OpenOffice file to QTextEdit (Unzip Problem)

**patrik08** · 26th November 2006, 12:20

Originally Posted by wysota

The obvious way is to use some library that uncompresses zip files (can libz handle that? maybe...).

I found http://osdab.sourceforge.net/ but decompress all normal zip but no swx (openoffice) error say unsupported format ... same if i rename to zip...
I search on openoffice site .... required lib to build openoffice ....
http://www.openoffice.org/FAQs/build_faq.html zlib-1.2.1 ....
How i can discover zlib format from file?

**wysota** · 26th November 2006, 17:57

Originally Posted by patrik08

How i can discover zlib format from file?

What do you mean by that?

**patrik08** · 27th November 2006, 08:36

Originally Posted by wysota

What do you mean by that?

Discover zip archive version or this here... how find it?

PKZIP signatures:
PK\3\4 local file header
PK\6\8 archive extra data record
PK\1\2 central file header
PK\5\5 digital signature header
PK\6\6 ZIP64 end of central directory record
PK\6\7 ZIP64 end of central directory locator
PK\5\6 end of central directory record

**wysota** · 27th November 2006, 09:35

I still don't understand, maybe others do...

**patrik08** · 27th November 2006, 10:32

Originally Posted by wysota

I still don't understand, maybe others do...

I found a super running unzip & zip qt libs....
http://quazip.sourceforge.net/

and this lib can read & open openoffice & normal pkzip file.....

insert to http://www.qtcentre.org/component/op...,23/Itemid,23/
why? is running on all os.....