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SAWZip
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SAWZip is a control written with ATL in Visual C++ to read, create and modify
zipfiles. You can use this control in Visual Basic, Visual C++ and any other
COM-aware programming language.
I wrote SAWZip because I needed a control or library to read jar-files in my
JCB project. JCB is a small Java Class Browser written with WTL. When I search
the web for such a control or library I didn't find anything that satisfied me.
And when I did find something I had to pay for it. The best I found was the
Zip library of Tadeusz Dracz. He used the zlib-compression library
in a MFC project. I used this project as a start for SAWZip.
License
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You're free to use SAWZip in your projects
For commercial programs : please add the following
copyright in your info :
"(c) SAWZip Control created by S.A.W. - Franky Braem
www.braem17.yucom.be (frankysprog@yucom.be)"
As always: don't shoot the programmer when something goes wrong.
Updates
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27-12-2000 Version 1.0 Released.
03-01-2001 Changed the extraction-method.
Changed the Name-property. Now it returns the name
with \ instead of /.
04-03-2001 Version 1.1
Added ModificationDate property to the File-object.
Added methods to extract to a string or a stream.
16-04-2001 Version 1.2
Resolves bugs in AddFileByName.
(Thanks to Shane Warren).
30-04-2001 Version 1.3
Added a property for testing on Readonly files.
Now it is possible to uncompress files from a readonly zip-file.
15-05-2001 Version 1.4
Resolved a memory-leak after extracting a file
(Thanks to Brad Gutilla).
07-06-2001 Version 1.5
Bug resolved in the UNICODE version.
Filenames were stored only with the first character.
25-06-2001 Version 1.6
Bug resolved in the extract-method.
When fullpath was true and the directory didn't exist
a "Can't create file" occured.
Now the fullpath is created before extracting.
(Thanks Nat Dickinson)
11-08-2001 Version 2.0
Solved the comment-bug on the archive-object.
Compatible for Win95-users.
(Thanks to Frederic St-Laurent)
Send bugs, suggestions to frankysprog@yucom.be
Check for new updates at www.braem17.yucom.be
Installation
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Extract all files in a directory and run the following program:
Regsvr32.exe <dir>\SAWZip.dll
<dir> is the directory you used to extract SAWZip.
This control uses the dll-version of the zlib-compression library.
When you install this control the zlib.dll must be reachable. The zlib.dll is
provided in the download.
Versions
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SAWZip has a normal version for Win95,98,NT and a UNICODE-version for NT.
Note that the UNICODE-version is not tested as much as the normal version.
Thanks to
---------
Tadeusz Dracz - for his wonderful library
(see http://www.codeproject.com/cpp/zip.asp).
Brad Gutilla - for solving a memory-leak.
Frederic St-Laurent - for making SAWZip Win95 compatible.
Jean-loup Gailly and Mark Adler - for their zlib-compression library.
S.A.W
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S.A.W. means Software At Work and it's derived from the 80's band Men At Work.
I'm still a fan of them. Their lead-singer Colin Hay makes great
music. (www.colinhay.com)
I use these initials to make sure that my project has a unique name.
Franky Braem
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