Short answer: Yes! It is possible to unpack and use this in Perl!
Other questions are what you mean by unsigned long long int? 64 bits, I guess?
No this "endian" stuff always matters. Sorry to disappoint you. It is a "bummer" but that is the way that it is.
In order to write the Perl code, I would have to know the order of the byte stream in the file and then how that should look in memory.
Another way to do this if I know the input format, is to write a simple 'C' (or Perl) program for you that translates all these numbers into text as a pre-processing step. Then you just read these numbers in. For you, that avoids this "endian" stuff! The binary to text conversion has to know, but your code wouldn't. But sounds like your code would have to be able to handle 64 bit ints.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.