module Net::BER::Extensions::Integer

BER extensions to the Integer class, affecting Fixnum and Bignum objects.

Public Instance Methods

Source

# File lib/net/ber/core_ext/integer.rb, line 6
def to_ber
  "\002#{to_ber_internal}"
end

Converts the Integer to BER format.

to_ber_application (tag)

Source

# File lib/net/ber/core_ext/integer.rb, line 30
def to_ber_application(tag)
  [0x40 + tag].pack("C") + to_ber_internal
end

Generate a BER-encoding for an application-defined INTEGER. Examples of such integers are SNMP’s Counter, Gauge, and TimeTick types.

to_ber_enumerated ()

Source

# File lib/net/ber/core_ext/integer.rb, line 12
def to_ber_enumerated
  "\012#{to_ber_internal}"
end

Converts the Integer to BER enumerated format.

to_ber_length_encoding ()

Source

# File lib/net/ber/core_ext/integer.rb, line 18
def to_ber_length_encoding
  if self <= 127
    [self].pack('C')
  else
    i = [self].pack('N').sub(/^[\0]+/, "")
    [0x80 + i.length].pack('C') + i
  end
end

Converts the Integer to BER length encoding format.