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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 #include <utility> | 5 #include <utility> |
6 #include <vector> | 6 #include <vector> |
7 | 7 |
8 #include "base/memory/ptr_util.h" | 8 #include "base/memory/ptr_util.h" |
9 #include "base/strings/utf_string_conversions.h" | 9 #include "base/strings/utf_string_conversions.h" |
10 #include "device/bluetooth/device.h" | 10 #include "device/bluetooth/device.h" |
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116 characteristic_info->id = characteristic->GetIdentifier(); | 116 characteristic_info->id = characteristic->GetIdentifier(); |
117 characteristic_info->uuid = characteristic->GetUUID(); | 117 characteristic_info->uuid = characteristic->GetUUID(); |
118 characteristic_info->properties = characteristic->GetProperties(); | 118 characteristic_info->properties = characteristic->GetProperties(); |
119 | 119 |
120 characteristics.push_back(std::move(characteristic_info)); | 120 characteristics.push_back(std::move(characteristic_info)); |
121 } | 121 } |
122 | 122 |
123 callback.Run(std::move(characteristics)); | 123 callback.Run(std::move(characteristics)); |
124 } | 124 } |
125 | 125 |
| 126 void Device::GetDescriptors(const std::string& service_id, |
| 127 const std::string& characteristic_id, |
| 128 const GetDescriptorsCallback& callback) { |
| 129 device::BluetoothDevice* device = adapter_->GetDevice(GetAddress()); |
| 130 if (!device) { |
| 131 callback.Run(base::nullopt); |
| 132 return; |
| 133 } |
| 134 |
| 135 device::BluetoothRemoteGattService* service = |
| 136 device->GetGattService(service_id); |
| 137 if (!service) { |
| 138 callback.Run(base::nullopt); |
| 139 return; |
| 140 } |
| 141 |
| 142 device::BluetoothRemoteGattCharacteristic* characteristic = |
| 143 service->GetCharacteristic(characteristic_id); |
| 144 if (!characteristic) { |
| 145 callback.Run(base::nullopt); |
| 146 return; |
| 147 } |
| 148 |
| 149 std::vector<mojom::DescriptorInfoPtr> descriptors; |
| 150 |
| 151 for (const auto* descriptor : characteristic->GetDescriptors()) { |
| 152 mojom::DescriptorInfoPtr descriptor_info = mojom::DescriptorInfo::New(); |
| 153 |
| 154 descriptor_info->id = descriptor->GetIdentifier(); |
| 155 descriptor_info->uuid = descriptor->GetUUID(); |
| 156 descriptors.push_back(std::move(descriptor_info)); |
| 157 } |
| 158 |
| 159 callback.Run(std::move(descriptors)); |
| 160 } |
| 161 |
126 Device::Device(scoped_refptr<device::BluetoothAdapter> adapter, | 162 Device::Device(scoped_refptr<device::BluetoothAdapter> adapter, |
127 std::unique_ptr<device::BluetoothGattConnection> connection) | 163 std::unique_ptr<device::BluetoothGattConnection> connection) |
128 : adapter_(std::move(adapter)), connection_(std::move(connection)) { | 164 : adapter_(std::move(adapter)), connection_(std::move(connection)) { |
129 adapter_->AddObserver(this); | 165 adapter_->AddObserver(this); |
130 } | 166 } |
131 | 167 |
132 void Device::GetServicesImpl(const GetServicesCallback& callback) { | 168 void Device::GetServicesImpl(const GetServicesCallback& callback) { |
133 device::BluetoothDevice* device = adapter_->GetDevice(GetAddress()); | 169 device::BluetoothDevice* device = adapter_->GetDevice(GetAddress()); |
134 DCHECK(device); | 170 DCHECK(device); |
135 | 171 |
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152 service_info->is_primary = service.IsPrimary(); | 188 service_info->is_primary = service.IsPrimary(); |
153 | 189 |
154 return service_info; | 190 return service_info; |
155 } | 191 } |
156 | 192 |
157 const std::string& Device::GetAddress() { | 193 const std::string& Device::GetAddress() { |
158 return connection_->GetDeviceAddress(); | 194 return connection_->GetDeviceAddress(); |
159 } | 195 } |
160 | 196 |
161 } // namespace bluetooth | 197 } // namespace bluetooth |
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