[Softimage, Javascript, Win] _dir.js (x10 ~ faster than GetFolder/SubFolders/Files)

SI_dir.js

function _dos(cmd){
	var ret=[];
	if(cmd=="") return(ret);
	var wsh = XSIFactory.CreateActiveXObject('WScript.Shell');
	var tmp = wsh.ExpandEnvironmentStrings("%TEMP%");
	var fn = tmp+"\\_log_dos_return.txt";
	var er = wsh.Run("cmd /c "+cmd+" > " + fn, 0, true);
	if(er) return(ret);
	var fs = XSIFactory.CreateObject('Scripting.FileSystemObject');
	if(!fs.FileExists(fn)) return(ret);
	var f=fs.OpenTextFile(fn);
	while(true) try{ ret.push(f.ReadLine()); }catch(e){ f.Close(); break; }
	return(ret);
}
function _getFolders(path){
	if(path=="") return([]);
	return _dos("dir /b /O:N /A:D \""+path+"\"");
}
function _getFiles(path){
	if(path=="") return([]);
	return _dos("dir /b /O:N /A:-D \""+path+"\"");
}