void *irc_handle_message_async(void *args)
{
struct async_message_handle_ctx *data = (struct async_message_handle_ctx *)args;
pthread_mutex_lock(&lock);
irc_handle_message(data->buff, data->fd);
free(data->buff);
free(data);
pthread_mutex_unlock(&lock);
return NULL;
}
static uint8_t
irc_parse (void)
{
char *message;
IRCDEBUG ("ircparse stage=%d\n", STATE->stage);
switch (STATE->stage) {
case IRC_SEND_USERNICK:
if (strstr_P (uip_appdata, PSTR (" 433 "))) {
IRCDEBUG ("nickname already in use, try alternative one.");
STATE->stage = IRC_SEND_ALTNICK;
return 0;
}
if (strstr_P (uip_appdata, PSTR (" 001 "))) {
IRCDEBUG ("remote host accepted connection.");
STATE->stage = IRC_SEND_JOIN;
return 0;
}
if (strstr_P (uip_appdata, PSTR ("NOTICE AUTH"))) {
IRCDEBUG ("ignoring auth fluff ...");
return 0;
}
break;
case IRC_SEND_ALTNICK:
if (strstr_P (uip_appdata, PSTR (" 443 "))) {
IRCDEBUG ("nickname already also in use, stop.");
return 1;
}
if (strstr_P (uip_appdata, PSTR (" 001 "))) {
IRCDEBUG ("remote host accepted connection.");
STATE->stage = IRC_SEND_JOIN;
return 0;
}
break;
case IRC_SEND_JOIN:
case IRC_CONNECTED:
message = strstr_P (uip_appdata, irc_privmsg_str);
if (message) {
message += sizeof (irc_privmsg_str) - 1;
irc_handle_message (message);
}
#ifdef IRC_GREET_SUPPORT
/* :[email protected] JOIN :#ethersex */
if (((char *)uip_appdata)[0] == ':'
&& strstr_P (uip_appdata, irc_joinmsg_str)) {
IRCDEBUG ("found join");
char *nick = uip_appdata + 1;
char *endptr = strchr (nick, '!');
if (endptr) {
*endptr = 0;
IRCDEBUG ("greeting %s", nick);
if (strcmp_P (nick, PSTR (CONF_IRC_NICKNAME)))
snprintf_P (STATE->outbuf, ECMD_OUTPUTBUF_LENGTH,
irc_send_greet, nick);
}
}
#endif /* IRC_GREET_SUPPORT */
if (strncmp_P (uip_appdata, PSTR ("PING :"), 6) == 0) {
/* Send PONG back to server, FIXME this doesn't support rexmits,
let's hope the packet will make it through (or the server
at least PINGs once more) ... */
((char *)uip_appdata)[1] = 'O'; /* PING -> PONG */
uip_send (uip_appdata, uip_len);
IRCDEBUG ("replying pong ...\n");
}
return 0;
}
/* Reset connection */
IRCDEBUG ("unknown server reply, stop.");
return 1;
}
