class MDNS::Message

• MDNS::Message
• BinData
• Reference
• Object

Overview

https://tools.ietf.org/html/rfc1035#page-26

Defined in:

dns/message.cr

Constant Summary

ENDIAN = ["big"]

https://tools.ietf.org/html/rfc1035#page-26

KLASS_NAME = [MDNS::Message]

https://tools.ietf.org/html/rfc1035#page-26

PARTS = [{type: "basic", name: message_id, cls: UInt16, onlyif: nil, verify: nil, value: nil}, {type: "bitfield", name: 3, cls: MDNS::Message, onlyif: nil, verify: nil}, {type: "basic", name: query_count, cls: UInt16, onlyif: nil, verify: nil, value: -> do queries.size end}, {type: "basic", name: answer_count, cls: UInt16, onlyif: nil, verify: nil, value: -> do answers.size end}, {type: "basic", name: name_server_count, cls: UInt16, onlyif: nil, verify: nil, value: -> do name_servers.size end}, {type: "basic", name: additional_record_count, cls: UInt16, onlyif: nil, verify: nil, value: -> do additional.size end}, {type: "array", name: queries, cls: Query, onlyif: nil, verify: nil, length: -> do query_count end, value: nil}, {type: "array", name: answers, cls: Resource, onlyif: nil, verify: nil, length: -> do answer_count end, value: nil}, {type: "array", name: name_servers, cls: Resource, onlyif: nil, verify: nil, length: -> do name_server_count end, value: nil}, {type: "array", name: additional, cls: Resource, onlyif: nil, verify: nil, length: -> do additional_record_count end, value: nil}] of Nil

https://tools.ietf.org/html/rfc1035#page-26

REMAINING = [] of Nil

https://tools.ietf.org/html/rfc1035#page-26

Class Method Summary

• .bit_fields

  https://tools.ietf.org/html/rfc1035#page-26

Instance Method Summary

• #__format__ : IO::ByteFormat
• #additional : Array(Resource)
• #additional=(additional : Array(Resource))
• #additional_record_count : UInt16
• #additional_record_count=(additional_record_count : UInt16)
• #answer_count : UInt16
• #answer_count=(answer_count : UInt16)
• #answers : Array(Resource)
• #answers=(answers : Array(Resource))
• #authoritative_answer : Bool
• #authoritative_answer=(authoritative_answer : UInt8)
• #authoritative_answer=(value : Bool)
• #is_response : Bool
• #is_response=(is_response : UInt8)
• #is_response=(value : Bool)
• #message_id : UInt16
• #message_id=(message_id : UInt16)
• #name_server_count : UInt16
• #name_server_count=(name_server_count : UInt16)
• #name_servers : Array(Resource)
• #name_servers=(name_servers : Array(Resource))
• #operation_code : OperationCode
• #operation_code=(operation_code : UInt8)
• #operation_code=(value : OperationCode)
• #queries : Array(Query)
• #queries=(queries : Array(Query))
• #query(domain : String, type : Type = Type::PTR, record_class : RecordClass = RecordClass::Internet, unicast_response : Bool = false)
• #query?
• #query_count : UInt16
• #query_count=(query_count : UInt16)
• #recursion_available : Bool
• #recursion_available=(recursion_available : UInt8)
• #recursion_available=(value : Bool)
• #recursion_desired : Bool
• #recursion_desired=(recursion_desired : UInt8)
• #recursion_desired=(value : Bool)
• #reserved : UInt8

  Should always be 0

• #reserved=(reserved : UInt8)

  Should always be 0

• #response?
• #response_code : ResponseCode
• #response_code=(response_code : UInt8)
• #response_code=(value : ResponseCode)
• #set_io(io : IO::Memory)

  This is used for lazily decompressing the domain strings

• #truncation : Bool
• #truncation=(truncation : UInt8)
• #truncation=(value : Bool)

Macro Summary

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

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

  https://tools.ietf.org/html/rfc1035#page-26

Class Method Detail

Instance Method Detail

Macro Detail