diff --git a/pkg/storage/singledisk/singledisk.go b/pkg/storage/singledisk/singledisk.go new file mode 100644 index 000000000..da645d461 --- /dev/null +++ b/pkg/storage/singledisk/singledisk.go @@ -0,0 +1,84 @@ +/* + * 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 singledisk + +import ( + "errors" + "github.com/minio-io/minio/pkg/storage" + "io" + "os" +) + +// StorageDriver creates a new single disk storage driver using donut without encoding. +type StorageDriver struct { + root string +} + +// Start a single disk subsystem +func Start(root string) (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) { + err := os.MkdirAll(s.root, 0700) + errorChannel <- err + close(errorChannel) +} + +// ListBuckets returns a list of buckets +func (diskStorage StorageDriver) ListBuckets() ([]storage.BucketMetadata, error) { + return nil, errors.New("Not Implemented") +} + +// StoreBucket creates a new bucket +func (diskStorage StorageDriver) StoreBucket(bucket string) error { + return errors.New("Not Implemented") +} + +// StoreBucketPolicy sets a bucket's access policy +func (diskStorage StorageDriver) StoreBucketPolicy(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") +} + +// CopyObjectToWriter retrieves an object and writes it to a writer +func (diskStorage StorageDriver) CopyObjectToWriter(w io.Writer, bucket string, object string) (int64, error) { + return 0, errors.New("Not Implemented") +} + +// GetObjectMetadata retrieves an object's metadata +func (diskStorage StorageDriver) GetObjectMetadata(bucket string, object string, prefix string) (storage.ObjectMetadata, error) { + return storage.ObjectMetadata{}, 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") +} + +// StoreObject creates a new object +func (diskStorage StorageDriver) StoreObject(bucket string, key string, contentType string, data io.Reader) error { + return errors.New("Not Implemented") +} diff --git a/pkg/storage/singledisk/singledisk_test.go b/pkg/storage/singledisk/singledisk_test.go new file mode 100644 index 000000000..ed9f63702 --- /dev/null +++ b/pkg/storage/singledisk/singledisk_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 singledisk + +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(path) + 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) + } +}