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Commit | Line | Data |
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cddf800b | 1 | diff -r a662d02e9a76 include/handlers.h |
2 | --- a/include/handlers.h Sat Jan 24 21:39:56 2009 +0100 | |
3 | +++ b/include/handlers.h Sat Jan 24 22:38:10 2009 +0100 | |
4 | @@ -151,6 +151,7 @@ | |
5 | extern int m_version(struct Client*, struct Client*, int, char*[]); | |
6 | extern int m_wallchops(struct Client*, struct Client*, int, char*[]); | |
7 | extern int m_wallvoices(struct Client*, struct Client*, int, char*[]); | |
8 | +extern int m_welcome(struct Client*, struct Client*, int, char*[]); | |
9 | extern int m_who(struct Client*, struct Client*, int, char*[]); | |
10 | extern int m_whois(struct Client*, struct Client*, int, char*[]); | |
11 | extern int m_whowas(struct Client*, struct Client*, int, char*[]); | |
12 | @@ -185,6 +186,7 @@ | |
13 | extern int mo_version(struct Client*, struct Client*, int, char*[]); | |
14 | extern int mo_wallops(struct Client*, struct Client*, int, char*[]); | |
15 | extern int mo_wallusers(struct Client*, struct Client*, int, char*[]); | |
16 | +extern int mo_welcome(struct Client*, struct Client*, int, char*[]); | |
17 | extern int mr_error(struct Client*, struct Client*, int, char*[]); | |
18 | extern int mr_error(struct Client*, struct Client*, int, char*[]); | |
19 | extern int mr_pong(struct Client*, struct Client*, int, char*[]); | |
20 | @@ -242,6 +244,7 @@ | |
21 | extern int ms_wallops(struct Client*, struct Client*, int, char*[]); | |
22 | extern int ms_wallusers(struct Client*, struct Client*, int, char*[]); | |
23 | extern int ms_wallvoices(struct Client*, struct Client*, int, char*[]); | |
24 | +extern int ms_welcome(struct Client*, struct Client*, int, char*[]); | |
25 | extern int ms_whois(struct Client*, struct Client*, int, char*[]); | |
26 | ||
27 | #endif /* INCLUDED_handlers_h */ | |
28 | diff -r a662d02e9a76 include/msg.h | |
29 | --- a/include/msg.h Sat Jan 24 21:39:56 2009 +0100 | |
30 | +++ b/include/msg.h Sat Jan 24 22:38:10 2009 +0100 | |
31 | @@ -195,6 +195,10 @@ | |
32 | #define MSG_NOTICE "NOTICE" /* NOTI */ | |
33 | #define TOK_NOTICE "O" | |
34 | #define CMD_NOTICE MSG_NOTICE, TOK_NOTICE | |
35 | + | |
36 | +#define MSG_WELCOME "WELCOME" /* WELC */ | |
37 | +#define TOK_WELCOME "WE" | |
38 | +#define CMD_WELCOME MSG_WELCOME, TOK_WELCOME | |
39 | ||
40 | #define MSG_WALLCHOPS "WALLCHOPS" /* WC */ | |
41 | #define TOK_WALLCHOPS "WC" | |
42 | diff -r a662d02e9a76 include/welcome.h | |
43 | --- /dev/null Thu Jan 01 00:00:00 1970 +0000 | |
44 | +++ b/include/welcome.h Sat Jan 24 22:38:10 2009 +0100 | |
45 | @@ -0,0 +1,43 @@ | |
46 | +#ifndef INCLUDED_welcome_h | |
47 | +#define INCLUDED_welcome_h | |
48 | +/* | |
49 | + * IRC - Internet Relay Chat, include/welcome.h | |
50 | + * Copyright (C) 1990 Jarkko Oikarinen and | |
51 | + * University of Oulu, Computing Center | |
52 | + * Copyright (C) 2000 Kevin L. Mitchell <klmitch@mit.edu> | |
53 | + * | |
54 | + * This program is free software; you can redistribute it and/or modify | |
55 | + * it under the terms of the GNU General Public License as published by | |
56 | + * the Free Software Foundation; either version 2, or (at your option) | |
57 | + * any later version. | |
58 | + * | |
59 | + * This program is distributed in the hope that it will be useful, | |
60 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
61 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
62 | + * GNU General Public License for more details. | |
63 | + * | |
64 | + * You should have received a copy of the GNU General Public License | |
65 | + * along with this program; if not, write to the Free Software | |
66 | + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
67 | + */ | |
68 | +/** @file | |
69 | + * @brief Interface and declarations for welcome server handling. | |
70 | + * @version $Id: jupe.h 1208 2004-10-03 14:12:35Z entrope $ | |
71 | + */ | |
72 | +#ifndef INCLUDED_sys_types_h | |
73 | +#include <sys/types.h> | |
74 | +#define INCLUDED_sys_types_h | |
75 | +#endif | |
76 | + | |
77 | + | |
78 | + | |
79 | + | |
80 | + | |
81 | +extern int welcome_set(struct Client *cptr, struct Client *sptr, | |
82 | + char *reason, time_t lastmod); | |
83 | +extern void welcome_burst(struct Client *cptr); | |
84 | +extern int welcome_resend(struct Client *cptr); | |
85 | +extern int welcome_list(struct Client *sptr); | |
86 | +extern int welcome_memory_count(size_t *ju_size); | |
87 | + | |
88 | +#endif /* INCLUDED_welcome_h */ | |
89 | \ No newline at end of file | |
90 | diff -r a662d02e9a76 ircd/m_welcome.c | |
91 | --- /dev/null Thu Jan 01 00:00:00 1970 +0000 | |
92 | +++ b/ircd/m_welcome.c Sat Jan 24 22:38:10 2009 +0100 | |
93 | @@ -0,0 +1,142 @@ | |
94 | +/* | |
95 | + * IRC - Internet Relay Chat, ircd/m_welcome.c | |
96 | + * Copyright (C) 1990 Jarkko Oikarinen and | |
97 | + * University of Oulu, Computing Center | |
98 | + * | |
99 | + * See file AUTHORS in IRC package for additional names of | |
100 | + * the programmers. | |
101 | + * | |
102 | + * This program is free software; you can redistribute it and/or modify | |
103 | + * it under the terms of the GNU General Public License as published by | |
104 | + * the Free Software Foundation; either version 1, or (at your option) | |
105 | + * any later version. | |
106 | + * | |
107 | + * This program is distributed in the hope that it will be useful, | |
108 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
109 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
110 | + * GNU General Public License for more details. | |
111 | + * | |
112 | + * You should have received a copy of the GNU General Public License | |
113 | + * along with this program; if not, write to the Free Software | |
114 | + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
115 | + * | |
116 | + * $Id: m_welcome.c 1903 2009-01-13 03:54:45Z entrope $ | |
117 | + */ | |
118 | + | |
119 | +/* | |
120 | + * m_functions execute protocol messages on this server: | |
121 | + * | |
122 | + * cptr is always NON-NULL, pointing to a *LOCAL* client | |
123 | + * structure (with an open socket connected!). This | |
124 | + * identifies the physical socket where the message | |
125 | + * originated (or which caused the m_function to be | |
126 | + * executed--some m_functions may call others...). | |
127 | + * | |
128 | + * sptr is the source of the message, defined by the | |
129 | + * prefix part of the message if present. If not | |
130 | + * or prefix not found, then sptr==cptr. | |
131 | + * | |
132 | + * (!IsServer(cptr)) => (cptr == sptr), because | |
133 | + * prefixes are taken *only* from servers... | |
134 | + * | |
135 | + * (IsServer(cptr)) | |
136 | + * (sptr == cptr) => the message didn't | |
137 | + * have the prefix. | |
138 | + * | |
139 | + * (sptr != cptr && IsServer(sptr) means | |
140 | + * the prefix specified servername. (?) | |
141 | + * | |
142 | + * (sptr != cptr && !IsServer(sptr) means | |
143 | + * that message originated from a remote | |
144 | + * user (not local). | |
145 | + * | |
146 | + * combining | |
147 | + * | |
148 | + * (!IsServer(sptr)) means that, sptr can safely | |
149 | + * taken as defining the target structure of the | |
150 | + * message in this server. | |
151 | + * | |
152 | + * *Always* true (if 'parse' and others are working correct): | |
153 | + * | |
154 | + * 1) sptr->from == cptr (note: cptr->from == cptr) | |
155 | + * | |
156 | + * 2) MyConnect(sptr) <=> sptr == cptr (e.g. sptr | |
157 | + * *cannot* be a local connection, unless it's | |
158 | + * actually cptr!). [MyConnect(x) should probably | |
159 | + * be defined as (x == x->from) --msa ] | |
160 | + * | |
161 | + * parc number of variable parameter strings (if zero, | |
162 | + * parv is allowed to be NULL) | |
163 | + * | |
164 | + * parv a NULL terminated list of parameter pointers, | |
165 | + * | |
166 | + * parv[0], sender (prefix string), if not present | |
167 | + * this points to an empty string. | |
168 | + * parv[1]...parv[parc-1] | |
169 | + * pointers to additional parameters | |
170 | + * parv[parc] == NULL, *always* | |
171 | + * | |
172 | + * note: it is guaranteed that parv[0]..parv[parc-1] are all | |
173 | + * non-NULL pointers. | |
174 | + */ | |
175 | +#include "config.h" | |
176 | + | |
177 | +#include "channel.h" | |
178 | +#include "client.h" | |
179 | +#include "hash.h" | |
180 | +#include "ircd.h" | |
181 | +#include "ircd_log.h" | |
182 | +#include "ircd_reply.h" | |
183 | +#include "ircd_string.h" | |
184 | +#include "msg.h" | |
185 | +#include "numeric.h" | |
186 | +#include "numnicks.h" | |
187 | +#include "s_user.h" | |
188 | +#include "send.h" | |
189 | + | |
190 | +/* #include <assert.h> -- Now using assert in ircd_log.h */ | |
191 | + | |
192 | +/* | |
193 | + * m_welcome - local generic message handler | |
194 | + * | |
195 | + * parv[0] = Send prefix | |
196 | + */ | |
197 | +int m_welcome(struct Client* cptr, struct Client* sptr, int parc, char* parv[]) | |
198 | +{ | |
199 | + return 0; | |
200 | +} | |
201 | + | |
202 | + | |
203 | +/* | |
204 | + * mo_welcome - oper message handler | |
205 | + * | |
206 | + * listing: | |
207 | + * parv[0] = Send prefix | |
208 | + * | |
209 | + * remote listing: | |
210 | + * parv[0] = Send prefix | |
211 | + * parv[1] = Target | |
212 | + * | |
213 | + * set global or on remote server: | |
214 | + * parv[0] = Send prefix | |
215 | + * parv[1] = Target: server or * for global | |
216 | + * parv[2] = Text | |
217 | + */ | |
218 | +int mo_welcome(struct Client* cptr, struct Client* sptr, int parc, char* parv[]) | |
219 | +{ | |
220 | + return 0; | |
221 | +} | |
222 | + | |
223 | + | |
224 | +/* | |
225 | + * ms_welcome - server message handler | |
226 | + * | |
227 | + * parv[0] = Send prefix | |
228 | + * parv[1] = Target: server numeric or * for global | |
229 | + * parv[2] = Timestamp | |
230 | + * parv[3] = Text | |
231 | + */ | |
232 | +int ms_welcome(struct Client* cptr, struct Client* sptr, int parc, char* parv[]) | |
233 | +{ | |
234 | + return 0; | |
235 | +} | |
236 | diff -r a662d02e9a76 ircd/parse.c | |
237 | --- a/ircd/parse.c Sat Jan 24 21:39:56 2009 +0100 | |
238 | +++ b/ircd/parse.c Sat Jan 24 22:38:10 2009 +0100 | |
239 | @@ -668,6 +668,15 @@ | |
240 | /* UNREG, CLIENT, SERVER, OPER, SERVICE */ | |
241 | { m_unregistered, m_not_oper, ms_opkick, mo_opkick, m_ignore } | |
242 | }, | |
243 | + | |
244 | + /* add command for WELCOME */ | |
245 | + { | |
246 | + MSG_WELCOME, | |
247 | + TOK_WELCOME, | |
248 | + 0, MAXPARA, MFLG_SLOW, 0, NULL, | |
249 | + /* UNREG, CLIENT, SERVER, OPER, SERVICE */ | |
250 | + { m_unregistered, m_welcome, ms_welcome, mo_welcome, m_ignore } | |
251 | + }, | |
252 | ||
253 | /* This command is an alias for QUIT during the unregistered part of | |
254 | * of the server. This is because someone jumping via a broken web | |
255 | diff -r a662d02e9a76 ircd/welcome.c | |
256 | --- /dev/null Thu Jan 01 00:00:00 1970 +0000 | |
257 | +++ b/ircd/welcome.c Sat Jan 24 22:38:10 2009 +0100 | |
258 | @@ -0,0 +1,430 @@ | |
259 | +/* | |
260 | + * IRC - Internet Relay Chat, ircd/jupe.c | |
261 | + * Copyright (C) 1990 Jarkko Oikarinen and | |
262 | + * University of Oulu, Finland | |
263 | + * Copyright (C) 2000 Kevin L. Mitchell <klmitch@mit.edu> | |
264 | + * | |
265 | + * This program is free software; you can redistribute it and/or modify | |
266 | + * it under the terms of the GNU General Public License as published by | |
267 | + * the Free Software Foundation; either version 1, or (at your option) | |
268 | + * any later version. | |
269 | + * | |
270 | + * This program is distributed in the hope that it will be useful, | |
271 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
272 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
273 | + * GNU General Public License for more details. | |
274 | + * | |
275 | + * You should have received a copy of the GNU General Public License | |
276 | + * along with this program; if not, write to the Free Software | |
277 | + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
278 | + */ | |
279 | +/** @file | |
280 | + * @brief Implementation of juped server handling functions. | |
281 | + * @version $Id: jupe.c 1633 2006-03-25 03:46:56Z entrope $ | |
282 | + */ | |
283 | +#include "config.h" | |
284 | + | |
285 | +#include "client.h" | |
286 | +#include "hash.h" | |
287 | +#include "ircd.h" | |
288 | +#include "ircd_alloc.h" | |
289 | +#include "ircd_features.h" | |
290 | +#include "ircd_log.h" | |
291 | +#include "ircd_reply.h" | |
292 | +#include "ircd_string.h" | |
293 | +#include "match.h" | |
294 | +#include "msg.h" | |
295 | +#include "numeric.h" | |
296 | +#include "numnicks.h" | |
297 | +#include "s_bsd.h" | |
298 | +#include "s_misc.h" | |
299 | +#include "send.h" | |
300 | +#include "struct.h" | |
301 | +#include "sys.h" /* FALSE bleah */ | |
302 | +#include "welcome.h" | |
303 | + | |
304 | +/* #include <assert.h> -- Now using assert in ircd_log.h */ | |
305 | +#include <string.h> | |
306 | + | |
307 | +/** List of jupes. */ | |
308 | +static struct Jupe *GlobalJupeList = 0; | |
309 | + | |
310 | +/** Allocate a new jupe with the given parameters. | |
311 | + * @param[in] server Server name to jupe. | |
312 | + * @param[in] reason Reason for jupe. | |
313 | + * @param[in] expire Expiration time for jupe. | |
314 | + * @param[in] lastmod Last modification time for jupe. | |
315 | + * @param[in] flags Flags to set for the jupe. | |
316 | + */ | |
317 | +static struct Jupe * | |
318 | +make_jupe(char *server, char *reason, time_t expire, time_t lastmod, | |
319 | + unsigned int flags) | |
320 | +{ | |
321 | + struct Jupe *ajupe; | |
322 | + | |
323 | + ajupe = (struct Jupe*) MyMalloc(sizeof(struct Jupe)); /* alloc memory */ | |
324 | + assert(0 != ajupe); | |
325 | + | |
326 | + memset(ajupe, 0, sizeof(*ajupe)); | |
327 | + DupString(ajupe->ju_server, server); /* copy vital information */ | |
328 | + DupString(ajupe->ju_reason, reason); | |
329 | + ajupe->ju_expire = expire; | |
330 | + ajupe->ju_lastmod = lastmod; | |
331 | + ajupe->ju_flags = flags & JUPE_MASK; /* set jupe flags */ | |
332 | + | |
333 | + ajupe->ju_next = GlobalJupeList; /* link it into the list */ | |
334 | + ajupe->ju_prev_p = &GlobalJupeList; | |
335 | + if (GlobalJupeList) | |
336 | + GlobalJupeList->ju_prev_p = &ajupe->ju_next; | |
337 | + GlobalJupeList = ajupe; | |
338 | + | |
339 | + return ajupe; | |
340 | +} | |
341 | + | |
342 | +/** Apply a jupe. | |
343 | + * @param[in] cptr Local client that sent us the jupe. | |
344 | + * @param[in] sptr Originator of the jupe. | |
345 | + * @param[in] jupe Jupe to check. | |
346 | + */ | |
347 | +static int | |
348 | +do_jupe(struct Client *cptr, struct Client *sptr, struct Jupe *jupe) | |
349 | +{ | |
350 | + struct Client *acptr; | |
351 | + | |
352 | + if (!JupeIsActive(jupe)) /* no action to be taken on inactive jupes */ | |
353 | + return 0; | |
354 | + | |
355 | + acptr = FindServer(jupe->ju_server); | |
356 | + | |
357 | + /* server isn't online or isn't local or is me */ | |
358 | + if (!acptr || !MyConnect(acptr) || IsMe(acptr)) | |
359 | + return 0; | |
360 | + | |
361 | + return exit_client_msg(cptr, acptr, &me, "Juped: %s", jupe->ju_reason); | |
362 | +} | |
363 | + | |
364 | +/** Forward a jupe to another server. | |
365 | + * @param[in] cptr Local client that sent us the jupe. | |
366 | + * @param[in] sptr Originator of the jupe. | |
367 | + * @param[in] jupe Jupe to forward. | |
368 | + */ | |
369 | +static void | |
370 | +propagate_jupe(struct Client *cptr, struct Client *sptr, struct Jupe *jupe) | |
371 | +{ | |
372 | + if (JupeIsLocal(jupe)) /* don't propagate local jupes */ | |
373 | + return; | |
374 | + | |
375 | + sendcmdto_serv_butone(sptr, CMD_JUPE, cptr, "* %c%s %Tu %Tu :%s", | |
376 | + JupeIsRemActive(jupe) ? '+' : '-', jupe->ju_server, | |
377 | + jupe->ju_expire - CurrentTime, jupe->ju_lastmod, | |
378 | + jupe->ju_reason); | |
379 | +} | |
380 | + | |
381 | +/** Add a new server jupe. | |
382 | + * @param[in] cptr Local client that sent us the jupe. | |
383 | + * @param[in] sptr Originator of the jupe. | |
384 | + * @param[in] server Server name to jupe. | |
385 | + * @param[in] reason Reason for the jupe. | |
386 | + * @param[in] expire Jupe duration in seconds. | |
387 | + * @param[in] lastmod Last modification timestamp (or NULL). | |
388 | + * @param[in] flags Flags to set on jupe. | |
389 | + * @return Zero, unless the jupe causes \a cptr to be SQUIT, in which | |
390 | + * case CPTR_KILLED. | |
391 | + */ | |
392 | +int | |
393 | +jupe_add(struct Client *cptr, struct Client *sptr, char *server, char *reason, | |
394 | + time_t expire, time_t lastmod, unsigned int flags) | |
395 | +{ | |
396 | + struct Jupe *ajupe; | |
397 | + | |
398 | + assert(0 != server); | |
399 | + assert(0 != reason); | |
400 | + | |
401 | + /* | |
402 | + * You cannot set a negative (or zero) expire time, nor can you set an | |
403 | + * expiration time for greater than JUPE_MAX_EXPIRE. | |
404 | + */ | |
405 | + if (expire <= 0 || expire > JUPE_MAX_EXPIRE) { | |
406 | + if (!IsServer(cptr) && MyConnect(cptr)) | |
407 | + send_reply(cptr, ERR_BADEXPIRE, expire); | |
408 | + return 0; | |
409 | + } | |
410 | + | |
411 | + expire += CurrentTime; /* convert from lifetime to timestamp */ | |
412 | + | |
413 | + /* Inform ops and log it */ | |
414 | + sendto_opmask_butone(0, SNO_NETWORK, "%s adding %sJUPE for %s, expiring at " | |
415 | + "%Tu: %s", | |
416 | + (feature_bool(FEAT_HIS_SNOTICES) || IsServer(sptr)) ? | |
417 | + get_client_name_and_opername(sptr) : | |
418 | + cli_name((cli_user(sptr))->server), | |
419 | + flags & JUPE_LOCAL ? "local " : "", server, | |
420 | + expire + TSoffset, reason); | |
421 | + | |
422 | + log_write(LS_JUPE, L_INFO, LOG_NOSNOTICE, | |
423 | + "%#C adding %sJUPE for %s, expiring at %Tu: %s", sptr, | |
424 | + flags & JUPE_LOCAL ? "local " : "", server, expire + TSoffset, | |
425 | + reason); | |
426 | + | |
427 | + /* local jupe set by remote user, inform oper of success */ | |
428 | + if ((flags & JUPE_LOCAL) && IsUser(sptr) && !MyUser(sptr)) | |
429 | + sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s adding local JUPE for %s, expiring at %Tu: %s", | |
430 | + sptr, cli_name(sptr), server, expire + TSoffset, reason); | |
431 | + | |
432 | + /* make the jupe */ | |
433 | + ajupe = make_jupe(server, reason, expire, lastmod, flags); | |
434 | + | |
435 | + propagate_jupe(cptr, sptr, ajupe); | |
436 | + | |
437 | + return do_jupe(cptr, sptr, ajupe); /* remove server if necessary */ | |
438 | +} | |
439 | + | |
440 | +/** Activate a jupe, optionally changing its lastmod and flags. | |
441 | + * @param[in] cptr Local client that sent us the jupe. | |
442 | + * @param[in] sptr Originator of the jupe. | |
443 | + * @param[in] jupe Jupe to activate. | |
444 | + * @param[in] lastmod New timestamp for last modification of the jupe. | |
445 | + * @param[in] flags Flags to set on the jupe. | |
446 | + * @return Zero, unless the jupe causes \a cptr to be SQUIT, in which | |
447 | + * case CPTR_KILLED. | |
448 | + */ | |
449 | +int | |
450 | +jupe_activate(struct Client *cptr, struct Client *sptr, struct Jupe *jupe, | |
451 | + time_t lastmod, unsigned int flags) | |
452 | +{ | |
453 | + unsigned int saveflags = 0; | |
454 | + | |
455 | + assert(0 != jupe); | |
456 | + | |
457 | + saveflags = jupe->ju_flags; | |
458 | + | |
459 | + if (flags & JUPE_LOCAL) | |
460 | + jupe->ju_flags &= ~JUPE_LDEACT; | |
461 | + else { | |
462 | + jupe->ju_flags |= JUPE_ACTIVE; | |
463 | + | |
464 | + if (jupe->ju_lastmod >= lastmod) /* force lastmod to increase */ | |
465 | + jupe->ju_lastmod++; | |
466 | + else | |
467 | + jupe->ju_lastmod = lastmod; | |
468 | + } | |
469 | + | |
470 | + if ((saveflags & JUPE_ACTMASK) == JUPE_ACTIVE) | |
471 | + return 0; /* was active to begin with */ | |
472 | + | |
473 | + /* Inform ops and log it */ | |
474 | + sendto_opmask_butone(0, SNO_NETWORK, "%s activating JUPE for %s, expiring " | |
475 | + "at %Tu: %s", | |
476 | + (feature_bool(FEAT_HIS_SNOTICES) || IsServer(sptr)) ? | |
477 | + get_client_name_and_opername(sptr) : | |
478 | + cli_name((cli_user(sptr))->server), | |
479 | + jupe->ju_server, jupe->ju_expire + TSoffset, | |
480 | + jupe->ju_reason); | |
481 | + | |
482 | + log_write(LS_JUPE, L_INFO, LOG_NOSNOTICE, | |
483 | + "%#C activating JUPE for %s, expiring at %Tu: %s",sptr, | |
484 | + jupe->ju_server, jupe->ju_expire + TSoffset, jupe->ju_reason); | |
485 | + | |
486 | + if (!(flags & JUPE_LOCAL)) /* don't propagate local changes */ | |
487 | + propagate_jupe(cptr, sptr, jupe); | |
488 | + | |
489 | + return do_jupe(cptr, sptr, jupe); | |
490 | +} | |
491 | + | |
492 | +/** Deactivate a jupe. | |
493 | + * @param[in] cptr Local client that sent us the jupe. | |
494 | + * @param[in] sptr Originator of the jupe. | |
495 | + * @param[in] jupe Jupe to deactivate. | |
496 | + * @param[in] lastmod New timestamp for last modification of the jupe. | |
497 | + * @param[in] flags Flags to set on the jupe. | |
498 | + * @return Zero. | |
499 | + */ | |
500 | +int | |
501 | +jupe_deactivate(struct Client *cptr, struct Client *sptr, struct Jupe *jupe, | |
502 | + time_t lastmod, unsigned int flags) | |
503 | +{ | |
504 | + unsigned int saveflags = 0; | |
505 | + | |
506 | + assert(0 != jupe); | |
507 | + | |
508 | + saveflags = jupe->ju_flags; | |
509 | + | |
510 | + if (!JupeIsLocal(jupe)) { | |
511 | + if (flags & JUPE_LOCAL) | |
512 | + jupe->ju_flags |= JUPE_LDEACT; | |
513 | + else { | |
514 | + jupe->ju_flags &= ~JUPE_ACTIVE; | |
515 | + | |
516 | + if (jupe->ju_lastmod >= lastmod) /* force lastmod to increase */ | |
517 | + jupe->ju_lastmod++; | |
518 | + else | |
519 | + jupe->ju_lastmod = lastmod; | |
520 | + } | |
521 | + | |
522 | + if ((saveflags & JUPE_ACTMASK) != JUPE_ACTIVE) | |
523 | + return 0; /* was inactive to begin with */ | |
524 | + } | |
525 | + | |
526 | + /* Inform ops and log it */ | |
527 | + sendto_opmask_butone(0, SNO_NETWORK, "%s %s JUPE for %s, expiring at %Tu: " | |
528 | + "%s", | |
529 | + (feature_bool(FEAT_HIS_SNOTICES) || IsServer(sptr)) ? | |
530 | + get_client_name_and_opername(sptr) : | |
531 | + cli_name((cli_user(sptr))->server), | |
532 | + JupeIsLocal(jupe) ? "removing local" : "deactivating", | |
533 | + jupe->ju_server, jupe->ju_expire + TSoffset, | |
534 | + jupe->ju_reason); | |
535 | + | |
536 | + log_write(LS_JUPE, L_INFO, LOG_NOSNOTICE, | |
537 | + "%#C %s JUPE for %s, expiring at %Tu: %s", sptr, | |
538 | + JupeIsLocal(jupe) ? "removing local" : "deactivating", | |
539 | + jupe->ju_server, jupe->ju_expire + TSoffset, jupe->ju_reason); | |
540 | + | |
541 | + /* local jupe removed by remote user, inform oper of success */ | |
542 | + if ((flags & JUPE_LOCAL) && IsUser(sptr) && !MyUser(sptr)) | |
543 | + sendcmdto_one(&me, CMD_NOTICE, sptr, "%C :%s removing local JUPE for %s, expiring at %Tu: %s", | |
544 | + sptr, cli_name(sptr), jupe->ju_server, jupe->ju_expire + TSoffset, jupe->ju_reason); | |
545 | + | |
546 | + if (JupeIsLocal(jupe)) | |
547 | + jupe_free(jupe); | |
548 | + else if (!(flags & JUPE_LOCAL)) /* don't propagate local changes */ | |
549 | + propagate_jupe(cptr, sptr, jupe); | |
550 | + | |
551 | + return 0; | |
552 | +} | |
553 | + | |
554 | +/** Find a jupe by name. | |
555 | + * @param[in] server %Jupe name to search for. | |
556 | + * @return Matching jupe (or NULL if none match). | |
557 | + */ | |
558 | +struct Jupe * | |
559 | +jupe_find(char *server) | |
560 | +{ | |
561 | + struct Jupe* jupe; | |
562 | + struct Jupe* sjupe; | |
563 | + | |
564 | + for (jupe = GlobalJupeList; jupe; jupe = sjupe) { /* go through jupes */ | |
565 | + sjupe = jupe->ju_next; | |
566 | + | |
567 | + if (jupe->ju_expire <= CurrentTime) /* expire any that need expiring */ | |
568 | + jupe_free(jupe); | |
569 | + else if (0 == ircd_strcmp(server, jupe->ju_server)) /* found it yet? */ | |
570 | + return jupe; | |
571 | + } | |
572 | + | |
573 | + return 0; | |
574 | +} | |
575 | + | |
576 | +/** Unlink and free an unused jupe. | |
577 | + * @param[in] jupe Server jupe to free. | |
578 | + */ | |
579 | +void | |
580 | +jupe_free(struct Jupe* jupe) | |
581 | +{ | |
582 | + assert(0 != jupe); | |
583 | + | |
584 | + *jupe->ju_prev_p = jupe->ju_next; /* squeeze this jupe out */ | |
585 | + if (jupe->ju_next) | |
586 | + jupe->ju_next->ju_prev_p = jupe->ju_prev_p; | |
587 | + | |
588 | + MyFree(jupe->ju_server); /* and free up the memory */ | |
589 | + MyFree(jupe->ju_reason); | |
590 | + MyFree(jupe); | |
591 | +} | |
592 | + | |
593 | +/** Send the full list of active global jupes to \a cptr. | |
594 | + * @param[in] cptr Local server to send jupes to. | |
595 | + */ | |
596 | +void | |
597 | +jupe_burst(struct Client *cptr) | |
598 | +{ | |
599 | + struct Jupe *jupe; | |
600 | + struct Jupe *sjupe; | |
601 | + | |
602 | + for (jupe = GlobalJupeList; jupe; jupe = sjupe) { /* go through jupes */ | |
603 | + sjupe = jupe->ju_next; | |
604 | + | |
605 | + if (jupe->ju_expire <= CurrentTime) /* expire any that need expiring */ | |
606 | + jupe_free(jupe); | |
607 | + else if (!JupeIsLocal(jupe)) /* forward global jupes */ | |
608 | + sendcmdto_one(&me, CMD_JUPE, cptr, "* %c%s %Tu %Tu :%s", | |
609 | + JupeIsRemActive(jupe) ? '+' : '-', jupe->ju_server, | |
610 | + jupe->ju_expire - CurrentTime, jupe->ju_lastmod, | |
611 | + jupe->ju_reason); | |
612 | + } | |
613 | +} | |
614 | + | |
615 | +/** Forward a jupe to another server. | |
616 | + * @param[in] cptr %Server to send jupe to. | |
617 | + * @param[in] jupe Jupe to forward. | |
618 | + */ | |
619 | +int | |
620 | +jupe_resend(struct Client *cptr, struct Jupe *jupe) | |
621 | +{ | |
622 | + if (JupeIsLocal(jupe)) /* don't propagate local jupes */ | |
623 | + return 0; | |
624 | + | |
625 | + sendcmdto_one(&me, CMD_JUPE, cptr, "* %c%s %Tu %Tu :%s", | |
626 | + JupeIsRemActive(jupe) ? '+' : '-', jupe->ju_server, | |
627 | + jupe->ju_expire - CurrentTime, jupe->ju_lastmod, | |
628 | + jupe->ju_reason); | |
629 | + | |
630 | + return 0; | |
631 | +} | |
632 | + | |
633 | +/** Send a jupe (or a list of jupes) to a server. | |
634 | + * @param[in] sptr Client searching for jupes. | |
635 | + * @param[in] server Name of jupe to search for (if NULL, list all). | |
636 | + * @return Zero. | |
637 | + */ | |
638 | +int | |
639 | +jupe_list(struct Client *sptr, char *server) | |
640 | +{ | |
641 | + struct Jupe *jupe; | |
642 | + struct Jupe *sjupe; | |
643 | + | |
644 | + if (server) { | |
645 | + if (!(jupe = jupe_find(server))) /* no such jupe */ | |
646 | + return send_reply(sptr, ERR_NOSUCHJUPE, server); | |
647 | + | |
648 | + /* send jupe information along */ | |
649 | + send_reply(sptr, RPL_JUPELIST, jupe->ju_server, jupe->ju_expire + TSoffset, | |
650 | + JupeIsLocal(jupe) ? cli_name(&me) : "*", | |
651 | + JupeIsActive(jupe) ? '+' : '-', jupe->ju_reason); | |
652 | + } else { | |
653 | + for (jupe = GlobalJupeList; jupe; jupe = sjupe) { /* go through jupes */ | |
654 | + sjupe = jupe->ju_next; | |
655 | + | |
656 | + if (jupe->ju_expire <= CurrentTime) /* expire any that need expiring */ | |
657 | + jupe_free(jupe); | |
658 | + else /* send jupe information along */ | |
659 | + send_reply(sptr, RPL_JUPELIST, jupe->ju_server, | |
660 | + jupe->ju_expire + TSoffset, | |
661 | + JupeIsLocal(jupe) ? cli_name(&me) : "*", | |
662 | + JupeIsActive(jupe) ? '+' : '-', jupe->ju_reason); | |
663 | + } | |
664 | + } | |
665 | + | |
666 | + /* end of jupe information */ | |
667 | + return send_reply(sptr, RPL_ENDOFJUPELIST); | |
668 | +} | |
669 | + | |
670 | +/** Count welcome and memory used by it. | |
671 | + * @param[out] we_size Receives total number of bytes allocated for welcome. | |
672 | + * @return Number of welcomes currently allocated. | |
673 | + */ | |
674 | +int | |
675 | +welcome_memory_count(size_t *we_size) | |
676 | +{ | |
677 | + struct Jupe *jupe; | |
678 | + unsigned int ju = 0; | |
679 | + | |
680 | + for (jupe = GlobalJupeList; jupe; jupe = jupe->ju_next) | |
681 | + { | |
682 | + ju++; | |
683 | + *ju_size += sizeof(struct Jupe); | |
684 | + *ju_size += jupe->ju_server ? (strlen(jupe->ju_server) + 1) : 0; | |
685 | + *ju_size += jupe->ju_reason ? (strlen(jupe->ju_reason) + 1) : 0; | |
686 | + } | |
687 | + return ju; | |
688 | +} | |
689 | \ No newline at end of file |