Module: KRB5::Mixin::Unpacker

Included in:
KeytabParser
Defined in:
lib/krb5/mixin/unpacker.rb

Instance Method Summary collapse

Instance Method Details

#unpack_bytes(length) ⇒ Array

Unpack raw bytes

Parameters:

  • length (Integer) —

    number of bytes to unpack

Returns:

  • (Array) —

    raw bytes



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# File 'lib/krb5/mixin/unpacker.rb', line 10

def unpack_bytes(length)
  data = bytes[@index, length]
  @index += length

  data
end

#unpack_int16 ⇒ Object 



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# File 'lib/krb5/mixin/unpacker.rb', line 24

def unpack_int16
  data = bytes[@index, 2].unpack1('s>')
  @index += 2

  data
end

#unpack_int32 ⇒ Object 



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# File 'lib/krb5/mixin/unpacker.rb', line 31

def unpack_int32
  data = bytes[@index, 4].unpack1('l>')
  @index += 4

  data
end

#unpack_int8 ⇒ Object 



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# File 'lib/krb5/mixin/unpacker.rb', line 17

def unpack_int8
  data = bytes[@index].unpack1('c')
  @index += 1

  data
end