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refactor and clean up the text package

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This commit is contained in:
mleku
2025-04-08 11:11:52 -01:06
parent aae6473b5a
commit f677e5998c
6 changed files with 44 additions and 63 deletions
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64
text/helpers.go
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@@ -7,13 +7,9 @@ import (
"github.com/templexxx/xhex"
"realy.lol/hex"
"realy.lol/ints"
"realy.lol/kind"
"realy.lol/kinds"
)
// JSONKey generates the JSON format for an object key and terminates with the
// semicolon.
// JSONKey generates the JSON format for an object key and terminates with the semicolon.
func JSONKey(dst, k []byte) (b []byte) {
dst = append(dst, '"')
dst = append(dst, k...)
@@ -22,10 +18,9 @@ func JSONKey(dst, k []byte) (b []byte) {
return
}
// UnmarshalHex takes a byte string that should contain a quoted hexadecimal
// encoded value, decodes it in-place using a SIMD hex codec and returns the
// decoded truncated bytes (the other half will be as it was but no allocation
// is required).
// UnmarshalHex takes a byte string that should contain a quoted hexadecimal encoded value,
// decodes it in-place using a SIMD hex codec and returns the decoded truncated bytes (the other
// half will be as it was but no allocation is required).
func UnmarshalHex(b []byte) (h []byte, rem []byte, err error) {
rem = b[:]
var inQuote bool
@@ -131,8 +126,8 @@ func MarshalHexArray(dst []byte, ha [][]byte) (b []byte) {
return
}
// UnmarshalHexArray unpacks a JSON array containing strings with hexadecimal,
// and checks all values have the specified byte size.
// UnmarshalHexArray unpacks a JSON array containing strings with hexadecimal, and checks all
// values have the specified byte size.
func UnmarshalHexArray(b []byte, size int) (t [][]byte, rem []byte, err error) {
rem = b
var openBracket bool
@@ -197,53 +192,6 @@ func UnmarshalStringArray(b []byte) (t [][]byte, rem []byte, err error) {
return
}
func MarshalKindsArray(dst []byte, ka *kinds.T) (b []byte) {
dst = append(dst, '[')
for i := range ka.K {
dst = ka.K[i].Marshal(dst)
if i != len(ka.K)-1 {
dst = append(dst, ',')
}
}
dst = append(dst, ']')
b = dst
return
}
func UnmarshalKindsArray(b []byte) (k *kinds.T, rem []byte, err error) {
rem = b
k = &kinds.T{}
var openedBracket bool
for ; len(rem) > 0; rem = rem[1:] {
if !openedBracket && rem[0] == '[' {
openedBracket = true
continue
} else if openedBracket {
if rem[0] == ']' {
// done
return
} else if rem[0] == ',' {
continue
}
kk := ints.New(0)
if rem, err = kk.Unmarshal(rem); chk.E(err) {
return
}
k.K = append(k.K, kind.New(kk.Uint16()))
if rem[0] == ']' {
rem = rem[1:]
return
}
}
}
if !openedBracket {
log.I.F("\n%v\n%s", k, rem)
return nil, nil, errorf.E("kinds: failed to unmarshal\n%s\n%s\n%s", k,
b, rem)
}
return
}
func True() []byte { return []byte("true") }
func False() []byte { return []byte("false") }