| 1 | /** @file
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| 2 | *
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| 3 | * VirtualBox Windows Guest Shared Folders
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| 4 | *
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| 5 | * File System Driver helpers
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * Copyright (C) 2012 Oracle Corporation
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| 10 | *
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| 11 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 12 | * available from http://www.virtualbox.org. This file is free software;
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| 13 | * you can redistribute it and/or modify it under the terms of the GNU
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| 14 | * General Public License (GPL) as published by the Free Software
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| 15 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 16 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 17 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 18 | */
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| 19 | #ifndef __VBSFHLP__H
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| 20 | #define __VBSFHLP__H
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| 21 |
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| 22 | #include <ntifs.h>
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| 23 | #include <ntverp.h>
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| 24 |
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| 25 | #include "VBoxGuestR0LibSharedFolders.h"
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| 26 |
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| 27 | void vbsfHlpSleep (ULONG ulMillies);
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| 28 | NTSTATUS vbsfHlpCreateDriveLetter (WCHAR Letter, UNICODE_STRING *pDeviceName);
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| 29 | NTSTATUS vbsfHlpDeleteDriveLetter (WCHAR Letter);
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| 30 |
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| 31 | /**
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| 32 | * Convert VBox IRT file attributes to NT file attributes
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| 33 | *
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| 34 | * @returns NT file attributes
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| 35 | * @param fMode IRT file attributes
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| 36 | *
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| 37 | */
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| 38 | uint32_t VBoxToNTFileAttributes (uint32_t fMode);
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| 39 |
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| 40 | /**
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| 41 | * Convert VBox IRT file attributes to NT file attributes
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| 42 | *
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| 43 | * @returns NT file attributes
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| 44 | * @param fMode IRT file attributes
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| 45 | *
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| 46 | */
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| 47 | uint32_t NTToVBoxFileAttributes (uint32_t fMode);
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| 48 |
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| 49 | /**
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| 50 | * Convert VBox error code to NT status code
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| 51 | *
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| 52 | * @returns NT status code
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| 53 | * @param vboxRC VBox error code
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| 54 | *
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| 55 | */
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| 56 | NTSTATUS VBoxErrorToNTStatus (int vboxRC);
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| 57 |
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| 58 | PVOID vbsfAllocNonPagedMem (ULONG ulSize);
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| 59 | void vbsfFreeNonPagedMem (PVOID lpMem);
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| 60 |
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| 61 | #if defined(DEBUG) || defined (LOG_ENABLED)
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| 62 | PCHAR MajorFunctionString(UCHAR MajorFunction, LONG MinorFunction);
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| 63 | #endif
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| 64 |
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| 65 | #endif /* __VBSFHLP__H */
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