Constructor to use when reading an existing archive.
Fills in the properties data[], totalEntries, comment[], and directory[].
For each ArchiveMember, fills in
properties madeVersion, extractVersion, flags, compressionMethod, time,
crc32, compressedSize, expandedSize, compressedData[],
internalAttributes, externalAttributes, name[], extra[], comment[].
Use expand() to get the expanded data for each ArchiveMember.
Constructor to use when reading an existing archive.
Fills in the properties data[], totalEntries, comment[], and directory[]. For each ArchiveMember, fills in properties madeVersion, extractVersion, flags, compressionMethod, time, crc32, compressedSize, expandedSize, compressedData[], internalAttributes, externalAttributes, name[], extra[], comment[]. Use expand() to get the expanded data for each ArchiveMember.