Revert "use std encoding lib"

Author: chrislusf

go.mod

@@ -12,7 +12,6 @@ require (
 	github.com/disintegration/imaging v1.6.0
 	github.com/dustin/go-humanize v1.0.0
 	github.com/gabriel-vasile/mimetype v0.3.15
-	github.com/go-logfmt/logfmt v0.4.0 // indirect
 	github.com/go-redis/redis v6.15.2+incompatible
 	github.com/go-sql-driver/mysql v1.4.1
 	github.com/gocql/gocql v0.0.0-20190717234527-2ba2dd7440dc

weed/util/bytes.go

@@ -1,10 +1,8 @@
 package util
 
-import "encoding/binary"
-
 // big endian
 
-func BytesToUint64Old(b []byte) (v uint64) {
+func BytesToUint64(b []byte) (v uint64) {
 	length := uint(len(b))
 	for i := uint(0); i < length-1; i++ {
 		v += uint64(b[i])
@@ -13,7 +11,7 @@ func BytesToUint64Old(b []byte) (v uint64) {
 	v += uint64(b[length-1])
 	return
 }
-func BytesToUint32Old(b []byte) (v uint32) {
+func BytesToUint32(b []byte) (v uint32) {
 	length := uint(len(b))
 	for i := uint(0); i < length-1; i++ {
 		v += uint32(b[i])
@@ -22,45 +20,26 @@ func BytesToUint32Old(b []byte) (v uint32) {
 	v += uint32(b[length-1])
 	return
 }
-func BytesToUint16Old(b []byte) (v uint16) {
+func BytesToUint16(b []byte) (v uint16) {
 	v += uint16(b[0])
 	v <<= 8
 	v += uint16(b[1])
 	return
 }
-func Uint64toBytesOld(b []byte, v uint64) {
+func Uint64toBytes(b []byte, v uint64) {
 	for i := uint(0); i < 8; i++ {
 		b[7-i] = byte(v >> (i * 8))
 	}
 }
-func Uint32toBytesOld(b []byte, v uint32) {
+func Uint32toBytes(b []byte, v uint32) {
 	for i := uint(0); i < 4; i++ {
 		b[3-i] = byte(v >> (i * 8))
 	}
 }
-func Uint16toBytesOld(b []byte, v uint16) {
+func Uint16toBytes(b []byte, v uint16) {
 	b[0] = byte(v >> 8)
 	b[1] = byte(v)
 }
-
-func BytesToUint64(b []byte) (v uint64) {
-	return binary.BigEndian.Uint64(b)
-}
-func BytesToUint32(b []byte) (v uint32) {
-	return binary.BigEndian.Uint32(b)
-}
-func BytesToUint16(b []byte) (v uint16) {
-	return binary.BigEndian.Uint16(b)
-}
-func Uint64toBytes(b []byte, v uint64) {
-	binary.BigEndian.PutUint64(b, v)
-}
-func Uint32toBytes(b []byte, v uint32) {
-	binary.BigEndian.PutUint32(b, v)
-}
-func Uint16toBytes(b []byte, v uint16) {
-	binary.BigEndian.PutUint16(b, v)
-}
 func Uint8toBytes(b []byte, v uint8) {
 	b[0] = byte(v)
 }