Renaming singledisk to encoded

pkg/storage/encoded/encoded.go

@@ -0,0 +1,94 @@
+/*
+ * Mini Object Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package encoded
+
+import (
+	"errors"
+	"github.com/minio-io/minio/pkg/storage"
+	"io"
+)
+
+// StorageDriver creates a new single disk storage driver using donut without encoding.
+type StorageDriver struct {
+	donutBox DonutBox
+}
+
+// DonutBox is an interface specifying how the storage driver should interact with its underlying system.
+type DonutBox interface {
+	Store() error
+	Get() (io.Reader, error)
+	ListObjects(bucket string) ([]string, error)
+	ListBuckets() ([]string, error)
+}
+
+// Start a single disk subsystem
+func Start() (chan<- string, <-chan error, storage.Storage) {
+	ctrlChannel := make(chan string)
+	errorChannel := make(chan error)
+	s := new(StorageDriver)
+	go start(ctrlChannel, errorChannel, s)
+	return ctrlChannel, errorChannel, s
+}
+
+func start(ctrlChannel <-chan string, errorChannel chan<- error, s *StorageDriver) {
+	close(errorChannel)
+}
+
+// ListBuckets returns a list of buckets
+func (diskStorage StorageDriver) ListBuckets() ([]storage.BucketMetadata, error) {
+	return nil, errors.New("Not Implemented")
+}
+
+// CreateBucket creates a new bucket
+func (diskStorage StorageDriver) CreateBucket(bucket string) error {
+	return errors.New("Not Implemented")
+}
+
+// CreateBucketPolicy sets a bucket's access policy
+func (diskStorage StorageDriver) CreateBucketPolicy(bucket string, p storage.BucketPolicy) error {
+	return errors.New("Not Implemented")
+}
+
+// GetBucketPolicy returns a bucket's access policy
+func (diskStorage StorageDriver) GetBucketPolicy(bucket string) (storage.BucketPolicy, error) {
+	return storage.BucketPolicy{}, errors.New("Not Implemented")
+}
+
+// GetObject retrieves an object and writes it to a writer
+func (diskStorage StorageDriver) GetObject(target io.Writer, bucket, key string) (int64, error) {
+	return 0, errors.New("Not Implemented")
+}
+
+// GetPartialObject retrieves an object and writes it to a writer
+func (diskStorage StorageDriver) GetPartialObject(w io.Writer, bucket, object string, start, length int64) (int64, error) {
+	return 0, errors.New("Not Implemented")
+}
+
+// GetObjectMetadata retrieves an object's metadata
+func (diskStorage StorageDriver) GetObjectMetadata(bucket, key string, prefix string) (metadata storage.ObjectMetadata, err error) {
+	return metadata, errors.New("Not Implemented")
+}
+
+// ListObjects lists objects
+func (diskStorage StorageDriver) ListObjects(bucket string, resources storage.BucketResourcesMetadata) ([]storage.ObjectMetadata, storage.BucketResourcesMetadata, error) {
+	return nil, storage.BucketResourcesMetadata{}, errors.New("Not Implemented")
+}
+
+// CreateObject creates a new object
+func (diskStorage StorageDriver) CreateObject(bucket string, key string, contentType string, data io.Reader) error {
+	return errors.New("Not Implemented")
+}

pkg/storage/encoded/encoded_test.go

@@ -0,0 +1,54 @@
+/*
+ * Mini Object Storage, (C) 2015 Minio, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package encoded
+
+import (
+	"io/ioutil"
+	"os"
+	"testing"
+
+	mstorage "github.com/minio-io/minio/pkg/storage"
+
+	. "gopkg.in/check.v1"
+)
+
+func Test(t *testing.T) { TestingT(t) }
+
+type MySuite struct{}
+
+var _ = Suite(&MySuite{})
+
+func (s *MySuite) TestAPISuite(c *C) {
+	c.Skip("Not implemented yet.")
+	var storageList []string
+	create := func() mstorage.Storage {
+		path, err := ioutil.TempDir(os.TempDir(), "minio-fs-")
+		c.Check(err, IsNil)
+		storageList = append(storageList, path)
+		_, _, store := Start() // TODO Make InMemory driver
+		return store
+	}
+	mstorage.APITestSuite(c, create)
+	removeRoots(c, storageList)
+}
+
+func removeRoots(c *C, roots []string) {
+	for _, root := range roots {
+		err := os.RemoveAll(root)
+		c.Check(err, IsNil)
+	}
+}