Merge pull request #103 from jhalter/handle_tracker_list_errors

[rbdr/mobius] / hotline / transfer.go

diff --git a/hotline/transfer.go b/hotline/transfer.go
index fa431cee176de216af5582336c5d3e6f0ecea198..2acb5d6b6e6b689c59e776daca8db8e2ef2f5f28 100644 (file)
--- 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
+}