mirror of https://github.com/perkeep/perkeep.git
78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
/*
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Copyright 2011 Google Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package remote
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import (
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"io"
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"os"
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"camli/blobref"
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"camli/client"
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"camli/blobserver"
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"camli/jsonconfig"
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)
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// remoteStorage is a blobserver.Storage proxy for a remote camlistore
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// blobserver.
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type remoteStorage struct {
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*blobserver.SimpleBlobHubPartitionMap // but not really
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client *client.Client
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}
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func newFromConfig(config jsonconfig.Obj) (storage blobserver.Storage, err os.Error) {
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url := config.RequiredString("url")
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password := config.RequiredString("password")
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skipStartupCheck := config.OptionalBool("skipStartupCheck", false)
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if err := config.Validate(); err != nil {
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return nil, err
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}
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sto := &remoteStorage{
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client: client.New(url, password),
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}
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if !skipStartupCheck {
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// TODO: do a server stat or something to check password
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}
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return sto, nil
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}
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func (sto *remoteStorage) Remove(blobs []*blobref.BlobRef) os.Error {
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return os.NewError("TODO: implement")
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}
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func (sto *remoteStorage) Stat(dest chan *blobref.SizedBlobRef, blobs []*blobref.BlobRef, waitSeconds int) os.Error {
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return os.NewError("TODO: implement")
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}
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func (sto *remoteStorage) ReceiveBlob(blob *blobref.BlobRef, source io.Reader) (*blobref.SizedBlobRef, os.Error) {
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return nil, os.NewError("TODO: implement")
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}
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func (sto *remoteStorage) FetchStreaming(b *blobref.BlobRef) (file io.ReadCloser, size int64, err os.Error) {
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return nil, 0, os.NewError("TODO: implement")
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}
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func (sto *remoteStorage) MaxEnumerate() uint { return 1000 }
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func (sto *remoteStorage) EnumerateBlobs(dest chan *blobref.SizedBlobRef, after string, limit uint, waitSeconds int) os.Error {
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defer close(dest)
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return os.NewError("TODO: implement")
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}
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func init() {
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blobserver.RegisterStorageConstructor("remote", blobserver.StorageConstructor(newFromConfig))
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}
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