batclass.h File Reference

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Data Structures
struct	PBATTERY_QUERY_INFORMATION
struct	PBATTERY_INFORMATION
struct	PBATTERY_MANUFACTURE_DATE
struct	PBATTERY_SET_INFORMATION
struct	PBATTERY_WAIT_STATUS
struct	PBATTERY_STATUS
struct	PBATTERY_NOTIFY
struct	PBATTERY_MINIPORT_INFO
struct	PBATTERY_WMI_STATUS
struct	PBATTERY_WMI_RUNTIME
struct	PBATTERY_WMI_TEMPERATURE
struct	PBATTERY_WMI_FULL_CHARGED_CAPACITY
struct	PBATTERY_WMI_CYCLE_COUNT
struct	PBATTERY_WMI_STATIC_DATA
struct	PBATTERY_WMI_STATUS_CHANGE
struct	PBATTERY_TAG_CHANGE
Defines
#define	_BATCLASS_
#define	BATTERY_SET_CHARGE_SUPPORTED   0x00000001
#define	BATTERY_SET_DISCHARGE_SUPPORTED   0x00000002
#define	BATTERY_SET_RESUME_SUPPORTED   0x00000004
#define	BATTERY_IS_SHORT_TERM   0x20000000
#define	BATTERY_CAPACITY_RELATIVE   0x40000000
#define	BATTERY_SYSTEM_BATTERY   0x80000000
#define	BATTERY_UNKNOWN_CAPACITY   0xFFFFFFFF
#define	BATTERY_UNKNOWN_TIME   0x80000000
#define	MAX_BATTERY_STRING_SIZE   128
#define	BATTERY_POWER_ON_LINE   0x00000001
#define	BATTERY_DISCHARGING   0x00000002
#define	BATTERY_CHARGING   0x00000004
#define	BATTERY_CRITICAL   0x00000008
#define	BATTERY_UNKNOWN_VOLTAGE   0xFFFFFFFF
#define	BATTERY_UNKNOWN_RATE   0x80000000
#define	IOCTL_BATTERY_QUERY_TAG   CTL_CODE(FILE_DEVICE_BATTERY, 0x10, METHOD_BUFFERED, FILE_READ_ACCESS)
#define	IOCTL_BATTERY_QUERY_INFORMATION   CTL_CODE(FILE_DEVICE_BATTERY, 0x11, METHOD_BUFFERED, FILE_READ_ACCESS)
#define	IOCTL_BATTERY_SET_INFORMATION   CTL_CODE(FILE_DEVICE_BATTERY, 0x12, METHOD_BUFFERED, FILE_WRITE_ACCESS)
#define	IOCTL_BATTERY_QUERY_STATUS   CTL_CODE(FILE_DEVICE_BATTERY, 0x13, METHOD_BUFFERED, FILE_READ_ACCESS)
#define	BATTERY_TAG_INVALID   0
#define	BATTERY_CLASS_MAJOR_VERSION   0x0001
#define	BATTERY_CLASS_MINOR_VERSION   0x0000
#define	BCLASSAPI   DECLSPEC_IMPORT
Typedefs
typedef OUT PULONG	BatteryTag
typedef BCLASS_QUERY_TAG_CALLBACK *	PBCLASS_QUERY_TAG_CALLBACK
typedef IN ULONG IN BATTERY_QUERY_INFORMATION_LEVEL	Level
typedef IN ULONG IN BATTERY_QUERY_INFORMATION_LEVEL IN LONG	AtRate
typedef IN ULONG IN BATTERY_QUERY_INFORMATION_LEVEL IN LONG OUT PVOID	Buffer
typedef IN ULONG IN BATTERY_QUERY_INFORMATION_LEVEL IN LONG OUT PVOID IN ULONG	BufferLength
typedef IN ULONG IN BATTERY_QUERY_INFORMATION_LEVEL IN LONG OUT PVOID IN ULONG OUT PULONG	ReturnedLength
typedef BCLASS_QUERY_INFORMATION_CALLBACK *	PBCLASS_QUERY_INFORMATION_CALLBACK
typedef IN ULONG OUT PBATTERY_STATUS	BatteryStatus
typedef BCLASS_QUERY_STATUS_CALLBACK *	PBCLASS_QUERY_STATUS_CALLBACK
typedef IN ULONG IN PBATTERY_NOTIFY	BatteryNotify
typedef BCLASS_SET_STATUS_NOTIFY_CALLBACK *	PBCLASS_SET_STATUS_NOTIFY_CALLBACK
typedef IN ULONG IN BATTERY_SET_INFORMATION_LEVEL IN PVOID Buffer	OPTIONAL
typedef BCLASS_SET_INFORMATION_CALLBACK *	PBCLASS_SET_INFORMATION_CALLBACK
typedef BCLASS_DISABLE_STATUS_NOTIFY_CALLBACK *	PBCLASS_DISABLE_STATUS_NOTIFY_CALLBACK
typedef PBCLASS_QUERY_TAG_CALLBACK	BCLASS_QUERY_TAG
typedef PBCLASS_QUERY_INFORMATION_CALLBACK	BCLASS_QUERY_INFORMATION
typedef PBCLASS_QUERY_STATUS_CALLBACK	BCLASS_QUERY_STATUS
typedef PBCLASS_SET_STATUS_NOTIFY_CALLBACK	BCLASS_SET_STATUS_NOTIFY
typedef PBCLASS_SET_INFORMATION_CALLBACK	BCLASS_SET_INFORMATION
typedef PBCLASS_DISABLE_STATUS_NOTIFY_CALLBACK	BCLASS_DISABLE_STATUS_NOTIFY
Enumerations
enum	BATTERY_QUERY_INFORMATION_LEVEL {   BatteryInformation = 0, BatteryGranularityInformation, BatteryTemperature, BatteryEstimatedTime,   BatteryDeviceName, BatteryManufactureDate, BatteryManufactureName, BatteryUniqueID,   BatterySerialNumber }
enum	BATTERY_SET_INFORMATION_LEVEL { BatteryCriticalBias = 0, BatteryCharge, BatteryDischarge }
Functions
	DEFINE_GUID (GUID_DEVICE_BATTERY, 0x72631e54L, 0x78A4, 0x11d0, 0xbc, 0xf7, 0x00, 0xaa, 0x00, 0xb7, 0xb3, 0x2a)
	DEFINE_GUID (BATTERY_STATUS_WMI_GUID, 0xfc4670d1, 0xebbf, 0x416e, 0x87, 0xce, 0x37, 0x4a, 0x4e, 0xbc, 0x11, 0x1a)
	DEFINE_GUID (BATTERY_RUNTIME_WMI_GUID, 0x535a3767, 0x1ac2, 0x49bc, 0xa0, 0x77, 0x3f, 0x7a, 0x02, 0xe4, 0x0a, 0xec)
	DEFINE_GUID (BATTERY_TEMPERATURE_WMI_GUID, 0x1a52a14d, 0xadce, 0x4a44, 0x9a, 0x3e, 0xc8, 0xd8, 0xf1, 0x5f, 0xf2, 0xc2)
	DEFINE_GUID (BATTERY_FULL_CHARGED_CAPACITY_WMI_GUID, 0x40b40565, 0x96f7, 0x4435, 0x86, 0x94, 0x97, 0xe0, 0xe4, 0x39, 0x59, 0x05)
	DEFINE_GUID (BATTERY_CYCLE_COUNT_WMI_GUID, 0xef98db24, 0x0014, 0x4c25, 0xa5, 0x0b, 0xc7, 0x24, 0xae, 0x5c, 0xd3, 0x71)
	DEFINE_GUID (BATTERY_STATIC_DATA_WMI_GUID, 0x05e1e463, 0xe4e2, 0x4ea9, 0x80, 0xcb, 0x9b, 0xd4, 0xb3, 0xca, 0x06, 0x55)
	DEFINE_GUID (BATTERY_STATUS_CHANGE_WMI_GUID, 0xcddfa0c3, 0x7c5b, 0x4e43, 0xa0, 0x34, 0x05, 0x9f, 0xa5, 0xb8, 0x43, 0x64)
	DEFINE_GUID (BATTERY_TAG_CHANGE_WMI_GUID, 0x5e1f6e19, 0x8786, 0x4d23, 0x94, 0xfc, 0x9e, 0x74, 0x6b, 0xd5, 0xd8, 0x88)
typedef	NTSTATUS (NTAPI BCLASS_QUERY_TAG_CALLBACK)(IN PVOID Context
BCLASSAPI NTSTATUS NTAPI	BatteryClassInitializeDevice (IN PBATTERY_MINIPORT_INFO MiniportInfo, IN PVOID *ClassData)
BCLASSAPI NTSTATUS NTAPI	BatteryClassIoctl (IN PVOID ClassData, IN OUT PIRP Irp)
BCLASSAPI NTSTATUS NTAPI	BatteryClassStatusNotify (IN PVOID ClassData)
BCLASSAPI NTSTATUS NTAPI	BatteryClassQueryWmiDataBlock (IN PVOID ClassData, IN OUT PDEVICE_OBJECT DeviceObject, IN OUT PIRP Irp, IN ULONG GuidIndex, OUT PULONG InstanceLengthArray, IN ULONG OutBufferSize, OUT PUCHAR Buffer OPTIONAL)
BCLASSAPI NTSTATUS NTAPI	BatteryClassSystemControl (IN PVOID ClassData, IN PVOID WmiLibContext, IN PDEVICE_OBJECT DeviceObject, IN OUT PIRP Irp, OUT PVOID Disposition)
BCLASSAPI NTSTATUS NTAPI	BatteryClassUnload (IN PVOID ClassData)