Initial QSfera import

Server/vendor/github.com/gookit/goutil/x/encodes/encodes.go

@@ -0,0 +1,67 @@
+// Package encodes provide some util for encode/decode data
+package encodes
+
+import (
+	"encoding/base32"
+	"encoding/base64"
+)
+
+// BaseEncoder interface
+type BaseEncoder interface {
+	Encode(dst []byte, src []byte)
+	EncodeToString(src []byte) string
+	Decode(dst []byte, src []byte) (n int, err error)
+	DecodeString(s string) ([]byte, error)
+}
+
+//
+// -------------------- base encode --------------------
+//
+
+// base32 encoding with no padding
+var (
+	B32Std = base32.StdEncoding.WithPadding(base32.NoPadding)
+	B32Hex = base32.HexEncoding.WithPadding(base32.NoPadding)
+)
+
+// B32Encode base32 encode
+func B32Encode(str string) string {
+	return B32Std.EncodeToString([]byte(str))
+}
+
+// B32Decode base32 decode
+func B32Decode(str string) string {
+	dec, _ := B32Std.DecodeString(str)
+	return string(dec)
+}
+
+// base64 encoding with no padding
+var (
+	B64Std = base64.StdEncoding.WithPadding(base64.NoPadding)
+	B64URL = base64.URLEncoding.WithPadding(base64.NoPadding)
+)
+
+// B64Encode base64 encode
+func B64Encode(str string) string {
+	return B64Std.EncodeToString([]byte(str))
+}
+
+// B64EncodeBytes base64 encode
+func B64EncodeBytes(src []byte) []byte {
+	buf := make([]byte, B64Std.EncodedLen(len(src)))
+	B64Std.Encode(buf, src)
+	return buf
+}
+
+// B64Decode base64 decode
+func B64Decode(str string) string {
+	dec, _ := B64Std.DecodeString(str)
+	return string(dec)
+}
+
+// B64DecodeBytes base64 decode
+func B64DecodeBytes(str []byte) []byte {
+	dbuf := make([]byte, B64Std.DecodedLen(len(str)))
+	n, _ := B64Std.Decode(dbuf, str)
+	return dbuf[:n]
+}