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eosgrpchome.go
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/
eosgrpchome.go
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// Copyright 2018-2021 CERN
//
// 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.
//
// In applying this license, CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
package eosgrpchome
import (
"github.com/cs3org/reva/v2/pkg/events"
"github.com/cs3org/reva/v2/pkg/storage"
"github.com/cs3org/reva/v2/pkg/storage/fs/registry"
"github.com/cs3org/reva/v2/pkg/storage/utils/eosfs"
"github.com/mitchellh/mapstructure"
"github.com/pkg/errors"
)
func init() {
registry.Register("eosgrpchome", New)
}
func parseConfig(m map[string]interface{}) (*eosfs.Config, error) {
c := &eosfs.Config{}
if err := mapstructure.Decode(m, c); err != nil {
err = errors.Wrap(err, "error decoding conf")
return nil, err
}
// default to version invariance if not configured
if _, ok := m["version_invariant"]; !ok {
c.VersionInvariant = true
}
return c, nil
}
// New returns a new implementation of the storage.FS interface that connects to EOS.
func New(m map[string]interface{}, _ events.Stream) (storage.FS, error) {
c, err := parseConfig(m)
if err != nil {
return nil, err
}
c.UseGRPC = true
c.EnableHome = true
return eosfs.NewEOSFS(c)
}