Hi this is my first post.
in reply to Re^4: Digest::SHA gives different values for unix/windows
in thread Digest::SHA gives different values for unix/windows
Given that some OSes treat binary and text files differently (the latter messing around with line endings as you said in your first post), I think you really need a $mode argument to the Digest::SHA::addfile($filename [, $mode]) method.
Otherwise you'd have to do something like this to generate the hash of a file in binary mode:
It's easier to just call Digest::SHA::addfile($filename "b")
open the file
while (not EOF)
read N-bytes of the file into a buffer # don't want to read the
+whole file into memory if it's a big file
It might cause fewer problems if Digest::SHA::addfile() defaulted to binary mode.