liveness_service_provider.cc revision 2a99a7e74a7f215066514fe81d2bfa6639d9eddd 
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
5#include "chrome/browser/chromeos/dbus/liveness_service_provider.h"
6
7#include "base/bind.h"
8#include "dbus/bus.h"
9#include "dbus/message.h"
10#include "third_party/cros_system_api/dbus/service_constants.h"
11
12namespace chromeos {
13
14LivenessServiceProvider::LivenessServiceProvider() : weak_ptr_factory_(this) {}
15
16LivenessServiceProvider::~LivenessServiceProvider() {}
17
18void LivenessServiceProvider::Start(
19    scoped_refptr<dbus::ExportedObject> exported_object) {
20  exported_object->ExportMethod(
21      kLibCrosServiceInterface,
22      kCheckLiveness,
23      base::Bind(&LivenessServiceProvider::CheckLiveness,
24                 weak_ptr_factory_.GetWeakPtr()),
25      base::Bind(&LivenessServiceProvider::OnExported,
26                 weak_ptr_factory_.GetWeakPtr()));
27}
28
29void LivenessServiceProvider::OnExported(const std::string& interface_name,
30                                         const std::string& method_name,
31                                         bool success) {
32  if (!success) {
33    LOG(ERROR) << "Failed to export " << interface_name << "."
34               << method_name;
35  }
36}
37
38void LivenessServiceProvider::CheckLiveness(
39    dbus::MethodCall* method_call,
40    dbus::ExportedObject::ResponseSender response_sender) {
41  response_sender.Run(dbus::Response::FromMethodCall(method_call));
42}
43
44}  // namespace chromeos
45