private async Task <UploadResponse> SingleUpload(UploadRequest request) { logger.Info("Using PutObject to upload file"); if (_configuration.EnforceMd5Upload && request.PutObjectRequest.ContentMD5 == null) { var inputStream = request.PutObjectRequest.PutObjectBody; var contentMd5 = MultipartUtils.CalculateMd5(inputStream); if (inputStream.CanSeek) { inputStream.Position = 0; } else { throw new NotSupportedException("Stream cannot be seeked, Please re-try with re-readable streams."); } request.PutObjectRequest.ContentMD5 = contentMd5; } if (request.OnProgress != null) { request.PutObjectRequest.PutObjectBody = new ProgressTrackingInputStream( request.PutObjectRequest.PutObjectBody, new ProgressTracker(request.OnProgress, request.PutObjectRequest.PutObjectBody.Length)); } var response = await _osClient.PutObject(request.PutObjectRequest, request.RetryConfiguration).ConfigureAwait(false); return(new UploadResponse() { ETag = response.ETag, OpcRequestId = response.OpcRequestId, OpcClientRequestId = response.OpcClientRequestId, OpcContentMd5 = response.OpcContentMd5 }); }
/// <summary> /// Add the next part to the upload. Parts will be committed in the order submitted. /// </summary> /// <param name="stream"></param> /// <param name="contentLength"></param> /// <param name="partNumber"></param> /// <returns>Part Number</returns> public async Task <int> AddPart(Stream stream, long contentLength, int partNumber) { ValidateState(); MultipartUtils.ValidatePartNumber(partNumber); var request = new UploadPartRequest() { BucketName = _bucketName, NamespaceName = _namespaceName, ObjectName = _objectName, ContentLength = contentLength, UploadId = _multipartManifest.UploadId, UploadPartNum = partNumber, UploadPartBody = stream, OpcClientRequestId = CreateClientRequestId($"Part{partNumber}") }; if (_enforceContentMD5Upload) { request.ContentMD5 = MultipartUtils.CalculateMd5(stream); if (stream.CanSeek) { stream.Position = 0; _logger.Info($"MD5: {request.ContentMD5}"); } else { throw new NotSupportedException("Stream cannot be seeked, Please re-try with re-readable streams."); } } await _transferManager.StartTransfer(request).ConfigureAwait(false); return(partNumber); }