function read($msg)
{
if (empty($msg) || substr($msg, 0, 2) != "~&" || substr($msg, -1) != "~") {
return false;
}
$msg = substr($msg, 2, -1);
$this->category = $this->b85g($msg);
$this->instance = $this->b85g($msg);
$this->args = AOExtMsg::parse_params($msg);
if ($this->args === null) {
echo "Error parsing parameters for category: '{$this->category}' instance: '{$this->instance}' string: '{$msg}'\n";
} else {
$this->message_string = MMDBParser::get_message_string($this->category, $this->instance);
if ($this->message_string !== null) {
$this->message = vsprintf($this->message_string, $this->args);
}
}
}
function get_packet()
{
$head = $this->read_data(4);
if (strlen($head) != 4) {
return false;
}
list(, $type, $len) = unpack("n2", $head);
$data = $this->read_data($len);
if (is_resource($this->debug)) {
fwrite($this->debug, "<<<<<\n");
fwrite($this->debug, $head);
fwrite($this->debug, $data);
fwrite($this->debug, "\n=====\n");
}
$packet = new AOChatPacket("in", $type, $data);
switch ($type) {
case AOCP_LOGIN_SEED:
$this->serverseed = $packet->args[0];
break;
case AOCP_CLIENT_NAME:
case AOCP_CLIENT_LOOKUP:
list($id, $name) = $packet->args;
$id = "" . $id;
$name = ucfirst(strtolower($name));
$this->id[$id] = $name;
$this->id[$name] = $id;
break;
case AOCP_GROUP_ANNOUNCE:
list($gid, $name, $status) = $packet->args;
$this->grp[$gid] = $status;
$this->gid[$gid] = $name;
$this->gid[strtolower($name)] = $gid;
break;
case AOCP_GROUP_MESSAGE:
/* Hack to support extended messages */
if ($packet->args[1] === 0 && substr($packet->args[2], 0, 2) == "~&") {
$em = new AOExtMsg($packet->args[2]);
$packet->args[2] = $em->message;
$packet->args['extended_message'] = $em;
}
break;
case AOCP_CHAT_NOTICE:
$category_id = 20000;
$packet->args[4] = MMDBParser::get_message_string($category_id, $packet->args[2]);
if ($packet->args[4] !== null) {
$packet->args[5] = AOExtMsg::parse_params($packet->args[3]);
if ($packet->args[5] !== null) {
$packet->args[6] = vsprintf($packet->args[4], $packet->args[5]);
} else {
print_r($packet);
}
}
break;
}
$this->last_packet = time();
return $packet;
}
