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d76ed9a9 AS |
1 | /* proto-p10.c - IRC protocol output |
2 | * Copyright 2000-2004 srvx Development Team | |
3 | * | |
83ff05c3 | 4 | * This file is part of x3. |
d76ed9a9 | 5 | * |
d0f04f71 | 6 | * x3 is free software; you can redistribute it and/or modify |
d76ed9a9 | 7 | * it under the terms of the GNU General Public License as published by |
348683aa | 8 | * the Free Software Foundation; either version 3 of the License, or |
d76ed9a9 AS |
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 | ||
3fdd6a74 | 21 | #include "nickserv.h" |
23475fc6 | 22 | #include "chanserv.h" |
89d871d8 | 23 | #include "hash.h" |
08895577 | 24 | #include "helpfile.h" |
d76ed9a9 | 25 | #include "proto-common.c" |
47956fc5 | 26 | #include "opserv.h" |
d76ed9a9 AS |
27 | |
28 | /* Full commands. */ | |
29 | #define CMD_ACCOUNT "ACCOUNT" | |
30 | #define CMD_ADMIN "ADMIN" | |
763de701 | 31 | #define CMD_ALIST "ALIST" |
d76ed9a9 AS |
32 | #define CMD_ASLL "ASLL" |
33 | #define CMD_AWAY "AWAY" | |
34 | #define CMD_BURST "BURST" | |
35 | #define CMD_CLEARMODE "CLEARMODE" | |
36 | #define CMD_CLOSE "CLOSE" | |
37 | #define CMD_CNOTICE "CNOTICE" | |
38 | #define CMD_CONNECT "CONNECT" | |
39 | #define CMD_CPRIVMSG "CPRIVMSG" | |
40 | #define CMD_CREATE "CREATE" | |
41 | #define CMD_DESTRUCT "DESTRUCT" | |
42 | #define CMD_DESYNCH "DESYNCH" | |
43 | #define CMD_DIE "DIE" | |
44 | #define CMD_DNS "DNS" | |
45 | #define CMD_EOB "END_OF_BURST" | |
46 | #define CMD_EOB_ACK "EOB_ACK" | |
47 | #define CMD_ERROR "ERROR" | |
48 | #define CMD_FAKEHOST "FAKE" | |
49 | #define CMD_GET "GET" | |
50 | #define CMD_GLINE "GLINE" | |
51 | #define CMD_HASH "HASH" | |
52 | #define CMD_HELP "HELP" | |
53 | #define CMD_INFO "INFO" | |
54 | #define CMD_INVITE "INVITE" | |
55 | #define CMD_ISON "ISON" | |
56 | #define CMD_JOIN "JOIN" | |
57 | #define CMD_JUPE "JUPE" | |
58 | #define CMD_KICK "KICK" | |
59 | #define CMD_KILL "KILL" | |
60 | #define CMD_LINKS "LINKS" | |
61 | #define CMD_LIST "LIST" | |
62 | #define CMD_LUSERS "LUSERS" | |
63 | #define CMD_MAP "MAP" | |
23475fc6 | 64 | #define CMD_MARK "MARK" |
d76ed9a9 AS |
65 | #define CMD_MODE "MODE" |
66 | #define CMD_MOTD "MOTD" | |
67 | #define CMD_NAMES "NAMES" | |
68 | #define CMD_NICK "NICK" | |
69 | #define CMD_NOTICE "NOTICE" | |
70 | #define CMD_OPER "OPER" | |
71 | #define CMD_OPMODE "OPMODE" | |
72 | #define CMD_PART "PART" | |
73 | #define CMD_PASS "PASS" | |
74 | #define CMD_PING "PING" | |
75 | #define CMD_PONG "PONG" | |
76 | #define CMD_POST "POST" | |
77 | #define CMD_PRIVMSG "PRIVMSG" | |
78 | #define CMD_PRIVS "PRIVS" | |
79 | #define CMD_PROTO "PROTO" | |
80 | #define CMD_QUIT "QUIT" | |
81 | #define CMD_REHASH "REHASH" | |
e10feb7a | 82 | #define CMD_REMOVE "REMOVE" |
d76ed9a9 AS |
83 | #define CMD_RESET "RESET" |
84 | #define CMD_RESTART "RESTART" | |
85 | #define CMD_RPING "RPING" | |
86 | #define CMD_RPONG "RPONG" | |
c8b4b87b | 87 | #define CMD_SASL "SASL" |
d76ed9a9 AS |
88 | #define CMD_SERVER "SERVER" |
89 | #define CMD_SERVLIST "SERVLIST" | |
90 | #define CMD_SERVSET "SERVSET" | |
91 | #define CMD_SET "SET" | |
92 | #define CMD_SETTIME "SETTIME" | |
59b38cc0 | 93 | #define CMD_SGLINE "SGLINE" |
d914d1cb | 94 | #define CMD_SHUN "SHUN" |
d76ed9a9 | 95 | #define CMD_SILENCE "SILENCE" |
56b83e80 | 96 | #define CMD_SMO "SMO" |
1c76f1b4 | 97 | #define CMD_SNO "SNO" |
59b38cc0 | 98 | #define CMD_SSHUN "SSHUN" |
4b2dcc0d | 99 | #define CMD_SPAMFILTER "SPAMFILTER" |
d76ed9a9 AS |
100 | #define CMD_SQUERY "SQUERY" |
101 | #define CMD_SQUIT "SQUIT" | |
102 | #define CMD_STATS "STATS" | |
cd25f2e9 | 103 | #define CMD_SVSJOIN "SVSJOIN" |
d76ed9a9 | 104 | #define CMD_SVSNICK "SVSNICK" |
cd25f2e9 | 105 | #define CMD_SVSPART "SVSPART" |
5e6460e4 | 106 | #define CMD_SVSQUIT "SVSQUIT" |
56958740 | 107 | #define CMD_SWHOIS "SWHOIS" |
5f233568 | 108 | #define CMD_TEMPSHUN "TEMPSHUN" |
d76ed9a9 AS |
109 | #define CMD_TIME "TIME" |
110 | #define CMD_TOPIC "TOPIC" | |
111 | #define CMD_TRACE "TRACE" | |
112 | #define CMD_UPING "UPING" | |
113 | #define CMD_USER "USER" | |
114 | #define CMD_USERHOST "USERHOST" | |
115 | #define CMD_USERIP "USERIP" | |
116 | #define CMD_VERSION "VERSION" | |
117 | #define CMD_WALLCHOPS "WALLCHOPS" | |
118 | #define CMD_WALLOPS "WALLOPS" | |
55342ce8 | 119 | #define CMD_WALLHOPS "WALLHOPS" |
d76ed9a9 AS |
120 | #define CMD_WALLUSERS "WALLUSERS" |
121 | #define CMD_WALLVOICES "WALLVOICES" | |
55342ce8 | 122 | #define CMD_WALLHOPS "WALLHOPS" |
d76ed9a9 AS |
123 | #define CMD_WHO "WHO" |
124 | #define CMD_WHOIS "WHOIS" | |
125 | #define CMD_WHOWAS "WHOWAS" | |
e10feb7a | 126 | #define CMD_ZLINE "ZLINE" |
d76ed9a9 AS |
127 | |
128 | /* Tokenized commands. */ | |
129 | #define TOK_ACCOUNT "AC" | |
130 | #define TOK_ADMIN "AD" | |
763de701 | 131 | #define TOK_ALIST "AL" |
d76ed9a9 AS |
132 | #define TOK_ASLL "LL" |
133 | #define TOK_AWAY "A" | |
134 | #define TOK_BURST "B" | |
135 | #define TOK_CLEARMODE "CM" | |
136 | #define TOK_CLOSE "CLOSE" | |
137 | #define TOK_CNOTICE "CN" | |
138 | #define TOK_CONNECT "CO" | |
139 | #define TOK_CPRIVMSG "CP" | |
140 | #define TOK_CREATE "C" | |
141 | #define TOK_DESTRUCT "DE" | |
142 | #define TOK_DESYNCH "DS" | |
143 | #define TOK_DIE "DIE" | |
144 | #define TOK_DNS "DNS" | |
145 | #define TOK_EOB "EB" | |
146 | #define TOK_EOB_ACK "EA" | |
147 | #define TOK_ERROR "Y" | |
fede8b64 | 148 | #define TOK_EXEMPT "EX" |
d76ed9a9 AS |
149 | #define TOK_FAKEHOST "FA" |
150 | #define TOK_GET "GET" | |
151 | #define TOK_GLINE "GL" | |
152 | #define TOK_HASH "HASH" | |
153 | #define TOK_HELP "HELP" | |
154 | #define TOK_INFO "F" | |
155 | #define TOK_INVITE "I" | |
156 | #define TOK_ISON "ISON" | |
157 | #define TOK_JOIN "J" | |
158 | #define TOK_JUPE "JU" | |
159 | #define TOK_KICK "K" | |
160 | #define TOK_KILL "D" | |
161 | #define TOK_LINKS "LI" | |
162 | #define TOK_LIST "LIST" | |
163 | #define TOK_LUSERS "LU" | |
164 | #define TOK_MAP "MAP" | |
23475fc6 | 165 | #define TOK_MARK "MK" |
d76ed9a9 AS |
166 | #define TOK_MODE "M" |
167 | #define TOK_MOTD "MO" | |
168 | #define TOK_NAMES "E" | |
169 | #define TOK_NICK "N" | |
170 | #define TOK_NOTICE "O" | |
171 | #define TOK_OPER "OPER" | |
172 | #define TOK_OPMODE "OM" | |
173 | #define TOK_PART "L" | |
174 | #define TOK_PASS "PA" | |
175 | #define TOK_PING "G" | |
176 | #define TOK_PONG "Z" | |
177 | #define TOK_POST "POST" | |
178 | #define TOK_PRIVMSG "P" | |
a25d8a57 | 179 | #define TOK_PRIVS "PRIVS" |
d76ed9a9 AS |
180 | #define TOK_PROTO "PROTO" |
181 | #define TOK_QUIT "Q" | |
182 | #define TOK_REHASH "REHASH" | |
e10feb7a | 183 | #define TOK_REMOVE "RM" |
d76ed9a9 AS |
184 | #define TOK_RESET "RESET" |
185 | #define TOK_RESTART "RESTART" | |
186 | #define TOK_RPING "RI" | |
187 | #define TOK_RPONG "RO" | |
c8b4b87b | 188 | #define TOK_SASL "SASL" |
d76ed9a9 AS |
189 | #define TOK_SERVER "S" |
190 | #define TOK_SERVLIST "SERVSET" | |
191 | #define TOK_SERVSET "SERVSET" | |
192 | #define TOK_SET "SET" | |
193 | #define TOK_SETTIME "SE" | |
59b38cc0 | 194 | #define TOK_SGLINE "SGL" |
d914d1cb | 195 | #define TOK_SHUN "SU" |
d76ed9a9 | 196 | #define TOK_SILENCE "U" |
56b83e80 | 197 | #define TOK_SMO "SMO" |
1c76f1b4 | 198 | #define TOK_SNO "SNO" |
59b38cc0 | 199 | #define TOK_SSHUN "SSU" |
4b2dcc0d | 200 | #define TOK_SPAMFILTER "SF" |
d76ed9a9 AS |
201 | #define TOK_SQUERY "SQUERY" |
202 | #define TOK_SQUIT "SQ" | |
203 | #define TOK_STATS "R" | |
cd25f2e9 | 204 | #define TOK_SVSJOIN "SJ" |
d76ed9a9 | 205 | #define TOK_SVSNICK "SN" |
cd25f2e9 | 206 | #define TOK_SVSPART "SP" |
5e6460e4 | 207 | #define TOK_SVSQUIT "SX" |
56958740 | 208 | #define TOK_SWHOIS "SW" |
5f233568 | 209 | #define TOK_TEMPSHUN "TS" |
d76ed9a9 AS |
210 | #define TOK_TIME "TI" |
211 | #define TOK_TOPIC "T" | |
212 | #define TOK_TRACE "TR" | |
213 | #define TOK_UPING "UP" | |
214 | #define TOK_USER "USER" | |
215 | #define TOK_USERHOST "USERHOST" | |
216 | #define TOK_USERIP "USERIP" | |
217 | #define TOK_VERSION "V" | |
218 | #define TOK_WALLCHOPS "WC" | |
219 | #define TOK_WALLOPS "WA" | |
55342ce8 | 220 | #define TOK_WALLHOPS "WH" |
d76ed9a9 AS |
221 | #define TOK_WALLUSERS "WU" |
222 | #define TOK_WALLVOICES "WV" | |
55342ce8 | 223 | #define TOK_WALLHOPS "WH" |
d76ed9a9 AS |
224 | #define TOK_WHO "H" |
225 | #define TOK_WHOIS "W" | |
226 | #define TOK_WHOWAS "X" | |
e10feb7a | 227 | #define TOK_ZLINE "ZL" |
d76ed9a9 AS |
228 | |
229 | /* Protocol messages; aliased to full commands or tokens depending | |
230 | on compile-time configuration. ircu prefers tokens WITH THE | |
231 | EXCEPTION OF THE SERVER AND PASS COMMANDS, which cannot be | |
232 | tokenized, because clients' (ie. a linking server) commands are | |
233 | only checked against the full command list. | |
234 | */ | |
235 | #if defined(ENABLE_TOKENS) | |
236 | #define TYPE(NAME) TOK_ ## NAME | |
237 | #else /* !ENABLE_TOKENS */ | |
238 | #define TYPE(NAME) CMD_ ## NAME | |
239 | #endif /* ENABLE_TOKENS */ | |
240 | ||
241 | #define P10_ACCOUNT TYPE(ACCOUNT) | |
242 | #define P10_ADMIN TYPE(ADMIN) | |
243 | #define P10_ASLL TYPE(ASLL) | |
244 | #define P10_AWAY TYPE(AWAY) | |
245 | #define P10_BURST TYPE(BURST) | |
246 | #define P10_CLEARMODE TYPE(CLEARMODE) | |
247 | #define P10_CLOSE TYPE(CLOSE) | |
248 | #define P10_CNOTICE TYPE(CNOTICE) | |
249 | #define P10_CONNECT TYPE(CONNECT) | |
250 | #define P10_CPRIVMSG TYPE(CPRIVMSG) | |
251 | #define P10_CREATE TYPE(CREATE) | |
252 | #define P10_DESTRUCT TYPE(DESTRUCT) | |
253 | #define P10_DESYNCH TYPE(DESYNCH) | |
254 | #define P10_DIE TYPE(DIE) | |
255 | #define P10_DNS TYPE(DNS) | |
256 | #define P10_EOB TYPE(EOB) | |
257 | #define P10_EOB_ACK TYPE(EOB_ACK) | |
258 | #define P10_ERROR TYPE(ERROR) | |
259 | #define P10_FAKEHOST TYPE(FAKEHOST) | |
260 | #define P10_GET TYPE(GET) | |
261 | #define P10_GLINE TYPE(GLINE) | |
262 | #define P10_HASH TYPE(HASH) | |
263 | #define P10_HELP TYPE(HELP) | |
264 | #define P10_INFO TYPE(INFO) | |
265 | #define P10_INVITE TYPE(INVITE) | |
266 | #define P10_ISON TYPE(ISON) | |
267 | #define P10_JOIN TYPE(JOIN) | |
268 | #define P10_JUPE TYPE(JUPE) | |
269 | #define P10_KICK TYPE(KICK) | |
270 | #define P10_KILL TYPE(KILL) | |
271 | #define P10_LINKS TYPE(LINKS) | |
272 | #define P10_LIST TYPE(LIST) | |
273 | #define P10_LUSERS TYPE(LUSERS) | |
274 | #define P10_MAP TYPE(MAP) | |
23475fc6 | 275 | #define P10_MARK TYPE(MARK) |
d76ed9a9 AS |
276 | #define P10_MODE TYPE(MODE) |
277 | #define P10_MOTD TYPE(MOTD) | |
278 | #define P10_NAMES TYPE(NAMES) | |
279 | #define P10_NICK TYPE(NICK) | |
280 | #define P10_NOTICE TYPE(NOTICE) | |
281 | #define P10_OPER TYPE(OPER) | |
282 | #define P10_OPMODE TYPE(OPMODE) | |
283 | #define P10_PART TYPE(PART) | |
284 | #define P10_PASS CMD_PASS | |
285 | #define P10_PING TYPE(PING) | |
286 | #define P10_PONG TYPE(PONG) | |
287 | #define P10_POST TYPE(POST) | |
288 | #define P10_PRIVMSG TYPE(PRIVMSG) | |
289 | #define P10_PRIVS TYPE(PRIVS) | |
290 | #define P10_PROTO TYPE(PROTO) | |
291 | #define P10_QUIT TYPE(QUIT) | |
292 | #define P10_REHASH TYPE(REHASH) | |
e10feb7a | 293 | #define P10_REMOVE TYPE(REMOVE) |
d76ed9a9 AS |
294 | #define P10_RESET TYPE(RESET) |
295 | #define P10_RESTART TYPE(RESTART) | |
296 | #define P10_RPING TYPE(RPING) | |
297 | #define P10_RPONG TYPE(RPONG) | |
c8b4b87b | 298 | #define P10_SASL TYPE(SASL) |
d76ed9a9 AS |
299 | #define P10_SERVER CMD_SERVER |
300 | #define P10_SERVLIST TYPE(SERVLIST) | |
301 | #define P10_SERVSET TYPE(SERVSET) | |
302 | #define P10_SET TYPE(SET) | |
303 | #define P10_SETTIME TYPE(SETTIME) | |
59b38cc0 | 304 | #define P10_SGLINE TYPE(SGLINE) |
d914d1cb | 305 | #define P10_SHUN TYPE(SHUN) |
d76ed9a9 | 306 | #define P10_SILENCE TYPE(SILENCE) |
56b83e80 | 307 | #define P10_SMO TYPE(SMO) |
1c76f1b4 | 308 | #define P10_SNO TYPE(SNO) |
59b38cc0 | 309 | #define P10_SSHUN TYPE(SSHUN) |
4b2dcc0d | 310 | #define P10_SPAMFILTER TYPE(SPAMFILTER) |
d76ed9a9 AS |
311 | #define P10_SQUERY TYPE(SQUERY) |
312 | #define P10_SQUIT TYPE(SQUIT) | |
313 | #define P10_STATS TYPE(STATS) | |
cd25f2e9 | 314 | #define P10_SVSJOIN TYPE(SVSJOIN) |
d76ed9a9 | 315 | #define P10_SVSNICK TYPE(SVSNICK) |
cd25f2e9 | 316 | #define P10_SVSPART TYPE(SVSPART) |
5e6460e4 | 317 | #define P10_SVSQUIT TYPE(SVSQUIT) |
56958740 | 318 | #define P10_SWHOIS TYPE(SWHOIS) |
5f233568 | 319 | #define P10_TEMPSHUN TYPE(TEMPSHUN) |
d76ed9a9 AS |
320 | #define P10_TIME TYPE(TIME) |
321 | #define P10_TOPIC TYPE(TOPIC) | |
322 | #define P10_TRACE TYPE(TRACE) | |
323 | #define P10_UPING TYPE(UPING) | |
324 | #define P10_USER TYPE(USER) | |
325 | #define P10_USERHOST TYPE(USERHOST) | |
326 | #define P10_USERIP TYPE(USERIP) | |
327 | #define P10_VERSION TYPE(VERSION) | |
328 | #define P10_WALLCHOPS TYPE(WALLCHOPS) | |
329 | #define P10_WALLOPS TYPE(WALLOPS) | |
55342ce8 | 330 | #define P10_WALLHOPS TYPE(WALLHOPS) |
d76ed9a9 AS |
331 | #define P10_WALLUSERS TYPE(WALLUSERS) |
332 | #define P10_WALLVOICES TYPE(WALLVOICES) | |
333 | #define P10_WHO TYPE(WHO) | |
334 | #define P10_WHOIS TYPE(WHOIS) | |
335 | #define P10_WHOWAS TYPE(WHOWAS) | |
e10feb7a | 336 | #define P10_ZLINE TYPE(ZLINE) |
850bf0cf | 337 | #define P10_EXEMPT TYPE(EXEMPT) |
d76ed9a9 AS |
338 | |
339 | /* Servers claiming to have a boot or link time before PREHISTORY | |
340 | * trigger errors to the log. We hope no server has been running | |
341 | * constantly since September 1994. :) | |
342 | */ | |
343 | #define PREHISTORY 780000000 | |
344 | ||
08895577 | 345 | #define MODELEN 40 + KEYLEN |
346 | ||
d76ed9a9 AS |
347 | static struct server *servers_num[64*64]; |
348 | static privmsg_func_t *privmsg_funcs; | |
349 | static unsigned int num_privmsg_funcs; | |
350 | static privmsg_func_t *notice_funcs; | |
351 | static unsigned int num_notice_funcs; | |
352 | static struct dict *unbursted_channels; | |
1136f709 | 353 | static const char *his_servername; |
354 | static const char *his_servercomment; | |
805e7c7a | 355 | static int extended_accounts; |
d76ed9a9 | 356 | |
8d882965 MB |
357 | /* These correspond to 1 << X: 01234567890123456789012345 */ |
358 | const char irc_user_mode_chars[] = "oOiw dkgh x BnIX azDRWHLq"; | |
57fdf922 | 359 | |
d76ed9a9 AS |
360 | static struct userNode *AddUser(struct server* uplink, const char *nick, const char *ident, const char *hostname, const char *modes, const char *numeric, const char *userinfo, time_t timestamp, const char *realip); |
361 | ||
362 | extern int off_channel; | |
08895577 | 363 | extern int DefConLevel; |
08895577 | 364 | extern int DefConTimeOut; |
365 | extern char *DefConChanModes; | |
d76ed9a9 | 366 | |
2f61d1d7 | 367 | static int parse_oplevel(char *str); |
368 | ||
89d871d8 | 369 | char privbuf[512] = ""; |
370 | ||
d76ed9a9 AS |
371 | /* Numerics can be XYY, XYYY, or XXYYY; with X's identifying the |
372 | * server and Y's indentifying the client on that server. */ | |
373 | struct server* | |
374 | GetServerN(const char *numeric) | |
375 | { | |
376 | switch (strlen(numeric)) { | |
377 | default: | |
378 | return servers_num[base64toint(numeric, 2)]; | |
379 | case 4: | |
380 | case 3: | |
381 | case 1: | |
382 | return servers_num[base64toint(numeric, 1)]; | |
383 | case 0: | |
384 | return NULL; | |
385 | } | |
386 | } | |
387 | ||
388 | struct userNode* | |
389 | GetUserN(const char *numeric) /* using numeric */ | |
390 | { | |
391 | struct userNode *un; | |
392 | struct server *s; | |
393 | int n, slen, ulen; | |
394 | ||
395 | switch (strlen(numeric)) { | |
396 | default: | |
397 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): numeric too long!", numeric); | |
398 | return NULL; | |
399 | case 5: slen = 2; ulen = 3; break; | |
400 | case 4: slen = 1; ulen = 3; break; | |
401 | case 3: slen = 1; ulen = 2; break; | |
402 | case 2: case 1: case 0: | |
403 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): numeric too short!", numeric); | |
404 | return NULL; | |
405 | } | |
406 | if (!(s = servers_num[base64toint(numeric, slen)])) { | |
407 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): couldn't find server (len=%d)!", numeric, slen); | |
408 | return NULL; | |
409 | } | |
410 | n = base64toint(numeric+slen, ulen) & s->num_mask; | |
411 | if (!(un = s->users[n])) { | |
412 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s) couldn't find user!", numeric); | |
413 | } | |
414 | return un; | |
415 | } | |
416 | ||
da5b7dfc AS |
417 | extern struct userNode *opserv; |
418 | static void | |
419 | check_ctcp(struct userNode *user, struct userNode *bot, char *text, UNUSED_ARG(int server_qualified)) | |
420 | { | |
421 | char *cmd; | |
422 | /* if its a version reply, do an alert check (only alerts with version=something) */ | |
423 | if(bot == opserv) { | |
424 | if(text[0] == '\001') { | |
425 | text++; | |
426 | cmd = mysep(&text, " "); | |
427 | if(!irccasecmp(cmd, "VERSION")) { | |
428 | char *version = mysep(&text, "\n"); | |
429 | if(!version) | |
430 | version = ""; | |
431 | /* opserv_debug("Opserv got CTCP VERSION Notice from %s: %s", user->nick, version); */ | |
432 | /* TODO: setup a ctcp_funcs thing to handle this and other CTCPS properly */ | |
433 | user->version_reply = strdup(version); | |
434 | /* TODO: put this in the db */ | |
435 | if(match_ircglob(version, "WebTV;*")) | |
436 | user->no_notice = true; /* webbies cant see notices */ | |
437 | } | |
438 | } | |
439 | } | |
440 | } | |
441 | ||
442 | ||
d76ed9a9 AS |
443 | static void |
444 | privmsg_user_helper(struct userNode *un, void *data) | |
445 | { | |
446 | struct privmsg_desc *pd = data; | |
447 | unsigned int num = un->num_local; | |
448 | if (!pd->is_notice) { | |
449 | if ((num < num_privmsg_funcs) && privmsg_funcs[num]) { | |
450 | privmsg_funcs[num](pd->user, un, pd->text, pd->is_qualified); | |
451 | } | |
452 | } else { | |
453 | if ((num < num_notice_funcs) && notice_funcs[num]) { | |
da5b7dfc | 454 | check_ctcp(pd->user, un, pd->text, pd->is_qualified); |
d76ed9a9 AS |
455 | notice_funcs[num](pd->user, un, pd->text, pd->is_qualified); |
456 | } | |
457 | } | |
458 | } | |
459 | ||
47956fc5 AS |
460 | /* equiv to user doing /connect server port target */ |
461 | void irc_connect(struct userNode *user, char *server, unsigned int port, struct server *target) | |
462 | { | |
463 | putsock("%s " P10_CONNECT " %s %d %s", user->numeric, server, port, target->numeric); | |
464 | } | |
465 | ||
466 | void | |
467 | irc_squit_route(struct server *srv, const char *message, ...) | |
468 | { | |
469 | va_list arg_list; | |
470 | char buffer[MAXLEN]; | |
471 | va_start(arg_list, message); | |
472 | vsnprintf(buffer, MAXLEN-2, message, arg_list); | |
473 | buffer[MAXLEN-1] = 0; | |
474 | ||
475 | /* When would we squit ourselves exactly?? -Rubin */ | |
476 | if(srv == self && cManager.uplink->state == CONNECTED ) { | |
477 | unsigned int i; | |
478 | ||
479 | /* Quit all clients linked to me. */ | |
480 | for(i = 0; i <= self->num_mask; i++) { | |
481 | if(!self->users[i]) | |
482 | continue; | |
483 | irc_quit(self->users[i], buffer); | |
484 | } | |
485 | } | |
486 | ||
487 | putsock("%s " P10_SQUIT " %s %d :%s", self->numeric, srv->name, 0, buffer); | |
488 | ||
489 | if(srv == self) { | |
490 | /* Force a reconnect to the currently selected server. */ | |
491 | cManager.uplink->tries = 0; | |
492 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", buffer); | |
493 | close_socket(); | |
494 | } | |
495 | } | |
496 | ||
d76ed9a9 AS |
497 | void |
498 | irc_server(struct server *srv) | |
499 | { | |
500 | char extranum[COMBO_NUMERIC_LEN+1]; | |
501 | ||
502 | inttobase64(extranum, srv->num_mask, (srv->numeric[1] || (srv->num_mask >= 64*64)) ? 3 : 2); | |
503 | if (srv == self) { | |
2b9de5dd | 504 | putsock(P10_SERVER " %s %d " FMT_TIME_T " " FMT_TIME_T " J10 %s%s +s6o :%s", |
1136f709 | 505 | srv->name, srv->hops+1, srv->boot, srv->link_time, srv->numeric, extranum, srv->description); |
d76ed9a9 | 506 | } else { |
2b9de5dd | 507 | putsock("%s " P10_SERVER " %s %d " FMT_TIME_T " " FMT_TIME_T " %c10 %s%s +s6o :%s", |
1136f709 | 508 | self->numeric, srv->name, srv->hops+1, srv->boot, srv->link_time, (srv->self_burst ? 'J' : 'P'), srv->numeric, extranum, srv->description); |
d76ed9a9 AS |
509 | } |
510 | } | |
511 | ||
cf8bedff | 512 | void |
2f61d1d7 | 513 | irc_p10_pton(irc_in_addr_t *ip, const char *input) |
514 | { | |
515 | if (strlen(input) == 6) { | |
516 | unsigned int value; | |
517 | memset(ip, 0, 6 * sizeof(ip->in6[0])); | |
518 | value = base64toint(input, 6); | |
519 | if (value) | |
520 | ip->in6[5] = htons(65535); | |
521 | ip->in6[6] = htons(value >> 16); | |
522 | ip->in6[7] = htons(value & 65535); | |
523 | } else { | |
524 | unsigned int pos = 0; | |
525 | do { | |
526 | if (*input == '_') { | |
527 | unsigned int left; | |
7da677be | 528 | for (left = (25 - strlen(input)) / 3 - pos; left; left--) |
2f61d1d7 | 529 | ip->in6[pos++] = 0; |
530 | input++; | |
531 | } else { | |
532 | ip->in6[pos++] = ntohs(base64toint(input, 3)); | |
533 | input += 3; | |
534 | } | |
535 | } while (pos < 8); | |
536 | } | |
537 | } | |
538 | ||
cf8bedff | 539 | void |
2f61d1d7 | 540 | irc_p10_ntop(char *output, const irc_in_addr_t *ip) |
541 | { | |
542 | if (!irc_in_addr_is_valid(*ip)) { | |
543 | strcpy(output, "AAAAAA"); | |
544 | } else if (irc_in_addr_is_ipv4(*ip)) { | |
545 | unsigned int in4; | |
546 | in4 = (ntohs(ip->in6[6]) << 16) | ntohs(ip->in6[7]); | |
547 | inttobase64(output, in4, 6); | |
548 | output[6] = '\0'; | |
549 | } else if (irc_in_addr_is_ipv6(*ip)) { | |
550 | unsigned int max_start, max_zeros, curr_zeros, zero, ii; | |
551 | /* Can start by printing out the leading non-zero parts. */ | |
552 | for (ii = 0; (ip->in6[ii]) && (ii < 8); ++ii) { | |
553 | inttobase64(output, ntohs(ip->in6[ii]), 3); | |
554 | output += 3; | |
555 | } | |
556 | /* Find the longest run of zeros. */ | |
557 | for (max_start = zero = ii, max_zeros = curr_zeros = 0; ii < 8; ++ii) { | |
558 | if (!ip->in6[ii]) | |
559 | curr_zeros++; | |
560 | else if (curr_zeros > max_zeros) { | |
561 | max_start = ii - curr_zeros; | |
562 | max_zeros = curr_zeros; | |
563 | curr_zeros = 0; | |
564 | } | |
565 | } | |
566 | if (curr_zeros > max_zeros) { | |
567 | max_start = ii - curr_zeros; | |
568 | max_zeros = curr_zeros; | |
569 | curr_zeros = 0; | |
570 | } | |
571 | /* Print the rest of the address */ | |
572 | for (ii = zero; ii < 8; ) { | |
573 | if ((ii == max_start) && max_zeros) { | |
574 | *output++ = '_'; | |
575 | ii += max_zeros; | |
576 | } else { | |
577 | inttobase64(output, ntohs(ip->in6[ii]), 3); | |
578 | output += 3; | |
579 | } | |
580 | } | |
581 | *output = '\0'; | |
582 | } else { | |
583 | strcpy(output, "???"); | |
584 | } | |
585 | } | |
586 | ||
d76ed9a9 AS |
587 | void |
588 | irc_user(struct userNode *user) | |
589 | { | |
2f61d1d7 | 590 | char b64ip[25]; |
1136f709 | 591 | if (!user || IsDummy(user)) |
d76ed9a9 | 592 | return; |
2f61d1d7 | 593 | irc_p10_ntop(b64ip, &user->ip); |
d76ed9a9 | 594 | if (user->modes) { |
d76ed9a9 AS |
595 | char modes[32]; |
596 | ||
57fdf922 | 597 | irc_user_modes(user, modes, sizeof(modes)); |
d76ed9a9 | 598 | /* we don't need to put the + in modes because it's in the format string. */ |
a837dcf5 | 599 | putsock("%s " P10_NICK " %s %d " FMT_TIME_T " %s %s +%s %s %s :%s", |
d76ed9a9 AS |
600 | user->uplink->numeric, user->nick, user->uplink->hops+1, user->timestamp, user->ident, user->hostname, modes, b64ip, user->numeric, user->info); |
601 | } else { | |
a837dcf5 | 602 | putsock("%s " P10_NICK " %s %d " FMT_TIME_T " %s %s %s %s :%s", |
d76ed9a9 AS |
603 | user->uplink->numeric, user->nick, user->uplink->hops+1, user->timestamp, user->ident, user->hostname, b64ip, user->numeric, user->info); |
604 | } | |
605 | } | |
606 | ||
a45e6ec7 | 607 | void |
608 | irc_rename(struct userNode *user, const char *new_handle) | |
609 | { | |
805e7c7a AS |
610 | if(extended_accounts) |
611 | putsock("%s " P10_ACCOUNT " %s M %s", self->numeric, user->numeric, new_handle); | |
a45e6ec7 | 612 | } |
613 | ||
614 | void | |
615 | irc_delete(struct userNode *user) | |
616 | { | |
805e7c7a AS |
617 | if(extended_accounts) |
618 | putsock("%s " P10_ACCOUNT " %s U", self->numeric, user->numeric); | |
a45e6ec7 | 619 | } |
620 | ||
d76ed9a9 | 621 | void |
b21e2cfe | 622 | irc_account(struct userNode *user, const char *stamp, time_t timestamp) |
d76ed9a9 | 623 | { |
805e7c7a | 624 | if(extended_accounts) |
a837dcf5 | 625 | putsock("%s " P10_ACCOUNT " %s R %s "FMT_TIME_T, self->numeric, user->numeric, stamp, timestamp); |
805e7c7a | 626 | else |
a837dcf5 | 627 | putsock("%s " P10_ACCOUNT " %s %s "FMT_TIME_T, self->numeric, user->numeric, stamp, timestamp); |
d76ed9a9 AS |
628 | } |
629 | ||
630 | void | |
631 | irc_fakehost(struct userNode *user, const char *host) | |
632 | { | |
633 | putsock("%s " P10_FAKEHOST " %s %s", self->numeric, user->numeric, host); | |
634 | } | |
635 | ||
636 | void | |
637 | irc_regnick(UNUSED_ARG(struct userNode *user)) | |
638 | { | |
639 | /* no operation here */ | |
640 | } | |
641 | ||
642 | void | |
643 | irc_nick(struct userNode *user, UNUSED_ARG(const char *old_nick)) | |
644 | { | |
645 | putsock("%s " P10_NICK " %s "FMT_TIME_T, user->numeric, user->nick, now); | |
646 | } | |
647 | ||
648 | void | |
649 | irc_fetchtopic(struct userNode *from, const char *to) | |
650 | { | |
651 | if (!from || !to) | |
652 | return; | |
653 | putsock("%s " P10_TOPIC " %s", from->numeric, to); | |
654 | } | |
655 | ||
656 | void | |
657 | irc_squit(struct server *srv, const char *message, const char *service_message) | |
658 | { | |
659 | if (!service_message) | |
660 | service_message = message; | |
661 | ||
662 | /* Are we leaving the network? */ | |
663 | if (srv == self && cManager.uplink->state == CONNECTED) { | |
664 | unsigned int i; | |
665 | ||
666 | /* Quit all clients linked to me. */ | |
667 | for (i = 0; i <= self->num_mask; i++) { | |
668 | if (!self->users[i]) | |
669 | continue; | |
670 | irc_quit(self->users[i], service_message); | |
671 | } | |
672 | } | |
673 | ||
674 | putsock("%s " P10_SQUIT " %s %d :%s", self->numeric, srv->name, 0, message); | |
675 | ||
676 | if (srv == self) { | |
677 | /* Force a reconnect to the currently selected server. */ | |
678 | cManager.uplink->tries = 0; | |
679 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", message); | |
680 | close_socket(); | |
681 | } | |
682 | } | |
683 | ||
684 | void | |
685 | irc_wallchops(struct userNode *from, const char *to, const char *message) | |
686 | { | |
687 | putsock("%s " P10_WALLCHOPS " %s :%s", from->numeric, to, message); | |
688 | } | |
689 | ||
47956fc5 AS |
690 | void |
691 | irc_wallops(const char *format, ...) | |
692 | { | |
693 | va_list arg_list; | |
694 | char buffer[MAXLEN]; | |
695 | va_start(arg_list, format); | |
696 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
697 | buffer[MAXLEN-1] = 0; | |
698 | putsock("%s " P10_WALLOPS " :%s", self->numeric, buffer); | |
699 | } | |
700 | ||
1136f709 | 701 | static int |
702 | deliver_to_dummy(struct userNode *source, struct userNode *dest, const char *message, int type) | |
703 | { | |
704 | unsigned int num; | |
705 | ||
706 | if (!dest || !IsDummy(dest) || !IsLocal(dest)) | |
707 | return 0; | |
708 | num = dest->num_local; | |
709 | switch (type) { | |
710 | default: | |
711 | if ((num < num_notice_funcs) && notice_funcs[num]) | |
712 | notice_funcs[num](source, dest, message, 0); | |
713 | break; | |
714 | case 1: | |
715 | if ((num < num_privmsg_funcs) && privmsg_funcs[num]) | |
716 | privmsg_funcs[num](source, dest, message, 0); | |
717 | break; | |
718 | } | |
719 | return 1; | |
720 | } | |
0e08a8e0 | 721 | |
d76ed9a9 AS |
722 | void |
723 | irc_notice(struct userNode *from, const char *to, const char *message) | |
724 | { | |
1136f709 | 725 | if (to[0] == '#' || to[0] == '$' |
726 | || !deliver_to_dummy(from, GetUserN(to), message, 0)) | |
727 | putsock("%s " P10_NOTICE " %s :%s", from->numeric, to, message); | |
d76ed9a9 AS |
728 | } |
729 | ||
730 | void | |
731 | irc_notice_user(struct userNode *from, struct userNode *to, const char *message) | |
732 | { | |
1136f709 | 733 | if (!deliver_to_dummy(from, to, message, 0)) |
734 | putsock("%s " P10_NOTICE " %s :%s", from->numeric, to->numeric, message); | |
d76ed9a9 AS |
735 | } |
736 | ||
737 | void | |
738 | irc_privmsg(struct userNode *from, const char *to, const char *message) | |
739 | { | |
1136f709 | 740 | if (to[0] == '#' || to[0] == '$' |
741 | || !deliver_to_dummy(from, GetUserN(to), message, 1)) | |
742 | putsock("%s " P10_PRIVMSG " %s :%s", from->numeric, to, message); | |
d76ed9a9 AS |
743 | } |
744 | ||
39c1a4ef | 745 | void |
0e08a8e0 AS |
746 | irc_privmsg_user(struct userNode *from, struct userNode *to, const char *message) |
747 | { | |
748 | putsock("%s " P10_PRIVMSG " %s :%s", from->numeric, to->numeric, message); | |
749 | } | |
750 | ||
751 | void | |
752 | irc_version_user(struct userNode *from, struct userNode *to) | |
753 | { | |
754 | irc_privmsg_user(from, to, "\001VERSION\001"); | |
755 | } | |
756 | ||
d76ed9a9 AS |
757 | void |
758 | irc_eob(void) | |
759 | { | |
760 | putsock("%s " P10_EOB, self->numeric); | |
761 | } | |
762 | ||
763 | void | |
764 | irc_eob_ack(void) | |
765 | { | |
766 | putsock("%s " P10_EOB_ACK, self->numeric); | |
08895577 | 767 | |
768 | char *nick; | |
769 | const char *str; | |
770 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
771 | nick = strdup(str); | |
772 | ||
773 | if (nick && (DefConLevel < 5)) { | |
774 | DefConProcess(GetUserH(nick)); | |
775 | ||
776 | if (DefConTimeOut > 0) | |
777 | timeq_add(now + DefConTimeOut, defcon_timeout, NULL); | |
778 | } | |
d76ed9a9 AS |
779 | } |
780 | ||
956ee72d | 781 | void |
782 | irc_rpong(const char *from1, const char *from2, const char *pingtime, const char *clientinfo) | |
783 | { | |
784 | putsock("%s " P10_RPONG " %s %s %s :%s", self->numeric, from1, from2, pingtime, clientinfo); | |
785 | } | |
786 | ||
d76ed9a9 AS |
787 | void |
788 | irc_ping(const char *payload) | |
789 | { | |
790 | putsock("%s " P10_PING " :%s", self->numeric, payload); | |
791 | } | |
792 | ||
793 | void | |
794 | irc_pong(const char *who, const char *data) | |
795 | { | |
796 | putsock("%s " P10_PONG " %s :%s", self->numeric, who, data); | |
797 | } | |
798 | ||
2f61d1d7 | 799 | void |
800 | irc_pong_asll(const char *who, const char *orig_ts) | |
801 | { | |
802 | char *delim; | |
803 | struct timeval orig; | |
1136f709 | 804 | struct timeval sys_now; |
2f61d1d7 | 805 | int diff; |
806 | ||
807 | orig.tv_sec = strtoul(orig_ts, &delim, 10); | |
808 | orig.tv_usec = (*delim == '.') ? strtoul(delim + 1, NULL, 10) : 0; | |
1136f709 | 809 | gettimeofday(&sys_now, NULL); |
810 | diff = (sys_now.tv_sec - orig.tv_sec) * 1000 + (sys_now.tv_usec - orig.tv_usec) / 1000; | |
811 | putsock("%s " P10_PONG " %s %s %d %lu.%06lu", self->numeric, who, orig_ts, diff, (unsigned long)sys_now.tv_sec, (unsigned long)sys_now.tv_usec); | |
2f61d1d7 | 812 | } |
813 | ||
d76ed9a9 AS |
814 | void |
815 | irc_pass(const char *passwd) | |
816 | { | |
817 | putsock(P10_PASS " :%s", passwd); | |
818 | } | |
819 | ||
820 | void | |
821 | irc_introduce(const char *passwd) | |
822 | { | |
823 | void timed_send_ping(void *data); | |
824 | ||
825 | self->self_burst = self->burst = 1; | |
826 | irc_pass(passwd); | |
827 | irc_server(self); | |
828 | burst_length = 0; | |
829 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
830 | } | |
831 | ||
832 | void | |
9a75756e | 833 | irc_gline(struct server *srv, struct gline *gline, int silent) |
d76ed9a9 | 834 | { |
995043b4 | 835 | putsock("%s " P10_GLINE " %s +%s " FMT_TIME_T " " FMT_TIME_T " :%s<%s> %s", |
836 | self->numeric, (srv ? srv->numeric : "*"), gline->target, gline->expires-now, now, silent ? "AUTO " : "", gline->issuer, gline->reason); | |
d76ed9a9 AS |
837 | } |
838 | ||
d914d1cb | 839 | void |
840 | irc_shun(struct server *srv, struct shun *shun) | |
841 | { | |
18ec491d MB |
842 | putsock("%s " P10_SHUN " %s +%s " FMT_TIME_T " " FMT_TIME_T " :<%s> %s", |
843 | self->numeric, (srv ? srv->numeric : "*"), shun->target, shun->expires-now, now, shun->issuer, shun->reason); | |
d914d1cb | 844 | } |
845 | ||
d76ed9a9 AS |
846 | void |
847 | irc_settime(const char *srv_name_mask, time_t new_time) | |
848 | { | |
849 | ioset_set_time(new_time); | |
850 | if (!strcmp(srv_name_mask, "*")) | |
851 | srv_name_mask = ""; | |
852 | putsock("%s " P10_SETTIME " " FMT_TIME_T " %s", self->numeric, new_time, srv_name_mask); | |
853 | } | |
854 | ||
855 | void | |
856 | irc_ungline(const char *mask) | |
857 | { | |
f2e03a28 | 858 | putsock("%s " P10_GLINE " * -%s " FMT_TIME_T, self->numeric, mask, now); |
d76ed9a9 AS |
859 | } |
860 | ||
d914d1cb | 861 | void |
862 | irc_unshun(const char *mask) | |
863 | { | |
18ec491d | 864 | putsock("%s " P10_SHUN " * -%s " FMT_TIME_T, self->numeric, mask, now); |
d914d1cb | 865 | } |
866 | ||
e206ed60 | 867 | void |
d76ed9a9 AS |
868 | irc_burst(struct chanNode *chan) |
869 | { | |
870 | char burst_line[512]; | |
871 | int pos, base_len, len; | |
872 | struct modeNode *mn; | |
873 | struct banNode *bn; | |
2aef5f4b | 874 | struct exemptNode *en; |
d76ed9a9 | 875 | long last_mode=-1; |
1136f709 | 876 | unsigned int first_ban; |
877 | unsigned int first_exempt; | |
d76ed9a9 AS |
878 | unsigned int n; |
879 | ||
880 | base_len = sprintf(burst_line, "%s " P10_BURST " %s " FMT_TIME_T " ", | |
881 | self->numeric, chan->name, chan->timestamp); | |
882 | len = irc_make_chanmode(chan, burst_line+base_len); | |
883 | pos = base_len + len; | |
1136f709 | 884 | if (len > 0 && chan->members.used > 0) |
d76ed9a9 AS |
885 | burst_line[pos++] = ' '; |
886 | ||
d9d33535 AS |
887 | if(chan->members.used < 1) |
888 | return; /* dont burst empty channels (created by discrims) */ | |
d76ed9a9 AS |
889 | /* dump the users */ |
890 | for (n=0; n<chan->members.used; n++) { | |
891 | mn = chan->members.list[n]; | |
892 | if (pos > 500) { | |
893 | burst_line[pos-1] = 0; /* -1 to back up over the space or comma */ | |
894 | putsock("%s", burst_line); | |
895 | pos = base_len; | |
896 | last_mode = -1; | |
897 | } | |
c99dcaf6 | 898 | |
d76ed9a9 AS |
899 | memcpy(burst_line+pos, mn->user->numeric, strlen(mn->user->numeric)); |
900 | pos += strlen(mn->user->numeric); | |
901 | if (mn->modes && (mn->modes != last_mode)) { | |
902 | last_mode = mn->modes; | |
903 | burst_line[pos++] = ':'; | |
904 | if (last_mode & MODE_CHANOP) | |
905 | burst_line[pos++] = 'o'; | |
55342ce8 | 906 | if (last_mode & MODE_HALFOP) |
907 | burst_line[pos++] = 'h'; | |
d76ed9a9 AS |
908 | if (last_mode & MODE_VOICE) |
909 | burst_line[pos++] = 'v'; | |
910 | } | |
911 | if ((n+1)<chan->members.used) | |
912 | burst_line[pos++] = ','; | |
913 | } | |
d1a70383 MB |
914 | |
915 | if (len > 0 && (chan->banlist.used > 0 || chan->exemptlist.used > 0)) | |
916 | burst_line[pos++] = ' '; | |
917 | ||
d76ed9a9 AS |
918 | if (chan->banlist.used) { |
919 | /* dump the bans */ | |
1136f709 | 920 | first_ban = 1; |
d76ed9a9 | 921 | |
1136f709 | 922 | for (n=0; n<chan->banlist.used; ) { |
923 | if (first_ban && (pos < 500)) { | |
924 | burst_line[pos++] = ':'; | |
925 | burst_line[pos++] = '%'; | |
926 | } | |
d76ed9a9 AS |
927 | bn = chan->banlist.list[n]; |
928 | len = strlen(bn->ban); | |
1136f709 | 929 | if (pos + 2 + len < 505) { |
930 | memcpy(burst_line + pos, bn->ban, len); | |
931 | pos += len; | |
932 | burst_line[pos++] = ' '; | |
933 | first_ban = 0; | |
934 | n++; | |
935 | } else { | |
936 | burst_line[pos-1] = 0; | |
d76ed9a9 AS |
937 | putsock("%s", burst_line); |
938 | pos = base_len; | |
1136f709 | 939 | first_ban = 1; |
d76ed9a9 | 940 | } |
d76ed9a9 AS |
941 | } |
942 | } | |
d1a70383 | 943 | |
2aef5f4b | 944 | if (chan->exemptlist.used) { |
1136f709 | 945 | /* dump the exempts */ |
946 | first_exempt = 1; | |
947 | ||
948 | for (n=0; n<chan->exemptlist.used; ) { | |
949 | if (first_exempt && (pos < 500)) { | |
d1a70383 MB |
950 | if (chan->banlist.used < 1) { |
951 | burst_line[pos++] = ':'; | |
952 | burst_line[pos++] = '%'; | |
953 | burst_line[pos++] = ' '; | |
954 | } | |
1136f709 | 955 | burst_line[pos++] = '~'; |
956 | burst_line[pos++] = ' '; | |
957 | } | |
2aef5f4b | 958 | en = chan->exemptlist.list[n]; |
959 | len = strlen(en->exempt); | |
1136f709 | 960 | if (pos + 2 + len < 505) { |
961 | memcpy(burst_line + pos, en->exempt, len); | |
962 | pos += len; | |
963 | burst_line[pos++] = ' '; | |
964 | first_exempt = 0; | |
965 | n++; | |
966 | } else { | |
967 | burst_line[pos-1] = 0; | |
2aef5f4b | 968 | putsock("%s", burst_line); |
969 | pos = base_len; | |
1136f709 | 970 | first_exempt = 1; |
2aef5f4b | 971 | } |
2aef5f4b | 972 | } |
973 | } | |
d76ed9a9 AS |
974 | /* print the last line */ |
975 | burst_line[pos] = 0; | |
976 | putsock("%s", burst_line); | |
977 | } | |
978 | ||
979 | void | |
980 | irc_quit(struct userNode *user, const char *message) | |
981 | { | |
982 | putsock("%s " P10_QUIT " :%s", user->numeric, message); | |
983 | } | |
984 | ||
985 | void | |
986 | irc_error(const char *to, const char *message) | |
987 | { | |
988 | if (to) { | |
989 | putsock("%s " P10_ERROR " :%s", to, message); | |
990 | } else { | |
991 | putsock(":%s " P10_ERROR " :%s", self->name, message); | |
992 | } | |
993 | } | |
994 | ||
995 | void | |
996 | irc_kill(struct userNode *from, struct userNode *target, const char *message) | |
997 | { | |
998 | if (from) { | |
999 | putsock("%s " P10_KILL " %s :%s!%s (%s)", | |
1000 | from->numeric, target->numeric, self->name, from->nick, message); | |
1001 | } else { | |
1002 | putsock("%s " P10_KILL " %s :%s (%s)", | |
1003 | self->numeric, target->numeric, self->name, message); | |
1004 | } | |
1005 | } | |
1006 | ||
1007 | void | |
1008 | irc_mode(struct userNode *from, struct chanNode *target, const char *modes) | |
1009 | { | |
ec311f39 | 1010 | call_channel_mode_funcs(from, target, (char **)&modes, 0); |
d76ed9a9 AS |
1011 | putsock("%s " P10_MODE " %s %s "FMT_TIME_T, |
1012 | (from ? from->numeric : self->numeric), | |
1013 | target->name, modes, target->timestamp); | |
1014 | } | |
1015 | ||
5a1daaab AS |
1016 | /* Added to allow services to mode users |
1017 | 2005 - 8 - 10 by Life4Christ | |
1018 | */ | |
1019 | void | |
1020 | irc_umode(struct userNode *target, const char *modes) | |
1021 | { | |
1022 | putsock("%s " P10_MODE " %s %s ",self->numeric,target->nick, modes); | |
1023 | } | |
1024 | ||
1025 | ||
d76ed9a9 AS |
1026 | void |
1027 | irc_invite(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1028 | { | |
1029 | putsock("%s " P10_INVITE " %s %s", from->numeric, who->nick, to->name); | |
1030 | } | |
1031 | ||
5177fd21 | 1032 | void |
1033 | irc_silence(struct userNode *who, const char *mask, int add) | |
1034 | { | |
668dc38e | 1035 | putsock("%s " P10_SILENCE " %s %s%s", self->numeric, who->numeric, add ? "+" : "-", mask); |
5177fd21 | 1036 | } |
1037 | ||
d76ed9a9 AS |
1038 | void |
1039 | irc_join(struct userNode *who, struct chanNode *what) | |
1040 | { | |
1041 | if (what->members.used == 1) { | |
a837dcf5 | 1042 | putsock("%s " P10_CREATE " %s "FMT_TIME_T, |
d76ed9a9 AS |
1043 | who->numeric, what->name, what->timestamp); |
1044 | } else { | |
a837dcf5 | 1045 | putsock("%s " P10_JOIN " %s "FMT_TIME_T, who->numeric, what->name, what->timestamp); |
d76ed9a9 AS |
1046 | } |
1047 | } | |
1048 | ||
cd25f2e9 | 1049 | void |
1050 | irc_svsjoin(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1051 | { | |
1052 | putsock("%s " P10_SVSJOIN " %s %s "FMT_TIME_T, from->uplink->numeric, who->numeric, to->name, now); | |
1053 | } | |
1054 | ||
39c1a4ef | 1055 | void |
1056 | irc_svspart(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1057 | { | |
1058 | putsock("%s " P10_SVSPART " %s %s", from->uplink->numeric, who->numeric, to->name); | |
1059 | } | |
1060 | ||
5e6460e4 | 1061 | void |
f20f0ab5 | 1062 | irc_svsquit(struct userNode *from, struct userNode *who, char const *reason) |
5e6460e4 AS |
1063 | { |
1064 | putsock("%s " P10_SVSQUIT " %s :%s", from->uplink->numeric, who->numeric, reason); | |
1065 | } | |
1066 | ||
d76ed9a9 AS |
1067 | void |
1068 | irc_kick(struct userNode *who, struct userNode *target, struct chanNode *channel, const char *msg) | |
1069 | { | |
1070 | const char *numeric; | |
1071 | struct modeNode *mn = GetUserMode(channel, who); | |
1072 | numeric = ((mn && (mn->modes & MODE_CHANOP)) || off_channel) ? who->numeric : self->numeric; | |
1073 | putsock("%s " P10_KICK " %s %s :%s", | |
1074 | numeric, channel->name, target->numeric, msg); | |
1075 | } | |
1076 | ||
1077 | void | |
1078 | irc_stats(struct userNode *from, struct server *target, char type) | |
1079 | { | |
1080 | putsock("%s " P10_STATS " %c :%s", from->numeric, type, target->numeric); | |
1081 | } | |
1082 | ||
1083 | void | |
1084 | irc_svsnick(struct userNode *from, struct userNode *target, const char *newnick) | |
1085 | { | |
1086 | putsock("%s " P10_SVSNICK " %s %s "FMT_TIME_T, from->uplink->numeric, target->numeric, newnick, now); | |
1087 | } | |
1088 | ||
56958740 | 1089 | void |
1090 | irc_swhois(struct userNode *from, struct userNode *target, const char *message) | |
1091 | { | |
1092 | putsock("%s " P10_SWHOIS " %s %s%s", from->uplink->numeric, target->numeric, message ? ":" : "", | |
1093 | message ? message : ""); | |
1094 | ||
1095 | } | |
1096 | ||
5f233568 MB |
1097 | void |
1098 | irc_tempshun(struct userNode *from, struct userNode *target, int remove, const char *reason) | |
1099 | { | |
1100 | putsock("%s " P10_TEMPSHUN " %s %s :%s", from->numeric, (remove ? "-" : "+"), target->numeric, reason); | |
1101 | } | |
1102 | ||
d76ed9a9 AS |
1103 | void |
1104 | irc_part(struct userNode *who, struct chanNode *what, const char *reason) | |
1105 | { | |
1106 | if (reason) { | |
1107 | putsock("%s " P10_PART " %s :%s", who->numeric, what->name, reason); | |
1108 | } else { | |
1109 | putsock("%s " P10_PART " %s", who->numeric, what->name); | |
1110 | } | |
1111 | } | |
1112 | ||
1113 | void | |
7fda2b52 | 1114 | irc_topic(struct userNode *service, struct userNode *who, struct chanNode *what, const char *topic) |
d76ed9a9 | 1115 | { |
7fda2b52 | 1116 | |
5ee4dc2b MB |
1117 | int type = 4, host_in_topic = 0, hasident = 0, hhtype = 0; |
1118 | const char *hstr, *tstr, *hhstr, *htstr; | |
eb43ca8c | 1119 | char *host, *hostmask; |
1120 | char shost[MAXLEN]; | |
1121 | char sident[MAXLEN]; | |
5006460e | 1122 | |
1123 | tstr = conf_get_data("server/type", RECDB_QSTRING); | |
1124 | hstr = conf_get_data("server/host_in_topic", RECDB_QSTRING); | |
5ee4dc2b MB |
1125 | hhstr = conf_get_data("server/hidden_host", RECDB_QSTRING); |
1126 | htstr = conf_get_data("server/hidden_host_type", RECDB_QSTRING); | |
5006460e | 1127 | if(tstr) |
1128 | type = atoi(tstr); | |
b5c80c61 AS |
1129 | else |
1130 | type = 4;/* default to 040 style topics */ | |
5ee4dc2b MB |
1131 | if (htstr) |
1132 | hhtype = atoi(htstr); | |
a20238a2 | 1133 | |
eb43ca8c | 1134 | if (hstr) { |
5ee4dc2b | 1135 | if (IsHiddenHost(who) && IsFakeHost(who)) |
eb43ca8c | 1136 | safestrncpy(shost, who->fakehost, sizeof(shost)); |
5ee4dc2b | 1137 | else if (IsHiddenHost(who) && IsSetHost(who)) { |
eb43ca8c | 1138 | hostmask = strdup(who->sethost); |
da4f9236 | 1139 | if ((host = (strrchr(hostmask, '@')))) { |
1140 | hasident = 1; | |
eb43ca8c | 1141 | *host++ = '\0'; |
da4f9236 | 1142 | } else |
eb43ca8c | 1143 | host = hostmask; |
1144 | ||
da4f9236 | 1145 | if (hasident) |
1146 | safestrncpy(sident, hostmask, sizeof(shost)); | |
1147 | else | |
1148 | safestrncpy(sident, who->ident, sizeof(shost)); | |
1149 | ||
eb43ca8c | 1150 | safestrncpy(shost, host, sizeof(shost)); |
5b360094 | 1151 | } else if (IsHiddenHost(who) && ((hhtype == 1) || (hhtype == 3)) && who->handle_info && hhstr) { |
5ee4dc2b | 1152 | snprintf(shost, sizeof(shost), "%s.%s", who->handle_info->handle, hhstr); |
5b360094 | 1153 | } else if (IsHiddenHost(who) && ((hhtype == 2) || (hhtype == 3)) && who->crypthost[0]) { |
5ee4dc2b | 1154 | safestrncpy(shost, who->crypthost, sizeof(shost)); |
eb43ca8c | 1155 | } else |
1156 | safestrncpy(shost, who->hostname, sizeof(shost)); | |
1157 | ||
1158 | host_in_topic = atoi(hstr); | |
1159 | } | |
5006460e | 1160 | |
dd019452 | 1161 | if (type >= 5) { |
5006460e | 1162 | putsock("%s " P10_TOPIC " %s %s%s%s%s%s " FMT_TIME_T " " FMT_TIME_T " :%s", service->numeric, what->name, |
eb43ca8c | 1163 | who->nick, host_in_topic ? "!" : "", host_in_topic ? (IsSetHost(who) ? sident : who->ident) : "", |
1164 | host_in_topic ? "@" : "", host_in_topic ? shost : "", what->timestamp, now, topic); | |
a20238a2 | 1165 | } else { |
b5c80c61 | 1166 | who = service; |
a20238a2 | 1167 | putsock("%s " P10_TOPIC " %s :%s", who->numeric, what->name, topic); |
1168 | } | |
d76ed9a9 AS |
1169 | } |
1170 | ||
1171 | void | |
1172 | irc_raw(const char *what) | |
1173 | { | |
1174 | putsock("%s", what); | |
1175 | } | |
1176 | ||
1177 | void | |
1178 | irc_numeric(struct userNode *user, unsigned int num, const char *format, ...) | |
1179 | { | |
1180 | va_list arg_list; | |
1181 | char buffer[MAXLEN]; | |
1182 | va_start(arg_list, format); | |
1183 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
1184 | buffer[MAXLEN-1] = 0; | |
1185 | putsock(":%s %03d %s %s", self->name, num, user->nick, buffer); | |
1186 | } | |
1187 | ||
d82cf2f0 AS |
1188 | void |
1189 | irc_mark(struct userNode *user, char *mark) | |
1190 | { | |
1191 | char *host = user->hostname; | |
b66855e2 MB |
1192 | int type = 4; |
1193 | const char *tstr = NULL; | |
df7819d9 MB |
1194 | unsigned int ii = 0; |
1195 | int markfound = 0; | |
2c00fbc2 | 1196 | |
b66855e2 MB |
1197 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
1198 | if(tstr) | |
1199 | type = atoi(tstr); | |
1200 | else | |
1201 | type = 4; | |
1202 | ||
df7819d9 MB |
1203 | if (user->marks) |
1204 | for (ii=0; ii<user->marks->used; ii++) | |
1205 | if (!irccasecmp(user->marks->list[ii], mark)) | |
1206 | markfound = 1; | |
1207 | ||
1208 | if (!markfound) | |
1209 | { | |
1210 | if (!user->marks) | |
1211 | user->marks = alloc_string_list(1); | |
1212 | string_list_append(user->marks, strdup(mark)); | |
1213 | } | |
1214 | ||
b66855e2 MB |
1215 | if (type >= 9) |
1216 | { | |
1217 | putsock("%s " CMD_MARK " %s MARK %s", self->numeric, user->nick, mark); | |
1218 | return; | |
1219 | } | |
1220 | ||
df7819d9 MB |
1221 | /* TODO: Allow mark overwrite. If they are marked, and their fakehost is oldmark.hostname, update it to newmark.hostname so mark can be called multiple times. Probably requires ircd modification also */ |
1222 | if(user->mark) | |
1223 | return; | |
1224 | ||
d82cf2f0 AS |
1225 | /* if the mark will put us over the host length, clip some off the left hand side |
1226 | * to make room... | |
1227 | */ | |
1228 | if(strlen(host) + 1 + strlen(mark) > HOSTLEN) | |
1229 | host += 1 + ( (strlen(host) + 1 + strlen(mark)) - HOSTLEN ); | |
1230 | putsock("%s " CMD_MARK " %s DNSBL +m %s.%s", self->numeric, user->nick, mark, host); | |
1231 | putsock("%s " CMD_MARK " %s DNSBL_DATA %s", self->numeric, user->nick, mark); | |
2c00fbc2 AS |
1232 | |
1233 | /* Save it in the user */ | |
1234 | user->mark = strdup(mark); | |
1235 | ||
d82cf2f0 | 1236 | /* If they are not otherwise marked, mark their host with fakehost */ |
537128ea | 1237 | if(!IsFakeHost(user) && !IsSetHost(user) && !(IsHiddenHost(user) && user->handle_info) ) |
d82cf2f0 | 1238 | { |
c99dcaf6 | 1239 | struct modeNode *mn = NULL; |
1240 | char fakehost[HOSTLEN]; | |
1241 | unsigned int count = 0; | |
1242 | unsigned int n = 0; | |
1243 | ||
d82cf2f0 | 1244 | putsock("%s " CMD_FAKEHOST " %s %s.%s", self->numeric, user->numeric, mark, host); |
1b6b5e2f | 1245 | putsock("%s " CMD_MODE " %s +x", self->numeric, user->nick); |
c99dcaf6 | 1246 | |
1247 | snprintf(fakehost, sizeof(fakehost), "%s.%s", mark, host); | |
1248 | safestrncpy(user->fakehost, fakehost, sizeof(user->fakehost)); | |
1249 | ||
1250 | for (n=count=0; n<user->channels.used; n++) { | |
1251 | mn = user->channels.list[n]; | |
1b6b5e2f | 1252 | if (strlen(mn->channel->name) >= 1) /* Sanity */ |
1253 | check_bans(user, mn->channel->name); | |
c99dcaf6 | 1254 | } |
d82cf2f0 AS |
1255 | } |
1256 | } | |
1257 | ||
10be9be0 | 1258 | void irc_sno(unsigned int mask, char const* format, ...) { |
1259 | va_list arg_list; | |
1260 | char buffer[MAXLEN]; | |
1261 | va_start(arg_list, format); | |
1262 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
1263 | buffer[MAXLEN-1] = 0; | |
1264 | putsock("%s " CMD_SNO " %d :%s", self->numeric, mask, buffer); | |
1265 | } | |
1266 | ||
c8b4b87b MB |
1267 | void |
1268 | irc_sasl(struct server* dest, const char *identifier, const char *subcmd, const char *data) | |
1269 | { | |
2c4ce77b | 1270 | putsock("%s " P10_SASL " %s %s %s %s", self->numeric, dest->numeric, identifier, subcmd, data); |
c8b4b87b MB |
1271 | } |
1272 | ||
d76ed9a9 AS |
1273 | static void send_burst(void); |
1274 | ||
1275 | static void | |
1276 | change_nicklen(int new_nicklen) | |
1277 | { | |
1278 | unsigned int nn; | |
1279 | char new_nick[NICKLEN+1]; | |
1280 | struct userNode *user; | |
1281 | ||
1282 | nicklen = new_nicklen; | |
1283 | /* fix up any users we have here */ | |
1284 | for (nn=0; nn<=self->num_mask; nn++) { | |
1285 | if (!(user = self->users[nn])) | |
1286 | continue; | |
1287 | safestrncpy(new_nick, user->nick, sizeof(new_nick)); | |
1288 | new_nick[nicklen] = 0; | |
1289 | NickChange(user, new_nick, 1); | |
1290 | } | |
1291 | } | |
1292 | ||
1293 | static CMD_FUNC(cmd_whois) | |
1294 | { | |
1295 | struct userNode *from; | |
1296 | struct userNode *who; | |
1136f709 | 1297 | char buf[MAXLEN]; |
1298 | unsigned int i, mlen, len; | |
d76ed9a9 AS |
1299 | |
1300 | if (argc < 3) | |
1301 | return 0; | |
1302 | if (!(from = GetUserH(origin))) { | |
1303 | log_module(MAIN_LOG, LOG_ERROR, "Could not find WHOIS origin user %s", origin); | |
1304 | return 0; | |
1305 | } | |
1136f709 | 1306 | if (!(who = GetUserH(argv[2]))) { |
d76ed9a9 AS |
1307 | irc_numeric(from, ERR_NOSUCHNICK, "%s@%s :No such nick", argv[2], self->name); |
1308 | return 1; | |
1309 | } | |
1136f709 | 1310 | |
1311 | if (IsFakeHost(who) && IsHiddenHost(who)) | |
1312 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s * :%s", who->nick, who->ident, who->fakehost, who->info); | |
1313 | else if (IsHiddenHost(who) && who->handle_info && hidden_host_suffix) | |
1314 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s.%s * :%s", who->nick, who->ident, who->handle_info->handle, hidden_host_suffix, who->info); | |
1315 | else | |
1316 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s * :%s", who->nick, who->ident, who->hostname, who->info); | |
1317 | ||
b6f5999f | 1318 | if (!IsService(who) || (from == who)) { |
1136f709 | 1319 | struct modeNode *mn; |
1320 | mlen = strlen(self->name) + strlen(from->nick) + 12 + strlen(who->nick); | |
1321 | len = 0; | |
1322 | *buf = '\0'; | |
1323 | for (i = who->channels.used; i > 0; ) | |
1324 | { | |
1325 | mn = who->channels.list[--i]; | |
1326 | ||
1327 | if (!IsOper(from) && (mn->channel->modes & (MODE_PRIVATE | MODE_SECRET)) && !GetUserMode(mn->channel, from)) | |
1328 | continue; | |
1329 | ||
1330 | if (len + strlen(mn->channel->name) + mlen > MAXLEN - 5) | |
1331 | { | |
1332 | irc_numeric(from, RPL_WHOISCHANNELS, "%s :%s", who->nick, buf); | |
1333 | *buf = '\0'; | |
1334 | len = 0; | |
1335 | } | |
1336 | ||
1337 | if (IsDeaf(who)) | |
1338 | *(buf + len++) = '-'; | |
1339 | if ((mn->channel->modes & (MODE_PRIVATE | MODE_SECRET)) && !GetUserMode(mn->channel, from)) | |
1340 | *(buf + len++) = '*'; | |
1341 | if (mn->modes & MODE_CHANOP) | |
1342 | *(buf + len++) = '@'; | |
1343 | else if (mn->modes & MODE_HALFOP) | |
1344 | *(buf + len++) = '%'; | |
1345 | else if (mn->modes & MODE_VOICE) | |
1346 | *(buf + len++) = '+'; | |
1347 | ||
1348 | if (len) | |
1349 | *(buf + len) = '\0'; | |
1350 | strcpy(buf + len, mn->channel->name); | |
1351 | len += strlen(mn->channel->name); | |
1352 | strcat(buf + len, " "); | |
1353 | len++; | |
1354 | } | |
1355 | if (buf[0] != '\0') | |
1356 | irc_numeric(from, RPL_WHOISCHANNELS, "%s :%s", who->nick, buf); | |
d76ed9a9 | 1357 | } |
1136f709 | 1358 | |
1359 | if (his_servername && his_servercomment && !IsOper(from) && from != who) | |
a32da4c7 | 1360 | irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, his_servername, his_servercomment); |
d76ed9a9 | 1361 | else |
a32da4c7 | 1362 | irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, who->uplink->name, who->uplink->description); |
1136f709 | 1363 | |
1364 | if (IsAway(who)) | |
1365 | irc_numeric(from, RPL_AWAY, "%s :Away", who->nick); | |
a32da4c7 | 1366 | if (IsOper(who)) |
1136f709 | 1367 | irc_numeric(from, RPL_WHOISOPERATOR, "%s :%s", who->nick, IsLocal(who) ? "is a megalomaniacal power hungry tyrant" : "is an IRC Operator"); |
1368 | if (who->handle_info) | |
1369 | irc_numeric(from, RPL_WHOISACCOUNT, "%s %s :is logged in as", who->nick, who->handle_info->handle); | |
1370 | if (IsHiddenHost(who) && who->handle_info && (IsOper(from) || from == who)) | |
1371 | irc_numeric(from, RPL_WHOISACTUALLY, "%s %s@%s %s :Actual user@host, Actual IP", who->nick, who->ident, who->hostname, irc_ntoa(&who->ip)); | |
1372 | if (IsLocal(who) && !IsService(who) && (IsOper(from) || from == who)) | |
1373 | irc_numeric(from, RPL_WHOISIDLE, "%s %ld %ld :seconds idle, signon time", who->nick, now - who->idle_since, who->timestamp); | |
1374 | ||
d76ed9a9 AS |
1375 | irc_numeric(from, RPL_ENDOFWHOIS, "%s :End of /WHOIS list", who->nick); |
1376 | return 1; | |
1377 | } | |
1378 | ||
1379 | static CMD_FUNC(cmd_server) | |
1380 | { | |
1381 | struct server *srv; | |
1382 | const char *str; | |
1383 | ||
1384 | if (argc < 8) | |
1385 | return 0; | |
a32da4c7 | 1386 | if (self->uplink) { |
d76ed9a9 AS |
1387 | /* another server introduced us */ |
1388 | srv = AddServer(GetServerH(origin), argv[1], atoi(argv[2]), atoi(argv[3]), atoi(argv[4]), argv[6], argv[argc-1]); | |
1389 | if (!srv) | |
1390 | return 0; | |
1391 | srv->self_burst = argv[5][0] == 'J'; | |
1392 | srv->burst = 1; | |
1393 | } else { | |
1394 | /* this must be our uplink */ | |
1395 | srv = self->uplink = AddServer(self, argv[1], atoi(argv[2]), atoi(argv[3]), atoi(argv[4]), argv[6], argv[argc-1]); | |
1396 | if (!srv) | |
1397 | return 0; | |
1398 | srv->self_burst = argv[5][0] == 'J'; | |
1399 | srv->burst = 1; | |
1400 | if ((argv[7][0] == '+') && !force_n2k) { | |
1401 | log_module(MAIN_LOG, LOG_WARNING, "Got Undernet-style SERVER message but \"force_n2k\" not on."); | |
1402 | } | |
1403 | send_burst(); | |
1404 | } | |
1405 | ||
1406 | /* Fix up our timestamps if necessary. */ | |
1407 | if (srv->boot <= PREHISTORY) { | |
1408 | /* Server from the mists of time.. */ | |
1409 | if (srv->hops == 1) { | |
1410 | log_module(MAIN_LOG, LOG_ERROR, "Server %s claims to have booted at time "FMT_TIME_T". This is absurd.", srv->name, srv->boot); | |
1411 | } | |
1412 | } else if ((str = conf_get_data("server/reliable_clock", RECDB_QSTRING)) | |
1413 | && enabled_string(str)) { | |
1414 | /* If we have a reliable clock, we just keep our current time. */ | |
1415 | } else { | |
1416 | if (srv->boot <= self->boot) { | |
1417 | /* The other server is older than us. Accept their timestamp. | |
1418 | * Alternately, we are same age, but we accept their time | |
1419 | * since we are linking to them. */ | |
1420 | self->boot = srv->boot; | |
1136f709 | 1421 | ioset_set_time(srv->link_time |
1422 | ); | |
d76ed9a9 AS |
1423 | } |
1424 | } | |
1425 | if (srv == self->uplink) { | |
1426 | extern time_t burst_begin; | |
1427 | burst_begin = now; | |
1428 | } | |
1429 | return 1; | |
1430 | } | |
1431 | ||
47956fc5 | 1432 | |
d76ed9a9 AS |
1433 | static CMD_FUNC(cmd_eob) |
1434 | { | |
1435 | struct server *sender; | |
1436 | dict_iterator_t it; | |
d76ed9a9 AS |
1437 | |
1438 | if (!(sender = GetServerH(origin))) | |
1439 | return 0; | |
1440 | if (sender == self->uplink) { | |
1441 | cManager.uplink->state = CONNECTED; | |
1442 | for (it = dict_first(unbursted_channels); it; it = iter_next(it)) | |
1443 | irc_burst(iter_data(it)); | |
1444 | dict_delete(unbursted_channels); | |
1445 | unbursted_channels = NULL; | |
1446 | irc_eob(); | |
1447 | irc_eob_ack(); | |
47956fc5 AS |
1448 | |
1449 | /* now that we know who our uplink is, | |
1450 | * we can center the routing map and activate auto-routing. | |
1451 | */ | |
9079d26c AS |
1452 | //activate_routing(NULL, NULL, NULL); |
1453 | routing_init(); | |
d76ed9a9 AS |
1454 | } |
1455 | sender->self_burst = 0; | |
1456 | recalc_bursts(sender); | |
9d59f196 | 1457 | call_server_link_funcs(sender); |
47956fc5 AS |
1458 | /* let auto-routing figure out if we were |
1459 | * wating on this server to link a child to it */ | |
1460 | /* DONT call this if uplink is _US_ */ | |
1461 | if(sender->uplink != self) | |
1462 | routing_handle_connect(sender->name, sender->uplink->name); | |
d76ed9a9 AS |
1463 | return 1; |
1464 | } | |
1465 | ||
1466 | static CMD_FUNC(cmd_eob_ack) | |
1467 | { | |
1468 | extern time_t burst_begin; | |
1469 | ||
1470 | if (GetServerH(origin) == self->uplink) { | |
1471 | burst_length = now - burst_begin; | |
1472 | self->self_burst = self->burst = 0; | |
1473 | } | |
1474 | cManager.uplink->state = CONNECTED; | |
1475 | return 1; | |
1476 | } | |
1477 | ||
956ee72d | 1478 | static CMD_FUNC(cmd_rping) |
1479 | { | |
1480 | struct server *dest; | |
1481 | ||
1482 | if (!(dest = GetServerN(argv[1]))) | |
74ac2349 | 1483 | return 1; /* if its a jupe or something, return 1 so its silently ignored */ |
956ee72d | 1484 | |
1485 | if (dest == self) | |
1486 | irc_rpong(argv[2], argv[3], argv[4], argv[5]); | |
1487 | ||
1488 | return 1; | |
1489 | } | |
1490 | ||
c8b4b87b MB |
1491 | static CMD_FUNC(cmd_sasl) |
1492 | { | |
1493 | struct server *serv; | |
1494 | ||
1495 | if (argc < 5) | |
1496 | return 0; | |
1497 | ||
1498 | serv = GetServerH(origin); | |
1499 | if (!serv) | |
1500 | return 0; | |
1501 | ||
b8036263 | 1502 | call_sasl_input_func(serv, argv[2], argv[3], argv[4], (argc>5 ? argv[argc-1] : NULL)); |
c8b4b87b MB |
1503 | |
1504 | return 1; | |
1505 | } | |
1506 | ||
d76ed9a9 AS |
1507 | static CMD_FUNC(cmd_ping) |
1508 | { | |
1509 | struct server *srv; | |
1510 | struct userNode *un; | |
1511 | ||
2f61d1d7 | 1512 | if (argc > 3) |
1513 | irc_pong_asll(argv[2], argv[3]); | |
d76ed9a9 AS |
1514 | else if ((srv = GetServerH(origin))) |
1515 | irc_pong(self->name, srv->numeric); | |
1516 | else if ((un = GetUserH(origin))) | |
1517 | irc_pong(self->name, un->numeric); | |
1518 | else | |
1519 | irc_pong(self->name, origin); | |
1520 | ||
1521 | timeq_del(0, timed_send_ping, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1522 | timeq_del(0, timed_ping_timeout, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1523 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
1524 | received_ping(); | |
1525 | return 1; | |
1526 | } | |
1527 | ||
1528 | static CMD_FUNC(cmd_error_nick) | |
1529 | { | |
1530 | /* Go back to original IRC length .. and try to reconnect :/ */ | |
1531 | change_nicklen(9); | |
1532 | irc_squit(self, "Got erroneous nickname, truncating nicks.", NULL); | |
1533 | return 1; | |
1534 | } | |
1535 | ||
1536 | struct create_desc { | |
1537 | struct userNode *user; | |
1538 | time_t when; | |
1539 | }; | |
1540 | ||
1541 | static void | |
1542 | join_helper(struct chanNode *chan, void *data) | |
1543 | { | |
1544 | struct create_desc *cd = data; | |
1545 | AddChannelUser(cd->user, chan); | |
1546 | } | |
1547 | ||
1548 | static void | |
1549 | create_helper(char *name, void *data) | |
1550 | { | |
1551 | struct create_desc *cd = data; | |
1552 | ||
1553 | if (!strcmp(name, "0")) { | |
1554 | while (cd->user->channels.used > 0) | |
1555 | DelChannelUser(cd->user, cd->user->channels.list[0]->channel, 0, 0); | |
1556 | return; | |
1557 | } | |
1558 | ||
2aef5f4b | 1559 | AddChannelUser(cd->user, AddChannel(name, cd->when, NULL, NULL, NULL)); |
d76ed9a9 AS |
1560 | } |
1561 | ||
1562 | static CMD_FUNC(cmd_create) | |
1563 | { | |
1564 | struct create_desc cd; | |
1565 | struct userNode *user; | |
1566 | ||
1567 | if ((argc < 3) || !(user = GetUserH(origin))) | |
1568 | return 0; | |
1569 | cd.user = user; | |
1570 | cd.when = atoi(argv[2]); | |
1571 | parse_foreach(argv[1], join_helper, create_helper, NULL, NULL, &cd); | |
1572 | return 1; | |
1573 | } | |
1574 | ||
1575 | static CMD_FUNC(cmd_join) | |
1576 | { | |
1577 | struct create_desc cd; | |
1578 | ||
1579 | if (!(cd.user = GetUserH(origin))) | |
1580 | return 0; | |
1581 | if (argc < 2) | |
1582 | return 0; | |
1583 | else if (argc < 3) | |
1584 | cd.when = now; | |
1585 | else | |
1586 | cd.when = atoi(argv[2]); | |
1587 | parse_foreach(argv[1], join_helper, create_helper, NULL, NULL, &cd); | |
1588 | return 1; | |
1589 | } | |
1590 | ||
cd25f2e9 | 1591 | static CMD_FUNC(cmd_svsjoin) |
1592 | { | |
1593 | struct create_desc cd; | |
1594 | ||
1595 | if (!(cd.user = GetUserH(argv[1]))) | |
1596 | return 0; | |
1597 | if (argc < 3) | |
1598 | return 0; | |
1599 | else if (argc < 4) | |
1600 | cd.when = now; | |
1601 | else | |
1602 | cd.when = atoi(argv[3]); | |
1603 | parse_foreach(argv[2], join_helper, create_helper, NULL, NULL, &cd); | |
1604 | return 1; | |
1605 | } | |
1606 | ||
d76ed9a9 AS |
1607 | static CMD_FUNC(cmd_pong) |
1608 | { | |
1609 | if (argc < 3) | |
1610 | return 0; | |
1611 | if (!strcmp(argv[2], self->name)) { | |
1612 | timeq_del(0, timed_send_ping, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1613 | timeq_del(0, timed_ping_timeout, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1614 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
1615 | received_ping(); | |
1616 | } | |
1617 | return 1; | |
1618 | } | |
1619 | ||
1620 | static CMD_FUNC(cmd_nick) | |
1621 | { | |
1622 | struct userNode *user; | |
1623 | if ((user = GetUserH(origin))) { | |
1624 | /* nick change (since the source is a user numeric) */ | |
1625 | if (argc < 2) | |
1626 | return 0; | |
1627 | NickChange(user, argv[1], 1); | |
1628 | } else { | |
1629 | struct server *serv; | |
1630 | char modes[MAXLEN]; | |
1631 | /* new nick */ | |
1632 | if (argc < 9) | |
1633 | return 0; | |
1634 | serv = GetServerH(origin); | |
1635 | if (argc > 9) | |
1636 | unsplit_string(argv+6, argc-9, modes); | |
1637 | else | |
1638 | strcpy(modes, "+"); | |
bde4a337 | 1639 | AddUser(serv, argv[1], argv[4], argv[5], modes, argv[argc-2], argv[argc-1], atoi(argv[3]), argv[argc-3]); |
d76ed9a9 AS |
1640 | } |
1641 | return 1; | |
1642 | } | |
1643 | ||
1644 | static CMD_FUNC(cmd_account) | |
1645 | { | |
1646 | struct userNode *user; | |
d9cd0e9d | 1647 | struct server *server; |
b21e2cfe | 1648 | struct handle_info *hi; |
d76ed9a9 | 1649 | |
d9cd0e9d | 1650 | if ((argc < 3) || !origin || !(server = GetServerH(origin))) |
d76ed9a9 | 1651 | return 0; /* Origin must be server. */ |
d9cd0e9d AS |
1652 | |
1653 | /* This next line appears to tremple origin.. why? */ | |
d76ed9a9 AS |
1654 | user = GetUserN(argv[1]); |
1655 | if (!user) | |
1656 | return 1; /* A QUIT probably passed the ACCOUNT. */ | |
805e7c7a AS |
1657 | |
1658 | if(!extended_accounts) /* any need for this function without? */ | |
1659 | return 1; | |
d9cd0e9d AS |
1660 | |
1661 | if(!strcmp(argv[2],"C")) | |
1662 | { | |
1679a283 | 1663 | if((hi = loc_auth(NULL, argv[4], argv[5], NULL))) |
7dd05763 AS |
1664 | { |
1665 | /* Return a AC A */ | |
a837dcf5 | 1666 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); |
7dd05763 | 1667 | |
50220e57 | 1668 | log_module(MAIN_LOG, LOG_DEBUG, "loc_auth: %s\n", user->nick); |
50220e57 | 1669 | } |
7dd05763 AS |
1670 | else |
1671 | { | |
1672 | /* Return a AC D */ | |
1673 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1674 | } | |
1675 | return 1; | |
1676 | } | |
1677 | else if(!strcmp(argv[2],"H")) /* New enhanced (host) version of C */ | |
1678 | { | |
1679a283 | 1679 | if((hi = loc_auth(NULL, argv[5], argv[6], argv[4] ))) |
1680 | { | |
1681 | /* Return a AC A */ | |
1682 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); | |
1683 | } | |
1684 | else | |
1685 | { | |
1686 | /* Return a AC D */ | |
1687 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1688 | } | |
1689 | return 1; | |
1690 | } | |
1691 | else if(!strcmp(argv[2],"S")) | |
1692 | { | |
1693 | if((hi = loc_auth(argv[5], argv[6], argv[7], argv[4]))) | |
d9cd0e9d AS |
1694 | { |
1695 | /* Return a AC A */ | |
a837dcf5 | 1696 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); |
d9cd0e9d AS |
1697 | } |
1698 | else | |
1699 | { | |
1700 | /* Return a AC D */ | |
1701 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1702 | } | |
1703 | return 1; | |
1704 | } | |
1705 | else if(!strcmp(argv[2],"R")) | |
1706 | call_account_func(user, argv[3]); | |
1707 | else | |
1708 | call_account_func(user, argv[2]); /* For backward compatability */ | |
d76ed9a9 AS |
1709 | return 1; |
1710 | } | |
1711 | ||
1712 | static CMD_FUNC(cmd_fakehost) | |
1713 | { | |
1714 | struct userNode *user; | |
1715 | ||
1716 | if ((argc < 3) || !origin || !GetServerH(origin)) | |
1717 | return 0; | |
1718 | if (!(user = GetUserN(argv[1]))) | |
1719 | return 1; | |
1720 | assign_fakehost(user, argv[2], 0); | |
1721 | return 1; | |
1722 | } | |
1723 | ||
89d871d8 | 1724 | static struct { |
1725 | char *name; | |
1726 | unsigned int priv; | |
1727 | } privtab[] = { | |
1728 | #define P(priv) { #priv, PRIV_ ## priv } | |
1729 | P(CHAN_LIMIT), P(MODE_LCHAN), P(WALK_LCHAN), P(DEOP_LCHAN), | |
1730 | P(SHOW_INVIS), P(SHOW_ALL_INVIS), P(UNLIMIT_QUERY), P(KILL), | |
1731 | P(LOCAL_KILL), P(REHASH), P(RESTART), P(DIE), | |
1732 | P(GLINE), P(LOCAL_GLINE), P(JUPE), P(LOCAL_JUPE), | |
1733 | P(OPMODE), P(LOCAL_OPMODE), P(SET), P(WHOX), | |
1734 | P(BADCHAN), P(LOCAL_BADCHAN), P(SEE_CHAN), P(PROPAGATE), | |
1735 | P(DISPLAY), P(SEE_OPERS), P(WIDE_GLINE), P(FORCE_OPMODE), | |
1736 | P(FORCE_LOCAL_OPMODE), P(REMOTEREHASH), P(CHECK), P(SEE_SECRET_CHAN), | |
625ccd4e | 1737 | P(SHUN), P(LOCAL_SHUN), P(WIDE_SHUN), P(ZLINE), |
055f3f30 | 1738 | P(LOCAL_ZLINE), P(WIDE_ZLINE), P(LIST_CHAN), P(WHOIS_NOTICE), |
c9aeceb5 | 1739 | P(HIDE_IDLE), P(XTRAOP), P(HIDE_CHANNELS), P(DISPLAY_MODE), |
57cd328b MB |
1740 | P(FREEFORM), P(REMOVE), P(SPAMFILTER), P(ADMIN), |
1741 | P(APASS_OPMODE), P(HIDE_OPER), P(REMOTE), P(SERVICE), | |
89d871d8 | 1742 | #undef P |
1743 | { 0, 0 } | |
1744 | }; | |
1745 | ||
1746 | char *client_report_privs(struct userNode *client) | |
1747 | { | |
1748 | int i; | |
1749 | ||
1750 | privbuf[0] = '\0'; | |
1751 | for (i = 0; privtab[i].name; i++) { | |
1752 | if (HasPriv(client, privtab[i].priv)) { | |
1753 | strcat(privbuf, privtab[i].name); | |
1754 | strcat(privbuf, " "); | |
1755 | } | |
1756 | } | |
1757 | ||
1758 | privbuf[strlen(privbuf)] = 0; | |
1759 | ||
1760 | return privbuf; | |
1761 | } | |
1762 | ||
9c88eebe | 1763 | int clear_privs(struct userNode *who) { |
1764 | int i = 0; | |
1765 | assert(0 != who); | |
1766 | ||
1767 | for (i = 0; privtab[i].name; i++) | |
1768 | RevokePriv(who, privtab[i].priv); | |
1769 | ||
1770 | return 0; | |
1771 | } | |
1772 | ||
89d871d8 | 1773 | int client_modify_priv_by_name(struct userNode *who, char *priv, int what) { |
1774 | int i = 0; | |
1775 | assert(0 != priv); | |
1776 | assert(0 != who); | |
1777 | ||
1778 | for (i = 0; privtab[i].name; i++) { | |
1779 | if (0 == strcmp(privtab[i].name, priv)) { | |
1780 | if (what == PRIV_ADD) | |
1781 | GrantPriv(who, privtab[i].priv); | |
1782 | else if (what == PRIV_DEL) { | |
1783 | RevokePriv(who, privtab[i].priv); | |
1784 | } | |
1785 | } | |
1786 | } | |
1787 | return 0; | |
1788 | } | |
1789 | ||
6c34bb5a | 1790 | int check_priv(char *priv) |
1791 | { | |
1792 | int i; | |
1793 | ||
1794 | for (i = 0; privtab[i].name; i++) { | |
1795 | if (0 == strcmp(privtab[i].name, priv)) { | |
1796 | return 1; | |
1797 | } | |
1798 | } | |
1799 | return 0; | |
1800 | } | |
1801 | ||
1802 | void | |
1803 | irc_privs(struct userNode *target, char *flag, int add) | |
1804 | { | |
1805 | client_modify_priv_by_name(target, flag, add); | |
1806 | putsock("%s " P10_PRIVS " %s %s%s", self->numeric, target->numeric, (add == PRIV_ADD) ? "+" : "-", flag); | |
1807 | } | |
1808 | ||
69517d70 | 1809 | void |
6ae87c77 | 1810 | irc_raw_privs(struct userNode *target, const char *privs) |
69517d70 | 1811 | { |
1812 | putsock("%s " P10_PRIVS " %s %s", self->numeric, target->numeric, privs); | |
1813 | } | |
1814 | ||
89d871d8 | 1815 | static CMD_FUNC(cmd_privs) |
1816 | { | |
9c88eebe | 1817 | char *tstr = NULL; |
1818 | char buf[512] = ""; | |
1819 | char *p = 0; | |
1820 | char *tmp; | |
89d871d8 | 1821 | |
9c88eebe | 1822 | int what = PRIV_ADD; |
1823 | int type = 0; | |
89d871d8 | 1824 | |
9c88eebe | 1825 | unsigned int i; |
89d871d8 | 1826 | |
9c88eebe | 1827 | struct server *sender; |
1828 | struct userNode *user; | |
89d871d8 | 1829 | |
89d871d8 | 1830 | |
9c88eebe | 1831 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
1832 | if(tstr) | |
1833 | type = atoi(tstr); | |
89d871d8 | 1834 | |
89d871d8 | 1835 | |
9c88eebe | 1836 | if (!(sender = GetServerH(origin))) { /* from oper */ |
1837 | return 1; /* ignore as no services have privs set */ | |
1838 | } else { /* from server */ | |
1839 | if (type < 5) | |
1840 | return 1; /* silently ignore */ | |
1841 | ||
1842 | user = argc > 1 ? GetUserN(argv[1]) : NULL; | |
1843 | ||
1844 | if (!user) | |
1845 | return 0; | |
1846 | ||
1847 | for (i=1; i<argc; i++) { | |
1848 | strcat(buf, argv[i]); | |
1849 | strcat(buf, " "); | |
1850 | } | |
1851 | ||
1852 | for (i = 2; i < argc; i++) { | |
1853 | if (*argv[i] == '+') { what = PRIV_ADD; argv[i]++; } | |
1854 | if (*argv[i] == '-') { what = PRIV_DEL; argv[i]++; } | |
1855 | for (tmp = x3_strtok(&p, argv[i], ","); tmp; | |
1856 | tmp = x3_strtok(&p, NULL, ",")) { | |
1857 | if (!strcmp(tmp, "PRIV_NONE")) { | |
c3915bdc | 1858 | if (now > user->timestamp+5) |
1859 | clear_privs(user); | |
9c88eebe | 1860 | break; |
1861 | } else | |
1862 | client_modify_priv_by_name(user, tmp, what); | |
1863 | } | |
1864 | } | |
89d871d8 | 1865 | } |
9c88eebe | 1866 | return 1; |
89d871d8 | 1867 | } |
1868 | ||
d76ed9a9 AS |
1869 | static CMD_FUNC(cmd_burst) |
1870 | { | |
1871 | extern int rel_age; | |
2aef5f4b | 1872 | char modes[MAXLEN], *members = ""; |
1873 | static char exemptlist[MAXLEN], banlist[MAXLEN]; | |
a32da4c7 | 1874 | unsigned int next = 3, res = 1; |
2aef5f4b | 1875 | int ctype = 0, echeck = 0, bcheck = 0; |
fa86a9e7 | 1876 | struct chanData *cData; |
d76ed9a9 AS |
1877 | struct chanNode *cNode; |
1878 | struct userNode *un; | |
1879 | struct modeNode *mNode; | |
1880 | long mode; | |
2f61d1d7 | 1881 | int oplevel = -1; |
3e06ac80 | 1882 | int type = 0; |
d76ed9a9 | 1883 | char *user, *end, sep; |
3e06ac80 | 1884 | char *tstr; |
d76ed9a9 | 1885 | time_t in_timestamp; |
2aef5f4b | 1886 | char* parm = NULL; |
d76ed9a9 AS |
1887 | |
1888 | if (argc < 3) | |
1889 | return 0; | |
1890 | modes[0] = 0; | |
2aef5f4b | 1891 | |
3e06ac80 MB |
1892 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
1893 | if(tstr) { | |
1894 | type = atoi(tstr); | |
1895 | } | |
1896 | ||
2aef5f4b | 1897 | exemptlist[0] = 0; |
1898 | banlist[0] = 0; | |
1899 | ||
d76ed9a9 AS |
1900 | while (next < argc) { |
1901 | switch (argv[next][0]) { | |
1902 | case '+': { | |
1903 | const char *pos; | |
1904 | int n_modes; | |
a32da4c7 | 1905 | for (pos=argv[next], n_modes = 1; *pos; pos++) |
2f61d1d7 | 1906 | if ((*pos == 'k') || (*pos == 'l') || (*pos == 'A') |
3e06ac80 | 1907 | || (*pos == 'U') || ((type > 7) && (*pos == 'L'))) |
d76ed9a9 | 1908 | n_modes++; |
1136f709 | 1909 | if (next + n_modes > argc) |
1910 | n_modes = argc - next; | |
d76ed9a9 AS |
1911 | unsplit_string(argv+next, n_modes, modes); |
1912 | next += n_modes; | |
1913 | break; | |
1914 | } | |
2aef5f4b | 1915 | case '%': { |
3408efdc | 1916 | ctype = 1; |
2aef5f4b | 1917 | for(parm = mysep(&argv[next], " "); /* parm = first param */ |
1918 | parm; /* While param is not null */ | |
1919 | parm = mysep(&argv[next], " ") /* parm = next param */ | |
1920 | ) | |
1921 | { | |
3408efdc MB |
1922 | if (0 == strcmp("~", parm)) |
1923 | ctype = 2; | |
2aef5f4b | 1924 | if (ctype == 1) { |
1925 | if (bcheck == 0) { | |
1926 | /* strip % char off start of very first ban */ | |
23475fc6 | 1927 | if (strlen(parm) > 1) { |
1928 | strncat(banlist, strtok(parm, "%"), sizeof(banlist) - 1 - strlen(banlist)); | |
1929 | strncat(banlist, " ", sizeof(banlist) - 1 - strlen(banlist)); | |
1930 | } | |
2aef5f4b | 1931 | bcheck = 1; |
1932 | } else { | |
1933 | strncat(banlist, parm, sizeof(banlist) - 1 - strlen(banlist)); | |
1934 | strncat(banlist, " ", sizeof(banlist) - 1 - strlen(banlist)); | |
1935 | } | |
1936 | } else if (ctype == 2) { | |
1937 | if (echeck == 0) { | |
1938 | echeck = 1; | |
1939 | } else { | |
1940 | strncat(exemptlist, parm, sizeof(exemptlist) - 1 - strlen(exemptlist)); | |
1941 | strncat(exemptlist, " ", sizeof(exemptlist) - 1 - strlen(exemptlist)); | |
1942 | } | |
1943 | } | |
1944 | } | |
1945 | next++; | |
1946 | break; | |
1947 | } | |
a32da4c7 | 1948 | default: members = argv[next++]; break; |
2aef5f4b | 1949 | } |
d76ed9a9 AS |
1950 | } |
1951 | ||
1952 | in_timestamp = atoi(argv[2]); | |
1953 | if ((cNode = dict_find(unbursted_channels, argv[1], NULL))) { | |
1954 | cNode->timestamp = in_timestamp; | |
1955 | dict_remove(unbursted_channels, cNode->name); | |
1956 | irc_burst(cNode); | |
1957 | } | |
2aef5f4b | 1958 | cNode = AddChannel(argv[1], in_timestamp, modes, banlist, exemptlist); |
fa86a9e7 | 1959 | cData = cNode->channel_info; |
1960 | ||
1961 | if (!cData) { | |
1962 | if (cNode->modes & MODE_REGISTERED) { | |
1963 | irc_join(opserv, cNode); | |
1964 | irc_mode(opserv, cNode, "-z"); | |
1965 | irc_part(opserv, cNode, ""); | |
1966 | } | |
1967 | } | |
2aef5f4b | 1968 | |
a32da4c7 | 1969 | /* Burst channel members in now. */ |
d76ed9a9 AS |
1970 | for (user = members, sep = *members, mode = 0; sep; user = end) { |
1971 | for (end = user + 3; isalnum(*end) || *end == '[' || *end == ']'; end++) ; | |
1972 | sep = *end++; end[-1] = 0; | |
1973 | if (sep == ':') { | |
1974 | mode = 0; | |
1975 | while ((sep = *end++)) { | |
2f61d1d7 | 1976 | if (sep == 'o') { |
d76ed9a9 | 1977 | mode |= MODE_CHANOP; |
2f61d1d7 | 1978 | oplevel = -1; |
1979 | } else if (sep == 'h') { | |
55342ce8 | 1980 | mode |= MODE_HALFOP; |
2f61d1d7 | 1981 | oplevel = -1; |
1982 | } else if (sep == 'v') { | |
d76ed9a9 | 1983 | mode |= MODE_VOICE; |
2f61d1d7 | 1984 | oplevel = -1; |
1985 | } else if (isdigit(sep)) { | |
1117fc5a | 1986 | mode |= MODE_CHANOP; |
2f61d1d7 | 1987 | if (oplevel >= 0) |
1988 | oplevel += parse_oplevel(end); | |
1989 | else | |
1990 | oplevel = parse_oplevel(end); | |
1117fc5a | 1991 | while (isdigit(*end)) end++; |
1992 | } else | |
d76ed9a9 AS |
1993 | break; |
1994 | } | |
1995 | if (rel_age < 0) | |
1996 | mode = 0; | |
1997 | } | |
1998 | if (!(un = GetUserN(user))) { | |
1999 | res = 0; | |
2000 | continue; | |
2001 | } | |
2f61d1d7 | 2002 | if ((mNode = AddChannelUser(un, cNode))) { |
d76ed9a9 | 2003 | mNode->modes = mode; |
2f61d1d7 | 2004 | mNode->oplevel = oplevel; |
2005 | } | |
d76ed9a9 AS |
2006 | } |
2007 | ||
2008 | return res; | |
2009 | } | |
2010 | ||
b469e840 | 2011 | /* TODO: |
d82cf2f0 AS |
2012 | * This is a stub that doesn't actually do anything. It should be completed |
2013 | * so that bans on *!*@markname.* match users as it does in nefarious | |
2014 | */ | |
2015 | static CMD_FUNC(cmd_mark) | |
2016 | { | |
df7819d9 MB |
2017 | const char *tstr; |
2018 | int type = 4; | |
d82cf2f0 | 2019 | struct userNode *target; |
b469e840 | 2020 | /* |
d82cf2f0 AS |
2021 | * log_module(MAIN_LOG, LOG_ERROR, "DEBUG: mark, user %s, type %s, arg %s", argv[1], argv[2], argv[3]); |
2022 | */ | |
2023 | ||
df7819d9 MB |
2024 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
2025 | if(tstr) | |
2026 | type = atoi(tstr); | |
2027 | else | |
2028 | type = 4;/* default to 040 style topics */ | |
2029 | ||
d82cf2f0 AS |
2030 | if(argc < 4) |
2031 | return 0; | |
d82cf2f0 AS |
2032 | if(!strcasecmp(argv[2], "DNSBL")) { |
2033 | /* DNSBL <modes> */ | |
2034 | return 1; | |
2035 | } | |
df7819d9 MB |
2036 | else if(!strcasecmp(argv[2], "DNSBL_DATA") || !strcasecmp(argv[2], "MARK")) { |
2037 | int markfound = 0; | |
2038 | unsigned int ii = 0; | |
d82cf2f0 | 2039 | /* DNSBL_DATA name */ |
bc06f607 | 2040 | target = GetUserH(argv[1]); |
2041 | if(!target) { | |
6d58d26f | 2042 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose dnsbl mark is changing.", argv[1]); |
bc06f607 | 2043 | return 0; |
2044 | } | |
df7819d9 MB |
2045 | if (type >= 9) { |
2046 | if (target->marks) | |
2047 | for (ii=0; ii<target->marks->used; ii++) | |
2048 | if (!irccasecmp(target->marks->list[ii], argv[3])) | |
2049 | markfound = 1; | |
2050 | if (!markfound) | |
2051 | { | |
2052 | if (!target->marks) | |
2053 | target->marks = alloc_string_list(1); | |
2054 | string_list_append(target->marks, strdup(argv[3])); | |
2055 | } | |
2056 | } else | |
2057 | target->mark = strdup(argv[3]); | |
d82cf2f0 | 2058 | return 1; |
b469e840 | 2059 | |
d82cf2f0 | 2060 | } |
6d58d26f | 2061 | else if(!strcasecmp(argv[2], "CVERSION")) { |
ba4b4d51 | 2062 | /* CTCP VERSION mark */ |
6d58d26f | 2063 | target = GetUserH(argv[1]); |
2064 | if(!target) { | |
2065 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose version mark is changing.", argv[1]); | |
2066 | return 0; | |
2067 | } | |
2068 | ||
fa3c07bb | 2069 | char *version = unsplit_string(argv + 3, argc - 3, NULL); |
2070 | if(!version) | |
2071 | version = ""; | |
2072 | ||
2073 | target->version_reply = strdup(version); | |
2074 | ||
2075 | if(match_ircglob(version, "WebTV;*")) | |
2076 | target->no_notice = true; /* webbies cant see notices */ | |
2077 | ||
6d58d26f | 2078 | return 1; |
2079 | } | |
ba4b4d51 MB |
2080 | else if(!strcasecmp(argv[2], "SSLCLIFP")) { |
2081 | /* SSL fingerprint mark */ | |
2082 | target = GetUserH(argv[1]); | |
2083 | if(!target) { | |
2084 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose SSL fingerprint mark is changing.", argv[1]); | |
2085 | return 0; | |
2086 | } | |
2087 | ||
2088 | char *sslfp = unsplit_string(argv + 3, argc - 3, NULL); | |
2089 | if(!sslfp) | |
2090 | sslfp = ""; | |
2091 | ||
2092 | target->sslfp = strdup(sslfp); | |
2093 | ||
b1cad91c MB |
2094 | nickserv_do_autoauth(target); |
2095 | ||
ba4b4d51 MB |
2096 | return 1; |
2097 | } | |
d82cf2f0 AS |
2098 | /* unknown type of mark */ |
2099 | return 1; | |
2100 | } | |
2101 | ||
d76ed9a9 AS |
2102 | static CMD_FUNC(cmd_mode) |
2103 | { | |
2104 | struct chanNode *cn; | |
2105 | struct userNode *un; | |
182dd032 AS |
2106 | char *sethost; // sethost - reed/apples |
2107 | int i; // sethost - reed/apples | |
d76ed9a9 AS |
2108 | |
2109 | if (argc < 3) | |
2110 | return 0; | |
2111 | if (!IsChannelName(argv[1])) { | |
2112 | un = GetUserH(argv[1]); | |
2113 | if (!un) { | |
2114 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose mode is changing.", argv[1]); | |
2115 | return 0; | |
2116 | } | |
182dd032 AS |
2117 | // sethost - reed/apples |
2118 | if (argc == 3) | |
d76ed9a9 | 2119 | mod_usermode(un, argv[2]); |
182dd032 AS |
2120 | else { |
2121 | sethost = malloc(strlen(argv[2]) + 1 + strlen(argv[3]) + 1); | |
2122 | i = 0; | |
2123 | while((sethost[i++] = *argv[2]++)); | |
2124 | i--; | |
2125 | sethost[i++] = ' '; | |
2126 | while((sethost[i++] = *argv[3]++)); | |
2127 | mod_usermode(un, sethost); // sethost - reed/apples | |
2128 | } | |
2129 | ||
d76ed9a9 AS |
2130 | return 1; |
2131 | } | |
2132 | ||
2133 | if (!(cn = GetChannel(argv[1]))) { | |
2134 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2135 | return 0; | |
2136 | } | |
2137 | if ((un = GetUserH(origin))) { | |
2138 | struct modeNode *mn; | |
2139 | /* Update idle time for person setting the mode */ | |
2140 | if ((mn = GetUserMode(cn, un))) | |
2141 | mn->idle_since = now; | |
2142 | } else { | |
2143 | /* If it came from a server, reset timestamp to re-sync. */ | |
2144 | cn->timestamp = atoi(argv[argc-1]); | |
2145 | } | |
2146 | ||
08895577 | 2147 | if (checkDefCon(DEFCON_NO_MODE_CHANGE) && !IsOper(un)) { |
2148 | const char *str; | |
2149 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
2150 | if (str) { | |
2151 | char modes[MODELEN]; | |
2152 | struct userNode *opserv = GetUserH(str); | |
2153 | ||
2154 | send_message_type(4, un, opserv, "Channel modes cannot be changed due to DefCon level %d in effect, please try again soon", DefConLevel); | |
2155 | irc_make_chanmode(cn, modes); | |
2156 | irc_mode(opserv, cn, modes); | |
2157 | irc_mode(opserv, cn, DefConChanModes); | |
2158 | } | |
2159 | return 1; | |
2160 | } | |
2161 | ||
2162 | ||
d76ed9a9 AS |
2163 | return mod_chanmode(un, cn, argv+2, argc-2, MCP_ALLOW_OVB|MCP_FROM_SERVER|(un ? MC_NOTIFY : 0)); |
2164 | } | |
2165 | ||
2166 | static CMD_FUNC(cmd_opmode) | |
2167 | { | |
2168 | struct chanNode *cn; | |
2169 | struct userNode *un; | |
2170 | ||
2171 | if (argc < 3) | |
2172 | return 0; | |
2173 | ||
2174 | if (!(cn = GetChannel(argv[1]))) { | |
2175 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2176 | return 0; | |
2177 | } | |
2178 | if (!(un = GetUserH(origin))) { | |
2179 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s requesting OPMODE.", origin); | |
2180 | return 0; | |
2181 | } | |
2182 | if (!IsOper(un)) { | |
2183 | log_module(MAIN_LOG, LOG_ERROR, "Non-privileged user %s using OPMODE.", un->nick); | |
2184 | return 0; | |
2185 | } | |
2186 | ||
2187 | return mod_chanmode(un, cn, argv+2, argc-2, MCP_ALLOW_OVB|MCP_FROM_SERVER); /* do NOT announce opmode locally */ | |
2188 | } | |
2189 | ||
2190 | static int clear_chanmode(struct chanNode *channel, const char *modes); | |
2191 | ||
2192 | static CMD_FUNC(cmd_clearmode) | |
2193 | { | |
2194 | struct chanNode *cn; | |
2195 | struct userNode *un; | |
2196 | ||
2197 | if (argc < 3) | |
2198 | return 0; | |
2199 | ||
2200 | if (!(cn = GetChannel(argv[1]))) { | |
2201 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2202 | return 0; | |
2203 | } | |
2204 | if (!(un = GetUserH(origin))) { | |
2205 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s requesting CLEARMODE.", origin); | |
2206 | return 0; | |
2207 | } | |
2208 | if (!IsOper(un)) { | |
2209 | log_module(MAIN_LOG, LOG_ERROR, "Non-privileged user %s using CLEARMODE.", un->nick); | |
2210 | return 0; | |
2211 | } | |
2212 | ||
2213 | return clear_chanmode(cn, argv[2]); | |
2214 | } | |
2215 | ||
2216 | static CMD_FUNC(cmd_topic) | |
2217 | { | |
2218 | struct chanNode *cn; | |
bde4a337 | 2219 | time_t topic_ts; |
7fda2b52 | 2220 | struct userNode *user; |
d76ed9a9 AS |
2221 | |
2222 | if (argc < 3) | |
2223 | return 0; | |
2224 | if (!(cn = GetChannel(argv[1]))) { | |
2225 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose topic is being set", argv[1]); | |
2226 | return 0; | |
2227 | } | |
7fda2b52 | 2228 | |
2229 | ||
2230 | if (argc == 5) { /* Asuka / Topic Bursting IRCu's */ | |
2231 | user = GetUserH(origin); | |
d76ed9a9 | 2232 | topic_ts = atoi(argv[3]); |
7fda2b52 | 2233 | } else if (argc >= 6) { /* Nefarious 0.5.0 */ |
2234 | user = GetUserH(strtok(argv[2], "!")); | |
7fda2b52 | 2235 | topic_ts = atoi(argv[4]); |
2236 | } else { /* Regular IRCu (No Topic Bursting)*/ | |
2237 | user = GetUserH(origin); | |
d76ed9a9 AS |
2238 | topic_ts = now; |
2239 | } | |
7fda2b52 | 2240 | |
2241 | SetChannelTopic(cn, user, user, argv[argc-1], 0); | |
d76ed9a9 AS |
2242 | cn->topic_time = topic_ts; |
2243 | return 1; | |
2244 | } | |
2245 | ||
2246 | static CMD_FUNC(cmd_num_topic) | |
2247 | { | |
2248 | struct chanNode *cn; | |
2249 | ||
2250 | if (!argv[0]) | |
2251 | return 0; /* huh? */ | |
2252 | if (argv[2]) { | |
2253 | cn = GetChannel(argv[2]); | |
2254 | if (!cn) { | |
2255 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s in topic reply", argv[2]); | |
2256 | return 0; | |
2257 | } | |
2258 | } else | |
2259 | return 0; | |
2260 | ||
2261 | switch (atoi(argv[0])) { | |
2262 | case 331: | |
2263 | cn->topic_time = 0; | |
2264 | break; /* no topic */ | |
2265 | case 332: | |
2266 | if (argc < 4) | |
2267 | return 0; | |
2268 | safestrncpy(cn->topic, unsplit_string(argv+3, argc-3, NULL), sizeof(cn->topic)); | |
2269 | break; | |
2270 | case 333: | |
2271 | if (argc < 5) | |
2272 | return 0; | |
2273 | safestrncpy(cn->topic_nick, argv[3], sizeof(cn->topic_nick)); | |
2274 | cn->topic_time = atoi(argv[4]); | |
2275 | break; | |
2276 | default: | |
2277 | return 0; /* should never happen */ | |
2278 | } | |
2279 | return 1; | |
2280 | } | |
2281 | ||
2282 | static CMD_FUNC(cmd_num_gline) | |
2283 | { | |
cad8f3a7 | 2284 | if (argc < 7) { |
2285 | if (argc < 6) | |
2286 | return 0; | |
995043b4 | 2287 | else |
2288 | gline_add(origin, argv[3], atoi(argv[4])-now, argv[5], now, 0, 0); | |
cad8f3a7 | 2289 | } else { |
995043b4 | 2290 | if (!strcmp(argv[5], "+")) |
2291 | gline_add(origin, argv[3], atoi(argv[4])-now, argv[6], now, 0, 0); | |
cad8f3a7 | 2292 | } |
d76ed9a9 AS |
2293 | return 1; |
2294 | } | |
2295 | ||
d914d1cb | 2296 | static CMD_FUNC(cmd_num_shun) |
2297 | { | |
cad8f3a7 | 2298 | if (argc < 7) { |
2299 | if (argc < 6) | |
2300 | return 0; | |
2301 | else | |
995043b4 | 2302 | shun_add(origin, argv[3], atoi(argv[4])-now, argv[5], now, 0); |
cad8f3a7 | 2303 | } else { |
4cb36ef0 | 2304 | if (!strcmp(argv[5], "+")) |
995043b4 | 2305 | shun_add(origin, argv[3], atoi(argv[4])-now, argv[6], now, 0); |
cad8f3a7 | 2306 | } |
d914d1cb | 2307 | return 1; |
2308 | } | |
2309 | ||
d76ed9a9 AS |
2310 | static CMD_FUNC(cmd_quit) |
2311 | { | |
2312 | struct userNode *user; | |
2313 | if (argc < 2) | |
2314 | return 0; | |
2315 | /* Sometimes we get a KILL then a QUIT or the like, so we don't want to | |
2316 | * call DelUser unless we have the user in our grasp. */ | |
2317 | if ((user = GetUserH(origin))) | |
2318 | DelUser(user, NULL, false, argv[1]); | |
2319 | return 1; | |
2320 | } | |
2321 | ||
2322 | static CMD_FUNC(cmd_kill) | |
2323 | { | |
2324 | struct userNode *user; | |
2325 | if (argc < 2) | |
2326 | return 0; | |
2327 | user = GetUserN(argv[1]); | |
2328 | if (!user) { | |
2329 | /* If we get a KILL for a non-existent user, it could be a | |
2330 | * Ghost response to a KILL we sent out earlier. So we only | |
2331 | * whine if the target is local. | |
2332 | */ | |
429f04a4 | 2333 | if (!strncmp(argv[1], self->numeric, strlen(self->numeric))) { |
d76ed9a9 | 2334 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find kill victim %s", argv[1]); |
429f04a4 MB |
2335 | return 0; |
2336 | } | |
2337 | return 1; | |
d76ed9a9 AS |
2338 | } |
2339 | ||
2340 | if (IsLocal(user) && IsService(user)) { | |
2341 | /* TODO: rate limit this so silly things don't happen. */ | |
2342 | ReintroduceUser(user); | |
2343 | return 1; | |
2344 | } | |
2345 | ||
2346 | DelUser(user, NULL, false, argv[2]); | |
2347 | return 1; | |
2348 | } | |
2349 | ||
cd25f2e9 | 2350 | static CMD_FUNC(cmd_svspart) |
2351 | { | |
2352 | struct userNode *user; | |
2353 | ||
2354 | if (argc < 3) | |
2355 | return 0; | |
c9ec8867 | 2356 | user = GetUserN(argv[1]); |
cd25f2e9 | 2357 | if (!user) |
2358 | return 0; | |
2359 | parse_foreach(argv[2], part_helper, NULL, NULL, NULL, user); | |
2360 | return 1; | |
2361 | } | |
2362 | ||
a6a4707e | 2363 | static CMD_FUNC(cmd_silence) |
2364 | { | |
2365 | struct userNode *user; | |
2366 | char *mask; | |
f0b5157b | 2367 | char *new_mask; |
a6a4707e | 2368 | unsigned int i; |
2369 | ||
2370 | if (argc < 2) | |
2371 | return 0; | |
2372 | ||
8da65b0a MB |
2373 | if (strncmp(argv[1], "*", 2) == 0) |
2374 | { | |
2375 | if (!(user = GetUserH(origin))) { | |
2376 | log_module(MAIN_LOG, LOG_ERROR, "Could not find SILENCE origin user %s", origin); | |
2377 | return 0; | |
2378 | } | |
2379 | } | |
2380 | else | |
2381 | user = GetUserN(argv[1]); | |
a6a4707e | 2382 | |
2383 | /* Sanity, go nuts if this happens */ | |
2384 | if (!user) | |
2385 | return 0; | |
2386 | ||
2387 | /* We can safely ignore this if a user adding a silence is not | |
2388 | * ignored. However this brings up a TODO. If a user logs in and | |
2389 | * they have silences on the IRCd then we need to set them here | |
2390 | * somehow | |
2391 | */ | |
2392 | if (!user->handle_info) | |
2393 | return 1; | |
2394 | ||
b6599cc2 | 2395 | mask = argv[2]; |
a6a4707e | 2396 | |
2397 | if (*mask == '-') { | |
2398 | for (i=0; i<user->handle_info->ignores->used; i++) { | |
2399 | if (!irccasecmp(mask+1, user->handle_info->ignores->list[i])) | |
2400 | user->handle_info->ignores->list[i] = user->handle_info->ignores->list[--user->handle_info->ignores->used]; | |
2401 | } | |
2402 | } else { | |
2403 | for (i=0; i<user->handle_info->ignores->used; i++) { | |
2404 | if (!strcmp(mask+1, user->handle_info->ignores->list[i])) | |
2405 | return 1; /* Already on the users NickServ ignore list, safely ignore */ | |
2406 | } | |
2407 | ||
f0b5157b | 2408 | new_mask = strdup(mask+1); |
b6599cc2 | 2409 | string_list_append(user->handle_info->ignores, new_mask); |
a6a4707e | 2410 | } |
a6a4707e | 2411 | return 1; |
2412 | } | |
2413 | ||
d76ed9a9 AS |
2414 | static CMD_FUNC(cmd_kick) |
2415 | { | |
2416 | if (argc < 3) | |
2417 | return 0; | |
2418 | ChannelUserKicked(GetUserH(origin), GetUserN(argv[2]), GetChannel(argv[1])); | |
2419 | return 1; | |
2420 | } | |
2421 | ||
2422 | static CMD_FUNC(cmd_squit) | |
2423 | { | |
2424 | struct server *server; | |
47956fc5 | 2425 | char *uplink; |
d76ed9a9 AS |
2426 | |
2427 | if (argc < 4) | |
2428 | return 0; | |
2429 | if (!(server = GetServerH(argv[1]))) | |
2430 | return 0; | |
2431 | ||
2432 | if (server == self->uplink) { | |
2433 | /* Force a reconnect to the currently selected server. */ | |
2434 | cManager.uplink->tries = 0; | |
2435 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", argv[3]); | |
2436 | close_socket(); | |
2437 | return 1; | |
2438 | } | |
2439 | ||
47956fc5 | 2440 | uplink = strdup(server->uplink->name); |
d76ed9a9 | 2441 | DelServer(server, 0, argv[3]); |
47956fc5 AS |
2442 | /* if its a pingout and pingout connecting is enabled |
2443 | or its a read error and readerror connecting is enabled | |
2444 | or were doing a "N" and i need to connect that server somewhere */ | |
2445 | routing_handle_squit(argv[1], uplink, argv[3]); | |
2446 | free(uplink); | |
d76ed9a9 AS |
2447 | return 1; |
2448 | } | |
2449 | ||
2450 | static CMD_FUNC(cmd_privmsg) | |
2451 | { | |
2452 | struct privmsg_desc pd; | |
1136f709 | 2453 | if (argc < 3) |
d76ed9a9 AS |
2454 | return 0; |
2455 | pd.user = GetUserH(origin); | |
2456 | if (!pd.user || (IsGagged(pd.user) && !IsOper(pd.user))) | |
2457 | return 1; | |
08895577 | 2458 | |
2459 | if (checkDefCon(DEFCON_OPER_ONLY) && !IsOper(pd.user)) { | |
2460 | const char *str; | |
2461 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
2462 | if (str) | |
2463 | send_message_type(4, pd.user, GetUserH(str), "Services are currently not available, please try again soon"); | |
2464 | return 1; | |
2465 | } | |
2466 | ||
2467 | if (checkDefCon(DEFCON_SILENT_OPER_ONLY) && !IsOper(pd.user)) | |
2468 | return 1; /* Silently Ignore */ | |
2469 | ||
d76ed9a9 | 2470 | pd.is_notice = 0; |
1136f709 | 2471 | pd.text = argv[argc - 1]; |
d76ed9a9 | 2472 | parse_foreach(argv[1], privmsg_chan_helper, NULL, privmsg_user_helper, privmsg_invalid, &pd); |
c99dcaf6 | 2473 | |
d76ed9a9 AS |
2474 | return 1; |
2475 | } | |
2476 | ||
2477 | static CMD_FUNC(cmd_notice) | |
2478 | { | |
2479 | struct privmsg_desc pd; | |
47956fc5 | 2480 | struct server *srv; |
47956fc5 | 2481 | |
0f6fe38c | 2482 | if (argc != 3) |
d76ed9a9 | 2483 | return 0; |
47956fc5 | 2484 | |
d76ed9a9 | 2485 | pd.user = GetUserH(origin); |
47956fc5 AS |
2486 | if (!pd.user || (IsGagged(pd.user) && !IsOper(pd.user))) { |
2487 | } | |
2488 | else { | |
2489 | pd.is_notice = 1; | |
0f6fe38c | 2490 | pd.text = argv[2]; |
47956fc5 AS |
2491 | parse_foreach(argv[1], privmsg_chan_helper, NULL, privmsg_user_helper, privmsg_invalid, &pd); |
2492 | } | |
2493 | ||
2494 | srv = GetServerH(origin); | |
2495 | if(srv) { | |
2496 | char *sargv[MAXNUMPARAMS]; | |
2497 | int sargc; | |
2498 | ||
2499 | sargc = split_line(argv[2], true, MAXNUMPARAMS, sargv); | |
2500 | ||
2501 | if(!strcasecmp(sargv[0], "Connect:")) { | |
2502 | /* :Connect: Host shoe.loxxin.net not listed in ircd.conf */ | |
2503 | if(!strcasecmp(sargv[3], "not") && !strcasecmp(sargv[4], "listed")) { | |
2504 | routing_handle_connect_failure(srv, sargv[2], unsplit_string(sargv+3, sargc-3, NULL)); | |
2505 | } | |
2506 | } | |
2507 | else if(!strcasecmp(sargv[0], "Link")) { | |
2508 | /* :Link with mephisto.etheria.cx cancelled: Server mephisto.etheria.cx[216.46.33.71] | |
2509 | * | |
2510 | * :Link with laptop.afternet.org cancelled: Connection refused | |
2511 | */ | |
2512 | if(!strcasecmp(sargv[3], "cancelled:")) { | |
2513 | routing_handle_connect_failure(srv, sargv[2], unsplit_string(sargv+4, sargc-4, NULL)); | |
2514 | } | |
2515 | } | |
2516 | } | |
d76ed9a9 AS |
2517 | return 1; |
2518 | } | |
2519 | ||
2520 | static CMD_FUNC(cmd_away) | |
2521 | { | |
2522 | struct userNode *uNode; | |
2523 | ||
2524 | uNode = GetUserH(origin); | |
2525 | if (!uNode) | |
2526 | return 1; | |
2527 | if (argc < 2) | |
2528 | uNode->modes &= ~FLAGS_AWAY; | |
2529 | else | |
2530 | uNode->modes |= FLAGS_AWAY; | |
2531 | return 1; | |
2532 | } | |
2533 | ||
2534 | static CMD_FUNC(cmd_gline) | |
2535 | { | |
2536 | if (argc < 3) | |
2537 | return 0; | |
2538 | if (argv[2][0] == '+') { | |
2539 | if (argc < 5) | |
2540 | return 0; | |
995043b4 | 2541 | gline_add(origin, argv[2]+1, strtoul(argv[3], NULL, 0), argv[argc-1], now, 0, 0); |
d76ed9a9 AS |
2542 | return 1; |
2543 | } else if (argv[2][0] == '-') { | |
2544 | gline_remove(argv[2]+1, 0); | |
2545 | return 1; | |
2546 | } else | |
2547 | return 0; | |
2548 | } | |
2549 | ||
59b38cc0 | 2550 | static CMD_FUNC(cmd_sgline) |
2551 | { | |
2552 | struct server *sender; | |
2553 | ||
2554 | if (argc < 4) | |
2555 | return 0; | |
2556 | ||
2557 | if (!(sender = GetServerH(origin))) | |
2558 | return 0; | |
2559 | ||
995043b4 | 2560 | gline_add(origin, argv[1], strtoul(argv[2], NULL, 0), argv[argc-1], now, 1, 0); |
59b38cc0 | 2561 | return 1; |
2562 | } | |
2563 | ||
2564 | static CMD_FUNC(cmd_sshun) | |
2565 | { | |
2566 | struct server *sender; | |
2567 | ||
2568 | if (argc < 4) | |
2569 | return 0; | |
2570 | ||
2571 | if (!(sender = GetServerH(origin))) | |
2572 | return 0; | |
2573 | ||
995043b4 | 2574 | shun_add(origin, argv[1], strtoul(argv[2], NULL, 0), argv[argc-1], now, 1); |
59b38cc0 | 2575 | return 1; |
2576 | } | |
2577 | ||
d914d1cb | 2578 | static CMD_FUNC(cmd_shun) |
2579 | { | |
2580 | if (argc < 3) | |
2581 | return 0; | |
2582 | if (argv[2][0] == '+') { | |
2583 | if (argc < 5) | |
2584 | return 0; | |
995043b4 | 2585 | shun_add(origin, argv[2]+1, strtoul(argv[3], NULL, 0), argv[argc-1], now, 0); |
d914d1cb | 2586 | return 1; |
2587 | } else if (argv[2][0] == '-') { | |
2588 | shun_remove(argv[2]+1, 0); | |
2589 | return 1; | |
2590 | } else | |
2591 | return 0; | |
2592 | } | |
2593 | ||
d76ed9a9 AS |
2594 | static CMD_FUNC(cmd_svsnick) |
2595 | { | |
2596 | struct userNode *target, *dest; | |
2597 | if ((argc < 4) | |
2598 | || !(target = GetUserN(argv[1])) | |
2599 | || !IsLocal(target) | |
2600 | || (dest = GetUserH(argv[2]))) | |
2601 | return 0; | |
2602 | NickChange(target, argv[2], 0); | |
2603 | return 1; | |
2604 | } | |
2605 | ||
d76ed9a9 AS |
2606 | void |
2607 | free_user(struct userNode *user) | |
2608 | { | |
2609 | free(user->nick); | |
2610 | free(user); | |
2611 | } | |
2612 | ||
2613 | static void | |
30874d66 | 2614 | parse_cleanup(UNUSED_ARG(void *extra)) |
d76ed9a9 AS |
2615 | { |
2616 | unsigned int nn; | |
2617 | free(of_list); | |
e9b00805 | 2618 | free(of_list_extra); |
d76ed9a9 | 2619 | free(privmsg_funcs); |
1136f709 | 2620 | num_privmsg_funcs = 0; |
d76ed9a9 | 2621 | free(notice_funcs); |
1136f709 | 2622 | num_notice_funcs = 0; |
d76ed9a9 AS |
2623 | free(mcf_list); |
2624 | dict_delete(irc_func_dict); | |
2625 | for (nn=0; nn<dead_users.used; nn++) | |
2626 | free_user(dead_users.list[nn]); | |
2627 | userList_clean(&dead_users); | |
2628 | } | |
2629 | ||
2630 | static void | |
2631 | p10_conf_reload(void) { | |
2632 | hidden_host_suffix = conf_get_data("server/hidden_host", RECDB_QSTRING); | |
1136f709 | 2633 | his_servername = conf_get_data("server/his_servername", RECDB_QSTRING); |
2634 | his_servercomment = conf_get_data("server/his_servercomment", RECDB_QSTRING); | |
d76ed9a9 AS |
2635 | } |
2636 | ||
2637 | static void | |
1898d8ea | 2638 | remove_unbursted_channel(struct chanNode *cNode, UNUSED_ARG(void *extra)) { |
d76ed9a9 AS |
2639 | if (unbursted_channels) |
2640 | dict_remove(unbursted_channels, cNode->name); | |
2641 | } | |
2642 | ||
2643 | void | |
2644 | init_parse(void) | |
2645 | { | |
2646 | const char *str, *desc; | |
2647 | int numnick, usermask, max_users; | |
2648 | char numer[COMBO_NUMERIC_LEN+1]; | |
2649 | ||
2650 | /* read config items */ | |
805e7c7a AS |
2651 | str = conf_get_data("server/extended_accounts", RECDB_QSTRING); |
2652 | extended_accounts = str ? enabled_string(str) : 1; | |
d76ed9a9 AS |
2653 | str = conf_get_data("server/ping_freq", RECDB_QSTRING); |
2654 | ping_freq = str ? ParseInterval(str) : 120; | |
2655 | str = conf_get_data("server/ping_timeout", RECDB_QSTRING); | |
2656 | ping_timeout = str ? ParseInterval(str) : 30; | |
2657 | str = conf_get_data("server/force_n2k", RECDB_QSTRING); | |
2658 | force_n2k = str ? enabled_string(str) : 1; | |
2659 | str = conf_get_data("server/numeric", RECDB_QSTRING); | |
2660 | if (!str) { | |
2661 | log_module(MAIN_LOG, LOG_ERROR, "No server/numeric entry in config file."); | |
2662 | exit(1); | |
2663 | } | |
2664 | numnick = atoi(str); | |
2665 | str = conf_get_data("server/max_users", RECDB_QSTRING); | |
2666 | max_users = str ? atoi(str) : 4096; | |
2667 | for (usermask = 4; usermask < max_users; usermask <<= 1) ; | |
2668 | usermask--; | |
2669 | if ((numnick < 64) && (usermask < 4096) && !force_n2k) | |
2670 | inttobase64(numer, (numnick << 12) + (usermask & 0x00fff), 3); | |
2671 | else | |
2672 | inttobase64(numer, (numnick << 18) + (usermask & 0x3ffff), 5); | |
2673 | ||
d76ed9a9 AS |
2674 | str = conf_get_data("server/hostname", RECDB_QSTRING); |
2675 | desc = conf_get_data("server/description", RECDB_QSTRING); | |
2676 | if (!str || !desc) { | |
2677 | log_module(MAIN_LOG, LOG_ERROR, "No server/hostname entry in config file."); | |
2678 | exit(1); | |
2679 | } | |
2680 | self = AddServer(NULL, str, 0, boot_time, now, numer, desc); | |
2681 | conf_register_reload(p10_conf_reload); | |
2682 | ||
2683 | irc_func_dict = dict_new(); | |
2684 | dict_insert(irc_func_dict, CMD_BURST, cmd_burst); | |
2685 | dict_insert(irc_func_dict, TOK_BURST, cmd_burst); | |
2686 | dict_insert(irc_func_dict, CMD_CREATE, cmd_create); | |
2687 | dict_insert(irc_func_dict, TOK_CREATE, cmd_create); | |
2688 | dict_insert(irc_func_dict, CMD_EOB, cmd_eob); | |
2689 | dict_insert(irc_func_dict, TOK_EOB, cmd_eob); | |
2690 | dict_insert(irc_func_dict, CMD_EOB_ACK, cmd_eob_ack); | |
2691 | dict_insert(irc_func_dict, TOK_EOB_ACK, cmd_eob_ack); | |
2692 | dict_insert(irc_func_dict, CMD_MODE, cmd_mode); | |
2693 | dict_insert(irc_func_dict, TOK_MODE, cmd_mode); | |
d82cf2f0 AS |
2694 | dict_insert(irc_func_dict, CMD_MARK, cmd_mark); |
2695 | dict_insert(irc_func_dict, TOK_MARK, cmd_mark); | |
d76ed9a9 AS |
2696 | dict_insert(irc_func_dict, CMD_NICK, cmd_nick); |
2697 | dict_insert(irc_func_dict, TOK_NICK, cmd_nick); | |
2698 | dict_insert(irc_func_dict, CMD_ACCOUNT, cmd_account); | |
2699 | dict_insert(irc_func_dict, TOK_ACCOUNT, cmd_account); | |
2700 | dict_insert(irc_func_dict, CMD_FAKEHOST, cmd_fakehost); | |
2701 | dict_insert(irc_func_dict, TOK_FAKEHOST, cmd_fakehost); | |
2702 | dict_insert(irc_func_dict, CMD_PASS, cmd_pass); | |
2703 | dict_insert(irc_func_dict, TOK_PASS, cmd_pass); | |
2704 | dict_insert(irc_func_dict, CMD_PING, cmd_ping); | |
2705 | dict_insert(irc_func_dict, TOK_PING, cmd_ping); | |
2706 | dict_insert(irc_func_dict, CMD_PRIVMSG, cmd_privmsg); | |
2707 | dict_insert(irc_func_dict, TOK_PRIVMSG, cmd_privmsg); | |
2708 | dict_insert(irc_func_dict, CMD_PONG, cmd_pong); | |
2709 | dict_insert(irc_func_dict, TOK_PONG, cmd_pong); | |
2710 | dict_insert(irc_func_dict, CMD_QUIT, cmd_quit); | |
2711 | dict_insert(irc_func_dict, TOK_QUIT, cmd_quit); | |
2712 | dict_insert(irc_func_dict, CMD_SERVER, cmd_server); | |
2713 | dict_insert(irc_func_dict, TOK_SERVER, cmd_server); | |
2714 | dict_insert(irc_func_dict, CMD_JOIN, cmd_join); | |
2715 | dict_insert(irc_func_dict, TOK_JOIN, cmd_join); | |
2716 | dict_insert(irc_func_dict, CMD_PART, cmd_part); | |
2717 | dict_insert(irc_func_dict, TOK_PART, cmd_part); | |
2718 | dict_insert(irc_func_dict, CMD_ERROR, cmd_error); | |
2719 | dict_insert(irc_func_dict, TOK_ERROR, cmd_error); | |
2720 | dict_insert(irc_func_dict, CMD_TOPIC, cmd_topic); | |
2721 | dict_insert(irc_func_dict, TOK_TOPIC, cmd_topic); | |
2722 | dict_insert(irc_func_dict, CMD_AWAY, cmd_away); | |
2723 | dict_insert(irc_func_dict, TOK_AWAY, cmd_away); | |
a6a4707e | 2724 | dict_insert(irc_func_dict, CMD_SILENCE, cmd_silence); |
2725 | dict_insert(irc_func_dict, TOK_SILENCE, cmd_silence); | |
d76ed9a9 AS |
2726 | dict_insert(irc_func_dict, CMD_KICK, cmd_kick); |
2727 | dict_insert(irc_func_dict, TOK_KICK, cmd_kick); | |
2728 | dict_insert(irc_func_dict, CMD_SQUIT, cmd_squit); | |
2729 | dict_insert(irc_func_dict, TOK_SQUIT, cmd_squit); | |
2730 | dict_insert(irc_func_dict, CMD_KILL, cmd_kill); | |
2731 | dict_insert(irc_func_dict, TOK_KILL, cmd_kill); | |
2732 | dict_insert(irc_func_dict, CMD_NOTICE, cmd_notice); | |
2733 | dict_insert(irc_func_dict, TOK_NOTICE, cmd_notice); | |
2734 | dict_insert(irc_func_dict, CMD_STATS, cmd_stats); | |
2735 | dict_insert(irc_func_dict, TOK_STATS, cmd_stats); | |
cd25f2e9 | 2736 | dict_insert(irc_func_dict, CMD_SVSJOIN, cmd_svsjoin); |
2737 | dict_insert(irc_func_dict, TOK_SVSJOIN, cmd_svsjoin); | |
d76ed9a9 AS |
2738 | dict_insert(irc_func_dict, CMD_SVSNICK, cmd_svsnick); |
2739 | dict_insert(irc_func_dict, TOK_SVSNICK, cmd_svsnick); | |
cd25f2e9 | 2740 | dict_insert(irc_func_dict, CMD_SVSPART, cmd_svspart); |
2741 | dict_insert(irc_func_dict, TOK_SVSPART, cmd_svspart); | |
56958740 | 2742 | dict_insert(irc_func_dict, CMD_SWHOIS, cmd_dummy); |
2743 | dict_insert(irc_func_dict, TOK_SWHOIS, cmd_dummy); | |
5f233568 MB |
2744 | dict_insert(irc_func_dict, CMD_TEMPSHUN, cmd_dummy); |
2745 | dict_insert(irc_func_dict, TOK_TEMPSHUN, cmd_dummy); | |
d76ed9a9 AS |
2746 | dict_insert(irc_func_dict, CMD_WHOIS, cmd_whois); |
2747 | dict_insert(irc_func_dict, TOK_WHOIS, cmd_whois); | |
2748 | dict_insert(irc_func_dict, CMD_GLINE, cmd_gline); | |
2749 | dict_insert(irc_func_dict, TOK_GLINE, cmd_gline); | |
59b38cc0 | 2750 | dict_insert(irc_func_dict, CMD_SGLINE, cmd_sgline); |
2751 | dict_insert(irc_func_dict, TOK_SGLINE, cmd_sgline); | |
d914d1cb | 2752 | dict_insert(irc_func_dict, CMD_SHUN, cmd_shun); |
2753 | dict_insert(irc_func_dict, TOK_SHUN, cmd_shun); | |
59b38cc0 | 2754 | dict_insert(irc_func_dict, CMD_SSHUN, cmd_sshun); |
2755 | dict_insert(irc_func_dict, TOK_SSHUN, cmd_sshun); | |
d76ed9a9 AS |
2756 | dict_insert(irc_func_dict, CMD_OPMODE, cmd_opmode); |
2757 | dict_insert(irc_func_dict, TOK_OPMODE, cmd_opmode); | |
2758 | dict_insert(irc_func_dict, CMD_CLEARMODE, cmd_clearmode); | |
2759 | dict_insert(irc_func_dict, TOK_CLEARMODE, cmd_clearmode); | |
2760 | dict_insert(irc_func_dict, CMD_VERSION, cmd_version); | |
2761 | dict_insert(irc_func_dict, TOK_VERSION, cmd_version); | |
2762 | dict_insert(irc_func_dict, CMD_ADMIN, cmd_admin); | |
2763 | dict_insert(irc_func_dict, TOK_ADMIN, cmd_admin); | |
56b83e80 | 2764 | dict_insert(irc_func_dict, CMD_SMO, cmd_dummy); |
2765 | dict_insert(irc_func_dict, TOK_SMO, cmd_dummy); | |
1c76f1b4 | 2766 | dict_insert(irc_func_dict, CMD_SNO, cmd_dummy); |
2767 | dict_insert(irc_func_dict, TOK_SNO, cmd_dummy); | |
d76ed9a9 | 2768 | |
956ee72d | 2769 | dict_insert(irc_func_dict, CMD_RPING, cmd_rping); |
2770 | dict_insert(irc_func_dict, TOK_RPING, cmd_rping); | |
8f9e3388 | 2771 | dict_insert(irc_func_dict, CMD_RPONG, cmd_dummy); |
2772 | dict_insert(irc_func_dict, TOK_RPONG, cmd_dummy); | |
2773 | ||
c8b4b87b MB |
2774 | dict_insert(irc_func_dict, CMD_SASL, cmd_sasl); |
2775 | dict_insert(irc_func_dict, TOK_SASL, cmd_sasl); | |
2776 | ||
d76ed9a9 AS |
2777 | /* In P10, DESTRUCT doesn't do anything except be broadcast to servers. |
2778 | * Apparently to obliterate channels from any servers that think they | |
2779 | * exist? | |
2780 | */ | |
2781 | dict_insert(irc_func_dict, CMD_DESTRUCT, cmd_dummy); | |
2782 | dict_insert(irc_func_dict, TOK_DESTRUCT, cmd_dummy); | |
2783 | /* Ignore invites */ | |
2784 | dict_insert(irc_func_dict, CMD_INVITE, cmd_dummy); | |
2785 | dict_insert(irc_func_dict, TOK_INVITE, cmd_dummy); | |
2786 | /* DESYNCH is just informational, so ignore it */ | |
2787 | dict_insert(irc_func_dict, CMD_DESYNCH, cmd_dummy); | |
2788 | dict_insert(irc_func_dict, TOK_DESYNCH, cmd_dummy); | |
2789 | /* Ignore channel operator notices. */ | |
2790 | dict_insert(irc_func_dict, CMD_WALLCHOPS, cmd_dummy); | |
2791 | dict_insert(irc_func_dict, TOK_WALLCHOPS, cmd_dummy); | |
2792 | dict_insert(irc_func_dict, CMD_WALLVOICES, cmd_dummy); | |
2793 | dict_insert(irc_func_dict, TOK_WALLVOICES, cmd_dummy); | |
55342ce8 | 2794 | dict_insert(irc_func_dict, CMD_WALLHOPS, cmd_dummy); |
2795 | dict_insert(irc_func_dict, TOK_WALLHOPS, cmd_dummy); | |
d76ed9a9 AS |
2796 | /* Ignore opers being silly. */ |
2797 | dict_insert(irc_func_dict, CMD_WALLOPS, cmd_dummy); | |
2798 | dict_insert(irc_func_dict, TOK_WALLOPS, cmd_dummy); | |
55342ce8 | 2799 | dict_insert(irc_func_dict, CMD_WALLHOPS, cmd_dummy); |
2800 | dict_insert(irc_func_dict, TOK_WALLHOPS, cmd_dummy); | |
41fadebe | 2801 | dict_insert(irc_func_dict, TOK_WALLUSERS, cmd_dummy); |
850bf0cf AS |
2802 | /* Ignore dnsbl exemptions */ |
2803 | dict_insert(irc_func_dict, TOK_EXEMPT, cmd_dummy); | |
89d871d8 | 2804 | dict_insert(irc_func_dict, CMD_PRIVS, cmd_privs); |
2805 | dict_insert(irc_func_dict, TOK_PRIVS, cmd_privs); | |
763de701 AS |
2806 | /* ignore ALIST for now */ |
2807 | dict_insert(irc_func_dict, TOK_ALIST, cmd_dummy); | |
2808 | dict_insert(irc_func_dict, CMD_ALIST, cmd_dummy); | |
4b2dcc0d MB |
2809 | /* ignore SPAMFILTER */ |
2810 | dict_insert(irc_func_dict, TOK_SPAMFILTER, cmd_dummy); | |
2811 | dict_insert(irc_func_dict, CMD_SPAMFILTER, cmd_dummy); | |
a74c9eac | 2812 | /* Ignore remote luser */ |
0c835e0f | 2813 | dict_insert(irc_func_dict, TOK_LUSERS, cmd_dummy); |
d76ed9a9 AS |
2814 | /* We have reliable clock! Always! Wraaa! */ |
2815 | dict_insert(irc_func_dict, CMD_SETTIME, cmd_dummy); | |
2816 | dict_insert(irc_func_dict, TOK_SETTIME, cmd_dummy); | |
e10feb7a MB |
2817 | /* Ignore ZLINE/ZL/REMOVE/RM */ |
2818 | dict_insert(irc_func_dict, CMD_ZLINE, cmd_dummy); | |
2819 | dict_insert(irc_func_dict, TOK_ZLINE, cmd_dummy); | |
2820 | dict_insert(irc_func_dict, CMD_REMOVE, cmd_dummy); | |
2821 | dict_insert(irc_func_dict, TOK_REMOVE, cmd_dummy); | |
b34a7505 AS |
2822 | |
2823 | /* ignore /trace and /motd commands targetted at us */ | |
2824 | dict_insert(irc_func_dict, TOK_TRACE, cmd_dummy); | |
2825 | dict_insert(irc_func_dict, TOK_MOTD, cmd_dummy); | |
74ac2349 | 2826 | dict_insert(irc_func_dict, TOK_UPING, cmd_dummy); |
b34a7505 | 2827 | |
d76ed9a9 AS |
2828 | /* handle topics */ |
2829 | dict_insert(irc_func_dict, "331", cmd_num_topic); | |
2830 | dict_insert(irc_func_dict, "332", cmd_num_topic); | |
2831 | dict_insert(irc_func_dict, "333", cmd_num_topic); | |
2832 | dict_insert(irc_func_dict, "345", cmd_dummy); /* blah has been invited to blah */ | |
2833 | dict_insert(irc_func_dict, "432", cmd_error_nick); /* Erroneus [sic] nickname */ | |
2834 | /* ban list resetting */ | |
2835 | /* "stats g" responses */ | |
39b3b541 | 2836 | dict_insert(irc_func_dict, "230", cmd_dummy); /* ignore stats headers */ |
d76ed9a9 | 2837 | dict_insert(irc_func_dict, "247", cmd_num_gline); |
d914d1cb | 2838 | dict_insert(irc_func_dict, "542", cmd_num_shun); |
d76ed9a9 AS |
2839 | dict_insert(irc_func_dict, "219", cmd_dummy); /* "End of /STATS report" */ |
2840 | /* other numeric responses we might get */ | |
2841 | dict_insert(irc_func_dict, "401", cmd_dummy); /* target left network */ | |
2842 | dict_insert(irc_func_dict, "403", cmd_dummy); /* no such channel */ | |
2843 | dict_insert(irc_func_dict, "404", cmd_dummy); /* cannot send to channel */ | |
0d16e639 | 2844 | dict_insert(irc_func_dict, "439", cmd_dummy); /* target change too fast */ |
d76ed9a9 AS |
2845 | dict_insert(irc_func_dict, "441", cmd_dummy); /* target isn't on that channel */ |
2846 | dict_insert(irc_func_dict, "442", cmd_dummy); /* you aren't on that channel */ | |
2847 | dict_insert(irc_func_dict, "443", cmd_dummy); /* is already on channel (after invite?) */ | |
2848 | dict_insert(irc_func_dict, "461", cmd_dummy); /* Not enough parameters (after TOPIC w/ 0 args) */ | |
2849 | dict_insert(irc_func_dict, "467", cmd_dummy); /* Channel key already set */ | |
2850 | ||
2851 | num_privmsg_funcs = 16; | |
2852 | privmsg_funcs = malloc(sizeof(privmsg_func_t)*num_privmsg_funcs); | |
2853 | memset(privmsg_funcs, 0, sizeof(privmsg_func_t)*num_privmsg_funcs); | |
2854 | ||
2855 | num_notice_funcs = 16; | |
2856 | notice_funcs = malloc(sizeof(privmsg_func_t)*num_notice_funcs); | |
2857 | memset(notice_funcs, 0, sizeof(privmsg_func_t)*num_notice_funcs); | |
2858 | ||
2859 | userList_init(&dead_users); | |
1898d8ea | 2860 | reg_del_channel_func(remove_unbursted_channel, NULL); |
30874d66 | 2861 | reg_exit_func(parse_cleanup, NULL); |
da5b7dfc | 2862 | // reg_notice_func(opserv, check_ctcp); |
d76ed9a9 AS |
2863 | } |
2864 | ||
2865 | int | |
2866 | parse_line(char *line, int recursive) | |
2867 | { | |
2868 | char *argv[MAXNUMPARAMS], *origin; | |
2869 | int argc, cmd, res=0; | |
2870 | cmd_func_t *func; | |
2871 | ||
2872 | argc = split_line(line, true, MAXNUMPARAMS, argv); | |
2873 | cmd = self->uplink || !argv[0][1] || !argv[0][2]; | |
2874 | if (argc > cmd) { | |
2875 | if (cmd) { | |
2876 | if (argv[0][0] == ':') { | |
2877 | origin = argv[0]+1; | |
2878 | } else if (!argv[0][1] || !argv[0][2]) { | |
2879 | struct server *sNode = GetServerN(argv[0]); | |
2880 | origin = sNode ? sNode->name : 0; | |
2881 | } else { | |
2882 | struct userNode *uNode = GetUserN(argv[0]); | |
2883 | origin = uNode ? uNode->nick : 0; | |
2884 | } | |
2885 | } else | |
2886 | origin = 0; | |
2887 | if ((func = dict_find(irc_func_dict, argv[cmd], NULL))) | |
2888 | res = func(origin, argc-cmd, argv+cmd); | |
2889 | } | |
2890 | if (!res) { | |
2891 | log_module(MAIN_LOG, LOG_ERROR, "PARSE ERROR on line: %s", unsplit_string(argv, argc, NULL)); | |
2892 | } else if (!recursive) { | |
2893 | unsigned int i; | |
2894 | for (i=0; i<dead_users.used; i++) | |
2895 | free_user(dead_users.list[i]); | |
2896 | dead_users.used = 0; | |
2897 | } | |
2898 | return res; | |
2899 | } | |
2900 | ||
2901 | static void | |
2902 | parse_foreach(char *target_list, foreach_chanfunc cf, foreach_nonchan nc, foreach_userfunc uf, foreach_nonuser nu, void *data) | |
2903 | { | |
2904 | char *j, old; | |
2f61d1d7 | 2905 | |
d76ed9a9 AS |
2906 | do { |
2907 | j = target_list; | |
2908 | while (*j != 0 && *j != ',') | |
2909 | j++; | |
2910 | old = *j; | |
2911 | *j = 0; | |
2f61d1d7 | 2912 | |
d76ed9a9 AS |
2913 | if (IsChannelName(target_list) |
2914 | || (target_list[0] == '0' && target_list[1] == '\0')) { | |
2915 | struct chanNode *chan = GetChannel(target_list); | |
2f61d1d7 | 2916 | |
d76ed9a9 AS |
2917 | if (chan) { |
2918 | if (cf) | |
2919 | cf(chan, data); | |
2920 | } else { | |
2921 | if (nc) | |
2922 | nc(target_list, data); | |
2923 | } | |
2924 | } else { | |
2925 | struct userNode *user; | |
2926 | struct privmsg_desc *pd = data; | |
2927 | ||
2928 | pd->is_qualified = 0; | |
2929 | if (*target_list == '@') { | |
2930 | user = NULL; | |
2931 | } else if (strchr(target_list, '@')) { | |
2932 | struct server *server; | |
2933 | ||
2934 | pd->is_qualified = 1; | |
2935 | user = GetUserH(strtok(target_list, "@")); | |
2936 | server = GetServerH(strtok(NULL, "@")); | |
2937 | ||
2938 | if (user && (user->uplink != server)) { | |
2939 | /* Don't attempt to index into any arrays | |
2940 | using a user's numeric on another server. */ | |
2941 | user = NULL; | |
2942 | } | |
2943 | } else { | |
2944 | user = GetUserN(target_list); | |
2945 | } | |
2946 | ||
2947 | if (user) { | |
2948 | if (uf) | |
2949 | uf(user, data); | |
2950 | } else { | |
2951 | if (nu) | |
2952 | nu(target_list, data); | |
2953 | } | |
2954 | } | |
2955 | target_list = j+1; | |
2956 | } while (old == ','); | |
2957 | } | |
2958 | ||
2959 | static int | |
2960 | get_local_numeric(void) | |
2961 | { | |
2962 | static unsigned int next_numeric = 0; | |
2963 | if (self->clients > self->num_mask) | |
2964 | return -1; | |
2965 | while (self->users[next_numeric]) | |
2966 | if (++next_numeric > self->num_mask) | |
2967 | next_numeric = 0; | |
2968 | return next_numeric; | |
2969 | } | |
2970 | ||
2971 | static void | |
2972 | make_numeric(struct server *svr, int local_num, char *outbuf) | |
2973 | { | |
2974 | int slen, llen; | |
2975 | ||
2976 | if (force_n2k || svr->numeric[1]) { | |
2977 | slen = 2; | |
2978 | llen = 3; | |
2979 | } else { | |
2980 | slen = 1; | |
2981 | llen = (local_num < 64*64) ? 2 : 3; | |
2982 | } | |
2983 | strncpy(outbuf, svr->numeric, slen); | |
2984 | inttobase64(outbuf+slen, local_num, llen); | |
2985 | outbuf[slen+llen] = 0; | |
2986 | } | |
2987 | ||
2988 | struct server * | |
1136f709 | 2989 | AddServer(struct server *uplink, const char *name, int hops, time_t boot, time_t link_time, const char *numeric, const char *description) |
d76ed9a9 AS |
2990 | { |
2991 | struct server* sNode; | |
2992 | int slen, mlen; | |
2993 | ||
2994 | if ((sNode = GetServerN(numeric))) { | |
2995 | /* This means we're trying to re-add an existant server. | |
2996 | * To be safe, we should forget the previous incarnation. | |
2997 | * (And all its linked servers.) | |
2998 | * | |
2999 | * It usually only happens in replays when the original | |
3000 | * had a ping timeout and the replay didn't (because | |
3001 | * replaying a ping timeout invariably gets things wrong). | |
3002 | */ | |
3003 | DelServer(sNode, 0, NULL); | |
3004 | } | |
3005 | ||
3006 | switch (strlen(numeric)) { | |
3007 | case 5: slen = 2; mlen = 3; break; | |
3008 | case 4: slen = 1; mlen = 3; break; | |
3009 | case 3: slen = 1; mlen = 2; break; | |
3010 | default: | |
3011 | log_module(MAIN_LOG, LOG_ERROR, "AddServer(\"%s\", \"%s\", ...): Numeric %s has invalid length.", uplink->name, name, numeric); | |
3012 | return NULL; | |
3013 | } | |
3014 | ||
3015 | sNode = calloc(1, sizeof(*sNode)); | |
3016 | sNode->uplink = uplink; | |
3017 | safestrncpy(sNode->name, name, sizeof(sNode->name)); | |
3018 | sNode->num_mask = base64toint(numeric+slen, mlen); | |
3019 | sNode->hops = hops; | |
3020 | sNode->boot = boot; | |
1136f709 | 3021 | sNode->link_time = link_time; |
d76ed9a9 AS |
3022 | strncpy(sNode->numeric, numeric, slen); |
3023 | safestrncpy(sNode->description, description, sizeof(sNode->description)); | |
3024 | sNode->users = calloc(sNode->num_mask+1, sizeof(*sNode->users)); | |
3025 | serverList_init(&sNode->children); | |
3026 | if (sNode->uplink) { | |
3027 | /* uplink may be NULL if we're just building ourself */ | |
3028 | serverList_append(&sNode->uplink->children, sNode); | |
3029 | } | |
3030 | servers_num[base64toint(numeric, slen)] = sNode; | |
3031 | dict_insert(servers, sNode->name, sNode); | |
3032 | return sNode; | |
3033 | } | |
3034 | ||
3035 | void DelServer(struct server* serv, int announce, const char *message) | |
3036 | { | |
3037 | unsigned int i; | |
3038 | ||
3039 | /* If we receive an ERROR command before the SERVER | |
3040 | * command a NULL server can be passed */ | |
3041 | if (!serv) | |
3042 | return; | |
3043 | ||
3044 | /* Hrm, what's the right way to SQUIT some other server? | |
3045 | * (This code is only to handle killing juped servers.) */ | |
3046 | if (announce && (serv->uplink == self) && (serv != self->uplink)) | |
3047 | irc_squit(serv, message, NULL); | |
3048 | ||
3049 | /* must recursively remove servers linked to this one first */ | |
3050 | for (i=serv->children.used;i>0;) | |
3051 | if (serv->children.list[--i] != self) | |
3052 | DelServer(serv->children.list[i], false, NULL); | |
3053 | ||
3054 | /* clean up server's user hash tables */ | |
3055 | for (i=0;i<=serv->num_mask;i++) | |
3056 | if (serv->users[i]) | |
3057 | DelUser(serv->users[i], NULL, false, "server delinked"); | |
3058 | ||
3059 | /* delete server */ | |
3060 | if (serv->uplink) | |
3061 | serverList_remove(&serv->uplink->children, serv); | |
3062 | if (serv == self->uplink) | |
3063 | self->uplink = NULL; | |
3064 | servers_num[base64toint(serv->numeric, strlen(serv->numeric))] = NULL; | |
3065 | dict_remove(servers, serv->name); | |
3066 | serverList_clean(&serv->children); | |
3067 | free(serv->users); | |
3068 | free(serv); | |
3069 | } | |
3070 | ||
3071 | struct userNode * | |
1136f709 | 3072 | AddLocalUser(const char *nick, const char *ident, const char *hostname, const char *desc, const char *modes) |
d76ed9a9 AS |
3073 | { |
3074 | char numeric[COMBO_NUMERIC_LEN+1]; | |
3075 | int local_num = get_local_numeric(); | |
3076 | time_t timestamp = now; | |
3077 | struct userNode *old_user = GetUserH(nick); | |
3078 | ||
1136f709 | 3079 | if (!modes) |
3080 | modes = "+oik"; | |
3081 | ||
d76ed9a9 AS |
3082 | if (old_user) { |
3083 | if (IsLocal(old_user)) | |
3084 | return old_user; | |
3085 | timestamp = old_user->timestamp - 1; | |
3086 | } | |
3087 | if (local_num == -1) { | |
3088 | log_module(MAIN_LOG, LOG_ERROR, "Unable to allocate numnick for service %s", nick); | |
3089 | return 0; | |
3090 | } | |
3091 | if (!hostname) | |
3092 | hostname = self->name; | |
3093 | make_numeric(self, local_num, numeric); | |
ab2acf0a | 3094 | return AddUser(self, nick, ident, hostname, modes, numeric, desc, timestamp, "AAAAAA"); |
d76ed9a9 AS |
3095 | } |
3096 | ||
3097 | struct userNode * | |
3098 | AddClone(const char *nick, const char *ident, const char *hostname, const char *desc) | |
3099 | { | |
3100 | char numeric[COMBO_NUMERIC_LEN+1]; | |
3101 | int local_num = get_local_numeric(); | |
3102 | time_t timestamp = now; | |
3103 | struct userNode *old_user = GetUserH(nick); | |
3104 | ||
3105 | if (old_user) { | |
3106 | if (IsLocal(old_user)) | |
3107 | return old_user; | |
3108 | timestamp = old_user->timestamp - 1; | |
3109 | } | |
3110 | if (local_num == -1) { | |
3111 | log_module(MAIN_LOG, LOG_ERROR, "Unable to allocate numnick for clone %s", nick); | |
3112 | return 0; | |
3113 | } | |
3114 | make_numeric(self, local_num, numeric); | |
3115 | return AddUser(self, nick, ident, hostname, "+i", numeric, desc, timestamp, "AAAAAA"); | |
3116 | } | |
3117 | ||
3118 | int | |
3119 | is_valid_nick(const char *nick) { | |
ec1a68c8 | 3120 | unsigned int ii; |
d76ed9a9 AS |
3121 | /* IRC has some of The Most Fucked-Up ideas about character sets |
3122 | * in the world.. */ | |
3123 | if (!isalpha(*nick) && !strchr("{|}~[\\]^_`", *nick)) | |
3124 | return 0; | |
ec1a68c8 | 3125 | for (ii = 0; nick[ii]; ++ii) |
3126 | if (!isalnum(nick[ii]) && !strchr("{|}~[\\]^-_`", nick[ii])) | |
d76ed9a9 AS |
3127 | return 0; |
3128 | if (strlen(nick) > nicklen) | |
3129 | return 0; | |
3130 | return 1; | |
3131 | } | |
3132 | ||
3133 | static struct userNode* | |
3134 | AddUser(struct server* uplink, const char *nick, const char *ident, const char *hostname, const char *modes, const char *numeric, const char *userinfo, time_t timestamp, const char *realip) | |
3135 | { | |
3136 | struct userNode *oldUser, *uNode; | |
f0fb2e2d | 3137 | unsigned int ignore_user, dummy; |
d76ed9a9 AS |
3138 | |
3139 | if ((strlen(numeric) < 3) || (strlen(numeric) > 5)) { | |
1136f709 | 3140 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): numeric %s wrong length!", (void*)uplink, nick, numeric); |
d76ed9a9 AS |
3141 | return NULL; |
3142 | } | |
3143 | ||
3144 | if (!uplink) { | |
1136f709 | 3145 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): server for numeric %s doesn't exist!", (void*)uplink, nick, numeric); |
d76ed9a9 AS |
3146 | return NULL; |
3147 | } | |
3148 | ||
3149 | if (uplink != GetServerN(numeric)) { | |
1136f709 | 3150 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): server for numeric %s differs from nominal uplink %s.", (void*)uplink, nick, numeric, uplink->name); |
d76ed9a9 AS |
3151 | return NULL; |
3152 | } | |
3153 | ||
1136f709 | 3154 | dummy = modes && modes[0] == '*'; |
3155 | if (dummy) { | |
3156 | ++modes; | |
3157 | } else if (!is_valid_nick(nick)) { | |
3158 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): invalid nickname detected.", (void*)uplink, nick); | |
d76ed9a9 AS |
3159 | return NULL; |
3160 | } | |
3161 | ||
3162 | ignore_user = 0; | |
3163 | if ((oldUser = GetUserH(nick))) { | |
1136f709 | 3164 | if (IsLocal(oldUser) |
3165 | && (IsService(oldUser) || IsPersistent(oldUser))) { | |
3166 | /* The service should collide the new user off - but not | |
3167 | * if the new user is coming in during a burst. (During a | |
3168 | * burst, the bursting server will kill either our user -- | |
3169 | * triggering a ReintroduceUser() -- or its own.) | |
3170 | */ | |
d76ed9a9 | 3171 | oldUser->timestamp = timestamp - 1; |
1136f709 | 3172 | ignore_user = 1; |
3173 | if (!uplink->burst) | |
3174 | irc_user(oldUser); | |
3175 | } else if (oldUser->timestamp > timestamp) { | |
d76ed9a9 AS |
3176 | /* "Old" user is really newer; remove them */ |
3177 | DelUser(oldUser, 0, 1, "Overruled by older nick"); | |
3178 | } else { | |
3179 | /* User being added is too new; do not add them to | |
3180 | * clients, but do add them to the server's list, since it | |
3181 | * will send a KILL and QUIT soon. */ | |
3182 | ignore_user = 1; | |
3183 | } | |
3184 | } | |
3185 | ||
3186 | /* create new usernode and set all values */ | |
3187 | uNode = calloc(1, sizeof(*uNode)); | |
3188 | uNode->nick = strdup(nick); | |
3189 | safestrncpy(uNode->ident, ident, sizeof(uNode->ident)); | |
3190 | safestrncpy(uNode->info, userinfo, sizeof(uNode->info)); | |
3191 | safestrncpy(uNode->hostname, hostname, sizeof(uNode->hostname)); | |
3192 | safestrncpy(uNode->numeric, numeric, sizeof(uNode->numeric)); | |
2f61d1d7 | 3193 | irc_p10_pton(&uNode->ip, realip); |
37ef8ee3 | 3194 | |
f16ad9e7 | 3195 | if (!uNode->crypthost && uNode->cryptip) |
3196 | snprintf(uNode->crypthost, sizeof(uNode->crypthost), "%s", strdup(uNode->cryptip)); | |
1136f709 | 3197 | uNode->idle_since = timestamp; |
d76ed9a9 AS |
3198 | uNode->timestamp = timestamp; |
3199 | modeList_init(&uNode->channels); | |
3200 | uNode->uplink = uplink; | |
3201 | if (++uNode->uplink->clients > uNode->uplink->max_clients) { | |
3202 | uNode->uplink->max_clients = uNode->uplink->clients; | |
3203 | } | |
3204 | uNode->num_local = base64toint(numeric+strlen(uNode->uplink->numeric), 3) & uNode->uplink->num_mask; | |
3205 | uNode->uplink->users[uNode->num_local] = uNode; | |
3206 | mod_usermode(uNode, modes); | |
1136f709 | 3207 | if (dummy) |
3208 | uNode->modes |= FLAGS_DUMMY; | |
21f6caee | 3209 | |
3210 | set_geoip_info(uNode); | |
3211 | ||
d76ed9a9 AS |
3212 | if (ignore_user) |
3213 | return uNode; | |
3214 | ||
3215 | dict_insert(clients, uNode->nick, uNode); | |
3216 | if (dict_size(clients) > max_clients) { | |
3217 | max_clients = dict_size(clients); | |
3218 | max_clients_time = now; | |
3219 | } | |
3220 | if (IsLocal(uNode)) | |
3221 | irc_user(uNode); | |
63189c10 | 3222 | call_new_user_funcs(uNode); |
3fdd6a74 | 3223 | |
3224 | if ((uNode->loc == 1) && (uNode->handle_info)) | |
3225 | send_func_list(uNode); | |
3226 | ||
d76ed9a9 AS |
3227 | return uNode; |
3228 | } | |
3229 | ||
3230 | /* removes user from it's server's hash table and nick hash table */ | |
3231 | void | |
3232 | DelUser(struct userNode* user, struct userNode *killer, int announce, const char *why) | |
3233 | { | |
d76ed9a9 | 3234 | |
ec1a68c8 | 3235 | verify(user); |
3236 | ||
d76ed9a9 AS |
3237 | /* mark them as dead, in case anybody cares */ |
3238 | user->dead = 1; | |
3239 | ||
ac3bdc8d AS |
3240 | /* remove pending adduser commands */ |
3241 | wipe_adduser_pending(NULL, user); | |
3242 | ||
d76ed9a9 AS |
3243 | /* remove user from all channels */ |
3244 | while (user->channels.used > 0) | |
1136f709 | 3245 | DelChannelUser(user, user->channels.list[user->channels.used-1]->channel, NULL, 0); |
d76ed9a9 AS |
3246 | |
3247 | /* Call these in reverse order so ChanServ can update presence | |
3248 | information before NickServ nukes the handle_info. */ | |
a6bcc929 | 3249 | call_del_user_funcs(user, killer, why); |
d76ed9a9 AS |
3250 | |
3251 | user->uplink->clients--; | |
3252 | user->uplink->users[user->num_local] = NULL; | |
dc92ef7c | 3253 | if (IsOper(user)) { |
d76ed9a9 | 3254 | userList_remove(&curr_opers, user); |
dc92ef7c MB |
3255 | if (count_opers > 0 && !IsBotM(user) && !IsService(user) && !IsHideOper(user)) |
3256 | count_opers--; | |
3257 | } | |
d76ed9a9 AS |
3258 | /* remove from global dictionary, but not if after a collide */ |
3259 | if (user == dict_find(clients, user->nick, NULL)) | |
3260 | dict_remove(clients, user->nick); | |
3261 | ||
3262 | if (IsInvisible(user)) | |
3263 | invis_clients--; | |
3264 | ||
3265 | if (announce) { | |
3266 | if (IsLocal(user)) | |
3267 | irc_quit(user, why); | |
3268 | else | |
3269 | irc_kill(killer, user, why); | |
3270 | } | |
3271 | ||
1136f709 | 3272 | if (IsLocal(user)) { |
3273 | unsigned int num = user->num_local; | |
3274 | if (num < num_privmsg_funcs) | |
3275 | privmsg_funcs[num] = NULL; | |
3276 | if (num < num_notice_funcs) | |
3277 | notice_funcs[num] = NULL; | |
3278 | } | |
3279 | ||
d76ed9a9 | 3280 | modeList_clean(&user->channels); |
0e08a8e0 AS |
3281 | |
3282 | /* Clean up version data */ | |
3283 | if(user->version_reply) { | |
3284 | free(user->version_reply); | |
3285 | user->version_reply = NULL; | |
3286 | } | |
3287 | ||
ba4b4d51 MB |
3288 | /* Clean up SSL fingerprint data */ |
3289 | if(user->sslfp) { | |
3290 | free(user->sslfp); | |
3291 | user->sslfp = NULL; | |
3292 | } | |
3293 | ||
2c00fbc2 AS |
3294 | /* clean up mark */ |
3295 | if(user->mark) { | |
3296 | free(user->mark); | |
3297 | user->mark = NULL; | |
3298 | } | |
df7819d9 MB |
3299 | free_string_list(user->marks); |
3300 | user->marks = NULL; | |
2c00fbc2 | 3301 | |
0e08a8e0 AS |
3302 | /* clean up geoip data if any */ |
3303 | if(user->country_code) free(user->country_code); | |
3304 | if(user->city) free(user->city); | |
3305 | if(user->region) free(user->region); | |
3306 | if(user->postal_code) free(user->postal_code); | |
3307 | ||
d76ed9a9 AS |
3308 | /* We don't free them, in case we try to privmsg them or something |
3309 | * (like when a stupid oper kills themself). We just put them onto | |
3310 | * a list of clients that get freed after processing each line. | |
3311 | */ | |
3312 | if (dead_users.size) | |
3313 | userList_append(&dead_users, user); | |
3314 | else | |
3315 | free_user(user); | |
3316 | } | |
3317 | ||
697f4c9a | 3318 | static void call_oper_funcs(struct userNode *user); |
3319 | ||
d76ed9a9 | 3320 | void mod_usermode(struct userNode *user, const char *mode_change) { |
d76ed9a9 | 3321 | int add = 1; |
dc92ef7c MB |
3322 | long setmodes = 0; |
3323 | int donemodes = 0; | |
d76ed9a9 AS |
3324 | const char *word = mode_change; |
3325 | ||
3326 | if (!user || !mode_change) | |
3327 | return; | |
ec311f39 | 3328 | |
3329 | call_user_mode_funcs(user, mode_change); | |
3330 | ||
dc92ef7c MB |
3331 | setmodes = user->modes; |
3332 | ||
a32da4c7 | 3333 | while (*word != ' ' && *word) word++; |
3334 | while (*word == ' ') word++; | |
dc92ef7c | 3335 | while (!donemodes) { |
d76ed9a9 AS |
3336 | #define do_user_mode(FLAG) do { if (add) user->modes |= FLAG; else user->modes &= ~FLAG; } while (0) |
3337 | switch (*mode_change++) { | |
dc92ef7c MB |
3338 | case 0: case ' ': |
3339 | donemodes = 1; | |
3340 | break; | |
d76ed9a9 AS |
3341 | case '+': add = 1; break; |
3342 | case '-': add = 0; break; | |
3343 | case 'o': | |
3d0b24ce | 3344 | do_user_mode(FLAGS_OPER); |
1136f709 | 3345 | if (!add) { |
3346 | userList_remove(&curr_opers, user); | |
3347 | } else if (!userList_contains(&curr_opers, user)) { | |
3348 | userList_append(&curr_opers, user); | |
3349 | call_oper_funcs(user); | |
3350 | } | |
d76ed9a9 AS |
3351 | break; |
3352 | case 'O': do_user_mode(FLAGS_LOCOP); break; | |
3353 | case 'i': do_user_mode(FLAGS_INVISIBLE); | |
3354 | if (add) | |
3355 | invis_clients++; | |
3356 | else | |
3357 | invis_clients--; | |
3358 | break; | |
3359 | case 'w': do_user_mode(FLAGS_WALLOP); break; | |
d76ed9a9 AS |
3360 | case 'd': do_user_mode(FLAGS_DEAF); break; |
3361 | case 'k': do_user_mode(FLAGS_SERVICE); break; | |
3362 | case 'g': do_user_mode(FLAGS_GLOBAL); break; | |
cf8bedff | 3363 | case 'B': do_user_mode(FLAGS_BOT); break; |
3364 | case 'n': do_user_mode(FLAGS_HIDECHANS); break; | |
26b2c254 | 3365 | case 'p': do_user_mode(FLAGS_HIDECHANS); break; |
cf8bedff | 3366 | case 'I': do_user_mode(FLAGS_HIDEIDLE); break; |
3367 | case 'X': do_user_mode(FLAGS_XTRAOP); break; | |
412b1e16 | 3368 | case 'C': do_user_mode(FLAGS_CLOAKHOST); |
3369 | if (*word) { | |
3370 | char cloakhost[MAXLEN]; | |
3371 | unsigned int ii; | |
3372 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3373 | cloakhost[ii++] = *word++; | |
3374 | cloakhost[ii] = 0; | |
3375 | while (*word == ' ') | |
3376 | word++; | |
3377 | safestrncpy(user->crypthost, cloakhost, sizeof(user->crypthost)); | |
3378 | } | |
3379 | break; | |
3380 | case 'c': do_user_mode(FLAGS_CLOAKIP); | |
3381 | if (*word) { | |
3382 | char cloakip[MAXLEN]; | |
3383 | unsigned int ii; | |
3384 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3385 | cloakip[ii++] = *word++; | |
3386 | cloakip[ii] = 0; | |
3387 | while (*word == ' ') | |
3388 | word++; | |
3389 | safestrncpy(user->cryptip, cloakip, sizeof(user->cryptip)); | |
3390 | } | |
3391 | break; | |
cf8bedff | 3392 | // sethost - reed/apples |
3393 | // case 'h': do_user_mode(FLAGS_HELPER); break; | |
3394 | // I check if there's an 'h' in the first part, and if there, | |
3395 | // then everything after the space becomes their new host. | |
182dd032 AS |
3396 | case 'h': do_user_mode(FLAGS_SETHOST); |
3397 | if (*word) { | |
3398 | char sethost[MAXLEN]; | |
3399 | unsigned int ii; | |
3400 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3401 | sethost[ii++] = *word++; | |
3402 | sethost[ii] = 0; | |
3403 | while (*word == ' ') | |
3404 | word++; | |
3405 | safestrncpy(user->sethost, sethost, sizeof(user->sethost)); | |
3406 | } | |
3407 | break; | |
d76ed9a9 AS |
3408 | case 'x': do_user_mode(FLAGS_HIDDEN_HOST); break; |
3409 | case 'r': | |
3410 | if (*word) { | |
3411 | char tag[MAXLEN]; | |
3412 | unsigned int ii; | |
3413 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3414 | tag[ii++] = *word++; | |
3415 | tag[ii] = 0; | |
3416 | while (*word == ' ') | |
3417 | word++; | |
3418 | call_account_func(user, tag); | |
3419 | } | |
3420 | break; | |
3421 | case 'f': | |
3422 | if (*word) { | |
3423 | char host[MAXLEN]; | |
3424 | unsigned int ii; | |
3425 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3426 | host[ii++] = *word++; | |
3427 | host[ii] = 0; | |
3428 | while (*word == ' ') | |
3429 | word++; | |
3430 | assign_fakehost(user, host, 0); | |
3431 | } | |
3432 | break; | |
fc55e757 MB |
3433 | case 'a': do_user_mode(FLAGS_ADMIN); break; |
3434 | case 'z': do_user_mode(FLAGS_SSL); break; | |
8d882965 MB |
3435 | case 'D': do_user_mode(FLAGS_PRIVDEAF); break; |
3436 | case 'R': do_user_mode(FLAGS_ACCOUNTONLY); break; | |
3437 | case 'W': do_user_mode(FLAGS_WHOIS); break; | |
3438 | case 'H': do_user_mode(FLAGS_HIDEOPER); break; | |
3439 | case 'L': do_user_mode(FLAGS_NOLINK); break; | |
3440 | case 'q': do_user_mode(FLAGS_COMMONCHANSONLY); break; | |
d76ed9a9 AS |
3441 | } |
3442 | #undef do_user_mode | |
3443 | } | |
dc92ef7c MB |
3444 | |
3445 | // Set user mode +o | |
3446 | if (!(setmodes & FLAGS_OPER) && IsOper(user)) { | |
3447 | if (!IsBotM(user) && !IsService(user) && !IsHideOper(user)) | |
3448 | count_opers++; | |
3449 | } | |
3450 | ||
3451 | // Set user mode -o | |
3452 | if ((setmodes & FLAGS_OPER) && !IsOper(user)) { | |
3453 | if (count_opers > 1 && !(setmodes & FLAGS_BOT) && | |
3454 | !(setmodes & FLAGS_SERVICE) && !(setmodes & FLAGS_HIDEOPER)) | |
3455 | count_opers--; | |
3456 | } | |
3457 | ||
3458 | // Set +H, +k or +B | |
3459 | if (!(setmodes & FLAGS_HIDEOPER) && | |
3460 | !(setmodes & FLAGS_SERVICE) && | |
3461 | !(setmodes & FLAGS_BOT) && | |
3462 | (IsHideOper(user) || IsService(user) || IsBotM(user))) { | |
3463 | if ((setmodes & FLAGS_OPER) && IsOper(user) && count_opers > 0) | |
3464 | count_opers--; | |
3465 | } | |
3466 | ||
3467 | // Set -H, -k or -B | |
3468 | if (((setmodes & FLAGS_HIDEOPER) || | |
3469 | (setmodes & FLAGS_SERVICE) || | |
3470 | (setmodes & FLAGS_BOT)) && | |
3471 | !IsHideOper(user) && !IsService(user) && !IsBotM(user)) { | |
3472 | if ((setmodes & FLAGS_OPER) && IsOper(user)) | |
3473 | count_opers++; | |
3474 | } | |
d76ed9a9 AS |
3475 | } |
3476 | ||
1136f709 | 3477 | static int |
3478 | keyncpy(char output[], char input[], size_t output_size) | |
3479 | { | |
3480 | size_t ii; | |
3481 | ||
3482 | if (input[0] == ':') | |
3483 | { | |
3484 | output[0] = '\0'; | |
3485 | return 1; | |
3486 | } | |
3487 | ||
3488 | for (ii = 0; (ii + 1 < output_size) && (input[ii] != '\0'); ++ii) | |
3489 | { | |
3490 | output[ii] = input[ii]; | |
3491 | } | |
3492 | ||
3493 | output[ii] = '\0'; | |
3494 | return 0; | |
3495 | } | |
3496 | ||
d76ed9a9 | 3497 | struct mod_chanmode * |
2f61d1d7 | 3498 | mod_chanmode_parse(struct chanNode *channel, char **modes, unsigned int argc, unsigned int flags, short base_oplevel) |
d76ed9a9 AS |
3499 | { |
3500 | struct mod_chanmode *change; | |
3501 | unsigned int ii, in_arg, ch_arg, add; | |
3502 | ||
3503 | if (argc == 0) | |
3504 | return NULL; | |
3505 | if (!(change = mod_chanmode_alloc(argc - 1))) | |
3506 | return NULL; | |
3507 | ||
3508 | for (ii = ch_arg = 0, in_arg = add = 1; | |
3509 | (modes[0][ii] != '\0') && (modes[0][ii] != ' '); | |
3510 | ++ii) { | |
3511 | switch (modes[0][ii]) { | |
3512 | case '+': | |
3513 | add = 1; | |
3514 | break; | |
3515 | case '-': | |
3516 | add = 0; | |
3517 | break; | |
3518 | #define do_chan_mode(FLAG) do { if (add) change->modes_set |= (FLAG), change->modes_clear &= ~(FLAG); else change->modes_clear |= (FLAG), change->modes_set &= ~(FLAG); } while(0) | |
3519 | case 'C': do_chan_mode(MODE_NOCTCPS); break; | |
3520 | case 'D': do_chan_mode(MODE_DELAYJOINS); break; | |
3521 | case 'c': do_chan_mode(MODE_NOCOLORS); break; | |
3522 | case 'i': do_chan_mode(MODE_INVITEONLY); break; | |
3523 | case 'm': do_chan_mode(MODE_MODERATED); break; | |
3524 | case 'n': do_chan_mode(MODE_NOPRIVMSGS); break; | |
3525 | case 'p': do_chan_mode(MODE_PRIVATE); break; | |
3526 | case 'r': do_chan_mode(MODE_REGONLY); break; | |
3527 | case 's': do_chan_mode(MODE_SECRET); break; | |
3528 | case 't': do_chan_mode(MODE_TOPICLIMIT); break; | |
d0cb2fb6 AS |
3529 | case 'S': do_chan_mode(MODE_STRIPCOLOR); break; |
3530 | case 'M': do_chan_mode(MODE_MODUNREG); break; | |
3531 | case 'N': do_chan_mode(MODE_NONOTICE); break; | |
3532 | case 'Q': do_chan_mode(MODE_NOQUITMSGS); break; | |
3533 | case 'T': do_chan_mode(MODE_NOAMSG); break; | |
3534 | case 'O': do_chan_mode(MODE_OPERSONLY); break; | |
4648ded2 | 3535 | case 'a': do_chan_mode(MODE_ADMINSONLY); break; |
c8ca69a0 | 3536 | case 'Z': do_chan_mode(MODE_SSLONLY); break; |
88c7cb10 | 3537 | case 'L': do_chan_mode(MODE_HIDEMODE); break; |
ec1a68c8 | 3538 | case 'z': |
3539 | if (!(flags & MCP_REGISTERED)) { | |
1136f709 | 3540 | do_chan_mode(MODE_REGISTERED); |
ec1a68c8 | 3541 | } else { |
1136f709 | 3542 | mod_chanmode_free(change); |
3543 | return NULL; | |
ec1a68c8 | 3544 | } |
3545 | break; | |
d76ed9a9 AS |
3546 | #undef do_chan_mode |
3547 | case 'l': | |
3548 | if (add) { | |
3549 | if (in_arg >= argc) | |
3550 | goto error; | |
3551 | change->modes_set |= MODE_LIMIT; | |
3552 | change->new_limit = atoi(modes[in_arg++]); | |
3553 | } else { | |
3554 | change->modes_set &= ~MODE_LIMIT; | |
3555 | change->modes_clear |= MODE_LIMIT; | |
3556 | } | |
3557 | break; | |
3558 | case 'k': | |
3559 | if (add) { | |
1136f709 | 3560 | if ((in_arg >= argc) |
3561 | || keyncpy(change->new_key, modes[in_arg++], sizeof(change->new_key))) | |
d76ed9a9 AS |
3562 | goto error; |
3563 | change->modes_set |= MODE_KEY; | |
d76ed9a9 AS |
3564 | } else { |
3565 | change->modes_clear |= MODE_KEY; | |
3566 | if (!(flags & MCP_KEY_FREE)) { | |
3567 | if (in_arg >= argc) | |
3568 | goto error; | |
3569 | in_arg++; | |
3570 | } | |
3571 | } | |
3572 | break; | |
2f61d1d7 | 3573 | case 'U': |
3574 | if (add) | |
3575 | { | |
1136f709 | 3576 | if ((in_arg >= argc) |
3577 | || keyncpy(change->new_upass, modes[in_arg++], sizeof(change->new_upass))) | |
3578 | goto error; | |
3579 | change->modes_set |= MODE_UPASS; | |
2f61d1d7 | 3580 | } else { |
3581 | change->modes_clear |= MODE_UPASS; | |
3582 | if (!(flags & MCP_UPASS_FREE)) { | |
3583 | if (in_arg >= argc) | |
3584 | goto error; | |
3585 | in_arg++; | |
3586 | } | |
3587 | } | |
3588 | break; | |
3589 | case 'A': | |
3590 | if (add) { | |
1136f709 | 3591 | if ((in_arg >= argc) |
2b9de5dd MB |
3592 | || keyncpy(change->new_apass, modes[in_arg++], sizeof(change->new_apass))) |
3593 | goto error; | |
2f61d1d7 | 3594 | change->modes_set |= MODE_APASS; |
2f61d1d7 | 3595 | } else { |
3596 | change->modes_clear |= MODE_APASS; | |
3597 | if (!(flags & MCP_APASS_FREE)) { | |
3598 | if (in_arg >= argc) | |
3599 | goto error; | |
3600 | in_arg++; | |
3601 | } | |
3602 | } | |
3603 | break; | |
d76ed9a9 AS |
3604 | case 'b': |
3605 | if (!(flags & MCP_ALLOW_OVB)) | |
3606 | goto error; | |
3607 | if (in_arg >= argc) | |
3608 | goto error; | |
3609 | change->args[ch_arg].mode = MODE_BAN; | |
3610 | if (!add) | |
3611 | change->args[ch_arg].mode |= MODE_REMOVE; | |
a32da4c7 | 3612 | change->args[ch_arg++].u.hostmask = modes[in_arg++]; |
d76ed9a9 | 3613 | break; |
2aef5f4b | 3614 | case 'e': |
3615 | if (!(flags & MCP_ALLOW_OVB)) | |
3616 | goto error; | |
3617 | if (in_arg >= argc) | |
3618 | goto error; | |
3619 | change->args[ch_arg].mode = MODE_EXEMPT; | |
3620 | if (!add) | |
3621 | change->args[ch_arg].mode |= MODE_REMOVE; | |
a32da4c7 | 3622 | change->args[ch_arg++].u.hostmask = modes[in_arg++]; |
2aef5f4b | 3623 | break; |
55342ce8 | 3624 | case 'o': case 'h': case 'v': |
d76ed9a9 AS |
3625 | { |
3626 | struct userNode *victim; | |
2f61d1d7 | 3627 | char *oplevel_str; |
3628 | int oplevel; | |
3629 | ||
3630 | if (in_arg >= argc) | |
3631 | goto error; | |
3632 | oplevel_str = strchr(modes[in_arg], ':'); | |
3633 | if (oplevel_str) | |
3634 | { | |
3635 | /* XXYYY M #channel +o XXYYY:<oplevel> */ | |
3636 | *oplevel_str++ = '\0'; | |
3637 | oplevel = parse_oplevel(oplevel_str); | |
3638 | if (oplevel <= base_oplevel && !(flags & MCP_FROM_SERVER)) | |
3639 | oplevel = base_oplevel + 1; | |
3640 | } | |
3641 | else if (channel->modes & MODE_UPASS) | |
3642 | oplevel = base_oplevel + 1; | |
3643 | else | |
3644 | oplevel = -1; | |
3645 | ||
3646 | /* Check that oplevel is within bounds. */ | |
3647 | if (oplevel > MAXOPLEVEL) | |
3648 | oplevel = MAXOPLEVEL; | |
3649 | ||
d76ed9a9 AS |
3650 | if (!(flags & MCP_ALLOW_OVB)) |
3651 | goto error; | |
3652 | if (in_arg >= argc) | |
3653 | goto error; | |
55342ce8 | 3654 | |
3655 | if (modes[0][ii] == 'o') | |
3656 | change->args[ch_arg].mode = MODE_CHANOP; | |
3657 | else if (modes[0][ii] == 'h') | |
3658 | change->args[ch_arg].mode = MODE_HALFOP; | |
3659 | else if (modes[0][ii] == 'v') | |
3660 | change->args[ch_arg].mode = MODE_VOICE; | |
3661 | ||
d76ed9a9 AS |
3662 | if (!add) |
3663 | change->args[ch_arg].mode |= MODE_REMOVE; | |
3664 | if (flags & MCP_FROM_SERVER) | |
3665 | victim = GetUserN(modes[in_arg++]); | |
3666 | else | |
3667 | victim = GetUserH(modes[in_arg++]); | |
3668 | if (!victim) | |
3669 | continue; | |
a32da4c7 | 3670 | if ((change->args[ch_arg].u.member = GetUserMode(channel, victim))) |
2f61d1d7 | 3671 | { |
3672 | /* Apply the oplevel change */ | |
3673 | change->args[ch_arg].u.member->oplevel = oplevel; | |
d76ed9a9 | 3674 | ch_arg++; |
2f61d1d7 | 3675 | } |
d76ed9a9 AS |
3676 | break; |
3677 | } | |
3678 | default: | |
3679 | if (!(flags & MCP_FROM_SERVER)) | |
3680 | goto error; | |
3681 | break; | |
3682 | } | |
3683 | } | |
3684 | change->argc = ch_arg; /* in case any turned out to be ignored */ | |
3685 | if (change->modes_set & MODE_SECRET) { | |
3686 | change->modes_set &= ~(MODE_PRIVATE); | |
3687 | change->modes_clear |= MODE_PRIVATE; | |
3688 | } else if (change->modes_set & MODE_PRIVATE) { | |
3689 | change->modes_set &= ~(MODE_SECRET); | |
3690 | change->modes_clear |= MODE_SECRET; | |
3691 | } | |
3692 | return change; | |
3693 | error: | |
3694 | mod_chanmode_free(change); | |
3695 | return NULL; | |
3696 | } | |
3697 | ||
3698 | struct chanmode_buffer { | |
3699 | char modes[MAXLEN]; | |
3700 | char args[MAXLEN]; | |
3701 | struct chanNode *channel; | |
3702 | struct userNode *actor; | |
3703 | unsigned int modes_used; | |
3704 | unsigned int args_used; | |
3705 | size_t chname_len; | |
3706 | unsigned int is_add : 1; | |
3707 | unsigned int is_chanop : 1; | |
3708 | }; | |
3709 | ||
3710 | static void | |
3711 | mod_chanmode_append(struct chanmode_buffer *buf, char ch, const char *arg) | |
3712 | { | |
3713 | size_t arg_len = strlen(arg); | |
3714 | if (buf->modes_used > (MAXMODEPARAMS) || | |
3715 | buf->modes_used + buf->args_used + buf->chname_len + arg_len > 450) { | |
3716 | memcpy(buf->modes + buf->modes_used, buf->args, buf->args_used); | |
3717 | buf->modes[buf->modes_used + buf->args_used] = '\0'; | |
3718 | irc_mode((buf->is_chanop ? buf->actor : NULL), buf->channel, buf->modes); | |
3719 | buf->modes[0] = buf->is_add ? '+' : '-'; | |
3720 | buf->modes_used = 1; | |
3721 | buf->args_used = 0; | |
3722 | } | |
3723 | buf->modes[buf->modes_used++] = ch; | |
3724 | buf->args[buf->args_used++] = ' '; | |
3725 | memcpy(buf->args + buf->args_used, arg, arg_len); | |
3726 | buf->args_used += arg_len; | |
3727 | } | |
3728 | ||
3729 | void | |
3730 | mod_chanmode_announce(struct userNode *who, struct chanNode *channel, struct mod_chanmode *change) | |
3731 | { | |
3732 | struct chanmode_buffer chbuf; | |
3733 | unsigned int arg; | |
3734 | struct modeNode *mn; | |
3735 | char int_buff[32], mode = '\0'; | |
3736 | ||
3737 | assert(change->argc <= change->alloc_argc); | |
3738 | memset(&chbuf, 0, sizeof(chbuf)); | |
3739 | chbuf.channel = channel; | |
3740 | chbuf.actor = who; | |
3741 | chbuf.chname_len = strlen(channel->name); | |
3742 | ||
3743 | mn = GetUserMode(channel, who); | |
3744 | if ((mn && (mn->modes & MODE_CHANOP)) || off_channel) | |
3745 | chbuf.is_chanop = 1; | |
3746 | ||
3747 | /* First remove modes */ | |
3748 | chbuf.is_add = 0; | |
3749 | if (change->modes_clear) { | |
3750 | if (mode != '-') | |
3751 | chbuf.modes[chbuf.modes_used++] = mode = '-'; | |
3752 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_clear & MODE_##BIT) chbuf.modes[chbuf.modes_used++] = CHAR | |
3753 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3754 | DO_MODE_CHAR(SECRET, 's'); | |
3755 | DO_MODE_CHAR(MODERATED, 'm'); | |
3756 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3757 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3758 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3759 | DO_MODE_CHAR(LIMIT, 'l'); | |
3760 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3761 | DO_MODE_CHAR(REGONLY, 'r'); | |
3762 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3763 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 AS |
3764 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3765 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3766 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3767 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3768 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3769 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
238102e1 | 3770 | DO_MODE_CHAR(ADMINSONLY, 'a'); |
ec1a68c8 | 3771 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3772 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3773 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 AS |
3774 | #undef DO_MODE_CHAR |
3775 | if (change->modes_clear & channel->modes & MODE_KEY) | |
3776 | mod_chanmode_append(&chbuf, 'k', channel->key); | |
2f61d1d7 | 3777 | if (change->modes_clear & channel->modes & MODE_UPASS) |
3778 | mod_chanmode_append(&chbuf, 'U', channel->upass); | |
1136f709 | 3779 | if (change->modes_clear & channel->modes & MODE_APASS) |
2f61d1d7 | 3780 | mod_chanmode_append(&chbuf, 'A', channel->apass); |
d76ed9a9 AS |
3781 | } |
3782 | for (arg = 0; arg < change->argc; ++arg) { | |
3783 | if (!(change->args[arg].mode & MODE_REMOVE)) | |
3784 | continue; | |
3785 | if (mode != '-') | |
3786 | chbuf.modes[chbuf.modes_used++] = mode = '-'; | |
3787 | switch (change->args[arg].mode & ~MODE_REMOVE) { | |
3788 | case MODE_BAN: | |
a32da4c7 | 3789 | mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask); |
d76ed9a9 | 3790 | break; |
2aef5f4b | 3791 | case MODE_EXEMPT: |
a32da4c7 | 3792 | mod_chanmode_append(&chbuf, 'e', change->args[arg].u.hostmask); |
2aef5f4b | 3793 | break; |
d76ed9a9 AS |
3794 | default: |
3795 | if (change->args[arg].mode & MODE_CHANOP) | |
a32da4c7 | 3796 | mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->numeric); |
55342ce8 | 3797 | if (change->args[arg].mode & MODE_HALFOP) |
a32da4c7 | 3798 | mod_chanmode_append(&chbuf, 'h', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3799 | if (change->args[arg].mode & MODE_VOICE) |
a32da4c7 | 3800 | mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->numeric); |
d76ed9a9 AS |
3801 | break; |
3802 | } | |
3803 | } | |
3804 | ||
3805 | /* Then set them */ | |
3806 | chbuf.is_add = 1; | |
3807 | if (change->modes_set) { | |
3808 | if (mode != '+') | |
3809 | chbuf.modes[chbuf.modes_used++] = mode = '+'; | |
3810 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_set & MODE_##BIT) chbuf.modes[chbuf.modes_used++] = CHAR | |
3811 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3812 | DO_MODE_CHAR(SECRET, 's'); | |
3813 | DO_MODE_CHAR(MODERATED, 'm'); | |
3814 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3815 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3816 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3817 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3818 | DO_MODE_CHAR(REGONLY, 'r'); | |
3819 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3820 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 AS |
3821 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3822 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3823 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3824 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3825 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3826 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
238102e1 | 3827 | DO_MODE_CHAR(ADMINSONLY, 'a'); |
ec1a68c8 | 3828 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3829 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3830 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 AS |
3831 | #undef DO_MODE_CHAR |
3832 | if(change->modes_set & MODE_KEY) | |
3833 | mod_chanmode_append(&chbuf, 'k', change->new_key); | |
2f61d1d7 | 3834 | if (change->modes_set & MODE_UPASS) |
3835 | mod_chanmode_append(&chbuf, 'U', change->new_upass); | |
3836 | if (change->modes_set & MODE_APASS) | |
3837 | mod_chanmode_append(&chbuf, 'A', change->new_apass); | |
d76ed9a9 AS |
3838 | if(change->modes_set & MODE_LIMIT) { |
3839 | sprintf(int_buff, "%d", change->new_limit); | |
3840 | mod_chanmode_append(&chbuf, 'l', int_buff); | |
3841 | } | |
3842 | } | |
3843 | for (arg = 0; arg < change->argc; ++arg) { | |
3844 | if (change->args[arg].mode & MODE_REMOVE) | |
3845 | continue; | |
3846 | if (mode != '+') | |
3847 | chbuf.modes[chbuf.modes_used++] = mode = '+'; | |
3848 | switch (change->args[arg].mode) { | |
3849 | case MODE_BAN: | |
a32da4c7 | 3850 | mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask); |
d76ed9a9 | 3851 | break; |
2aef5f4b | 3852 | case MODE_EXEMPT: |
a32da4c7 | 3853 | mod_chanmode_append(&chbuf, 'e', change->args[arg].u.hostmask); |
2aef5f4b | 3854 | break; |
d76ed9a9 AS |
3855 | default: |
3856 | if (change->args[arg].mode & MODE_CHANOP) | |
a32da4c7 | 3857 | mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->numeric); |
55342ce8 | 3858 | if (change->args[arg].mode & MODE_HALFOP) |
a32da4c7 | 3859 | mod_chanmode_append(&chbuf, 'h', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3860 | if (change->args[arg].mode & MODE_VOICE) |
a32da4c7 | 3861 | mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->numeric); |
d76ed9a9 AS |
3862 | break; |
3863 | } | |
3864 | } | |
3865 | ||
3866 | /* Flush the buffer and apply changes locally */ | |
3867 | if (chbuf.modes_used > 0) { | |
3868 | memcpy(chbuf.modes + chbuf.modes_used, chbuf.args, chbuf.args_used); | |
3869 | chbuf.modes[chbuf.modes_used + chbuf.args_used] = '\0'; | |
3870 | irc_mode((chbuf.is_chanop ? chbuf.actor : NULL), chbuf.channel, chbuf.modes); | |
3871 | } | |
3872 | mod_chanmode_apply(who, channel, change); | |
3873 | } | |
3874 | ||
3875 | char * | |
3876 | mod_chanmode_format(struct mod_chanmode *change, char *outbuff) | |
3877 | { | |
3878 | unsigned int used = 0; | |
3879 | assert(change->argc <= change->alloc_argc); | |
3880 | if (change->modes_clear) { | |
3881 | outbuff[used++] = '-'; | |
3882 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_clear & MODE_##BIT) outbuff[used++] = CHAR | |
3883 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3884 | DO_MODE_CHAR(SECRET, 's'); | |
3885 | DO_MODE_CHAR(MODERATED, 'm'); | |
3886 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3887 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3888 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3889 | DO_MODE_CHAR(LIMIT, 'l'); | |
3890 | DO_MODE_CHAR(KEY, 'k'); | |
2f61d1d7 | 3891 | DO_MODE_CHAR(UPASS, 'U'); |
3892 | DO_MODE_CHAR(APASS, 'A'); | |
d76ed9a9 AS |
3893 | DO_MODE_CHAR(DELAYJOINS, 'D'); |
3894 | DO_MODE_CHAR(REGONLY, 'r'); | |
3895 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3896 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 AS |
3897 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3898 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3899 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3900 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3901 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3902 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
238102e1 | 3903 | DO_MODE_CHAR(ADMINSONLY, 'a'); |
ec1a68c8 | 3904 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3905 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3906 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 AS |
3907 | #undef DO_MODE_CHAR |
3908 | } | |
3909 | if (change->modes_set) { | |
3910 | outbuff[used++] = '+'; | |
3911 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_set & MODE_##BIT) outbuff[used++] = CHAR | |
3912 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3913 | DO_MODE_CHAR(SECRET, 's'); | |
3914 | DO_MODE_CHAR(MODERATED, 'm'); | |
3915 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3916 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3917 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3918 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3919 | DO_MODE_CHAR(REGONLY, 'r'); | |
3920 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3921 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 AS |
3922 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3923 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3924 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3925 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3926 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3927 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
238102e1 | 3928 | DO_MODE_CHAR(ADMINSONLY, 'a'); |
ec1a68c8 | 3929 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3930 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3931 | DO_MODE_CHAR(HIDEMODE, 'L'); |
2f61d1d7 | 3932 | |
2b9de5dd MB |
3933 | DO_MODE_CHAR(KEY, 'k'); |
3934 | DO_MODE_CHAR(LIMIT, 'l'); | |
3935 | DO_MODE_CHAR(APASS, 'A'); | |
3936 | DO_MODE_CHAR(UPASS, 'U'); | |
3937 | #undef DO_MODE_CHAR | |
2f61d1d7 | 3938 | |
2b9de5dd MB |
3939 | #define DO_MODE_PARM(BIT, PARM) if (change->modes_set & MODE_##BIT) used += sprintf(outbuff+used, " %s", PARM); |
3940 | DO_MODE_PARM(KEY, change->new_key); | |
0fb450a2 | 3941 | if (change->modes_set & MODE_LIMIT) used += sprintf(outbuff+used, " %d", change->new_limit); |
2b9de5dd MB |
3942 | DO_MODE_PARM(APASS, change->new_apass); |
3943 | DO_MODE_PARM(UPASS, change->new_upass); | |
3944 | #undef DO_MODE_PARM | |
d76ed9a9 AS |
3945 | } |
3946 | outbuff[used] = 0; | |
3947 | return outbuff; | |
3948 | } | |
3949 | ||
3950 | static int | |
3951 | clear_chanmode(struct chanNode *channel, const char *modes) | |
3952 | { | |
1136f709 | 3953 | unsigned int cleared; |
d76ed9a9 | 3954 | |
1136f709 | 3955 | for (cleared = 0; *modes; modes++) { |
d76ed9a9 | 3956 | switch (*modes) { |
1136f709 | 3957 | case 'o': cleared |= MODE_CHANOP; break; |
3958 | case 'h': cleared |= MODE_HALFOP; break; | |
3959 | case 'v': cleared |= MODE_VOICE; break; | |
3960 | case 'p': cleared |= MODE_PRIVATE; break; | |
3961 | case 's': cleared |= MODE_SECRET; break; | |
3962 | case 'm': cleared |= MODE_MODERATED; break; | |
3963 | case 't': cleared |= MODE_TOPICLIMIT; break; | |
3964 | case 'i': cleared |= MODE_INVITEONLY; break; | |
3965 | case 'n': cleared |= MODE_NOPRIVMSGS; break; | |
d76ed9a9 | 3966 | case 'k': |
1136f709 | 3967 | cleared |= MODE_KEY; |
d76ed9a9 AS |
3968 | channel->key[0] = '\0'; |
3969 | break; | |
2f61d1d7 | 3970 | case 'A': |
1136f709 | 3971 | cleared |= MODE_APASS; |
2f61d1d7 | 3972 | channel->apass[0] = '\0'; |
3973 | break; | |
3974 | case 'U': | |
1136f709 | 3975 | cleared |= MODE_UPASS; |
2f61d1d7 | 3976 | channel->upass[0] = '\0'; |
3977 | break; | |
d76ed9a9 | 3978 | case 'l': |
1136f709 | 3979 | cleared |= MODE_LIMIT; |
d76ed9a9 AS |
3980 | channel->limit = 0; |
3981 | break; | |
1136f709 | 3982 | case 'b': cleared |= MODE_BAN; break; |
3983 | case 'e': cleared |= MODE_EXEMPT; break; | |
3984 | case 'D': cleared |= MODE_DELAYJOINS; break; | |
3985 | case 'r': cleared |= MODE_REGONLY; break; | |
3986 | case 'c': cleared |= MODE_NOCOLORS; break; | |
3987 | case 'C': cleared |= MODE_NOCTCPS; break; | |
3988 | case 'S': cleared |= MODE_STRIPCOLOR; break; | |
3989 | case 'M': cleared |= MODE_MODUNREG; break; | |
3990 | case 'N': cleared |= MODE_NONOTICE; break; | |
3991 | case 'Q': cleared |= MODE_NOQUITMSGS; break; | |
3992 | case 'T': cleared |= MODE_NOAMSG; break; | |
3993 | case 'O': cleared |= MODE_OPERSONLY; break; | |
3994 | case 'a': cleared |= MODE_ADMINSONLY; break; | |
3995 | case 'z': cleared |= MODE_REGISTERED; break; | |
3996 | case 'Z': cleared |= MODE_SSLONLY; break; | |
3997 | case 'L': cleared |= MODE_HIDEMODE; break; | |
d76ed9a9 AS |
3998 | } |
3999 | } | |
4000 | ||
1136f709 | 4001 | if (!cleared) |
d76ed9a9 AS |
4002 | return 1; |
4003 | ||
4004 | /* Remove simple modes. */ | |
1136f709 | 4005 | channel->modes &= ~cleared; |
d76ed9a9 AS |
4006 | |
4007 | /* If removing bans, kill 'em all. */ | |
1136f709 | 4008 | if ((cleared & MODE_BAN) && channel->banlist.used) { |
d76ed9a9 AS |
4009 | unsigned int i; |
4010 | for (i=0; i<channel->banlist.used; i++) | |
4011 | free(channel->banlist.list[i]); | |
4012 | channel->banlist.used = 0; | |
4013 | } | |
4014 | ||
2aef5f4b | 4015 | /* If removing exempts, kill 'em all. */ |
1136f709 | 4016 | if ((cleared & MODE_EXEMPT) && channel->exemptlist.used) { |
2aef5f4b | 4017 | unsigned int i; |
4018 | for (i=0; i<channel->exemptlist.used; i++) | |
4019 | free(channel->exemptlist.list[i]); | |
4020 | channel->exemptlist.used = 0; | |
4021 | } | |
4022 | ||
1136f709 | 4023 | /* Removed member modes. */ |
4024 | if ((cleared & (MODE_CHANOP | MODE_HALFOP | MODE_VOICE)) && channel->members.used) { | |
4025 | int mask = ~(cleared & (MODE_CHANOP | MODE_HALFOP | MODE_VOICE)); | |
d76ed9a9 AS |
4026 | unsigned int i; |
4027 | ||
4028 | for (i = 0; i < channel->members.used; i++) | |
4029 | channel->members.list[i]->modes &= mask; | |
4030 | } | |
4031 | ||
4032 | return 1; | |
4033 | } | |
4034 | ||
4035 | void | |
4036 | reg_privmsg_func(struct userNode *user, privmsg_func_t handler) | |
4037 | { | |
4038 | unsigned int numeric = user->num_local; | |
4039 | if (numeric >= num_privmsg_funcs) { | |
1136f709 | 4040 | int newnum = numeric + 8, ii; |
d76ed9a9 | 4041 | privmsg_funcs = realloc(privmsg_funcs, newnum*sizeof(privmsg_func_t)); |
1136f709 | 4042 | for (ii = num_privmsg_funcs; ii < newnum; ++ii) |
4043 | privmsg_funcs[ii] = NULL; | |
d76ed9a9 AS |
4044 | num_privmsg_funcs = newnum; |
4045 | } | |
4046 | if (privmsg_funcs[numeric]) | |
4047 | log_module(MAIN_LOG, LOG_WARNING, "re-registering new privmsg handler for numeric %d", numeric); | |
4048 | privmsg_funcs[numeric] = handler; | |
4049 | } | |
4050 | ||
4051 | void | |
1136f709 | 4052 | unreg_privmsg_func(struct userNode *user) |
d76ed9a9 | 4053 | { |
1136f709 | 4054 | if (!IsLocal(user) || user->num_local >= num_privmsg_funcs) |
4055 | return; /* this really only works with users */ | |
d76ed9a9 | 4056 | |
1136f709 | 4057 | privmsg_funcs[user->num_local] = NULL; |
d76ed9a9 AS |
4058 | } |
4059 | ||
4060 | ||
4061 | void | |
4062 | reg_notice_func(struct userNode *user, privmsg_func_t handler) | |
4063 | { | |
4064 | unsigned int numeric = user->num_local; | |
4065 | if (numeric >= num_notice_funcs) { | |
1136f709 | 4066 | int newnum = numeric + 8, ii; |
d76ed9a9 | 4067 | notice_funcs = realloc(notice_funcs, newnum*sizeof(privmsg_func_t)); |
1136f709 | 4068 | for (ii = num_privmsg_funcs; ii < newnum; ++ii) |
4069 | privmsg_funcs[ii] = NULL; | |
d76ed9a9 AS |
4070 | num_notice_funcs = newnum; |
4071 | } | |
4072 | if (notice_funcs[numeric]) | |
4073 | log_module(MAIN_LOG, LOG_WARNING, "re-registering new notice handler for numeric %d", numeric); | |
4074 | notice_funcs[numeric] = handler; | |
4075 | } | |
4076 | ||
4077 | void | |
1136f709 | 4078 | unreg_notice_func(struct userNode *user) |
d76ed9a9 | 4079 | { |
1136f709 | 4080 | if (!IsLocal(user) || user->num_local >= num_privmsg_funcs) |
4081 | return; /* this really only works with users */ | |
d76ed9a9 | 4082 | |
1136f709 | 4083 | notice_funcs[user->num_local] = NULL; |
d76ed9a9 AS |
4084 | } |
4085 | ||
4086 | static void | |
4087 | send_burst(void) | |
4088 | { | |
4089 | unsigned int i, hop, max_hop=1; | |
4090 | dict_iterator_t it; | |
4091 | ||
4092 | /* burst (juped) servers, closest first (except self, which is sent already) */ | |
4093 | for (i=0; i<ArrayLength(servers_num); i++) | |
4094 | if (servers_num[i] && servers_num[i]->hops > max_hop) | |
4095 | max_hop = servers_num[i]->hops; | |
4096 | for (hop=1; hop<=max_hop; hop++) { | |
4097 | for (i=0;i<ArrayLength(servers_num);i++) { | |
4098 | if (servers_num[i] | |
4099 | && (servers_num[i]->hops == hop) | |
4100 | && (servers_num[i] != self->uplink)) | |
4101 | irc_server(servers_num[i]); | |
4102 | } | |
4103 | } | |
4104 | ||
4105 | /* burst local nicks */ | |
4106 | for (i=0; i<=self->num_mask; i++) | |
4107 | if (self->users[i]) | |
4108 | irc_user(self->users[i]); | |
4109 | ||
4110 | /* build dict of unbursted channel names (just copy existing channels) */ | |
4111 | unbursted_channels = dict_new(); | |
4112 | for (it = dict_first(channels); it; it = iter_next(it)) | |
4113 | dict_insert(unbursted_channels, iter_key(it), iter_data(it)); | |
4114 | } | |
2f61d1d7 | 4115 | |
4116 | /* | |
4117 | * Oplevel parsing | |
4118 | */ | |
4119 | static int | |
4120 | parse_oplevel(char *str) | |
4121 | { | |
4122 | int oplevel = 0; | |
4123 | while (isdigit(*str)) | |
4124 | oplevel = oplevel * 10 + *str++ - '0'; | |
4125 | return oplevel; | |
4126 | } | |
4127 |