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d76ed9a9 AS |
1 | /* global.c - Global notice service |
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 AS |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with srvx; if not, write to the Free Software Foundation, | |
18 | * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. | |
19 | */ | |
20 | ||
21 | #include "conf.h" | |
22 | #include "global.h" | |
23 | #include "modcmd.h" | |
24 | #include "nickserv.h" | |
25 | #include "saxdb.h" | |
26 | #include "timeq.h" | |
27 | ||
28 | #define GLOBAL_CONF_NAME "services/global" | |
29 | ||
30 | #define GLOBAL_DB "global.db" | |
31 | #define GLOBAL_TEMP_DB "global.db.new" | |
32 | ||
33 | /* Global options */ | |
34 | #define KEY_DB_BACKUP_FREQ "db_backup_freq" | |
35 | #define KEY_ANNOUNCEMENTS_DEFAULT "announcements_default" | |
36 | #define KEY_NICK "nick" | |
37 | ||
38 | /* Message data */ | |
39 | #define KEY_FLAGS "flags" | |
40 | #define KEY_POSTED "posted" | |
41 | #define KEY_DURATION "duration" | |
42 | #define KEY_FROM "from" | |
43 | #define KEY_MESSAGE "message" | |
44 | ||
45 | /* Clarification: Notices are immediate, they are sent to matching users | |
46 | _once_, then forgotten. Messages are stored in Global's database and | |
47 | continually sent to users as they match the target specification until | |
48 | they are deleted. */ | |
49 | static const struct message_entry msgtab[] = { | |
50 | { "GMSG_INVALID_TARGET", "$b%s$b is an invalid message target." }, | |
51 | { "GMSG_MESSAGE_REQUIRED", "You $bmust$b provide a message to send." }, | |
52 | { "GMSG_MESSAGE_SENT", "Message to $b%s$b sent." }, | |
53 | { "GMSG_MESSAGE_ADDED", "Message to $b%s$b with ID %ld added." }, | |
54 | { "GMSG_MESSAGE_DELETED", "Message $b%s$b deleted." }, | |
55 | { "GMSG_ID_INVALID", "$b%s$b is an invalid message ID." }, | |
56 | { "GMSG_MESSAGE_COUNT", "$b%d$b messages found." }, | |
57 | { "GMSG_NO_MESSAGES", "There are no messages for you." }, | |
1478fd13 AS |
58 | { "GMSG_NOTICE_SOURCE", "Notice to [$b%s$b] from %s:" }, |
59 | { "GMSG_MESSAGE_SOURCE", "Notice to [$b%s$b] from %s, posted %s:" }, | |
60 | //{ "GMSG_MOTD_HEADER", "$b------------- MESSAGE(S) OF THE DAY --------------$b" }, | |
61 | { "GMSG_MOTD_HEADER", "$bNetwork Announcements$b" }, | |
62 | { "GMSG_MOTD_BAR", "---------------------------------------" }, | |
63 | { "GMSG_MOTD_FOOTER", "--------------- Thank You--------------" }, | |
d76ed9a9 AS |
64 | { NULL, NULL } |
65 | }; | |
66 | ||
b1bf690d | 67 | #define GLOBAL_SYNTAX() svccmd_send_help_brief(user, global, cmd) |
d76ed9a9 AS |
68 | #define GLOBAL_FUNC(NAME) MODCMD_FUNC(NAME) |
69 | ||
dee9951d | 70 | struct globalMessage |
71 | { | |
72 | unsigned long id; | |
73 | long flags; | |
74 | ||
75 | time_t posted; | |
76 | char posted_s[24]; | |
77 | unsigned long duration; | |
78 | ||
79 | char *from; | |
80 | char *message; | |
81 | ||
82 | struct globalMessage *prev; | |
83 | struct globalMessage *next; | |
84 | }; | |
85 | ||
d76ed9a9 AS |
86 | struct userNode *global; |
87 | ||
88 | static struct module *global_module; | |
89 | static struct service *global_service; | |
90 | static struct globalMessage *messageList; | |
7637f48f | 91 | extern struct string_list *autojoin_channels; |
d76ed9a9 AS |
92 | static long messageCount; |
93 | static time_t last_max_alert; | |
94 | static struct log_type *G_LOG; | |
95 | ||
96 | static struct | |
97 | { | |
98 | unsigned long db_backup_frequency; | |
99 | unsigned int announcements_default : 1; | |
100 | } global_conf; | |
101 | ||
102 | #define global_notice(target, format...) send_message(target , global , ## format) | |
103 | ||
104 | void message_expire(void *data); | |
105 | ||
106 | static struct globalMessage* | |
107 | message_add(long flags, time_t posted, unsigned long duration, char *from, const char *msg) | |
108 | { | |
109 | struct globalMessage *message; | |
dee9951d | 110 | struct tm tm; |
d76ed9a9 AS |
111 | |
112 | message = malloc(sizeof(struct globalMessage)); | |
d76ed9a9 AS |
113 | if(!message) |
114 | { | |
115 | return NULL; | |
116 | } | |
117 | ||
118 | message->id = messageCount++; | |
119 | message->flags = flags; | |
120 | message->posted = posted; | |
121 | message->duration = duration; | |
122 | message->from = strdup(from); | |
123 | message->message = strdup(msg); | |
124 | ||
dee9951d | 125 | if ((flags & MESSAGE_OPTION_IMMEDIATE) == 0) { |
126 | localtime_r(&message->posted, &tm); | |
127 | strftime(message->posted_s, sizeof(message->posted_s), | |
128 | "%I:%M %p, %m/%d/%Y", &tm); | |
129 | } | |
130 | ||
d76ed9a9 AS |
131 | if(messageList) |
132 | { | |
133 | messageList->prev = message; | |
134 | } | |
d76ed9a9 AS |
135 | message->prev = NULL; |
136 | message->next = messageList; | |
137 | ||
138 | messageList = message; | |
139 | ||
140 | if(duration) | |
141 | { | |
142 | timeq_add(now + duration, message_expire, message); | |
143 | } | |
144 | ||
145 | return message; | |
146 | } | |
147 | ||
148 | static void | |
149 | message_del(struct globalMessage *message) | |
150 | { | |
151 | if(message->duration) | |
152 | { | |
153 | timeq_del(0, NULL, message, TIMEQ_IGNORE_FUNC | TIMEQ_IGNORE_WHEN); | |
154 | } | |
155 | ||
156 | if(message->prev) message->prev->next = message->next; | |
157 | else messageList = message->next; | |
158 | ||
159 | if(message->next) message->next->prev = message->prev; | |
160 | ||
161 | free(message->from); | |
162 | free(message->message); | |
163 | free(message); | |
164 | } | |
165 | ||
166 | void message_expire(void *data) | |
167 | { | |
168 | struct globalMessage *message = data; | |
169 | ||
170 | message->duration = 0; | |
171 | message_del(message); | |
172 | } | |
173 | ||
174 | static struct globalMessage* | |
175 | message_create(struct userNode *user, unsigned int argc, char *argv[]) | |
176 | { | |
177 | unsigned long duration = 0; | |
178 | char *text = NULL; | |
dee9951d | 179 | char *sender; |
d76ed9a9 AS |
180 | long flags = 0; |
181 | unsigned int i; | |
182 | ||
dee9951d | 183 | sender = user->handle_info->handle; |
184 | ||
d76ed9a9 AS |
185 | for(i = 0; i < argc; i++) |
186 | { | |
187 | if((i + 1) > argc) | |
188 | { | |
189 | global_notice(user, "MSG_MISSING_PARAMS", argv[argc]); | |
190 | return NULL; | |
191 | } | |
192 | ||
193 | if(!irccasecmp(argv[i], "text")) | |
194 | { | |
195 | i++; | |
196 | text = unsplit_string(argv + i, argc - i, NULL); | |
197 | break; | |
198 | } else if (!irccasecmp(argv[i], "sourceless")) { | |
199 | i++; | |
200 | flags |= MESSAGE_OPTION_SOURCELESS; | |
201 | } else if (!irccasecmp(argv[i], "target")) { | |
202 | i++; | |
203 | ||
204 | if(!irccasecmp(argv[i], "all")) { | |
205 | flags |= MESSAGE_RECIPIENT_ALL; | |
206 | } else if(!irccasecmp(argv[i], "users")) { | |
207 | flags |= MESSAGE_RECIPIENT_LUSERS; | |
208 | } else if(!irccasecmp(argv[i], "helpers")) { | |
209 | flags |= MESSAGE_RECIPIENT_HELPERS; | |
210 | } else if(!irccasecmp(argv[i], "opers")) { | |
211 | flags |= MESSAGE_RECIPIENT_OPERS; | |
212 | } else if(!irccasecmp(argv[i], "staff") || !irccasecmp(argv[i], "privileged")) { | |
213 | flags |= MESSAGE_RECIPIENT_STAFF; | |
214 | } else if(!irccasecmp(argv[i], "channels")) { | |
215 | flags |= MESSAGE_RECIPIENT_CHANNELS; | |
216 | } else if(!irccasecmp(argv[i], "announcement") || !irccasecmp(argv[i], "announce")) { | |
217 | flags |= MESSAGE_RECIPIENT_ANNOUNCE; | |
218 | } else { | |
219 | global_notice(user, "GMSG_INVALID_TARGET", argv[i]); | |
220 | return NULL; | |
221 | } | |
222 | } else if (irccasecmp(argv[i], "duration") == 0) { | |
223 | duration = ParseInterval(argv[++i]); | |
dee9951d | 224 | } else if (irccasecmp(argv[i], "from") == 0) { |
225 | sender = argv[++i]; | |
d76ed9a9 AS |
226 | } else { |
227 | global_notice(user, "MSG_INVALID_CRITERIA", argv[i]); | |
228 | return NULL; | |
229 | } | |
230 | } | |
231 | ||
232 | if(!flags) | |
233 | { | |
234 | flags = MESSAGE_RECIPIENT_LUSERS; | |
235 | } | |
236 | ||
237 | if(!text) { | |
238 | global_notice(user, "GMSG_MESSAGE_REQUIRED"); | |
239 | return NULL; | |
240 | } | |
241 | ||
dee9951d | 242 | return message_add(flags, now, duration, sender, text); |
d76ed9a9 AS |
243 | } |
244 | ||
245 | static const char * | |
246 | messageType(const struct globalMessage *message) | |
247 | { | |
248 | if((message->flags & MESSAGE_RECIPIENT_ALL) == MESSAGE_RECIPIENT_ALL) | |
249 | { | |
250 | return "all"; | |
251 | } | |
252 | if((message->flags & MESSAGE_RECIPIENT_STAFF) == MESSAGE_RECIPIENT_STAFF) | |
253 | { | |
254 | return "staff"; | |
255 | } | |
256 | else if(message->flags & MESSAGE_RECIPIENT_ANNOUNCE) | |
257 | { | |
258 | return "announcement"; | |
259 | } | |
260 | else if(message->flags & MESSAGE_RECIPIENT_OPERS) | |
261 | { | |
262 | return "opers"; | |
263 | } | |
264 | else if(message->flags & MESSAGE_RECIPIENT_HELPERS) | |
265 | { | |
266 | return "helpers"; | |
267 | } | |
268 | else if(message->flags & MESSAGE_RECIPIENT_LUSERS) | |
269 | { | |
270 | return "users"; | |
271 | } | |
272 | else | |
273 | { | |
274 | return "channels"; | |
275 | } | |
276 | } | |
277 | ||
278 | static void | |
279 | notice_target(const char *target, struct globalMessage *message) | |
280 | { | |
281 | if(!(message->flags & MESSAGE_OPTION_SOURCELESS)) | |
282 | { | |
283 | if(message->flags & MESSAGE_OPTION_IMMEDIATE) | |
284 | { | |
285 | send_target_message(0, target, global, "GMSG_NOTICE_SOURCE", messageType(message), message->from); | |
286 | } | |
287 | else | |
288 | { | |
dee9951d | 289 | send_target_message(0, target, global, "GMSG_MESSAGE_SOURCE", messageType(message), message->from, message->posted_s); |
d76ed9a9 AS |
290 | } |
291 | } | |
292 | ||
293 | send_target_message(4, target, global, "%s", message->message); | |
294 | } | |
295 | ||
296 | static int | |
297 | notice_channel(const char *key, void *data, void *extra) | |
298 | { | |
299 | struct chanNode *channel = data; | |
300 | /* It should be safe to assume channel is not NULL. */ | |
301 | if(channel->channel_info) | |
302 | notice_target(key, extra); | |
303 | return 0; | |
304 | } | |
305 | ||
306 | static void | |
307 | message_send(struct globalMessage *message) | |
308 | { | |
309 | struct userNode *user; | |
310 | unsigned long n; | |
311 | dict_iterator_t it; | |
312 | ||
313 | if(message->flags & MESSAGE_RECIPIENT_CHANNELS) | |
314 | { | |
315 | dict_foreach(channels, notice_channel, message); | |
316 | } | |
317 | ||
318 | if(message->flags & MESSAGE_RECIPIENT_LUSERS) | |
319 | { | |
320 | notice_target("$*", message); | |
321 | return; | |
322 | } | |
323 | ||
324 | if(message->flags & MESSAGE_RECIPIENT_ANNOUNCE) | |
325 | { | |
326 | char announce; | |
327 | ||
328 | for (it = dict_first(clients); it; it = iter_next(it)) { | |
329 | user = iter_data(it); | |
330 | if (user->uplink == self) continue; | |
331 | announce = user->handle_info ? user->handle_info->announcements : '?'; | |
332 | if (announce == 'n') continue; | |
333 | if ((announce == '?') && !global_conf.announcements_default) continue; | |
334 | notice_target(user->nick, message); | |
335 | } | |
336 | } | |
337 | ||
338 | if(message->flags & MESSAGE_RECIPIENT_OPERS) | |
339 | { | |
340 | for(n = 0; n < curr_opers.used; n++) | |
341 | { | |
342 | user = curr_opers.list[n]; | |
343 | ||
344 | if(user->uplink != self) | |
345 | { | |
346 | notice_target(user->nick, message); | |
347 | } | |
348 | } | |
349 | } | |
350 | ||
351 | if(message->flags & MESSAGE_RECIPIENT_HELPERS) | |
352 | { | |
353 | for(n = 0; n < curr_helpers.used; n++) | |
354 | { | |
355 | user = curr_helpers.list[n]; | |
356 | if (IsOper(user)) | |
357 | continue; | |
358 | notice_target(user->nick, message); | |
359 | } | |
360 | } | |
361 | } | |
362 | ||
363 | void | |
364 | global_message(long targets, char *text) | |
365 | { | |
366 | struct globalMessage *message; | |
367 | ||
368 | if(!targets || !global) | |
369 | return; | |
370 | ||
371 | message = message_add(targets | MESSAGE_OPTION_SOURCELESS, now, 0, "", text); | |
372 | if(!message) | |
373 | return; | |
374 | ||
375 | message_send(message); | |
376 | message_del(message); | |
377 | } | |
378 | ||
379 | static GLOBAL_FUNC(cmd_notice) | |
380 | { | |
381 | struct globalMessage *message = NULL; | |
382 | const char *recipient = NULL, *text; | |
dee9951d | 383 | char *sender; |
d76ed9a9 AS |
384 | long target = 0; |
385 | ||
386 | assert(argc >= 3); | |
dee9951d | 387 | sender = user->handle_info->handle; |
d76ed9a9 AS |
388 | if(!irccasecmp(argv[1], "all")) { |
389 | target = MESSAGE_RECIPIENT_ALL; | |
390 | } else if(!irccasecmp(argv[1], "users")) { | |
391 | target = MESSAGE_RECIPIENT_LUSERS; | |
392 | } else if(!irccasecmp(argv[1], "helpers")) { | |
393 | target = MESSAGE_RECIPIENT_HELPERS; | |
394 | } else if(!irccasecmp(argv[1], "opers")) { | |
395 | target = MESSAGE_RECIPIENT_OPERS; | |
396 | } else if(!irccasecmp(argv[1], "staff") || !irccasecmp(argv[1], "privileged")) { | |
397 | target |= MESSAGE_RECIPIENT_HELPERS | MESSAGE_RECIPIENT_OPERS; | |
398 | } else if(!irccasecmp(argv[1], "announcement") || !irccasecmp(argv[1], "announce")) { | |
399 | target |= MESSAGE_RECIPIENT_ANNOUNCE; | |
400 | } else if(!irccasecmp(argv[1], "channels")) { | |
401 | target = MESSAGE_RECIPIENT_CHANNELS; | |
402 | } else { | |
403 | global_notice(user, "GMSG_INVALID_TARGET", argv[1]); | |
404 | return 0; | |
405 | } | |
dee9951d | 406 | if(!irccasecmp(argv[2], "from")) { |
407 | if (argc < 5) { | |
408 | reply("MSG_MISSING_PARAMS", argv[0]); | |
409 | GLOBAL_SYNTAX(); | |
410 | return 0; | |
411 | } | |
412 | sender = argv[3]; | |
413 | text = unsplit_string(argv + 4, argc - 4, NULL); | |
414 | } else { | |
415 | text = unsplit_string(argv + 2, argc - 2, NULL); | |
416 | } | |
d76ed9a9 | 417 | |
dee9951d | 418 | message = message_add(target | MESSAGE_OPTION_IMMEDIATE, now, 0, sender, text); |
d76ed9a9 | 419 | if(!message) |
d76ed9a9 | 420 | return 0; |
d76ed9a9 AS |
421 | |
422 | recipient = messageType(message); | |
d76ed9a9 AS |
423 | message_send(message); |
424 | message_del(message); | |
425 | ||
426 | global_notice(user, "GMSG_MESSAGE_SENT", recipient); | |
427 | return 1; | |
428 | } | |
429 | ||
430 | static GLOBAL_FUNC(cmd_message) | |
431 | { | |
432 | struct globalMessage *message = NULL; | |
433 | const char *recipient = NULL; | |
434 | ||
435 | assert(argc >= 3); | |
436 | message = message_create(user, argc - 1, argv + 1); | |
437 | if(!message) | |
438 | return 0; | |
439 | recipient = messageType(message); | |
440 | global_notice(user, "GMSG_MESSAGE_ADDED", recipient, message->id); | |
441 | return 1; | |
442 | } | |
443 | ||
444 | static GLOBAL_FUNC(cmd_list) | |
445 | { | |
446 | struct globalMessage *message; | |
447 | struct helpfile_table table; | |
448 | unsigned int length, nn; | |
449 | ||
450 | if(!messageList) | |
451 | { | |
452 | global_notice(user, "GMSG_NO_MESSAGES"); | |
453 | return 1; | |
454 | } | |
455 | ||
456 | for(nn=0, message = messageList; message; nn++, message=message->next) ; | |
457 | table.length = nn+1; | |
458 | table.width = 5; | |
459 | table.flags = TABLE_NO_FREE; | |
460 | table.contents = calloc(table.length, sizeof(char**)); | |
461 | table.contents[0] = calloc(table.width, sizeof(char*)); | |
462 | table.contents[0][0] = "ID"; | |
463 | table.contents[0][1] = "Target"; | |
464 | table.contents[0][2] = "Expires"; | |
465 | table.contents[0][3] = "From"; | |
466 | table.contents[0][4] = "Message"; | |
467 | ||
468 | for(nn=1, message = messageList; message; nn++, message = message->next) | |
469 | { | |
470 | char buffer[64]; | |
471 | ||
472 | table.contents[nn] = calloc(table.width, sizeof(char*)); | |
473 | snprintf(buffer, sizeof(buffer), "%lu", message->id); | |
474 | table.contents[nn][0] = strdup(buffer); | |
475 | table.contents[nn][1] = messageType(message); | |
476 | if(message->duration) | |
477 | intervalString(buffer, message->posted + message->duration - now, user->handle_info); | |
478 | else | |
479 | strcpy(buffer, "Never."); | |
480 | table.contents[nn][2] = strdup(buffer); | |
481 | table.contents[nn][3] = message->from; | |
482 | length = strlen(message->message); | |
483 | safestrncpy(buffer, message->message, sizeof(buffer)); | |
484 | if(length > (sizeof(buffer) - 4)) | |
485 | { | |
486 | buffer[sizeof(buffer) - 1] = 0; | |
487 | buffer[sizeof(buffer) - 2] = buffer[sizeof(buffer) - 3] = buffer[sizeof(buffer) - 4] = '.'; | |
488 | } | |
489 | table.contents[nn][4] = strdup(buffer); | |
490 | } | |
491 | table_send(global, user->nick, 0, NULL, table); | |
492 | for (nn=1; nn<table.length; nn++) | |
493 | { | |
494 | free((char*)table.contents[nn][0]); | |
495 | free((char*)table.contents[nn][2]); | |
496 | free((char*)table.contents[nn][4]); | |
497 | free(table.contents[nn]); | |
498 | } | |
499 | free(table.contents[0]); | |
500 | free(table.contents); | |
501 | ||
502 | return 1; | |
503 | } | |
504 | ||
505 | static GLOBAL_FUNC(cmd_remove) | |
506 | { | |
507 | struct globalMessage *message = NULL; | |
508 | unsigned long id; | |
509 | ||
510 | assert(argc >= 2); | |
511 | id = strtoul(argv[1], NULL, 0); | |
512 | ||
513 | for(message = messageList; message; message = message->next) | |
514 | { | |
515 | if(message->id == id) | |
516 | { | |
517 | message_del(message); | |
518 | global_notice(user, "GMSG_MESSAGE_DELETED", argv[1]); | |
519 | return 1; | |
520 | } | |
521 | } | |
522 | ||
523 | global_notice(user, "GMSG_ID_INVALID", argv[1]); | |
524 | return 0; | |
525 | } | |
526 | ||
527 | static unsigned int | |
528 | send_messages(struct userNode *user, long mask, int obstreperize) | |
529 | { | |
530 | struct globalMessage *message = messageList; | |
531 | unsigned int count = 0; | |
532 | ||
533 | while(message) | |
534 | { | |
535 | if(message->flags & mask) | |
536 | { | |
537 | if (obstreperize && !count) | |
1478fd13 | 538 | { |
d76ed9a9 | 539 | send_target_message(0, user->nick, global, "GMSG_MOTD_HEADER"); |
1478fd13 AS |
540 | send_target_message(0, user->nick, global, "GMSG_MOTD_BAR"); |
541 | } | |
d76ed9a9 AS |
542 | notice_target(user->nick, message); |
543 | count++; | |
544 | } | |
545 | ||
546 | message = message->next; | |
547 | } | |
548 | if (obstreperize && count) | |
549 | send_target_message(0, user->nick, global, "GMSG_MOTD_FOOTER"); | |
550 | return count; | |
551 | } | |
552 | ||
553 | static GLOBAL_FUNC(cmd_messages) | |
554 | { | |
555 | long mask = MESSAGE_RECIPIENT_LUSERS | MESSAGE_RECIPIENT_CHANNELS; | |
556 | unsigned int count; | |
557 | ||
558 | if(IsOper(user)) | |
559 | mask |= MESSAGE_RECIPIENT_OPERS; | |
560 | ||
561 | if(IsHelper(user)) | |
562 | mask |= MESSAGE_RECIPIENT_HELPERS; | |
563 | ||
564 | count = send_messages(user, mask, 0); | |
565 | if(count) | |
566 | global_notice(user, "GMSG_MESSAGE_COUNT", count); | |
567 | else | |
568 | global_notice(user, "GMSG_NO_MESSAGES"); | |
569 | ||
570 | return 1; | |
571 | } | |
572 | ||
573 | static int | |
574 | global_process_user(struct userNode *user) | |
575 | { | |
576 | if(IsLocal(user) || self->uplink->burst || user->uplink->burst) | |
577 | return 0; | |
578 | send_messages(user, MESSAGE_RECIPIENT_LUSERS, 1); | |
579 | ||
580 | /* only alert on new usercount if the record was broken in the last | |
581 | * 30 seconds, and no alert had been sent in that time. | |
582 | */ | |
583 | if((now - max_clients_time) <= 30 && (now - last_max_alert) > 30) | |
584 | { | |
585 | char *message; | |
586 | message = alloca(36); | |
587 | sprintf(message, "New user count record: %d", max_clients); | |
588 | global_message(MESSAGE_RECIPIENT_OPERS, message); | |
589 | last_max_alert = now; | |
590 | } | |
591 | ||
592 | return 0; | |
593 | } | |
594 | ||
595 | static void | |
596 | global_process_auth(struct userNode *user, UNUSED_ARG(struct handle_info *old_handle)) | |
597 | { | |
598 | if(IsHelper(user)) | |
599 | send_messages(user, MESSAGE_RECIPIENT_HELPERS, 0); | |
600 | } | |
601 | ||
602 | static void | |
603 | global_process_oper(struct userNode *user) | |
604 | { | |
605 | if(user->uplink->burst) | |
606 | return; | |
607 | send_messages(user, MESSAGE_RECIPIENT_OPERS, 0); | |
608 | } | |
609 | ||
610 | static void | |
611 | global_conf_read(void) | |
612 | { | |
613 | dict_t conf_node; | |
614 | const char *str; | |
615 | ||
616 | if (!(conf_node = conf_get_data(GLOBAL_CONF_NAME, RECDB_OBJECT))) { | |
617 | log_module(G_LOG, LOG_ERROR, "config node `%s' is missing or has wrong type.", GLOBAL_CONF_NAME); | |
618 | return; | |
619 | } | |
620 | ||
621 | str = database_get_data(conf_node, KEY_DB_BACKUP_FREQ, RECDB_QSTRING); | |
622 | global_conf.db_backup_frequency = str ? ParseInterval(str) : 7200; | |
623 | str = database_get_data(conf_node, KEY_ANNOUNCEMENTS_DEFAULT, RECDB_QSTRING); | |
624 | global_conf.announcements_default = str ? enabled_string(str) : 1; | |
625 | ||
626 | str = database_get_data(conf_node, KEY_NICK, RECDB_QSTRING); | |
627 | if(global && str) | |
628 | NickChange(global, str, 0); | |
629 | } | |
630 | ||
631 | static int | |
632 | global_saxdb_read(struct dict *db) | |
633 | { | |
634 | struct record_data *hir; | |
635 | time_t posted; | |
636 | long flags; | |
637 | unsigned long duration; | |
638 | char *str, *from, *message; | |
639 | dict_iterator_t it; | |
640 | ||
641 | for(it=dict_first(db); it; it=iter_next(it)) | |
642 | { | |
643 | hir = iter_data(it); | |
644 | if(hir->type != RECDB_OBJECT) | |
645 | { | |
646 | log_module(G_LOG, LOG_WARNING, "Unexpected rectype %d for %s.", hir->type, iter_key(it)); | |
647 | continue; | |
648 | } | |
649 | ||
650 | str = database_get_data(hir->d.object, KEY_FLAGS, RECDB_QSTRING); | |
651 | flags = str ? strtoul(str, NULL, 0) : 0; | |
652 | ||
653 | str = database_get_data(hir->d.object, KEY_POSTED, RECDB_QSTRING); | |
654 | posted = str ? strtoul(str, NULL, 0) : 0; | |
655 | ||
656 | str = database_get_data(hir->d.object, KEY_DURATION, RECDB_QSTRING); | |
657 | duration = str ? strtoul(str, NULL, 0) : 0; | |
658 | ||
659 | from = database_get_data(hir->d.object, KEY_FROM, RECDB_QSTRING); | |
660 | message = database_get_data(hir->d.object, KEY_MESSAGE, RECDB_QSTRING); | |
661 | ||
662 | message_add(flags, posted, duration, from, message); | |
663 | } | |
664 | return 0; | |
665 | } | |
666 | ||
667 | static int | |
668 | global_saxdb_write(struct saxdb_context *ctx) | |
669 | { | |
670 | struct globalMessage *message; | |
671 | char str[16]; | |
672 | ||
673 | for(message = messageList; message; message = message->next) { | |
674 | snprintf(str, sizeof(str), "%li", message->id); | |
675 | saxdb_start_record(ctx, str, 0); | |
676 | saxdb_write_int(ctx, KEY_FLAGS, message->flags); | |
677 | saxdb_write_int(ctx, KEY_POSTED, message->posted); | |
678 | saxdb_write_int(ctx, KEY_DURATION, message->duration); | |
679 | saxdb_write_string(ctx, KEY_FROM, message->from); | |
680 | saxdb_write_string(ctx, KEY_MESSAGE, message->message); | |
681 | saxdb_end_record(ctx); | |
682 | } | |
683 | return 0; | |
684 | } | |
685 | ||
686 | static void | |
687 | global_db_cleanup(void) | |
688 | { | |
689 | while(messageList) | |
690 | message_del(messageList); | |
691 | } | |
692 | ||
693 | void | |
694 | init_global(const char *nick) | |
695 | { | |
7637f48f | 696 | struct chanNode *chan; |
697 | unsigned int i; | |
d76ed9a9 AS |
698 | G_LOG = log_register_type("Global", "file:global.log"); |
699 | reg_new_user_func(global_process_user); | |
700 | reg_auth_func(global_process_auth); | |
701 | reg_oper_func(global_process_oper); | |
702 | ||
703 | conf_register_reload(global_conf_read); | |
704 | ||
705 | global_module = module_register("Global", G_LOG, "global.help", NULL); | |
706 | modcmd_register(global_module, "LIST", cmd_list, 1, 0, "flags", "+oper", NULL); | |
707 | modcmd_register(global_module, "MESSAGE", cmd_message, 3, MODCMD_REQUIRE_AUTHED, "flags", "+oper", NULL); | |
708 | modcmd_register(global_module, "MESSAGES", cmd_messages, 1, 0, NULL); | |
709 | modcmd_register(global_module, "NOTICE", cmd_notice, 3, MODCMD_REQUIRE_AUTHED, "flags", "+oper", NULL); | |
710 | modcmd_register(global_module, "REMOVE", cmd_remove, 2, MODCMD_REQUIRE_AUTHED, "flags", "+oper", NULL); | |
711 | ||
712 | if(nick) | |
713 | { | |
a32da4c7 | 714 | const char *modes = conf_get_data("services/global/modes", RECDB_QSTRING); |
715 | global = AddService(nick, modes ? modes : NULL, "Global Services", NULL); | |
d76ed9a9 AS |
716 | global_service = service_register(global); |
717 | } | |
7637f48f | 718 | |
719 | if(autojoin_channels && global) { | |
720 | for (i = 0; i < autojoin_channels->used; i++) { | |
721 | chan = AddChannel(autojoin_channels->list[i], now, "+nt", NULL, NULL); | |
722 | AddChannelUser(global, chan)->modes |= MODE_CHANOP; | |
723 | } | |
724 | } | |
725 | ||
d76ed9a9 AS |
726 | saxdb_register("Global", global_saxdb_read, global_saxdb_write); |
727 | reg_exit_func(global_db_cleanup); | |
728 | message_register_table(msgtab); | |
729 | } |