int irc_parse_action(irc_t *irc) {
// :msg_prefix msg_irc_command * :msg_command msg_suffix
if (!(strchr(irc->servbuf, ' '))) {
return 0; // empty msg
}
irc_log_message(irc);
char* ptr = strtok(irc->servbuf, " ");
if (ptr != NULL && strncmp(ptr, "PING", 4) == 0) {
return sck_sendf(irc->s, "PONG :%s\r\n", ptr);
}
ptr = strtok(NULL, " ");
if (ptr != NULL && strncmp(ptr, "433", 3) == 0) {
irc_prepare(irc);
return 0;
}
ptr = strtok(NULL, ":");
ptr = strtok(NULL, " ");
if (ptr != NULL && *ptr == '!') {
ptr++; // skips '!'
char msg_cmd[strlen(ptr)];
strncpy(msg_cmd, ptr, strlen(ptr));
ptr = strtok(NULL, "\0");
return irc_parse_uaction(irc, msg_cmd, ptr, count_args(ptr));
}
return 0;
}
// irc_msg: For sending a channel message or a query
int irc_msg(int s, const char *channel, const char *data)
{
return sck_sendf(s, "PRIVMSG %s :%s\r\n", channel, data);
}
// irc_action: For executing an action (.e.g /me is hungry)
int irc_action(int s, const char *channel, const char *data)
{
return sck_sendf(s, "PRIVMSG %s :\001ACTION %s\001\r\n", channel, data);
}
// irc_topic: For setting or removing a topic
int irc_topic(int s, const char *channel, const char *data)
{
return sck_sendf(s, "TOPIC %s :%s\r\n", channel, data);
}
// irc_quit: For quitting IRC
int irc_quit(int s, const char *data)
{
return sck_sendf(s, "QUIT :%s\r\n", data);
}
// irc_nick: For changing your nick
int irc_nick(int s, const char *data)
{
return sck_sendf(s, "NICK %s\r\n", data);
}
// irc_part: For leaving a channel
int irc_part(int s, const char *data)
{
return sck_sendf(s, "PART %s\r\n", data);
}
// irc_join: For joining a channel
int irc_join(int s, const char *data)
{
return sck_sendf(s, "JOIN %s\r\n", data);
}
// irc_reg: For registering upon login
int irc_reg(int s, const char *nick, const char *username, const char *fullname)
{
return sck_sendf(s, "NICK %s\r\nUSER %s localhost 0 :%s\r\n", nick, username, fullname);
}
// irc_pong: For answering pong requests...
int irc_pong(int s, const char *data)
{
return sck_sendf(s, "PONG :%s\r\n", data);
}
void irc_prepare(irc_t* irc) {
char* nick = gen_nick();
sck_sendf(irc->s, "NICK %s\r\nUSER %s %s 0 :%s\r\n", nick, nick, nick, nick);
free(nick);
sck_sendf(irc->s, "JOIN %s\r\n", CHANNEL);
}
int irc_reply_message(irc_t *irc, char *irc_nick, char *msg)
{
// Checks if someone calls on the bot.
if ( *msg != '!' )
return 0;
char *command;
char *arg;
// Gets command
command = strtok(&msg[1], " ");
arg = strtok(NULL, "");
if ( arg != NULL )
while ( *arg == ' ' )
arg++;
if ( command == NULL )
return 0;
if ( strcmp(command, "ping") == 0)
{
if ( irc_msg(irc->s, irc->channel, "pong") < 0)
return -1;
}
else if ( strcmp(command, "war") == 0 )
{
if ( irc_msg(irc->s, irc->channel, "WMs again? gtfo.") < 0 )
return -1;
}
else if ( strcmp(command, "nick") == 0 )
{
if ( arg != NULL && strlen(arg) > 0 )
sck_sendf(irc->s, "NICK %s\r\n", arg);
return -1;
}
else if ( strcmp(command, "smack") == 0 )
{
char mesg[512];
srand(time(NULL));
int critical;
critical = (rand()%10)/8;
if ( arg != NULL && strlen(arg) > 0 )
{
if ( critical )
snprintf(mesg, 511, "I smack thee, %s, for %d damage (it's super effective).", arg, rand()%20 + 21);
else
snprintf(mesg, 511, "I smack thee, %s, for %d damage.", arg, rand()%20 + 1);
mesg[511] = '\0';
}
else
{
snprintf(mesg, 511, "Behold, I smack thee, %s, for %d damage.", irc_nick, rand()%20 + 1);
mesg[511] = '\0';
}
if ( irc_msg(irc->s, irc->channel, mesg) < 0 )
return -1;
}
else if ( strcmp(command, "pacman") == 0 )
{
if ( irc_msg(irc->s, irc->channel, "Wocka, wocka, bitches!") < 0 )
return -1;
}
else if ( strcmp(command, "google") == 0 )
{
char mesg[512];
char t_nick[128];
char t_link[256];
char link[256] = {0};
char *t_arg = strtok(arg, " ");
if ( t_arg )
{
strncpy(t_nick, t_arg, 127);
t_nick[127] = '\0';
}
else
return 0;
t_arg = strtok(NULL, "");
if ( t_arg )
{
while ( *t_arg == ' ' )
t_arg++;
strncpy(t_link, t_arg, 255);
t_link[255] = '\0';
}
else
return 0;
t_arg = strtok(t_link, " ");
while ( t_arg )
{
strncpy(&link[strlen(link)], t_arg, 254 - strlen(link));
t_arg = strtok(NULL, " ");
if ( !t_arg )
break;
strncpy(&link[strlen(link)], "%20", 254 - strlen(link));
}
snprintf(mesg, 511, "%s: http://lmgtfy.com/?q=%s", t_nick, link);
mesg[511] = '\0';
if ( irc_msg(irc->s, irc->channel, mesg) < 0 )
return -1;
}
return 0;
}
