7 #include "ClientSocket.h"
8 #include "WHOHandler.h"
10 struct irc_cmd *irc_commands = NULL;
12 static void parse_line(struct ClientSocket *client, char *line);
13 static void register_irc_function(char *command, irc_cmd_t *func);
14 static void parse_raw(struct ClientSocket *client, char *from, char *cmd, char **argv, int argc);
16 int parse_lines(struct ClientSocket *client, char *lines, int len) {
19 for(i = 0; i < len; i++) {
20 if(lines[i] == '\r') //just zero it out :D
22 if(lines[i] == '\n') {
24 parse_line(client, line);
32 static void parse_line(struct ClientSocket *client, char *line) {
34 char *argv[MAXNUMPARAMS];
35 printf("[recv %lu] %s\n", (unsigned long) strlen(line), line);
45 //the rest is a single parameter
46 argv[argc++] = line + 1;
49 if (argc >= MAXNUMPARAMS)
51 while (*line != ' ' && *line)
55 parse_raw(client, argv[0], argv[1], argv+2, argc-2);
59 static void register_irc_function(char *command, irc_cmd_t *func) {
60 struct irc_cmd *irc_cmd = malloc(sizeof(*irc_cmd));
63 perror("malloc() failed");
66 irc_cmd->cmd = command;
68 irc_cmd->next = irc_commands;
69 irc_commands = irc_cmd;
72 static void parse_raw(struct ClientSocket *client, char *from, char *cmd, char **argv, int argc) {
73 struct irc_cmd *irc_cmd;
75 for(irc_cmd = irc_commands; irc_cmd; irc_cmd = irc_cmd->next) {
76 if(!stricmp(irc_cmd->cmd, cmd)) {
77 ret = irc_cmd->func(client, from, argv, argc);
82 event_raw(client, from, cmd, argv, argc);
84 fprintf(stderr,"PARSE ERROR: %s", cmd);
88 static USERLIST_CALLBACK(got_channel_userlist) {
89 struct ChanUser *chanuser = data;
91 putsock(client, "PRIVMSG %s :[BOT JOIN] Users on this Channel:", chan->name);
92 for(chanuser = getChannelUsers(chan, NULL); chanuser; chanuser = getChannelUsers(chan, chanuser)) {
93 putsock(client, "PRIVMSG %s : %s!%s@%s [%s] rights: %d", chan->name, chanuser->user->nick, chanuser->user->ident, chanuser->user->host, ((chanuser->user->flags & USERFLAG_ISAUTHED) ? chanuser->user->auth : "*"), chanuser->flags);
97 static IRC_CMD(raw_001) {
98 client->flags |= SOCKET_FLAG_READY;
99 putsock(client, "JOIN #pktest");
103 static IRC_CMD(raw_join) {
104 if(from == NULL || argc < 1) return 0;
105 struct UserNode *user = getUserByMask(from);
106 struct ChanNode *chan = getChanByName(argv[0]);
107 if(!chan && !(user->flags & USERFLAG_ISBOT)) return 0;
109 user = addUserMask(from);
112 chan = addChannel(argv[0]);
113 //request member list
114 chan->chanbot = user;
115 struct ChanUser *chanuser = addChanUser(chan, user); //it must be a bot
116 get_userlist(chan, got_channel_userlist, chanuser);
117 } else if(!isUserOnChan(user, chan) && (chan->flags & CHANFLAG_RECEIVED_USERLIST)) {
118 struct ChanUser *chanuser = addChanUser(chan, user);
119 event_join(chanuser);
124 static IRC_CMD(raw_part) {
125 if(from == NULL || argc < 2) return 0;
126 struct UserNode *user = getUserByMask(from);
127 if(user == NULL) return 0;
128 struct ChanNode *chan = getChanByName(argv[0]);
129 if(chan == NULL) return 0;
130 if(isUserOnChan(user, chan) && (chan->flags & CHANFLAG_RECEIVED_USERLIST)) {
131 struct ChanUser *chanuser = getChanUser(user, chan);
132 delChanUser(chanuser, 0); //we need to free the chanuser manually!
133 event_part(chanuser, argv[1]);
135 if(chan->chanbot == user) {
136 //check if theres another bot in the channel - otherwise free it
137 checkChannelVisibility(chan);
140 if(user->channel == NULL && !(user->flags & USERFLAG_ISBOT)) {
147 static IRC_CMD(raw_quit) {
148 if(from == NULL || argc < 2) return 0;
149 struct UserNode *user = getUserByMask(from);
150 if(user == NULL) return 0;
151 delUser(user, 0); //a little bit crazy, but we want to delete the user on the channel's userlists - but not the users channel list
152 event_quit(user, argv[1]);
153 if(user->flags & USERFLAG_ISBOT) {
154 //check if there are other bots in the users channel - otherwise free them
155 struct ChanUser *chanuser, *next;
156 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next) {
157 next = getUserChannels(user, chanuser);
158 checkChannelVisibility(chanuser->chan);
161 delUser(user, 1); //now we fully free the user
165 void bot_disconnect(struct ClientSocket *client) {
166 struct UserNode *user = client->user;
167 struct ChanUser *chanuser, *next;
169 event_quit(user, "disconnected");
170 for(chanuser = getUserChannels(user, NULL); chanuser; chanuser = next) {
171 next = getUserChannels(user, chanuser);
172 checkChannelVisibility(chanuser->chan);
175 user->channel = NULL;
178 static IRC_CMD(raw_kick) {
179 if(from == NULL || argc < 3) return 0;
180 struct UserNode *user = getUserByMask(from);
181 struct UserNode *target = getUserByNick(argv[1]);
182 struct ChanNode *chan = getChanByName(argv[0]);
183 if(chan == NULL || target == NULL) return 0;
184 if(isUserOnChan(target, chan) && (chan->flags & CHANFLAG_RECEIVED_USERLIST)) {
186 user = createTempUser(from);
187 user->flags |= USERFLAG_ISTMPUSER;
189 struct ChanUser *chanuser = getChanUser(target, chan);
190 delChanUser(chanuser, 0); //we need to free the chanuser manually!
191 event_kick(user, chanuser, argv[1]);
193 if(target->flags & USERFLAG_ISBOT) {
194 //check if theres another bot in the channel - otherwise free it
195 checkChannelVisibility(chan);
198 if(target->channel == NULL && !(target->flags & USERFLAG_ISBOT)) {
205 static IRC_CMD(raw_topic) {
206 if(from == NULL || argc < 2) return 0;
207 struct UserNode *user = getUserByMask(from);
208 struct ChanNode *chan = getChanByName(argv[0]);
209 if(chan == NULL) return 0;
210 if(chan->chanbot != client->user) return 1; //just ignore it to prevent event duplicates
212 user = createTempUser(from);
213 user->flags |= USERFLAG_ISTMPUSER;
215 event_topic(user, chan, argv[1]);
216 strcpy(chan->topic, argv[1]);
220 static IRC_CMD(raw_privmsg) {
221 if(from == NULL || argc < 2) return 0;
222 struct UserNode *user = getUserByMask(from);
224 user = createTempUser(from);
225 user->flags |= USERFLAG_ISTMPUSER;
227 if(argv[0][0] == '#') { //Channel message
228 struct ChanNode *chan = getChanByName(argv[0]);
229 if(chan && chan->chanbot == client->user) {
230 if(argv[1][0] == '\001') {
231 char *cmd = &argv[1][1];
232 char *text = strstr(cmd, " ");
236 if(strlen(text) && text[strlen(text)-1] == '\001')
237 text[strlen(text)-1] = '\0';
238 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
239 cmd[strlen(cmd)-1] = '\0';
240 event_chanctcp(user, chan, cmd, text);
242 event_chanmsg(user, chan, argv[1]);
245 struct UserNode *target = getUserByNick(argv[0]);
247 if(argv[1][0] == '\001') {
248 char *cmd = &argv[1][1];
249 char *text = strstr(cmd, " ");
253 if(strlen(text) && text[strlen(text)-1] == '\001')
254 text[strlen(text)-1] = '\0';
255 } else if(strlen(cmd) && cmd[strlen(cmd)-1] == '\001')
256 cmd[strlen(cmd)-1] = '\0';
257 event_privctcp(user, target, cmd, text);
259 event_privmsg(user, target, argv[1]);
265 static IRC_CMD(raw_notice) {
266 if(from == NULL || argc < 2) return 0;
267 struct UserNode *user = getUserByMask(from);
269 user = createTempUser(from);
270 user->flags |= USERFLAG_ISTMPUSER;
272 if(argv[0][0] == '#') { //Channel notice
273 struct ChanNode *chan = getChanByName(argv[0]);
274 if(chan && chan->chanbot == client->user)
275 event_channotice(user, chan, argv[1]);
277 struct UserNode *target = getUserByNick(argv[0]);
279 event_privnotice(user, target, argv[1]);
284 static IRC_CMD(raw_nick) {
285 if(from == NULL || argc == 0) return 0;
286 struct UserNode *user = getUserByMask(from);
287 event_nick(user, argv[0]);
288 renameUser(user, argv[0]);
292 static IRC_CMD(raw_ping) {
293 if(argc == 0) return 0;
294 putsock(client, "PONG :%s", argv[0]);
298 static IRC_CMD(raw_354) {
299 recv_whohandler_354(client, argv, argc);
303 static IRC_CMD(raw_315) {
304 recv_whohandler_315(client, argv, argc);
308 static IRC_CMD(raw_invite) {
309 if(from == NULL || argc < 2) return 0;
310 struct UserNode *user = getUserByMask(from);
311 event_invite(user, argv[1]);
315 static IRC_CMD(raw_mode) {
316 if(from == NULL || argc < 2) return 0;
317 struct UserNode *user = getUserByMask(from);
319 user = createTempUser(from);
320 user->flags |= USERFLAG_ISTMPUSER;
322 if(argv[0][0] == '#') {
324 struct ChanNode *chan = getChanByName(argv[0]);
326 event_mode(user, chan, argv[1], argv+2, argc-2);
327 parseModes(chan, argv[1], argv+2, argc-2);
335 //all the raws we receive...
336 register_irc_function("001", raw_001);
337 register_irc_function("INVITE", raw_invite);
338 register_irc_function("NOTICE", raw_notice);
339 register_irc_function("TOPIC", raw_topic);
340 register_irc_function("KICK", raw_kick);
341 register_irc_function("PART", raw_part);
342 register_irc_function("QUIT", raw_quit);
343 register_irc_function("JOIN", raw_join);
344 register_irc_function("MODE", raw_mode);
345 register_irc_function("NICK", raw_nick);
346 register_irc_function("354", raw_354);
347 register_irc_function("315", raw_315);
348 register_irc_function("PING", raw_ping);
349 register_irc_function("PRIVMSG", raw_privmsg);