| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/modules/bluetooth/bluetooth_error.h" |
| |
| #include "third_party/blink/renderer/core/dom/dom_exception.h" |
| |
| namespace blink { |
| |
| namespace { |
| |
| const char kGATTServerNotConnectedBase[] = |
| "GATT Server is disconnected. " |
| "Cannot %s. (Re)connect first with `device.gatt.connect`."; |
| |
| } // namespace |
| |
| // static |
| DOMException* BluetoothError::CreateNotConnectedException( |
| BluetoothOperation operation) { |
| const char* operation_string = nullptr; |
| switch (operation) { |
| case BluetoothOperation::kServicesRetrieval: |
| operation_string = "retrieve services"; |
| break; |
| case BluetoothOperation::kCharacteristicsRetrieval: |
| operation_string = "retrieve characteristics"; |
| break; |
| case BluetoothOperation::kDescriptorsRetrieval: |
| operation_string = "retrieve descriptors"; |
| break; |
| case BluetoothOperation::kGATT: |
| operation_string = "perform GATT operations"; |
| break; |
| } |
| |
| return DOMException::Create( |
| DOMExceptionCode::kNetworkError, |
| String::Format(kGATTServerNotConnectedBase, operation_string)); |
| } |
| |
| // static |
| DOMException* BluetoothError::CreateDOMException( |
| BluetoothErrorCode error, |
| const String& detailed_message) { |
| switch (error) { |
| case BluetoothErrorCode::kInvalidService: |
| case BluetoothErrorCode::kInvalidCharacteristic: |
| case BluetoothErrorCode::kInvalidDescriptor: |
| return DOMException::Create(DOMExceptionCode::kInvalidStateError, |
| detailed_message); |
| case BluetoothErrorCode::kServiceNotFound: |
| case BluetoothErrorCode::kCharacteristicNotFound: |
| case BluetoothErrorCode::kDescriptorNotFound: |
| return DOMException::Create(DOMExceptionCode::kNotFoundError, |
| detailed_message); |
| } |
| NOTREACHED(); |
| return DOMException::Create(DOMExceptionCode::kUnknownError); |
| } |
| |
| // static |
| DOMException* BluetoothError::CreateDOMException( |
| mojom::blink::WebBluetoothResult error) { |
| switch (error) { |
| case mojom::blink::WebBluetoothResult::SUCCESS: |
| case mojom::blink::WebBluetoothResult::SERVICE_NOT_FOUND: |
| case mojom::blink::WebBluetoothResult::CHARACTERISTIC_NOT_FOUND: |
| case mojom::blink::WebBluetoothResult::DESCRIPTOR_NOT_FOUND: |
| // The above result codes are not expected here. SUCCESS is not |
| // an error and the others have a detailed message and are |
| // expected to be redirected to the switch above that handles |
| // BluetoothErrorCode. |
| NOTREACHED(); |
| return DOMException::Create(DOMExceptionCode::kUnknownError); |
| #define MAP_ERROR(enumeration, name, message) \ |
| case mojom::blink::WebBluetoothResult::enumeration: \ |
| return DOMException::Create(name, message); |
| |
| // InvalidModificationErrors: |
| MAP_ERROR(GATT_INVALID_ATTRIBUTE_LENGTH, |
| DOMExceptionCode::kInvalidModificationError, |
| "GATT Error: invalid attribute length."); |
| |
| // InvalidStateErrors: |
| MAP_ERROR(SERVICE_NO_LONGER_EXISTS, DOMExceptionCode::kInvalidStateError, |
| "GATT Service no longer exists."); |
| MAP_ERROR(CHARACTERISTIC_NO_LONGER_EXISTS, |
| DOMExceptionCode::kInvalidStateError, |
| "GATT Characteristic no longer exists."); |
| MAP_ERROR(DESCRIPTOR_NO_LONGER_EXISTS, |
| DOMExceptionCode::kInvalidStateError, |
| "GATT Descriptor no longer exists."); |
| |
| // NetworkErrors: |
| MAP_ERROR(CONNECT_ALREADY_IN_PROGRESS, DOMExceptionCode::kNetworkError, |
| "Connection already in progress."); |
| MAP_ERROR(CONNECT_AUTH_CANCELED, DOMExceptionCode::kNetworkError, |
| "Authentication canceled."); |
| MAP_ERROR(CONNECT_AUTH_FAILED, DOMExceptionCode::kNetworkError, |
| "Authentication failed."); |
| MAP_ERROR(CONNECT_AUTH_REJECTED, DOMExceptionCode::kNetworkError, |
| "Authentication rejected."); |
| MAP_ERROR(CONNECT_AUTH_TIMEOUT, DOMExceptionCode::kNetworkError, |
| "Authentication timeout."); |
| MAP_ERROR(CONNECT_UNKNOWN_ERROR, DOMExceptionCode::kNetworkError, |
| "Unknown error when connecting to the device."); |
| MAP_ERROR(CONNECT_UNKNOWN_FAILURE, DOMExceptionCode::kNetworkError, |
| "Connection failed for unknown reason."); |
| MAP_ERROR(CONNECT_UNSUPPORTED_DEVICE, DOMExceptionCode::kNetworkError, |
| "Unsupported device."); |
| MAP_ERROR(DEVICE_NO_LONGER_IN_RANGE, DOMExceptionCode::kNetworkError, |
| "Bluetooth Device is no longer in range."); |
| MAP_ERROR(GATT_NOT_PAIRED, DOMExceptionCode::kNetworkError, |
| "GATT Error: Not paired."); |
| MAP_ERROR(GATT_OPERATION_IN_PROGRESS, DOMExceptionCode::kNetworkError, |
| "GATT operation already in progress."); |
| |
| // NotFoundErrors: |
| MAP_ERROR(WEB_BLUETOOTH_NOT_SUPPORTED, DOMExceptionCode::kNotFoundError, |
| "Web Bluetooth is not supported on this platform. For a list " |
| "of supported platforms see: https://goo.gl/J6ASzs"); |
| MAP_ERROR(NO_BLUETOOTH_ADAPTER, DOMExceptionCode::kNotFoundError, |
| "Bluetooth adapter not available."); |
| MAP_ERROR(CHOSEN_DEVICE_VANISHED, DOMExceptionCode::kNotFoundError, |
| "User selected a device that doesn't exist anymore."); |
| MAP_ERROR(CHOOSER_CANCELLED, DOMExceptionCode::kNotFoundError, |
| "User cancelled the requestDevice() chooser."); |
| MAP_ERROR(CHOOSER_NOT_SHOWN_API_GLOBALLY_DISABLED, |
| DOMExceptionCode::kNotFoundError, |
| "Web Bluetooth API globally disabled."); |
| MAP_ERROR(CHOOSER_NOT_SHOWN_API_LOCALLY_DISABLED, |
| DOMExceptionCode::kNotFoundError, |
| "User or their enterprise policy has disabled Web Bluetooth."); |
| MAP_ERROR( |
| CHOOSER_NOT_SHOWN_USER_DENIED_PERMISSION_TO_SCAN, |
| DOMExceptionCode::kNotFoundError, |
| "User denied the browser permission to scan for Bluetooth devices."); |
| MAP_ERROR(NO_SERVICES_FOUND, DOMExceptionCode::kNotFoundError, |
| "No Services found in device."); |
| MAP_ERROR(NO_CHARACTERISTICS_FOUND, DOMExceptionCode::kNotFoundError, |
| "No Characteristics found in service."); |
| MAP_ERROR(NO_DESCRIPTORS_FOUND, DOMExceptionCode::kNotFoundError, |
| "No Descriptors found in Characteristic."); |
| MAP_ERROR(BLUETOOTH_LOW_ENERGY_NOT_AVAILABLE, |
| DOMExceptionCode::kNotFoundError, |
| "Bluetooth Low Energy not available."); |
| |
| // NotSupportedErrors: |
| MAP_ERROR(GATT_UNKNOWN_ERROR, DOMExceptionCode::kNotSupportedError, |
| "GATT Error Unknown."); |
| MAP_ERROR(GATT_UNKNOWN_FAILURE, DOMExceptionCode::kNotSupportedError, |
| "GATT operation failed for unknown reason."); |
| MAP_ERROR(GATT_NOT_PERMITTED, DOMExceptionCode::kNotSupportedError, |
| "GATT operation not permitted."); |
| MAP_ERROR(GATT_NOT_SUPPORTED, DOMExceptionCode::kNotSupportedError, |
| "GATT Error: Not supported."); |
| MAP_ERROR(GATT_UNTRANSLATED_ERROR_CODE, |
| DOMExceptionCode::kNotSupportedError, |
| "GATT Error: Unknown GattErrorCode."); |
| |
| // SecurityErrors: |
| MAP_ERROR(GATT_NOT_AUTHORIZED, DOMExceptionCode::kSecurityError, |
| "GATT operation not authorized."); |
| MAP_ERROR(BLOCKLISTED_CHARACTERISTIC_UUID, |
| DOMExceptionCode::kSecurityError, |
| "getCharacteristic(s) called with blocklisted UUID. " |
| "https://goo.gl/4NeimX"); |
| MAP_ERROR(BLOCKLISTED_DESCRIPTOR_UUID, DOMExceptionCode::kSecurityError, |
| "getDescriptor(s) called with blocklisted UUID. " |
| "https://goo.gl/4NeimX"); |
| MAP_ERROR(BLOCKLISTED_READ, DOMExceptionCode::kSecurityError, |
| "readValue() called on blocklisted object marked " |
| "exclude-reads. https://goo.gl/4NeimX"); |
| MAP_ERROR(BLOCKLISTED_WRITE, DOMExceptionCode::kSecurityError, |
| "writeValue() called on blocklisted object marked " |
| "exclude-writes. https://goo.gl/4NeimX"); |
| MAP_ERROR(NOT_ALLOWED_TO_ACCESS_ANY_SERVICE, |
| DOMExceptionCode::kSecurityError, |
| "Origin is not allowed to access any service. Tip: Add the " |
| "service UUID to 'optionalServices' in requestDevice() " |
| "options. https://goo.gl/HxfxSQ"); |
| MAP_ERROR(NOT_ALLOWED_TO_ACCESS_SERVICE, DOMExceptionCode::kSecurityError, |
| "Origin is not allowed to access the service. Tip: Add the " |
| "service UUID to 'optionalServices' in requestDevice() " |
| "options. https://goo.gl/HxfxSQ"); |
| MAP_ERROR(REQUEST_DEVICE_WITH_BLOCKLISTED_UUID, |
| DOMExceptionCode::kSecurityError, |
| "requestDevice() called with a filter containing a blocklisted " |
| "UUID. https://goo.gl/4NeimX"); |
| MAP_ERROR(REQUEST_DEVICE_FROM_CROSS_ORIGIN_IFRAME, |
| DOMExceptionCode::kSecurityError, |
| "requestDevice() called from cross-origin iframe."); |
| |
| #undef MAP_ERROR |
| } |
| |
| NOTREACHED(); |
| return DOMException::Create(DOMExceptionCode::kUnknownError); |
| } |
| |
| } // namespace blink |
