1 | /* $Id: internal-r3-nt.h 98103 2023-01-17 14:15:46Z vboxsync $ */
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2 | /** @file
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3 | * IPRT - Internal Header for the Native NT code.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2010-2023 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * The contents of this file may alternatively be used under the terms
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26 | * of the Common Development and Distribution License Version 1.0
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27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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28 | * in the VirtualBox distribution, in which case the provisions of the
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29 | * CDDL are applicable instead of those of the GPL.
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30 | *
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31 | * You may elect to license modified versions of this file under the
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32 | * terms and conditions of either the GPL or the CDDL or both.
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33 | *
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34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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35 | */
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36 |
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37 | #ifndef IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h
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38 | #define IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h
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39 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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40 | # pragma once
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41 | #endif
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42 |
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43 | #ifdef IN_SUP_HARDENED_R3
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44 | # include <iprt/nt/nt-and-windows.h>
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45 | #else
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46 | # include <iprt/nt/nt.h>
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47 | #endif
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48 | #include "internal/iprt.h"
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49 |
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50 |
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51 | #if 1
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52 | /** Enables the "\\!\" NT path pass thru as well as hacks for listing NT object
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53 | * directories. */
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54 | # define IPRT_WITH_NT_PATH_PASSTHRU 1
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55 | #endif
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56 |
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57 |
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58 |
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59 | /**
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60 | * Internal helper for comparing a WCHAR string with a char string.
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61 | *
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62 | * @returns @c true if equal, @c false if not.
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63 | * @param pwsz1 The first string.
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64 | * @param cch1 The length of the first string, in bytes.
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65 | * @param psz2 The second string.
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66 | * @param cch2 The length of the second string.
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67 | */
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68 | DECLINLINE(bool) rtNtCompWideStrAndAscii(WCHAR const *pwsz1, size_t cch1, const char *psz2, size_t cch2)
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69 | {
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70 | if (cch1 != cch2 * 2)
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71 | return false;
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72 | while (cch2-- > 0)
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73 | {
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74 | unsigned ch1 = *pwsz1++;
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75 | unsigned ch2 = (unsigned char)*psz2++;
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76 | if (ch1 != ch2)
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77 | return false;
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78 | }
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79 | return true;
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80 | }
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81 |
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82 | #endif /* !IPRT_INCLUDED_SRC_r3_nt_internal_r3_nt_h */
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83 |
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84 | /**
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85 | * Common worker for RTFileSetMode, RTPathSetMode and RTDirRelPathSetMode.
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86 | *
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87 | * @returns IPRT status code.
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88 | * @param hNativeFile The NT handle to the file system object.
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89 | * @param fMode Valid and normalized file mode mask to set.
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90 | */
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91 | DECLHIDDEN(int) rtNtFileSetModeWorker(HANDLE hNativeFile, RTFMODE fMode);
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92 |
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