VirtualBox

source: vbox/trunk/include/VBox/settings.h@ 106479

Last change on this file since 106479 was 106384, checked in by vboxsync, 7 months ago

Main: Code for configuring and enabling nested virtualization support on ARM (M3 based hardware + macOS 15.0 aka Sequioa), bugref:10747
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1/** @file
2 * Settings file data structures.
3 *
4 * These structures are created by the settings file loader and filled with values
5 * copied from the raw XML data. This was all new with VirtualBox 3.1 and allows us
6 * to finally make the XML reader version-independent and read VirtualBox XML files
7 * from earlier and even newer (future) versions without requiring complicated,
8 * tedious and error-prone XSLT conversions.
9 *
10 * It is this file that defines all structures that map VirtualBox global and
11 * machine settings to XML files. These structures are used by the rest of Main,
12 * even though this header file does not require anything else in Main.
13 *
14 * Note: Headers in Main code have been tweaked to only declare the structures
15 * defined here so that this header need only be included from code files that
16 * actually use these structures.
17 */
18
19/*
20 * Copyright (C) 2007-2024 Oracle and/or its affiliates.
21 *
22 * This file is part of VirtualBox base platform packages, as
23 * available from https://www.215389.xyz.
24 *
25 * This program is free software; you can redistribute it and/or
26 * modify it under the terms of the GNU General Public License
27 * as published by the Free Software Foundation, in version 3 of the
28 * License.
29 *
30 * This program is distributed in the hope that it will be useful, but
31 * WITHOUT ANY WARRANTY; without even the implied warranty of
32 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
33 * General Public License for more details.
34 *
35 * You should have received a copy of the GNU General Public License
36 * along with this program; if not, see <https://www.gnu.org/licenses>.
37 *
38 * The contents of this file may alternatively be used under the terms
39 * of the Common Development and Distribution License Version 1.0
40 * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
41 * in the VirtualBox distribution, in which case the provisions of the
42 * CDDL are applicable instead of those of the GPL.
43 *
44 * You may elect to license modified versions of this file under the
45 * terms and conditions of either the GPL or the CDDL or both.
46 *
47 * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
48 */
49
50#ifndef VBOX_INCLUDED_settings_h
51#define VBOX_INCLUDED_settings_h
52#ifndef RT_WITHOUT_PRAGMA_ONCE
53# pragma once
54#endif
55
56#include <iprt/time.h>
57
58#include "VBox/com/VirtualBox.h"
59
60#include <VBox/com/Guid.h>
61#include <VBox/com/string.h>
62#include <VBox/VBoxCryptoIf.h>
63
64#include <list>
65#include <map>
66#include <vector>
67
68/**
69 * Maximum depth of a medium tree, to prevent stack overflows.
70 * XPCOM has a relatively low stack size for its workers, and we have
71 * to avoid crashes due to exceeding the limit both on reading and
72 * writing config files. The bottleneck is in libxml2.
73 * Data point: a release and asan build could both handle 3800 on Debian 10.
74 */
75#define SETTINGS_MEDIUM_DEPTH_MAX 300
76
77/**
78 * Maximum depth of the snapshot tree, to prevent stack overflows.
79 * XPCOM has a relatively low stack size for its workers, and we have
80 * to avoid crashes due to exceeding the limit both on reading and
81 * writing config files. The bottleneck is reading config files with
82 * deep snapshot nesting, as libxml2 needs quite some stack space.
83 * Data point: a release and asan build could both handle 1300 on Debian 10.
84 */
85#define SETTINGS_SNAPSHOT_DEPTH_MAX 250
86
87namespace xml
88{
89 class ElementNode;
90}
91
92namespace settings
93{
94
95class ConfigFileError;
96
97////////////////////////////////////////////////////////////////////////////////
98//
99// Structures shared between Machine XML and VirtualBox.xml
100//
101////////////////////////////////////////////////////////////////////////////////
102
103typedef std::map<com::Utf8Str, com::Utf8Str> StringsMap;
104typedef std::list<com::Utf8Str> StringsList;
105
106/**
107 * USB device filter definition. This struct is used both in MainConfigFile
108 * (for global USB filters) and MachineConfigFile (for machine filters).
109 *
110 * NOTE: If you add any fields in here, you must update a) the constructor and b)
111 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
112 * your settings might never get saved.
113 */
114struct USBDeviceFilter
115{
116 USBDeviceFilter();
117
118 bool operator==(const USBDeviceFilter&u) const;
119
120 com::Utf8Str strName;
121 bool fActive;
122 com::Utf8Str strVendorId,
123 strProductId,
124 strRevision,
125 strManufacturer,
126 strProduct,
127 strSerialNumber,
128 strPort;
129 USBDeviceFilterAction_T action; // only used with host USB filters
130 com::Utf8Str strRemote; // irrelevant for host USB objects
131 uint32_t ulMaskedInterfaces; // irrelevant for host USB objects
132};
133
134typedef std::list<USBDeviceFilter> USBDeviceFiltersList;
135
136struct Medium;
137typedef std::list<Medium> MediaList;
138
139/**
140 * NOTE: If you add any fields in here, you must update a) the constructor and b)
141 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
142 * your settings might never get saved.
143 */
144struct Medium
145{
146 Medium();
147
148 bool operator==(const Medium &m) const;
149
150 com::Guid uuid;
151 com::Utf8Str strLocation;
152 com::Utf8Str strDescription;
153
154 // the following are for hard disks only:
155 com::Utf8Str strFormat;
156 bool fAutoReset; // optional, only for diffs, default is false
157 StringsMap properties;
158 MediumType_T hdType;
159
160 MediaList llChildren; // only used with hard disks
161
162 static const struct Medium Empty;
163};
164
165/**
166 * A media registry. Starting with VirtualBox 3.3, this can appear in both the
167 * VirtualBox.xml file as well as machine XML files with settings version 1.11
168 * or higher, so these lists are now in ConfigFileBase.
169 *
170 * NOTE: If you add any fields in here, you must update a) the constructor and b)
171 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
172 * your settings might never get saved.
173 */
174struct MediaRegistry
175{
176 bool operator==(const MediaRegistry &m) const;
177
178 MediaList llHardDisks,
179 llDvdImages,
180 llFloppyImages;
181};
182
183/**
184 * NOTE: If you add any fields in here, you must update a) the constructor and b)
185 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
186 * your settings might never get saved.
187 */
188struct NATRule
189{
190 NATRule();
191
192 bool operator==(const NATRule &r) const;
193
194 com::Utf8Str strName;
195 NATProtocol_T proto;
196 uint16_t u16HostPort;
197 com::Utf8Str strHostIP;
198 uint16_t u16GuestPort;
199 com::Utf8Str strGuestIP;
200};
201typedef std::map<com::Utf8Str, NATRule> NATRulesMap;
202
203struct NATHostLoopbackOffset
204{
205 NATHostLoopbackOffset();
206
207 bool operator==(const NATHostLoopbackOffset &o) const;
208
209 bool operator==(const com::Utf8Str& strAddr)
210 {
211 return strLoopbackHostAddress == strAddr;
212 }
213
214 bool operator==(uint32_t off)
215 {
216 return u32Offset == off;
217 }
218
219 /** Note: 128/8 is only acceptable */
220 com::Utf8Str strLoopbackHostAddress;
221 uint32_t u32Offset;
222};
223
224typedef std::list<NATHostLoopbackOffset> NATLoopbackOffsetList;
225
226typedef std::vector<uint8_t> IconBlob;
227
228/**
229 * Common base class for both MainConfigFile and MachineConfigFile
230 * which contains some common logic for both.
231 */
232class ConfigFileBase
233{
234public:
235 bool fileExists();
236 SettingsVersion_T getSettingsVersion();
237
238 void copyBaseFrom(const ConfigFileBase &b);
239
240protected:
241 ConfigFileBase(const com::Utf8Str *pstrFilename);
242 /* Note: this copy constructor doesn't create a full copy of other, cause
243 * the file based stuff (xml doc) could not be copied. */
244 ConfigFileBase(const ConfigFileBase &other);
245
246 ~ConfigFileBase();
247
248 typedef enum {Error, HardDisk, DVDImage, FloppyImage} MediaType;
249
250 static const char *stringifyMediaType(MediaType t);
251 SettingsVersion_T parseVersion(const com::Utf8Str &strVersion,
252 const xml::ElementNode *pElm);
253 void parseUUID(com::Guid &guid,
254 const com::Utf8Str &strUUID,
255 const xml::ElementNode *pElm) const;
256 void parseTimestamp(RTTIMESPEC &timestamp,
257 const com::Utf8Str &str,
258 const xml::ElementNode *pElm) const;
259 void parseBase64(IconBlob &binary,
260 const com::Utf8Str &str,
261 const xml::ElementNode *pElm) const;
262 com::Utf8Str stringifyTimestamp(const RTTIMESPEC &tm) const;
263 void toBase64(com::Utf8Str &str,
264 const IconBlob &binary) const;
265
266 void readExtraData(const xml::ElementNode &elmExtraData,
267 StringsMap &map);
268 void readUSBDeviceFilters(const xml::ElementNode &elmDeviceFilters,
269 USBDeviceFiltersList &ll);
270 void readMediumOne(MediaType t, const xml::ElementNode &elmMedium, Medium &med);
271 void readMedium(MediaType t, const xml::ElementNode &elmMedium, Medium &med);
272 void readMediaRegistry(const xml::ElementNode &elmMediaRegistry, MediaRegistry &mr);
273 void readNATForwardRulesMap(const xml::ElementNode &elmParent, NATRulesMap &mapRules);
274 void readNATLoopbacks(const xml::ElementNode &elmParent, NATLoopbackOffsetList &llLoopBacks);
275
276 void setVersionAttribute(xml::ElementNode &elm);
277 void specialBackupIfFirstBump();
278 void createStubDocument();
279
280 void buildExtraData(xml::ElementNode &elmParent, const StringsMap &me);
281 void buildUSBDeviceFilters(xml::ElementNode &elmParent,
282 const USBDeviceFiltersList &ll,
283 bool fHostMode);
284 void buildMedium(MediaType t,
285 xml::ElementNode &elmMedium,
286 const Medium &med);
287 void buildMediaRegistry(xml::ElementNode &elmParent,
288 const MediaRegistry &mr);
289 void buildNATForwardRulesMap(xml::ElementNode &elmParent, const NATRulesMap &mapRules);
290 void buildNATLoopbacks(xml::ElementNode &elmParent, const NATLoopbackOffsetList &natLoopbackList);
291 void clearDocument();
292
293 struct Data;
294 Data *m;
295
296 friend class ConfigFileError;
297};
298
299////////////////////////////////////////////////////////////////////////////////
300//
301// VirtualBox.xml structures
302//
303////////////////////////////////////////////////////////////////////////////////
304
305struct USBDeviceSource
306{
307 com::Utf8Str strName;
308 com::Utf8Str strBackend;
309 com::Utf8Str strAddress;
310 StringsMap properties;
311};
312
313typedef std::list<USBDeviceSource> USBDeviceSourcesList;
314
315#ifdef VBOX_WITH_UPDATE_AGENT
316struct UpdateAgent
317{
318 UpdateAgent();
319
320 bool fEnabled;
321 UpdateChannel_T enmChannel;
322 uint32_t uCheckFreqSeconds;
323 com::Utf8Str strRepoUrl;
324 com::Utf8Str strLastCheckDate;
325 uint32_t uCheckCount;
326};
327#endif /* VBOX_WITH_UPDATE_AGENT */
328
329struct Host
330{
331 USBDeviceFiltersList llUSBDeviceFilters;
332 USBDeviceSourcesList llUSBDeviceSources;
333#ifdef VBOX_WITH_UPDATE_AGENT
334 UpdateAgent updateHost;
335 /** @todo Add handling for ExtPack and Guest Additions updates here later. See @bugref{7983}. */
336#endif /* VBOX_WITH_UPDATE_AGENT */
337};
338
339struct SystemProperties
340{
341 SystemProperties();
342
343 com::Utf8Str strDefaultMachineFolder;
344 com::Utf8Str strDefaultHardDiskFolder;
345 com::Utf8Str strDefaultHardDiskFormat;
346 com::Utf8Str strVRDEAuthLibrary;
347 com::Utf8Str strWebServiceAuthLibrary;
348 com::Utf8Str strDefaultVRDEExtPack;
349 com::Utf8Str strDefaultCryptoExtPack;
350 com::Utf8Str strAutostartDatabasePath;
351 com::Utf8Str strDefaultAdditionsISO;
352 com::Utf8Str strDefaultFrontend;
353 com::Utf8Str strLoggingLevel;
354 com::Utf8Str strProxyUrl;
355 uint32_t uProxyMode; /**< ProxyMode_T */
356 uint32_t uLogHistoryCount;
357 com::Utf8Str strLanguageId;
358};
359
360struct PlatformProperties
361{
362 PlatformProperties();
363
364 bool fExclusiveHwVirt;
365};
366
367struct MachineRegistryEntry
368{
369 com::Guid uuid;
370 com::Utf8Str strSettingsFile;
371};
372
373typedef std::list<MachineRegistryEntry> MachinesRegistry;
374
375struct DhcpOptValue
376{
377 DhcpOptValue();
378 DhcpOptValue(const com::Utf8Str &aText, DHCPOptionEncoding_T aEncoding = DHCPOptionEncoding_Normal);
379
380 com::Utf8Str strValue;
381 DHCPOptionEncoding_T enmEncoding;
382};
383
384typedef std::map<DHCPOption_T, DhcpOptValue> DhcpOptionMap;
385typedef DhcpOptionMap::value_type DhcpOptValuePair;
386typedef DhcpOptionMap::iterator DhcpOptIterator;
387typedef DhcpOptionMap::const_iterator DhcpOptConstIterator;
388
389struct DHCPGroupCondition
390{
391 DHCPGroupCondition();
392
393 bool fInclusive;
394 DHCPGroupConditionType_T enmType;
395 com::Utf8Str strValue;
396};
397typedef std::vector<DHCPGroupCondition> DHCPGroupConditionVec;
398
399
400struct DHCPConfig
401{
402 DHCPConfig();
403
404 DhcpOptionMap mapOptions;
405 uint32_t secMinLeaseTime;
406 uint32_t secDefaultLeaseTime;
407 uint32_t secMaxLeaseTime;
408 com::Utf8Str strForcedOptions;
409 com::Utf8Str strSuppressedOptions;
410};
411
412struct DHCPGroupConfig : DHCPConfig
413{
414 DHCPGroupConfig();
415
416 com::Utf8Str strName;
417 DHCPGroupConditionVec vecConditions;
418};
419typedef std::vector<DHCPGroupConfig> DHCPGroupConfigVec;
420
421struct DHCPIndividualConfig : DHCPConfig
422{
423 DHCPIndividualConfig();
424
425 com::Utf8Str strMACAddress;
426 com::Utf8Str strVMName;
427 uint32_t uSlot;
428 com::Utf8Str strFixedAddress;
429};
430typedef std::map<com::Utf8Str, DHCPIndividualConfig> DHCPIndividualConfigMap;
431
432struct DHCPServer
433{
434 DHCPServer();
435
436 com::Utf8Str strNetworkName;
437 com::Utf8Str strIPAddress;
438 com::Utf8Str strIPLower;
439 com::Utf8Str strIPUpper;
440 bool fEnabled;
441 DHCPConfig globalConfig;
442 DHCPGroupConfigVec vecGroupConfigs;
443 DHCPIndividualConfigMap mapIndividualConfigs;
444};
445typedef std::list<DHCPServer> DHCPServersList;
446
447
448/**
449 * NAT Networking settings (NAT service).
450 */
451struct NATNetwork
452{
453 NATNetwork();
454
455 com::Utf8Str strNetworkName;
456 com::Utf8Str strIPv4NetworkCidr;
457 com::Utf8Str strIPv6Prefix;
458 bool fEnabled;
459 bool fIPv6Enabled;
460 bool fAdvertiseDefaultIPv6Route;
461 bool fNeedDhcpServer;
462 uint32_t u32HostLoopback6Offset;
463 NATLoopbackOffsetList llHostLoopbackOffsetList;
464 NATRulesMap mapPortForwardRules4;
465 NATRulesMap mapPortForwardRules6;
466};
467
468typedef std::list<NATNetwork> NATNetworksList;
469
470#ifdef VBOX_WITH_VMNET
471/**
472 * HostOnly Networking settings.
473 */
474struct HostOnlyNetwork
475{
476 HostOnlyNetwork();
477
478 com::Guid uuid;
479 com::Utf8Str strNetworkName;
480 com::Utf8Str strNetworkMask;
481 com::Utf8Str strIPLower;
482 com::Utf8Str strIPUpper;
483 bool fEnabled;
484};
485
486typedef std::list<HostOnlyNetwork> HostOnlyNetworksList;
487#endif /* VBOX_WITH_VMNET */
488
489#ifdef VBOX_WITH_CLOUD_NET
490/**
491 * Cloud Networking settings.
492 */
493struct CloudNetwork
494{
495 CloudNetwork();
496
497 com::Utf8Str strNetworkName;
498 com::Utf8Str strProviderShortName;
499 com::Utf8Str strProfileName;
500 com::Utf8Str strNetworkId;
501 bool fEnabled;
502};
503
504typedef std::list<CloudNetwork> CloudNetworksList;
505#endif /* VBOX_WITH_CLOUD_NET */
506
507
508class MainConfigFile : public ConfigFileBase
509{
510public:
511 MainConfigFile(const com::Utf8Str *pstrFilename);
512
513 void readMachineRegistry(const xml::ElementNode &elmMachineRegistry);
514 void readNATNetworks(const xml::ElementNode &elmNATNetworks);
515#ifdef VBOX_WITH_VMNET
516 void readHostOnlyNetworks(const xml::ElementNode &elmHostOnlyNetworks);
517#endif /* VBOX_WITH_VMNET */
518#ifdef VBOX_WITH_CLOUD_NET
519 void readCloudNetworks(const xml::ElementNode &elmCloudNetworks);
520#endif /* VBOX_WITH_CLOUD_NET */
521
522 void write(const com::Utf8Str strFilename);
523
524 Host host;
525 SystemProperties systemProperties;
526 PlatformProperties platformProperties;
527 MediaRegistry mediaRegistry;
528 MachinesRegistry llMachines;
529 DHCPServersList llDhcpServers;
530 NATNetworksList llNATNetworks;
531#ifdef VBOX_WITH_VMNET
532 HostOnlyNetworksList llHostOnlyNetworks;
533#endif /* VBOX_WITH_VMNET */
534#ifdef VBOX_WITH_CLOUD_NET
535 CloudNetworksList llCloudNetworks;
536#endif /* VBOX_WITH_CLOUD_NET */
537 StringsMap mapExtraDataItems;
538
539private:
540 void bumpSettingsVersionIfNeeded();
541 void buildUSBDeviceSources(xml::ElementNode &elmParent, const USBDeviceSourcesList &ll);
542 void readUSBDeviceSources(const xml::ElementNode &elmDeviceSources, USBDeviceSourcesList &ll);
543 void buildDHCPServers(xml::ElementNode &elmDHCPServers, DHCPServersList const &ll);
544 void buildDHCPOptions(xml::ElementNode &elmOptions, DHCPConfig const &rConfig, bool fIgnoreSubnetMask);
545 void readDHCPServers(const xml::ElementNode &elmDHCPServers);
546 void readDHCPOptions(DHCPConfig &rConfig, const xml::ElementNode &elmOptions, bool fIgnoreSubnetMask);
547 bool convertGuiProxySettings(const com::Utf8Str &strUIProxySettings);
548};
549
550////////////////////////////////////////////////////////////////////////////////
551//
552// Machine XML structures
553//
554////////////////////////////////////////////////////////////////////////////////
555
556/**
557 * NOTE: If you add any fields in here, you must update a) the constructor and b)
558 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
559 * your settings might never get saved.
560 */
561struct VRDESettings
562{
563 VRDESettings();
564
565 bool areDefaultSettings(SettingsVersion_T sv) const;
566
567 bool operator==(const VRDESettings& v) const;
568
569 bool fEnabled;
570 AuthType_T authType;
571 uint32_t ulAuthTimeout;
572 com::Utf8Str strAuthLibrary;
573 bool fAllowMultiConnection,
574 fReuseSingleConnection;
575 com::Utf8Str strVrdeExtPack;
576 StringsMap mapProperties;
577};
578
579/**
580 * NOTE: If you add any fields in here, you must update a) the constructor and b)
581 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
582 * your settings might never get saved.
583 */
584struct FirmwareSettings
585{
586 FirmwareSettings();
587
588 bool areDefaultSettings(CPUArchitecture_T enmCPUArch) const;
589
590 bool operator==(const FirmwareSettings &d) const;
591
592 FirmwareType_T firmwareType; // requires settings version 1.9 (VirtualBox 3.1)
593 bool fACPIEnabled,
594 fIOAPICEnabled,
595 fLogoFadeIn,
596 fLogoFadeOut,
597 fPXEDebugEnabled,
598 fSmbiosUuidLittleEndian,
599 fAutoSerialNumGen;
600 uint32_t ulLogoDisplayTime;
601 FirmwareBootMenuMode_T enmBootMenuMode;
602 APICMode_T apicMode; // requires settings version 1.16 (VirtualBox 5.1)
603 int64_t llTimeOffset;
604 com::Utf8Str strLogoImagePath;
605};
606
607/**
608 * NOTE: If you add any fields in here, you must update a) the constructor and b)
609 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
610 * your settings might never get saved.
611 */
612struct TpmSettings
613{
614 TpmSettings();
615
616 bool areDefaultSettings() const;
617
618 bool operator==(const TpmSettings &d) const;
619
620 TpmType_T tpmType;
621 com::Utf8Str strLocation;
622};
623
624/**
625 * NOTE: If you add any fields in here, you must update a) the constructor and b)
626 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
627 * your settings might never get saved.
628 */
629struct NvramSettings
630{
631 NvramSettings();
632
633 bool areDefaultSettings() const;
634
635 bool operator==(const NvramSettings &d) const;
636
637 com::Utf8Str strNvramPath;
638 com::Utf8Str strKeyId;
639 com::Utf8Str strKeyStore;
640};
641
642/** List for keeping a recording feature list. */
643typedef std::map<RecordingFeature_T, bool> RecordingFeatureMap;
644
645/**
646 * Recording settings for a single screen (e.g. virtual monitor).
647 *
648 * NOTE: If you add any fields in here, you must update a) the constructor and b)
649 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
650 * your settings might never get saved.
651 */
652struct RecordingScreen
653{
654 RecordingScreen(uint32_t idScreen = UINT32_MAX);
655
656 virtual ~RecordingScreen();
657
658 void applyDefaults(void);
659
660 bool areDefaultSettings(void) const;
661
662 bool isFeatureEnabled(RecordingFeature_T enmFeature) const;
663
664 static const char *getDefaultOptions(void);
665
666 static int featuresFromString(const com::Utf8Str &strFeatures, RecordingFeatureMap &featureMap);
667
668 static void featuresToString(const RecordingFeatureMap &featureMap, com::Utf8Str &strFeatures);
669
670 static int audioCodecFromString(const com::Utf8Str &strCodec, RecordingAudioCodec_T &enmCodec);
671
672 static void audioCodecToString(const RecordingAudioCodec_T &enmCodec, com::Utf8Str &strCodec);
673
674 static int videoCodecFromString(const com::Utf8Str &strCodec, RecordingVideoCodec_T &enmCodec);
675
676 static void videoCodecToString(const RecordingVideoCodec_T &enmCodec, com::Utf8Str &strCodec);
677
678 bool operator==(const RecordingScreen &d) const;
679
680 /** Screen ID.
681 * UINT32_MAX if not set. */
682 uint32_t idScreen;
683 /** Whether to record this screen or not. */
684 bool fEnabled; // requires settings version 1.14 (VirtualBox 4.3)
685 /** Destination to record to. */
686 RecordingDestination_T enmDest;
687 /** Which features are enable or not. */
688 RecordingFeatureMap featureMap; // requires settings version 1.19 (VirtualBox 7.0)
689 /** Maximum time (in s) to record. If set to 0, no time limit is set. */
690 uint32_t ulMaxTimeS; // requires settings version 1.14 (VirtualBox 4.3)
691 /** Options string for hidden / advanced / experimental features.
692 * Use RecordingScreenSettings::getDefaultOptions(). */
693 com::Utf8Str strOptions; // new since VirtualBox 5.2.
694
695 /**
696 * Structure holding settings for audio recording.
697 */
698 struct Audio
699 {
700 /** The audio codec type to use. */
701 RecordingAudioCodec_T enmCodec; // requires settings version 1.19 (VirtualBox 7.0)
702 /** Codec deadline to use. */
703 RecordingCodecDeadline_T enmDeadline; // requires settings version 1.19 (VirtualBox 7.0)
704 /** Rate control mode to use. */
705 RecordingRateControlMode_T
706 enmRateCtlMode;// requires settings version 1.19 (VirtualBox 7.0)
707 /** Hz rate. */
708 uint16_t uHz; // requires settings version 1.19 (VirtualBox 7.0)
709 /** Bits per sample. */
710 uint8_t cBits; // requires settings version 1.19 (VirtualBox 7.0)
711 /** Number of audio channels. */
712 uint8_t cChannels; // requires settings version 1.19 (VirtualBox 7.0)
713 } Audio;
714
715 /**
716 * Structure holding settings for video recording.
717 */
718 struct Video
719 {
720 /** The codec to use. */
721 RecordingVideoCodec_T enmCodec; // requires settings version 1.19 (VirtualBox 7.0)
722 /** Codec deadline to use. */
723 RecordingCodecDeadline_T enmDeadline; // requires settings version 1.19 (VirtualBox 7.0)
724 /** Rate control mode to use. */
725 RecordingRateControlMode_T
726 enmRateCtlMode; // requires settings version 1.19 (VirtualBox 7.0)
727 /** Rate control mode to use. */
728 RecordingVideoScalingMode_T
729 enmScalingMode; // requires settings version 1.19 (VirtualBox 7.0)
730 /** Target frame width in pixels (X). */
731 uint32_t ulWidth; // requires settings version 1.14 (VirtualBox 4.3)
732 /** Target frame height in pixels (Y). */
733 uint32_t ulHeight; // requires settings version 1.14 (VirtualBox 4.3)
734 /** Encoding rate. */
735 uint32_t ulRate; // requires settings version 1.14 (VirtualBox 4.3)
736 /** Frames per second (FPS). */
737 uint32_t ulFPS; // requires settings version 1.14 (VirtualBox 4.3)
738 } Video;
739
740 /**
741 * Structure holding settings if the destination is a file.
742 */
743 struct File
744 {
745 /** Maximum size (in MB) the file is allowed to have.
746 * When reaching the limit, recording will stop. 0 means no limit. */
747 uint32_t ulMaxSizeMB; // requires settings version 1.14 (VirtualBox 4.3)
748 /** Absolute file name path to use for recording.
749 * When empty, this is considered as being the default setting. */
750 com::Utf8Str strName; // requires settings version 1.14 (VirtualBox 4.3)
751 } File;
752};
753
754/** Map for keeping settings per virtual screen.
755 * The key specifies the screen ID. */
756typedef std::map<uint32_t, RecordingScreen> RecordingScreenSettingsMap;
757
758/**
759 * Common recording settings, shared among all per-screen recording settings.
760 *
761 * NOTE: If you add any fields in here, you must update a) the constructor and b)
762 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
763 * your settings might never get saved.
764 */
765struct RecordingCommon
766{
767 RecordingCommon();
768
769 void applyDefaults(void);
770
771 bool areDefaultSettings(void) const;
772
773 bool operator==(const RecordingCommon &d) const;
774
775 /** Whether recording as a whole is enabled or disabled. */
776 bool fEnabled; // requires settings version 1.14 (VirtualBox 4.3)
777};
778
779/**
780 * NOTE: If you add any fields in here, you must update a) the constructor and b)
781 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
782 * your settings might never get saved.
783 */
784struct Recording
785{
786 Recording();
787
788 void applyDefaults(void);
789
790 bool areDefaultSettings(void) const;
791
792 bool operator==(const Recording &that) const;
793
794 /** Common settings for all per-screen recording settings. */
795 RecordingCommon common;
796 /** Map of handled recording screen settings.
797 * The key specifies the screen ID. */
798 RecordingScreenSettingsMap mapScreens;
799};
800
801/**
802 * NOTE: If you add any fields in here, you must update a) the constructor and b)
803 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
804 * your settings might never get saved.
805 */
806struct GraphicsAdapter
807{
808 GraphicsAdapter();
809
810 bool areDefaultSettings() const;
811
812 bool operator==(const GraphicsAdapter &g) const;
813
814 GraphicsControllerType_T graphicsControllerType;
815 uint32_t ulVRAMSizeMB;
816 uint32_t cMonitors;
817 bool fAccelerate3D,
818 fAccelerate2DVideo; // requires settings version 1.8 (VirtualBox 3.1)
819};
820
821/**
822 * NOTE: If you add any fields in here, you must update a) the constructor and b)
823 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
824 * your settings might never get saved.
825 */
826struct USBController
827{
828 USBController();
829
830 bool operator==(const USBController &u) const;
831
832 com::Utf8Str strName;
833 USBControllerType_T enmType;
834};
835
836typedef std::list<USBController> USBControllerList;
837
838struct USB
839{
840 USB();
841
842 bool operator==(const USB &u) const;
843
844 /** List of USB controllers present. */
845 USBControllerList llUSBControllers;
846 /** List of USB device filters. */
847 USBDeviceFiltersList llDeviceFilters;
848};
849
850struct NAT
851{
852 NAT();
853
854 bool areDNSDefaultSettings() const;
855 bool areAliasDefaultSettings() const;
856 bool areTFTPDefaultSettings() const;
857 bool areLocalhostReachableDefaultSettings(SettingsVersion_T sv) const;
858 bool areDefaultSettings(SettingsVersion_T sv) const;
859
860 bool operator==(const NAT &n) const;
861
862 com::Utf8Str strNetwork;
863 com::Utf8Str strBindIP;
864 uint32_t u32Mtu;
865 uint32_t u32SockRcv;
866 uint32_t u32SockSnd;
867 uint32_t u32TcpRcv;
868 uint32_t u32TcpSnd;
869 com::Utf8Str strTFTPPrefix;
870 com::Utf8Str strTFTPBootFile;
871 com::Utf8Str strTFTPNextServer;
872 bool fDNSPassDomain;
873 bool fDNSProxy;
874 bool fDNSUseHostResolver;
875 bool fAliasLog;
876 bool fAliasProxyOnly;
877 bool fAliasUseSamePorts;
878 bool fLocalhostReachable;
879 NATRulesMap mapRules;
880};
881
882/**
883 * NOTE: If you add any fields in here, you must update a) the constructor and b)
884 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
885 * your settings might never get saved.
886 */
887struct NetworkAdapter
888{
889 NetworkAdapter();
890
891 bool areGenericDriverDefaultSettings() const;
892 bool areDefaultSettings(SettingsVersion_T sv) const;
893 bool areDisabledDefaultSettings(SettingsVersion_T sv) const;
894
895 bool operator==(const NetworkAdapter &n) const;
896
897 uint32_t ulSlot;
898
899 NetworkAdapterType_T type;
900 bool fEnabled;
901 com::Utf8Str strMACAddress;
902 bool fCableConnected;
903 uint32_t ulLineSpeed;
904 NetworkAdapterPromiscModePolicy_T enmPromiscModePolicy;
905 bool fTraceEnabled;
906 com::Utf8Str strTraceFile;
907
908 NetworkAttachmentType_T mode;
909 NAT nat;
910 com::Utf8Str strBridgedName;
911 com::Utf8Str strHostOnlyName;
912#ifdef VBOX_WITH_VMNET
913 com::Utf8Str strHostOnlyNetworkName;
914#endif /* VBOX_WITH_VMNET */
915 com::Utf8Str strInternalNetworkName;
916 com::Utf8Str strGenericDriver;
917 StringsMap genericProperties;
918 com::Utf8Str strNATNetworkName;
919#ifdef VBOX_WITH_CLOUD_NET
920 com::Utf8Str strCloudNetworkName;
921#endif /* VBOX_WITH_CLOUD_NET */
922 uint32_t ulBootPriority;
923 com::Utf8Str strBandwidthGroup; // requires settings version 1.13 (VirtualBox 4.2)
924};
925
926typedef std::list<NetworkAdapter> NetworkAdaptersList;
927
928/**
929 * NOTE: If you add any fields in here, you must update a) the constructor and b)
930 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
931 * your settings might never get saved.
932 */
933struct SerialPort
934{
935 SerialPort();
936
937 bool operator==(const SerialPort &n) const;
938
939 uint32_t ulSlot;
940
941 bool fEnabled;
942 uint32_t ulIOAddress;
943 uint32_t ulIRQ;
944 PortMode_T portMode;
945 com::Utf8Str strPath;
946 bool fServer;
947 UartType_T uartType;
948};
949
950typedef std::list<SerialPort> SerialPortsList;
951
952/**
953 * NOTE: If you add any fields in here, you must update a) the constructor and b)
954 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
955 * your settings might never get saved.
956 */
957struct ParallelPort
958{
959 ParallelPort();
960
961 bool operator==(const ParallelPort &d) const;
962
963 uint32_t ulSlot;
964
965 bool fEnabled;
966 uint32_t ulIOBase;
967 uint32_t ulIRQ;
968 com::Utf8Str strPath;
969};
970
971typedef std::list<ParallelPort> ParallelPortsList;
972
973/**
974 * NOTE: If you add any fields in here, you must update a) the constructor and b)
975 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
976 * your settings might never get saved.
977 */
978struct AudioAdapter
979{
980 AudioAdapter();
981
982 bool areDefaultSettings(SettingsVersion_T sv) const;
983
984 bool operator==(const AudioAdapter &a) const;
985
986 bool fEnabled;
987 bool fEnabledIn;
988 bool fEnabledOut;
989 AudioControllerType_T controllerType;
990 AudioCodecType_T codecType;
991 AudioDriverType_T driverType;
992 settings::StringsMap properties;
993};
994
995/**
996 * NOTE: If you add any fields in here, you must update a) the constructor and b)
997 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
998 * your settings might never get saved.
999 */
1000struct SharedFolder
1001{
1002 SharedFolder();
1003
1004 bool operator==(const SharedFolder &a) const;
1005
1006 com::Utf8Str strName,
1007 strHostPath;
1008 bool fWritable;
1009 bool fAutoMount;
1010 com::Utf8Str strAutoMountPoint;
1011 SymlinkPolicy_T enmSymlinkPolicy;
1012};
1013
1014typedef std::list<SharedFolder> SharedFoldersList;
1015
1016/**
1017 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1018 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1019 * your settings might never get saved.
1020 */
1021struct GuestProperty
1022{
1023 GuestProperty();
1024
1025 bool operator==(const GuestProperty &g) const;
1026
1027 com::Utf8Str strName,
1028 strValue;
1029 uint64_t timestamp;
1030 com::Utf8Str strFlags;
1031};
1032
1033typedef std::list<GuestProperty> GuestPropertiesList;
1034
1035typedef std::map<uint32_t, DeviceType_T> BootOrderMap;
1036
1037/**
1038 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1039 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1040 * your settings might never get saved.
1041 */
1042struct CpuIdLeafX86
1043{
1044 CpuIdLeafX86();
1045
1046 bool operator==(const CpuIdLeafX86 &c) const;
1047
1048 uint32_t idx;
1049 uint32_t idxSub;
1050 uint32_t uEax;
1051 uint32_t uEbx;
1052 uint32_t uEcx;
1053 uint32_t uEdx;
1054};
1055
1056typedef std::list<CpuIdLeafX86> CpuIdLeafsX86List;
1057
1058/**
1059 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1060 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1061 * your settings might never get saved.
1062 */
1063struct Cpu
1064{
1065 Cpu();
1066
1067 bool operator==(const Cpu &c) const;
1068
1069 uint32_t ulId;
1070};
1071
1072typedef std::list<Cpu> CpuList;
1073
1074/**
1075 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1076 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1077 * your settings might never get saved.
1078 */
1079struct BandwidthGroup
1080{
1081 BandwidthGroup();
1082
1083 bool operator==(const BandwidthGroup &i) const;
1084
1085 com::Utf8Str strName;
1086 uint64_t cMaxBytesPerSec;
1087 BandwidthGroupType_T enmType;
1088};
1089
1090typedef std::list<BandwidthGroup> BandwidthGroupList;
1091
1092/**
1093 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1094 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1095 * your settings might never get saved.
1096 */
1097struct IOSettings
1098{
1099 IOSettings();
1100
1101 bool areIOCacheDefaultSettings() const;
1102 bool areDefaultSettings() const;
1103
1104 bool operator==(const IOSettings &i) const;
1105
1106 bool fIOCacheEnabled;
1107 uint32_t ulIOCacheSize;
1108 BandwidthGroupList llBandwidthGroups;
1109};
1110
1111/**
1112 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1113 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1114 * your settings might never get saved.
1115 */
1116struct HostPCIDeviceAttachment
1117{
1118 HostPCIDeviceAttachment();
1119
1120 bool operator==(const HostPCIDeviceAttachment &a) const;
1121
1122 com::Utf8Str strDeviceName;
1123 uint32_t uHostAddress;
1124 uint32_t uGuestAddress;
1125};
1126
1127typedef std::list<HostPCIDeviceAttachment> HostPCIDeviceAttachmentList;
1128
1129/**
1130 * A device attached to a storage controller. This can either be a
1131 * hard disk or a DVD drive or a floppy drive and also specifies
1132 * which medium is "in" the drive; as a result, this is a combination
1133 * of the Main IMedium and IMediumAttachment interfaces.
1134 *
1135 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1136 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1137 * your settings might never get saved.
1138 */
1139struct AttachedDevice
1140{
1141 AttachedDevice();
1142
1143 bool operator==(const AttachedDevice &a) const;
1144
1145 DeviceType_T deviceType; // only HardDisk, DVD or Floppy are allowed
1146
1147 // DVDs can be in pass-through mode:
1148 bool fPassThrough;
1149
1150 // Whether guest-triggered eject of DVDs will keep the medium in the
1151 // VM config or not:
1152 bool fTempEject;
1153
1154 // Whether the medium is non-rotational:
1155 bool fNonRotational;
1156
1157 // Whether the medium supports discarding unused blocks:
1158 bool fDiscard;
1159
1160 // Whether the medium is hot-pluggable:
1161 bool fHotPluggable;
1162
1163 int32_t lPort;
1164 int32_t lDevice;
1165
1166 // if an image file is attached to the device (ISO, RAW, or hard disk image such as VDI),
1167 // this is its UUID; it depends on deviceType which media registry this then needs to
1168 // be looked up in. If no image file (only permitted for DVDs and floppies), then the UUID is NULL
1169 com::Guid uuid;
1170
1171 // for DVDs and floppies, the attachment can also be a host device:
1172 com::Utf8Str strHostDriveSrc; // if != NULL, value of <HostDrive>/@src
1173
1174 // Bandwidth group the device is attached to.
1175 com::Utf8Str strBwGroup;
1176};
1177
1178typedef std::list<AttachedDevice> AttachedDevicesList;
1179
1180/**
1181 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1182 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1183 * your settings might never get saved.
1184 */
1185struct StorageController
1186{
1187 StorageController();
1188
1189 bool operator==(const StorageController &s) const;
1190
1191 com::Utf8Str strName;
1192 StorageBus_T storageBus; // _SATA, _SCSI, _IDE, _SAS
1193 StorageControllerType_T controllerType;
1194 uint32_t ulPortCount;
1195 uint32_t ulInstance;
1196 bool fUseHostIOCache;
1197 bool fBootable;
1198
1199 // only for when controllerType == StorageControllerType_IntelAhci:
1200 int32_t lIDE0MasterEmulationPort,
1201 lIDE0SlaveEmulationPort,
1202 lIDE1MasterEmulationPort,
1203 lIDE1SlaveEmulationPort;
1204
1205 AttachedDevicesList llAttachedDevices;
1206};
1207
1208typedef std::list<StorageController> StorageControllersList;
1209
1210/**
1211 * We wrap the storage controllers list into an extra struct so we can
1212 * use an undefined struct without needing std::list<> in all the headers.
1213 *
1214 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1215 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1216 * your settings might never get saved.
1217 */
1218struct Storage
1219{
1220 bool operator==(const Storage &s) const;
1221
1222 StorageControllersList llStorageControllers;
1223};
1224
1225#ifdef VBOX_WITH_VIRT_ARMV8
1226struct PlatformARM
1227{
1228 PlatformARM();
1229
1230 bool operator==(const PlatformARM&) const;
1231
1232 /** Nested hardware virtualization. */
1233 bool fNestedHWVirt; //< requires settings version 1.20 (VirtualBox 7.1)
1234};
1235#endif /* VBOX_WITH_VIRT_ARMV8 */
1236
1237/**
1238 * Covers x86-specific platform attributes.
1239 *
1240 * New since settings v1.20 (VirtualBox 7.1).
1241 * Contains attributes which were in the Hardware settings before.
1242 */
1243struct PlatformX86
1244{
1245 PlatformX86();
1246
1247 bool operator==(const PlatformX86&) const;
1248
1249 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.10 (VirtualBox 3.2). */
1250 bool fPAE;
1251 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.10 (VirtualBox 3.2). */
1252 bool fAPIC; // requires settings version 1.16 (VirtualBox 5.1)
1253 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.10 (VirtualBox 3.2). */
1254 bool fX2APIC; // requires settings version 1.16 (VirtualBox 5.1)
1255 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.10 (VirtualBox 3.2). */
1256 bool fHPETEnabled;
1257 /** Note: Lived in Hardware for settings < version 1.20. */
1258 typedef enum LongModeType { LongMode_Enabled, LongMode_Disabled, LongMode_Legacy } LongModeType;
1259 /** Note: Lived in Hardware for settings < version 1.20. */
1260 LongModeType enmLongMode;
1261 /** Custom x86 CPUID leafs list.
1262 * Note: Lived in Hardware for settings < version 1.20. */
1263 CpuIdLeafsX86List llCpuIdLeafs;
1264 /** Note: Lived in Hardware for settings < version 1.20. */
1265 bool fTripleFaultReset;
1266 /** Note: Lived in Hardware for settings < version 1.20. */
1267 bool fIBPBOnVMExit; //< added out of cycle, after settings version 1.16 was out.
1268 /** Note: Lived in Hardware for settings < version 1.20. */
1269 bool fIBPBOnVMEntry; //< added out of cycle, after settings version 1.16 was out.
1270 /** Note: Lived in Hardware for settings < version 1.20. */
1271 bool fSpecCtrl; //< added out of cycle, after settings version 1.16 was out.
1272 /** Note: Lived in Hardware for settings < version 1.20. */
1273 bool fSpecCtrlByHost; //< added out of cycle, after settings version 1.16 was out.
1274 /** Note: Lived in Hardware for settings < version 1.20. */
1275 bool fL1DFlushOnSched; //< added out of cycle, after settings version 1.16 was out.
1276 /** Note: Lived in Hardware for settings < version 1.20. */
1277 bool fL1DFlushOnVMEntry; //< added out of cycle, after settings version 1.16 was out.
1278 /** Note: Lived in Hardware for settings < version 1.20. */
1279 bool fMDSClearOnSched; //< added out of cycle, after settings version 1.16 was out.
1280 /** Note: Lived in Hardware for settings < version 1.20. */
1281 bool fMDSClearOnVMEntry; //< added out of cycle, after settings version 1.16 was out.
1282 bool fHWVirtEx;
1283 bool fHWVirtExNestedPaging;
1284 bool fHWVirtExLargePages;
1285 bool fHWVirtExVPID;
1286 /** Unrestricted execution. */
1287 bool fHWVirtExUX;
1288 bool fHWVirtExForce;
1289 bool fHWVirtExUseNativeApi;
1290 /** AMD-V VMSAVE/VMLOAD. */
1291 bool fHWVirtExVirtVmsaveVmload;
1292 /** Nested VT-x / AMD-V.
1293 * Note: Lived in Hardware for settings < version 1.20. */
1294 bool fNestedHWVirt; //< requires settings version 1.17 (VirtualBox 6.0)
1295};
1296
1297/**
1298 * Covers common platform attributes.
1299 *
1300 * New since settings v1.20 (VirtualBox 7.1).
1301 * Contains attributes which were in the Hardware settings before.
1302 */
1303struct Platform
1304{
1305 Platform();
1306
1307 bool operator==(const Platform&) const;
1308
1309 /** Requires settings version 1.20 (VirtualBox 7.1). */
1310 PlatformArchitecture_T architectureType;
1311 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.11 (VirtualBox 4.0). */
1312 ChipsetType_T chipsetType;
1313 /** Note: Lived in Hardware for settings < version 1.20 (requires settings version 1.19 (VirtualBox 6.2). */
1314 IommuType_T iommuType;
1315 /** Note: Lived in Hardware for settings < version 1.20. */
1316 bool fRTCUseUTC;
1317 /** Note: Is a class, so we can't use a union here. */
1318 PlatformX86 x86;
1319#ifdef VBOX_WITH_VIRT_ARMV8
1320 /** Note: Is a class, so we can't use a union here. */
1321 PlatformARM arm;
1322#endif
1323};
1324
1325/**
1326 * Representation of Machine hardware; this is used in the MachineConfigFile.hardwareMachine
1327 * field.
1328 *
1329 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1330 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1331 * your settings might never get saved.
1332 */
1333struct Hardware
1334{
1335 Hardware();
1336
1337 bool areParavirtDefaultSettings(SettingsVersion_T sv) const;
1338 bool areBootOrderDefaultSettings() const;
1339 bool areDisplayDefaultSettings() const;
1340 bool areAllNetworkAdaptersDefaultSettings(SettingsVersion_T sv) const;
1341
1342 bool operator==(const Hardware&) const;
1343
1344 com::Utf8Str strVersion; // hardware version, optional
1345 com::Guid uuid; // hardware uuid, optional (null).
1346 bool fSyntheticCpu;
1347 uint32_t cCPUs;
1348 bool fCpuHotPlug; // requires settings version 1.10 (VirtualBox 3.2)
1349 CpuList llCpus; // requires settings version 1.10 (VirtualBox 3.2)
1350 uint32_t ulCpuExecutionCap; // requires settings version 1.11 (VirtualBox 3.3)
1351 uint32_t uCpuIdPortabilityLevel; // requires settings version 1.15 (VirtualBox 5.0)
1352 com::Utf8Str strCpuProfile; // requires settings version 1.16 (VirtualBox 5.1)
1353
1354 uint32_t ulMemorySizeMB;
1355
1356 BootOrderMap mapBootOrder; // item 0 has highest priority
1357
1358 PointingHIDType_T pointingHIDType; // requires settings version 1.10 (VirtualBox 3.2)
1359 KeyboardHIDType_T keyboardHIDType; // requires settings version 1.10 (VirtualBox 3.2)
1360
1361 ParavirtProvider_T paravirtProvider; // requires settings version 1.15 (VirtualBox 4.4)
1362 com::Utf8Str strParavirtDebug; // requires settings version 1.16 (VirtualBox 5.1)
1363
1364 bool fEmulatedUSBCardReader; // 1.12 (VirtualBox 4.1)
1365
1366 VRDESettings vrdeSettings;
1367
1368 Platform platformSettings; // new since 1.20 (VirtualBox 7.1)
1369 FirmwareSettings firmwareSettings;
1370 NvramSettings nvramSettings;
1371 GraphicsAdapter graphicsAdapter;
1372 USB usbSettings;
1373 TpmSettings tpmSettings; // requires settings version 1.19 (VirtualBox 6.2)
1374 NetworkAdaptersList llNetworkAdapters;
1375 SerialPortsList llSerialPorts;
1376 ParallelPortsList llParallelPorts;
1377 AudioAdapter audioAdapter;
1378 Storage storage;
1379
1380 // technically these two have no business in the hardware section, but for some
1381 // clever reason <Hardware> is where they are in the XML....
1382 SharedFoldersList llSharedFolders;
1383
1384 ClipboardMode_T clipboardMode;
1385 bool fClipboardFileTransfersEnabled;
1386
1387 DnDMode_T dndMode;
1388
1389 uint32_t ulMemoryBalloonSize;
1390 bool fPageFusionEnabled;
1391
1392 GuestPropertiesList llGuestProperties;
1393
1394 IOSettings ioSettings; // requires settings version 1.10 (VirtualBox 3.2)
1395 HostPCIDeviceAttachmentList pciAttachments; // requires settings version 1.12 (VirtualBox 4.1)
1396
1397 com::Utf8Str strDefaultFrontend; // requires settings version 1.14 (VirtualBox 4.3)
1398};
1399
1400/**
1401 * Settings that has to do with debugging.
1402 */
1403struct Debugging
1404{
1405 Debugging();
1406
1407 bool areDefaultSettings() const;
1408
1409 bool operator==(const Debugging &rOther) const;
1410
1411 bool fTracingEnabled;
1412 bool fAllowTracingToAccessVM;
1413 com::Utf8Str strTracingConfig;
1414 GuestDebugProvider_T enmDbgProvider;
1415 GuestDebugIoProvider_T enmIoProvider;
1416 com::Utf8Str strAddress;
1417 uint32_t ulPort;
1418};
1419
1420/**
1421 * Settings that has to do with autostart.
1422 */
1423struct Autostart
1424{
1425 Autostart();
1426
1427 bool areDefaultSettings() const;
1428
1429 bool operator==(const Autostart &rOther) const;
1430
1431 bool fAutostartEnabled;
1432 uint32_t uAutostartDelay;
1433 AutostopType_T enmAutostopType;
1434};
1435
1436struct Snapshot;
1437typedef std::list<Snapshot> SnapshotsList;
1438
1439/**
1440 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1441 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1442 * your settings might never get saved.
1443 */
1444struct Snapshot
1445{
1446 Snapshot();
1447
1448 bool operator==(const Snapshot &s) const;
1449
1450 com::Guid uuid;
1451 com::Utf8Str strName,
1452 strDescription; // optional
1453 RTTIMESPEC timestamp;
1454
1455 com::Utf8Str strStateFile; // for online snapshots only
1456
1457 Hardware hardware;
1458
1459 Debugging debugging;
1460 Autostart autostart;
1461 Recording recordingSettings;
1462
1463 SnapshotsList llChildSnapshots;
1464
1465 static const struct Snapshot Empty;
1466};
1467
1468/**
1469 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1470 * the operator== which is used by MachineConfigFile::operator==(), or otherwise
1471 * your settings might never get saved.
1472 */
1473struct MachineUserData
1474{
1475 MachineUserData();
1476
1477 bool operator==(const MachineUserData &c) const;
1478
1479 com::Utf8Str strName;
1480 bool fDirectoryIncludesUUID;
1481 bool fNameSync;
1482 com::Utf8Str strDescription;
1483 StringsList llGroups;
1484 com::Utf8Str strOsType;
1485 com::Utf8Str strSnapshotFolder;
1486 bool fTeleporterEnabled;
1487 uint32_t uTeleporterPort;
1488 com::Utf8Str strTeleporterAddress;
1489 com::Utf8Str strTeleporterPassword;
1490 IconBlob ovIcon;
1491 VMProcPriority_T enmVMPriority;
1492 VMExecutionEngine_T enmExecEngine;
1493};
1494
1495
1496/**
1497 * MachineConfigFile represents an XML machine configuration. All the machine settings
1498 * that go out to the XML (or are read from it) are in here.
1499 *
1500 * NOTE: If you add any fields in here, you must update a) the constructor and b)
1501 * the operator== which is used by Machine::saveSettings(), or otherwise your settings
1502 * might never get saved.
1503 */
1504class MachineConfigFile : public ConfigFileBase
1505{
1506public:
1507 com::Guid uuid;
1508
1509 enum
1510 {
1511 ParseState_NotParsed,
1512 ParseState_PasswordError,
1513 ParseState_Parsed
1514 } enmParseState;
1515
1516 MachineUserData machineUserData;
1517
1518 com::Utf8Str strStateKeyId;
1519 com::Utf8Str strStateKeyStore;
1520 com::Utf8Str strStateFile;
1521 bool fCurrentStateModified; // optional, default is true
1522 RTTIMESPEC timeLastStateChange; // optional, defaults to now
1523 bool fAborted; // optional, default is false
1524
1525 com::Guid uuidCurrentSnapshot;
1526
1527 Hardware hardwareMachine;
1528 MediaRegistry mediaRegistry;
1529 Debugging debugging;
1530 Autostart autostart;
1531 Recording recordingSettings;
1532
1533 StringsMap mapExtraDataItems;
1534
1535 SnapshotsList llFirstSnapshot; // first snapshot or empty list if there's none
1536
1537 com::Utf8Str strKeyId;
1538 com::Utf8Str strKeyStore; // if not empty, the encryption is used
1539 com::Utf8Str strLogKeyId;
1540 com::Utf8Str strLogKeyStore;
1541
1542 MachineConfigFile(const com::Utf8Str *pstrFilename,
1543 PCVBOXCRYPTOIF pCryptoIf = NULL,
1544 const char *pszPassword = NULL);
1545
1546 bool operator==(const MachineConfigFile &m) const;
1547
1548 bool canHaveOwnMediaRegistry() const;
1549
1550 void importMachineXML(const xml::ElementNode &elmMachine);
1551
1552 void write(const com::Utf8Str &strFilename, PCVBOXCRYPTOIF pCryptoIf = NULL, const char *pszPassword = NULL);
1553
1554 enum
1555 {
1556 BuildMachineXML_IncludeSnapshots = 0x01,
1557 BuildMachineXML_WriteVBoxVersionAttribute = 0x02,
1558 BuildMachineXML_SkipRemovableMedia = 0x04,
1559 BuildMachineXML_MediaRegistry = 0x08,
1560 BuildMachineXML_SuppressSavedState = 0x10
1561 };
1562
1563 void copyEncryptionSettingsFrom(const MachineConfigFile &other);
1564 void buildMachineXML(xml::ElementNode &elmMachine,
1565 uint32_t fl,
1566 std::list<xml::ElementNode*> *pllElementsWithUuidAttributes);
1567
1568 static bool isAudioDriverAllowedOnThisHost(AudioDriverType_T enmDrvType);
1569 static AudioDriverType_T getHostDefaultAudioDriver();
1570
1571private:
1572 void readNetworkAdapters(const xml::ElementNode &elmHardware, NetworkAdaptersList &ll);
1573 void readAttachedNetworkMode(const xml::ElementNode &pelmMode, bool fEnabled, NetworkAdapter &nic);
1574 void readCpuIdTreeX86(const xml::ElementNode &elmCpuid, CpuIdLeafsX86List &ll);
1575 void readCpuTree(const xml::ElementNode &elmCpu, CpuList &ll);
1576 void readSerialPorts(const xml::ElementNode &elmUART, SerialPortsList &ll);
1577 void readParallelPorts(const xml::ElementNode &elmLPT, ParallelPortsList &ll);
1578 void readAudioAdapter(const xml::ElementNode &elmAudioAdapter, AudioAdapter &aa);
1579 void readGuestProperties(const xml::ElementNode &elmGuestProperties, Hardware &hw);
1580 void readStorageControllerAttributes(const xml::ElementNode &elmStorageController, StorageController &sctl);
1581 void readPlatformCPUIDTreeX86(const xml::ElementNode &elmChild, PlatformX86 &platX86);
1582 void readPlatformX86(const xml::ElementNode &elmPlatformX86OrHardware, PlatformX86 &platX86);
1583#ifdef VBOX_WITH_VIRT_ARMV8
1584 void readPlatformARM(const xml::ElementNode &elmPlatformARM, PlatformARM &platARM);
1585#endif
1586 void readPlatform(const xml::ElementNode &elmPlatformOrHardware, Hardware &hw, Platform &plat);
1587 void readHardware(const xml::ElementNode &elmHardware, Hardware &hw);
1588 void readHardDiskAttachments_pre1_7(const xml::ElementNode &elmHardDiskAttachments, Storage &strg);
1589 void readStorageControllers(const xml::ElementNode &elmStorageControllers, Storage &strg);
1590 void readDVDAndFloppies_pre1_9(const xml::ElementNode &elmHardware, Storage &strg);
1591 void readTeleporter(const xml::ElementNode &elmTeleporter, MachineUserData &userData);
1592 void readDebugging(const xml::ElementNode &elmDbg, Debugging &dbg);
1593 void readAutostart(const xml::ElementNode &elmAutostart, Autostart &autostrt);
1594 void readRecordingSettings(const xml::ElementNode &elmRecording, uint32_t cMonitors, Recording &recording);
1595 void readGroups(const xml::ElementNode &elmGroups, StringsList &llGroups);
1596 bool readSnapshot(const com::Guid &curSnapshotUuid, const xml::ElementNode &elmSnapshot, Snapshot &snap);
1597 static void convertGuestOSTypeFromPre1_5(com::Utf8Str &str);
1598#ifdef GUEST_OS_ID_STYLE_PARTIAL_CLEANUP
1599 static void convertGuestOSTypeFromPre1_20(com::Utf8Str &str);
1600 static void convertGuestOSTypeToPre1_20(com::Utf8Str &str);
1601#else
1602 static void convertGuestOSTypeFromDev1_20(com::Utf8Str &a_rstrOsType);
1603#endif
1604 static void convertGuestOSTypeSuffix(com::Utf8Str &a_rstrOsType, const char *a_pszToReplace, const char *a_pszReplacement);
1605 void readMachine(const xml::ElementNode &elmMachine);
1606 void readMachineEncrypted(const xml::ElementNode &elmMachine, PCVBOXCRYPTOIF pCryptoIf, const char *pszPassword);
1607
1608 void buildPlatformX86XML(xml::ElementNode &elmParent, xml::ElementNode &elmCPU, const PlatformX86 &plat);
1609#ifdef VBOX_WITH_VIRT_ARMV8
1610 void buildPlatformARMXML(xml::ElementNode &elmParent, const PlatformARM &plat);
1611#endif
1612 void buildPlatformXML(xml::ElementNode &elmParent, const Hardware &h, const Platform &plat);
1613 void buildHardwareXML(xml::ElementNode &elmParent, const Hardware &hw, uint32_t fl, std::list<xml::ElementNode*> *pllElementsWithUuidAttributes);
1614 void buildNetworkXML(NetworkAttachmentType_T mode, bool fEnabled, xml::ElementNode &elmParent, const NetworkAdapter &nic);
1615 void buildStorageControllersXML(xml::ElementNode &elmParent,
1616 const Storage &st,
1617 bool fSkipRemovableMedia,
1618 std::list<xml::ElementNode*> *pllElementsWithUuidAttributes);
1619 void buildDebuggingXML(xml::ElementNode &elmParent, const Debugging &dbg);
1620 void buildAutostartXML(xml::ElementNode &elmParent, const Autostart &autostrt);
1621 void buildRecordingXML(xml::ElementNode &elmParent, const Recording &recording);
1622 void buildGroupsXML(xml::ElementNode &elmParent, const StringsList &llGroups);
1623 void buildSnapshotXML(xml::ElementNode &elmParent, const Snapshot &snap);
1624
1625 void buildMachineEncryptedXML(xml::ElementNode &elmMachine,
1626 uint32_t fl,
1627 std::list<xml::ElementNode*> *pllElementsWithUuidAttributes,
1628 PCVBOXCRYPTOIF pCryptoIf,
1629 const char *pszPassword);
1630
1631 void bumpSettingsVersionIfNeeded();
1632};
1633
1634} // namespace settings
1635
1636
1637#endif /* !VBOX_INCLUDED_settings_h */
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