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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ | 5 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ |
6 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ | 6 #define DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ |
7 | 7 |
8 #include <map> | |
9 #include <queue> | 8 #include <queue> |
10 #include <string> | 9 #include <string> |
11 #include <utility> | 10 #include <utility> |
12 #include <vector> | 11 #include <vector> |
13 | 12 |
14 #include "base/memory/weak_ptr.h" | 13 #include "base/memory/weak_ptr.h" |
15 #include "base/sequenced_task_runner.h" | 14 #include "base/sequenced_task_runner.h" |
16 #include "chromeos/dbus/bluetooth_adapter_client.h" | 15 #include "chromeos/dbus/bluetooth_adapter_client.h" |
17 #include "chromeos/dbus/bluetooth_agent_service_provider.h" | 16 #include "chromeos/dbus/bluetooth_agent_service_provider.h" |
18 #include "chromeos/dbus/bluetooth_device_client.h" | 17 #include "chromeos/dbus/bluetooth_device_client.h" |
19 #include "chromeos/dbus/bluetooth_input_client.h" | 18 #include "chromeos/dbus/bluetooth_input_client.h" |
20 #include "chromeos/dbus/bluetooth_profile_manager_client.h" | |
21 #include "chromeos/dbus/bluetooth_profile_service_provider.h" | |
22 #include "dbus/object_path.h" | 19 #include "dbus/object_path.h" |
23 #include "device/bluetooth/bluetooth_adapter.h" | 20 #include "device/bluetooth/bluetooth_adapter.h" |
24 #include "device/bluetooth/bluetooth_audio_sink.h" | 21 #include "device/bluetooth/bluetooth_audio_sink.h" |
25 #include "device/bluetooth/bluetooth_device.h" | 22 #include "device/bluetooth/bluetooth_device.h" |
26 #include "device/bluetooth/bluetooth_export.h" | 23 #include "device/bluetooth/bluetooth_export.h" |
27 | 24 |
28 namespace device { | 25 namespace device { |
29 class BluetoothSocketThread; | 26 class BluetoothSocketThread; |
30 } // namespace device | 27 } // namespace device |
31 | 28 |
32 namespace chromeos { | 29 namespace chromeos { |
33 | 30 |
34 class BluetoothChromeOSTest; | 31 class BluetoothChromeOSTest; |
35 class BluetoothAdapterProfileChromeOS; | |
36 class BluetoothDeviceChromeOS; | 32 class BluetoothDeviceChromeOS; |
37 class BluetoothPairingChromeOS; | 33 class BluetoothPairingChromeOS; |
38 class BluetoothRemoteGattCharacteristicChromeOS; | 34 class BluetoothRemoteGattCharacteristicChromeOS; |
39 class BluetoothRemoteGattDescriptorChromeOS; | 35 class BluetoothRemoteGattDescriptorChromeOS; |
40 class BluetoothRemoteGattServiceChromeOS; | 36 class BluetoothRemoteGattServiceChromeOS; |
41 | 37 |
42 // The BluetoothAdapterChromeOS class implements BluetoothAdapter for the | 38 // The BluetoothAdapterChromeOS class implements BluetoothAdapter for the |
43 // Chrome OS platform. | 39 // Chrome OS platform. |
44 class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS | 40 class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterChromeOS |
45 : public device::BluetoothAdapter, | 41 : public device::BluetoothAdapter, |
46 public chromeos::BluetoothAdapterClient::Observer, | 42 public chromeos::BluetoothAdapterClient::Observer, |
47 public chromeos::BluetoothDeviceClient::Observer, | 43 public chromeos::BluetoothDeviceClient::Observer, |
48 public chromeos::BluetoothInputClient::Observer, | 44 public chromeos::BluetoothInputClient::Observer, |
49 public chromeos::BluetoothAgentServiceProvider::Delegate { | 45 public chromeos::BluetoothAgentServiceProvider::Delegate { |
50 public: | 46 public: |
51 typedef base::Callback<void(const std::string& error_message)> | |
52 ErrorCompletionCallback; | |
53 typedef base::Callback<void(BluetoothAdapterProfileChromeOS* profile)> | |
54 ProfileRegisteredCallback; | |
55 | |
56 static base::WeakPtr<BluetoothAdapter> CreateAdapter(); | 47 static base::WeakPtr<BluetoothAdapter> CreateAdapter(); |
57 | 48 |
58 // BluetoothAdapter: | 49 // BluetoothAdapter: |
59 void Shutdown() override; | 50 void Shutdown() override; |
60 void DeleteOnCorrectThread() const override; | 51 void DeleteOnCorrectThread() const override; |
61 void AddObserver(device::BluetoothAdapter::Observer* observer) override; | 52 void AddObserver(device::BluetoothAdapter::Observer* observer) override; |
62 void RemoveObserver(device::BluetoothAdapter::Observer* observer) override; | 53 void RemoveObserver(device::BluetoothAdapter::Observer* observer) override; |
63 std::string GetAddress() const override; | 54 std::string GetAddress() const override; |
64 std::string GetName() const override; | 55 std::string GetName() const override; |
65 void SetName(const std::string& name, | 56 void SetName(const std::string& name, |
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117 void NotifyGattCharacteristicValueChanged( | 108 void NotifyGattCharacteristicValueChanged( |
118 BluetoothRemoteGattCharacteristicChromeOS* characteristic, | 109 BluetoothRemoteGattCharacteristicChromeOS* characteristic, |
119 const std::vector<uint8>& value); | 110 const std::vector<uint8>& value); |
120 void NotifyGattDescriptorValueChanged( | 111 void NotifyGattDescriptorValueChanged( |
121 BluetoothRemoteGattDescriptorChromeOS* descriptor, | 112 BluetoothRemoteGattDescriptorChromeOS* descriptor, |
122 const std::vector<uint8>& value); | 113 const std::vector<uint8>& value); |
123 | 114 |
124 // Returns the object path of the adapter. | 115 // Returns the object path of the adapter. |
125 const dbus::ObjectPath& object_path() const { return object_path_; } | 116 const dbus::ObjectPath& object_path() const { return object_path_; } |
126 | 117 |
127 // Request a profile on the adapter for a custom service with a | |
128 // specific UUID for the device at |device_path| to be sent to |delegate|. | |
129 // If |device_path| is the empty string, incoming connections will be | |
130 // assigned to |delegate|. When the profile is | |
131 // successfully registered, |success_callback| will be called with a pointer | |
132 // to the profile which is managed by BluetoothAdapterChromeOS. On failure, | |
133 // |error_callback| will be called. | |
134 void UseProfile(const device::BluetoothUUID& uuid, | |
135 const dbus::ObjectPath& device_path, | |
136 const BluetoothProfileManagerClient::Options& options, | |
137 BluetoothProfileServiceProvider::Delegate* delegate, | |
138 const ProfileRegisteredCallback& success_callback, | |
139 const ErrorCompletionCallback& error_callback); | |
140 | |
141 // Releases the profile associated with |uuid| | |
142 void ReleaseProfile(const device::BluetoothUUID& uuid); | |
143 | |
144 protected: | 118 protected: |
145 // BluetoothAdapter: | 119 // BluetoothAdapter: |
146 void RemovePairingDelegateInternal( | 120 void RemovePairingDelegateInternal( |
147 device::BluetoothDevice::PairingDelegate* pairing_delegate) override; | 121 device::BluetoothDevice::PairingDelegate* pairing_delegate) override; |
148 | 122 |
149 private: | 123 private: |
150 friend class base::DeleteHelper<BluetoothAdapterChromeOS>; | 124 friend class base::DeleteHelper<BluetoothAdapterChromeOS>; |
151 friend class BluetoothChromeOSTest; | 125 friend class BluetoothChromeOSTest; |
152 | 126 |
153 // typedef for callback parameters that are passed to AddDiscoverySession | 127 // typedef for callback parameters that are passed to AddDiscoverySession |
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254 const ErrorCallback& error_callback, | 228 const ErrorCallback& error_callback, |
255 const std::string& error_name, | 229 const std::string& error_name, |
256 const std::string& error_message); | 230 const std::string& error_message); |
257 | 231 |
258 // Called by dbus:: on completion of the D-Bus method call to stop discovery. | 232 // Called by dbus:: on completion of the D-Bus method call to stop discovery. |
259 void OnStopDiscovery(const base::Closure& callback); | 233 void OnStopDiscovery(const base::Closure& callback); |
260 void OnStopDiscoveryError(const ErrorCallback& error_callback, | 234 void OnStopDiscoveryError(const ErrorCallback& error_callback, |
261 const std::string& error_name, | 235 const std::string& error_name, |
262 const std::string& error_message); | 236 const std::string& error_message); |
263 | 237 |
264 // Called by dbus:: on completion of the D-Bus method to register a profile. | |
265 void OnRegisterProfile(const device::BluetoothUUID& uuid, | |
266 const dbus::ObjectPath& device_path, | |
267 BluetoothProfileServiceProvider::Delegate* delegate, | |
268 const ProfileRegisteredCallback& success_callback, | |
269 const ErrorCompletionCallback& error_callback); | |
270 bool SetProfileDelegate(const device::BluetoothUUID& uuid, | |
271 const dbus::ObjectPath& device_path, | |
272 BluetoothProfileServiceProvider::Delegate* delegate, | |
273 const ProfileRegisteredCallback& success_callback, | |
274 const ErrorCompletionCallback& error_callback); | |
275 void OnRegisterProfileError(const device::BluetoothUUID& uuid, | |
276 const ErrorCompletionCallback& error_callback, | |
277 const std::string& error_name, | |
278 const std::string& error_message); | |
279 | |
280 // Processes the queued discovery requests. For each DiscoveryCallbackPair in | 238 // Processes the queued discovery requests. For each DiscoveryCallbackPair in |
281 // the queue, this method will try to add a new discovery session. This method | 239 // the queue, this method will try to add a new discovery session. This method |
282 // is called whenever a pending D-Bus call to start or stop discovery has | 240 // is called whenever a pending D-Bus call to start or stop discovery has |
283 // ended (with either success or failure). | 241 // ended (with either success or failure). |
284 void ProcessQueuedDiscoveryRequests(); | 242 void ProcessQueuedDiscoveryRequests(); |
285 | 243 |
286 // Set in |Shutdown()|, makes IsPresent()| return false. | 244 // Set in |Shutdown()|, makes IsPresent()| return false. |
287 bool dbus_is_shutdown_; | 245 bool dbus_is_shutdown_; |
288 | 246 |
289 // Number of discovery sessions that have been added. | 247 // Number of discovery sessions that have been added. |
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310 ObserverList<device::BluetoothAdapter::Observer> observers_; | 268 ObserverList<device::BluetoothAdapter::Observer> observers_; |
311 | 269 |
312 // Instance of the D-Bus agent object used for pairing, initialized with | 270 // Instance of the D-Bus agent object used for pairing, initialized with |
313 // our own class as its delegate. | 271 // our own class as its delegate. |
314 scoped_ptr<BluetoothAgentServiceProvider> agent_; | 272 scoped_ptr<BluetoothAgentServiceProvider> agent_; |
315 | 273 |
316 // UI thread task runner and socket thread object used to create sockets. | 274 // UI thread task runner and socket thread object used to create sockets. |
317 scoped_refptr<base::SequencedTaskRunner> ui_task_runner_; | 275 scoped_refptr<base::SequencedTaskRunner> ui_task_runner_; |
318 scoped_refptr<device::BluetoothSocketThread> socket_thread_; | 276 scoped_refptr<device::BluetoothSocketThread> socket_thread_; |
319 | 277 |
320 // The profiles we have registered with the bluetooth daemon. | |
321 std::map<device::BluetoothUUID, BluetoothAdapterProfileChromeOS*> profiles_; | |
322 | |
323 // Note: This should remain the last member so it'll be destroyed and | 278 // Note: This should remain the last member so it'll be destroyed and |
324 // invalidate its weak pointers before any other members are destroyed. | 279 // invalidate its weak pointers before any other members are destroyed. |
325 base::WeakPtrFactory<BluetoothAdapterChromeOS> weak_ptr_factory_; | 280 base::WeakPtrFactory<BluetoothAdapterChromeOS> weak_ptr_factory_; |
326 | 281 |
327 DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterChromeOS); | 282 DISALLOW_COPY_AND_ASSIGN(BluetoothAdapterChromeOS); |
328 }; | 283 }; |
329 | 284 |
330 } // namespace chromeos | 285 } // namespace chromeos |
331 | 286 |
332 #endif // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ | 287 #endif // DEVICE_BLUETOOTH_BLUETOOTH_ADAPTER_CHROMEOS_H_ |
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