1 /* modcmd.c - NeonServ v5.3
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/>.
19 #include "IRCEvents.h"
20 #include "IRCParser.h"
21 #include "ClientSocket.h"
25 #include "WHOHandler.h"
27 #include "mysqlConn.h"
29 #include "EventLogger.h"
31 struct trigger_callback {
33 trigger_callback_t *func;
35 struct trigger_callback *next;
38 struct cmd_bot_alias {
42 struct cmd_bot_alias *next;
45 struct command_check_user_cache {
46 struct ClientSocket *client, *textclient;
47 struct UserNode *user;
48 struct ChanNode *chan, *sent_chan;
51 char *message, *args_buffer;
52 struct cmd_binding *cbind;
55 static struct cmd_binding **cmd_binds;
56 static struct cmd_function *cmd_functions = NULL;
57 static struct trigger_callback *trigger_callbacks = NULL;
58 static struct cmd_bot_alias *bot_aliases = NULL;
59 static struct ClientSocket *tmp_text_client;
60 static int total_triggered = 0;
61 int statistics_commands = 0;
63 static const struct default_language_entry msgtab[] = {
64 {"MODCMD_LESS_PARAM_COUNT", "This command requires more parameters."},
65 {"MODCMD_CHAN_REQUIRED", "You must provide the name of a channel that exists and the bot is on."},
66 {"MODCMD_AUTH_REQUIRED", "You need to be authenticated with AuthServ to use this command."},
67 {"MODCMD_CHAN_SUSPENDED", "This channel is currently suspended."},
68 {"MODCMD_PRIVILEGED", "$b%s$b is a privileged command."}, /* {ARGS: "god"} */
69 {"MODCMD_PUBCMD", "Public commands in $b%s$b are restricted."}, /* {ARGS: "#TestChan"} */
70 {"MODCMD_ACCESS_DENIED", "Access denied."},
71 {"MODCMD_SUBCOMMANDS", "Subcommands of %s: %s"}, /* {ARGS: "bot", "ADD, DEL, EDIT"} */
72 {"MODCMD_CROSSCHAN", "You must be in %s (or on its userlist) to use this command."}, /* {ARGS: "#TestChan"} */
73 {"MODCMD_UNKNOWN", "$b%s$b is an unknown command."}, /* {ARGS: "bla"} */
77 static int get_binds_index(char first_char) {
78 if(tolower(first_char) >= 'a' && tolower(first_char) <= 'z') {
79 return tolower(first_char) - 'a';
84 struct ClientSocket* get_botwise_prefered_bot(int botid, int clientid) {
85 struct ClientSocket *client, *lowbot = NULL;
86 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
87 if(client->botid == botid && (botid || clientid == client->clientid)) {
88 if((client->flags & SOCKET_FLAG_PREFERRED))
97 static char* get_channel_trigger(int botid, int clientid, struct ChanNode *chan) {
98 struct trigger_cache *trigger;
99 for(trigger = chan->trigger; trigger; trigger = trigger->next) {
100 if(trigger->botid == botid && (botid || trigger->clientid == clientid))
101 return trigger->trigger;
103 struct trigger_callback *cb;
104 for(cb = trigger_callbacks; cb; cb = cb->next) {
105 if(cb->botid == botid)
108 char triggerStr[TRIGGERLEN];
110 cb->func(clientid, chan, triggerStr);
112 triggerStr[0] = '\0';
113 trigger = malloc(sizeof(*trigger));
115 perror("malloc() failed");
118 trigger->botid = botid;
119 trigger->clientid = clientid;
120 trigger->trigger = (triggerStr[0] ? strdup(triggerStr) : NULL);
121 trigger->next = chan->trigger;
122 chan->trigger = trigger;
123 return trigger->trigger;
126 static void handle_command_async(struct ClientSocket *client, struct UserNode *user, struct ChanNode *chan, struct ChanNode *sent_chan, struct cmd_binding *cbind, char **argv, int argc);
128 static USERAUTH_CALLBACK(command_checked_auth) {
129 struct command_check_user_cache *cache = data;
130 tmp_text_client = cache->textclient;
132 handle_command_async(cache->client, user, cache->chan, cache->sent_chan, cache->cbind, cache->argv, cache->argc);
133 free(cache->message);
134 if(cache->args_buffer)
135 free(cache->args_buffer);
140 static CMD_BIND(modcmd_linker) {
141 //fake command for subcommands
145 static struct cmd_binding *modcmd_linker_command(struct ClientSocket *client, struct UserNode *user, struct cmd_binding *cbind, int bind_index, char **args_ptr) {
147 char command[MAXLEN];
148 struct cmd_binding *parent_bind = cbind;
149 char *args = *args_ptr;
152 args = strstr(args, " ");
157 sprintf(command, "%s %s", parent_bind->cmd, subcmd);
158 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
159 if(cbind->botid == client->botid && (cbind->botid || cbind->clientid == client->clientid) && stricmp(cbind->cmd, command) == 0)
163 if(cbind && cbind->func->func == modcmd_linker) {
164 return modcmd_linker_command(client, user, cbind, bind_index, args_ptr);
168 //list all sub commands
169 int commandlen = sprintf(command, "%s ", parent_bind->cmd);
170 char subcommands[MAXLEN];
172 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
173 if(cbind->botid == client->botid && (cbind->botid || cbind->clientid == client->clientid) && stricmplen(cbind->cmd, command, commandlen) == 0) {
174 if(strstr(cbind->cmd + commandlen, " ")) continue; //ignore if there is another space in the command (sub-sub-command :D)
175 subcompos += sprintf(subcommands + subcompos, (subcompos ? ", %s" : "%s"), cbind->cmd + commandlen);
178 reply(tmp_text_client, user, "MODCMD_SUBCOMMANDS", parent_bind->cmd, (subcompos ? subcommands : "
\1dnone
\1d"));
183 static void handle_command(struct ClientSocket *client, struct UserNode *user, struct ChanNode *chan, char *message) {
184 struct ChanNode *sent_chan = chan;
185 if(message[0] == '#') {
186 char *chanName = message;
187 message = strstr(message, " ");
191 struct ChanNode *chan2 = getChanByName(chanName);
195 message = strdup(message);
196 int bind_index = get_binds_index(message[0]);
197 char *args = strstr(message, " ");
198 char *args_buffer = NULL; //we need this to save a possible pointer to a allocation we need to free
203 struct cmd_binding *cbind;
205 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
206 if(cbind->botid == client->botid && (cbind->botid || cbind->clientid == client->clientid) && stricmp(cbind->cmd, message) == 0) {
209 tmp_text_client = get_botwise_prefered_bot(client->botid, (client->botid == 0 ? client->clientid : 0));
210 if(cbind->func->func == modcmd_linker) {
211 cbind = modcmd_linker_command(client, user, cbind, bind_index, &args);
212 if(cbind == NULL) break;
214 if(statistics_enabled)
215 statistics_commands++;
218 if((BIND_FLAGS(cbind) & CMDFLAG_FUNCMD)) {
223 //parse the arguments...
224 char *arga[MAXNUMPARAMS];
231 //skip leading spaces
235 if (argc >= MAXNUMPARAMS)
237 while ((escape || *args != ' ') && *args) {
238 if((BIND_FLAGS(cbind) & CMDFLAG_ESCAPE_ARGS) && *args == '\\') {
243 if(!escape && offset) {
244 args[0 - offset] = args[0];
250 args[0-offset] = '\0';
256 if(cbind->paramcount) {
257 //userdefined parameters...
258 args_buffer = malloc(MAXLEN * 2 * sizeof(*args_buffer));
260 char *uargs[MAXNUMPARAMS];
265 for(i = 0; i < cbind->paramcount; i++) {
266 b = cbind->parameters[i];
270 while(*c && *c != ' ') {
274 if(!*c || *c == ' ') c = NULL;
279 if(b[strlen(b)-1] == '-') {
280 allargs = strlen(b)-1;
285 } else if(b[strlen(b)-1] == '+') {
286 allargs = strlen(b)-1;
297 uargs[uargc++] = args_buffer + args_pos;
299 args_pos += sprintf(args_buffer + args_pos, "%s", argv[argi-1]) + 1;
300 } else if(allargs == 1) {
301 args_pos += sprintf(args_buffer + args_pos, "%s", argv[argi-1]) + 1;
302 for(argi++; argi <= argc; argi++) {
303 uargs[uargc++] = args_buffer + args_pos;
304 args_pos += sprintf(args_buffer + args_pos, "%s", argv[argi-1]) + 1;
306 } else if(allargs == 2) {
307 for(;argi <= argc; argi++) {
308 args_pos += sprintf(args_buffer + args_pos, (allargs ? "%s" : " %s"), argv[argi-1]);
313 } else if((BIND_FLAGS(cbind) & CMDFLAG_EMPTY_ARGS)) {
314 uargs[uargc++] = args_buffer + args_pos;
315 args_buffer[args_pos++] = '\0';
317 uargs[uargc++] = args_buffer + args_pos;
318 args_pos += sprintf(args_buffer + args_pos, "%s", c) + 1;
320 } else if(!strcmp(b, "c")) {
321 uargs[uargc++] = args_buffer + args_pos;
322 args_pos += sprintf(args_buffer + args_pos, "%s", (chan ? chan->name : "")) + 1;
323 } else if(!strcmp(b, "n")) {
324 uargs[uargc++] = args_buffer + args_pos;
325 args_pos += sprintf(args_buffer + args_pos, "%s", user->nick) + 1;
327 if(c) c[-1] = '|'; //reset \0 to |
329 uargs[uargc++] = args_buffer + args_pos;
330 args_pos += sprintf(args_buffer + args_pos, "%s", b) + 1;
336 if(argc != 0 && argv[0][0] == '#' && !(BIND_FLAGS(cbind) & CMDFLAG_CHAN_PARAM)) {
337 struct ChanNode *chan2 = getChanByName(argv[0]);
344 if(argc < cbind->func->paramcount) {
345 reply(tmp_text_client, user, "MODCMD_LESS_PARAM_COUNT");
348 if((BIND_FLAGS(cbind) & CMDFLAG_REQUIRE_CHAN) && !chan) {
349 reply(tmp_text_client, user, "MODCMD_CHAN_REQUIRED");
352 if(((BIND_FLAGS(cbind) & CMDFLAG_CHECK_AUTH) || (chan && chan != sent_chan && !isUserOnChan(user, chan))) && !(user->flags & USERFLAG_ISAUTHED)) {
354 struct command_check_user_cache *data = malloc(sizeof(*data));
355 char **temp_argv = malloc(argc*sizeof(*temp_argv));
356 if (!data || !temp_argv) {
357 perror("malloc() failed");
360 memcpy(temp_argv, argv, argc*sizeof(*temp_argv));
361 data->argv = temp_argv;
363 data->client = client;
366 data->sent_chan = sent_chan;
367 data->message = message;
368 data->args_buffer = args_buffer;
370 data->textclient = tmp_text_client;
371 get_userauth(user, command_checked_auth, data);
374 handle_command_async(client, user, chan, sent_chan, cbind, argv, argc);
378 if(!found_cmd && !sent_chan && !(client->flags & SOCKET_FLAG_SILENT))
379 reply(get_botwise_prefered_bot(client->botid, (client->botid == 0 ? client->clientid : 0)), user, "MODCMD_UNKNOWN", message);
385 static void handle_command_async(struct ClientSocket *client, struct UserNode *user, struct ChanNode *chan, struct ChanNode *sent_chan, struct cmd_binding *cbind, char **argv, int argc) {
389 char requested_uaccess = 0;
390 int eventflags = (BIND_FLAGS(cbind) & (CMDFLAG_LOG | CMDFLAG_OPLOG));
391 if((BIND_FLAGS(cbind) & CMDFLAG_REQUIRE_AUTH) && !(user->flags & USERFLAG_ISAUTHED)) {
392 reply(tmp_text_client, user, "MODCMD_AUTH_REQUIRED");
395 if(chan && sent_chan != chan && (BIND_FLAGS(cbind) & CMDFLAG_NO_CROSSCHAN) && !isUserOnChan(user, chan)) {
396 char user_in_chan = 0;
397 if((user->flags & USERFLAG_ISAUTHED)) {
398 //maybe there's another user authed to user->auth on the channel...
399 struct ChanUser *cchanuser;
400 for(cchanuser = getChannelUsers(chan, NULL); cchanuser; cchanuser = getChannelUsers(chan, cchanuser)) {
401 if((cchanuser->user->flags & USERFLAG_ISAUTHED) && !stricmp(user->auth, cchanuser->user->auth)) {
408 //check if we are allowed to execute commands in this channel
409 requested_uaccess = 1;
410 uaccess = getChannelAccess(user, chan);
412 if(isGodMode(user)) {
413 eventflags |= CMDFLAG_OPLOG;
415 reply(tmp_text_client, user, "MODCMD_CROSSCHAN", chan->name);
421 if(sent_chan && sent_chan != chan) {
422 //check pubcmd of this channel
423 printf_mysql_query("SELECT `channel_pubcmd` FROM `channels` WHERE `channel_name` = '%s'", escape_string(sent_chan->name));
425 if ((row = mysql_fetch_row(res)) != NULL) {
426 int saccess = getChannelAccess(user, sent_chan);
427 if(row[0] && saccess < atoi(row[0]) && !isGodMode(user)) { //NOTE: HARDCODED DEFAULT: pubcmd = 0
428 reply(tmp_text_client, user, "MODCMD_PUBCMD", sent_chan->name);
433 int global_access = ((cbind->flags & CMDFLAG_OVERRIDE_GLOBAL_ACCESS) ? cbind->global_access : cbind->func->global_access);
434 if(global_access > 0) {
435 int user_global_access = 0;
436 printf_mysql_query("SELECT `user_access` FROM `users` WHERE `user_user` = '%s'", escape_string(user->auth));
438 if ((row = mysql_fetch_row(res)) != NULL) {
439 user_global_access = atoi(row[0]);
441 if(user_global_access < global_access) {
442 if(!user_global_access)
443 reply(tmp_text_client, user, "MODCMD_PRIVILEGED", cbind->cmd);
445 reply(tmp_text_client, user, "MODCMD_ACCESS_DENIED");
449 if((BIND_FLAGS(cbind) & CMDFLAG_REGISTERED_CHAN)) {
450 MYSQL_ROW defaults = NULL;
451 char access_list[256];
453 int access_count = 0;
455 char *str_a, *str_b = cbind->func->channel_access, *str_c;
456 if(cbind->flags & CMDFLAG_OVERRIDE_CHANNEL_ACCESS)
457 str_b = cbind->channel_access;
458 access_list[0] = '\0';
460 struct ChanUser *chanuser = getChanUser(user, chan);
461 str_c = strdup(str_b);
463 while((str_a = str_b)) {
464 str_b = strstr(str_a, ",");
469 if(*str_a == '@' || *str_a == '+') {
470 //privs can override this access requirement
472 if(*str_a == '@') priv = CHANUSERFLAG_OPPED;
473 else if(*str_a == '%') priv = CHANUSERFLAG_HALFOPPED;
474 else if(*str_a == '+') priv = CHANUSERFLAG_VOICED;
475 if(chanuser && (chanuser->flags & priv)) continue;
480 access_pos += sprintf(access_list+access_pos, ", `%s`", str_a);
483 if(atoi(str_a) > minaccess)
484 minaccess = atoi(str_a);
489 if(!(chan->flags & CHANFLAG_REQUESTED_CHANINFO) || (sent_chan && sent_chan == chan) || access_count || minaccess) {
490 printf_mysql_query("SELECT `channel_id`, `channel_pubcmd` %s FROM `channels` WHERE `channel_name` = '%s'", access_list, escape_string(chan->name));
492 if ((row = mysql_fetch_row(res)) != NULL) {
493 chan->flags |= CHANFLAG_CHAN_REGISTERED;
494 chan->channel_id = atoi(row[0]);
495 if((sent_chan && sent_chan == chan) || access_count || minaccess) {
496 if(!requested_uaccess) uaccess = getChannelAccess(user, chan);
497 if(uaccess < minaccess && isGodMode(user)) {
498 eventflags |= CMDFLAG_OPLOG;
499 } else if(uaccess < minaccess) {
501 reply(tmp_text_client, user, "MODCMD_ACCESS_DENIED");
504 if(!row[1] && !defaults) {
505 printf_mysql_query("SELECT `channel_id`, `channel_pubcmd` %s FROM `channels` WHERE `channel_name` = 'defaults'", access_list);
506 defaults = mysql_fetch_row(mysql_use());
508 if(sent_chan && (sent_chan == chan) && uaccess < (row[1] ? atoi(row[1]) : atoi(defaults[1]))) {
509 if(isGodMode(user)) {
510 eventflags |= CMDFLAG_OPLOG;
513 reply(tmp_text_client, user, "MODCMD_PUBCMD", chan->name);
518 for(i = 0; i < access_count; i++) {
519 if(!row[2+i] && !defaults) {
520 printf_mysql_query("SELECT `channel_id`, `channel_pubcmd` %s FROM `channels` WHERE `channel_name` = 'defaults'", access_list);
521 defaults = mysql_fetch_row(mysql_use());
523 if(uaccess < (row[2+i] ? atoi(row[2+i]) : atoi(defaults[2+i]))) {
524 if(isGodMode(user)) {
525 eventflags |= CMDFLAG_OPLOG;
527 reply(tmp_text_client, user, "MODCMD_ACCESS_DENIED");
534 chan->flags |= CHANFLAG_REQUESTED_CHANINFO;
536 if(!(chan->flags & CHANFLAG_CHAN_REGISTERED)) {
537 reply(tmp_text_client, user, "MODCMD_CHAN_REQUIRED");
540 printf_mysql_query("SELECT `botid`, `suspended` FROM `bot_channels` LEFT JOIN `bots` ON `bot_channels`.`botid` = `bots`.`id` WHERE `chanid` = '%d' AND `botclass` = '%d'", chan->channel_id, client->botid);
542 if ((row = mysql_fetch_row(res)) == NULL) {
543 reply(tmp_text_client, user, "MODCMD_CHAN_REQUIRED");
545 } else if(!strcmp(row[1], "1")) {
546 reply(tmp_text_client, user, "MODCMD_CHAN_SUSPENDED");
550 if((BIND_FLAGS(cbind) & CMDFLAG_REQUIRE_GOD) && !isGodMode(user)) {
551 reply(tmp_text_client, user, "MODCMD_PRIVILEGED", cbind->cmd);
554 struct Event *event = createEvent(client, user, chan, cbind, argv, argc, eventflags);
555 cbind->func->func(client, user, chan, argv, argc, event);
558 static void got_chanmsg(struct UserNode *user, struct ChanNode *chan, char *message) {
561 struct ClientSocket *client;
565 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
566 if(isUserOnChan(client->user, chan) && (client->flags & SOCKET_FLAG_PREFERRED) && ((client->botid == 0 && !FD_ISSET(client->clientid, &fds)) || (client->botid && !FD_ISSET(client->botid, &fds2)))) {
567 FD_SET(client->clientid, &fds);
568 FD_SET(client->botid, &fds2);
569 trigger = get_channel_trigger(client->botid, client->clientid, chan);
570 if(trigger && stricmplen(message, trigger, strlen(trigger)) == 0) {
571 handle_command(client, user, chan, message + strlen(trigger));
572 goto got_chanmsg_loop1; //Thats really really bad, i know... But we can't count on the "getBots" list anymore after executing a command
577 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
578 if(isUserOnChan(client->user, chan) && ((client->botid == 0 && !FD_ISSET(client->clientid, &fds)) || (client->botid && !FD_ISSET(client->botid, &fds2)))) {
579 FD_SET(client->clientid, &fds);
580 FD_SET(client->botid, &fds2);
581 trigger = get_channel_trigger(client->botid, client->clientid, chan);
582 if(trigger && stricmplen(message, trigger, strlen(trigger)) == 0) {
583 handle_command(client, user, chan, message + strlen(trigger));
584 goto got_chanmsg_loop2; //Thats really really bad, i know... But we can't count on the "getBots" list anymore after executing a command
590 static void got_privmsg(struct UserNode *user, struct UserNode *target, char *message) {
591 struct ClientSocket *client;
592 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
593 if(client->user == target) {
594 handle_command(client, user, NULL, message);
599 int register_command(int botid, char *name, cmd_bind_t *func, int paramcount, char *channel_access, int global_access, unsigned int flags) {
600 struct cmd_function *cmdfunc;
601 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
602 if((cmdfunc->botid == botid || cmdfunc->botid == 0) && strcmp(cmdfunc->name, name) == 0)
605 cmdfunc = malloc(sizeof(*cmdfunc));
607 perror("malloc() failed");
610 cmdfunc->botid = botid;
611 cmdfunc->name = strdup(name);
612 cmdfunc->func = func;
613 cmdfunc->flags = flags;
614 cmdfunc->paramcount = paramcount;
615 cmdfunc->channel_access = channel_access;
616 cmdfunc->global_access = global_access;
617 cmdfunc->next = cmd_functions;
618 cmd_functions = cmdfunc;
622 int set_trigger_callback(int botid, trigger_callback_t *func) {
623 static struct trigger_callback *cb = NULL;
624 for(cb = trigger_callbacks; cb; cb = cb->next) {
625 if(cb->botid == botid)
629 cb = malloc(sizeof(*cb));
631 perror("malloc() failed");
635 cb->next = trigger_callbacks;
636 trigger_callbacks = cb;
642 int flush_trigger_cache(int botid, int clientid) {
643 struct ChanNode *chan;
644 struct trigger_cache *trigger, *last;
645 for(chan = getAllChans(NULL); chan; chan = getAllChans(chan)) {
647 for(trigger = chan->trigger; trigger; trigger = trigger->next) {
648 if(trigger->botid == botid && (botid || trigger->clientid == clientid)) {
650 last->next = trigger->next;
652 chan->trigger = trigger->next;
653 free(trigger->trigger);
663 int changeBotwiseChannelTrigger(int botid, int clientid, struct ChanNode *chan, char *new_trigger) {
664 struct trigger_cache *trigger;
665 for(trigger = chan->trigger; trigger; trigger = trigger->next) {
666 if(trigger->botid == botid && (botid || trigger->clientid == clientid)) {
667 free(trigger->trigger);
668 trigger->trigger = strdup(new_trigger);
675 int bind_botwise_cmd_to_function(int botid, int clientid, char *cmd, struct cmd_function *func) {
676 int bind_index = get_binds_index(cmd[0]);
677 struct cmd_binding *cbind;
678 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
679 if(((botid && cbind->botid == botid) || (botid == 0 && clientid == cbind->clientid)) && strcmp(cbind->cmd, cmd) == 0)
682 cbind = malloc(sizeof(*cbind));
684 perror("malloc() failed");
687 cbind->botid = botid;
688 cbind->clientid = clientid;
689 cbind->cmd = strdup(cmd);
691 cbind->paramcount = 0;
692 cbind->global_access = 0;
693 cbind->channel_access = NULL;
695 cbind->triggered = 0;
696 cbind->next = cmd_binds[bind_index];
697 cmd_binds[bind_index] = cbind;
701 int bind_botwise_cmd_to_command(int botid, int clientid, char *cmd, char *func) {
702 struct cmd_function *cmdfunc;
705 if((c = strstr(func, "."))) {
707 struct cmd_bot_alias *botalias;
708 for(botalias = bot_aliases; botalias; botalias = botalias->next) {
709 if(!stricmp(botalias->alias, func)) {
710 fbotid = botalias->botid;
717 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
718 if((cmdfunc->botid == fbotid || cmdfunc->botid == 0) && strcmp(cmdfunc->name, func) == 0)
721 if(!cmdfunc) return 0;
722 int bind_index = get_binds_index(cmd[0]);
723 struct cmd_binding *cbind;
724 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
725 if(((botid && cbind->botid == botid) || (botid == 0 && clientid == cbind->clientid)) && strcmp(cbind->cmd, cmd) == 0)
728 cbind = malloc(sizeof(*cbind));
730 perror("malloc() failed");
733 cbind->botid = botid;
734 cbind->clientid = clientid;
735 cbind->cmd = strdup(cmd);
736 cbind->func = cmdfunc;
737 cbind->next = cmd_binds[bind_index];
738 cbind->paramcount = 0;
739 cbind->global_access = 0;
740 cbind->channel_access = NULL;
742 cbind->triggered = 0;
743 cmd_binds[bind_index] = cbind;
747 int unbind_botwise_cmd(int botid, int clientid, char *cmd) {
748 int bind_index = get_binds_index(cmd[0]);
749 struct cmd_binding *cbind, *last = NULL;
750 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
751 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
753 last->next = cbind->next;
755 cmd_binds[bind_index] = cbind->next;
757 if(cbind->paramcount) {
759 for(i = 0; i < cbind->paramcount; i++)
760 free(cbind->parameters[i]);
762 if(cbind->channel_access)
763 free(cbind->channel_access);
772 int unbind_botwise_allcmd(int clientid) {
774 for(i = 0; i < 27; i++) {
775 struct cmd_binding *cbind, *next, *last = NULL;
776 for(cbind = cmd_binds[i]; cbind; cbind = next) {
778 if(clientid == cbind->clientid) {
780 last->next = cbind->next;
782 cmd_binds[i] = cbind->next;
784 if(cbind->paramcount) {
786 for(j = 0; j < cbind->paramcount; j++)
787 free(cbind->parameters[j]);
789 if(cbind->channel_access)
790 free(cbind->channel_access);
799 struct cmd_function *find_cmd_function(int botid, char *name) {
800 struct cmd_function *cmdfunc;
802 if((c = strstr(name, "."))) {
804 struct cmd_bot_alias *botalias;
805 for(botalias = bot_aliases; botalias; botalias = botalias->next) {
806 if(!stricmp(botalias->alias, name)) {
807 botid = botalias->botid;
814 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
815 if((cmdfunc->botid == botid || cmdfunc->botid == 0) && stricmp(cmdfunc->name, name) == 0)
821 struct ClientSocket *getTextBot() {
822 return tmp_text_client;
826 cmd_binds = calloc(27, sizeof(*cmd_binds));
827 bind_chanmsg(got_chanmsg);
828 bind_privmsg(got_privmsg);
829 register_default_language_table(msgtab);
830 register_command(0, "linker", modcmd_linker, 0, 0, 0, 0); //fake command for subcommands
835 for(i = 0; i < 27; i++) {
836 struct cmd_binding *cbind, *next;
837 for(cbind = cmd_binds[i]; cbind; cbind = next) {
840 if(cbind->paramcount) {
842 for(j = 0; j < cbind->paramcount; j++)
843 free(cbind->parameters[j]);
845 if(cbind->channel_access)
846 free(cbind->channel_access);
851 struct cmd_function *cmdfunct, *next;
852 for(cmdfunct = cmd_functions; cmdfunct; cmdfunct = next) {
853 next = cmdfunct->next;
854 free(cmdfunct->name);
857 struct trigger_callback *cb, *next_cb;
858 for(cb = trigger_callbacks; cb; cb = next_cb) {
862 struct cmd_bot_alias *botalias, *next_botalias;
863 for(botalias = bot_aliases; botalias; botalias = next_botalias) {
864 next_botalias = botalias->next;
865 free(botalias->alias);
868 cmd_functions = NULL;
869 trigger_callbacks = NULL;
873 void bind_botwise_set_parameters(int botid, int clientid, char *cmd, char *parameters) {
874 int bind_index = get_binds_index(cmd[0]);
875 struct cmd_binding *cbind;
876 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
877 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
878 if(cbind->paramcount) {
880 for(i = 0; i < cbind->paramcount; i++)
881 free(cbind->parameters[i]);
882 cbind->paramcount = 0;
885 char *a, *b = parameters;
889 cbind->parameters[cbind->paramcount++] = strdup(b);
898 void bind_botwise_set_global_access(int botid, int clientid, char *cmd, int gaccess) {
899 int bind_index = get_binds_index(cmd[0]);
900 struct cmd_binding *cbind;
901 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
902 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
904 cbind->global_access = gaccess;
905 cbind->flags |= CMDFLAG_OVERRIDE_GLOBAL_ACCESS;
907 cbind->flags &= ~CMDFLAG_OVERRIDE_GLOBAL_ACCESS;
914 void bind_botwise_set_channel_access(int botid, int clientid, char *cmd, char *chanaccess) {
915 int bind_index = get_binds_index(cmd[0]);
916 struct cmd_binding *cbind;
917 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
918 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
919 if(cbind->channel_access)
920 free(cbind->channel_access);
922 cbind->channel_access = strdup(chanaccess);
923 cbind->flags |= CMDFLAG_OVERRIDE_CHANNEL_ACCESS;
925 cbind->channel_access = NULL;
926 cbind->flags &= ~CMDFLAG_OVERRIDE_CHANNEL_ACCESS;
933 void bind_botwise_set_bind_flags(int botid, int clientid, char *cmd, unsigned int flags) {
934 int bind_index = get_binds_index(cmd[0]);
935 struct cmd_binding *cbind;
936 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
937 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
938 cbind->flags |= flags;
944 struct cmd_binding *find_botwise_cmd_binding(int botid, int clientid, char *cmd) {
945 int bind_index = get_binds_index(cmd[0]);
946 struct cmd_binding *cbind;
947 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
948 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && strcmp(cbind->cmd, cmd) == 0) {
955 void bind_botwise_unbound_required_functions(int botid, int clientid) {
956 struct cmd_function *cmdfunc;
958 struct cmd_binding *cbind;
959 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
960 if((cmdfunc->flags & CMDFLAG_REQUIRED)) {
962 for(i = 0; i < 27; i++) {
963 for(cbind = cmd_binds[i]; cbind; cbind = cbind->next) {
964 if(cbind->botid == botid && (botid || clientid == cbind->clientid) && cbind->func == cmdfunc) {
972 if(!found && bind_botwise_cmd_to_function(botid, clientid, cmdfunc->name, cmdfunc)) {
973 cbind = find_botwise_cmd_binding(botid, clientid, cmdfunc->name);
974 cbind->flags |= CMDFLAG_TEMPONARY_BIND;
980 void register_command_alias(int botid, char *alias) {
981 struct cmd_bot_alias *botalias;
982 for(botalias = bot_aliases; botalias; botalias = botalias->next) {
983 if(!stricmp(botalias->alias, alias))
986 botalias = malloc(sizeof(*botalias));
988 perror("malloc() failed");
991 botalias->botid = botid;
992 botalias->alias = strdup(alias);
993 botalias->next = bot_aliases;
994 bot_aliases = botalias;
997 struct cmd_binding *getAllBinds(struct cmd_binding *last) {
1002 bind_index = get_binds_index(last->cmd[0]) + 1;
1008 if(cmd_binds[bind_index])
1009 return cmd_binds[bind_index];
1011 } while(bind_index < 27);