class CoAP::Option

• CoAP::Option
• BinData
• Reference
• Object

Defined in:

coap/option.cr

Constant Summary

ENDIAN = ["big"]

KLASS_NAME = [CoAP::Option]

PARTS = [{type: "bitfield", name: 0, cls: CoAP::Option, onlyif: nil, verify: nil}, {type: "basic", name: delta_8bit, cls: UInt8, onlyif: -> do op_delta == 13_u8 end, verify: nil, value: nil}, {type: "basic", name: delta_16bit, cls: UInt16, onlyif: -> do op_delta == 14_u8 end, verify: nil, value: nil}, {type: "basic", name: length_8bit, cls: UInt8, onlyif: -> do op_length == 13_u8 end, verify: nil, value: nil}, {type: "basic", name: length_16bit, cls: UInt16, onlyif: -> do op_length == 14_u8 end, verify: nil, value: nil}, {type: "bytes", name: data, cls: Bytes, onlyif: nil, verify: nil, length: -> do op_length == 15_u8 ? 0 : option_length end, value: nil}] of Nil

REMAINING = [] of Nil

Class Method Summary

• .bit_fields

Instance Method Summary

• #<=>(option)

  Make options sortable

• #__format__ : IO::ByteFormat
• #content_type(string : String)

  https://tools.ietf.org/html/rfc7252#section-12.3

• #content_type
• #data(value : Slice(UInt8))
• #data : Bytes
• #data=(data : Bytes)
• #delta_16bit : UInt16
• #delta_16bit=(delta_16bit : UInt16)
• #delta_8bit : UInt8
• #delta_8bit=(delta_8bit : UInt8)
• #end_of_options?
• #length_16bit : UInt16
• #length_16bit=(length_16bit : UInt16)
• #length_8bit : UInt8
• #length_8bit=(length_8bit : UInt8)
• #max_age(number : Int)
• #max_age

  https://tools.ietf.org/html/rfc7252#section-5.10

• #observation(number : Int)
• #observation

  https://tools.ietf.org/html/draft-ietf-core-observe-08

• #op_delta : UInt8

  Options

• #op_delta=(op_delta : UInt8)

  Options

• #op_length : UInt8

  Options

• #op_length=(op_length : UInt8)

  Options

• #option_delta : Int32
• #option_delta=(size : Int)
• #option_length : Int32
• #option_length=(size : Int)
• #string(data : String)
• #string
• #type(type : Options)
• #type : Options

  Set as the option is parsed

• #type? : Options | Nil

  Set as the option is parsed

• #uri_port(number : Int)
• #uri_port

  https://tools.ietf.org/html/rfc7252#section-5.10

Macro Summary

• co_ap_option(name, onlyif = nil, verify = nil, value = nil)

Class Method Detail

Instance Method Detail

Macro Detail