fxcxdeviceinit.hpp

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/*++
 
Copyright (c) Microsoft Corporation
 
Module Name:
 
    FxCxDeviceInit.hpp
 
Abstract:
 
 
Author:
 
 
Environment:
 
    kernel mode only
 
Revision History:
 
--*/
 
#ifndef __FXCXDEVICEINIT_HPP__
#define __FXCXDEVICEINIT_HPP__
 
//
// Holds class extension file object configuration.
//
struct CxFileObjectInit {
    WDF_FILEOBJECT_CLASS Class;
 
    WDF_OBJECT_ATTRIBUTES Attributes;
 
    WDFCX_FILEOBJECT_CONFIG Callbacks;
 
    WDF_TRI_STATE AutoForwardCleanupClose;
 
    BOOLEAN Set;
};
 
//
// The typedef for a pointer to this structure is exposed in wdfdevice.h
//
struct WDFCXDEVICE_INIT : public FxStump {
public:
    WDFCXDEVICE_INIT();
    ~WDFCXDEVICE_INIT();
 
    static
    _Must_inspect_result_
    PWDFCXDEVICE_INIT
    _AllocateCxDeviceInit(
        __in PWDFDEVICE_INIT DeviceInit
        );
 
public:
    //
    // Class extension init list entry.
    //
    LIST_ENTRY              ListEntry;
 
    //
    // Client and Cx's globals.
    //
    PFX_DRIVER_GLOBALS      ClientDriverGlobals;
    PFX_DRIVER_GLOBALS      CxDriverGlobals;
 
    //
    // Pre-proc info.
    //
    FxIrpPreprocessInfo*    PreprocessInfo;
 
    //
    // In caller context info.
    //
    PFN_WDF_IO_IN_CALLER_CONTEXT IoInCallerContextCallback;
 
    //
    // Request attributes info.
    //
    WDF_OBJECT_ATTRIBUTES   RequestAttributes;
 
    //
    // File object info.
    //
    CxFileObjectInit        FileObject;
 
    //
    // Set during the device create.
    //
    FxCxDeviceInfo*         CxDeviceInfo;
};
 
#endif // __FXCXDEVICEINIT_HPP__