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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/BluetoothRemoteGATTService.h" | 5 #include "modules/bluetooth/BluetoothRemoteGATTService.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/dom/DOMException.h" | 9 #include "core/dom/DOMException.h" |
| 10 #include "core/dom/ExceptionCode.h" | 10 #include "core/dom/ExceptionCode.h" |
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| 55 : m_service(service), m_quantity(quantity), m_resolver(resolver) { | 55 : m_service(service), m_quantity(quantity), m_resolver(resolver) { |
| 56 // We always check that the device is connected before constructing this | 56 // We always check that the device is connected before constructing this |
| 57 // object. | 57 // object. |
| 58 CHECK(m_service->device()->gatt()->connected()); | 58 CHECK(m_service->device()->gatt()->connected()); |
| 59 m_service->device()->gatt()->AddToActiveAlgorithms(m_resolver.get()); | 59 m_service->device()->gatt()->AddToActiveAlgorithms(m_resolver.get()); |
| 60 } | 60 } |
| 61 | 61 |
| 62 void onSuccess(const WebVector<WebBluetoothRemoteGATTCharacteristicInit*>& | 62 void onSuccess(const WebVector<WebBluetoothRemoteGATTCharacteristicInit*>& |
| 63 webCharacteristics) override { | 63 webCharacteristics) override { |
| 64 if (!m_resolver->getExecutionContext() || | 64 if (!m_resolver->getExecutionContext() || |
| 65 m_resolver->getExecutionContext()->activeDOMObjectsAreStopped()) | 65 m_resolver->getExecutionContext()->isContextDestroyed()) |
| 66 return; | 66 return; |
| 67 | 67 |
| 68 // If the resolver is not in the set of ActiveAlgorithms then the frame | 68 // If the resolver is not in the set of ActiveAlgorithms then the frame |
| 69 // disconnected so we reject. | 69 // disconnected so we reject. |
| 70 if (!m_service->device()->gatt()->RemoveFromActiveAlgorithms( | 70 if (!m_service->device()->gatt()->RemoveFromActiveAlgorithms( |
| 71 m_resolver.get())) { | 71 m_resolver.get())) { |
| 72 m_resolver->reject( | 72 m_resolver->reject( |
| 73 DOMException::create(NetworkError, kGATTServerDisconnected)); | 73 DOMException::create(NetworkError, kGATTServerDisconnected)); |
| 74 return; | 74 return; |
| 75 } | 75 } |
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| 93 m_service)); | 93 m_service)); |
| 94 } | 94 } |
| 95 m_resolver->resolve(characteristics); | 95 m_resolver->resolve(characteristics); |
| 96 } | 96 } |
| 97 | 97 |
| 98 void onError( | 98 void onError( |
| 99 int32_t | 99 int32_t |
| 100 error /* Corresponds to WebBluetoothResult in web_bluetooth.mojom */) | 100 error /* Corresponds to WebBluetoothResult in web_bluetooth.mojom */) |
| 101 override { | 101 override { |
| 102 if (!m_resolver->getExecutionContext() || | 102 if (!m_resolver->getExecutionContext() || |
| 103 m_resolver->getExecutionContext()->activeDOMObjectsAreStopped()) | 103 m_resolver->getExecutionContext()->isContextDestroyed()) |
| 104 return; | 104 return; |
| 105 | 105 |
| 106 // If the resolver is not in the set of ActiveAlgorithms then the frame | 106 // If the resolver is not in the set of ActiveAlgorithms then the frame |
| 107 // disconnected so we reject. | 107 // disconnected so we reject. |
| 108 if (!m_service->device()->gatt()->RemoveFromActiveAlgorithms( | 108 if (!m_service->device()->gatt()->RemoveFromActiveAlgorithms( |
| 109 m_resolver.get())) { | 109 m_resolver.get())) { |
| 110 m_resolver->reject( | 110 m_resolver->reject( |
| 111 DOMException::create(NetworkError, kGATTServerDisconnected)); | 111 DOMException::create(NetworkError, kGATTServerDisconnected)); |
| 112 return; | 112 return; |
| 113 } | 113 } |
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| 178 BluetoothSupplement::fromScriptState(scriptState); | 178 BluetoothSupplement::fromScriptState(scriptState); |
| 179 webbluetooth->getCharacteristics( | 179 webbluetooth->getCharacteristics( |
| 180 m_webService->serviceInstanceID, static_cast<int32_t>(quantity), | 180 m_webService->serviceInstanceID, static_cast<int32_t>(quantity), |
| 181 characteristicsUUID, | 181 characteristicsUUID, |
| 182 new GetCharacteristicsCallback(this, quantity, resolver)); | 182 new GetCharacteristicsCallback(this, quantity, resolver)); |
| 183 | 183 |
| 184 return promise; | 184 return promise; |
| 185 } | 185 } |
| 186 | 186 |
| 187 } // namespace blink | 187 } // namespace blink |
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