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