minio/cmd/erasure-demo/erasure.go
Frederick F. Kautz IV 568ca4e1bc erasure encoded demo
2014-12-11 00:32:32 -08:00

47 lines
1.1 KiB
Go

package main
import (
"errors"
"io"
"os"
"path"
"github.com/minio-io/minio/pkgs/storage"
es "github.com/minio-io/minio/pkgs/storage/encodedstorage"
)
func erasureGetList(config inputConfig) (io.Reader, error) {
// do nothing
return nil, errors.New("Not Implemented")
}
func erasureGet(config inputConfig, objectPath string) (io.Reader, error) {
var objectStorage storage.ObjectStorage
rootDir := path.Join(config.rootDir, config.storageDriver)
objectStorage, err := es.NewStorage(rootDir, 10, 6, 1024*1024)
if err != nil {
return nil, err
}
object, err := objectStorage.Get(objectPath)
if err != nil {
return nil, err
}
return object, nil
}
func erasurePut(config inputConfig, objectPath string, reader io.Reader) error {
var err error
rootDir := path.Join(config.rootDir, config.storageDriver)
if err := os.MkdirAll(rootDir, 0700); err != nil {
return err
}
var objectStorage storage.ObjectStorage
if objectStorage, err = es.NewStorage(rootDir, 10, 6, 1024*1024); err != nil {
return err
}
if err = objectStorage.Put(objectPath, reader); err != nil {
return err
}
return nil
}