#include <fxqueryinterface.hpp>

Inheritance diagram for FxDeviceProcessQueryInterfaceRequest:

Collaboration diagram for FxDeviceProcessQueryInterfaceRequest:

Public Member Functions
	FxDeviceProcessQueryInterfaceRequest (VOID)

_Must_inspect_result_ NTSTATUS	Invoke (__in WDFDEVICE Device, __in LPGUID InterfacType, __out PINTERFACE ExposedInterface, __in_opt PVOID ExposedInterfaceSpecificData)

Public Member Functions inherited from FxCallback
	FxCallback (__in_opt PFX_DRIVER_GLOBALS FxDriverGlobals=NULL)

PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in POOL_TYPE PoolType=NonPagedPool)

VOID	operator delete (__in PVOID pointer)

Public Attributes
PFN_WDF_DEVICE_PROCESS_QUERY_INTERFACE_REQUEST	m_Method

Additional Inherited Members
Protected Member Functions inherited from FxCallback
void __inline	CallbackStart (VOID)

void __inline	CallbackEnd (VOID)

Detailed Description

Definition at line 28 of file fxqueryinterface.hpp.

Constructor & Destructor Documentation

◆ FxDeviceProcessQueryInterfaceRequest()

FxDeviceProcessQueryInterfaceRequest::FxDeviceProcessQueryInterfaceRequest ( VOID )

inline

Definition at line 32 of file fxqueryinterface.hpp.

          :
        m_Method(NULL)
    {
    }

Member Function Documentation

◆ Invoke()

_Must_inspect_result_ NTSTATUS FxDeviceProcessQueryInterfaceRequest::Invoke	(	__in WDFDEVICE	Device,
		__in LPGUID	InterfacType,
		__out PINTERFACE	ExposedInterface,
		__in_opt PVOID	ExposedInterfaceSpecificData
	)

inline

Definition at line 41 of file fxqueryinterface.hpp.

    {
        if (m_Method != NULL) {
            NTSTATUS status;
 
            CallbackStart();
            status = m_Method(Device,
                              InterfacType,
                              ExposedInterface,
                              ExposedInterfaceSpecificData);
            CallbackEnd();
 
            return status;
        }
        else {
            return STATUS_SUCCESS;
        }
    }

Member Data Documentation

◆ m_Method

PFN_WDF_DEVICE_PROCESS_QUERY_INTERFACE_REQUEST FxDeviceProcessQueryInterfaceRequest::m_Method

Definition at line 66 of file fxqueryinterface.hpp.

Referenced by FxQueryInterface::FxQueryInterface(), FxPkgPnp::HandleQueryInterface(), Invoke(), and FxQueryInterface::SetEmbedded().

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

sdk/lib/drivers/wdf/shared/inc/private/common/fxqueryinterface.hpp

Public Member Functions

Public Attributes