chromeos: Remove unused AP manager D-Bus client library

chromeos/dbus/ap_manager_client.cc

Index: chromeos/dbus/ap_manager_client.cc
diff --git a/chromeos/dbus/ap_manager_client.cc b/chromeos/dbus/ap_manager_client.cc
deleted file mode 100644
index ef70414c464f601d4b1fb8a474223004a68e540d..0000000000000000000000000000000000000000
--- a/chromeos/dbus/ap_manager_client.cc
+++ /dev/null
@@ -1,491 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chromeos/dbus/ap_manager_client.h"
-
-#include "base/bind.h"
-#include "base/location.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "base/observer_list.h"
-#include "base/single_thread_task_runner.h"
-#include "base/threading/thread_task_runner_handle.h"
-#include "dbus/bus.h"
-#include "dbus/message.h"
-#include "dbus/object_manager.h"
-#include "dbus/object_proxy.h"
-#include "dbus/values_util.h"
-
-namespace chromeos {
-
-// TODO(benchan): Move these constants to system_api.
-namespace apmanager {
-const char kApManagerServiceName[] = "org.chromium.apmanager";
-const char kApManagerServicePath[] = "/org/chromium/apmanager";
-const char kApManagerManagerPath[] = "/org/chromium/apmanager/Manager";
-const char kManagerInterfaceName[] = "org.chromium.apmanager.Manager";
-const char kConfigInterfaceName[] = "org.chromium.apmanager.Config";
-const char kDeviceInterfaceName[] = "org.chromium.apmanager.Device";
-const char kServiceInterfaceName[] = "org.chromium.apmanager.Service";
-const char kCreateServiceMethod[] = "CreateService";
-const char kRemoveServiceMethod[] = "RemoveService";
-const char kStartMethod[] = "Start";
-const char kStopMethod[] = "Stop";
-const char kSsidProperty[] = "Ssid";
-const char kInterfaceNameProperty[] = "InterfaceName";
-const char kSecurityModeProperty[] = "SecurityMode";
-const char kPassphraseProperty[] = "Passphrase";
-const char kHwModeProperty[] = "HwMode";
-const char kOperationModeProperty[] = "OperationMode";
-const char kChannelProperty[] = "Channel";
-const char kHiddenNetworkProperty[] = "HiddenNetwork";
-const char kBridgeInterfaceProperty[] = "BridgeInterface";
-const char kServiceAddressIndexProperty[] = "ServerAddressIndex";
-const char kDeviceNameProperty[] = "DeviceName";
-const char kInUsedProperty[] = "InUsed";
-const char kPreferredApInterfaceProperty[] = "PreferredApInterface";
-const char kConfigName[] = "Config";
-const char kStateName[] = "State";
-
-}  // namespace apmanager
-
-namespace {
-
-// Since there is no property associated with Manager objects, an empty callback
-// is used.
-void ManagerPropertyChanged(const std::string& property_name) {
-}
-
-// The ApManagerClient implementation used in production.
-class ApManagerClientImpl : public ApManagerClient,
-                            public dbus::ObjectManager::Interface {
- public:
-  ApManagerClientImpl();
-  ~ApManagerClientImpl() override;
-
-  // ApManagerClient overrides.
-  void AddObserver(Observer* observer) override;
-  void RemoveObserver(Observer* observer) override;
-  void CreateService(const ObjectPathDBusMethodCallback& callback) override;
-  void RemoveService(const dbus::ObjectPath& object_path,
-                     const VoidDBusMethodCallback& callback) override;
-  void StartService(const dbus::ObjectPath& object_path,
-                    const VoidDBusMethodCallback& callback) override;
-  void StopService(const dbus::ObjectPath& object_path,
-                   const VoidDBusMethodCallback& callback) override;
-  ConfigProperties* GetConfigProperties(
-      const dbus::ObjectPath& object_path) override;
-  const DeviceProperties* GetDeviceProperties(
-      const dbus::ObjectPath& object_path) override;
-  const ServiceProperties* GetServiceProperties(
-      const dbus::ObjectPath& object_path) override;
-
-  // DBusClient overrides.
-  void Init(dbus::Bus* bus) override;
-
-  // dbus::ObjectManager::Interface overrides.
-  dbus::PropertySet* CreateProperties(
-      dbus::ObjectProxy* object_proxy,
-      const dbus::ObjectPath& object_path,
-      const std::string& interface_name) override;
-  void ObjectAdded(const dbus::ObjectPath& object_path,
-                   const std::string& interface_name) override;
-  void ObjectRemoved(const dbus::ObjectPath& object_path,
-                     const std::string& interface_name) override;
-
- private:
-  // Called by dbus::PropertySet when a property value is changed,
-  // either by result of a signal or response to a GetAll() or Get()
-  // call. Informs observers.
-  void OnConfigPropertyChanged(const dbus::ObjectPath& object_path,
-                               const std::string& property_name);
-  void OnDevicePropertyChanged(const dbus::ObjectPath& object_path,
-                               const std::string& property_name);
-  void OnServicePropertyChanged(const dbus::ObjectPath& object_path,
-                                const std::string& property_name);
-
-  void OnObjectPathDBusMethod(const ObjectPathDBusMethodCallback& callback,
-                              dbus::Response* response);
-  void OnStringDBusMethod(const StringDBusMethodCallback& callback,
-                          dbus::Response* response);
-  void OnVoidDBusMethod(const VoidDBusMethodCallback& callback,
-                        dbus::Response* response);
-
-  // List of observers interested in event notifications from us.
-  base::ObserverList<Observer> observers_;
-  dbus::ObjectManager* object_manager_;
-  base::WeakPtrFactory<ApManagerClientImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ApManagerClientImpl);
-};
-
-ApManagerClientImpl::ApManagerClientImpl()
-    : object_manager_(nullptr), weak_ptr_factory_(this) {
-}
-
-ApManagerClientImpl::~ApManagerClientImpl() {
-  if (object_manager_) {
-    object_manager_->UnregisterInterface(apmanager::kManagerInterfaceName);
-    object_manager_->UnregisterInterface(apmanager::kConfigInterfaceName);
-    object_manager_->UnregisterInterface(apmanager::kDeviceInterfaceName);
-    object_manager_->UnregisterInterface(apmanager::kServiceInterfaceName);
-  }
-}
-
-void ApManagerClientImpl::AddObserver(Observer* observer) {
-  DCHECK(observer);
-  observers_.AddObserver(observer);
-}
-
-void ApManagerClientImpl::RemoveObserver(Observer* observer) {
-  DCHECK(observer);
-  observers_.RemoveObserver(observer);
-}
-
-void ApManagerClientImpl::CreateService(
-    const ObjectPathDBusMethodCallback& callback) {
-  dbus::ObjectProxy* object_proxy = object_manager_->GetObjectProxy(
-      dbus::ObjectPath(apmanager::kApManagerManagerPath));
-  if (!object_proxy) {
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE,
-        base::Bind(&ApManagerClientImpl::OnObjectPathDBusMethod,
-                   weak_ptr_factory_.GetWeakPtr(), callback, nullptr));
-    return;
-  }
-
-  dbus::MethodCall method_call(apmanager::kManagerInterfaceName,
-                               apmanager::kCreateServiceMethod);
-  dbus::MessageWriter writer(&method_call);
-  object_proxy->CallMethod(
-      &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-      base::Bind(&ApManagerClientImpl::OnObjectPathDBusMethod,
-                 weak_ptr_factory_.GetWeakPtr(), callback));
-}
-
-void ApManagerClientImpl::RemoveService(
-    const dbus::ObjectPath& object_path,
-    const VoidDBusMethodCallback& callback) {
-  dbus::ObjectProxy* object_proxy = object_manager_->GetObjectProxy(
-      dbus::ObjectPath(apmanager::kApManagerManagerPath));
-  if (!object_proxy) {
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE,
-        base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                   weak_ptr_factory_.GetWeakPtr(), callback, nullptr));
-    return;
-  }
-
-  dbus::MethodCall method_call(apmanager::kManagerInterfaceName,
-                               apmanager::kRemoveServiceMethod);
-  dbus::MessageWriter writer(&method_call);
-  writer.AppendObjectPath(object_path);
-  object_proxy->CallMethod(
-      &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-      base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                 weak_ptr_factory_.GetWeakPtr(), callback));
-}
-
-void ApManagerClientImpl::StartService(const dbus::ObjectPath& object_path,
-                                       const VoidDBusMethodCallback& callback) {
-  dbus::ObjectProxy* object_proxy =
-      object_manager_->GetObjectProxy(object_path);
-  if (!object_proxy) {
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE,
-        base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                   weak_ptr_factory_.GetWeakPtr(), callback, nullptr));
-    return;
-  }
-
-  dbus::MethodCall method_call(apmanager::kServiceInterfaceName,
-                               apmanager::kStartMethod);
-  dbus::MessageWriter writer(&method_call);
-  object_proxy->CallMethod(
-      &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-      base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                 weak_ptr_factory_.GetWeakPtr(), callback));
-}
-
-void ApManagerClientImpl::StopService(const dbus::ObjectPath& object_path,
-                                      const VoidDBusMethodCallback& callback) {
-  dbus::ObjectProxy* object_proxy =
-      object_manager_->GetObjectProxy(object_path);
-  if (!object_proxy) {
-    base::ThreadTaskRunnerHandle::Get()->PostTask(
-        FROM_HERE,
-        base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                   weak_ptr_factory_.GetWeakPtr(), callback, nullptr));
-    return;
-  }
-
-  dbus::MethodCall method_call(apmanager::kServiceInterfaceName,
-                               apmanager::kStopMethod);
-  dbus::MessageWriter writer(&method_call);
-  object_proxy->CallMethod(
-      &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
-      base::Bind(&ApManagerClientImpl::OnVoidDBusMethod,
-                 weak_ptr_factory_.GetWeakPtr(), callback));
-}
-
-ApManagerClient::ConfigProperties* ApManagerClientImpl::GetConfigProperties(
-    const dbus::ObjectPath& object_path) {
-  return static_cast<ConfigProperties*>(object_manager_->GetProperties(
-      object_path, apmanager::kConfigInterfaceName));
-}
-
-const ApManagerClient::DeviceProperties*
-ApManagerClientImpl::GetDeviceProperties(const dbus::ObjectPath& object_path) {
-  return static_cast<DeviceProperties*>(object_manager_->GetProperties(
-      object_path, apmanager::kDeviceInterfaceName));
-}
-
-const ApManagerClient::ServiceProperties*
-ApManagerClientImpl::GetServiceProperties(const dbus::ObjectPath& object_path) {
-  return static_cast<ServiceProperties*>(object_manager_->GetProperties(
-      object_path, apmanager::kServiceInterfaceName));
-}
-
-void ApManagerClientImpl::Init(dbus::Bus* bus) {
-  object_manager_ =
-      bus->GetObjectManager(apmanager::kApManagerServiceName,
-                            dbus::ObjectPath(apmanager::kApManagerServicePath));
-  object_manager_->RegisterInterface(apmanager::kManagerInterfaceName, this);
-  object_manager_->RegisterInterface(apmanager::kConfigInterfaceName, this);
-  object_manager_->RegisterInterface(apmanager::kDeviceInterfaceName, this);
-  object_manager_->RegisterInterface(apmanager::kServiceInterfaceName, this);
-}
-
-dbus::PropertySet* ApManagerClientImpl::CreateProperties(
-    dbus::ObjectProxy* object_proxy,
-    const dbus::ObjectPath& object_path,
-    const std::string& interface_name) {
-  dbus::PropertySet* properties = nullptr;
-  if (interface_name == apmanager::kManagerInterfaceName) {
-    properties = new dbus::PropertySet(object_proxy, interface_name,
-                                       base::Bind(&ManagerPropertyChanged));
-  } else if (interface_name == apmanager::kConfigInterfaceName) {
-    properties = new ConfigProperties(
-        object_proxy, interface_name,
-        base::Bind(&ApManagerClientImpl::OnConfigPropertyChanged,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-  } else if (interface_name == apmanager::kDeviceInterfaceName) {
-    properties = new DeviceProperties(
-        object_proxy, interface_name,
-        base::Bind(&ApManagerClientImpl::OnDevicePropertyChanged,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-  } else if (interface_name == apmanager::kServiceInterfaceName) {
-    properties = new ServiceProperties(
-        object_proxy, interface_name,
-        base::Bind(&ApManagerClientImpl::OnServicePropertyChanged,
-                   weak_ptr_factory_.GetWeakPtr(), object_path));
-  } else {
-    NOTREACHED() << "Unhandled interface name " << interface_name;
-  }
-  return properties;
-}
-
-void ApManagerClientImpl::ObjectAdded(const dbus::ObjectPath& object_path,
-                                      const std::string& interface_name) {
-  if (interface_name == apmanager::kManagerInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ManagerAdded());
-  } else if (interface_name == apmanager::kConfigInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ConfigAdded(object_path));
-  } else if (interface_name == apmanager::kDeviceInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, DeviceAdded(object_path));
-  } else if (interface_name == apmanager::kServiceInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ServiceAdded(object_path));
-  } else {
-    NOTREACHED() << "Unhandled interface name " << interface_name;
-  }
-}
-
-void ApManagerClientImpl::ObjectRemoved(const dbus::ObjectPath& object_path,
-                                        const std::string& interface_name) {
-  if (interface_name == apmanager::kManagerInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ManagerRemoved());
-  } else if (interface_name == apmanager::kConfigInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ConfigRemoved(object_path));
-  } else if (interface_name == apmanager::kDeviceInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, DeviceRemoved(object_path));
-  } else if (interface_name == apmanager::kServiceInterfaceName) {
-    FOR_EACH_OBSERVER(Observer, observers_, ServiceRemoved(object_path));
-  } else {
-    NOTREACHED() << "Unhandled interface name " << interface_name;
-  }
-}
-
-void ApManagerClientImpl::OnConfigPropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    ConfigPropertyChanged(object_path, property_name));
-}
-
-void ApManagerClientImpl::OnDevicePropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    ConfigPropertyChanged(object_path, property_name));
-}
-
-void ApManagerClientImpl::OnServicePropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-  FOR_EACH_OBSERVER(Observer, observers_,
-                    ServicePropertyChanged(object_path, property_name));
-}
-
-void ApManagerClientImpl::OnObjectPathDBusMethod(
-    const ObjectPathDBusMethodCallback& callback,
-    dbus::Response* response) {
-  if (!response) {
-    callback.Run(DBUS_METHOD_CALL_FAILURE, dbus::ObjectPath());
-    return;
-  }
-
-  dbus::MessageReader reader(response);
-  dbus::ObjectPath result;
-  if (!reader.PopObjectPath(&result)) {
-    callback.Run(DBUS_METHOD_CALL_FAILURE, result);
-    return;
-  }
-
-  callback.Run(DBUS_METHOD_CALL_SUCCESS, result);
-}
-
-void ApManagerClientImpl::OnStringDBusMethod(
-    const StringDBusMethodCallback& callback,
-    dbus::Response* response) {
-  if (!response) {
-    callback.Run(DBUS_METHOD_CALL_FAILURE, std::string());
-    return;
-  }
-
-  dbus::MessageReader reader(response);
-  std::string result;
-  if (!reader.PopString(&result)) {
-    callback.Run(DBUS_METHOD_CALL_FAILURE, std::string());
-    return;
-  }
-
-  callback.Run(DBUS_METHOD_CALL_SUCCESS, result);
-}
-
-void ApManagerClientImpl::OnVoidDBusMethod(
-    const VoidDBusMethodCallback& callback,
-    dbus::Response* response) {
-  callback.Run(response ? DBUS_METHOD_CALL_SUCCESS : DBUS_METHOD_CALL_FAILURE);
-}
-
-}  // namespace
-
-ApManagerClient::ConfigProperties::ConfigProperties(
-    dbus::ObjectProxy* object_proxy,
-    const std::string& dbus_interface_name,
-    const PropertyChangedCallback& callback)
-    : dbus::PropertySet(object_proxy, dbus_interface_name, callback) {
-  RegisterProperty(apmanager::kSsidProperty, &ssid_);
-  RegisterProperty(apmanager::kInterfaceNameProperty, &interface_name_);
-  RegisterProperty(apmanager::kSecurityModeProperty, &security_mode_);
-  RegisterProperty(apmanager::kPassphraseProperty, &passphrase_);
-  RegisterProperty(apmanager::kHwModeProperty, &hw_mode_);
-  RegisterProperty(apmanager::kOperationModeProperty, &operation_mode_);
-  RegisterProperty(apmanager::kChannelProperty, &channel_);
-  RegisterProperty(apmanager::kHiddenNetworkProperty, &hidden_network_);
-  RegisterProperty(apmanager::kBridgeInterfaceProperty, &bridge_interface_);
-  RegisterProperty(apmanager::kServiceAddressIndexProperty,
-                   &server_address_index_);
-}
-
-ApManagerClient::ConfigProperties::~ConfigProperties() {
-}
-
-ApManagerClient::DeviceProperties::DeviceProperties(
-    dbus::ObjectProxy* object_proxy,
-    const std::string& interface_name,
-    const PropertyChangedCallback& callback)
-    : dbus::PropertySet(object_proxy, interface_name, callback) {
-  RegisterProperty(apmanager::kDeviceNameProperty, &device_name_);
-  RegisterProperty(apmanager::kInUsedProperty, &in_used_);
-  RegisterProperty(apmanager::kPreferredApInterfaceProperty,
-                   &preferred_ap_interface_);
-}
-
-ApManagerClient::DeviceProperties::~DeviceProperties() {
-}
-
-ApManagerClient::ServiceProperties::ServiceProperties(
-    dbus::ObjectProxy* object_proxy,
-    const std::string& interface_name,
-    const PropertyChangedCallback& callback)
-    : dbus::PropertySet(object_proxy, interface_name, callback) {
-  RegisterProperty(apmanager::kConfigName, &config_);
-  RegisterProperty(apmanager::kStateName, &state_);
-}
-
-ApManagerClient::ServiceProperties::~ServiceProperties() {
-}
-
-ApManagerClient::Observer::~Observer() {
-}
-
-void ApManagerClient::Observer::ManagerAdded() {
-}
-
-void ApManagerClient::Observer::ManagerRemoved() {
-}
-
-void ApManagerClient::Observer::ConfigAdded(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::ConfigRemoved(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::DeviceAdded(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::DeviceRemoved(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::ServiceAdded(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::ServiceRemoved(
-    const dbus::ObjectPath& object_path) {
-}
-
-void ApManagerClient::Observer::ConfigPropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-}
-
-void ApManagerClient::Observer::DevicePropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-}
-
-void ApManagerClient::Observer::ServicePropertyChanged(
-    const dbus::ObjectPath& object_path,
-    const std::string& property_name) {
-}
-
-ApManagerClient::ApManagerClient() {
-}
-
-ApManagerClient::~ApManagerClient() {
-}
-
-// static
-ApManagerClient* ApManagerClient::Create() {
-  return new ApManagerClientImpl();
-}
-
-}  // namespace chromeos