JArchiveZip::_readZipInfo

Get the list of files/data from a ZIP archive buffer.

<pre> KEY: Position in zipfile VALUES: 'attr' -- File attributes 'crc' -- CRC checksum 'csize' -- Compressed file size 'date' -- File modification time 'name' -- Filename 'method'-- Compression method 'size' -- Original file size 'type' -- File type </pre>