readDir method
Read all files in a folder
Implementation
Future<List<File>> readDir(String path, [CancelToken? cancelToken]) async {
path = fixSlashes(path);
var resp = await this
.c
.wdPropfind(this, path, true, fileXmlStr, cancelToken: cancelToken);
String str = resp.data;
return WebdavXml.toFiles(path, str);
}