/**
* コマンド実行.
* @param string $command 'swf2xml' or 'xml2swf'
* @param string $data SWF or XML datastream
* @param bool $cp932 内部文字コード=shift_jis
* @return XML or SWF datastream
*/
protected function execCommand($command, $data, $cp932)
{
$swfmill = mfwServerEnv::swfmill();
if (!$swfmill) {
throw new RuntimeException('no swfmill command in serverenv_config');
}
$opt = $cp932 ? '-e cp932' : '';
$cmd = "{$swfmill} {$opt} {$command} stdin stdout";
$desc = array(0 => array('pipe', 'r'), 1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
$process = proc_open($cmd, $desc, $pipes);
fwrite($pipes[0], $data);
fclose($pipes[0]);
$ret = stream_get_contents($pipes[1]);
fclose($pipes[1]);
$err = stream_get_contents($pipes[2]);
fclose($pipes[2]);
proc_close($process);
if ($err) {
error_log($err);
}
return $ret;
}
