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opt/fsext: kernel mode winfsp extension

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Bill Zissimopoulos
2019-06-14 18:34:19 -07:00
parent 781deff06f
commit ed31a187ac
6 changed files with 111 additions and 1 deletions
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60
opt/fsext/inc/winfsp/fsext.h Normal file
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/**
* @file winfsp/fsext.h
*
* @copyright 2015-2019 Bill Zissimopoulos
*/
/*
* This file is part of WinFsp.
*
* You can redistribute it and/or modify it under the terms of the GNU
* General Public License version 3 as published by the Free Software
* Foundation.
*
* Licensees holding a valid commercial license may use this software
* in accordance with the commercial license agreement provided in
* conjunction with the software. The terms and conditions of any such
* commercial license agreement shall govern, supersede, and render
* ineffective any application of the GPLv3 license to this software,
* notwithstanding of any reference thereto in the software or
* associated repository.
*/
#ifndef WINFSP_FSEXT_H_INCLUDED
#define WINFSP_FSEXT_H_INCLUDED
#if !defined(_KERNEL_MODE)
#error This file can only be included when compiling for kernel mode.
#endif
#include <winfsp/fsctl.h>
#if defined(WINFSP_SYS_INTERNAL)
#define FSP_DDI __declspec(dllexport)
#else
#define FSP_DDI __declspec(dllimport)
#endif
#if !defined(FSP_DDI_DEF)
#define FSP_DDI_DEF(RetType, Name, ...) FSP_DDI RetType NTAPI Name ( __VA_ARGS__ );
#endif
typedef struct
{
UINT32 Version;
/* in */
UINT32 DeviceTransactCode;
UINT32 DeviceExtensionSize;
NTSTATUS (*DeviceInit)(PDEVICE_OBJECT DeviceObject);
VOID (*DeviceFini)(PDEVICE_OBJECT DeviceObject);
VOID (*DeviceExpirationRoutine)(PDEVICE_OBJECT DeviceObject, UINT64 ExpirationTime);
NTSTATUS (*DeviceTransact)(PIRP Irp, PDEVICE_OBJECT DeviceObject);
/* out */
UINT32 DeviceExtensionOffset;
} FSP_FSEXT_PROVIDER;
FSP_DDI_DEF(NTSTATUS, FspFsextRegisterProvider, FSP_FSEXT_PROVIDER *Provider)
FSP_DDI_DEF(NTSTATUS, FspPosixMapSidToUid, PSID Sid, PUINT32 PUid)
FSP_DDI_DEF(NTSTATUS, FspPosixMapWindowsToPosixPathEx, PWSTR WindowsPath, char **PPosixPath,
BOOLEAN Translate)
#endif