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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "modules/bluetooth/BluetoothRemoteGATTCharacteristic.h" | 5 #include "modules/bluetooth/BluetoothRemoteGATTCharacteristic.h" |
6 | 6 |
7 #include "bindings/core/v8/ScriptPromise.h" | 7 #include "bindings/core/v8/ScriptPromise.h" |
8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
9 #include "core/events/Event.h" | 9 #include "core/events/Event.h" |
10 #include "core/inspector/ConsoleMessage.h" | 10 #include "core/inspector/ConsoleMessage.h" |
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194 } | 194 } |
195 | 195 |
196 // Partial implementation of writeValue algorithm: | 196 // Partial implementation of writeValue algorithm: |
197 // https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattchar
acteristic-writevalue | 197 // https://webbluetoothcg.github.io/web-bluetooth/#dom-bluetoothremotegattchar
acteristic-writevalue |
198 | 198 |
199 // If bytes is more than 512 bytes long (the maximum length of an attribute | 199 // If bytes is more than 512 bytes long (the maximum length of an attribute |
200 // value, per Long Attribute Values) return a promise rejected with an | 200 // value, per Long Attribute Values) return a promise rejected with an |
201 // InvalidModificationError and abort. | 201 // InvalidModificationError and abort. |
202 if (value.byteLength() > 512) | 202 if (value.byteLength() > 512) |
203 return ScriptPromise::rejectWithDOMException( | 203 return ScriptPromise::rejectWithDOMException( |
204 scriptState, DOMException::create(InvalidModificationError, | 204 scriptState, |
205 "Value can't exceed 512 bytes.")); | 205 DOMException::create(InvalidModificationError, |
| 206 "Value can't exceed 512 bytes.")); |
206 | 207 |
207 // Let valueVector be a copy of the bytes held by value. | 208 // Let valueVector be a copy of the bytes held by value. |
208 Vector<uint8_t> valueVector; | 209 Vector<uint8_t> valueVector; |
209 valueVector.append(value.bytes(), value.byteLength()); | 210 valueVector.append(value.bytes(), value.byteLength()); |
210 | 211 |
211 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); | 212 ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState); |
212 ScriptPromise promise = resolver->promise(); | 213 ScriptPromise promise = resolver->promise(); |
213 getGatt()->AddToActiveAlgorithms(resolver); | 214 getGatt()->AddToActiveAlgorithms(resolver); |
214 | 215 |
215 mojom::blink::WebBluetoothService* service = m_device->bluetooth()->service(); | 216 mojom::blink::WebBluetoothService* service = m_device->bluetooth()->service(); |
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421 DEFINE_TRACE(BluetoothRemoteGATTCharacteristic) { | 422 DEFINE_TRACE(BluetoothRemoteGATTCharacteristic) { |
422 visitor->trace(m_service); | 423 visitor->trace(m_service); |
423 visitor->trace(m_properties); | 424 visitor->trace(m_properties); |
424 visitor->trace(m_value); | 425 visitor->trace(m_value); |
425 visitor->trace(m_device); | 426 visitor->trace(m_device); |
426 EventTargetWithInlineData::trace(visitor); | 427 EventTargetWithInlineData::trace(visitor); |
427 ContextLifecycleObserver::trace(visitor); | 428 ContextLifecycleObserver::trace(visitor); |
428 } | 429 } |
429 | 430 |
430 } // namespace blink | 431 } // namespace blink |
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