liveness_service_provider.cc 1.5 KB

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  1. // Copyright (c) 2012 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #include "ash/dbus/liveness_service_provider.h"
  5. #include "base/bind.h"
  6. #include "base/logging.h"
  7. #include "dbus/bus.h"
  8. #include "dbus/message.h"
  9. #include "third_party/cros_system_api/dbus/service_constants.h"
  10. namespace ash {
  11. LivenessServiceProvider::LivenessServiceProvider() {}
  12. LivenessServiceProvider::~LivenessServiceProvider() = default;
  13. void LivenessServiceProvider::Start(
  14. scoped_refptr<dbus::ExportedObject> exported_object) {
  15. exported_object->ExportMethod(
  16. chromeos::kLivenessServiceInterface,
  17. chromeos::kLivenessServiceCheckLivenessMethod,
  18. base::BindRepeating(&LivenessServiceProvider::CheckLiveness,
  19. weak_ptr_factory_.GetWeakPtr()),
  20. base::BindOnce(&LivenessServiceProvider::OnExported,
  21. weak_ptr_factory_.GetWeakPtr()));
  22. }
  23. void LivenessServiceProvider::OnExported(const std::string& interface_name,
  24. const std::string& method_name,
  25. bool success) {
  26. if (!success) {
  27. LOG(ERROR) << "Failed to export " << interface_name << "." << method_name;
  28. }
  29. }
  30. void LivenessServiceProvider::CheckLiveness(
  31. dbus::MethodCall* method_call,
  32. dbus::ExportedObject::ResponseSender response_sender) {
  33. std::move(response_sender).Run(dbus::Response::FromMethodCall(method_call));
  34. }
  35. } // namespace ash