VirtualBox

source: vbox/trunk/src/VBox/Main/src-client/GuestFsInfoImpl.cpp@ 102493

Last change on this file since 102493 was 99262, checked in by vboxsync, 20 months ago

Guest Control: Implements IGuestSession::fsQueryInfo() and IGuestSession::fsQueryFreeSpace(). bugref:10414

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File size: 4.8 KB
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1/* $Id: GuestFsInfoImpl.cpp 99262 2023-04-03 15:17:07Z vboxsync $ */
2/** @file
3 * VirtualBox Main - Guest file system information handling.
4 */
5
6/*
7 * Copyright (C) 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 * SPDX-License-Identifier: GPL-3.0-only
26 */
27
28
29/*********************************************************************************************************************************
30* Header Files *
31*********************************************************************************************************************************/
32#define LOG_GROUP LOG_GROUP_MAIN_GUESTFSINFO
33#include "LoggingNew.h"
34
35#ifndef VBOX_WITH_GUEST_CONTROL
36# error "VBOX_WITH_GUEST_CONTROL must defined in this file"
37#endif
38#include "GuestFsInfoImpl.h"
39#include "GuestCtrlImplPrivate.h"
40
41#include "Global.h"
42#include "AutoCaller.h"
43
44#include <VBox/com/array.h>
45
46
47
48// constructor / destructor
49/////////////////////////////////////////////////////////////////////////////
50
51DEFINE_EMPTY_CTOR_DTOR(GuestFsInfo)
52
53HRESULT GuestFsInfo::FinalConstruct(void)
54{
55 LogFlowThisFuncEnter();
56 return BaseFinalConstruct();
57}
58
59void GuestFsInfo::FinalRelease(void)
60{
61 LogFlowThisFuncEnter();
62 uninit();
63 BaseFinalRelease();
64 LogFlowThisFuncLeave();
65}
66
67// public initializer/uninitializer for internal purposes only
68/////////////////////////////////////////////////////////////////////////////
69
70int GuestFsInfo::init(PCGSTCTLFSINFO pFsInfo)
71{
72 AssertPtrReturn(pFsInfo, VERR_INVALID_POINTER);
73
74 LogFlowThisFuncEnter();
75
76 /* Enclose the state transition NotReady->InInit->Ready. */
77 AutoInitSpan autoInitSpan(this);
78 AssertReturn(autoInitSpan.isOk(), VERR_OBJECT_DESTROYED);
79
80 mData = *pFsInfo;
81
82 /* Confirm a successful initialization when it's the case. */
83 autoInitSpan.setSucceeded();
84
85 return VINF_SUCCESS;
86}
87
88/**
89 * Uninitializes the instance.
90 * Called from FinalRelease().
91 */
92void GuestFsInfo::uninit(void)
93{
94 /* Enclose the state transition Ready->InUninit->NotReady. */
95 AutoUninitSpan autoUninitSpan(this);
96 if (autoUninitSpan.uninitDone())
97 return;
98
99 LogFlowThisFuncEnter();
100}
101
102// implementation of wrapped private getters/setters for attributes
103/////////////////////////////////////////////////////////////////////////////
104
105HRESULT GuestFsInfo::getFreeSize(LONG64 *aFreeSize)
106{
107 *aFreeSize = mData.cbFree;
108 return S_OK;
109}
110
111HRESULT GuestFsInfo::getTotalSize(LONG64 *aTotalSize)
112{
113 *aTotalSize = mData.cbTotalSize;
114 return S_OK;
115}
116
117HRESULT GuestFsInfo::getBlockSize(ULONG *aBlockSize)
118{
119 *aBlockSize = mData.cbBlockSize;
120 return S_OK;
121}
122
123HRESULT GuestFsInfo::getSectorSize(ULONG *aSectorSize)
124{
125 *aSectorSize = mData.cbSectorSize;
126 return S_OK;
127}
128
129HRESULT GuestFsInfo::getSerialNumber(ULONG *aSerialNumber)
130{
131 *aSerialNumber = mData.uSerialNumber;
132 return S_OK;
133}
134
135HRESULT GuestFsInfo::getIsRemote(BOOL *aIsRemote)
136{
137 *aIsRemote = mData.fFlags & GSTCTLFSINFO_F_IS_REMOTE;
138 return S_OK;
139}
140
141HRESULT GuestFsInfo::getIsCaseSensitive(BOOL *aIsCaseSensitive)
142{
143 *aIsCaseSensitive = mData.fFlags & GSTCTLFSINFO_F_IS_CASE_SENSITIVE;
144 return S_OK;
145}
146
147HRESULT GuestFsInfo::getIsReadOnly(BOOL *aIsReadOnly)
148{
149 *aIsReadOnly = mData.fFlags & GSTCTLFSINFO_F_IS_READ_ONLY;
150 return S_OK;
151}
152
153HRESULT GuestFsInfo::getIsCompressed(BOOL *aIsCompressed)
154{
155 *aIsCompressed = mData.fFlags & GSTCTLFSINFO_F_IS_COMPRESSED;
156 return S_OK;
157}
158
159HRESULT GuestFsInfo::getSupportsFileCompression(BOOL *aSupportsFileCompression)
160{
161 *aSupportsFileCompression = mData.fFeatures & GSTCTLFSINFO_FEATURE_F_FILE_COMPRESSION;
162 return S_OK;
163}
164
165HRESULT GuestFsInfo::getMaxComponent(ULONG *aMaxComponent)
166{
167 *aMaxComponent = mData.cMaxComponent;
168 return S_OK;
169}
170
171HRESULT GuestFsInfo::getType(com::Utf8Str &aType)
172{
173 aType = mData.szName;
174 return S_OK;
175}
176
177HRESULT GuestFsInfo::getLabel(com::Utf8Str &aLabel)
178{
179 aLabel = mData.szLabel;
180 return S_OK;
181}
182
183HRESULT GuestFsInfo::getMountPoint(com::Utf8Str &aMountPoint)
184{
185 if (mData.cbMountpoint)
186 aMountPoint.assignEx(mData.szMountpoint, mData.cbMountpoint);
187 return S_OK;
188}
189
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