Uncompress folder

Question

Hi there!
I am playing with the uncompress function of air and
javascript.
I have done the "ByteArray example: Reading a .zip file"
training (
link)
and everythings works fine.
Now i am trying to uncompress a zip file including folders.
The Reading a .zip file example finds the correct files but
after finding a folder it gets a problem, i think its becoause it
is reading the wrong bytes.
Anyone got an idea of how to uncompress folders? Google didnt
help at all.
Here is a sample code where i think the error occures:
quote:
while (zStream.position < zfile.size) {
// read fixed metadata portion of local file header
zStream.readBytes(bytes, 0, 30);
bytes.position = 0;
signature = bytes.readInt();
// if no longer reading data files, quit
if (signature != 0x04034b50) {
break;
bytes.position = 8;
compMethod = bytes.readByte(); // store compression method
(8 == Deflate)
offset = 0; // stores length of variable portion of metadata
bytes.position = 26; // offset to file name length
flNameLength = bytes.readShort(); // store file name
offset += flNameLength; // add length of file name
bytes.position = 28; // offset to extra field length
xfldLength = bytes.readShort();
offset += xfldLength; // add length of extra field
// if a folder is found offset seems to have the size of all
files inside the folder
// read variable length bytes between fixed-length header
and compressed file data
zStream.readBytes(bytes, 30, offset);
bytes.position = 30;
fileName = bytes.readUTFBytes(flNameLength); // read file
name
output += fileName + "<br />"; // write file name to
text area
bytes.position = 18;
compSize = bytes.readUnsignedInt(); // store size of
compressed portion
output += "\tCompressed size is: " + compSize + '<br
/>';
bytes.position = 22; // offset to uncompressed size
uncompSize = bytes.readUnsignedInt(); // store uncompressed
size
output += "\tUncompressed size is: " + uncompSize + '<br
/>';
// read compressed file to offset 0 of bytes; for
uncompressed files
// the compressed and uncompressed size is the same
// if a folder is found the compSize is 0
zStream.readBytes(bytes, 0, compSize);
if (compMethod == 8) {// if file is compressed, uncompress
bytes.uncompress(air.CompressionAlgorithm.DEFLATE);
thx!

Answer 1

No ideas?!