distribution/registry/storage/driver/azure/blockblob.go

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package azure
import (
"fmt"
"io"
azure "github.com/MSOpenTech/azure-sdk-for-go/storage"
)
// azureBlockStorage is adaptor between azure.BlobStorageClient and
// blockStorage interface.
type azureBlockStorage struct {
azure.BlobStorageClient
}
func (b *azureBlockStorage) GetSectionReader(container, blob string, start, length int64) (io.ReadCloser, error) {
return b.BlobStorageClient.GetBlobRange(container, blob, fmt.Sprintf("%v-%v", start, start+length-1))
}
func newAzureBlockStorage(b azure.BlobStorageClient) azureBlockStorage {
a := azureBlockStorage{}
a.BlobStorageClient = b
return a
}