chromeos/dbus/fake_nfc_manager_client.cc

   1 // Copyright (c) 2013 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/dbus/fake_nfc_manager_client.h"
   6
   7 #include "base/bind.h"
   8 #include "base/logging.h"
   9 #include "dbus/object_path.h"
  10 #include "third_party/cros_system_api/dbus/service_constants.h"
  11
  12 namespace chromeos {
  13
  14 const char FakeNfcManagerClient::kDefaultAdapterPath[] = "/fake/nfc0";
  15
  16 FakeNfcManagerClient::Properties::Properties(
  17     const PropertyChangedCallback& callback)
  18     : NfcManagerClient::Properties(NULL, callback) {
  19 }
  20
  21 FakeNfcManagerClient::Properties::~Properties() {
  22 }
  23
  24 void FakeNfcManagerClient::Properties::Get(
  25     dbus::PropertyBase* property,
  26     dbus::PropertySet::GetCallback callback) {
  27   VLOG(1) << "Get " << property->name();
  28   callback.Run(false);
  29 }
  30
  31 void FakeNfcManagerClient::Properties::GetAll() {
  32   VLOG(1) << "GetAll";
  33 }
  34
  35 void FakeNfcManagerClient::Properties::Set(
  36     dbus::PropertyBase* property,
  37     dbus::PropertySet::SetCallback callback) {
  38   VLOG(1) << "Set " << property->name();
  39   callback.Run(false);
  40 }
  41
  42 FakeNfcManagerClient::FakeNfcManagerClient() {
  43   properties_.reset(new Properties(base::Bind(
  44       &FakeNfcManagerClient::OnPropertyChanged, base::Unretained(this))));
  45   AddAdapter(kDefaultAdapterPath);
  46 }
  47
  48 FakeNfcManagerClient::~FakeNfcManagerClient() {
  49 }
  50
  51 void FakeNfcManagerClient::Init(dbus::Bus* bus) {
  52 }
  53
  54 void FakeNfcManagerClient::AddObserver(Observer* observer) {
  55   observers_.AddObserver(observer);
  56 }
  57
  58 void FakeNfcManagerClient::RemoveObserver(Observer* observer) {
  59   observers_.RemoveObserver(observer);
  60 }
  61
  62 FakeNfcManagerClient::Properties* FakeNfcManagerClient::GetProperties() {
  63   return properties_.get();
  64 }
  65
  66 void FakeNfcManagerClient::AddAdapter(const std::string& adapter_path) {
  67   VLOG(1) << "Adding NFC adapter: " << adapter_path;
  68   dbus::ObjectPath new_adapter(adapter_path);
  69   std::pair<std::set<dbus::ObjectPath>::iterator, bool> result =
  70       adapters_.insert(new_adapter);
  71   if (!result.second) {
  72     VLOG(1) << "Adapter \"" << adapter_path << "\" already exists.";
  73     return;
  74   }
  75   // Create a vector containing all object paths in the set |adapters_|. This
  76   // will copy all members of |adapters_| to |adapters|.
  77   std::vector<dbus::ObjectPath> adapters(adapters_.begin(), adapters_.end());
  78   properties_->adapters.ReplaceValue(adapters);
  79   FOR_EACH_OBSERVER(Observer, observers_, AdapterAdded(new_adapter));
  80 }
  81
  82 void FakeNfcManagerClient::RemoveAdapter(const std::string& adapter_path) {
  83   VLOG(1) << "Removing NFC adapter: " << adapter_path;
  84   dbus::ObjectPath to_remove(adapter_path);
  85   if (adapters_.erase(to_remove) == 0) {
  86     VLOG(1) << "No such adapter: \"" << adapter_path << "\"";
  87     return;
  88   }
  89   std::vector<dbus::ObjectPath> adapters(adapters_.begin(), adapters_.end());
  90   properties_->adapters.ReplaceValue(adapters);
  91   FOR_EACH_OBSERVER(Observer, observers_, AdapterRemoved(to_remove));
  92 }
  93
  94 void FakeNfcManagerClient::OnPropertyChanged(
  95     const std::string& property_name) {
  96   FOR_EACH_OBSERVER(Observer, observers_,
  97                     ManagerPropertyChanged(property_name));
  98 }
  99
 100 }  // namespace chromeos