initial commits

master
Charles Iliya Krempeaux 2023-12-06 14:24:54 -08:00
parent 0c1e074cc9
commit 5075eff7cc
2 changed files with 2116 additions and 0 deletions

76
token/bytes.go 100644
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package token
import (
"sourcecode.social/reiver/go-rfc2616/char"
"sourcecode.social/reiver/go-rfc2616/ctl"
"sourcecode.social/reiver/go-rfc2616/separator"
)
// Bytes returns the 'Method', as defiend by IETF RFC-2616.
//
// Method = "OPTIONS"
// | "GET"
// | "HEAD"
// | "POST"
// | "PUT"
// | "DELETE"
// | "TRACE"
// | "CONNECT"
// | extension-method
//
// extension-method = token
//
// Which, in practice, can be simplified to:
//
// Method = token
//
// And 'token' is defined as:
//
// token = 1*<any CHAR except CTLs or separators>
//
// CHAR = <any US-ASCII character (octets 0 - 127)>
//
// CTL = <any US-ASCII control character (octets 0 - 31) and DEL (127)>
//
// separators = "(" | ")" | "<" | ">" | "@"
// | "," | ";" | ":" | "\" | <">
// | "/" | "[" | "]" | "?" | "="
// | "{" | "}" | SP | HT
//
// SP = <US-ASCII SP, space (32)>
//
// HT = <US-ASCII HT, horizontal-tab (9)>
func Bytes(p []byte) (method []byte, rest []byte, ok bool) {
if 0 == len(p) {
return nil, nil, false
}
{
p0 := p[0]
if !char.ByteIsChar(p0) {
return nil, p, false
}
if separator.ByteIsSeparator(p0) {
return nil, p, false
}
if ctl.ByteIsControlCharacter(p0) {
return nil, p, false
}
}
{
var i int
var b byte
for i,b = range p {
if !char.ByteIsChar(b) || separator.ByteIsSeparator(b) || ctl.ByteIsControlCharacter(b) {
return p[:i], p[i:], true
}
}
return p, nil, true
}
}

2040
token/bytes_test.go 100644

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