN_EXPIRE_FREQ "chan_expire_freq" | |
40 | #define KEY_CHAN_EXPIRE_DELAY "chan_expire_delay" | |
41 | #define KEY_MAX_CHAN_USERS "max_chan_users" | |
42 | #define KEY_MAX_CHAN_BANS "max_chan_bans" | |
43 | #define KEY_NICK "nick" | |
44 | #define KEY_OLD_CHANSERV_NAME "old_chanserv_name" | |
45 | #define KEY_8BALL_RESPONSES "8ball" | |
46 | #define KEY_OLD_BAN_NAMES "old_ban_names" | |
47 | #define KEY_REFRESH_PERIOD "refresh_period" | |
48 | #define KEY_CTCP_SHORT_BAN_DURATION "ctcp_short_ban_duration" | |
49 | #define KEY_CTCP_LONG_BAN_DURATION "ctcp_long_ban_duration" | |
50 | #define KEY_MAX_OWNED "max_owned" | |
51 | #define KEY_IRC_OPERATOR_EPITHET "irc_operator_epithet" | |
52 | #define KEY_NETWORK_HELPER_EPITHET "network_helper_epithet" | |
53 | #define KEY_SUPPORT_HELPER_EPITHET "support_helper_epithet" | |
54 | #define KEY_NODELETE_LEVEL "nodelete_level" | |
55 | #define KEY_MAX_USERINFO_LENGTH "max_userinfo_length" | |
56 | #define KEY_GIVEOWNERSHIP_PERIOD "giveownership_timeout" | |
57 | ||
58 | /* ChanServ database */ | |
59 | #define KEY_CHANNELS "channels" | |
60 | #define KEY_NOTE_TYPES "note_types" | |
61 | ||
62 | /* Note type parameters */ | |
63 | #define KEY_NOTE_OPSERV_ACCESS "opserv_access" | |
64 | #define KEY_NOTE_CHANNEL_ACCESS "channel_access" | |
65 | #define KEY_NOTE_SETTER_ACCESS "setter_access" | |
66 | #define KEY_NOTE_VISIBILITY "visibility" | |
67 | #define KEY_NOTE_VIS_PRIVILEGED "privileged" | |
68 | #define KEY_NOTE_VIS_CHANNEL_USERS "channel_users" | |
69 | #define KEY_NOTE_VIS_ALL "all" | |
70 | #define KEY_NOTE_MAX_LENGTH "max_length" | |
71 | #define KEY_NOTE_SETTER "setter" | |
72 | #define KEY_NOTE_NOTE "note" | |
73 | ||
74 | /* Do-not-register channels */ | |
75 | #define KEY_DNR "dnr" | |
76 | #define KEY_DNR_SET "set" | |
77 | #define KEY_DNR_SETTER "setter" | |
78 | #define KEY_DNR_REASON "reason" | |
79 | ||
80 | /* Channel data */ | |
81 | #define KEY_REGISTERED "registered" | |
82 | #define KEY_REGISTRAR "registrar" | |
83 | #define KEY_SUSPENDED "suspended" | |
84 | #define KEY_PREVIOUS "previous" | |
85 | #define KEY_SUSPENDER "suspender" | |
86 | #define KEY_ISSUED "issued" | |
87 | #define KEY_REVOKED "revoked" | |
88 | #define KEY_SUSPEND_EXPIRES "suspend_expires" | |
89 | #define KEY_SUSPEND_REASON "suspend_reason" | |
90 | #define KEY_VISITED "visited" | |
91 | #define KEY_TOPIC "topic" | |
92 | #define KEY_GREETING "greeting" | |
93 | #define KEY_USER_GREETING "user_greeting" | |
94 | #define KEY_MODES "modes" | |
95 | #define KEY_FLAGS "flags" | |
96 | #define KEY_OPTIONS "options" | |
97 | #define KEY_USERS "users" | |
98 | #define KEY_BANS "bans" | |
99 | #define KEY_MAX "max" | |
100 | #define KEY_NOTES "notes" | |
101 | #define KEY_TOPIC_MASK "topic_mask" | |
102 | #define KEY_OWNER_TRANSFER "owner_transfer" | |
103 | ||
104 | /* User data */ | |
105 | #define KEY_LEVEL "level" | |
106 | #define KEY_INFO "info" | |
107 | #define KEY_SEEN "seen" | |
108 | ||
109 | /* Ban data */ | |
110 | #define KEY_OWNER "owner" | |
111 | #define KEY_REASON "reason" | |
112 | #define KEY_SET "set" | |
113 | #define KEY_DURATION "duration" | |
114 | #define KEY_EXPIRES "expires" | |
115 | #define KEY_TRIGGERED "triggered" | |
116 | ||
117 | #define CHANNEL_DEFAULT_FLAGS (CHANNEL_OFFCHANNEL) | |
118 | #define CHANNEL_DEFAULT_OPTIONS "lmoooanpcnat" | |
119 | ||
120 | /* Administrative messages */ | |
121 | static const struct message_entry msgtab[] = { | |
122 | { "CSMSG_CHANNELS_EXPIRED", "%i channels expired." }, | |
123 | ||
124 | /* Channel registration */ | |
125 | { "CSMSG_REG_SUCCESS", "You now have ownership of $b%s$b." }, | |
126 | { "CSMSG_PROXY_SUCCESS", "%s now has ownership of $b%s$b." }, | |
127 | { "CSMSG_ALREADY_REGGED", "$b%s$b is registered to someone else." }, | |
128 | { "CSMSG_MUST_BE_OPPED", "You must be a channel operator in $b%s$b to register it." }, | |
129 | { "CSMSG_PROXY_FORBIDDEN", "You may not register a channel for someone else." }, | |
130 | { "CSMSG_OWN_TOO_MANY", "%s already owns enough channels (at least %d); use FORCE to override." }, | |
131 | ||
132 | /* Do-not-register channels */ | |
133 | { "CSMSG_NOT_DNR", "$b%s$b is not a valid channel name or *account." }, | |
134 | { "CSMSG_DNR_SEARCH_RESULTS", "$bDo-Not-Register Channels$b" }, | |
135 | { "CSMSG_DNR_INFO", "$b%s$b (set by $b%s$b): %s" }, | |
136 | { "CSMSG_DNR_INFO_SET", "$b%s$b (set %s ago by $b%s$b): %s" }, | |
137 | { "CSMSG_MORE_DNRS", "%d more do-not-register entries skipped." }, | |
138 | { "CSMSG_DNR_CHANNEL", "Only network staff may register $b%s$b." }, | |
139 | { "CSMSG_DNR_CHANNEL_MOVE", "Only network staff may move $b%s$b." }, | |
140 | { "CSMSG_DNR_ACCOUNT", "Only network staff may register channels to $b%s$b." }, | |
141 | { "CSMSG_NOREGISTER_CHANNEL", "$b%s$b has been added to the do-not-register list." }, | |
142 | { "CSMSG_NO_SUCH_DNR", "$b%s$b is not in the do-not-register list." }, | |
143 | { "CSMSG_DNR_REMOVED", "$b%s$b has been removed from the do-not-register list." }, | |
144 | ||
145 | /* Channel unregistration */ | |
146 | { "CSMSG_UNREG_SUCCESS", "$b%s$b has been unregistered." }, | |
147 | { "CSMSG_UNREG_NODELETE", "$b%s$b is protected from unregistration." }, | |
148 | { "CSMSG_CHAN_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended (%s)." }, | |
149 | { "CSMSG_CONFIRM_UNREG", "To confirm this unregistration, you must use 'unregister %s'." }, | |
150 | ||
151 | /* Channel moving */ | |
152 | { "CSMSG_MOVE_SUCCESS", "Channel registration has been moved to $b%s$b." }, | |
153 | { "CSMSG_MOVE_NODELETE", "$b%s$b is protected from unregistration, and cannot be moved." }, | |
154 | ||
155 | /* Channel merging */ | |
156 | { "CSMSG_MERGE_SUCCESS", "Channel successfully merged into $b%s$b." }, | |
157 | { "CSMSG_MERGE_SELF", "Merging cannot be performed if the source and target channels are the same." }, | |
158 | { "CSMSG_MERGE_NODELETE", "You may not merge a channel that is marked NoDelete." }, | |
159 | { "CSMSG_MERGE_SUSPENDED", "Merging cannot be performed if the source or target channel is suspended." }, | |
160 | { "CSMSG_MERGE_NOT_OWNER", "You must be the owner of the target channel (or a helper) to merge into the channel." }, | |
161 | ||
162 | /* Handle unregistration */ | |
163 | { "CSMSG_HANDLE_UNREGISTERED", "As a result of your account unregistration, you have been deleted from all of your channels' userlists." }, | |
164 | ||
165 | /* Error messages */ | |
166 | { "CSMSG_NOT_USER", "You lack access to $b%s$b." }, | |
167 | { "CSMSG_NO_CHAN_USER", "%s lacks access to $b%s$b." }, | |
168 | { "CSMSG_NO_ACCESS", "You lack sufficient access to use this command." }, | |
169 | { "CSMSG_NOT_REGISTERED", "$b%s$b has not been registered with $b$C$b." }, | |
170 | { "CSMSG_MAXIMUM_BANS", "This channel has reached the ban count limit of $b%d$b." }, | |
171 | { "CSMSG_MAXIMUM_USERS", "This channel has reached the user count limit of $b%d$b." }, | |
172 | { "CSMSG_ILLEGAL_CHANNEL", "$b%s$b is an illegal channel, and cannot be registered." }, | |
173 | { "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." }, | |
174 | { "CSMSG_ALREADY_OPPED", "You are already opped in $b%s$b." }, | |
175 | { "CSMSG_ALREADY_HALFOPPED", "You are already halfopped in $b%s$b." }, | |
176 | { "CSMSG_ALREADY_VOICED", "You are already voiced in $b%s$b." }, | |
177 | { "CSMSG_ALREADY_DOWN", "You are not opped, halfopped, or voiced in $b%s$b." }, | |
178 | { "CSMSG_ALREADY_OPCHANNED", "There has been no net.join since the last opchan in $b%s$b." }, | |
179 | { "CSMSG_OPCHAN_DONE", "I have (re-)opped myself in $b%s$b." }, | |
180 | ||
181 | /* Removing yourself from a channel. */ | |
182 | { "CSMSG_NO_OWNER_DELETEME", "You cannot delete your owner access in $b%s$b." }, | |
183 | { "CSMSG_CONFIRM_DELETEME", "To really remove yourself, you must use 'deleteme %s'." }, | |
184 | { "CSMSG_DELETED_YOU", "Your $b%d$b access has been deleted from $b%s$b." }, | |
185 | ||
186 | /* User management */ | |
187 | { "CSMSG_ADDED_USER", "Added %s to the %s user list with access %s (%d)." }, | |
188 | { "CSMSG_DELETED_USER", "Deleted %s (with access %d) from the %s user list." }, | |
189 | { "CSMSG_BAD_RANGE", "Invalid access range; minimum (%d) must be greater than maximum (%d)." }, | |
190 | { "CSMSG_DELETED_USERS", "Deleted accounts matching $b%s$b with access from $b%d$b to $b%d$b from the %s user list." }, | |
191 | { "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." }, | |
192 | { "CSMSG_INCORRECT_ACCESS", "%s has access $b%s$b, not %s." }, | |
193 | { "CSMSG_USER_EXISTS", "%s is already on the $b%s$b user list (with %s access)." }, | |
194 | { "CSMSG_CANNOT_TRIM", "You must include a minimum inactivity duration of at least 60 seconds to trim." }, | |
195 | ||
196 | { "CSMSG_NO_SELF_CLVL", "You cannot change your own access." }, | |
197 | { "CSMSG_NO_BUMP_ACCESS", "You cannot give users access greater than or equal to your own." }, | |
198 | { "CSMSG_MULTIPLE_OWNERS", "There is more than one owner in %s; please use $bCLVL$b, $bDELOWNER$b and/or $bADDOWNER$b instead." }, | |
199 | { "CSMSG_TRANSFER_WAIT", "You must wait %s before you can give ownership of $b%s$b to someone else." }, | |
200 | { "CSMSG_NO_TRANSFER_SELF", "You cannot give ownership to your own account." }, | |
201 | { "CSMSG_OWNERSHIP_GIVEN", "Ownership of $b%s$b has been transferred to account $b%s$b." }, | |
202 | ||
203 | /* Ban management */ | |
204 | { "CSMSG_BAN_ADDED", "Permanently banned $b%s$b from %s." }, | |
205 | { "CSMSG_TIMED_BAN_ADDED", "Banned $b%s$b from %s for %s." }, | |
206 | { "CSMSG_KICK_BAN_DONE", "Kickbanned $b%s$b from %s." }, | |
207 | { "CSMSG_BAN_DONE", "Banned $b%s$b from %s." }, | |
208 | { "CSMSG_REASON_CHANGE", "Reason for ban $b%s$b changed." }, | |
209 | { "CSMSG_BAN_EXTENDED", "Extended ban for $b%s$b expires in %s." }, | |
210 | { "CSMSG_BAN_REMOVED", "Matching ban(s) for $b%s$b removed." }, | |
211 | { "CSMSG_TRIMMED_BANS", "Trimmed $b%d bans$b from the %s ban list that were inactive for at least %s." }, | |
212 | { "CSMSG_REDUNDANT_BAN", "$b%s$b is already banned in %s." }, | |
213 | { "CSMSG_DURATION_TOO_LOW", "Timed bans must last for at least 15 seconds." }, | |
214 | { "CSMSG_DURATION_TOO_HIGH", "Timed bans must last for less than 2 years." }, | |
215 | { "CSMSG_LAME_MASK", "$b%s$b is a little too general. Try making it more specific." }, | |
216 | { "CSMSG_MASK_PROTECTED", "Sorry, ban for $b%s$b conflicts with a protected user's hostmask." }, | |
217 | { "CSMSG_NO_MATCHING_USERS", "No one in $b%s$b has a hostmask matching $b%s$b." }, | |
218 | { "CSMSG_BAN_NOT_FOUND", "Sorry, no ban found for $b%s$b." }, | |
219 | { "CSMSG_BANLIST_FULL", "The $b%s$b channel ban list is $bfull$b." }, | |
220 | ||
221 | { "CSMSG_INVALID_TRIM", "$b%s$b isn't a valid trim target." }, | |
222 | ||
223 | /* Channel management */ | |
224 | { "CSMSG_CHANNEL_OPENED", "$b%s$b has been opened." }, | |
225 | { "CSMSG_WIPED_INFO_LINE", "Removed $b%s$b's infoline in $b%s$b." }, | |
226 | { "CSMSG_RESYNCED_USERS", "Synchronized users in $b%s$b with the userlist." }, | |
227 | ||
228 | { "CSMSG_TOPIC_SET", "Topic is now '%s'." }, | |
229 | { "CSMSG_NO_TOPIC", "$b%s$b does not have a default topic." }, | |
230 | { "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" }, | |
231 | { "CSMSG_TOPICMASK_CONFLICT2", "Please make sure your topic is at most %d characters and matches the topic mask pattern." }, | |
232 | { "CSMSG_TOPIC_LOCKED", "The %s topic is locked." }, | |
233 | { "CSMSG_MASK_BUT_NO_TOPIC", "Warning: $b%s$b does not have a default topic, but you just set the topic mask." }, | |
234 | { "CSMSG_TOPIC_MISMATCH", "Warning: The default topic for $b%s$b does not match the topic mask; changing it anyway." }, | |
235 | ||
236 | { "CSMSG_MODES_SET", "Channel modes are now $b%s$b." }, | |
237 | { "CSMSG_DEFAULTED_MODES", "Channel modes for $b%s$b are set to their defaults." }, | |
238 | { "CSMSG_NO_MODES", "$b%s$b does not have any default modes." }, | |
239 | { "CSMSG_MODE_LOCKED", "Modes conflicting with $b%s$b are not allowed in %s." }, | |
240 | { "CSMSG_CANNOT_SET", "That setting is above your current level, so you cannot change it." }, | |
241 | { "CSMSG_OWNER_DEFAULTS", "You must have access 500 in %s to reset it to the default options." }, | |
242 | { "CSMSG_CONFIRM_DEFAULTS", "To reset %s's settings to the defaults, you must use 'set defaults %s'." }, | |
243 | { "CSMSG_SETTINGS_DEFAULTED", "All settings for %s have been reset to default values." }, | |
244 | { "CSMSG_BAD_SETLEVEL", "You cannot change any setting to above your level." }, | |
245 | { "CSMSG_BAD_GIVEVOICE", "You cannot change GiveVoice to above GiveHalfOps (%d)." }, | |
246 | { "CSMSG_BAD_GIVEHOPS", "You cannot change GiveHalfOps to below GiveOps (%d)." }, | |
247 | { "CSMSG_BAD_GIVEOPS", "You cannot change GiveOps to below GiveVoice (%d)." }, | |
248 | { "CSMSG_BAD_SETTERS", "You cannot change Setters to above your level." }, | |
249 | { "CSMSG_INVALID_MODE_LOCK", "$b%s$b is an invalid mode lock." }, | |
250 | { "CSMSG_INVALID_NUMERIC", "$b%d$b is not a valid choice. Choose one:" }, | |
251 | { "CSMSG_SET_DEFAULT_TOPIC", "$bDefaultTopic$b %s" }, | |
252 | { "CSMSG_SET_TOPICMASK", "$bTopicMask $b %s" }, | |
253 | { "CSMSG_SET_GREETING", "$bGreeting $b %s" }, | |
254 | { "CSMSG_SET_USERGREETING", "$bUserGreeting$b %s" }, | |
255 | { "CSMSG_SET_MODES", "$bModes $b %s" }, | |
256 | { "CSMSG_SET_NODELETE", "$bNoDelete $b %s" }, | |
257 | { "CSMSG_SET_DYNLIMIT", "$bDynLimit $b %s" }, | |
258 | { "CSMSG_SET_OFFCHANNEL", "$bOffChannel $b %s" }, | |
259 | { "CSMSG_SET_USERINFO", "$bUserInfo $b %d" }, | |
260 | { "CSMSG_SET_GIVE_VOICE", "$bGiveVoice $b %d" }, | |
261 | { "CSMSG_SET_GIVE_HALFOPS", "$bGiveHalfOps $b %d" }, | |
262 | { "CSMSG_SET_TOPICSNARF", "$bTopicSnarf $b %d" }, | |
263 | { "CSMSG_SET_INVITEME", "$bInviteMe $b %d" }, | |
264 | { "CSMSG_SET_ENFOPS", "$bEnfOps $b %d" }, | |
265 | { "CSMSG_SET_ENFHALFOPS", "$bEnfHalfOps $b %d" }, | |
266 | { "CSMSG_SET_GIVE_OPS", "$bGiveOps $b %d" }, | |
267 | { "CSMSG_SET_ENFMODES", "$bEnfModes $b %d" }, | |
268 | { "CSMSG_SET_ENFTOPIC", "$bEnfTopic $b %d" }, | |
269 | { "CSMSG_SET_PUBCMD", "$bPubCmd $b %d" }, | |
270 | { "CSMSG_SET_SETTERS", "$bSetters $b %d" }, | |
271 | { "CSMSG_SET_CTCPUSERS", "$bCTCPUsers $b %d" }, | |
272 | { "CSMSG_SET_PROTECT", "$bProtect $b %d - %s" }, | |
273 | { "CSMSG_SET_TOYS", "$bToys $b %d - %s" }, | |
274 | { "CSMSG_SET_CTCPREACTION", "$bCTCPReaction$b %d - %s" }, | |
275 | { "CSMSG_SET_TOPICREFRESH", "$bTopicRefresh$b %d - %s" }, | |
276 | { "CSMSG_USET_NOAUTOOP", "$bNoAutoOp $b %s" }, | |
277 | { "CSMSG_USET_NOAUTOVOICE", "$bNoAutoVoice $b %s" }, | |
278 | { "CSMSG_USET_AUTOINVITE", "$bAutoInvite $b %s" }, | |
279 | { "CSMSG_USET_INFO", "$bInfo $b %s" }, | |
280 | ||
281 | { "CSMSG_USER_PROTECTED", "Sorry, $b%s$b is protected." }, | |
282 | { "CSMSG_OPBY_LOCKED", "You may not op users who lack op or greater access." }, | |
283 | { "CSMSG_HOPBY_LOCKED", "You may not halfop users who lack halfop or greater access." }, | |
284 | { "CSMSG_PROCESS_FAILED", "$b$C$b could not process some of the nicks you provided." }, | |
285 | { "CSMSG_OPPED_USERS", "Opped users in $b%s$b." }, | |
286 | { "CSMSG_HALFOPPED_USERS", "Halfopped users in $b%s$b." }, | |
287 | { "CSMSG_DEOPPED_USERS", "Deopped users in $b%s$b." }, | |
288 | { "CSMSG_DEHALFOPPED_USERS", "DeHalfopped users in $b%s$b." }, | |
289 | { "CSMSG_VOICED_USERS", "Voiced users in $b%s$b." }, | |
290 | { "CSMSG_DEVOICED_USERS", "Devoiced users in $b%s$b." }, | |
291 | { "CSMSG_PROTECT_ALL", "Non-users and users will be protected from those of equal or lower access." }, | |
292 | { "CSMSG_PROTECT_EQUAL", "Users will be protected from those of equal or lower access." }, | |
293 | { "CSMSG_PROTECT_LOWER", "Users will be protected from those of lower access." }, | |
294 | { "CSMSG_PROTECT_NONE", "No users will be protected." }, | |
295 | { "CSMSG_TOYS_DISABLED", "Toys are completely disabled." }, | |
296 | { "CSMSG_TOYS_PRIVATE", "Toys will only reply privately." }, | |
297 | { "CSMSG_TOYS_PUBLIC", "Toys will reply publicly." }, | |
298 | { "CSMSG_TOPICREFRESH_NEVER", "Never refresh topic." }, | |
299 | { "CSMSG_TOPICREFRESH_3_HOURS", "Refresh every 3 hours." }, | |
300 | { "CSMSG_TOPICREFRESH_6_HOURS", "Refresh every 6 hours." }, | |
301 | { "CSMSG_TOPICREFRESH_12_HOURS", "Refresh every 12 hours." }, | |
302 | { "CSMSG_TOPICREFRESH_24_HOURS", "Refresh every 24 hours." }, | |
303 | { "CSMSG_CTCPREACTION_KICK", "Kick on disallowed CTCPs" }, | |
304 | { "CSMSG_CTCPREACTION_KICKBAN", "Kickban on disallowed CTCPs" }, | |
305 | { "CSMSG_CTCPREACTION_SHORTBAN", "Short timed ban on disallowed CTCPs" }, | |
306 | { "CSMSG_CTCPREACTION_LONGBAN", "Long timed ban on disallowed CTCPs" }, | |
307 | ||
308 | { "CSMSG_INVITED_USER", "Invited $b%s$b to join %s." }, | |
309 | { "CSMSG_INVITING_YOU_REASON", "$b%s$b invites you to join %s: %s" }, | |
310 | { "CSMSG_INVITING_YOU", "$b%s$b invites you to join %s." }, | |
311 | { "CSMSG_ALREADY_PRESENT", "%s is already in $b%s$b." }, | |
312 | { "CSMSG_YOU_ALREADY_PRESENT", "You are already in $b%s$b." }, | |
313 | { "CSMSG_LOW_CHANNEL_ACCESS", "You lack sufficient access in %s to use this command." }, | |
314 | { "CSMSG_INFOLINE_TOO_LONG", "Your infoline may not exceed %u characters." }, | |
315 | { "CSMSG_BAD_INFOLINE", "You may not use the character \\%03o in your infoline." }, | |
316 | ||
317 | { "CSMSG_KICK_DONE", "Kicked $b%s$b from %s." }, | |
318 | { "CSMSG_NO_BANS", "No channel bans found on $b%s$b." }, | |
319 | { "CSMSG_BANS_REMOVED", "Removed all channel bans from $b%s$b." }, | |
320 | ||
321 | /* Channel userlist */ | |
322 | { "CSMSG_ACCESS_ALL_HEADER", "$b%s Users From Level %s To %s$b" }, | |
323 | { "CSMSG_ACCESS_SEARCH_HEADER", "$b%s Users From Level %s To %s Matching %s$b" }, | |
324 | { "CSMSG_INVALID_ACCESS", "$b%s$b is an invalid access level." }, | |
325 | { "CSMSG_CHANGED_ACCESS", "%s now has access $b%s$b (%u) in %s." }, | |
326 | { "CSMSG_BANS_HEADER", "$bBans in %s$b" }, | |
327 | ||
328 | /* Channel note list */ | |
329 | { "CSMSG_NOTELIST_HEADER", "Notes for $b%s$b:" }, | |
330 | { "CSMSG_REPLACED_NOTE", "Replaced old $b%s$b note on %s (set by %s): %s" }, | |
331 | { "CSMSG_NOTE_FORMAT", "%s (set by %s): %s" }, | |
332 | { "CSMSG_NOTELIST_END", "End of notes for $b%s$b." }, | |
333 | { "CSMSG_NOTELIST_EMPTY", "There are no (visible) notes for $b%s$b." }, | |
334 | { "CSMSG_NO_SUCH_NOTE", "Channel $b%s$b does not have a note named $b%s$b." }, | |
335 | { "CSMSG_BAD_NOTE_TYPE", "Note type $b%s$b does not exist." }, | |
336 | { "CSMSG_NOTE_SET", "Note $b%s$b set in channel $b%s$b." }, | |
337 | { "CSMSG_NOTE_REMOVED", "Note $b%s$b removed in channel $b%s$b." }, | |
338 | { "CSMSG_BAD_NOTE_ACCESS", "$b%s$b is not a valid note access type." }, | |
339 | { "CSMSG_BAD_MAX_LENGTH", "$b%s$b is not a valid maximum length (must be between 20 and 450 inclusive)." }, | |
340 | { "CSMSG_NOTE_MODIFIED", "Note type $b%s$b modified." }, | |
341 | { "CSMSG_NOTE_CREATED", "Note type $b%s$b created." }, | |
342 | { "CSMSG_NOTE_TYPE_USED", "Note type $b%s$b is in use; give the FORCE argument to delete it." }, | |
343 | { "CSMSG_NOTE_DELETED", "Note type $b%s$b deleted." }, | |
344 | ||
345 | /* Channel [un]suspension */ | |
346 | { "CSMSG_ALREADY_SUSPENDED", "$b%s$b is already suspended." }, | |
347 | { "CSMSG_NOT_SUSPENDED", "$b%s$b is not suspended." }, | |
348 | { "CSMSG_SUSPENDED", "$b$C$b access to $b%s$b has been temporarily suspended." }, | |
349 | { "CSMSG_UNSUSPENDED", "$b$C$b access to $b%s$b has been restored." }, | |
350 | { "CSMSG_SUSPEND_NODELETE", "$b%s$b is protected from unregistration, and cannot be suspended." }, | |
351 | { "CSMSG_USER_SUSPENDED", "$b%s$b's access to $b%s$b has been suspended." }, | |
352 | { "CSMSG_USER_UNSUSPENDED", "$b%s$b's access to $b%s$b has been restored." }, | |
353 | ||
354 | /* Access information */ | |
355 | { "CSMSG_IS_CHANSERV", "$b$C$b is the $bchannel service bot$b." }, | |
356 | { "CSMSG_MYACCESS_SELF_ONLY", "You may only see the list of infolines for yourself (by using $b%s$b with no arguments)." }, | |
357 | { "CSMSG_SQUAT_ACCESS", "$b%s$b does not have access to any channels." }, | |
358 | { "CSMSG_INFOLINE_LIST", "Showing all channel entries for account $b%s$b:" }, | |
359 | { "CSMSG_USER_NO_ACCESS", "%s lacks access to %s." }, | |
360 | { "CSMSG_USER_HAS_ACCESS", "%s has $b%s$b access (%d) in %s." }, | |
361 | { "CSMSG_HELPER_NO_ACCESS", "%s lacks access to %s but has $bsecurity override$b enabled." }, | |
362 | { "CSMSG_HELPER_HAS_ACCESS", "%s has $b%s$b access (%d) in %s and has $bsecurity override$b enabled." }, | |
363 | { "CSMSG_LAZY_SMURF_TARGET", "%s is %s ($bIRCOp$b; not logged in)." }, | |
364 | { "CSMSG_SMURF_TARGET", "%s is %s ($b%s$b)." }, | |
365 | { "CSMSG_LAME_SMURF_TARGET", "%s is an IRC operator." }, | |
366 | ||
367 | /* Seen information */ | |
368 | { "CSMSG_NEVER_SEEN", "%s has never been seen in $b%s$b." }, | |
369 | { "CSMSG_USER_SEEN", "%s was last seen in $b%s$b %s ago." }, | |
370 | { "CSMSG_USER_VACATION", "%s is currently on vacation." }, | |
371 | { "CSMSG_USER_PRESENT", "%s is in the channel $bright now$b." }, | |
372 | ||
373 | /* Names information */ | |
374 | { "CSMSG_CHANNEL_NAMES", "Users in $b%s$b:%s" }, | |
375 | { "CSMSG_END_NAMES", "End of names in $b%s$b" }, | |
376 | ||
377 | /* Channel information */ | |
378 | { "CSMSG_CHANNEL_INFO", "$bInformation About %s$b" }, | |
379 | { "CSMSG_BAR", "----------------------------------------"}, | |
380 | { "CSMSG_CHANNEL_TOPIC", "$bDefault Topic: $b%s" }, | |
381 | { "CSMSG_CHANNEL_MODES", "$bMode Lock: $b%s" }, | |
382 | { "CSMSG_CHANNEL_NOTE", "$b%s:%*s$b%s" }, | |
383 | { "CSMSG_CHANNEL_MAX", "$bRecord Visitors: $b%i" }, | |
384 | { "CSMSG_CHANNEL_OWNER", "$bOwner: $b%s" }, | |
385 | { "CSMSG_CHANNEL_BANS", "$bBan Count: $b%i" }, | |
386 | { "CSMSG_CHANNEL_USERS", "$bTotal User Count: $b%i" }, | |
387 | { "CSMSG_CHANNEL_REGISTRAR", "$bRegistrar: $b%s" }, | |
388 | { "CSMSG_CHANNEL_SUSPENDED", "$b%s$b is suspended:" }, | |
389 | { "CSMSG_CHANNEL_HISTORY", "Suspension history for $b%s$b:" }, | |
390 | { "CSMSG_CHANNEL_SUSPENDED_0", " by %s: %s" }, | |
391 | { "CSMSG_CHANNEL_SUSPENDED_1", " by %s; expires in %s: %s" }, | |
392 | { "CSMSG_CHANNEL_SUSPENDED_2", " by %s; expired %s ago: %s" }, | |
393 | { "CSMSG_CHANNEL_SUSPENDED_3", " by %s; revoked %s ago: %s" }, | |
394 | { "CSMSG_CHANNEL_SUSPENDED_4", " %s ago by %s: %s" }, | |
395 | { "CSMSG_CHANNEL_SUSPENDED_5", " %s ago by %s; expires in %s: %s" }, | |
396 | { "CSMSG_CHANNEL_SUSPENDED_6", " %s ago by %s; expired %s ago: %s" }, | |
397 | { "CSMSG_CHANNEL_SUSPENDED_7", " %s ago by %s; revoked %s ago: %s" }, | |
398 | { "CSMSG_CHANNEL_REGISTERED", "$bRegistered: $b%s ago." }, | |
399 | { "CSMSG_CHANNEL_VISITED", "$bVisited: $b%s ago." }, | |
400 | { "CSMSG_CHANNEL_END", "---------------End of Info--------------"}, | |
401 | ||
402 | { "CSMSG_PEEK_INFO", "$bStatus of %s$b" }, | |
403 | { "CSMSG_PEEK_TOPIC", "$bTopic: $b%s" }, | |
404 | { "CSMSG_PEEK_MODES", "$bModes: $b%s" }, | |
405 | { "CSMSG_PEEK_USERS", "$bTotal users: $b%d" }, | |
406 | { "CSMSG_PEEK_OPS", "$bOps:$b" }, | |
407 | { "CSMSG_PEEK_NO_OPS", "$bOps: $bNone present" }, | |
408 | { "CSMSG_PEEK_END", "-------------End of Status--------------" }, | |
409 | ||
410 | /* Network information */ | |
411 | { "CSMSG_NETWORK_INFO", "Network Information:" }, | |
412 | { "CSMSG_NETWORK_SERVERS", "$bServers: $b%i" }, | |
413 | { "CSMSG_NETWORK_USERS", "$bTotal Users: $b%i" }, | |
414 | { "CSMSG_NETWORK_BANS", "$bTotal Ban Count: $b%i" }, | |
415 | { "CSMSG_NETWORK_CHANUSERS", "$bTotal User Count: $b%i" }, | |
416 | { "CSMSG_NETWORK_OPERS", "$bIRC Operators: $b%i" }, | |
417 | { "CSMSG_NETWORK_CHANNELS","$bRegistered Channels: $b%i" }, | |
418 | { "CSMSG_SERVICES_UPTIME", "$bServices Uptime: $b%s" }, | |
419 | { "CSMSG_BURST_LENGTH", "$bLast Burst Length: $b%s" }, | |
420 | ||
421 | /* Staff list */ | |
422 | { "CSMSG_NETWORK_STAFF", "$bOnline Network Staff:$b" }, | |
423 | { "CSMSG_STAFF_OPERS", "$bIRC Operators:$b" }, | |
424 | { "CSMSG_STAFF_HELPERS", "$bHelpers:$b" }, | |
425 | ||
426 | /* Channel searches */ | |
427 | { "CSMSG_ACTION_INVALID", "$b%s$b is not a recognized search action." }, | |
428 | { "CSMSG_UNVISITED_HEADER", "Showing a maximum of %d channels unvisited for $b%s$b:" }, | |
429 | { "CSMSG_UNVISITED_DATA", "%s: $b%s$b" }, | |
430 | { "CSMSG_CHANNEL_SEARCH_RESULTS", "$bChannels Found Matching Search$b" }, | |
431 | ||
432 | /* Channel configuration */ | |
433 | { "CSMSG_INVALID_OPTION", "$b%s$b is not a valid %s option." }, | |
434 | { "CSMSG_CHANNEL_OPTIONS", "$bChannel Options for %s$b" }, | |
435 | { "CSMSG_CHANNEL_OPTIONS_END", "-------------End of Options-------------" }, | |
436 | { "CSMSG_GREETING_TOO_LONG", "Your greeting ($b%d$b characters) must be shorter than $b%d$b characters." }, | |
437 | ||
438 | /* User settings */ | |
439 | { "CSMSG_USER_OPTIONS", "User Options:" }, | |
440 | { "CSMSG_USER_PROTECTED", "That user is protected." }, | |
441 | ||
442 | /* Toys */ | |
443 | { "CSMSG_UNF_RESPONSE", "I don't want to be part of your sick fantasies!" }, | |
444 | { "CSMSG_PING_RESPONSE", "Pong!" }, | |
445 | { "CSMSG_WUT_RESPONSE", "wut" }, | |
446 | { "CSMSG_BAD_NUMBER", "$b%s$b is an invalid number. Please use a number greater than 1 with this command." }, | |
447 | { "CSMSG_BAD_DIE_FORMAT", "I do not understand $b%s$b. Please use either a single number or standard 4d6+3 format." }, | |
448 | { "CSMSG_BAD_DICE_COUNT", "%lu is too many dice. Please use at most %lu." }, | |
449 | { "CSMSG_DICE_ROLL", "The total is $b%lu$b from rolling %lud%lu+%lu." }, | |
450 | { "CSMSG_DIE_ROLL", "A $b%lu$b shows on the %lu-sided die." }, | |
451 | { "CSMSG_HUGGLES_HIM", "\001ACTION huggles %s\001" }, | |
452 | { "CSMSG_HUGGLES_YOU", "\001ACTION huggles you\001" }, | |
453 | ||
454 | /* Other things */ | |
455 | { "CSMSG_EVENT_SEARCH_RESULTS", "$bChannel Events for %s$b" }, | |
456 | { NULL, NULL } | |
457 | }; | |
458 | ||
459 | /* eject_user and unban_user flags */ | |
460 | #define ACTION_KICK 0x0001 | |
461 | #define ACTION_BAN 0x0002 | |
462 | #define ACTION_ADD_BAN 0x0004 | |
463 | #define ACTION_ADD_TIMED_BAN 0x0008 | |
464 | #define ACTION_UNBAN 0x0010 | |
465 | #define ACTION_DEL_BAN 0x0020 | |
466 | ||
467 | /* The 40 allows for [+-ntlksimprD] and lots of fudge factor. */ | |
468 | #define MODELEN 40 + KEYLEN | |
469 | #define PADLEN 21 | |
470 | #define ACCESSLEN 10 | |
471 | ||
472 | #define CSFUNC_ARGS user, channel, argc, argv, cmd | |
473 | ||
474 | #define CHANSERV_FUNC(NAME) MODCMD_FUNC(NAME) | |
475 | #define CHANSERV_SYNTAX() svccmd_send_help_brief(user, chanserv, cmd) | |
476 | #define REQUIRE_PARAMS(N) if(argc < (N)) { \ | |
477 | reply("MSG_MISSING_PARAMS", argv[0]); \ | |
478 | CHANSERV_SYNTAX(); \ | |
479 | return 0; } | |
480 | ||
481 | DECLARE_LIST(dnrList, struct do_not_register *); | |
482 | DEFINE_LIST(dnrList, struct do_not_register *); | |
483 | ||
484 | static int eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action); | |
485 | ||
486 | struct userNode *chanserv; | |
487 | dict_t note_types; | |
488 | int off_channel; | |
489 | static dict_t plain_dnrs, mask_dnrs, handle_dnrs; | |
490 | static struct log_type *CS_LOG; | |
491 | ||
492 | static struct | |
493 | { | |
494 | struct channelList support_channels; | |
495 | struct mod_chanmode default_modes; | |
496 | ||
497 | unsigned long db_backup_frequency; | |
498 | unsigned long channel_expire_frequency; | |
499 | ||
500 | long info_delay; | |
501 | unsigned int adjust_delay; | |
502 | long channel_expire_delay; | |
503 | unsigned int nodelete_level; | |
504 | ||
505 | unsigned int adjust_threshold; | |
506 | int join_flood_threshold; | |
507 | ||
508 | unsigned int greeting_length; | |
509 | unsigned int refresh_period; | |
510 | unsigned int giveownership_period; | |
511 | ||
512 | unsigned int max_owned; | |
513 | unsigned int max_chan_users; | |
514 | unsigned int max_chan_bans; | |
515 | unsigned int max_userinfo_length; | |
516 | ||
517 | struct string_list *set_shows; | |
518 | struct string_list *eightball; | |
519 | struct string_list *old_ban_names; | |
520 | ||
521 | const char *ctcp_short_ban_duration; | |
522 | const char *ctcp_long_ban_duration; | |
523 | ||
524 | const char *irc_operator_epithet; | |
525 | const char *network_helper_epithet; | |
526 | const char *support_helper_epithet; | |
527 | } chanserv_conf; | |
528 | ||
529 | struct listData | |
530 | { | |
531 | struct userNode *user; | |
532 | struct userNode *bot; | |
533 | struct chanNode *channel; | |
534 | const char *search; | |
535 | unsigned short lowest; | |
536 | unsigned short highest; | |
537 | struct userData **users; | |
538 | struct helpfile_table table; | |
539 | }; | |
540 | ||
541 | enum note_access_type | |
542 | { | |
543 | NOTE_SET_CHANNEL_ACCESS, | |
544 | NOTE_SET_CHANNEL_SETTER, | |
545 | NOTE_SET_PRIVILEGED | |
546 | }; | |
547 | ||
548 | enum note_visible_type | |
549 | { | |
550 | NOTE_VIS_ALL, | |
551 | NOTE_VIS_CHANNEL_USERS, | |
552 | NOTE_VIS_PRIVILEGED | |
553 | }; | |
554 | ||
555 | struct note_type | |
556 | { | |
557 | enum note_access_type set_access_type; | |
558 | union { | |
559 | unsigned int min_opserv; | |
560 | unsigned short min_ulevel; | |
561 | } set_access; | |
562 | enum note_visible_type visible_type; | |
563 | unsigned int max_length; | |
564 | unsigned int refs; | |
565 | char name[1]; | |
566 | }; | |
567 | ||
568 | struct note | |
569 | { | |
570 | struct note_type *type; | |
571 | char setter[NICKSERV_HANDLE_LEN+1]; | |
572 | char note[1]; | |
573 | }; | |
574 | ||
575 | static unsigned int registered_channels; | |
576 | static unsigned int banCount; | |
577 | ||
578 | static const struct { | |
579 | char *name; | |
580 | char *title; | |
581 | unsigned short level; | |
582 | char ch; | |
583 | } accessLevels[] = { /* MUST be orderd less to most! */ | |
584 | { "peon", "Peon", UL_PEON, '+' }, | |
585 | { "halfop", "HalfOp", UL_HALFOP, '%' }, | |
586 | { "op", "Op", UL_OP, '@' }, | |
587 | { "manager", "Manager", UL_MANAGER, '%' }, | |
588 | { "coowner", "Coowner", UL_COOWNER, '*' }, | |
589 | { "owner", "Owner", UL_OWNER, '!' }, | |
590 | { "helper", "BUG:", UL_HELPER, 'X' } | |
591 | }; | |
592 | ||
593 | static const struct { | |
594 | char *format_name; | |
595 | char *db_name; | |
596 | unsigned short default_value; | |
597 | unsigned int old_idx; | |
598 | unsigned int old_flag; | |
599 | unsigned short flag_value; | |
600 | } levelOptions[] = { | |
601 | { "CSMSG_SET_GIVE_VOICE", "givevoice", 100, ~0, CHANNEL_VOICE_ALL, 0 }, | |
602 | { "CSMSG_SET_GIVE_HALFOPS", "givehalfops", 150, ~0, CHANNEL_HOP_ALL, 0 }, | |
603 | { "CSMSG_SET_GIVE_OPS", "giveops", 200, 2, 0, 0 }, | |
604 | { "CSMSG_SET_ENFOPS", "enfops", 300, 1, 0, 0 }, | |
605 | { "CSMSG_SET_ENFHALFOPS", "enfhalfops", 300, 1, 0, 0 }, | |
606 | { "CSMSG_SET_ENFMODES", "enfmodes", 200, 3, 0, 0 }, | |
607 | { "CSMSG_SET_ENFTOPIC", "enftopic", 200, 4, 0, 0 }, | |
608 | { "CSMSG_SET_PUBCMD", "pubcmd", 0, 5, 0, 0 }, | |
609 | { "CSMSG_SET_SETTERS", "setters", 400, 7, 0, 0 }, | |
610 | { "CSMSG_SET_CTCPUSERS", "ctcpusers", 0, 9, 0, 0 }, | |
611 | { "CSMSG_SET_USERINFO", "userinfo", 1, ~0, CHANNEL_INFO_LINES, 1 }, | |
612 | { "CSMSG_SET_INVITEME", "inviteme", 1, ~0, CHANNEL_PEON_INVITE, 200 }, | |
613 | { "CSMSG_SET_TOPICSNARF", "topicsnarf", 501, ~0, CHANNEL_TOPIC_SNARF, 1 } | |
614 | }; | |
615 | ||
616 | struct charOptionValues { | |
617 | char value; | |
618 | char *format_name; | |
619 | } protectValues[] = { | |
620 | { 'a', "CSMSG_PROTECT_ALL" }, | |
621 | { 'e', "CSMSG_PROTECT_EQUAL" }, | |
622 | { 'l', "CSMSG_PROTECT_LOWER" }, | |
623 | { 'n', "CSMSG_PROTECT_NONE" } | |
624 | }, toysValues[] = { | |
625 | { 'd', "CSMSG_TOYS_DISABLED" }, | |
626 | { 'n', "CSMSG_TOYS_PRIVATE" }, | |
627 | { 'p', "CSMSG_TOYS_PUBLIC" } | |
628 | }, topicRefreshValues[] = { | |
629 | { 'n', "CSMSG_TOPICREFRESH_NEVER" }, | |
630 | { '1', "CSMSG_TOPICREFRESH_3_HOURS" }, | |
631 | { '2', "CSMSG_TOPICREFRESH_6_HOURS" }, | |
632 | { '3', "CSMSG_TOPICREFRESH_12_HOURS" }, | |
633 | { '4', "CSMSG_TOPICREFRESH_24_HOURS" } | |
634 | }, ctcpReactionValues[] = { | |
635 | { 'k', "CSMSG_CTCPREACTION_KICK" }, | |
636 | { 'b', "CSMSG_CTCPREACTION_KICKBAN" }, | |
637 | { 't', "CSMSG_CTCPREACTION_SHORTBAN" }, | |
638 | { 'T', "CSMSG_CTCPREACTION_LONGBAN" } | |
639 | }; | |
640 | ||
641 | static const struct { | |
642 | char *format_name; | |
643 | char *db_name; | |
644 | char default_value; | |
645 | unsigned int old_idx; | |
646 | unsigned char count; | |
647 | struct charOptionValues *values; | |
648 | } charOptions[] = { | |
649 | { "CSMSG_SET_PROTECT", "protect", 'l', 0, ArrayLength(protectValues), protectValues }, | |
650 | { "CSMSG_SET_TOYS", "toys", 'p', 6, ArrayLength(toysValues), toysValues }, | |
651 | { "CSMSG_SET_TOPICREFRESH", "topicrefresh", 'n', 8, ArrayLength(topicRefreshValues), topicRefreshValues }, | |
652 | { "CSMSG_SET_CTCPREACTION", "ctcpreaction", 't', 10, ArrayLength(ctcpReactionValues), ctcpReactionValues } | |
653 | }; | |
654 | ||
655 | struct userData *helperList; | |
656 | struct chanData *channelList; | |
657 | static struct module *chanserv_module; | |
658 | static unsigned int userCount; | |
659 | ||
660 | #define GetChannelUser(channel, handle) _GetChannelUser(channel, handle, 1, 0) | |
661 | #define GetChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 0) | |
662 | #define GetTrueChannelAccess(channel, handle) _GetChannelUser(channel, handle, 0, 1) | |
663 | ||
664 | unsigned short | |
665 | user_level_from_name(const char *name, unsigned short clamp_level) | |
666 | { | |
667 | unsigned int level = 0, ii; | |
668 | if(isdigit(name[0])) | |
669 | level = strtoul(name, NULL, 10); | |
670 | else for(ii = 0; (ii < ArrayLength(accessLevels)) && !level; ++ii) | |
671 | if(!irccasecmp(name, accessLevels[ii].name)) | |
672 | level = accessLevels[ii].level; | |
673 | if(level > clamp_level) | |
674 | return 0; | |
675 | return level; | |
676 | } | |
677 | ||
678 | char * | |
679 | user_level_name_from_level(int level) | |
680 | { | |
681 | unsigned int ii; | |
682 | char* highest; | |
683 | ||
684 | highest = "None"; | |
685 | if(level >= 1) | |
686 | highest = "Peon"; | |
687 | for(ii = 0; (ii < ArrayLength(accessLevels)); ii++) | |
688 | if(level >= accessLevels[ii].level) | |
689 | highest = accessLevels[ii].title; | |
690 | return(highest); | |
691 | } | |
692 | ||
693 | ||
694 | int | |
695 | parse_level_range(unsigned short *minl, unsigned short *maxl, const char *arg) | |
696 | { | |
697 | char *sep; | |
698 | *minl = strtoul(arg, &sep, 10); | |
699 | if(*sep == '\0') | |
700 | { | |
701 | *maxl = *minl; | |
702 | return 1; | |
703 | } | |
704 | else if(*sep == '-') | |
705 | { | |
706 | *maxl = strtoul(sep+1, &sep, 10); | |
707 | return *sep == '\0'; | |
708 | } | |
709 | else | |
710 | return 0; | |
711 | } | |
712 | ||
713 | struct userData* | |
714 | _GetChannelUser(struct chanData *channel, struct handle_info *handle, int override, int allow_suspended) | |
715 | { | |
716 | struct userData *uData, **head; | |
717 | ||
718 | if(!channel || !handle) | |
719 | return NULL; | |
720 | ||
721 | if(override && HANDLE_FLAGGED(handle, HELPING) | |
722 | && ((handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel))) | |
723 | { | |
724 | for(uData = helperList; | |
725 | uData && uData->handle != handle; | |
726 | uData = uData->next); | |
727 | ||
728 | if(!uData) | |
729 | { | |
730 | uData = calloc(1, sizeof(struct userData)); | |
731 | uData->handle = handle; | |
732 | ||
733 | uData->access = UL_HELPER; | |
734 | uData->seen = 0; | |
735 | ||
736 | uData->info = NULL; | |
737 | ||
738 | uData->prev = NULL; | |
739 | uData->next = helperList; | |
740 | if(helperList) | |
741 | helperList->prev = uData; | |
742 | helperList = uData; | |
743 | } | |
744 | ||
745 | head = &helperList; | |
746 | } | |
747 | else | |
748 | { | |
749 | for(uData = channel->users; uData; uData = uData->next) | |
750 | if((uData->handle == handle) && (allow_suspended || !IsUserSuspended(uData))) | |
751 | break; | |
752 | ||
753 | head = &(channel->users); | |
754 | } | |
755 | ||
756 | if(uData && (uData != *head)) | |
757 | { | |
758 | /* Shuffle the user to the head of whatever list he was in. */ | |
759 | if(uData->next) | |
760 | uData->next->prev = uData->prev; | |
761 | if(uData->prev) | |
762 | uData->prev->next = uData->next; | |
763 | ||
764 | uData->prev = NULL; | |
765 | uData->next = *head; | |
766 | ||
767 | if(*head) | |
768 | (**head).prev = uData; | |
769 | *head = uData; | |
770 | } | |
771 | ||
772 | return uData; | |
773 | } | |
774 | ||
775 | /* Returns non-zero if user has at least the minimum access. | |
776 | * exempt_owner is set when handling !set, so the owner can set things | |
777 | * to/from >500. | |
778 | */ | |
779 | int check_user_level(struct chanNode *channel, struct userNode *user, enum levelOption opt, int allow_override, int exempt_owner) | |
780 | { | |
781 | struct userData *uData; | |
782 | struct chanData *cData = channel->channel_info; | |
783 | unsigned short minimum = cData->lvlOpts[opt]; | |
784 | if(!minimum) | |
785 | return 1; | |
786 | uData = _GetChannelUser(cData, user->handle_info, allow_override, 0); | |
787 | if(!uData) | |
788 | return 0; | |
789 | if(minimum <= uData->access) | |
790 | return 1; | |
791 | if((minimum > UL_OWNER) && (uData->access == UL_OWNER) && exempt_owner) | |
792 | return 1; | |
793 | return 0; | |
794 | } | |
795 | ||
796 | /* Scan for other users authenticated to the same handle | |
797 | still in the channel. If so, keep them listed as present. | |
798 | ||
799 | user is optional, if not null, it skips checking that userNode | |
800 | (for the handle_part function) */ | |
801 | static void | |
802 | scan_user_presence(struct userData *uData, struct userNode *user) | |
803 | { | |
804 | struct modeNode *mn; | |
805 | ||
806 | if(IsSuspended(uData->channel) | |
807 | || IsUserSuspended(uData) | |
808 | || !(mn = find_handle_in_channel(uData->channel->channel, uData->handle, user))) | |
809 | { | |
810 | uData->present = 0; | |
811 | } | |
812 | else | |
813 | { | |
814 | uData->present = 1; | |
815 | uData->seen = now; | |
816 | } | |
817 | } | |
818 | ||
819 | static void | |
820 | chanserv_ctcp_check(struct userNode *user, struct chanNode *channel, char *text, UNUSED_ARG(struct userNode *bot)) | |
821 | { | |
822 | unsigned int eflags, argc; | |
823 | char *argv[4]; | |
824 | static char *bad_ctcp_reason = "CTCPs to this channel are forbidden."; | |
825 | ||
826 | /* Bail early if channel is inactive or doesn't restrict CTCPs, or sender is a service */ | |
827 | if(!channel->channel_info | |
828 | || IsSuspended(channel->channel_info) | |
829 | || IsService(user) | |
830 | || !ircncasecmp(text, "ACTION ", 7)) | |
831 | return; | |
832 | /* Figure out the minimum level needed to CTCP the channel */ | |
833 | if(check_user_level(channel, user, lvlCTCPUsers, 1, 0)) | |
834 | return; | |
835 | /* We need to enforce against them; do so. */ | |
836 | eflags = 0; | |
837 | argv[0] = text; | |
838 | argv[1] = user->nick; | |
839 | argc = 2; | |
840 | if(GetUserMode(channel, user)) | |
841 | eflags |= ACTION_KICK; | |
842 | switch(channel->channel_info->chOpts[chCTCPReaction]) { | |
843 | default: case 'k': /* just do the kick */ break; | |
844 | case 'b': | |
845 | eflags |= ACTION_BAN; | |
846 | break; | |
847 | case 't': | |
848 | eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN; | |
849 | argv[argc++] = (char*)chanserv_conf.ctcp_short_ban_duration; | |
850 | break; | |
851 | case 'T': | |
852 | eflags |= ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN; | |
853 | argv[argc++] = (char*)chanserv_conf.ctcp_long_ban_duration; | |
854 | break; | |
855 | } | |
856 | argv[argc++] = bad_ctcp_reason; | |
857 | eject_user(chanserv, channel, argc, argv, NULL, eflags); | |
858 | } | |
859 | ||
860 | struct note_type * | |
861 | chanserv_create_note_type(const char *name) | |
862 | { | |
863 | struct note_type *ntype = calloc(1, sizeof(*ntype) + strlen(name)); | |
864 | strcpy(ntype->name, name); | |
865 | ntype->refs = 1; | |
866 | dict_insert(note_types, ntype->name, ntype); | |
867 | return ntype; | |
868 | } | |
869 | ||
870 | static void | |
871 | chanserv_deref_note_type(void *data) | |
872 | { | |
873 | struct note_type *ntype = data; | |
874 | ||
875 | if(--ntype->refs > 0) | |
876 | return; | |
877 | free(ntype); | |
878 | } | |
879 | ||
880 | static void | |
881 | chanserv_flush_note_type(struct note_type *ntype) | |
882 | { | |
883 | struct chanData *cData; | |
884 | for(cData = channelList; cData; cData = cData->next) | |
885 | dict_remove(cData->notes, ntype->name); | |
886 | } | |
887 | ||
888 | static void | |
889 | chanserv_truncate_notes(struct note_type *ntype) | |
890 | { | |
891 | struct chanData *cData; | |
892 | struct note *note; | |
893 | unsigned int size = sizeof(*note) + ntype->max_length; | |
894 | ||
895 | for(cData = channelList; cData; cData = cData->next) { | |
896 | note = dict_find(cData->notes, ntype->name, NULL); | |
897 | if(!note) | |
898 | continue; | |
899 | if(strlen(note->note) <= ntype->max_length) | |
900 | continue; | |
901 | dict_remove2(cData->notes, ntype->name, 1); | |
902 | note = realloc(note, size); | |
903 | note->note[ntype->max_length] = 0; | |
904 | dict_insert(cData->notes, ntype->name, note); | |
905 | } | |
906 | } | |
907 | ||
908 | static int note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user); | |
909 | ||
910 | static struct note * | |
911 | chanserv_add_channel_note(struct chanData *channel, struct note_type *type, const char *setter, const char *text) | |
912 | { | |
913 | struct note *note; | |
914 | unsigned int len = strlen(text); | |
915 | ||
916 | if(len > type->max_length) len = type->max_length; | |
917 | note = calloc(1, sizeof(*note) + len); | |
918 | note->type = type; | |
919 | strncpy(note->setter, setter, sizeof(note->setter)-1); | |
920 | memcpy(note->note, text, len); | |
921 | note->note[len] = 0; | |
922 | dict_insert(channel->notes, type->name, note); | |
923 | type->refs++; | |
924 | return note; | |
925 | } | |
926 | ||
927 | static void | |
928 | chanserv_free_note(void *data) | |
929 | { | |
930 | struct note *note = data; | |
931 | ||
932 | chanserv_deref_note_type(note->type); | |
933 | assert(note->type->refs > 0); /* must use delnote to remove the type */ | |
934 | free(note); | |
935 | } | |
936 | ||
937 | static MODCMD_FUNC(cmd_createnote) { | |
938 | struct note_type *ntype; | |
939 | unsigned int arg = 1, existed = 0, max_length; | |
940 | ||
941 | if((ntype = dict_find(note_types, argv[1], NULL))) | |
942 | existed = 1; | |
943 | else | |
944 | ntype = chanserv_create_note_type(argv[arg]); | |
945 | if(!irccasecmp(argv[++arg], "privileged")) | |
946 | { | |
947 | arg++; | |
948 | ntype->set_access_type = NOTE_SET_PRIVILEGED; | |
949 | ntype->set_access.min_opserv = strtoul(argv[arg], NULL, 0); | |
950 | } | |
951 | else if(!irccasecmp(argv[arg], "channel")) | |
952 | { | |
953 | unsigned short ulvl = user_level_from_name(argv[++arg], UL_OWNER); | |
954 | if(!ulvl) | |
955 | { | |
956 | reply("CSMSG_INVALID_ACCESS", argv[arg]); | |
957 | goto fail; | |
958 | } | |
959 | ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS; | |
960 | ntype->set_access.min_ulevel = ulvl; | |
961 | } | |
962 | else if(!irccasecmp(argv[arg], "setter")) | |
963 | { | |
964 | ntype->set_access_type = NOTE_SET_CHANNEL_SETTER; | |
965 | } | |
966 | else | |
967 | { | |
968 | reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]); | |
969 | goto fail; | |
970 | } | |
971 | ||
972 | if(!irccasecmp(argv[++arg], "privileged")) | |
973 | ntype->visible_type = NOTE_VIS_PRIVILEGED; | |
974 | else if(!irccasecmp(argv[arg], "channel_users")) | |
975 | ntype->visible_type = NOTE_VIS_CHANNEL_USERS; | |
976 | else if(!irccasecmp(argv[arg], "all")) | |
977 | ntype->visible_type = NOTE_VIS_ALL; | |
978 | else { | |
979 | reply("CSMSG_BAD_NOTE_ACCESS", argv[arg]); | |
980 | goto fail; | |
981 | } | |
982 | ||
983 | if((arg+1) >= argc) { | |
984 | reply("MSG_MISSING_PARAMS", argv[0]); | |
985 | goto fail; | |
986 | } | |
987 | max_length = strtoul(argv[++arg], NULL, 0); | |
988 | if(max_length < 20 || max_length > 450) | |
989 | { | |
990 | reply("CSMSG_BAD_MAX_LENGTH", argv[arg]); | |
991 | goto fail; | |
992 | } | |
993 | if(existed && (max_length < ntype->max_length)) | |
994 | { | |
995 | ntype->max_length = max_length; | |
996 | chanserv_truncate_notes(ntype); | |
997 | } | |
998 | ntype->max_length = max_length; | |
999 | ||
1000 | if(existed) | |
1001 | reply("CSMSG_NOTE_MODIFIED", ntype->name); | |
1002 | else | |
1003 | reply("CSMSG_NOTE_CREATED", ntype->name); | |
1004 | return 1; | |
1005 | ||
1006 | fail: | |
1007 | if(!existed) | |
1008 | dict_remove(note_types, ntype->name); | |
1009 | return 0; | |
1010 | } | |
1011 | ||
1012 | static MODCMD_FUNC(cmd_removenote) { | |
1013 | struct note_type *ntype; | |
1014 | int force; | |
1015 | ||
1016 | ntype = dict_find(note_types, argv[1], NULL); | |
1017 | force = (argc > 2) && !irccasecmp(argv[2], "force"); | |
1018 | if(!ntype) | |
1019 | { | |
1020 | reply("CSMSG_BAD_NOTE_TYPE", argv[1]); | |
1021 | return 0; | |
1022 | } | |
1023 | if(ntype->refs > 1) | |
1024 | { | |
1025 | if(!force) | |
1026 | { | |
1027 | reply("CSMSG_NOTE_TYPE_USED", ntype->name); | |
1028 | return 0; | |
1029 | } | |
1030 | chanserv_flush_note_type(ntype); | |
1031 | } | |
1032 | dict_remove(note_types, argv[1]); | |
1033 | reply("CSMSG_NOTE_DELETED", argv[1]); | |
1034 | return 1; | |
1035 | } | |
1036 | ||
1037 | static int | |
1038 | mode_lock_violated(const struct mod_chanmode *orig, const struct mod_chanmode *change) | |
1039 | { | |
1040 | if(!orig) | |
1041 | return 0; | |
1042 | if(orig->modes_set & change->modes_clear) | |
1043 | return 1; | |
1044 | if(orig->modes_clear & change->modes_set) | |
1045 | return 1; | |
1046 | if((orig->modes_set & MODE_KEY) && (change->modes_set & MODE_KEY) | |
1047 | && strcmp(orig->new_key, change->new_key)) | |
1048 | return 1; | |
1049 | if((orig->modes_set & MODE_LIMIT) && (change->modes_set & MODE_LIMIT) | |
1050 | && (orig->new_limit != change->new_limit)) | |
1051 | return 1; | |
1052 | return 0; | |
1053 | } | |
1054 | ||
1055 | static char max_length_text[MAXLEN+1][16]; | |
1056 | ||
1057 | static struct helpfile_expansion | |
1058 | chanserv_expand_variable(const char *variable) | |
1059 | { | |
1060 | struct helpfile_expansion exp; | |
1061 | ||
1062 | if(!irccasecmp(variable, "notes")) | |
1063 | { | |
1064 | dict_iterator_t it; | |
1065 | exp.type = HF_TABLE; | |
1066 | exp.value.table.length = 1; | |
1067 | exp.value.table.width = 3; | |
1068 | exp.value.table.flags = 0; | |
1069 | exp.value.table.contents = calloc(dict_size(note_types)+1, sizeof(char**)); | |
1070 | exp.value.table.contents[0] = calloc(exp.value.table.width, sizeof(char*)); | |
1071 | exp.value.table.contents[0][0] = "Note Type"; | |
1072 | exp.value.table.contents[0][1] = "Visibility"; | |
1073 | exp.value.table.contents[0][2] = "Max Length"; | |
1074 | for(it=dict_first(note_types); it; it=iter_next(it)) | |
1075 | { | |
1076 | struct note_type *ntype = iter_data(it); | |
1077 | int row; | |
1078 | ||
1079 | if(!note_type_visible_to_user(NULL, ntype, message_dest)) continue; | |
1080 | row = exp.value.table.length++; | |
1081 | exp.value.table.contents[row] = calloc(exp.value.table.width, sizeof(char*)); | |
1082 | exp.value.table.contents[row][0] = ntype->name; | |
1083 | exp.value.table.contents[row][1] = (ntype->visible_type == NOTE_VIS_ALL) ? "all" : | |
1084 | (ntype->visible_type == NOTE_VIS_CHANNEL_USERS) ? "chan users" : | |
1085 | "unknown"; | |
1086 | if(!max_length_text[ntype->max_length][0]) | |
1087 | snprintf(max_length_text[ntype->max_length], sizeof(max_length_text[ntype->max_length]), "%u", ntype->max_length); | |
1088 | exp.value.table.contents[row][2] = max_length_text[ntype->max_length]; | |
1089 | } | |
1090 | return exp; | |
1091 | } | |
1092 | ||
1093 | exp.type = HF_STRING; | |
1094 | exp.value.str = NULL; | |
1095 | return exp; | |
1096 | } | |
1097 | ||
1098 | static struct chanData* | |
1099 | register_channel(struct chanNode *cNode, char *registrar) | |
1100 | { | |
1101 | struct chanData *channel; | |
1102 | enum levelOption lvlOpt; | |
1103 | enum charOption chOpt; | |
1104 | ||
1105 | channel = calloc(1, sizeof(struct chanData)); | |
1106 | ||
1107 | channel->notes = dict_new(); | |
1108 | dict_set_free_data(channel->notes, chanserv_free_note); | |
1109 | ||
1110 | channel->registrar = strdup(registrar); | |
1111 | channel->registered = now; | |
1112 | channel->visited = now; | |
1113 | channel->limitAdjusted = now; | |
1114 | channel->ownerTransfer = now; | |
1115 | channel->flags = CHANNEL_DEFAULT_FLAGS; | |
1116 | for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt) | |
1117 | channel->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value; | |
1118 | for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt) | |
1119 | channel->chOpts[chOpt] = charOptions[chOpt].default_value; | |
1120 | ||
1121 | channel->prev = NULL; | |
1122 | channel->next = channelList; | |
1123 | ||
1124 | if(channelList) | |
1125 | channelList->prev = channel; | |
1126 | channelList = channel; | |
1127 | registered_channels++; | |
1128 | ||
1129 | channel->channel = cNode; | |
1130 | LockChannel(cNode); | |
1131 | cNode->channel_info = channel; | |
1132 | ||
1133 | return channel; | |
1134 | } | |
1135 | ||
1136 | static struct userData* | |
1137 | add_channel_user(struct chanData *channel, struct handle_info *handle, unsigned short access, time_t seen, const char *info) | |
1138 | { | |
1139 | struct userData *ud; | |
1140 | ||
1141 | if(access > UL_OWNER) | |
1142 | return NULL; | |
1143 | ||
1144 | ud = calloc(1, sizeof(*ud)); | |
1145 | ud->channel = channel; | |
1146 | ud->handle = handle; | |
1147 | ud->seen = seen; | |
1148 | ud->access = access; | |
1149 | ud->info = info ? strdup(info) : NULL; | |
1150 | ||
1151 | ud->prev = NULL; | |
1152 | ud->next = channel->users; | |
1153 | if(channel->users) | |
1154 | channel->users->prev = ud; | |
1155 | channel->users = ud; | |
1156 | ||
1157 | channel->userCount++; | |
1158 | userCount++; | |
1159 | ||
1160 | ud->u_prev = NULL; | |
1161 | ud->u_next = ud->handle->channels; | |
1162 | if(ud->u_next) | |
1163 | ud->u_next->u_prev = ud; | |
1164 | ud->handle->channels = ud; | |
1165 | ||
1166 | return ud; | |
1167 | } | |
1168 | ||
1169 | static void unregister_channel(struct chanData *channel, const char *reason); | |
1170 | ||
1171 | void | |
1172 | del_channel_user(struct userData *user, int do_gc) | |
1173 | { | |
1174 | struct chanData *channel = user->channel; | |
1175 | ||
1176 | channel->userCount--; | |
1177 | userCount--; | |
1178 | ||
1179 | if(user->prev) | |
1180 | user->prev->next = user->next; | |
1181 | else | |
1182 | channel->users = user->next; | |
1183 | if(user->next) | |
1184 | user->next->prev = user->prev; | |
1185 | ||
1186 | if(user->u_prev) | |
1187 | user->u_prev->u_next = user->u_next; | |
1188 | else | |
1189 | user->handle->channels = user->u_next; | |
1190 | if(user->u_next) | |
1191 | user->u_next->u_prev = user->u_prev; | |
1192 | ||
1193 | free(user->info); | |
1194 | free(user); | |
1195 | if(do_gc && !channel->users && !IsProtected(channel)) | |
1196 | unregister_channel(channel, "lost all users."); | |
1197 | } | |
1198 | ||
1199 | static void expire_ban(void *data); | |
1200 | ||
1201 | static struct banData* | |
1202 | add_channel_ban(struct chanData *channel, const char *mask, char *owner, time_t set, time_t triggered, time_t expires, char *reason) | |
1203 | { | |
1204 | struct banData *bd; | |
1205 | unsigned int ii, l1, l2; | |
1206 | ||
1207 | if(!mask) | |
1208 | return NULL; | |
1209 | ||
1210 | bd = malloc(sizeof(struct banData)); | |
1211 | ||
1212 | bd->channel = channel; | |
1213 | bd->set = set; | |
1214 | bd->triggered = triggered; | |
1215 | bd->expires = expires; | |
1216 | ||
1217 | for(ii = 0; ii < chanserv_conf.old_ban_names->used; ++ii) | |
1218 | { | |
1219 | extern const char *hidden_host_suffix; | |
1220 | const char *old_name = chanserv_conf.old_ban_names->list[ii]; | |
1221 | char *new_mask; | |
1222 | ||
1223 | l1 = strlen(mask); | |
1224 | l2 = strlen(old_name); | |
1225 | if(l2+2 > l1) | |
1226 | continue; | |
1227 | if(irccasecmp(mask + l1 - l2, old_name)) | |
1228 | continue; | |
1229 | new_mask = alloca(MAXLEN); | |
1230 | sprintf(new_mask, "%.*s%s", (int)(l1-l2), mask, hidden_host_suffix); | |
1231 | mask = new_mask; | |
1232 | } | |
1233 | safestrncpy(bd->mask, mask, sizeof(bd->mask)); | |
1234 | if(owner) | |
1235 | safestrncpy(bd->owner, owner, sizeof(bd->owner)); | |
1236 | bd->reason = strdup(reason); | |
1237 | ||
1238 | if(expires) | |
1239 | timeq_add(expires, expire_ban, bd); | |
1240 | ||
1241 | bd->prev = NULL; | |
1242 | bd->next = channel->bans; | |
1243 | if(channel->bans) | |
1244 | channel->bans->prev = bd; | |
1245 | channel->bans = bd; | |
1246 | channel->banCount++; | |
1247 | banCount++; | |
1248 | ||
1249 | return bd; | |
1250 | } | |
1251 | ||
1252 | static void | |
1253 | del_channel_ban(struct banData *ban) | |
1254 | { | |
1255 | ban->channel->banCount--; | |
1256 | banCount--; | |
1257 | ||
1258 | if(ban->prev) | |
1259 | ban->prev->next = ban->next; | |
1260 | else | |
1261 | ban->channel->bans = ban->next; | |
1262 | ||
1263 | if(ban->next) | |
1264 | ban->next->prev = ban->prev; | |
1265 | ||
1266 | if(ban->expires) | |
1267 | timeq_del(0, expire_ban, ban, TIMEQ_IGNORE_WHEN); | |
1268 | ||
1269 | if(ban->reason) | |
1270 | free(ban->reason); | |
1271 | ||
1272 | free(ban); | |
1273 | } | |
1274 | ||
1275 | static void | |
1276 | expire_ban(void *data) | |
1277 | { | |
1278 | struct banData *bd = data; | |
1279 | if(!IsSuspended(bd->channel)) | |
1280 | { | |
1281 | struct banList bans; | |
1282 | struct mod_chanmode change; | |
1283 | unsigned int ii; | |
1284 | bans = bd->channel->channel->banlist; | |
1285 | mod_chanmode_init(&change); | |
1286 | for(ii=0; ii<bans.used; ii++) | |
1287 | { | |
1288 | if(!strcmp(bans.list[ii]->ban, bd->mask)) | |
1289 | { | |
1290 | change.argc = 1; | |
1291 | change.args[0].mode = MODE_REMOVE|MODE_BAN; | |
1292 | change.args[0].u.hostmask = bd->mask; | |
1293 | mod_chanmode_announce(chanserv, bd->channel->channel, &change); | |
1294 | break; | |
1295 | } | |
1296 | } | |
1297 | } | |
1298 | bd->expires = 0; | |
1299 | del_channel_ban(bd); | |
1300 | } | |
1301 | ||
1302 | static void chanserv_expire_suspension(void *data); | |
1303 | ||
1304 | static void | |
1305 | unregister_channel(struct chanData *channel, const char *reason) | |
1306 | { | |
1307 | struct mod_chanmode change; | |
1308 | char msgbuf[MAXLEN]; | |
1309 | ||
1310 | /* After channel unregistration, the following must be cleaned | |
1311 | up: | |
1312 | - Channel information. | |
1313 | - Channel users. | |
1314 | - Channel bans. | |
1315 | - Channel suspension data. | |
1316 | - Timeq entries. (Except timed bans, which are handled elsewhere.) | |
1317 | */ | |
1318 | ||
1319 | if(!channel) | |
1320 | return; | |
1321 | ||
1322 | timeq_del(0, NULL, channel, TIMEQ_IGNORE_FUNC | TIMEQ_IGNORE_WHEN); | |
1323 | ||
1324 | if(off_channel > 0) | |
1325 | { | |
1326 | mod_chanmode_init(&change); | |
1327 | change.modes_clear |= MODE_REGISTERED; | |
1328 | mod_chanmode_announce(chanserv, channel->channel, &change); | |
1329 | } | |
1330 | ||
1331 | while(channel->users) | |
1332 | del_channel_user(channel->users, 0); | |
1333 | ||
1334 | while(channel->bans) | |
1335 | del_channel_ban(channel->bans); | |
1336 | ||
1337 | free(channel->topic); | |
1338 | free(channel->registrar); | |
1339 | free(channel->greeting); | |
1340 | free(channel->user_greeting); | |
1341 | free(channel->topic_mask); | |
1342 | ||
1343 | if(channel->prev) | |
1344 | channel->prev->next = channel->next; | |
1345 | else | |
1346 | channelList = channel->next; | |
1347 | ||
1348 | if(channel->next) | |
1349 | channel->next->prev = channel->prev; | |
1350 | ||
1351 | if(channel->suspended) | |
1352 | { | |
1353 | struct chanNode *cNode = channel->channel; | |
1354 | struct suspended *suspended, *next_suspended; | |
1355 | ||
1356 | for(suspended = channel->suspended; suspended; suspended = next_suspended) | |
1357 | { | |
1358 | next_suspended = suspended->previous; | |
1359 | free(suspended->suspender); | |
1360 | free(suspended->reason); | |
1361 | if(suspended->expires) | |
1362 | timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0); | |
1363 | free(suspended); | |
1364 | } | |
1365 | ||
1366 | if(cNode) | |
1367 | cNode->channel_info = NULL; | |
1368 | } | |
1369 | channel->channel->channel_info = NULL; | |
1370 | ||
1371 | dict_delete(channel->notes); | |
1372 | sprintf(msgbuf, "%s %s", channel->channel->name, reason); | |
1373 | if(!IsSuspended(channel)) | |
1374 | DelChannelUser(chanserv, channel->channel, msgbuf, 0); | |
1375 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, msgbuf); | |
1376 | UnlockChannel(channel->channel); | |
1377 | free(channel); | |
1378 | registered_channels--; | |
1379 | } | |
1380 | ||
1381 | static void | |
1382 | expire_channels(UNUSED_ARG(void *data)) | |
1383 | { | |
1384 | struct chanData *channel, *next; | |
1385 | struct userData *user; | |
1386 | char delay[INTERVALLEN], reason[INTERVALLEN + 64]; | |
1387 | ||
1388 | intervalString(delay, chanserv_conf.channel_expire_delay, NULL); | |
1389 | sprintf(reason, "Channel registration automatically expired after %s of disuse.", delay); | |
1390 | ||
1391 | for(channel = channelList; channel; channel = next) | |
1392 | { | |
1393 | next = channel->next; | |
1394 | ||
1395 | /* See if the channel can be expired. */ | |
1396 | if(((now - channel->visited) <= chanserv_conf.channel_expire_delay) | |
1397 | || IsProtected(channel)) | |
1398 | continue; | |
1399 | ||
1400 | /* Make sure there are no high-ranking users still in the channel. */ | |
1401 | for(user=channel->users; user; user=user->next) | |
1402 | if(user->present && (user->access >= UL_PRESENT)) | |
1403 | break; | |
1404 | if(user) | |
1405 | continue; | |
1406 | ||
1407 | /* Unregister the channel */ | |
1408 | log_module(CS_LOG, LOG_INFO, "(%s) Channel registration expired.", channel->channel->name); | |
1409 | unregister_channel(channel, "registration expired."); | |
1410 | } | |
1411 | ||
1412 | if(chanserv_conf.channel_expire_frequency) | |
1413 | timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL); | |
1414 | } | |
1415 | ||
1416 | static int | |
1417 | protect_user(const struct userNode *victim, const struct userNode *aggressor, struct chanData *channel) | |
1418 | { | |
1419 | char protect = channel->chOpts[chProtect]; | |
1420 | struct userData *cs_victim, *cs_aggressor; | |
1421 | ||
1422 | /* Don't protect if no one is to be protected, someone is attacking | |
1423 | himself, or if the aggressor is an IRC Operator. */ | |
1424 | if(protect == 'n' || victim == aggressor || IsOper(aggressor)) | |
1425 | return 0; | |
1426 | ||
1427 | /* Don't protect if the victim isn't authenticated (because they | |
1428 | can't be a channel user), unless we are to protect non-users | |
1429 | also. */ | |
1430 | cs_victim = GetChannelAccess(channel, victim->handle_info); | |
1431 | if(protect != 'a' && !cs_victim) | |
1432 | return 0; | |
1433 | ||
1434 | /* Protect if the aggressor isn't a user because at this point, | |
1435 | the aggressor can only be less than or equal to the victim. */ | |
1436 | cs_aggressor = GetChannelAccess(channel, aggressor->handle_info); | |
1437 | if(!cs_aggressor) | |
1438 | return 1; | |
1439 | ||
1440 | /* If the aggressor was a user, then the victim can't be helped. */ | |
1441 | if(!cs_victim) | |
1442 | return 0; | |
1443 | ||
1444 | switch(protect) | |
1445 | { | |
1446 | case 'l': | |
1447 | if(cs_victim->access > cs_aggressor->access) | |
1448 | return 1; | |
1449 | break; | |
1450 | case 'a': | |
1451 | case 'e': | |
1452 | if(cs_victim->access >= cs_aggressor->access) | |
1453 | return 1; | |
1454 | break; | |
1455 | } | |
1456 | ||
1457 | return 0; | |
1458 | } | |
1459 | ||
1460 | static int | |
1461 | validate_op(struct userNode *user, struct chanNode *channel, struct userNode *victim) | |
1462 | { | |
1463 | struct chanData *cData = channel->channel_info; | |
1464 | struct userData *cs_victim; | |
1465 | ||
1466 | if((!(cs_victim = GetChannelUser(cData, victim->handle_info)) | |
1467 | || (cs_victim->access < cData->lvlOpts[lvlGiveOps])) | |
1468 | && !check_user_level(channel, user, lvlEnfOps, 0, 0)) | |
1469 | { | |
1470 | send_message(user, chanserv, "CSMSG_OPBY_LOCKED"); | |
1471 | return 0; | |
1472 | } | |
1473 | ||
1474 | return 1; | |
1475 | } | |
1476 | ||
1477 | static int | |
1478 | validate_halfop(struct userNode *user, struct chanNode *channel, struct userNode *victim) | |
1479 | { | |
1480 | struct chanData *cData = channel->channel_info; | |
1481 | struct userData *cs_victim; | |
1482 | ||
1483 | if((!(cs_victim = GetChannelUser(cData, victim->handle_info)) | |
1484 | || (cs_victim->access < cData->lvlOpts[lvlGiveHalfOps])) | |
1485 | && !check_user_level(channel, user, lvlEnfHalfOps, 0, 0)) | |
1486 | { | |
1487 | send_message(user, chanserv, "CSMSG_HOPBY_LOCKED"); | |
1488 | return 0; | |
1489 | } | |
1490 | ||
1491 | return 1; | |
1492 | } | |
1493 | ||
1494 | ||
1495 | static int | |
1496 | validate_deop(struct userNode *user, struct chanNode *channel, struct userNode *victim) | |
1497 | { | |
1498 | if(IsService(victim)) | |
1499 | { | |
1500 | send_message(user, chanserv, "MSG_SERVICE_IMMUNE", victim->nick); | |
1501 | return 0; | |
1502 | } | |
1503 | ||
1504 | if(protect_user(victim, user, channel->channel_info)) | |
1505 | { | |
1506 | send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick); | |
1507 | return 0; | |
1508 | } | |
1509 | ||
1510 | return 1; | |
1511 | } | |
1512 | ||
1513 | static int | |
1514 | validate_dehop(struct userNode *user, struct chanNode *channel, struct userNode *victim) | |
1515 | { | |
1516 | if(IsService(victim)) | |
1517 | { | |
1518 | send_message(user, chanserv, "MSG_SERVICE_IMMUNE", victim->nick); | |
1519 | return 0; | |
1520 | } | |
1521 | ||
1522 | if(protect_user(victim, user, channel->channel_info)) | |
1523 | { | |
1524 | send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick); | |
1525 | return 0; | |
1526 | } | |
1527 | ||
1528 | return 1; | |
1529 | } | |
1530 | ||
1531 | static struct do_not_register * | |
1532 | chanserv_add_dnr(const char *chan_name, const char *setter, const char *reason) | |
1533 | { | |
1534 | struct do_not_register *dnr = calloc(1, sizeof(*dnr)+strlen(reason)); | |
1535 | safestrncpy(dnr->chan_name, chan_name, sizeof(dnr->chan_name)); | |
1536 | safestrncpy(dnr->setter, setter, sizeof(dnr->setter)); | |
1537 | strcpy(dnr->reason, reason); | |
1538 | dnr->set = now; | |
1539 | if(dnr->chan_name[0] == '*') | |
1540 | dict_insert(handle_dnrs, dnr->chan_name+1, dnr); | |
1541 | else if(strpbrk(dnr->chan_name, "*?")) | |
1542 | dict_insert(mask_dnrs, dnr->chan_name, dnr); | |
1543 | else | |
1544 | dict_insert(plain_dnrs, dnr->chan_name, dnr); | |
1545 | return dnr; | |
1546 | } | |
1547 | ||
1548 | static struct dnrList | |
1549 | chanserv_find_dnrs(const char *chan_name, const char *handle) | |
1550 | { | |
1551 | struct dnrList list; | |
1552 | dict_iterator_t it; | |
1553 | struct do_not_register *dnr; | |
1554 | ||
1555 | dnrList_init(&list); | |
1556 | if(handle && (dnr = dict_find(handle_dnrs, handle, NULL))) | |
1557 | dnrList_append(&list, dnr); | |
1558 | if(chan_name && (dnr = dict_find(plain_dnrs, chan_name, NULL))) | |
1559 | dnrList_append(&list, dnr); | |
1560 | if(chan_name) | |
1561 | for(it = dict_first(mask_dnrs); it; it = iter_next(it)) | |
1562 | if(match_ircglob(chan_name, iter_key(it))) | |
1563 | dnrList_append(&list, iter_data(it)); | |
1564 | return list; | |
1565 | } | |
1566 | ||
1567 | static unsigned int | |
1568 | chanserv_show_dnrs(struct userNode *user, struct svccmd *cmd, const char *chan_name, const char *handle) | |
1569 | { | |
1570 | struct dnrList list; | |
1571 | struct do_not_register *dnr; | |
1572 | unsigned int ii; | |
1573 | char buf[INTERVALLEN]; | |
1574 | ||
1575 | list = chanserv_find_dnrs(chan_name, handle); | |
1576 | for(ii = 0; (ii < list.used) && (ii < 10); ++ii) | |
1577 | { | |
1578 | dnr = list.list[ii]; | |
1579 | if(dnr->set) | |
1580 | { | |
1581 | strftime(buf, sizeof(buf), "%Y %b %d", localtime(&dnr->set)); | |
1582 | reply("CSMSG_DNR_INFO_SET", dnr->chan_name, buf, dnr->setter, dnr->reason); | |
1583 | } | |
1584 | else | |
1585 | reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason); | |
1586 | } | |
1587 | if(ii < list.used) | |
1588 | reply("CSMSG_MORE_DNRS", list.used - ii); | |
1589 | free(list.list); | |
1590 | return ii; | |
1591 | } | |
1592 | ||
1593 | struct do_not_register * | |
1594 | chanserv_is_dnr(const char *chan_name, struct handle_info *handle) | |
1595 | { | |
1596 | struct do_not_register *dnr; | |
1597 | dict_iterator_t it; | |
1598 | ||
1599 | if(handle && (dnr = dict_find(handle_dnrs, handle->handle, NULL))) | |
1600 | return dnr; | |
1601 | if(chan_name) | |
1602 | { | |
1603 | if((dnr = dict_find(plain_dnrs, chan_name, NULL))) | |
1604 | return dnr; | |
1605 | for(it = dict_first(mask_dnrs); it; it = iter_next(it)) | |
1606 | if(match_ircglob(chan_name, iter_key(it))) | |
1607 | return iter_data(it); | |
1608 | } | |
1609 | return NULL; | |
1610 | } | |
1611 | ||
1612 | static CHANSERV_FUNC(cmd_noregister) | |
1613 | { | |
1614 | const char *target; | |
1615 | struct do_not_register *dnr; | |
1616 | char buf[INTERVALLEN]; | |
1617 | unsigned int matches; | |
1618 | ||
1619 | if(argc < 2) | |
1620 | { | |
1621 | dict_iterator_t it; | |
1622 | ||
1623 | reply("CSMSG_DNR_SEARCH_RESULTS"); | |
1624 | reply("CSMSG_BAR"); | |
1625 | matches = 0; | |
1626 | for(it = dict_first(handle_dnrs); it; it = iter_next(it)) | |
1627 | { | |
1628 | dnr = iter_data(it); | |
1629 | if(dnr->set) | |
1630 | reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason); | |
1631 | else | |
1632 | reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason); | |
1633 | matches++; | |
1634 | } | |
1635 | for(it = dict_first(plain_dnrs); it; it = iter_next(it)) | |
1636 | { | |
1637 | dnr = iter_data(it); | |
1638 | if(dnr->set) | |
1639 | reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason); | |
1640 | else | |
1641 | reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason); | |
1642 | matches++; | |
1643 | } | |
1644 | for(it = dict_first(mask_dnrs); it; it = iter_next(it)) | |
1645 | { | |
1646 | dnr = iter_data(it); | |
1647 | if(dnr->set) | |
1648 | reply("CSMSG_DNR_INFO_SET", dnr->chan_name, intervalString(buf, now - dnr->set, user->handle_info), dnr->setter, dnr->reason); | |
1649 | else | |
1650 | reply("CSMSG_DNR_INFO", dnr->chan_name, dnr->setter, dnr->reason); | |
1651 | matches++; | |
1652 | } | |
1653 | ||
1654 | if(matches) | |
1655 | reply("MSG_MATCH_COUNT", matches); | |
1656 | else | |
1657 | reply("MSG_NO_MATCHES"); | |
1658 | return 0; | |
1659 | } | |
1660 | ||
1661 | target = argv[1]; | |
1662 | ||
1663 | if(!IsChannelName(target) && (*target != '*')) | |
1664 | { | |
1665 | reply("CSMSG_NOT_DNR", target); | |
1666 | return 0; | |
1667 | } | |
1668 | ||
1669 | if(argc > 2) | |
1670 | { | |
1671 | const char *reason = unsplit_string(argv + 2, argc - 2, NULL); | |
1672 | if((*target == '*') && !get_handle_info(target + 1)) | |
1673 | { | |
1674 | reply("MSG_HANDLE_UNKNOWN", target + 1); | |
1675 | return 0; | |
1676 | } | |
1677 | chanserv_add_dnr(target, user->handle_info->handle, reason); | |
1678 | reply("CSMSG_NOREGISTER_CHANNEL", target); | |
1679 | return 1; | |
1680 | } | |
1681 | ||
1682 | reply("CSMSG_DNR_SEARCH_RESULTS"); | |
1683 | reply("CSMSG_BAR"); | |
1684 | if(*target == '*') | |
1685 | matches = chanserv_show_dnrs(user, cmd, NULL, target + 1); | |
1686 | else | |
1687 | matches = chanserv_show_dnrs(user, cmd, target, NULL); | |
1688 | if(!matches) | |
1689 | reply("MSG_NO_MATCHES"); | |
1690 | return 0; | |
1691 | } | |
1692 | ||
1693 | static CHANSERV_FUNC(cmd_allowregister) | |
1694 | { | |
1695 | const char *chan_name = argv[1]; | |
1696 | ||
1697 | if((chan_name[0] == '*') && dict_find(handle_dnrs, chan_name+1, NULL)) | |
1698 | { | |
1699 | dict_remove(handle_dnrs, chan_name+1); | |
1700 | reply("CSMSG_DNR_REMOVED", chan_name); | |
1701 | } | |
1702 | else if(dict_find(plain_dnrs, chan_name, NULL)) | |
1703 | { | |
1704 | dict_remove(plain_dnrs, chan_name); | |
1705 | reply("CSMSG_DNR_REMOVED", chan_name); | |
1706 | } | |
1707 | else if(dict_find(mask_dnrs, chan_name, NULL)) | |
1708 | { | |
1709 | dict_remove(mask_dnrs, chan_name); | |
1710 | reply("CSMSG_DNR_REMOVED", chan_name); | |
1711 | } | |
1712 | else | |
1713 | { | |
1714 | reply("CSMSG_NO_SUCH_DNR", chan_name); | |
1715 | return 0; | |
1716 | } | |
1717 | return 1; | |
1718 | } | |
1719 | ||
1720 | unsigned int | |
1721 | chanserv_get_owned_count(struct handle_info *hi) | |
1722 | { | |
1723 | struct userData *cList; | |
1724 | unsigned int owned; | |
1725 | ||
1726 | for(owned=0, cList=hi->channels; cList; cList=cList->u_next) | |
1727 | if(cList->access == UL_OWNER) | |
1728 | owned++; | |
1729 | return owned; | |
1730 | } | |
1731 | ||
1732 | static CHANSERV_FUNC(cmd_register) | |
1733 | { | |
1734 | struct handle_info *handle; | |
1735 | struct chanData *cData; | |
1736 | struct modeNode *mn; | |
1737 | char reason[MAXLEN]; | |
1738 | char *chan_name; | |
1739 | unsigned int new_channel, force=0; | |
1740 | struct do_not_register *dnr; | |
1741 | ||
1742 | if(channel) | |
1743 | { | |
1744 | if(channel->channel_info) | |
1745 | { | |
1746 | reply("CSMSG_ALREADY_REGGED", channel->name); | |
1747 | return 0; | |
1748 | } | |
1749 | ||
1750 | if(channel->bad_channel) | |
1751 | { | |
1752 | reply("CSMSG_ILLEGAL_CHANNEL", channel->name); | |
1753 | return 0; | |
1754 | } | |
1755 | ||
1756 | if(!IsHelping(user) | |
1757 | && (!(mn = GetUserMode(channel, user)) || !(mn->modes & MODE_CHANOP))) | |
1758 | { | |
1759 | reply("CSMSG_MUST_BE_OPPED", channel->name); | |
1760 | return 0; | |
1761 | } | |
1762 | ||
1763 | new_channel = 0; | |
1764 | chan_name = channel->name; | |
1765 | } | |
1766 | else | |
1767 | { | |
1768 | if(argc < 2) | |
1769 | { | |
1770 | reply("MSG_MISSING_PARAMS", cmd->name); | |
1771 | svccmd_send_help_brief(user, chanserv, cmd); | |
1772 | return 0; | |
1773 | } | |
1774 | if(!IsChannelName(argv[1])) | |
1775 | { | |
1776 | reply("MSG_NOT_CHANNEL_NAME"); | |
1777 | return 0; | |
1778 | } | |
1779 | ||
1780 | if(opserv_bad_channel(argv[1])) | |
1781 | { | |
1782 | reply("CSMSG_ILLEGAL_CHANNEL", argv[1]); | |
1783 | return 0; | |
1784 | } | |
1785 | ||
1786 | new_channel = 1; | |
1787 | chan_name = argv[1]; | |
1788 | } | |
1789 | ||
1790 | if(argc >= (new_channel+2)) | |
1791 | { | |
1792 | if(!IsHelping(user)) | |
1793 | { | |
1794 | reply("CSMSG_PROXY_FORBIDDEN"); | |
1795 | return 0; | |
1796 | } | |
1797 | ||
1798 | if(!(handle = modcmd_get_handle_info(user, argv[new_channel+1]))) | |
1799 | return 0; | |
1800 | force = (argc > (new_channel+2)) && !irccasecmp(argv[new_channel+2], "force"); | |
1801 | dnr = chanserv_is_dnr(chan_name, handle); | |
1802 | } | |
1803 | else | |
1804 | { | |
1805 | handle = user->handle_info; | |
1806 | dnr = chanserv_is_dnr(chan_name, handle); | |
1807 | } | |
1808 | if(dnr && !force) | |
1809 | { | |
1810 | if(!IsHelping(user)) | |
1811 | reply("CSMSG_DNR_CHANNEL", chan_name); | |
1812 | else | |
1813 | chanserv_show_dnrs(user, cmd, chan_name, handle->handle); | |
1814 | return 0; | |
1815 | } | |
1816 | ||
1817 | if((chanserv_get_owned_count(handle) >= chanserv_conf.max_owned) && !force) | |
1818 | { | |
1819 | reply("CSMSG_OWN_TOO_MANY", handle->handle, chanserv_conf.max_owned); | |
1820 | return 0; | |
1821 | } | |
1822 | ||
1823 | if(new_channel) | |
1824 | channel = AddChannel(argv[1], now, NULL, NULL, NULL); | |
1825 | ||
1826 | cData = register_channel(channel, user->handle_info->handle); | |
1827 | scan_user_presence(add_channel_user(cData, handle, UL_OWNER, 0, NULL), NULL); | |
1828 | cData->modes = chanserv_conf.default_modes; | |
1829 | if(off_channel > 0) | |
1830 | cData->modes.modes_set |= MODE_REGISTERED; | |
1831 | if (IsOffChannel(cData)) | |
1832 | { | |
1833 | mod_chanmode_announce(chanserv, channel, &cData->modes); | |
1834 | } | |
1835 | else | |
1836 | { | |
1837 | struct mod_chanmode *change = mod_chanmode_dup(&cData->modes, 1); | |
1838 | change->args[change->argc].mode = MODE_CHANOP; | |
1839 | change->args[change->argc].u.member = AddChannelUser(chanserv, channel); | |
1840 | change->argc++; | |
1841 | mod_chanmode_announce(chanserv, channel, change); | |
1842 | mod_chanmode_free(change); | |
1843 | } | |
1844 | ||
1845 | /* Initialize the channel's max user record. */ | |
1846 | cData->max = channel->members.used; | |
1847 | ||
1848 | if(handle != user->handle_info) | |
1849 | reply("CSMSG_PROXY_SUCCESS", handle->handle, channel->name); | |
1850 | else | |
1851 | reply("CSMSG_REG_SUCCESS", channel->name); | |
1852 | ||
1853 | sprintf(reason, "%s registered to %s by %s.", channel->name, handle->handle, user->handle_info->handle); | |
1854 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason); | |
1855 | return 1; | |
1856 | } | |
1857 | ||
1858 | static const char * | |
1859 | make_confirmation_string(struct userData *uData) | |
1860 | { | |
1861 | static char strbuf[16]; | |
1862 | char *src; | |
1863 | unsigned int accum; | |
1864 | ||
1865 | accum = 0; | |
1866 | for(src = uData->handle->handle; *src; ) | |
1867 | accum = accum * 31 + toupper(*src++); | |
1868 | if(uData->channel) | |
1869 | for(src = uData->channel->channel->name; *src; ) | |
1870 | accum = accum * 31 + toupper(*src++); | |
1871 | sprintf(strbuf, "%08x", accum); | |
1872 | return strbuf; | |
1873 | } | |
1874 | ||
1875 | static CHANSERV_FUNC(cmd_unregister) | |
1876 | { | |
1877 | char *name; | |
1878 | char reason[MAXLEN]; | |
1879 | struct chanData *cData; | |
1880 | struct userData *uData; | |
1881 | ||
1882 | cData = channel->channel_info; | |
1883 | if(!cData) | |
1884 | { | |
1885 | reply("CSMSG_NOT_REGISTERED", channel->name); | |
1886 | return 0; | |
1887 | } | |
1888 | ||
1889 | uData = GetChannelUser(cData, user->handle_info); | |
1890 | if(!uData || (uData->access < UL_OWNER)) | |
1891 | { | |
1892 | reply("CSMSG_NO_ACCESS"); | |
1893 | return 0; | |
1894 | } | |
1895 | ||
1896 | if(IsProtected(cData)) | |
1897 | { | |
1898 | reply("CSMSG_UNREG_NODELETE", channel->name); | |
1899 | return 0; | |
1900 | } | |
1901 | ||
1902 | if(!IsHelping(user)) | |
1903 | { | |
1904 | const char *confirm_string; | |
1905 | if(IsSuspended(cData)) | |
1906 | { | |
1907 | reply("CSMSG_CHAN_SUSPENDED", channel->name, cData->suspended->reason); | |
1908 | return 0; | |
1909 | } | |
1910 | confirm_string = make_confirmation_string(uData); | |
1911 | if((argc < 2) || strcmp(argv[1], confirm_string)) | |
1912 | { | |
1913 | reply("CSMSG_CONFIRM_UNREG", confirm_string); | |
1914 | return 0; | |
1915 | } | |
1916 | } | |
1917 | ||
1918 | sprintf(reason, "unregistered by %s.", user->handle_info->handle); | |
1919 | name = strdup(channel->name); | |
1920 | unregister_channel(cData, reason); | |
1921 | reply("CSMSG_UNREG_SUCCESS", name); | |
1922 | free(name); | |
1923 | return 1; | |
1924 | } | |
1925 | ||
1926 | static CHANSERV_FUNC(cmd_move) | |
1927 | { | |
1928 | struct mod_chanmode change; | |
1929 | struct chanNode *target; | |
1930 | struct modeNode *mn; | |
1931 | struct userData *uData; | |
1932 | char reason[MAXLEN]; | |
1933 | struct do_not_register *dnr; | |
1934 | ||
1935 | REQUIRE_PARAMS(2); | |
1936 | ||
1937 | if(IsProtected(channel->channel_info)) | |
1938 | { | |
1939 | reply("CSMSG_MOVE_NODELETE", channel->name); | |
1940 | return 0; | |
1941 | } | |
1942 | ||
1943 | if(!IsChannelName(argv[1])) | |
1944 | { | |
1945 | reply("MSG_NOT_CHANNEL_NAME"); | |
1946 | return 0; | |
1947 | } | |
1948 | ||
1949 | if(opserv_bad_channel(argv[1])) | |
1950 | { | |
1951 | reply("CSMSG_ILLEGAL_CHANNEL", argv[1]); | |
1952 | return 0; | |
1953 | } | |
1954 | ||
1955 | if(!IsHelping(user) || (argc < 3) || irccasecmp(argv[2], "force")) | |
1956 | { | |
1957 | for(uData = channel->channel_info->users; uData; uData = uData->next) | |
1958 | { | |
1959 | if((uData->access == UL_OWNER) && (dnr = chanserv_is_dnr(argv[1], uData->handle))) | |
1960 | { | |
1961 | if(!IsHelping(user)) | |
1962 | reply("CSMSG_DNR_CHANNEL_MOVE", argv[1]); | |
1963 | else | |
1964 | chanserv_show_dnrs(user, cmd, argv[1], uData->handle->handle); | |
1965 | return 0; | |
1966 | } | |
1967 | } | |
1968 | } | |
1969 | ||
1970 | mod_chanmode_init(&change); | |
1971 | if(!(target = GetChannel(argv[1]))) | |
1972 | { | |
1973 | target = AddChannel(argv[1], now, NULL, NULL, NULL); | |
1974 | if(!IsSuspended(channel->channel_info)) | |
1975 | AddChannelUser(chanserv, target); | |
1976 | } | |
1977 | else if(target->channel_info) | |
1978 | { | |
1979 | reply("CSMSG_ALREADY_REGGED", target->name); | |
1980 | return 0; | |
1981 | } | |
1982 | else if((!(mn = GetUserMode(target, user)) || !(mn->modes && MODE_CHANOP)) | |
1983 | && !IsHelping(user)) | |
1984 | { | |
1985 | reply("CSMSG_MUST_BE_OPPED", target->name); | |
1986 | return 0; | |
1987 | } | |
1988 | else if(!IsSuspended(channel->channel_info)) | |
1989 | { | |
1990 | change.argc = 1; | |
1991 | change.args[0].mode = MODE_CHANOP; | |
1992 | change.args[0].u.member = AddChannelUser(chanserv, target); | |
1993 | mod_chanmode_announce(chanserv, target, &change); | |
1994 | } | |
1995 | ||
1996 | if(off_channel > 0) | |
1997 | { | |
1998 | /* Clear MODE_REGISTERED from old channel, add it to new. */ | |
1999 | change.argc = 0; | |
2000 | change.modes_clear = MODE_REGISTERED; | |
2001 | mod_chanmode_announce(chanserv, channel, &change); | |
2002 | change.modes_clear = 0; | |
2003 | change.modes_set = MODE_REGISTERED; | |
2004 | mod_chanmode_announce(chanserv, target, &change); | |
2005 | } | |
2006 | ||
2007 | /* Move the channel_info to the target channel; it | |
2008 | shouldn't be necessary to clear timeq callbacks | |
2009 | for the old channel. */ | |
2010 | target->channel_info = channel->channel_info; | |
2011 | target->channel_info->channel = target; | |
2012 | channel->channel_info = NULL; | |
2013 | ||
2014 | reply("CSMSG_MOVE_SUCCESS", target->name); | |
2015 | ||
2016 | sprintf(reason, "%s moved to %s by %s.", channel->name, target->name, user->handle_info->handle); | |
2017 | if(!IsSuspended(target->channel_info)) | |
2018 | { | |
2019 | char reason2[MAXLEN]; | |
2020 | sprintf(reason2, "Channel moved to %s by %s.", target->name, user->handle_info->handle); | |
2021 | DelChannelUser(chanserv, channel, reason2, 0); | |
2022 | } | |
2023 | UnlockChannel(channel); | |
2024 | LockChannel(target); | |
2025 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason); | |
2026 | return 1; | |
2027 | } | |
2028 | ||
2029 | static void | |
2030 | merge_users(struct chanData *source, struct chanData *target) | |
2031 | { | |
2032 | struct userData *suData, *tuData, *next; | |
2033 | dict_iterator_t it; | |
2034 | dict_t merge; | |
2035 | ||
2036 | merge = dict_new(); | |
2037 | ||
2038 | /* Insert the source's users into the scratch area. */ | |
2039 | for(suData = source->users; suData; suData = suData->next) | |
2040 | dict_insert(merge, suData->handle->handle, suData); | |
2041 | ||
2042 | /* Iterate through the target's users, looking for | |
2043 | users common to both channels. The lower access is | |
2044 | removed from either the scratch area or target user | |
2045 | list. */ | |
2046 | for(tuData = target->users; tuData; tuData = next) | |
2047 | { | |
2048 | struct userData *choice; | |
2049 | ||
2050 | next = tuData->next; | |
2051 | ||
2052 | /* If a source user exists with the same handle as a target | |
2053 | channel's user, resolve the conflict by removing one. */ | |
2054 | suData = dict_find(merge, tuData->handle->handle, NULL); | |
2055 | if(!suData) | |
2056 | continue; | |
2057 | ||
2058 | /* Pick the data we want to keep. */ | |
2059 | /* If the access is the same, use the later seen time. */ | |
2060 | if(suData->access == tuData->access) | |
2061 | choice = (suData->seen > tuData->seen) ? suData : tuData; | |
2062 | else /* Otherwise, keep the higher access level. */ | |
2063 | choice = (suData->access > tuData->access) ? suData : tuData; | |
2064 | ||
2065 | /* Remove the user that wasn't picked. */ | |
2066 | if(choice == tuData) | |
2067 | { | |
2068 | dict_remove(merge, suData->handle->handle); | |
2069 | del_channel_user(suData, 0); | |
2070 | } | |
2071 | else | |
2072 | del_channel_user(tuData, 0); | |
2073 | } | |
2074 | ||
2075 | /* Move the remaining users to the target channel. */ | |
2076 | for(it = dict_first(merge); it; it = iter_next(it)) | |
2077 | { | |
2078 | suData = iter_data(it); | |
2079 | ||
2080 | /* Insert the user into the target channel's linked list. */ | |
2081 | suData->prev = NULL; | |
2082 | suData->next = target->users; | |
2083 | suData->channel = target; | |
2084 | ||
2085 | if(target->users) | |
2086 | target->users->prev = suData; | |
2087 | target->users = suData; | |
2088 | ||
2089 | /* Update the user counts for the target channel; the | |
2090 | source counts are left alone. */ | |
2091 | target->userCount++; | |
2092 | } | |
2093 | ||
2094 | /* Possible to assert (source->users == NULL) here. */ | |
2095 | source->users = NULL; | |
2096 | dict_delete(merge); | |
2097 | } | |
2098 | ||
2099 | static void | |
2100 | merge_bans(struct chanData *source, struct chanData *target) | |
2101 | { | |
2102 | struct banData *sbData, *tbData, *sNext, *tNext, *tFront; | |
2103 | ||
2104 | /* Hold on to the original head of the target ban list | |
2105 | to avoid comparing source bans with source bans. */ | |
2106 | tFront = target->bans; | |
2107 | ||
2108 | /* Perform a totally expensive O(n*m) merge, ick. */ | |
2109 | for(sbData = source->bans; sbData; sbData = sNext) | |
2110 | { | |
2111 | /* Flag to track whether the ban's been moved | |
2112 | to the destination yet. */ | |
2113 | int moved = 0; | |
2114 | ||
2115 | /* Possible to assert (sbData->prev == NULL) here. */ | |
2116 | sNext = sbData->next; | |
2117 | ||
2118 | for(tbData = tFront; tbData; tbData = tNext) | |
2119 | { | |
2120 | tNext = tbData->next; | |
2121 | ||
2122 | /* Perform two comparisons between each source | |
2123 | and target ban, conflicts are resolved by | |
2124 | keeping the broader ban and copying the later | |
2125 | expiration and triggered time. */ | |
2126 | if(match_ircglobs(tbData->mask, sbData->mask)) | |
2127 | { | |
2128 | /* There is a broader ban in the target channel that | |
2129 | overrides one in the source channel; remove the | |
2130 | source ban and break. */ | |
2131 | if(sbData->expires > tbData->expires) | |
2132 | tbData->expires = sbData->expires; | |
2133 | if(sbData->triggered > tbData->triggered) | |
2134 | tbData->triggered = sbData->triggered; | |
2135 | del_channel_ban(sbData); | |
2136 | break; | |
2137 | } | |
2138 | else if(match_ircglobs(sbData->mask, tbData->mask)) | |
2139 | { | |
2140 | /* There is a broader ban in the source channel that | |
2141 | overrides one in the target channel; remove the | |
2142 | target ban, fall through and move the source over. */ | |
2143 | if(tbData->expires > sbData->expires) | |
2144 | sbData->expires = tbData->expires; | |
2145 | if(tbData->triggered > sbData->triggered) | |
2146 | sbData->triggered = tbData->triggered; | |
2147 | if(tbData == tFront) | |
2148 | tFront = tNext; | |
2149 | del_channel_ban(tbData); | |
2150 | } | |
2151 | ||
2152 | /* Source bans can override multiple target bans, so | |
2153 | we allow a source to run through this loop multiple | |
2154 | times, but we can only move it once. */ | |
2155 | if(moved) | |
2156 | continue; | |
2157 | moved = 1; | |
2158 | ||
2159 | /* Remove the source ban from the source ban list. */ | |
2160 | if(sbData->next) | |
2161 | sbData->next->prev = sbData->prev; | |
2162 | ||
2163 | /* Modify the source ban's associated channel. */ | |
2164 | sbData->channel = target; | |
2165 | ||
2166 | /* Insert the ban into the target channel's linked list. */ | |
2167 | sbData->prev = NULL; | |
2168 | sbData->next = target->bans; | |
2169 | ||
2170 | if(target->bans) | |
2171 | target->bans->prev = sbData; | |
2172 | target->bans = sbData; | |
2173 | ||
2174 | /* Update the user counts for the target channel. */ | |
2175 | target->banCount++; | |
2176 | } | |
2177 | } | |
2178 | ||
2179 | /* Possible to assert (source->bans == NULL) here. */ | |
2180 | source->bans = NULL; | |
2181 | } | |
2182 | ||
2183 | static void | |
2184 | merge_data(struct chanData *source, struct chanData *target) | |
2185 | { | |
2186 | if(source->visited > target->visited) | |
2187 | target->visited = source->visited; | |
2188 | } | |
2189 | ||
2190 | static void | |
2191 | merge_channel(struct chanData *source, struct chanData *target) | |
2192 | { | |
2193 | merge_users(source, target); | |
2194 | merge_bans(source, target); | |
2195 | merge_data(source, target); | |
2196 | } | |
2197 | ||
2198 | static CHANSERV_FUNC(cmd_merge) | |
2199 | { | |
2200 | struct userData *target_user; | |
2201 | struct chanNode *target; | |
2202 | char reason[MAXLEN]; | |
2203 | ||
2204 | REQUIRE_PARAMS(2); | |
2205 | ||
2206 | /* Make sure the target channel exists and is registered to the user | |
2207 | performing the command. */ | |
2208 | if(!(target = GetChannel(argv[1]))) | |
2209 | { | |
2210 | reply("MSG_INVALID_CHANNEL"); | |
2211 | return 0; | |
2212 | } | |
2213 | ||
2214 | if(!target->channel_info) | |
2215 | { | |
2216 | reply("CSMSG_NOT_REGISTERED", target->name); | |
2217 | return 0; | |
2218 | } | |
2219 | ||
2220 | if(IsProtected(channel->channel_info)) | |
2221 | { | |
2222 | reply("CSMSG_MERGE_NODELETE"); | |
2223 | return 0; | |
2224 | } | |
2225 | ||
2226 | if(IsSuspended(target->channel_info)) | |
2227 | { | |
2228 | reply("CSMSG_MERGE_SUSPENDED"); | |
2229 | return 0; | |
2230 | } | |
2231 | ||
2232 | if(channel == target) | |
2233 | { | |
2234 | reply("CSMSG_MERGE_SELF"); | |
2235 | return 0; | |
2236 | } | |
2237 | ||
2238 | target_user = GetChannelUser(target->channel_info, user->handle_info); | |
2239 | if(!target_user || (target_user->access < UL_OWNER)) | |
2240 | { | |
2241 | reply("CSMSG_MERGE_NOT_OWNER"); | |
2242 | return 0; | |
2243 | } | |
2244 | ||
2245 | /* Merge the channel structures and associated data. */ | |
2246 | merge_channel(channel->channel_info, target->channel_info); | |
2247 | sprintf(reason, "merged into %s by %s.", target->name, user->handle_info->handle); | |
2248 | unregister_channel(channel->channel_info, reason); | |
2249 | reply("CSMSG_MERGE_SUCCESS", target->name); | |
2250 | return 1; | |
2251 | } | |
2252 | ||
2253 | static CHANSERV_FUNC(cmd_opchan) | |
2254 | { | |
2255 | struct mod_chanmode change; | |
2256 | if(!IsHelping(user) && !channel->channel_info->may_opchan) | |
2257 | { | |
2258 | reply("CSMSG_ALREADY_OPCHANNED", channel->name); | |
2259 | return 0; | |
2260 | } | |
2261 | channel->channel_info->may_opchan = 0; | |
2262 | mod_chanmode_init(&change); | |
2263 | change.argc = 1; | |
2264 | change.args[0].mode = MODE_CHANOP; | |
2265 | change.args[0].u.member = GetUserMode(channel, chanserv); | |
2266 | mod_chanmode_announce(chanserv, channel, &change); | |
2267 | reply("CSMSG_OPCHAN_DONE", channel->name); | |
2268 | return 1; | |
2269 | } | |
2270 | ||
2271 | static CHANSERV_FUNC(cmd_adduser) | |
2272 | { | |
2273 | struct userData *actee; | |
2274 | struct userData *actor; | |
2275 | struct handle_info *handle; | |
2276 | unsigned short access; | |
2277 | ||
2278 | REQUIRE_PARAMS(3); | |
2279 | ||
2280 | if(channel->channel_info->userCount >= chanserv_conf.max_chan_users) | |
2281 | { | |
2282 | reply("CSMSG_MAXIMUM_USERS", chanserv_conf.max_chan_users); | |
2283 | return 0; | |
2284 | } | |
2285 | ||
2286 | access = user_level_from_name(argv[2], UL_OWNER); | |
2287 | if(!access) | |
2288 | { | |
2289 | reply("CSMSG_INVALID_ACCESS", argv[2]); | |
2290 | return 0; | |
2291 | } | |
2292 | ||
2293 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
2294 | if(actor->access <= access) | |
2295 | { | |
2296 | reply("CSMSG_NO_BUMP_ACCESS"); | |
2297 | return 0; | |
2298 | } | |
2299 | ||
2300 | if(!(handle = modcmd_get_handle_info(user, argv[1]))) | |
2301 | return 0; | |
2302 | ||
2303 | if((actee = GetTrueChannelAccess(channel->channel_info, handle))) | |
2304 | { | |
2305 | reply("CSMSG_USER_EXISTS", handle->handle, channel->name, user_level_name_from_level(actee->access)); | |
2306 | return 0; | |
2307 | } | |
2308 | ||
2309 | actee = add_channel_user(channel->channel_info, handle, access, 0, NULL); | |
2310 | scan_user_presence(actee, NULL); | |
2311 | reply("CSMSG_ADDED_USER", handle->handle, channel->name, user_level_name_from_level(access), access); | |
2312 | return 1; | |
2313 | } | |
2314 | ||
2315 | static CHANSERV_FUNC(cmd_clvl) | |
2316 | { | |
2317 | struct handle_info *handle; | |
2318 | struct userData *victim; | |
2319 | struct userData *actor; | |
2320 | unsigned short new_access; | |
2321 | int privileged = IsHelping(user) && ((user->handle_info->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info)); | |
2322 | ||
2323 | REQUIRE_PARAMS(3); | |
2324 | ||
2325 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
2326 | ||
2327 | if(!(handle = modcmd_get_handle_info(user, argv[1]))) | |
2328 | return 0; | |
2329 | ||
2330 | if(handle == user->handle_info && !privileged) | |
2331 | { | |
2332 | reply("CSMSG_NO_SELF_CLVL"); | |
2333 | return 0; | |
2334 | } | |
2335 | ||
2336 | if(!(victim = GetTrueChannelAccess(channel->channel_info, handle))) | |
2337 | { | |
2338 | reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name); | |
2339 | return 0; | |
2340 | } | |
2341 | ||
2342 | if(actor->access <= victim->access && !privileged) | |
2343 | { | |
2344 | reply("MSG_USER_OUTRANKED", handle->handle); | |
2345 | return 0; | |
2346 | } | |
2347 | ||
2348 | new_access = user_level_from_name(argv[2], UL_OWNER); | |
2349 | ||
2350 | if(!new_access) | |
2351 | { | |
2352 | reply("CSMSG_INVALID_ACCESS", argv[2]); | |
2353 | return 0; | |
2354 | } | |
2355 | ||
2356 | if(new_access >= actor->access && !privileged) | |
2357 | { | |
2358 | reply("CSMSG_NO_BUMP_ACCESS"); | |
2359 | return 0; | |
2360 | } | |
2361 | ||
2362 | victim->access = new_access; | |
2363 | reply("CSMSG_CHANGED_ACCESS", handle->handle, user_level_name_from_level(new_access), new_access, channel->name); | |
2364 | return 1; | |
2365 | } | |
2366 | ||
2367 | static CHANSERV_FUNC(cmd_deluser) | |
2368 | { | |
2369 | struct handle_info *handle; | |
2370 | struct userData *victim; | |
2371 | struct userData *actor; | |
2372 | unsigned short access; | |
2373 | char *chan_name; | |
2374 | ||
2375 | REQUIRE_PARAMS(2); | |
2376 | ||
2377 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
2378 | ||
2379 | if(!(handle = modcmd_get_handle_info(user, argv[argc-1]))) | |
2380 | return 0; | |
2381 | ||
2382 | if(!(victim = GetTrueChannelAccess(channel->channel_info, handle))) | |
2383 | { | |
2384 | reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name); | |
2385 | return 0; | |
2386 | } | |
2387 | ||
2388 | if(argc > 2) | |
2389 | { | |
2390 | access = user_level_from_name(argv[1], UL_OWNER); | |
2391 | if(!access) | |
2392 | { | |
2393 | reply("CSMSG_INVALID_ACCESS", argv[1]); | |
2394 | return 0; | |
2395 | } | |
2396 | if(access != victim->access) | |
2397 | { | |
2398 | reply("CSMSG_INCORRECT_ACCESS", handle->handle, user_level_name_from_level(victim->access), argv[1]); | |
2399 | return 0; | |
2400 | } | |
2401 | } | |
2402 | else | |
2403 | { | |
2404 | access = victim->access; | |
2405 | } | |
2406 | ||
2407 | if((actor->access <= victim->access) && !IsHelping(user)) | |
2408 | { | |
2409 | reply("MSG_USER_OUTRANKED", victim->handle->handle); | |
2410 | return 0; | |
2411 | } | |
2412 | ||
2413 | chan_name = strdup(channel->name); | |
2414 | del_channel_user(victim, 1); | |
2415 | reply("CSMSG_DELETED_USER", handle->handle, access, chan_name); | |
2416 | free(chan_name); | |
2417 | return 1; | |
2418 | } | |
2419 | ||
2420 | static int | |
2421 | cmd_mdel_user(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, char *mask, struct svccmd *cmd) | |
2422 | { | |
2423 | struct userData *actor, *uData, *next; | |
2424 | ||
2425 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
2426 | ||
2427 | if(min_access > max_access) | |
2428 | { | |
2429 | reply("CSMSG_BAD_RANGE", min_access, max_access); | |
2430 | return 0; | |
2431 | } | |
2432 | ||
2433 | if((actor->access <= max_access) && !IsHelping(user)) | |
2434 | { | |
2435 | reply("CSMSG_NO_ACCESS"); | |
2436 | return 0; | |
2437 | } | |
2438 | ||
2439 | for(uData = channel->channel_info->users; uData; uData = next) | |
2440 | { | |
2441 | next = uData->next; | |
2442 | ||
2443 | if((uData->access >= min_access) | |
2444 | && (uData->access <= max_access) | |
2445 | && match_ircglob(uData->handle->handle, mask)) | |
2446 | del_channel_user(uData, 1); | |
2447 | } | |
2448 | ||
2449 | reply("CSMSG_DELETED_USERS", mask, min_access, max_access, channel->name); | |
2450 | return 1; | |
2451 | } | |
2452 | ||
2453 | static CHANSERV_FUNC(cmd_mdelowner) | |
2454 | { | |
2455 | return cmd_mdel_user(user, channel, UL_OWNER, UL_OWNER, argv[1], cmd); | |
2456 | } | |
2457 | ||
2458 | static CHANSERV_FUNC(cmd_mdelcoowner) | |
2459 | { | |
2460 | return cmd_mdel_user(user, channel, UL_COOWNER, UL_COOWNER, argv[1], cmd); | |
2461 | } | |
2462 | ||
2463 | static CHANSERV_FUNC(cmd_mdelmanager) | |
2464 | { | |
2465 | return cmd_mdel_user(user, channel, UL_MANAGER, UL_MANAGER, argv[1], cmd); | |
2466 | } | |
2467 | ||
2468 | static CHANSERV_FUNC(cmd_mdelop) | |
2469 | { | |
2470 | return cmd_mdel_user(user, channel, UL_OP, UL_OP, argv[1], cmd); | |
2471 | } | |
2472 | ||
2473 | static CHANSERV_FUNC(cmd_mdelpeon) | |
2474 | { | |
2475 | return cmd_mdel_user(user, channel, UL_PEON, UL_PEON, argv[1], cmd); | |
2476 | } | |
2477 | ||
2478 | static CHANSERV_FUNC(cmd_mdelhalfop) | |
2479 | { | |
2480 | return cmd_mdel_user(user, channel, UL_HALFOP, UL_HALFOP, argv[1], cmd); | |
2481 | } | |
2482 | ||
2483 | ||
2484 | static int | |
2485 | cmd_trim_bans(struct userNode *user, struct chanNode *channel, unsigned long duration) | |
2486 | { | |
2487 | struct banData *bData, *next; | |
2488 | char interval[INTERVALLEN]; | |
2489 | unsigned int count; | |
2490 | time_t limit; | |
2491 | ||
2492 | count = 0; | |
2493 | limit = now - duration; | |
2494 | for(bData = channel->channel_info->bans; bData; bData = next) | |
2495 | { | |
2496 | next = bData->next; | |
2497 | ||
2498 | if((bData->triggered && bData->triggered >= limit) || (bData->set && bData->set >= limit)) | |
2499 | continue; | |
2500 | ||
2501 | del_channel_ban(bData); | |
2502 | count++; | |
2503 | } | |
2504 | ||
2505 | intervalString(interval, duration, user->handle_info); | |
2506 | send_message(user, chanserv, "CSMSG_TRIMMED_BANS", count, channel->name, interval); | |
2507 | return 1; | |
2508 | } | |
2509 | ||
2510 | static int | |
2511 | cmd_trim_users(struct userNode *user, struct chanNode *channel, unsigned short min_access, unsigned short max_access, unsigned long duration) | |
2512 | { | |
2513 | struct userData *actor, *uData, *next; | |
2514 | char interval[INTERVALLEN]; | |
2515 | unsigned int count; | |
2516 | time_t limit; | |
2517 | ||
2518 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
2519 | if(min_access > max_access) | |
2520 | { | |
2521 | send_message(user, chanserv, "CSMSG_BAD_RANGE", min_access, max_access); | |
2522 | return 0; | |
2523 | } | |
2524 | ||
2525 | if((actor->access <= max_access) && !IsHelping(user)) | |
2526 | { | |
2527 | send_message(user, chanserv, "CSMSG_NO_ACCESS"); | |
2528 | return 0; | |
2529 | } | |
2530 | ||
2531 | count = 0; | |
2532 | limit = now - duration; | |
2533 | for(uData = channel->channel_info->users; uData; uData = next) | |
2534 | { | |
2535 | next = uData->next; | |
2536 | ||
2537 | if((uData->seen > limit) || uData->present) | |
2538 | continue; | |
2539 | ||
2540 | if(((uData->access >= min_access) && (uData->access <= max_access)) | |
2541 | || (!max_access && (uData->access < actor->access))) | |
2542 | { | |
2543 | del_channel_user(uData, 1); | |
2544 | count++; | |
2545 | } | |
2546 | } | |
2547 | ||
2548 | if(!max_access) | |
2549 | { | |
2550 | min_access = 1; | |
2551 | max_access = (actor->access > UL_OWNER) ? UL_OWNER : (actor->access - 1); | |
2552 | } | |
2553 | send_message(user, chanserv, "CSMSG_TRIMMED_USERS", count, min_access, max_access, channel->name, intervalString(interval, duration, user->handle_info)); | |
2554 | return 1; | |
2555 | } | |
2556 | ||
2557 | static CHANSERV_FUNC(cmd_trim) | |
2558 | { | |
2559 | unsigned long duration; | |
2560 | unsigned short min_level, max_level; | |
2561 | ||
2562 | REQUIRE_PARAMS(3); | |
2563 | ||
2564 | duration = ParseInterval(argv[2]); | |
2565 | if(duration < 60) | |
2566 | { | |
2567 | reply("CSMSG_CANNOT_TRIM"); | |
2568 | return 0; | |
2569 | } | |
2570 | ||
2571 | if(!irccasecmp(argv[1], "bans")) | |
2572 | { | |
2573 | cmd_trim_bans(user, channel, duration); | |
2574 | return 1; | |
2575 | } | |
2576 | else if(!irccasecmp(argv[1], "users")) | |
2577 | { | |
2578 | cmd_trim_users(user, channel, 0, 0, duration); | |
2579 | return 1; | |
2580 | } | |
2581 | else if(parse_level_range(&min_level, &max_level, argv[1])) | |
2582 | { | |
2583 | cmd_trim_users(user, channel, min_level, max_level, duration); | |
2584 | return 1; | |
2585 | } | |
2586 | else if((min_level = user_level_from_name(argv[1], UL_OWNER))) | |
2587 | { | |
2588 | cmd_trim_users(user, channel, min_level, min_level, duration); | |
2589 | return 1; | |
2590 | } | |
2591 | else | |
2592 | { | |
2593 | reply("CSMSG_INVALID_TRIM", argv[1]); | |
2594 | return 0; | |
2595 | } | |
2596 | } | |
2597 | ||
2598 | /* If argc is 0 in cmd_up or cmd_down, no notices will be sent | |
2599 | to the user. cmd_all takes advantage of this. */ | |
2600 | static CHANSERV_FUNC(cmd_up) | |
2601 | { | |
2602 | struct mod_chanmode change; | |
2603 | struct userData *uData; | |
2604 | const char *errmsg; | |
2605 | ||
2606 | mod_chanmode_init(&change); | |
2607 | change.argc = 1; | |
2608 | change.args[0].u.member = GetUserMode(channel, user); | |
2609 | if(!change.args[0].u.member) | |
2610 | { | |
2611 | if(argc) | |
2612 | reply("MSG_CHANNEL_ABSENT", channel->name); | |
2613 | return 0; | |
2614 | } | |
2615 | ||
2616 | uData = GetChannelAccess(channel->channel_info, user->handle_info); | |
2617 | if(!uData) | |
2618 | { | |
2619 | if(argc) | |
2620 | reply("CSMSG_GODMODE_UP", argv[0]); | |
2621 | return 0; | |
2622 | } | |
2623 | else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveOps]) | |
2624 | { | |
2625 | change.args[0].mode = MODE_CHANOP; | |
2626 | errmsg = "CSMSG_ALREADY_OPPED"; | |
2627 | } | |
2628 | else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveHalfOps]) | |
2629 | { | |
2630 | change.args[0].mode = MODE_HALFOP; | |
2631 | errmsg = "CSMSG_ALREADY_HALFOPPED"; | |
2632 | } | |
2633 | else if(uData->access >= channel->channel_info->lvlOpts[lvlGiveVoice]) | |
2634 | { | |
2635 | change.args[0].mode = MODE_VOICE; | |
2636 | errmsg = "CSMSG_ALREADY_VOICED"; | |
2637 | } | |
2638 | else | |
2639 | { | |
2640 | if(argc) | |
2641 | reply("CSMSG_NO_ACCESS"); | |
2642 | return 0; | |
2643 | } | |
2644 | change.args[0].mode &= ~change.args[0].u.member->modes; | |
2645 | if(!change.args[0].mode) | |
2646 | { | |
2647 | if(argc) | |
2648 | reply(errmsg, channel->name); | |
2649 | return 0; | |
2650 | } | |
2651 | modcmd_chanmode_announce(&change); | |
2652 | return 1; | |
2653 | } | |
2654 | ||
2655 | static CHANSERV_FUNC(cmd_down) | |
2656 | { | |
2657 | struct mod_chanmode change; | |
2658 | ||
2659 | mod_chanmode_init(&change); | |
2660 | change.argc = 1; | |
2661 | change.args[0].u.member = GetUserMode(channel, user); | |
2662 | if(!change.args[0].u.member) | |
2663 | { | |
2664 | if(argc) | |
2665 | reply("MSG_CHANNEL_ABSENT", channel->name); | |
2666 | return 0; | |
2667 | } | |
2668 | ||
2669 | if(!change.args[0].u.member->modes) | |
2670 | { | |
2671 | if(argc) | |
2672 | reply("CSMSG_ALREADY_DOWN", channel->name); | |
2673 | return 0; | |
2674 | } | |
2675 | ||
2676 | change.args[0].mode = MODE_REMOVE | change.args[0].u.member->modes; | |
2677 | modcmd_chanmode_announce(&change); | |
2678 | return 1; | |
2679 | } | |
2680 | ||
2681 | 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) | |
2682 | { | |
2683 | struct userData *cList; | |
2684 | ||
2685 | for(cList = user->handle_info->channels; cList; cList = cList->u_next) | |
2686 | { | |
2687 | if(IsSuspended(cList->channel) | |
2688 | || IsUserSuspended(cList) | |
2689 | || !GetUserMode(cList->channel->channel, user)) | |
2690 | continue; | |
2691 | ||
2692 | mcmd(user, cList->channel->channel, 0, NULL, cmd); | |
2693 | } | |
2694 | ||
2695 | return 1; | |
2696 | } | |
2697 | ||
2698 | static CHANSERV_FUNC(cmd_upall) | |
2699 | { | |
2700 | return cmd_all(CSFUNC_ARGS, cmd_up); | |
2701 | } | |
2702 | ||
2703 | static CHANSERV_FUNC(cmd_downall) | |
2704 | { | |
2705 | return cmd_all(CSFUNC_ARGS, cmd_down); | |
2706 | } | |
2707 | ||
2708 | typedef int validate_func_t(struct userNode *user, struct chanNode *channel, struct userNode *victim); | |
2709 | typedef void process_func_t(unsigned int num, struct userNode **newops, struct chanNode *channel, struct userNode *who, int announce); | |
2710 | ||
2711 | static int | |
2712 | 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) | |
2713 | { | |
2714 | unsigned int ii, valid; | |
2715 | struct userNode *victim; | |
2716 | struct mod_chanmode *change; | |
2717 | ||
2718 | change = mod_chanmode_alloc(argc - 1); | |
2719 | ||
2720 | for(ii=valid=0; ++ii < argc; ) | |
2721 | { | |
2722 | if(!(victim = GetUserH(argv[ii]))) | |
2723 | continue; | |
2724 | change->args[valid].mode = mode; | |
2725 | change->args[valid].u.member = GetUserMode(channel, victim); | |
2726 | if(!change->args[valid].u.member) | |
2727 | continue; | |
2728 | if(validate && !validate(user, channel, victim)) | |
2729 | continue; | |
2730 | valid++; | |
2731 | } | |
2732 | ||
2733 | change->argc = valid; | |
2734 | if(valid < (argc-1)) | |
2735 | reply("CSMSG_PROCESS_FAILED"); | |
2736 | if(valid) | |
2737 | { | |
2738 | modcmd_chanmode_announce(change); | |
2739 | reply(action, channel->name); | |
2740 | } | |
2741 | mod_chanmode_free(change); | |
2742 | return 1; | |
2743 | } | |
2744 | ||
2745 | static CHANSERV_FUNC(cmd_op) | |
2746 | { | |
2747 | return modify_users(CSFUNC_ARGS, validate_op, MODE_CHANOP, "CSMSG_OPPED_USERS"); | |
2748 | } | |
2749 | ||
2750 | static CHANSERV_FUNC(cmd_hop) | |
2751 | { | |
2752 | return modify_users(CSFUNC_ARGS, validate_halfop, MODE_HALFOP, "CSMSG_HALFOPPED_USERS"); | |
2753 | } | |
2754 | ||
2755 | static CHANSERV_FUNC(cmd_deop) | |
2756 | { | |
2757 | return modify_users(CSFUNC_ARGS, validate_deop, MODE_REMOVE|MODE_CHANOP, "CSMSG_DEOPPED_USERS"); | |
2758 | } | |
2759 | ||
2760 | static CHANSERV_FUNC(cmd_dehop) | |
2761 | { | |
2762 | return modify_users(CSFUNC_ARGS, validate_dehop, MODE_REMOVE|MODE_HALFOP, "CSMSG_DEHALFOPPED_USERS"); | |
2763 | } | |
2764 | ||
2765 | static CHANSERV_FUNC(cmd_voice) | |
2766 | { | |
2767 | return modify_users(CSFUNC_ARGS, NULL, MODE_VOICE, "CSMSG_VOICED_USERS"); | |
2768 | } | |
2769 | ||
2770 | static CHANSERV_FUNC(cmd_devoice) | |
2771 | { | |
2772 | return modify_users(CSFUNC_ARGS, NULL, MODE_REMOVE|MODE_VOICE, "CSMSG_DEVOICED_USERS"); | |
2773 | } | |
2774 | ||
2775 | static int | |
2776 | bad_channel_ban(struct chanNode *channel, struct userNode *user, const char *ban, int *victimCount, struct modeNode **victims) | |
2777 | { | |
2778 | unsigned int ii; | |
2779 | ||
2780 | if(victimCount) | |
2781 | *victimCount = 0; | |
2782 | for(ii=0; ii<channel->members.used; ii++) | |
2783 | { | |
2784 | struct modeNode *mn = channel->members.list[ii]; | |
2785 | ||
2786 | if(IsService(mn->user)) | |
2787 | continue; | |
2788 | ||
2789 | if(!user_matches_glob(mn->user, ban, 1)) | |
2790 | continue; | |
2791 | ||
2792 | if(protect_user(mn->user, user, channel->channel_info)) | |
2793 | return 1; | |
2794 | ||
2795 | if(victims) | |
2796 | victims[(*victimCount)++] = mn; | |
2797 | } | |
2798 | return 0; | |
2799 | } | |
2800 | ||
2801 | static int | |
2802 | eject_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action) | |
2803 | { | |
2804 | struct userNode *victim; | |
2805 | struct modeNode **victims; | |
2806 | unsigned int offset, n, victimCount, duration = 0; | |
2807 | char *reason = "Bye.", *ban, *name; | |
2808 | char interval[INTERVALLEN]; | |
2809 | ||
2810 | offset = (action & ACTION_ADD_TIMED_BAN) ? 3 : 2; | |
2811 | REQUIRE_PARAMS(offset); | |
2812 | if(argc > offset) | |
2813 | { | |
2814 | reason = unsplit_string(argv + offset, argc - offset, NULL); | |
2815 | if(strlen(reason) > (TOPICLEN - (NICKLEN + 3))) | |
2816 | { | |
2817 | /* Truncate the reason to a length of TOPICLEN, as | |
2818 | the ircd does; however, leave room for an ellipsis | |
2819 | and the kicker's nick. */ | |
2820 | sprintf(reason + (TOPICLEN - (NICKLEN + 6)), "..."); | |
2821 | } | |
2822 | } | |
2823 | ||
2824 | if((victim = GetUserH(argv[1]))) | |
2825 | { | |
2826 | victims = alloca(sizeof(victims[0])); | |
2827 | victims[0] = GetUserMode(channel, victim); | |
2828 | /* XXX: The comparison with ACTION_KICK is just because all | |
2829 | * other actions can work on users outside the channel, and we | |
2830 | * want to allow those (e.g. unbans) in that case. If we add | |
2831 | * some other ejection action for in-channel users, change | |
2832 | * this too. */ | |
2833 | victimCount = victims[0] ? 1 : 0; | |
2834 | ||
2835 | if(IsService(victim)) | |
2836 | { | |
2837 | reply("MSG_SERVICE_IMMUNE", victim->nick); | |
2838 | return 0; | |
2839 | } | |
2840 | ||
2841 | if((action == ACTION_KICK) && !victimCount) | |
2842 | { | |
2843 | reply("MSG_CHANNEL_USER_ABSENT", victim->nick, channel->name); | |
2844 | return 0; | |
2845 | } | |
2846 | ||
2847 | if(protect_user(victim, user, channel->channel_info)) | |
2848 | { | |
2849 | reply("CSMSG_USER_PROTECTED", victim->nick); | |
2850 | return 0; | |
2851 | } | |
2852 | ||
2853 | ban = generate_hostmask(victim, GENMASK_STRICT_HOST|GENMASK_ANY_IDENT); | |
2854 | name = victim->nick; | |
2855 | } | |
2856 | else | |
2857 | { | |
2858 | if(!is_ircmask(argv[1])) | |
2859 | { | |
2860 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
2861 | return 0; | |
2862 | } | |
2863 | ||
2864 | victims = alloca(sizeof(victims[0]) * channel->members.used); | |
2865 | ||
2866 | if(bad_channel_ban(channel, user, argv[1], &victimCount, victims)) | |
2867 | { | |
2868 | reply("CSMSG_MASK_PROTECTED", argv[1]); | |
2869 | return 0; | |
2870 | } | |
2871 | /* We dont actually want a victem count if were banning a mask manually, IMO -Rubin*/ | |
2872 | if(cmd) | |
2873 | victimCount = 0; /* Dont deop etc ppl who match this */ | |
2874 | ||
2875 | #ifdef entropy_lameness | |
2876 | if((victimCount > 4) && ((victimCount * 3) > channel->members.used) && !IsOper(user)) | |
2877 | { | |
2878 | reply("CSMSG_LAME_MASK", argv[1]); | |
2879 | return 0; | |
2880 | } | |
2881 | #endif | |
2882 | ||
2883 | if((action == ACTION_KICK) && (victimCount == 0)) | |
2884 | { | |
2885 | reply("CSMSG_NO_MATCHING_USERS", channel->name, argv[1]); | |
2886 | return 0; | |
2887 | } | |
2888 | ||
2889 | name = ban = strdup(argv[1]); | |
2890 | } | |
2891 | ||
2892 | /* Truncate the ban in place if necessary; we must ensure | |
2893 | that 'ban' is a valid ban mask before sanitizing it. */ | |
2894 | sanitize_ircmask(ban); | |
2895 | ||
2896 | if(action & ACTION_ADD_BAN) | |
2897 | { | |
2898 | struct banData *bData, *next; | |
2899 | ||
2900 | if(channel->channel_info->banCount >= chanserv_conf.max_chan_bans) | |
2901 | { | |
2902 | reply("CSMSG_MAXIMUM_BANS", chanserv_conf.max_chan_bans); | |
2903 | free(ban); | |
2904 | return 0; | |
2905 | } | |
2906 | ||
2907 | if(action & ACTION_ADD_TIMED_BAN) | |
2908 | { | |
2909 | duration = ParseInterval(argv[2]); | |
2910 | ||
2911 | if(duration < 15) | |
2912 | { | |
2913 | reply("CSMSG_DURATION_TOO_LOW"); | |
2914 | free(ban); | |
2915 | return 0; | |
2916 | } | |
2917 | else if(duration > (86400 * 365 * 2)) | |
2918 | { | |
2919 | reply("CSMSG_DURATION_TOO_HIGH"); | |
2920 | free(ban); | |
2921 | return 0; | |
2922 | } | |
2923 | } | |
2924 | ||
2925 | for(bData = channel->channel_info->bans; bData; bData = next) | |
2926 | { | |
2927 | if(match_ircglobs(bData->mask, ban)) | |
2928 | { | |
2929 | int exact = !irccasecmp(bData->mask, ban); | |
2930 | ||
2931 | /* The ban is redundant; there is already a ban | |
2932 | with the same effect in place. */ | |
2933 | if(exact) | |
2934 | { | |
2935 | if(bData->reason) | |
2936 | free(bData->reason); | |
2937 | bData->reason = strdup(reason); | |
2938 | safestrncpy(bData->owner, (user->handle_info ? user->handle_info->handle : user->nick), sizeof(bData->owner)); | |
2939 | if(cmd) | |
2940 | reply("CSMSG_REASON_CHANGE", ban); | |
2941 | if(!bData->expires) | |
2942 | goto post_add_ban; | |
2943 | } | |
2944 | if(exact && bData->expires) | |
2945 | { | |
2946 | int reset = 0; | |
2947 | ||
2948 | /* If the ban matches an existing one exactly, | |
2949 | extend the expiration time if the provided | |
2950 | duration is longer. */ | |
2951 | if(duration && ((time_t)(now + duration) > bData->expires)) | |
2952 | { | |
2953 | bData->expires = now + duration; | |
2954 | reset = 1; | |
2955 | } | |
2956 | else if(!duration) | |
2957 | { | |
2958 | bData->expires = 0; | |
2959 | reset = 1; | |
2960 | } | |
2961 | ||
2962 | if(reset) | |
2963 | { | |
2964 | /* Delete the expiration timeq entry and | |
2965 | requeue if necessary. */ | |
2966 | timeq_del(0, expire_ban, bData, TIMEQ_IGNORE_WHEN); | |
2967 | ||
2968 | if(bData->expires) | |
2969 | timeq_add(bData->expires, expire_ban, bData); | |
2970 | ||
2971 | if(!cmd) | |
2972 | { | |
2973 | /* automated kickban */ | |
2974 | } | |
2975 | else if(duration) | |
2976 | reply("CSMSG_BAN_EXTENDED", ban, intervalString(interval, duration, user->handle_info)); | |
2977 | else | |
2978 | reply("CSMSG_BAN_ADDED", name, channel->name); | |
2979 | ||
2980 | goto post_add_ban; | |
2981 | } | |
2982 | } | |
2983 | if(cmd) | |
2984 | reply("CSMSG_REDUNDANT_BAN", name, channel->name); | |
2985 | ||
2986 | free(ban); | |
2987 | return 0; | |
2988 | } | |
2989 | ||
2990 | next = bData->next; | |
2991 | if(match_ircglobs(ban, bData->mask)) | |
2992 | { | |
2993 | /* The ban we are adding makes previously existing | |
2994 | bans redundant; silently remove them. */ | |
2995 | del_channel_ban(bData); | |
2996 | } | |
2997 | } | |
2998 | ||
2999 | 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); | |
3000 | free(ban); | |
3001 | name = ban = strdup(bData->mask); | |
3002 | } | |
3003 | else if(ban) | |
3004 | { | |
3005 | /* WHAT DOES THIS DO?? -Rubin */ | |
3006 | for(n = 0; n < chanserv_conf.old_ban_names->used; ++n) | |
3007 | { | |
3008 | extern const char *hidden_host_suffix; | |
3009 | const char *old_name = chanserv_conf.old_ban_names->list[n]; | |
3010 | char *new_mask; | |
3011 | unsigned int l1, l2; | |
3012 | ||
3013 | l1 = strlen(ban); | |
3014 | l2 = strlen(old_name); | |
3015 | if(l2+2 > l1) | |
3016 | continue; | |
3017 | if(irccasecmp(ban + l1 - l2, old_name)) | |
3018 | continue; | |
3019 | new_mask = malloc(MAXLEN); | |
3020 | sprintf(new_mask, "%.*s%s", (int)(l1-l2), ban, hidden_host_suffix); | |
3021 | free(ban); | |
3022 | name = ban = new_mask; | |
3023 | } | |
3024 | } | |
3025 | ||
3026 | post_add_ban: | |
3027 | if(action & ACTION_BAN) | |
3028 | { | |
3029 | unsigned int exists; | |
3030 | struct mod_chanmode *change; | |
3031 | ||
3032 | if(channel->banlist.used >= MAXBANS) | |
3033 | { | |
3034 | if(cmd) | |
3035 | reply("CSMSG_BANLIST_FULL", channel->name); | |
3036 | free(ban); | |
3037 | return 0; | |
3038 | } | |
3039 | ||
3040 | exists = ChannelBanExists(channel, ban); | |
3041 | change = mod_chanmode_alloc(victimCount + 1); | |
3042 | for(n = 0; n < victimCount; ++n) | |
3043 | { | |
3044 | change->args[n].mode = MODE_REMOVE|MODE_CHANOP|MODE_HALFOP|MODE_VOICE; | |
3045 | change->args[n].u.member = victims[n]; | |
3046 | } | |
3047 | if(!exists) | |
3048 | { | |
3049 | change->args[n].mode = MODE_BAN; | |
3050 | change->args[n++].u.hostmask = ban; | |
3051 | } | |
3052 | change->argc = n; | |
3053 | if(cmd) | |
3054 | modcmd_chanmode_announce(change); | |
3055 | else | |
3056 | mod_chanmode_announce(chanserv, channel, change); | |
3057 | mod_chanmode_free(change); | |
3058 | ||
3059 | if(exists && (action == ACTION_BAN)) | |
3060 | { | |
3061 | if(cmd) | |
3062 | reply("CSMSG_REDUNDANT_BAN", name, channel->name); | |
3063 | free(ban); | |
3064 | return 0; | |
3065 | } | |
3066 | } | |
3067 | ||
3068 | if(action & ACTION_KICK) | |
3069 | { | |
3070 | char kick_reason[MAXLEN]; | |
3071 | sprintf(kick_reason, "(%s) %s", user->nick, reason); | |
3072 | ||
3073 | for(n = 0; n < victimCount; n++) | |
3074 | KickChannelUser(victims[n]->user, channel, chanserv, kick_reason); | |
3075 | } | |
3076 | ||
3077 | if(!cmd) | |
3078 | { | |
3079 | /* No response, since it was automated. */ | |
3080 | } | |
3081 | else if(action & ACTION_ADD_BAN) | |
3082 | { | |
3083 | if(duration) | |
3084 | reply("CSMSG_TIMED_BAN_ADDED", name, channel->name, intervalString(interval, duration, user->handle_info)); | |
3085 | else | |
3086 | reply("CSMSG_BAN_ADDED", name, channel->name); | |
3087 | } | |
3088 | else if((action & (ACTION_BAN | ACTION_KICK)) == (ACTION_BAN | ACTION_KICK)) | |
3089 | reply("CSMSG_KICK_BAN_DONE", name, channel->name); | |
3090 | else if(action & ACTION_BAN) | |
3091 | reply("CSMSG_BAN_DONE", name, channel->name); | |
3092 | else if(action & ACTION_KICK && victimCount) | |
3093 | reply("CSMSG_KICK_DONE", name, channel->name); | |
3094 | ||
3095 | free(ban); | |
3096 | return 1; | |
3097 | } | |
3098 | ||
3099 | static CHANSERV_FUNC(cmd_kickban) | |
3100 | { | |
3101 | return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN); | |
3102 | } | |
3103 | ||
3104 | static CHANSERV_FUNC(cmd_kick) | |
3105 | { | |
3106 | return eject_user(CSFUNC_ARGS, ACTION_KICK); | |
3107 | } | |
3108 | ||
3109 | static CHANSERV_FUNC(cmd_ban) | |
3110 | { | |
3111 | return eject_user(CSFUNC_ARGS, ACTION_BAN); | |
3112 | } | |
3113 | ||
3114 | static CHANSERV_FUNC(cmd_addban) | |
3115 | { | |
3116 | return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN); | |
3117 | } | |
3118 | ||
3119 | static CHANSERV_FUNC(cmd_addtimedban) | |
3120 | { | |
3121 | return eject_user(CSFUNC_ARGS, ACTION_KICK | ACTION_BAN | ACTION_ADD_BAN | ACTION_ADD_TIMED_BAN); | |
3122 | } | |
3123 | ||
3124 | static struct mod_chanmode * | |
3125 | find_matching_bans(struct banList *bans, struct userNode *actee, const char *mask) | |
3126 | { | |
3127 | struct mod_chanmode *change; | |
3128 | unsigned char *match; | |
3129 | unsigned int ii, count; | |
3130 | ||
3131 | match = alloca(bans->used); | |
3132 | if(actee) | |
3133 | { | |
3134 | for(ii = count = 0; ii < bans->used; ++ii) | |
3135 | { | |
3136 | match[ii] = user_matches_glob(actee, bans->list[ii]->ban, 1); | |
3137 | if(match[ii]) | |
3138 | count++; | |
3139 | } | |
3140 | } | |
3141 | else | |
3142 | { | |
3143 | for(ii = count = 0; ii < bans->used; ++ii) | |
3144 | { | |
3145 | match[ii] = match_ircglobs(mask, bans->list[ii]->ban); | |
3146 | if(match[ii]) | |
3147 | count++; | |
3148 | } | |
3149 | } | |
3150 | if(!count) | |
3151 | return NULL; | |
3152 | change = mod_chanmode_alloc(count); | |
3153 | for(ii = count = 0; ii < bans->used; ++ii) | |
3154 | { | |
3155 | if(!match[ii]) | |
3156 | continue; | |
3157 | change->args[count].mode = MODE_REMOVE | MODE_BAN; | |
3158 | change->args[count++].u.hostmask = strdup(bans->list[ii]->ban); | |
3159 | } | |
3160 | assert(count == change->argc); | |
3161 | return change; | |
3162 | } | |
3163 | ||
3164 | static int | |
3165 | unban_user(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, int action) | |
3166 | { | |
3167 | struct userNode *actee; | |
3168 | char *mask = NULL; | |
3169 | int acted = 0; | |
3170 | ||
3171 | REQUIRE_PARAMS(2); | |
3172 | ||
3173 | /* may want to allow a comma delimited list of users... */ | |
3174 | if(!(actee = GetUserH(argv[1]))) | |
3175 | { | |
3176 | if(!is_ircmask(argv[1])) | |
3177 | { | |
3178 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
3179 | return 0; | |
3180 | } | |
3181 | ||
3182 | mask = strdup(argv[1]); | |
3183 | } | |
3184 | ||
3185 | /* We don't sanitize the mask here because ircu | |
3186 | doesn't do it. */ | |
3187 | if(action & ACTION_UNBAN) | |
3188 | { | |
3189 | struct mod_chanmode *change; | |
3190 | change = find_matching_bans(&channel->banlist, actee, mask); | |
3191 | if(change) | |
3192 | { | |
3193 | unsigned int ii; | |
3194 | ||
3195 | for(ii = 0; ii < change->argc; ++ii) | |
3196 | free((char*)change->args[ii].u.hostmask); | |
3197 | modcmd_chanmode_announce(change); | |
3198 | mod_chanmode_free(change); | |
3199 | acted = 1; | |
3200 | } | |
3201 | } | |
3202 | ||
3203 | if(action & ACTION_DEL_BAN) | |
3204 | { | |
3205 | struct banData *ban, *next; | |
3206 | ||
3207 | ban = channel->channel_info->bans; | |
3208 | while(ban) | |
3209 | { | |
3210 | if(actee) | |
3211 | for( ; ban && !user_matches_glob(actee, ban->mask, 1); | |
3212 | ban = ban->next); | |
3213 | else | |
3214 | for( ; ban && !match_ircglobs(mask, ban->mask); | |
3215 | ban = ban->next); | |
3216 | if(!ban) | |
3217 | break; | |
3218 | next = ban->next; | |
3219 | del_channel_ban(ban); | |
3220 | ban = next; | |
3221 | acted = 1; | |
3222 | } | |
3223 | } | |
3224 | ||
3225 | if(!acted) | |
3226 | reply("CSMSG_BAN_NOT_FOUND", actee ? actee->nick : mask); | |
3227 | else | |
3228 | reply("CSMSG_BAN_REMOVED", actee ? actee->nick : mask); | |
3229 | if(mask) | |
3230 | free(mask); | |
3231 | return 1; | |
3232 | } | |
3233 | ||
3234 | static CHANSERV_FUNC(cmd_unban) | |
3235 | { | |
3236 | return unban_user(CSFUNC_ARGS, ACTION_UNBAN); | |
3237 | } | |
3238 | ||
3239 | static CHANSERV_FUNC(cmd_delban) | |
3240 | { | |
3241 | /* it doesn't necessarily have to remove the channel ban - may want | |
3242 | to make that an option. */ | |
3243 | return unban_user(CSFUNC_ARGS, ACTION_UNBAN | ACTION_DEL_BAN); | |
3244 | } | |
3245 | ||
3246 | static CHANSERV_FUNC(cmd_unbanme) | |
3247 | { | |
3248 | struct userData *uData = GetChannelUser(channel->channel_info, user->handle_info); | |
3249 | long flags = ACTION_UNBAN; | |
3250 | ||
3251 | /* remove permanent bans if the user has the proper access. */ | |
3252 | if(uData->access >= UL_MANAGER) | |
3253 | flags |= ACTION_DEL_BAN; | |
3254 | ||
3255 | argv[1] = user->nick; | |
3256 | return unban_user(user, channel, 2, argv, cmd, flags); | |
3257 | } | |
3258 | ||
3259 | static CHANSERV_FUNC(cmd_unbanall) | |
3260 | { | |
3261 | struct mod_chanmode *change; | |
3262 | unsigned int ii; | |
3263 | ||
3264 | if(!channel->banlist.used) | |
3265 | { | |
3266 | reply("CSMSG_NO_BANS", channel->name); | |
3267 | return 0; | |
3268 | } | |
3269 | ||
3270 | change = mod_chanmode_alloc(channel->banlist.used); | |
3271 | for(ii=0; ii<channel->banlist.used; ii++) | |
3272 | { | |
3273 | change->args[ii].mode = MODE_REMOVE | MODE_BAN; | |
3274 | change->args[ii].u.hostmask = strdup(channel->banlist.list[ii]->ban); | |
3275 | } | |
3276 | modcmd_chanmode_announce(change); | |
3277 | for(ii = 0; ii < change->argc; ++ii) | |
3278 | free((char*)change->args[ii].u.hostmask); | |
3279 | mod_chanmode_free(change); | |
3280 | reply("CSMSG_BANS_REMOVED", channel->name); | |
3281 | return 1; | |
3282 | } | |
3283 | ||
3284 | static CHANSERV_FUNC(cmd_open) | |
3285 | { | |
3286 | struct mod_chanmode *change; | |
3287 | unsigned int ii; | |
3288 | ||
3289 | change = find_matching_bans(&channel->banlist, user, NULL); | |
3290 | if(!change) | |
3291 | change = mod_chanmode_alloc(0); | |
3292 | change->modes_clear |= MODE_INVITEONLY | MODE_LIMIT | MODE_KEY; | |
3293 | if(!check_user_level(channel, user, lvlEnfModes, 1, 0) | |
3294 | && channel->channel_info->modes.modes_set) | |
3295 | change->modes_clear &= ~channel->channel_info->modes.modes_set; | |
3296 | modcmd_chanmode_announce(change); | |
3297 | reply("CSMSG_CHANNEL_OPENED", channel->name); | |
3298 | for(ii = 0; ii < change->argc; ++ii) | |
3299 | free((char*)change->args[ii].u.hostmask); | |
3300 | mod_chanmode_free(change); | |
3301 | return 1; | |
3302 | } | |
3303 | ||
3304 | static CHANSERV_FUNC(cmd_myaccess) | |
3305 | { | |
3306 | static struct string_buffer sbuf; | |
3307 | struct handle_info *target_handle; | |
3308 | struct userData *uData; | |
3309 | ||
3310 | if(argc < 2) | |
3311 | target_handle = user->handle_info; | |
3312 | else if(!IsHelping(user)) | |
3313 | { | |
3314 | reply("CSMSG_MYACCESS_SELF_ONLY", argv[0]); | |
3315 | return 0; | |
3316 | } | |
3317 | else if(!(target_handle = modcmd_get_handle_info(user, argv[1]))) | |
3318 | return 0; | |
3319 | ||
3320 | if(!target_handle->channels) | |
3321 | { | |
3322 | reply("CSMSG_SQUAT_ACCESS", target_handle->handle); | |
3323 | return 1; | |
3324 | } | |
3325 | ||
3326 | reply("CSMSG_INFOLINE_LIST", target_handle->handle); | |
3327 | for(uData = target_handle->channels; uData; uData = uData->u_next) | |
3328 | { | |
3329 | struct chanData *cData = uData->channel; | |
3330 | ||
3331 | if(uData->access > UL_OWNER) | |
3332 | continue; | |
3333 | if(IsProtected(cData) | |
3334 | && (target_handle != user->handle_info) | |
3335 | && !GetTrueChannelAccess(cData, user->handle_info)) | |
3336 | continue; | |
3337 | sbuf.used = 0; | |
3338 | string_buffer_append_printf(&sbuf, "[%s (%d", cData->channel->name, uData->access); | |
3339 | if(uData->flags != USER_AUTO_OP) | |
3340 | string_buffer_append(&sbuf, ','); | |
3341 | if(IsUserSuspended(uData)) | |
3342 | string_buffer_append(&sbuf, 's'); | |
3343 | if(IsUserAutoOp(uData)) | |
3344 | { | |
3345 | if(uData->access >= cData->lvlOpts[lvlGiveOps]) | |
3346 | string_buffer_append(&sbuf, 'o'); | |
3347 | else if(uData->access >= cData->lvlOpts[lvlGiveHalfOps]) | |
3348 | string_buffer_append(&sbuf, 'h'); | |
3349 | else if(uData->access >= cData->lvlOpts[lvlGiveVoice]) | |
3350 | string_buffer_append(&sbuf, 'v'); | |
3351 | } | |
3352 | if(IsUserAutoInvite(uData) && (uData->access >= cData->lvlOpts[lvlInviteMe])) | |
3353 | string_buffer_append(&sbuf, 'i'); | |
3354 | if(uData->info) | |
3355 | string_buffer_append_printf(&sbuf, ")] %s", uData->info); | |
3356 | else | |
3357 | string_buffer_append_string(&sbuf, ")]"); | |
3358 | string_buffer_append(&sbuf, '\0'); | |
3359 | send_message_type(4, user, cmd->parent->bot, "%s", sbuf.list); | |
3360 | } | |
3361 | ||
3362 | return 1; | |
3363 | } | |
3364 | ||
3365 | static CHANSERV_FUNC(cmd_access) | |
3366 | { | |
3367 | struct userNode *target; | |
3368 | struct handle_info *target_handle; | |
3369 | struct userData *uData; | |
3370 | int helping; | |
3371 | char prefix[MAXLEN]; | |
3372 | ||
3373 | if(argc < 2) | |
3374 | { | |
3375 | target = user; | |
3376 | target_handle = target->handle_info; | |
3377 | } | |
3378 | else if((target = GetUserH(argv[1]))) | |
3379 | { | |
3380 | target_handle = target->handle_info; | |
3381 | } | |
3382 | else if(argv[1][0] == '*') | |
3383 | { | |
3384 | if(!(target_handle = get_handle_info(argv[1]+1))) | |
3385 | { | |
3386 | reply("MSG_HANDLE_UNKNOWN", argv[1]+1); | |
3387 | return 0; | |
3388 | } | |
3389 | } | |
3390 | else | |
3391 | { | |
3392 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
3393 | return 0; | |
3394 | } | |
3395 | ||
3396 | assert(target || target_handle); | |
3397 | ||
3398 | if(target == chanserv) | |
3399 | { | |
3400 | reply("CSMSG_IS_CHANSERV"); | |
3401 | return 1; | |
3402 | } | |
3403 | ||
3404 | if(!target_handle) | |
3405 | { | |
3406 | if(IsOper(target)) | |
3407 | { | |
3408 | reply("CSMSG_LAZY_SMURF_TARGET", target->nick, chanserv_conf.irc_operator_epithet); | |
3409 | return 0; | |
3410 | } | |
3411 | if(target != user) | |
3412 | { | |
3413 | reply("MSG_USER_AUTHENTICATE", target->nick); | |
3414 | return 0; | |
3415 | } | |
3416 | reply("MSG_AUTHENTICATE"); | |
3417 | return 0; | |
3418 | } | |
3419 | ||
3420 | if(target) | |
3421 | { | |
3422 | const char *epithet = NULL, *type = NULL; | |
3423 | if(IsOper(target)) | |
3424 | { | |
3425 | epithet = chanserv_conf.irc_operator_epithet; | |
3426 | type = "IRCOp"; | |
3427 | } | |
3428 | else if(IsNetworkHelper(target)) | |
3429 | { | |
3430 | epithet = chanserv_conf.network_helper_epithet; | |
3431 | type = "network helper"; | |
3432 | } | |
3433 | else if(IsSupportHelper(target)) | |
3434 | { | |
3435 | epithet = chanserv_conf.support_helper_epithet; | |
3436 | type = "support helper"; | |
3437 | } | |
3438 | if(epithet) | |
3439 | { | |
3440 | if(target_handle->epithet) | |
3441 | reply("CSMSG_SMURF_TARGET", target->nick, target_handle->epithet, type); | |
3442 | else if(epithet) | |
3443 | reply("CSMSG_SMURF_TARGET", target->nick, epithet, type); | |
3444 | } | |
3445 | sprintf(prefix, "%s (%s)", target->nick, target_handle->handle); | |
3446 | } | |
3447 | else | |
3448 | { | |
3449 | sprintf(prefix, "%s", target_handle->handle); | |
3450 | } | |
3451 | ||
3452 | if(!channel->channel_info) | |
3453 | { | |
3454 | reply("CSMSG_NOT_REGISTERED", channel->name); | |
3455 | return 1; | |
3456 | } | |
3457 | ||
3458 | helping = HANDLE_FLAGGED(target_handle, HELPING) | |
3459 | && ((target_handle->opserv_level >= chanserv_conf.nodelete_level) || !IsProtected(channel->channel_info)); | |
3460 | if((uData = GetTrueChannelAccess(channel->channel_info, target_handle))) | |
3461 | { | |
3462 | reply((helping ? "CSMSG_HELPER_HAS_ACCESS" : "CSMSG_USER_HAS_ACCESS"), prefix, user_level_name_from_level(uData->access), uData->access, channel->name); | |
3463 | /* To prevent possible information leaks, only show infolines | |
3464 | * if the requestor is in the channel or it's their own | |
3465 | * handle. */ | |
3466 | if(uData->info && (GetUserMode(channel, user) || (target_handle == user->handle_info))) | |
3467 | { | |
3468 | send_message_type(4, user, cmd->parent->bot, "[%s] %s", (target ? target->nick : target_handle->handle), uData->info); | |
3469 | } | |
3470 | /* Likewise, only say it's suspended if the user has active | |
3471 | * access in that channel or it's their own entry. */ | |
3472 | if(IsUserSuspended(uData) | |
3473 | && (GetChannelUser(channel->channel_info, user->handle_info) | |
3474 | || (user->handle_info == uData->handle))) | |
3475 | { | |
3476 | reply("CSMSG_USER_SUSPENDED", (target ? target->nick : target_handle->handle), channel->name); | |
3477 | } | |
3478 | } | |
3479 | else | |
3480 | { | |
3481 | reply((helping ? "CSMSG_HELPER_NO_ACCESS" : "CSMSG_USER_NO_ACCESS"), prefix, channel->name); | |
3482 | } | |
3483 | ||
3484 | return 1; | |
3485 | } | |
3486 | ||
3487 | /* This is never used... */ | |
3488 | static void | |
3489 | zoot_list(struct listData *list) | |
3490 | { | |
3491 | struct userData *uData; | |
3492 | unsigned int start, curr, highest, lowest; | |
3493 | struct helpfile_table tmp_table; | |
3494 | const char **temp, *msg; | |
3495 | ||
3496 | if(list->table.length == 1) | |
3497 | { | |
3498 | if(list->search) | |
3499 | 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); | |
3500 | else | |
3501 | 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)); | |
3502 | msg = user_find_message(list->user, "MSG_NONE"); | |
3503 | send_message_type(4, list->user, list->bot, " %s", msg); | |
3504 | } | |
3505 | tmp_table.width = list->table.width; | |
3506 | tmp_table.flags = list->table.flags; | |
3507 | list->table.contents[0][0] = " "; | |
3508 | highest = list->highest; | |
3509 | if(list->lowest != 0) | |
3510 | lowest = list->lowest; | |
3511 | else if(highest < 100) | |
3512 | lowest = 1; | |
3513 | else | |
3514 | lowest = highest - 100; | |
3515 | for(start = curr = 1; curr < list->table.length; ) | |
3516 | { | |
3517 | uData = list->users[curr-1]; | |
3518 | list->table.contents[curr++][0] = " "; | |
3519 | if((curr == list->table.length) || (list->users[curr-1]->access < lowest)) | |
3520 | { | |
3521 | if(list->search) | |
3522 | 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); | |
3523 | else | |
3524 | 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)); | |
3525 | temp = list->table.contents[--start]; | |
3526 | list->table.contents[start] = list->table.contents[0]; | |
3527 | tmp_table.contents = list->table.contents + start; | |
3528 | tmp_table.length = curr - start; | |
3529 | table_send(list->bot, list->user->nick, 0, NULL, tmp_table); | |
3530 | list->table.contents[start] = temp; | |
3531 | start = curr; | |
3532 | highest = lowest - 1; | |
3533 | lowest = (highest < 100) ? 0 : (highest - 99); | |
3534 | } | |
3535 | } | |
3536 | } | |
3537 | ||
3538 | static void | |
3539 | def_list(struct listData *list) | |
3540 | { | |
3541 | const char *msg; | |
3542 | if(list->search) | |
3543 | 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); | |
3544 | else | |
3545 | 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)); | |
3546 | table_send(list->bot, list->user->nick, 0, NULL, list->table); | |
3547 | if(list->table.length == 1) | |
3548 | { | |
3549 | msg = user_find_message(list->user, "MSG_NONE"); | |
3550 | send_message_type(4, list->user, list->bot, " %s", msg); | |
3551 | } | |
3552 | } | |
3553 | ||
3554 | static int | |
3555 | userData_access_comp(const void *arg_a, const void *arg_b) | |
3556 | { | |
3557 | const struct userData *a = *(struct userData**)arg_a; | |
3558 | const struct userData *b = *(struct userData**)arg_b; | |
3559 | int res; | |
3560 | if(a->access != b->access) | |
3561 | res = b->access - a->access; | |
3562 | else | |
3563 | res = irccasecmp(a->handle->handle, b->handle->handle); | |
3564 | return res; | |
3565 | } | |
3566 | ||
3567 | static int | |
3568 | cmd_list_users(struct userNode *user, struct chanNode *channel, unsigned int argc, char *argv[], struct svccmd *cmd, unsigned short lowest, unsigned short highest) | |
3569 | { | |
3570 | void (*send_list)(struct listData *); | |
3571 | struct userData *uData; | |
3572 | struct listData lData; | |
3573 | unsigned int matches; | |
3574 | const char **ary; | |
3575 | ||
3576 | lData.user = user; | |
3577 | lData.bot = cmd->parent->bot; | |
3578 | lData.channel = channel; | |
3579 | lData.lowest = lowest; | |
3580 | lData.highest = highest; | |
3581 | lData.search = (argc > 1) ? argv[1] : NULL; | |
3582 | send_list = def_list; | |
3583 | /* What does the following line do exactly?? */ | |
3584 | (void)zoot_list; /* since it doesn't show user levels */ | |
3585 | ||
3586 | /* this does nothing!! -rubin | |
3587 | if(user->handle_info) | |
3588 | { | |
3589 | switch(user->handle_info->userlist_style) | |
3590 | { | |
3591 | case HI_STYLE_DEF: send_list = def_list; break; | |
3592 | case HI_STYLE_ZOOT: send_list = def_list; break; | |
3593 | } | |
3594 | } | |
3595 | */ | |
3596 | ||
3597 | lData.users = alloca(channel->channel_info->userCount * sizeof(struct userData *)); | |
3598 | matches = 0; | |
3599 | for(uData = channel->channel_info->users; uData; uData = uData->next) | |
3600 | { | |
3601 | if((uData->access < lowest) | |
3602 | || (uData->access > highest) | |
3603 | || (lData.search && !match_ircglob(uData->handle->handle, lData.search))) | |
3604 | continue; | |
3605 | lData.users[matches++] = uData; | |
3606 | } | |
3607 | qsort(lData.users, matches, sizeof(lData.users[0]), userData_access_comp); | |
3608 | ||
3609 | lData.table.length = matches+1; | |
3610 | lData.table.width = 5; | |
3611 | lData.table.flags = TABLE_NO_FREE; | |
3612 | lData.table.contents = malloc(lData.table.length*sizeof(*lData.table.contents)); | |
3613 | ary = malloc(lData.table.width*sizeof(**lData.table.contents)); | |
3614 | lData.table.contents[0] = ary; | |
3615 | ary[0] = "Access"; | |
3616 | ary[1] = "Level"; | |
3617 | ary[2] = "Account"; | |
3618 | ary[3] = "Last Seen"; | |
3619 | ary[4] = "Status"; | |
3620 | for(matches = 1; matches < lData.table.length; ++matches) | |
3621 | { | |
3622 | struct userData *uData = lData.users[matches-1]; | |
3623 | char seen[INTERVALLEN]; | |
3624 | ||
3625 | ary = malloc(lData.table.width*sizeof(**lData.table.contents)); | |
3626 | lData.table.contents[matches] = ary; | |
3627 | /* ary[0] = strtab(uData->access);*/ | |
3628 | ary[0] = user_level_name_from_level(uData->access); | |
3629 | /* TODO: replace above with func that returns static string | |
3630 | * of userlevel for that level. eg OP/MANAGER etc. -rubin */ | |
3631 | ary[1] = strtab(uData->access); | |
3632 | ary[2] = uData->handle->handle; | |
3633 | if(uData->present) | |
3634 | ary[3] = "Here"; | |
3635 | else if(!uData->seen) | |
3636 | ary[3] = "Never"; | |
3637 | else | |
3638 | ary[3] = intervalString(seen, now - uData->seen, user->handle_info); | |
3639 | ary[3] = strdup(ary[3]); | |
3640 | if(IsUserSuspended(uData)) | |
3641 | ary[4] = "Suspended"; | |
3642 | else if(HANDLE_FLAGGED(uData->handle, FROZEN)) | |
3643 | ary[4] = "Vacation"; | |
3644 | else | |
3645 | ary[4] = "Normal"; | |
3646 | } | |
3647 | send_list(&lData); | |
3648 | for(matches = 1; matches < lData.table.length; ++matches) | |
3649 | { | |
3650 | free((char*)lData.table.contents[matches][3]); | |
3651 | free(lData.table.contents[matches]); | |
3652 | } | |
3653 | free(lData.table.contents[0]); | |
3654 | free(lData.table.contents); | |
3655 | return 1; | |
3656 | } | |
3657 | ||
3658 | static CHANSERV_FUNC(cmd_users) | |
3659 | { | |
3660 | return cmd_list_users(CSFUNC_ARGS, 1, UL_OWNER); | |
3661 | } | |
3662 | ||
3663 | static CHANSERV_FUNC(cmd_wlist) | |
3664 | { | |
3665 | return cmd_list_users(CSFUNC_ARGS, UL_OWNER, UL_OWNER); | |
3666 | } | |
3667 | ||
3668 | static CHANSERV_FUNC(cmd_clist) | |
3669 | { | |
3670 | return cmd_list_users(CSFUNC_ARGS, UL_COOWNER, UL_OWNER-1); | |
3671 | } | |
3672 | ||
3673 | static CHANSERV_FUNC(cmd_mlist) | |
3674 | { | |
3675 | return cmd_list_users(CSFUNC_ARGS, UL_MANAGER, UL_COOWNER-1); | |
3676 | } | |
3677 | ||
3678 | static CHANSERV_FUNC(cmd_olist) | |
3679 | { | |
3680 | return cmd_list_users(CSFUNC_ARGS, UL_OP, UL_MANAGER-1); | |
3681 | } | |
3682 | ||
3683 | static CHANSERV_FUNC(cmd_hlist) | |
3684 | { | |
3685 | return cmd_list_users(CSFUNC_ARGS, UL_HALFOP, UL_OP-1); | |
3686 | } | |
3687 | ||
3688 | static CHANSERV_FUNC(cmd_plist) | |
3689 | { | |
3690 | return cmd_list_users(CSFUNC_ARGS, 1, UL_HALFOP-1); | |
3691 | } | |
3692 | ||
3693 | static CHANSERV_FUNC(cmd_bans) | |
3694 | { | |
3695 | struct helpfile_table tbl; | |
3696 | unsigned int matches = 0, timed = 0, ii; | |
3697 | char t_buffer[INTERVALLEN], e_buffer[INTERVALLEN], *search; | |
3698 | const char *msg_never, *triggered, *expires; | |
3699 | struct banData *ban, **bans; | |
3700 | ||
3701 | if(argc > 1) | |
3702 | search = argv[1]; | |
3703 | else | |
3704 | search = NULL; | |
3705 | ||
3706 | reply("CSMSG_BANS_HEADER", channel->name); | |
3707 | bans = alloca(channel->channel_info->banCount * sizeof(struct banData *)); | |
3708 | ||
3709 | for(ban = channel->channel_info->bans; ban; ban = ban->next) | |
3710 | { | |
3711 | if(search && !match_ircglobs(search, ban->mask)) | |
3712 | continue; | |
3713 | bans[matches++] = ban; | |
3714 | if(ban->expires) | |
3715 | timed = 1; | |
3716 | } | |
3717 | ||
3718 | tbl.length = matches + 1; | |
3719 | tbl.width = 4 + timed; | |
3720 | tbl.flags = 0; | |
3721 | tbl.flags = TABLE_NO_FREE; | |
3722 | tbl.contents = malloc(tbl.length * sizeof(tbl.contents[0])); | |
3723 | tbl.contents[0] = malloc(tbl.width * sizeof(tbl.contents[0][0])); | |
3724 | tbl.contents[0][0] = "Mask"; | |
3725 | tbl.contents[0][1] = "Set By"; | |
3726 | tbl.contents[0][2] = "Triggered"; | |
3727 | if(timed) | |
3728 | { | |
3729 | tbl.contents[0][3] = "Expires"; | |
3730 | tbl.contents[0][4] = "Reason"; | |
3731 | } | |
3732 | else | |
3733 | tbl.contents[0][3] = "Reason"; | |
3734 | if(!matches) | |
3735 | { | |
3736 | table_send(cmd->parent->bot, user->nick, 0, NULL, tbl); | |
3737 | reply("MSG_NONE"); | |
3738 | free(tbl.contents[0]); | |
3739 | free(tbl.contents); | |
3740 | return 0; | |
3741 | } | |
3742 | ||
3743 | msg_never = user_find_message(user, "MSG_NEVER"); | |
3744 | for(ii = 0; ii < matches; ) | |
3745 | { | |
3746 | ban = bans[ii]; | |
3747 | ||
3748 | if(!timed) | |
3749 | expires = ""; | |
3750 | else if(ban->expires) | |
3751 | expires = intervalString(e_buffer, ban->expires - now, user->handle_info); | |
3752 | else | |
3753 | expires = msg_never; | |
3754 | ||
3755 | if(ban->triggered) | |
3756 | triggered = intervalString(t_buffer, now - ban->triggered, user->handle_info); | |
3757 | else | |
3758 | triggered = msg_never; | |
3759 | ||
3760 | tbl.contents[++ii] = malloc(tbl.width * sizeof(tbl.contents[0][0])); | |
3761 | tbl.contents[ii][0] = ban->mask; | |
3762 | tbl.contents[ii][1] = ban->owner; | |
3763 | tbl.contents[ii][2] = strdup(triggered); | |
3764 | if(timed) | |
3765 | { | |
3766 | tbl.contents[ii][3] = strdup(expires); | |
3767 | tbl.contents[ii][4] = ban->reason; | |
3768 | } | |
3769 | else | |
3770 | tbl.contents[ii][3] = ban->reason; | |
3771 | } | |
3772 | table_send(cmd->parent->bot, user->nick, 0, NULL, tbl); | |
3773 | /* reply("MSG_MATCH_COUNT", matches); */ | |
3774 | for(ii = 1; ii < tbl.length; ++ii) | |
3775 | { | |
3776 | free((char*)tbl.contents[ii][2]); | |
3777 | if(timed) | |
3778 | free((char*)tbl.contents[ii][3]); | |
3779 | free(tbl.contents[ii]); | |
3780 | } | |
3781 | free(tbl.contents[0]); | |
3782 | free(tbl.contents); | |
3783 | return 1; | |
3784 | } | |
3785 | ||
3786 | static int | |
3787 | bad_topic(struct chanNode *channel, struct userNode *user, const char *new_topic) | |
3788 | { | |
3789 | struct chanData *cData = channel->channel_info; | |
3790 | if(check_user_level(channel, user, lvlEnfTopic, 1, 0)) | |
3791 | return 0; | |
3792 | if(cData->topic_mask) | |
3793 | return !match_ircglob(new_topic, cData->topic_mask); | |
3794 | else if(cData->topic) | |
3795 | return irccasecmp(new_topic, cData->topic); | |
3796 | else | |
3797 | return 0; | |
3798 | } | |
3799 | ||
3800 | static CHANSERV_FUNC(cmd_topic) | |
3801 | { | |
3802 | struct chanData *cData; | |
3803 | char *topic; | |
3804 | ||
3805 | cData = channel->channel_info; | |
3806 | if(argc < 2) | |
3807 | { | |
3808 | if(cData->topic) | |
3809 | { | |
3810 | SetChannelTopic(channel, chanserv, cData->topic, 1); | |
3811 | reply("CSMSG_TOPIC_SET", cData->topic); | |
3812 | return 1; | |
3813 | } | |
3814 | ||
3815 | reply("CSMSG_NO_TOPIC", channel->name); | |
3816 | return 0; | |
3817 | } | |
3818 | ||
3819 | topic = unsplit_string(argv + 1, argc - 1, NULL); | |
3820 | /* If they say "!topic *", use an empty topic. */ | |
3821 | if((topic[0] == '*') && (topic[1] == 0)) | |
3822 | topic[0] = 0; | |
3823 | if(bad_topic(channel, user, topic)) | |
3824 | { | |
3825 | char *topic_mask = cData->topic_mask; | |
3826 | if(topic_mask) | |
3827 | { | |
3828 | char new_topic[TOPICLEN+1], tchar; | |
3829 | int pos=0, starpos=-1, dpos=0, len; | |
3830 | ||
3831 | while((tchar = topic_mask[pos++]) && (dpos <= TOPICLEN)) | |
3832 | { | |
3833 | switch(tchar) | |
3834 | { | |
3835 | case '*': | |
3836 | if(starpos != -1) | |
3837 | goto bad_mask; | |
3838 | len = strlen(topic); | |
3839 | if((dpos + len) > TOPICLEN) | |
3840 | len = TOPICLEN + 1 - dpos; | |
3841 | memcpy(new_topic+dpos, topic, len); | |
3842 | dpos += len; | |
3843 | starpos = pos; | |
3844 | break; | |
3845 | case '\\': tchar = topic_mask[pos++]; /* and fall through */ | |
3846 | default: new_topic[dpos++] = tchar; break; | |
3847 | } | |
3848 | } | |
3849 | if((dpos > TOPICLEN) || tchar) | |
3850 | { | |
3851 | bad_mask: | |
3852 | reply("CSMSG_TOPICMASK_CONFLICT1", channel->name, topic_mask); | |
3853 | reply("CSMSG_TOPICMASK_CONFLICT2", TOPICLEN); | |
3854 | return 0; | |
3855 | } | |
3856 | new_topic[dpos] = 0; | |
3857 | SetChannelTopic(channel, chanserv, new_topic, 1); | |
3858 | } else { | |
3859 | reply("CSMSG_TOPIC_LOCKED", channel->name); | |
3860 | return 0; | |
3861 | } | |
3862 | } | |
3863 | else | |
3864 | SetChannelTopic(channel, chanserv, topic, 1); | |
3865 | ||
3866 | if(check_user_level(channel, user, lvlTopicSnarf, 1, 0)) | |
3867 | { | |
3868 | /* Grab the topic and save it as the default topic. */ | |
3869 | free(cData->topic); | |
3870 | cData->topic = strdup(channel->topic); | |
3871 | } | |
3872 | ||
3873 | return 1; | |
3874 | } | |
3875 | ||
3876 | static CHANSERV_FUNC(cmd_mode) | |
3877 | { | |
3878 | struct mod_chanmode *change; | |
3879 | ||
3880 | if(argc < 2) | |
3881 | { | |
3882 | change = &channel->channel_info->modes; | |
3883 | if(change->modes_set || change->modes_clear) { | |
3884 | modcmd_chanmode_announce(change); | |
3885 | reply("CSMSG_DEFAULTED_MODES", channel->name); | |
3886 | } else | |
3887 | reply("CSMSG_NO_MODES", channel->name); | |
3888 | return 1; | |
3889 | } | |
3890 | ||
3891 | change = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED); | |
3892 | if(!change) | |
3893 | { | |
3894 | reply("MSG_INVALID_MODES", unsplit_string(argv+1, argc-1, NULL)); | |
3895 | return 0; | |
3896 | } | |
3897 | ||
3898 | if(!check_user_level(channel, user, lvlEnfModes, 1, 0) | |
3899 | && mode_lock_violated(&channel->channel_info->modes, change)) | |
3900 | { | |
3901 | char modes[MAXLEN]; | |
3902 | mod_chanmode_format(&channel->channel_info->modes, modes); | |
3903 | reply("CSMSG_MODE_LOCKED", modes, channel->name); | |
3904 | return 0; | |
3905 | } | |
3906 | ||
3907 | modcmd_chanmode_announce(change); | |
3908 | mod_chanmode_free(change); | |
3909 | reply("CSMSG_MODES_SET", unsplit_string(argv+1, argc-1, NULL)); | |
3910 | return 1; | |
3911 | } | |
3912 | ||
3913 | static CHANSERV_FUNC(cmd_invite) | |
3914 | { | |
3915 | struct userData *uData; | |
3916 | struct userNode *invite; | |
3917 | ||
3918 | uData = GetChannelUser(channel->channel_info, user->handle_info); | |
3919 | ||
3920 | if(argc > 1) | |
3921 | { | |
3922 | if(!(invite = GetUserH(argv[1]))) | |
3923 | { | |
3924 | reply("MSG_NICK_UNKNOWN", argv[1]); | |
3925 | return 0; | |
3926 | } | |
3927 | } | |
3928 | else | |
3929 | invite = user; | |
3930 | ||
3931 | if(GetUserMode(channel, invite)) | |
3932 | { | |
3933 | reply("CSMSG_ALREADY_PRESENT", invite->nick, channel->name); | |
3934 | return 0; | |
3935 | } | |
3936 | ||
3937 | if(user != invite) | |
3938 | { | |
3939 | if(argc > 2) | |
3940 | { | |
3941 | char *reason = unsplit_string(argv + 2, argc - 2, NULL); | |
3942 | send_message(invite, chanserv, "CSMSG_INVITING_YOU_REASON", user->nick, channel->name, reason); | |
3943 | } | |
3944 | else | |
3945 | send_message(invite, chanserv, "CSMSG_INVITING_YOU", user->nick, channel->name); | |
3946 | } | |
3947 | irc_invite(chanserv, invite, channel); | |
3948 | if(argc > 1) | |
3949 | reply("CSMSG_INVITED_USER", argv[1], channel->name); | |
3950 | ||
3951 | return 1; | |
3952 | } | |
3953 | ||
3954 | static CHANSERV_FUNC(cmd_inviteme) | |
3955 | { | |
3956 | if(GetUserMode(channel, user)) | |
3957 | { | |
3958 | reply("CSMSG_YOU_ALREADY_PRESENT", channel->name); | |
3959 | return 0; | |
3960 | } | |
3961 | if(channel->channel_info | |
3962 | && !check_user_level(channel, user, lvlInviteMe, 1, 0)) | |
3963 | { | |
3964 | reply("CSMSG_LOW_CHANNEL_ACCESS", channel->name); | |
3965 | return 0; | |
3966 | } | |
3967 | irc_invite(cmd->parent->bot, user, channel); | |
3968 | return 1; | |
3969 | } | |
3970 | ||
3971 | static void | |
3972 | show_suspension_info(struct svccmd *cmd, struct userNode *user, struct suspended *suspended) | |
3973 | { | |
3974 | unsigned int combo; | |
3975 | char buf1[INTERVALLEN], buf2[INTERVALLEN]; | |
3976 | ||
3977 | /* We display things based on two dimensions: | |
3978 | * - Issue time: present or absent | |
3979 | * - Expiration: revoked, expired, expires in future, or indefinite expiration | |
3980 | * (in order of precedence, so something both expired and revoked | |
3981 | * only counts as revoked) | |
3982 | */ | |
3983 | combo = (suspended->issued ? 4 : 0) | |
3984 | + (suspended->revoked ? 3 : suspended->expires ? ((suspended->expires < now) ? 2 : 1) : 0); | |
3985 | switch(combo) { | |
3986 | case 0: /* no issue time, indefinite expiration */ | |
3987 | reply("CSMSG_CHANNEL_SUSPENDED_0", suspended->suspender, suspended->reason); | |
3988 | break; | |
3989 | case 1: /* no issue time, expires in future */ | |
3990 | intervalString(buf1, suspended->expires-now, user->handle_info); | |
3991 | reply("CSMSG_CHANNEL_SUSPENDED_1", suspended->suspender, buf1, suspended->reason); | |
3992 | break; | |
3993 | case 2: /* no issue time, expired */ | |
3994 | intervalString(buf1, now-suspended->expires, user->handle_info); | |
3995 | reply("CSMSG_CHANNEL_SUSPENDED_2", suspended->suspender, buf1, suspended->reason); | |
3996 | break; | |
3997 | case 3: /* no issue time, revoked */ | |
3998 | intervalString(buf1, now-suspended->revoked, user->handle_info); | |
3999 | reply("CSMSG_CHANNEL_SUSPENDED_3", suspended->suspender, buf1, suspended->reason); | |
4000 | break; | |
4001 | case 4: /* issue time set, indefinite expiration */ | |
4002 | intervalString(buf1, now-suspended->issued, user->handle_info); | |
4003 | reply("CSMSG_CHANNEL_SUSPENDED_4", buf1, suspended->suspender, suspended->reason); | |
4004 | break; | |
4005 | case 5: /* issue time set, expires in future */ | |
4006 | intervalString(buf1, now-suspended->issued, user->handle_info); | |
4007 | intervalString(buf2, suspended->expires-now, user->handle_info); | |
4008 | reply("CSMSG_CHANNEL_SUSPENDED_5", buf1, suspended->suspender, buf2, suspended->reason); | |
4009 | break; | |
4010 | case 6: /* issue time set, expired */ | |
4011 | intervalString(buf1, now-suspended->issued, user->handle_info); | |
4012 | intervalString(buf2, now-suspended->expires, user->handle_info); | |
4013 | reply("CSMSG_CHANNEL_SUSPENDED_6", buf1, suspended->suspender, buf2, suspended->reason); | |
4014 | break; | |
4015 | case 7: /* issue time set, revoked */ | |
4016 | intervalString(buf1, now-suspended->issued, user->handle_info); | |
4017 | intervalString(buf2, now-suspended->revoked, user->handle_info); | |
4018 | reply("CSMSG_CHANNEL_SUSPENDED_7", buf1, suspended->suspender, buf2, suspended->reason); | |
4019 | break; | |
4020 | default: | |
4021 | log_module(CS_LOG, LOG_ERROR, "Invalid combo value %d in show_suspension_info()", combo); | |
4022 | return; | |
4023 | } | |
4024 | } | |
4025 | ||
4026 | static CHANSERV_FUNC(cmd_info) | |
4027 | { | |
4028 | char modes[MAXLEN], buffer[INTERVALLEN]; | |
4029 | struct userData *uData, *owner; | |
4030 | struct chanData *cData; | |
4031 | struct do_not_register *dnr; | |
4032 | struct note *note; | |
4033 | dict_iterator_t it; | |
4034 | int privileged; | |
4035 | ||
4036 | cData = channel->channel_info; | |
4037 | reply("CSMSG_CHANNEL_INFO", channel->name); | |
4038 | reply("CSMSG_BAR"); | |
4039 | ||
4040 | uData = GetChannelUser(cData, user->handle_info); | |
4041 | if(uData && (uData->access >= cData->lvlOpts[lvlGiveOps])) | |
4042 | { | |
4043 | mod_chanmode_format(&cData->modes, modes); | |
4044 | reply("CSMSG_CHANNEL_TOPIC", cData->topic); | |
4045 | reply("CSMSG_CHANNEL_MODES", modes[0] ? modes : user_find_message(user, "MSG_NONE")); | |
4046 | } | |
4047 | ||
4048 | for(it = dict_first(cData->notes); it; it = iter_next(it)) | |
4049 | { | |
4050 | int padding; | |
4051 | ||
4052 | note = iter_data(it); | |
4053 | if(!note_type_visible_to_user(cData, note->type, user)) | |
4054 | continue; | |
4055 | ||
4056 | padding = PADLEN - 1 - strlen(iter_key(it)); | |
4057 | reply("CSMSG_CHANNEL_NOTE", iter_key(it), padding > 0 ? padding : 1, "", note->note); | |
4058 | } | |
4059 | ||
4060 | reply("CSMSG_CHANNEL_MAX", cData->max); | |
4061 | for(owner = cData->users; owner; owner = owner->next) | |
4062 | if(owner->access == UL_OWNER) | |
4063 | reply("CSMSG_CHANNEL_OWNER", owner->handle->handle); | |
4064 | reply("CSMSG_CHANNEL_USERS", cData->userCount); | |
4065 | reply("CSMSG_CHANNEL_BANS", cData->banCount); | |
4066 | reply("CSMSG_CHANNEL_VISITED", intervalString(buffer, now - cData->visited, user->handle_info)); | |
4067 | reply("CSMSG_CHANNEL_REGISTERED", intervalString(buffer, now - cData->registered, user->handle_info)); | |
4068 | ||
4069 | privileged = IsStaff(user); | |
4070 | if(((uData && uData->access >= UL_COOWNER) || privileged) && cData->registrar) | |
4071 | reply("CSMSG_CHANNEL_REGISTRAR", cData->registrar); | |
4072 | ||
4073 | if(privileged && (dnr = chanserv_is_dnr(channel->name, NULL))) | |
4074 | chanserv_show_dnrs(user, cmd, channel->name, NULL); | |
4075 | ||
4076 | if(cData->suspended && ((uData && (uData->access >= UL_COOWNER)) || IsHelping(user))) | |
4077 | { | |
4078 | struct suspended *suspended; | |
4079 | reply((IsSuspended(cData) ? "CSMSG_CHANNEL_SUSPENDED" : "CSMSG_CHANNEL_HISTORY"), channel->name); | |
4080 | for(suspended = cData->suspended; suspended; suspended = suspended->previous) | |
4081 | show_suspension_info(cmd, user, suspended); | |
4082 | } | |
4083 | else if(IsSuspended(cData)) | |
4084 | { | |
4085 | reply("CSMSG_CHANNEL_SUSPENDED", channel->name); | |
4086 | show_suspension_info(cmd, user, cData->suspended); | |
4087 | } | |
4088 | reply("CSMSG_CHANNEL_END"); | |
4089 | return 1; | |
4090 | } | |
4091 | ||
4092 | static CHANSERV_FUNC(cmd_netinfo) | |
4093 | { | |
4094 | extern time_t boot_time; | |
4095 | extern unsigned long burst_length; | |
4096 | char interval[INTERVALLEN]; | |
4097 | ||
4098 | reply("CSMSG_NETWORK_INFO"); | |
4099 | reply("CSMSG_NETWORK_SERVERS", dict_size(servers)); | |
4100 | reply("CSMSG_NETWORK_USERS", dict_size(clients)); | |
4101 | reply("CSMSG_NETWORK_OPERS", curr_opers.used); | |
4102 | reply("CSMSG_NETWORK_CHANNELS", registered_channels); | |
4103 | reply("CSMSG_NETWORK_BANS", banCount); | |
4104 | reply("CSMSG_NETWORK_CHANUSERS", userCount); | |
4105 | reply("CSMSG_SERVICES_UPTIME", intervalString(interval, time(NULL) - boot_time, user->handle_info)); | |
4106 | reply("CSMSG_BURST_LENGTH", intervalString(interval, burst_length, user->handle_info)); | |
4107 | return 1; | |
4108 | } | |
4109 | ||
4110 | static void | |
4111 | send_staff_list(struct userNode *to, struct userList *list, int skip_flags) | |
4112 | { | |
4113 | struct helpfile_table table; | |
4114 | unsigned int nn; | |
4115 | struct userNode *user; | |
4116 | char *nick; | |
4117 | ||
4118 | table.length = 0; | |
4119 | table.width = 1; | |
4120 | table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS; | |
4121 | table.contents = alloca(list->used*sizeof(*table.contents)); | |
4122 | for(nn=0; nn<list->used; nn++) | |
4123 | { | |
4124 | user = list->list[nn]; | |
4125 | if(user->modes & skip_flags) | |
4126 | continue; | |
4127 | if(IsBot(user)) | |
4128 | continue; | |
4129 | table.contents[table.length] = alloca(table.width*sizeof(**table.contents)); | |
4130 | if(IsAway(user)) | |
4131 | { | |
4132 | nick = alloca(strlen(user->nick)+3); | |
4133 | sprintf(nick, "(%s)", user->nick); | |
4134 | } | |
4135 | else | |
4136 | nick = user->nick; | |
4137 | table.contents[table.length][0] = nick; | |
4138 | table.length++; | |
4139 | } | |
4140 | table_send(chanserv, to->nick, 0, NULL, table); | |
4141 | } | |
4142 | ||
4143 | static CHANSERV_FUNC(cmd_ircops) | |
4144 | { | |
4145 | reply("CSMSG_STAFF_OPERS"); | |
4146 | send_staff_list(user, &curr_opers, FLAGS_SERVICE); | |
4147 | return 1; | |
4148 | } | |
4149 | ||
4150 | static CHANSERV_FUNC(cmd_helpers) | |
4151 | { | |
4152 | reply("CSMSG_STAFF_HELPERS"); | |
4153 | send_staff_list(user, &curr_helpers, FLAGS_OPER); | |
4154 | return 1; | |
4155 | } | |
4156 | ||
4157 | static CHANSERV_FUNC(cmd_staff) | |
4158 | { | |
4159 | reply("CSMSG_NETWORK_STAFF"); | |
4160 | cmd_ircops(CSFUNC_ARGS); | |
4161 | cmd_helpers(CSFUNC_ARGS); | |
4162 | return 1; | |
4163 | } | |
4164 | ||
4165 | static CHANSERV_FUNC(cmd_peek) | |
4166 | { | |
4167 | struct modeNode *mn; | |
4168 | char modes[MODELEN]; | |
4169 | unsigned int n; | |
4170 | struct helpfile_table table; | |
4171 | ||
4172 | irc_make_chanmode(channel, modes); | |
4173 | ||
4174 | reply("CSMSG_PEEK_INFO", channel->name); | |
4175 | reply("CSMSG_BAR"); | |
4176 | reply("CSMSG_PEEK_TOPIC", channel->topic); | |
4177 | reply("CSMSG_PEEK_MODES", modes); | |
4178 | reply("CSMSG_PEEK_USERS", channel->members.used); | |
4179 | ||
4180 | table.length = 0; | |
4181 | table.width = 1; | |
4182 | table.flags = TABLE_REPEAT_ROWS | TABLE_NO_FREE | TABLE_NO_HEADERS; | |
4183 | table.contents = alloca(channel->members.used*sizeof(*table.contents)); | |
4184 | for(n = 0; n < channel->members.used; n++) | |
4185 | { | |
4186 | mn = channel->members.list[n]; | |
4187 | if(!(mn->modes & MODE_CHANOP) || IsLocal(mn->user)) | |
4188 | continue; | |
4189 | table.contents[table.length] = alloca(sizeof(**table.contents)); | |
4190 | table.contents[table.length][0] = mn->user->nick; | |
4191 | table.length++; | |
4192 | } | |
4193 | if(table.length) | |
4194 | { | |
4195 | reply("CSMSG_PEEK_OPS"); | |
4196 | table_send(chanserv, user->nick, 0, NULL, table); | |
4197 | } | |
4198 | else | |
4199 | reply("CSMSG_PEEK_NO_OPS"); | |
4200 | reply("CSMSG_PEEK_END"); | |
4201 | return 1; | |
4202 | } | |
4203 | ||
4204 | static MODCMD_FUNC(cmd_wipeinfo) | |
4205 | { | |
4206 | struct handle_info *victim; | |
4207 | struct userData *ud, *actor; | |
4208 | ||
4209 | REQUIRE_PARAMS(2); | |
4210 | actor = GetChannelUser(channel->channel_info, user->handle_info); | |
4211 | if(!(victim = modcmd_get_handle_info(user, argv[1]))) | |
4212 | return 0; | |
4213 | if(!(ud = GetTrueChannelAccess(channel->channel_info, victim))) | |
4214 | { | |
4215 | reply("CSMSG_NO_CHAN_USER", argv[1], channel->name); | |
4216 | return 0; | |
4217 | } | |
4218 | if((ud->access >= actor->access) && (ud != actor)) | |
4219 | { | |
4220 | reply("MSG_USER_OUTRANKED", victim->handle); | |
4221 | return 0; | |
4222 | } | |
4223 | if(ud->info) | |
4224 | free(ud->info); | |
4225 | ud->info = NULL; | |
4226 | reply("CSMSG_WIPED_INFO_LINE", argv[1], channel->name); | |
4227 | return 1; | |
4228 | } | |
4229 | ||
4230 | static CHANSERV_FUNC(cmd_resync) | |
4231 | { | |
4232 | struct mod_chanmode *changes; | |
4233 | struct chanData *cData = channel->channel_info; | |
4234 | unsigned int ii, used; | |
4235 | ||
4236 | changes = mod_chanmode_alloc(channel->members.used * 2); | |
4237 | for(ii = used = 0; ii < channel->members.used; ++ii) | |
4238 | { | |
4239 | struct modeNode *mn = channel->members.list[ii]; | |
4240 | struct userData *uData; | |
4241 | ||
4242 | if(IsService(mn->user)) | |
4243 | continue; | |
4244 | ||
4245 | uData = GetChannelAccess(cData, mn->user->handle_info); | |
4246 | if(!cData->lvlOpts[lvlGiveOps] | |
4247 | || (uData && uData->access >= cData->lvlOpts[lvlGiveOps])) | |
4248 | { | |
4249 | if(!(mn->modes & MODE_CHANOP)) | |
4250 | { | |
4251 | changes->args[used].mode = MODE_CHANOP; | |
4252 | changes->args[used++].u.member = mn; | |
4253 | } | |
4254 | } | |
4255 | else if(!cData->lvlOpts[lvlGiveHalfOps] | |
4256 | || (uData && uData->access >= cData->lvlOpts[lvlGiveHalfOps])) | |
4257 | { | |
4258 | if(!(mn->modes & MODE_HALFOP)) | |
4259 | { | |
4260 | changes->args[used].mode = MODE_HALFOP; | |
4261 | changes->args[used++].u.member = mn; | |
4262 | } | |
4263 | if(mn->modes & MODE_CHANOP) | |
4264 | { | |
4265 | changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_CHANOP); | |
4266 | changes->args[used++].u.member = mn; | |
4267 | } | |
4268 | if(mn->modes & MODE_VOICE) | |
4269 | { | |
4270 | changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE); | |
4271 | changes->args[used++].u.member = mn; | |
4272 | } | |
4273 | } | |
4274 | else if(!cData->lvlOpts[lvlGiveVoice] | |
4275 | || (uData && uData->access >= cData->lvlOpts[lvlGiveVoice])) | |
4276 | { | |
4277 | if(mn->modes & MODE_CHANOP) | |
4278 | { | |
4279 | changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE); | |
4280 | changes->args[used++].u.member = mn; | |
4281 | } | |
4282 | if(mn->modes & MODE_HALFOP) | |
4283 | { | |
4284 | changes->args[used].mode = MODE_REMOVE | (mn->modes & ~MODE_VOICE); | |
4285 | changes->args[used++].u.member = mn; | |
4286 | } | |
4287 | if(!(mn->modes & MODE_VOICE)) | |
4288 | { | |
4289 | changes->args[used].mode = MODE_VOICE; | |
4290 | changes->args[used++].u.member = mn; | |
4291 | } | |
4292 | } | |
4293 | else | |
4294 | { | |
4295 | if(mn->modes) | |
4296 | { | |
4297 | changes->args[used].mode = MODE_REMOVE | mn->modes; | |
4298 | changes->args[used++].u.member = mn; | |
4299 | } | |
4300 | } | |
4301 | } | |
4302 | changes->argc = used; | |
4303 | modcmd_chanmode_announce(changes); | |
4304 | mod_chanmode_free(changes); | |
4305 | reply("CSMSG_RESYNCED_USERS", channel->name); | |
4306 | return 1; | |
4307 | } | |
4308 | ||
4309 | static CHANSERV_FUNC(cmd_seen) | |
4310 | { | |
4311 | struct userData *uData; | |
4312 | struct handle_info *handle; | |
4313 | char seen[INTERVALLEN]; | |
4314 | ||
4315 | REQUIRE_PARAMS(2); | |
4316 | ||
4317 | if(!irccasecmp(argv[1], chanserv->nick)) | |
4318 | { | |
4319 | reply("CSMSG_IS_CHANSERV"); | |
4320 | return 1; | |
4321 | } | |
4322 | ||
4323 | if(!(handle = get_handle_info(argv[1]))) | |
4324 | { | |
4325 | reply("MSG_HANDLE_UNKNOWN", argv[1]); | |
4326 | return 0; | |
4327 | } | |
4328 | ||
4329 | if(!(uData = GetTrueChannelAccess(channel->channel_info, handle))) | |
4330 | { | |
4331 | reply("CSMSG_NO_CHAN_USER", handle->handle, channel->name); | |
4332 | return 0; | |
4333 | } | |
4334 | ||
4335 | if(uData->present) | |
4336 | reply("CSMSG_USER_PRESENT", handle->handle); | |
4337 | else if(uData->seen) | |
4338 | reply("CSMSG_USER_SEEN", handle->handle, channel->name, intervalString(seen, now - uData->seen, user->handle_info)); | |
4339 | else | |
4340 | reply("CSMSG_NEVER_SEEN", handle->handle, channel->name); | |
4341 | ||
4342 | if(!uData->present && HANDLE_FLAGGED(handle, FROZEN)) | |
4343 | reply("CSMSG_USER_VACATION", handle->handle); | |
4344 | ||
4345 | return 1; | |
4346 | } | |
4347 | ||
4348 | static MODCMD_FUNC(cmd_names) | |
4349 | { | |
4350 | struct userNode *targ; | |
4351 | struct userData *targData; | |
4352 | unsigned int ii, pos; | |
4353 | char buf[400]; | |
4354 | ||
4355 | for(ii=pos=0; ii<channel->members.used; ++ii) | |
4356 | { | |
4357 | targ = channel->members.list[ii]->user; | |
4358 | targData = GetTrueChannelAccess(channel->channel_info, targ->handle_info); | |
4359 | if(!targData) | |
4360 | continue; | |
4361 | if(pos + strlen(targ->nick) + strlen(targ->handle_info->handle) + 8 > sizeof(buf)) | |
4362 | { | |
4363 | buf[pos] = 0; | |
4364 | reply("CSMSG_CHANNEL_NAMES", channel->name, buf); | |
4365 | pos = 0; | |
4366 | } | |
4367 | buf[pos++] = ' '; | |
4368 | if(IsUserSuspended(targData)) | |
4369 | buf[pos++] = 's'; | |
4370 | pos += sprintf(buf+pos, "%d:%s(%s)", targData->access, targ->nick, targ->handle_info->handle); | |
4371 | } | |
4372 | buf[pos] = 0; | |
4373 | reply("CSMSG_CHANNEL_NAMES", channel->name, buf); | |
4374 | reply("CSMSG_END_NAMES", channel->name); | |
4375 | return 1; | |
4376 | } | |
4377 | ||
4378 | static int | |
4379 | note_type_visible_to_user(struct chanData *channel, struct note_type *ntype, struct userNode *user) | |
4380 | { | |
4381 | switch(ntype->visible_type) | |
4382 | { | |
4383 | case NOTE_VIS_ALL: return 1; | |
4384 | case NOTE_VIS_CHANNEL_USERS: return !channel || !user || (user->handle_info && GetChannelUser(channel, user->handle_info)); | |
4385 | case NOTE_VIS_PRIVILEGED: default: return user && (IsOper(user) || IsSupportHelper(user) || IsNetworkHelper(user)); | |
4386 | } | |
4387 | } | |
4388 | ||
4389 | static int | |
4390 | note_type_settable_by_user(struct chanNode *channel, struct note_type *ntype, struct userNode *user) | |
4391 | { | |
4392 | struct userData *uData; | |
4393 | ||
4394 | switch(ntype->set_access_type) | |
4395 | { | |
4396 | case NOTE_SET_CHANNEL_ACCESS: | |
4397 | if(!user->handle_info) | |
4398 | return 0; | |
4399 | if(!(uData = GetChannelUser(channel->channel_info, user->handle_info))) | |
4400 | return 0; | |
4401 | return uData->access >= ntype->set_access.min_ulevel; | |
4402 | case NOTE_SET_CHANNEL_SETTER: | |
4403 | return check_user_level(channel, user, lvlSetters, 1, 0); | |
4404 | case NOTE_SET_PRIVILEGED: default: | |
4405 | return IsHelping(user) && (user->handle_info->opserv_level >= ntype->set_access.min_opserv); | |
4406 | } | |
4407 | } | |
4408 | ||
4409 | static CHANSERV_FUNC(cmd_note) | |
4410 | { | |
4411 | struct chanData *cData; | |
4412 | struct note *note; | |
4413 | struct note_type *ntype; | |
4414 | ||
4415 | cData = channel->channel_info; | |
4416 | if(!cData) | |
4417 | { | |
4418 | reply("CSMSG_NOT_REGISTERED", channel->name); | |
4419 | return 0; | |
4420 | } | |
4421 | ||
4422 | /* If no arguments, show all visible notes for the channel. */ | |
4423 | if(argc < 2) | |
4424 | { | |
4425 | dict_iterator_t it; | |
4426 | unsigned int count; | |
4427 | ||
4428 | for(count=0, it=dict_first(cData->notes); it; it=iter_next(it)) | |
4429 | { | |
4430 | note = iter_data(it); | |
4431 | if(!note_type_visible_to_user(cData, note->type, user)) | |
4432 | continue; | |
4433 | if(!count++) | |
4434 | reply("CSMSG_NOTELIST_HEADER", channel->name); | |
4435 | reply("CSMSG_NOTE_FORMAT", iter_key(it), note->setter, note->note); | |
4436 | } | |
4437 | if(count) | |
4438 | reply("CSMSG_NOTELIST_END", channel->name); | |
4439 | else | |
4440 | reply("CSMSG_NOTELIST_EMPTY", channel->name); | |
4441 | } | |
4442 | /* If one argument, show the named note. */ | |
4443 | else if(argc == 2) | |
4444 | { | |
4445 | if((note = dict_find(cData->notes, argv[1], NULL)) | |
4446 | && note_type_visible_to_user(cData, note->type, user)) | |
4447 | { | |
4448 | reply("CSMSG_NOTE_FORMAT", note->type->name, note->setter, note->note); | |
4449 | } | |
4450 | else if((ntype = dict_find(note_types, argv[1], NULL)) | |
4451 | && note_type_visible_to_user(NULL, ntype, user)) | |
4452 | { | |
4453 | reply("CSMSG_NO_SUCH_NOTE", channel->name, ntype->name); | |
4454 | return 0; | |
4455 | } | |
4456 | else | |
4457 | { | |
4458 | reply("CSMSG_BAD_NOTE_TYPE", argv[1]); | |
4459 | return 0; | |
4460 | } | |
4461 | } | |
4462 | /* Assume they're trying to set a note. */ | |
4463 | else | |
4464 | { | |
4465 | char *note_text; | |
4466 | ntype = dict_find(note_types, argv[1], NULL); | |
4467 | if(!ntype) | |
4468 | { | |
4469 | reply("CSMSG_BAD_NOTE_TYPE", argv[1]); | |
4470 | return 0; | |
4471 | } | |
4472 | else if(note_type_settable_by_user(channel, ntype, user)) | |
4473 | { | |
4474 | note_text = unsplit_string(argv+2, argc-2, NULL); | |
4475 | if((note = dict_find(cData->notes, argv[1], NULL))) | |
4476 | reply("CSMSG_REPLACED_NOTE", ntype->name, channel->name, note->setter, note->note); | |
4477 | chanserv_add_channel_note(cData, ntype, user->handle_info->handle, note_text); | |
4478 | reply("CSMSG_NOTE_SET", ntype->name, channel->name); | |
4479 | ||
4480 | if(ntype->visible_type == NOTE_VIS_PRIVILEGED) | |
4481 | { | |
4482 | /* The note is viewable to staff only, so return 0 | |
4483 | to keep the invocation from getting logged (or | |
4484 | regular users can see it in !events). */ | |
4485 | return 0; | |
4486 | } | |
4487 | } | |
4488 | else | |
4489 | { | |
4490 | reply("CSMSG_NO_ACCESS"); | |
4491 | return 0; | |
4492 | } | |
4493 | } | |
4494 | return 1; | |
4495 | } | |
4496 | ||
4497 | static CHANSERV_FUNC(cmd_delnote) | |
4498 | { | |
4499 | struct note *note; | |
4500 | ||
4501 | REQUIRE_PARAMS(2); | |
4502 | if(!(note = dict_find(channel->channel_info->notes, argv[1], NULL)) | |
4503 | || !note_type_settable_by_user(channel, note->type, user)) | |
4504 | { | |
4505 | reply("CSMSG_NO_SUCH_NOTE", channel->name, argv[1]); | |
4506 | return 0; | |
4507 | } | |
4508 | dict_remove(channel->channel_info->notes, note->type->name); | |
4509 | reply("CSMSG_NOTE_REMOVED", argv[1], channel->name); | |
4510 | return 1; | |
4511 | } | |
4512 | ||
4513 | static CHANSERV_FUNC(cmd_events) | |
4514 | { | |
4515 | struct logSearch discrim; | |
4516 | struct logReport report; | |
4517 | unsigned int matches, limit; | |
4518 | ||
4519 | limit = (argc > 1) ? atoi(argv[1]) : 10; | |
4520 | if(limit < 1 || limit > 200) | |
4521 | limit = 10; | |
4522 | ||
4523 | memset(&discrim, 0, sizeof(discrim)); | |
4524 | discrim.masks.bot = chanserv; | |
4525 | discrim.masks.channel_name = channel->name; | |
4526 | if(argc > 2) | |
4527 | discrim.masks.command = argv[2]; | |
4528 | discrim.limit = limit; | |
4529 | discrim.max_time = INT_MAX; | |
4530 | discrim.severities = 1 << LOG_COMMAND; | |
4531 | report.reporter = chanserv; | |
4532 | report.user = user; | |
4533 | reply("CSMSG_EVENT_SEARCH_RESULTS", channel->name); | |
4534 | reply("CSMSG_BAR"); | |
4535 | matches = log_entry_search(&discrim, log_report_entry, &report); | |
4536 | if(matches) | |
4537 | reply("MSG_MATCH_COUNT", matches); | |
4538 | else | |
4539 | reply("MSG_NO_MATCHES"); | |
4540 | return 1; | |
4541 | } | |
4542 | ||
4543 | static CHANSERV_FUNC(cmd_say) | |
4544 | { | |
4545 | char *msg; | |
4546 | if(channel) | |
4547 | { | |
4548 | REQUIRE_PARAMS(2); | |
4549 | msg = unsplit_string(argv + 1, argc - 1, NULL); | |
4550 | send_channel_message(channel, cmd->parent->bot, "%s", msg); | |
4551 | } | |
4552 | else if(GetUserH(argv[1])) | |
4553 | { | |
4554 | REQUIRE_PARAMS(3); | |
4555 | msg = unsplit_string(argv + 2, argc - 2, NULL); | |
4556 | send_target_message(5, argv[1], cmd->parent->bot, "%s", msg); | |
4557 | } | |
4558 | else | |
4559 | { | |
4560 | reply("MSG_NOT_TARGET_NAME"); | |
4561 | return 0; | |
4562 | } | |
4563 | return 1; | |
4564 | } | |
4565 | ||
4566 | static CHANSERV_FUNC(cmd_emote) | |
4567 | { | |
4568 | char *msg; | |
4569 | assert(argc >= 2); | |
4570 | if(channel) | |
4571 | { | |
4572 | /* CTCP is so annoying. */ | |
4573 | msg = unsplit_string(argv + 1, argc - 1, NULL); | |
4574 | send_channel_message(channel, cmd->parent->bot, "\001ACTION %s\001", msg); | |
4575 | } | |
4576 | else if(GetUserH(argv[1])) | |
4577 | { | |
4578 | msg = unsplit_string(argv + 2, argc - 2, NULL); | |
4579 | send_target_message(5, argv[1], cmd->parent->bot, "\001ACTION %s\001", msg); | |
4580 | } | |
4581 | else | |
4582 | { | |
4583 | reply("MSG_NOT_TARGET_NAME"); | |
4584 | return 0; | |
4585 | } | |
4586 | return 1; | |
4587 | } | |
4588 | ||
4589 | struct channelList * | |
4590 | chanserv_support_channels(void) | |
4591 | { | |
4592 | return &chanserv_conf.support_channels; | |
4593 | } | |
4594 | ||
4595 | static CHANSERV_FUNC(cmd_expire) | |
4596 | { | |
4597 | int channel_count = registered_channels; | |
4598 | expire_channels(NULL); | |
4599 | reply("CSMSG_CHANNELS_EXPIRED", channel_count - registered_channels); | |
4600 | return 1; | |
4601 | } | |
4602 | ||
4603 | static void | |
4604 | chanserv_expire_suspension(void *data) | |
4605 | { | |
4606 | struct suspended *suspended = data; | |
4607 | struct chanNode *channel; | |
4608 | ||
4609 | if(!suspended->expires || (now < suspended->expires)) | |
4610 | suspended->revoked = now; | |
4611 | channel = suspended->cData->channel; | |
4612 | suspended->cData->channel = channel; | |
4613 | suspended->cData->flags &= ~CHANNEL_SUSPENDED; | |
4614 | if(!IsOffChannel(suspended->cData)) | |
4615 | { | |
4616 | struct mod_chanmode change; | |
4617 | mod_chanmode_init(&change); | |
4618 | change.argc = 1; | |
4619 | change.args[0].mode = MODE_CHANOP; | |
4620 | change.args[0].u.member = AddChannelUser(chanserv, channel); | |
4621 | mod_chanmode_announce(chanserv, channel, &change); | |
4622 | } | |
4623 | } | |
4624 | ||
4625 | static CHANSERV_FUNC(cmd_csuspend) | |
4626 | { | |
4627 | struct suspended *suspended; | |
4628 | char reason[MAXLEN]; | |
4629 | time_t expiry, duration; | |
4630 | struct userData *uData; | |
4631 | ||
4632 | REQUIRE_PARAMS(3); | |
4633 | ||
4634 | if(IsProtected(channel->channel_info)) | |
4635 | { | |
4636 | reply("CSMSG_SUSPEND_NODELETE", channel->name); | |
4637 | return 0; | |
4638 | } | |
4639 | ||
4640 | if(argv[1][0] == '!') | |
4641 | argv[1]++; | |
4642 | else if(IsSuspended(channel->channel_info)) | |
4643 | { | |
4644 | reply("CSMSG_ALREADY_SUSPENDED", channel->name); | |
4645 | show_suspension_info(cmd, user, channel->channel_info->suspended); | |
4646 | return 0; | |
4647 | } | |
4648 | ||
4649 | if(!strcmp(argv[1], "0")) | |
4650 | expiry = 0; | |
4651 | else if((duration = ParseInterval(argv[1]))) | |
4652 | expiry = now + duration; | |
4653 | else | |
4654 | { | |
4655 | reply("MSG_INVALID_DURATION", argv[1]); | |
4656 | return 0; | |
4657 | } | |
4658 | ||
4659 | unsplit_string(argv + 2, argc - 2, reason); | |
4660 | ||
4661 | suspended = calloc(1, sizeof(*suspended)); | |
4662 | suspended->revoked = 0; | |
4663 | suspended->issued = now; | |
4664 | suspended->suspender = strdup(user->handle_info->handle); | |
4665 | suspended->expires = expiry; | |
4666 | suspended->reason = strdup(reason); | |
4667 | suspended->cData = channel->channel_info; | |
4668 | suspended->previous = suspended->cData->suspended; | |
4669 | suspended->cData->suspended = suspended; | |
4670 | ||
4671 | if(suspended->expires) | |
4672 | timeq_add(suspended->expires, chanserv_expire_suspension, suspended); | |
4673 | ||
4674 | if(IsSuspended(channel->channel_info)) | |
4675 | { | |
4676 | suspended->previous->revoked = now; | |
4677 | if(suspended->previous->expires) | |
4678 | timeq_del(suspended->previous->expires, chanserv_expire_suspension, suspended->previous, 0); | |
4679 | sprintf(reason, "%s suspension modified by %s.", channel->name, suspended->suspender); | |
4680 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason); | |
4681 | } | |
4682 | else | |
4683 | { | |
4684 | /* Mark all users in channel as absent. */ | |
4685 | for(uData = channel->channel_info->users; uData; uData = uData->next) | |
4686 | { | |
4687 | if(uData->present) | |
4688 | { | |
4689 | uData->seen = now; | |
4690 | uData->present = 0; | |
4691 | } | |
4692 | } | |
4693 | ||
4694 | /* Mark the channel as suspended, then part. */ | |
4695 | channel->channel_info->flags |= CHANNEL_SUSPENDED; | |
4696 | DelChannelUser(chanserv, channel, suspended->reason, 0); | |
4697 | reply("CSMSG_SUSPENDED", channel->name); | |
4698 | sprintf(reason, "%s suspended by %s.", channel->name, suspended->suspender); | |
4699 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason); | |
4700 | } | |
4701 | return 1; | |
4702 | } | |
4703 | ||
4704 | static CHANSERV_FUNC(cmd_cunsuspend) | |
4705 | { | |
4706 | struct suspended *suspended; | |
4707 | char message[MAXLEN]; | |
4708 | ||
4709 | if(!IsSuspended(channel->channel_info)) | |
4710 | { | |
4711 | reply("CSMSG_NOT_SUSPENDED", channel->name); | |
4712 | return 0; | |
4713 | } | |
4714 | ||
4715 | suspended = channel->channel_info->suspended; | |
4716 | ||
4717 | /* Expire the suspension and join ChanServ to the channel. */ | |
4718 | timeq_del(suspended->expires, chanserv_expire_suspension, suspended, 0); | |
4719 | chanserv_expire_suspension(suspended); | |
4720 | reply("CSMSG_UNSUSPENDED", channel->name); | |
4721 | sprintf(message, "%s unsuspended by %s.", channel->name, user->handle_info->handle); | |
4722 | global_message(MESSAGE_RECIPIENT_OPERS|MESSAGE_RECIPIENT_HELPERS, message); | |
4723 | return 1; | |
4724 | } | |
4725 | ||
4726 | typedef struct chanservSearch | |
4727 | { | |
4728 | char *name; | |
4729 | char *registrar; | |
4730 | ||
4731 | time_t unvisited; | |
4732 | time_t registered; | |
4733 | ||
4734 | unsigned long flags; | |
4735 | unsigned int limit; | |
4736 | } *search_t; | |
4737 | ||
4738 | typedef void (*channel_search_func)(struct chanData *channel, void *data); | |
4739 | ||
4740 | static search_t | |
4741 | chanserv_search_create(struct userNode *user, unsigned int argc, char *argv[]) | |
4742 | { | |
4743 | search_t search; | |
4744 | unsigned int i; | |
4745 | ||
4746 | search = malloc(sizeof(struct chanservSearch)); | |
4747 | memset(search, 0, sizeof(*search)); | |
4748 | search->limit = 25; | |
4749 | ||
4750 | for(i = 0; i < argc; i++) | |
4751 | { | |
4752 | /* Assume all criteria require arguments. */ | |
4753 | if(i == (argc - 1)) | |
4754 | { | |
4755 | send_message(user, chanserv, "MSG_MISSING_PARAMS", argv[i]); | |
4756 | goto fail; | |
4757 | } | |
4758 | ||
4759 | if(!irccasecmp(argv[i], "name")) | |
4760 | search->name = argv[++i]; | |
4761 | else if(!irccasecmp(argv[i], "registrar")) | |
4762 | search->registrar = argv[++i]; | |
4763 | else if(!irccasecmp(argv[i], "unvisited")) | |
4764 | search->unvisited = ParseInterval(argv[++i]); | |
4765 | else if(!irccasecmp(argv[i], "registered")) | |
4766 | search->registered = ParseInterval(argv[++i]); | |
4767 | else if(!irccasecmp(argv[i], "flags")) | |
4768 | { | |
4769 | i++; | |
4770 | if(!irccasecmp(argv[i], "nodelete")) | |
4771 | search->flags |= CHANNEL_NODELETE; | |
4772 | else if(!irccasecmp(argv[i], "suspended")) | |
4773 | search->flags |= CHANNEL_SUSPENDED; | |
4774 | else | |
4775 | { | |
4776 | send_message(user, chanserv, "CSMSG_INVALID_CFLAG", argv[i]); | |
4777 | goto fail; | |
4778 | } | |
4779 | } | |
4780 | else if(!irccasecmp(argv[i], "limit")) | |
4781 | search->limit = strtoul(argv[++i], NULL, 10); | |
4782 | else | |
4783 | { | |
4784 | send_message(user, chanserv, "MSG_INVALID_CRITERIA", argv[i]); | |
4785 | goto fail; | |
4786 | } | |
4787 | } | |
4788 | ||
4789 | if(search->name && !strcmp(search->name, "*")) | |
4790 | search->name = 0; | |
4791 | if(search->registrar && !strcmp(search->registrar, "*")) | |
4792 | search->registrar = 0; | |
4793 | ||
4794 | return search; | |
4795 | fail: | |
4796 | free(search); | |
4797 | return NULL; | |
4798 | } | |
4799 | ||
4800 | static int | |
4801 | chanserv_channel_match(struct chanData *channel, search_t search) | |
4802 | { | |
4803 | const char *name = channel->channel->name; | |
4804 | if((search->name && !match_ircglob(name, search->name)) || | |
4805 | (search->registrar && !channel->registrar) || | |
4806 | (search->registrar && !match_ircglob(channel->registrar, search->registrar)) || | |
4807 | (search->unvisited && (now - channel->visited) < search->unvisited) || | |
4808 | (search->registered && (now - channel->registered) > search->registered) || | |
4809 | (search->flags && ((search->flags & channel->flags) != search->flags))) | |
4810 | return 0; | |
4811 | ||
4812 | return 1; | |
4813 | } | |
4814 | ||
4815 | static unsigned int | |
4816 | chanserv_channel_search(search_t search, channel_search_func smf, void *data) | |
4817 | { | |
4818 | struct chanData *channel; | |
4819 | unsigned int matches = 0; | |
4820 | ||
4821 | for(channel = channelList; channel && matches < search->limit; channel = channel->next) | |
4822 | { | |
4823 | if(!chanserv_channel_match(channel, search)) | |
4824 | continue; | |
4825 | matches++; | |
4826 | smf(channel, data); | |
4827 | } | |
4828 | ||
4829 | return matches; | |
4830 | } | |
4831 | ||
4832 | static void | |
4833 | search_count(UNUSED_ARG(struct chanData *channel), UNUSED_ARG(void *data)) | |
4834 | { | |
4835 | } | |
4836 | ||
4837 | static void | |
4838 | search_print(struct chanData *channel, void *data) | |
4839 | { | |
4840 | send_message_type(4, data, chanserv, "%s", channel->channel->name); | |
4841 | } | |
4842 | ||
4843 | static CHANSERV_FUNC(cmd_search) | |
4844 | { | |
4845 | search_t search; | |
4846 | unsigned int matches; | |
4847 | channel_search_func action; | |
4848 | ||
4849 | REQUIRE_PARAMS(3); | |
4850 | ||
4851 | if(!irccasecmp(argv[1], "count")) | |
4852 | action = search_count; | |
4853 | else if(!irccasecmp(argv[1], "print")) | |
4854 | action = search_print; | |
4855 | else | |
4856 | { | |
4857 | reply("CSMSG_ACTION_INVALID", argv[1]); | |
4858 | return 0; | |
4859 | } | |
4860 | ||
4861 | search = chanserv_search_create(user, argc - 2, argv + 2); | |
4862 | if(!search) | |
4863 | return 0; | |
4864 | ||
4865 | if(action == search_count) | |
4866 | search->limit = INT_MAX; | |
4867 | ||
4868 | if(action == search_print) | |
4869 | { | |
4870 | reply("CSMSG_CHANNEL_SEARCH_RESULTS"); | |
4871 | reply("CSMSG_BAR"); | |
4872 | } | |
4873 | ||
4874 | matches = chanserv_channel_search(search, action, user); | |
4875 | ||
4876 | if(matches) | |
4877 | reply("MSG_MATCH_COUNT", matches); | |
4878 | else | |
4879 | reply("MSG_NO_MATCHES"); | |
4880 | ||
4881 | free(search); | |
4882 | return 1; | |
4883 | } | |
4884 | ||
4885 | static CHANSERV_FUNC(cmd_unvisited) | |
4886 | { | |
4887 | struct chanData *cData; | |
4888 | time_t interval = chanserv_conf.channel_expire_delay; | |
4889 | char buffer[INTERVALLEN]; | |
4890 | unsigned int limit = 25, matches = 0; | |
4891 | ||
4892 | if(argc > 1) | |
4893 | { | |
4894 | interval = ParseInterval(argv[1]); | |
4895 | if(argc > 2) | |
4896 | limit = atoi(argv[2]); | |
4897 | } | |
4898 | ||
4899 | intervalString(buffer, interval, user->handle_info); | |
4900 | reply("CSMSG_UNVISITED_HEADER", limit, buffer); | |
4901 | ||
4902 | for(cData = channelList; cData && matches < limit; cData = cData->next) | |
4903 | { | |
4904 | if((now - cData->visited) < interval) | |
4905 | continue; | |
4906 | ||
4907 | intervalString(buffer, now - cData->visited, user->handle_info); | |
4908 | reply("CSMSG_UNVISITED_DATA", cData->channel->name, buffer); | |
4909 | matches++; | |
4910 | } | |
4911 | ||
4912 | return 1; | |
4913 | } | |
4914 | ||
4915 | static MODCMD_FUNC(chan_opt_defaulttopic) | |
4916 | { | |
4917 | if(argc > 1) | |
4918 | { | |
4919 | char *topic; | |
4920 | ||
4921 | if(!check_user_level(channel, user, lvlEnfTopic, 1, 0)) | |
4922 | { | |
4923 | reply("CSMSG_TOPIC_LOCKED", channel->name); | |
4924 | return 0; | |
4925 | } | |
4926 | ||
4927 | topic = unsplit_string(argv+1, argc-1, NULL); | |
4928 | ||
4929 | free(channel->channel_info->topic); | |
4930 | if(topic[0] == '*' && topic[1] == 0) | |
4931 | { | |
4932 | topic = channel->channel_info->topic = NULL; | |
4933 | } | |
4934 | else | |
4935 | { | |
4936 | topic = channel->channel_info->topic = strdup(topic); | |
4937 | if(channel->channel_info->topic_mask | |
4938 | && !match_ircglob(channel->channel_info->topic, channel->channel_info->topic_mask)) | |
4939 | reply("CSMSG_TOPIC_MISMATCH", channel->name); | |
4940 | } | |
4941 | SetChannelTopic(channel, chanserv, topic ? topic : "", 1); | |
4942 | } | |
4943 | ||
4944 | if(channel->channel_info->topic) | |
4945 | reply("CSMSG_SET_DEFAULT_TOPIC", channel->channel_info->topic); | |
4946 | else | |
4947 | reply("CSMSG_SET_DEFAULT_TOPIC", user_find_message(user, "MSG_NONE")); | |
4948 | return 1; | |
4949 | } | |
4950 | ||
4951 | static MODCMD_FUNC(chan_opt_topicmask) | |
4952 | { | |
4953 | if(argc > 1) | |
4954 | { | |
4955 | struct chanData *cData = channel->channel_info; | |
4956 | char *mask; | |
4957 | ||
4958 | if(!check_user_level(channel, user, lvlEnfTopic, 1, 0)) | |
4959 | { | |
4960 | reply("CSMSG_TOPIC_LOCKED", channel->name); | |
4961 | return 0; | |
4962 | } | |
4963 | ||
4964 | mask = unsplit_string(argv+1, argc-1, NULL); | |
4965 | ||
4966 | if(cData->topic_mask) | |
4967 | free(cData->topic_mask); | |
4968 | if(mask[0] == '*' && mask[1] == 0) | |
4969 | { | |
4970 | cData->topic_mask = 0; | |
4971 | } | |
4972 | else | |
4973 | { | |
4974 | cData->topic_mask = strdup(mask); | |
4975 | if(!cData->topic) | |
4976 | reply("CSMSG_MASK_BUT_NO_TOPIC", channel->name); | |
4977 | else if(!match_ircglob(cData->topic, cData->topic_mask)) | |
4978 | reply("CSMSG_TOPIC_MISMATCH", channel->name); | |
4979 | } | |
4980 | } | |
4981 | ||
4982 | if(channel->channel_info->topic_mask) | |
4983 | reply("CSMSG_SET_TOPICMASK", channel->channel_info->topic_mask); | |
4984 | else | |
4985 | reply("CSMSG_SET_TOPICMASK", user_find_message(user, "MSG_NONE")); | |
4986 | return 1; | |
4987 | } | |
4988 | ||
4989 | int opt_greeting_common(struct userNode *user, struct svccmd *cmd, int argc, char *argv[], char *name, char **data) | |
4990 | { | |
4991 | if(argc > 1) | |
4992 | { | |
4993 | char *greeting = unsplit_string(argv+1, argc-1, NULL); | |
4994 | char *previous; | |
4995 | ||
4996 | previous = *data; | |
4997 | if(greeting[0] == '*' && greeting[1] == 0) | |
4998 | *data = NULL; | |
4999 | else | |
5000 | { | |
5001 | unsigned int length = strlen(greeting); | |
5002 | if(length > chanserv_conf.greeting_length) | |
5003 | { | |
5004 | reply("CSMSG_GREETING_TOO_LONG", length, chanserv_conf.greeting_length); | |
5005 | return 0; | |
5006 | } | |
5007 | *data = strdup(greeting); | |
5008 | } | |
5009 | if(previous) | |
5010 | free(previous); | |
5011 | } | |
5012 | ||
5013 | if(*data) | |
5014 | reply(name, *data); | |
5015 | else | |
5016 | reply(name, user_find_message(user, "MSG_NONE")); | |
5017 | return 1; | |
5018 | } | |
5019 | ||
5020 | static MODCMD_FUNC(chan_opt_greeting) | |
5021 | { | |
5022 | return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_GREETING", &channel->channel_info->greeting); | |
5023 | } | |
5024 | ||
5025 | static MODCMD_FUNC(chan_opt_usergreeting) | |
5026 | { | |
5027 | return opt_greeting_common(user, cmd, argc, argv, "CSMSG_SET_USERGREETING", &channel->channel_info->user_greeting); | |
5028 | } | |
5029 | ||
5030 | static MODCMD_FUNC(chan_opt_modes) | |
5031 | { | |
5032 | struct mod_chanmode *new_modes; | |
5033 | char modes[MODELEN]; | |
5034 | ||
5035 | if(argc > 1) | |
5036 | { | |
5037 | if(!check_user_level(channel, user, lvlEnfModes, 1, 0)) | |
5038 | { | |
5039 | reply("CSMSG_NO_ACCESS"); | |
5040 | return 0; | |
5041 | } | |
5042 | if(argv[1][0] == '*' && argv[1][1] == 0) | |
5043 | { | |
5044 | memset(&channel->channel_info->modes, 0, sizeof(channel->channel_info->modes)); | |
5045 | } | |
5046 | else if(!(new_modes = mod_chanmode_parse(channel, argv+1, argc-1, MCP_KEY_FREE|MCP_REGISTERED))) | |
5047 | { | |
5048 | reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL)); | |
5049 | return 0; | |
5050 | } | |
5051 | else if(new_modes->argc > 1) | |
5052 | { | |
5053 | reply("CSMSG_INVALID_MODE_LOCK", unsplit_string(argv+1, argc-1, NULL)); | |
5054 | mod_chanmode_free(new_modes); | |
5055 | return 0; | |
5056 | } | |
5057 | else | |
5058 | { | |
5059 | channel->channel_info->modes = *new_modes; | |
5060 | modcmd_chanmode_announce(new_modes); | |
5061 | mod_chanmode_free(new_modes); | |
5062 | } | |
5063 | } | |
5064 | ||
5065 | mod_chanmode_format(&channel->channel_info->modes, modes); | |
5066 | if(modes[0]) | |
5067 | reply("CSMSG_SET_MODES", modes); | |
5068 | else | |
5069 | reply("CSMSG_SET_MODES", user_find_message(user, "MSG_NONE")); | |
5070 | return 1; | |
5071 | } | |
5072 | ||
5073 | #define CHANNEL_BINARY_OPTION(MSG, FLAG) return channel_binary_option(MSG, FLAG, CSFUNC_ARGS); | |
5074 | static int | |
5075 | channel_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd) | |
5076 | { | |
5077 | struct chanData *cData = channel->channel_info; | |
5078 | int value; | |
5079 | ||
5080 | if(argc > 1) | |
5081 | { | |
5082 | /* Set flag according to value. */ | |
5083 | if(enabled_string(argv[1])) | |
5084 | { | |
5085 | cData->flags |= mask; | |
5086 | value = 1; | |
5087 | } | |
5088 | else if(disabled_string(argv[1])) | |
5089 | { | |
5090 | cData->flags &= ~mask; | |
5091 | value = 0; | |
5092 | } | |
5093 | else | |
5094 | { | |
5095 | reply("MSG_INVALID_BINARY", argv[1]); | |
5096 | return 0; | |
5097 | } | |
5098 | } | |
5099 | else | |
5100 | { | |
5101 | /* Find current option value. */ | |
5102 | value = (cData->flags & mask) ? 1 : 0; | |
5103 | } | |
5104 | ||
5105 | if(value) | |
5106 | reply(name, user_find_message(user, "MSG_ON")); | |
5107 | else | |
5108 | reply(name, user_find_message(user, "MSG_OFF")); | |
5109 | return 1; | |
5110 | } | |
5111 | ||
5112 | static MODCMD_FUNC(chan_opt_nodelete) | |
5113 | { | |
5114 | if((argc > 1) && (!IsOper(user) || !user->handle_info || (user->handle_info->opserv_level < chanserv_conf.nodelete_level))) | |
5115 | { | |
5116 | reply("MSG_SETTING_PRIVILEGED", argv[0]); | |
5117 | return 0; | |
5118 | } | |
5119 | ||
5120 | CHANNEL_BINARY_OPTION("CSMSG_SET_NODELETE", CHANNEL_NODELETE); | |
5121 | } | |
5122 | ||
5123 | static MODCMD_FUNC(chan_opt_dynlimit) | |
5124 | { | |
5125 | CHANNEL_BINARY_OPTION("CSMSG_SET_DYNLIMIT", CHANNEL_DYNAMIC_LIMIT); | |
5126 | } | |
5127 | ||
5128 | static MODCMD_FUNC(chan_opt_offchannel) | |
5129 | { | |
5130 | struct chanData *cData = channel->channel_info; | |
5131 | int value; | |
5132 | ||
5133 | if(argc > 1) | |
5134 | { | |
5135 | /* Set flag according to value. */ | |
5136 | if(enabled_string(argv[1])) | |
5137 | { | |
5138 | if(!IsOffChannel(cData)) | |
5139 | DelChannelUser(chanserv, channel, "Going off-channel.", 0); | |
5140 | cData->flags |= CHANNEL_OFFCHANNEL; | |
5141 | value = 1; | |
5142 | } | |
5143 | else if(disabled_string(argv[1])) | |
5144 | { | |
5145 | if(IsOffChannel(cData)) | |
5146 | { | |
5147 | struct mod_chanmode change; | |
5148 | mod_chanmode_init(&change); | |
5149 | change.argc = 1; | |
5150 | change.args[0].mode = MODE_CHANOP; | |
5151 | change.args[0].u.member = AddChannelUser(chanserv, channel); | |
5152 | mod_chanmode_announce(chanserv, channel, &change); | |
5153 | } | |
5154 | cData->flags &= ~CHANNEL_OFFCHANNEL; | |
5155 | value = 0; | |
5156 | } | |
5157 | else | |
5158 | { | |
5159 | reply("MSG_INVALID_BINARY", argv[1]); | |
5160 | return 0; | |
5161 | } | |
5162 | } | |
5163 | else | |
5164 | { | |
5165 | /* Find current option value. */ | |
5166 | value = (cData->flags & CHANNEL_OFFCHANNEL) ? 1 : 0; | |
5167 | } | |
5168 | ||
5169 | if(value) | |
5170 | reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_ON")); | |
5171 | else | |
5172 | reply("CSMSG_SET_OFFCHANNEL", user_find_message(user, "MSG_OFF")); | |
5173 | return 1; | |
5174 | } | |
5175 | ||
5176 | static MODCMD_FUNC(chan_opt_defaults) | |
5177 | { | |
5178 | struct userData *uData; | |
5179 | struct chanData *cData; | |
5180 | const char *confirm; | |
5181 | enum levelOption lvlOpt; | |
5182 | enum charOption chOpt; | |
5183 | ||
5184 | cData = channel->channel_info; | |
5185 | uData = GetChannelUser(cData, user->handle_info); | |
5186 | if(!uData || (uData->access < UL_OWNER)) | |
5187 | { | |
5188 | reply("CSMSG_OWNER_DEFAULTS", channel->name); | |
5189 | return 0; | |
5190 | } | |
5191 | confirm = make_confirmation_string(uData); | |
5192 | if((argc < 2) || strcmp(argv[1], confirm)) | |
5193 | { | |
5194 | reply("CSMSG_CONFIRM_DEFAULTS", channel->name, confirm); | |
5195 | return 0; | |
5196 | } | |
5197 | cData->flags = CHANNEL_DEFAULT_FLAGS; | |
5198 | cData->modes = chanserv_conf.default_modes; | |
5199 | for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt) | |
5200 | cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value; | |
5201 | for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt) | |
5202 | cData->chOpts[chOpt] = charOptions[chOpt].default_value; | |
5203 | reply("CSMSG_SETTINGS_DEFAULTED", channel->name); | |
5204 | return 1; | |
5205 | } | |
5206 | ||
5207 | static int | |
5208 | channel_level_option(enum levelOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd) | |
5209 | { | |
5210 | struct chanData *cData = channel->channel_info; | |
5211 | struct userData *uData; | |
5212 | unsigned short value; | |
5213 | ||
5214 | if(argc > 1) | |
5215 | { | |
5216 | if(!check_user_level(channel, user, option, 1, 1)) | |
5217 | { | |
5218 | reply("CSMSG_CANNOT_SET"); | |
5219 | return 0; | |
5220 | } | |
5221 | value = user_level_from_name(argv[1], UL_OWNER+1); | |
5222 | if(!value && strcmp(argv[1], "0")) | |
5223 | { | |
5224 | reply("CSMSG_INVALID_ACCESS", argv[1]); | |
5225 | return 0; | |
5226 | } | |
5227 | uData = GetChannelUser(cData, user->handle_info); | |
5228 | if(!uData || ((uData->access < UL_OWNER) && (value > uData->access))) | |
5229 | { | |
5230 | reply("CSMSG_BAD_SETLEVEL"); | |
5231 | return 0; | |
5232 | } | |
5233 | switch(option) | |
5234 | { | |
5235 | case lvlGiveVoice: | |
5236 | if(value > cData->lvlOpts[lvlGiveOps]) | |
5237 | { | |
5238 | reply("CSMSG_BAD_GIVEVOICE", cData->lvlOpts[lvlGiveOps]); | |
5239 | return 0; | |
5240 | } | |
5241 | break; | |
5242 | case lvlGiveHalfOps: | |
5243 | if(value < cData->lvlOpts[lvlGiveVoice]) | |
5244 | { | |
5245 | reply("CSMSG_BAD_GIVEHOPS", cData->lvlOpts[lvlGiveHalfOps]); | |
5246 | return 0; | |
5247 | } | |
5248 | break; | |
5249 | case lvlGiveOps: | |
5250 | if(value < cData->lvlOpts[lvlGiveVoice]) | |
5251 | { | |
5252 | reply("CSMSG_BAD_GIVEOPS", cData->lvlOpts[lvlGiveVoice]); | |
5253 | return 0; | |
5254 | } | |
5255 | break; | |
5256 | case lvlSetters: | |
5257 | /* This test only applies to owners, since non-owners | |
5258 | * trying to set an option to above their level get caught | |
5259 | * by the CSMSG_BAD_SETLEVEL test above. | |
5260 | */ | |
5261 | if(value > uData->access) | |
5262 | { | |
5263 | reply("CSMSG_BAD_SETTERS"); | |
5264 | return 0; | |
5265 | } | |
5266 | break; | |
5267 | default: | |
5268 | break; | |
5269 | } | |
5270 | cData->lvlOpts[option] = value; | |
5271 | } | |
5272 | reply(levelOptions[option].format_name, cData->lvlOpts[option]); | |
5273 | return argc > 1; | |
5274 | } | |
5275 | ||
5276 | static MODCMD_FUNC(chan_opt_enfops) | |
5277 | { | |
5278 | return channel_level_option(lvlEnfOps, CSFUNC_ARGS); | |
5279 | } | |
5280 | ||
5281 | static MODCMD_FUNC(chan_opt_enfhalfops) | |
5282 | { | |
5283 | return channel_level_option(lvlEnfHalfOps, CSFUNC_ARGS); | |
5284 | } | |
5285 | ||
5286 | static MODCMD_FUNC(chan_opt_giveops) | |
5287 | { | |
5288 | return channel_level_option(lvlGiveOps, CSFUNC_ARGS); | |
5289 | } | |
5290 | ||
5291 | static MODCMD_FUNC(chan_opt_givehalfops) | |
5292 | { | |
5293 | return channel_level_option(lvlGiveHalfOps, CSFUNC_ARGS); | |
5294 | } | |
5295 | ||
5296 | static MODCMD_FUNC(chan_opt_enfmodes) | |
5297 | { | |
5298 | return channel_level_option(lvlEnfModes, CSFUNC_ARGS); | |
5299 | } | |
5300 | ||
5301 | static MODCMD_FUNC(chan_opt_enftopic) | |
5302 | { | |
5303 | return channel_level_option(lvlEnfTopic, CSFUNC_ARGS); | |
5304 | } | |
5305 | ||
5306 | static MODCMD_FUNC(chan_opt_pubcmd) | |
5307 | { | |
5308 | return channel_level_option(lvlPubCmd, CSFUNC_ARGS); | |
5309 | } | |
5310 | ||
5311 | static MODCMD_FUNC(chan_opt_setters) | |
5312 | { | |
5313 | return channel_level_option(lvlSetters, CSFUNC_ARGS); | |
5314 | } | |
5315 | ||
5316 | static MODCMD_FUNC(chan_opt_ctcpusers) | |
5317 | { | |
5318 | return channel_level_option(lvlCTCPUsers, CSFUNC_ARGS); | |
5319 | } | |
5320 | ||
5321 | static MODCMD_FUNC(chan_opt_userinfo) | |
5322 | { | |
5323 | return channel_level_option(lvlUserInfo, CSFUNC_ARGS); | |
5324 | } | |
5325 | ||
5326 | static MODCMD_FUNC(chan_opt_givevoice) | |
5327 | { | |
5328 | return channel_level_option(lvlGiveVoice, CSFUNC_ARGS); | |
5329 | } | |
5330 | ||
5331 | static MODCMD_FUNC(chan_opt_topicsnarf) | |
5332 | { | |
5333 | return channel_level_option(lvlTopicSnarf, CSFUNC_ARGS); | |
5334 | } | |
5335 | ||
5336 | static MODCMD_FUNC(chan_opt_inviteme) | |
5337 | { | |
5338 | return channel_level_option(lvlInviteMe, CSFUNC_ARGS); | |
5339 | } | |
5340 | ||
5341 | static int | |
5342 | channel_multiple_option(enum charOption option, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd) | |
5343 | { | |
5344 | struct chanData *cData = channel->channel_info; | |
5345 | int count = charOptions[option].count, index; | |
5346 | ||
5347 | if(argc > 1) | |
5348 | { | |
5349 | index = atoi(argv[1]); | |
5350 | ||
5351 | if(!isdigit(argv[1][0]) || (index < 0) || (index >= count)) | |
5352 | { | |
5353 | reply("CSMSG_INVALID_NUMERIC", index); | |
5354 | /* Show possible values. */ | |
5355 | for(index = 0; index < count; index++) | |
5356 | reply(charOptions[option].format_name, index, user_find_message(user, charOptions[option].values[index].format_name)); | |
5357 | return 0; | |
5358 | } | |
5359 | ||
5360 | cData->chOpts[option] = charOptions[option].values[index].value; | |
5361 | } | |
5362 | else | |
5363 | { | |
5364 | /* Find current option value. */ | |
5365 | find_value: | |
5366 | for(index = 0; | |
5367 | (index < count) && (cData->chOpts[option] != charOptions[option].values[index].value); | |
5368 | index++); | |
5369 | if(index == count) | |
5370 | { | |
5371 | /* Somehow, the option value is corrupt; reset it to the default. */ | |
5372 | cData->chOpts[option] = charOptions[option].default_value; | |
5373 | goto find_value; | |
5374 | } | |
5375 | } | |
5376 | ||
5377 | reply(charOptions[option].format_name, index, user_find_message(user, charOptions[option].values[index].format_name)); | |
5378 | return 1; | |
5379 | } | |
5380 | ||
5381 | static MODCMD_FUNC(chan_opt_protect) | |
5382 | { | |
5383 | return channel_multiple_option(chProtect, CSFUNC_ARGS); | |
5384 | } | |
5385 | ||
5386 | static MODCMD_FUNC(chan_opt_toys) | |
5387 | { | |
5388 | return channel_multiple_option(chToys, CSFUNC_ARGS); | |
5389 | } | |
5390 | ||
5391 | static MODCMD_FUNC(chan_opt_ctcpreaction) | |
5392 | { | |
5393 | return channel_multiple_option(chCTCPReaction, CSFUNC_ARGS); | |
5394 | } | |
5395 | ||
5396 | static MODCMD_FUNC(chan_opt_topicrefresh) | |
5397 | { | |
5398 | return channel_multiple_option(chTopicRefresh, CSFUNC_ARGS); | |
5399 | } | |
5400 | ||
5401 | static struct svccmd_list set_shows_list; | |
5402 | ||
5403 | static void | |
5404 | handle_svccmd_unbind(struct svccmd *target) { | |
5405 | unsigned int ii; | |
5406 | for(ii=0; ii<set_shows_list.used; ++ii) | |
5407 | if(target == set_shows_list.list[ii]) | |
5408 | set_shows_list.used = 0; | |
5409 | } | |
5410 | ||
5411 | static CHANSERV_FUNC(cmd_set) | |
5412 | { | |
5413 | struct svccmd *subcmd; | |
5414 | char buf[MAXLEN]; | |
5415 | unsigned int ii; | |
5416 | ||
5417 | /* Check if we need to (re-)initialize set_shows_list. */ | |
5418 | if(!set_shows_list.used) | |
5419 | { | |
5420 | if(!set_shows_list.size) | |
5421 | { | |
5422 | set_shows_list.size = chanserv_conf.set_shows->used; | |
5423 | set_shows_list.list = calloc(set_shows_list.size, sizeof(set_shows_list.list[0])); | |
5424 | } | |
5425 | for(ii = 0; ii < chanserv_conf.set_shows->used; ii++) | |
5426 | { | |
5427 | const char *name = chanserv_conf.set_shows->list[ii]; | |
5428 | sprintf(buf, "%s %s", argv[0], name); | |
5429 | subcmd = dict_find(cmd->parent->commands, buf, NULL); | |
5430 | if(!subcmd) | |
5431 | { | |
5432 | log_module(CS_LOG, LOG_ERROR, "Unable to find set option \"%s\".", name); | |
5433 | continue; | |
5434 | } | |
5435 | svccmd_list_append(&set_shows_list, subcmd); | |
5436 | } | |
5437 | } | |
5438 | ||
5439 | if(argc < 2) | |
5440 | { | |
5441 | reply("CSMSG_CHANNEL_OPTIONS", channel->name); | |
5442 | reply("CSMSG_BAR"); | |
5443 | for(ii = 0; ii < set_shows_list.used; ii++) | |
5444 | { | |
5445 | subcmd = set_shows_list.list[ii]; | |
5446 | subcmd->command->func(user, channel, 1, argv+1, subcmd); | |
5447 | } | |
5448 | reply("CSMSG_CHANNEL_OPTIONS_END"); | |
5449 | return 1; | |
5450 | } | |
5451 | ||
5452 | sprintf(buf, "%s %s", argv[0], argv[1]); | |
5453 | subcmd = dict_find(cmd->parent->commands, buf, NULL); | |
5454 | if(!subcmd) | |
5455 | { | |
5456 | reply("CSMSG_INVALID_OPTION", argv[1], argv[0]); | |
5457 | return 0; | |
5458 | } | |
5459 | if((argc > 2) && !check_user_level(channel, user, lvlSetters, 1, 0)) | |
5460 | { | |
5461 | reply("CSMSG_NO_ACCESS"); | |
5462 | return 0; | |
5463 | } | |
5464 | ||
5465 | return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd); | |
5466 | } | |
5467 | ||
5468 | static int | |
5469 | user_binary_option(char *name, unsigned long mask, struct userNode *user, struct chanNode *channel, int argc, char *argv[], struct svccmd *cmd) | |
5470 | { | |
5471 | struct userData *uData; | |
5472 | ||
5473 | uData = GetChannelAccess(channel->channel_info, user->handle_info); | |
5474 | if(!uData) | |
5475 | { | |
5476 | reply("CSMSG_NOT_USER", channel->name); | |
5477 | return 0; | |
5478 | } | |
5479 | ||
5480 | if(argc < 2) | |
5481 | { | |
5482 | /* Just show current option value. */ | |
5483 | } | |
5484 | else if(enabled_string(argv[1])) | |
5485 | { | |
5486 | uData->flags |= mask; | |
5487 | } | |
5488 | else if(disabled_string(argv[1])) | |
5489 | { | |
5490 | uData->flags &= ~mask; | |
5491 | } | |
5492 | else | |
5493 | { | |
5494 | reply("MSG_INVALID_BINARY", argv[1]); | |
5495 | return 0; | |
5496 | } | |
5497 | ||
5498 | reply(name, user_find_message(user, (uData->flags & mask) ? "MSG_ON" : "MSG_OFF")); | |
5499 | return 1; | |
5500 | } | |
5501 | ||
5502 | static MODCMD_FUNC(user_opt_noautoop) | |
5503 | { | |
5504 | struct userData *uData; | |
5505 | ||
5506 | uData = GetChannelAccess(channel->channel_info, user->handle_info); | |
5507 | if(!uData) | |
5508 | { | |
5509 | reply("CSMSG_NOT_USER", channel->name); | |
5510 | return 0; | |
5511 | } | |
5512 | if(uData->access < channel->channel_info->lvlOpts[lvlGiveOps]) | |
5513 | return user_binary_option("CSMSG_USET_NOAUTOVOICE", USER_AUTO_OP, CSFUNC_ARGS); | |
5514 | else | |
5515 | return user_binary_option("CSMSG_USET_NOAUTOOP", USER_AUTO_OP, CSFUNC_ARGS); | |
5516 | } | |
5517 | ||
5518 | static MODCMD_FUNC(user_opt_autoinvite) | |
5519 | { | |
5520 | return user_binary_option("CSMSG_USET_AUTOINVITE", USER_AUTO_INVITE, CSFUNC_ARGS); | |
5521 | } | |
5522 | ||
5523 | static MODCMD_FUNC(user_opt_info) | |
5524 | { | |
5525 | struct userData *uData; | |
5526 | char *infoline; | |
5527 | ||
5528 | uData = GetChannelAccess(channel->channel_info, user->handle_info); | |
5529 | ||
5530 | if(!uData) | |
5531 | { | |
5532 | /* If they got past the command restrictions (which require access) | |
5533 | * but fail this test, we have some fool with security override on. | |
5534 | */ | |
5535 | reply("CSMSG_NOT_USER", channel->name); | |
5536 | return 0; | |
5537 | } | |
5538 | ||
5539 | if(argc > 1) | |
5540 | { | |
5541 | size_t bp; | |
5542 | infoline = unsplit_string(argv + 1, argc - 1, NULL); | |
5543 | if(strlen(infoline) > chanserv_conf.max_userinfo_length) | |
5544 | { | |
5545 | reply("CSMSG_INFOLINE_TOO_LONG", chanserv_conf.max_userinfo_length); | |
5546 | return 0; | |
5547 | } | |
5548 | bp = strcspn(infoline, "\001"); | |
5549 | if(infoline[bp]) | |
5550 | { | |
5551 | reply("CSMSG_BAD_INFOLINE", infoline[bp]); | |
5552 | return 0; | |
5553 | } | |
5554 | if(uData->info) | |
5555 | free(uData->info); | |
5556 | if(infoline[0] == '*' && infoline[1] == 0) | |
5557 | uData->info = NULL; | |
5558 | else | |
5559 | uData->info = strdup(infoline); | |
5560 | } | |
5561 | if(uData->info) | |
5562 | reply("CSMSG_USET_INFO", uData->info); | |
5563 | else | |
5564 | reply("CSMSG_USET_INFO", user_find_message(user, "MSG_NONE")); | |
5565 | return 1; | |
5566 | } | |
5567 | ||
5568 | struct svccmd_list uset_shows_list; | |
5569 | ||
5570 | static CHANSERV_FUNC(cmd_uset) | |
5571 | { | |
5572 | struct svccmd *subcmd; | |
5573 | char buf[MAXLEN]; | |
5574 | unsigned int ii; | |
5575 | ||
5576 | /* Check if we need to (re-)initialize uset_shows_list. */ | |
5577 | if(!uset_shows_list.used) | |
5578 | { | |
5579 | char *options[] = | |
5580 | { | |
5581 | "NoAutoOp", "AutoInvite", "Info" | |
5582 | }; | |
5583 | ||
5584 | if(!uset_shows_list.size) | |
5585 | { | |
5586 | uset_shows_list.size = ArrayLength(options); | |
5587 | uset_shows_list.list = calloc(uset_shows_list.size, sizeof(uset_shows_list.list[0])); | |
5588 | } | |
5589 | for(ii = 0; ii < ArrayLength(options); ii++) | |
5590 | { | |
5591 | const char *name = options[ii]; | |
5592 | sprintf(buf, "%s %s", argv[0], name); | |
5593 | subcmd = dict_find(cmd->parent->commands, buf, NULL); | |
5594 | if(!subcmd) | |
5595 | { | |
5596 | log_module(CS_LOG, LOG_ERROR, "Unable to find uset option %s.", name); | |
5597 | continue; | |
5598 | } | |
5599 | svccmd_list_append(&uset_shows_list, subcmd); | |
5600 | } | |
5601 | } | |
5602 | ||
5603 | if(argc < 2) | |
5604 | { | |
5605 | /* Do this so options are presented in a consistent order. */ | |
5606 | reply("CSMSG_USER_OPTIONS"); | |
5607 | for(ii = 0; ii < uset_shows_list.used; ii++) | |
5608 | uset_shows_list.list[ii]->command->func(user, channel, 1, argv+1, uset_shows_list.list[ii]); | |
5609 | return 1; | |
5610 | } | |
5611 | ||
5612 | sprintf(buf, "%s %s", argv[0], argv[1]); | |
5613 | subcmd = dict_find(cmd->parent->commands, buf, NULL); | |
5614 | if(!subcmd) | |
5615 | { | |
5616 | reply("CSMSG_INVALID_OPTION", argv[1], argv[0]); | |
5617 | return 0; | |
5618 | } | |
5619 | ||
5620 | return subcmd->command->func(user, channel, argc - 1, argv + 1, subcmd); | |
5621 | } | |
5622 | ||
5623 | static CHANSERV_FUNC(cmd_giveownership) | |
5624 | { | |
5625 | struct handle_info *new_owner_hi; | |
5626 | struct userData *new_owner, *curr_user; | |
5627 | struct chanData *cData = channel->channel_info; | |
5628 | struct do_not_register *dnr; | |
5629 | unsigned int force; | |
5630 | unsigned short co_access; | |
5631 | char reason[MAXLEN]; | |
5632 | ||
5633 | REQUIRE_PARAMS(2); | |
5634 | curr_user = GetChannelAccess(cData, user->handle_info); | |
5635 | force = IsHelping(user) && (argc > 2) && !irccasecmp(argv[2], "force"); | |
5636 | if(!curr_user || (curr_user->access != UL_OWNER)) | |
5637 | { | |
5638 | struct userData *owner = NULL; | |
5639 | for(curr_user = channel->channel_info->users; | |
5640 | curr_user; | |
5641 | curr_user = curr_user->next) | |
5642 | { | |
5643 | if(curr_user->access != UL_OWNER) | |
5644 | continue; | |
5645 | if(owner) | |
5646 | { | |
5647 | reply("CSMSG_MULTIPLE_OWNERS", channel->name); | |
5648 | return 0; | |
5649 | } | |
5650 | owner = curr_user; | |
5651 | } | |
5652 | curr_user = owner; | |
5653 | } | |
5654 | else if (!force && (now < (time_t)(cData->ownerTransfer + chanserv_conf.giveownership_period))) | |
5655 | { | |
5656 | char delay[INTERVALLEN]; | |
5657 | intervalString(delay, cData->ownerTransfer + chanserv_conf.giveownership_period - now, user->handle_info); | |
5658 | reply("CSMSG_TRANSFER_WAIT", delay, channel->name); | |
5659 | return 0; | |
5660 | } | |
5661 | if(!(new_owner_hi = modcmd_get_handle_info(user, argv[1]))) | |
5662 | return 0; | |
5663 | if(new_owner_hi == user->handle_info) | |
5664 | { | |
5665 | reply("CSMSG_NO_TRANSFER_SELF"); | |
5666 | return 0; | |
5667 | } | |
5668 | new_owner = GetChannelAccess(cData, new_owner_hi); | |
5669 | if(!new_owner) | |
5670 | { | |
5671 | if(force) | |
5672 | { | |
5673 | new_owner = add_channel_user(cData, new_owner_hi, UL_COOWNER, 0, NULL); | |
5674 | } | |
5675 | else | |
5676 | { | |
5677 | reply("CSMSG_NO_CHAN_USER", new_owner_hi->handle, channel->name); | |
5678 | return 0; | |
5679 | } | |
5680 | } | |
5681 | if((chanserv_get_owned_count(new_owner_hi) >= chanserv_conf.max_owned) && !force) | |
5682 | { | |
5683 | reply("CSMSG_OWN_TOO_MANY", new_owner_hi->handle, chanserv_conf.max_owned); | |
5684 | return 0; | |
5685 | } | |
5686 | if((dnr = chanserv_is_dnr(NULL, new_owner_hi)) && !force) { | |
5687 | if(!IsHelping(user)) | |
5688 | reply("CSMSG_DNR_ACCOUNT", new_owner_hi->handle); | |
5689 | else | |
5690 | chanserv_show_dnrs(user, cmd, NULL, new_owner_hi->handle); | |
5691 | return 0; | |
5692 | } | |
5693 | if(new_owner->access >= UL_COOWNER) | |
5694 | co_access = new_owner->access; | |
5695 | else | |
5696 | co_access = UL_COOWNER; | |
5697 | new_owner->access = UL_OWNER; | |
5698 | if(curr_user) | |
5699 | curr_user->access = co_access; | |
5700 | cData->ownerTransfer = now; | |
5701 | reply("CSMSG_OWNERSHIP_GIVEN", channel->name, new_owner_hi->handle); | |
5702 | sprintf(reason, "%s ownership transferred to %s by %s.", channel->name, new_owner_hi->handle, user->handle_info->handle); | |
5703 | global_message(MESSAGE_RECIPIENT_OPERS | MESSAGE_RECIPIENT_HELPERS, reason); | |
5704 | return 1; | |
5705 | } | |
5706 | ||
5707 | static CHANSERV_FUNC(cmd_suspend) | |
5708 | { | |
5709 | struct handle_info *hi; | |
5710 | struct userData *self, *target; | |
5711 | ||
5712 | REQUIRE_PARAMS(2); | |
5713 | if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0; | |
5714 | self = GetChannelUser(channel->channel_info, user->handle_info); | |
5715 | if(!(target = GetTrueChannelAccess(channel->channel_info, hi))) | |
5716 | { | |
5717 | reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name); | |
5718 | return 0; | |
5719 | } | |
5720 | if(target->access >= self->access) | |
5721 | { | |
5722 | reply("MSG_USER_OUTRANKED", hi->handle); | |
5723 | return 0; | |
5724 | } | |
5725 | if(target->flags & USER_SUSPENDED) | |
5726 | { | |
5727 | reply("CSMSG_ALREADY_SUSPENDED", hi->handle); | |
5728 | return 0; | |
5729 | } | |
5730 | if(target->present) | |
5731 | { | |
5732 | target->present = 0; | |
5733 | target->seen = now; | |
5734 | } | |
5735 | target->flags |= USER_SUSPENDED; | |
5736 | reply("CSMSG_USER_SUSPENDED", hi->handle, channel->name); | |
5737 | return 1; | |
5738 | } | |
5739 | ||
5740 | static CHANSERV_FUNC(cmd_unsuspend) | |
5741 | { | |
5742 | struct handle_info *hi; | |
5743 | struct userData *self, *target; | |
5744 | ||
5745 | REQUIRE_PARAMS(2); | |
5746 | if(!(hi = modcmd_get_handle_info(user, argv[1]))) return 0; | |
5747 | self = GetChannelUser(channel->channel_info, user->handle_info); | |
5748 | if(!(target = GetTrueChannelAccess(channel->channel_info, hi))) | |
5749 | { | |
5750 | reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name); | |
5751 | return 0; | |
5752 | } | |
5753 | if(target->access >= self->access) | |
5754 | { | |
5755 | reply("MSG_USER_OUTRANKED", hi->handle); | |
5756 | return 0; | |
5757 | } | |
5758 | if(!(target->flags & USER_SUSPENDED)) | |
5759 | { | |
5760 | reply("CSMSG_NOT_SUSPENDED", hi->handle); | |
5761 | return 0; | |
5762 | } | |
5763 | target->flags &= ~USER_SUSPENDED; | |
5764 | scan_user_presence(target, NULL); | |
5765 | reply("CSMSG_USER_UNSUSPENDED", hi->handle, channel->name); | |
5766 | return 1; | |
5767 | } | |
5768 | ||
5769 | static MODCMD_FUNC(cmd_deleteme) | |
5770 | { | |
5771 | struct handle_info *hi; | |
5772 | struct userData *target; | |
5773 | const char *confirm_string; | |
5774 | unsigned short access; | |
5775 | char *channel_name; | |
5776 | ||
5777 | hi = user->handle_info; | |
5778 | if(!(target = GetTrueChannelAccess(channel->channel_info, hi))) | |
5779 | { | |
5780 | reply("CSMSG_NO_CHAN_USER", hi->handle, channel->name); | |
5781 | return 0; | |
5782 | } | |
5783 | if(target->access == UL_OWNER) | |
5784 | { | |
5785 | reply("CSMSG_NO_OWNER_DELETEME", channel->name); | |
5786 | return 0; | |
5787 | } | |
5788 | confirm_string = make_confirmation_string(target); | |
5789 | if((argc < 2) || strcmp(argv[1], confirm_string)) | |
5790 | { | |
5791 | reply("CSMSG_CONFIRM_DELETEME", confirm_string); | |
5792 | return 0; | |
5793 | } | |
5794 | access = target->access; | |
5795 | channel_name = strdup(channel->name); | |
5796 | del_channel_user(target, 1); | |
5797 | reply("CSMSG_DELETED_YOU", access, channel_name); | |
5798 | free(channel_name); | |
5799 | return 1; | |
5800 | } | |
5801 | ||
5802 | static void | |
5803 | chanserv_refresh_topics(UNUSED_ARG(void *data)) | |
5804 | { | |
5805 | unsigned int refresh_num = (now - self->link) / chanserv_conf.refresh_period; | |
5806 | struct chanData *cData; | |
5807 | char opt; | |
5808 | ||
5809 | for(cData = channelList; cData; cData = cData->next) | |
5810 | { | |
5811 | if(IsSuspended(cData)) | |
5812 | continue; | |
5813 | opt = cData->chOpts[chTopicRefresh]; | |
5814 | if(opt == 'n') | |
5815 | continue; | |
5816 | if((refresh_num - cData->last_refresh) < (unsigned int)(1 << (opt - '1'))) | |
5817 | continue; | |
5818 | if(cData->topic) | |
5819 | SetChannelTopic(cData->channel, chanserv, cData->topic, 1); | |
5820 | cData->last_refresh = refresh_num; | |
5821 | } | |
5822 | timeq_add(now + chanserv_conf.refresh_period, chanserv_refresh_topics, NULL); | |
5823 | } | |
5824 | ||
5825 | static CHANSERV_FUNC(cmd_unf) | |
5826 | { | |
5827 | if(channel) | |
5828 | { | |
5829 | char response[MAXLEN]; | |
5830 | const char *fmt = user_find_message(user, "CSMSG_UNF_RESPONSE"); | |
5831 | sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt); | |
5832 | irc_privmsg(cmd->parent->bot, channel->name, response); | |
5833 | } | |
5834 | else | |
5835 | reply("CSMSG_UNF_RESPONSE"); | |
5836 | return 1; | |
5837 | } | |
5838 | ||
5839 | static CHANSERV_FUNC(cmd_ping) | |
5840 | { | |
5841 | if(channel) | |
5842 | { | |
5843 | char response[MAXLEN]; | |
5844 | const char *fmt = user_find_message(user, "CSMSG_PING_RESPONSE"); | |
5845 | sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt); | |
5846 | irc_privmsg(cmd->parent->bot, channel->name, response); | |
5847 | } | |
5848 | else | |
5849 | reply("CSMSG_PING_RESPONSE"); | |
5850 | return 1; | |
5851 | } | |
5852 | ||
5853 | static CHANSERV_FUNC(cmd_wut) | |
5854 | { | |
5855 | if(channel) | |
5856 | { | |
5857 | char response[MAXLEN]; | |
5858 | const char *fmt = user_find_message(user, "CSMSG_WUT_RESPONSE"); | |
5859 | sprintf(response, "\ 2%s\ 2: %s", user->nick, fmt); | |
5860 | irc_privmsg(cmd->parent->bot, channel->name, response); | |
5861 | } | |
5862 | else | |
5863 | reply("CSMSG_WUT_RESPONSE"); | |
5864 | return 1; | |
5865 | } | |
5866 | ||
5867 | static CHANSERV_FUNC(cmd_8ball) | |
5868 | { | |
5869 | unsigned int i, j, accum; | |
5870 | const char *resp; | |
5871 | ||
5872 | REQUIRE_PARAMS(2); | |
5873 | accum = 0; | |
5874 | for(i=1; i<argc; i++) | |
5875 | for(j=0; argv[i][j]; j++) | |
5876 | accum = (accum << 5) - accum + toupper(argv[i][j]); | |
5877 | resp = chanserv_conf.eightball->list[accum % chanserv_conf.eightball->used]; | |
5878 | if(channel) | |
5879 | { | |
5880 | char response[MAXLEN]; | |
5881 | sprintf(response, "\ 2%s\ 2: %s", user->nick, resp); | |
5882 | irc_privmsg(cmd->parent->bot, channel->name, response); | |
5883 | } | |
5884 | else | |
5885 | send_message_type(4, user, cmd->parent->bot, "%s", resp); | |
5886 | return 1; | |
5887 | } | |
5888 | ||
5889 | static CHANSERV_FUNC(cmd_d) | |
5890 | { | |
5891 | unsigned long sides, count, modifier, ii, total; | |
5892 | char response[MAXLEN], *sep; | |
5893 | const char *fmt; | |
5894 | ||
5895 | REQUIRE_PARAMS(2); | |
5896 | if((count = strtoul(argv[1], &sep, 10)) < 1) | |
5897 | goto no_dice; | |
5898 | if(sep[0] == 0) | |
5899 | { | |
5900 | if(count == 1) | |
5901 | goto no_dice; | |
5902 | sides = count; | |
5903 | count = 1; | |
5904 | modifier = 0; | |
5905 | } | |
5906 | else if(((sep[0] == 'd') || (sep[0] == 'D')) && isdigit(sep[1]) | |
5907 | && (sides = strtoul(sep+1, &sep, 10)) > 1) | |
5908 | { | |
5909 | if(sep[0] == 0) | |
5910 | modifier = 0; | |
5911 | else if((sep[0] == '-') && isdigit(sep[1])) | |
5912 | modifier = strtoul(sep, NULL, 10); | |
5913 | else if((sep[0] == '+') && isdigit(sep[1])) | |
5914 | modifier = strtoul(sep+1, NULL, 10); | |
5915 | else | |
5916 | goto no_dice; | |
5917 | } | |
5918 | else | |
5919 | { | |
5920 | no_dice: | |
5921 | reply("CSMSG_BAD_DIE_FORMAT", argv[1]); | |
5922 | return 0; | |
5923 | } | |
5924 | if(count > 10) | |
5925 | { | |
5926 | reply("CSMSG_BAD_DICE_COUNT", count, 10); | |
5927 | return 0; | |
5928 | } | |
5929 | for(total = ii = 0; ii < count; ++ii) | |
5930 | total += (rand() % sides) + 1; | |
5931 | total += modifier; | |
5932 | ||
5933 | if((count > 1) || modifier) | |
5934 | { | |
5935 | fmt = user_find_message(user, "CSMSG_DICE_ROLL"); | |
5936 | sprintf(response, fmt, total, count, sides, modifier); | |
5937 | } | |
5938 | else | |
5939 | { | |
5940 | fmt = user_find_message(user, "CSMSG_DIE_ROLL"); | |
5941 | sprintf(response, fmt, total, sides); | |
5942 | } | |
5943 | if(channel) | |
5944 | send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response); | |
5945 | else | |
5946 | send_message_type(4, user, cmd->parent->bot, "%s", response); | |
5947 | return 1; | |
5948 | } | |
5949 | ||
5950 | static CHANSERV_FUNC(cmd_huggle) | |
5951 | { | |
5952 | /* CTCP must be via PRIVMSG, never notice */ | |
5953 | if(channel) | |
5954 | send_target_message(1, channel->name, cmd->parent->bot, "CSMSG_HUGGLES_HIM", user->nick); | |
5955 | else | |
5956 | send_target_message(1, user->nick, cmd->parent->bot, "CSMSG_HUGGLES_YOU"); | |
5957 | return 1; | |
5958 | } | |
5959 | ||
5960 | static CHANSERV_FUNC(cmd_calc) | |
5961 | { | |
5962 | char response[MAXLEN]; | |
5963 | ||
5964 | REQUIRE_PARAMS(2); | |
5965 | do_math(response, unsplit_string(argv + 1, argc - 1, NULL)); | |
5966 | ||
5967 | if(channel) | |
5968 | send_channel_message(channel, cmd->parent->bot, "$b%s$b: %s", user->nick, response); | |
5969 | else | |
5970 | send_message_type(4, user, cmd->parent->bot, "%s", response); | |
5971 | return 1; | |
5972 | } | |
5973 | ||
5974 | static void | |
5975 | chanserv_adjust_limit(void *data) | |
5976 | { | |
5977 | struct mod_chanmode change; | |
5978 | struct chanData *cData = data; | |
5979 | struct chanNode *channel = cData->channel; | |
5980 | unsigned int limit; | |
5981 | ||
5982 | if(IsSuspended(cData)) | |
5983 | return; | |
5984 | ||
5985 | cData->limitAdjusted = now; | |
5986 | limit = channel->members.used + chanserv_conf.adjust_threshold + 5; | |
5987 | if(cData->modes.modes_set & MODE_LIMIT) | |
5988 | { | |
5989 | if(limit > cData->modes.new_limit) | |
5990 | limit = cData->modes.new_limit; | |
5991 | else if(limit == cData->modes.new_limit) | |
5992 | return; | |
5993 | } | |
5994 | ||
5995 | mod_chanmode_init(&change); | |
5996 | change.modes_set = MODE_LIMIT; | |
5997 | change.new_limit = limit; | |
5998 | mod_chanmode_announce(chanserv, channel, &change); | |
5999 | } | |
6000 | ||
6001 | static void | |
6002 | handle_new_channel(struct chanNode *channel) | |
6003 | { | |
6004 | struct chanData *cData; | |
6005 | ||
6006 | if(!(cData = channel->channel_info)) | |
6007 | return; | |
6008 | ||
6009 | if(cData->modes.modes_set || cData->modes.modes_clear) | |
6010 | mod_chanmode_announce(chanserv, cData->channel, &cData->modes); | |
6011 | ||
6012 | if(self->uplink && !self->uplink->burst && channel->channel_info->topic) | |
6013 | SetChannelTopic(channel, chanserv, channel->channel_info->topic, 1); | |
6014 | } | |
6015 | ||
6016 | /* Welcome to my worst nightmare. Warning: Read (or modify) | |
6017 | the code below at your own risk. */ | |
6018 | static int | |
6019 | handle_join(struct modeNode *mNode) | |
6020 | { | |
6021 | struct mod_chanmode change; | |
6022 | struct userNode *user = mNode->user; | |
6023 | struct chanNode *channel = mNode->channel; | |
6024 | struct chanData *cData; | |
6025 | struct userData *uData = NULL; | |
6026 | struct banData *bData; | |
6027 | struct handle_info *handle; | |
6028 | unsigned int modes = 0, info = 0; | |
6029 | char *greeting; | |
6030 | ||
6031 | if(IsLocal(user) || !channel->channel_info || IsSuspended(channel->channel_info)) | |
6032 | return 0; | |
6033 | ||
6034 | cData = channel->channel_info; | |
6035 | if(channel->members.used > cData->max) | |
6036 | cData->max = channel->members.used; | |
6037 | ||
6038 | /* Check for bans. If they're joining through a ban, one of two | |
6039 | * cases applies: | |
6040 | * 1: Join during a netburst, by riding the break. Kick them | |
6041 | * unless they have ops or voice in the channel. | |
6042 | * 2: They're allowed to join through the ban (an invite in | |
6043 | * ircu2.10, or a +e on Hybrid, or something). | |
6044 | * If they're not joining through a ban, and the banlist is not | |
6045 | * full, see if they're on the banlist for the channel. If so, | |
6046 | * kickban them. | |
6047 | */ | |
6048 | /* This is really, really stupid. not all banned people are kicked. | |
6049 | * sometimes we like to leave them unkicked. | |
6050 | * I tried to explain this to the srvx developers and | |
6051 | * got insulted.. hence one reason for this fork. | |
6052 | * | |
6053 | if(user->uplink->burst && !mNode->modes) | |
6054 | { | |
6055 | unsigned int ii; | |
6056 | for(ii = 0; ii < channel->banlist.used; ii++) | |
6057 | { | |
6058 | if(user_matches_glob(user, channel->banlist.list[ii]->ban, 1)) | |
6059 | { | |
6060 | ** Riding a netburst. Naughty. ** | |
6061 | KickChannelUser(user, channel, chanserv, "User from far side of netsplit should have been banned - bye."); | |
6062 | return 1; | |
6063 | } | |
6064 | } | |
6065 | } | |
6066 | */ | |
6067 | ||
6068 | mod_chanmode_init(&change); | |
6069 | change.argc = 1; | |
6070 | if(channel->banlist.used < MAXBANS) | |
6071 | { | |
6072 | /* Not joining through a ban. */ | |
6073 | for(bData = cData->bans; | |
6074 | bData && !user_matches_glob(user, bData->mask, 1); | |
6075 | bData = bData->next); | |
6076 | ||
6077 | if(bData) | |
6078 | { | |
6079 | char kick_reason[MAXLEN]; | |
6080 | sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason); | |
6081 | ||
6082 | bData->triggered = now; | |
6083 | if(bData != cData->bans) | |
6084 | { | |
6085 | /* Shuffle the ban to the head of the list. */ | |
6086 | if(bData->next) | |
6087 | bData->next->prev = bData->prev; | |
6088 | if(bData->prev) | |
6089 | bData->prev->next = bData->next; | |
6090 | ||
6091 | bData->prev = NULL; | |
6092 | bData->next = cData->bans; | |
6093 | ||
6094 | if(cData->bans) | |
6095 | cData->bans->prev = bData; | |
6096 | cData->bans = bData; | |
6097 | } | |
6098 | ||
6099 | change.args[0].mode = MODE_BAN; | |
6100 | change.args[0].u.hostmask = bData->mask; | |
6101 | mod_chanmode_announce(chanserv, channel, &change); | |
6102 | KickChannelUser(user, channel, chanserv, kick_reason); | |
6103 | return 1; | |
6104 | } | |
6105 | } | |
6106 | ||
6107 | /* ChanServ will not modify the limits in join-flooded channels. | |
6108 | It will also skip DynLimit processing when the user (or srvx) | |
6109 | is bursting in, because there are likely more incoming. */ | |
6110 | if((cData->flags & CHANNEL_DYNAMIC_LIMIT) | |
6111 | && !user->uplink->burst | |
6112 | && !channel->join_flooded | |
6113 | && (channel->limit - channel->members.used) < chanserv_conf.adjust_threshold) | |
6114 | { | |
6115 | /* The user count has begun "bumping" into the channel limit, | |
6116 | so set a timer to raise the limit a bit. Any previous | |
6117 | timers are removed so three incoming users within the delay | |
6118 | results in one limit change, not three. */ | |
6119 | ||
6120 | timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN); | |
6121 | timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData); | |
6122 | } | |
6123 | ||
6124 | if(channel->join_flooded) | |
6125 | { | |
6126 | /* don't automatically give ops or voice during a join flood */ | |
6127 | } | |
6128 | else if(cData->lvlOpts[lvlGiveOps] == 0) | |
6129 | modes |= MODE_CHANOP; | |
6130 | else if(cData->lvlOpts[lvlGiveHalfOps] == 0) | |
6131 | modes |= MODE_HALFOP; | |
6132 | else if(cData->lvlOpts[lvlGiveVoice] == 0) | |
6133 | modes |= MODE_VOICE; | |
6134 | ||
6135 | greeting = cData->greeting; | |
6136 | if(user->handle_info) | |
6137 | { | |
6138 | handle = user->handle_info; | |
6139 | ||
6140 | if(IsHelper(user) && !IsHelping(user)) | |
6141 | { | |
6142 | unsigned int ii; | |
6143 | for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) | |
6144 | { | |
6145 | if(channel == chanserv_conf.support_channels.list[ii]) | |
6146 | { | |
6147 | HANDLE_SET_FLAG(user->handle_info, HELPING); | |
6148 | break; | |
6149 | } | |
6150 | } | |
6151 | } | |
6152 | ||
6153 | uData = GetTrueChannelAccess(cData, handle); | |
6154 | if(uData && !IsUserSuspended(uData)) | |
6155 | { | |
6156 | /* Ops and above were handled by the above case. */ | |
6157 | if(IsUserAutoOp(uData)) | |
6158 | { | |
6159 | if(uData->access >= cData->lvlOpts[lvlGiveOps]) | |
6160 | modes |= MODE_CHANOP; | |
6161 | if(uData->access >= cData->lvlOpts[lvlGiveHalfOps]) | |
6162 | modes |= MODE_HALFOP; | |
6163 | else if(uData->access >= cData->lvlOpts[lvlGiveVoice]) | |
6164 | modes |= MODE_VOICE; | |
6165 | } | |
6166 | if(uData->access >= UL_PRESENT) | |
6167 | cData->visited = now; | |
6168 | if(cData->user_greeting) | |
6169 | greeting = cData->user_greeting; | |
6170 | if(uData->info | |
6171 | && (uData->access >= cData->lvlOpts[lvlUserInfo]) | |
6172 | && ((now - uData->seen) >= chanserv_conf.info_delay) | |
6173 | && !uData->present) | |
6174 | info = 1; | |
6175 | uData->seen = now; | |
6176 | uData->present = 1; | |
6177 | } | |
6178 | } | |
6179 | if(!user->uplink->burst) | |
6180 | { | |
6181 | if(modes) | |
6182 | { | |
6183 | if(modes & MODE_CHANOP) { | |
6184 | modes &= ~MODE_HALFOP; | |
6185 | modes &= ~MODE_VOICE; | |
6186 | } | |
6187 | change.args[0].mode = modes; | |
6188 | change.args[0].u.member = mNode; | |
6189 | mod_chanmode_announce(chanserv, channel, &change); | |
6190 | } | |
6191 | if(greeting && !user->uplink->burst) | |
6192 | send_message_type(4, user, chanserv, "(%s) %s", channel->name, greeting); | |
6193 | if(uData && info) | |
6194 | send_target_message(5, channel->name, chanserv, "[%s] %s", user->nick, uData->info); | |
6195 | } | |
6196 | return 0; | |
6197 | } | |
6198 | ||
6199 | static void | |
6200 | handle_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle)) | |
6201 | { | |
6202 | struct mod_chanmode change; | |
6203 | struct userData *channel; | |
6204 | unsigned int ii, jj; | |
6205 | ||
6206 | if(!user->handle_info) | |
6207 | return; | |
6208 | ||
6209 | mod_chanmode_init(&change); | |
6210 | change.argc = 1; | |
6211 | for(channel = user->handle_info->channels; channel; channel = channel->u_next) | |
6212 | { | |
6213 | struct chanNode *cn; | |
6214 | struct modeNode *mn; | |
6215 | if(IsUserSuspended(channel) | |
6216 | || IsSuspended(channel->channel) | |
6217 | || !(cn = channel->channel->channel)) | |
6218 | continue; | |
6219 | ||
6220 | mn = GetUserMode(cn, user); | |
6221 | if(!mn) | |
6222 | { | |
6223 | if(!IsUserSuspended(channel) | |
6224 | && IsUserAutoInvite(channel) | |
6225 | && (channel->access >= channel->channel->lvlOpts[lvlInviteMe]) | |
6226 | && !self->burst | |
6227 | && !user->uplink->burst) | |
6228 | irc_invite(chanserv, user, cn); | |
6229 | continue; | |
6230 | } | |
6231 | ||
6232 | if(channel->access >= UL_PRESENT) | |
6233 | channel->channel->visited = now; | |
6234 | ||
6235 | if(IsUserAutoOp(channel)) | |
6236 | { | |
6237 | if(channel->access >= cn->channel_info->lvlOpts[lvlGiveOps]) | |
6238 | change.args[0].mode = MODE_CHANOP; | |
6239 | else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveHalfOps]) | |
6240 | change.args[0].mode = MODE_HALFOP; | |
6241 | else if(channel->access >= cn->channel_info->lvlOpts[lvlGiveVoice]) | |
6242 | change.args[0].mode = MODE_VOICE; | |
6243 | else | |
6244 | change.args[0].mode = 0; | |
6245 | change.args[0].u.member = mn; | |
6246 | if(change.args[0].mode) | |
6247 | mod_chanmode_announce(chanserv, cn, &change); | |
6248 | } | |
6249 | ||
6250 | channel->seen = now; | |
6251 | channel->present = 1; | |
6252 | } | |
6253 | ||
6254 | for(ii = 0; ii < user->channels.used; ++ii) | |
6255 | { | |
6256 | struct chanNode *channel = user->channels.list[ii]->channel; | |
6257 | struct banData *ban; | |
6258 | ||
6259 | if((user->channels.list[ii]->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) | |
6260 | || !channel->channel_info | |
6261 | || IsSuspended(channel->channel_info)) | |
6262 | continue; | |
6263 | for(jj = 0; jj < channel->banlist.used; ++jj) | |
6264 | if(user_matches_glob(user, channel->banlist.list[jj]->ban, 1)) | |
6265 | break; | |
6266 | if(jj < channel->banlist.used) | |
6267 | continue; | |
6268 | for(ban = channel->channel_info->bans; ban; ban = ban->next) | |
6269 | { | |
6270 | char kick_reason[MAXLEN]; | |
6271 | if(!user_matches_glob(user, ban->mask, 1)) | |
6272 | continue; | |
6273 | change.args[0].mode = MODE_BAN; | |
6274 | change.args[0].u.hostmask = ban->mask; | |
6275 | mod_chanmode_announce(chanserv, channel, &change); | |
6276 | sprintf(kick_reason, "(%s) %s", ban->owner, ban->reason); | |
6277 | KickChannelUser(user, channel, chanserv, kick_reason); | |
6278 | ban->triggered = now; | |
6279 | break; | |
6280 | } | |
6281 | } | |
6282 | ||
6283 | if(IsSupportHelper(user)) | |
6284 | { | |
6285 | for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) | |
6286 | { | |
6287 | if(GetUserMode(chanserv_conf.support_channels.list[ii], user)) | |
6288 | { | |
6289 | HANDLE_SET_FLAG(user->handle_info, HELPING); | |
6290 | break; | |
6291 | } | |
6292 | } | |
6293 | } | |
6294 | } | |
6295 | ||
6296 | static void | |
6297 | handle_part(struct modeNode *mn, UNUSED_ARG(const char *reason)) | |
6298 | { | |
6299 | struct chanData *cData; | |
6300 | struct userData *uData; | |
6301 | ||
6302 | cData = mn->channel->channel_info; | |
6303 | if(!cData || IsSuspended(cData) || IsLocal(mn->user)) | |
6304 | return; | |
6305 | ||
6306 | if((cData->flags & CHANNEL_DYNAMIC_LIMIT) && !mn->channel->join_flooded) | |
6307 | { | |
6308 | /* Allow for a bit of padding so that the limit doesn't | |
6309 | track the user count exactly, which could get annoying. */ | |
6310 | if((mn->channel->limit - mn->channel->members.used) > chanserv_conf.adjust_threshold + 5) | |
6311 | { | |
6312 | timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN); | |
6313 | timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData); | |
6314 | } | |
6315 | } | |
6316 | ||
6317 | if((uData = GetTrueChannelAccess(cData, mn->user->handle_info))) | |
6318 | { | |
6319 | scan_user_presence(uData, mn->user); | |
6320 | uData->seen = now; | |
6321 | } | |
6322 | ||
6323 | if(IsHelping(mn->user) && IsSupportHelper(mn->user)) | |
6324 | { | |
6325 | unsigned int ii, jj; | |
6326 | for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) | |
6327 | { | |
6328 | for(jj = 0; jj < mn->user->channels.used; ++jj) | |
6329 | if(mn->user->channels.list[jj]->channel == chanserv_conf.support_channels.list[ii]) | |
6330 | break; | |
6331 | if(jj < mn->user->channels.used) | |
6332 | break; | |
6333 | } | |
6334 | if(ii == chanserv_conf.support_channels.used) | |
6335 | HANDLE_CLEAR_FLAG(mn->user->handle_info, HELPING); | |
6336 | } | |
6337 | } | |
6338 | ||
6339 | static void | |
6340 | handle_kick(struct userNode *kicker, struct userNode *victim, struct chanNode *channel) | |
6341 | { | |
6342 | struct userData *uData; | |
6343 | ||
6344 | if(!channel->channel_info || !kicker || IsService(kicker) | |
6345 | || (kicker == victim) || IsSuspended(channel->channel_info) | |
6346 | || (kicker->handle_info && kicker->handle_info == victim->handle_info)) | |
6347 | return; | |
6348 | ||
6349 | if(protect_user(victim, kicker, channel->channel_info)) | |
6350 | { | |
6351 | const char *reason = user_find_message(kicker, "CSMSG_USER_PROTECTED"); | |
6352 | KickChannelUser(kicker, channel, chanserv, reason); | |
6353 | } | |
6354 | ||
6355 | if((uData = GetTrueChannelAccess(channel->channel_info, victim->handle_info))) | |
6356 | uData->seen = now; | |
6357 | } | |
6358 | ||
6359 | static int | |
6360 | handle_topic(struct userNode *user, struct chanNode *channel, const char *old_topic) | |
6361 | { | |
6362 | struct chanData *cData; | |
6363 | ||
6364 | if(!channel->channel_info || !user || IsSuspended(channel->channel_info) || IsService(user)) | |
6365 | return 0; | |
6366 | ||
6367 | cData = channel->channel_info; | |
6368 | if(bad_topic(channel, user, channel->topic)) | |
6369 | { | |
6370 | send_message(user, chanserv, "CSMSG_TOPIC_LOCKED", channel->name); | |
6371 | if(cData->topic_mask && match_ircglob(old_topic, cData->topic_mask)) | |
6372 | SetChannelTopic(channel, chanserv, old_topic, 1); | |
6373 | else if(cData->topic) | |
6374 | SetChannelTopic(channel, chanserv, cData->topic, 1); | |
6375 | return 1; | |
6376 | } | |
6377 | /* With topicsnarf, grab the topic and save it as the default topic. */ | |
6378 | if(check_user_level(channel, user, lvlTopicSnarf, 0, 0)) | |
6379 | { | |
6380 | free(cData->topic); | |
6381 | cData->topic = strdup(channel->topic); | |
6382 | } | |
6383 | return 0; | |
6384 | } | |
6385 | ||
6386 | static void | |
6387 | handle_mode(struct chanNode *channel, struct userNode *user, const struct mod_chanmode *change) | |
6388 | { | |
6389 | struct mod_chanmode *bounce = NULL; | |
6390 | unsigned int bnc, ii; | |
6391 | char deopped = 0; | |
6392 | ||
6393 | if(!channel->channel_info || IsLocal(user) || IsSuspended(channel->channel_info) || IsService(user)) | |
6394 | return; | |
6395 | ||
6396 | if(!check_user_level(channel, user, lvlEnfModes, 1, 0) | |
6397 | && mode_lock_violated(&channel->channel_info->modes, change)) | |
6398 | { | |
6399 | char correct[MAXLEN]; | |
6400 | bounce = mod_chanmode_dup(&channel->channel_info->modes, change->argc + 1); | |
6401 | mod_chanmode_format(&channel->channel_info->modes, correct); | |
6402 | send_message(user, chanserv, "CSMSG_MODE_LOCKED", correct, channel->name); | |
6403 | } | |
6404 | for(ii = bnc = 0; ii < change->argc; ++ii) | |
6405 | { | |
6406 | if((change->args[ii].mode & (MODE_REMOVE|MODE_CHANOP)) == (MODE_REMOVE|MODE_CHANOP)) | |
6407 | { | |
6408 | const struct userNode *victim = change->args[ii].u.member->user; | |
6409 | if(!protect_user(victim, user, channel->channel_info)) | |
6410 | continue; | |
6411 | if(!bounce) | |
6412 | bounce = mod_chanmode_alloc(change->argc + 1 - ii); | |
6413 | if(!deopped) | |
6414 | { | |
6415 | bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP; | |
6416 | bounce->args[bnc].u.member = GetUserMode(channel, user); | |
6417 | if(bounce->args[bnc].u.member) | |
6418 | bnc++; | |
6419 | deopped = 1; | |
6420 | } | |
6421 | bounce->args[bnc].mode = MODE_CHANOP; | |
6422 | bounce->args[bnc].u.member = change->args[ii].u.member; | |
6423 | bnc++; | |
6424 | send_message(user, chanserv, "CSMSG_USER_PROTECTED", victim->nick); | |
6425 | } | |
6426 | else if(change->args[ii].mode & MODE_CHANOP) | |
6427 | { | |
6428 | const struct userNode *victim = change->args[ii].u.member->user; | |
6429 | if(IsService(victim) || validate_op(user, channel, (struct userNode*)victim)) | |
6430 | continue; | |
6431 | if(!bounce) | |
6432 | bounce = mod_chanmode_alloc(change->argc + 1 - ii); | |
6433 | bounce->args[bnc].mode = MODE_REMOVE | MODE_CHANOP; | |
6434 | bounce->args[bnc].u.member = change->args[ii].u.member; | |
6435 | bnc++; | |
6436 | } | |
6437 | else if((change->args[ii].mode & (MODE_REMOVE | MODE_BAN)) == MODE_BAN) | |
6438 | { | |
6439 | const char *ban = change->args[ii].u.hostmask; | |
6440 | if(!bad_channel_ban(channel, user, ban, NULL, NULL)) | |
6441 | continue; | |
6442 | if(!bounce) | |
6443 | bounce = mod_chanmode_alloc(change->argc + 1 - ii); | |
6444 | bounce->args[bnc].mode = MODE_REMOVE | MODE_BAN; | |
6445 | bounce->args[bnc].u.hostmask = strdup(ban); | |
6446 | bnc++; | |
6447 | send_message(user, chanserv, "CSMSG_MASK_PROTECTED", ban); | |
6448 | } | |
6449 | } | |
6450 | if(bounce) | |
6451 | { | |
6452 | if((bounce->argc = bnc) || bounce->modes_set || bounce->modes_clear) | |
6453 | mod_chanmode_announce(chanserv, channel, bounce); | |
6454 | for(ii = 0; ii < change->argc; ++ii) | |
6455 | if(bounce->args[ii].mode == (MODE_REMOVE | MODE_BAN)) | |
6456 | free((char*)bounce->args[ii].u.hostmask); | |
6457 | mod_chanmode_free(bounce); | |
6458 | } | |
6459 | } | |
6460 | ||
6461 | static void | |
6462 | handle_nick_change(struct userNode *user, UNUSED_ARG(const char *old_nick)) | |
6463 | { | |
6464 | struct chanNode *channel; | |
6465 | struct banData *bData; | |
6466 | struct mod_chanmode change; | |
6467 | unsigned int ii, jj; | |
6468 | char kick_reason[MAXLEN]; | |
6469 | ||
6470 | mod_chanmode_init(&change); | |
6471 | change.argc = 1; | |
6472 | change.args[0].mode = MODE_BAN; | |
6473 | for(ii = 0; ii < user->channels.used; ++ii) | |
6474 | { | |
6475 | channel = user->channels.list[ii]->channel; | |
6476 | /* Need not check for bans if they're opped or voiced. */ | |
6477 | if(user->channels.list[ii]->modes & (MODE_CHANOP|MODE_HALFOP|MODE_VOICE)) | |
6478 | continue; | |
6479 | /* Need not check for bans unless channel registration is active. */ | |
6480 | if(!channel->channel_info || IsSuspended(channel->channel_info)) | |
6481 | continue; | |
6482 | /* Look for a matching ban already on the channel. */ | |
6483 | for(jj = 0; jj < channel->banlist.used; ++jj) | |
6484 | if(user_matches_glob(user, channel->banlist.list[jj]->ban, 1)) | |
6485 | break; | |
6486 | /* Need not act if we found one. */ | |
6487 | if(jj < channel->banlist.used) | |
6488 | continue; | |
6489 | /* Look for a matching ban in this channel. */ | |
6490 | for(bData = channel->channel_info->bans; bData; bData = bData->next) | |
6491 | { | |
6492 | if(!user_matches_glob(user, bData->mask, 1)) | |
6493 | continue; | |
6494 | change.args[0].u.hostmask = bData->mask; | |
6495 | mod_chanmode_announce(chanserv, channel, &change); | |
6496 | sprintf(kick_reason, "(%s) %s", bData->owner, bData->reason); | |
6497 | KickChannelUser(user, channel, chanserv, kick_reason); | |
6498 | bData->triggered = now; | |
6499 | break; /* we don't need to check any more bans in the channel */ | |
6500 | } | |
6501 | } | |
6502 | } | |
6503 | ||
6504 | static void handle_rename(struct handle_info *handle, const char *old_handle) | |
6505 | { | |
6506 | struct do_not_register *dnr = dict_find(handle_dnrs, old_handle, NULL); | |
6507 | ||
6508 | if(dnr) | |
6509 | { | |
6510 | dict_remove2(handle_dnrs, old_handle, 1); | |
6511 | safestrncpy(dnr->chan_name + 1, handle->handle, sizeof(dnr->chan_name) - 1); | |
6512 | dict_insert(handle_dnrs, dnr->chan_name + 1, dnr); | |
6513 | } | |
6514 | } | |
6515 | ||
6516 | static void | |
6517 | handle_unreg(UNUSED_ARG(struct userNode *user), struct handle_info *handle) | |
6518 | { | |
6519 | struct userNode *h_user; | |
6520 | ||
6521 | if(handle->channels) | |
6522 | { | |
6523 | for(h_user = handle->users; h_user; h_user = h_user->next_authed) | |
6524 | send_message(h_user, chanserv, "CSMSG_HANDLE_UNREGISTERED"); | |
6525 | ||
6526 | while(handle->channels) | |
6527 | del_channel_user(handle->channels, 1); | |
6528 | } | |
6529 | } | |
6530 | ||
6531 | static void | |
6532 | handle_server_link(UNUSED_ARG(struct server *server)) | |
6533 | { | |
6534 | struct chanData *cData; | |
6535 | ||
6536 | for(cData = channelList; cData; cData = cData->next) | |
6537 | { | |
6538 | if(!IsSuspended(cData)) | |
6539 | cData->may_opchan = 1; | |
6540 | if((cData->flags & CHANNEL_DYNAMIC_LIMIT) | |
6541 | && !cData->channel->join_flooded | |
6542 | && ((cData->channel->limit - cData->channel->members.used) | |
6543 | < chanserv_conf.adjust_threshold)) | |
6544 | { | |
6545 | timeq_del(0, chanserv_adjust_limit, cData, TIMEQ_IGNORE_WHEN); | |
6546 | timeq_add(now + chanserv_conf.adjust_delay, chanserv_adjust_limit, cData); | |
6547 | } | |
6548 | } | |
6549 | } | |
6550 | ||
6551 | static void | |
6552 | chanserv_conf_read(void) | |
6553 | { | |
6554 | dict_t conf_node; | |
6555 | const char *str; | |
6556 | char mode_line[MAXLEN], *modes[MAXNUMPARAMS]; | |
6557 | struct mod_chanmode *change; | |
6558 | struct string_list *strlist; | |
6559 | struct chanNode *chan; | |
6560 | unsigned int ii; | |
6561 | ||
6562 | if(!(conf_node = conf_get_data(CHANSERV_CONF_NAME, RECDB_OBJECT))) | |
6563 | { | |
6564 | log_module(CS_LOG, LOG_ERROR, "Invalid config node `%s'.", CHANSERV_CONF_NAME); | |
6565 | return; | |
6566 | } | |
6567 | for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) | |
6568 | UnlockChannel(chanserv_conf.support_channels.list[ii]); | |
6569 | chanserv_conf.support_channels.used = 0; | |
6570 | if((strlist = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_STRING_LIST))) | |
6571 | { | |
6572 | for(ii = 0; ii < strlist->used; ++ii) | |
6573 | { | |
6574 | const char *str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING); | |
6575 | if(!str2) | |
6576 | str2 = "+nt"; | |
6577 | chan = AddChannel(strlist->list[ii], now, str2, NULL, NULL); | |
6578 | LockChannel(chan); | |
6579 | channelList_append(&chanserv_conf.support_channels, chan); | |
6580 | } | |
6581 | } | |
6582 | else if((str = database_get_data(conf_node, KEY_SUPPORT_CHANNEL, RECDB_QSTRING))) | |
6583 | { | |
6584 | const char *str2; | |
6585 | str2 = database_get_data(conf_node, KEY_SUPPORT_CHANNEL_MODES, RECDB_QSTRING); | |
6586 | if(!str2) | |
6587 | str2 = "+nt"; | |
6588 | chan = AddChannel(str, now, str2, NULL, NULL); | |
6589 | LockChannel(chan); | |
6590 | channelList_append(&chanserv_conf.support_channels, chan); | |
6591 | } | |
6592 | str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING); | |
6593 | chanserv_conf.db_backup_frequency = str ? ParseInterval(str) : 7200; | |
6594 | str = database_get_data(conf_node, KEY_INFO_DELAY, RECDB_QSTRING); | |
6595 | chanserv_conf.info_delay = str ? ParseInterval(str) : 180; | |
6596 | str = database_get_data(conf_node, KEY_MAX_GREETLEN, RECDB_QSTRING); | |
6597 | chanserv_conf.greeting_length = str ? atoi(str) : 200; | |
6598 | str = database_get_data(conf_node, KEY_ADJUST_THRESHOLD, RECDB_QSTRING); | |
6599 | chanserv_conf.adjust_threshold = str ? atoi(str) : 15; | |
6600 | str = database_get_data(conf_node, KEY_ADJUST_DELAY, RECDB_QSTRING); | |
6601 | chanserv_conf.adjust_delay = str ? ParseInterval(str) : 30; | |
6602 | str = database_get_data(conf_node, KEY_CHAN_EXPIRE_FREQ, RECDB_QSTRING); | |
6603 | chanserv_conf.channel_expire_frequency = str ? ParseInterval(str) : 86400; | |
6604 | str = database_get_data(conf_node, KEY_CHAN_EXPIRE_DELAY, RECDB_QSTRING); | |
6605 | chanserv_conf.channel_expire_delay = str ? ParseInterval(str) : 86400*30; | |
6606 | str = database_get_data(conf_node, KEY_NODELETE_LEVEL, RECDB_QSTRING); | |
6607 | chanserv_conf.nodelete_level = str ? atoi(str) : 1; | |
6608 | str = database_get_data(conf_node, KEY_MAX_CHAN_USERS, RECDB_QSTRING); | |
6609 | chanserv_conf.max_chan_users = str ? atoi(str) : 512; | |
6610 | str = database_get_data(conf_node, KEY_MAX_CHAN_BANS, RECDB_QSTRING); | |
6611 | chanserv_conf.max_chan_bans = str ? atoi(str) : 512; | |
6612 | str = database_get_data(conf_node, KEY_MAX_USERINFO_LENGTH, RECDB_QSTRING); | |
6613 | chanserv_conf.max_userinfo_length = str ? atoi(str) : 400; | |
6614 | str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING); | |
6615 | if(chanserv && str) | |
6616 | NickChange(chanserv, str, 0); | |
6617 | str = database_get_data(conf_node, KEY_REFRESH_PERIOD, RECDB_QSTRING); | |
6618 | chanserv_conf.refresh_period = str ? ParseInterval(str) : 3*60*60; | |
6619 | str = database_get_data(conf_node, KEY_GIVEOWNERSHIP_PERIOD, RECDB_QSTRING); | |
6620 | chanserv_conf.giveownership_period = str ? ParseInterval(str) : 0; | |
6621 | str = database_get_data(conf_node, KEY_CTCP_SHORT_BAN_DURATION, RECDB_QSTRING); | |
6622 | chanserv_conf.ctcp_short_ban_duration = str ? str : "3m"; | |
6623 | str = database_get_data(conf_node, KEY_CTCP_LONG_BAN_DURATION, RECDB_QSTRING); | |
6624 | chanserv_conf.ctcp_long_ban_duration = str ? str : "1h"; | |
6625 | str = database_get_data(conf_node, KEY_MAX_OWNED, RECDB_QSTRING); | |
6626 | chanserv_conf.max_owned = str ? atoi(str) : 5; | |
6627 | str = database_get_data(conf_node, KEY_IRC_OPERATOR_EPITHET, RECDB_QSTRING); | |
6628 | chanserv_conf.irc_operator_epithet = str ? str : "a megalomaniacal power hungry tyrant"; | |
6629 | str = database_get_data(conf_node, KEY_NETWORK_HELPER_EPITHET, RECDB_QSTRING); | |
6630 | chanserv_conf.network_helper_epithet = str ? str : "a wannabe tyrant"; | |
6631 | str = database_get_data(conf_node, KEY_SUPPORT_HELPER_EPITHET, RECDB_QSTRING); | |
6632 | chanserv_conf.support_helper_epithet = str ? str : "a wannabe tyrant"; | |
6633 | str = database_get_data(conf_node, "default_modes", RECDB_QSTRING); | |
6634 | if(!str) | |
6635 | str = "+nt"; | |
6636 | safestrncpy(mode_line, str, sizeof(mode_line)); | |
6637 | ii = split_line(mode_line, 0, ArrayLength(modes), modes); | |
6638 | if((change = mod_chanmode_parse(NULL, modes, ii, MCP_KEY_FREE)) && (change->argc < 2)) | |
6639 | { | |
6640 | chanserv_conf.default_modes = *change; | |
6641 | mod_chanmode_free(change); | |
6642 | } | |
6643 | free_string_list(chanserv_conf.set_shows); | |
6644 | strlist = database_get_data(conf_node, "set_shows", RECDB_STRING_LIST); | |
6645 | if(strlist) | |
6646 | strlist = string_list_copy(strlist); | |
6647 | else | |
6648 | { | |
6649 | static const char *list[] = { | |
6650 | /* free form text */ | |
6651 | "DefaultTopic", "TopicMask", "Greeting", "UserGreeting", "Modes", | |
6652 | /* options based on user level */ | |
6653 | "PubCmd", "InviteMe", "UserInfo", "GiveVoice", "GiveHalfOps", "GiveOps", "EnfOps", | |
6654 | "EnfHalfOps", "EnfModes", "EnfTopic", "TopicSnarf", "Setters", "CtcpUsers", | |
6655 | /* multiple choice options */ | |
6656 | "CtcpReaction", "Protect", "Toys", "TopicRefresh", | |
6657 | /* binary options */ | |
6658 | "DynLimit", "NoDelete", | |
6659 | /* delimiter */ | |
6660 | NULL | |
6661 | }; | |
6662 | unsigned int ii; | |
6663 | strlist = alloc_string_list(ArrayLength(list)-1); | |
6664 | for(ii=0; list[ii]; ii++) | |
6665 | string_list_append(strlist, strdup(list[ii])); | |
6666 | } | |
6667 | chanserv_conf.set_shows = strlist; | |
6668 | /* We don't look things up now, in case the list refers to options | |
6669 | * defined by modules initialized after this point. Just mark the | |
6670 | * function list as invalid, so it will be initialized. | |
6671 | */ | |
6672 | set_shows_list.used = 0; | |
6673 | free_string_list(chanserv_conf.eightball); | |
6674 | strlist = database_get_data(conf_node, KEY_8BALL_RESPONSES, RECDB_STRING_LIST); | |
6675 | if(strlist) | |
6676 | { | |
6677 | strlist = string_list_copy(strlist); | |
6678 | } | |
6679 | else | |
6680 | { | |
6681 | strlist = alloc_string_list(4); | |
6682 | string_list_append(strlist, strdup("Yes.")); | |
6683 | string_list_append(strlist, strdup("No.")); | |
6684 | string_list_append(strlist, strdup("Maybe so.")); | |
6685 | } | |
6686 | chanserv_conf.eightball = strlist; | |
6687 | free_string_list(chanserv_conf.old_ban_names); | |
6688 | strlist = database_get_data(conf_node, KEY_OLD_BAN_NAMES, RECDB_STRING_LIST); | |
6689 | if(strlist) | |
6690 | strlist = string_list_copy(strlist); | |
6691 | else | |
6692 | strlist = alloc_string_list(2); | |
6693 | chanserv_conf.old_ban_names = strlist; | |
6694 | str = database_get_data(conf_node, "off_channel", RECDB_QSTRING); | |
6695 | off_channel = str ? atoi(str) : 0; | |
6696 | } | |
6697 | ||
6698 | static void | |
6699 | chanserv_note_type_read(const char *key, struct record_data *rd) | |
6700 | { | |
6701 | dict_t obj; | |
6702 | struct note_type *ntype; | |
6703 | const char *str; | |
6704 | ||
6705 | if(!(obj = GET_RECORD_OBJECT(rd))) | |
6706 | { | |
6707 | log_module(CS_LOG, LOG_ERROR, "Invalid note type %s.", key); | |
6708 | return; | |
6709 | } | |
6710 | if(!(ntype = chanserv_create_note_type(key))) | |
6711 | { | |
6712 | log_module(CS_LOG, LOG_ERROR, "Memory allocation failed for note %s.", key); | |
6713 | return; | |
6714 | } | |
6715 | ||
6716 | /* Figure out set access */ | |
6717 | if((str = database_get_data(obj, KEY_NOTE_OPSERV_ACCESS, RECDB_QSTRING))) | |
6718 | { | |
6719 | ntype->set_access_type = NOTE_SET_PRIVILEGED; | |
6720 | ntype->set_access.min_opserv = strtoul(str, NULL, 0); | |
6721 | } | |
6722 | else if((str = database_get_data(obj, KEY_NOTE_CHANNEL_ACCESS, RECDB_QSTRING))) | |
6723 | { | |
6724 | ntype->set_access_type = NOTE_SET_CHANNEL_ACCESS; | |
6725 | ntype->set_access.min_ulevel = strtoul(str, NULL, 0); | |
6726 | } | |
6727 | else if((str = database_get_data(obj, KEY_NOTE_SETTER_ACCESS, RECDB_QSTRING))) | |
6728 | { | |
6729 | ntype->set_access_type = NOTE_SET_CHANNEL_SETTER; | |
6730 | } | |
6731 | else | |
6732 | { | |
6733 | log_module(CS_LOG, LOG_ERROR, "Could not find access type for note %s; defaulting to OpServ access level 0.", key); | |
6734 | ntype->set_access_type = NOTE_SET_PRIVILEGED; | |
6735 | ntype->set_access.min_opserv = 0; | |
6736 | } | |
6737 | ||
6738 | /* Figure out visibility */ | |
6739 | if(!(str = database_get_data(obj, KEY_NOTE_VISIBILITY, RECDB_QSTRING))) | |
6740 | ntype->visible_type = NOTE_VIS_PRIVILEGED; | |
6741 | else if(!irccasecmp(str, KEY_NOTE_VIS_PRIVILEGED)) | |
6742 | ntype->visible_type = NOTE_VIS_PRIVILEGED; | |
6743 | else if(!irccasecmp(str, KEY_NOTE_VIS_CHANNEL_USERS)) | |
6744 | ntype->visible_type = NOTE_VIS_CHANNEL_USERS; | |
6745 | else if(!irccasecmp(str, KEY_NOTE_VIS_ALL)) | |
6746 | ntype->visible_type = NOTE_VIS_ALL; | |
6747 | else | |
6748 | ntype->visible_type = NOTE_VIS_PRIVILEGED; | |
6749 | ||
6750 | str = database_get_data(obj, KEY_NOTE_MAX_LENGTH, RECDB_QSTRING); | |
6751 | ntype->max_length = str ? strtoul(str, NULL, 0) : 400; | |
6752 | } | |
6753 | ||
6754 | static void | |
6755 | user_read_helper(const char *key, struct record_data *rd, struct chanData *chan) | |
6756 | { | |
6757 | struct handle_info *handle; | |
6758 | struct userData *uData; | |
6759 | char *seen, *inf, *flags; | |
6760 | time_t last_seen; | |
6761 | unsigned short access; | |
6762 | ||
6763 | if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object)) | |
6764 | { | |
6765 | log_module(CS_LOG, LOG_ERROR, "Invalid user in %s.", chan->channel->name); | |
6766 | return; | |
6767 | } | |
6768 | ||
6769 | access = atoi(database_get_data(rd->d.object, KEY_LEVEL, RECDB_QSTRING)); | |
6770 | if(access > UL_OWNER) | |
6771 | { | |
6772 | log_module(CS_LOG, LOG_ERROR, "Invalid access level for %s in %s.", key, chan->channel->name); | |
6773 | return; | |
6774 | } | |
6775 | ||
6776 | inf = database_get_data(rd->d.object, KEY_INFO, RECDB_QSTRING); | |
6777 | seen = database_get_data(rd->d.object, KEY_SEEN, RECDB_QSTRING); | |
6778 | last_seen = seen ? (signed)strtoul(seen, NULL, 0) : now; | |
6779 | flags = database_get_data(rd->d.object, KEY_FLAGS, RECDB_QSTRING); | |
6780 | handle = get_handle_info(key); | |
6781 | if(!handle) | |
6782 | { | |
6783 | log_module(CS_LOG, LOG_ERROR, "Nonexistent account %s in %s.", key, chan->channel->name); | |
6784 | return; | |
6785 | } | |
6786 | ||
6787 | uData = add_channel_user(chan, handle, access, last_seen, inf); | |
6788 | uData->flags = flags ? strtoul(flags, NULL, 0) : 0; | |
6789 | } | |
6790 | ||
6791 | static void | |
6792 | ban_read_helper(const char *key, struct record_data *rd, struct chanData *chan) | |
6793 | { | |
6794 | struct banData *bData; | |
6795 | char *set, *triggered, *s_duration, *s_expires, *reason, *owner; | |
6796 | time_t set_time, triggered_time, expires_time; | |
6797 | ||
6798 | if(rd->type != RECDB_OBJECT || !dict_size(rd->d.object)) | |
6799 | { | |
6800 | log_module(CS_LOG, LOG_ERROR, "Invalid ban in %s.", chan->channel->name); | |
6801 | return; | |
6802 | } | |
6803 | ||
6804 | set = database_get_data(rd->d.object, KEY_SET, RECDB_QSTRING); | |
6805 | triggered = database_get_data(rd->d.object, KEY_TRIGGERED, RECDB_QSTRING); | |
6806 | s_duration = database_get_data(rd->d.object, KEY_DURATION, RECDB_QSTRING); | |
6807 | s_expires = database_get_data(rd->d.object, KEY_EXPIRES, RECDB_QSTRING); | |
6808 | owner = database_get_data(rd->d.object, KEY_OWNER, RECDB_QSTRING); | |
6809 | reason = database_get_data(rd->d.object, KEY_REASON, RECDB_QSTRING); | |
6810 | if (!reason || !owner) | |
6811 | return; | |
6812 | ||
6813 | set_time = set ? (time_t)strtoul(set, NULL, 0) : now; | |
6814 | triggered_time = triggered ? (time_t)strtoul(triggered, NULL, 0) : 0; | |
6815 | if(s_expires) | |
6816 | expires_time = (time_t)strtoul(s_expires, NULL, 0); | |
6817 | else if(s_duration) | |
6818 | expires_time = set_time + atoi(s_duration); | |
6819 | else | |
6820 | expires_time = 0; | |
6821 | ||
6822 | if(!reason || (expires_time && (expires_time < now))) | |
6823 | return; | |
6824 | ||
6825 | bData = add_channel_ban(chan, key, owner, set_time, triggered_time, expires_time, reason); | |
6826 | } | |
6827 | ||
6828 | static struct suspended * | |
6829 | chanserv_read_suspended(dict_t obj) | |
6830 | { | |
6831 | struct suspended *suspended = calloc(1, sizeof(*suspended)); | |
6832 | char *str; | |
6833 | dict_t previous; | |
6834 | ||
6835 | str = database_get_data(obj, KEY_EXPIRES, RECDB_QSTRING); | |
6836 | suspended->expires = str ? (time_t)strtoul(str, NULL, 0) : 0; | |
6837 | str = database_get_data(obj, KEY_REVOKED, RECDB_QSTRING); | |
6838 | suspended->revoked = str ? (time_t)strtoul(str, NULL, 0) : 0; | |
6839 | str = database_get_data(obj, KEY_ISSUED, RECDB_QSTRING); | |
6840 | suspended->issued = str ? (time_t)strtoul(str, NULL, 0) : 0; | |
6841 | suspended->suspender = strdup(database_get_data(obj, KEY_SUSPENDER, RECDB_QSTRING)); | |
6842 | suspended->reason = strdup(database_get_data(obj, KEY_REASON, RECDB_QSTRING)); | |
6843 | previous = database_get_data(obj, KEY_PREVIOUS, RECDB_OBJECT); | |
6844 | suspended->previous = previous ? chanserv_read_suspended(previous) : NULL; | |
6845 | return suspended; | |
6846 | } | |
6847 | ||
6848 | static int | |
6849 | chanserv_channel_read(const char *key, struct record_data *hir) | |
6850 | { | |
6851 | struct suspended *suspended; | |
6852 | struct mod_chanmode *modes; | |
6853 | struct chanNode *cNode; | |
6854 | struct chanData *cData; | |
6855 | struct dict *channel, *obj; | |
6856 | char *str, *argv[10]; | |
6857 | dict_iterator_t it; | |
6858 | unsigned int argc; | |
6859 | ||
6860 | channel = hir->d.object; | |
6861 | ||
6862 | str = database_get_data(channel, KEY_REGISTRAR, RECDB_QSTRING); | |
6863 | if(!str) | |
6864 | str = "<unknown>"; | |
6865 | cNode = AddChannel(key, now, NULL, NULL, NULL); | |
6866 | if(!cNode) | |
6867 | { | |
6868 | log_module(CS_LOG, LOG_ERROR, "Unable to create registered channel %s.", key); | |
6869 | return 0; | |
6870 | } | |
6871 | cData = register_channel(cNode, str); | |
6872 | if(!cData) | |
6873 | { | |
6874 | log_module(CS_LOG, LOG_ERROR, "Unable to register channel %s from database.", key); | |
6875 | return 0; | |
6876 | } | |
6877 | ||
6878 | if((obj = database_get_data(channel, KEY_OPTIONS, RECDB_OBJECT))) | |
6879 | { | |
6880 | enum levelOption lvlOpt; | |
6881 | enum charOption chOpt; | |
6882 | ||
6883 | if((str = database_get_data(obj, KEY_FLAGS, RECDB_QSTRING))) | |
6884 | cData->flags = atoi(str); | |
6885 | ||
6886 | for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt) | |
6887 | { | |
6888 | str = database_get_data(obj, levelOptions[lvlOpt].db_name, RECDB_QSTRING); | |
6889 | if(str) | |
6890 | cData->lvlOpts[lvlOpt] = user_level_from_name(str, UL_OWNER+1); | |
6891 | else if(levelOptions[lvlOpt].old_flag) | |
6892 | { | |
6893 | if(cData->flags & levelOptions[lvlOpt].old_flag) | |
6894 | cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].flag_value; | |
6895 | else | |
6896 | cData->lvlOpts[lvlOpt] = levelOptions[lvlOpt].default_value; | |
6897 | } | |
6898 | } | |
6899 | ||
6900 | for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt) | |
6901 | { | |
6902 | if(!(str = database_get_data(obj, charOptions[chOpt].db_name, RECDB_QSTRING))) | |
6903 | continue; | |
6904 | cData->chOpts[chOpt] = str[0]; | |
6905 | } | |
6906 | } | |
6907 | else if((str = database_get_data(channel, KEY_FLAGS, RECDB_QSTRING))) | |
6908 | { | |
6909 | enum levelOption lvlOpt; | |
6910 | enum charOption chOpt; | |
6911 | unsigned int count; | |
6912 | ||
6913 | cData->flags = base64toint(str, 5); | |
6914 | count = strlen(str += 5); | |
6915 | for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt) | |
6916 | { | |
6917 | unsigned short lvl; | |
6918 | if(levelOptions[lvlOpt].old_flag) | |
6919 | { | |
6920 | if(cData->flags & levelOptions[lvlOpt].old_flag) | |
6921 | lvl = levelOptions[lvlOpt].flag_value; | |
6922 | else | |
6923 | lvl = levelOptions[lvlOpt].default_value; | |
6924 | } | |
6925 | else switch(((count <= levelOptions[lvlOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[levelOptions[lvlOpt].old_idx]) | |
6926 | { | |
6927 | case 'c': lvl = UL_COOWNER; break; | |
6928 | case 'm': lvl = UL_MANAGER; break; | |
6929 | case 'n': lvl = UL_OWNER+1; break; | |
6930 | case 'o': lvl = UL_OP; break; | |
6931 | case 'p': lvl = UL_PEON; break; | |
6932 | case 'h': lvl = UL_HALFOP; break; | |
6933 | case 'w': lvl = UL_OWNER; break; | |
6934 | default: lvl = 0; break; | |
6935 | } | |
6936 | cData->lvlOpts[lvlOpt] = lvl; | |
6937 | } | |
6938 | for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt) | |
6939 | cData->chOpts[chOpt] = ((count <= charOptions[chOpt].old_idx) ? str : CHANNEL_DEFAULT_OPTIONS)[charOptions[chOpt].old_idx]; | |
6940 | } | |
6941 | ||
6942 | if((obj = database_get_data(hir->d.object, KEY_SUSPENDED, RECDB_OBJECT))) | |
6943 | { | |
6944 | suspended = chanserv_read_suspended(obj); | |
6945 | cData->suspended = suspended; | |
6946 | suspended->cData = cData; | |
6947 | /* We could use suspended->expires and suspended->revoked to | |
6948 | * set the CHANNEL_SUSPENDED flag, but we don't. */ | |
6949 | } | |
6950 | else if(IsSuspended(cData) && (str = database_get_data(hir->d.object, KEY_SUSPENDER, RECDB_QSTRING))) | |
6951 | { | |
6952 | suspended = calloc(1, sizeof(*suspended)); | |
6953 | suspended->issued = 0; | |
6954 | suspended->revoked = 0; | |
6955 | suspended->suspender = strdup(str); | |
6956 | str = database_get_data(hir->d.object, KEY_SUSPEND_EXPIRES, RECDB_QSTRING); | |
6957 | suspended->expires = str ? atoi(str) : 0; | |
6958 | str = database_get_data(hir->d.object, KEY_SUSPEND_REASON, RECDB_QSTRING); | |
6959 | suspended->reason = strdup(str ? str : "No reason"); | |
6960 | suspended->previous = NULL; | |
6961 | cData->suspended = suspended; | |
6962 | suspended->cData = cData; | |
6963 | } | |
6964 | else | |
6965 | { | |
6966 | cData->flags &= ~CHANNEL_SUSPENDED; | |
6967 | suspended = NULL; /* to squelch a warning */ | |
6968 | } | |
6969 | ||
6970 | if(IsSuspended(cData)) { | |
6971 | if(suspended->expires > now) | |
6972 | timeq_add(suspended->expires, chanserv_expire_suspension, suspended); | |
6973 | else if(suspended->expires) | |
6974 | cData->flags &= ~CHANNEL_SUSPENDED; | |
6975 | } | |
6976 | ||
6977 | if((!off_channel || !IsOffChannel(cData)) && !IsSuspended(cData)) { | |
6978 | struct mod_chanmode change; | |
6979 | mod_chanmode_init(&change); | |
6980 | change.argc = 1; | |
6981 | change.args[0].mode = MODE_CHANOP; | |
6982 | change.args[0].u.member = AddChannelUser(chanserv, cNode); | |
6983 | mod_chanmode_announce(chanserv, cNode, &change); | |
6984 | } | |
6985 | ||
6986 | str = database_get_data(channel, KEY_REGISTERED, RECDB_QSTRING); | |
6987 | cData->registered = str ? (time_t)strtoul(str, NULL, 0) : now; | |
6988 | str = database_get_data(channel, KEY_VISITED, RECDB_QSTRING); | |
6989 | cData->visited = str ? (time_t)strtoul(str, NULL, 0) : now; | |
6990 | str = database_get_data(channel, KEY_OWNER_TRANSFER, RECDB_QSTRING); | |
6991 | cData->ownerTransfer = str ? (time_t)strtoul(str, NULL, 0) : 0; | |
6992 | str = database_get_data(channel, KEY_MAX, RECDB_QSTRING); | |
6993 | cData->max = str ? atoi(str) : 0; | |
6994 | str = database_get_data(channel, KEY_GREETING, RECDB_QSTRING); | |
6995 | cData->greeting = str ? strdup(str) : NULL; | |
6996 | str = database_get_data(channel, KEY_USER_GREETING, RECDB_QSTRING); | |
6997 | cData->user_greeting = str ? strdup(str) : NULL; | |
6998 | str = database_get_data(channel, KEY_TOPIC_MASK, RECDB_QSTRING); | |
6999 | cData->topic_mask = str ? strdup(str) : NULL; | |
7000 | str = database_get_data(channel, KEY_TOPIC, RECDB_QSTRING); | |
7001 | cData->topic = str ? strdup(str) : NULL; | |
7002 | ||
7003 | if(!IsSuspended(cData) | |
7004 | && (str = database_get_data(channel, KEY_MODES, RECDB_QSTRING)) | |
7005 | && (argc = split_line(str, 0, ArrayLength(argv), argv)) | |
7006 | && (modes = mod_chanmode_parse(cNode, argv, argc, MCP_KEY_FREE))) { | |
7007 | cData->modes = *modes; | |
7008 | if(off_channel > 0) | |
7009 | cData->modes.modes_set |= MODE_REGISTERED; | |
7010 | if(cData->modes.argc > 1) | |
7011 | cData->modes.argc = 1; | |
7012 | mod_chanmode_announce(chanserv, cNode, &cData->modes); | |
7013 | mod_chanmode_free(modes); | |
7014 | } | |
7015 | ||
7016 | obj = database_get_data(channel, KEY_USERS, RECDB_OBJECT); | |
7017 | for(it = dict_first(obj); it; it = iter_next(it)) | |
7018 | user_read_helper(iter_key(it), iter_data(it), cData); | |
7019 | ||
7020 | if(!cData->users && !IsProtected(cData)) | |
7021 | { | |
7022 | log_module(CS_LOG, LOG_ERROR, "Channel %s had no users in database, unregistering it.", key); | |
7023 | unregister_channel(cData, "has empty user list."); | |
7024 | return 0; | |
7025 | } | |
7026 | ||
7027 | obj = database_get_data(channel, KEY_BANS, RECDB_OBJECT); | |
7028 | for(it = dict_first(obj); it; it = iter_next(it)) | |
7029 | ban_read_helper(iter_key(it), iter_data(it), cData); | |
7030 | ||
7031 | obj = database_get_data(channel, KEY_NOTES, RECDB_OBJECT); | |
7032 | for(it = dict_first(obj); it; it = iter_next(it)) | |
7033 | { | |
7034 | struct note_type *ntype = dict_find(note_types, iter_key(it), NULL); | |
7035 | struct record_data *rd = iter_data(it); | |
7036 | const char *note, *setter; | |
7037 | ||
7038 | if(rd->type != RECDB_OBJECT) | |
7039 | { | |
7040 | log_module(CS_LOG, LOG_ERROR, "Bad record type for note %s in channel %s.", iter_key(it), key); | |
7041 | } | |
7042 | else if(!ntype) | |
7043 | { | |
7044 | log_module(CS_LOG, LOG_ERROR, "Bad note type name %s in channel %s.", iter_key(it), key); | |
7045 | } | |
7046 | else if(!(note = database_get_data(rd->d.object, KEY_NOTE_NOTE, RECDB_QSTRING))) | |
7047 | { | |
7048 | log_module(CS_LOG, LOG_ERROR, "Missing note text for note %s in channel %s.", iter_key(it), key); | |
7049 | } | |
7050 | else | |
7051 | { | |
7052 | setter = database_get_data(rd->d.object, KEY_NOTE_SETTER, RECDB_QSTRING); | |
7053 | if(!setter) setter = "<unknown>"; | |
7054 | chanserv_add_channel_note(cData, ntype, setter, note); | |
7055 | } | |
7056 | } | |
7057 | ||
7058 | return 0; | |
7059 | } | |
7060 | ||
7061 | static void | |
7062 | chanserv_dnr_read(const char *key, struct record_data *hir) | |
7063 | { | |
7064 | const char *setter, *reason, *str; | |
7065 | struct do_not_register *dnr; | |
7066 | ||
7067 | setter = database_get_data(hir->d.object, KEY_DNR_SETTER, RECDB_QSTRING); | |
7068 | if(!setter) | |
7069 | { | |
7070 | log_module(CS_LOG, LOG_ERROR, "Missing setter for DNR %s.", key); | |
7071 | return; | |
7072 | } | |
7073 | reason = database_get_data(hir->d.object, KEY_DNR_REASON, RECDB_QSTRING); | |
7074 | if(!reason) | |
7075 | { | |
7076 | log_module(CS_LOG, LOG_ERROR, "Missing reason for DNR %s.", key); | |
7077 | return; | |
7078 | } | |
7079 | dnr = chanserv_add_dnr(key, setter, reason); | |
7080 | if(!dnr) | |
7081 | return; | |
7082 | str = database_get_data(hir->d.object, KEY_DNR_SET, RECDB_QSTRING); | |
7083 | if(str) | |
7084 | dnr->set = atoi(str); | |
7085 | else | |
7086 | dnr->set = 0; | |
7087 | } | |
7088 | ||
7089 | static int | |
7090 | chanserv_saxdb_read(struct dict *database) | |
7091 | { | |
7092 | struct dict *section; | |
7093 | dict_iterator_t it; | |
7094 | ||
7095 | if((section = database_get_data(database, KEY_NOTE_TYPES, RECDB_OBJECT))) | |
7096 | for(it = dict_first(section); it; it = iter_next(it)) | |
7097 | chanserv_note_type_read(iter_key(it), iter_data(it)); | |
7098 | ||
7099 | if((section = database_get_data(database, KEY_CHANNELS, RECDB_OBJECT))) | |
7100 | for(it = dict_first(section); it; it = iter_next(it)) | |
7101 | chanserv_channel_read(iter_key(it), iter_data(it)); | |
7102 | ||
7103 | if((section = database_get_data(database, KEY_DNR, RECDB_OBJECT))) | |
7104 | for(it = dict_first(section); it; it = iter_next(it)) | |
7105 | chanserv_dnr_read(iter_key(it), iter_data(it)); | |
7106 | ||
7107 | return 0; | |
7108 | } | |
7109 | ||
7110 | static int | |
7111 | chanserv_write_users(struct saxdb_context *ctx, struct userData *uData) | |
7112 | { | |
7113 | int high_present = 0; | |
7114 | saxdb_start_record(ctx, KEY_USERS, 1); | |
7115 | for(; uData; uData = uData->next) | |
7116 | { | |
7117 | if((uData->access >= UL_PRESENT) && uData->present) | |
7118 | high_present = 1; | |
7119 | saxdb_start_record(ctx, uData->handle->handle, 0); | |
7120 | saxdb_write_int(ctx, KEY_LEVEL, uData->access); | |
7121 | saxdb_write_int(ctx, KEY_SEEN, uData->seen); | |
7122 | if(uData->flags) | |
7123 | saxdb_write_int(ctx, KEY_FLAGS, uData->flags); | |
7124 | if(uData->info) | |
7125 | saxdb_write_string(ctx, KEY_INFO, uData->info); | |
7126 | saxdb_end_record(ctx); | |
7127 | } | |
7128 | saxdb_end_record(ctx); | |
7129 | return high_present; | |
7130 | } | |
7131 | ||
7132 | static void | |
7133 | chanserv_write_bans(struct saxdb_context *ctx, struct banData *bData) | |
7134 | { | |
7135 | if(!bData) | |
7136 | return; | |
7137 | saxdb_start_record(ctx, KEY_BANS, 1); | |
7138 | for(; bData; bData = bData->next) | |
7139 | { | |
7140 | saxdb_start_record(ctx, bData->mask, 0); | |
7141 | saxdb_write_int(ctx, KEY_SET, bData->set); | |
7142 | if(bData->triggered) | |
7143 | saxdb_write_int(ctx, KEY_TRIGGERED, bData->triggered); | |
7144 | if(bData->expires) | |
7145 | saxdb_write_int(ctx, KEY_EXPIRES, bData->expires); | |
7146 | if(bData->owner[0]) | |
7147 | saxdb_write_string(ctx, KEY_OWNER, bData->owner); | |
7148 | if(bData->reason) | |
7149 | saxdb_write_string(ctx, KEY_REASON, bData->reason); | |
7150 | saxdb_end_record(ctx); | |
7151 | } | |
7152 | saxdb_end_record(ctx); | |
7153 | } | |
7154 | ||
7155 | static void | |
7156 | chanserv_write_suspended(struct saxdb_context *ctx, const char *name, struct suspended *susp) | |
7157 | { | |
7158 | saxdb_start_record(ctx, name, 0); | |
7159 | saxdb_write_string(ctx, KEY_SUSPENDER, susp->suspender); | |
7160 | saxdb_write_string(ctx, KEY_REASON, susp->reason); | |
7161 | if(susp->issued) | |
7162 | saxdb_write_int(ctx, KEY_ISSUED, susp->issued); | |
7163 | if(susp->expires) | |
7164 | saxdb_write_int(ctx, KEY_EXPIRES, susp->expires); | |
7165 | if(susp->revoked) | |
7166 | saxdb_write_int(ctx, KEY_REVOKED, susp->revoked); | |
7167 | if(susp->previous) | |
7168 | chanserv_write_suspended(ctx, KEY_PREVIOUS, susp->previous); | |
7169 | saxdb_end_record(ctx); | |
7170 | } | |
7171 | ||
7172 | static void | |
7173 | chanserv_write_channel(struct saxdb_context *ctx, struct chanData *channel) | |
7174 | { | |
7175 | char buf[MAXLEN]; | |
7176 | int high_present; | |
7177 | enum levelOption lvlOpt; | |
7178 | enum charOption chOpt; | |
7179 | ||
7180 | saxdb_start_record(ctx, channel->channel->name, 1); | |
7181 | ||
7182 | saxdb_write_int(ctx, KEY_REGISTERED, channel->registered); | |
7183 | saxdb_write_int(ctx, KEY_MAX, channel->max); | |
7184 | if(channel->topic) | |
7185 | saxdb_write_string(ctx, KEY_TOPIC, channel->topic); | |
7186 | if(channel->registrar) | |
7187 | saxdb_write_string(ctx, KEY_REGISTRAR, channel->registrar); | |
7188 | if(channel->greeting) | |
7189 | saxdb_write_string(ctx, KEY_GREETING, channel->greeting); | |
7190 | if(channel->user_greeting) | |
7191 | saxdb_write_string(ctx, KEY_USER_GREETING, channel->user_greeting); | |
7192 | if(channel->topic_mask) | |
7193 | saxdb_write_string(ctx, KEY_TOPIC_MASK, channel->topic_mask); | |
7194 | if(channel->suspended) | |
7195 | chanserv_write_suspended(ctx, "suspended", channel->suspended); | |
7196 | ||
7197 | saxdb_start_record(ctx, KEY_OPTIONS, 0); | |
7198 | saxdb_write_int(ctx, KEY_FLAGS, channel->flags); | |
7199 | for(lvlOpt = 0; lvlOpt < NUM_LEVEL_OPTIONS; ++lvlOpt) | |
7200 | saxdb_write_int(ctx, levelOptions[lvlOpt].db_name, channel->lvlOpts[lvlOpt]); | |
7201 | for(chOpt = 0; chOpt < NUM_CHAR_OPTIONS; ++chOpt) | |
7202 | { | |
7203 | buf[0] = channel->chOpts[chOpt]; | |
7204 | buf[1] = '\0'; | |
7205 | saxdb_write_string(ctx, charOptions[chOpt].db_name, buf); | |
7206 | } | |
7207 | saxdb_end_record(ctx); | |
7208 | ||
7209 | if(channel->modes.modes_set || channel->modes.modes_clear) | |
7210 | { | |
7211 | mod_chanmode_format(&channel->modes, buf); | |
7212 | saxdb_write_string(ctx, KEY_MODES, buf); | |
7213 | } | |
7214 | ||
7215 | high_present = chanserv_write_users(ctx, channel->users); | |
7216 | chanserv_write_bans(ctx, channel->bans); | |
7217 | ||
7218 | if(dict_size(channel->notes)) | |
7219 | { | |
7220 | dict_iterator_t it; | |
7221 | ||
7222 | saxdb_start_record(ctx, KEY_NOTES, 1); | |
7223 | for(it = dict_first(channel->notes); it; it = iter_next(it)) | |
7224 | { | |
7225 | struct note *note = iter_data(it); | |
7226 | saxdb_start_record(ctx, iter_key(it), 0); | |
7227 | saxdb_write_string(ctx, KEY_NOTE_SETTER, note->setter); | |
7228 | saxdb_write_string(ctx, KEY_NOTE_NOTE, note->note); | |
7229 | saxdb_end_record(ctx); | |
7230 | } | |
7231 | saxdb_end_record(ctx); | |
7232 | } | |
7233 | ||
7234 | if(channel->ownerTransfer) | |
7235 | saxdb_write_int(ctx, KEY_OWNER_TRANSFER, channel->ownerTransfer); | |
7236 | saxdb_write_int(ctx, KEY_VISITED, high_present ? now : channel->visited); | |
7237 | saxdb_end_record(ctx); | |
7238 | } | |
7239 | ||
7240 | static void | |
7241 | chanserv_write_note_type(struct saxdb_context *ctx, struct note_type *ntype) | |
7242 | { | |
7243 | const char *str; | |
7244 | ||
7245 | saxdb_start_record(ctx, ntype->name, 0); | |
7246 | switch(ntype->set_access_type) | |
7247 | { | |
7248 | case NOTE_SET_CHANNEL_ACCESS: | |
7249 | saxdb_write_int(ctx, KEY_NOTE_CHANNEL_ACCESS, ntype->set_access.min_ulevel); | |
7250 | break; | |
7251 | case NOTE_SET_CHANNEL_SETTER: | |
7252 | saxdb_write_int(ctx, KEY_NOTE_SETTER_ACCESS, 1); | |
7253 | break; | |
7254 | case NOTE_SET_PRIVILEGED: default: | |
7255 | saxdb_write_int(ctx, KEY_NOTE_OPSERV_ACCESS, ntype->set_access.min_opserv); | |
7256 | break; | |
7257 | } | |
7258 | switch(ntype->visible_type) | |
7259 | { | |
7260 | case NOTE_VIS_ALL: str = KEY_NOTE_VIS_ALL; break; | |
7261 | case NOTE_VIS_CHANNEL_USERS: str = KEY_NOTE_VIS_CHANNEL_USERS; break; | |
7262 | case NOTE_VIS_PRIVILEGED: default: str = KEY_NOTE_VIS_PRIVILEGED; break; | |
7263 | } | |
7264 | saxdb_write_string(ctx, KEY_NOTE_VISIBILITY, str); | |
7265 | saxdb_write_int(ctx, KEY_NOTE_MAX_LENGTH, ntype->max_length); | |
7266 | saxdb_end_record(ctx); | |
7267 | } | |
7268 | ||
7269 | static void | |
7270 | write_dnrs_helper(struct saxdb_context *ctx, struct dict *dnrs) | |
7271 | { | |
7272 | struct do_not_register *dnr; | |
7273 | dict_iterator_t it; | |
7274 | ||
7275 | for(it = dict_first(dnrs); it; it = iter_next(it)) | |
7276 | { | |
7277 | dnr = iter_data(it); | |
7278 | saxdb_start_record(ctx, dnr->chan_name, 0); | |
7279 | if(dnr->set) | |
7280 | saxdb_write_int(ctx, KEY_DNR_SET, dnr->set); | |
7281 | saxdb_write_string(ctx, KEY_DNR_SETTER, dnr->setter); | |
7282 | saxdb_write_string(ctx, KEY_DNR_REASON, dnr->reason); | |
7283 | saxdb_end_record(ctx); | |
7284 | } | |
7285 | } | |
7286 | ||
7287 | static int | |
7288 | chanserv_saxdb_write(struct saxdb_context *ctx) | |
7289 | { | |
7290 | dict_iterator_t it; | |
7291 | struct chanData *channel; | |
7292 | ||
7293 | /* Notes */ | |
7294 | saxdb_start_record(ctx, KEY_NOTE_TYPES, 1); | |
7295 | for(it = dict_first(note_types); it; it = iter_next(it)) | |
7296 | chanserv_write_note_type(ctx, iter_data(it)); | |
7297 | saxdb_end_record(ctx); | |
7298 | ||
7299 | /* DNRs */ | |
7300 | saxdb_start_record(ctx, KEY_DNR, 1); | |
7301 | write_dnrs_helper(ctx, handle_dnrs); | |
7302 | write_dnrs_helper(ctx, plain_dnrs); | |
7303 | write_dnrs_helper(ctx, mask_dnrs); | |
7304 | saxdb_end_record(ctx); | |
7305 | ||
7306 | /* Channels */ | |
7307 | saxdb_start_record(ctx, KEY_CHANNELS, 1); | |
7308 | for(channel = channelList; channel; channel = channel->next) | |
7309 | chanserv_write_channel(ctx, channel); | |
7310 | saxdb_end_record(ctx); | |
7311 | ||
7312 | return 0; | |
7313 | } | |
7314 | ||
7315 | static void | |
7316 | chanserv_db_cleanup(void) { | |
7317 | unsigned int ii; | |
7318 | unreg_part_func(handle_part); | |
7319 | while(channelList) | |
7320 | unregister_channel(channelList, "terminating."); | |
7321 | for(ii = 0; ii < chanserv_conf.support_channels.used; ++ii) | |
7322 | UnlockChannel(chanserv_conf.support_channels.list[ii]); | |
7323 | free(chanserv_conf.support_channels.list); | |
7324 | dict_delete(handle_dnrs); | |
7325 | dict_delete(plain_dnrs); | |
7326 | dict_delete(mask_dnrs); | |
7327 | dict_delete(note_types); | |
7328 | free_string_list(chanserv_conf.eightball); | |
7329 | free_string_list(chanserv_conf.old_ban_names); | |
7330 | free_string_list(chanserv_conf.set_shows); | |
7331 | free(set_shows_list.list); | |
7332 | free(uset_shows_list.list); | |
7333 | while(helperList) | |
7334 | { | |
7335 | struct userData *helper = helperList; | |
7336 | helperList = helperList->next; | |
7337 | free(helper); | |
7338 | } | |
7339 | } | |
7340 | ||
7341 | #define DEFINE_COMMAND(NAME, MIN_ARGC, FLAGS, OPTIONS...) modcmd_register(chanserv_module, #NAME, cmd_##NAME, MIN_ARGC, FLAGS, ## OPTIONS) | |
7342 | #define DEFINE_CHANNEL_OPTION(NAME) modcmd_register(chanserv_module, "set "#NAME, chan_opt_##NAME, 1, 0, NULL) | |
7343 | #define DEFINE_USER_OPTION(NAME) modcmd_register(chanserv_module, "uset "#NAME, user_opt_##NAME, 1, MODCMD_REQUIRE_REGCHAN, NULL) | |
7344 | ||
7345 | void | |
7346 | init_chanserv(const char *nick) | |
7347 | { | |
7348 | CS_LOG = log_register_type("ChanServ", "file:chanserv.log"); | |
7349 | conf_register_reload(chanserv_conf_read); | |
7350 | ||
7351 | reg_server_link_func(handle_server_link); | |
7352 | ||
7353 | reg_new_channel_func(handle_new_channel); | |
7354 | reg_join_func(handle_join); | |
7355 | reg_part_func(handle_part); | |
7356 | reg_kick_func(handle_kick); | |
7357 | reg_topic_func(handle_topic); | |
7358 | reg_mode_change_func(handle_mode); | |
7359 | reg_nick_change_func(handle_nick_change); | |
7360 | ||
7361 | reg_auth_func(handle_auth); | |
7362 | reg_handle_rename_func(handle_rename); | |
7363 | reg_unreg_func(handle_unreg); | |
7364 | ||
7365 | handle_dnrs = dict_new(); | |
7366 | dict_set_free_data(handle_dnrs, free); | |
7367 | plain_dnrs = dict_new(); | |
7368 | dict_set_free_data(plain_dnrs, free); | |
7369 | mask_dnrs = dict_new(); | |
7370 | dict_set_free_data(mask_dnrs, free); | |
7371 | ||
7372 | reg_svccmd_unbind_func(handle_svccmd_unbind); | |
7373 | chanserv_module = module_register("ChanServ", CS_LOG, "chanserv.help", chanserv_expand_variable); | |
7374 | DEFINE_COMMAND(register, 1, MODCMD_REQUIRE_AUTHED, "flags", "+acceptchan,+helping", NULL); | |
7375 | DEFINE_COMMAND(noregister, 1, MODCMD_REQUIRE_AUTHED, "flags", "+helping", NULL); | |
7376 | DEFINE_COMMAND(allowregister, 2, 0, "template", "noregister", NULL); | |
7377 | DEFINE_COMMAND(move, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "template", "register", NULL); | |
7378 | DEFINE_COMMAND(csuspend, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL); | |
7379 | DEFINE_COMMAND(cunsuspend, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+helping", NULL); | |
7380 | DEFINE_COMMAND(createnote, 5, 0, "level", "800", NULL); | |
7381 | DEFINE_COMMAND(removenote, 2, 0, "level", "800", NULL); | |
7382 | ||
7383 | DEFINE_COMMAND(unregister, 1, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "flags", "+loghostmask", NULL); | |
7384 | DEFINE_COMMAND(merge, 2, MODCMD_REQUIRE_AUTHED|MODCMD_REQUIRE_REGCHAN, "access", "owner", NULL); | |
7385 | ||
7386 | DEFINE_COMMAND(adduser, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7387 | DEFINE_COMMAND(deluser, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7388 | DEFINE_COMMAND(suspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7389 | DEFINE_COMMAND(unsuspend, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7390 | DEFINE_COMMAND(deleteme, 1, MODCMD_REQUIRE_CHANUSER, NULL); | |
7391 | ||
7392 | DEFINE_COMMAND(mdelowner, 2, MODCMD_REQUIRE_CHANUSER, "flags", "+helping", NULL); | |
7393 | DEFINE_COMMAND(mdelcoowner, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", NULL); | |
7394 | DEFINE_COMMAND(mdelmanager, 2, MODCMD_REQUIRE_CHANUSER, "access", "coowner", NULL); | |
7395 | DEFINE_COMMAND(mdelop, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7396 | DEFINE_COMMAND(mdelpeon, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7397 | DEFINE_COMMAND(mdelhalfop, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7398 | ||
7399 | DEFINE_COMMAND(trim, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7400 | DEFINE_COMMAND(opchan, 1, MODCMD_REQUIRE_REGCHAN|MODCMD_NEVER_CSUSPEND, "access", "1", NULL); | |
7401 | DEFINE_COMMAND(clvl, 3, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7402 | DEFINE_COMMAND(giveownership, 2, MODCMD_REQUIRE_CHANUSER, "access", "owner", "flags", "+loghostmask", NULL); | |
7403 | ||
7404 | DEFINE_COMMAND(up, 1, MODCMD_REQUIRE_CHANUSER, NULL); | |
7405 | DEFINE_COMMAND(down, 1, MODCMD_REQUIRE_REGCHAN, NULL); | |
7406 | DEFINE_COMMAND(upall, 1, MODCMD_REQUIRE_AUTHED, NULL); | |
7407 | DEFINE_COMMAND(downall, 1, MODCMD_REQUIRE_AUTHED, NULL); | |
7408 | DEFINE_COMMAND(hop, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL); | |
7409 | DEFINE_COMMAND(op, 2, MODCMD_REQUIRE_CHANNEL, "access", "op", NULL); | |
7410 | DEFINE_COMMAND(deop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL); | |
7411 | DEFINE_COMMAND(dehop, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL); | |
7412 | DEFINE_COMMAND(voice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL); | |
7413 | DEFINE_COMMAND(devoice, 2, MODCMD_REQUIRE_CHANNEL, "template", "op", NULL); | |
7414 | ||
7415 | DEFINE_COMMAND(kickban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL); | |
7416 | DEFINE_COMMAND(kick, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL); | |
7417 | DEFINE_COMMAND(ban, 2, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL); | |
7418 | DEFINE_COMMAND(unban, 2, 0, "template", "op", NULL); | |
7419 | DEFINE_COMMAND(unbanall, 1, 0, "template", "op", NULL); | |
7420 | DEFINE_COMMAND(unbanme, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL); | |
7421 | DEFINE_COMMAND(open, 1, MODCMD_REQUIRE_CHANUSER, "template", "op", NULL); | |
7422 | DEFINE_COMMAND(topic, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", "flags", "+never_csuspend", NULL); | |
7423 | DEFINE_COMMAND(mode, 1, MODCMD_REQUIRE_REGCHAN, "template", "op", NULL); | |
7424 | DEFINE_COMMAND(inviteme, 1, MODCMD_REQUIRE_CHANNEL, "access", "1", NULL); | |
7425 | DEFINE_COMMAND(invite, 1, MODCMD_REQUIRE_CHANNEL, "access", "manager", NULL); | |
7426 | DEFINE_COMMAND(set, 1, MODCMD_REQUIRE_CHANUSER, "access", "op", NULL); | |
7427 | DEFINE_COMMAND(wipeinfo, 2, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7428 | DEFINE_COMMAND(resync, 1, MODCMD_REQUIRE_CHANUSER, "access", "manager", NULL); | |
7429 | ||
7430 | DEFINE_COMMAND(events, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog", "access", "350", NULL); | |
7431 | DEFINE_COMMAND(addban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL); | |
7432 | DEFINE_COMMAND(addtimedban, 3, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL); | |
7433 | DEFINE_COMMAND(delban, 2, MODCMD_REQUIRE_REGCHAN, "access", "250", NULL); | |
7434 | DEFINE_COMMAND(uset, 1, MODCMD_REQUIRE_CHANUSER, "access", "1", NULL); | |
7435 | ||
7436 | DEFINE_COMMAND(bans, 1, MODCMD_REQUIRE_REGCHAN, "access", "1", "flags", "+nolog", NULL); | |
7437 | DEFINE_COMMAND(peek, 1, MODCMD_REQUIRE_REGCHAN, "access", "op", "flags", "+nolog", NULL); | |
7438 | ||
7439 | DEFINE_COMMAND(myaccess, 1, MODCMD_REQUIRE_AUTHED, NULL); | |
7440 | DEFINE_COMMAND(access, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7441 | DEFINE_COMMAND(users, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7442 | DEFINE_COMMAND(wlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7443 | DEFINE_COMMAND(clist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7444 | DEFINE_COMMAND(mlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7445 | DEFINE_COMMAND(olist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7446 | DEFINE_COMMAND(hlist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7447 | DEFINE_COMMAND(plist, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7448 | DEFINE_COMMAND(info, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7449 | DEFINE_COMMAND(seen, 2, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7450 | DEFINE_COMMAND(names, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+nolog,+joinable", NULL); | |
7451 | ||
7452 | DEFINE_COMMAND(note, 1, MODCMD_REQUIRE_REGCHAN, "flags", "+joinable,+acceptchan", NULL); | |
7453 | DEFINE_COMMAND(delnote, 2, MODCMD_REQUIRE_CHANUSER, NULL); | |
7454 | ||
7455 | DEFINE_COMMAND(netinfo, 1, 0, "flags", "+nolog", NULL); | |
7456 | DEFINE_COMMAND(ircops, 1, 0, "flags", "+nolog", NULL); | |
7457 | DEFINE_COMMAND(helpers, 1, 0, "flags", "+nolog", NULL); | |
7458 | DEFINE_COMMAND(staff, 1, 0, "flags", "+nolog", NULL); | |
7459 | ||
7460 | DEFINE_COMMAND(say, 2, 0, "flags", "+oper,+acceptchan", NULL); | |
7461 | DEFINE_COMMAND(emote, 2, 0, "flags", "+oper,+acceptchan", NULL); | |
7462 | DEFINE_COMMAND(expire, 1, 0, "flags", "+oper", NULL); | |
7463 | DEFINE_COMMAND(search, 3, 0, "flags", "+nolog,+helping", NULL); | |
7464 | DEFINE_COMMAND(unvisited, 1, 0, "flags", "+nolog,+helping", NULL); | |
7465 | ||
7466 | DEFINE_COMMAND(unf, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7467 | DEFINE_COMMAND(ping, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7468 | DEFINE_COMMAND(wut, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7469 | DEFINE_COMMAND(8ball, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7470 | DEFINE_COMMAND(d, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7471 | DEFINE_COMMAND(huggle, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7472 | DEFINE_COMMAND(calc, 1, 0, "flags", "+nolog,+toy,+acceptchan", NULL); | |
7473 | ||
7474 | /* Channel options */ | |
7475 | DEFINE_CHANNEL_OPTION(defaulttopic); | |
7476 | DEFINE_CHANNEL_OPTION(topicmask); | |
7477 | DEFINE_CHANNEL_OPTION(greeting); | |
7478 | DEFINE_CHANNEL_OPTION(usergreeting); | |
7479 | DEFINE_CHANNEL_OPTION(modes); | |
7480 | DEFINE_CHANNEL_OPTION(enfops); | |
7481 | DEFINE_CHANNEL_OPTION(enfhalfops); | |
7482 | DEFINE_CHANNEL_OPTION(giveops); | |
7483 | DEFINE_CHANNEL_OPTION(givehalfops); | |
7484 | DEFINE_CHANNEL_OPTION(protect); | |
7485 | DEFINE_CHANNEL_OPTION(enfmodes); | |
7486 | DEFINE_CHANNEL_OPTION(enftopic); | |
7487 | DEFINE_CHANNEL_OPTION(pubcmd); | |
7488 | DEFINE_CHANNEL_OPTION(givevoice); | |
7489 | DEFINE_CHANNEL_OPTION(userinfo); | |
7490 | DEFINE_CHANNEL_OPTION(dynlimit); | |
7491 | DEFINE_CHANNEL_OPTION(topicsnarf); | |
7492 | DEFINE_CHANNEL_OPTION(nodelete); | |
7493 | DEFINE_CHANNEL_OPTION(toys); | |
7494 | DEFINE_CHANNEL_OPTION(setters); | |
7495 | DEFINE_CHANNEL_OPTION(topicrefresh); | |
7496 | DEFINE_CHANNEL_OPTION(ctcpusers); | |
7497 | DEFINE_CHANNEL_OPTION(ctcpreaction); | |
7498 | DEFINE_CHANNEL_OPTION(inviteme); | |
7499 | if(off_channel > 1) | |
7500 | DEFINE_CHANNEL_OPTION(offchannel); | |
7501 | modcmd_register(chanserv_module, "set defaults", chan_opt_defaults, 1, 0, "access", "owner", NULL); | |
7502 | ||
7503 | /* Alias set topic to set defaulttopic for compatibility. */ | |
7504 | modcmd_register(chanserv_module, "set topic", chan_opt_defaulttopic, 1, 0, NULL); | |
7505 | ||
7506 | /* User options */ | |
7507 | DEFINE_USER_OPTION(noautoop); | |
7508 | DEFINE_USER_OPTION(autoinvite); | |
7509 | DEFINE_USER_OPTION(info); | |
7510 | ||
7511 | /* Alias uset autovoice to uset autoop. */ | |
7512 | modcmd_register(chanserv_module, "uset noautovoice", user_opt_noautoop, 1, 0, NULL); | |
7513 | ||
7514 | note_types = dict_new(); | |
7515 | dict_set_free_data(note_types, chanserv_deref_note_type); | |
7516 | if(nick) | |
7517 | { | |
7518 | const char *modes = conf_get_data("services/chanserv/modes", RECDB_QSTRING); | |
7519 | chanserv = AddService(nick, modes ? modes : NULL, "Channel Services", NULL); | |
7520 | service_register(chanserv)->trigger = '!'; | |
7521 | reg_chanmsg_func('\001', chanserv, chanserv_ctcp_check); | |
7522 | } | |
7523 | saxdb_register("ChanServ", chanserv_saxdb_read, chanserv_saxdb_write); | |
7524 | ||
7525 | if(chanserv_conf.channel_expire_frequency) | |
7526 | timeq_add(now + chanserv_conf.channel_expire_frequency, expire_channels, NULL); | |
7527 | ||
7528 | if(chanserv_conf.refresh_period) | |
7529 | { | |
7530 | time_t next_refresh; | |
7531 | next_refresh = (now + chanserv_conf.refresh_period - 1) / chanserv_conf.refresh_period * chanserv_conf.refresh_period; | |
7532 | timeq_add(next_refresh, chanserv_refresh_topics, NULL); | |
7533 | } | |
7534 | ||
7535 | reg_exit_func(chanserv_db_cleanup); | |
7536 | message_register_table(msgtab); | |
7537 | } |