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mirror of https://github.com/fumiama/go-base16384.git synced 2026-06-11 05:30:41 +08:00

优化代码结构

This commit is contained in:
源文雨
2023-04-19 15:33:33 +08:00
parent e8419f8b75
commit d548cdd86f
4 changed files with 16 additions and 31 deletions

View File

@@ -44,7 +44,7 @@ func Encode(b []byte) (encd []byte) {
return
}
func EncodeTo(b, encd []byte) error {
func EncodeTo(b, encd []byte) (int, error) {
outlen := len(b) / 7 * 8
offset := len(b) % 7
switch offset { //算上偏移标志字符占用的2字节
@@ -60,10 +60,10 @@ func EncodeTo(b, encd []byte) error {
outlen += 10
}
if len(encd) < outlen {
return errors.New("encd too small")
return 0, errors.New("encd too small")
}
encode(offset, outlen, b, encd)
return nil
return outlen, nil
}
//go:nosplit
@@ -111,7 +111,7 @@ func Decode(b []byte) (decd []byte) {
}
//go:nosplit
func DecodeTo(b []byte, decd []byte) error {
func DecodeTo(b []byte, decd []byte) (int, error) {
outlen := len(b)
offset := 0
if b[len(b)-2] == '=' {
@@ -131,8 +131,8 @@ func DecodeTo(b []byte, decd []byte) error {
}
outlen = outlen/8*7 + offset
if len(decd) < outlen {
return errors.New("decd too small")
return 0, errors.New("decd too small")
}
decode(offset, outlen, b, decd)
return nil
return outlen, nil
}