| // Copyright 2020 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "attestation/server/attestation_service_metrics.h" |
| |
| namespace attestation { |
| |
| namespace { |
| |
| constexpr char kAttestationStatusHistogramPrefix[] = "Hwsec.Attestation.Status"; |
| |
| } // namespace |
| |
| void AttestationServiceMetrics::ReportAttestationOpsStatus( |
| const std::string& operation, AttestationOpsStatus status) { |
| if (!metrics_library_) { |
| return; |
| } |
| |
| const std::string histogram = |
| std::string(kAttestationStatusHistogramPrefix) + "." + operation; |
| metrics_library_->SendEnumToUMA( |
| histogram, static_cast<int>(status), |
| static_cast<int>(AttestationOpsStatus::kMaxValue)); |
| } |
| |
| } // namespace attestation |
