rename buf type adaptor into FromBytes

common/buf/buffer.go

@@ -30,8 +30,8 @@ func New() *Buffer {
 	}
 }
 
-// As creates a Buffer with an existed bytearray
-func As(data []byte) *Buffer {
+// FromBytes creates a Buffer with an existed bytearray
+func FromBytes(data []byte) *Buffer {
 	return &Buffer{
 		v:         data,
 		end:       int32(len(data)),

common/protocol/bittorrent/bittorrent.go

@@ -40,7 +40,7 @@ func SniffUTP(b []byte) (*SniffHeader, error) {
 		return nil, common.ErrNoClue
 	}
 
-	buffer := buf.As(b)
+	buffer := buf.FromBytes(b)
 
 	var typeAndVersion uint8
 

common/protocol/quic/sniff.go

@@ -49,7 +49,7 @@ var (
 )
 
 func SniffQUIC(b []byte) (*SniffHeader, error) {
-	buffer := buf.As(b)
+	buffer := buf.FromBytes(b)
 	typeByte, err := buffer.ReadByte()
 	if err != nil {
 		return nil, errNotQuic
@@ -161,7 +161,7 @@ func SniffQUIC(b []byte) (*SniffHeader, error) {
 	if err != nil {
 		return nil, err
 	}
-	buffer = buf.As(decrypted)
+	buffer = buf.FromBytes(decrypted)
 	frameType, err := buffer.ReadByte()
 	if err != nil {
 		return nil, io.ErrUnexpectedEOF