Response FileClient::StartCopy()

in sdk/storage/azure-storage-files-shares/src/rest_client.cpp [4483:4602]
120 lines of code
42 McCabe index (conditional complexity)

    Response<Models::_detail::StartFileCopyResult> FileClient::StartCopy(
        Core::Http::_internal::HttpPipeline& pipeline,
        const Core::Url& url,
        const StartFileCopyOptions& options,
        const Core::Context& context)
    {
      auto request = Core::Http::Request(Core::Http::HttpMethod::Put, url);
      request.SetHeader("x-ms-version", "2025-05-05");
      for (const auto& p : options.Metadata)
      {
        request.SetHeader("x-ms-meta-" + p.first, p.second);
      }
      if (!options.CopySource.empty())
      {
        request.SetHeader("x-ms-copy-source", options.CopySource);
      }
      if (options.FilePermission.HasValue() && !options.FilePermission.Value().empty())
      {
        request.SetHeader("x-ms-file-permission", options.FilePermission.Value());
      }
      if (options.FilePermissionFormat.HasValue()
          && !options.FilePermissionFormat.Value().ToString().empty())
      {
        request.SetHeader(
            "x-ms-file-permission-format", options.FilePermissionFormat.Value().ToString());
      }
      if (options.FilePermissionKey.HasValue() && !options.FilePermissionKey.Value().empty())
      {
        request.SetHeader("x-ms-file-permission-key", options.FilePermissionKey.Value());
      }
      if (options.FilePermissionCopyMode.HasValue()
          && !options.FilePermissionCopyMode.Value().ToString().empty())
      {
        request.SetHeader(
            "x-ms-file-permission-copy-mode", options.FilePermissionCopyMode.Value().ToString());
      }
      if (options.IgnoreReadOnly.HasValue())
      {
        request.SetHeader(
            "x-ms-file-copy-ignore-readonly", options.IgnoreReadOnly.Value() ? "true" : "false");
      }
      if (options.FileAttributes.HasValue() && !options.FileAttributes.Value().empty())
      {
        request.SetHeader("x-ms-file-attributes", options.FileAttributes.Value());
      }
      if (options.FileCreationTime.HasValue() && !options.FileCreationTime.Value().empty())
      {
        request.SetHeader("x-ms-file-creation-time", options.FileCreationTime.Value());
      }
      if (options.FileLastWriteTime.HasValue() && !options.FileLastWriteTime.Value().empty())
      {
        request.SetHeader("x-ms-file-last-write-time", options.FileLastWriteTime.Value());
      }
      if (options.FileChangeTime.HasValue() && !options.FileChangeTime.Value().empty())
      {
        request.SetHeader("x-ms-file-change-time", options.FileChangeTime.Value());
      }
      if (options.SetArchiveAttribute.HasValue())
      {
        request.SetHeader(
            "x-ms-file-copy-set-archive", options.SetArchiveAttribute.Value() ? "true" : "false");
      }
      if (options.LeaseId.HasValue() && !options.LeaseId.Value().empty())
      {
        request.SetHeader("x-ms-lease-id", options.LeaseId.Value());
      }
      if (options.AllowTrailingDot.HasValue())
      {
        request.SetHeader(
            "x-ms-allow-trailing-dot", options.AllowTrailingDot.Value() ? "true" : "false");
      }
      if (options.AllowSourceTrailingDot.HasValue())
      {
        request.SetHeader(
            "x-ms-source-allow-trailing-dot",
            options.AllowSourceTrailingDot.Value() ? "true" : "false");
      }
      if (options.FileRequestIntent.HasValue()
          && !options.FileRequestIntent.Value().ToString().empty())
      {
        request.SetHeader("x-ms-file-request-intent", options.FileRequestIntent.Value().ToString());
      }
      if (options.Owner.HasValue() && !options.Owner.Value().empty())
      {
        request.SetHeader("x-ms-owner", options.Owner.Value());
      }
      if (options.Group.HasValue() && !options.Group.Value().empty())
      {
        request.SetHeader("x-ms-group", options.Group.Value());
      }
      if (options.FileMode.HasValue() && !options.FileMode.Value().empty())
      {
        request.SetHeader("x-ms-mode", options.FileMode.Value());
      }
      if (options.FileModeCopyMode.HasValue()
          && !options.FileModeCopyMode.Value().ToString().empty())
      {
        request.SetHeader("x-ms-file-mode-copy-mode", options.FileModeCopyMode.Value().ToString());
      }
      if (options.FileOwnerCopyMode.HasValue()
          && !options.FileOwnerCopyMode.Value().ToString().empty())
      {
        request.SetHeader(
            "x-ms-file-owner-copy-mode", options.FileOwnerCopyMode.Value().ToString());
      }
      auto pRawResponse = pipeline.Send(request, context);
      auto httpStatusCode = pRawResponse->GetStatusCode();
      if (httpStatusCode != Core::Http::HttpStatusCode::Accepted)
      {
        throw StorageException::CreateFromResponse(std::move(pRawResponse));
      }
      Models::_detail::StartFileCopyResult response;
      response.ETag = ETag(pRawResponse->GetHeaders().at("ETag"));
      response.LastModified = DateTime::Parse(
          pRawResponse->GetHeaders().at("Last-Modified"), Azure::DateTime::DateFormat::Rfc1123);
      response.CopyId = pRawResponse->GetHeaders().at("x-ms-copy-id");
      response.CopyStatus = Models::CopyStatus(pRawResponse->GetHeaders().at("x-ms-copy-status"));
      return Response<Models::_detail::StartFileCopyResult>(
          std::move(response), std::move(pRawResponse));
    }