/**
* This static function processes just one input line.
* It must be called in a loop to keep messages running. Or else.
* @return false if we should exit, true if we should keep running,
* or an Yate object instance. Remember to use === and !== operators
* when comparing against true and false.
*/
static function GetEvent()
{
global $yate_stdin, $yate_socket;
if ($yate_socket) {
$line = @socket_read($yate_socket, 8192, PHP_NORMAL_READ);
// check for error
if ($line == false) {
return false;
}
// check for EOF
if ($line === "") {
return false;
}
} else {
if ($yate_stdin == false) {
return false;
}
// check for EOF
if (feof($yate_stdin)) {
return false;
}
$line = fgets($yate_stdin, 8192);
// check for async read no data
if ($line == false) {
return true;
}
}
$line = str_replace("\n", "", $line);
if ($line == "") {
return true;
}
$ev = true;
$part = explode(":", $line);
switch ($part[0]) {
case "%%>message":
/* incoming message str_id:int_time:str_name:str_retval[:key=value...] */
$ev = new Yate(Yate::Unescape($part[3]), Yate::Unescape($part[4]), Yate::Unescape($part[1]));
$ev->type = "incoming";
$ev->origin = 0 + $part[2];
$ev->FillParams($part, 5);
break;
case "%%<message":
/* message answer str_id:bool_handled:str_name:str_retval[:key=value...] */
$ev = new Yate(Yate::Unescape($part[3]), Yate::Unescape($part[4]), Yate::Unescape($part[1]));
$ev->type = "answer";
$ev->handled = Yate::Str2bool($part[2]);
$ev->FillParams($part, 5);
break;
case "%%<install":
/* install answer num_priority:str_name:bool_success */
$ev = new Yate(Yate::Unescape($part[2]), "", 0 + $part[1]);
$ev->type = "installed";
$ev->handled = Yate::Str2bool($part[3]);
break;
case "%%<uninstall":
/* uninstall answer num_priority:str_name:bool_success */
$ev = new Yate(Yate::Unescape($part[2]), "", 0 + $part[1]);
$ev->type = "uninstalled";
$ev->handled = Yate::Str2bool($part[3]);
break;
case "%%<watch":
/* watch answer str_name:bool_success */
$ev = new Yate(Yate::Unescape($part[1]));
$ev->type = "watched";
$ev->handled = Yate::Str2bool($part[2]);
break;
case "%%<unwatch":
/* unwatch answer str_name:bool_success */
$ev = new Yate(Yate::Unescape($part[1]));
$ev->type = "unwatched";
$ev->handled = Yate::Str2bool($part[2]);
break;
case "%%<connect":
/* connect answer str_role:bool_success */
$ev = new Yate(Yate::Unescape($part[1]));
$ev->type = "connected";
$ev->handled = Yate::Str2bool($part[2]);
break;
case "%%<setlocal":
/* local parameter answer str_name:str_value:bool_success */
$ev = new Yate(Yate::Unescape($part[1]), Yate::Unescape($part[2]));
$ev->type = "setlocal";
$ev->handled = Yate::Str2bool($part[3]);
break;
case "Error in":
/* We are already in error so better stay quiet */
break;
default:
Yate::Output("PHP parse error: " . $line);
}
return $ev;
}
