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d76ed9a9 | 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 | 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" |
37ef8ee3 | 25 | #include "hosthiding.h" |
d76ed9a9 | 26 | #include "proto-common.c" |
47956fc5 | 27 | #include "opserv.h" |
d76ed9a9 | 28 | |
29 | /* Full commands. */ | |
30 | #define CMD_ACCOUNT "ACCOUNT" | |
31 | #define CMD_ADMIN "ADMIN" | |
763de701 | 32 | #define CMD_ALIST "ALIST" |
d76ed9a9 | 33 | #define CMD_ASLL "ASLL" |
34 | #define CMD_AWAY "AWAY" | |
35 | #define CMD_BURST "BURST" | |
36 | #define CMD_CLEARMODE "CLEARMODE" | |
37 | #define CMD_CLOSE "CLOSE" | |
38 | #define CMD_CNOTICE "CNOTICE" | |
39 | #define CMD_CONNECT "CONNECT" | |
40 | #define CMD_CPRIVMSG "CPRIVMSG" | |
41 | #define CMD_CREATE "CREATE" | |
42 | #define CMD_DESTRUCT "DESTRUCT" | |
43 | #define CMD_DESYNCH "DESYNCH" | |
44 | #define CMD_DIE "DIE" | |
45 | #define CMD_DNS "DNS" | |
46 | #define CMD_EOB "END_OF_BURST" | |
47 | #define CMD_EOB_ACK "EOB_ACK" | |
48 | #define CMD_ERROR "ERROR" | |
49 | #define CMD_FAKEHOST "FAKE" | |
50 | #define CMD_GET "GET" | |
51 | #define CMD_GLINE "GLINE" | |
52 | #define CMD_HASH "HASH" | |
53 | #define CMD_HELP "HELP" | |
54 | #define CMD_INFO "INFO" | |
55 | #define CMD_INVITE "INVITE" | |
56 | #define CMD_ISON "ISON" | |
57 | #define CMD_JOIN "JOIN" | |
58 | #define CMD_JUPE "JUPE" | |
59 | #define CMD_KICK "KICK" | |
60 | #define CMD_KILL "KILL" | |
61 | #define CMD_LINKS "LINKS" | |
62 | #define CMD_LIST "LIST" | |
63 | #define CMD_LUSERS "LUSERS" | |
64 | #define CMD_MAP "MAP" | |
23475fc6 | 65 | #define CMD_MARK "MARK" |
d76ed9a9 | 66 | #define CMD_MODE "MODE" |
67 | #define CMD_MOTD "MOTD" | |
68 | #define CMD_NAMES "NAMES" | |
69 | #define CMD_NICK "NICK" | |
70 | #define CMD_NOTICE "NOTICE" | |
71 | #define CMD_OPER "OPER" | |
72 | #define CMD_OPMODE "OPMODE" | |
73 | #define CMD_PART "PART" | |
74 | #define CMD_PASS "PASS" | |
75 | #define CMD_PING "PING" | |
76 | #define CMD_PONG "PONG" | |
77 | #define CMD_POST "POST" | |
78 | #define CMD_PRIVMSG "PRIVMSG" | |
79 | #define CMD_PRIVS "PRIVS" | |
80 | #define CMD_PROTO "PROTO" | |
81 | #define CMD_QUIT "QUIT" | |
82 | #define CMD_REHASH "REHASH" | |
83 | #define CMD_RESET "RESET" | |
84 | #define CMD_RESTART "RESTART" | |
85 | #define CMD_RPING "RPING" | |
86 | #define CMD_RPONG "RPONG" | |
87 | #define CMD_SERVER "SERVER" | |
88 | #define CMD_SERVLIST "SERVLIST" | |
89 | #define CMD_SERVSET "SERVSET" | |
90 | #define CMD_SET "SET" | |
91 | #define CMD_SETTIME "SETTIME" | |
59b38cc0 | 92 | #define CMD_SGLINE "SGLINE" |
d914d1cb | 93 | #define CMD_SHUN "SHUN" |
d76ed9a9 | 94 | #define CMD_SILENCE "SILENCE" |
56b83e80 | 95 | #define CMD_SMO "SMO" |
1c76f1b4 | 96 | #define CMD_SNO "SNO" |
59b38cc0 | 97 | #define CMD_SSHUN "SSHUN" |
4b2dcc0d | 98 | #define CMD_SPAMFILTER "SPAMFILTER" |
d76ed9a9 | 99 | #define CMD_SQUERY "SQUERY" |
100 | #define CMD_SQUIT "SQUIT" | |
101 | #define CMD_STATS "STATS" | |
cd25f2e9 | 102 | #define CMD_SVSJOIN "SVSJOIN" |
d76ed9a9 | 103 | #define CMD_SVSNICK "SVSNICK" |
cd25f2e9 | 104 | #define CMD_SVSPART "SVSPART" |
5e6460e4 | 105 | #define CMD_SVSQUIT "SVSQUIT" |
56958740 | 106 | #define CMD_SWHOIS "SWHOIS" |
d76ed9a9 | 107 | #define CMD_TIME "TIME" |
108 | #define CMD_TOPIC "TOPIC" | |
109 | #define CMD_TRACE "TRACE" | |
110 | #define CMD_UPING "UPING" | |
111 | #define CMD_USER "USER" | |
112 | #define CMD_USERHOST "USERHOST" | |
113 | #define CMD_USERIP "USERIP" | |
114 | #define CMD_VERSION "VERSION" | |
115 | #define CMD_WALLCHOPS "WALLCHOPS" | |
116 | #define CMD_WALLOPS "WALLOPS" | |
55342ce8 | 117 | #define CMD_WALLHOPS "WALLHOPS" |
d76ed9a9 | 118 | #define CMD_WALLUSERS "WALLUSERS" |
119 | #define CMD_WALLVOICES "WALLVOICES" | |
55342ce8 | 120 | #define CMD_WALLHOPS "WALLHOPS" |
d76ed9a9 | 121 | #define CMD_WHO "WHO" |
122 | #define CMD_WHOIS "WHOIS" | |
123 | #define CMD_WHOWAS "WHOWAS" | |
124 | ||
125 | /* Tokenized commands. */ | |
126 | #define TOK_ACCOUNT "AC" | |
127 | #define TOK_ADMIN "AD" | |
763de701 | 128 | #define TOK_ALIST "AL" |
d76ed9a9 | 129 | #define TOK_ASLL "LL" |
130 | #define TOK_AWAY "A" | |
131 | #define TOK_BURST "B" | |
132 | #define TOK_CLEARMODE "CM" | |
133 | #define TOK_CLOSE "CLOSE" | |
134 | #define TOK_CNOTICE "CN" | |
135 | #define TOK_CONNECT "CO" | |
136 | #define TOK_CPRIVMSG "CP" | |
137 | #define TOK_CREATE "C" | |
138 | #define TOK_DESTRUCT "DE" | |
139 | #define TOK_DESYNCH "DS" | |
140 | #define TOK_DIE "DIE" | |
141 | #define TOK_DNS "DNS" | |
142 | #define TOK_EOB "EB" | |
143 | #define TOK_EOB_ACK "EA" | |
144 | #define TOK_ERROR "Y" | |
fede8b64 | 145 | #define TOK_EXEMPT "EX" |
d76ed9a9 | 146 | #define TOK_FAKEHOST "FA" |
147 | #define TOK_GET "GET" | |
148 | #define TOK_GLINE "GL" | |
149 | #define TOK_HASH "HASH" | |
150 | #define TOK_HELP "HELP" | |
151 | #define TOK_INFO "F" | |
152 | #define TOK_INVITE "I" | |
153 | #define TOK_ISON "ISON" | |
154 | #define TOK_JOIN "J" | |
155 | #define TOK_JUPE "JU" | |
156 | #define TOK_KICK "K" | |
157 | #define TOK_KILL "D" | |
158 | #define TOK_LINKS "LI" | |
159 | #define TOK_LIST "LIST" | |
160 | #define TOK_LUSERS "LU" | |
161 | #define TOK_MAP "MAP" | |
23475fc6 | 162 | #define TOK_MARK "MK" |
d76ed9a9 | 163 | #define TOK_MODE "M" |
164 | #define TOK_MOTD "MO" | |
165 | #define TOK_NAMES "E" | |
166 | #define TOK_NICK "N" | |
167 | #define TOK_NOTICE "O" | |
168 | #define TOK_OPER "OPER" | |
169 | #define TOK_OPMODE "OM" | |
170 | #define TOK_PART "L" | |
171 | #define TOK_PASS "PA" | |
172 | #define TOK_PING "G" | |
173 | #define TOK_PONG "Z" | |
174 | #define TOK_POST "POST" | |
175 | #define TOK_PRIVMSG "P" | |
176 | #define TOK_PRIVS "PRIVS" | |
177 | #define TOK_PROTO "PROTO" | |
178 | #define TOK_QUIT "Q" | |
179 | #define TOK_REHASH "REHASH" | |
180 | #define TOK_RESET "RESET" | |
181 | #define TOK_RESTART "RESTART" | |
182 | #define TOK_RPING "RI" | |
183 | #define TOK_RPONG "RO" | |
184 | #define TOK_SERVER "S" | |
185 | #define TOK_SERVLIST "SERVSET" | |
186 | #define TOK_SERVSET "SERVSET" | |
187 | #define TOK_SET "SET" | |
188 | #define TOK_SETTIME "SE" | |
59b38cc0 | 189 | #define TOK_SGLINE "SGL" |
d914d1cb | 190 | #define TOK_SHUN "SU" |
d76ed9a9 | 191 | #define TOK_SILENCE "U" |
56b83e80 | 192 | #define TOK_SMO "SMO" |
1c76f1b4 | 193 | #define TOK_SNO "SNO" |
59b38cc0 | 194 | #define TOK_SSHUN "SSU" |
4b2dcc0d | 195 | #define TOK_SPAMFILTER "SF" |
d76ed9a9 | 196 | #define TOK_SQUERY "SQUERY" |
197 | #define TOK_SQUIT "SQ" | |
198 | #define TOK_STATS "R" | |
cd25f2e9 | 199 | #define TOK_SVSJOIN "SJ" |
d76ed9a9 | 200 | #define TOK_SVSNICK "SN" |
cd25f2e9 | 201 | #define TOK_SVSPART "SP" |
5e6460e4 | 202 | #define TOK_SVSQUIT "SX" |
56958740 | 203 | #define TOK_SWHOIS "SW" |
d76ed9a9 | 204 | #define TOK_TIME "TI" |
205 | #define TOK_TOPIC "T" | |
206 | #define TOK_TRACE "TR" | |
207 | #define TOK_UPING "UP" | |
208 | #define TOK_USER "USER" | |
209 | #define TOK_USERHOST "USERHOST" | |
210 | #define TOK_USERIP "USERIP" | |
211 | #define TOK_VERSION "V" | |
212 | #define TOK_WALLCHOPS "WC" | |
213 | #define TOK_WALLOPS "WA" | |
55342ce8 | 214 | #define TOK_WALLHOPS "WH" |
d76ed9a9 | 215 | #define TOK_WALLUSERS "WU" |
216 | #define TOK_WALLVOICES "WV" | |
55342ce8 | 217 | #define TOK_WALLHOPS "WH" |
d76ed9a9 | 218 | #define TOK_WHO "H" |
219 | #define TOK_WHOIS "W" | |
220 | #define TOK_WHOWAS "X" | |
221 | ||
222 | /* Protocol messages; aliased to full commands or tokens depending | |
223 | on compile-time configuration. ircu prefers tokens WITH THE | |
224 | EXCEPTION OF THE SERVER AND PASS COMMANDS, which cannot be | |
225 | tokenized, because clients' (ie. a linking server) commands are | |
226 | only checked against the full command list. | |
227 | */ | |
228 | #if defined(ENABLE_TOKENS) | |
229 | #define TYPE(NAME) TOK_ ## NAME | |
230 | #else /* !ENABLE_TOKENS */ | |
231 | #define TYPE(NAME) CMD_ ## NAME | |
232 | #endif /* ENABLE_TOKENS */ | |
233 | ||
234 | #define P10_ACCOUNT TYPE(ACCOUNT) | |
235 | #define P10_ADMIN TYPE(ADMIN) | |
236 | #define P10_ASLL TYPE(ASLL) | |
237 | #define P10_AWAY TYPE(AWAY) | |
238 | #define P10_BURST TYPE(BURST) | |
239 | #define P10_CLEARMODE TYPE(CLEARMODE) | |
240 | #define P10_CLOSE TYPE(CLOSE) | |
241 | #define P10_CNOTICE TYPE(CNOTICE) | |
242 | #define P10_CONNECT TYPE(CONNECT) | |
243 | #define P10_CPRIVMSG TYPE(CPRIVMSG) | |
244 | #define P10_CREATE TYPE(CREATE) | |
245 | #define P10_DESTRUCT TYPE(DESTRUCT) | |
246 | #define P10_DESYNCH TYPE(DESYNCH) | |
247 | #define P10_DIE TYPE(DIE) | |
248 | #define P10_DNS TYPE(DNS) | |
249 | #define P10_EOB TYPE(EOB) | |
250 | #define P10_EOB_ACK TYPE(EOB_ACK) | |
251 | #define P10_ERROR TYPE(ERROR) | |
252 | #define P10_FAKEHOST TYPE(FAKEHOST) | |
253 | #define P10_GET TYPE(GET) | |
254 | #define P10_GLINE TYPE(GLINE) | |
255 | #define P10_HASH TYPE(HASH) | |
256 | #define P10_HELP TYPE(HELP) | |
257 | #define P10_INFO TYPE(INFO) | |
258 | #define P10_INVITE TYPE(INVITE) | |
259 | #define P10_ISON TYPE(ISON) | |
260 | #define P10_JOIN TYPE(JOIN) | |
261 | #define P10_JUPE TYPE(JUPE) | |
262 | #define P10_KICK TYPE(KICK) | |
263 | #define P10_KILL TYPE(KILL) | |
264 | #define P10_LINKS TYPE(LINKS) | |
265 | #define P10_LIST TYPE(LIST) | |
266 | #define P10_LUSERS TYPE(LUSERS) | |
267 | #define P10_MAP TYPE(MAP) | |
23475fc6 | 268 | #define P10_MARK TYPE(MARK) |
d76ed9a9 | 269 | #define P10_MODE TYPE(MODE) |
270 | #define P10_MOTD TYPE(MOTD) | |
271 | #define P10_NAMES TYPE(NAMES) | |
272 | #define P10_NICK TYPE(NICK) | |
273 | #define P10_NOTICE TYPE(NOTICE) | |
274 | #define P10_OPER TYPE(OPER) | |
275 | #define P10_OPMODE TYPE(OPMODE) | |
276 | #define P10_PART TYPE(PART) | |
277 | #define P10_PASS CMD_PASS | |
278 | #define P10_PING TYPE(PING) | |
279 | #define P10_PONG TYPE(PONG) | |
280 | #define P10_POST TYPE(POST) | |
281 | #define P10_PRIVMSG TYPE(PRIVMSG) | |
282 | #define P10_PRIVS TYPE(PRIVS) | |
283 | #define P10_PROTO TYPE(PROTO) | |
284 | #define P10_QUIT TYPE(QUIT) | |
285 | #define P10_REHASH TYPE(REHASH) | |
286 | #define P10_RESET TYPE(RESET) | |
287 | #define P10_RESTART TYPE(RESTART) | |
288 | #define P10_RPING TYPE(RPING) | |
289 | #define P10_RPONG TYPE(RPONG) | |
290 | #define P10_SERVER CMD_SERVER | |
291 | #define P10_SERVLIST TYPE(SERVLIST) | |
292 | #define P10_SERVSET TYPE(SERVSET) | |
293 | #define P10_SET TYPE(SET) | |
294 | #define P10_SETTIME TYPE(SETTIME) | |
59b38cc0 | 295 | #define P10_SGLINE TYPE(SGLINE) |
d914d1cb | 296 | #define P10_SHUN TYPE(SHUN) |
d76ed9a9 | 297 | #define P10_SILENCE TYPE(SILENCE) |
56b83e80 | 298 | #define P10_SMO TYPE(SMO) |
1c76f1b4 | 299 | #define P10_SNO TYPE(SNO) |
59b38cc0 | 300 | #define P10_SSHUN TYPE(SSHUN) |
4b2dcc0d | 301 | #define P10_SPAMFILTER TYPE(SPAMFILTER) |
d76ed9a9 | 302 | #define P10_SQUERY TYPE(SQUERY) |
303 | #define P10_SQUIT TYPE(SQUIT) | |
304 | #define P10_STATS TYPE(STATS) | |
cd25f2e9 | 305 | #define P10_SVSJOIN TYPE(SVSJOIN) |
d76ed9a9 | 306 | #define P10_SVSNICK TYPE(SVSNICK) |
cd25f2e9 | 307 | #define P10_SVSPART TYPE(SVSPART) |
5e6460e4 | 308 | #define P10_SVSQUIT TYPE(SVSQUIT) |
56958740 | 309 | #define P10_SWHOIS TYPE(SWHOIS) |
d76ed9a9 | 310 | #define P10_TIME TYPE(TIME) |
311 | #define P10_TOPIC TYPE(TOPIC) | |
312 | #define P10_TRACE TYPE(TRACE) | |
313 | #define P10_UPING TYPE(UPING) | |
314 | #define P10_USER TYPE(USER) | |
315 | #define P10_USERHOST TYPE(USERHOST) | |
316 | #define P10_USERIP TYPE(USERIP) | |
317 | #define P10_VERSION TYPE(VERSION) | |
318 | #define P10_WALLCHOPS TYPE(WALLCHOPS) | |
319 | #define P10_WALLOPS TYPE(WALLOPS) | |
55342ce8 | 320 | #define P10_WALLHOPS TYPE(WALLHOPS) |
d76ed9a9 | 321 | #define P10_WALLUSERS TYPE(WALLUSERS) |
322 | #define P10_WALLVOICES TYPE(WALLVOICES) | |
323 | #define P10_WHO TYPE(WHO) | |
324 | #define P10_WHOIS TYPE(WHOIS) | |
325 | #define P10_WHOWAS TYPE(WHOWAS) | |
850bf0cf | 326 | #define P10_EXEMPT TYPE(EXEMPT) |
d76ed9a9 | 327 | |
328 | /* Servers claiming to have a boot or link time before PREHISTORY | |
329 | * trigger errors to the log. We hope no server has been running | |
330 | * constantly since September 1994. :) | |
331 | */ | |
332 | #define PREHISTORY 780000000 | |
333 | ||
08895577 | 334 | #define MODELEN 40 + KEYLEN |
335 | ||
d76ed9a9 | 336 | static struct server *servers_num[64*64]; |
337 | static privmsg_func_t *privmsg_funcs; | |
338 | static unsigned int num_privmsg_funcs; | |
339 | static privmsg_func_t *notice_funcs; | |
340 | static unsigned int num_notice_funcs; | |
341 | static struct dict *unbursted_channels; | |
1136f709 | 342 | static const char *his_servername; |
343 | static const char *his_servercomment; | |
805e7c7a | 344 | static int extended_accounts; |
d76ed9a9 | 345 | |
57fdf922 | 346 | /* These correspond to 1 << X: 012345678901234567 */ |
347 | const char irc_user_mode_chars[] = "o iw dkgn I"; | |
348 | ||
d76ed9a9 | 349 | 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); |
350 | ||
351 | extern int off_channel; | |
08895577 | 352 | extern int DefConLevel; |
08895577 | 353 | extern int DefConTimeOut; |
354 | extern char *DefConChanModes; | |
d76ed9a9 | 355 | |
2f61d1d7 | 356 | static int parse_oplevel(char *str); |
357 | ||
89d871d8 | 358 | char privbuf[512] = ""; |
359 | ||
d76ed9a9 | 360 | /* Numerics can be XYY, XYYY, or XXYYY; with X's identifying the |
361 | * server and Y's indentifying the client on that server. */ | |
362 | struct server* | |
363 | GetServerN(const char *numeric) | |
364 | { | |
365 | switch (strlen(numeric)) { | |
366 | default: | |
367 | return servers_num[base64toint(numeric, 2)]; | |
368 | case 4: | |
369 | case 3: | |
370 | case 1: | |
371 | return servers_num[base64toint(numeric, 1)]; | |
372 | case 0: | |
373 | return NULL; | |
374 | } | |
375 | } | |
376 | ||
377 | struct userNode* | |
378 | GetUserN(const char *numeric) /* using numeric */ | |
379 | { | |
380 | struct userNode *un; | |
381 | struct server *s; | |
382 | int n, slen, ulen; | |
383 | ||
384 | switch (strlen(numeric)) { | |
385 | default: | |
386 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): numeric too long!", numeric); | |
387 | return NULL; | |
388 | case 5: slen = 2; ulen = 3; break; | |
389 | case 4: slen = 1; ulen = 3; break; | |
390 | case 3: slen = 1; ulen = 2; break; | |
391 | case 2: case 1: case 0: | |
392 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): numeric too short!", numeric); | |
393 | return NULL; | |
394 | } | |
395 | if (!(s = servers_num[base64toint(numeric, slen)])) { | |
396 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s): couldn't find server (len=%d)!", numeric, slen); | |
397 | return NULL; | |
398 | } | |
399 | n = base64toint(numeric+slen, ulen) & s->num_mask; | |
400 | if (!(un = s->users[n])) { | |
401 | log_module(MAIN_LOG, LOG_WARNING, "GetUserN(%s) couldn't find user!", numeric); | |
402 | } | |
403 | return un; | |
404 | } | |
405 | ||
da5b7dfc | 406 | extern struct userNode *opserv; |
407 | static void | |
408 | check_ctcp(struct userNode *user, struct userNode *bot, char *text, UNUSED_ARG(int server_qualified)) | |
409 | { | |
410 | char *cmd; | |
411 | /* if its a version reply, do an alert check (only alerts with version=something) */ | |
412 | if(bot == opserv) { | |
413 | if(text[0] == '\001') { | |
414 | text++; | |
415 | cmd = mysep(&text, " "); | |
416 | if(!irccasecmp(cmd, "VERSION")) { | |
417 | char *version = mysep(&text, "\n"); | |
418 | if(!version) | |
419 | version = ""; | |
420 | /* opserv_debug("Opserv got CTCP VERSION Notice from %s: %s", user->nick, version); */ | |
421 | /* TODO: setup a ctcp_funcs thing to handle this and other CTCPS properly */ | |
422 | user->version_reply = strdup(version); | |
423 | /* TODO: put this in the db */ | |
424 | if(match_ircglob(version, "WebTV;*")) | |
425 | user->no_notice = true; /* webbies cant see notices */ | |
426 | } | |
427 | } | |
428 | } | |
429 | } | |
430 | ||
431 | ||
d76ed9a9 | 432 | static void |
433 | privmsg_user_helper(struct userNode *un, void *data) | |
434 | { | |
435 | struct privmsg_desc *pd = data; | |
436 | unsigned int num = un->num_local; | |
437 | if (!pd->is_notice) { | |
438 | if ((num < num_privmsg_funcs) && privmsg_funcs[num]) { | |
439 | privmsg_funcs[num](pd->user, un, pd->text, pd->is_qualified); | |
440 | } | |
441 | } else { | |
442 | if ((num < num_notice_funcs) && notice_funcs[num]) { | |
da5b7dfc | 443 | check_ctcp(pd->user, un, pd->text, pd->is_qualified); |
d76ed9a9 | 444 | notice_funcs[num](pd->user, un, pd->text, pd->is_qualified); |
445 | } | |
446 | } | |
447 | } | |
448 | ||
47956fc5 | 449 | /* equiv to user doing /connect server port target */ |
450 | void irc_connect(struct userNode *user, char *server, unsigned int port, struct server *target) | |
451 | { | |
452 | putsock("%s " P10_CONNECT " %s %d %s", user->numeric, server, port, target->numeric); | |
453 | } | |
454 | ||
455 | void | |
456 | irc_squit_route(struct server *srv, const char *message, ...) | |
457 | { | |
458 | va_list arg_list; | |
459 | char buffer[MAXLEN]; | |
460 | va_start(arg_list, message); | |
461 | vsnprintf(buffer, MAXLEN-2, message, arg_list); | |
462 | buffer[MAXLEN-1] = 0; | |
463 | ||
464 | /* When would we squit ourselves exactly?? -Rubin */ | |
465 | if(srv == self && cManager.uplink->state == CONNECTED ) { | |
466 | unsigned int i; | |
467 | ||
468 | /* Quit all clients linked to me. */ | |
469 | for(i = 0; i <= self->num_mask; i++) { | |
470 | if(!self->users[i]) | |
471 | continue; | |
472 | irc_quit(self->users[i], buffer); | |
473 | } | |
474 | } | |
475 | ||
476 | putsock("%s " P10_SQUIT " %s %d :%s", self->numeric, srv->name, 0, buffer); | |
477 | ||
478 | if(srv == self) { | |
479 | /* Force a reconnect to the currently selected server. */ | |
480 | cManager.uplink->tries = 0; | |
481 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", buffer); | |
482 | close_socket(); | |
483 | } | |
484 | } | |
485 | ||
d76ed9a9 | 486 | void |
487 | irc_server(struct server *srv) | |
488 | { | |
489 | char extranum[COMBO_NUMERIC_LEN+1]; | |
490 | ||
491 | inttobase64(extranum, srv->num_mask, (srv->numeric[1] || (srv->num_mask >= 64*64)) ? 3 : 2); | |
492 | if (srv == self) { | |
a837dcf5 | 493 | putsock(P10_SERVER " %s %d " FMT_TIME_T " " FMT_TIME_T " J10 %s%s +s6 :%s", |
1136f709 | 494 | srv->name, srv->hops+1, srv->boot, srv->link_time, srv->numeric, extranum, srv->description); |
d76ed9a9 | 495 | } else { |
a837dcf5 | 496 | putsock("%s " P10_SERVER " %s %d " FMT_TIME_T " " FMT_TIME_T " %c10 %s%s +s6 :%s", |
1136f709 | 497 | self->numeric, srv->name, srv->hops+1, srv->boot, srv->link_time, (srv->self_burst ? 'J' : 'P'), srv->numeric, extranum, srv->description); |
d76ed9a9 | 498 | } |
499 | } | |
500 | ||
cf8bedff | 501 | void |
2f61d1d7 | 502 | irc_p10_pton(irc_in_addr_t *ip, const char *input) |
503 | { | |
504 | if (strlen(input) == 6) { | |
505 | unsigned int value; | |
506 | memset(ip, 0, 6 * sizeof(ip->in6[0])); | |
507 | value = base64toint(input, 6); | |
508 | if (value) | |
509 | ip->in6[5] = htons(65535); | |
510 | ip->in6[6] = htons(value >> 16); | |
511 | ip->in6[7] = htons(value & 65535); | |
512 | } else { | |
513 | unsigned int pos = 0; | |
514 | do { | |
515 | if (*input == '_') { | |
516 | unsigned int left; | |
517 | for (left = (25 - strlen(input)) / 3; left; left--) | |
518 | ip->in6[pos++] = 0; | |
519 | input++; | |
520 | } else { | |
521 | ip->in6[pos++] = ntohs(base64toint(input, 3)); | |
522 | input += 3; | |
523 | } | |
524 | } while (pos < 8); | |
525 | } | |
526 | } | |
527 | ||
cf8bedff | 528 | void |
2f61d1d7 | 529 | irc_p10_ntop(char *output, const irc_in_addr_t *ip) |
530 | { | |
531 | if (!irc_in_addr_is_valid(*ip)) { | |
532 | strcpy(output, "AAAAAA"); | |
533 | } else if (irc_in_addr_is_ipv4(*ip)) { | |
534 | unsigned int in4; | |
535 | in4 = (ntohs(ip->in6[6]) << 16) | ntohs(ip->in6[7]); | |
536 | inttobase64(output, in4, 6); | |
537 | output[6] = '\0'; | |
538 | } else if (irc_in_addr_is_ipv6(*ip)) { | |
539 | unsigned int max_start, max_zeros, curr_zeros, zero, ii; | |
540 | /* Can start by printing out the leading non-zero parts. */ | |
541 | for (ii = 0; (ip->in6[ii]) && (ii < 8); ++ii) { | |
542 | inttobase64(output, ntohs(ip->in6[ii]), 3); | |
543 | output += 3; | |
544 | } | |
545 | /* Find the longest run of zeros. */ | |
546 | for (max_start = zero = ii, max_zeros = curr_zeros = 0; ii < 8; ++ii) { | |
547 | if (!ip->in6[ii]) | |
548 | curr_zeros++; | |
549 | else if (curr_zeros > max_zeros) { | |
550 | max_start = ii - curr_zeros; | |
551 | max_zeros = curr_zeros; | |
552 | curr_zeros = 0; | |
553 | } | |
554 | } | |
555 | if (curr_zeros > max_zeros) { | |
556 | max_start = ii - curr_zeros; | |
557 | max_zeros = curr_zeros; | |
558 | curr_zeros = 0; | |
559 | } | |
560 | /* Print the rest of the address */ | |
561 | for (ii = zero; ii < 8; ) { | |
562 | if ((ii == max_start) && max_zeros) { | |
563 | *output++ = '_'; | |
564 | ii += max_zeros; | |
565 | } else { | |
566 | inttobase64(output, ntohs(ip->in6[ii]), 3); | |
567 | output += 3; | |
568 | } | |
569 | } | |
570 | *output = '\0'; | |
571 | } else { | |
572 | strcpy(output, "???"); | |
573 | } | |
574 | } | |
575 | ||
d76ed9a9 | 576 | void |
577 | irc_user(struct userNode *user) | |
578 | { | |
2f61d1d7 | 579 | char b64ip[25]; |
1136f709 | 580 | if (!user || IsDummy(user)) |
d76ed9a9 | 581 | return; |
2f61d1d7 | 582 | irc_p10_ntop(b64ip, &user->ip); |
d76ed9a9 | 583 | if (user->modes) { |
d76ed9a9 | 584 | char modes[32]; |
585 | ||
57fdf922 | 586 | irc_user_modes(user, modes, sizeof(modes)); |
d76ed9a9 | 587 | /* we don't need to put the + in modes because it's in the format string. */ |
a837dcf5 | 588 | putsock("%s " P10_NICK " %s %d " FMT_TIME_T " %s %s +%s %s %s :%s", |
d76ed9a9 | 589 | user->uplink->numeric, user->nick, user->uplink->hops+1, user->timestamp, user->ident, user->hostname, modes, b64ip, user->numeric, user->info); |
590 | } else { | |
a837dcf5 | 591 | putsock("%s " P10_NICK " %s %d " FMT_TIME_T " %s %s %s %s :%s", |
d76ed9a9 | 592 | user->uplink->numeric, user->nick, user->uplink->hops+1, user->timestamp, user->ident, user->hostname, b64ip, user->numeric, user->info); |
593 | } | |
594 | } | |
595 | ||
a45e6ec7 | 596 | void |
597 | irc_rename(struct userNode *user, const char *new_handle) | |
598 | { | |
805e7c7a | 599 | if(extended_accounts) |
600 | putsock("%s " P10_ACCOUNT " %s M %s", self->numeric, user->numeric, new_handle); | |
a45e6ec7 | 601 | } |
602 | ||
603 | void | |
604 | irc_delete(struct userNode *user) | |
605 | { | |
805e7c7a | 606 | if(extended_accounts) |
607 | putsock("%s " P10_ACCOUNT " %s U", self->numeric, user->numeric); | |
a45e6ec7 | 608 | } |
609 | ||
d76ed9a9 | 610 | void |
b21e2cfe | 611 | irc_account(struct userNode *user, const char *stamp, time_t timestamp) |
d76ed9a9 | 612 | { |
805e7c7a | 613 | if(extended_accounts) |
a837dcf5 | 614 | putsock("%s " P10_ACCOUNT " %s R %s "FMT_TIME_T, self->numeric, user->numeric, stamp, timestamp); |
805e7c7a | 615 | else |
a837dcf5 | 616 | putsock("%s " P10_ACCOUNT " %s %s "FMT_TIME_T, self->numeric, user->numeric, stamp, timestamp); |
d76ed9a9 | 617 | } |
618 | ||
619 | void | |
620 | irc_fakehost(struct userNode *user, const char *host) | |
621 | { | |
622 | putsock("%s " P10_FAKEHOST " %s %s", self->numeric, user->numeric, host); | |
623 | } | |
624 | ||
625 | void | |
626 | irc_regnick(UNUSED_ARG(struct userNode *user)) | |
627 | { | |
628 | /* no operation here */ | |
629 | } | |
630 | ||
631 | void | |
632 | irc_nick(struct userNode *user, UNUSED_ARG(const char *old_nick)) | |
633 | { | |
634 | putsock("%s " P10_NICK " %s "FMT_TIME_T, user->numeric, user->nick, now); | |
635 | } | |
636 | ||
637 | void | |
638 | irc_fetchtopic(struct userNode *from, const char *to) | |
639 | { | |
640 | if (!from || !to) | |
641 | return; | |
642 | putsock("%s " P10_TOPIC " %s", from->numeric, to); | |
643 | } | |
644 | ||
645 | void | |
646 | irc_squit(struct server *srv, const char *message, const char *service_message) | |
647 | { | |
648 | if (!service_message) | |
649 | service_message = message; | |
650 | ||
651 | /* Are we leaving the network? */ | |
652 | if (srv == self && cManager.uplink->state == CONNECTED) { | |
653 | unsigned int i; | |
654 | ||
655 | /* Quit all clients linked to me. */ | |
656 | for (i = 0; i <= self->num_mask; i++) { | |
657 | if (!self->users[i]) | |
658 | continue; | |
659 | irc_quit(self->users[i], service_message); | |
660 | } | |
661 | } | |
662 | ||
663 | putsock("%s " P10_SQUIT " %s %d :%s", self->numeric, srv->name, 0, message); | |
664 | ||
665 | if (srv == self) { | |
666 | /* Force a reconnect to the currently selected server. */ | |
667 | cManager.uplink->tries = 0; | |
668 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", message); | |
669 | close_socket(); | |
670 | } | |
671 | } | |
672 | ||
673 | void | |
674 | irc_wallchops(struct userNode *from, const char *to, const char *message) | |
675 | { | |
676 | putsock("%s " P10_WALLCHOPS " %s :%s", from->numeric, to, message); | |
677 | } | |
678 | ||
47956fc5 | 679 | void |
680 | irc_wallops(const char *format, ...) | |
681 | { | |
682 | va_list arg_list; | |
683 | char buffer[MAXLEN]; | |
684 | va_start(arg_list, format); | |
685 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
686 | buffer[MAXLEN-1] = 0; | |
687 | putsock("%s " P10_WALLOPS " :%s", self->numeric, buffer); | |
688 | } | |
689 | ||
1136f709 | 690 | static int |
691 | deliver_to_dummy(struct userNode *source, struct userNode *dest, const char *message, int type) | |
692 | { | |
693 | unsigned int num; | |
694 | ||
695 | if (!dest || !IsDummy(dest) || !IsLocal(dest)) | |
696 | return 0; | |
697 | num = dest->num_local; | |
698 | switch (type) { | |
699 | default: | |
700 | if ((num < num_notice_funcs) && notice_funcs[num]) | |
701 | notice_funcs[num](source, dest, message, 0); | |
702 | break; | |
703 | case 1: | |
704 | if ((num < num_privmsg_funcs) && privmsg_funcs[num]) | |
705 | privmsg_funcs[num](source, dest, message, 0); | |
706 | break; | |
707 | } | |
708 | return 1; | |
709 | } | |
0e08a8e0 | 710 | |
d76ed9a9 | 711 | void |
712 | irc_notice(struct userNode *from, const char *to, const char *message) | |
713 | { | |
1136f709 | 714 | if (to[0] == '#' || to[0] == '$' |
715 | || !deliver_to_dummy(from, GetUserN(to), message, 0)) | |
716 | putsock("%s " P10_NOTICE " %s :%s", from->numeric, to, message); | |
d76ed9a9 | 717 | } |
718 | ||
719 | void | |
720 | irc_notice_user(struct userNode *from, struct userNode *to, const char *message) | |
721 | { | |
1136f709 | 722 | if (!deliver_to_dummy(from, to, message, 0)) |
723 | putsock("%s " P10_NOTICE " %s :%s", from->numeric, to->numeric, message); | |
d76ed9a9 | 724 | } |
725 | ||
726 | void | |
727 | irc_privmsg(struct userNode *from, const char *to, const char *message) | |
728 | { | |
1136f709 | 729 | if (to[0] == '#' || to[0] == '$' |
730 | || !deliver_to_dummy(from, GetUserN(to), message, 1)) | |
731 | putsock("%s " P10_PRIVMSG " %s :%s", from->numeric, to, message); | |
d76ed9a9 | 732 | } |
733 | ||
39c1a4ef | 734 | void |
0e08a8e0 | 735 | irc_privmsg_user(struct userNode *from, struct userNode *to, const char *message) |
736 | { | |
737 | putsock("%s " P10_PRIVMSG " %s :%s", from->numeric, to->numeric, message); | |
738 | } | |
739 | ||
740 | void | |
741 | irc_version_user(struct userNode *from, struct userNode *to) | |
742 | { | |
743 | irc_privmsg_user(from, to, "\001VERSION\001"); | |
744 | } | |
745 | ||
d76ed9a9 | 746 | void |
747 | irc_eob(void) | |
748 | { | |
749 | putsock("%s " P10_EOB, self->numeric); | |
750 | } | |
751 | ||
752 | void | |
753 | irc_eob_ack(void) | |
754 | { | |
755 | putsock("%s " P10_EOB_ACK, self->numeric); | |
08895577 | 756 | |
757 | char *nick; | |
758 | const char *str; | |
759 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
760 | nick = strdup(str); | |
761 | ||
762 | if (nick && (DefConLevel < 5)) { | |
763 | DefConProcess(GetUserH(nick)); | |
764 | ||
765 | if (DefConTimeOut > 0) | |
766 | timeq_add(now + DefConTimeOut, defcon_timeout, NULL); | |
767 | } | |
d76ed9a9 | 768 | } |
769 | ||
956ee72d | 770 | void |
771 | irc_rpong(const char *from1, const char *from2, const char *pingtime, const char *clientinfo) | |
772 | { | |
773 | putsock("%s " P10_RPONG " %s %s %s :%s", self->numeric, from1, from2, pingtime, clientinfo); | |
774 | } | |
775 | ||
d76ed9a9 | 776 | void |
777 | irc_ping(const char *payload) | |
778 | { | |
779 | putsock("%s " P10_PING " :%s", self->numeric, payload); | |
780 | } | |
781 | ||
782 | void | |
783 | irc_pong(const char *who, const char *data) | |
784 | { | |
785 | putsock("%s " P10_PONG " %s :%s", self->numeric, who, data); | |
786 | } | |
787 | ||
2f61d1d7 | 788 | void |
789 | irc_pong_asll(const char *who, const char *orig_ts) | |
790 | { | |
791 | char *delim; | |
792 | struct timeval orig; | |
1136f709 | 793 | struct timeval sys_now; |
2f61d1d7 | 794 | int diff; |
795 | ||
796 | orig.tv_sec = strtoul(orig_ts, &delim, 10); | |
797 | orig.tv_usec = (*delim == '.') ? strtoul(delim + 1, NULL, 10) : 0; | |
1136f709 | 798 | gettimeofday(&sys_now, NULL); |
799 | diff = (sys_now.tv_sec - orig.tv_sec) * 1000 + (sys_now.tv_usec - orig.tv_usec) / 1000; | |
800 | 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 | 801 | } |
802 | ||
d76ed9a9 | 803 | void |
804 | irc_pass(const char *passwd) | |
805 | { | |
806 | putsock(P10_PASS " :%s", passwd); | |
807 | } | |
808 | ||
809 | void | |
810 | irc_introduce(const char *passwd) | |
811 | { | |
812 | void timed_send_ping(void *data); | |
813 | ||
814 | self->self_burst = self->burst = 1; | |
815 | irc_pass(passwd); | |
816 | irc_server(self); | |
817 | burst_length = 0; | |
818 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
819 | } | |
820 | ||
821 | void | |
9a75756e | 822 | irc_gline(struct server *srv, struct gline *gline, int silent) |
d76ed9a9 | 823 | { |
995043b4 | 824 | putsock("%s " P10_GLINE " %s +%s " FMT_TIME_T " " FMT_TIME_T " :%s<%s> %s", |
825 | self->numeric, (srv ? srv->numeric : "*"), gline->target, gline->expires-now, now, silent ? "AUTO " : "", gline->issuer, gline->reason); | |
d76ed9a9 | 826 | } |
827 | ||
d914d1cb | 828 | void |
829 | irc_shun(struct server *srv, struct shun *shun) | |
830 | { | |
995043b4 | 831 | putsock("%s " P10_SHUN " %s +%s " FMT_TIME_T " :<%s> %s", |
832 | self->numeric, (srv ? srv->numeric : "*"), shun->target, shun->expires-now, shun->issuer, shun->reason); | |
d914d1cb | 833 | } |
834 | ||
d76ed9a9 | 835 | void |
836 | irc_settime(const char *srv_name_mask, time_t new_time) | |
837 | { | |
838 | ioset_set_time(new_time); | |
839 | if (!strcmp(srv_name_mask, "*")) | |
840 | srv_name_mask = ""; | |
841 | putsock("%s " P10_SETTIME " " FMT_TIME_T " %s", self->numeric, new_time, srv_name_mask); | |
842 | } | |
843 | ||
844 | void | |
845 | irc_ungline(const char *mask) | |
846 | { | |
847 | putsock("%s " P10_GLINE " * -%s", self->numeric, mask); | |
848 | } | |
849 | ||
d914d1cb | 850 | void |
851 | irc_unshun(const char *mask) | |
852 | { | |
853 | putsock("%s " P10_SHUN " * -%s", self->numeric, mask); | |
854 | } | |
855 | ||
e206ed60 | 856 | void |
d76ed9a9 | 857 | irc_burst(struct chanNode *chan) |
858 | { | |
859 | char burst_line[512]; | |
860 | int pos, base_len, len; | |
861 | struct modeNode *mn; | |
862 | struct banNode *bn; | |
2aef5f4b | 863 | struct exemptNode *en; |
d76ed9a9 | 864 | long last_mode=-1; |
1136f709 | 865 | unsigned int first_ban; |
866 | unsigned int first_exempt; | |
d76ed9a9 | 867 | unsigned int n; |
868 | ||
869 | base_len = sprintf(burst_line, "%s " P10_BURST " %s " FMT_TIME_T " ", | |
870 | self->numeric, chan->name, chan->timestamp); | |
871 | len = irc_make_chanmode(chan, burst_line+base_len); | |
872 | pos = base_len + len; | |
1136f709 | 873 | if (len > 0 && chan->members.used > 0) |
d76ed9a9 | 874 | burst_line[pos++] = ' '; |
875 | ||
d9d33535 | 876 | if(chan->members.used < 1) |
877 | return; /* dont burst empty channels (created by discrims) */ | |
d76ed9a9 | 878 | /* dump the users */ |
879 | for (n=0; n<chan->members.used; n++) { | |
880 | mn = chan->members.list[n]; | |
881 | if (pos > 500) { | |
882 | burst_line[pos-1] = 0; /* -1 to back up over the space or comma */ | |
883 | putsock("%s", burst_line); | |
884 | pos = base_len; | |
885 | last_mode = -1; | |
886 | } | |
c99dcaf6 | 887 | |
d76ed9a9 | 888 | memcpy(burst_line+pos, mn->user->numeric, strlen(mn->user->numeric)); |
889 | pos += strlen(mn->user->numeric); | |
890 | if (mn->modes && (mn->modes != last_mode)) { | |
891 | last_mode = mn->modes; | |
892 | burst_line[pos++] = ':'; | |
893 | if (last_mode & MODE_CHANOP) | |
894 | burst_line[pos++] = 'o'; | |
55342ce8 | 895 | if (last_mode & MODE_HALFOP) |
896 | burst_line[pos++] = 'h'; | |
d76ed9a9 | 897 | if (last_mode & MODE_VOICE) |
898 | burst_line[pos++] = 'v'; | |
899 | } | |
900 | if ((n+1)<chan->members.used) | |
901 | burst_line[pos++] = ','; | |
902 | } | |
903 | if (chan->banlist.used) { | |
904 | /* dump the bans */ | |
1136f709 | 905 | first_ban = 1; |
d76ed9a9 | 906 | |
1136f709 | 907 | for (n=0; n<chan->banlist.used; ) { |
908 | if (first_ban && (pos < 500)) { | |
909 | burst_line[pos++] = ':'; | |
910 | burst_line[pos++] = '%'; | |
911 | } | |
d76ed9a9 | 912 | bn = chan->banlist.list[n]; |
913 | len = strlen(bn->ban); | |
1136f709 | 914 | if (pos + 2 + len < 505) { |
915 | memcpy(burst_line + pos, bn->ban, len); | |
916 | pos += len; | |
917 | burst_line[pos++] = ' '; | |
918 | first_ban = 0; | |
919 | n++; | |
920 | } else { | |
921 | burst_line[pos-1] = 0; | |
d76ed9a9 | 922 | putsock("%s", burst_line); |
923 | pos = base_len; | |
1136f709 | 924 | first_ban = 1; |
d76ed9a9 | 925 | } |
d76ed9a9 | 926 | } |
927 | } | |
2aef5f4b | 928 | if (chan->exemptlist.used) { |
1136f709 | 929 | /* dump the exempts */ |
930 | first_exempt = 1; | |
931 | ||
932 | for (n=0; n<chan->exemptlist.used; ) { | |
933 | if (first_exempt && (pos < 500)) { | |
934 | burst_line[pos++] = ' '; | |
935 | burst_line[pos++] = '~'; | |
936 | burst_line[pos++] = ' '; | |
937 | } | |
2aef5f4b | 938 | en = chan->exemptlist.list[n]; |
939 | len = strlen(en->exempt); | |
1136f709 | 940 | if (pos + 2 + len < 505) { |
941 | memcpy(burst_line + pos, en->exempt, len); | |
942 | pos += len; | |
943 | burst_line[pos++] = ' '; | |
944 | first_exempt = 0; | |
945 | n++; | |
946 | } else { | |
947 | burst_line[pos-1] = 0; | |
2aef5f4b | 948 | putsock("%s", burst_line); |
949 | pos = base_len; | |
1136f709 | 950 | first_exempt = 1; |
2aef5f4b | 951 | } |
2aef5f4b | 952 | } |
953 | } | |
d76ed9a9 | 954 | /* print the last line */ |
955 | burst_line[pos] = 0; | |
956 | putsock("%s", burst_line); | |
957 | } | |
958 | ||
959 | void | |
960 | irc_quit(struct userNode *user, const char *message) | |
961 | { | |
962 | putsock("%s " P10_QUIT " :%s", user->numeric, message); | |
963 | } | |
964 | ||
965 | void | |
966 | irc_error(const char *to, const char *message) | |
967 | { | |
968 | if (to) { | |
969 | putsock("%s " P10_ERROR " :%s", to, message); | |
970 | } else { | |
971 | putsock(":%s " P10_ERROR " :%s", self->name, message); | |
972 | } | |
973 | } | |
974 | ||
975 | void | |
976 | irc_kill(struct userNode *from, struct userNode *target, const char *message) | |
977 | { | |
978 | if (from) { | |
979 | putsock("%s " P10_KILL " %s :%s!%s (%s)", | |
980 | from->numeric, target->numeric, self->name, from->nick, message); | |
981 | } else { | |
982 | putsock("%s " P10_KILL " %s :%s (%s)", | |
983 | self->numeric, target->numeric, self->name, message); | |
984 | } | |
985 | } | |
986 | ||
987 | void | |
988 | irc_mode(struct userNode *from, struct chanNode *target, const char *modes) | |
989 | { | |
ec311f39 | 990 | call_channel_mode_funcs(from, target, (char **)&modes, 0); |
d76ed9a9 | 991 | putsock("%s " P10_MODE " %s %s "FMT_TIME_T, |
992 | (from ? from->numeric : self->numeric), | |
993 | target->name, modes, target->timestamp); | |
994 | } | |
995 | ||
5a1daaab | 996 | /* Added to allow services to mode users |
997 | 2005 - 8 - 10 by Life4Christ | |
998 | */ | |
999 | void | |
1000 | irc_umode(struct userNode *target, const char *modes) | |
1001 | { | |
1002 | putsock("%s " P10_MODE " %s %s ",self->numeric,target->nick, modes); | |
1003 | } | |
1004 | ||
1005 | ||
d76ed9a9 | 1006 | void |
1007 | irc_invite(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1008 | { | |
1009 | putsock("%s " P10_INVITE " %s %s", from->numeric, who->nick, to->name); | |
1010 | } | |
1011 | ||
5177fd21 | 1012 | void |
1013 | irc_silence(struct userNode *who, const char *mask, int add) | |
1014 | { | |
668dc38e | 1015 | putsock("%s " P10_SILENCE " %s %s%s", self->numeric, who->numeric, add ? "+" : "-", mask); |
5177fd21 | 1016 | } |
1017 | ||
d76ed9a9 | 1018 | void |
1019 | irc_join(struct userNode *who, struct chanNode *what) | |
1020 | { | |
1021 | if (what->members.used == 1) { | |
a837dcf5 | 1022 | putsock("%s " P10_CREATE " %s "FMT_TIME_T, |
d76ed9a9 | 1023 | who->numeric, what->name, what->timestamp); |
1024 | } else { | |
a837dcf5 | 1025 | putsock("%s " P10_JOIN " %s "FMT_TIME_T, who->numeric, what->name, what->timestamp); |
d76ed9a9 | 1026 | } |
1027 | } | |
1028 | ||
cd25f2e9 | 1029 | void |
1030 | irc_svsjoin(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1031 | { | |
1032 | putsock("%s " P10_SVSJOIN " %s %s "FMT_TIME_T, from->uplink->numeric, who->numeric, to->name, now); | |
1033 | } | |
1034 | ||
39c1a4ef | 1035 | void |
1036 | irc_svspart(struct userNode *from, struct userNode *who, struct chanNode *to) | |
1037 | { | |
1038 | putsock("%s " P10_SVSPART " %s %s", from->uplink->numeric, who->numeric, to->name); | |
1039 | } | |
1040 | ||
5e6460e4 | 1041 | void |
f20f0ab5 | 1042 | irc_svsquit(struct userNode *from, struct userNode *who, char const *reason) |
5e6460e4 | 1043 | { |
1044 | putsock("%s " P10_SVSQUIT " %s :%s", from->uplink->numeric, who->numeric, reason); | |
1045 | } | |
1046 | ||
d76ed9a9 | 1047 | void |
1048 | irc_kick(struct userNode *who, struct userNode *target, struct chanNode *channel, const char *msg) | |
1049 | { | |
1050 | const char *numeric; | |
1051 | struct modeNode *mn = GetUserMode(channel, who); | |
1052 | numeric = ((mn && (mn->modes & MODE_CHANOP)) || off_channel) ? who->numeric : self->numeric; | |
1053 | putsock("%s " P10_KICK " %s %s :%s", | |
1054 | numeric, channel->name, target->numeric, msg); | |
1055 | } | |
1056 | ||
1057 | void | |
1058 | irc_stats(struct userNode *from, struct server *target, char type) | |
1059 | { | |
1060 | putsock("%s " P10_STATS " %c :%s", from->numeric, type, target->numeric); | |
1061 | } | |
1062 | ||
1063 | void | |
1064 | irc_svsnick(struct userNode *from, struct userNode *target, const char *newnick) | |
1065 | { | |
1066 | putsock("%s " P10_SVSNICK " %s %s "FMT_TIME_T, from->uplink->numeric, target->numeric, newnick, now); | |
1067 | } | |
1068 | ||
56958740 | 1069 | void |
1070 | irc_swhois(struct userNode *from, struct userNode *target, const char *message) | |
1071 | { | |
1072 | putsock("%s " P10_SWHOIS " %s %s%s", from->uplink->numeric, target->numeric, message ? ":" : "", | |
1073 | message ? message : ""); | |
1074 | ||
1075 | } | |
1076 | ||
d76ed9a9 | 1077 | void |
1078 | irc_part(struct userNode *who, struct chanNode *what, const char *reason) | |
1079 | { | |
1080 | if (reason) { | |
1081 | putsock("%s " P10_PART " %s :%s", who->numeric, what->name, reason); | |
1082 | } else { | |
1083 | putsock("%s " P10_PART " %s", who->numeric, what->name); | |
1084 | } | |
1085 | } | |
1086 | ||
1087 | void | |
7fda2b52 | 1088 | irc_topic(struct userNode *service, struct userNode *who, struct chanNode *what, const char *topic) |
d76ed9a9 | 1089 | { |
7fda2b52 | 1090 | |
da4f9236 | 1091 | int type = 4, host_in_topic = 0, hasident = 0; |
5006460e | 1092 | const char *hstr, *tstr; |
eb43ca8c | 1093 | char *host, *hostmask; |
1094 | char shost[MAXLEN]; | |
1095 | char sident[MAXLEN]; | |
5006460e | 1096 | |
1097 | tstr = conf_get_data("server/type", RECDB_QSTRING); | |
1098 | hstr = conf_get_data("server/host_in_topic", RECDB_QSTRING); | |
1099 | if(tstr) | |
1100 | type = atoi(tstr); | |
b5c80c61 | 1101 | else |
1102 | type = 4;/* default to 040 style topics */ | |
a20238a2 | 1103 | |
eb43ca8c | 1104 | if (hstr) { |
1105 | if (IsFakeHost(who)) | |
1106 | safestrncpy(shost, who->fakehost, sizeof(shost)); | |
1107 | else if (IsSetHost(who)) { | |
1108 | hostmask = strdup(who->sethost); | |
da4f9236 | 1109 | if ((host = (strrchr(hostmask, '@')))) { |
1110 | hasident = 1; | |
eb43ca8c | 1111 | *host++ = '\0'; |
da4f9236 | 1112 | } else |
eb43ca8c | 1113 | host = hostmask; |
1114 | ||
da4f9236 | 1115 | if (hasident) |
1116 | safestrncpy(sident, hostmask, sizeof(shost)); | |
1117 | else | |
1118 | safestrncpy(sident, who->ident, sizeof(shost)); | |
1119 | ||
eb43ca8c | 1120 | safestrncpy(shost, host, sizeof(shost)); |
1121 | } else | |
1122 | safestrncpy(shost, who->hostname, sizeof(shost)); | |
1123 | ||
1124 | host_in_topic = atoi(hstr); | |
1125 | } | |
5006460e | 1126 | |
dd019452 | 1127 | if (type >= 5) { |
5006460e | 1128 | putsock("%s " P10_TOPIC " %s %s%s%s%s%s " FMT_TIME_T " " FMT_TIME_T " :%s", service->numeric, what->name, |
eb43ca8c | 1129 | who->nick, host_in_topic ? "!" : "", host_in_topic ? (IsSetHost(who) ? sident : who->ident) : "", |
1130 | host_in_topic ? "@" : "", host_in_topic ? shost : "", what->timestamp, now, topic); | |
a20238a2 | 1131 | } else { |
b5c80c61 | 1132 | who = service; |
a20238a2 | 1133 | putsock("%s " P10_TOPIC " %s :%s", who->numeric, what->name, topic); |
1134 | } | |
d76ed9a9 | 1135 | } |
1136 | ||
1137 | void | |
1138 | irc_raw(const char *what) | |
1139 | { | |
1140 | putsock("%s", what); | |
1141 | } | |
1142 | ||
1143 | void | |
1144 | irc_numeric(struct userNode *user, unsigned int num, const char *format, ...) | |
1145 | { | |
1146 | va_list arg_list; | |
1147 | char buffer[MAXLEN]; | |
1148 | va_start(arg_list, format); | |
1149 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
1150 | buffer[MAXLEN-1] = 0; | |
1151 | putsock(":%s %03d %s %s", self->name, num, user->nick, buffer); | |
1152 | } | |
1153 | ||
d82cf2f0 | 1154 | void |
1155 | irc_mark(struct userNode *user, char *mark) | |
1156 | { | |
1157 | char *host = user->hostname; | |
2c00fbc2 | 1158 | |
1159 | /* 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 */ | |
1160 | if(user->mark) | |
1161 | return; | |
1162 | ||
d82cf2f0 | 1163 | /* if the mark will put us over the host length, clip some off the left hand side |
1164 | * to make room... | |
1165 | */ | |
1166 | if(strlen(host) + 1 + strlen(mark) > HOSTLEN) | |
1167 | host += 1 + ( (strlen(host) + 1 + strlen(mark)) - HOSTLEN ); | |
1168 | putsock("%s " CMD_MARK " %s DNSBL +m %s.%s", self->numeric, user->nick, mark, host); | |
1169 | putsock("%s " CMD_MARK " %s DNSBL_DATA %s", self->numeric, user->nick, mark); | |
2c00fbc2 | 1170 | |
1171 | /* Save it in the user */ | |
1172 | user->mark = strdup(mark); | |
1173 | ||
d82cf2f0 | 1174 | /* If they are not otherwise marked, mark their host with fakehost */ |
537128ea | 1175 | if(!IsFakeHost(user) && !IsSetHost(user) && !(IsHiddenHost(user) && user->handle_info) ) |
d82cf2f0 | 1176 | { |
c99dcaf6 | 1177 | struct modeNode *mn = NULL; |
1178 | char fakehost[HOSTLEN]; | |
1179 | unsigned int count = 0; | |
1180 | unsigned int n = 0; | |
1181 | ||
d82cf2f0 | 1182 | putsock("%s " CMD_FAKEHOST " %s %s.%s", self->numeric, user->numeric, mark, host); |
1b6b5e2f | 1183 | putsock("%s " CMD_MODE " %s +x", self->numeric, user->nick); |
c99dcaf6 | 1184 | |
1185 | snprintf(fakehost, sizeof(fakehost), "%s.%s", mark, host); | |
1186 | safestrncpy(user->fakehost, fakehost, sizeof(user->fakehost)); | |
1187 | ||
1188 | for (n=count=0; n<user->channels.used; n++) { | |
1189 | mn = user->channels.list[n]; | |
1b6b5e2f | 1190 | if (strlen(mn->channel->name) >= 1) /* Sanity */ |
1191 | check_bans(user, mn->channel->name); | |
c99dcaf6 | 1192 | } |
d82cf2f0 | 1193 | } |
1194 | } | |
1195 | ||
10be9be0 | 1196 | void irc_sno(unsigned int mask, char const* format, ...) { |
1197 | va_list arg_list; | |
1198 | char buffer[MAXLEN]; | |
1199 | va_start(arg_list, format); | |
1200 | vsnprintf(buffer, MAXLEN-2, format, arg_list); | |
1201 | buffer[MAXLEN-1] = 0; | |
1202 | putsock("%s " CMD_SNO " %d :%s", self->numeric, mask, buffer); | |
1203 | } | |
1204 | ||
d76ed9a9 | 1205 | static void send_burst(void); |
1206 | ||
1207 | static void | |
1208 | change_nicklen(int new_nicklen) | |
1209 | { | |
1210 | unsigned int nn; | |
1211 | char new_nick[NICKLEN+1]; | |
1212 | struct userNode *user; | |
1213 | ||
1214 | nicklen = new_nicklen; | |
1215 | /* fix up any users we have here */ | |
1216 | for (nn=0; nn<=self->num_mask; nn++) { | |
1217 | if (!(user = self->users[nn])) | |
1218 | continue; | |
1219 | safestrncpy(new_nick, user->nick, sizeof(new_nick)); | |
1220 | new_nick[nicklen] = 0; | |
1221 | NickChange(user, new_nick, 1); | |
1222 | } | |
1223 | } | |
1224 | ||
1225 | static CMD_FUNC(cmd_whois) | |
1226 | { | |
1227 | struct userNode *from; | |
1228 | struct userNode *who; | |
1136f709 | 1229 | char buf[MAXLEN]; |
1230 | unsigned int i, mlen, len; | |
d76ed9a9 | 1231 | |
1232 | if (argc < 3) | |
1233 | return 0; | |
1234 | if (!(from = GetUserH(origin))) { | |
1235 | log_module(MAIN_LOG, LOG_ERROR, "Could not find WHOIS origin user %s", origin); | |
1236 | return 0; | |
1237 | } | |
1136f709 | 1238 | if (!(who = GetUserH(argv[2]))) { |
d76ed9a9 | 1239 | irc_numeric(from, ERR_NOSUCHNICK, "%s@%s :No such nick", argv[2], self->name); |
1240 | return 1; | |
1241 | } | |
1136f709 | 1242 | |
1243 | if (IsFakeHost(who) && IsHiddenHost(who)) | |
1244 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s * :%s", who->nick, who->ident, who->fakehost, who->info); | |
1245 | else if (IsHiddenHost(who) && who->handle_info && hidden_host_suffix) | |
1246 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s.%s * :%s", who->nick, who->ident, who->handle_info->handle, hidden_host_suffix, who->info); | |
1247 | else | |
1248 | irc_numeric(from, RPL_WHOISUSER, "%s %s %s * :%s", who->nick, who->ident, who->hostname, who->info); | |
1249 | ||
1250 | if (IsService(who) || (from == who)) { | |
1251 | struct modeNode *mn; | |
1252 | mlen = strlen(self->name) + strlen(from->nick) + 12 + strlen(who->nick); | |
1253 | len = 0; | |
1254 | *buf = '\0'; | |
1255 | for (i = who->channels.used; i > 0; ) | |
1256 | { | |
1257 | mn = who->channels.list[--i]; | |
1258 | ||
1259 | if (!IsOper(from) && (mn->channel->modes & (MODE_PRIVATE | MODE_SECRET)) && !GetUserMode(mn->channel, from)) | |
1260 | continue; | |
1261 | ||
1262 | if (len + strlen(mn->channel->name) + mlen > MAXLEN - 5) | |
1263 | { | |
1264 | irc_numeric(from, RPL_WHOISCHANNELS, "%s :%s", who->nick, buf); | |
1265 | *buf = '\0'; | |
1266 | len = 0; | |
1267 | } | |
1268 | ||
1269 | if (IsDeaf(who)) | |
1270 | *(buf + len++) = '-'; | |
1271 | if ((mn->channel->modes & (MODE_PRIVATE | MODE_SECRET)) && !GetUserMode(mn->channel, from)) | |
1272 | *(buf + len++) = '*'; | |
1273 | if (mn->modes & MODE_CHANOP) | |
1274 | *(buf + len++) = '@'; | |
1275 | else if (mn->modes & MODE_HALFOP) | |
1276 | *(buf + len++) = '%'; | |
1277 | else if (mn->modes & MODE_VOICE) | |
1278 | *(buf + len++) = '+'; | |
1279 | ||
1280 | if (len) | |
1281 | *(buf + len) = '\0'; | |
1282 | strcpy(buf + len, mn->channel->name); | |
1283 | len += strlen(mn->channel->name); | |
1284 | strcat(buf + len, " "); | |
1285 | len++; | |
1286 | } | |
1287 | if (buf[0] != '\0') | |
1288 | irc_numeric(from, RPL_WHOISCHANNELS, "%s :%s", who->nick, buf); | |
d76ed9a9 | 1289 | } |
1136f709 | 1290 | |
1291 | if (his_servername && his_servercomment && !IsOper(from) && from != who) | |
a32da4c7 | 1292 | irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, his_servername, his_servercomment); |
d76ed9a9 | 1293 | else |
a32da4c7 | 1294 | irc_numeric(from, RPL_WHOISSERVER, "%s %s :%s", who->nick, who->uplink->name, who->uplink->description); |
1136f709 | 1295 | |
1296 | if (IsAway(who)) | |
1297 | irc_numeric(from, RPL_AWAY, "%s :Away", who->nick); | |
a32da4c7 | 1298 | if (IsOper(who)) |
1136f709 | 1299 | irc_numeric(from, RPL_WHOISOPERATOR, "%s :%s", who->nick, IsLocal(who) ? "is a megalomaniacal power hungry tyrant" : "is an IRC Operator"); |
1300 | if (who->handle_info) | |
1301 | irc_numeric(from, RPL_WHOISACCOUNT, "%s %s :is logged in as", who->nick, who->handle_info->handle); | |
1302 | if (IsHiddenHost(who) && who->handle_info && (IsOper(from) || from == who)) | |
1303 | irc_numeric(from, RPL_WHOISACTUALLY, "%s %s@%s %s :Actual user@host, Actual IP", who->nick, who->ident, who->hostname, irc_ntoa(&who->ip)); | |
1304 | if (IsLocal(who) && !IsService(who) && (IsOper(from) || from == who)) | |
1305 | irc_numeric(from, RPL_WHOISIDLE, "%s %ld %ld :seconds idle, signon time", who->nick, now - who->idle_since, who->timestamp); | |
1306 | ||
d76ed9a9 | 1307 | irc_numeric(from, RPL_ENDOFWHOIS, "%s :End of /WHOIS list", who->nick); |
1308 | return 1; | |
1309 | } | |
1310 | ||
1311 | static CMD_FUNC(cmd_server) | |
1312 | { | |
1313 | struct server *srv; | |
1314 | const char *str; | |
1315 | ||
1316 | if (argc < 8) | |
1317 | return 0; | |
a32da4c7 | 1318 | if (self->uplink) { |
d76ed9a9 | 1319 | /* another server introduced us */ |
1320 | srv = AddServer(GetServerH(origin), argv[1], atoi(argv[2]), atoi(argv[3]), atoi(argv[4]), argv[6], argv[argc-1]); | |
1321 | if (!srv) | |
1322 | return 0; | |
1323 | srv->self_burst = argv[5][0] == 'J'; | |
1324 | srv->burst = 1; | |
1325 | } else { | |
1326 | /* this must be our uplink */ | |
1327 | srv = self->uplink = AddServer(self, argv[1], atoi(argv[2]), atoi(argv[3]), atoi(argv[4]), argv[6], argv[argc-1]); | |
1328 | if (!srv) | |
1329 | return 0; | |
1330 | srv->self_burst = argv[5][0] == 'J'; | |
1331 | srv->burst = 1; | |
1332 | if ((argv[7][0] == '+') && !force_n2k) { | |
1333 | log_module(MAIN_LOG, LOG_WARNING, "Got Undernet-style SERVER message but \"force_n2k\" not on."); | |
1334 | } | |
1335 | send_burst(); | |
1336 | } | |
1337 | ||
1338 | /* Fix up our timestamps if necessary. */ | |
1339 | if (srv->boot <= PREHISTORY) { | |
1340 | /* Server from the mists of time.. */ | |
1341 | if (srv->hops == 1) { | |
1342 | log_module(MAIN_LOG, LOG_ERROR, "Server %s claims to have booted at time "FMT_TIME_T". This is absurd.", srv->name, srv->boot); | |
1343 | } | |
1344 | } else if ((str = conf_get_data("server/reliable_clock", RECDB_QSTRING)) | |
1345 | && enabled_string(str)) { | |
1346 | /* If we have a reliable clock, we just keep our current time. */ | |
1347 | } else { | |
1348 | if (srv->boot <= self->boot) { | |
1349 | /* The other server is older than us. Accept their timestamp. | |
1350 | * Alternately, we are same age, but we accept their time | |
1351 | * since we are linking to them. */ | |
1352 | self->boot = srv->boot; | |
1136f709 | 1353 | ioset_set_time(srv->link_time |
1354 | ); | |
d76ed9a9 | 1355 | } |
1356 | } | |
1357 | if (srv == self->uplink) { | |
1358 | extern time_t burst_begin; | |
1359 | burst_begin = now; | |
1360 | } | |
1361 | return 1; | |
1362 | } | |
1363 | ||
47956fc5 | 1364 | |
d76ed9a9 | 1365 | static CMD_FUNC(cmd_eob) |
1366 | { | |
1367 | struct server *sender; | |
1368 | dict_iterator_t it; | |
d76ed9a9 | 1369 | |
1370 | if (!(sender = GetServerH(origin))) | |
1371 | return 0; | |
1372 | if (sender == self->uplink) { | |
1373 | cManager.uplink->state = CONNECTED; | |
1374 | for (it = dict_first(unbursted_channels); it; it = iter_next(it)) | |
1375 | irc_burst(iter_data(it)); | |
1376 | dict_delete(unbursted_channels); | |
1377 | unbursted_channels = NULL; | |
1378 | irc_eob(); | |
1379 | irc_eob_ack(); | |
47956fc5 | 1380 | |
1381 | /* now that we know who our uplink is, | |
1382 | * we can center the routing map and activate auto-routing. | |
1383 | */ | |
9079d26c | 1384 | //activate_routing(NULL, NULL, NULL); |
1385 | routing_init(); | |
d76ed9a9 | 1386 | } |
1387 | sender->self_burst = 0; | |
1388 | recalc_bursts(sender); | |
9d59f196 | 1389 | call_server_link_funcs(sender); |
47956fc5 | 1390 | /* let auto-routing figure out if we were |
1391 | * wating on this server to link a child to it */ | |
1392 | /* DONT call this if uplink is _US_ */ | |
1393 | if(sender->uplink != self) | |
1394 | routing_handle_connect(sender->name, sender->uplink->name); | |
d76ed9a9 | 1395 | return 1; |
1396 | } | |
1397 | ||
1398 | static CMD_FUNC(cmd_eob_ack) | |
1399 | { | |
1400 | extern time_t burst_begin; | |
1401 | ||
1402 | if (GetServerH(origin) == self->uplink) { | |
1403 | burst_length = now - burst_begin; | |
1404 | self->self_burst = self->burst = 0; | |
1405 | } | |
1406 | cManager.uplink->state = CONNECTED; | |
1407 | return 1; | |
1408 | } | |
1409 | ||
956ee72d | 1410 | static CMD_FUNC(cmd_rping) |
1411 | { | |
1412 | struct server *dest; | |
1413 | ||
1414 | if (!(dest = GetServerN(argv[1]))) | |
74ac2349 | 1415 | return 1; /* if its a jupe or something, return 1 so its silently ignored */ |
956ee72d | 1416 | |
1417 | if (dest == self) | |
1418 | irc_rpong(argv[2], argv[3], argv[4], argv[5]); | |
1419 | ||
1420 | return 1; | |
1421 | } | |
1422 | ||
d76ed9a9 | 1423 | static CMD_FUNC(cmd_ping) |
1424 | { | |
1425 | struct server *srv; | |
1426 | struct userNode *un; | |
1427 | ||
2f61d1d7 | 1428 | if (argc > 3) |
1429 | irc_pong_asll(argv[2], argv[3]); | |
d76ed9a9 | 1430 | else if ((srv = GetServerH(origin))) |
1431 | irc_pong(self->name, srv->numeric); | |
1432 | else if ((un = GetUserH(origin))) | |
1433 | irc_pong(self->name, un->numeric); | |
1434 | else | |
1435 | irc_pong(self->name, origin); | |
1436 | ||
1437 | timeq_del(0, timed_send_ping, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1438 | timeq_del(0, timed_ping_timeout, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1439 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
1440 | received_ping(); | |
1441 | return 1; | |
1442 | } | |
1443 | ||
1444 | static CMD_FUNC(cmd_error_nick) | |
1445 | { | |
1446 | /* Go back to original IRC length .. and try to reconnect :/ */ | |
1447 | change_nicklen(9); | |
1448 | irc_squit(self, "Got erroneous nickname, truncating nicks.", NULL); | |
1449 | return 1; | |
1450 | } | |
1451 | ||
1452 | struct create_desc { | |
1453 | struct userNode *user; | |
1454 | time_t when; | |
1455 | }; | |
1456 | ||
1457 | static void | |
1458 | join_helper(struct chanNode *chan, void *data) | |
1459 | { | |
1460 | struct create_desc *cd = data; | |
1461 | AddChannelUser(cd->user, chan); | |
1462 | } | |
1463 | ||
1464 | static void | |
1465 | create_helper(char *name, void *data) | |
1466 | { | |
1467 | struct create_desc *cd = data; | |
1468 | ||
1469 | if (!strcmp(name, "0")) { | |
1470 | while (cd->user->channels.used > 0) | |
1471 | DelChannelUser(cd->user, cd->user->channels.list[0]->channel, 0, 0); | |
1472 | return; | |
1473 | } | |
1474 | ||
2aef5f4b | 1475 | AddChannelUser(cd->user, AddChannel(name, cd->when, NULL, NULL, NULL)); |
d76ed9a9 | 1476 | } |
1477 | ||
1478 | static CMD_FUNC(cmd_create) | |
1479 | { | |
1480 | struct create_desc cd; | |
1481 | struct userNode *user; | |
1482 | ||
1483 | if ((argc < 3) || !(user = GetUserH(origin))) | |
1484 | return 0; | |
1485 | cd.user = user; | |
1486 | cd.when = atoi(argv[2]); | |
1487 | parse_foreach(argv[1], join_helper, create_helper, NULL, NULL, &cd); | |
1488 | return 1; | |
1489 | } | |
1490 | ||
1491 | static CMD_FUNC(cmd_join) | |
1492 | { | |
1493 | struct create_desc cd; | |
1494 | ||
1495 | if (!(cd.user = GetUserH(origin))) | |
1496 | return 0; | |
1497 | if (argc < 2) | |
1498 | return 0; | |
1499 | else if (argc < 3) | |
1500 | cd.when = now; | |
1501 | else | |
1502 | cd.when = atoi(argv[2]); | |
1503 | parse_foreach(argv[1], join_helper, create_helper, NULL, NULL, &cd); | |
1504 | return 1; | |
1505 | } | |
1506 | ||
cd25f2e9 | 1507 | static CMD_FUNC(cmd_svsjoin) |
1508 | { | |
1509 | struct create_desc cd; | |
1510 | ||
1511 | if (!(cd.user = GetUserH(argv[1]))) | |
1512 | return 0; | |
1513 | if (argc < 3) | |
1514 | return 0; | |
1515 | else if (argc < 4) | |
1516 | cd.when = now; | |
1517 | else | |
1518 | cd.when = atoi(argv[3]); | |
1519 | parse_foreach(argv[2], join_helper, create_helper, NULL, NULL, &cd); | |
1520 | return 1; | |
1521 | } | |
1522 | ||
d76ed9a9 | 1523 | static CMD_FUNC(cmd_pong) |
1524 | { | |
1525 | if (argc < 3) | |
1526 | return 0; | |
1527 | if (!strcmp(argv[2], self->name)) { | |
1528 | timeq_del(0, timed_send_ping, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1529 | timeq_del(0, timed_ping_timeout, 0, TIMEQ_IGNORE_WHEN|TIMEQ_IGNORE_DATA); | |
1530 | timeq_add(now + ping_freq, timed_send_ping, 0); | |
1531 | received_ping(); | |
1532 | } | |
1533 | return 1; | |
1534 | } | |
1535 | ||
1536 | static CMD_FUNC(cmd_nick) | |
1537 | { | |
1538 | struct userNode *user; | |
1539 | if ((user = GetUserH(origin))) { | |
1540 | /* nick change (since the source is a user numeric) */ | |
1541 | if (argc < 2) | |
1542 | return 0; | |
1543 | NickChange(user, argv[1], 1); | |
1544 | } else { | |
1545 | struct server *serv; | |
08895577 | 1546 | struct userNode *nuser; |
d76ed9a9 | 1547 | char modes[MAXLEN]; |
1548 | /* new nick */ | |
1549 | if (argc < 9) | |
1550 | return 0; | |
1551 | serv = GetServerH(origin); | |
1552 | if (argc > 9) | |
1553 | unsplit_string(argv+6, argc-9, modes); | |
1554 | else | |
1555 | strcpy(modes, "+"); | |
08895577 | 1556 | nuser = AddUser(serv, argv[1], argv[4], argv[5], modes, argv[argc-2], argv[argc-1], atoi(argv[3]), argv[argc-3]); |
d76ed9a9 | 1557 | } |
1558 | return 1; | |
1559 | } | |
1560 | ||
1561 | static CMD_FUNC(cmd_account) | |
1562 | { | |
1563 | struct userNode *user; | |
d9cd0e9d | 1564 | struct server *server; |
b21e2cfe | 1565 | struct handle_info *hi; |
d76ed9a9 | 1566 | |
d9cd0e9d | 1567 | if ((argc < 3) || !origin || !(server = GetServerH(origin))) |
d76ed9a9 | 1568 | return 0; /* Origin must be server. */ |
d9cd0e9d | 1569 | |
1570 | /* This next line appears to tremple origin.. why? */ | |
d76ed9a9 | 1571 | user = GetUserN(argv[1]); |
1572 | if (!user) | |
1573 | return 1; /* A QUIT probably passed the ACCOUNT. */ | |
805e7c7a | 1574 | |
1575 | if(!extended_accounts) /* any need for this function without? */ | |
1576 | return 1; | |
d9cd0e9d | 1577 | |
1578 | if(!strcmp(argv[2],"C")) | |
1579 | { | |
1679a283 | 1580 | if((hi = loc_auth(NULL, argv[4], argv[5], NULL))) |
7dd05763 | 1581 | { |
1582 | /* Return a AC A */ | |
a837dcf5 | 1583 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); |
7dd05763 | 1584 | |
50220e57 | 1585 | log_module(MAIN_LOG, LOG_DEBUG, "loc_auth: %s\n", user->nick); |
50220e57 | 1586 | } |
7dd05763 | 1587 | else |
1588 | { | |
1589 | /* Return a AC D */ | |
1590 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1591 | } | |
1592 | return 1; | |
1593 | } | |
1594 | else if(!strcmp(argv[2],"H")) /* New enhanced (host) version of C */ | |
1595 | { | |
1679a283 | 1596 | if((hi = loc_auth(NULL, argv[5], argv[6], argv[4] ))) |
1597 | { | |
1598 | /* Return a AC A */ | |
1599 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); | |
1600 | } | |
1601 | else | |
1602 | { | |
1603 | /* Return a AC D */ | |
1604 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1605 | } | |
1606 | return 1; | |
1607 | } | |
1608 | else if(!strcmp(argv[2],"S")) | |
1609 | { | |
1610 | if((hi = loc_auth(argv[5], argv[6], argv[7], argv[4]))) | |
d9cd0e9d | 1611 | { |
1612 | /* Return a AC A */ | |
a837dcf5 | 1613 | putsock("%s " P10_ACCOUNT " %s A %s "FMT_TIME_T, self->numeric, server->numeric , argv[3], hi->registered); |
d9cd0e9d | 1614 | } |
1615 | else | |
1616 | { | |
1617 | /* Return a AC D */ | |
1618 | putsock("%s " P10_ACCOUNT " %s D %s", self->numeric, server->numeric , argv[3]); | |
1619 | } | |
1620 | return 1; | |
1621 | } | |
1622 | else if(!strcmp(argv[2],"R")) | |
1623 | call_account_func(user, argv[3]); | |
1624 | else | |
1625 | call_account_func(user, argv[2]); /* For backward compatability */ | |
d76ed9a9 | 1626 | return 1; |
1627 | } | |
1628 | ||
1629 | static CMD_FUNC(cmd_fakehost) | |
1630 | { | |
1631 | struct userNode *user; | |
1632 | ||
1633 | if ((argc < 3) || !origin || !GetServerH(origin)) | |
1634 | return 0; | |
1635 | if (!(user = GetUserN(argv[1]))) | |
1636 | return 1; | |
1637 | assign_fakehost(user, argv[2], 0); | |
1638 | return 1; | |
1639 | } | |
1640 | ||
89d871d8 | 1641 | static struct { |
1642 | char *name; | |
1643 | unsigned int priv; | |
1644 | } privtab[] = { | |
1645 | #define P(priv) { #priv, PRIV_ ## priv } | |
1646 | P(CHAN_LIMIT), P(MODE_LCHAN), P(WALK_LCHAN), P(DEOP_LCHAN), | |
1647 | P(SHOW_INVIS), P(SHOW_ALL_INVIS), P(UNLIMIT_QUERY), P(KILL), | |
1648 | P(LOCAL_KILL), P(REHASH), P(RESTART), P(DIE), | |
1649 | P(GLINE), P(LOCAL_GLINE), P(JUPE), P(LOCAL_JUPE), | |
1650 | P(OPMODE), P(LOCAL_OPMODE), P(SET), P(WHOX), | |
1651 | P(BADCHAN), P(LOCAL_BADCHAN), P(SEE_CHAN), P(PROPAGATE), | |
1652 | P(DISPLAY), P(SEE_OPERS), P(WIDE_GLINE), P(FORCE_OPMODE), | |
1653 | P(FORCE_LOCAL_OPMODE), P(REMOTEREHASH), P(CHECK), P(SEE_SECRET_CHAN), | |
625ccd4e | 1654 | P(SHUN), P(LOCAL_SHUN), P(WIDE_SHUN), P(ZLINE), |
055f3f30 | 1655 | P(LOCAL_ZLINE), P(WIDE_ZLINE), P(LIST_CHAN), P(WHOIS_NOTICE), |
c9aeceb5 | 1656 | P(HIDE_IDLE), P(XTRAOP), P(HIDE_CHANNELS), P(DISPLAY_MODE), |
1657 | P(FREEFORM), P(REMOVE), P(SPAMFILTER), | |
89d871d8 | 1658 | #undef P |
1659 | { 0, 0 } | |
1660 | }; | |
1661 | ||
1662 | char *client_report_privs(struct userNode *client) | |
1663 | { | |
1664 | int i; | |
1665 | ||
1666 | privbuf[0] = '\0'; | |
1667 | for (i = 0; privtab[i].name; i++) { | |
1668 | if (HasPriv(client, privtab[i].priv)) { | |
1669 | strcat(privbuf, privtab[i].name); | |
1670 | strcat(privbuf, " "); | |
1671 | } | |
1672 | } | |
1673 | ||
1674 | privbuf[strlen(privbuf)] = 0; | |
1675 | ||
1676 | return privbuf; | |
1677 | } | |
1678 | ||
9c88eebe | 1679 | int clear_privs(struct userNode *who) { |
1680 | int i = 0; | |
1681 | assert(0 != who); | |
1682 | ||
1683 | for (i = 0; privtab[i].name; i++) | |
1684 | RevokePriv(who, privtab[i].priv); | |
1685 | ||
1686 | return 0; | |
1687 | } | |
1688 | ||
89d871d8 | 1689 | int client_modify_priv_by_name(struct userNode *who, char *priv, int what) { |
1690 | int i = 0; | |
1691 | assert(0 != priv); | |
1692 | assert(0 != who); | |
1693 | ||
1694 | for (i = 0; privtab[i].name; i++) { | |
1695 | if (0 == strcmp(privtab[i].name, priv)) { | |
1696 | if (what == PRIV_ADD) | |
1697 | GrantPriv(who, privtab[i].priv); | |
1698 | else if (what == PRIV_DEL) { | |
1699 | RevokePriv(who, privtab[i].priv); | |
1700 | } | |
1701 | } | |
1702 | } | |
1703 | return 0; | |
1704 | } | |
1705 | ||
6c34bb5a | 1706 | int check_priv(char *priv) |
1707 | { | |
1708 | int i; | |
1709 | ||
1710 | for (i = 0; privtab[i].name; i++) { | |
1711 | if (0 == strcmp(privtab[i].name, priv)) { | |
1712 | return 1; | |
1713 | } | |
1714 | } | |
1715 | return 0; | |
1716 | } | |
1717 | ||
1718 | void | |
1719 | irc_privs(struct userNode *target, char *flag, int add) | |
1720 | { | |
1721 | client_modify_priv_by_name(target, flag, add); | |
1722 | putsock("%s " P10_PRIVS " %s %s%s", self->numeric, target->numeric, (add == PRIV_ADD) ? "+" : "-", flag); | |
1723 | } | |
1724 | ||
69517d70 | 1725 | void |
6ae87c77 | 1726 | irc_raw_privs(struct userNode *target, const char *privs) |
69517d70 | 1727 | { |
1728 | putsock("%s " P10_PRIVS " %s %s", self->numeric, target->numeric, privs); | |
1729 | } | |
1730 | ||
89d871d8 | 1731 | static CMD_FUNC(cmd_privs) |
1732 | { | |
9c88eebe | 1733 | char *tstr = NULL; |
1734 | char buf[512] = ""; | |
1735 | char *p = 0; | |
1736 | char *tmp; | |
89d871d8 | 1737 | |
9c88eebe | 1738 | int what = PRIV_ADD; |
1739 | int type = 0; | |
89d871d8 | 1740 | |
9c88eebe | 1741 | unsigned int i; |
89d871d8 | 1742 | |
9c88eebe | 1743 | struct server *sender; |
1744 | struct userNode *user; | |
89d871d8 | 1745 | |
89d871d8 | 1746 | |
9c88eebe | 1747 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
1748 | if(tstr) | |
1749 | type = atoi(tstr); | |
89d871d8 | 1750 | |
89d871d8 | 1751 | |
9c88eebe | 1752 | if (!(sender = GetServerH(origin))) { /* from oper */ |
1753 | return 1; /* ignore as no services have privs set */ | |
1754 | } else { /* from server */ | |
1755 | if (type < 5) | |
1756 | return 1; /* silently ignore */ | |
1757 | ||
1758 | user = argc > 1 ? GetUserN(argv[1]) : NULL; | |
1759 | ||
1760 | if (!user) | |
1761 | return 0; | |
1762 | ||
1763 | for (i=1; i<argc; i++) { | |
1764 | strcat(buf, argv[i]); | |
1765 | strcat(buf, " "); | |
1766 | } | |
1767 | ||
1768 | for (i = 2; i < argc; i++) { | |
1769 | if (*argv[i] == '+') { what = PRIV_ADD; argv[i]++; } | |
1770 | if (*argv[i] == '-') { what = PRIV_DEL; argv[i]++; } | |
1771 | for (tmp = x3_strtok(&p, argv[i], ","); tmp; | |
1772 | tmp = x3_strtok(&p, NULL, ",")) { | |
1773 | if (!strcmp(tmp, "PRIV_NONE")) { | |
c3915bdc | 1774 | if (now > user->timestamp+5) |
1775 | clear_privs(user); | |
9c88eebe | 1776 | break; |
1777 | } else | |
1778 | client_modify_priv_by_name(user, tmp, what); | |
1779 | } | |
1780 | } | |
89d871d8 | 1781 | } |
9c88eebe | 1782 | return 1; |
89d871d8 | 1783 | } |
1784 | ||
d76ed9a9 | 1785 | static CMD_FUNC(cmd_burst) |
1786 | { | |
1787 | extern int rel_age; | |
2aef5f4b | 1788 | char modes[MAXLEN], *members = ""; |
1789 | static char exemptlist[MAXLEN], banlist[MAXLEN]; | |
a32da4c7 | 1790 | unsigned int next = 3, res = 1; |
2aef5f4b | 1791 | int ctype = 0, echeck = 0, bcheck = 0; |
fa86a9e7 | 1792 | struct chanData *cData; |
d76ed9a9 | 1793 | struct chanNode *cNode; |
1794 | struct userNode *un; | |
1795 | struct modeNode *mNode; | |
1796 | long mode; | |
2f61d1d7 | 1797 | int oplevel = -1; |
d76ed9a9 | 1798 | char *user, *end, sep; |
1799 | time_t in_timestamp; | |
2aef5f4b | 1800 | char* parm = NULL; |
d76ed9a9 | 1801 | |
1802 | if (argc < 3) | |
1803 | return 0; | |
1804 | modes[0] = 0; | |
2aef5f4b | 1805 | |
1806 | exemptlist[0] = 0; | |
1807 | banlist[0] = 0; | |
1808 | ||
d76ed9a9 | 1809 | while (next < argc) { |
1810 | switch (argv[next][0]) { | |
1811 | case '+': { | |
1812 | const char *pos; | |
1813 | int n_modes; | |
a32da4c7 | 1814 | for (pos=argv[next], n_modes = 1; *pos; pos++) |
2f61d1d7 | 1815 | if ((*pos == 'k') || (*pos == 'l') || (*pos == 'A') |
1816 | || (*pos == 'U')) | |
d76ed9a9 | 1817 | n_modes++; |
1136f709 | 1818 | if (next + n_modes > argc) |
1819 | n_modes = argc - next; | |
d76ed9a9 | 1820 | unsplit_string(argv+next, n_modes, modes); |
1821 | next += n_modes; | |
1822 | break; | |
1823 | } | |
2aef5f4b | 1824 | case '%': { |
1825 | for(parm = mysep(&argv[next], " "); /* parm = first param */ | |
1826 | parm; /* While param is not null */ | |
1827 | parm = mysep(&argv[next], " ") /* parm = next param */ | |
1828 | ) | |
1829 | { | |
1830 | switch (parm[0]) { | |
1831 | case '%': { | |
1832 | ctype = 1; | |
1833 | break; | |
1834 | } | |
1835 | case '~': { | |
1836 | ctype = 2; | |
1837 | break; | |
1838 | } | |
1839 | default: { | |
1840 | break; | |
1841 | } | |
1842 | } | |
1843 | if (ctype == 1) { | |
1844 | if (bcheck == 0) { | |
1845 | /* strip % char off start of very first ban */ | |
23475fc6 | 1846 | if (strlen(parm) > 1) { |
1847 | strncat(banlist, strtok(parm, "%"), sizeof(banlist) - 1 - strlen(banlist)); | |
1848 | strncat(banlist, " ", sizeof(banlist) - 1 - strlen(banlist)); | |
1849 | } | |
2aef5f4b | 1850 | bcheck = 1; |
1851 | } else { | |
1852 | strncat(banlist, parm, sizeof(banlist) - 1 - strlen(banlist)); | |
1853 | strncat(banlist, " ", sizeof(banlist) - 1 - strlen(banlist)); | |
1854 | } | |
1855 | } else if (ctype == 2) { | |
1856 | if (echeck == 0) { | |
1857 | echeck = 1; | |
1858 | } else { | |
1859 | strncat(exemptlist, parm, sizeof(exemptlist) - 1 - strlen(exemptlist)); | |
1860 | strncat(exemptlist, " ", sizeof(exemptlist) - 1 - strlen(exemptlist)); | |
1861 | } | |
1862 | } | |
1863 | } | |
1864 | next++; | |
1865 | break; | |
1866 | } | |
a32da4c7 | 1867 | default: members = argv[next++]; break; |
2aef5f4b | 1868 | } |
d76ed9a9 | 1869 | } |
1870 | ||
1871 | in_timestamp = atoi(argv[2]); | |
1872 | if ((cNode = dict_find(unbursted_channels, argv[1], NULL))) { | |
1873 | cNode->timestamp = in_timestamp; | |
1874 | dict_remove(unbursted_channels, cNode->name); | |
1875 | irc_burst(cNode); | |
1876 | } | |
2aef5f4b | 1877 | cNode = AddChannel(argv[1], in_timestamp, modes, banlist, exemptlist); |
fa86a9e7 | 1878 | cData = cNode->channel_info; |
1879 | ||
1880 | if (!cData) { | |
1881 | if (cNode->modes & MODE_REGISTERED) { | |
1882 | irc_join(opserv, cNode); | |
1883 | irc_mode(opserv, cNode, "-z"); | |
1884 | irc_part(opserv, cNode, ""); | |
1885 | } | |
1886 | } | |
2aef5f4b | 1887 | |
a32da4c7 | 1888 | /* Burst channel members in now. */ |
d76ed9a9 | 1889 | for (user = members, sep = *members, mode = 0; sep; user = end) { |
1890 | for (end = user + 3; isalnum(*end) || *end == '[' || *end == ']'; end++) ; | |
1891 | sep = *end++; end[-1] = 0; | |
1892 | if (sep == ':') { | |
1893 | mode = 0; | |
1894 | while ((sep = *end++)) { | |
2f61d1d7 | 1895 | if (sep == 'o') { |
d76ed9a9 | 1896 | mode |= MODE_CHANOP; |
2f61d1d7 | 1897 | oplevel = -1; |
1898 | } else if (sep == 'h') { | |
55342ce8 | 1899 | mode |= MODE_HALFOP; |
2f61d1d7 | 1900 | oplevel = -1; |
1901 | } else if (sep == 'v') { | |
d76ed9a9 | 1902 | mode |= MODE_VOICE; |
2f61d1d7 | 1903 | oplevel = -1; |
1904 | } else if (isdigit(sep)) { | |
1117fc5a | 1905 | mode |= MODE_CHANOP; |
2f61d1d7 | 1906 | if (oplevel >= 0) |
1907 | oplevel += parse_oplevel(end); | |
1908 | else | |
1909 | oplevel = parse_oplevel(end); | |
1117fc5a | 1910 | while (isdigit(*end)) end++; |
1911 | } else | |
d76ed9a9 | 1912 | break; |
1913 | } | |
1914 | if (rel_age < 0) | |
1915 | mode = 0; | |
1916 | } | |
1917 | if (!(un = GetUserN(user))) { | |
1918 | res = 0; | |
1919 | continue; | |
1920 | } | |
2f61d1d7 | 1921 | if ((mNode = AddChannelUser(un, cNode))) { |
d76ed9a9 | 1922 | mNode->modes = mode; |
2f61d1d7 | 1923 | mNode->oplevel = oplevel; |
1924 | } | |
d76ed9a9 | 1925 | } |
1926 | ||
1927 | return res; | |
1928 | } | |
1929 | ||
d82cf2f0 | 1930 | /* TODO: |
1931 | * This is a stub that doesn't actually do anything. It should be completed | |
1932 | * so that bans on *!*@markname.* match users as it does in nefarious | |
1933 | */ | |
1934 | static CMD_FUNC(cmd_mark) | |
1935 | { | |
1936 | struct userNode *target; | |
1937 | /* | |
1938 | * log_module(MAIN_LOG, LOG_ERROR, "DEBUG: mark, user %s, type %s, arg %s", argv[1], argv[2], argv[3]); | |
1939 | */ | |
1940 | ||
1941 | if(argc < 4) | |
1942 | return 0; | |
d82cf2f0 | 1943 | if(!strcasecmp(argv[2], "DNSBL")) { |
1944 | /* DNSBL <modes> */ | |
1945 | return 1; | |
1946 | } | |
1947 | else if(!strcasecmp(argv[2], "DNSBL_DATA")) { | |
1948 | /* DNSBL_DATA name */ | |
bc06f607 | 1949 | target = GetUserH(argv[1]); |
1950 | if(!target) { | |
6d58d26f | 1951 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose dnsbl mark is changing.", argv[1]); |
bc06f607 | 1952 | return 0; |
1953 | } | |
2c00fbc2 | 1954 | target->mark = strdup(argv[3]); |
d82cf2f0 | 1955 | return 1; |
1956 | ||
1957 | } | |
6d58d26f | 1958 | else if(!strcasecmp(argv[2], "CVERSION")) { |
ba4b4d51 | 1959 | /* CTCP VERSION mark */ |
6d58d26f | 1960 | target = GetUserH(argv[1]); |
1961 | if(!target) { | |
1962 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose version mark is changing.", argv[1]); | |
1963 | return 0; | |
1964 | } | |
1965 | ||
fa3c07bb | 1966 | char *version = unsplit_string(argv + 3, argc - 3, NULL); |
1967 | if(!version) | |
1968 | version = ""; | |
1969 | ||
1970 | target->version_reply = strdup(version); | |
1971 | ||
1972 | if(match_ircglob(version, "WebTV;*")) | |
1973 | target->no_notice = true; /* webbies cant see notices */ | |
1974 | ||
6d58d26f | 1975 | return 1; |
1976 | } | |
ba4b4d51 | 1977 | else if(!strcasecmp(argv[2], "SSLCLIFP")) { |
1978 | /* SSL fingerprint mark */ | |
1979 | target = GetUserH(argv[1]); | |
1980 | if(!target) { | |
1981 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose SSL fingerprint mark is changing.", argv[1]); | |
1982 | return 0; | |
1983 | } | |
1984 | ||
1985 | char *sslfp = unsplit_string(argv + 3, argc - 3, NULL); | |
1986 | if(!sslfp) | |
1987 | sslfp = ""; | |
1988 | ||
1989 | target->sslfp = strdup(sslfp); | |
1990 | ||
1991 | return 1; | |
1992 | } | |
d82cf2f0 | 1993 | /* unknown type of mark */ |
1994 | return 1; | |
1995 | } | |
1996 | ||
d76ed9a9 | 1997 | static CMD_FUNC(cmd_mode) |
1998 | { | |
1999 | struct chanNode *cn; | |
2000 | struct userNode *un; | |
182dd032 | 2001 | char *sethost; // sethost - reed/apples |
2002 | int i; // sethost - reed/apples | |
d76ed9a9 | 2003 | |
2004 | if (argc < 3) | |
2005 | return 0; | |
2006 | if (!IsChannelName(argv[1])) { | |
2007 | un = GetUserH(argv[1]); | |
2008 | if (!un) { | |
2009 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s whose mode is changing.", argv[1]); | |
2010 | return 0; | |
2011 | } | |
182dd032 | 2012 | // sethost - reed/apples |
2013 | if (argc == 3) | |
d76ed9a9 | 2014 | mod_usermode(un, argv[2]); |
182dd032 | 2015 | else { |
2016 | sethost = malloc(strlen(argv[2]) + 1 + strlen(argv[3]) + 1); | |
2017 | i = 0; | |
2018 | while((sethost[i++] = *argv[2]++)); | |
2019 | i--; | |
2020 | sethost[i++] = ' '; | |
2021 | while((sethost[i++] = *argv[3]++)); | |
2022 | mod_usermode(un, sethost); // sethost - reed/apples | |
2023 | } | |
2024 | ||
d76ed9a9 | 2025 | return 1; |
2026 | } | |
2027 | ||
2028 | if (!(cn = GetChannel(argv[1]))) { | |
2029 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2030 | return 0; | |
2031 | } | |
2032 | if ((un = GetUserH(origin))) { | |
2033 | struct modeNode *mn; | |
2034 | /* Update idle time for person setting the mode */ | |
2035 | if ((mn = GetUserMode(cn, un))) | |
2036 | mn->idle_since = now; | |
2037 | } else { | |
2038 | /* If it came from a server, reset timestamp to re-sync. */ | |
2039 | cn->timestamp = atoi(argv[argc-1]); | |
2040 | } | |
2041 | ||
08895577 | 2042 | if (checkDefCon(DEFCON_NO_MODE_CHANGE) && !IsOper(un)) { |
2043 | const char *str; | |
2044 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
2045 | if (str) { | |
2046 | char modes[MODELEN]; | |
2047 | struct userNode *opserv = GetUserH(str); | |
2048 | ||
2049 | send_message_type(4, un, opserv, "Channel modes cannot be changed due to DefCon level %d in effect, please try again soon", DefConLevel); | |
2050 | irc_make_chanmode(cn, modes); | |
2051 | irc_mode(opserv, cn, modes); | |
2052 | irc_mode(opserv, cn, DefConChanModes); | |
2053 | } | |
2054 | return 1; | |
2055 | } | |
2056 | ||
2057 | ||
d76ed9a9 | 2058 | return mod_chanmode(un, cn, argv+2, argc-2, MCP_ALLOW_OVB|MCP_FROM_SERVER|(un ? MC_NOTIFY : 0)); |
2059 | } | |
2060 | ||
2061 | static CMD_FUNC(cmd_opmode) | |
2062 | { | |
2063 | struct chanNode *cn; | |
2064 | struct userNode *un; | |
2065 | ||
2066 | if (argc < 3) | |
2067 | return 0; | |
2068 | ||
2069 | if (!(cn = GetChannel(argv[1]))) { | |
2070 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2071 | return 0; | |
2072 | } | |
2073 | if (!(un = GetUserH(origin))) { | |
2074 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s requesting OPMODE.", origin); | |
2075 | return 0; | |
2076 | } | |
2077 | if (!IsOper(un)) { | |
2078 | log_module(MAIN_LOG, LOG_ERROR, "Non-privileged user %s using OPMODE.", un->nick); | |
2079 | return 0; | |
2080 | } | |
2081 | ||
2082 | return mod_chanmode(un, cn, argv+2, argc-2, MCP_ALLOW_OVB|MCP_FROM_SERVER); /* do NOT announce opmode locally */ | |
2083 | } | |
2084 | ||
2085 | static int clear_chanmode(struct chanNode *channel, const char *modes); | |
2086 | ||
2087 | static CMD_FUNC(cmd_clearmode) | |
2088 | { | |
2089 | struct chanNode *cn; | |
2090 | struct userNode *un; | |
2091 | ||
2092 | if (argc < 3) | |
2093 | return 0; | |
2094 | ||
2095 | if (!(cn = GetChannel(argv[1]))) { | |
2096 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose mode is changing.", argv[1]); | |
2097 | return 0; | |
2098 | } | |
2099 | if (!(un = GetUserH(origin))) { | |
2100 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find user %s requesting CLEARMODE.", origin); | |
2101 | return 0; | |
2102 | } | |
2103 | if (!IsOper(un)) { | |
2104 | log_module(MAIN_LOG, LOG_ERROR, "Non-privileged user %s using CLEARMODE.", un->nick); | |
2105 | return 0; | |
2106 | } | |
2107 | ||
2108 | return clear_chanmode(cn, argv[2]); | |
2109 | } | |
2110 | ||
2111 | static CMD_FUNC(cmd_topic) | |
2112 | { | |
2113 | struct chanNode *cn; | |
2114 | time_t chan_ts, topic_ts; | |
7fda2b52 | 2115 | struct userNode *user; |
d76ed9a9 | 2116 | |
2117 | if (argc < 3) | |
2118 | return 0; | |
2119 | if (!(cn = GetChannel(argv[1]))) { | |
2120 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s whose topic is being set", argv[1]); | |
2121 | return 0; | |
2122 | } | |
7fda2b52 | 2123 | |
2124 | ||
2125 | if (argc == 5) { /* Asuka / Topic Bursting IRCu's */ | |
2126 | user = GetUserH(origin); | |
d76ed9a9 | 2127 | chan_ts = atoi(argv[2]); |
2128 | topic_ts = atoi(argv[3]); | |
7fda2b52 | 2129 | } else if (argc >= 6) { /* Nefarious 0.5.0 */ |
2130 | user = GetUserH(strtok(argv[2], "!")); | |
2131 | chan_ts = atoi(argv[3]); | |
2132 | topic_ts = atoi(argv[4]); | |
2133 | } else { /* Regular IRCu (No Topic Bursting)*/ | |
2134 | user = GetUserH(origin); | |
d76ed9a9 | 2135 | chan_ts = cn->timestamp; |
2136 | topic_ts = now; | |
2137 | } | |
7fda2b52 | 2138 | |
2139 | SetChannelTopic(cn, user, user, argv[argc-1], 0); | |
d76ed9a9 | 2140 | cn->topic_time = topic_ts; |
2141 | return 1; | |
2142 | } | |
2143 | ||
2144 | static CMD_FUNC(cmd_num_topic) | |
2145 | { | |
2146 | struct chanNode *cn; | |
2147 | ||
2148 | if (!argv[0]) | |
2149 | return 0; /* huh? */ | |
2150 | if (argv[2]) { | |
2151 | cn = GetChannel(argv[2]); | |
2152 | if (!cn) { | |
2153 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find channel %s in topic reply", argv[2]); | |
2154 | return 0; | |
2155 | } | |
2156 | } else | |
2157 | return 0; | |
2158 | ||
2159 | switch (atoi(argv[0])) { | |
2160 | case 331: | |
2161 | cn->topic_time = 0; | |
2162 | break; /* no topic */ | |
2163 | case 332: | |
2164 | if (argc < 4) | |
2165 | return 0; | |
2166 | safestrncpy(cn->topic, unsplit_string(argv+3, argc-3, NULL), sizeof(cn->topic)); | |
2167 | break; | |
2168 | case 333: | |
2169 | if (argc < 5) | |
2170 | return 0; | |
2171 | safestrncpy(cn->topic_nick, argv[3], sizeof(cn->topic_nick)); | |
2172 | cn->topic_time = atoi(argv[4]); | |
2173 | break; | |
2174 | default: | |
2175 | return 0; /* should never happen */ | |
2176 | } | |
2177 | return 1; | |
2178 | } | |
2179 | ||
2180 | static CMD_FUNC(cmd_num_gline) | |
2181 | { | |
cad8f3a7 | 2182 | if (argc < 7) { |
2183 | if (argc < 6) | |
2184 | return 0; | |
995043b4 | 2185 | else |
2186 | gline_add(origin, argv[3], atoi(argv[4])-now, argv[5], now, 0, 0); | |
cad8f3a7 | 2187 | } else { |
995043b4 | 2188 | if (!strcmp(argv[5], "+")) |
2189 | gline_add(origin, argv[3], atoi(argv[4])-now, argv[6], now, 0, 0); | |
cad8f3a7 | 2190 | } |
d76ed9a9 | 2191 | return 1; |
2192 | } | |
2193 | ||
d914d1cb | 2194 | static CMD_FUNC(cmd_num_shun) |
2195 | { | |
cad8f3a7 | 2196 | if (argc < 7) { |
2197 | if (argc < 6) | |
2198 | return 0; | |
2199 | else | |
995043b4 | 2200 | shun_add(origin, argv[3], atoi(argv[4])-now, argv[5], now, 0); |
cad8f3a7 | 2201 | } else { |
4cb36ef0 | 2202 | if (!strcmp(argv[5], "+")) |
995043b4 | 2203 | shun_add(origin, argv[3], atoi(argv[4])-now, argv[6], now, 0); |
cad8f3a7 | 2204 | } |
d914d1cb | 2205 | return 1; |
2206 | } | |
2207 | ||
d76ed9a9 | 2208 | static CMD_FUNC(cmd_quit) |
2209 | { | |
2210 | struct userNode *user; | |
2211 | if (argc < 2) | |
2212 | return 0; | |
2213 | /* Sometimes we get a KILL then a QUIT or the like, so we don't want to | |
2214 | * call DelUser unless we have the user in our grasp. */ | |
2215 | if ((user = GetUserH(origin))) | |
2216 | DelUser(user, NULL, false, argv[1]); | |
2217 | return 1; | |
2218 | } | |
2219 | ||
2220 | static CMD_FUNC(cmd_kill) | |
2221 | { | |
2222 | struct userNode *user; | |
2223 | if (argc < 2) | |
2224 | return 0; | |
2225 | user = GetUserN(argv[1]); | |
2226 | if (!user) { | |
2227 | /* If we get a KILL for a non-existent user, it could be a | |
2228 | * Ghost response to a KILL we sent out earlier. So we only | |
2229 | * whine if the target is local. | |
2230 | */ | |
2231 | if (!strncmp(argv[1], self->numeric, strlen(self->numeric))) | |
2232 | log_module(MAIN_LOG, LOG_ERROR, "Unable to find kill victim %s", argv[1]); | |
2233 | return 0; | |
2234 | } | |
2235 | ||
2236 | if (IsLocal(user) && IsService(user)) { | |
2237 | /* TODO: rate limit this so silly things don't happen. */ | |
2238 | ReintroduceUser(user); | |
2239 | return 1; | |
2240 | } | |
2241 | ||
2242 | DelUser(user, NULL, false, argv[2]); | |
2243 | return 1; | |
2244 | } | |
2245 | ||
cd25f2e9 | 2246 | static CMD_FUNC(cmd_svspart) |
2247 | { | |
2248 | struct userNode *user; | |
2249 | ||
2250 | if (argc < 3) | |
2251 | return 0; | |
c9ec8867 | 2252 | user = GetUserN(argv[1]); |
cd25f2e9 | 2253 | if (!user) |
2254 | return 0; | |
2255 | parse_foreach(argv[2], part_helper, NULL, NULL, NULL, user); | |
2256 | return 1; | |
2257 | } | |
2258 | ||
a6a4707e | 2259 | static CMD_FUNC(cmd_silence) |
2260 | { | |
2261 | struct userNode *user; | |
2262 | char *mask; | |
f0b5157b | 2263 | char *new_mask; |
a6a4707e | 2264 | unsigned int i; |
2265 | ||
2266 | if (argc < 2) | |
2267 | return 0; | |
2268 | ||
2269 | user = GetUserN(argv[1]); | |
2270 | ||
2271 | /* Sanity, go nuts if this happens */ | |
2272 | if (!user) | |
2273 | return 0; | |
2274 | ||
2275 | /* We can safely ignore this if a user adding a silence is not | |
2276 | * ignored. However this brings up a TODO. If a user logs in and | |
2277 | * they have silences on the IRCd then we need to set them here | |
2278 | * somehow | |
2279 | */ | |
2280 | if (!user->handle_info) | |
2281 | return 1; | |
2282 | ||
b6599cc2 | 2283 | mask = argv[2]; |
a6a4707e | 2284 | |
2285 | if (*mask == '-') { | |
2286 | for (i=0; i<user->handle_info->ignores->used; i++) { | |
2287 | if (!irccasecmp(mask+1, user->handle_info->ignores->list[i])) | |
2288 | user->handle_info->ignores->list[i] = user->handle_info->ignores->list[--user->handle_info->ignores->used]; | |
2289 | } | |
2290 | } else { | |
2291 | for (i=0; i<user->handle_info->ignores->used; i++) { | |
2292 | if (!strcmp(mask+1, user->handle_info->ignores->list[i])) | |
2293 | return 1; /* Already on the users NickServ ignore list, safely ignore */ | |
2294 | } | |
2295 | ||
f0b5157b | 2296 | new_mask = strdup(mask+1); |
b6599cc2 | 2297 | string_list_append(user->handle_info->ignores, new_mask); |
a6a4707e | 2298 | } |
a6a4707e | 2299 | return 1; |
2300 | } | |
2301 | ||
d76ed9a9 | 2302 | static CMD_FUNC(cmd_kick) |
2303 | { | |
2304 | if (argc < 3) | |
2305 | return 0; | |
2306 | ChannelUserKicked(GetUserH(origin), GetUserN(argv[2]), GetChannel(argv[1])); | |
2307 | return 1; | |
2308 | } | |
2309 | ||
2310 | static CMD_FUNC(cmd_squit) | |
2311 | { | |
2312 | struct server *server; | |
47956fc5 | 2313 | char *uplink; |
d76ed9a9 | 2314 | |
2315 | if (argc < 4) | |
2316 | return 0; | |
2317 | if (!(server = GetServerH(argv[1]))) | |
2318 | return 0; | |
2319 | ||
2320 | if (server == self->uplink) { | |
2321 | /* Force a reconnect to the currently selected server. */ | |
2322 | cManager.uplink->tries = 0; | |
2323 | log_module(MAIN_LOG, LOG_INFO, "Squitting from uplink: %s", argv[3]); | |
2324 | close_socket(); | |
2325 | return 1; | |
2326 | } | |
2327 | ||
47956fc5 | 2328 | uplink = strdup(server->uplink->name); |
d76ed9a9 | 2329 | DelServer(server, 0, argv[3]); |
47956fc5 | 2330 | /* if its a pingout and pingout connecting is enabled |
2331 | or its a read error and readerror connecting is enabled | |
2332 | or were doing a "N" and i need to connect that server somewhere */ | |
2333 | routing_handle_squit(argv[1], uplink, argv[3]); | |
2334 | free(uplink); | |
d76ed9a9 | 2335 | return 1; |
2336 | } | |
2337 | ||
2338 | static CMD_FUNC(cmd_privmsg) | |
2339 | { | |
2340 | struct privmsg_desc pd; | |
1136f709 | 2341 | if (argc < 3) |
d76ed9a9 | 2342 | return 0; |
2343 | pd.user = GetUserH(origin); | |
2344 | if (!pd.user || (IsGagged(pd.user) && !IsOper(pd.user))) | |
2345 | return 1; | |
08895577 | 2346 | |
2347 | if (checkDefCon(DEFCON_OPER_ONLY) && !IsOper(pd.user)) { | |
2348 | const char *str; | |
2349 | str = conf_get_data("services/opserv/nick", RECDB_QSTRING); | |
2350 | if (str) | |
2351 | send_message_type(4, pd.user, GetUserH(str), "Services are currently not available, please try again soon"); | |
2352 | return 1; | |
2353 | } | |
2354 | ||
2355 | if (checkDefCon(DEFCON_SILENT_OPER_ONLY) && !IsOper(pd.user)) | |
2356 | return 1; /* Silently Ignore */ | |
2357 | ||
d76ed9a9 | 2358 | pd.is_notice = 0; |
1136f709 | 2359 | pd.text = argv[argc - 1]; |
d76ed9a9 | 2360 | parse_foreach(argv[1], privmsg_chan_helper, NULL, privmsg_user_helper, privmsg_invalid, &pd); |
c99dcaf6 | 2361 | |
d76ed9a9 | 2362 | return 1; |
2363 | } | |
2364 | ||
2365 | static CMD_FUNC(cmd_notice) | |
2366 | { | |
2367 | struct privmsg_desc pd; | |
47956fc5 | 2368 | struct server *srv; |
2369 | int nuser = 0; | |
2370 | ||
0f6fe38c | 2371 | if (argc != 3) |
d76ed9a9 | 2372 | return 0; |
47956fc5 | 2373 | |
d76ed9a9 | 2374 | pd.user = GetUserH(origin); |
47956fc5 | 2375 | if(!pd.user) |
2376 | nuser = 1; | |
2377 | if (!pd.user || (IsGagged(pd.user) && !IsOper(pd.user))) { | |
2378 | } | |
2379 | else { | |
2380 | pd.is_notice = 1; | |
0f6fe38c | 2381 | pd.text = argv[2]; |
47956fc5 | 2382 | parse_foreach(argv[1], privmsg_chan_helper, NULL, privmsg_user_helper, privmsg_invalid, &pd); |
2383 | } | |
2384 | ||
2385 | srv = GetServerH(origin); | |
2386 | if(srv) { | |
2387 | char *sargv[MAXNUMPARAMS]; | |
2388 | int sargc; | |
2389 | ||
2390 | sargc = split_line(argv[2], true, MAXNUMPARAMS, sargv); | |
2391 | ||
2392 | if(!strcasecmp(sargv[0], "Connect:")) { | |
2393 | /* :Connect: Host shoe.loxxin.net not listed in ircd.conf */ | |
2394 | if(!strcasecmp(sargv[3], "not") && !strcasecmp(sargv[4], "listed")) { | |
2395 | routing_handle_connect_failure(srv, sargv[2], unsplit_string(sargv+3, sargc-3, NULL)); | |
2396 | } | |
2397 | } | |
2398 | else if(!strcasecmp(sargv[0], "Link")) { | |
2399 | /* :Link with mephisto.etheria.cx cancelled: Server mephisto.etheria.cx[216.46.33.71] | |
2400 | * | |
2401 | * :Link with laptop.afternet.org cancelled: Connection refused | |
2402 | */ | |
2403 | if(!strcasecmp(sargv[3], "cancelled:")) { | |
2404 | routing_handle_connect_failure(srv, sargv[2], unsplit_string(sargv+4, sargc-4, NULL)); | |
2405 | } | |
2406 | } | |
2407 | } | |
d76ed9a9 | 2408 | return 1; |
2409 | } | |
2410 | ||
2411 | static CMD_FUNC(cmd_away) | |
2412 | { | |
2413 | struct userNode *uNode; | |
2414 | ||
2415 | uNode = GetUserH(origin); | |
2416 | if (!uNode) | |
2417 | return 1; | |
2418 | if (argc < 2) | |
2419 | uNode->modes &= ~FLAGS_AWAY; | |
2420 | else | |
2421 | uNode->modes |= FLAGS_AWAY; | |
2422 | return 1; | |
2423 | } | |
2424 | ||
2425 | static CMD_FUNC(cmd_gline) | |
2426 | { | |
2427 | if (argc < 3) | |
2428 | return 0; | |
2429 | if (argv[2][0] == '+') { | |
2430 | if (argc < 5) | |
2431 | return 0; | |
995043b4 | 2432 | gline_add(origin, argv[2]+1, strtoul(argv[3], NULL, 0), argv[argc-1], now, 0, 0); |
d76ed9a9 | 2433 | return 1; |
2434 | } else if (argv[2][0] == '-') { | |
2435 | gline_remove(argv[2]+1, 0); | |
2436 | return 1; | |
2437 | } else | |
2438 | return 0; | |
2439 | } | |
2440 | ||
59b38cc0 | 2441 | static CMD_FUNC(cmd_sgline) |
2442 | { | |
2443 | struct server *sender; | |
2444 | ||
2445 | if (argc < 4) | |
2446 | return 0; | |
2447 | ||
2448 | if (!(sender = GetServerH(origin))) | |
2449 | return 0; | |
2450 | ||
995043b4 | 2451 | gline_add(origin, argv[1], strtoul(argv[2], NULL, 0), argv[argc-1], now, 1, 0); |
59b38cc0 | 2452 | return 1; |
2453 | } | |
2454 | ||
2455 | static CMD_FUNC(cmd_sshun) | |
2456 | { | |
2457 | struct server *sender; | |
2458 | ||
2459 | if (argc < 4) | |
2460 | return 0; | |
2461 | ||
2462 | if (!(sender = GetServerH(origin))) | |
2463 | return 0; | |
2464 | ||
995043b4 | 2465 | shun_add(origin, argv[1], strtoul(argv[2], NULL, 0), argv[argc-1], now, 1); |
59b38cc0 | 2466 | return 1; |
2467 | } | |
2468 | ||
d914d1cb | 2469 | static CMD_FUNC(cmd_shun) |
2470 | { | |
2471 | if (argc < 3) | |
2472 | return 0; | |
2473 | if (argv[2][0] == '+') { | |
2474 | if (argc < 5) | |
2475 | return 0; | |
995043b4 | 2476 | shun_add(origin, argv[2]+1, strtoul(argv[3], NULL, 0), argv[argc-1], now, 0); |
d914d1cb | 2477 | return 1; |
2478 | } else if (argv[2][0] == '-') { | |
2479 | shun_remove(argv[2]+1, 0); | |
2480 | return 1; | |
2481 | } else | |
2482 | return 0; | |
2483 | } | |
2484 | ||
d76ed9a9 | 2485 | static CMD_FUNC(cmd_svsnick) |
2486 | { | |
2487 | struct userNode *target, *dest; | |
2488 | if ((argc < 4) | |
2489 | || !(target = GetUserN(argv[1])) | |
2490 | || !IsLocal(target) | |
2491 | || (dest = GetUserH(argv[2]))) | |
2492 | return 0; | |
2493 | NickChange(target, argv[2], 0); | |
2494 | return 1; | |
2495 | } | |
2496 | ||
d76ed9a9 | 2497 | void |
2498 | free_user(struct userNode *user) | |
2499 | { | |
2500 | free(user->nick); | |
2501 | free(user); | |
2502 | } | |
2503 | ||
2504 | static void | |
30874d66 | 2505 | parse_cleanup(UNUSED_ARG(void *extra)) |
d76ed9a9 | 2506 | { |
2507 | unsigned int nn; | |
2508 | free(of_list); | |
e9b00805 | 2509 | free(of_list_extra); |
d76ed9a9 | 2510 | free(privmsg_funcs); |
1136f709 | 2511 | num_privmsg_funcs = 0; |
d76ed9a9 | 2512 | free(notice_funcs); |
1136f709 | 2513 | num_notice_funcs = 0; |
d76ed9a9 | 2514 | free(mcf_list); |
2515 | dict_delete(irc_func_dict); | |
2516 | for (nn=0; nn<dead_users.used; nn++) | |
2517 | free_user(dead_users.list[nn]); | |
2518 | userList_clean(&dead_users); | |
2519 | } | |
2520 | ||
2521 | static void | |
2522 | p10_conf_reload(void) { | |
2523 | hidden_host_suffix = conf_get_data("server/hidden_host", RECDB_QSTRING); | |
1136f709 | 2524 | his_servername = conf_get_data("server/his_servername", RECDB_QSTRING); |
2525 | his_servercomment = conf_get_data("server/his_servercomment", RECDB_QSTRING); | |
d76ed9a9 | 2526 | } |
2527 | ||
2528 | static void | |
1898d8ea | 2529 | remove_unbursted_channel(struct chanNode *cNode, UNUSED_ARG(void *extra)) { |
d76ed9a9 | 2530 | if (unbursted_channels) |
2531 | dict_remove(unbursted_channels, cNode->name); | |
2532 | } | |
2533 | ||
2534 | void | |
2535 | init_parse(void) | |
2536 | { | |
2537 | const char *str, *desc; | |
2538 | int numnick, usermask, max_users; | |
2539 | char numer[COMBO_NUMERIC_LEN+1]; | |
2540 | ||
2541 | /* read config items */ | |
805e7c7a | 2542 | str = conf_get_data("server/extended_accounts", RECDB_QSTRING); |
2543 | extended_accounts = str ? enabled_string(str) : 1; | |
d76ed9a9 | 2544 | str = conf_get_data("server/ping_freq", RECDB_QSTRING); |
2545 | ping_freq = str ? ParseInterval(str) : 120; | |
2546 | str = conf_get_data("server/ping_timeout", RECDB_QSTRING); | |
2547 | ping_timeout = str ? ParseInterval(str) : 30; | |
2548 | str = conf_get_data("server/force_n2k", RECDB_QSTRING); | |
2549 | force_n2k = str ? enabled_string(str) : 1; | |
2550 | str = conf_get_data("server/numeric", RECDB_QSTRING); | |
2551 | if (!str) { | |
2552 | log_module(MAIN_LOG, LOG_ERROR, "No server/numeric entry in config file."); | |
2553 | exit(1); | |
2554 | } | |
2555 | numnick = atoi(str); | |
2556 | str = conf_get_data("server/max_users", RECDB_QSTRING); | |
2557 | max_users = str ? atoi(str) : 4096; | |
2558 | for (usermask = 4; usermask < max_users; usermask <<= 1) ; | |
2559 | usermask--; | |
2560 | if ((numnick < 64) && (usermask < 4096) && !force_n2k) | |
2561 | inttobase64(numer, (numnick << 12) + (usermask & 0x00fff), 3); | |
2562 | else | |
2563 | inttobase64(numer, (numnick << 18) + (usermask & 0x3ffff), 5); | |
2564 | ||
d76ed9a9 | 2565 | str = conf_get_data("server/hostname", RECDB_QSTRING); |
2566 | desc = conf_get_data("server/description", RECDB_QSTRING); | |
2567 | if (!str || !desc) { | |
2568 | log_module(MAIN_LOG, LOG_ERROR, "No server/hostname entry in config file."); | |
2569 | exit(1); | |
2570 | } | |
2571 | self = AddServer(NULL, str, 0, boot_time, now, numer, desc); | |
2572 | conf_register_reload(p10_conf_reload); | |
2573 | ||
2574 | irc_func_dict = dict_new(); | |
2575 | dict_insert(irc_func_dict, CMD_BURST, cmd_burst); | |
2576 | dict_insert(irc_func_dict, TOK_BURST, cmd_burst); | |
2577 | dict_insert(irc_func_dict, CMD_CREATE, cmd_create); | |
2578 | dict_insert(irc_func_dict, TOK_CREATE, cmd_create); | |
2579 | dict_insert(irc_func_dict, CMD_EOB, cmd_eob); | |
2580 | dict_insert(irc_func_dict, TOK_EOB, cmd_eob); | |
2581 | dict_insert(irc_func_dict, CMD_EOB_ACK, cmd_eob_ack); | |
2582 | dict_insert(irc_func_dict, TOK_EOB_ACK, cmd_eob_ack); | |
2583 | dict_insert(irc_func_dict, CMD_MODE, cmd_mode); | |
2584 | dict_insert(irc_func_dict, TOK_MODE, cmd_mode); | |
d82cf2f0 | 2585 | dict_insert(irc_func_dict, CMD_MARK, cmd_mark); |
2586 | dict_insert(irc_func_dict, TOK_MARK, cmd_mark); | |
d76ed9a9 | 2587 | dict_insert(irc_func_dict, CMD_NICK, cmd_nick); |
2588 | dict_insert(irc_func_dict, TOK_NICK, cmd_nick); | |
2589 | dict_insert(irc_func_dict, CMD_ACCOUNT, cmd_account); | |
2590 | dict_insert(irc_func_dict, TOK_ACCOUNT, cmd_account); | |
2591 | dict_insert(irc_func_dict, CMD_FAKEHOST, cmd_fakehost); | |
2592 | dict_insert(irc_func_dict, TOK_FAKEHOST, cmd_fakehost); | |
2593 | dict_insert(irc_func_dict, CMD_PASS, cmd_pass); | |
2594 | dict_insert(irc_func_dict, TOK_PASS, cmd_pass); | |
2595 | dict_insert(irc_func_dict, CMD_PING, cmd_ping); | |
2596 | dict_insert(irc_func_dict, TOK_PING, cmd_ping); | |
2597 | dict_insert(irc_func_dict, CMD_PRIVMSG, cmd_privmsg); | |
2598 | dict_insert(irc_func_dict, TOK_PRIVMSG, cmd_privmsg); | |
2599 | dict_insert(irc_func_dict, CMD_PONG, cmd_pong); | |
2600 | dict_insert(irc_func_dict, TOK_PONG, cmd_pong); | |
2601 | dict_insert(irc_func_dict, CMD_QUIT, cmd_quit); | |
2602 | dict_insert(irc_func_dict, TOK_QUIT, cmd_quit); | |
2603 | dict_insert(irc_func_dict, CMD_SERVER, cmd_server); | |
2604 | dict_insert(irc_func_dict, TOK_SERVER, cmd_server); | |
2605 | dict_insert(irc_func_dict, CMD_JOIN, cmd_join); | |
2606 | dict_insert(irc_func_dict, TOK_JOIN, cmd_join); | |
2607 | dict_insert(irc_func_dict, CMD_PART, cmd_part); | |
2608 | dict_insert(irc_func_dict, TOK_PART, cmd_part); | |
2609 | dict_insert(irc_func_dict, CMD_ERROR, cmd_error); | |
2610 | dict_insert(irc_func_dict, TOK_ERROR, cmd_error); | |
2611 | dict_insert(irc_func_dict, CMD_TOPIC, cmd_topic); | |
2612 | dict_insert(irc_func_dict, TOK_TOPIC, cmd_topic); | |
2613 | dict_insert(irc_func_dict, CMD_AWAY, cmd_away); | |
2614 | dict_insert(irc_func_dict, TOK_AWAY, cmd_away); | |
a6a4707e | 2615 | dict_insert(irc_func_dict, CMD_SILENCE, cmd_silence); |
2616 | dict_insert(irc_func_dict, TOK_SILENCE, cmd_silence); | |
d76ed9a9 | 2617 | dict_insert(irc_func_dict, CMD_KICK, cmd_kick); |
2618 | dict_insert(irc_func_dict, TOK_KICK, cmd_kick); | |
2619 | dict_insert(irc_func_dict, CMD_SQUIT, cmd_squit); | |
2620 | dict_insert(irc_func_dict, TOK_SQUIT, cmd_squit); | |
2621 | dict_insert(irc_func_dict, CMD_KILL, cmd_kill); | |
2622 | dict_insert(irc_func_dict, TOK_KILL, cmd_kill); | |
2623 | dict_insert(irc_func_dict, CMD_NOTICE, cmd_notice); | |
2624 | dict_insert(irc_func_dict, TOK_NOTICE, cmd_notice); | |
2625 | dict_insert(irc_func_dict, CMD_STATS, cmd_stats); | |
2626 | dict_insert(irc_func_dict, TOK_STATS, cmd_stats); | |
cd25f2e9 | 2627 | dict_insert(irc_func_dict, CMD_SVSJOIN, cmd_svsjoin); |
2628 | dict_insert(irc_func_dict, TOK_SVSJOIN, cmd_svsjoin); | |
d76ed9a9 | 2629 | dict_insert(irc_func_dict, CMD_SVSNICK, cmd_svsnick); |
2630 | dict_insert(irc_func_dict, TOK_SVSNICK, cmd_svsnick); | |
cd25f2e9 | 2631 | dict_insert(irc_func_dict, CMD_SVSPART, cmd_svspart); |
2632 | dict_insert(irc_func_dict, TOK_SVSPART, cmd_svspart); | |
56958740 | 2633 | dict_insert(irc_func_dict, CMD_SWHOIS, cmd_dummy); |
2634 | dict_insert(irc_func_dict, TOK_SWHOIS, cmd_dummy); | |
d76ed9a9 | 2635 | dict_insert(irc_func_dict, CMD_WHOIS, cmd_whois); |
2636 | dict_insert(irc_func_dict, TOK_WHOIS, cmd_whois); | |
2637 | dict_insert(irc_func_dict, CMD_GLINE, cmd_gline); | |
2638 | dict_insert(irc_func_dict, TOK_GLINE, cmd_gline); | |
59b38cc0 | 2639 | dict_insert(irc_func_dict, CMD_SGLINE, cmd_sgline); |
2640 | dict_insert(irc_func_dict, TOK_SGLINE, cmd_sgline); | |
d914d1cb | 2641 | dict_insert(irc_func_dict, CMD_SHUN, cmd_shun); |
2642 | dict_insert(irc_func_dict, TOK_SHUN, cmd_shun); | |
59b38cc0 | 2643 | dict_insert(irc_func_dict, CMD_SSHUN, cmd_sshun); |
2644 | dict_insert(irc_func_dict, TOK_SSHUN, cmd_sshun); | |
d76ed9a9 | 2645 | dict_insert(irc_func_dict, CMD_OPMODE, cmd_opmode); |
2646 | dict_insert(irc_func_dict, TOK_OPMODE, cmd_opmode); | |
2647 | dict_insert(irc_func_dict, CMD_CLEARMODE, cmd_clearmode); | |
2648 | dict_insert(irc_func_dict, TOK_CLEARMODE, cmd_clearmode); | |
2649 | dict_insert(irc_func_dict, CMD_VERSION, cmd_version); | |
2650 | dict_insert(irc_func_dict, TOK_VERSION, cmd_version); | |
2651 | dict_insert(irc_func_dict, CMD_ADMIN, cmd_admin); | |
2652 | dict_insert(irc_func_dict, TOK_ADMIN, cmd_admin); | |
56b83e80 | 2653 | dict_insert(irc_func_dict, CMD_SMO, cmd_dummy); |
2654 | dict_insert(irc_func_dict, TOK_SMO, cmd_dummy); | |
1c76f1b4 | 2655 | dict_insert(irc_func_dict, CMD_SNO, cmd_dummy); |
2656 | dict_insert(irc_func_dict, TOK_SNO, cmd_dummy); | |
d76ed9a9 | 2657 | |
956ee72d | 2658 | dict_insert(irc_func_dict, CMD_RPING, cmd_rping); |
2659 | dict_insert(irc_func_dict, TOK_RPING, cmd_rping); | |
8f9e3388 | 2660 | dict_insert(irc_func_dict, CMD_RPONG, cmd_dummy); |
2661 | dict_insert(irc_func_dict, TOK_RPONG, cmd_dummy); | |
2662 | ||
d76ed9a9 | 2663 | /* In P10, DESTRUCT doesn't do anything except be broadcast to servers. |
2664 | * Apparently to obliterate channels from any servers that think they | |
2665 | * exist? | |
2666 | */ | |
2667 | dict_insert(irc_func_dict, CMD_DESTRUCT, cmd_dummy); | |
2668 | dict_insert(irc_func_dict, TOK_DESTRUCT, cmd_dummy); | |
2669 | /* Ignore invites */ | |
2670 | dict_insert(irc_func_dict, CMD_INVITE, cmd_dummy); | |
2671 | dict_insert(irc_func_dict, TOK_INVITE, cmd_dummy); | |
2672 | /* DESYNCH is just informational, so ignore it */ | |
2673 | dict_insert(irc_func_dict, CMD_DESYNCH, cmd_dummy); | |
2674 | dict_insert(irc_func_dict, TOK_DESYNCH, cmd_dummy); | |
2675 | /* Ignore channel operator notices. */ | |
2676 | dict_insert(irc_func_dict, CMD_WALLCHOPS, cmd_dummy); | |
2677 | dict_insert(irc_func_dict, TOK_WALLCHOPS, cmd_dummy); | |
2678 | dict_insert(irc_func_dict, CMD_WALLVOICES, cmd_dummy); | |
2679 | dict_insert(irc_func_dict, TOK_WALLVOICES, cmd_dummy); | |
55342ce8 | 2680 | dict_insert(irc_func_dict, CMD_WALLHOPS, cmd_dummy); |
2681 | dict_insert(irc_func_dict, TOK_WALLHOPS, cmd_dummy); | |
d76ed9a9 | 2682 | /* Ignore opers being silly. */ |
2683 | dict_insert(irc_func_dict, CMD_WALLOPS, cmd_dummy); | |
2684 | dict_insert(irc_func_dict, TOK_WALLOPS, cmd_dummy); | |
55342ce8 | 2685 | dict_insert(irc_func_dict, CMD_WALLHOPS, cmd_dummy); |
2686 | dict_insert(irc_func_dict, TOK_WALLHOPS, cmd_dummy); | |
41fadebe | 2687 | dict_insert(irc_func_dict, TOK_WALLUSERS, cmd_dummy); |
850bf0cf | 2688 | /* Ignore dnsbl exemptions */ |
2689 | dict_insert(irc_func_dict, TOK_EXEMPT, cmd_dummy); | |
89d871d8 | 2690 | dict_insert(irc_func_dict, CMD_PRIVS, cmd_privs); |
2691 | dict_insert(irc_func_dict, TOK_PRIVS, cmd_privs); | |
763de701 | 2692 | /* ignore ALIST for now */ |
2693 | dict_insert(irc_func_dict, TOK_ALIST, cmd_dummy); | |
2694 | dict_insert(irc_func_dict, CMD_ALIST, cmd_dummy); | |
4b2dcc0d | 2695 | /* ignore SPAMFILTER */ |
2696 | dict_insert(irc_func_dict, TOK_SPAMFILTER, cmd_dummy); | |
2697 | dict_insert(irc_func_dict, CMD_SPAMFILTER, cmd_dummy); | |
a74c9eac | 2698 | /* Ignore remote luser */ |
0c835e0f | 2699 | dict_insert(irc_func_dict, TOK_LUSERS, cmd_dummy); |
d76ed9a9 | 2700 | /* We have reliable clock! Always! Wraaa! */ |
2701 | dict_insert(irc_func_dict, CMD_SETTIME, cmd_dummy); | |
2702 | dict_insert(irc_func_dict, TOK_SETTIME, cmd_dummy); | |
b34a7505 | 2703 | |
2704 | /* ignore /trace and /motd commands targetted at us */ | |
2705 | dict_insert(irc_func_dict, TOK_TRACE, cmd_dummy); | |
2706 | dict_insert(irc_func_dict, TOK_MOTD, cmd_dummy); | |
74ac2349 | 2707 | dict_insert(irc_func_dict, TOK_UPING, cmd_dummy); |
b34a7505 | 2708 | |
d76ed9a9 | 2709 | /* handle topics */ |
2710 | dict_insert(irc_func_dict, "331", cmd_num_topic); | |
2711 | dict_insert(irc_func_dict, "332", cmd_num_topic); | |
2712 | dict_insert(irc_func_dict, "333", cmd_num_topic); | |
2713 | dict_insert(irc_func_dict, "345", cmd_dummy); /* blah has been invited to blah */ | |
2714 | dict_insert(irc_func_dict, "432", cmd_error_nick); /* Erroneus [sic] nickname */ | |
2715 | /* ban list resetting */ | |
2716 | /* "stats g" responses */ | |
39b3b541 | 2717 | dict_insert(irc_func_dict, "230", cmd_dummy); /* ignore stats headers */ |
d76ed9a9 | 2718 | dict_insert(irc_func_dict, "247", cmd_num_gline); |
d914d1cb | 2719 | dict_insert(irc_func_dict, "542", cmd_num_shun); |
d76ed9a9 | 2720 | dict_insert(irc_func_dict, "219", cmd_dummy); /* "End of /STATS report" */ |
2721 | /* other numeric responses we might get */ | |
2722 | dict_insert(irc_func_dict, "401", cmd_dummy); /* target left network */ | |
2723 | dict_insert(irc_func_dict, "403", cmd_dummy); /* no such channel */ | |
2724 | dict_insert(irc_func_dict, "404", cmd_dummy); /* cannot send to channel */ | |
0d16e639 | 2725 | dict_insert(irc_func_dict, "439", cmd_dummy); /* target change too fast */ |
d76ed9a9 | 2726 | dict_insert(irc_func_dict, "441", cmd_dummy); /* target isn't on that channel */ |
2727 | dict_insert(irc_func_dict, "442", cmd_dummy); /* you aren't on that channel */ | |
2728 | dict_insert(irc_func_dict, "443", cmd_dummy); /* is already on channel (after invite?) */ | |
2729 | dict_insert(irc_func_dict, "461", cmd_dummy); /* Not enough parameters (after TOPIC w/ 0 args) */ | |
2730 | dict_insert(irc_func_dict, "467", cmd_dummy); /* Channel key already set */ | |
2731 | ||
2732 | num_privmsg_funcs = 16; | |
2733 | privmsg_funcs = malloc(sizeof(privmsg_func_t)*num_privmsg_funcs); | |
2734 | memset(privmsg_funcs, 0, sizeof(privmsg_func_t)*num_privmsg_funcs); | |
2735 | ||
2736 | num_notice_funcs = 16; | |
2737 | notice_funcs = malloc(sizeof(privmsg_func_t)*num_notice_funcs); | |
2738 | memset(notice_funcs, 0, sizeof(privmsg_func_t)*num_notice_funcs); | |
2739 | ||
2740 | userList_init(&dead_users); | |
1898d8ea | 2741 | reg_del_channel_func(remove_unbursted_channel, NULL); |
30874d66 | 2742 | reg_exit_func(parse_cleanup, NULL); |
da5b7dfc | 2743 | // reg_notice_func(opserv, check_ctcp); |
d76ed9a9 | 2744 | } |
2745 | ||
2746 | int | |
2747 | parse_line(char *line, int recursive) | |
2748 | { | |
2749 | char *argv[MAXNUMPARAMS], *origin; | |
2750 | int argc, cmd, res=0; | |
2751 | cmd_func_t *func; | |
2752 | ||
2753 | argc = split_line(line, true, MAXNUMPARAMS, argv); | |
2754 | cmd = self->uplink || !argv[0][1] || !argv[0][2]; | |
2755 | if (argc > cmd) { | |
2756 | if (cmd) { | |
2757 | if (argv[0][0] == ':') { | |
2758 | origin = argv[0]+1; | |
2759 | } else if (!argv[0][1] || !argv[0][2]) { | |
2760 | struct server *sNode = GetServerN(argv[0]); | |
2761 | origin = sNode ? sNode->name : 0; | |
2762 | } else { | |
2763 | struct userNode *uNode = GetUserN(argv[0]); | |
2764 | origin = uNode ? uNode->nick : 0; | |
2765 | } | |
2766 | } else | |
2767 | origin = 0; | |
2768 | if ((func = dict_find(irc_func_dict, argv[cmd], NULL))) | |
2769 | res = func(origin, argc-cmd, argv+cmd); | |
2770 | } | |
2771 | if (!res) { | |
2772 | log_module(MAIN_LOG, LOG_ERROR, "PARSE ERROR on line: %s", unsplit_string(argv, argc, NULL)); | |
2773 | } else if (!recursive) { | |
2774 | unsigned int i; | |
2775 | for (i=0; i<dead_users.used; i++) | |
2776 | free_user(dead_users.list[i]); | |
2777 | dead_users.used = 0; | |
2778 | } | |
2779 | return res; | |
2780 | } | |
2781 | ||
2782 | static void | |
2783 | parse_foreach(char *target_list, foreach_chanfunc cf, foreach_nonchan nc, foreach_userfunc uf, foreach_nonuser nu, void *data) | |
2784 | { | |
2785 | char *j, old; | |
2f61d1d7 | 2786 | |
d76ed9a9 | 2787 | do { |
2788 | j = target_list; | |
2789 | while (*j != 0 && *j != ',') | |
2790 | j++; | |
2791 | old = *j; | |
2792 | *j = 0; | |
2f61d1d7 | 2793 | |
d76ed9a9 | 2794 | if (IsChannelName(target_list) |
2795 | || (target_list[0] == '0' && target_list[1] == '\0')) { | |
2796 | struct chanNode *chan = GetChannel(target_list); | |
2f61d1d7 | 2797 | |
d76ed9a9 | 2798 | if (chan) { |
2799 | if (cf) | |
2800 | cf(chan, data); | |
2801 | } else { | |
2802 | if (nc) | |
2803 | nc(target_list, data); | |
2804 | } | |
2805 | } else { | |
2806 | struct userNode *user; | |
2807 | struct privmsg_desc *pd = data; | |
2808 | ||
2809 | pd->is_qualified = 0; | |
2810 | if (*target_list == '@') { | |
2811 | user = NULL; | |
2812 | } else if (strchr(target_list, '@')) { | |
2813 | struct server *server; | |
2814 | ||
2815 | pd->is_qualified = 1; | |
2816 | user = GetUserH(strtok(target_list, "@")); | |
2817 | server = GetServerH(strtok(NULL, "@")); | |
2818 | ||
2819 | if (user && (user->uplink != server)) { | |
2820 | /* Don't attempt to index into any arrays | |
2821 | using a user's numeric on another server. */ | |
2822 | user = NULL; | |
2823 | } | |
2824 | } else { | |
2825 | user = GetUserN(target_list); | |
2826 | } | |
2827 | ||
2828 | if (user) { | |
2829 | if (uf) | |
2830 | uf(user, data); | |
2831 | } else { | |
2832 | if (nu) | |
2833 | nu(target_list, data); | |
2834 | } | |
2835 | } | |
2836 | target_list = j+1; | |
2837 | } while (old == ','); | |
2838 | } | |
2839 | ||
2840 | static int | |
2841 | get_local_numeric(void) | |
2842 | { | |
2843 | static unsigned int next_numeric = 0; | |
2844 | if (self->clients > self->num_mask) | |
2845 | return -1; | |
2846 | while (self->users[next_numeric]) | |
2847 | if (++next_numeric > self->num_mask) | |
2848 | next_numeric = 0; | |
2849 | return next_numeric; | |
2850 | } | |
2851 | ||
2852 | static void | |
2853 | make_numeric(struct server *svr, int local_num, char *outbuf) | |
2854 | { | |
2855 | int slen, llen; | |
2856 | ||
2857 | if (force_n2k || svr->numeric[1]) { | |
2858 | slen = 2; | |
2859 | llen = 3; | |
2860 | } else { | |
2861 | slen = 1; | |
2862 | llen = (local_num < 64*64) ? 2 : 3; | |
2863 | } | |
2864 | strncpy(outbuf, svr->numeric, slen); | |
2865 | inttobase64(outbuf+slen, local_num, llen); | |
2866 | outbuf[slen+llen] = 0; | |
2867 | } | |
2868 | ||
2869 | struct server * | |
1136f709 | 2870 | AddServer(struct server *uplink, const char *name, int hops, time_t boot, time_t link_time, const char *numeric, const char *description) |
d76ed9a9 | 2871 | { |
2872 | struct server* sNode; | |
2873 | int slen, mlen; | |
2874 | ||
2875 | if ((sNode = GetServerN(numeric))) { | |
2876 | /* This means we're trying to re-add an existant server. | |
2877 | * To be safe, we should forget the previous incarnation. | |
2878 | * (And all its linked servers.) | |
2879 | * | |
2880 | * It usually only happens in replays when the original | |
2881 | * had a ping timeout and the replay didn't (because | |
2882 | * replaying a ping timeout invariably gets things wrong). | |
2883 | */ | |
2884 | DelServer(sNode, 0, NULL); | |
2885 | } | |
2886 | ||
2887 | switch (strlen(numeric)) { | |
2888 | case 5: slen = 2; mlen = 3; break; | |
2889 | case 4: slen = 1; mlen = 3; break; | |
2890 | case 3: slen = 1; mlen = 2; break; | |
2891 | default: | |
2892 | log_module(MAIN_LOG, LOG_ERROR, "AddServer(\"%s\", \"%s\", ...): Numeric %s has invalid length.", uplink->name, name, numeric); | |
2893 | return NULL; | |
2894 | } | |
2895 | ||
2896 | sNode = calloc(1, sizeof(*sNode)); | |
2897 | sNode->uplink = uplink; | |
2898 | safestrncpy(sNode->name, name, sizeof(sNode->name)); | |
2899 | sNode->num_mask = base64toint(numeric+slen, mlen); | |
2900 | sNode->hops = hops; | |
2901 | sNode->boot = boot; | |
1136f709 | 2902 | sNode->link_time = link_time; |
d76ed9a9 | 2903 | strncpy(sNode->numeric, numeric, slen); |
2904 | safestrncpy(sNode->description, description, sizeof(sNode->description)); | |
2905 | sNode->users = calloc(sNode->num_mask+1, sizeof(*sNode->users)); | |
2906 | serverList_init(&sNode->children); | |
2907 | if (sNode->uplink) { | |
2908 | /* uplink may be NULL if we're just building ourself */ | |
2909 | serverList_append(&sNode->uplink->children, sNode); | |
2910 | } | |
2911 | servers_num[base64toint(numeric, slen)] = sNode; | |
2912 | dict_insert(servers, sNode->name, sNode); | |
2913 | return sNode; | |
2914 | } | |
2915 | ||
2916 | void DelServer(struct server* serv, int announce, const char *message) | |
2917 | { | |
2918 | unsigned int i; | |
2919 | ||
2920 | /* If we receive an ERROR command before the SERVER | |
2921 | * command a NULL server can be passed */ | |
2922 | if (!serv) | |
2923 | return; | |
2924 | ||
2925 | /* Hrm, what's the right way to SQUIT some other server? | |
2926 | * (This code is only to handle killing juped servers.) */ | |
2927 | if (announce && (serv->uplink == self) && (serv != self->uplink)) | |
2928 | irc_squit(serv, message, NULL); | |
2929 | ||
2930 | /* must recursively remove servers linked to this one first */ | |
2931 | for (i=serv->children.used;i>0;) | |
2932 | if (serv->children.list[--i] != self) | |
2933 | DelServer(serv->children.list[i], false, NULL); | |
2934 | ||
2935 | /* clean up server's user hash tables */ | |
2936 | for (i=0;i<=serv->num_mask;i++) | |
2937 | if (serv->users[i]) | |
2938 | DelUser(serv->users[i], NULL, false, "server delinked"); | |
2939 | ||
2940 | /* delete server */ | |
2941 | if (serv->uplink) | |
2942 | serverList_remove(&serv->uplink->children, serv); | |
2943 | if (serv == self->uplink) | |
2944 | self->uplink = NULL; | |
2945 | servers_num[base64toint(serv->numeric, strlen(serv->numeric))] = NULL; | |
2946 | dict_remove(servers, serv->name); | |
2947 | serverList_clean(&serv->children); | |
2948 | free(serv->users); | |
2949 | free(serv); | |
2950 | } | |
2951 | ||
2952 | struct userNode * | |
1136f709 | 2953 | AddLocalUser(const char *nick, const char *ident, const char *hostname, const char *desc, const char *modes) |
d76ed9a9 | 2954 | { |
2955 | char numeric[COMBO_NUMERIC_LEN+1]; | |
2956 | int local_num = get_local_numeric(); | |
2957 | time_t timestamp = now; | |
2958 | struct userNode *old_user = GetUserH(nick); | |
2959 | ||
1136f709 | 2960 | if (!modes) |
2961 | modes = "+oik"; | |
2962 | ||
d76ed9a9 | 2963 | if (old_user) { |
2964 | if (IsLocal(old_user)) | |
2965 | return old_user; | |
2966 | timestamp = old_user->timestamp - 1; | |
2967 | } | |
2968 | if (local_num == -1) { | |
2969 | log_module(MAIN_LOG, LOG_ERROR, "Unable to allocate numnick for service %s", nick); | |
2970 | return 0; | |
2971 | } | |
2972 | if (!hostname) | |
2973 | hostname = self->name; | |
2974 | make_numeric(self, local_num, numeric); | |
1136f709 | 2975 | return AddUser(self, nick, ident, hostname, modes, numeric, desc, now, "AAAAAA"); |
d76ed9a9 | 2976 | } |
2977 | ||
2978 | struct userNode * | |
2979 | AddClone(const char *nick, const char *ident, const char *hostname, const char *desc) | |
2980 | { | |
2981 | char numeric[COMBO_NUMERIC_LEN+1]; | |
2982 | int local_num = get_local_numeric(); | |
2983 | time_t timestamp = now; | |
2984 | struct userNode *old_user = GetUserH(nick); | |
2985 | ||
2986 | if (old_user) { | |
2987 | if (IsLocal(old_user)) | |
2988 | return old_user; | |
2989 | timestamp = old_user->timestamp - 1; | |
2990 | } | |
2991 | if (local_num == -1) { | |
2992 | log_module(MAIN_LOG, LOG_ERROR, "Unable to allocate numnick for clone %s", nick); | |
2993 | return 0; | |
2994 | } | |
2995 | make_numeric(self, local_num, numeric); | |
2996 | return AddUser(self, nick, ident, hostname, "+i", numeric, desc, timestamp, "AAAAAA"); | |
2997 | } | |
2998 | ||
2999 | int | |
3000 | is_valid_nick(const char *nick) { | |
ec1a68c8 | 3001 | unsigned int ii; |
d76ed9a9 | 3002 | /* IRC has some of The Most Fucked-Up ideas about character sets |
3003 | * in the world.. */ | |
3004 | if (!isalpha(*nick) && !strchr("{|}~[\\]^_`", *nick)) | |
3005 | return 0; | |
ec1a68c8 | 3006 | for (ii = 0; nick[ii]; ++ii) |
3007 | if (!isalnum(nick[ii]) && !strchr("{|}~[\\]^-_`", nick[ii])) | |
d76ed9a9 | 3008 | return 0; |
3009 | if (strlen(nick) > nicklen) | |
3010 | return 0; | |
3011 | return 1; | |
3012 | } | |
3013 | ||
3014 | static struct userNode* | |
3015 | 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) | |
3016 | { | |
3017 | struct userNode *oldUser, *uNode; | |
f0fb2e2d | 3018 | unsigned int ignore_user, dummy; |
412b1e16 | 3019 | char *tstr; |
3020 | int type; | |
d76ed9a9 | 3021 | |
3022 | if ((strlen(numeric) < 3) || (strlen(numeric) > 5)) { | |
1136f709 | 3023 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): numeric %s wrong length!", (void*)uplink, nick, numeric); |
d76ed9a9 | 3024 | return NULL; |
3025 | } | |
3026 | ||
3027 | if (!uplink) { | |
1136f709 | 3028 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): server for numeric %s doesn't exist!", (void*)uplink, nick, numeric); |
d76ed9a9 | 3029 | return NULL; |
3030 | } | |
3031 | ||
3032 | if (uplink != GetServerN(numeric)) { | |
1136f709 | 3033 | 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 | 3034 | return NULL; |
3035 | } | |
3036 | ||
1136f709 | 3037 | dummy = modes && modes[0] == '*'; |
3038 | if (dummy) { | |
3039 | ++modes; | |
3040 | } else if (!is_valid_nick(nick)) { | |
3041 | log_module(MAIN_LOG, LOG_WARNING, "AddUser(%p, %s, ...): invalid nickname detected.", (void*)uplink, nick); | |
d76ed9a9 | 3042 | return NULL; |
3043 | } | |
3044 | ||
3045 | ignore_user = 0; | |
3046 | if ((oldUser = GetUserH(nick))) { | |
1136f709 | 3047 | if (IsLocal(oldUser) |
3048 | && (IsService(oldUser) || IsPersistent(oldUser))) { | |
3049 | /* The service should collide the new user off - but not | |
3050 | * if the new user is coming in during a burst. (During a | |
3051 | * burst, the bursting server will kill either our user -- | |
3052 | * triggering a ReintroduceUser() -- or its own.) | |
3053 | */ | |
d76ed9a9 | 3054 | oldUser->timestamp = timestamp - 1; |
1136f709 | 3055 | ignore_user = 1; |
3056 | if (!uplink->burst) | |
3057 | irc_user(oldUser); | |
3058 | } else if (oldUser->timestamp > timestamp) { | |
d76ed9a9 | 3059 | /* "Old" user is really newer; remove them */ |
3060 | DelUser(oldUser, 0, 1, "Overruled by older nick"); | |
3061 | } else { | |
3062 | /* User being added is too new; do not add them to | |
3063 | * clients, but do add them to the server's list, since it | |
3064 | * will send a KILL and QUIT soon. */ | |
3065 | ignore_user = 1; | |
3066 | } | |
3067 | } | |
3068 | ||
3069 | /* create new usernode and set all values */ | |
3070 | uNode = calloc(1, sizeof(*uNode)); | |
3071 | uNode->nick = strdup(nick); | |
3072 | safestrncpy(uNode->ident, ident, sizeof(uNode->ident)); | |
3073 | safestrncpy(uNode->info, userinfo, sizeof(uNode->info)); | |
3074 | safestrncpy(uNode->hostname, hostname, sizeof(uNode->hostname)); | |
3075 | safestrncpy(uNode->numeric, numeric, sizeof(uNode->numeric)); | |
2f61d1d7 | 3076 | irc_p10_pton(&uNode->ip, realip); |
37ef8ee3 | 3077 | |
412b1e16 | 3078 | tstr = conf_get_data("server/type", RECDB_QSTRING); |
3079 | type = atoi(tstr); | |
1dfca92d | 3080 | if (type == 7) { |
412b1e16 | 3081 | if (irc_in_addr_is_ipv4(uNode->ip)) { |
3082 | make_virtip((char*)irc_ntoa(&uNode->ip), (char*)irc_ntoa(&uNode->ip), uNode->cryptip); | |
3083 | make_virthost((char*)irc_ntoa(&uNode->ip), uNode->hostname, uNode->crypthost); | |
3084 | } else if (irc_in_addr_is_ipv6(uNode->ip)) { | |
3085 | make_ipv6virthost((char*)irc_ntoa(&uNode->ip), uNode->hostname, uNode->crypthost); | |
3086 | } | |
68b75482 | 3087 | } |
37ef8ee3 | 3088 | |
f16ad9e7 | 3089 | if (!uNode->crypthost && uNode->cryptip) |
3090 | snprintf(uNode->crypthost, sizeof(uNode->crypthost), "%s", strdup(uNode->cryptip)); | |
1136f709 | 3091 | uNode->idle_since = timestamp; |
d76ed9a9 | 3092 | uNode->timestamp = timestamp; |
3093 | modeList_init(&uNode->channels); | |
3094 | uNode->uplink = uplink; | |
3095 | if (++uNode->uplink->clients > uNode->uplink->max_clients) { | |
3096 | uNode->uplink->max_clients = uNode->uplink->clients; | |
3097 | } | |
3098 | uNode->num_local = base64toint(numeric+strlen(uNode->uplink->numeric), 3) & uNode->uplink->num_mask; | |
3099 | uNode->uplink->users[uNode->num_local] = uNode; | |
3100 | mod_usermode(uNode, modes); | |
1136f709 | 3101 | if (dummy) |
3102 | uNode->modes |= FLAGS_DUMMY; | |
21f6caee | 3103 | |
3104 | set_geoip_info(uNode); | |
3105 | ||
d76ed9a9 | 3106 | if (ignore_user) |
3107 | return uNode; | |
3108 | ||
3109 | dict_insert(clients, uNode->nick, uNode); | |
3110 | if (dict_size(clients) > max_clients) { | |
3111 | max_clients = dict_size(clients); | |
3112 | max_clients_time = now; | |
3113 | } | |
3114 | if (IsLocal(uNode)) | |
3115 | irc_user(uNode); | |
63189c10 | 3116 | call_new_user_funcs(uNode); |
3fdd6a74 | 3117 | |
3118 | if ((uNode->loc == 1) && (uNode->handle_info)) | |
3119 | send_func_list(uNode); | |
3120 | ||
d76ed9a9 | 3121 | return uNode; |
3122 | } | |
3123 | ||
3124 | /* removes user from it's server's hash table and nick hash table */ | |
3125 | void | |
3126 | DelUser(struct userNode* user, struct userNode *killer, int announce, const char *why) | |
3127 | { | |
d76ed9a9 | 3128 | |
ec1a68c8 | 3129 | verify(user); |
3130 | ||
d76ed9a9 | 3131 | /* mark them as dead, in case anybody cares */ |
3132 | user->dead = 1; | |
3133 | ||
ac3bdc8d | 3134 | /* remove pending adduser commands */ |
3135 | wipe_adduser_pending(NULL, user); | |
3136 | ||
d76ed9a9 | 3137 | /* remove user from all channels */ |
3138 | while (user->channels.used > 0) | |
1136f709 | 3139 | DelChannelUser(user, user->channels.list[user->channels.used-1]->channel, NULL, 0); |
d76ed9a9 | 3140 | |
3141 | /* Call these in reverse order so ChanServ can update presence | |
3142 | information before NickServ nukes the handle_info. */ | |
a6bcc929 | 3143 | call_del_user_funcs(user, killer, why); |
d76ed9a9 | 3144 | |
3145 | user->uplink->clients--; | |
3146 | user->uplink->users[user->num_local] = NULL; | |
3147 | if (IsOper(user)) | |
3148 | userList_remove(&curr_opers, user); | |
3149 | /* remove from global dictionary, but not if after a collide */ | |
3150 | if (user == dict_find(clients, user->nick, NULL)) | |
3151 | dict_remove(clients, user->nick); | |
3152 | ||
3153 | if (IsInvisible(user)) | |
3154 | invis_clients--; | |
3155 | ||
3156 | if (announce) { | |
3157 | if (IsLocal(user)) | |
3158 | irc_quit(user, why); | |
3159 | else | |
3160 | irc_kill(killer, user, why); | |
3161 | } | |
3162 | ||
1136f709 | 3163 | if (IsLocal(user)) { |
3164 | unsigned int num = user->num_local; | |
3165 | if (num < num_privmsg_funcs) | |
3166 | privmsg_funcs[num] = NULL; | |
3167 | if (num < num_notice_funcs) | |
3168 | notice_funcs[num] = NULL; | |
3169 | } | |
3170 | ||
d76ed9a9 | 3171 | modeList_clean(&user->channels); |
0e08a8e0 | 3172 | |
3173 | /* Clean up version data */ | |
3174 | if(user->version_reply) { | |
3175 | free(user->version_reply); | |
3176 | user->version_reply = NULL; | |
3177 | } | |
3178 | ||
ba4b4d51 | 3179 | /* Clean up SSL fingerprint data */ |
3180 | if(user->sslfp) { | |
3181 | free(user->sslfp); | |
3182 | user->sslfp = NULL; | |
3183 | } | |
3184 | ||
2c00fbc2 | 3185 | /* clean up mark */ |
3186 | if(user->mark) { | |
3187 | free(user->mark); | |
3188 | user->mark = NULL; | |
3189 | } | |
3190 | ||
0e08a8e0 | 3191 | /* clean up geoip data if any */ |
3192 | if(user->country_code) free(user->country_code); | |
3193 | if(user->city) free(user->city); | |
3194 | if(user->region) free(user->region); | |
3195 | if(user->postal_code) free(user->postal_code); | |
3196 | ||
d76ed9a9 | 3197 | /* We don't free them, in case we try to privmsg them or something |
3198 | * (like when a stupid oper kills themself). We just put them onto | |
3199 | * a list of clients that get freed after processing each line. | |
3200 | */ | |
3201 | if (dead_users.size) | |
3202 | userList_append(&dead_users, user); | |
3203 | else | |
3204 | free_user(user); | |
3205 | } | |
3206 | ||
697f4c9a | 3207 | static void call_oper_funcs(struct userNode *user); |
3208 | ||
d76ed9a9 | 3209 | void mod_usermode(struct userNode *user, const char *mode_change) { |
d76ed9a9 | 3210 | int add = 1; |
3211 | const char *word = mode_change; | |
3212 | ||
3213 | if (!user || !mode_change) | |
3214 | return; | |
ec311f39 | 3215 | |
3216 | call_user_mode_funcs(user, mode_change); | |
3217 | ||
a32da4c7 | 3218 | while (*word != ' ' && *word) word++; |
3219 | while (*word == ' ') word++; | |
d76ed9a9 | 3220 | while (1) { |
3221 | #define do_user_mode(FLAG) do { if (add) user->modes |= FLAG; else user->modes &= ~FLAG; } while (0) | |
3222 | switch (*mode_change++) { | |
3223 | case 0: case ' ': return; | |
3224 | case '+': add = 1; break; | |
3225 | case '-': add = 0; break; | |
3226 | case 'o': | |
3d0b24ce | 3227 | do_user_mode(FLAGS_OPER); |
1136f709 | 3228 | if (!add) { |
3229 | userList_remove(&curr_opers, user); | |
3230 | } else if (!userList_contains(&curr_opers, user)) { | |
3231 | userList_append(&curr_opers, user); | |
3232 | call_oper_funcs(user); | |
3233 | } | |
d76ed9a9 | 3234 | break; |
3235 | case 'O': do_user_mode(FLAGS_LOCOP); break; | |
3236 | case 'i': do_user_mode(FLAGS_INVISIBLE); | |
3237 | if (add) | |
3238 | invis_clients++; | |
3239 | else | |
3240 | invis_clients--; | |
3241 | break; | |
3242 | case 'w': do_user_mode(FLAGS_WALLOP); break; | |
d76ed9a9 | 3243 | case 'd': do_user_mode(FLAGS_DEAF); break; |
3244 | case 'k': do_user_mode(FLAGS_SERVICE); break; | |
3245 | case 'g': do_user_mode(FLAGS_GLOBAL); break; | |
cf8bedff | 3246 | case 'B': do_user_mode(FLAGS_BOT); break; |
3247 | case 'n': do_user_mode(FLAGS_HIDECHANS); break; | |
3248 | case 'I': do_user_mode(FLAGS_HIDEIDLE); break; | |
3249 | case 'X': do_user_mode(FLAGS_XTRAOP); break; | |
412b1e16 | 3250 | case 'C': do_user_mode(FLAGS_CLOAKHOST); |
3251 | if (*word) { | |
3252 | char cloakhost[MAXLEN]; | |
3253 | unsigned int ii; | |
3254 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3255 | cloakhost[ii++] = *word++; | |
3256 | cloakhost[ii] = 0; | |
3257 | while (*word == ' ') | |
3258 | word++; | |
3259 | safestrncpy(user->crypthost, cloakhost, sizeof(user->crypthost)); | |
3260 | } | |
3261 | break; | |
3262 | case 'c': do_user_mode(FLAGS_CLOAKIP); | |
3263 | if (*word) { | |
3264 | char cloakip[MAXLEN]; | |
3265 | unsigned int ii; | |
3266 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3267 | cloakip[ii++] = *word++; | |
3268 | cloakip[ii] = 0; | |
3269 | while (*word == ' ') | |
3270 | word++; | |
3271 | safestrncpy(user->cryptip, cloakip, sizeof(user->cryptip)); | |
3272 | } | |
3273 | break; | |
cf8bedff | 3274 | // sethost - reed/apples |
3275 | // case 'h': do_user_mode(FLAGS_HELPER); break; | |
3276 | // I check if there's an 'h' in the first part, and if there, | |
3277 | // then everything after the space becomes their new host. | |
182dd032 | 3278 | case 'h': do_user_mode(FLAGS_SETHOST); |
3279 | if (*word) { | |
3280 | char sethost[MAXLEN]; | |
3281 | unsigned int ii; | |
3282 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3283 | sethost[ii++] = *word++; | |
3284 | sethost[ii] = 0; | |
3285 | while (*word == ' ') | |
3286 | word++; | |
3287 | safestrncpy(user->sethost, sethost, sizeof(user->sethost)); | |
3288 | } | |
3289 | break; | |
d76ed9a9 | 3290 | case 'x': do_user_mode(FLAGS_HIDDEN_HOST); break; |
3291 | case 'r': | |
3292 | if (*word) { | |
3293 | char tag[MAXLEN]; | |
3294 | unsigned int ii; | |
3295 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3296 | tag[ii++] = *word++; | |
3297 | tag[ii] = 0; | |
3298 | while (*word == ' ') | |
3299 | word++; | |
3300 | call_account_func(user, tag); | |
3301 | } | |
3302 | break; | |
3303 | case 'f': | |
3304 | if (*word) { | |
3305 | char host[MAXLEN]; | |
3306 | unsigned int ii; | |
3307 | for (ii=0; (*word != ' ') && (*word != '\0'); ) | |
3308 | host[ii++] = *word++; | |
3309 | host[ii] = 0; | |
3310 | while (*word == ' ') | |
3311 | word++; | |
3312 | assign_fakehost(user, host, 0); | |
3313 | } | |
3314 | break; | |
3315 | } | |
3316 | #undef do_user_mode | |
3317 | } | |
3318 | } | |
3319 | ||
1136f709 | 3320 | static int |
3321 | keyncpy(char output[], char input[], size_t output_size) | |
3322 | { | |
3323 | size_t ii; | |
3324 | ||
3325 | if (input[0] == ':') | |
3326 | { | |
3327 | output[0] = '\0'; | |
3328 | return 1; | |
3329 | } | |
3330 | ||
3331 | for (ii = 0; (ii + 1 < output_size) && (input[ii] != '\0'); ++ii) | |
3332 | { | |
3333 | output[ii] = input[ii]; | |
3334 | } | |
3335 | ||
3336 | output[ii] = '\0'; | |
3337 | return 0; | |
3338 | } | |
3339 | ||
d76ed9a9 | 3340 | struct mod_chanmode * |
2f61d1d7 | 3341 | mod_chanmode_parse(struct chanNode *channel, char **modes, unsigned int argc, unsigned int flags, short base_oplevel) |
d76ed9a9 | 3342 | { |
3343 | struct mod_chanmode *change; | |
3344 | unsigned int ii, in_arg, ch_arg, add; | |
3345 | ||
3346 | if (argc == 0) | |
3347 | return NULL; | |
3348 | if (!(change = mod_chanmode_alloc(argc - 1))) | |
3349 | return NULL; | |
3350 | ||
3351 | for (ii = ch_arg = 0, in_arg = add = 1; | |
3352 | (modes[0][ii] != '\0') && (modes[0][ii] != ' '); | |
3353 | ++ii) { | |
3354 | switch (modes[0][ii]) { | |
3355 | case '+': | |
3356 | add = 1; | |
3357 | break; | |
3358 | case '-': | |
3359 | add = 0; | |
3360 | break; | |
3361 | #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) | |
3362 | case 'C': do_chan_mode(MODE_NOCTCPS); break; | |
3363 | case 'D': do_chan_mode(MODE_DELAYJOINS); break; | |
3364 | case 'c': do_chan_mode(MODE_NOCOLORS); break; | |
3365 | case 'i': do_chan_mode(MODE_INVITEONLY); break; | |
3366 | case 'm': do_chan_mode(MODE_MODERATED); break; | |
3367 | case 'n': do_chan_mode(MODE_NOPRIVMSGS); break; | |
3368 | case 'p': do_chan_mode(MODE_PRIVATE); break; | |
3369 | case 'r': do_chan_mode(MODE_REGONLY); break; | |
3370 | case 's': do_chan_mode(MODE_SECRET); break; | |
3371 | case 't': do_chan_mode(MODE_TOPICLIMIT); break; | |
d0cb2fb6 | 3372 | case 'S': do_chan_mode(MODE_STRIPCOLOR); break; |
3373 | case 'M': do_chan_mode(MODE_MODUNREG); break; | |
3374 | case 'N': do_chan_mode(MODE_NONOTICE); break; | |
3375 | case 'Q': do_chan_mode(MODE_NOQUITMSGS); break; | |
3376 | case 'T': do_chan_mode(MODE_NOAMSG); break; | |
3377 | case 'O': do_chan_mode(MODE_OPERSONLY); break; | |
4648ded2 | 3378 | case 'a': do_chan_mode(MODE_ADMINSONLY); break; |
c8ca69a0 | 3379 | case 'Z': do_chan_mode(MODE_SSLONLY); break; |
88c7cb10 | 3380 | case 'L': do_chan_mode(MODE_HIDEMODE); break; |
ec1a68c8 | 3381 | case 'z': |
3382 | if (!(flags & MCP_REGISTERED)) { | |
1136f709 | 3383 | do_chan_mode(MODE_REGISTERED); |
ec1a68c8 | 3384 | } else { |
1136f709 | 3385 | mod_chanmode_free(change); |
3386 | return NULL; | |
ec1a68c8 | 3387 | } |
3388 | break; | |
d76ed9a9 | 3389 | #undef do_chan_mode |
3390 | case 'l': | |
3391 | if (add) { | |
3392 | if (in_arg >= argc) | |
3393 | goto error; | |
3394 | change->modes_set |= MODE_LIMIT; | |
3395 | change->new_limit = atoi(modes[in_arg++]); | |
3396 | } else { | |
3397 | change->modes_set &= ~MODE_LIMIT; | |
3398 | change->modes_clear |= MODE_LIMIT; | |
3399 | } | |
3400 | break; | |
3401 | case 'k': | |
3402 | if (add) { | |
1136f709 | 3403 | if ((in_arg >= argc) |
3404 | || keyncpy(change->new_key, modes[in_arg++], sizeof(change->new_key))) | |
d76ed9a9 | 3405 | goto error; |
3406 | change->modes_set |= MODE_KEY; | |
d76ed9a9 | 3407 | } else { |
3408 | change->modes_clear |= MODE_KEY; | |
3409 | if (!(flags & MCP_KEY_FREE)) { | |
3410 | if (in_arg >= argc) | |
3411 | goto error; | |
3412 | in_arg++; | |
3413 | } | |
3414 | } | |
3415 | break; | |
2f61d1d7 | 3416 | case 'U': |
3417 | if (add) | |
3418 | { | |
1136f709 | 3419 | if ((in_arg >= argc) |
3420 | || keyncpy(change->new_upass, modes[in_arg++], sizeof(change->new_upass))) | |
3421 | goto error; | |
3422 | change->modes_set |= MODE_UPASS; | |
2f61d1d7 | 3423 | } else { |
3424 | change->modes_clear |= MODE_UPASS; | |
3425 | if (!(flags & MCP_UPASS_FREE)) { | |
3426 | if (in_arg >= argc) | |
3427 | goto error; | |
3428 | in_arg++; | |
3429 | } | |
3430 | } | |
3431 | break; | |
3432 | case 'A': | |
3433 | if (add) { | |
1136f709 | 3434 | if ((in_arg >= argc) |
3435 | || keyncpy(change->new_upass, modes[in_arg++], sizeof(change->new_upass))) | |
2f61d1d7 | 3436 | change->modes_set |= MODE_APASS; |
2f61d1d7 | 3437 | } else { |
3438 | change->modes_clear |= MODE_APASS; | |
3439 | if (!(flags & MCP_APASS_FREE)) { | |
3440 | if (in_arg >= argc) | |
3441 | goto error; | |
3442 | in_arg++; | |
3443 | } | |
3444 | } | |
3445 | break; | |
d76ed9a9 | 3446 | case 'b': |
3447 | if (!(flags & MCP_ALLOW_OVB)) | |
3448 | goto error; | |
3449 | if (in_arg >= argc) | |
3450 | goto error; | |
3451 | change->args[ch_arg].mode = MODE_BAN; | |
3452 | if (!add) | |
3453 | change->args[ch_arg].mode |= MODE_REMOVE; | |
a32da4c7 | 3454 | change->args[ch_arg++].u.hostmask = modes[in_arg++]; |
d76ed9a9 | 3455 | break; |
2aef5f4b | 3456 | case 'e': |
3457 | if (!(flags & MCP_ALLOW_OVB)) | |
3458 | goto error; | |
3459 | if (in_arg >= argc) | |
3460 | goto error; | |
3461 | change->args[ch_arg].mode = MODE_EXEMPT; | |
3462 | if (!add) | |
3463 | change->args[ch_arg].mode |= MODE_REMOVE; | |
a32da4c7 | 3464 | change->args[ch_arg++].u.hostmask = modes[in_arg++]; |
2aef5f4b | 3465 | break; |
55342ce8 | 3466 | case 'o': case 'h': case 'v': |
d76ed9a9 | 3467 | { |
3468 | struct userNode *victim; | |
2f61d1d7 | 3469 | char *oplevel_str; |
3470 | int oplevel; | |
3471 | ||
3472 | if (in_arg >= argc) | |
3473 | goto error; | |
3474 | oplevel_str = strchr(modes[in_arg], ':'); | |
3475 | if (oplevel_str) | |
3476 | { | |
3477 | /* XXYYY M #channel +o XXYYY:<oplevel> */ | |
3478 | *oplevel_str++ = '\0'; | |
3479 | oplevel = parse_oplevel(oplevel_str); | |
3480 | if (oplevel <= base_oplevel && !(flags & MCP_FROM_SERVER)) | |
3481 | oplevel = base_oplevel + 1; | |
3482 | } | |
3483 | else if (channel->modes & MODE_UPASS) | |
3484 | oplevel = base_oplevel + 1; | |
3485 | else | |
3486 | oplevel = -1; | |
3487 | ||
3488 | /* Check that oplevel is within bounds. */ | |
3489 | if (oplevel > MAXOPLEVEL) | |
3490 | oplevel = MAXOPLEVEL; | |
3491 | ||
d76ed9a9 | 3492 | if (!(flags & MCP_ALLOW_OVB)) |
3493 | goto error; | |
3494 | if (in_arg >= argc) | |
3495 | goto error; | |
55342ce8 | 3496 | |
3497 | if (modes[0][ii] == 'o') | |
3498 | change->args[ch_arg].mode = MODE_CHANOP; | |
3499 | else if (modes[0][ii] == 'h') | |
3500 | change->args[ch_arg].mode = MODE_HALFOP; | |
3501 | else if (modes[0][ii] == 'v') | |
3502 | change->args[ch_arg].mode = MODE_VOICE; | |
3503 | ||
d76ed9a9 | 3504 | if (!add) |
3505 | change->args[ch_arg].mode |= MODE_REMOVE; | |
3506 | if (flags & MCP_FROM_SERVER) | |
3507 | victim = GetUserN(modes[in_arg++]); | |
3508 | else | |
3509 | victim = GetUserH(modes[in_arg++]); | |
3510 | if (!victim) | |
3511 | continue; | |
a32da4c7 | 3512 | if ((change->args[ch_arg].u.member = GetUserMode(channel, victim))) |
2f61d1d7 | 3513 | { |
3514 | /* Apply the oplevel change */ | |
3515 | change->args[ch_arg].u.member->oplevel = oplevel; | |
d76ed9a9 | 3516 | ch_arg++; |
2f61d1d7 | 3517 | } |
d76ed9a9 | 3518 | break; |
3519 | } | |
3520 | default: | |
3521 | if (!(flags & MCP_FROM_SERVER)) | |
3522 | goto error; | |
3523 | break; | |
3524 | } | |
3525 | } | |
3526 | change->argc = ch_arg; /* in case any turned out to be ignored */ | |
3527 | if (change->modes_set & MODE_SECRET) { | |
3528 | change->modes_set &= ~(MODE_PRIVATE); | |
3529 | change->modes_clear |= MODE_PRIVATE; | |
3530 | } else if (change->modes_set & MODE_PRIVATE) { | |
3531 | change->modes_set &= ~(MODE_SECRET); | |
3532 | change->modes_clear |= MODE_SECRET; | |
3533 | } | |
3534 | return change; | |
3535 | error: | |
3536 | mod_chanmode_free(change); | |
3537 | return NULL; | |
3538 | } | |
3539 | ||
3540 | struct chanmode_buffer { | |
3541 | char modes[MAXLEN]; | |
3542 | char args[MAXLEN]; | |
3543 | struct chanNode *channel; | |
3544 | struct userNode *actor; | |
3545 | unsigned int modes_used; | |
3546 | unsigned int args_used; | |
3547 | size_t chname_len; | |
3548 | unsigned int is_add : 1; | |
3549 | unsigned int is_chanop : 1; | |
3550 | }; | |
3551 | ||
3552 | static void | |
3553 | mod_chanmode_append(struct chanmode_buffer *buf, char ch, const char *arg) | |
3554 | { | |
3555 | size_t arg_len = strlen(arg); | |
3556 | if (buf->modes_used > (MAXMODEPARAMS) || | |
3557 | buf->modes_used + buf->args_used + buf->chname_len + arg_len > 450) { | |
3558 | memcpy(buf->modes + buf->modes_used, buf->args, buf->args_used); | |
3559 | buf->modes[buf->modes_used + buf->args_used] = '\0'; | |
3560 | irc_mode((buf->is_chanop ? buf->actor : NULL), buf->channel, buf->modes); | |
3561 | buf->modes[0] = buf->is_add ? '+' : '-'; | |
3562 | buf->modes_used = 1; | |
3563 | buf->args_used = 0; | |
3564 | } | |
3565 | buf->modes[buf->modes_used++] = ch; | |
3566 | buf->args[buf->args_used++] = ' '; | |
3567 | memcpy(buf->args + buf->args_used, arg, arg_len); | |
3568 | buf->args_used += arg_len; | |
3569 | } | |
3570 | ||
3571 | void | |
3572 | mod_chanmode_announce(struct userNode *who, struct chanNode *channel, struct mod_chanmode *change) | |
3573 | { | |
3574 | struct chanmode_buffer chbuf; | |
3575 | unsigned int arg; | |
3576 | struct modeNode *mn; | |
3577 | char int_buff[32], mode = '\0'; | |
3578 | ||
3579 | assert(change->argc <= change->alloc_argc); | |
3580 | memset(&chbuf, 0, sizeof(chbuf)); | |
3581 | chbuf.channel = channel; | |
3582 | chbuf.actor = who; | |
3583 | chbuf.chname_len = strlen(channel->name); | |
3584 | ||
3585 | mn = GetUserMode(channel, who); | |
3586 | if ((mn && (mn->modes & MODE_CHANOP)) || off_channel) | |
3587 | chbuf.is_chanop = 1; | |
3588 | ||
3589 | /* First remove modes */ | |
3590 | chbuf.is_add = 0; | |
3591 | if (change->modes_clear) { | |
3592 | if (mode != '-') | |
3593 | chbuf.modes[chbuf.modes_used++] = mode = '-'; | |
3594 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_clear & MODE_##BIT) chbuf.modes[chbuf.modes_used++] = CHAR | |
3595 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3596 | DO_MODE_CHAR(SECRET, 's'); | |
3597 | DO_MODE_CHAR(MODERATED, 'm'); | |
3598 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3599 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3600 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3601 | DO_MODE_CHAR(LIMIT, 'l'); | |
3602 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3603 | DO_MODE_CHAR(REGONLY, 'r'); | |
3604 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3605 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 | 3606 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3607 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3608 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3609 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3610 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3611 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
ec1a68c8 | 3612 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3613 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3614 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 | 3615 | #undef DO_MODE_CHAR |
3616 | if (change->modes_clear & channel->modes & MODE_KEY) | |
3617 | mod_chanmode_append(&chbuf, 'k', channel->key); | |
2f61d1d7 | 3618 | if (change->modes_clear & channel->modes & MODE_UPASS) |
3619 | mod_chanmode_append(&chbuf, 'U', channel->upass); | |
1136f709 | 3620 | if (change->modes_clear & channel->modes & MODE_APASS) |
2f61d1d7 | 3621 | mod_chanmode_append(&chbuf, 'A', channel->apass); |
d76ed9a9 | 3622 | } |
3623 | for (arg = 0; arg < change->argc; ++arg) { | |
3624 | if (!(change->args[arg].mode & MODE_REMOVE)) | |
3625 | continue; | |
3626 | if (mode != '-') | |
3627 | chbuf.modes[chbuf.modes_used++] = mode = '-'; | |
3628 | switch (change->args[arg].mode & ~MODE_REMOVE) { | |
3629 | case MODE_BAN: | |
a32da4c7 | 3630 | mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask); |
d76ed9a9 | 3631 | break; |
2aef5f4b | 3632 | case MODE_EXEMPT: |
a32da4c7 | 3633 | mod_chanmode_append(&chbuf, 'e', change->args[arg].u.hostmask); |
2aef5f4b | 3634 | break; |
d76ed9a9 | 3635 | default: |
3636 | if (change->args[arg].mode & MODE_CHANOP) | |
a32da4c7 | 3637 | mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->numeric); |
55342ce8 | 3638 | if (change->args[arg].mode & MODE_HALFOP) |
a32da4c7 | 3639 | mod_chanmode_append(&chbuf, 'h', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3640 | if (change->args[arg].mode & MODE_VOICE) |
a32da4c7 | 3641 | mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3642 | break; |
3643 | } | |
3644 | } | |
3645 | ||
3646 | /* Then set them */ | |
3647 | chbuf.is_add = 1; | |
3648 | if (change->modes_set) { | |
3649 | if (mode != '+') | |
3650 | chbuf.modes[chbuf.modes_used++] = mode = '+'; | |
3651 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_set & MODE_##BIT) chbuf.modes[chbuf.modes_used++] = CHAR | |
3652 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3653 | DO_MODE_CHAR(SECRET, 's'); | |
3654 | DO_MODE_CHAR(MODERATED, 'm'); | |
3655 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3656 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3657 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3658 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3659 | DO_MODE_CHAR(REGONLY, 'r'); | |
3660 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3661 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 | 3662 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3663 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3664 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3665 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3666 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3667 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
ec1a68c8 | 3668 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3669 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3670 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 | 3671 | #undef DO_MODE_CHAR |
3672 | if(change->modes_set & MODE_KEY) | |
3673 | mod_chanmode_append(&chbuf, 'k', change->new_key); | |
2f61d1d7 | 3674 | if (change->modes_set & MODE_UPASS) |
3675 | mod_chanmode_append(&chbuf, 'U', change->new_upass); | |
3676 | if (change->modes_set & MODE_APASS) | |
3677 | mod_chanmode_append(&chbuf, 'A', change->new_apass); | |
d76ed9a9 | 3678 | if(change->modes_set & MODE_LIMIT) { |
3679 | sprintf(int_buff, "%d", change->new_limit); | |
3680 | mod_chanmode_append(&chbuf, 'l', int_buff); | |
3681 | } | |
3682 | } | |
3683 | for (arg = 0; arg < change->argc; ++arg) { | |
3684 | if (change->args[arg].mode & MODE_REMOVE) | |
3685 | continue; | |
3686 | if (mode != '+') | |
3687 | chbuf.modes[chbuf.modes_used++] = mode = '+'; | |
3688 | switch (change->args[arg].mode) { | |
3689 | case MODE_BAN: | |
a32da4c7 | 3690 | mod_chanmode_append(&chbuf, 'b', change->args[arg].u.hostmask); |
d76ed9a9 | 3691 | break; |
2aef5f4b | 3692 | case MODE_EXEMPT: |
a32da4c7 | 3693 | mod_chanmode_append(&chbuf, 'e', change->args[arg].u.hostmask); |
2aef5f4b | 3694 | break; |
d76ed9a9 | 3695 | default: |
3696 | if (change->args[arg].mode & MODE_CHANOP) | |
a32da4c7 | 3697 | mod_chanmode_append(&chbuf, 'o', change->args[arg].u.member->user->numeric); |
55342ce8 | 3698 | if (change->args[arg].mode & MODE_HALFOP) |
a32da4c7 | 3699 | mod_chanmode_append(&chbuf, 'h', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3700 | if (change->args[arg].mode & MODE_VOICE) |
a32da4c7 | 3701 | mod_chanmode_append(&chbuf, 'v', change->args[arg].u.member->user->numeric); |
d76ed9a9 | 3702 | break; |
3703 | } | |
3704 | } | |
3705 | ||
3706 | /* Flush the buffer and apply changes locally */ | |
3707 | if (chbuf.modes_used > 0) { | |
3708 | memcpy(chbuf.modes + chbuf.modes_used, chbuf.args, chbuf.args_used); | |
3709 | chbuf.modes[chbuf.modes_used + chbuf.args_used] = '\0'; | |
3710 | irc_mode((chbuf.is_chanop ? chbuf.actor : NULL), chbuf.channel, chbuf.modes); | |
3711 | } | |
3712 | mod_chanmode_apply(who, channel, change); | |
3713 | } | |
3714 | ||
3715 | char * | |
3716 | mod_chanmode_format(struct mod_chanmode *change, char *outbuff) | |
3717 | { | |
3718 | unsigned int used = 0; | |
3719 | assert(change->argc <= change->alloc_argc); | |
3720 | if (change->modes_clear) { | |
3721 | outbuff[used++] = '-'; | |
3722 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_clear & MODE_##BIT) outbuff[used++] = CHAR | |
3723 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3724 | DO_MODE_CHAR(SECRET, 's'); | |
3725 | DO_MODE_CHAR(MODERATED, 'm'); | |
3726 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3727 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3728 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3729 | DO_MODE_CHAR(LIMIT, 'l'); | |
3730 | DO_MODE_CHAR(KEY, 'k'); | |
2f61d1d7 | 3731 | DO_MODE_CHAR(UPASS, 'U'); |
3732 | DO_MODE_CHAR(APASS, 'A'); | |
d76ed9a9 | 3733 | DO_MODE_CHAR(DELAYJOINS, 'D'); |
3734 | DO_MODE_CHAR(REGONLY, 'r'); | |
3735 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3736 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 | 3737 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3738 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3739 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3740 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3741 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3742 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
ec1a68c8 | 3743 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3744 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3745 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 | 3746 | #undef DO_MODE_CHAR |
3747 | } | |
3748 | if (change->modes_set) { | |
3749 | outbuff[used++] = '+'; | |
3750 | #define DO_MODE_CHAR(BIT, CHAR) if (change->modes_set & MODE_##BIT) outbuff[used++] = CHAR | |
3751 | DO_MODE_CHAR(PRIVATE, 'p'); | |
3752 | DO_MODE_CHAR(SECRET, 's'); | |
3753 | DO_MODE_CHAR(MODERATED, 'm'); | |
3754 | DO_MODE_CHAR(TOPICLIMIT, 't'); | |
3755 | DO_MODE_CHAR(INVITEONLY, 'i'); | |
3756 | DO_MODE_CHAR(NOPRIVMSGS, 'n'); | |
3757 | DO_MODE_CHAR(DELAYJOINS, 'D'); | |
3758 | DO_MODE_CHAR(REGONLY, 'r'); | |
3759 | DO_MODE_CHAR(NOCOLORS, 'c'); | |
3760 | DO_MODE_CHAR(NOCTCPS, 'C'); | |
d0cb2fb6 | 3761 | DO_MODE_CHAR(STRIPCOLOR, 'S'); |
3762 | DO_MODE_CHAR(MODUNREG, 'M'); | |
3763 | DO_MODE_CHAR(NONOTICE, 'N'); | |
3764 | DO_MODE_CHAR(NOQUITMSGS, 'Q'); | |
3765 | DO_MODE_CHAR(NOAMSG, 'T'); | |
3766 | DO_MODE_CHAR(OPERSONLY, 'O'); | |
ec1a68c8 | 3767 | DO_MODE_CHAR(REGISTERED, 'z'); |
c8ca69a0 | 3768 | DO_MODE_CHAR(SSLONLY, 'Z'); |
88c7cb10 | 3769 | DO_MODE_CHAR(HIDEMODE, 'L'); |
d76ed9a9 | 3770 | #undef DO_MODE_CHAR |
2f61d1d7 | 3771 | switch (change->modes_set & (MODE_KEY|MODE_LIMIT|MODE_APASS|MODE_UPASS)) { |
3772 | /* Doing this implementation has been a pain in the arse, I hope I didn't forget a possible combination */ | |
3773 | case MODE_KEY|MODE_LIMIT|MODE_APASS|MODE_UPASS: | |
3774 | used += sprintf(outbuff+used, "lkAU %d %s %s %s", change->new_limit, change->new_key,change->new_apass, change->new_upass); | |
3775 | break; | |
3776 | ||
3777 | case MODE_KEY|MODE_LIMIT|MODE_APASS: | |
3778 | used += sprintf(outbuff+used, "lkA %d %s %s", change->new_limit, change->new_key, change->new_apass); | |
3779 | break; | |
3780 | case MODE_KEY|MODE_LIMIT|MODE_UPASS: | |
3781 | used += sprintf(outbuff+used, "lkU %d %s %s", change->new_limit, change->new_key, change->new_upass); | |
3782 | break; | |
3783 | case MODE_KEY|MODE_APASS|MODE_UPASS: | |
3784 | used += sprintf(outbuff+used, "kAU %s %s %s", change->new_key, change->new_apass, change->new_upass); | |
3785 | break; | |
3786 | ||
3787 | case MODE_KEY|MODE_APASS: | |
3788 | used += sprintf(outbuff+used, "kA %s %s", change->new_key, change->new_apass); | |
3789 | break; | |
3790 | case MODE_KEY|MODE_UPASS: | |
3791 | used += sprintf(outbuff+used, "kU %s %s", change->new_key, change->new_upass); | |
3792 | break; | |
d76ed9a9 | 3793 | case MODE_KEY|MODE_LIMIT: |
3794 | used += sprintf(outbuff+used, "lk %d %s", change->new_limit, change->new_key); | |
3795 | break; | |
2f61d1d7 | 3796 | |
3797 | case MODE_LIMIT|MODE_UPASS: | |
3798 | used += sprintf(outbuff+used, "lU %d %s", change->new_limit, change->new_upass); | |
3799 | break; | |
3800 | case MODE_LIMIT|MODE_APASS: | |
3801 | used += sprintf(outbuff+used, "lA %d %s", change->new_limit, change->new_apass); | |
3802 | break; | |
3803 | case MODE_APASS|MODE_UPASS: | |
3804 | used += sprintf(outbuff+used, "AU %s %s", change->new_apass, change->new_upass); | |
3805 | ||
3806 | case MODE_LIMIT|MODE_APASS|MODE_UPASS: | |
3807 | used += sprintf(outbuff+used, "lAU %d %s %s", change->new_limit, change->new_apass, change->new_upass); | |
3808 | break; | |
3809 | ||
3810 | case MODE_APASS: | |
3811 | used += sprintf(outbuff+used, "A %s", change->new_apass); | |
3812 | break; | |
3813 | case MODE_UPASS: | |
3814 | used += sprintf(outbuff+used, "U %s", change->new_upass); | |
3815 | break; | |
d76ed9a9 | 3816 | case MODE_KEY: |
3817 | used += sprintf(outbuff+used, "k %s", change->new_key); | |
3818 | break; | |
3819 | case MODE_LIMIT: | |
3820 | used += sprintf(outbuff+used, "l %d", change->new_limit); | |
3821 | break; | |
3822 | } | |
3823 | } | |
3824 | outbuff[used] = 0; | |
3825 | return outbuff; | |
3826 | } | |
3827 | ||
3828 | static int | |
3829 | clear_chanmode(struct chanNode *channel, const char *modes) | |
3830 | { | |
1136f709 | 3831 | unsigned int cleared; |
d76ed9a9 | 3832 | |
1136f709 | 3833 | for (cleared = 0; *modes; modes++) { |
d76ed9a9 | 3834 | switch (*modes) { |
1136f709 | 3835 | case 'o': cleared |= MODE_CHANOP; break; |
3836 | case 'h': cleared |= MODE_HALFOP; break; | |
3837 | case 'v': cleared |= MODE_VOICE; break; | |
3838 | case 'p': cleared |= MODE_PRIVATE; break; | |
3839 | case 's': cleared |= MODE_SECRET; break; | |
3840 | case 'm': cleared |= MODE_MODERATED; break; | |
3841 | case 't': cleared |= MODE_TOPICLIMIT; break; | |
3842 | case 'i': cleared |= MODE_INVITEONLY; break; | |
3843 | case 'n': cleared |= MODE_NOPRIVMSGS; break; | |
d76ed9a9 | 3844 | case 'k': |
1136f709 | 3845 | cleared |= MODE_KEY; |
d76ed9a9 | 3846 | channel->key[0] = '\0'; |
3847 | break; | |
2f61d1d7 | 3848 | case 'A': |
1136f709 | 3849 | cleared |= MODE_APASS; |
2f61d1d7 | 3850 | channel->apass[0] = '\0'; |
3851 | break; | |
3852 | case 'U': | |
1136f709 | 3853 | cleared |= MODE_UPASS; |
2f61d1d7 | 3854 | channel->upass[0] = '\0'; |
3855 | break; | |
d76ed9a9 | 3856 | case 'l': |
1136f709 | 3857 | cleared |= MODE_LIMIT; |
d76ed9a9 | 3858 | channel->limit = 0; |
3859 | break; | |
1136f709 | 3860 | case 'b': cleared |= MODE_BAN; break; |
3861 | case 'e': cleared |= MODE_EXEMPT; break; | |
3862 | case 'D': cleared |= MODE_DELAYJOINS; break; | |
3863 | case 'r': cleared |= MODE_REGONLY; break; | |
3864 | case 'c': cleared |= MODE_NOCOLORS; break; | |
3865 | case 'C': cleared |= MODE_NOCTCPS; break; | |
3866 | case 'S': cleared |= MODE_STRIPCOLOR; break; | |
3867 | case 'M': cleared |= MODE_MODUNREG; break; | |
3868 | case 'N': cleared |= MODE_NONOTICE; break; | |
3869 | case 'Q': cleared |= MODE_NOQUITMSGS; break; | |
3870 | case 'T': cleared |= MODE_NOAMSG; break; | |
3871 | case 'O': cleared |= MODE_OPERSONLY; break; | |
3872 | case 'a': cleared |= MODE_ADMINSONLY; break; | |
3873 | case 'z': cleared |= MODE_REGISTERED; break; | |
3874 | case 'Z': cleared |= MODE_SSLONLY; break; | |
3875 | case 'L': cleared |= MODE_HIDEMODE; break; | |
d76ed9a9 | 3876 | } |
3877 | } | |
3878 | ||
1136f709 | 3879 | if (!cleared) |
d76ed9a9 | 3880 | return 1; |
3881 | ||
3882 | /* Remove simple modes. */ | |
1136f709 | 3883 | channel->modes &= ~cleared; |
d76ed9a9 | 3884 | |
3885 | /* If removing bans, kill 'em all. */ | |
1136f709 | 3886 | if ((cleared & MODE_BAN) && channel->banlist.used) { |
d76ed9a9 | 3887 | unsigned int i; |
3888 | for (i=0; i<channel->banlist.used; i++) | |
3889 | free(channel->banlist.list[i]); | |
3890 | channel->banlist.used = 0; | |
3891 | } | |
3892 | ||
2aef5f4b | 3893 | /* If removing exempts, kill 'em all. */ |
1136f709 | 3894 | if ((cleared & MODE_EXEMPT) && channel->exemptlist.used) { |
2aef5f4b | 3895 | unsigned int i; |
3896 | for (i=0; i<channel->exemptlist.used; i++) | |
3897 | free(channel->exemptlist.list[i]); | |
3898 | channel->exemptlist.used = 0; | |
3899 | } | |
3900 | ||
1136f709 | 3901 | /* Removed member modes. */ |
3902 | if ((cleared & (MODE_CHANOP | MODE_HALFOP | MODE_VOICE)) && channel->members.used) { | |
3903 | int mask = ~(cleared & (MODE_CHANOP | MODE_HALFOP | MODE_VOICE)); | |
d76ed9a9 | 3904 | unsigned int i; |
3905 | ||
3906 | for (i = 0; i < channel->members.used; i++) | |
3907 | channel->members.list[i]->modes &= mask; | |
3908 | } | |
3909 | ||
3910 | return 1; | |
3911 | } | |
3912 | ||
3913 | void | |
3914 | reg_privmsg_func(struct userNode *user, privmsg_func_t handler) | |
3915 | { | |
3916 | unsigned int numeric = user->num_local; | |
3917 | if (numeric >= num_privmsg_funcs) { | |
1136f709 | 3918 | int newnum = numeric + 8, ii; |
d76ed9a9 | 3919 | privmsg_funcs = realloc(privmsg_funcs, newnum*sizeof(privmsg_func_t)); |
1136f709 | 3920 | for (ii = num_privmsg_funcs; ii < newnum; ++ii) |
3921 | privmsg_funcs[ii] = NULL; | |
d76ed9a9 | 3922 | num_privmsg_funcs = newnum; |
3923 | } | |
3924 | if (privmsg_funcs[numeric]) | |
3925 | log_module(MAIN_LOG, LOG_WARNING, "re-registering new privmsg handler for numeric %d", numeric); | |
3926 | privmsg_funcs[numeric] = handler; | |
3927 | } | |
3928 | ||
3929 | void | |
1136f709 | 3930 | unreg_privmsg_func(struct userNode *user) |
d76ed9a9 | 3931 | { |
1136f709 | 3932 | if (!IsLocal(user) || user->num_local >= num_privmsg_funcs) |
3933 | return; /* this really only works with users */ | |
d76ed9a9 | 3934 | |
1136f709 | 3935 | privmsg_funcs[user->num_local] = NULL; |
d76ed9a9 | 3936 | } |
3937 | ||
3938 | ||
3939 | void | |
3940 | reg_notice_func(struct userNode *user, privmsg_func_t handler) | |
3941 | { | |
3942 | unsigned int numeric = user->num_local; | |
3943 | if (numeric >= num_notice_funcs) { | |
1136f709 | 3944 | int newnum = numeric + 8, ii; |
d76ed9a9 | 3945 | notice_funcs = realloc(notice_funcs, newnum*sizeof(privmsg_func_t)); |
1136f709 | 3946 | for (ii = num_privmsg_funcs; ii < newnum; ++ii) |
3947 | privmsg_funcs[ii] = NULL; | |
d76ed9a9 | 3948 | num_notice_funcs = newnum; |
3949 | } | |
3950 | if (notice_funcs[numeric]) | |
3951 | log_module(MAIN_LOG, LOG_WARNING, "re-registering new notice handler for numeric %d", numeric); | |
3952 | notice_funcs[numeric] = handler; | |
3953 | } | |
3954 | ||
3955 | void | |
1136f709 | 3956 | unreg_notice_func(struct userNode *user) |
d76ed9a9 | 3957 | { |
1136f709 | 3958 | if (!IsLocal(user) || user->num_local >= num_privmsg_funcs) |
3959 | return; /* this really only works with users */ | |
d76ed9a9 | 3960 | |
1136f709 | 3961 | notice_funcs[user->num_local] = NULL; |
d76ed9a9 | 3962 | } |
3963 | ||
3964 | static void | |
3965 | send_burst(void) | |
3966 | { | |
3967 | unsigned int i, hop, max_hop=1; | |
3968 | dict_iterator_t it; | |
3969 | ||
3970 | /* burst (juped) servers, closest first (except self, which is sent already) */ | |
3971 | for (i=0; i<ArrayLength(servers_num); i++) | |
3972 | if (servers_num[i] && servers_num[i]->hops > max_hop) | |
3973 | max_hop = servers_num[i]->hops; | |
3974 | for (hop=1; hop<=max_hop; hop++) { | |
3975 | for (i=0;i<ArrayLength(servers_num);i++) { | |
3976 | if (servers_num[i] | |
3977 | && (servers_num[i]->hops == hop) | |
3978 | && (servers_num[i] != self->uplink)) | |
3979 | irc_server(servers_num[i]); | |
3980 | } | |
3981 | } | |
3982 | ||
3983 | /* burst local nicks */ | |
3984 | for (i=0; i<=self->num_mask; i++) | |
3985 | if (self->users[i]) | |
3986 | irc_user(self->users[i]); | |
3987 | ||
3988 | /* build dict of unbursted channel names (just copy existing channels) */ | |
3989 | unbursted_channels = dict_new(); | |
3990 | for (it = dict_first(channels); it; it = iter_next(it)) | |
3991 | dict_insert(unbursted_channels, iter_key(it), iter_data(it)); | |
3992 | } | |
2f61d1d7 | 3993 | |
3994 | /* | |
3995 | * Oplevel parsing | |
3996 | */ | |
3997 | static int | |
3998 | parse_oplevel(char *str) | |
3999 | { | |
4000 | int oplevel = 0; | |
4001 | while (isdigit(*str)) | |
4002 | oplevel = oplevel * 10 + *str++ - '0'; | |
4003 | return oplevel; | |
4004 | } | |
4005 |