1 /* IRCParser.c - NeonServ v5.5
2 * Copyright (C) 2011-2012 Philipp Kreil (pk910)
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #include "IRCParser.h"
22 #include "IRCEvents.h"
23 #include "ClientSocket.h"
24 #include "WHOHandler.h"
32 struct irc_cmd *irc_commands = NULL;
33 //static struct UserNode *registering_users = NULL;
34 int statistics_privmsg = 0;
35 int statistics_network_users = 0;
36 int statistics_network_channels = 0;
38 static void parse_line(struct ClientSocket *client, char *line);
39 static void register_irc_function(char *command, irc_cmd_t *func);
40 static void parse_raw(struct ClientSocket *client, char *from, char *cmd, char **argv, int argc);
42 int parse_lines(struct ClientSocket *client, char *lines, int len) {
45 for(i = 0; i < len; i++) {
46 if(lines[i] == '\r') //just zero it out :D
48 if(lines[i] == '\n') {
50 parse_line(client, line);
58 static void parse_line(struct ClientSocket *client, char *line) {
60 char *argv[MAXNUMPARAMS];
62 putlog(LOGLEVEL_RAW, "[%d recv %lu] %s\n", getCurrentThreadID(), (unsigned long) strlen(line), line);
64 putlog(LOGLEVEL_RAW, "[recv %lu] %s\n", (unsigned long) strlen(line), line);
75 //the rest is a single parameter
76 argv[argc++] = line + 1;
80 if (argc >= MAXNUMPARAMS)
82 while (*line != ' ' && *line)
86 parse_raw(client, argv[0], argv[1], argv+2, argc-2);
90 static void register_irc_function(char *command, irc_cmd_t *func) {
91 struct irc_cmd *irc_cmd = malloc(sizeof(*irc_cmd));
94 perror("malloc() failed");
97 irc_cmd->cmd = command;
99 irc_cmd->next = irc_commands;
100 irc_commands = irc_cmd;
103 static void parse_raw(struct ClientSocket *client, char *from, char *cmd, char **argv, int argc) {
104 struct irc_cmd *irc_cmd;
106 for(irc_cmd = irc_commands; irc_cmd; irc_cmd = irc_cmd->next) {
107 if(!stricmp(irc_cmd->cmd, cmd)) {
108 ret = irc_cmd->func(client, from, argv, argc);
113 event_raw(client, from, cmd, argv, argc);
115 fprintf(stderr,"PARSE ERROR: %s\n", cmd);
119 static void increase_viscount_butone(struct ChanNode *chan, struct ChanUser *ignore) {
120 struct ChanUser *chanuser;
122 for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
123 if(chanuser == ignore)
125 chanuser->visCount++;
129 static void decrease_viscount_butone(struct ChanNode *chan, struct ChanUser *ignore) {
130 struct ChanUser *chanuser, *next_chanuser;
132 for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = next_chanuser) {
133 next_chanuser = getChannelUsers(chan, chanuser);
134 if(chanuser == ignore)
136 chanuser->visCount--;
137 if(chanuser->visCount <= 0)
138 delChanUser(chanuser, 1);
142 static USERLIST_CALLBACK(got_channel_userlist) {
143 struct ChanUser *chanuser = data;
145 increase_viscount_butone(chanuser->chan, chanuser);
147 event_join(chanuser);
150 static IRC_CMD(raw_002) { //fixed: ZNC fakes a 001 raw even if we're not connected!
151 struct UserNode *user = getUserByNick(argv[0]);
153 user = addUser(argv[0]);
155 client->user->flags |= USERFLAG_ISBOT;
156 client->flags |= SOCKET_FLAG_READY;
157 event_bot_ready(client);
161 static IRC_CMD(raw_join) {
162 if(from == NULL || argc < 1) return 0;
163 SYNCHRONIZE(cache_sync);
164 struct UserNode *user = getUserByMask(from);
165 struct ChanNode *chan = getChanByName(argv[0]);
166 struct ChanUser *chanuser;
167 if(!chan && (!user || !(user->flags & USERFLAG_ISBOT))) {
168 //parse error if the channel is not known, yet and it's not a bot joining
169 DESYNCHRONIZE(cache_sync);
173 user = addUserMask(from);
176 chan = addChannel(argv[0]);
177 chanuser = addChanUser(chan, user);
178 chanuser->visCount = 1;
179 get_userlist_with_invisible(chan, 0, got_channel_userlist, chanuser);
180 putsock(client, "MODE %s", chan->name);
181 putsock(client, "MODE %s +b", chan->name);
182 } else if((user->flags & USERFLAG_WAS_REGISTERING)) {
183 //user rejoined after registering (should still be present in the channel)
184 if(!(chanuser = getChanUser(user, chan)))
185 chanuser = addChanUser(chan, user);
186 chanuser->visCount++;
188 event_registered(user, from);
189 user->flags &= ~USERFLAG_WAS_REGISTERING;
190 } else if(!(chan->flags & CHANFLAG_RECEIVED_USERLIST)) {
192 DESYNCHRONIZE(cache_sync);
193 return 1; //ignore join
196 chanuser = addChanUser(chan, user);
197 chanuser->visCount = 1;
199 if(isModeSet(chan->modes, 'D')) //if the bot joins a channel it could also be invisible
200 chanuser->flags |= CHANUSERFLAG_INVISIBLE;
202 get_userlist_with_invisible(chan, 0, got_channel_userlist, chanuser);
203 } else if(!isUserOnChan(user, chan)) {
204 //join user to an existing channel
205 chanuser = addChanUser(chan, user);
206 chanuser->visCount = 1;
208 if(isModeSet(chan->modes, 'D')) //if the bot joins a channel it could also be invisible
209 chanuser->flags |= CHANUSERFLAG_INVISIBLE;
210 increase_viscount_butone(chan, chanuser);
213 event_join(chanuser);
215 if(!(user->flags & USERFLAG_ISBOT) && (chan->flags & CHANFLAG_REJOINING)) {
216 //ABORT AUTOMATIC REJOIN (security break)
217 struct ClientSocket **clients = chan->rejoin_array;
219 putsock(*clients, "JOIN %s", chan->name);
222 free(chan->rejoin_array);
223 chan->flags &= ~CHANFLAG_REJOINING;
226 //user is already in the channel
227 chanuser = getChanUser(user, chan);
228 chanuser->visCount++;
230 if(isBot(user) && !(chanuser->flags & CHANUSERFLAG_INVISIBLE))
231 increase_viscount_butone(chan, chanuser);
233 //if multiple bots see the user, it can't be invisible
234 chanuser->flags &= ~CHANUSERFLAG_INVISIBLE;
236 DESYNCHRONIZE(cache_sync);
240 static void check_full_rejoin(struct ChanNode *chan) {
241 struct ChanUser *chanuser;
244 for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
245 if((chanuser->flags & CHANUSERFLAG_OPPED) || !(chanuser->user->flags & USERFLAG_ISBOT)) {
249 if((chanuser->user->flags & USERFLAG_ISBOT))
253 struct ClientSocket **clients = calloc(botcount, sizeof(*clients));
254 struct ClientSocket *bot, *chanbot = NULL;
256 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
257 if(!isUserOnChan(bot->user, chan))
259 if(!chanbot && ((bot->flags & SOCKET_FLAG_PREFERRED) || !getBots(SOCKET_FLAG_READY, bot)))
263 putsock(bot, "PART %s :rejoining", chan->name);
269 putsock(chanbot, "PART %s :magic hop", chan->name);
270 putsock(chanbot, "JOIN %s", chan->name);
272 chan->flags |= CHANFLAG_REJOINING;
273 chan->rejoin_array = clients;
278 static IRC_CMD(raw_part) {
279 if(from == NULL || argc < 1) return 0;
280 SYNCHRONIZE(cache_sync);
281 struct UserNode *user = getUserByMask(from);
282 struct ChanNode *chan = getChanByName(argv[0]);
283 struct ChanUser *chanuser;
284 if(user == NULL || chan == NULL || !(chanuser = getChanUser(user, chan))) {
285 DESYNCHRONIZE(cache_sync);
288 if(isBot(user) && user == client->user)
289 decrease_viscount_butone(chan, chanuser);
290 chanuser->visCount--;
291 if(chanuser->visCount == 0) {
292 delChanUser(chanuser, 0); //not free, yet!
293 event_part(chanuser, 0, (argc > 1 ? argv[1] : NULL));
294 freeChanUser(chanuser);
297 //check if channel is still present
298 int keep_channel = 1;
299 if(chan->usercount == 0) {
300 if((chan->flags & CHANFLAG_REJOINING)) {
301 struct ClientSocket **clients = chan->rejoin_array;
303 putsock(*clients, "JOIN %s", chan->name);
306 free(chan->rejoin_array);
307 chan->flags &= ~CHANFLAG_REJOINING;
311 } else if(isBot(user)) //bot parted - check if theres another bot in the channel
312 keep_channel = checkChannelVisibility(chan);
314 // free user if he/she is in no other channel
315 if(user->channel == NULL && !(user->flags & USERFLAG_ISBOT))
318 if(keep_channel && (chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chan->flags & CHANFLAG_REJOINING))
319 check_full_rejoin(chan);
320 else if(keep_channel && (chan->flags & CHANFLAG_REJOINING) && chan->usercount == 1) {
321 //bot is alone... rejoin!
322 struct ClientSocket *bot;
323 //find the last bot in the channel
324 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
325 if(isUserOnChan(bot->user, chan)) {
326 putsock(bot, "PART %s :magic hop", chan->name);
327 putsock(bot, "JOIN %s", chan->name);
331 DESYNCHRONIZE(cache_sync);
335 static IRC_CMD(raw_kick) {
336 if(from == NULL || argc < 3) return 0;
337 SYNCHRONIZE(cache_sync);
338 struct UserNode *user = getUserByMask(from);
339 struct UserNode *target = getUserByNick(argv[1]);
340 struct ChanNode *chan = getChanByName(argv[0]);
341 struct ChanUser *chanuser;
342 if(chan == NULL || target == NULL || !(chanuser = getChanUser(target, chan))) {
343 DESYNCHRONIZE(cache_sync);
346 if(isBot(target) && target == client->user)
347 decrease_viscount_butone(chan, chanuser);
348 chanuser->visCount--;
349 if(chanuser->visCount == 0) {
350 delChanUser(chanuser, 0); //not free, yet!
351 event_kick(user, chanuser, argv[2]);
352 freeChanUser(chanuser);
355 //check if channel is still present
356 int keep_channel = 1;
357 if(chan->usercount == 0) {
358 if((chan->flags & CHANFLAG_REJOINING)) {
359 struct ClientSocket **clients = chan->rejoin_array;
361 putsock(*clients, "JOIN %s", chan->name);
364 free(chan->rejoin_array);
365 chan->flags &= ~CHANFLAG_REJOINING;
369 } else if(isBot(target)) //bot parted - check if theres another bot in the channel
370 keep_channel = checkChannelVisibility(chan);
372 // free user if he/she is in no other channel
373 if(target->channel == NULL && !(target->flags & USERFLAG_ISBOT))
376 if(keep_channel && (chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chan->flags & CHANFLAG_REJOINING))
377 check_full_rejoin(chan);
378 else if(keep_channel && (chan->flags & CHANFLAG_REJOINING) && chan->usercount == 1) {
379 //bot is alone... rejoin!
380 struct ClientSocket *bot;
381 //find the last bot in the channel
382 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
383 if(isUserOnChan(bot->user, chan)) {
384 putsock(bot, "PART %s :magic hop", chan->name);
385 putsock(bot, "JOIN %s", chan->name);
389 DESYNCHRONIZE(cache_sync);
393 static IRC_CMD(raw_quit) {
394 if(from == NULL || argc < 1) return 0;
395 SYNCHRONIZE(cache_sync);
396 struct UserNode *user = getUserByMask(from);
398 DESYNCHRONIZE(cache_sync);
402 if(client->user == user) {
403 DESYNCHRONIZE(cache_sync);
407 //check if user is just registering
408 if(!stricmp(argv[0], "Registered"))
409 user->flags |= USERFLAG_WAS_REGISTERING;
411 //decrease visCount counter
412 struct ChanUser *chanuser, *next_chanuser;
413 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next_chanuser) {
414 next_chanuser = getUserChannels(user, chanuser);
415 chanuser->visCount--;
416 if(chanuser->visCount <= 0) {
417 delChanUser(chanuser, 0); //not free, yet!
418 event_part(chanuser, 1, argv[0]);
419 if((chanuser->chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chanuser->chan->flags & CHANFLAG_REJOINING))
420 check_full_rejoin(chanuser->chan);
421 freeChanUser(chanuser);
425 if(user->channel == NULL) {
430 if((user->flags & USERFLAG_WAS_REGISTERING)) {
431 //TODO: set a timeout or sth like that?
436 DESYNCHRONIZE(cache_sync);
440 void bot_disconnect(struct ClientSocket *client) {
441 struct UserNode *user = client->user;
443 //just remove the bot mark from the user and handle a normal quit :)
444 user->flags &= ~USERFLAG_ISBOT;
446 client->flags &= ~SOCKET_FLAG_READY;
448 //decrease visCount counter
449 struct ChanUser *chanuser, *next_chanuser;
450 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next_chanuser) {
451 next_chanuser = getUserChannels(user, chanuser);
452 decrease_viscount_butone(chanuser->chan, chanuser);
453 chanuser->visCount--;
454 if(chanuser->visCount <= 0) {
455 delChanUser(chanuser, 0); //not free, yet!
456 event_part(chanuser, 1, "QUIT");
457 if(chanuser->chan->flags & CHANFLAG_RECEIVED_USERLIST)
458 checkChannelVisibility(chanuser->chan);
459 freeChanUser(chanuser);
463 if(user->channel == NULL)
468 static struct ClientSocket *get_first_prefered_bot_in_channel(struct ChanNode *chan) {
469 struct ClientSocket *bot, *chanbot = NULL;
470 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
471 if(!isUserOnChan(bot->user, chan))
473 if(bot->flags & SOCKET_FLAG_PREFERRED)
480 static IRC_CMD(raw_topic) {
481 if(from == NULL || argc < 2) return 0;
482 SYNCHRONIZE(cache_sync);
483 struct UserNode *user = getUserByMask(from);
484 struct ChanNode *chan = getChanByName(argv[0]);
486 DESYNCHRONIZE(cache_sync);
489 if(client != get_first_prefered_bot_in_channel(chan)) {
490 DESYNCHRONIZE(cache_sync);
491 return 1; //just ignore it to prevent event duplicates
494 user = createTempUserMask(from);
496 DESYNCHRONIZE(cache_sync);
499 user->flags |= USERFLAG_ISTMPUSER;
501 event_topic(user, chan, argv[1]);
502 strcpy(chan->topic, argv[1]);
503 DESYNCHRONIZE(cache_sync);
507 static IRC_CMD(raw_privmsg) {
508 if(from == NULL || argc < 2) return 0;
509 struct UserNode *user = getUserByMask(from);
511 user = createTempUserMask(from);
513 user->flags |= USERFLAG_ISTMPUSER;
515 if(argv[0][0] == '#') { //Channel message
516 struct ChanNode *chan = getChanByName(argv[0]);
517 if(chan && client == get_first_prefered_bot_in_channel(chan)) {
518 if(statistics_enabled)
519 statistics_privmsg++;
520 if(argv[1][0] == '\001') {
521 char *cmd = &argv[1][1];
522 char *text = strstr(cmd, " ");
526 if(strlen(text) && text[strlen(text)-1] == '\001')
527 text[strlen(text)-1] = '\0';
528 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
529 cmd[strlen(cmd)-1] = '\0';
530 event_chanctcp(user, chan, cmd, text);
532 event_chanmsg(user, chan, argv[1]);
535 struct UserNode *target = getUserByNick(argv[0]);
537 if(argv[1][0] == '\001') {
538 char *cmd = &argv[1][1];
539 char *text = strstr(cmd, " ");
543 if(strlen(text) && text[strlen(text)-1] == '\001')
544 text[strlen(text)-1] = '\0';
545 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
546 cmd[strlen(cmd)-1] = '\0';
547 event_privctcp(user, target, cmd, text);
549 event_privmsg(user, target, argv[1]);
555 static IRC_CMD(raw_notice) {
556 if(from == NULL || argc < 2) return 0;
557 struct UserNode *user = getUserByMask(from);
559 user = createTempUserMask(from);
561 user->flags |= USERFLAG_ISTMPUSER;
563 if(argv[0][0] == '#') { //Channel notice
564 struct ChanNode *chan = getChanByName(argv[0]);
565 if(chan && client == get_first_prefered_bot_in_channel(chan))
566 event_channotice(user, chan, argv[1]);
568 struct UserNode *target = getUserByNick(argv[0]);
570 event_privnotice(user, target, argv[1]);
575 static void client_renamed(struct ClientSocket *client);
577 static IRC_CMD(raw_nick) {
578 if(from == NULL || argc == 0) return 0;
579 SYNCHRONIZE(cache_sync);
580 struct UserNode *user = getUserByMask(from);
582 DESYNCHRONIZE(cache_sync);
583 return 1; //maybe already renamed - no parse error
586 if(client->user != user) {
587 DESYNCHRONIZE(cache_sync);
590 client_renamed(client);
592 else if(!strcmp(user->nick, argv[0])) {
593 DESYNCHRONIZE(cache_sync);
594 return 1; //user has already this nick (case sensitive)
596 event_nick(user, argv[0]);
597 renameUser(user, argv[0]);
598 DESYNCHRONIZE(cache_sync);
602 static IRC_CMD(raw_ping) {
603 if(argc == 0) return 0;
604 putsock(client, "PONG :%s", argv[0]);
608 static IRC_CMD(raw_354) {
609 recv_whohandler_354(client, argv, argc);
613 static IRC_CMD(raw_315) {
614 recv_whohandler_315(client, argv, argc);
618 static IRC_CMD(raw_324) { //MODE LIST
619 //Watchcat #pktest +stnzN
620 if(from == NULL || argc < 3) return 0;
621 struct ChanNode *chan = getChanByName(argv[1]);
622 if(chan == NULL) return 0;
623 parseModes(chan->modes, argv[2], argv+3, argc-3);
627 static IRC_CMD(raw_invite) {
628 if(from == NULL || argc < 2) return 0;
629 struct UserNode *user = getUserByMask(from);
631 user = createTempUserMask(from);
633 user->flags |= USERFLAG_ISTMPUSER;
635 event_invite(client, user, argv[1]);
639 static IRC_CMD(raw_mode) {
640 if(from == NULL || argc < 2) return 0;
641 SYNCHRONIZE(cache_sync);
642 struct UserNode *user = getUserByMask(from);
644 user = createTempUserMask(from);
646 DESYNCHRONIZE(cache_sync);
649 user->flags |= USERFLAG_ISTMPUSER;
651 if(argv[0][0] == '#') {
653 struct ChanNode *chan = getChanByName(argv[0]);
655 DESYNCHRONIZE(cache_sync);
658 if(client != get_first_prefered_bot_in_channel(chan)) {
659 DESYNCHRONIZE(cache_sync);
662 parseModes(chan->modes, argv[1], argv+2, argc-2);
663 event_mode(user, chan, argv[1], argv+2, argc-2);
666 if(stricmp(client->user->nick, argv[0])) {
667 DESYNCHRONIZE(cache_sync);
670 parseUserModes(client->user, argv[1]);
672 DESYNCHRONIZE(cache_sync);
676 static IRC_CMD(raw_367) {
677 //Watchcat #pktest pk911!*@* TestBot!~bot@pktest.user.WebGamesNet 1315863279
678 struct ChanNode *chan = getChanByName(argv[1]);
681 while((ban = getMatchingChannelBan(chan, argv[2]))) {
682 removeChannelBan(ban);
684 addChannelBan(chan, argv[2]);
688 static IRC_CMD(raw_251) {
689 if(argc < 2) return 0;
690 char *total_user_str = argv[1];
691 char total_visible[20], total_invisible[20];
692 int i = 0, total_visible_pos = 0, total_invisible_pos = 0;
693 while(*total_user_str) {
694 if(*total_user_str == ' ') {
697 if(total_visible_pos < 20)
698 total_visible[total_visible_pos++] = *total_user_str;
700 if(total_invisible_pos < 20)
701 total_invisible[total_invisible_pos++] = *total_user_str;
705 total_visible[total_visible_pos] = '\0';
706 total_invisible[total_invisible_pos] = '\0';
707 statistics_network_users = atoi(total_visible) + atoi(total_invisible);
711 static IRC_CMD(raw_254) {
712 if(argc < 3) return 0;
713 statistics_network_channels = atoi(argv[1]);
718 static IRC_CMD(raw_332) {
719 //Skynet #neonserv :topic
720 struct ChanNode *chan = getChanByName(argv[1]);
722 strcpy(chan->topic, argv[2]);
726 struct ClientRenamePartedChannel {
727 char channel[CHANNELLEN+1];
728 struct ClientRenamePartedChannel *next;
731 static IRC_CMD(raw_437) { //can NOT change nick
732 struct ClientRenamePartedChannel *partedchan = malloc(sizeof(*partedchan));
733 strcpy(partedchan->channel, argv[1]);
734 if((client->flags & SOCKET_FLAG_CHANGENICK))
735 partedchan->next = client->changenick_channels;
737 partedchan->next = NULL;
738 client->changenick_channels = partedchan;
739 client->flags |= SOCKET_FLAG_CHANGENICK;
740 putsock(client, "PART %s", argv[1]);
741 putsock(client, "NICK %s", client->nick);
745 static void client_renamed(struct ClientSocket *client) {
746 if((client->flags & SOCKET_FLAG_CHANGENICK)) {
747 struct ClientRenamePartedChannel *partedchan, *nextchan;
748 for(partedchan = client->changenick_channels; partedchan; partedchan = nextchan) {
749 nextchan = partedchan->next;
750 putsock(client, "JOIN %s", partedchan->channel);
753 client->flags &= ~SOCKET_FLAG_CHANGENICK;
757 static void raw_005_network(struct ClientSocket *client, char *value) {
759 //check all other networknames
760 //if they are NOT simular to value throw a warning
761 SYNCHRONIZE(cache_sync); //all bots connect to the same time so there is a higher chance that this code is running on multiple threads at the same time
762 if(client->network_name)
763 free(client->network_name);
764 client->network_name = strdup(value);
765 struct ClientSocket *bot;
766 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
767 if(bot == client) continue;
768 if(!bot->network_name) continue;
769 if(stricmp(bot->network_name, value)) {
770 putlog(LOGLEVEL_ERROR, "WARNING: Network name '%s' (%s) differs from '%s' (%s)! Connecting to multiple IRC-Networks with one instance is NOT supported!\n", client->network_name, client->nick, bot->network_name, bot->nick);
774 DESYNCHRONIZE(cache_sync);
777 static IRC_CMD(raw_005) {
778 char *ptr1 = merge_argv(argv, 1, argc);
779 char *ptr2, *name, *value;
781 ptr2 = strchr(ptr1, ' ');
785 if((value = strchr(ptr1, '='))) {
789 if(!stricmp(name, "NETWORK")) raw_005_network(client, value);
796 static IRC_CMD(raw_nojoin) {
797 if(from == NULL || argc < 3) return 0;
798 struct ChanNode *chan = getChanByName(argv[1]);
799 if(chan == NULL) return 0;
800 if(client->flags & SOCKET_FLAG_REQUEST_INVITE)
801 requestInvite(client->user, chan);
806 //all the raws we receive...
807 register_irc_function("437", raw_437);
808 register_irc_function("002", raw_002);
809 register_irc_function("005", raw_005);
810 register_irc_function("251", raw_251);
811 register_irc_function("254", raw_254);
812 register_irc_function("324", raw_324);
813 register_irc_function("332", raw_332);
814 register_irc_function("367", raw_367);
815 register_irc_function("471", raw_nojoin);
816 register_irc_function("473", raw_nojoin);
817 register_irc_function("474", raw_nojoin);
818 register_irc_function("475", raw_nojoin);
819 register_irc_function("INVITE", raw_invite);
820 register_irc_function("NOTICE", raw_notice);
821 register_irc_function("TOPIC", raw_topic);
822 register_irc_function("KICK", raw_kick);
823 register_irc_function("PART", raw_part);
824 register_irc_function("QUIT", raw_quit);
825 register_irc_function("JOIN", raw_join);
826 register_irc_function("MODE", raw_mode);
827 register_irc_function("NICK", raw_nick);
828 register_irc_function("354", raw_354);
829 register_irc_function("315", raw_315);
830 register_irc_function("PING", raw_ping);
831 register_irc_function("PRIVMSG", raw_privmsg);
835 struct irc_cmd *cmd, *next;
836 for(cmd = irc_commands; cmd; cmd = next) {
842 void reply(struct ClientSocket *client, struct UserNode *user, const char *text, ...) {
843 const char *reply_format = get_language_string(user, text);
844 if(reply_format == NULL)
846 loadUserSettings(user);
847 char formatBuf[MAXLEN];
848 sprintf(formatBuf, "%s %s :%s", ((user->flags & USERFLAG_REPLY_PRIVMSG) ? "PRIVMSG" : "NOTICE"), user->nick, reply_format);
850 char sendBuf[MAXLEN];
852 if (!(client->flags & SOCKET_FLAG_CONNECTED)) return;
854 va_start(arg_list, text);
855 pos = vsnprintf(sendBuf, MAXLEN - 2, formatBuf, arg_list);
857 if (pos < 0 || pos > (MAXLEN - 2)) pos = MAXLEN - 2;
859 sendBuf[pos+1] = '\0';
860 write_socket(client, sendBuf, pos+1);
863 char* merge_argv(char **argv, int start, int end) {
864 return merge_argv_char(argv, start, end, ' ');
867 char* merge_argv_char(char **argv, int start, int end, char seperator) {
870 for(i = start; i < end; i++) {
874 while(p != argv[i+1]) {