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		pabs3 4 months ago \| parent \| context \| favorite \| on: Kaitai Struct: declarative binary format parsing l... Kaitai is one of many different tools that do this, there is a list of them here: https://github.com/dloss/binary-parsing Personally I like GNU Poke.

dhx 4 months ago [–]

Is anyone aware of a project that provides simplified declaration of constraint checking?

For example:

  structures:
    struct a { strz b, strz c, int d, str[d] e }
  
  constraints:
    len(b) > len(c)
    d > 6
    d <= 10
    e ~ /^ABC\d+/

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