#include <fxwmiinstance.hpp>

Inheritance diagram for FxWmiInstanceInternal:

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Collaboration diagram for FxWmiInstanceInternal:

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Public Member Functions
	FxWmiInstanceInternal (__in PFX_DRIVER_GLOBALS FxDriverGlobals, __in FxWmiInstanceInternalCallbacks Callbacks, __in FxWmiProvider m_Provider)

Public Member Functions inherited from FxWmiInstance
	FxWmiInstance (__in PFX_DRIVER_GLOBALS FxDriverGlobals, __in USHORT ObjectSize, __in FxWmiProvider *Provider)

	~FxWmiInstance ()

CfxDevice *	GetDevice (VOID)

FxWmiProvider *	GetProvider (VOID)

_Must_inspect_result_ NTSTATUS	FireEvent (__in_bcount_opt(EventBufferSize) PVOID EventBuffer, __inout ULONG EventBufferSize)

BOOLEAN	IsEnabled (__in WDF_WMI_PROVIDER_CONTROL Control)

WDFWMIINSTANCE	GetHandle (VOID)

virtual BOOLEAN	IsQueryInstanceSupported (VOID)=0

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS QueryInstance(__in ULONG OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL	__out_bcount_part (OutBufferSize, *BufferUsed) PVOID OutBuffer

virtual BOOLEAN	IsSetInstanceSupported (VOID)=0

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS SetInstance(__in ULONG InBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL	__in_bcount (InBufferSize) PVOID InBuffer)=0

virtual BOOLEAN	IsSetItemSupported (VOID)=0

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS SetItem(__in ULONG DataItemId

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG	__in_bcount (InBufferSize) PVOID InBuffer)=0

virtual BOOLEAN	IsExecuteMethodSupported (VOID)=0

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS ExecuteMethod(__in ULONG MethodId

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	__drv_when (InBufferSize >=OutBufferSize, __inout_bcount(InBufferSize)) __drv_when(InBufferSize< OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	__inout_bcount (OutBufferSize)) PVOID Buffer

virtual BOOLEAN	Dispose (VOID)

Public Member Functions inherited from FxNonPagedObject
	FxNonPagedObject (__in WDFTYPE Type, __in USHORT Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)

	FxNonPagedObject (__in WDFTYPE Type, __in USHORT Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in FxObjectType ObjectType)

virtual	~FxNonPagedObject (VOID)

	_Acquires_lock_ (this->m_NPLock.m_Lock) __drv_maxIRQL(DISPATCH_LEVEL) __drv_setsIRQL(DISPATCH_LEVEL) VOID Lock(__out __drv_deref(__drv_savesIRQL) PKIRQL PreviousIrql)

	_Releases_lock_ (this->m_NPLock.m_Lock) __drv_requiresIRQL(DISPATCH_LEVEL) __inline VOID Unlock(__in __drv_restoresIRQL KIRQL PreviousIrql)

	_Acquires_lock_ (this->m_NPLock.m_Lock) __drv_requiresIRQL(DISPATCH_LEVEL) VOID LockAtDispatch(VOID)

	_Requires_lock_held_ (this->m_NPLock.m_Lock) _Releases_lock_(this -> m_NPLock.m_Lock) __drv_requiresIRQL(DISPATCH_LEVEL) __inline VOID UnlockFromDispatch(VOID)

Public Member Functions inherited from FxObject
PVOID	GetCOMWrapper ()

void	SetCOMWrapper (__drv_aliasesMem PVOID Wrapper)

	FxObject (__in WDFTYPE Type, __in USHORT Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)

virtual	~FxObject (VOID)

PVOID __inline	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in FxObjectType Type)

PVOID __inline	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in_opt PWDF_OBJECT_ATTRIBUTES Attributes, __in USHORT ExtraSize=0)

VOID	operator delete (__in PVOID Memory)

VOID	SetNoContextHeader (VOID)

PVOID __inline	GetObjectHandle (VOID)

__inline FxContextHeader *	GetContextHeader (VOID)

__inline PFX_DRIVER_GLOBALS	GetDriverGlobals (VOID)

WDFTYPE	GetType (VOID)

USHORT	GetObjectSize (VOID)

LONG	GetRefCnt (VOID)

FxTagTracker *	GetTagTracker (VOID)

CfxDevice *	GetDevice (VOID)

CfxDeviceBase *	GetDeviceBase (VOID)

VOID	SetDeviceBase (__in CfxDeviceBase *DeviceBase)

__inline VOID	CallCleanup (VOID)

ULONG __inline	AddRef (__in_opt PVOID Tag=NULL, __in LONG Line=0, __in_opt PSTR File=NULL)

virtual ULONG	Release (__in_opt PVOID Tag=NULL, __in LONG Line=0, __in_opt PSTR File=NULL)

virtual ULONG	AddRefOverride (__in WDFOBJECT_OFFSET Offset, __in_opt PVOID Tag=NULL, __in LONG Line=0, __in_opt PSTR File=NULL)

virtual ULONG	ReleaseOverride (__in WDFOBJECT_OFFSET Offset, __in_opt PVOID Tag=NULL, __in LONG Line=0, __in_opt PSTR File=NULL)

virtual _Must_inspect_result_ NTSTATUS	QueryInterface (__in FxQueryInterfaceParams *Params)

VOID	MarkTraceState (VOID)

BOOLEAN __inline	IsTraceState (VOID)

VOID __inline	TraceDroppedEvent (__in FxObjectDroppedEvent Event)

VOID	MarkPassiveDispose (__in FxObjectLockState State=ObjectLock)

VOID	MarkPassiveCallbacks (__in FxObjectLockState State=ObjectLock)

VOID	MarkForceDisposeThread (__in FxObjectLockState State=ObjectLock)

BOOLEAN	IsPassiveCallbacks (__in BOOLEAN AcquireLock=TRUE)

BOOLEAN	IsPassiveDispose (__in BOOLEAN AcquireLock=TRUE)

BOOLEAN	IsForceDisposeThread (__in BOOLEAN AcquireLock=TRUE)

VOID	MarkCommitted (VOID)

BOOLEAN	IsCommitted (VOID)

VOID	MarkDisposeOverride (__in FxObjectLockState State=ObjectLock)

VOID	MarkNoDeleteDDI (__in FxObjectLockState State=ObjectLock)

BOOLEAN	IsNoDeleteDDI (VOID)

_Must_inspect_result_ NTSTATUS	Commit (__in_opt PWDF_OBJECT_ATTRIBUTES Attributes, __out_opt WDFOBJECT ObjectHandle, __in_opt FxObject Parent=NULL, __in BOOLEAN AssignDriverAsDefaultParent=TRUE)

VOID	DeleteFromFailedCreate (VOID)

VOID	ClearEvtCallbacks (VOID)

BOOLEAN	EarlyDispose (VOID)

virtual VOID	DeleteObject (VOID)

virtual BOOLEAN	Dispose (VOID)

_Must_inspect_result_ NTSTATUS	AssignParentObject (__in FxObject *ParentObject)

_Must_inspect_result_ NTSTATUS	AddContext (__in FxContextHeader Header, __in PVOID Context, __in PWDF_OBJECT_ATTRIBUTES Attributes)

_Must_inspect_result_ NTSTATUS	RemoveParentAssignment (VOID)

_Must_inspect_result_ FxObject *	GetParentObjectReferenced (__in PVOID Tag)

BOOLEAN	IsDisposed (VOID)

Protected Member Functions
virtual BOOLEAN	IsQueryInstanceSupported (VOID)

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS QueryInstance(__inout ULONG OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL	__out_bcount (OutBufferSize) PVOID OutBuffer

virtual BOOLEAN	IsSetInstanceSupported (VOID)

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS SetInstance(__in ULONG InBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL	__in_bcount (InBufferSize) PVOID InBuffer)

virtual BOOLEAN	IsSetItemSupported (VOID)

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS SetItem(__in ULONG DataItemId

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG	__in_bcount (InBufferSize) PVOID InBuffer)

virtual BOOLEAN	IsExecuteMethodSupported (VOID)

virtual _Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS ExecuteMethod(__in ULONG MethodId

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	__drv_when (InBufferSize >=OutBufferSize, __inout_bcount(InBufferSize)) __drv_when(InBufferSize< OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	__inout_bcount (OutBufferSize)) PVOID Buffer

Protected Member Functions inherited from FxObject
	FxObject (__in WDFTYPE Type, __in USHORT Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in FxObjectType ObjectType)

FxObjectDebugExtension *	GetDebugExtension (VOID)

BOOLEAN	IsDebug (VOID)

VOID	AllocateTagTracker (__in WDFTYPE Type)

virtual VOID	SelfDestruct (VOID)

PVOID __inline	GetObjectHandleUnchecked (VOID)

VOID __inline	DestroyChildren (VOID)

VOID	DeleteEarlyDisposedObject (VOID)

Protected Attributes
virtual _Must_inspect_result_ __drv_sameIRQL __out PULONG	BufferUsed

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG	InBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG __out PULONG	BufferUsed

PFN_FX_WMI_INSTANCE_QUERY_INSTANCE	m_QueryInstance

PFN_FX_WMI_INSTANCE_SET_INSTANCE	m_SetInstance

PFN_FX_WMI_INSTANCE_SET_ITEM	m_SetItem

PFN_FX_WMI_INSTANCE_EXECUTE_METHOD	m_ExecuteMethod

Protected Attributes inherited from FxWmiInstance
LIST_ENTRY	m_ListEntry

FxWmiProvider *	m_Provider

Protected Attributes inherited from FxObject
union {
CfxDeviceBase * m_DeviceBase

CfxDevice * m_Device

};

Additional Inherited Members
Static Public Member Functions inherited from FxObject
static FxObject *	_FromDisposeEntry (__in PSINGLE_LIST_ENTRY Entry)

static FxObject *	_GetObjectFromHandle (__in WDFOBJECT Handle, __inout PWDFOBJECT_OFFSET ObjectOffset)

static PVOID __inline	_ToHandle (__in FxObject *Object)

static VOID __inline	_ReferenceActual (__in WDFOBJECT Object, __in_opt PVOID Tag, __in LONG Line, __in PSTR File)

static VOID __inline	_DereferenceActual (__in WDFOBJECT Object, __in_opt PVOID Tag, __in LONG Line, __in PSTR File)

static PVOID	_GetDebugBase (__in FxObject *Object)

static PFX_POOL_HEADER	_CleanupPointer (__in PFX_DRIVER_GLOBALS FxDriverGlobals, __in FxObject *Object)

static _Must_inspect_result_ NTSTATUS	_GetEffectiveLock (__in FxObject Object, __in_opt IFxHasCallbacks Callbacks, __in BOOLEAN AutomaticLocking, __in BOOLEAN PassiveCallbacks, __out FxCallbackLock CallbackLock, __out_opt FxObject CallbackLockObject)

static _Must_inspect_result_ NTSTATUS	_ObjectQuery (_In_ FxObject Object, _In_ CONST GUID Guid, _In_ ULONG QueryBufferLength, _Out_writes_bytes_(QueryBufferLength) PVOID QueryBuffer)

Public Attributes inherited from FxWmiInstance
virtual _Must_inspect_result_ __drv_sameIRQL __out PULONG	BufferUsed =0

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG	InBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG	OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG __out PULONG	BufferUsed =0

Static Protected Member Functions inherited from FxObject
static PVOID	_GetBase (__in FxObject *Object)

Detailed Description

Definition at line 571 of file fxwmiinstance.hpp.

Constructor & Destructor Documentation

◆ FxWmiInstanceInternal()

FxWmiInstanceInternal::FxWmiInstanceInternal	(	__in PFX_DRIVER_GLOBALS	FxDriverGlobals,
		__in FxWmiInstanceInternalCallbacks *	Callbacks,
		__in FxWmiProvider *	m_Provider
	)

Definition at line 569 of file fxwmiinstance.cpp.

      : FxWmiInstance(FxDriverGlobals, sizeof(FxWmiInstanceInternal), Provider)
{
    m_QueryInstance = Callbacks->QueryInstance;
    m_SetInstance = Callbacks->SetInstance;
    m_SetItem = Callbacks->SetItem;
    m_ExecuteMethod = Callbacks->ExecuteMethod;
}

Member Function Documentation

◆ __drv_maxIRQL() [1/4]

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__drv_maxIRQL ( PASSIVE_LEVEL )

protectedvirtual

Reimplemented from FxWmiInstance.

◆ __drv_maxIRQL() [2/4]

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__drv_maxIRQL ( PASSIVE_LEVEL )

protectedvirtual

Reimplemented from FxWmiInstance.

◆ __drv_maxIRQL() [3/4]

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__drv_maxIRQL ( PASSIVE_LEVEL )

protectedvirtual

Reimplemented from FxWmiInstance.

◆ __drv_maxIRQL() [4/4]

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__drv_maxIRQL ( PASSIVE_LEVEL )

protectedvirtual

Reimplemented from FxWmiInstance.

◆ __drv_when()

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG FxWmiInstanceInternal::__drv_when	(	InBufferSize >=	OutBufferSize,
		__inout_bcount(InBufferSize)
	)

protected

◆ __in_bcount() [1/2]

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__in_bcount ( InBufferSize )

protectedvirtual

Implements FxWmiInstance.

◆ __in_bcount() [2/2]

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG FxWmiInstanceInternal::__in_bcount ( InBufferSize )

protectedvirtual

Implements FxWmiInstance.

◆ __inout_bcount()

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG FxWmiInstanceInternal::__inout_bcount ( OutBufferSize )

protected

◆ __out_bcount()

virtual _Must_inspect_result_ __drv_sameIRQL FxWmiInstanceInternal::__out_bcount ( OutBufferSize )

protected

◆ IsExecuteMethodSupported()

BOOLEAN FxWmiInstanceInternal::IsExecuteMethodSupported ( VOID )

protectedvirtual

Implements FxWmiInstance.

Definition at line 655 of file fxwmiinstance.cpp.

{
    return m_ExecuteMethod != NULL ? TRUE : FALSE;
}

◆ IsQueryInstanceSupported()

BOOLEAN FxWmiInstanceInternal::IsQueryInstanceSupported ( VOID )

protectedvirtual

Implements FxWmiInstance.

Definition at line 582 of file fxwmiinstance.cpp.

{
    return m_QueryInstance != NULL ? TRUE : FALSE;
}

◆ IsSetInstanceSupported()

BOOLEAN FxWmiInstanceInternal::IsSetInstanceSupported ( VOID )

protectedvirtual

Implements FxWmiInstance.

Definition at line 607 of file fxwmiinstance.cpp.

{
    return m_SetInstance != NULL ? TRUE : FALSE;
}

◆ IsSetItemSupported()

BOOLEAN FxWmiInstanceInternal::IsSetItemSupported ( VOID )

protectedvirtual

Implements FxWmiInstance.

Definition at line 630 of file fxwmiinstance.cpp.

{
    return m_SetItem != NULL ? TRUE : FALSE;
}

Member Data Documentation

◆ BufferUsed [1/2]

virtual _Must_inspect_result_ __drv_sameIRQL __out PULONG FxWmiInstanceInternal::BufferUsed

protected

Definition at line 595 of file fxwmiinstance.hpp.

◆ BufferUsed [2/2]

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG __out PULONG FxWmiInstanceInternal::BufferUsed

protected

Definition at line 649 of file fxwmiinstance.hpp.

◆ InBufferSize

_Must_inspect_result_ __drv_sameIRQL __in ULONG FxWmiInstanceInternal::InBufferSize

protected

Definition at line 627 of file fxwmiinstance.hpp.

◆ m_ExecuteMethod

PFN_FX_WMI_INSTANCE_EXECUTE_METHOD FxWmiInstanceInternal::m_ExecuteMethod

protected

Definition at line 656 of file fxwmiinstance.hpp.

Referenced by FxWmiInstanceInternal(), and IsExecuteMethodSupported().

◆ m_QueryInstance

PFN_FX_WMI_INSTANCE_QUERY_INSTANCE FxWmiInstanceInternal::m_QueryInstance

protected

Definition at line 653 of file fxwmiinstance.hpp.

Referenced by FxWmiInstanceInternal(), and IsQueryInstanceSupported().

◆ m_SetInstance

PFN_FX_WMI_INSTANCE_SET_INSTANCE FxWmiInstanceInternal::m_SetInstance

protected

Definition at line 654 of file fxwmiinstance.hpp.

Referenced by FxWmiInstanceInternal(), and IsSetInstanceSupported().

◆ m_SetItem

PFN_FX_WMI_INSTANCE_SET_ITEM FxWmiInstanceInternal::m_SetItem

protected

Definition at line 655 of file fxwmiinstance.hpp.

Referenced by FxWmiInstanceInternal(), and IsSetItemSupported().

◆ OutBufferSize

virtual _Must_inspect_result_ __drv_sameIRQL __in ULONG __inout ULONG FxWmiInstanceInternal::OutBufferSize

protected

Definition at line 645 of file fxwmiinstance.hpp.

The documentation for this class was generated from the following files:

sdk/lib/drivers/wdf/shared/inc/private/common/fxwmiinstance.hpp
sdk/lib/drivers/wdf/kmdf/src/irphandlers/wmi/fxwmiinstance.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FxWmiInstanceInternal()

Member Function Documentation

◆ __drv_maxIRQL() [1/4]

◆ __drv_maxIRQL() [2/4]

◆ __drv_maxIRQL() [3/4]

◆ __drv_maxIRQL() [4/4]

◆ __drv_when()

◆ __in_bcount() [1/2]

◆ __in_bcount() [2/2]

◆ __inout_bcount()

◆ __out_bcount()

◆ IsExecuteMethodSupported()

◆ IsQueryInstanceSupported()

◆ IsSetInstanceSupported()

◆ IsSetItemSupported()

Member Data Documentation

◆ BufferUsed [1/2]

◆ BufferUsed [2/2]

◆ InBufferSize

◆ m_ExecuteMethod

◆ m_QueryInstance

◆ m_SetInstance

◆ m_SetItem

◆ OutBufferSize