57 lines
976 B
Go
57 lines
976 B
Go
package storage
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import (
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p "path"
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"io"
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"os"
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)
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type Store struct {
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path string
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}
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func Init(path string) (*Store, error) {
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st := new(Store)
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st.path = path
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_, err := os.Stat(path)
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if err != nil {
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err = mkstore(st.path)
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}
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return st, err
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}
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func (st *Store) Create(id string, name string) (io.WriteCloser, error) {
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path := idPath(st.path, id)
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err := os.MkdirAll(path, os.ModePerm)
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if err != nil {
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return nil, err
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}
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return os.Create(p.Join(path, name))
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}
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func (st *Store) Store(id string, file io.Reader, name string) (size int64, err error) {
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dest, err := st.Create(id, name)
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if err != nil {
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return 0, err
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}
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defer dest.Close()
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return io.Copy(dest, file)
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}
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func (st *Store) Get(id string, name string) (io.ReadCloser, error) {
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path := idPath(st.path, id)
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return os.Open(p.Join(path, name))
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}
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func (st *Store) Delete(id string) error {
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path := idPath(st.path, id)
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return os.RemoveAll(path)
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}
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func (st *Store) del() {
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os.RemoveAll(st.path)
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}
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