abnf_def

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abnf_def

Package abnf_def implements ABNF grammar rules defined in RFC 5234 and RFC 7405.

Documentation

Overview

Package abnf_def implements ABNF grammar rules defined in RFC 5234 and RFC 7405.

Rules are generated as ready to use operators.

Index

• func Alternation(s []byte, ns abnf.Nodes) abnf.Nodes
• func BinVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func CNl(s []byte, ns abnf.Nodes) abnf.Nodes
• func CWsp(s []byte, ns abnf.Nodes) abnf.Nodes
• func CaseInsensitiveString(s []byte, ns abnf.Nodes) abnf.Nodes
• func CaseSensitiveString(s []byte, ns abnf.Nodes) abnf.Nodes
• func CharVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func Comment(s []byte, ns abnf.Nodes) abnf.Nodes
• func Concatenation(s []byte, ns abnf.Nodes) abnf.Nodes
• func DecVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func DefinedAs(s []byte, ns abnf.Nodes) abnf.Nodes
• func Element(s []byte, ns abnf.Nodes) abnf.Nodes
• func Elements(s []byte, ns abnf.Nodes) abnf.Nodes
• func Group(s []byte, ns abnf.Nodes) abnf.Nodes
• func HexVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func NumVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func Option(s []byte, ns abnf.Nodes) abnf.Nodes
• func ProseVal(s []byte, ns abnf.Nodes) abnf.Nodes
• func QuotedString(s []byte, ns abnf.Nodes) abnf.Nodes
• func Repeat(s []byte, ns abnf.Nodes) abnf.Nodes
• func Repetition(s []byte, ns abnf.Nodes) abnf.Nodes
• func Rule(s []byte, ns abnf.Nodes) abnf.Nodes
• func Rulelist(s []byte, ns abnf.Nodes) abnf.Nodes
• func Rulename(s []byte, ns abnf.Nodes) abnf.Nodes

Functions

func Alternation

func Alternation(s []byte, ns abnf.Nodes) abnf.Nodes

Alternation rule: alternation = concatenation *(*c-wsp "/" *c-wsp concatenation)

func BinVal

func BinVal(s []byte, ns abnf.Nodes) abnf.Nodes

BinVal rule: bin-val = "b" 1*BIT [ 1*("." 1*BIT) / ("-" 1*BIT) ]

func CNl

func CNl(s []byte, ns abnf.Nodes) abnf.Nodes

CNl rule: c-nl = comment / CRLF

func CWsp

func CWsp(s []byte, ns abnf.Nodes) abnf.Nodes

CWsp rule: c-wsp = WSP / (c-nl WSP)

func CaseInsensitiveString

func CaseInsensitiveString(s []byte, ns abnf.Nodes) abnf.Nodes

CaseInsensitiveString rule: case-insensitive-string = [ "%i" ] quoted-string

func CaseSensitiveString

func CaseSensitiveString(s []byte, ns abnf.Nodes) abnf.Nodes

CaseSensitiveString rule: case-sensitive-string = "%s" quoted-string

func CharVal

func CharVal(s []byte, ns abnf.Nodes) abnf.Nodes

CharVal rule: char-val = case-insensitive-string / case-sensitive-string

func Comment

func Comment(s []byte, ns abnf.Nodes) abnf.Nodes

Comment rule: comment = ";" *(WSP / VCHAR) CRLF

func Concatenation

func Concatenation(s []byte, ns abnf.Nodes) abnf.Nodes

Concatenation rule: concatenation = repetition *(1*c-wsp repetition)

func DecVal

func DecVal(s []byte, ns abnf.Nodes) abnf.Nodes

DecVal rule: dec-val = "d" 1*DIGIT [ 1*("." 1*DIGIT) / ("-" 1*DIGIT) ]

func DefinedAs

func DefinedAs(s []byte, ns abnf.Nodes) abnf.Nodes

DefinedAs rule: defined-as = *c-wsp ("=" / "=/") *c-wsp

func Element

func Element(s []byte, ns abnf.Nodes) abnf.Nodes

Element rule: element = rulename / group / option / char-val / num-val / prose-val

func Elements

func Elements(s []byte, ns abnf.Nodes) abnf.Nodes

Elements rule: elements = alternation *WSP

func Group

func Group(s []byte, ns abnf.Nodes) abnf.Nodes

Group rule: group = "(" *c-wsp alternation *c-wsp ")"

func HexVal

func HexVal(s []byte, ns abnf.Nodes) abnf.Nodes

HexVal rule: hex-val = "x" 1*HEXDIG [ 1*("." 1*HEXDIG) / ("-" 1*HEXDIG) ]

func NumVal

func NumVal(s []byte, ns abnf.Nodes) abnf.Nodes

NumVal rule: num-val = "%" (bin-val / dec-val / hex-val)

func Option

func Option(s []byte, ns abnf.Nodes) abnf.Nodes

Option rule: option = "[" *c-wsp alternation *c-wsp "]"

func ProseVal

func ProseVal(s []byte, ns abnf.Nodes) abnf.Nodes

ProseVal rule: prose-val = "<" *(%x20-3D / %x3F-7E) ">"

func QuotedString

func QuotedString(s []byte, ns abnf.Nodes) abnf.Nodes

QuotedString rule: quoted-string = DQUOTE *(%x20-21 / %x23-7E) DQUOTE

func Repeat

func Repeat(s []byte, ns abnf.Nodes) abnf.Nodes

Repeat rule: repeat = 1*DIGIT / (*DIGIT "*" *DIGIT)

func Repetition

func Repetition(s []byte, ns abnf.Nodes) abnf.Nodes

Repetition rule: repetition = [repeat] element

func Rule

func Rule(s []byte, ns abnf.Nodes) abnf.Nodes

Rule rule: rule = rulename defined-as elements c-nl

func Rulelist

func Rulelist(s []byte, ns abnf.Nodes) abnf.Nodes

Rulelist rule: rulelist = 1*( rule / (*WSP c-nl) )

func Rulename

func Rulename(s []byte, ns abnf.Nodes) abnf.Nodes

Rulename rule: rulename = ALPHA *(ALPHA / DIGIT / "-")