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..dd561d5c
--- /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) 2006-2020 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, 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;
+}
+