forked from mirror/afero
66 lines
1.2 KiB
Go
66 lines
1.2 KiB
Go
|
package afero
|
||
|
|
|
||
|
|
import (
|
||
|
|
"os"
|
||
|
|
"syscall"
|
||
|
|
"time"
|
||
|
|
)
|
||
|
|
|
||
|
|
type ReadOnlyFilter struct {
|
||
|
|
}
|
||
|
|
|
||
|
|
func NewReadonlyFilter() Fs {
|
||
|
|
return &ReadOnlyFilter{}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Chtimes(n string, a, m time.Time) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Chmod(n string, m os.FileMode) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Name() string {
|
||
|
|
return "readOnlyFilter"
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Stat(name string) (os.FileInfo, error) {
|
||
|
|
return nil, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Rename(o, n string) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) RemoveAll(p string) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Remove(n string) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) OpenFile(name string, flag int, perm os.FileMode) (File, error) {
|
||
|
|
if flag&os.O_RDONLY != 0 {
|
||
|
|
return nil, nil
|
||
|
|
}
|
||
|
|
return nil, syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Open(n string) (File, error) {
|
||
|
|
return nil, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Mkdir(n string, p os.FileMode) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) MkdirAll(n string, p os.FileMode) error {
|
||
|
|
return syscall.EPERM
|
||
|
|
}
|
||
|
|
|
||
|
|
func (r *ReadOnlyFilter) Create(n string) (File, error) {
|
||
|
|
return nil, syscall.EPERM
|
||
|
|
}
|