Re^2: Checking if a file is present in a ZIP archive

Yes, I did try trapping the error with eval but it didn't work - it still spews a bunch of errors. I haven't used eval before, so maybe I've messed something up; I'll try again.

But if the designers have decided that the archive-processing functions should be passed only valid ZIP files, then they should have also provided a function that lets the user test if a file is a valid ZIP file. For instance, the Archive::Extract package does have such a function, but I can't use that package for various reasons (it doesn't have a function for testing the presence of a file with a specified name in the archive and it requires the presence of an unarchiving program).

Comment on Re^2: Checking if a file is present in a ZIP archive

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Re^3: Checking if a file is present in a ZIP archive by Gulliver (Monk) on Mar 25, 2011 at 21:38 UTC
I just tried eval also (you need a semicolon after the block following eval I found out) and it was the same. I also tried 'no warnings;' for the block containing the read($file) and that didn't help. I have always checked the file extensions before opening something but someone could clobber my file. I'm curious now to look under the hood of Archive::Zip even though I probably won't understand it.	[reply]
Re^4: Checking if a file is present in a ZIP archive by Anonymous Monk on Mar 25, 2011 at 23:46 UTC
It is probably a wrapper for a library (ZLib?) that might be spewing to STDERR. I hate it when libraries do that.	[reply]
Re^3: Checking if a file is present in a ZIP archive by toolic (Bishop) on Mar 26, 2011 at 00:41 UTC
then they should have also provided a function that lets the user test if a file is a valid ZIP file You can submit a request for a "Wishlist" feature. Better yet, submit a patch.	[reply]
Re^4: Checking if a file is present in a ZIP archive by AATG_PERL_1010 (Initiate) on Oct 25, 2011 at 09:42 UTC
Hi, I am using Archive::Zip for compressing files. I am struggling to zip a file with the name contain "ÅÄÖ" characters. Actually these characters are converted as some different symbol. Can anyone give any suggestion to zip a file with the name contain the characters "ÅÄÖ"? Thanks in advance.	[reply]
Re^5: Checking if a file is present in a ZIP archive by choroba (Cardinal) on Oct 25, 2011 at 10:05 UTC
Even if you succeessfully zip those files, you can cause a headache to the person who will try to unzip them (e.g. if that person works on a different OS or under different locale). Been there, seen that.	[reply]