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11
Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by SwissKnife64 on August 31, 2026, 12:03:01 »
To ignore the format marker for SHA checksum is a HACK, that will work in most cases, but not in all.

SHA1 file can be generated in text or binary mode, and on Linux the default is text!

Command in Linux for text mode: sha1sum -t filename.sha1, the resulting checksum file has "  " as format marker in front of the file name
Command in Linux for binary mode: sha1sum -b filename.ext, the resulting checksum file has " *" as format marker in front of the file name
Without an option, text mode is used

So only reading the marker and calling the calculation in the correct mode is the 100% solution.
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by Mathias (Author) on August 31, 2026, 11:44:37 »
I never seen * in sha files.. But I make sure it strips them if they are there
and all all space and * between checksum and filename in the file, so it will work with 1 ,2,3,or 100 spaces..
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by SwissKnife64 on August 31, 2026, 11:42:31 »
Please read all my comments carefully. I am not a random support forum poster. I report real problems.

When generating a SHA1 file, reading the input byte by byte, the correct .SHA1 file has a * in front of the file name: E836D9DCBE84E119124034499EBC62DE183C35B6 *LoreIpsum.txt

Your "File Verifier" for .SHA1 tries to open the file "*LoreIpsum.txt" (with the * in the file name) and the verification fails because the file is not found.

14
Support and Feedback / Re: File Verifier start of calculation
« Last post by Mathias (Author) on August 31, 2026, 11:40:53 »
I don't like autostart because it does not work for the way I use it. I like adding files to check (large ones),  and then I add some more, and then some more.. and then I start the work and can leave the machine to work and go to something else.

Checksum module currently don't do any settings/customizations. Not sure I want to add a whole settings things for just one settings . Hmm I see if I can add add settings for it someway or something.


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Support and Feedback / Re: File Verifier tab column header
« Last post by Mathias (Author) on August 31, 2026, 11:34:33 »
column should not be able to be reordered.  I will fix that
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by Mathias (Author) on August 31, 2026, 11:30:45 »
When getting checksum of a file, the data from the file is always read as binary. they are never converted into text.   to much can go wrong with that.
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by SwissKnife64 on August 31, 2026, 11:16:54 »
When calculating the check sum, the input file normally is read "byte by byte", what is called "binary" mode of calculation. This is why in the checksum file, the * in front of the file name marks the calculation as binary.
Alternatively, the input is read as text, transforming line breaks to the system settings, what is called "text" mode of calculation. This is why in the checksum file, the second " " in front of the file name marks the calculation as text.
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by Mathias (Author) on August 31, 2026, 11:08:17 »
Not sure what you mean with binary.  all checksum files are text files.

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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by SwissKnife64 on August 31, 2026, 11:05:54 »
The specification for a checksum file are
[checksum][space][format][filename]

The format is a space for text or a * for binary, resulting in a 2 spaces separator "  " or a space and * separator " *"

Following the specifications, a file that is calculated as text has 2 spaces between checksum and file name, a file that is calculated as binary input has a space and a * between checksum and filename

Your "File Verifier" only accepts the " *" separator for .MD5 files
Your "File Verifier" only accepts the " " or "  " separator for .SHA1, .SHA256 or .SHA512 files

https://share.google/aimode/iNfBL2kQlHTPmklSb
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Support and Feedback / Re: File Verifier does NOT check sha files
« Last post by Mathias (Author) on August 31, 2026, 10:36:33 »
I'm not sure I understand everything you trying to say?

So if the checksum file has 2 or more space between checksum and filename it does not work ?
if file does not contain filename it does not work..
and .SHA does work ?



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