3 // Copyright 2011 Akari <Akari` @ irc.quakenet.org>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
22 cvar_t irc_server = {CVAR_SAVE, "irc_server", "", "IRC server to connect to"};
23 cvar_t irc_port = {CVAR_SAVE, "irc_port", "6667", "Port of the IRC server"};
24 cvar_t irc_password = {CVAR_SAVE, "irc_password", "", "IRC server password"};
25 cvar_t irc_nick = {CVAR_SAVE, "irc_nick", "", "Your nickname to use on IRC. Note: this cvar only defines your prefered nick, do NOT use this to change your nickname while connected, use irc_chnick instead"};
26 cvar_t irc_connected = {CVAR_READONLY, "irc_connected", "0", "IRC connection state (0 = not connected, 1 = connecting, 2 = connected, 3 = disconnecting)"};
27 cvar_t irc_msgprefix = {CVAR_SAVE, "irc_msgprefix", "^5IRC^0|^7", "What all IRC events will be prefixed with when printed to the console"};
28 cvar_t irc_chatwindow = {CVAR_SAVE, "irc_chatwindow", "2", "0 = IRC messages will be printed in the console only, 1 = IRC messages will go to the chat window, 2 = Only hilights and private messages will appear in the chat window"};
29 cvar_t irc_numeric_errorsonly = {CVAR_SAVE, "irc_numeric_errorsonly", "0", "If 1, any numeric event below 400 won't be printed'"};
30 cvar_t irc_save_target = {CVAR_SAVE, "irc_save_target", "1", "Whether to save target for irc_messagemode or not"};
31 cvar_t irc_current_nick = {CVAR_READONLY, "irc_current_nick", "", "Holds your current IRC nick"};
32 cvar_t irc_hilights = {CVAR_SAVE, "irc_hilights", "", "Space separated list of words to hilight"};
33 cvar_t irc_autochangetarget = {CVAR_SAVE, "irc_autochangetarget", "0", "if 1, will automatically change target for irc_messagemode when a hilight or a private message is recieved, so you can reply instantly. Requires irc_save_target"};
34 cvar_t irc_watched_channels = {CVAR_SAVE, "irc_watched_channels", "", "Space separated list of watched channels. PRIVMSGs from those channels will be always printed to the chat area, regardless of irc_chatwindow setting"};
36 irc_session_t *irc_session_global = NULL;
38 char last_channel[MAX_INPUTLINE];
44 void CL_Irc_Init(void)
46 Cvar_RegisterVariable(&irc_server);
47 Cvar_RegisterVariable(&irc_port);
48 Cvar_RegisterVariable(&irc_password);
49 Cvar_RegisterVariable(&irc_nick);
50 Cvar_RegisterVariable(&irc_connected);
51 Cvar_RegisterVariable(&irc_msgprefix);
52 Cvar_RegisterVariable(&irc_chatwindow);
53 Cvar_RegisterVariable(&irc_numeric_errorsonly);
54 Cvar_RegisterVariable(&irc_save_target);
55 Cvar_RegisterVariable(&irc_current_nick);
56 Cvar_RegisterVariable(&irc_hilights);
57 Cvar_RegisterVariable(&irc_autochangetarget);
58 Cvar_RegisterVariable(&irc_watched_channels);
60 Cmd_AddCommand ("irc_connect", CL_Irc_Connect_f, "Connects you to the IRC server");
61 Cmd_AddCommand ("irc_disconnect", CL_Irc_Disconnect_f, "Disconnects you from the IRC server");
62 Cmd_AddCommand ("irc_say", CL_Irc_Say_f, "Sends a privmsg to a channel or nick");
63 Cmd_AddCommand ("irc_notice", CL_Irc_Notice_f, "Sends a notice to a channel or nick");
64 Cmd_AddCommand ("irc_me", CL_Irc_Me_f, "Sends a CTCP ACTION (/me) to a channel or nick");
65 Cmd_AddCommand ("irc_join", CL_Irc_Join_f, "Joins an IRC channel");
66 Cmd_AddCommand ("irc_part", CL_Irc_Part_f, "Parts an IRC channel");
67 Cmd_AddCommand ("irc_names", CL_Irc_Names_f, "Lists users of an IRC channel");
68 Cmd_AddCommand ("irc_messagemode", CL_Irc_MessageMode_f, "Interactive prompt for sending IRC messages. Meant to be bound to a key");
69 Cmd_AddCommand ("irc_chnick", CL_Irc_ChNick_f, "Changes your nick");
70 Cmd_AddCommand ("irc_raw", CL_Irc_Raw_f, "Sends a raw string to the IRC server");
74 // Function that starts IRC main loop in a thread
77 static void IRC_Thread(void *p)
79 if(irc_run(irc_session_global))
81 if(irc_connected.integer == 3) //irc_disconnect
83 Cvar_SetQuick(&irc_connected, "0");
87 Con_Printf("%s^1Error: ^7%s\n",
89 irc_strerror(irc_errno(irc_session_global))
92 CL_Irc_Disconnect_f();
98 // irc_ console commands callbacks
101 static void CL_Irc_Connect_f(void)
104 pthread_t irc_thread;
106 switch(irc_connected.integer)
109 Con_Printf("%sAlready connecting to %s:%i\n",
110 irc_msgprefix.string,
117 Con_Printf("%sAlready connected to %s:%i.\n",
118 irc_msgprefix.string,
125 if(NOTSET(irc_server))
127 Con_Printf("Please set the irc_server variable\n");
133 Con_Printf("Please set the irc_nick variable\n");
139 Con_Printf("Please set the irc_port variable\n");
143 Cvar_SetQuick(&irc_connected, "1");
145 memset(&cb, 0, sizeof(cb));
146 cb.event_connect = event_connect;
147 cb.event_numeric = event_numeric;
148 cb.event_privmsg = event_privmsg;
149 cb.event_channel = event_channel;
150 cb.event_nick = event_nick;
151 cb.event_quit = event_quit;
152 cb.event_join = event_join;
153 cb.event_part = event_part;
154 cb.event_mode = event_mode;
155 cb.event_umode = event_umode;
156 cb.event_topic = event_topic;
157 cb.event_kick = event_kick;
158 cb.event_notice = event_notice;
159 cb.event_invite = event_invite;
161 Cvar_SetQuick(&irc_current_nick, irc_nick.string);
163 irc_session_global = irc_create_session(&cb);
164 irc_option_set(irc_session_global, LIBIRC_OPTION_STRIPNICKS);
169 NOTSET(irc_password)? NULL : irc_password.string,
171 "dpirc", "DPIRC user"
173 { //Connection failed
174 Con_Printf("%s^1Connection failed: ^7%s\n",
175 irc_msgprefix.string,
176 irc_strerror(irc_errno(irc_session_global))
179 CL_Irc_Disconnect_f();
183 pthread_create (&irc_thread, NULL, (void *) &IRC_Thread, NULL);
186 static void CL_Irc_Disconnect_f(void)
188 if(!irc_connected.integer)
190 Con_Printf("%sNot connected\n",
197 Con_Printf("^1Disconnected from the IRC server\n");
198 Cvar_SetQuick(&irc_connected, "3");
199 irc_cmd_quit(irc_session_global, "Disconnected");
200 irc_destroy_session(irc_session_global);
203 static void CL_Irc_Say_Universal_f(void)
205 int cmdlen, i, j, space;
206 const char *cmd, *dest;
207 char message[MAX_INPUTLINE];
210 if(Cmd_Argc() < 3) switch(irc_msgmode)
212 case MSGMODE_PRIVMSG:
213 Con_Printf("Usage: irc_say channel_or_nick message\n");
216 Con_Printf("Usage: irc_notice channel_or_nick message\n");
219 Con_Printf("Usage: irc_me channel_or_nick message\n");
224 cmdlen = strlen(cmd);
227 for(i = 0, j = 0; i < cmdlen; ++i)
231 message[j++] = cmd[i];
233 else if(cmd[i] == ' ') ++space;
242 case MSGMODE_PRIVMSG:
243 irc_cmd_msg(irc_session_global, dest, message);
244 watched = Irc_IsWatchedChannel(dest);
246 if(ISCHANNEL(dest)) Con_Printf("%s%s^3%s^0|^7<^2%s^7> %s\n",
247 watched? "\001" : CHATWINDOW,
248 irc_msgprefix.string,
250 irc_current_nick.string,
252 ); else Con_Printf("%s%s^1Privmsg to ^2%s^7: ^3%s\n",
254 irc_msgprefix.string,
262 irc_cmd_notice(irc_session_global, dest, message);
264 if(!ISCHANNEL(dest)) Con_Printf("%s%sNotice to ^2%s^7: ^9%s\n",
266 irc_msgprefix.string,
269 ); else Con_Printf("%s%s^3%s^0|^9-^2%s^9- %s\n",
271 irc_msgprefix.string,
273 irc_current_nick.string,
279 case MSGMODE_ACTION: //to-do
280 irc_cmd_me(irc_session_global, dest, message);
285 static void CL_Irc_Raw_f(void)
289 Con_Printf("Usage: irc_raw command\n");
293 irc_send_raw(irc_session_global, "%s", Cmd_Args());
296 static void CL_Irc_Say_f(void)
299 irc_msgmode = MSGMODE_PRIVMSG;
300 CL_Irc_Say_Universal_f();
303 static void CL_Irc_Notice_f(void)
306 irc_msgmode = MSGMODE_NOTICE;
307 CL_Irc_Say_Universal_f();
310 static void CL_Irc_Me_f(void)
313 irc_msgmode = MSGMODE_ACTION;
314 CL_Irc_Say_Universal_f();
317 static void CL_Irc_Join_f(void)
319 int argc = Cmd_Argc();
326 Con_Printf("Usage: irc_join channel [key]\n");
330 channel = Cmd_Argv(1);
333 irc_cmd_join(irc_session_global, channel, Cmd_Argv(2));
335 irc_cmd_join(irc_session_global, channel, NULL);
338 static void CL_Irc_Part_f(void)
344 Con_Printf("Usage: irc_part channel\n");
348 irc_cmd_part(irc_session_global, Cmd_Argv(1));
351 static void CL_Irc_Names_f(void)
357 Con_Printf("Usage: irc_names channel\n");
361 irc_cmd_names(irc_session_global, Cmd_Argv(1));
364 void CL_Irc_MessageMode_f(void)
368 key_dest = key_message;
373 if(irc_save_target.integer)
375 tmp = Irc_GetLastChannel();
376 strlcpy(chat_buffer, tmp, sizeof(chat_buffer));
377 chat_bufferlen = strlen(chat_buffer);
381 void CL_Irc_ChNick_f(void)
387 Con_Printf("Usage: irc_chnick nick\n");
391 irc_cmd_nick(irc_session_global, Cmd_Argv(1));
395 void Irc_SetLastChannel(const char *value)
397 strlcpy(last_channel, value, sizeof(last_channel));
400 const char* Irc_GetLastChannel(void)
406 void Irc_SendMessage(const char *message)
408 const char* dest = Irc_GetLastChannel();
409 qboolean watched = Irc_IsWatchedChannel(dest);
413 irc_cmd_msg(irc_session_global, dest, message);
415 if(ISCHANNEL(dest)) Con_Printf("%s%s^3%s^0|^7<^2%s^7> %s\n",
416 watched? "\001" : CHATWINDOW,
417 irc_msgprefix.string,
419 irc_current_nick.string,
421 ); else Con_Printf("%s%s^1Privmsg to ^2%s^7: ^3%s\n",
423 irc_msgprefix.string,
433 IRCEVENT(event_connect)
435 Cvar_SetQuick(&irc_connected, "2");
436 Con_Printf("%sConnected to %s:%i\n",
437 irc_msgprefix.string,
443 IRCNUMEVENT(event_numeric)
445 //Get our initial nick from the welcome message
447 Cvar_SetQuick(&irc_current_nick, params[0]);
449 if (!irc_numeric_errorsonly.integer || event > 400)
451 Con_Printf("%s^3%d ^2%s ^1%s^7 %s %s %s\n",
452 irc_msgprefix.string,
454 origin ? origin : "^8(unknown)",
456 count > 1 ? params[1] : "",
457 count > 2 ? params[2] : "",
458 count > 3 ? params[3] : ""
463 IRCEVENT(event_privmsg)
468 msgstr = irc_color_strip_from_mirc(params[1]);
472 Con_Printf("%s%s^1Privmsg from ^2%s^7: ^3%s\n",
474 irc_msgprefix.string,
479 if(count > 1) free(msgstr);
483 IRCEVENT(event_channel)
489 if(!ISCHANNEL(params[0]))
490 return event_privmsg(session, event, origin, params, count);
493 msgstr = irc_color_strip_from_mirc(params[1]);
495 watched = Irc_IsWatchedChannel(params[0]);
497 if(Irc_CheckHilight(msgstr))
499 UPDATETARGET(params[0])
501 Con_Printf("%s%s^3%s^0|^7<^2%s^7> ^1%s\n",
502 watched? "\001" : CHATWINDOW_URGENT,
503 irc_msgprefix.string,
509 else Con_Printf("%s%s^3%s^0|^7<^2%s^7> %s\n",
510 watched? "\001" : CHATWINDOW,
511 irc_msgprefix.string,
517 if(count > 1) free(msgstr);
522 //printf("%sorigin -> %s (%s, %s)\n", origin, params[0], irc_current_nick.string, irc_nick.string);
525 //Cvar_SetQuick(&dumb, NULL);
527 if(!strncmp(origin, irc_current_nick.string, 512)) //Our nick is changed
529 Cvar_SetQuick(&irc_current_nick, params[0]);
531 Con_Printf("%s%s^7Your nick is now ^2%s\n",
533 irc_msgprefix.string,
540 Con_Printf("%s%s^2%s^7 is now known as ^2%s\n",
542 irc_msgprefix.string,
550 Con_Printf("%s%s^2%s^7 has quit IRC: ^2%s\n",
552 irc_msgprefix.string,
554 count? params[0] : "^8(quit message missing)"
560 Con_Printf("%s%s^2%s^7 has joined ^3%s\n",
562 irc_msgprefix.string,
570 Con_Printf("%s%s^2%s^7 has left ^3%s^7: %s\n",
572 irc_msgprefix.string,
575 count > 1? params[1] : "^8(part message missing)"
581 char paramstring[MAX_INPUTLINE] = "";
584 for(i = 2; i < count; i++)
586 strlcat(paramstring, params[i], sizeof(paramstring));
587 strlcat(paramstring, " ", sizeof(paramstring));
590 Con_Printf("%s%s^2%s^7 set mode on ^3%s^7: %s %s\n",
592 irc_msgprefix.string,
600 IRCEVENT(event_umode)
602 Con_Printf("%sUsermode changed for ^2%s^7: %s\n",
603 irc_msgprefix.string,
609 IRCEVENT(event_topic)
611 if(count > 1) Con_Printf("%s%s^2%s^7 changed the topic of ^3%s^7: %s\n",
613 irc_msgprefix.string,
622 Con_Printf("%s%s^2%s^7 has kicked ^2%s^7 out of ^3%s^7: %s\n",
624 irc_msgprefix.string,
626 count > 1? params[1] : "^8(nick missing)", //libircclient documentation says params[1] is optinal.
628 count > 2? params[2] : "^8(random kick victim! yay!)"
632 IRCEVENT(event_notice)
637 msgstr = irc_color_strip_from_mirc(params[1]);
639 if(!ISCHANNEL(params[0])) Con_Printf("%s%sNotice from ^2%s^7: ^9%s\n",
641 irc_msgprefix.string,
644 ); else Con_Printf("%s%s^3%s^0|^9-^2%s^9- %s\n",
646 irc_msgprefix.string,
652 if(count > 1) free(msgstr);
655 IRCEVENT(event_invite)
657 Con_Printf("%s%s^2%s^7 invites you to ^3%s\n",
659 irc_msgprefix.string,
666 // Function that checks if a message contains hilights
669 qboolean Irc_CheckHilight(const char *msg)
674 if(strcasestr(msg, irc_current_nick.string))
675 return TRUE; //Contains our nick
677 if(NOTSET(irc_hilights))
680 len = strlen(irc_hilights.string);
683 for(idx = 0; idx < len; ++idx)
685 if(irc_hilights.string[idx] == ' ')
687 strlcpy(buffer, irc_hilights.string+start, idx+1);
688 if(strcasestr(msg, buffer))
689 return TRUE; //Contains a word from hilight list
695 //Catch the final word
696 strlcpy(buffer, irc_hilights.string+start, idx+1);
697 if(strcasestr(msg, buffer))
698 return TRUE; //Contains a word from hilight list
704 // Checks if channel is watched
707 qboolean Irc_IsWatchedChannel(const char* chan)
712 if(NOTSET(irc_watched_channels))
715 len = strlen(irc_watched_channels.string);
718 for(idx = 0; idx < len; ++idx)
720 if(irc_watched_channels.string[idx] == ' ')
722 strlcpy(buffer, irc_watched_channels.string+start, idx+1);
723 if(strcasestr(chan, buffer))
730 //Catch the final channel
731 strlcpy(buffer, irc_watched_channels.string+start, idx+1);
732 if(strcasestr(chan, buffer))
739 // Functions that should have been in libircclient
742 int irc_cmd_nick(irc_session_t * session, const char *nick)
746 //session->lasterror = LIBIRC_ERR_STATE; Won't compile
750 return irc_send_raw(session, "NICK %s", nick);