func readStat(s wire.SyncScanner) (entry *DirEntry, err error) {
mode, err := s.ReadFileMode()
if err != nil {
err = util.WrapErrf(err, "error reading file mode: %v", err)
return
}
size, err := s.ReadInt32()
if err != nil {
err = util.WrapErrf(err, "error reading file size: %v", err)
return
}
mtime, err := s.ReadTime()
if err != nil {
err = util.WrapErrf(err, "error reading file time: %v", err)
return
}
// adb doesn't indicate when a file doesn't exist, but will return all zeros.
// Theoretically this could be an actual file, but that's very unlikely.
if mode == os.FileMode(0) && size == 0 && mtime == zeroTime {
return nil, util.Errorf(util.FileNoExistError, "file doesn't exist")
}
entry = &DirEntry{
Mode: mode,
Size: size,
ModifiedAt: mtime,
}
return
}
func readNextDirListEntry(s wire.SyncScanner) (entry *DirEntry, done bool, err error) {
id, err := s.ReadOctetString()
if err != nil {
return
}
if id == "DONE" {
done = true
return
} else if id != "DENT" {
err = fmt.Errorf("error reading dir entries: expected dir entry ID 'DENT', but got '%s'", id)
return
}
mode, err := s.ReadFileMode()
if err != nil {
err = fmt.Errorf("error reading dir entries: error reading file mode: %v", err)
return
}
size, err := s.ReadInt32()
if err != nil {
err = fmt.Errorf("error reading dir entries: error reading file size: %v", err)
return
}
mtime, err := s.ReadTime()
if err != nil {
err = fmt.Errorf("error reading dir entries: error reading file time: %v", err)
return
}
name, err := s.ReadString()
if err != nil {
err = fmt.Errorf("error reading dir entries: error reading file name: %v", err)
return
}
done = false
entry = &DirEntry{
Name: name,
Mode: mode,
Size: size,
ModifiedAt: mtime,
}
return
}