VirtualBox

source: vbox/trunk/src/VBox/Runtime/generic/RTFileQuerySize-generic.cpp@ 99286

Last change on this file since 99286 was 98103, checked in by vboxsync, 2 years ago

Copyright year updates by scm.

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1/* $Id: RTFileQuerySize-generic.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
2/** @file
3 * IPRT - RTFileQuerySize, generic implementation.
4 */
5
6/*
7 * Copyright (C) 2009-2023 Oracle and/or its affiliates.
8 *
9 * This file is part of VirtualBox base platform packages, as
10 * available from https://www.virtualbox.org.
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation, in version 3 of the
15 * License.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, see <https://www.gnu.org/licenses>.
24 *
25 * The contents of this file may alternatively be used under the terms
26 * of the Common Development and Distribution License Version 1.0
27 * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28 * in the VirtualBox distribution, in which case the provisions of the
29 * CDDL are applicable instead of those of the GPL.
30 *
31 * You may elect to license modified versions of this file under the
32 * terms and conditions of either the GPL or the CDDL or both.
33 *
34 * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35 */
36
37
38/*********************************************************************************************************************************
39* Header Files *
40*********************************************************************************************************************************/
41#define LOG_GROUP RTLOGGROUP_FILE
42#include "internal/iprt.h"
43
44#include <iprt/file.h>
45#include <iprt/err.h>
46#include <iprt/log.h>
47#include <iprt/path.h>
48
49
50RTDECL(int) RTFileQuerySizeByPath(const char *pszPath, uint64_t *pcbFile)
51{
52 RTFSOBJINFO ObjInfo;
53 int rc = RTPathQueryInfoEx(pszPath, &ObjInfo, RTFSOBJATTRADD_NOTHING, RTPATH_F_FOLLOW_LINK);
54 if (RT_SUCCESS(rc))
55 {
56 if (RTFS_IS_FILE(ObjInfo.Attr.fMode))
57 {
58 *pcbFile = ObjInfo.cbObject;
59 LogFlow(("RTFileQuerySize(%p:{%s}): returns %Rrc (%#RX64)\n", pszPath, pszPath, rc, *pcbFile));
60 return rc;
61 }
62
63 if (RTFS_IS_DIRECTORY(ObjInfo.Attr.fMode))
64 rc = VERR_IS_A_DIRECTORY;
65 else
66 rc = VERR_FILE_NOT_FOUND; /** @todo VERR_NOT_A_FILE... */
67 }
68 LogFlow(("RTFileQuerySize(%p:{%s}): returns %Rrc\n", pszPath, pszPath, rc));
69 return rc;
70}
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