Sam
9746ae0a6f
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Reviewed-on: #94 Reviewed-by: grumbulon <grumbulon@grumbulon.xyz>
80 lines
3.9 KiB
Go
80 lines
3.9 KiB
Go
// SPDX-License-Identifier: BSD-3-Clause
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package query
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import (
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"errors"
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)
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// Message is for overall DNS responses.
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//
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//nolint:govet // Better looking output is worth a few bytes.
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type Message struct {
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// Header section
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Header `json:"header,omitempty" xml:"header,omitempty" yaml:"header,omitempty"`
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// Opt Pseudosection
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Opt []Opts `json:"opt,omitempty" xml:"opt,omitempty" yaml:"opt,omitempty"`
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// Question Section
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Question []Question `json:"question,omitempty" xml:"question,omitempty" yaml:"question,omitempty"`
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// Answer Section
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Answer []Answer `json:"answer,omitempty" xml:"answer,omitempty" yaml:"answer,omitempty"`
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// Authority Section
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Authority []Answer `json:"authority,omitempty" xml:"authority,omitempty" yaml:"authority,omitempty"`
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// Additional Section
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Additional []Answer `json:"additional,omitempty" xml:"additional,omitempty" yaml:"additional,omitempty"`
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// Statistics :)
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Statistics `json:"statistics,omitempty" xml:"statistics,omitempty" yaml:"statistics,omitempty"`
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}
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// Header is the header.
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type Header struct {
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Opcode string `json:"opcode," xml:"opcode," yaml:"opcode" example:"QUERY"`
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Status string `json:"status," xml:"status," yaml:"status" example:"NOERR"`
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ID uint16 `json:"id," xml:"id," yaml:"id" example:"12"`
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Response bool `json:"response," xml:"response," yaml:"response" example:"true"`
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Authoritative bool `json:"authoritative," xml:"authoritative," yaml:"authoritative" example:"false"`
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Truncated bool `json:"truncated," xml:"truncated," yaml:"truncated" example:"false"`
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RecursionDesired bool `json:"recursionDesired," xml:"recursionDesired," yaml:"recursionDesired" example:"true"`
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RecursionAvailable bool `json:"recursionAvailable," xml:"recursionAvailable," yaml:"recursionAvailable" example:"true"`
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Zero bool `json:"zero," xml:"zero," yaml:"zero" example:"false"`
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AuthenticatedData bool `json:"authenticatedData," xml:"authenticatedData," yaml:"authenticatedData" example:"false"`
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CheckingDisabled bool `json:"checkingDisabled," xml:"checkingDisabled," yaml:"checkingDisabled" example:"false"`
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}
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// Question is a DNS Query.
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type Question struct {
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Name string `json:"name,omitempty" xml:"name,omitempty" yaml:"name,omitempty" example:"localhost"`
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Class string `json:"class,omitempty" xml:"class,omitempty" yaml:"class,omitempty" example:"A"`
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Type string `json:"type,omitempty" xml:"type,omitempty" yaml:"type,omitempty" example:"IN"`
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}
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// RRHeader is for DNS Resource Headers.
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type RRHeader struct {
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Name string `json:"name,omitempty" xml:"name,omitempty" yaml:"name,omitempty" example:"127.0.0.1"`
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TTL string `json:"ttl,omitempty" xml:"ttl,omitempty" yaml:"ttl,omitempty" example:"0ms"`
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Class string `json:"class,omitempty" xml:"class,omitempty" yaml:"class,omitempty" example:"A"`
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Type string `json:"type,omitempty" xml:"type,omitempty" yaml:"type,omitempty" example:"IN"`
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Rdlength uint16 `json:"-" xml:"-" yaml:"-"`
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}
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// Opts is for the OPT pseudosection, nearly exclusively for EDNS.
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type Opts struct {
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Name string `json:"name,omitempty" xml:"name,omitempty" yaml:"name,omitempty"`
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Value string `json:"value" xml:"value" yaml:"value"`
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}
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// Answer is for a DNS Response.
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type Answer struct {
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Value string `json:"response,omitempty" xml:"response,omitempty" yaml:"response,omitempty"`
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RRHeader `json:"header,omitempty" xml:"header,omitempty" yaml:"header,omitempty"`
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}
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// Statistics is the little bit at the bottom :).
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type Statistics struct {
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RTT string `json:"queryTime,omitempty" xml:"queryTime,omitempty" yaml:"queryTime,omitempty"`
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Server string `json:"server,omitempty" xml:"server,omitempty" yaml:"server,omitempty"`
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When string `json:"when,omitempty" xml:"when,omitempty" yaml:"when,omitempty"`
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MsgSize int `json:"msgSize,omitempty" xml:"msgSize,omitempty" yaml:"msgSize,omitempty"`
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}
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var errNoMessage = errors.New("no message")
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