class ASN1::BER

• ASN1::BER
• BinData
• Reference
• Object

Defined in:

Constant Summary

ENDIAN = ["big"]

KLASS_NAME = [ASN1::BER]

PARTS = [{type: "basic", name: identifier, cls: Identifier, onlyif: nil, verify: nil, value: nil}, {type: "basic", name: length, cls: Length, onlyif: nil, verify: nil, value: nil}] of Nil

REMAINING = [] of Nil

Class Method Summary

• .bit_fields

Instance Method Summary

• #__format__ : IO::ByteFormat
• #children

  Extracts children from the payload

• #children=(parts)
• #constructed
• #constructed=(custom : Bool)
• #extended
• #extended=(parts : Array(ExtendedIdentifier))
• #extended?
• #get_bitstring
• #get_boolean
• #get_bytes : Slice(UInt8)

  Returns the raw bytes

• #get_hexstring(universal = true, tag = UniversalTags::OctetString)

  Gets a hex representation of the bytes

• #get_integer(check_tags = {UniversalTags::Integer, UniversalTags::Enumerated}, check_class = TagClass::Universal) : Int64
• #get_integer_bytes : Bytes
• #get_object_id

  Returns the object ID in string format

• #get_string

  Returns a UTF8 string

• #identifier : Identifier

  Components of a BER object

• #identifier=(identifier : Identifier)

  Components of a BER object

• #inspect(io : IO) : Nil

  Appends a String representation of this object which includes its class name, its object address and the values of all instance variables.

• #length : Length
• #length=(length : Length)
• #payload : Bytes
• #payload=(payload : Bytes)
• #read(io : IO) : IO
• #sequence?

  Check if this can be expanded into multiple sub-entries

• #set_boolean(value)
• #set_bytes(data, tag = UniversalTags::OctetString, tag_class = TagClass::Universal)
• #set_hexstring(string, tag = UniversalTags::OctetString, tag_class = TagClass::Universal)

  Sets bytes from a hexstring

• #set_integer(value, tag = UniversalTags::Integer, tag_class = TagClass::Universal)

  ameba:disable Metrics/CyclomaticComplexity

• #set_object_id(oid)

  Sets a string representing an object ID

• #set_string(string, tag = UniversalTags::UTF8String, tag_class = TagClass::Universal)

  Sets a UTF8 string

• #size
• #tag
• #tag_class
• #tag_class=(tag : TagClass)
• #tag_number
• #tag_number=(tag_type : Int | UniversalTags)
• #write(io : IO)

Macro Summary

• asn1_ber(name, onlyif = nil, verify = nil, value = nil)
• ber(name, onlyif = nil, verify = nil, value = nil)

Class Method Detail

Instance Method Detail

class Person
  def initialize(@name : String, @age : Int32)
  end
end

Person.new("John", 32).inspect # => #<Person:0x10fd31f20 @name="John", @age=32>

Macro Detail