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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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_REMOTE_GATT_CHARACTERISTIC_WIN_H_ | 5 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_WIN_H_ |
| 6 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_WIN_H_ | 6 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_WIN_H_ |
| 7 | 7 |
| 8 #include <memory> | 8 #include <memory> |
| 9 #include <unordered_map> | 9 #include <unordered_map> |
| 10 | 10 |
| 11 #include "base/memory/weak_ptr.h" | 11 #include "base/memory/weak_ptr.h" |
| 12 #include "base/sequenced_task_runner.h" | 12 #include "base/sequenced_task_runner.h" |
| 13 #include "device/bluetooth/bluetooth_gatt_characteristic.h" | |
| 14 #include "device/bluetooth/bluetooth_low_energy_defs_win.h" | 13 #include "device/bluetooth/bluetooth_low_energy_defs_win.h" |
| 14 #include "device/bluetooth/bluetooth_remote_gatt_characteristic.h" |
| 15 | 15 |
| 16 namespace device { | 16 namespace device { |
| 17 | 17 |
| 18 class BluetoothAdapterWin; | 18 class BluetoothAdapterWin; |
| 19 class BluetoothRemoteGattDescriptorWin; | 19 class BluetoothRemoteGattDescriptorWin; |
| 20 class BluetoothRemoteGattServiceWin; | 20 class BluetoothRemoteGattServiceWin; |
| 21 class BluetoothTaskManagerWin; | 21 class BluetoothTaskManagerWin; |
| 22 | 22 |
| 23 // The BluetoothRemoteGattCharacteristicWin class implements | 23 // The BluetoothRemoteGattCharacteristicWin class implements |
| 24 // BluetoothGattCharacteristic for remote GATT services on Windows 8 and later. | 24 // BluetoothRemoteGattCharacteristic for remote GATT services on Windows 8 and |
| 25 // later. |
| 25 class DEVICE_BLUETOOTH_EXPORT BluetoothRemoteGattCharacteristicWin | 26 class DEVICE_BLUETOOTH_EXPORT BluetoothRemoteGattCharacteristicWin |
| 26 : public BluetoothGattCharacteristic { | 27 : public BluetoothRemoteGattCharacteristic { |
| 27 public: | 28 public: |
| 28 BluetoothRemoteGattCharacteristicWin( | 29 BluetoothRemoteGattCharacteristicWin( |
| 29 BluetoothRemoteGattServiceWin* parent_service, | 30 BluetoothRemoteGattServiceWin* parent_service, |
| 30 BTH_LE_GATT_CHARACTERISTIC* characteristic_info, | 31 BTH_LE_GATT_CHARACTERISTIC* characteristic_info, |
| 31 scoped_refptr<base::SequencedTaskRunner>& ui_task_runner); | 32 scoped_refptr<base::SequencedTaskRunner>& ui_task_runner); |
| 32 ~BluetoothRemoteGattCharacteristicWin() override; | 33 ~BluetoothRemoteGattCharacteristicWin() override; |
| 33 | 34 |
| 34 // Override BluetoothGattCharacteristic interfaces. | 35 // Override BluetoothRemoteGattCharacteristic interfaces. |
| 35 std::string GetIdentifier() const override; | 36 std::string GetIdentifier() const override; |
| 36 BluetoothUUID GetUUID() const override; | 37 BluetoothUUID GetUUID() const override; |
| 37 bool IsLocal() const override; | 38 bool IsLocal() const override; |
| 38 std::vector<uint8_t>& GetValue() const override; | 39 std::vector<uint8_t>& GetValue() const override; |
| 39 BluetoothGattService* GetService() const override; | 40 BluetoothRemoteGattService* GetService() const override; |
| 40 Properties GetProperties() const override; | 41 Properties GetProperties() const override; |
| 41 Permissions GetPermissions() const override; | 42 Permissions GetPermissions() const override; |
| 42 bool IsNotifying() const override; | 43 bool IsNotifying() const override; |
| 43 std::vector<BluetoothGattDescriptor*> GetDescriptors() const override; | 44 std::vector<BluetoothRemoteGattDescriptor*> GetDescriptors() const override; |
| 44 BluetoothGattDescriptor* GetDescriptor( | 45 BluetoothRemoteGattDescriptor* GetDescriptor( |
| 45 const std::string& identifier) const override; | 46 const std::string& identifier) const override; |
| 46 bool AddDescriptor(BluetoothGattDescriptor* descriptor) override; | 47 bool AddDescriptor(BluetoothRemoteGattDescriptor* descriptor) override; |
| 47 bool UpdateValue(const std::vector<uint8_t>& value) override; | 48 bool UpdateValue(const std::vector<uint8_t>& value) override; |
| 48 void StartNotifySession(const NotifySessionCallback& callback, | 49 void StartNotifySession(const NotifySessionCallback& callback, |
| 49 const ErrorCallback& error_callback) override; | 50 const ErrorCallback& error_callback) override; |
| 50 void ReadRemoteCharacteristic(const ValueCallback& callback, | 51 void ReadRemoteCharacteristic(const ValueCallback& callback, |
| 51 const ErrorCallback& error_callback) override; | 52 const ErrorCallback& error_callback) override; |
| 52 void WriteRemoteCharacteristic(const std::vector<uint8_t>& new_value, | 53 void WriteRemoteCharacteristic(const std::vector<uint8_t>& new_value, |
| 53 const base::Closure& callback, | 54 const base::Closure& callback, |
| 54 const ErrorCallback& error_callback) override; | 55 const ErrorCallback& error_callback) override; |
| 55 | 56 |
| 56 // Update included descriptors. | 57 // Update included descriptors. |
| (...skipping 16 matching lines...) Expand all Loading... |
| 73 // Checks if |descriptor| still exists in this characteristic according to | 74 // Checks if |descriptor| still exists in this characteristic according to |
| 74 // newly discovered |num| of |descriptors|. | 75 // newly discovered |num| of |descriptors|. |
| 75 static bool DoesDescriptorExist(PBTH_LE_GATT_DESCRIPTOR descriptors, | 76 static bool DoesDescriptorExist(PBTH_LE_GATT_DESCRIPTOR descriptors, |
| 76 uint16_t num, | 77 uint16_t num, |
| 77 BluetoothRemoteGattDescriptorWin* descriptor); | 78 BluetoothRemoteGattDescriptorWin* descriptor); |
| 78 | 79 |
| 79 void OnReadRemoteCharacteristicValueCallback( | 80 void OnReadRemoteCharacteristicValueCallback( |
| 80 std::unique_ptr<BTH_LE_GATT_CHARACTERISTIC_VALUE> value, | 81 std::unique_ptr<BTH_LE_GATT_CHARACTERISTIC_VALUE> value, |
| 81 HRESULT hr); | 82 HRESULT hr); |
| 82 void OnWriteRemoteCharacteristicValueCallback(HRESULT hr); | 83 void OnWriteRemoteCharacteristicValueCallback(HRESULT hr); |
| 83 BluetoothGattService::GattErrorCode HRESULTToGattErrorCode(HRESULT hr); | 84 BluetoothRemoteGattService::GattErrorCode HRESULTToGattErrorCode(HRESULT hr); |
| 84 void OnGattCharacteristicValueChanged( | 85 void OnGattCharacteristicValueChanged( |
| 85 std::unique_ptr<std::vector<uint8_t>> new_value); | 86 std::unique_ptr<std::vector<uint8_t>> new_value); |
| 86 void GattEventRegistrationCallback(PVOID event_handle, HRESULT hr); | 87 void GattEventRegistrationCallback(PVOID event_handle, HRESULT hr); |
| 87 void ClearIncludedDescriptors(); | 88 void ClearIncludedDescriptors(); |
| 88 | 89 |
| 89 BluetoothRemoteGattServiceWin* parent_service_; | 90 BluetoothRemoteGattServiceWin* parent_service_; |
| 90 scoped_refptr<BluetoothTaskManagerWin> task_manager_; | 91 scoped_refptr<BluetoothTaskManagerWin> task_manager_; |
| 91 | 92 |
| 92 // Characteristic info from OS and used to interact with OS. | 93 // Characteristic info from OS and used to interact with OS. |
| 93 std::unique_ptr<BTH_LE_GATT_CHARACTERISTIC> characteristic_info_; | 94 std::unique_ptr<BTH_LE_GATT_CHARACTERISTIC> characteristic_info_; |
| (...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 125 // GATT event handle returned by GattEventRegistrationCallback. | 126 // GATT event handle returned by GattEventRegistrationCallback. |
| 126 PVOID gatt_event_handle_; | 127 PVOID gatt_event_handle_; |
| 127 | 128 |
| 128 base::WeakPtrFactory<BluetoothRemoteGattCharacteristicWin> weak_ptr_factory_; | 129 base::WeakPtrFactory<BluetoothRemoteGattCharacteristicWin> weak_ptr_factory_; |
| 129 DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattCharacteristicWin); | 130 DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattCharacteristicWin); |
| 130 }; | 131 }; |
| 131 | 132 |
| 132 } // namespace device | 133 } // namespace device |
| 133 | 134 |
| 134 #endif // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_WIN_H_ | 135 #endif // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_CHARACTERISTIC_WIN_H_ |
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