Clean up various linter warnings

[rbdr/mobius] / hotline / flattened_file_object.go

diff --git a/hotline/flattened_file_object.go b/hotline/flattened_file_object.go
index dfa86e091a06fc2fc73f6973b3362e0678ad9439..b178c6c1a739cd80eafa706bdea76d629498ec18 100644 (file)
--- a/hotline/flattened_file_object.go
+++ b/hotline/flattened_file_object.go
@@ -13,6 +13,8 @@ type flattenedFileObject struct {
        FlatFileInformationFork       FlatFileInformationFork
        FlatFileDataForkHeader        FlatFileForkHeader
        FlatFileResForkHeader         FlatFileForkHeader
        FlatFileInformationFork       FlatFileInformationFork
        FlatFileDataForkHeader        FlatFileForkHeader
        FlatFileResForkHeader         FlatFileForkHeader

+
+       readOffset int // Internal offset to track read progress

 }
 
 // FlatFileHeader is the first section of a "Flattened File Object".  All fields have static values.
 }
 
 // FlatFileHeader is the first section of a "Flattened File Object".  All fields have static values.


@@ -37,6 +39,8 @@ type FlatFileInformationFork struct {
        Name             []byte // File name
        CommentSize      []byte // Length of the comment
        Comment          []byte // File comment
        Name             []byte // File name
        CommentSize      []byte // Length of the comment
        Comment          []byte // File comment

+
+       readOffset int // Internal offset to track read progress

 }
 
 func NewFlatFileInformationFork(fileName string, modifyTime []byte, typeSignature string, creatorSignature string) FlatFileInformationFork {
 }
 
 func NewFlatFileInformationFork(fileName string, modifyTime []byte, typeSignature string, creatorSignature string) FlatFileInformationFork {


@@ -133,26 +137,33 @@ type FlatFileForkHeader struct {
 }
 
 func (ffif *FlatFileInformationFork) Read(p []byte) (int, error) {
 }
 
 func (ffif *FlatFileInformationFork) Read(p []byte) (int, error) {

-       return copy(p,
-               slices.Concat(
-                       ffif.Platform,
-                       ffif.TypeSignature,
-                       ffif.CreatorSignature,
-                       ffif.Flags,
-                       ffif.PlatformFlags,
-                       ffif.RSVD,
-                       ffif.CreateDate,
-                       ffif.ModifyDate,
-                       ffif.NameScript,
-                       ffif.ReadNameSize(),
-                       ffif.Name,
-                       ffif.CommentSize,
-                       ffif.Comment,
-               ),
-       ), io.EOF
+       buf := slices.Concat(
+               ffif.Platform,
+               ffif.TypeSignature,
+               ffif.CreatorSignature,
+               ffif.Flags,
+               ffif.PlatformFlags,
+               ffif.RSVD,
+               ffif.CreateDate,
+               ffif.ModifyDate,
+               ffif.NameScript,
+               ffif.ReadNameSize(),
+               ffif.Name,
+               ffif.CommentSize,
+               ffif.Comment,
+       )
+
+       if ffif.readOffset >= len(buf) {
+               return 0, io.EOF // All bytes have been read
+       }
+
+       n := copy(p, buf[ffif.readOffset:])
+       ffif.readOffset += n
+
+       return n, nil

 }
 
 }
 

-// Write implements the io.Writeer interface for FlatFileInformationFork
+// Write implements the io.Writer interface for FlatFileInformationFork

 func (ffif *FlatFileInformationFork) Write(p []byte) (int, error) {
        nameSize := p[70:72]
        bs := binary.BigEndian.Uint16(nameSize)
 func (ffif *FlatFileInformationFork) Write(p []byte) (int, error) {
        nameSize := p[70:72]
        bs := binary.BigEndian.Uint16(nameSize)


@@ -173,16 +184,15 @@ func (ffif *FlatFileInformationFork) Write(p []byte) (int, error) {
        if len(p) > int(total) {
                ffif.CommentSize = p[total : total+2]
                commentLen := binary.BigEndian.Uint16(ffif.CommentSize)
        if len(p) > int(total) {
                ffif.CommentSize = p[total : total+2]
                commentLen := binary.BigEndian.Uint16(ffif.CommentSize)

-

                commentStartPos := int(total) + 2
                commentEndPos := int(total) + 2 + int(commentLen)
 
                ffif.Comment = p[commentStartPos:commentEndPos]
 
                commentStartPos := int(total) + 2
                commentEndPos := int(total) + 2 + int(commentLen)
 
                ffif.Comment = p[commentStartPos:commentEndPos]
 

-               total = uint16(commentEndPos)
+               //total = uint16(commentEndPos)

        }
 
        }
 

-       return int(total), nil
+       return len(p), nil

 }
 
 func (ffif *FlatFileInformationFork) UnmarshalBinary(b []byte) error {
 }
 
 func (ffif *FlatFileInformationFork) UnmarshalBinary(b []byte) error {


@@ -217,7 +227,7 @@ func (ffif *FlatFileInformationFork) UnmarshalBinary(b []byte) error {
 
 // Read implements the io.Reader interface for flattenedFileObject
 func (ffo *flattenedFileObject) Read(p []byte) (int, error) {
 
 // Read implements the io.Reader interface for flattenedFileObject
 func (ffo *flattenedFileObject) Read(p []byte) (int, error) {

-       return copy(p, slices.Concat(
+       buf := slices.Concat(

                ffo.FlatFileHeader.Format[:],
                ffo.FlatFileHeader.Version[:],
                ffo.FlatFileHeader.RSVD[:],
                ffo.FlatFileHeader.Format[:],
                ffo.FlatFileHeader.Version[:],
                ffo.FlatFileHeader.RSVD[:],


@@ -243,8 +253,16 @@ func (ffo *flattenedFileObject) Read(p []byte) (int, error) {
                ffo.FlatFileDataForkHeader.CompressionType[:],
                ffo.FlatFileDataForkHeader.RSVD[:],
                ffo.FlatFileDataForkHeader.DataSize[:],
                ffo.FlatFileDataForkHeader.CompressionType[:],
                ffo.FlatFileDataForkHeader.RSVD[:],
                ffo.FlatFileDataForkHeader.DataSize[:],

-       ),
-       ), io.EOF
+       )
+
+       if ffo.readOffset >= len(buf) {
+               return 0, io.EOF // All bytes have been read
+       }
+
+       n := copy(p, buf[ffo.readOffset:])
+       ffo.readOffset += n
+
+       return n, nil

 }
 
 func (ffo *flattenedFileObject) ReadFrom(r io.Reader) (int64, error) {
 }
 
 func (ffo *flattenedFileObject) ReadFrom(r io.Reader) (int64, error) {