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 return 1; //ignore join
194 chanuser = addChanUser(chan, user);
195 chanuser->visCount = 1;
197 if(isModeSet(chan->modes, 'D')) //if the bot joins a channel it could also be invisible
198 chanuser->flags |= CHANUSERFLAG_INVISIBLE;
200 get_userlist_with_invisible(chan, 0, got_channel_userlist, chanuser);
201 } else if(!isUserOnChan(user, chan)) {
202 //join user to an existing channel
203 chanuser = addChanUser(chan, user);
204 chanuser->visCount = 1;
206 if(isModeSet(chan->modes, 'D')) //if the bot joins a channel it could also be invisible
207 chanuser->flags |= CHANUSERFLAG_INVISIBLE;
208 increase_viscount_butone(chan, chanuser);
211 event_join(chanuser);
213 if(!(user->flags & USERFLAG_ISBOT) && (chan->flags & CHANFLAG_REJOINING)) {
214 //ABORT AUTOMATIC REJOIN (security break)
215 struct ClientSocket **clients = chan->rejoin_array;
217 putsock(*clients, "JOIN %s", chan->name);
220 free(chan->rejoin_array);
221 chan->flags &= ~CHANFLAG_REJOINING;
224 //user is already in the channel
225 chanuser = getChanUser(user, chan);
226 chanuser->visCount++;
228 if(isBot(user) && !(chanuser->flags & CHANUSERFLAG_INVISIBLE))
229 increase_viscount_butone(chan, chanuser);
231 //if multiple bots see the user, it can't be invisible
232 chanuser->flags &= ~CHANUSERFLAG_INVISIBLE;
234 DESYNCHRONIZE(cache_sync);
238 static void check_full_rejoin(struct ChanNode *chan) {
239 struct ChanUser *chanuser;
242 for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
243 if((chanuser->flags & CHANUSERFLAG_OPPED) || !(chanuser->user->flags & USERFLAG_ISBOT)) {
247 if((chanuser->user->flags & USERFLAG_ISBOT))
251 struct ClientSocket **clients = calloc(botcount, sizeof(*clients));
252 struct ClientSocket *bot, *chanbot = NULL;
254 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
255 if(!isUserOnChan(bot->user, chan))
257 if(!chanbot && ((bot->flags & SOCKET_FLAG_PREFERRED) || !getBots(SOCKET_FLAG_READY, bot)))
261 putsock(bot, "PART %s :rejoining", chan->name);
267 putsock(chanbot, "PART %s :magic hop", chan->name);
268 putsock(chanbot, "JOIN %s", chan->name);
270 chan->flags |= CHANFLAG_REJOINING;
271 chan->rejoin_array = clients;
276 static IRC_CMD(raw_part) {
277 if(from == NULL || argc < 1) return 0;
278 SYNCHRONIZE(cache_sync);
279 struct UserNode *user = getUserByMask(from);
280 struct ChanNode *chan = getChanByName(argv[0]);
281 struct ChanUser *chanuser;
282 if(user == NULL || chan == NULL || !(chanuser = getChanUser(user, chan))) {
283 DESYNCHRONIZE(cache_sync);
286 if(isBot(user) && user == client->user)
287 decrease_viscount_butone(chan, chanuser);
288 chanuser->visCount--;
289 if(chanuser->visCount == 0) {
290 delChanUser(chanuser, 0); //not free, yet!
291 event_part(chanuser, 0, (argc > 1 ? argv[1] : NULL));
292 freeChanUser(chanuser);
295 //check if channel is still present
296 int keep_channel = 1;
297 if(chan->usercount == 0) {
298 if((chan->flags & CHANFLAG_REJOINING)) {
299 struct ClientSocket **clients = chan->rejoin_array;
301 putsock(*clients, "JOIN %s", chan->name);
304 free(chan->rejoin_array);
305 chan->flags &= ~CHANFLAG_REJOINING;
309 } else if(isBot(user)) //bot parted - check if theres another bot in the channel
310 keep_channel = checkChannelVisibility(chan);
312 // free user if he/she is in no other channel
313 if(user->channel == NULL && !(user->flags & USERFLAG_ISBOT))
316 if(keep_channel && (chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chan->flags & CHANFLAG_REJOINING))
317 check_full_rejoin(chan);
318 else if(keep_channel && (chan->flags & CHANFLAG_REJOINING) && chan->usercount == 1) {
319 //bot is alone... rejoin!
320 struct ClientSocket *bot;
321 //find the last bot in the channel
322 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
323 if(isUserOnChan(bot->user, chan)) {
324 putsock(bot, "PART %s :magic hop", chan->name);
325 putsock(bot, "JOIN %s", chan->name);
329 DESYNCHRONIZE(cache_sync);
333 static IRC_CMD(raw_kick) {
334 if(from == NULL || argc < 3) return 0;
335 SYNCHRONIZE(cache_sync);
336 struct UserNode *user = getUserByMask(from);
337 struct UserNode *target = getUserByNick(argv[1]);
338 struct ChanNode *chan = getChanByName(argv[0]);
339 struct ChanUser *chanuser;
340 if(chan == NULL || target == NULL || !(chanuser = getChanUser(target, chan))) {
341 DESYNCHRONIZE(cache_sync);
344 if(isBot(target) && target == client->user)
345 decrease_viscount_butone(chan, chanuser);
346 chanuser->visCount--;
347 if(chanuser->visCount == 0) {
348 delChanUser(chanuser, 0); //not free, yet!
349 event_kick(user, chanuser, argv[2]);
350 freeChanUser(chanuser);
353 //check if channel is still present
354 int keep_channel = 1;
355 if(chan->usercount == 0) {
356 if((chan->flags & CHANFLAG_REJOINING)) {
357 struct ClientSocket **clients = chan->rejoin_array;
359 putsock(*clients, "JOIN %s", chan->name);
362 free(chan->rejoin_array);
363 chan->flags &= ~CHANFLAG_REJOINING;
367 } else if(isBot(target)) //bot parted - check if theres another bot in the channel
368 keep_channel = checkChannelVisibility(chan);
370 // free user if he/she is in no other channel
371 if(target->channel == NULL && !(target->flags & USERFLAG_ISBOT))
374 if(keep_channel && (chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chan->flags & CHANFLAG_REJOINING))
375 check_full_rejoin(chan);
376 else if(keep_channel && (chan->flags & CHANFLAG_REJOINING) && chan->usercount == 1) {
377 //bot is alone... rejoin!
378 struct ClientSocket *bot;
379 //find the last bot in the channel
380 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
381 if(isUserOnChan(bot->user, chan)) {
382 putsock(bot, "PART %s :magic hop", chan->name);
383 putsock(bot, "JOIN %s", chan->name);
387 DESYNCHRONIZE(cache_sync);
391 static IRC_CMD(raw_quit) {
392 if(from == NULL || argc < 1) return 0;
393 SYNCHRONIZE(cache_sync);
394 struct UserNode *user = getUserByMask(from);
396 DESYNCHRONIZE(cache_sync);
400 if(client->user == user) {
401 DESYNCHRONIZE(cache_sync);
405 //check if user is just registering
406 if(!stricmp(argv[0], "Registered"))
407 user->flags |= USERFLAG_WAS_REGISTERING;
409 //decrease visCount counter
410 struct ChanUser *chanuser, *next_chanuser;
411 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next_chanuser) {
412 next_chanuser = getUserChannels(user, chanuser);
413 chanuser->visCount--;
414 if(chanuser->visCount <= 0) {
415 delChanUser(chanuser, 0); //not free, yet!
416 event_part(chanuser, 1, argv[0]);
417 if((chanuser->chan->flags & CHANFLAG_RECEIVED_USERLIST) && !(chanuser->chan->flags & CHANFLAG_REJOINING))
418 check_full_rejoin(chanuser->chan);
419 freeChanUser(chanuser);
423 if(user->channel == NULL) {
428 if((user->flags & USERFLAG_WAS_REGISTERING)) {
429 //TODO: set a timeout or sth like that?
434 DESYNCHRONIZE(cache_sync);
438 void bot_disconnect(struct ClientSocket *client) {
439 struct UserNode *user = client->user;
441 //just remove the bot mark from the user and handle a normal quit :)
442 user->flags &= ~USERFLAG_ISBOT;
444 client->flags &= ~SOCKET_FLAG_READY;
446 //decrease visCount counter
447 struct ChanUser *chanuser, *next_chanuser;
448 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next_chanuser) {
449 next_chanuser = getUserChannels(user, chanuser);
450 decrease_viscount_butone(chanuser->chan, chanuser);
451 chanuser->visCount--;
452 if(chanuser->visCount <= 0) {
453 delChanUser(chanuser, 0); //not free, yet!
454 event_part(chanuser, 1, "QUIT");
455 if(chanuser->chan->flags & CHANFLAG_RECEIVED_USERLIST)
456 checkChannelVisibility(chanuser->chan);
457 freeChanUser(chanuser);
461 if(user->channel == NULL)
466 static struct ClientSocket *get_first_prefered_bot_in_channel(struct ChanNode *chan) {
467 struct ClientSocket *bot, *chanbot = NULL;
468 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
469 if(!isUserOnChan(bot->user, chan))
471 if(bot->flags & SOCKET_FLAG_PREFERRED)
478 static IRC_CMD(raw_topic) {
479 if(from == NULL || argc < 2) return 0;
480 SYNCHRONIZE(cache_sync);
481 struct UserNode *user = getUserByMask(from);
482 struct ChanNode *chan = getChanByName(argv[0]);
484 DESYNCHRONIZE(cache_sync);
487 if(client != get_first_prefered_bot_in_channel(chan)) {
488 DESYNCHRONIZE(cache_sync);
489 return 1; //just ignore it to prevent event duplicates
492 user = createTempUserMask(from);
494 DESYNCHRONIZE(cache_sync);
497 user->flags |= USERFLAG_ISTMPUSER;
499 event_topic(user, chan, argv[1]);
500 strcpy(chan->topic, argv[1]);
501 DESYNCHRONIZE(cache_sync);
505 static IRC_CMD(raw_privmsg) {
506 if(from == NULL || argc < 2) return 0;
507 struct UserNode *user = getUserByMask(from);
509 user = createTempUserMask(from);
511 user->flags |= USERFLAG_ISTMPUSER;
513 if(argv[0][0] == '#') { //Channel message
514 struct ChanNode *chan = getChanByName(argv[0]);
515 if(chan && client == get_first_prefered_bot_in_channel(chan)) {
516 if(statistics_enabled)
517 statistics_privmsg++;
518 if(argv[1][0] == '\001') {
519 char *cmd = &argv[1][1];
520 char *text = strstr(cmd, " ");
524 if(strlen(text) && text[strlen(text)-1] == '\001')
525 text[strlen(text)-1] = '\0';
526 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
527 cmd[strlen(cmd)-1] = '\0';
528 event_chanctcp(user, chan, cmd, text);
530 event_chanmsg(user, chan, argv[1]);
533 struct UserNode *target = getUserByNick(argv[0]);
535 if(argv[1][0] == '\001') {
536 char *cmd = &argv[1][1];
537 char *text = strstr(cmd, " ");
541 if(strlen(text) && text[strlen(text)-1] == '\001')
542 text[strlen(text)-1] = '\0';
543 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
544 cmd[strlen(cmd)-1] = '\0';
545 event_privctcp(user, target, cmd, text);
547 event_privmsg(user, target, argv[1]);
553 static IRC_CMD(raw_notice) {
554 if(from == NULL || argc < 2) return 0;
555 struct UserNode *user = getUserByMask(from);
557 user = createTempUserMask(from);
559 user->flags |= USERFLAG_ISTMPUSER;
561 if(argv[0][0] == '#') { //Channel notice
562 struct ChanNode *chan = getChanByName(argv[0]);
563 if(chan && client == get_first_prefered_bot_in_channel(chan))
564 event_channotice(user, chan, argv[1]);
566 struct UserNode *target = getUserByNick(argv[0]);
568 event_privnotice(user, target, argv[1]);
573 static void client_renamed(struct ClientSocket *client);
575 static IRC_CMD(raw_nick) {
576 if(from == NULL || argc == 0) return 0;
577 SYNCHRONIZE(cache_sync);
578 struct UserNode *user = getUserByMask(from);
580 DESYNCHRONIZE(cache_sync);
581 return 1; //maybe already renamed - no parse error
584 if(client->user != user) {
585 DESYNCHRONIZE(cache_sync);
588 client_renamed(client);
590 else if(!strcmp(user->nick, argv[0])) {
591 DESYNCHRONIZE(cache_sync);
592 return 1; //user has already this nick (case sensitive)
594 event_nick(user, argv[0]);
595 renameUser(user, argv[0]);
596 DESYNCHRONIZE(cache_sync);
600 static IRC_CMD(raw_ping) {
601 if(argc == 0) return 0;
602 putsock(client, "PONG :%s", argv[0]);
606 static IRC_CMD(raw_354) {
607 recv_whohandler_354(client, argv, argc);
611 static IRC_CMD(raw_315) {
612 recv_whohandler_315(client, argv, argc);
616 static IRC_CMD(raw_324) { //MODE LIST
617 //Watchcat #pktest +stnzN
618 if(from == NULL || argc < 3) return 0;
619 struct ChanNode *chan = getChanByName(argv[1]);
620 if(chan == NULL) return 0;
621 parseModes(chan->modes, argv[2], argv+3, argc-3);
625 static IRC_CMD(raw_invite) {
626 if(from == NULL || argc < 2) return 0;
627 struct UserNode *user = getUserByMask(from);
629 user = createTempUserMask(from);
631 user->flags |= USERFLAG_ISTMPUSER;
633 event_invite(client, user, argv[1]);
637 static IRC_CMD(raw_mode) {
638 if(from == NULL || argc < 2) return 0;
639 SYNCHRONIZE(cache_sync);
640 struct UserNode *user = getUserByMask(from);
642 user = createTempUserMask(from);
644 DESYNCHRONIZE(cache_sync);
647 user->flags |= USERFLAG_ISTMPUSER;
649 if(argv[0][0] == '#') {
651 struct ChanNode *chan = getChanByName(argv[0]);
653 DESYNCHRONIZE(cache_sync);
656 if(client != get_first_prefered_bot_in_channel(chan)) {
657 DESYNCHRONIZE(cache_sync);
660 parseModes(chan->modes, argv[1], argv+2, argc-2);
661 event_mode(user, chan, argv[1], argv+2, argc-2);
664 if(stricmp(client->user->nick, argv[0])) {
665 DESYNCHRONIZE(cache_sync);
668 parseUserModes(client->user, argv[1]);
670 DESYNCHRONIZE(cache_sync);
674 static IRC_CMD(raw_367) {
675 //Watchcat #pktest pk911!*@* TestBot!~bot@pktest.user.WebGamesNet 1315863279
676 struct ChanNode *chan = getChanByName(argv[1]);
679 while((ban = getMatchingChannelBan(chan, argv[2]))) {
680 removeChannelBan(ban);
682 addChannelBan(chan, argv[2]);
686 static IRC_CMD(raw_251) {
687 if(argc < 2) return 0;
688 char *total_user_str = argv[1];
689 char total_visible[20], total_invisible[20];
690 int i = 0, total_visible_pos = 0, total_invisible_pos = 0;
691 while(*total_user_str) {
692 if(*total_user_str == ' ') {
695 if(total_visible_pos < 20)
696 total_visible[total_visible_pos++] = *total_user_str;
698 if(total_invisible_pos < 20)
699 total_invisible[total_invisible_pos++] = *total_user_str;
703 total_visible[total_visible_pos] = '\0';
704 total_invisible[total_invisible_pos] = '\0';
705 statistics_network_users = atoi(total_visible) + atoi(total_invisible);
709 static IRC_CMD(raw_254) {
710 if(argc < 3) return 0;
711 statistics_network_channels = atoi(argv[1]);
716 static IRC_CMD(raw_332) {
717 //Skynet #neonserv :topic
718 struct ChanNode *chan = getChanByName(argv[1]);
720 strcpy(chan->topic, argv[2]);
724 struct ClientRenamePartedChannel {
725 char channel[CHANNELLEN+1];
726 struct ClientRenamePartedChannel *next;
729 static IRC_CMD(raw_437) { //can NOT change nick
730 struct ClientRenamePartedChannel *partedchan = malloc(sizeof(*partedchan));
731 strcpy(partedchan->channel, argv[1]);
732 if((client->flags & SOCKET_FLAG_CHANGENICK))
733 partedchan->next = client->changenick_channels;
735 partedchan->next = NULL;
736 client->changenick_channels = partedchan;
737 client->flags |= SOCKET_FLAG_CHANGENICK;
738 putsock(client, "PART %s", argv[1]);
739 putsock(client, "NICK %s", client->nick);
743 static void client_renamed(struct ClientSocket *client) {
744 if((client->flags & SOCKET_FLAG_CHANGENICK)) {
745 struct ClientRenamePartedChannel *partedchan, *nextchan;
746 for(partedchan = client->changenick_channels; partedchan; partedchan = nextchan) {
747 nextchan = partedchan->next;
748 putsock(client, "JOIN %s", partedchan->channel);
751 client->flags &= ~SOCKET_FLAG_CHANGENICK;
755 static void raw_005_network(struct ClientSocket *client, char *value) {
757 //check all other networknames
758 //if they are NOT simular to value throw a warning
759 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
760 if(client->network_name)
761 free(client->network_name);
762 client->network_name = strdup(value);
763 struct ClientSocket *bot;
764 for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
765 if(bot == client) continue;
766 if(!bot->network_name) continue;
767 if(stricmp(bot->network_name, value)) {
768 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);
772 DESYNCHRONIZE(cache_sync);
775 static IRC_CMD(raw_005) {
776 char *ptr1 = merge_argv(argv, 1, argc);
777 char *ptr2, *name, *value;
779 ptr2 = strchr(ptr1, ' ');
783 if((value = strchr(ptr1, '='))) {
787 if(!stricmp(name, "NETWORK")) raw_005_network(client, value);
794 static IRC_CMD(raw_nojoin) {
795 if(from == NULL || argc < 3) return 0;
796 struct ChanNode *chan = getChanByName(argv[1]);
797 if(chan == NULL) return 0;
798 if(client->flags & SOCKET_FLAG_REQUEST_INVITE)
799 requestInvite(client->user, chan);
804 //all the raws we receive...
805 register_irc_function("437", raw_437);
806 register_irc_function("002", raw_002);
807 register_irc_function("005", raw_005);
808 register_irc_function("251", raw_251);
809 register_irc_function("254", raw_254);
810 register_irc_function("324", raw_324);
811 register_irc_function("332", raw_332);
812 register_irc_function("367", raw_367);
813 register_irc_function("471", raw_nojoin);
814 register_irc_function("473", raw_nojoin);
815 register_irc_function("474", raw_nojoin);
816 register_irc_function("475", raw_nojoin);
817 register_irc_function("INVITE", raw_invite);
818 register_irc_function("NOTICE", raw_notice);
819 register_irc_function("TOPIC", raw_topic);
820 register_irc_function("KICK", raw_kick);
821 register_irc_function("PART", raw_part);
822 register_irc_function("QUIT", raw_quit);
823 register_irc_function("JOIN", raw_join);
824 register_irc_function("MODE", raw_mode);
825 register_irc_function("NICK", raw_nick);
826 register_irc_function("354", raw_354);
827 register_irc_function("315", raw_315);
828 register_irc_function("PING", raw_ping);
829 register_irc_function("PRIVMSG", raw_privmsg);
833 struct irc_cmd *cmd, *next;
834 for(cmd = irc_commands; cmd; cmd = next) {
840 void reply(struct ClientSocket *client, struct UserNode *user, const char *text, ...) {
841 const char *reply_format = get_language_string(user, text);
842 if(reply_format == NULL)
844 loadUserSettings(user);
845 char formatBuf[MAXLEN];
846 sprintf(formatBuf, "%s %s :%s", ((user->flags & USERFLAG_REPLY_PRIVMSG) ? "PRIVMSG" : "NOTICE"), user->nick, reply_format);
848 char sendBuf[MAXLEN];
850 if (!(client->flags & SOCKET_FLAG_CONNECTED)) return;
852 va_start(arg_list, text);
853 pos = vsnprintf(sendBuf, MAXLEN - 2, formatBuf, arg_list);
855 if (pos < 0 || pos > (MAXLEN - 2)) pos = MAXLEN - 2;
857 sendBuf[pos+1] = '\0';
858 write_socket(client, sendBuf, pos+1);
861 char* merge_argv(char **argv, int start, int end) {
862 return merge_argv_char(argv, start, end, ' ');
865 char* merge_argv_char(char **argv, int start, int end, char seperator) {
868 for(i = start; i < end; i++) {
872 while(p != argv[i+1]) {