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// 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/public/mojom/bluetooth/web_bluetooth.mojom-blink.h"
#include "third_party/blink/renderer/core/dom/dom_exception.h"
#include "third_party/blink/renderer/platform/heap/heap.h"
namespace blink {
namespace {
const char kGATTServerNotConnectedBase[] =
"GATT Server is disconnected. "
"Cannot %s. (Re)connect first with `device.gatt.connect`.";
} // namespace
// static
String BluetoothError::CreateNotConnectedExceptionMessage(
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 String::Format(kGATTServerNotConnectedBase, operation_string);
}
// static
DOMException* BluetoothError::CreateNotConnectedException(
BluetoothOperation operation) {
return MakeGarbageCollected<DOMException>(
DOMExceptionCode::kNetworkError,
CreateNotConnectedExceptionMessage(operation));
}
// static
DOMException* BluetoothError::CreateDOMException(
BluetoothErrorCode error,
const String& detailed_message) {
switch (error) {
case BluetoothErrorCode::kInvalidService:
case BluetoothErrorCode::kInvalidCharacteristic:
case BluetoothErrorCode::kInvalidDescriptor:
return MakeGarbageCollected<DOMException>(
DOMExceptionCode::kInvalidStateError, detailed_message);
case BluetoothErrorCode::kServiceNotFound:
case BluetoothErrorCode::kCharacteristicNotFound:
case BluetoothErrorCode::kDescriptorNotFound:
return MakeGarbageCollected<DOMException>(
DOMExceptionCode::kNotFoundError, detailed_message);
}
NOTREACHED();
return MakeGarbageCollected<DOMException>(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 MakeGarbageCollected<DOMException>(
DOMExceptionCode::kUnknownError);
#define MAP_ERROR(enumeration, name, message) \
case mojom::blink::WebBluetoothResult::enumeration: \
return MakeGarbageCollected<DOMException>(name, message);
// AbortErrors:
MAP_ERROR(WATCH_ADVERTISEMENTS_ABORTED, DOMExceptionCode::kAbortError,
"The Bluetooth operation was cancelled.");
// 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.");
MAP_ERROR(PROMPT_CANCELED, DOMExceptionCode::kInvalidStateError,
"User canceled the permission prompt.");
// 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.");
// NotAllowedErrors:
MAP_ERROR(SCANNING_BLOCKED, DOMExceptionCode::kNotAllowedError,
"requestLEScan() call is blocked by user.");
#undef MAP_ERROR
}
NOTREACHED();
return MakeGarbageCollected<DOMException>(DOMExceptionCode::kUnknownError);
}
} // namespace blink
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