github.com/cs3org/reva/v2@v2.27.7/pkg/storage/fs/ocis/ocis.go (about)

     1  // Copyright 2018-2021 CERN
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  //
    15  // In applying this license, CERN does not waive the privileges and immunities
    16  // granted to it by virtue of its status as an Intergovernmental Organization
    17  // or submit itself to any jurisdiction.
    18  
    19  package ocis
    20  
    21  import (
    22  	"path"
    23  
    24  	"github.com/cs3org/reva/v2/pkg/events"
    25  	"github.com/cs3org/reva/v2/pkg/storage"
    26  	"github.com/cs3org/reva/v2/pkg/storage/fs/ocis/blobstore"
    27  	"github.com/cs3org/reva/v2/pkg/storage/fs/registry"
    28  	"github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs"
    29  	"github.com/cs3org/reva/v2/pkg/storage/utils/decomposedfs/options"
    30  	"github.com/rs/zerolog"
    31  )
    32  
    33  func init() {
    34  	registry.Register("ocis", New)
    35  }
    36  
    37  // New returns an implementation to of the storage.FS interface that talk to
    38  // a local filesystem.
    39  func New(m map[string]interface{}, stream events.Stream, log *zerolog.Logger) (storage.FS, error) {
    40  	o, err := options.New(m)
    41  	if err != nil {
    42  		return nil, err
    43  	}
    44  
    45  	bs, err := blobstore.New(path.Join(o.Root))
    46  	if err != nil {
    47  		return nil, err
    48  	}
    49  
    50  	return decomposedfs.NewDefault(m, bs, stream, log)
    51  }