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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 03:01:46 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 03:01:46 +0000 |
commit | f8fe689a81f906d1b91bb3220acde2a4ecb14c5b (patch) | |
tree | 26484e9d7e2c67806c2d1760196ff01aaa858e8c /src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp | |
parent | Initial commit. (diff) | |
download | virtualbox-f8fe689a81f906d1b91bb3220acde2a4ecb14c5b.tar.xz virtualbox-f8fe689a81f906d1b91bb3220acde2a4ecb14c5b.zip |
Adding upstream version 6.0.4-dfsg.upstream/6.0.4-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp')
-rw-r--r-- | src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp b/src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp new file mode 100644 index 00000000..770f45f8 --- /dev/null +++ b/src/VBox/Runtime/r3/nt/RTPathSetMode-r3-nt.cpp @@ -0,0 +1,88 @@ +/* $Id: RTPathSetMode-r3-nt.cpp $ */ +/** @file + * IPRT - RTPathSetMode, Native NT. + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#define LOG_GROUP RTLOGGROUP_FILE +#include "internal-r3-nt.h" + +#include <iprt/path.h> +#include <iprt/err.h> + +#include "internal/fs.h" + + + +RTDECL(int) RTPathSetMode(const char *pszPath, RTFMODE fMode) +{ + fMode = rtFsModeNormalize(fMode, pszPath, 0); + AssertReturn(rtFsModeIsValidPermissions(fMode), VERR_INVALID_FMODE); + + /* + * Convert and normalize the path. + */ + UNICODE_STRING NtName; + HANDLE hRootDir; + int rc = RTNtPathFromWinUtf8(&NtName, &hRootDir, pszPath); + if (RT_SUCCESS(rc)) + { + HANDLE hPath = RTNT_INVALID_HANDLE_VALUE; + IO_STATUS_BLOCK Ios = RTNT_IO_STATUS_BLOCK_INITIALIZER; + OBJECT_ATTRIBUTES ObjAttr; + InitializeObjectAttributes(&ObjAttr, &NtName, 0 /*fAttrib*/, hRootDir, NULL); + + ULONG fOpenOptions = FILE_OPEN_FOR_BACKUP_INTENT | FILE_SYNCHRONOUS_IO_NONALERT | FILE_OPEN_REPARSE_POINT; + //if (fFlags & RTPATH_F_ON_LINK) + // fOpenOptions |= FILE_OPEN_REPARSE_POINT; + NTSTATUS rcNt = NtCreateFile(&hPath, + FILE_WRITE_ATTRIBUTES | SYNCHRONIZE, + &ObjAttr, + &Ios, + NULL /*AllocationSize*/, + FILE_ATTRIBUTE_NORMAL, + FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE, + FILE_OPEN, + fOpenOptions, + NULL /*EaBuffer*/, + 0 /*EaLength*/); + if (NT_SUCCESS(rcNt)) + { + rc = rtNtFileSetModeWorker(hPath, fMode); + + rcNt = NtClose(hPath); + if (!NT_SUCCESS(rcNt) && RT_SUCCESS(rc)) + rc = RTErrConvertFromNtStatus(rcNt); + } + else + rc = RTErrConvertFromNtStatus(rcNt); + + RTNtPathFree(&NtName, &hRootDir); + } + return rc; +} + |