X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/a55350daaf83498b7a237c027ad0dd2377f06fee..HEAD:/hotline/flattened_file_object.go

diff --git a/hotline/flattened_file_object.go b/hotline/flattened_file_object.go
index 15ce94d..99ce204 100644
--- a/hotline/flattened_file_object.go
+++ b/hotline/flattened_file_object.go
@@ -56,21 +56,21 @@ func NewFlatFileInformationFork(fileName string, modifyTime [8]byte, typeSignatu
 	}
 }
 
-func (ffif *FlatFileInformationFork) friendlyType() []byte {
+func (ffif *FlatFileInformationFork) FriendlyType() []byte {
 	if name, ok := friendlyCreatorNames[string(ffif.TypeSignature[:])]; ok {
 		return []byte(name)
 	}
 	return ffif.TypeSignature[:]
 }
 
-func (ffif *FlatFileInformationFork) friendlyCreator() []byte {
+func (ffif *FlatFileInformationFork) FriendlyCreator() []byte {
 	if name, ok := friendlyCreatorNames[string(ffif.CreatorSignature[:])]; ok {
 		return []byte(name)
 	}
 	return ffif.CreatorSignature[:]
 }
 
-func (ffif *FlatFileInformationFork) setComment(comment []byte) error {
+func (ffif *FlatFileInformationFork) SetComment(comment []byte) error {
 	commentSize := make([]byte, 2)
 	ffif.Comment = comment
 	binary.BigEndian.PutUint16(commentSize, uint16(len(comment)))
@@ -102,8 +102,10 @@ func (ffif *FlatFileInformationFork) Size() [4]byte {
 }
 
 func (ffo *flattenedFileObject) TransferSize(offset int64) []byte {
+	ffoCopy := *ffo
+
 	// get length of the flattenedFileObject, including the info fork
-	b, _ := io.ReadAll(ffo)
+	b, _ := io.ReadAll(&ffoCopy)
 	payloadSize := len(b)
 
 	// length of data fork