chromeos/system/fake_statistics_provider.cc

   1 // Copyright 2014 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 "chromeos/system/fake_statistics_provider.h"
   6
   7 namespace chromeos {
   8 namespace system {
   9
  10 FakeStatisticsProvider::FakeStatisticsProvider() {
  11 }
  12
  13 FakeStatisticsProvider::~FakeStatisticsProvider() {
  14 }
  15
  16 void FakeStatisticsProvider::StartLoadingMachineStatistics(
  17     const scoped_refptr<base::TaskRunner>& file_task_runner,
  18     bool load_oem_manifest) {
  19 }
  20
  21 bool FakeStatisticsProvider::GetMachineStatistic(const std::string& name,
  22                                                  std::string* result) {
  23   std::map<std::string, std::string>::const_iterator match =
  24       machine_statistics_.find(name);
  25   if (match != machine_statistics_.end() && result)
  26     *result = match->second;
  27   return match != machine_statistics_.end();
  28 }
  29
  30 bool FakeStatisticsProvider::HasMachineStatistic(const std::string& name) {
  31   return machine_statistics_.find(name) != machine_statistics_.end();
  32 }
  33
  34 bool FakeStatisticsProvider::GetMachineFlag(const std::string& name,
  35                                             bool* result) {
  36   std::map<std::string, bool>::const_iterator match = machine_flags_.find(name);
  37   if (match != machine_flags_.end() && result)
  38     *result = match->second;
  39   return match != machine_flags_.end();
  40 }
  41
  42 bool FakeStatisticsProvider::HasMachineFlag(const std::string& name) {
  43   return machine_flags_.find(name) != machine_flags_.end();
  44 }
  45
  46 void FakeStatisticsProvider::Shutdown() {
  47 }
  48
  49 void FakeStatisticsProvider::SetMachineStatistic(const std::string& key,
  50                                                  const std::string& value) {
  51   machine_statistics_[key] = value;
  52 }
  53
  54 void FakeStatisticsProvider::ClearMachineStatistic(const std::string& key) {
  55   machine_statistics_.erase(key);
  56 }
  57
  58 void FakeStatisticsProvider::SetMachineFlag(const std::string& key,
  59                                             bool value) {
  60   machine_flags_[key] = value;
  61 }
  62
  63 void FakeStatisticsProvider::ClearMachineFlag(const std::string& key) {
  64   machine_flags_.erase(key);
  65 }
  66
  67 ScopedFakeStatisticsProvider::ScopedFakeStatisticsProvider() {
  68   StatisticsProvider::SetTestProvider(this);
  69 }
  70
  71 ScopedFakeStatisticsProvider::~ScopedFakeStatisticsProvider() {
  72   StatisticsProvider::SetTestProvider(NULL);
  73 }
  74
  75 }  // namespace system
  76 }  // namespace chromeos