| // Copyright 2019 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 "diagnostics/cros_healthd/routines/urandom/urandom.h" |
| |
| #include <string> |
| #include <vector> |
| |
| #include <base/command_line.h> |
| |
| #include "diagnostics/cros_healthd/routines/subproc_routine.h" |
| |
| namespace diagnostics { |
| |
| namespace { |
| |
| // Path to the urandom executable. |
| constexpr char kUrandomExePath[] = "/usr/libexec/diagnostics/urandom"; |
| |
| } // namespace |
| |
| const base::TimeDelta kUrandomDefaultLengthSeconds = |
| base::TimeDelta::FromSeconds(10); |
| |
| std::unique_ptr<DiagnosticRoutine> CreateUrandomRoutine( |
| const base::Optional<base::TimeDelta>& length_seconds) { |
| base::TimeDelta routine_duration = |
| length_seconds.value_or(kUrandomDefaultLengthSeconds); |
| return std::make_unique<SubprocRoutine>( |
| base::CommandLine(std::vector<std::string>{ |
| kUrandomExePath, |
| "--time_delta_ms=" + |
| std::to_string(routine_duration.InMilliseconds()), |
| "--urandom_path=/dev/urandom"}), |
| routine_duration.InSeconds()); |
| } |
| |
| } // namespace diagnostics |
