ajaxSettings.xhr=function(){try{return new XMLHttpRequest}catch(a){}};var Cc=0,Dc={},Ec={0:200,1223:204},Fc=n.ajaxSettings.xhr();a.ActiveXObject&&n(a).on("unload",function(){for(var a in Dc)Dc[a]()}),k.cors=!!Fc&&"withCredentials"in Fc,k.ajax=Fc=!!Fc,n.ajaxTransport(function(a){var b;return k.cors||Fc&&!a.crossDomain?{send:function(c,d){var e,f=a.xhr(),g=++Cc;if(f.open(a.type,a.url,a.async,a.username,a.password),a.xhrFields)for(e in a.xhrFields)f[e]=a.xhrFields[e];a.mimeType&&f.overrideMimeType&...

     * efficient as manually copying as it employs an additional write
     * thread to read and write data concurrently.
     *
     * It is not possible (nor meaningful) to copy entire workgroups or
     * servers.
     *
     * @param dest the destination file or directory
     * @throws SmbException if an error occurs during the copy operation
     */