예제 #1
0
// shortcutSymlink changes the symlinks type if necessary.
func (p *rwFolder) shortcutSymlink(file protocol.FileInfo) (err error) {
	tt := symlinks.TargetFile
	if file.IsDirectory() {
		tt = symlinks.TargetDirectory
	}
	err = symlinks.ChangeType(filepath.Join(p.dir, file.Name), tt)
	if err != nil {
		l.Infof("Puller (folder %q, file %q): symlink shortcut: %v", p.folder, file.Name, err)
		p.newError(file.Name, err)
	}
	return
}
예제 #2
0
파일: walk.go 프로젝트: hernad/syncthing
func SymlinkTypeEqual(disk symlinks.TargetType, f protocol.FileInfo) bool {
	// If the target is missing, Unix never knows what type of symlink it is
	// and Windows always knows even if there is no target. Which means that
	// without this special check a Unix node would be fighting with a Windows
	// node about whether or not the target is known. Basically, if you don't
	// know and someone else knows, just accept it. The fact that you don't
	// know means you are on Unix, and on Unix you don't really care what the
	// target type is. The moment you do know, and if something doesn't match,
	// that will propagate through the cluster.
	switch disk {
	case symlinks.TargetUnknown:
		return true
	case symlinks.TargetDirectory:
		return f.IsDirectory() && f.Flags&protocol.FlagSymlinkMissingTarget == 0
	case symlinks.TargetFile:
		return !f.IsDirectory() && f.Flags&protocol.FlagSymlinkMissingTarget == 0
	}
	panic("unknown symlink TargetType")
}