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127 lines
2.8 KiB
C
127 lines
2.8 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum _WMIENABLEDISABLECONTROL {
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WmiEventControl,
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WmiDataBlockControl
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} WMIENABLEDISABLECONTROL, *PWMIENABLEDISABLECONTROL;
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typedef enum _SYSCTL_IRP_DISPOSITION {
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IrpProcessed,
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IrpNotCompleted,
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IrpNotWmi,
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IrpForward
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} SYSCTL_IRP_DISPOSITION, *PSYSCTL_IRP_DISPOSITION;
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typedef struct _WMIGUIDREGINFO {
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LPCGUID Guid;
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ULONG InstanceCount;
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ULONG Flags;
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} WMIGUIDREGINFO, *PWMIGUIDREGINFO;
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typedef NTSTATUS
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(NTAPI *PWMI_QUERY_REGINFO) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PULONG RegFlags,
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IN OUT PUNICODE_STRING InstanceName,
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OUT PUNICODE_STRING *RegistryPath OPTIONAL,
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IN OUT PUNICODE_STRING MofResourceName,
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OUT PDEVICE_OBJECT *Pdo OPTIONAL);
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typedef NTSTATUS
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(NTAPI *PWMI_FUNCTION_CONTROL) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN ULONG GuidIndex,
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IN WMIENABLEDISABLECONTROL Function,
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IN BOOLEAN Enable);
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typedef NTSTATUS
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(NTAPI *PWMI_QUERY_DATABLOCK) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN ULONG GuidIndex,
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IN ULONG InstanceIndex,
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IN ULONG InstanceCount,
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OUT PULONG InstanceLengthArray OPTIONAL,
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IN ULONG BufferAvail,
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OUT PUCHAR Buffer OPTIONAL);
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typedef NTSTATUS
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(NTAPI *PWMI_EXECUTE_METHOD) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN ULONG GuidIndex,
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IN ULONG InstanceIndex,
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IN ULONG MethodId,
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IN ULONG InBufferSize,
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IN ULONG OutBufferSize,
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IN OUT PUCHAR Buffer);
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typedef NTSTATUS
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(NTAPI *PWMI_SET_DATABLOCK) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN ULONG GuidIndex,
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IN ULONG InstanceIndex,
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IN ULONG BufferSize,
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IN PUCHAR Buffer);
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typedef NTSTATUS
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(NTAPI *PWMI_SET_DATAITEM) (
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IN OUT PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN ULONG GuidIndex,
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IN ULONG InstanceIndex,
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IN ULONG DataItemId,
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IN ULONG BufferSize,
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IN PUCHAR Buffer);
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typedef struct _WMILIB_CONTEXT {
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ULONG GuidCount;
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PWMIGUIDREGINFO GuidList;
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PWMI_QUERY_REGINFO QueryWmiRegInfo;
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PWMI_QUERY_DATABLOCK QueryWmiDataBlock;
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PWMI_SET_DATABLOCK SetWmiDataBlock;
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PWMI_SET_DATAITEM SetWmiDataItem;
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PWMI_EXECUTE_METHOD ExecuteWmiMethod;
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PWMI_FUNCTION_CONTROL WmiFunctionControl;
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} WMILIB_CONTEXT, *PWMILIB_CONTEXT;
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#if (NTDDI_VERSION >= NTDDI_WIN2K)
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NTSTATUS
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NTAPI
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WmiCompleteRequest(
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IN PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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IN NTSTATUS Status,
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IN ULONG BufferUsed,
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IN CCHAR PriorityBoost);
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NTSTATUS
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NTAPI
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WmiSystemControl(
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IN PWMILIB_CONTEXT WmiLibInfo,
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IN PDEVICE_OBJECT DeviceObject,
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IN OUT PIRP Irp,
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OUT PSYSCTL_IRP_DISPOSITION IrpDisposition);
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NTSTATUS
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NTAPI
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WmiFireEvent(
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IN PDEVICE_OBJECT DeviceObject,
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IN LPCGUID Guid,
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IN ULONG InstanceIndex,
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IN ULONG EventDataSize,
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IN PVOID EventData);
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#endif /* (NTDDI_VERSION >= NTDDI_WIN2K) */
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#ifdef __cplusplus
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}
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#endif
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