X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/72dd37f1abb2b550aaaac48eac677403d5664797..e995052ef530b1eae2d0476ff519f7225bbb481d:/hotline/file_header.go?ds=sidebyside

diff --git a/hotline/file_header.go b/hotline/file_header.go
index 7e0df16..71a1c00 100644
--- a/hotline/file_header.go
+++ b/hotline/file_header.go
@@ -2,44 +2,36 @@ package hotline
 
 import (
 	"encoding/binary"
-	"github.com/jhalter/mobius/concat"
+	"io"
+	"slices"
 )
 
 type FileHeader struct {
-	Size     []byte // Total size of FileHeader payload
-	Type     []byte // 0 for file, 1 for dir
-	FilePath []byte // encoded file path
+	Size     [2]byte // Total size of FileHeader payload
+	Type     [2]byte // 0 for file, 1 for dir
+	FilePath []byte  // encoded file path
 }
 
 func NewFileHeader(fileName string, isDir bool) FileHeader {
 	fh := FileHeader{
-		Size:     make([]byte, 2),
-		Type:     []byte{0x00, 0x00},
+		Type:     [2]byte{0x00, 0x00},
 		FilePath: EncodeFilePath(fileName),
 	}
 	if isDir {
-		fh.Type = []byte{0x00, 0x01}
+		fh.Type = [2]byte{0x00, 0x01}
 	}
 
 	encodedPathLen := uint16(len(fh.FilePath) + len(fh.Type))
-	binary.BigEndian.PutUint16(fh.Size, encodedPathLen)
+	binary.BigEndian.PutUint16(fh.Size[:], encodedPathLen)
 
 	return fh
 }
 
-func (fh *FileHeader) Read(p []byte) (n int, err error) {
-	p = concat.Slices(
-		fh.Size,
-		fh.Type,
+func (fh *FileHeader) Read(p []byte) (int, error) {
+	return copy(p, slices.Concat(
+		fh.Size[:],
+		fh.Type[:],
 		fh.FilePath,
-	)
-	return len(p), nil
-}
-
-func (fh *FileHeader) Payload() []byte {
-	return concat.Slices(
-		fh.Size,
-		fh.Type,
-		fh.FilePath,
-	)
+	),
+	), io.EOF
 }