X-Git-Url: https://git.r.bdr.sh/rbdr/mobius/blobdiff_plain/df2735b25a21d839746be31b43edb9e348086b0a..945b98135dceeebc524fd7fc557204c80f09c21d:/hotline/transfer.go

diff --git a/hotline/transfer.go b/hotline/transfer.go
index fa431ce..2acb5d6 100644
--- a/hotline/transfer.go
+++ b/hotline/transfer.go
@@ -4,6 +4,9 @@ import (
 	"bytes"
 	"encoding/binary"
 	"errors"
+	"io"
+	"os"
+	"path/filepath"
 )
 
 type transfer struct {
@@ -26,3 +29,41 @@ func (tf *transfer) Write(b []byte) (int, error) {
 
 	return len(b), nil
 }
+
+func receiveFile(r io.Reader, targetFile, resForkFile, infoFork, counterWriter io.Writer) error {
+	var ffo flattenedFileObject
+	if _, err := ffo.ReadFrom(r); err != nil {
+		return err
+	}
+
+	// Write the information fork
+	_, err := infoFork.Write(ffo.FlatFileInformationFork.MarshalBinary())
+	if err != nil {
+		return err
+	}
+
+	if _, err = io.CopyN(targetFile, io.TeeReader(r, counterWriter), ffo.dataSize()); err != nil {
+		return err
+	}
+
+	if ffo.FlatFileHeader.ForkCount == [2]byte{0, 3} {
+		if err := binary.Read(r, binary.BigEndian, &ffo.FlatFileResForkHeader); err != nil {
+			return err
+		}
+
+		if _, err = io.CopyN(resForkFile, io.TeeReader(r, counterWriter), ffo.rsrcSize()); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (s *Server) bannerDownload(w io.Writer) error {
+	bannerBytes, err := os.ReadFile(filepath.Join(s.ConfigDir, s.Config.BannerFile))
+	if err != nil {
+		return err
+	}
+	_, err = w.Write(bannerBytes)
+
+	return err
+}