minio/cmd/erasure-demo/fs.go

41 lines
1.0 KiB
Go

package main
import (
"bytes"
"io"
"os"
"path"
"github.com/minio-io/minio/pkgs/storage"
"github.com/minio-io/minio/pkgs/storage/fsstorage"
)
func fsGet(config inputConfig, objectPath string) (io.Reader, error) {
var objectStorage storage.ObjectStorage
rootDir := path.Join(config.rootDir, config.storageDriver)
objectStorage = fsstorage.FileSystemStorage{RootDir: rootDir}
object, err := objectStorage.Get(objectPath)
if err != nil {
return nil, err
}
objectBuffer := bytes.NewBuffer(object)
return objectBuffer, nil
}
func fsPut(config inputConfig, objectPath string, reader io.Reader) error {
var err error
rootDir := path.Join(config.rootDir, config.storageDriver)
if err := os.MkdirAll(config.rootDir, 0700); err != nil {
return err
}
var objectStorage storage.ObjectStorage
buffer := new(bytes.Buffer)
buffer.ReadFrom(reader)
object := buffer.Bytes()
objectStorage = fsstorage.FileSystemStorage{RootDir: rootDir}
if err = objectStorage.Put(objectPath, object); err != nil {
return err
}
return nil
}