// Copyright 2015 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. #ifndef DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_SESSION_OUTCOME_H_ #define DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_SESSION_OUTCOME_H_ namespace device { // This enum is returned by various internal discovery session methods in // BluetoothAdapter in order to histogram the causes of discovery failures. enum class UMABluetoothDiscoverySessionOutcome { SUCCESS = 0, UNKNOWN = 1, // Used when the platform has more information that isn't // reflected in any of these enum values or hasn't been wired // through. NOT_IMPLEMENTED = 2, ADAPTER_NOT_PRESENT = 3, ADAPTER_REMOVED = 4, // Returned if the adapter disappeared during a callback // chain. NOT_ACTIVE = 5, REMOVE_WITH_PENDING_REQUEST = 6, ACTIVE_SESSION_NOT_IN_ADAPTER = 7, FAILED = 8, // BlueZ-specific failures: BLUEZ_DBUS_UNKNOWN_ADAPTER = 9, BLUEZ_DBUS_NO_RESPONSE = 10, BLUEZ_DBUS_IN_PROGRESS = 11, BLUEZ_DBUS_NOT_READY = 12, BLUEZ_DBUS_FAILED_MAYBE_UNSUPPORTED_TRANSPORT = 13, BLUEZ_DBUS_UNSUPPORTED_DEVICE = 14, STOP_IN_PROGRESS = 15, // NOTE: Add new outcomes immediately above this line. Make sure to update the // enum list in tools/metrics/histograms/histograms.xml accordingly. COUNT }; } // namespace device #endif // DEVICE_BLUETOOTH_BLUETOOTH_DISCOVERY_SESSION_OUTCOME_H_