gecko-dev/hal/HalTypes.h

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_hal_Types_h
#define mozilla_hal_Types_h
#include "IPCMessageUtils.h"
#include "Observer.h"
namespace mozilla {
namespace hal {
/**
* These constants specify special values for content process IDs. You can get
* a content process ID by calling ContentChild::GetID() or
* ContentParent::GetChildID().
*/
const uint64_t CONTENT_PROCESS_ID_UNKNOWN = uint64_t(-1);
const uint64_t CONTENT_PROCESS_ID_MAIN = 0;
/**
* These are defined by libhardware, specifically, hardware/libhardware/include/hardware/lights.h
* in the gonk subsystem.
* If these change and are exposed to JS, make sure nsIHal.idl is updated as well.
*/
enum LightType {
eHalLightID_Backlight = 0,
eHalLightID_Keyboard = 1,
eHalLightID_Buttons = 2,
eHalLightID_Battery = 3,
eHalLightID_Notifications = 4,
eHalLightID_Attention = 5,
eHalLightID_Bluetooth = 6,
eHalLightID_Wifi = 7,
eHalLightID_Count = 8 // This should stay at the end
};
enum LightMode {
eHalLightMode_User = 0, // brightness is managed by user setting
eHalLightMode_Sensor = 1, // brightness is managed by a light sensor
eHalLightMode_Count
};
enum FlashMode {
eHalLightFlash_None = 0,
eHalLightFlash_Timed = 1, // timed flashing. Use flashOnMS and flashOffMS for timing
eHalLightFlash_Hardware = 2, // hardware assisted flashing
eHalLightFlash_Count
};
enum ShutdownMode {
eHalShutdownMode_Unknown = -1,
eHalShutdownMode_PowerOff = 0,
eHalShutdownMode_Reboot = 1,
eHalShutdownMode_Restart = 2,
eHalShutdownMode_Count = 3
};
class SwitchEvent;
enum SwitchDevice {
SWITCH_DEVICE_UNKNOWN = -1,
SWITCH_HEADPHONES,
SWITCH_USB,
NUM_SWITCH_DEVICE
};
enum SwitchState {
SWITCH_STATE_UNKNOWN = -1,
SWITCH_STATE_ON,
SWITCH_STATE_OFF,
SWITCH_STATE_HEADSET, // Headphone with microphone
SWITCH_STATE_HEADPHONE, // without microphone
NUM_SWITCH_STATE
};
typedef Observer<SwitchEvent> SwitchObserver;
enum ProcessPriority {
PROCESS_PRIORITY_BACKGROUND,
PROCESS_PRIORITY_BACKGROUND_HOMESCREEN,
PROCESS_PRIORITY_BACKGROUND_PERCEIVABLE,
// Any priority greater than or equal to FOREGROUND is considered
// "foreground" for the purposes of priority testing, for example
// CurrentProcessIsForeground().
PROCESS_PRIORITY_FOREGROUND,
PROCESS_PRIORITY_FOREGROUND_HIGH,
PROCESS_PRIORITY_MASTER,
NUM_PROCESS_PRIORITY
};
// Convert a ProcessPriority enum value to a string. The strings returned by
// this function are statically allocated; do not attempt to free one!
//
// If you pass an unknown process priority (or NUM_PROCESS_PRIORITY), we
// fatally assert in debug builds and otherwise return "???".
const char*
ProcessPriorityToString(ProcessPriority aPriority);
/**
* Used by ModifyWakeLock
*/
enum WakeLockControl {
WAKE_LOCK_REMOVE_ONE = -1,
WAKE_LOCK_NO_CHANGE = 0,
WAKE_LOCK_ADD_ONE = 1,
NUM_WAKE_LOCK
};
class FMRadioOperationInformation;
enum FMRadioOperation {
FM_RADIO_OPERATION_UNKNOWN = -1,
FM_RADIO_OPERATION_ENABLE,
FM_RADIO_OPERATION_DISABLE,
FM_RADIO_OPERATION_SEEK,
NUM_FM_RADIO_OPERATION
};
enum FMRadioOperationStatus {
FM_RADIO_OPERATION_STATUS_UNKNOWN = -1,
FM_RADIO_OPERATION_STATUS_SUCCESS,
FM_RADIO_OPERATION_STATUS_FAIL,
NUM_FM_RADIO_OPERATION_STATUS
};
enum FMRadioSeekDirection {
FM_RADIO_SEEK_DIRECTION_UNKNOWN = -1,
FM_RADIO_SEEK_DIRECTION_UP,
FM_RADIO_SEEK_DIRECTION_DOWN,
NUM_FM_RADIO_SEEK_DIRECTION
};
enum FMRadioCountry {
FM_RADIO_COUNTRY_UNKNOWN = -1,
FM_RADIO_COUNTRY_US, //USA
FM_RADIO_COUNTRY_EU,
FM_RADIO_COUNTRY_JP_STANDARD,
FM_RADIO_COUNTRY_JP_WIDE,
FM_RADIO_COUNTRY_DE, //Germany
FM_RADIO_COUNTRY_AW, //Aruba
FM_RADIO_COUNTRY_AU, //Australlia
FM_RADIO_COUNTRY_BS, //Bahamas
FM_RADIO_COUNTRY_BD, //Bangladesh
FM_RADIO_COUNTRY_CY, //Cyprus
FM_RADIO_COUNTRY_VA, //Vatican
FM_RADIO_COUNTRY_CO, //Colombia
FM_RADIO_COUNTRY_KR, //Korea
FM_RADIO_COUNTRY_DK, //Denmark
FM_RADIO_COUNTRY_EC, //Ecuador
FM_RADIO_COUNTRY_ES, //Spain
FM_RADIO_COUNTRY_FI, //Finland
FM_RADIO_COUNTRY_FR, //France
FM_RADIO_COUNTRY_GM, //Gambia
FM_RADIO_COUNTRY_HU, //Hungary
FM_RADIO_COUNTRY_IN, //India
FM_RADIO_COUNTRY_IR, //Iran
FM_RADIO_COUNTRY_IT, //Italy
FM_RADIO_COUNTRY_KW, //Kuwait
FM_RADIO_COUNTRY_LT, //Lithuania
FM_RADIO_COUNTRY_ML, //Mali
FM_RADIO_COUNTRY_MA, //Morocco
FM_RADIO_COUNTRY_NO, //Norway
FM_RADIO_COUNTRY_NZ, //New Zealand
FM_RADIO_COUNTRY_OM, //Oman
FM_RADIO_COUNTRY_PG, //Papua New Guinea
FM_RADIO_COUNTRY_NL, //Netherlands
FM_RADIO_COUNTRY_QA, //Qatar
FM_RADIO_COUNTRY_CZ, //Czech Republic
FM_RADIO_COUNTRY_UK, //United Kingdom of Great Britain and Northern Ireland
FM_RADIO_COUNTRY_RW, //Rwandese Republic
FM_RADIO_COUNTRY_SN, //Senegal
FM_RADIO_COUNTRY_SG, //Singapore
FM_RADIO_COUNTRY_SI, //Slovenia
FM_RADIO_COUNTRY_ZA, //South Africa
FM_RADIO_COUNTRY_SE, //Sweden
FM_RADIO_COUNTRY_CH, //Switzerland
FM_RADIO_COUNTRY_TW, //Taiwan
FM_RADIO_COUNTRY_TR, //Turkey
FM_RADIO_COUNTRY_UA, //Ukraine
FM_RADIO_COUNTRY_USER_DEFINED,
NUM_FM_RADIO_COUNTRY
};
typedef Observer<FMRadioOperationInformation> FMRadioObserver;
} // namespace hal
} // namespace mozilla
namespace IPC {
/**
* Light type serializer.
*/
template <>
struct ParamTraits<mozilla::hal::LightType>
: public EnumSerializer<mozilla::hal::LightType,
mozilla::hal::eHalLightID_Backlight,
mozilla::hal::eHalLightID_Count>
{};
/**
* Light mode serializer.
*/
template <>
struct ParamTraits<mozilla::hal::LightMode>
: public EnumSerializer<mozilla::hal::LightMode,
mozilla::hal::eHalLightMode_User,
mozilla::hal::eHalLightMode_Count>
{};
/**
* Flash mode serializer.
*/
template <>
struct ParamTraits<mozilla::hal::FlashMode>
: public EnumSerializer<mozilla::hal::FlashMode,
mozilla::hal::eHalLightFlash_None,
mozilla::hal::eHalLightFlash_Count>
{};
/**
* Serializer for ShutdownMode.
*/
template <>
struct ParamTraits<mozilla::hal::ShutdownMode>
: public EnumSerializer<mozilla::hal::ShutdownMode,
mozilla::hal::eHalShutdownMode_Unknown,
mozilla::hal::eHalShutdownMode_Count>
{};
/**
* WakeLockControl serializer.
*/
template <>
struct ParamTraits<mozilla::hal::WakeLockControl>
: public EnumSerializer<mozilla::hal::WakeLockControl,
mozilla::hal::WAKE_LOCK_REMOVE_ONE,
mozilla::hal::NUM_WAKE_LOCK>
{};
/**
* Serializer for SwitchState
*/
template <>
struct ParamTraits<mozilla::hal::SwitchState>:
public EnumSerializer<mozilla::hal::SwitchState,
mozilla::hal::SWITCH_STATE_UNKNOWN,
mozilla::hal::NUM_SWITCH_STATE> {
};
/**
* Serializer for SwitchDevice
*/
template <>
struct ParamTraits<mozilla::hal::SwitchDevice>:
public EnumSerializer<mozilla::hal::SwitchDevice,
mozilla::hal::SWITCH_DEVICE_UNKNOWN,
mozilla::hal::NUM_SWITCH_DEVICE> {
};
template <>
struct ParamTraits<mozilla::hal::ProcessPriority>:
public EnumSerializer<mozilla::hal::ProcessPriority,
mozilla::hal::PROCESS_PRIORITY_BACKGROUND,
mozilla::hal::NUM_PROCESS_PRIORITY> {
};
/**
* Serializer for FMRadioOperation
*/
template <>
struct ParamTraits<mozilla::hal::FMRadioOperation>:
public EnumSerializer<mozilla::hal::FMRadioOperation,
mozilla::hal::FM_RADIO_OPERATION_UNKNOWN,
mozilla::hal::NUM_FM_RADIO_OPERATION>
{};
/**
* Serializer for FMRadioOperationStatus
*/
template <>
struct ParamTraits<mozilla::hal::FMRadioOperationStatus>:
public EnumSerializer<mozilla::hal::FMRadioOperationStatus,
mozilla::hal::FM_RADIO_OPERATION_STATUS_UNKNOWN,
mozilla::hal::NUM_FM_RADIO_OPERATION_STATUS>
{};
/**
* Serializer for FMRadioSeekDirection
*/
template <>
struct ParamTraits<mozilla::hal::FMRadioSeekDirection>:
public EnumSerializer<mozilla::hal::FMRadioSeekDirection,
mozilla::hal::FM_RADIO_SEEK_DIRECTION_UNKNOWN,
mozilla::hal::NUM_FM_RADIO_SEEK_DIRECTION>
{};
/**
* Serializer for FMRadioCountry
**/
template <>
struct ParamTraits<mozilla::hal::FMRadioCountry>:
public EnumSerializer<mozilla::hal::FMRadioCountry,
mozilla::hal::FM_RADIO_COUNTRY_UNKNOWN,
mozilla::hal::NUM_FM_RADIO_COUNTRY>
{};
} // namespace IPC
#endif // mozilla_hal_Types_h