]>
Commit | Line | Data |
---|---|---|
212380e3 AC |
1 | /* |
2 | * charybdis: an advanced Internet Relay Chat Daemon(ircd). | |
3 | * | |
4 | * Copyright (C) 2006 charybdis development team | |
5 | * All rights reserved | |
212380e3 AC |
6 | */ |
7 | #include "stdinc.h" | |
8 | #include "modules.h" | |
9 | #include "hook.h" | |
10 | #include "client.h" | |
11 | #include "ircd.h" | |
12 | #include "send.h" | |
13 | #include "numeric.h" | |
14 | #include "hostmask.h" | |
212380e3 AC |
15 | #include "s_conf.h" |
16 | #include "s_newconf.h" | |
17 | #include "hash.h" | |
bd0d352f | 18 | #include "messages.h" |
77d3d2db | 19 | #include "s_assert.h" |
212380e3 AC |
20 | |
21 | /* {{{ Structures */ | |
22 | #define HURT_CUTOFF (10) /* protocol messages. */ | |
23 | #define HURT_DEFAULT_EXPIRE (7 * 24 * 60) /* minutes. */ | |
24 | #define HURT_EXIT_REASON "Hurt: Failed to identify to services" | |
25 | ||
26 | enum { | |
27 | HEAL_NICK = 0, | |
28 | HEAL_IP | |
29 | }; | |
30 | ||
31 | typedef struct _hurt_state { | |
32 | time_t start_time; | |
33 | uint32_t n_hurts; | |
ddcb223e | 34 | rb_dlink_list hurt_clients; |
212380e3 AC |
35 | uint16_t cutoff; |
36 | time_t default_expire; | |
37 | const char *exit_reason; | |
38 | } hurt_state_t; | |
39 | ||
40 | typedef struct _hurt { | |
19fcdbd5 | 41 | char *ip; |
212380e3 AC |
42 | struct sockaddr *saddr; |
43 | int saddr_bits; | |
19fcdbd5 | 44 | char *reason; |
212380e3 AC |
45 | time_t expire; |
46 | } hurt_t; | |
47 | /* }}} */ | |
48 | ||
49 | /* {{{ Prototypes */ | |
3c7d6fcc EM |
50 | static void mo_hurt(struct MsgBuf *msgbuf_p, struct Client *, struct Client *, int, const char **); |
51 | static void me_hurt(struct MsgBuf *msgbuf_p, struct Client *, struct Client *, int, const char **); | |
52 | static void mo_heal(struct MsgBuf *msgbuf_p, struct Client *, struct Client *, int, const char **); | |
53 | static void me_heal(struct MsgBuf *msgbuf_p, struct Client *, struct Client *, int, const char **); | |
212380e3 AC |
54 | |
55 | static int modinit(void); | |
56 | static void modfini(void); | |
57 | ||
58 | static void client_exit_hook(hook_data_client_exit *); | |
59 | static void new_local_user_hook(struct Client *); | |
60 | static void doing_stats_hook(hook_data_int *hdata); | |
61 | ||
62 | static void hurt_check_event(void *); | |
63 | static void hurt_expire_event(void *); | |
64 | ||
65 | static hurt_t *hurt_new(time_t, const char *, const char *); | |
66 | static void hurt_add(hurt_t *); | |
67 | static void hurt_propagate(struct Client *, struct Client *, hurt_t *); | |
68 | static hurt_t *hurt_find(const char *ip); | |
69 | static hurt_t *hurt_find_exact(const char *ip); | |
70 | static void hurt_remove(const char *ip); | |
71 | static void hurt_destroy(void *hurt); | |
72 | ||
3c7d6fcc | 73 | static void heal_nick(struct Client *, struct Client *); |
212380e3 | 74 | |
212380e3 AC |
75 | /* }}} */ |
76 | ||
77 | /* {{{ State containers */ | |
78 | ||
ddcb223e | 79 | rb_dlink_list hurt_confs = { NULL, NULL, 0 }; |
212380e3 AC |
80 | |
81 | /* }}} */ | |
82 | ||
83 | /* {{{ Messages */ | |
84 | struct Message hurt_msgtab = { | |
7baa37a9 | 85 | "HURT", 0, 0, 0, 0, { |
212380e3 AC |
86 | mg_ignore, mg_ignore, mg_ignore, |
87 | mg_ignore, {me_hurt, 0}, {mo_hurt, 3} | |
88 | } | |
89 | }; | |
90 | ||
91 | struct Message heal_msgtab = { | |
7baa37a9 | 92 | "HEAL", 0, 0, 0, 0, { |
212380e3 AC |
93 | mg_ignore, mg_ignore, mg_ignore, |
94 | mg_ignore, {me_heal, 0}, {mo_heal, 2} | |
95 | } | |
96 | }; | |
97 | /* }}} */ | |
98 | ||
99 | /* {{{ Misc module stuff */ | |
100 | mapi_hfn_list_av1 hurt_hfnlist[] = { | |
101 | {"client_exit", (hookfn) client_exit_hook}, | |
102 | {"new_local_user", (hookfn) new_local_user_hook}, | |
103 | {"doing_stats", (hookfn) doing_stats_hook}, | |
104 | {NULL, NULL}, | |
105 | }; | |
106 | ||
107 | mapi_clist_av1 hurt_clist[] = { &hurt_msgtab, &heal_msgtab, NULL }; | |
108 | ||
dacd2aa8 EM |
109 | static const char hurt_desc[] = |
110 | "Prevents \"hurt\" users from messaging anyone but operators or " | |
111 | "services until they identify or are \"healed\""; | |
112 | ||
113 | DECLARE_MODULE_AV2( | |
212380e3 AC |
114 | hurt, |
115 | modinit, | |
116 | modfini, | |
117 | hurt_clist, | |
118 | NULL, | |
119 | hurt_hfnlist, | |
dacd2aa8 EM |
120 | NULL, |
121 | NULL, | |
122 | hurt_desc | |
212380e3 AC |
123 | ); |
124 | /* }}} */ | |
125 | ||
126 | hurt_state_t hurt_state = { | |
127 | .cutoff = HURT_CUTOFF, | |
128 | .default_expire = HURT_DEFAULT_EXPIRE, | |
129 | .exit_reason = HURT_EXIT_REASON, | |
130 | }; | |
131 | ||
132 | /* | |
133 | * Module constructor/destructor. | |
134 | */ | |
135 | ||
136 | /* {{{ static int modinit() */ | |
036a10a9 AC |
137 | |
138 | struct ev_entry *hurt_expire_ev = NULL; | |
139 | struct ev_entry *hurt_check_ev = NULL; | |
140 | ||
212380e3 AC |
141 | static int |
142 | modinit(void) | |
143 | { | |
144 | /* set-up hurt_state. */ | |
954012d3 | 145 | hurt_state.start_time = rb_current_time(); |
212380e3 AC |
146 | |
147 | /* add our event handlers. */ | |
036a10a9 AC |
148 | hurt_expire_ev = rb_event_add("hurt_expire", hurt_expire_event, NULL, 60); |
149 | hurt_check_ev = rb_event_add("hurt_check", hurt_check_event, NULL, 5); | |
212380e3 AC |
150 | |
151 | return 0; | |
152 | } | |
153 | /* }}} */ | |
154 | ||
155 | /* {{{ static void modfini() */ | |
156 | static void | |
157 | modfini(void) | |
158 | { | |
ddcb223e | 159 | rb_dlink_node *ptr, *next_ptr; |
212380e3 AC |
160 | |
161 | /* and delete our events. */ | |
036a10a9 AC |
162 | rb_event_delete(hurt_expire_ev); |
163 | rb_event_delete(hurt_check_ev); | |
212380e3 | 164 | |
ddcb223e | 165 | RB_DLINK_FOREACH_SAFE (ptr, next_ptr, hurt_state.hurt_clients.head) |
212380e3 | 166 | { |
ddcb223e | 167 | rb_dlinkDestroy(ptr, &hurt_state.hurt_clients); |
212380e3 AC |
168 | } |
169 | } | |
170 | /* }}} */ | |
171 | ||
172 | /* | |
173 | * Message handlers. | |
174 | */ | |
175 | ||
3c7d6fcc | 176 | /* {{{ static void mo_hurt() |
212380e3 AC |
177 | * |
178 | * HURT [<expire>] <ip> <reason> | |
55abcbb2 | 179 | * |
212380e3 AC |
180 | * parv[1] - expire or ip |
181 | * parv[2] - ip or reason | |
182 | * parv[3] - reason or NULL | |
183 | */ | |
3c7d6fcc | 184 | static void |
760bafda | 185 | mo_hurt(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, |
212380e3 AC |
186 | int parc, const char **parv) |
187 | { | |
188 | const char *ip, *expire, *reason; | |
189 | int expire_time; | |
190 | hurt_t *hurt; | |
191 | struct Client *target_p; | |
192 | ||
193 | if (!IsOperK(source_p)) { | |
194 | sendto_one(source_p, form_str(ERR_NOPRIVS), me.name, | |
195 | source_p->name, "kline"); | |
3c7d6fcc | 196 | return; |
212380e3 AC |
197 | } |
198 | ||
199 | if (parc == 3) | |
200 | expire = NULL, ip = parv[1], reason = parv[2]; | |
201 | else | |
202 | expire = parv[1], ip = parv[2], reason = parv[3]; | |
203 | ||
204 | if (!expire) | |
205 | expire_time = HURT_DEFAULT_EXPIRE; | |
206 | if (expire && (expire_time = valid_temp_time(expire)) < 1) { | |
5366977b | 207 | sendto_one_notice(source_p, ":Permanent HURTs are not supported"); |
3c7d6fcc | 208 | return; |
212380e3 AC |
209 | } |
210 | if (EmptyString(reason)) { | |
5366977b | 211 | sendto_one_notice(source_p, ":Empty HURT reasons are bad for business"); |
3c7d6fcc | 212 | return; |
212380e3 AC |
213 | } |
214 | ||
215 | /* Is this a client? */ | |
216 | if (strchr(ip, '.') == NULL && strchr(ip, ':') == NULL) | |
217 | { | |
218 | target_p = find_named_person(ip); | |
219 | if (target_p == NULL) | |
220 | { | |
221 | sendto_one_numeric(source_p, ERR_NOSUCHNICK, | |
222 | form_str(ERR_NOSUCHNICK), ip); | |
3c7d6fcc | 223 | return; |
212380e3 AC |
224 | } |
225 | ip = target_p->orighost; | |
226 | } | |
227 | else | |
228 | { | |
229 | if (!strncmp(ip, "*@", 2)) | |
230 | ip += 2; | |
231 | if (strchr(ip, '!') || strchr(ip, '@')) | |
232 | { | |
233 | sendto_one_notice(source_p, ":Invalid HURT mask [%s]", | |
234 | ip); | |
3c7d6fcc | 235 | return; |
212380e3 AC |
236 | } |
237 | } | |
238 | ||
239 | if (hurt_find(ip) != NULL) { | |
5366977b | 240 | sendto_one(source_p, ":[%s] already HURT", ip); |
3c7d6fcc | 241 | return; |
212380e3 AC |
242 | } |
243 | ||
244 | /* | |
245 | * okay, we've got this far, now it's time to add the the HURT locally | |
246 | * and propagate it to other servers on the network. | |
247 | */ | |
248 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
249 | "%s added HURT on [%s] for %ld minutes with reason [%s]", | |
250 | get_oper_name(source_p), ip, (long) expire_time / 60, reason); | |
251 | ||
252 | hurt = hurt_new(expire_time, ip, reason); | |
253 | hurt_add(hurt); | |
254 | hurt_propagate(NULL, source_p, hurt); | |
212380e3 AC |
255 | } |
256 | /* }}} */ | |
257 | ||
3c7d6fcc | 258 | /* {{{ static void me_hurt() |
212380e3 AC |
259 | * |
260 | * [ENCAP mask] HURT <target> <expire> <ip> <reason> | |
261 | * | |
262 | * parv[1] - expire | |
263 | * parv[2] - ip | |
264 | * parv[3] - reason | |
265 | */ | |
3c7d6fcc | 266 | static void |
760bafda | 267 | me_hurt(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, |
212380e3 AC |
268 | int parc, const char **parv) |
269 | { | |
270 | time_t expire_time; | |
271 | hurt_t *hurt; | |
272 | ||
273 | /* | |
274 | * right... if we don't get enough arguments, or if we get any invalid | |
275 | * arguments, just ignore this request - shit happens, and it's not worth | |
276 | * dropping a server over. | |
277 | */ | |
278 | if (parc < 4 || !IsPerson(source_p)) | |
3c7d6fcc | 279 | return; |
212380e3 | 280 | if ((expire_time = atoi(parv[1])) < 1) |
3c7d6fcc | 281 | return; |
212380e3 | 282 | if (hurt_find(parv[2]) != NULL) |
3c7d6fcc | 283 | return; |
212380e3 | 284 | if (EmptyString(parv[3])) |
3c7d6fcc | 285 | return; |
212380e3 AC |
286 | |
287 | sendto_realops_snomask(SNO_GENERAL, L_ALL, | |
288 | "%s added HURT on [%s] for %ld minutes with reason [%s]", | |
289 | get_oper_name(source_p), parv[2], (long) expire_time / 60, parv[3]); | |
290 | hurt = hurt_new(expire_time, parv[2], parv[3]); | |
291 | hurt_add(hurt); | |
212380e3 AC |
292 | } |
293 | /* }}} */ | |
294 | ||
3c7d6fcc | 295 | /* {{{ static void mo_heal() |
212380e3 AC |
296 | * |
297 | * HURT <nick>|<ip> | |
298 | * | |
299 | * parv[1] - nick or ip | |
300 | */ | |
3c7d6fcc | 301 | static void |
760bafda | 302 | mo_heal(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, |
212380e3 AC |
303 | int parc, const char **parv) |
304 | { | |
305 | struct Client *target_p; | |
306 | ||
307 | if (!IsOperUnkline(source_p)) | |
308 | { | |
309 | sendto_one(source_p, form_str(ERR_NOPRIVS), | |
310 | me.name, source_p->name, "unkline"); | |
3c7d6fcc | 311 | return; |
212380e3 AC |
312 | } |
313 | ||
2d28539c | 314 | if (clean_nick(parv[1], 0)) |
212380e3 AC |
315 | { |
316 | target_p = find_named_person(parv[1]); | |
317 | if (target_p == NULL) | |
318 | { | |
319 | sendto_one_numeric(source_p, ERR_NOSUCHNICK, | |
320 | form_str(ERR_NOSUCHNICK), parv[1]); | |
3c7d6fcc | 321 | return; |
212380e3 AC |
322 | } |
323 | if (MyConnect(target_p)) | |
324 | heal_nick(source_p, target_p); | |
325 | else | |
326 | sendto_one(target_p, ":%s ENCAP %s HEAL %s", | |
327 | get_id(source_p, target_p), | |
328 | target_p->servptr->name, | |
329 | get_id(target_p, target_p)); | |
330 | } | |
331 | else if (strchr(parv[1], '.')) | |
332 | { | |
333 | if (hurt_find_exact(parv[1]) == NULL) | |
334 | { | |
5366977b | 335 | sendto_one_notice(source_p, ":Mask [%s] is not HURT", parv[1]); |
3c7d6fcc | 336 | return; |
212380e3 AC |
337 | } |
338 | hurt_remove(parv[1]); | |
339 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s removed HURT on %s", | |
340 | get_oper_name(source_p), parv[1]); | |
341 | sendto_server(NULL, NULL, NOCAPS, NOCAPS, ":%s ENCAP * HEAL %s", | |
342 | source_p->name, parv[1]); | |
343 | } | |
344 | else | |
345 | { | |
5366977b | 346 | sendto_one(source_p, ":[%s] is not a valid IP address/nick", parv[1]); |
3c7d6fcc | 347 | return; |
212380e3 | 348 | } |
212380e3 AC |
349 | } |
350 | /* }}} */ | |
351 | ||
3c7d6fcc | 352 | static void |
760bafda | 353 | me_heal(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, |
212380e3 AC |
354 | int parc, const char **parv) |
355 | { | |
356 | struct Client *target_p; | |
357 | ||
358 | /* as noted in me_hurt(), if we don't get sufficient arguments... | |
359 | * *poof*, it's dropped... | |
360 | */ | |
361 | if (parc < 2) | |
3c7d6fcc | 362 | return; |
212380e3 | 363 | |
2d28539c | 364 | if (clean_nick(parv[1], 0)) |
212380e3 AC |
365 | { |
366 | target_p = find_person(parv[1]); | |
367 | if (target_p != NULL && MyConnect(target_p)) | |
368 | heal_nick(source_p, target_p); | |
369 | } | |
370 | else if (strchr(parv[1], '.')) /* host or mask to remove ban for */ | |
371 | { | |
372 | if (hurt_find_exact(parv[1]) == NULL) | |
3c7d6fcc | 373 | return; |
212380e3 AC |
374 | |
375 | hurt_remove(parv[1]); | |
376 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s removed HURT on %s", | |
377 | get_oper_name(source_p), parv[1]); | |
378 | } | |
212380e3 AC |
379 | } |
380 | ||
381 | /* | |
382 | * Event handlers. | |
383 | */ | |
384 | ||
385 | /* {{{ static void hurt_check_event() */ | |
386 | static void | |
387 | hurt_check_event(void *arg) | |
388 | { | |
ddcb223e | 389 | rb_dlink_node *ptr, *next_ptr; |
212380e3 AC |
390 | struct Client *client_p; |
391 | ||
ddcb223e | 392 | RB_DLINK_FOREACH_SAFE (ptr, next_ptr, hurt_state.hurt_clients.head) { |
212380e3 AC |
393 | client_p = ptr->data; |
394 | if (!EmptyString(client_p->user->suser)) | |
395 | { | |
ddcb223e | 396 | rb_dlinkDestroy(ptr, &hurt_state.hurt_clients); |
212380e3 | 397 | sendto_one_notice(client_p, ":HURT restriction removed for this session"); |
954012d3 | 398 | client_p->localClient->target_last = rb_current_time(); /* don't ask --nenolod */ |
212380e3 AC |
399 | } |
400 | else if (client_p->localClient->receiveM > hurt_state.cutoff) | |
401 | exit_client(NULL, client_p, &me, hurt_state.exit_reason); | |
402 | } | |
403 | } | |
404 | /* }}} */ | |
405 | ||
406 | /* {{{ static void hurt_expire_event() */ | |
407 | static void | |
408 | hurt_expire_event(void *unused) | |
409 | { | |
ddcb223e | 410 | rb_dlink_node *ptr, *next_ptr; |
212380e3 AC |
411 | hurt_t *hurt; |
412 | ||
ddcb223e | 413 | RB_DLINK_FOREACH_SAFE (ptr, next_ptr, hurt_confs.head) |
212380e3 AC |
414 | { |
415 | hurt = (hurt_t *) ptr->data; | |
416 | ||
954012d3 | 417 | if (hurt->expire <= rb_current_time()) |
212380e3 | 418 | { |
ddcb223e | 419 | rb_dlinkFindDestroy(hurt, &hurt_confs); |
212380e3 AC |
420 | hurt_destroy(hurt); |
421 | } | |
422 | } | |
423 | } | |
424 | /* }}} */ | |
425 | ||
426 | /* | |
427 | * Hook functions. | |
428 | */ | |
429 | ||
430 | /* {{{ static void client_exit_hook() */ | |
431 | static void | |
432 | client_exit_hook(hook_data_client_exit *data) | |
433 | { | |
434 | s_assert(data != NULL); | |
435 | s_assert(data->target != NULL); | |
436 | ||
ddcb223e | 437 | rb_dlinkFindDestroy(data->target, &hurt_state.hurt_clients); |
212380e3 AC |
438 | } |
439 | /* }}} */ | |
440 | ||
441 | /* {{{ static void new_local_user_hook() */ | |
442 | static void | |
443 | new_local_user_hook(struct Client *source_p) | |
444 | { | |
445 | if (IsAnyDead(source_p) || !EmptyString(source_p->user->suser) || | |
446 | IsExemptKline(source_p)) | |
447 | return; | |
448 | ||
449 | if (hurt_find(source_p->sockhost) || hurt_find(source_p->orighost)) | |
450 | { | |
954012d3 | 451 | source_p->localClient->target_last = rb_current_time() + 600; /* don't ask --nenolod */ |
212380e3 | 452 | SetTGChange(source_p); |
ddcb223e | 453 | rb_dlinkAddAlloc(source_p, &hurt_state.hurt_clients); |
212380e3 | 454 | sendto_one_notice(source_p, ":You are hurt. Please identify to services immediately, or use /stats p for assistance."); |
55abcbb2 | 455 | } |
212380e3 AC |
456 | } |
457 | /* }}} */ | |
458 | ||
459 | /* {{{ static void doing_stats_hook() */ | |
460 | static void | |
461 | doing_stats_hook(hook_data_int *hdata) | |
462 | { | |
ddcb223e | 463 | rb_dlink_node *ptr; |
212380e3 AC |
464 | hurt_t *hurt; |
465 | struct Client *source_p; | |
466 | ||
467 | s_assert(hdata); | |
468 | s_assert(hdata->client); | |
469 | ||
470 | source_p = hdata->client; | |
471 | if(hdata->arg2 != (int) 's') | |
472 | return; | |
473 | if((ConfigFileEntry.stats_k_oper_only == 2) && !IsOper(source_p)) | |
474 | return; | |
475 | if ((ConfigFileEntry.stats_k_oper_only == 1) && !IsOper(source_p)) | |
476 | { | |
477 | hurt = hurt_find(source_p->sockhost); | |
478 | if (hurt != NULL) | |
479 | { | |
480 | sendto_one_numeric(source_p, RPL_STATSKLINE, | |
481 | form_str(RPL_STATSKLINE), 's', | |
482 | "*", hurt->ip, hurt->reason, "", ""); | |
483 | return; | |
484 | } | |
485 | ||
486 | hurt = hurt_find(source_p->orighost); | |
487 | if (hurt != NULL) | |
488 | { | |
489 | sendto_one_numeric(source_p, RPL_STATSKLINE, | |
490 | form_str(RPL_STATSKLINE), 's', | |
491 | "*", hurt->ip, hurt->reason, "", ""); | |
212380e3 AC |
492 | } |
493 | return; | |
494 | } | |
495 | ||
ddcb223e | 496 | RB_DLINK_FOREACH(ptr, hurt_confs.head) |
212380e3 AC |
497 | { |
498 | hurt = (hurt_t *) ptr->data; | |
499 | sendto_one_numeric(source_p, RPL_STATSKLINE, | |
500 | form_str(RPL_STATSKLINE), 's', | |
501 | "*", hurt->ip, hurt->reason, "", ""); | |
502 | } | |
503 | } | |
504 | /* }}} */ | |
505 | ||
506 | /* {{{ static void hurt_propagate() | |
507 | * | |
508 | * client_p - specific server to propagate HURT to, or NULL to propagate to all | |
509 | * servers. | |
510 | * source_p - source (oper who added the HURT) | |
511 | * hurt - HURT to be propagated | |
512 | */ | |
513 | static void | |
514 | hurt_propagate(struct Client *client_p, struct Client *source_p, hurt_t *hurt) | |
515 | { | |
516 | if (client_p) | |
517 | sendto_one(client_p, | |
518 | ":%s ENCAP %s HURT %ld %s :%s", | |
519 | source_p->name, client_p->name, | |
954012d3 | 520 | (long)(hurt->expire - rb_current_time()), |
212380e3 AC |
521 | hurt->ip, hurt->reason); |
522 | else | |
523 | sendto_server(&me, NULL, NOCAPS, NOCAPS, | |
524 | ":%s ENCAP * HURT %ld %s :%s", | |
525 | source_p->name, | |
954012d3 | 526 | (long)(hurt->expire - rb_current_time()), |
212380e3 AC |
527 | hurt->ip, hurt->reason); |
528 | } | |
529 | /* }}} */ | |
530 | ||
531 | /* {{{ static hurt_t *hurt_new() */ | |
532 | static hurt_t * | |
533 | hurt_new(time_t expire, const char *ip, const char *reason) | |
534 | { | |
535 | hurt_t *hurt; | |
536 | ||
b42e202d | 537 | hurt = rb_malloc(sizeof(hurt_t)); |
212380e3 | 538 | |
b42e202d VY |
539 | hurt->ip = rb_strdup(ip); |
540 | hurt->reason = rb_strdup(reason); | |
954012d3 | 541 | hurt->expire = rb_current_time() + expire; |
212380e3 AC |
542 | |
543 | return hurt; | |
544 | } | |
545 | /* }}} */ | |
546 | ||
547 | /* {{{ static void hurt_destroy() */ | |
548 | static void | |
549 | hurt_destroy(void *hurt) | |
550 | { | |
551 | hurt_t *h; | |
552 | ||
553 | if (!hurt) | |
554 | return; | |
555 | ||
556 | h = (hurt_t *) hurt; | |
b42e202d VY |
557 | rb_free(h->ip); |
558 | rb_free(h->reason); | |
559 | rb_free(h); | |
212380e3 AC |
560 | } |
561 | /* }}} */ | |
562 | ||
563 | static void | |
564 | hurt_add(hurt_t *hurt) | |
565 | { | |
ddcb223e | 566 | rb_dlinkAddAlloc(hurt, &hurt_confs); |
212380e3 AC |
567 | } |
568 | ||
569 | static hurt_t * | |
570 | hurt_find_exact(const char *ip) | |
571 | { | |
ddcb223e | 572 | rb_dlink_node *ptr; |
212380e3 AC |
573 | hurt_t *hurt; |
574 | ||
ddcb223e | 575 | RB_DLINK_FOREACH(ptr, hurt_confs.head) |
212380e3 AC |
576 | { |
577 | hurt = (hurt_t *) ptr->data; | |
578 | ||
f956cb0f | 579 | if (!rb_strcasecmp(ip, hurt->ip)) |
212380e3 AC |
580 | return hurt; |
581 | } | |
582 | ||
583 | return NULL; | |
584 | } | |
585 | ||
586 | static hurt_t * | |
587 | hurt_find(const char *ip) | |
588 | { | |
ddcb223e | 589 | rb_dlink_node *ptr; |
212380e3 AC |
590 | hurt_t *hurt; |
591 | ||
ddcb223e | 592 | RB_DLINK_FOREACH(ptr, hurt_confs.head) |
212380e3 AC |
593 | { |
594 | hurt = (hurt_t *) ptr->data; | |
595 | ||
596 | if (match(hurt->ip, ip)) | |
597 | return hurt; | |
598 | } | |
599 | ||
600 | return NULL; | |
601 | } | |
602 | ||
603 | static void | |
604 | hurt_remove(const char *ip) | |
605 | { | |
606 | hurt_t *hurt = hurt_find_exact(ip); | |
607 | ||
ddcb223e | 608 | rb_dlinkFindDestroy(hurt, &hurt_confs); |
212380e3 AC |
609 | hurt_destroy(hurt); |
610 | } | |
611 | ||
3c7d6fcc EM |
612 | /* {{{ static void heal_nick() */ |
613 | static void | |
212380e3 AC |
614 | heal_nick(struct Client *source_p, struct Client *target_p) |
615 | { | |
ddcb223e | 616 | if (rb_dlinkFindDestroy(target_p, &hurt_state.hurt_clients)) |
212380e3 AC |
617 | { |
618 | sendto_realops_snomask(SNO_GENERAL, L_ALL, "%s used HEAL on %s", | |
619 | get_oper_name(source_p), get_client_name(target_p, HIDE_IP)); | |
620 | sendto_one_notice(target_p, ":HURT restriction temporarily removed by operator"); | |
621 | sendto_one_notice(source_p, ":HURT restriction on %s temporarily removed", target_p->name); | |
954012d3 | 622 | target_p->localClient->target_last = rb_current_time(); /* don't ask --nenolod */ |
212380e3 AC |
623 | } |
624 | else | |
625 | { | |
626 | sendto_one_notice(source_p, ":%s was not hurt", target_p->name); | |
212380e3 AC |
627 | } |
628 | } | |
629 | /* }}} */ | |
630 | ||
212380e3 AC |
631 | /* |
632 | * vim: ts=8 sw=8 noet fdm=marker tw=80 | |
633 | */ |