reiver
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go-rfc3986
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initial commits

master
Charles Iliya Krempeaux 2023-10-07 01:05:48 -07:00
parent d52ed8ce1d
commit c12d205d76
1 changed files with 6 additions and 6 deletions
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12
pctencoded.go
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@ -6,8 +6,10 @@ import (
"sourcecode.social/reiver/go-erorr" "sourcecode.social/reiver/go-erorr"
) )
const pctencodedprefix = '%'
func IsPctEncodedPrefix(r rune) bool { func IsPctEncodedPrefix(r rune) bool {
return '%' == r return pctencodedprefix == r
} }
func ReadPctEncodedByte(reader io.Reader) (byte, error) { func ReadPctEncodedByte(reader io.Reader) (byte, error) {
@ -19,8 +21,6 @@ func ReadPctEncodedByte(reader io.Reader) (byte, error) {
var p []byte = buffer[:] var p []byte = buffer[:]
{ {
const expected byte = '%'
n, err := reader.Read(p) n, err := reader.Read(p)
if nil != err { if nil != err {
return 0, erorr.Errorf("rfc3986: could not read the 1st byte in pct-encoded string because: %w", err) return 0, erorr.Errorf("rfc3986: could not read the 1st byte in pct-encoded string because: %w", err)
@ -29,10 +29,10 @@ func ReadPctEncodedByte(reader io.Reader) (byte, error) {
return 0, erorr.Errorf("rfc3986: problem reading the 1st byte in pct-encoded string — expected to have read 1 byte but actually read %d bytes.", n) return 0, erorr.Errorf("rfc3986: problem reading the 1st byte in pct-encoded string — expected to have read 1 byte but actually read %d bytes.", n)
} }
actual := buffer[0] b0 := buffer[0]
if expected != actual { if !IsPctEncodedPrefix(rune(b0)) {
return 0, erorr.Errorf("rfc3986:the 1st byte in pct-encoded string is not a percent-sign (%U) (%q) is actually %U (%q)", expected, expected, actual, actual) return 0, erorr.Errorf("rfc3986:the 1st byte in pct-encoded string is not a percent-sign (%U) (%q) is actually %U (%q)", pctencodedprefix, pctencodedprefix, b0, b0)
} }
} }