| OLD | NEW |
|---|
| (Empty) |
| 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/bluetooth_manager_client.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/chromeos/chromeos_version.h" | |
| 9 #include "base/logging.h" | |
| 10 #include "chrome/browser/chromeos/dbus/bluetooth_property.h" | |
| 11 #include "dbus/bus.h" | |
| 12 #include "dbus/message.h" | |
| 13 #include "dbus/object_path.h" | |
| 14 #include "dbus/object_proxy.h" | |
| 15 #include "third_party/cros_system_api/dbus/service_constants.h" | |
| 16 | |
| 17 namespace chromeos { | |
| 18 | |
| 19 BluetoothManagerClient::Properties::Properties(dbus::ObjectProxy* object_proxy, | |
| 20 PropertyChangedCallback callback) | |
| 21 : BluetoothPropertySet(object_proxy, | |
| 22 bluetooth_manager::kBluetoothManagerInterface, | |
| 23 callback) { | |
| 24 RegisterProperty(bluetooth_manager::kAdaptersProperty, &adapters); | |
| 25 } | |
| 26 | |
| 27 BluetoothManagerClient::Properties::~Properties() { | |
| 28 } | |
| 29 | |
| 30 | |
| 31 // The BluetoothManagerClient implementation used in production. | |
| 32 class BluetoothManagerClientImpl : public BluetoothManagerClient { | |
| 33 public: | |
| 34 explicit BluetoothManagerClientImpl(dbus::Bus* bus) | |
| 35 : weak_ptr_factory_(this), | |
| 36 object_proxy_(NULL) { | |
| 37 DVLOG(1) << "Creating BluetoothManagerClientImpl"; | |
| 38 | |
| 39 // Create the object proxy. | |
| 40 DCHECK(bus); | |
| 41 object_proxy_ = bus->GetObjectProxy( | |
| 42 bluetooth_manager::kBluetoothManagerServiceName, | |
| 43 dbus::ObjectPath(bluetooth_manager::kBluetoothManagerServicePath)); | |
| 44 | |
| 45 object_proxy_->ConnectToSignal( | |
| 46 bluetooth_manager::kBluetoothManagerInterface, | |
| 47 bluetooth_manager::kAdapterAddedSignal, | |
| 48 base::Bind(&BluetoothManagerClientImpl::AdapterAddedReceived, | |
| 49 weak_ptr_factory_.GetWeakPtr()), | |
| 50 base::Bind(&BluetoothManagerClientImpl::AdapterAddedConnected, | |
| 51 weak_ptr_factory_.GetWeakPtr())); | |
| 52 | |
| 53 object_proxy_->ConnectToSignal( | |
| 54 bluetooth_manager::kBluetoothManagerInterface, | |
| 55 bluetooth_manager::kAdapterRemovedSignal, | |
| 56 base::Bind(&BluetoothManagerClientImpl::AdapterRemovedReceived, | |
| 57 weak_ptr_factory_.GetWeakPtr()), | |
| 58 base::Bind(&BluetoothManagerClientImpl::AdapterRemovedConnected, | |
| 59 weak_ptr_factory_.GetWeakPtr())); | |
| 60 | |
| 61 object_proxy_->ConnectToSignal( | |
| 62 bluetooth_manager::kBluetoothManagerInterface, | |
| 63 bluetooth_manager::kDefaultAdapterChangedSignal, | |
| 64 base::Bind(&BluetoothManagerClientImpl::DefaultAdapterChangedReceived, | |
| 65 weak_ptr_factory_.GetWeakPtr()), | |
| 66 base::Bind(&BluetoothManagerClientImpl::DefaultAdapterChangedConnected, | |
| 67 weak_ptr_factory_.GetWeakPtr())); | |
| 68 | |
| 69 // Create the properties structure. | |
| 70 properties_ = new Properties( | |
| 71 object_proxy_, | |
| 72 base::Bind(&BluetoothManagerClientImpl::OnPropertyChanged, | |
| 73 weak_ptr_factory_.GetWeakPtr())); | |
| 74 | |
| 75 properties_->ConnectSignals(); | |
| 76 properties_->GetAll(); | |
| 77 } | |
| 78 | |
| 79 virtual ~BluetoothManagerClientImpl() { | |
| 80 // Clean up the Properties structure. | |
| 81 delete properties_; | |
| 82 } | |
| 83 | |
| 84 // BluetoothManagerClient override. | |
| 85 virtual void AddObserver(Observer* observer) OVERRIDE { | |
| 86 DCHECK(observer); | |
| 87 observers_.AddObserver(observer); | |
| 88 } | |
| 89 | |
| 90 // BluetoothManagerClient override. | |
| 91 virtual void RemoveObserver(Observer* observer) OVERRIDE { | |
| 92 DCHECK(observer); | |
| 93 observers_.RemoveObserver(observer); | |
| 94 } | |
| 95 | |
| 96 // BluetoothManagerClient override. | |
| 97 virtual Properties* GetProperties() OVERRIDE { | |
| 98 return properties_; | |
| 99 } | |
| 100 | |
| 101 // BluetoothManagerClient override. | |
| 102 virtual void DefaultAdapter(const AdapterCallback& callback) OVERRIDE { | |
| 103 dbus::MethodCall method_call( | |
| 104 bluetooth_manager::kBluetoothManagerInterface, | |
| 105 bluetooth_manager::kDefaultAdapter); | |
| 106 | |
| 107 DCHECK(object_proxy_); | |
| 108 object_proxy_->CallMethod( | |
| 109 &method_call, | |
| 110 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, | |
| 111 base::Bind(&BluetoothManagerClientImpl::OnDefaultAdapter, | |
| 112 weak_ptr_factory_.GetWeakPtr(), callback)); | |
| 113 } | |
| 114 | |
| 115 // BluetoothManagerClient override. | |
| 116 virtual void FindAdapter(const std::string& address, | |
| 117 const AdapterCallback& callback) { | |
| 118 dbus::MethodCall method_call( | |
| 119 bluetooth_manager::kBluetoothManagerInterface, | |
| 120 bluetooth_manager::kFindAdapter); | |
| 121 | |
| 122 dbus::MessageWriter writer(&method_call); | |
| 123 writer.AppendString(address); | |
| 124 | |
| 125 DCHECK(object_proxy_); | |
| 126 object_proxy_->CallMethod( | |
| 127 &method_call, | |
| 128 dbus::ObjectProxy::TIMEOUT_USE_DEFAULT, | |
| 129 base::Bind(&BluetoothManagerClientImpl::OnFindAdapter, | |
| 130 weak_ptr_factory_.GetWeakPtr(), callback)); | |
| 131 } | |
| 132 | |
| 133 private: | |
| 134 // Called by BluetoothPropertySet when a property value is changed, | |
| 135 // either by result of a signal or response to a GetAll() or Get() | |
| 136 // call. Informs observers. | |
| 137 void OnPropertyChanged(const std::string& property_name) { | |
| 138 FOR_EACH_OBSERVER(BluetoothManagerClient::Observer, observers_, | |
| 139 ManagerPropertyChanged(property_name)); | |
| 140 } | |
| 141 | |
| 142 // Called by dbus:: when an AdapterAdded signal is received. | |
| 143 void AdapterAddedReceived(dbus::Signal* signal) { | |
| 144 DCHECK(signal); | |
| 145 dbus::MessageReader reader(signal); | |
| 146 dbus::ObjectPath object_path; | |
| 147 if (!reader.PopObjectPath(&object_path)) { | |
| 148 LOG(WARNING) << "AdapterAdded signal has incorrect parameters: " | |
| 149 << signal->ToString(); | |
| 150 return; | |
| 151 } | |
| 152 | |
| 153 DVLOG(1) << "Adapter added: " << object_path.value(); | |
| 154 FOR_EACH_OBSERVER(Observer, observers_, AdapterAdded(object_path)); | |
| 155 } | |
| 156 | |
| 157 // Called by dbus:: when the AdapterAdded signal is initially connected. | |
| 158 void AdapterAddedConnected(const std::string& interface_name, | |
| 159 const std::string& signal_name, | |
| 160 bool success) { | |
| 161 LOG_IF(WARNING, !success) << "Failed to connect to AdapterAdded signal."; | |
| 162 } | |
| 163 | |
| 164 // Called by dbus:: when an AdapterRemoved signal is received. | |
| 165 void AdapterRemovedReceived(dbus::Signal* signal) { | |
| 166 DCHECK(signal); | |
| 167 dbus::MessageReader reader(signal); | |
| 168 dbus::ObjectPath object_path; | |
| 169 if (!reader.PopObjectPath(&object_path)) { | |
| 170 LOG(WARNING) << "AdapterRemoved signal has incorrect parameters: " | |
| 171 << signal->ToString(); | |
| 172 return; | |
| 173 } | |
| 174 | |
| 175 DVLOG(1) << "Adapter removed: " << object_path.value(); | |
| 176 FOR_EACH_OBSERVER(Observer, observers_, AdapterRemoved(object_path)); | |
| 177 } | |
| 178 | |
| 179 // Called by dbus:: when the AdapterRemoved signal is initially connected. | |
| 180 void AdapterRemovedConnected(const std::string& interface_name, | |
| 181 const std::string& signal_name, | |
| 182 bool success) { | |
| 183 LOG_IF(WARNING, !success) << "Failed to connect to AdapterRemoved signal."; | |
| 184 } | |
| 185 | |
| 186 // Called by dbus:: when a DefaultAdapterChanged signal is received. | |
| 187 void DefaultAdapterChangedReceived(dbus::Signal* signal) { | |
| 188 DCHECK(signal); | |
| 189 dbus::MessageReader reader(signal); | |
| 190 dbus::ObjectPath object_path; | |
| 191 if (!reader.PopObjectPath(&object_path)) { | |
| 192 LOG(WARNING) << "DefaultAdapterChanged signal has incorrect parameters: " | |
| 193 << signal->ToString(); | |
| 194 return; | |
| 195 } | |
| 196 | |
| 197 DVLOG(1) << "Default adapter changed: " << object_path.value(); | |
| 198 FOR_EACH_OBSERVER(Observer, observers_, DefaultAdapterChanged(object_path)); | |
| 199 } | |
| 200 | |
| 201 // Called by dbus:: when the DefaultAdapterChanged signal is initially | |
| 202 // connected. | |
| 203 void DefaultAdapterChangedConnected(const std::string& interface_name, | |
| 204 const std::string& signal_name, | |
| 205 bool success) { | |
| 206 LOG_IF(WARNING, !success) | |
| 207 << "Failed to connect to DefaultAdapterChanged signal."; | |
| 208 } | |
| 209 | |
| 210 // Called when a response for DefaultAdapter() is received. | |
| 211 void OnDefaultAdapter(const AdapterCallback& callback, | |
| 212 dbus::Response* response) { | |
| 213 // Parse response. | |
| 214 bool success = false; | |
| 215 dbus::ObjectPath object_path; | |
| 216 if (response != NULL) { | |
| 217 dbus::MessageReader reader(response); | |
| 218 if (!reader.PopObjectPath(&object_path)) { | |
| 219 LOG(WARNING) << "DefaultAdapter response has incorrect parameters: " | |
| 220 << response->ToString(); | |
| 221 } else { | |
| 222 success = true; | |
| 223 } | |
| 224 } else { | |
| 225 LOG(WARNING) << "Failed to get default adapter."; | |
| 226 } | |
| 227 | |
| 228 // Notify client. | |
| 229 callback.Run(object_path, success); | |
| 230 } | |
| 231 | |
| 232 // Called when a response for FindAdapter() is received. | |
| 233 void OnFindAdapter(const AdapterCallback& callback, | |
| 234 dbus::Response* response) { | |
| 235 // Parse response. | |
| 236 bool success = false; | |
| 237 dbus::ObjectPath object_path; | |
| 238 if (response != NULL) { | |
| 239 dbus::MessageReader reader(response); | |
| 240 if (!reader.PopObjectPath(&object_path)) { | |
| 241 LOG(WARNING) << "FindAdapter response has incorrect parameters: " | |
| 242 << response->ToString(); | |
| 243 } else { | |
| 244 success = true; | |
| 245 } | |
| 246 } else { | |
| 247 LOG(WARNING) << "Failed to find adapter."; | |
| 248 } | |
| 249 | |
| 250 // Notify client. | |
| 251 callback.Run(object_path, success); | |
| 252 } | |
| 253 | |
| 254 // Weak pointer factory for generating 'this' pointers that might live longer | |
| 255 // than we do. | |
| 256 base::WeakPtrFactory<BluetoothManagerClientImpl> weak_ptr_factory_; | |
| 257 | |
| 258 // D-Bus proxy for BlueZ Manager interface. | |
| 259 dbus::ObjectProxy* object_proxy_; | |
| 260 | |
| 261 // Properties for BlueZ Manager interface. | |
| 262 Properties* properties_; | |
| 263 | |
| 264 // List of observers interested in event notifications from us. | |
| 265 ObserverList<Observer> observers_; | |
| 266 | |
| 267 DISALLOW_COPY_AND_ASSIGN(BluetoothManagerClientImpl); | |
| 268 }; | |
| 269 | |
| 270 // The BluetoothManagerClient implementation used on Linux desktop, which does | |
| 271 // nothing. | |
| 272 class BluetoothManagerClientStubImpl : public BluetoothManagerClient { | |
| 273 public: | |
| 274 // BluetoothManagerClient override. | |
| 275 virtual void AddObserver(Observer* observer) OVERRIDE { | |
| 276 } | |
| 277 | |
| 278 // BluetoothManagerClient override. | |
| 279 virtual void RemoveObserver(Observer* observer) OVERRIDE { | |
| 280 } | |
| 281 | |
| 282 // BluetoothManagerClient override. | |
| 283 virtual Properties* GetProperties() OVERRIDE { | |
| 284 VLOG(1) << "GetProperties"; | |
| 285 return NULL; | |
| 286 } | |
| 287 | |
| 288 // BluetoothManagerClient override. | |
| 289 virtual void DefaultAdapter(const AdapterCallback& callback) OVERRIDE { | |
| 290 VLOG(1) << "DefaultAdapter."; | |
| 291 callback.Run(dbus::ObjectPath(), false); | |
| 292 } | |
| 293 | |
| 294 // BluetoothManagerClient override. | |
| 295 virtual void FindAdapter(const std::string& address, | |
| 296 const AdapterCallback& callback) { | |
| 297 VLOG(1) << "FindAdapter: " << address; | |
| 298 callback.Run(dbus::ObjectPath(), false); | |
| 299 } | |
| 300 }; | |
| 301 | |
| 302 BluetoothManagerClient::BluetoothManagerClient() { | |
| 303 } | |
| 304 | |
| 305 BluetoothManagerClient::~BluetoothManagerClient() { | |
| 306 } | |
| 307 | |
| 308 BluetoothManagerClient* BluetoothManagerClient::Create(dbus::Bus* bus) { | |
| 309 if (base::chromeos::IsRunningOnChromeOS()) { | |
| 310 return new BluetoothManagerClientImpl(bus); | |
| 311 } else { | |
| 312 return new BluetoothManagerClientStubImpl(); | |
| 313 } | |
| 314 } | |
| 315 | |
| 316 } // namespace chromeos | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 9838085:
Move files inside chrome/browser/chromeos/dbus to chromeos/dbus (Closed)
Base URL: http://git.chromium.org/chromium/src.git@master