syncthing/model/tempname_windows.go
2014-05-15 00:33:40 -03:00

57 lines
1.0 KiB
Go

// +build windows
package model
import (
"fmt"
"path/filepath"
"strings"
"syscall"
)
type tempNamer struct {
prefix string
}
var defTempNamer = tempNamer{"~syncthing~"}
func (t tempNamer) IsTemporary(name string) bool {
return strings.HasPrefix(filepath.Base(name), t.prefix)
}
func (t tempNamer) TempName(name string) string {
tdir := filepath.Dir(name)
tname := fmt.Sprintf("%s.%s.tmp", t.prefix, filepath.Base(name))
return filepath.Join(tdir, tname)
}
func (t tempNamer) Hide(path string) error {
p, err := syscall.UTF16PtrFromString(path)
if err != nil {
return err
}
attrs, err := syscall.GetFileAttributes(p)
if err != nil {
return err
}
attrs |= syscall.FILE_ATTRIBUTE_HIDDEN
return syscall.SetFileAttributes(p, attrs)
}
func (t tempNamer) Show(path string) error {
p, err := syscall.UTF16PtrFromString(path)
if err != nil {
return err
}
attrs, err := syscall.GetFileAttributes(p)
if err != nil {
return err
}
attrs &^= syscall.FILE_ATTRIBUTE_HIDDEN
return syscall.SetFileAttributes(p, attrs)
}