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      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
    101