4 #include "ClientSocket.h"
9 struct trigger_callback {
11 trigger_callback_t *func;
13 struct trigger_callback *next;
16 static struct cmd_binding **cmd_binds;
17 static struct cmd_function *cmd_functions = NULL;
18 static struct trigger_callback *trigger_callbacks = NULL;
20 static int get_binds_index(char first_char) {
21 if(tolower(first_char) >= 'a' && tolower(first_char) <= 'z') {
22 return tolower(first_char - 'a');
27 struct ClientSocket* get_prefered_bot(int botid) {
28 struct ClientSocket *client;
29 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
30 if(client->botid == botid && (client->flags & SOCKET_FLAG_PREFERRED))
36 static char* get_channel_trigger(int botid, struct ChanNode *chan) {
37 struct trigger_cache *trigger;
38 for(trigger = chan->trigger; trigger; trigger = trigger->next) {
39 if(trigger->botid == botid)
40 return trigger->trigger;
42 struct trigger_callback *cb;
43 for(cb = trigger_callbacks; cb; cb = cb->next) {
44 if(cb->botid == botid)
47 char triggerStr[TRIGGERLEN];
49 cb->func(chan, triggerStr);
51 strcpy(triggerStr, "+");
52 trigger = malloc(sizeof(*trigger));
54 perror("malloc() failed");
57 trigger->botid = botid;
58 trigger->trigger = strdup(triggerStr);
59 trigger->next = chan->trigger;
60 chan->trigger = trigger;
61 return trigger->trigger;
64 static void handle_command(struct ClientSocket *client, struct UserNode *user, struct ChanNode *chan, char *message) {
65 if(message[0] == '#') {
66 char *chanName = message;
67 message = strstr(message, " ");
71 struct ChanNode *chan2 = getChanByName(chanName);
75 int bind_index = get_binds_index(message[0]);
76 char *args = strstr(message, " ");
81 struct cmd_binding *cbind;
82 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
83 if(cbind->botid == client->botid && strcmp(cbind->cmd, message) == 0) {
84 //parse the arguments...
85 char *arga[MAXNUMPARAMS];
94 if (argc >= MAXNUMPARAMS)
96 while (*args != ' ' && *args)
101 if(argc != 0 && argv[0][0] == '#') {
102 struct ChanNode *chan2 = getChanByName(argv[0]);
109 cbind->func->func(client, user, chan, argv, argc);
115 static void got_chanmsg(struct UserNode *user, struct ChanNode *chan, char *message) {
118 struct ClientSocket *client;
120 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
121 if(isUserOnChan(client->user, chan) && (client->flags & SOCKET_FLAG_PREFERRED) && !FD_ISSET(client->botid, &fds)) {
122 FD_SET(client->botid, &fds);
123 trigger = get_channel_trigger(client->botid, chan);
124 if(stricmplen(message, trigger, strlen(trigger)) == 0) {
125 handle_command(client, user, chan, message + strlen(trigger));
129 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
130 if(isUserOnChan(client->user, chan) && !FD_ISSET(client->botid, &fds)) {
131 FD_SET(client->botid, &fds);
132 trigger = get_channel_trigger(client->botid, chan);
133 if(stricmplen(message, trigger, strlen(trigger)) == 0) {
134 handle_command(client, user, chan, message + strlen(trigger));
140 static void got_privmsg(struct UserNode *user, struct UserNode *target, char *message) {
141 struct ClientSocket *client;
142 for(client = getBots(SOCKET_FLAG_READY, NULL); client; client = getBots(SOCKET_FLAG_READY, client)) {
143 if(client->user == target) {
144 handle_command(client, user, NULL, message);
149 int register_command(int botid, char *name, cmd_bind_t *func) {
150 struct cmd_function *cmdfunc;
151 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
152 if(cmdfunc->botid == botid && strcmp(cmdfunc->name, name) == 0)
155 cmdfunc = malloc(sizeof(*cmdfunc));
157 perror("malloc() failed");
160 cmdfunc->botid = botid;
161 cmdfunc->name = strdup(name);
162 cmdfunc->func = func;
163 cmdfunc->next = cmd_functions;
164 cmd_functions = cmdfunc;
168 int set_trigger_callback(int botid, trigger_callback_t *func) {
169 static struct trigger_callback *cb = NULL;
170 for(cb = trigger_callbacks; cb; cb = cb->next) {
171 if(cb->botid == botid)
175 cb = malloc(sizeof(*cb));
177 perror("malloc() failed");
181 cb->next = trigger_callbacks;
182 trigger_callbacks = cb;
188 int changeChannelTrigger(int botid, struct ChanNode *chan, char *new_trigger) {
189 struct trigger_cache *trigger;
190 for(trigger = chan->trigger; trigger; trigger = trigger->next) {
191 if(trigger->botid == botid) {
192 free(trigger->trigger);
193 trigger->trigger = strdup(new_trigger);
200 int bind_cmd_to_function(int botid, char *cmd, struct cmd_function *func) {
201 int bind_index = get_binds_index(cmd[0]);
202 struct cmd_binding *cbind;
203 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
204 if(cbind->botid == botid && strcmp(cbind->cmd, cmd) == 0)
207 cbind = malloc(sizeof(*cbind));
209 perror("malloc() failed");
212 cbind->botid = botid;
213 cbind->cmd = strdup(cmd);
215 cbind->next = cmd_binds[bind_index];
216 cmd_binds[bind_index] = cbind;
220 int bind_cmd_to_command(int botid, char *cmd, char *func) {
221 struct cmd_function *cmdfunc;
222 for(cmdfunc = cmd_functions; cmdfunc; cmdfunc = cmdfunc->next) {
223 if(cmdfunc->botid == botid && strcmp(cmdfunc->name, func) == 0)
226 if(!cmdfunc) return 0;
227 int bind_index = get_binds_index(cmd[0]);
228 struct cmd_binding *cbind;
229 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
230 if(cbind->botid == botid && strcmp(cbind->cmd, cmd) == 0)
233 cbind = malloc(sizeof(*cbind));
235 perror("malloc() failed");
238 cbind->botid = botid;
239 cbind->cmd = strdup(cmd);
240 cbind->func = cmdfunc;
241 cbind->next = cmd_binds[bind_index];
242 cmd_binds[bind_index] = cbind;
246 int unbind_cmd(int botid, char *cmd) {
247 int bind_index = get_binds_index(cmd[0]);
248 struct cmd_binding *cbind, *last = NULL;
249 for(cbind = cmd_binds[bind_index]; cbind; cbind = cbind->next) {
250 if(cbind->botid == botid && strcmp(cbind->cmd, cmd) == 0) {
252 last->next = cbind->next;
254 cmd_binds[bind_index] = cbind->next;
265 cmd_binds = calloc(27, sizeof(*cmd_binds));
266 bind_chanmsg(got_chanmsg);
267 bind_privmsg(got_privmsg);
272 for(i = 0; i < 27; i++) {
273 struct cmd_binding *cbind, *next;
274 for(cbind = cmd_binds[i]; cbind; cbind = next) {
281 struct cmd_function *cmdfunct, *next;
282 for(cmdfunct = cmd_functions; cmdfunct; cmdfunct = next) {
283 next = cmdfunct->next;
284 free(cmdfunct->name);
287 struct trigger_callback *cb, *next_cb;
288 for(cb = trigger_callbacks; cb; cb = next_cb) {
292 cmd_functions = NULL;
293 trigger_callbacks = NULL;