[osflash] Introducing FZip... ZIP it up!

[hosey hosey]

Ouch, my fault...
Explanation below but in brief:  When I re-zipped the path "icons/" coming
through as a file.  I was not excluding it.

Full explanation.
I made a AS3 project and dropped in your files
Then I added
}else{
      trace(file.getContentAsString()
}
at line 62 of sample code. see below

if(file.filename.indexOf("icons/") == 0 && file.filename.indexOf(".png") !=
-1) {
       // yeah, display it
       var loader:Loader = new Loader();
       loader.loadBytes(file.content);
       loader.x = 18 * (count % 32);
       loader.y = 18 * Math.floor(count / 32) + 20;
       addChild(loader);
       count++;
}else{
        trace(file.getContentAsString())
}

It worked correctly with the famfamfam_silk_icons_v013.zip zip I downloaded
form your site.   When I unzipped and rezipped (both with winrar and winzip)
and then applying the python script: it was causing this error to be thrown.

TypeError: Error #1009: Cannot access a property or method of a null object
reference.
    at deng.fzip::FZipFile/getContentAsString
()[G:\work\WorkspaceFlex2\FZipTest\deng\fzip\FZipFile.as:189]
    at
FZipTest/FZipTest::onEnterFrame()[G:\work\WorkspaceFlex2\FZipTest\FZipTest.as:63]

Sorry for the trouble.  Thanks for the code......



On 12/13/06, Claus Wahlers <claus at codeazur.com.br> wrote:
>
> hosey hosey wrote:
>
> > In the documents it mentions Adler32 checksum for non compressed files.
> > How do you have both?  I unzipped the sample...rezipped applied
> > python..and I am getting errors.
>
> With FZip we distribute a Python script that you can use to inject
> Adler32 checksums into the ZIP archive. This is needed as
> ByteArray.uncompress() needs it, but ZIP only provides CRC23.
> It is not needed if you just store files in a ZIP (use no compression).
>
> What errors do you get?
>
> > Also, is there going to be a zipping of files in the future?
>
> Most likely..
>
> Cheers,
> Claus.
>
> --
> claus wahlers
> côdeazur brasil
> http://codeazur.com.br/
> http://wahlers.com.br/claus/blog/
>
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>
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