void user_command(int connfd, char* user_name, char* real_name){
/* get user struct by connfd */
user* u = user_table[connfd];
int length = 0;
char msg[MAX_MSG_LEN];
if(u->real_name && u->user_name)
length += snprintf(msg,MAX_MSG_LEN,":You may not reregister\n");
else{
/* set username and realname for u*/
u->user_name = strdup(user_name);
u->real_name = strdup(real_name);
show_motd(connfd);
}
if(length > 0)
send_msg_back(connfd,msg);
}
void dcc_chatter(int idx)
{
int i, j;
struct flag_record fr = { FR_GLOBAL | FR_CHAN | FR_ANYWH, 0, 0, 0, 0, 0 };
get_user_flagrec(dcc[idx].user, &fr, NULL);
show_motd(idx);
i = dcc[idx].u.chat->channel;
dcc[idx].u.chat->channel = 234567;
j = dcc[idx].sock;
strcpy(dcc[idx].u.chat->con_chan, "***");
check_tcl_chon(dcc[idx].nick, dcc[idx].sock);
/* Still there? */
if ((idx >= dcc_total) || (dcc[idx].sock != j))
return; /* Nope */
/* Tcl script may have taken control */
if (dcc[idx].type == &DCC_CHAT) {
if (!strcmp(dcc[idx].u.chat->con_chan, "***"))
strcpy(dcc[idx].u.chat->con_chan, "*");
if (dcc[idx].u.chat->channel == 234567) {
/* If the chat channel has already been altered it's *highly*
* probably join/part messages have been broadcast everywhere,
* so dont bother sending them
*/
if (i == -2)
i = 0;
dcc[idx].u.chat->channel = i;
if ((dcc[idx].u.chat->channel >= 0) &&
(dcc[idx].u.chat->channel < GLOBAL_CHANS))
botnet_send_join_idx(idx, -1);
check_tcl_chjn(botnetnick, dcc[idx].nick, dcc[idx].u.chat->channel,
geticon(idx), dcc[idx].sock, dcc[idx].host);
}
/* But *do* bother with sending it locally */
if (!dcc[idx].u.chat->channel) {
chanout_but(-1, 0, "*** %s joined the party line.\n", dcc[idx].nick);
} else if (dcc[idx].u.chat->channel > 0) {
chanout_but(-1, dcc[idx].u.chat->channel,
"*** %s joined the channel.\n", dcc[idx].nick);
}
}
}
void nick_command(int connfd,char* nick_name){
int length = 0;
char msg[MAX_MSG_LEN];
if(!nick_valid(nick_name))
length += snprintf(msg,MAX_MSG_LEN,"%s:Erroneus nickname\n",nick_name);
else{
/* if nick name has not been used, give it to current user */
if(find_user(nick_name,connfd) < 0){
user* u = user_table[connfd];
/* USER without NICK*/
u->nick_name = strdup(nick_name);
show_motd(connfd);
} else
length += snprintf(msg,MAX_MSG_LEN,"%s:Nickname is already in use\n",nick_name);
}
if(length > 0)
send_msg_back(connfd,msg);
}
