ActionScript 3 - Reading file list in a Zip file without unzipping

Initially I was trying to follow some given ways from the Adobe documentation here, soon I found that I'm having difficulties using the code properly and the do/while part (to parse file list) always terminate after one or few files. I noticed that the given example was not meant for folder parsing, thus the reading process terminates abruptly.

Is there any way or API available to parse the list of files in folders and sub-folders containing in a zip file, without unzipping it, to ActionScript?

Thanks!