| 1 | /* $Id: MachineImpl.cpp $ */
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| 2 | /** @file
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| 3 | * Implementation of IMachine in VBoxSVC.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2010 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | /* Make sure all the stdint.h macros are included - must come first! */
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| 19 | #ifndef __STDC_LIMIT_MACROS
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| 20 | # define __STDC_LIMIT_MACROS
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| 21 | #endif
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| 22 | #ifndef __STDC_CONSTANT_MACROS
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| 23 | # define __STDC_CONSTANT_MACROS
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| 24 | #endif
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| 25 |
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| 26 | #ifdef VBOX_WITH_SYS_V_IPC_SESSION_WATCHER
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| 27 | # include <errno.h>
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| 28 | # include <sys/types.h>
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| 29 | # include <sys/stat.h>
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| 30 | # include <sys/ipc.h>
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| 31 | # include <sys/sem.h>
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| 32 | #endif
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| 33 |
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| 34 | #include "Logging.h"
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| 35 | #include "VirtualBoxImpl.h"
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| 36 | #include "MachineImpl.h"
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| 37 | #include "ProgressImpl.h"
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| 38 | #include "ProgressProxyImpl.h"
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| 39 | #include "MediumAttachmentImpl.h"
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| 40 | #include "MediumImpl.h"
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| 41 | #include "MediumLock.h"
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| 42 | #include "USBControllerImpl.h"
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| 43 | #include "HostImpl.h"
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| 44 | #include "SharedFolderImpl.h"
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| 45 | #include "GuestOSTypeImpl.h"
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| 46 | #include "VirtualBoxErrorInfoImpl.h"
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| 47 | #include "GuestImpl.h"
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| 48 | #include "StorageControllerImpl.h"
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| 49 |
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| 50 | #ifdef VBOX_WITH_USB
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| 51 | # include "USBProxyService.h"
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| 52 | #endif
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| 53 |
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| 54 | #include "AutoCaller.h"
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| 55 | #include "Performance.h"
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| 56 |
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| 57 | #include <iprt/asm.h>
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| 58 | #include <iprt/path.h>
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| 59 | #include <iprt/dir.h>
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| 60 | #include <iprt/env.h>
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| 61 | #include <iprt/lockvalidator.h>
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| 62 | #include <iprt/process.h>
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| 63 | #include <iprt/cpp/utils.h>
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| 64 | #include <iprt/cpp/xml.h> /* xml::XmlFileWriter::s_psz*Suff. */
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| 65 | #include <iprt/string.h>
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| 66 |
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| 67 | #include <VBox/com/array.h>
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| 68 |
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| 69 | #include <VBox/err.h>
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| 70 | #include <VBox/param.h>
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| 71 | #include <VBox/settings.h>
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| 72 | #include <VBox/ssm.h>
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| 73 | #include <VBox/feature.h>
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| 74 |
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| 75 | #ifdef VBOX_WITH_GUEST_PROPS
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| 76 | # include <VBox/HostServices/GuestPropertySvc.h>
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| 77 | # include <VBox/com/array.h>
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| 78 | #endif
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| 79 |
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| 80 | #include <algorithm>
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| 81 |
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| 82 | #include <typeinfo>
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| 83 |
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| 84 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
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| 85 | # define HOSTSUFF_EXE ".exe"
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| 86 | #else /* !RT_OS_WINDOWS */
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| 87 | # define HOSTSUFF_EXE ""
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| 88 | #endif /* !RT_OS_WINDOWS */
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| 89 |
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| 90 | // defines / prototypes
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| 91 | /////////////////////////////////////////////////////////////////////////////
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| 92 |
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| 93 | /////////////////////////////////////////////////////////////////////////////
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| 94 | // Machine::Data structure
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| 95 | /////////////////////////////////////////////////////////////////////////////
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| 96 |
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| 97 | Machine::Data::Data()
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| 98 | {
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| 99 | mRegistered = FALSE;
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| 100 | pMachineConfigFile = NULL;
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| 101 | flModifications = 0;
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| 102 | mAccessible = FALSE;
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| 103 | /* mUuid is initialized in Machine::init() */
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| 104 |
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| 105 | mMachineState = MachineState_PoweredOff;
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| 106 | RTTimeNow(&mLastStateChange);
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| 107 |
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| 108 | mMachineStateDeps = 0;
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| 109 | mMachineStateDepsSem = NIL_RTSEMEVENTMULTI;
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| 110 | mMachineStateChangePending = 0;
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| 111 |
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| 112 | mCurrentStateModified = TRUE;
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| 113 | mGuestPropertiesModified = FALSE;
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| 114 |
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| 115 | mSession.mPid = NIL_RTPROCESS;
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| 116 | mSession.mState = SessionState_Closed;
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| 117 | }
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| 118 |
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| 119 | Machine::Data::~Data()
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| 120 | {
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| 121 | if (mMachineStateDepsSem != NIL_RTSEMEVENTMULTI)
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| 122 | {
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| 123 | RTSemEventMultiDestroy(mMachineStateDepsSem);
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| 124 | mMachineStateDepsSem = NIL_RTSEMEVENTMULTI;
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| 125 | }
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| 126 | if (pMachineConfigFile)
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| 127 | {
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| 128 | delete pMachineConfigFile;
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| 129 | pMachineConfigFile = NULL;
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| 130 | }
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| 131 | }
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| 132 |
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| 133 | /////////////////////////////////////////////////////////////////////////////
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| 134 | // Machine::UserData structure
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| 135 | /////////////////////////////////////////////////////////////////////////////
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| 136 |
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| 137 | Machine::UserData::UserData()
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| 138 | {
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| 139 | /* default values for a newly created machine */
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| 140 |
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| 141 | mNameSync = TRUE;
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| 142 | mTeleporterEnabled = FALSE;
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| 143 | mTeleporterPort = 0;
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| 144 | mRTCUseUTC = FALSE;
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| 145 |
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| 146 | /* mName, mOSTypeId, mSnapshotFolder, mSnapshotFolderFull are initialized in
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| 147 | * Machine::init() */
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| 148 | }
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| 149 |
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| 150 | Machine::UserData::~UserData()
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| 151 | {
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| 152 | }
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| 153 |
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| 154 | /////////////////////////////////////////////////////////////////////////////
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| 155 | // Machine::HWData structure
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| 156 | /////////////////////////////////////////////////////////////////////////////
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| 157 |
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| 158 | Machine::HWData::HWData()
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| 159 | {
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| 160 | /* default values for a newly created machine */
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| 161 | mHWVersion = "2"; /** @todo get the default from the schema if that is possible. */
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| 162 | mMemorySize = 128;
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| 163 | mCPUCount = 1;
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| 164 | mCPUHotPlugEnabled = false;
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| 165 | mMemoryBalloonSize = 0;
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| 166 | mPageFusionEnabled = false;
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| 167 | mVRAMSize = 8;
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| 168 | mAccelerate3DEnabled = false;
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| 169 | mAccelerate2DVideoEnabled = false;
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| 170 | mMonitorCount = 1;
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| 171 | mHWVirtExEnabled = true;
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| 172 | mHWVirtExNestedPagingEnabled = true;
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| 173 | #if HC_ARCH_BITS == 64
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| 174 | /* Default value decision pending. */
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| 175 | mHWVirtExLargePagesEnabled = false;
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| 176 | #else
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| 177 | /* Not supported on 32 bits hosts. */
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| 178 | mHWVirtExLargePagesEnabled = false;
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| 179 | #endif
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| 180 | mHWVirtExVPIDEnabled = true;
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| 181 | #if defined(RT_OS_DARWIN) || defined(RT_OS_WINDOWS)
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| 182 | mHWVirtExExclusive = false;
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| 183 | #else
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| 184 | mHWVirtExExclusive = true;
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| 185 | #endif
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| 186 | #if HC_ARCH_BITS == 64 || defined(RT_OS_WINDOWS) || defined(RT_OS_DARWIN)
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| 187 | mPAEEnabled = true;
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| 188 | #else
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| 189 | mPAEEnabled = false;
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| 190 | #endif
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| 191 | mSyntheticCpu = false;
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| 192 | mHpetEnabled = false;
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| 193 |
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| 194 | /* default boot order: floppy - DVD - HDD */
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| 195 | mBootOrder[0] = DeviceType_Floppy;
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| 196 | mBootOrder[1] = DeviceType_DVD;
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| 197 | mBootOrder[2] = DeviceType_HardDisk;
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| 198 | for (size_t i = 3; i < RT_ELEMENTS(mBootOrder); ++i)
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| 199 | mBootOrder[i] = DeviceType_Null;
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| 200 |
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| 201 | mClipboardMode = ClipboardMode_Bidirectional;
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| 202 | mGuestPropertyNotificationPatterns = "";
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| 203 |
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| 204 | mFirmwareType = FirmwareType_BIOS;
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| 205 | mKeyboardHidType = KeyboardHidType_PS2Keyboard;
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| 206 | mPointingHidType = PointingHidType_PS2Mouse;
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| 207 |
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| 208 | for (size_t i = 0; i < RT_ELEMENTS(mCPUAttached); i++)
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| 209 | mCPUAttached[i] = false;
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| 210 |
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| 211 | mIoCacheEnabled = true;
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| 212 | mIoCacheSize = 5; /* 5MB */
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| 213 | mIoBandwidthMax = 0; /* Unlimited */
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| 214 | }
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| 215 |
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| 216 | Machine::HWData::~HWData()
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| 217 | {
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| 218 | }
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| 219 |
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| 220 | /////////////////////////////////////////////////////////////////////////////
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| 221 | // Machine::HDData structure
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| 222 | /////////////////////////////////////////////////////////////////////////////
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| 223 |
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| 224 | Machine::MediaData::MediaData()
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| 225 | {
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| 226 | }
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| 227 |
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| 228 | Machine::MediaData::~MediaData()
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| 229 | {
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| 230 | }
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| 231 |
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| 232 | /////////////////////////////////////////////////////////////////////////////
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| 233 | // Machine class
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| 234 | /////////////////////////////////////////////////////////////////////////////
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| 235 |
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| 236 | // constructor / destructor
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| 237 | /////////////////////////////////////////////////////////////////////////////
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| 238 |
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| 239 | Machine::Machine()
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| 240 | : mGuestHAL(NULL),
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| 241 | mPeer(NULL),
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| 242 | mParent(NULL)
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| 243 | {}
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| 244 |
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| 245 | Machine::~Machine()
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| 246 | {}
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| 247 |
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| 248 | HRESULT Machine::FinalConstruct()
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| 249 | {
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| 250 | LogFlowThisFunc(("\n"));
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| 251 | return S_OK;
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| 252 | }
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| 253 |
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| 254 | void Machine::FinalRelease()
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| 255 | {
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| 256 | LogFlowThisFunc(("\n"));
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| 257 | uninit();
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| 258 | }
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| 259 |
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| 260 | /**
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| 261 | * Initializes a new machine instance; this init() variant creates a new, empty machine.
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| 262 | * This gets called from VirtualBox::CreateMachine() or VirtualBox::CreateLegacyMachine().
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| 263 | *
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| 264 | * @param aParent Associated parent object
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| 265 | * @param strConfigFile Local file system path to the VM settings file (can
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| 266 | * be relative to the VirtualBox config directory).
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| 267 | * @param strName name for the machine
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| 268 | * @param aId UUID for the new machine.
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| 269 | * @param aOsType Optional OS Type of this machine.
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| 270 | * @param aOverride |TRUE| to override VM config file existence checks.
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| 271 | * |FALSE| refuses to overwrite existing VM configs.
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| 272 | * @param aNameSync |TRUE| to automatically sync settings dir and file
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| 273 | * name with the machine name. |FALSE| is used for legacy
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| 274 | * machines where the file name is specified by the
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| 275 | * user and should never change.
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| 276 | *
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| 277 | * @return Success indicator. if not S_OK, the machine object is invalid
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| 278 | */
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| 279 | HRESULT Machine::init(VirtualBox *aParent,
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| 280 | const Utf8Str &strConfigFile,
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| 281 | const Utf8Str &strName,
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| 282 | const Guid &aId,
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| 283 | GuestOSType *aOsType /* = NULL */,
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| 284 | BOOL aOverride /* = FALSE */,
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| 285 | BOOL aNameSync /* = TRUE */)
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| 286 | {
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| 287 | LogFlowThisFuncEnter();
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| 288 | LogFlowThisFunc(("(Init_New) aConfigFile='%s'\n", strConfigFile.raw()));
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| 289 |
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| 290 | /* Enclose the state transition NotReady->InInit->Ready */
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| 291 | AutoInitSpan autoInitSpan(this);
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| 292 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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| 293 |
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| 294 | HRESULT rc = initImpl(aParent, strConfigFile);
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| 295 | if (FAILED(rc)) return rc;
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| 296 |
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| 297 | rc = tryCreateMachineConfigFile(aOverride);
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| 298 | if (FAILED(rc)) return rc;
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| 299 |
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| 300 | if (SUCCEEDED(rc))
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| 301 | {
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| 302 | // create an empty machine config
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| 303 | mData->pMachineConfigFile = new settings::MachineConfigFile(NULL);
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| 304 |
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| 305 | rc = initDataAndChildObjects();
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| 306 | }
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| 307 |
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| 308 | if (SUCCEEDED(rc))
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| 309 | {
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| 310 | // set to true now to cause uninit() to call uninitDataAndChildObjects() on failure
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| 311 | mData->mAccessible = TRUE;
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| 312 |
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| 313 | unconst(mData->mUuid) = aId;
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| 314 |
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| 315 | mUserData->mName = strName;
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| 316 | mUserData->mNameSync = aNameSync;
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| 317 |
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| 318 | /* initialize the default snapshots folder
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| 319 | * (note: depends on the name value set above!) */
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| 320 | rc = COMSETTER(SnapshotFolder)(NULL);
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| 321 | AssertComRC(rc);
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| 322 |
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| 323 | if (aOsType)
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| 324 | {
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| 325 | /* Store OS type */
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| 326 | mUserData->mOSTypeId = aOsType->id();
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| 327 |
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| 328 | /* Apply BIOS defaults */
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| 329 | mBIOSSettings->applyDefaults(aOsType);
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| 330 |
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| 331 | /* Apply network adapters defaults */
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| 332 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); ++slot)
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| 333 | mNetworkAdapters[slot]->applyDefaults(aOsType);
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| 334 |
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| 335 | /* Apply serial port defaults */
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| 336 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); ++slot)
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| 337 | mSerialPorts[slot]->applyDefaults(aOsType);
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| 338 | }
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| 339 |
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| 340 | /* commit all changes made during the initialization */
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| 341 | commit();
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| 342 | }
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| 343 |
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| 344 | /* Confirm a successful initialization when it's the case */
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| 345 | if (SUCCEEDED(rc))
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| 346 | {
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| 347 | if (mData->mAccessible)
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| 348 | autoInitSpan.setSucceeded();
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| 349 | else
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| 350 | autoInitSpan.setLimited();
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| 351 | }
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| 352 |
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| 353 | LogFlowThisFunc(("mName='%ls', mRegistered=%RTbool, mAccessible=%RTbool, rc=%08X\n",
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| 354 | !!mUserData ? mUserData->mName.raw() : NULL,
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| 355 | mData->mRegistered,
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| 356 | mData->mAccessible,
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| 357 | rc));
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| 358 |
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| 359 | LogFlowThisFuncLeave();
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| 360 |
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| 361 | return rc;
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| 362 | }
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| 363 |
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| 364 | /**
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| 365 | * Initializes a new instance with data from machine XML (formerly Init_Registered).
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| 366 | * Gets called in two modes:
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| 367 | *
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| 368 | * -- from VirtualBox::initMachines() during VirtualBox startup; in that case, the
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| 369 | * UUID is specified and we mark the machine as "registered";
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| 370 | *
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| 371 | * -- from the public VirtualBox::OpenMachine() API, in which case the UUID is NULL
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| 372 | * and the machine remains unregistered until RegisterMachine() is called.
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| 373 | *
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| 374 | * @param aParent Associated parent object
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| 375 | * @param aConfigFile Local file system path to the VM settings file (can
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| 376 | * be relative to the VirtualBox config directory).
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| 377 | * @param aId UUID of the machine or NULL (see above).
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| 378 | *
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| 379 | * @return Success indicator. if not S_OK, the machine object is invalid
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| 380 | */
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| 381 | HRESULT Machine::init(VirtualBox *aParent,
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| 382 | const Utf8Str &strConfigFile,
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| 383 | const Guid *aId)
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| 384 | {
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| 385 | LogFlowThisFuncEnter();
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| 386 | LogFlowThisFunc(("(Init_Registered) aConfigFile='%s\n", strConfigFile.raw()));
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| 387 |
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| 388 | /* Enclose the state transition NotReady->InInit->Ready */
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| 389 | AutoInitSpan autoInitSpan(this);
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| 390 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
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| 391 |
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| 392 | HRESULT rc = initImpl(aParent, strConfigFile);
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| 393 | if (FAILED(rc)) return rc;
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| 394 |
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| 395 | if (aId)
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| 396 | {
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| 397 | // loading a registered VM:
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| 398 | unconst(mData->mUuid) = *aId;
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| 399 | mData->mRegistered = TRUE;
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| 400 | // now load the settings from XML:
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| 401 | rc = registeredInit();
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| 402 | // this calls initDataAndChildObjects() and loadSettings()
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| 403 | }
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| 404 | else
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| 405 | {
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| 406 | // opening an unregistered VM (VirtualBox::OpenMachine()):
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| 407 | rc = initDataAndChildObjects();
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| 408 |
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| 409 | if (SUCCEEDED(rc))
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| 410 | {
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| 411 | // set to true now to cause uninit() to call uninitDataAndChildObjects() on failure
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| 412 | mData->mAccessible = TRUE;
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| 413 |
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| 414 | try
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| 415 | {
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| 416 | // load and parse machine XML; this will throw on XML or logic errors
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| 417 | mData->pMachineConfigFile = new settings::MachineConfigFile(&mData->m_strConfigFileFull);
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| 418 |
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| 419 | // use UUID from machine config
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| 420 | unconst(mData->mUuid) = mData->pMachineConfigFile->uuid;
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| 421 |
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| 422 | rc = loadMachineDataFromSettings(*mData->pMachineConfigFile);
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| 423 | if (FAILED(rc)) throw rc;
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| 424 |
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| 425 | commit();
|
|---|
| 426 | }
|
|---|
| 427 | catch (HRESULT err)
|
|---|
| 428 | {
|
|---|
| 429 | /* we assume that error info is set by the thrower */
|
|---|
| 430 | rc = err;
|
|---|
| 431 | }
|
|---|
| 432 | catch (...)
|
|---|
| 433 | {
|
|---|
| 434 | rc = VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 435 | }
|
|---|
| 436 | }
|
|---|
| 437 | }
|
|---|
| 438 |
|
|---|
| 439 | /* Confirm a successful initialization when it's the case */
|
|---|
| 440 | if (SUCCEEDED(rc))
|
|---|
| 441 | {
|
|---|
| 442 | if (mData->mAccessible)
|
|---|
| 443 | autoInitSpan.setSucceeded();
|
|---|
| 444 | else
|
|---|
| 445 | autoInitSpan.setLimited();
|
|---|
| 446 | }
|
|---|
| 447 |
|
|---|
| 448 | LogFlowThisFunc(("mName='%ls', mRegistered=%RTbool, mAccessible=%RTbool "
|
|---|
| 449 | "rc=%08X\n",
|
|---|
| 450 | !!mUserData ? mUserData->mName.raw() : NULL,
|
|---|
| 451 | mData->mRegistered, mData->mAccessible, rc));
|
|---|
| 452 |
|
|---|
| 453 | LogFlowThisFuncLeave();
|
|---|
| 454 |
|
|---|
| 455 | return rc;
|
|---|
| 456 | }
|
|---|
| 457 |
|
|---|
| 458 | /**
|
|---|
| 459 | * Initializes a new instance from a machine config that is already in memory
|
|---|
| 460 | * (import OVF case). Since we are importing, the UUID in the machine
|
|---|
| 461 | * config is ignored and we always generate a fresh one.
|
|---|
| 462 | *
|
|---|
| 463 | * @param strName Name for the new machine; this overrides what is specified in config and is used
|
|---|
| 464 | * for the settings file as well.
|
|---|
| 465 | * @param config Machine configuration loaded and parsed from XML.
|
|---|
| 466 | *
|
|---|
| 467 | * @return Success indicator. if not S_OK, the machine object is invalid
|
|---|
| 468 | */
|
|---|
| 469 | HRESULT Machine::init(VirtualBox *aParent,
|
|---|
| 470 | const Utf8Str &strName,
|
|---|
| 471 | const settings::MachineConfigFile &config)
|
|---|
| 472 | {
|
|---|
| 473 | LogFlowThisFuncEnter();
|
|---|
| 474 |
|
|---|
| 475 | /* Enclose the state transition NotReady->InInit->Ready */
|
|---|
| 476 | AutoInitSpan autoInitSpan(this);
|
|---|
| 477 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
|
|---|
| 478 |
|
|---|
| 479 | Utf8Str strConfigFile(aParent->getDefaultMachineFolder());
|
|---|
| 480 | strConfigFile.append(Utf8StrFmt("%c%s%c%s.xml",
|
|---|
| 481 | RTPATH_DELIMITER,
|
|---|
| 482 | strName.c_str(),
|
|---|
| 483 | RTPATH_DELIMITER,
|
|---|
| 484 | strName.c_str()));
|
|---|
| 485 |
|
|---|
| 486 | HRESULT rc = initImpl(aParent, strConfigFile);
|
|---|
| 487 | if (FAILED(rc)) return rc;
|
|---|
| 488 |
|
|---|
| 489 | rc = tryCreateMachineConfigFile(FALSE /* aOverride */);
|
|---|
| 490 | if (FAILED(rc)) return rc;
|
|---|
| 491 |
|
|---|
| 492 | rc = initDataAndChildObjects();
|
|---|
| 493 |
|
|---|
| 494 | if (SUCCEEDED(rc))
|
|---|
| 495 | {
|
|---|
| 496 | // set to true now to cause uninit() to call uninitDataAndChildObjects() on failure
|
|---|
| 497 | mData->mAccessible = TRUE;
|
|---|
| 498 |
|
|---|
| 499 | // create empty machine config for instance data
|
|---|
| 500 | mData->pMachineConfigFile = new settings::MachineConfigFile(NULL);
|
|---|
| 501 |
|
|---|
| 502 | // generate fresh UUID, ignore machine config
|
|---|
| 503 | unconst(mData->mUuid).create();
|
|---|
| 504 |
|
|---|
| 505 | rc = loadMachineDataFromSettings(config);
|
|---|
| 506 |
|
|---|
| 507 | // override VM name as well, it may be different
|
|---|
| 508 | mUserData->mName = strName;
|
|---|
| 509 |
|
|---|
| 510 | /* commit all changes made during the initialization */
|
|---|
| 511 | if (SUCCEEDED(rc))
|
|---|
| 512 | commit();
|
|---|
| 513 | }
|
|---|
| 514 |
|
|---|
| 515 | /* Confirm a successful initialization when it's the case */
|
|---|
| 516 | if (SUCCEEDED(rc))
|
|---|
| 517 | {
|
|---|
| 518 | if (mData->mAccessible)
|
|---|
| 519 | autoInitSpan.setSucceeded();
|
|---|
| 520 | else
|
|---|
| 521 | autoInitSpan.setLimited();
|
|---|
| 522 | }
|
|---|
| 523 |
|
|---|
| 524 | LogFlowThisFunc(("mName='%ls', mRegistered=%RTbool, mAccessible=%RTbool "
|
|---|
| 525 | "rc=%08X\n",
|
|---|
| 526 | !!mUserData ? mUserData->mName.raw() : NULL,
|
|---|
| 527 | mData->mRegistered, mData->mAccessible, rc));
|
|---|
| 528 |
|
|---|
| 529 | LogFlowThisFuncLeave();
|
|---|
| 530 |
|
|---|
| 531 | return rc;
|
|---|
| 532 | }
|
|---|
| 533 |
|
|---|
| 534 | /**
|
|---|
| 535 | * Shared code between the various init() implementations.
|
|---|
| 536 | * @param aParent
|
|---|
| 537 | * @return
|
|---|
| 538 | */
|
|---|
| 539 | HRESULT Machine::initImpl(VirtualBox *aParent,
|
|---|
| 540 | const Utf8Str &strConfigFile)
|
|---|
| 541 | {
|
|---|
| 542 | LogFlowThisFuncEnter();
|
|---|
| 543 |
|
|---|
| 544 | AssertReturn(aParent, E_INVALIDARG);
|
|---|
| 545 | AssertReturn(!strConfigFile.isEmpty(), E_INVALIDARG);
|
|---|
| 546 |
|
|---|
| 547 | HRESULT rc = S_OK;
|
|---|
| 548 |
|
|---|
| 549 | /* share the parent weakly */
|
|---|
| 550 | unconst(mParent) = aParent;
|
|---|
| 551 |
|
|---|
| 552 | /* allocate the essential machine data structure (the rest will be
|
|---|
| 553 | * allocated later by initDataAndChildObjects() */
|
|---|
| 554 | mData.allocate();
|
|---|
| 555 |
|
|---|
| 556 | /* memorize the config file name (as provided) */
|
|---|
| 557 | mData->m_strConfigFile = strConfigFile;
|
|---|
| 558 |
|
|---|
| 559 | /* get the full file name */
|
|---|
| 560 | int vrc1 = mParent->calculateFullPath(strConfigFile, mData->m_strConfigFileFull);
|
|---|
| 561 | if (RT_FAILURE(vrc1))
|
|---|
| 562 | return setError(VBOX_E_FILE_ERROR,
|
|---|
| 563 | tr("Invalid machine settings file name '%s' (%Rrc)"),
|
|---|
| 564 | strConfigFile.raw(),
|
|---|
| 565 | vrc1);
|
|---|
| 566 |
|
|---|
| 567 | LogFlowThisFuncLeave();
|
|---|
| 568 |
|
|---|
| 569 | return rc;
|
|---|
| 570 | }
|
|---|
| 571 |
|
|---|
| 572 | /**
|
|---|
| 573 | * Tries to create a machine settings file in the path stored in the machine
|
|---|
| 574 | * instance data. Used when a new machine is created to fail gracefully if
|
|---|
| 575 | * the settings file could not be written (e.g. because machine dir is read-only).
|
|---|
| 576 | * @return
|
|---|
| 577 | */
|
|---|
| 578 | HRESULT Machine::tryCreateMachineConfigFile(BOOL aOverride)
|
|---|
| 579 | {
|
|---|
| 580 | HRESULT rc = S_OK;
|
|---|
| 581 |
|
|---|
| 582 | // when we create a new machine, we must be able to create the settings file
|
|---|
| 583 | RTFILE f = NIL_RTFILE;
|
|---|
| 584 | int vrc = RTFileOpen(&f, mData->m_strConfigFileFull.c_str(), RTFILE_O_READ | RTFILE_O_OPEN | RTFILE_O_DENY_NONE);
|
|---|
| 585 | if ( RT_SUCCESS(vrc)
|
|---|
| 586 | || vrc == VERR_SHARING_VIOLATION
|
|---|
| 587 | )
|
|---|
| 588 | {
|
|---|
| 589 | if (RT_SUCCESS(vrc))
|
|---|
| 590 | RTFileClose(f);
|
|---|
| 591 | if (!aOverride)
|
|---|
| 592 | rc = setError(VBOX_E_FILE_ERROR,
|
|---|
| 593 | tr("Machine settings file '%s' already exists"),
|
|---|
| 594 | mData->m_strConfigFileFull.raw());
|
|---|
| 595 | else
|
|---|
| 596 | {
|
|---|
| 597 | /* try to delete the config file, as otherwise the creation
|
|---|
| 598 | * of a new settings file will fail. */
|
|---|
| 599 | int vrc2 = RTFileDelete(mData->m_strConfigFileFull.c_str());
|
|---|
| 600 | if (RT_FAILURE(vrc2))
|
|---|
| 601 | rc = setError(VBOX_E_FILE_ERROR,
|
|---|
| 602 | tr("Could not delete the existing settings file '%s' (%Rrc)"),
|
|---|
| 603 | mData->m_strConfigFileFull.raw(), vrc2);
|
|---|
| 604 | }
|
|---|
| 605 | }
|
|---|
| 606 | else if ( vrc != VERR_FILE_NOT_FOUND
|
|---|
| 607 | && vrc != VERR_PATH_NOT_FOUND
|
|---|
| 608 | )
|
|---|
| 609 | rc = setError(VBOX_E_FILE_ERROR,
|
|---|
| 610 | tr("Invalid machine settings file name '%s' (%Rrc)"),
|
|---|
| 611 | mData->m_strConfigFileFull.raw(),
|
|---|
| 612 | vrc);
|
|---|
| 613 | return rc;
|
|---|
| 614 | }
|
|---|
| 615 |
|
|---|
| 616 | /**
|
|---|
| 617 | * Initializes the registered machine by loading the settings file.
|
|---|
| 618 | * This method is separated from #init() in order to make it possible to
|
|---|
| 619 | * retry the operation after VirtualBox startup instead of refusing to
|
|---|
| 620 | * startup the whole VirtualBox server in case if the settings file of some
|
|---|
| 621 | * registered VM is invalid or inaccessible.
|
|---|
| 622 | *
|
|---|
| 623 | * @note Must be always called from this object's write lock
|
|---|
| 624 | * (unless called from #init() that doesn't need any locking).
|
|---|
| 625 | * @note Locks the mUSBController method for writing.
|
|---|
| 626 | * @note Subclasses must not call this method.
|
|---|
| 627 | */
|
|---|
| 628 | HRESULT Machine::registeredInit()
|
|---|
| 629 | {
|
|---|
| 630 | AssertReturn(getClassID() == clsidMachine, E_FAIL);
|
|---|
| 631 | AssertReturn(!mData->mUuid.isEmpty(), E_FAIL);
|
|---|
| 632 | AssertReturn(!mData->mAccessible, E_FAIL);
|
|---|
| 633 |
|
|---|
| 634 | HRESULT rc = initDataAndChildObjects();
|
|---|
| 635 |
|
|---|
| 636 | if (SUCCEEDED(rc))
|
|---|
| 637 | {
|
|---|
| 638 | /* Temporarily reset the registered flag in order to let setters
|
|---|
| 639 | * potentially called from loadSettings() succeed (isMutable() used in
|
|---|
| 640 | * all setters will return FALSE for a Machine instance if mRegistered
|
|---|
| 641 | * is TRUE). */
|
|---|
| 642 | mData->mRegistered = FALSE;
|
|---|
| 643 |
|
|---|
| 644 | try
|
|---|
| 645 | {
|
|---|
| 646 | // load and parse machine XML; this will throw on XML or logic errors
|
|---|
| 647 | mData->pMachineConfigFile = new settings::MachineConfigFile(&mData->m_strConfigFileFull);
|
|---|
| 648 |
|
|---|
| 649 | if (mData->mUuid != mData->pMachineConfigFile->uuid)
|
|---|
| 650 | throw setError(E_FAIL,
|
|---|
| 651 | tr("Machine UUID {%RTuuid} in '%s' doesn't match its UUID {%s} in the registry file '%s'"),
|
|---|
| 652 | mData->pMachineConfigFile->uuid.raw(),
|
|---|
| 653 | mData->m_strConfigFileFull.raw(),
|
|---|
| 654 | mData->mUuid.toString().raw(),
|
|---|
| 655 | mParent->settingsFilePath().raw());
|
|---|
| 656 |
|
|---|
| 657 | rc = loadMachineDataFromSettings(*mData->pMachineConfigFile);
|
|---|
| 658 | if (FAILED(rc)) throw rc;
|
|---|
| 659 | }
|
|---|
| 660 | catch (HRESULT err)
|
|---|
| 661 | {
|
|---|
| 662 | /* we assume that error info is set by the thrower */
|
|---|
| 663 | rc = err;
|
|---|
| 664 | }
|
|---|
| 665 | catch (...)
|
|---|
| 666 | {
|
|---|
| 667 | rc = VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 668 | }
|
|---|
| 669 |
|
|---|
| 670 | /* Restore the registered flag (even on failure) */
|
|---|
| 671 | mData->mRegistered = TRUE;
|
|---|
| 672 | }
|
|---|
| 673 |
|
|---|
| 674 | if (SUCCEEDED(rc))
|
|---|
| 675 | {
|
|---|
| 676 | /* Set mAccessible to TRUE only if we successfully locked and loaded
|
|---|
| 677 | * the settings file */
|
|---|
| 678 | mData->mAccessible = TRUE;
|
|---|
| 679 |
|
|---|
| 680 | /* commit all changes made during loading the settings file */
|
|---|
| 681 | commit(); // @todo r=dj why do we need a commit during init?!? this is very expensive
|
|---|
| 682 | }
|
|---|
| 683 | else
|
|---|
| 684 | {
|
|---|
| 685 | /* If the machine is registered, then, instead of returning a
|
|---|
| 686 | * failure, we mark it as inaccessible and set the result to
|
|---|
| 687 | * success to give it a try later */
|
|---|
| 688 |
|
|---|
| 689 | /* fetch the current error info */
|
|---|
| 690 | mData->mAccessError = com::ErrorInfo();
|
|---|
| 691 | LogWarning(("Machine {%RTuuid} is inaccessible! [%ls]\n",
|
|---|
| 692 | mData->mUuid.raw(),
|
|---|
| 693 | mData->mAccessError.getText().raw()));
|
|---|
| 694 |
|
|---|
| 695 | /* rollback all changes */
|
|---|
| 696 | rollback(false /* aNotify */);
|
|---|
| 697 |
|
|---|
| 698 | /* uninitialize the common part to make sure all data is reset to
|
|---|
| 699 | * default (null) values */
|
|---|
| 700 | uninitDataAndChildObjects();
|
|---|
| 701 |
|
|---|
| 702 | rc = S_OK;
|
|---|
| 703 | }
|
|---|
| 704 |
|
|---|
| 705 | return rc;
|
|---|
| 706 | }
|
|---|
| 707 |
|
|---|
| 708 | /**
|
|---|
| 709 | * Uninitializes the instance.
|
|---|
| 710 | * Called either from FinalRelease() or by the parent when it gets destroyed.
|
|---|
| 711 | *
|
|---|
| 712 | * @note The caller of this method must make sure that this object
|
|---|
| 713 | * a) doesn't have active callers on the current thread and b) is not locked
|
|---|
| 714 | * by the current thread; otherwise uninit() will hang either a) due to
|
|---|
| 715 | * AutoUninitSpan waiting for a number of calls to drop to zero or b) due to
|
|---|
| 716 | * a dead-lock caused by this thread waiting for all callers on the other
|
|---|
| 717 | * threads are done but preventing them from doing so by holding a lock.
|
|---|
| 718 | */
|
|---|
| 719 | void Machine::uninit()
|
|---|
| 720 | {
|
|---|
| 721 | LogFlowThisFuncEnter();
|
|---|
| 722 |
|
|---|
| 723 | Assert(!isWriteLockOnCurrentThread());
|
|---|
| 724 |
|
|---|
| 725 | /* Enclose the state transition Ready->InUninit->NotReady */
|
|---|
| 726 | AutoUninitSpan autoUninitSpan(this);
|
|---|
| 727 | if (autoUninitSpan.uninitDone())
|
|---|
| 728 | return;
|
|---|
| 729 |
|
|---|
| 730 | Assert(getClassID() == clsidMachine);
|
|---|
| 731 | Assert(!!mData);
|
|---|
| 732 |
|
|---|
| 733 | LogFlowThisFunc(("initFailed()=%d\n", autoUninitSpan.initFailed()));
|
|---|
| 734 | LogFlowThisFunc(("mRegistered=%d\n", mData->mRegistered));
|
|---|
| 735 |
|
|---|
| 736 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 737 |
|
|---|
| 738 | if (!mData->mSession.mMachine.isNull())
|
|---|
| 739 | {
|
|---|
| 740 | /* Theoretically, this can only happen if the VirtualBox server has been
|
|---|
| 741 | * terminated while there were clients running that owned open direct
|
|---|
| 742 | * sessions. Since in this case we are definitely called by
|
|---|
| 743 | * VirtualBox::uninit(), we may be sure that SessionMachine::uninit()
|
|---|
| 744 | * won't happen on the client watcher thread (because it does
|
|---|
| 745 | * VirtualBox::addCaller() for the duration of the
|
|---|
| 746 | * SessionMachine::checkForDeath() call, so that VirtualBox::uninit()
|
|---|
| 747 | * cannot happen until the VirtualBox caller is released). This is
|
|---|
| 748 | * important, because SessionMachine::uninit() cannot correctly operate
|
|---|
| 749 | * after we return from this method (it expects the Machine instance is
|
|---|
| 750 | * still valid). We'll call it ourselves below.
|
|---|
| 751 | */
|
|---|
| 752 | LogWarningThisFunc(("Session machine is not NULL (%p), the direct session is still open!\n",
|
|---|
| 753 | (SessionMachine*)mData->mSession.mMachine));
|
|---|
| 754 |
|
|---|
| 755 | if (Global::IsOnlineOrTransient(mData->mMachineState))
|
|---|
| 756 | {
|
|---|
| 757 | LogWarningThisFunc(("Setting state to Aborted!\n"));
|
|---|
| 758 | /* set machine state using SessionMachine reimplementation */
|
|---|
| 759 | static_cast<Machine*>(mData->mSession.mMachine)->setMachineState(MachineState_Aborted);
|
|---|
| 760 | }
|
|---|
| 761 |
|
|---|
| 762 | /*
|
|---|
| 763 | * Uninitialize SessionMachine using public uninit() to indicate
|
|---|
| 764 | * an unexpected uninitialization.
|
|---|
| 765 | */
|
|---|
| 766 | mData->mSession.mMachine->uninit();
|
|---|
| 767 | /* SessionMachine::uninit() must set mSession.mMachine to null */
|
|---|
| 768 | Assert(mData->mSession.mMachine.isNull());
|
|---|
| 769 | }
|
|---|
| 770 |
|
|---|
| 771 | /* the lock is no more necessary (SessionMachine is uninitialized) */
|
|---|
| 772 | alock.leave();
|
|---|
| 773 |
|
|---|
| 774 | // has machine been modified?
|
|---|
| 775 | if (mData->flModifications)
|
|---|
| 776 | {
|
|---|
| 777 | LogWarningThisFunc(("Discarding unsaved settings changes!\n"));
|
|---|
| 778 | rollback(false /* aNotify */);
|
|---|
| 779 | }
|
|---|
| 780 |
|
|---|
| 781 | if (mData->mAccessible)
|
|---|
| 782 | uninitDataAndChildObjects();
|
|---|
| 783 |
|
|---|
| 784 | /* free the essential data structure last */
|
|---|
| 785 | mData.free();
|
|---|
| 786 |
|
|---|
| 787 | LogFlowThisFuncLeave();
|
|---|
| 788 | }
|
|---|
| 789 |
|
|---|
| 790 | // IMachine properties
|
|---|
| 791 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 792 |
|
|---|
| 793 | STDMETHODIMP Machine::COMGETTER(Parent)(IVirtualBox **aParent)
|
|---|
| 794 | {
|
|---|
| 795 | CheckComArgOutPointerValid(aParent);
|
|---|
| 796 |
|
|---|
| 797 | AutoLimitedCaller autoCaller(this);
|
|---|
| 798 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 799 |
|
|---|
| 800 | /* mParent is constant during life time, no need to lock */
|
|---|
| 801 | ComObjPtr<VirtualBox> pVirtualBox(mParent);
|
|---|
| 802 | pVirtualBox.queryInterfaceTo(aParent);
|
|---|
| 803 |
|
|---|
| 804 | return S_OK;
|
|---|
| 805 | }
|
|---|
| 806 |
|
|---|
| 807 | STDMETHODIMP Machine::COMGETTER(Accessible)(BOOL *aAccessible)
|
|---|
| 808 | {
|
|---|
| 809 | CheckComArgOutPointerValid(aAccessible);
|
|---|
| 810 |
|
|---|
| 811 | AutoLimitedCaller autoCaller(this);
|
|---|
| 812 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 813 |
|
|---|
| 814 | LogFlowThisFunc(("ENTER\n"));
|
|---|
| 815 |
|
|---|
| 816 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 817 |
|
|---|
| 818 | HRESULT rc = S_OK;
|
|---|
| 819 |
|
|---|
| 820 | if (!mData->mAccessible)
|
|---|
| 821 | {
|
|---|
| 822 | /* try to initialize the VM once more if not accessible */
|
|---|
| 823 |
|
|---|
| 824 | AutoReinitSpan autoReinitSpan(this);
|
|---|
| 825 | AssertReturn(autoReinitSpan.isOk(), E_FAIL);
|
|---|
| 826 |
|
|---|
| 827 | #ifdef DEBUG
|
|---|
| 828 | LogFlowThisFunc(("Dumping media backreferences\n"));
|
|---|
| 829 | mParent->dumpAllBackRefs();
|
|---|
| 830 | #endif
|
|---|
| 831 |
|
|---|
| 832 | if (mData->pMachineConfigFile)
|
|---|
| 833 | {
|
|---|
| 834 | // reset the XML file to force loadSettings() (called from registeredInit())
|
|---|
| 835 | // to parse it again; the file might have changed
|
|---|
| 836 | delete mData->pMachineConfigFile;
|
|---|
| 837 | mData->pMachineConfigFile = NULL;
|
|---|
| 838 | }
|
|---|
| 839 |
|
|---|
| 840 | rc = registeredInit();
|
|---|
| 841 |
|
|---|
| 842 | if (SUCCEEDED(rc) && mData->mAccessible)
|
|---|
| 843 | {
|
|---|
| 844 | autoReinitSpan.setSucceeded();
|
|---|
| 845 |
|
|---|
| 846 | /* make sure interesting parties will notice the accessibility
|
|---|
| 847 | * state change */
|
|---|
| 848 | mParent->onMachineStateChange(mData->mUuid, mData->mMachineState);
|
|---|
| 849 | mParent->onMachineDataChange(mData->mUuid);
|
|---|
| 850 | }
|
|---|
| 851 | }
|
|---|
| 852 |
|
|---|
| 853 | if (SUCCEEDED(rc))
|
|---|
| 854 | *aAccessible = mData->mAccessible;
|
|---|
| 855 |
|
|---|
| 856 | LogFlowThisFuncLeave();
|
|---|
| 857 |
|
|---|
| 858 | return rc;
|
|---|
| 859 | }
|
|---|
| 860 |
|
|---|
| 861 | STDMETHODIMP Machine::COMGETTER(AccessError)(IVirtualBoxErrorInfo **aAccessError)
|
|---|
| 862 | {
|
|---|
| 863 | CheckComArgOutPointerValid(aAccessError);
|
|---|
| 864 |
|
|---|
| 865 | AutoLimitedCaller autoCaller(this);
|
|---|
| 866 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 867 |
|
|---|
| 868 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 869 |
|
|---|
| 870 | if (mData->mAccessible || !mData->mAccessError.isBasicAvailable())
|
|---|
| 871 | {
|
|---|
| 872 | /* return shortly */
|
|---|
| 873 | aAccessError = NULL;
|
|---|
| 874 | return S_OK;
|
|---|
| 875 | }
|
|---|
| 876 |
|
|---|
| 877 | HRESULT rc = S_OK;
|
|---|
| 878 |
|
|---|
| 879 | ComObjPtr<VirtualBoxErrorInfo> errorInfo;
|
|---|
| 880 | rc = errorInfo.createObject();
|
|---|
| 881 | if (SUCCEEDED(rc))
|
|---|
| 882 | {
|
|---|
| 883 | errorInfo->init(mData->mAccessError.getResultCode(),
|
|---|
| 884 | mData->mAccessError.getInterfaceID(),
|
|---|
| 885 | mData->mAccessError.getComponent(),
|
|---|
| 886 | mData->mAccessError.getText());
|
|---|
| 887 | rc = errorInfo.queryInterfaceTo(aAccessError);
|
|---|
| 888 | }
|
|---|
| 889 |
|
|---|
| 890 | return rc;
|
|---|
| 891 | }
|
|---|
| 892 |
|
|---|
| 893 | STDMETHODIMP Machine::COMGETTER(Name)(BSTR *aName)
|
|---|
| 894 | {
|
|---|
| 895 | CheckComArgOutPointerValid(aName);
|
|---|
| 896 |
|
|---|
| 897 | AutoCaller autoCaller(this);
|
|---|
| 898 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 899 |
|
|---|
| 900 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 901 |
|
|---|
| 902 | mUserData->mName.cloneTo(aName);
|
|---|
| 903 |
|
|---|
| 904 | return S_OK;
|
|---|
| 905 | }
|
|---|
| 906 |
|
|---|
| 907 | STDMETHODIMP Machine::COMSETTER(Name)(IN_BSTR aName)
|
|---|
| 908 | {
|
|---|
| 909 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 910 |
|
|---|
| 911 | AutoCaller autoCaller(this);
|
|---|
| 912 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 913 |
|
|---|
| 914 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 915 |
|
|---|
| 916 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 917 | if (FAILED(rc)) return rc;
|
|---|
| 918 |
|
|---|
| 919 | setModified(IsModified_MachineData);
|
|---|
| 920 | mUserData.backup();
|
|---|
| 921 | mUserData->mName = aName;
|
|---|
| 922 |
|
|---|
| 923 | return S_OK;
|
|---|
| 924 | }
|
|---|
| 925 |
|
|---|
| 926 | STDMETHODIMP Machine::COMGETTER(Description)(BSTR *aDescription)
|
|---|
| 927 | {
|
|---|
| 928 | CheckComArgOutPointerValid(aDescription);
|
|---|
| 929 |
|
|---|
| 930 | AutoCaller autoCaller(this);
|
|---|
| 931 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 932 |
|
|---|
| 933 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 934 |
|
|---|
| 935 | mUserData->mDescription.cloneTo(aDescription);
|
|---|
| 936 |
|
|---|
| 937 | return S_OK;
|
|---|
| 938 | }
|
|---|
| 939 |
|
|---|
| 940 | STDMETHODIMP Machine::COMSETTER(Description)(IN_BSTR aDescription)
|
|---|
| 941 | {
|
|---|
| 942 | AutoCaller autoCaller(this);
|
|---|
| 943 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 944 |
|
|---|
| 945 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 946 |
|
|---|
| 947 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 948 | if (FAILED(rc)) return rc;
|
|---|
| 949 |
|
|---|
| 950 | setModified(IsModified_MachineData);
|
|---|
| 951 | mUserData.backup();
|
|---|
| 952 | mUserData->mDescription = aDescription;
|
|---|
| 953 |
|
|---|
| 954 | return S_OK;
|
|---|
| 955 | }
|
|---|
| 956 |
|
|---|
| 957 | STDMETHODIMP Machine::COMGETTER(Id)(BSTR *aId)
|
|---|
| 958 | {
|
|---|
| 959 | CheckComArgOutPointerValid(aId);
|
|---|
| 960 |
|
|---|
| 961 | AutoLimitedCaller autoCaller(this);
|
|---|
| 962 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 963 |
|
|---|
| 964 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 965 |
|
|---|
| 966 | mData->mUuid.toUtf16().cloneTo(aId);
|
|---|
| 967 |
|
|---|
| 968 | return S_OK;
|
|---|
| 969 | }
|
|---|
| 970 |
|
|---|
| 971 | STDMETHODIMP Machine::COMGETTER(OSTypeId)(BSTR *aOSTypeId)
|
|---|
| 972 | {
|
|---|
| 973 | CheckComArgOutPointerValid(aOSTypeId);
|
|---|
| 974 |
|
|---|
| 975 | AutoCaller autoCaller(this);
|
|---|
| 976 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 977 |
|
|---|
| 978 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 979 |
|
|---|
| 980 | mUserData->mOSTypeId.cloneTo(aOSTypeId);
|
|---|
| 981 |
|
|---|
| 982 | return S_OK;
|
|---|
| 983 | }
|
|---|
| 984 |
|
|---|
| 985 | STDMETHODIMP Machine::COMSETTER(OSTypeId)(IN_BSTR aOSTypeId)
|
|---|
| 986 | {
|
|---|
| 987 | CheckComArgStrNotEmptyOrNull(aOSTypeId);
|
|---|
| 988 |
|
|---|
| 989 | AutoCaller autoCaller(this);
|
|---|
| 990 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 991 |
|
|---|
| 992 | /* look up the object by Id to check it is valid */
|
|---|
| 993 | ComPtr<IGuestOSType> guestOSType;
|
|---|
| 994 | HRESULT rc = mParent->GetGuestOSType(aOSTypeId, guestOSType.asOutParam());
|
|---|
| 995 | if (FAILED(rc)) return rc;
|
|---|
| 996 |
|
|---|
| 997 | /* when setting, always use the "etalon" value for consistency -- lookup
|
|---|
| 998 | * by ID is case-insensitive and the input value may have different case */
|
|---|
| 999 | Bstr osTypeId;
|
|---|
| 1000 | rc = guestOSType->COMGETTER(Id)(osTypeId.asOutParam());
|
|---|
| 1001 | if (FAILED(rc)) return rc;
|
|---|
| 1002 |
|
|---|
| 1003 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1004 |
|
|---|
| 1005 | rc = checkStateDependency(MutableStateDep);
|
|---|
| 1006 | if (FAILED(rc)) return rc;
|
|---|
| 1007 |
|
|---|
| 1008 | setModified(IsModified_MachineData);
|
|---|
| 1009 | mUserData.backup();
|
|---|
| 1010 | mUserData->mOSTypeId = osTypeId;
|
|---|
| 1011 |
|
|---|
| 1012 | return S_OK;
|
|---|
| 1013 | }
|
|---|
| 1014 |
|
|---|
| 1015 |
|
|---|
| 1016 | STDMETHODIMP Machine::COMGETTER(FirmwareType)(FirmwareType_T *aFirmwareType)
|
|---|
| 1017 | {
|
|---|
| 1018 | CheckComArgOutPointerValid(aFirmwareType);
|
|---|
| 1019 |
|
|---|
| 1020 | AutoCaller autoCaller(this);
|
|---|
| 1021 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1022 |
|
|---|
| 1023 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1024 |
|
|---|
| 1025 | *aFirmwareType = mHWData->mFirmwareType;
|
|---|
| 1026 |
|
|---|
| 1027 | return S_OK;
|
|---|
| 1028 | }
|
|---|
| 1029 |
|
|---|
| 1030 | STDMETHODIMP Machine::COMSETTER(FirmwareType)(FirmwareType_T aFirmwareType)
|
|---|
| 1031 | {
|
|---|
| 1032 | AutoCaller autoCaller(this);
|
|---|
| 1033 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1034 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1035 |
|
|---|
| 1036 | int rc = checkStateDependency(MutableStateDep);
|
|---|
| 1037 | if (FAILED(rc)) return rc;
|
|---|
| 1038 |
|
|---|
| 1039 | setModified(IsModified_MachineData);
|
|---|
| 1040 | mHWData.backup();
|
|---|
| 1041 | mHWData->mFirmwareType = aFirmwareType;
|
|---|
| 1042 |
|
|---|
| 1043 | return S_OK;
|
|---|
| 1044 | }
|
|---|
| 1045 |
|
|---|
| 1046 | STDMETHODIMP Machine::COMGETTER(KeyboardHidType)(KeyboardHidType_T *aKeyboardHidType)
|
|---|
| 1047 | {
|
|---|
| 1048 | CheckComArgOutPointerValid(aKeyboardHidType);
|
|---|
| 1049 |
|
|---|
| 1050 | AutoCaller autoCaller(this);
|
|---|
| 1051 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1052 |
|
|---|
| 1053 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1054 |
|
|---|
| 1055 | *aKeyboardHidType = mHWData->mKeyboardHidType;
|
|---|
| 1056 |
|
|---|
| 1057 | return S_OK;
|
|---|
| 1058 | }
|
|---|
| 1059 |
|
|---|
| 1060 | STDMETHODIMP Machine::COMSETTER(KeyboardHidType)(KeyboardHidType_T aKeyboardHidType)
|
|---|
| 1061 | {
|
|---|
| 1062 | AutoCaller autoCaller(this);
|
|---|
| 1063 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1064 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1065 |
|
|---|
| 1066 | int rc = checkStateDependency(MutableStateDep);
|
|---|
| 1067 | if (FAILED(rc)) return rc;
|
|---|
| 1068 |
|
|---|
| 1069 | setModified(IsModified_MachineData);
|
|---|
| 1070 | mHWData.backup();
|
|---|
| 1071 | mHWData->mKeyboardHidType = aKeyboardHidType;
|
|---|
| 1072 |
|
|---|
| 1073 | return S_OK;
|
|---|
| 1074 | }
|
|---|
| 1075 |
|
|---|
| 1076 | STDMETHODIMP Machine::COMGETTER(PointingHidType)(PointingHidType_T *aPointingHidType)
|
|---|
| 1077 | {
|
|---|
| 1078 | CheckComArgOutPointerValid(aPointingHidType);
|
|---|
| 1079 |
|
|---|
| 1080 | AutoCaller autoCaller(this);
|
|---|
| 1081 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1082 |
|
|---|
| 1083 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1084 |
|
|---|
| 1085 | *aPointingHidType = mHWData->mPointingHidType;
|
|---|
| 1086 |
|
|---|
| 1087 | return S_OK;
|
|---|
| 1088 | }
|
|---|
| 1089 |
|
|---|
| 1090 | STDMETHODIMP Machine::COMSETTER(PointingHidType)(PointingHidType_T aPointingHidType)
|
|---|
| 1091 | {
|
|---|
| 1092 | AutoCaller autoCaller(this);
|
|---|
| 1093 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1094 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1095 |
|
|---|
| 1096 | int rc = checkStateDependency(MutableStateDep);
|
|---|
| 1097 | if (FAILED(rc)) return rc;
|
|---|
| 1098 |
|
|---|
| 1099 | setModified(IsModified_MachineData);
|
|---|
| 1100 | mHWData.backup();
|
|---|
| 1101 | mHWData->mPointingHidType = aPointingHidType;
|
|---|
| 1102 |
|
|---|
| 1103 | return S_OK;
|
|---|
| 1104 | }
|
|---|
| 1105 |
|
|---|
| 1106 | STDMETHODIMP Machine::COMGETTER(HardwareVersion)(BSTR *aHWVersion)
|
|---|
| 1107 | {
|
|---|
| 1108 | if (!aHWVersion)
|
|---|
| 1109 | return E_POINTER;
|
|---|
| 1110 |
|
|---|
| 1111 | AutoCaller autoCaller(this);
|
|---|
| 1112 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1113 |
|
|---|
| 1114 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1115 |
|
|---|
| 1116 | mHWData->mHWVersion.cloneTo(aHWVersion);
|
|---|
| 1117 |
|
|---|
| 1118 | return S_OK;
|
|---|
| 1119 | }
|
|---|
| 1120 |
|
|---|
| 1121 | STDMETHODIMP Machine::COMSETTER(HardwareVersion)(IN_BSTR aHWVersion)
|
|---|
| 1122 | {
|
|---|
| 1123 | /* check known version */
|
|---|
| 1124 | Utf8Str hwVersion = aHWVersion;
|
|---|
| 1125 | if ( hwVersion.compare("1") != 0
|
|---|
| 1126 | && hwVersion.compare("2") != 0)
|
|---|
| 1127 | return setError(E_INVALIDARG,
|
|---|
| 1128 | tr("Invalid hardware version: %ls\n"), aHWVersion);
|
|---|
| 1129 |
|
|---|
| 1130 | AutoCaller autoCaller(this);
|
|---|
| 1131 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1132 |
|
|---|
| 1133 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1134 |
|
|---|
| 1135 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1136 | if (FAILED(rc)) return rc;
|
|---|
| 1137 |
|
|---|
| 1138 | setModified(IsModified_MachineData);
|
|---|
| 1139 | mHWData.backup();
|
|---|
| 1140 | mHWData->mHWVersion = hwVersion;
|
|---|
| 1141 |
|
|---|
| 1142 | return S_OK;
|
|---|
| 1143 | }
|
|---|
| 1144 |
|
|---|
| 1145 | STDMETHODIMP Machine::COMGETTER(HardwareUUID)(BSTR *aUUID)
|
|---|
| 1146 | {
|
|---|
| 1147 | CheckComArgOutPointerValid(aUUID);
|
|---|
| 1148 |
|
|---|
| 1149 | AutoCaller autoCaller(this);
|
|---|
| 1150 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1151 |
|
|---|
| 1152 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1153 |
|
|---|
| 1154 | if (!mHWData->mHardwareUUID.isEmpty())
|
|---|
| 1155 | mHWData->mHardwareUUID.toUtf16().cloneTo(aUUID);
|
|---|
| 1156 | else
|
|---|
| 1157 | mData->mUuid.toUtf16().cloneTo(aUUID);
|
|---|
| 1158 |
|
|---|
| 1159 | return S_OK;
|
|---|
| 1160 | }
|
|---|
| 1161 |
|
|---|
| 1162 | STDMETHODIMP Machine::COMSETTER(HardwareUUID)(IN_BSTR aUUID)
|
|---|
| 1163 | {
|
|---|
| 1164 | Guid hardwareUUID(aUUID);
|
|---|
| 1165 | if (hardwareUUID.isEmpty())
|
|---|
| 1166 | return E_INVALIDARG;
|
|---|
| 1167 |
|
|---|
| 1168 | AutoCaller autoCaller(this);
|
|---|
| 1169 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1170 |
|
|---|
| 1171 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1172 |
|
|---|
| 1173 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1174 | if (FAILED(rc)) return rc;
|
|---|
| 1175 |
|
|---|
| 1176 | setModified(IsModified_MachineData);
|
|---|
| 1177 | mHWData.backup();
|
|---|
| 1178 | if (hardwareUUID == mData->mUuid)
|
|---|
| 1179 | mHWData->mHardwareUUID.clear();
|
|---|
| 1180 | else
|
|---|
| 1181 | mHWData->mHardwareUUID = hardwareUUID;
|
|---|
| 1182 |
|
|---|
| 1183 | return S_OK;
|
|---|
| 1184 | }
|
|---|
| 1185 |
|
|---|
| 1186 | STDMETHODIMP Machine::COMGETTER(MemorySize)(ULONG *memorySize)
|
|---|
| 1187 | {
|
|---|
| 1188 | if (!memorySize)
|
|---|
| 1189 | return E_POINTER;
|
|---|
| 1190 |
|
|---|
| 1191 | AutoCaller autoCaller(this);
|
|---|
| 1192 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1193 |
|
|---|
| 1194 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1195 |
|
|---|
| 1196 | *memorySize = mHWData->mMemorySize;
|
|---|
| 1197 |
|
|---|
| 1198 | return S_OK;
|
|---|
| 1199 | }
|
|---|
| 1200 |
|
|---|
| 1201 | STDMETHODIMP Machine::COMSETTER(MemorySize)(ULONG memorySize)
|
|---|
| 1202 | {
|
|---|
| 1203 | /* check RAM limits */
|
|---|
| 1204 | if ( memorySize < MM_RAM_MIN_IN_MB
|
|---|
| 1205 | || memorySize > MM_RAM_MAX_IN_MB
|
|---|
| 1206 | )
|
|---|
| 1207 | return setError(E_INVALIDARG,
|
|---|
| 1208 | tr("Invalid RAM size: %lu MB (must be in range [%lu, %lu] MB)"),
|
|---|
| 1209 | memorySize, MM_RAM_MIN_IN_MB, MM_RAM_MAX_IN_MB);
|
|---|
| 1210 |
|
|---|
| 1211 | AutoCaller autoCaller(this);
|
|---|
| 1212 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1213 |
|
|---|
| 1214 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1215 |
|
|---|
| 1216 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1217 | if (FAILED(rc)) return rc;
|
|---|
| 1218 |
|
|---|
| 1219 | setModified(IsModified_MachineData);
|
|---|
| 1220 | mHWData.backup();
|
|---|
| 1221 | mHWData->mMemorySize = memorySize;
|
|---|
| 1222 |
|
|---|
| 1223 | return S_OK;
|
|---|
| 1224 | }
|
|---|
| 1225 |
|
|---|
| 1226 | STDMETHODIMP Machine::COMGETTER(CPUCount)(ULONG *CPUCount)
|
|---|
| 1227 | {
|
|---|
| 1228 | if (!CPUCount)
|
|---|
| 1229 | return E_POINTER;
|
|---|
| 1230 |
|
|---|
| 1231 | AutoCaller autoCaller(this);
|
|---|
| 1232 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1233 |
|
|---|
| 1234 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1235 |
|
|---|
| 1236 | *CPUCount = mHWData->mCPUCount;
|
|---|
| 1237 |
|
|---|
| 1238 | return S_OK;
|
|---|
| 1239 | }
|
|---|
| 1240 |
|
|---|
| 1241 | STDMETHODIMP Machine::COMSETTER(CPUCount)(ULONG CPUCount)
|
|---|
| 1242 | {
|
|---|
| 1243 | /* check CPU limits */
|
|---|
| 1244 | if ( CPUCount < SchemaDefs::MinCPUCount
|
|---|
| 1245 | || CPUCount > SchemaDefs::MaxCPUCount
|
|---|
| 1246 | )
|
|---|
| 1247 | return setError(E_INVALIDARG,
|
|---|
| 1248 | tr("Invalid virtual CPU count: %lu (must be in range [%lu, %lu])"),
|
|---|
| 1249 | CPUCount, SchemaDefs::MinCPUCount, SchemaDefs::MaxCPUCount);
|
|---|
| 1250 |
|
|---|
| 1251 | AutoCaller autoCaller(this);
|
|---|
| 1252 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1253 |
|
|---|
| 1254 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1255 |
|
|---|
| 1256 | /* We cant go below the current number of CPUs if hotplug is enabled*/
|
|---|
| 1257 | if (mHWData->mCPUHotPlugEnabled)
|
|---|
| 1258 | {
|
|---|
| 1259 | for (unsigned idx = CPUCount; idx < SchemaDefs::MaxCPUCount; idx++)
|
|---|
| 1260 | {
|
|---|
| 1261 | if (mHWData->mCPUAttached[idx])
|
|---|
| 1262 | return setError(E_INVALIDARG,
|
|---|
| 1263 | tr(": %lu (must be higher than or equal to %lu)"),
|
|---|
| 1264 | CPUCount, idx+1);
|
|---|
| 1265 | }
|
|---|
| 1266 | }
|
|---|
| 1267 |
|
|---|
| 1268 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1269 | if (FAILED(rc)) return rc;
|
|---|
| 1270 |
|
|---|
| 1271 | setModified(IsModified_MachineData);
|
|---|
| 1272 | mHWData.backup();
|
|---|
| 1273 | mHWData->mCPUCount = CPUCount;
|
|---|
| 1274 |
|
|---|
| 1275 | return S_OK;
|
|---|
| 1276 | }
|
|---|
| 1277 |
|
|---|
| 1278 | STDMETHODIMP Machine::COMGETTER(CPUHotPlugEnabled)(BOOL *enabled)
|
|---|
| 1279 | {
|
|---|
| 1280 | if (!enabled)
|
|---|
| 1281 | return E_POINTER;
|
|---|
| 1282 |
|
|---|
| 1283 | AutoCaller autoCaller(this);
|
|---|
| 1284 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1285 |
|
|---|
| 1286 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1287 |
|
|---|
| 1288 | *enabled = mHWData->mCPUHotPlugEnabled;
|
|---|
| 1289 |
|
|---|
| 1290 | return S_OK;
|
|---|
| 1291 | }
|
|---|
| 1292 |
|
|---|
| 1293 | STDMETHODIMP Machine::COMSETTER(CPUHotPlugEnabled)(BOOL enabled)
|
|---|
| 1294 | {
|
|---|
| 1295 | HRESULT rc = S_OK;
|
|---|
| 1296 |
|
|---|
| 1297 | AutoCaller autoCaller(this);
|
|---|
| 1298 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1299 |
|
|---|
| 1300 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1301 |
|
|---|
| 1302 | rc = checkStateDependency(MutableStateDep);
|
|---|
| 1303 | if (FAILED(rc)) return rc;
|
|---|
| 1304 |
|
|---|
| 1305 | if (mHWData->mCPUHotPlugEnabled != enabled)
|
|---|
| 1306 | {
|
|---|
| 1307 | if (enabled)
|
|---|
| 1308 | {
|
|---|
| 1309 | setModified(IsModified_MachineData);
|
|---|
| 1310 | mHWData.backup();
|
|---|
| 1311 |
|
|---|
| 1312 | /* Add the amount of CPUs currently attached */
|
|---|
| 1313 | for (unsigned i = 0; i < mHWData->mCPUCount; i++)
|
|---|
| 1314 | {
|
|---|
| 1315 | mHWData->mCPUAttached[i] = true;
|
|---|
| 1316 | }
|
|---|
| 1317 | }
|
|---|
| 1318 | else
|
|---|
| 1319 | {
|
|---|
| 1320 | /*
|
|---|
| 1321 | * We can disable hotplug only if the amount of maximum CPUs is equal
|
|---|
| 1322 | * to the amount of attached CPUs
|
|---|
| 1323 | */
|
|---|
| 1324 | unsigned cCpusAttached = 0;
|
|---|
| 1325 | unsigned iHighestId = 0;
|
|---|
| 1326 |
|
|---|
| 1327 | for (unsigned i = 0; i < SchemaDefs::MaxCPUCount; i++)
|
|---|
| 1328 | {
|
|---|
| 1329 | if (mHWData->mCPUAttached[i])
|
|---|
| 1330 | {
|
|---|
| 1331 | cCpusAttached++;
|
|---|
| 1332 | iHighestId = i;
|
|---|
| 1333 | }
|
|---|
| 1334 | }
|
|---|
| 1335 |
|
|---|
| 1336 | if ( (cCpusAttached != mHWData->mCPUCount)
|
|---|
| 1337 | || (iHighestId >= mHWData->mCPUCount))
|
|---|
| 1338 | return setError(E_INVALIDARG,
|
|---|
| 1339 | tr("CPU hotplugging can't be disabled because the maximum number of CPUs is not equal to the amount of CPUs attached\n"));
|
|---|
| 1340 |
|
|---|
| 1341 | setModified(IsModified_MachineData);
|
|---|
| 1342 | mHWData.backup();
|
|---|
| 1343 | }
|
|---|
| 1344 | }
|
|---|
| 1345 |
|
|---|
| 1346 | mHWData->mCPUHotPlugEnabled = enabled;
|
|---|
| 1347 |
|
|---|
| 1348 | return rc;
|
|---|
| 1349 | }
|
|---|
| 1350 |
|
|---|
| 1351 | STDMETHODIMP Machine::COMGETTER(HpetEnabled)(BOOL *enabled)
|
|---|
| 1352 | {
|
|---|
| 1353 | CheckComArgOutPointerValid(enabled);
|
|---|
| 1354 |
|
|---|
| 1355 | AutoCaller autoCaller(this);
|
|---|
| 1356 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1357 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1358 |
|
|---|
| 1359 | *enabled = mHWData->mHpetEnabled;
|
|---|
| 1360 |
|
|---|
| 1361 | return S_OK;
|
|---|
| 1362 | }
|
|---|
| 1363 |
|
|---|
| 1364 | STDMETHODIMP Machine::COMSETTER(HpetEnabled)(BOOL enabled)
|
|---|
| 1365 | {
|
|---|
| 1366 | HRESULT rc = S_OK;
|
|---|
| 1367 |
|
|---|
| 1368 | AutoCaller autoCaller(this);
|
|---|
| 1369 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1370 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1371 |
|
|---|
| 1372 | rc = checkStateDependency(MutableStateDep);
|
|---|
| 1373 | if (FAILED(rc)) return rc;
|
|---|
| 1374 |
|
|---|
| 1375 | setModified(IsModified_MachineData);
|
|---|
| 1376 | mHWData.backup();
|
|---|
| 1377 |
|
|---|
| 1378 | mHWData->mHpetEnabled = enabled;
|
|---|
| 1379 |
|
|---|
| 1380 | return rc;
|
|---|
| 1381 | }
|
|---|
| 1382 |
|
|---|
| 1383 | STDMETHODIMP Machine::COMGETTER(VRAMSize)(ULONG *memorySize)
|
|---|
| 1384 | {
|
|---|
| 1385 | if (!memorySize)
|
|---|
| 1386 | return E_POINTER;
|
|---|
| 1387 |
|
|---|
| 1388 | AutoCaller autoCaller(this);
|
|---|
| 1389 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1390 |
|
|---|
| 1391 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1392 |
|
|---|
| 1393 | *memorySize = mHWData->mVRAMSize;
|
|---|
| 1394 |
|
|---|
| 1395 | return S_OK;
|
|---|
| 1396 | }
|
|---|
| 1397 |
|
|---|
| 1398 | STDMETHODIMP Machine::COMSETTER(VRAMSize)(ULONG memorySize)
|
|---|
| 1399 | {
|
|---|
| 1400 | /* check VRAM limits */
|
|---|
| 1401 | if (memorySize < SchemaDefs::MinGuestVRAM ||
|
|---|
| 1402 | memorySize > SchemaDefs::MaxGuestVRAM)
|
|---|
| 1403 | return setError(E_INVALIDARG,
|
|---|
| 1404 | tr("Invalid VRAM size: %lu MB (must be in range [%lu, %lu] MB)"),
|
|---|
| 1405 | memorySize, SchemaDefs::MinGuestVRAM, SchemaDefs::MaxGuestVRAM);
|
|---|
| 1406 |
|
|---|
| 1407 | AutoCaller autoCaller(this);
|
|---|
| 1408 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1409 |
|
|---|
| 1410 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1411 |
|
|---|
| 1412 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1413 | if (FAILED(rc)) return rc;
|
|---|
| 1414 |
|
|---|
| 1415 | setModified(IsModified_MachineData);
|
|---|
| 1416 | mHWData.backup();
|
|---|
| 1417 | mHWData->mVRAMSize = memorySize;
|
|---|
| 1418 |
|
|---|
| 1419 | return S_OK;
|
|---|
| 1420 | }
|
|---|
| 1421 |
|
|---|
| 1422 | /** @todo this method should not be public */
|
|---|
| 1423 | STDMETHODIMP Machine::COMGETTER(MemoryBalloonSize)(ULONG *memoryBalloonSize)
|
|---|
| 1424 | {
|
|---|
| 1425 | if (!memoryBalloonSize)
|
|---|
| 1426 | return E_POINTER;
|
|---|
| 1427 |
|
|---|
| 1428 | AutoCaller autoCaller(this);
|
|---|
| 1429 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1430 |
|
|---|
| 1431 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1432 |
|
|---|
| 1433 | *memoryBalloonSize = mHWData->mMemoryBalloonSize;
|
|---|
| 1434 |
|
|---|
| 1435 | return S_OK;
|
|---|
| 1436 | }
|
|---|
| 1437 |
|
|---|
| 1438 | /**
|
|---|
| 1439 | * Set the memory balloon size.
|
|---|
| 1440 | *
|
|---|
| 1441 | * This method is also called from IGuest::COMSETTER(MemoryBalloonSize) so
|
|---|
| 1442 | * we have to make sure that we never call IGuest from here.
|
|---|
| 1443 | */
|
|---|
| 1444 | STDMETHODIMP Machine::COMSETTER(MemoryBalloonSize)(ULONG memoryBalloonSize)
|
|---|
| 1445 | {
|
|---|
| 1446 | /* This must match GMMR0Init; currently we only support memory ballooning on all 64-bit hosts except Mac OS X */
|
|---|
| 1447 | #if HC_ARCH_BITS == 64 && (defined(RT_OS_WINDOWS) || defined(RT_OS_SOLARIS) || defined(RT_OS_LINUX) || defined(RT_OS_FREEBSD))
|
|---|
| 1448 | /* check limits */
|
|---|
| 1449 | if (memoryBalloonSize >= VMMDEV_MAX_MEMORY_BALLOON(mHWData->mMemorySize))
|
|---|
| 1450 | return setError(E_INVALIDARG,
|
|---|
| 1451 | tr("Invalid memory balloon size: %lu MB (must be in range [%lu, %lu] MB)"),
|
|---|
| 1452 | memoryBalloonSize, 0, VMMDEV_MAX_MEMORY_BALLOON(mHWData->mMemorySize));
|
|---|
| 1453 |
|
|---|
| 1454 | AutoCaller autoCaller(this);
|
|---|
| 1455 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1456 |
|
|---|
| 1457 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1458 |
|
|---|
| 1459 | setModified(IsModified_MachineData);
|
|---|
| 1460 | mHWData.backup();
|
|---|
| 1461 | mHWData->mMemoryBalloonSize = memoryBalloonSize;
|
|---|
| 1462 |
|
|---|
| 1463 | return S_OK;
|
|---|
| 1464 | #else
|
|---|
| 1465 | NOREF(memoryBalloonSize);
|
|---|
| 1466 | return setError(E_NOTIMPL, tr("Memory ballooning is only supported on 64-bit hosts"));
|
|---|
| 1467 | #endif
|
|---|
| 1468 | }
|
|---|
| 1469 |
|
|---|
| 1470 | STDMETHODIMP Machine::COMGETTER(PageFusionEnabled) (BOOL *enabled)
|
|---|
| 1471 | {
|
|---|
| 1472 | if (!enabled)
|
|---|
| 1473 | return E_POINTER;
|
|---|
| 1474 |
|
|---|
| 1475 | AutoCaller autoCaller(this);
|
|---|
| 1476 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1477 |
|
|---|
| 1478 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1479 |
|
|---|
| 1480 | *enabled = mHWData->mPageFusionEnabled;
|
|---|
| 1481 | return S_OK;
|
|---|
| 1482 | }
|
|---|
| 1483 |
|
|---|
| 1484 | STDMETHODIMP Machine::COMSETTER(PageFusionEnabled) (BOOL enabled)
|
|---|
| 1485 | {
|
|---|
| 1486 | #ifdef VBOX_WITH_PAGE_SHARING
|
|---|
| 1487 | AutoCaller autoCaller(this);
|
|---|
| 1488 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1489 |
|
|---|
| 1490 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1491 |
|
|---|
| 1492 | setModified(IsModified_MachineData);
|
|---|
| 1493 | mHWData.backup();
|
|---|
| 1494 | mHWData->mPageFusionEnabled = enabled;
|
|---|
| 1495 | return S_OK;
|
|---|
| 1496 | #else
|
|---|
| 1497 | NOREF(enabled);
|
|---|
| 1498 | return setError(E_NOTIMPL, tr("Page fusion is only supported on 64-bit hosts"));
|
|---|
| 1499 | #endif
|
|---|
| 1500 | }
|
|---|
| 1501 |
|
|---|
| 1502 | STDMETHODIMP Machine::COMGETTER(Accelerate3DEnabled)(BOOL *enabled)
|
|---|
| 1503 | {
|
|---|
| 1504 | if (!enabled)
|
|---|
| 1505 | return E_POINTER;
|
|---|
| 1506 |
|
|---|
| 1507 | AutoCaller autoCaller(this);
|
|---|
| 1508 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1509 |
|
|---|
| 1510 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1511 |
|
|---|
| 1512 | *enabled = mHWData->mAccelerate3DEnabled;
|
|---|
| 1513 |
|
|---|
| 1514 | return S_OK;
|
|---|
| 1515 | }
|
|---|
| 1516 |
|
|---|
| 1517 | STDMETHODIMP Machine::COMSETTER(Accelerate3DEnabled)(BOOL enable)
|
|---|
| 1518 | {
|
|---|
| 1519 | AutoCaller autoCaller(this);
|
|---|
| 1520 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1521 |
|
|---|
| 1522 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1523 |
|
|---|
| 1524 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1525 | if (FAILED(rc)) return rc;
|
|---|
| 1526 |
|
|---|
| 1527 | /** @todo check validity! */
|
|---|
| 1528 |
|
|---|
| 1529 | setModified(IsModified_MachineData);
|
|---|
| 1530 | mHWData.backup();
|
|---|
| 1531 | mHWData->mAccelerate3DEnabled = enable;
|
|---|
| 1532 |
|
|---|
| 1533 | return S_OK;
|
|---|
| 1534 | }
|
|---|
| 1535 |
|
|---|
| 1536 |
|
|---|
| 1537 | STDMETHODIMP Machine::COMGETTER(Accelerate2DVideoEnabled)(BOOL *enabled)
|
|---|
| 1538 | {
|
|---|
| 1539 | if (!enabled)
|
|---|
| 1540 | return E_POINTER;
|
|---|
| 1541 |
|
|---|
| 1542 | AutoCaller autoCaller(this);
|
|---|
| 1543 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1544 |
|
|---|
| 1545 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1546 |
|
|---|
| 1547 | *enabled = mHWData->mAccelerate2DVideoEnabled;
|
|---|
| 1548 |
|
|---|
| 1549 | return S_OK;
|
|---|
| 1550 | }
|
|---|
| 1551 |
|
|---|
| 1552 | STDMETHODIMP Machine::COMSETTER(Accelerate2DVideoEnabled)(BOOL enable)
|
|---|
| 1553 | {
|
|---|
| 1554 | AutoCaller autoCaller(this);
|
|---|
| 1555 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1556 |
|
|---|
| 1557 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1558 |
|
|---|
| 1559 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1560 | if (FAILED(rc)) return rc;
|
|---|
| 1561 |
|
|---|
| 1562 | /** @todo check validity! */
|
|---|
| 1563 |
|
|---|
| 1564 | setModified(IsModified_MachineData);
|
|---|
| 1565 | mHWData.backup();
|
|---|
| 1566 | mHWData->mAccelerate2DVideoEnabled = enable;
|
|---|
| 1567 |
|
|---|
| 1568 | return S_OK;
|
|---|
| 1569 | }
|
|---|
| 1570 |
|
|---|
| 1571 | STDMETHODIMP Machine::COMGETTER(MonitorCount)(ULONG *monitorCount)
|
|---|
| 1572 | {
|
|---|
| 1573 | if (!monitorCount)
|
|---|
| 1574 | return E_POINTER;
|
|---|
| 1575 |
|
|---|
| 1576 | AutoCaller autoCaller(this);
|
|---|
| 1577 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1578 |
|
|---|
| 1579 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1580 |
|
|---|
| 1581 | *monitorCount = mHWData->mMonitorCount;
|
|---|
| 1582 |
|
|---|
| 1583 | return S_OK;
|
|---|
| 1584 | }
|
|---|
| 1585 |
|
|---|
| 1586 | STDMETHODIMP Machine::COMSETTER(MonitorCount)(ULONG monitorCount)
|
|---|
| 1587 | {
|
|---|
| 1588 | /* make sure monitor count is a sensible number */
|
|---|
| 1589 | if (monitorCount < 1 || monitorCount > SchemaDefs::MaxGuestMonitors)
|
|---|
| 1590 | return setError(E_INVALIDARG,
|
|---|
| 1591 | tr("Invalid monitor count: %lu (must be in range [%lu, %lu])"),
|
|---|
| 1592 | monitorCount, 1, SchemaDefs::MaxGuestMonitors);
|
|---|
| 1593 |
|
|---|
| 1594 | AutoCaller autoCaller(this);
|
|---|
| 1595 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1596 |
|
|---|
| 1597 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1598 |
|
|---|
| 1599 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1600 | if (FAILED(rc)) return rc;
|
|---|
| 1601 |
|
|---|
| 1602 | setModified(IsModified_MachineData);
|
|---|
| 1603 | mHWData.backup();
|
|---|
| 1604 | mHWData->mMonitorCount = monitorCount;
|
|---|
| 1605 |
|
|---|
| 1606 | return S_OK;
|
|---|
| 1607 | }
|
|---|
| 1608 |
|
|---|
| 1609 | STDMETHODIMP Machine::COMGETTER(BIOSSettings)(IBIOSSettings **biosSettings)
|
|---|
| 1610 | {
|
|---|
| 1611 | if (!biosSettings)
|
|---|
| 1612 | return E_POINTER;
|
|---|
| 1613 |
|
|---|
| 1614 | AutoCaller autoCaller(this);
|
|---|
| 1615 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1616 |
|
|---|
| 1617 | /* mBIOSSettings is constant during life time, no need to lock */
|
|---|
| 1618 | mBIOSSettings.queryInterfaceTo(biosSettings);
|
|---|
| 1619 |
|
|---|
| 1620 | return S_OK;
|
|---|
| 1621 | }
|
|---|
| 1622 |
|
|---|
| 1623 | STDMETHODIMP Machine::GetCPUProperty(CPUPropertyType_T property, BOOL *aVal)
|
|---|
| 1624 | {
|
|---|
| 1625 | if (!aVal)
|
|---|
| 1626 | return E_POINTER;
|
|---|
| 1627 |
|
|---|
| 1628 | AutoCaller autoCaller(this);
|
|---|
| 1629 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1630 |
|
|---|
| 1631 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1632 |
|
|---|
| 1633 | switch(property)
|
|---|
| 1634 | {
|
|---|
| 1635 | case CPUPropertyType_PAE:
|
|---|
| 1636 | *aVal = mHWData->mPAEEnabled;
|
|---|
| 1637 | break;
|
|---|
| 1638 |
|
|---|
| 1639 | case CPUPropertyType_Synthetic:
|
|---|
| 1640 | *aVal = mHWData->mSyntheticCpu;
|
|---|
| 1641 | break;
|
|---|
| 1642 |
|
|---|
| 1643 | default:
|
|---|
| 1644 | return E_INVALIDARG;
|
|---|
| 1645 | }
|
|---|
| 1646 | return S_OK;
|
|---|
| 1647 | }
|
|---|
| 1648 |
|
|---|
| 1649 | STDMETHODIMP Machine::SetCPUProperty(CPUPropertyType_T property, BOOL aVal)
|
|---|
| 1650 | {
|
|---|
| 1651 | AutoCaller autoCaller(this);
|
|---|
| 1652 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1653 |
|
|---|
| 1654 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1655 |
|
|---|
| 1656 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1657 | if (FAILED(rc)) return rc;
|
|---|
| 1658 |
|
|---|
| 1659 | switch(property)
|
|---|
| 1660 | {
|
|---|
| 1661 | case CPUPropertyType_PAE:
|
|---|
| 1662 | setModified(IsModified_MachineData);
|
|---|
| 1663 | mHWData.backup();
|
|---|
| 1664 | mHWData->mPAEEnabled = !!aVal;
|
|---|
| 1665 | break;
|
|---|
| 1666 |
|
|---|
| 1667 | case CPUPropertyType_Synthetic:
|
|---|
| 1668 | setModified(IsModified_MachineData);
|
|---|
| 1669 | mHWData.backup();
|
|---|
| 1670 | mHWData->mSyntheticCpu = !!aVal;
|
|---|
| 1671 | break;
|
|---|
| 1672 |
|
|---|
| 1673 | default:
|
|---|
| 1674 | return E_INVALIDARG;
|
|---|
| 1675 | }
|
|---|
| 1676 | return S_OK;
|
|---|
| 1677 | }
|
|---|
| 1678 |
|
|---|
| 1679 | STDMETHODIMP Machine::GetCPUIDLeaf(ULONG aId, ULONG *aValEax, ULONG *aValEbx, ULONG *aValEcx, ULONG *aValEdx)
|
|---|
| 1680 | {
|
|---|
| 1681 | CheckComArgOutPointerValid(aValEax);
|
|---|
| 1682 | CheckComArgOutPointerValid(aValEbx);
|
|---|
| 1683 | CheckComArgOutPointerValid(aValEcx);
|
|---|
| 1684 | CheckComArgOutPointerValid(aValEdx);
|
|---|
| 1685 |
|
|---|
| 1686 | AutoCaller autoCaller(this);
|
|---|
| 1687 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1688 |
|
|---|
| 1689 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1690 |
|
|---|
| 1691 | switch(aId)
|
|---|
| 1692 | {
|
|---|
| 1693 | case 0x0:
|
|---|
| 1694 | case 0x1:
|
|---|
| 1695 | case 0x2:
|
|---|
| 1696 | case 0x3:
|
|---|
| 1697 | case 0x4:
|
|---|
| 1698 | case 0x5:
|
|---|
| 1699 | case 0x6:
|
|---|
| 1700 | case 0x7:
|
|---|
| 1701 | case 0x8:
|
|---|
| 1702 | case 0x9:
|
|---|
| 1703 | case 0xA:
|
|---|
| 1704 | if (mHWData->mCpuIdStdLeafs[aId].ulId != aId)
|
|---|
| 1705 | return setError(E_INVALIDARG, tr("CpuId override leaf %#x is not set"), aId);
|
|---|
| 1706 |
|
|---|
| 1707 | *aValEax = mHWData->mCpuIdStdLeafs[aId].ulEax;
|
|---|
| 1708 | *aValEbx = mHWData->mCpuIdStdLeafs[aId].ulEbx;
|
|---|
| 1709 | *aValEcx = mHWData->mCpuIdStdLeafs[aId].ulEcx;
|
|---|
| 1710 | *aValEdx = mHWData->mCpuIdStdLeafs[aId].ulEdx;
|
|---|
| 1711 | break;
|
|---|
| 1712 |
|
|---|
| 1713 | case 0x80000000:
|
|---|
| 1714 | case 0x80000001:
|
|---|
| 1715 | case 0x80000002:
|
|---|
| 1716 | case 0x80000003:
|
|---|
| 1717 | case 0x80000004:
|
|---|
| 1718 | case 0x80000005:
|
|---|
| 1719 | case 0x80000006:
|
|---|
| 1720 | case 0x80000007:
|
|---|
| 1721 | case 0x80000008:
|
|---|
| 1722 | case 0x80000009:
|
|---|
| 1723 | case 0x8000000A:
|
|---|
| 1724 | if (mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulId != aId)
|
|---|
| 1725 | return setError(E_INVALIDARG, tr("CpuId override leaf %#x is not set"), aId);
|
|---|
| 1726 |
|
|---|
| 1727 | *aValEax = mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEax;
|
|---|
| 1728 | *aValEbx = mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEbx;
|
|---|
| 1729 | *aValEcx = mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEcx;
|
|---|
| 1730 | *aValEdx = mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEdx;
|
|---|
| 1731 | break;
|
|---|
| 1732 |
|
|---|
| 1733 | default:
|
|---|
| 1734 | return setError(E_INVALIDARG, tr("CpuId override leaf %#x is out of range"), aId);
|
|---|
| 1735 | }
|
|---|
| 1736 | return S_OK;
|
|---|
| 1737 | }
|
|---|
| 1738 |
|
|---|
| 1739 | STDMETHODIMP Machine::SetCPUIDLeaf(ULONG aId, ULONG aValEax, ULONG aValEbx, ULONG aValEcx, ULONG aValEdx)
|
|---|
| 1740 | {
|
|---|
| 1741 | AutoCaller autoCaller(this);
|
|---|
| 1742 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1743 |
|
|---|
| 1744 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1745 |
|
|---|
| 1746 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1747 | if (FAILED(rc)) return rc;
|
|---|
| 1748 |
|
|---|
| 1749 | switch(aId)
|
|---|
| 1750 | {
|
|---|
| 1751 | case 0x0:
|
|---|
| 1752 | case 0x1:
|
|---|
| 1753 | case 0x2:
|
|---|
| 1754 | case 0x3:
|
|---|
| 1755 | case 0x4:
|
|---|
| 1756 | case 0x5:
|
|---|
| 1757 | case 0x6:
|
|---|
| 1758 | case 0x7:
|
|---|
| 1759 | case 0x8:
|
|---|
| 1760 | case 0x9:
|
|---|
| 1761 | case 0xA:
|
|---|
| 1762 | AssertCompile(RT_ELEMENTS(mHWData->mCpuIdStdLeafs) == 0xA);
|
|---|
| 1763 | AssertRelease(aId < RT_ELEMENTS(mHWData->mCpuIdStdLeafs));
|
|---|
| 1764 | setModified(IsModified_MachineData);
|
|---|
| 1765 | mHWData.backup();
|
|---|
| 1766 | mHWData->mCpuIdStdLeafs[aId].ulId = aId;
|
|---|
| 1767 | mHWData->mCpuIdStdLeafs[aId].ulEax = aValEax;
|
|---|
| 1768 | mHWData->mCpuIdStdLeafs[aId].ulEbx = aValEbx;
|
|---|
| 1769 | mHWData->mCpuIdStdLeafs[aId].ulEcx = aValEcx;
|
|---|
| 1770 | mHWData->mCpuIdStdLeafs[aId].ulEdx = aValEdx;
|
|---|
| 1771 | break;
|
|---|
| 1772 |
|
|---|
| 1773 | case 0x80000000:
|
|---|
| 1774 | case 0x80000001:
|
|---|
| 1775 | case 0x80000002:
|
|---|
| 1776 | case 0x80000003:
|
|---|
| 1777 | case 0x80000004:
|
|---|
| 1778 | case 0x80000005:
|
|---|
| 1779 | case 0x80000006:
|
|---|
| 1780 | case 0x80000007:
|
|---|
| 1781 | case 0x80000008:
|
|---|
| 1782 | case 0x80000009:
|
|---|
| 1783 | case 0x8000000A:
|
|---|
| 1784 | AssertCompile(RT_ELEMENTS(mHWData->mCpuIdExtLeafs) == 0xA);
|
|---|
| 1785 | AssertRelease(aId - 0x80000000 < RT_ELEMENTS(mHWData->mCpuIdExtLeafs));
|
|---|
| 1786 | setModified(IsModified_MachineData);
|
|---|
| 1787 | mHWData.backup();
|
|---|
| 1788 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulId = aId;
|
|---|
| 1789 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEax = aValEax;
|
|---|
| 1790 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEbx = aValEbx;
|
|---|
| 1791 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEcx = aValEcx;
|
|---|
| 1792 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulEdx = aValEdx;
|
|---|
| 1793 | break;
|
|---|
| 1794 |
|
|---|
| 1795 | default:
|
|---|
| 1796 | return setError(E_INVALIDARG, tr("CpuId override leaf %#x is out of range"), aId);
|
|---|
| 1797 | }
|
|---|
| 1798 | return S_OK;
|
|---|
| 1799 | }
|
|---|
| 1800 |
|
|---|
| 1801 | STDMETHODIMP Machine::RemoveCPUIDLeaf(ULONG aId)
|
|---|
| 1802 | {
|
|---|
| 1803 | AutoCaller autoCaller(this);
|
|---|
| 1804 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1805 |
|
|---|
| 1806 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1807 |
|
|---|
| 1808 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1809 | if (FAILED(rc)) return rc;
|
|---|
| 1810 |
|
|---|
| 1811 | switch(aId)
|
|---|
| 1812 | {
|
|---|
| 1813 | case 0x0:
|
|---|
| 1814 | case 0x1:
|
|---|
| 1815 | case 0x2:
|
|---|
| 1816 | case 0x3:
|
|---|
| 1817 | case 0x4:
|
|---|
| 1818 | case 0x5:
|
|---|
| 1819 | case 0x6:
|
|---|
| 1820 | case 0x7:
|
|---|
| 1821 | case 0x8:
|
|---|
| 1822 | case 0x9:
|
|---|
| 1823 | case 0xA:
|
|---|
| 1824 | AssertCompile(RT_ELEMENTS(mHWData->mCpuIdStdLeafs) == 0xA);
|
|---|
| 1825 | AssertRelease(aId < RT_ELEMENTS(mHWData->mCpuIdStdLeafs));
|
|---|
| 1826 | setModified(IsModified_MachineData);
|
|---|
| 1827 | mHWData.backup();
|
|---|
| 1828 | /* Invalidate leaf. */
|
|---|
| 1829 | mHWData->mCpuIdStdLeafs[aId].ulId = UINT32_MAX;
|
|---|
| 1830 | break;
|
|---|
| 1831 |
|
|---|
| 1832 | case 0x80000000:
|
|---|
| 1833 | case 0x80000001:
|
|---|
| 1834 | case 0x80000002:
|
|---|
| 1835 | case 0x80000003:
|
|---|
| 1836 | case 0x80000004:
|
|---|
| 1837 | case 0x80000005:
|
|---|
| 1838 | case 0x80000006:
|
|---|
| 1839 | case 0x80000007:
|
|---|
| 1840 | case 0x80000008:
|
|---|
| 1841 | case 0x80000009:
|
|---|
| 1842 | case 0x8000000A:
|
|---|
| 1843 | AssertCompile(RT_ELEMENTS(mHWData->mCpuIdExtLeafs) == 0xA);
|
|---|
| 1844 | AssertRelease(aId - 0x80000000 < RT_ELEMENTS(mHWData->mCpuIdExtLeafs));
|
|---|
| 1845 | setModified(IsModified_MachineData);
|
|---|
| 1846 | mHWData.backup();
|
|---|
| 1847 | /* Invalidate leaf. */
|
|---|
| 1848 | mHWData->mCpuIdExtLeafs[aId - 0x80000000].ulId = UINT32_MAX;
|
|---|
| 1849 | break;
|
|---|
| 1850 |
|
|---|
| 1851 | default:
|
|---|
| 1852 | return setError(E_INVALIDARG, tr("CpuId override leaf %#x is out of range"), aId);
|
|---|
| 1853 | }
|
|---|
| 1854 | return S_OK;
|
|---|
| 1855 | }
|
|---|
| 1856 |
|
|---|
| 1857 | STDMETHODIMP Machine::RemoveAllCPUIDLeaves()
|
|---|
| 1858 | {
|
|---|
| 1859 | AutoCaller autoCaller(this);
|
|---|
| 1860 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1861 |
|
|---|
| 1862 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1863 |
|
|---|
| 1864 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1865 | if (FAILED(rc)) return rc;
|
|---|
| 1866 |
|
|---|
| 1867 | setModified(IsModified_MachineData);
|
|---|
| 1868 | mHWData.backup();
|
|---|
| 1869 |
|
|---|
| 1870 | /* Invalidate all standard leafs. */
|
|---|
| 1871 | for (unsigned i = 0; i < RT_ELEMENTS(mHWData->mCpuIdStdLeafs); i++)
|
|---|
| 1872 | mHWData->mCpuIdStdLeafs[i].ulId = UINT32_MAX;
|
|---|
| 1873 |
|
|---|
| 1874 | /* Invalidate all extended leafs. */
|
|---|
| 1875 | for (unsigned i = 0; i < RT_ELEMENTS(mHWData->mCpuIdExtLeafs); i++)
|
|---|
| 1876 | mHWData->mCpuIdExtLeafs[i].ulId = UINT32_MAX;
|
|---|
| 1877 |
|
|---|
| 1878 | return S_OK;
|
|---|
| 1879 | }
|
|---|
| 1880 |
|
|---|
| 1881 | STDMETHODIMP Machine::GetHWVirtExProperty(HWVirtExPropertyType_T property, BOOL *aVal)
|
|---|
| 1882 | {
|
|---|
| 1883 | if (!aVal)
|
|---|
| 1884 | return E_POINTER;
|
|---|
| 1885 |
|
|---|
| 1886 | AutoCaller autoCaller(this);
|
|---|
| 1887 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1888 |
|
|---|
| 1889 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1890 |
|
|---|
| 1891 | switch(property)
|
|---|
| 1892 | {
|
|---|
| 1893 | case HWVirtExPropertyType_Enabled:
|
|---|
| 1894 | *aVal = mHWData->mHWVirtExEnabled;
|
|---|
| 1895 | break;
|
|---|
| 1896 |
|
|---|
| 1897 | case HWVirtExPropertyType_Exclusive:
|
|---|
| 1898 | *aVal = mHWData->mHWVirtExExclusive;
|
|---|
| 1899 | break;
|
|---|
| 1900 |
|
|---|
| 1901 | case HWVirtExPropertyType_VPID:
|
|---|
| 1902 | *aVal = mHWData->mHWVirtExVPIDEnabled;
|
|---|
| 1903 | break;
|
|---|
| 1904 |
|
|---|
| 1905 | case HWVirtExPropertyType_NestedPaging:
|
|---|
| 1906 | *aVal = mHWData->mHWVirtExNestedPagingEnabled;
|
|---|
| 1907 | break;
|
|---|
| 1908 |
|
|---|
| 1909 | case HWVirtExPropertyType_LargePages:
|
|---|
| 1910 | *aVal = mHWData->mHWVirtExLargePagesEnabled;
|
|---|
| 1911 | break;
|
|---|
| 1912 |
|
|---|
| 1913 | default:
|
|---|
| 1914 | return E_INVALIDARG;
|
|---|
| 1915 | }
|
|---|
| 1916 | return S_OK;
|
|---|
| 1917 | }
|
|---|
| 1918 |
|
|---|
| 1919 | STDMETHODIMP Machine::SetHWVirtExProperty(HWVirtExPropertyType_T property, BOOL aVal)
|
|---|
| 1920 | {
|
|---|
| 1921 | AutoCaller autoCaller(this);
|
|---|
| 1922 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1923 |
|
|---|
| 1924 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1925 |
|
|---|
| 1926 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1927 | if (FAILED(rc)) return rc;
|
|---|
| 1928 |
|
|---|
| 1929 | switch(property)
|
|---|
| 1930 | {
|
|---|
| 1931 | case HWVirtExPropertyType_Enabled:
|
|---|
| 1932 | setModified(IsModified_MachineData);
|
|---|
| 1933 | mHWData.backup();
|
|---|
| 1934 | mHWData->mHWVirtExEnabled = !!aVal;
|
|---|
| 1935 | break;
|
|---|
| 1936 |
|
|---|
| 1937 | case HWVirtExPropertyType_Exclusive:
|
|---|
| 1938 | setModified(IsModified_MachineData);
|
|---|
| 1939 | mHWData.backup();
|
|---|
| 1940 | mHWData->mHWVirtExExclusive = !!aVal;
|
|---|
| 1941 | break;
|
|---|
| 1942 |
|
|---|
| 1943 | case HWVirtExPropertyType_VPID:
|
|---|
| 1944 | setModified(IsModified_MachineData);
|
|---|
| 1945 | mHWData.backup();
|
|---|
| 1946 | mHWData->mHWVirtExVPIDEnabled = !!aVal;
|
|---|
| 1947 | break;
|
|---|
| 1948 |
|
|---|
| 1949 | case HWVirtExPropertyType_NestedPaging:
|
|---|
| 1950 | setModified(IsModified_MachineData);
|
|---|
| 1951 | mHWData.backup();
|
|---|
| 1952 | mHWData->mHWVirtExNestedPagingEnabled = !!aVal;
|
|---|
| 1953 | break;
|
|---|
| 1954 |
|
|---|
| 1955 | case HWVirtExPropertyType_LargePages:
|
|---|
| 1956 | setModified(IsModified_MachineData);
|
|---|
| 1957 | mHWData.backup();
|
|---|
| 1958 | mHWData->mHWVirtExLargePagesEnabled = !!aVal;
|
|---|
| 1959 | break;
|
|---|
| 1960 |
|
|---|
| 1961 | default:
|
|---|
| 1962 | return E_INVALIDARG;
|
|---|
| 1963 | }
|
|---|
| 1964 |
|
|---|
| 1965 | return S_OK;
|
|---|
| 1966 | }
|
|---|
| 1967 |
|
|---|
| 1968 | STDMETHODIMP Machine::COMGETTER(SnapshotFolder)(BSTR *aSnapshotFolder)
|
|---|
| 1969 | {
|
|---|
| 1970 | CheckComArgOutPointerValid(aSnapshotFolder);
|
|---|
| 1971 |
|
|---|
| 1972 | AutoCaller autoCaller(this);
|
|---|
| 1973 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1974 |
|
|---|
| 1975 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1976 |
|
|---|
| 1977 | mUserData->mSnapshotFolderFull.cloneTo(aSnapshotFolder);
|
|---|
| 1978 |
|
|---|
| 1979 | return S_OK;
|
|---|
| 1980 | }
|
|---|
| 1981 |
|
|---|
| 1982 | STDMETHODIMP Machine::COMSETTER(SnapshotFolder)(IN_BSTR aSnapshotFolder)
|
|---|
| 1983 | {
|
|---|
| 1984 | /* @todo (r=dmik):
|
|---|
| 1985 | * 1. Allow to change the name of the snapshot folder containing snapshots
|
|---|
| 1986 | * 2. Rename the folder on disk instead of just changing the property
|
|---|
| 1987 | * value (to be smart and not to leave garbage). Note that it cannot be
|
|---|
| 1988 | * done here because the change may be rolled back. Thus, the right
|
|---|
| 1989 | * place is #saveSettings().
|
|---|
| 1990 | */
|
|---|
| 1991 |
|
|---|
| 1992 | AutoCaller autoCaller(this);
|
|---|
| 1993 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 1994 |
|
|---|
| 1995 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 1996 |
|
|---|
| 1997 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 1998 | if (FAILED(rc)) return rc;
|
|---|
| 1999 |
|
|---|
| 2000 | if (!mData->mCurrentSnapshot.isNull())
|
|---|
| 2001 | return setError(E_FAIL,
|
|---|
| 2002 | tr("The snapshot folder of a machine with snapshots cannot be changed (please delete all snapshots first)"));
|
|---|
| 2003 |
|
|---|
| 2004 | Utf8Str snapshotFolder = aSnapshotFolder;
|
|---|
| 2005 |
|
|---|
| 2006 | if (snapshotFolder.isEmpty())
|
|---|
| 2007 | {
|
|---|
| 2008 | if (isInOwnDir())
|
|---|
| 2009 | {
|
|---|
| 2010 | /* the default snapshots folder is 'Snapshots' in the machine dir */
|
|---|
| 2011 | snapshotFolder = "Snapshots";
|
|---|
| 2012 | }
|
|---|
| 2013 | else
|
|---|
| 2014 | {
|
|---|
| 2015 | /* the default snapshots folder is {UUID}, for backwards
|
|---|
| 2016 | * compatibility and to resolve conflicts */
|
|---|
| 2017 | snapshotFolder = Utf8StrFmt("{%RTuuid}", mData->mUuid.raw());
|
|---|
| 2018 | }
|
|---|
| 2019 | }
|
|---|
| 2020 |
|
|---|
| 2021 | int vrc = calculateFullPath(snapshotFolder, snapshotFolder);
|
|---|
| 2022 | if (RT_FAILURE(vrc))
|
|---|
| 2023 | return setError(E_FAIL,
|
|---|
| 2024 | tr("Invalid snapshot folder '%ls' (%Rrc)"),
|
|---|
| 2025 | aSnapshotFolder, vrc);
|
|---|
| 2026 |
|
|---|
| 2027 | setModified(IsModified_MachineData);
|
|---|
| 2028 | mUserData.backup();
|
|---|
| 2029 | mUserData->mSnapshotFolder = aSnapshotFolder;
|
|---|
| 2030 | mUserData->mSnapshotFolderFull = snapshotFolder;
|
|---|
| 2031 |
|
|---|
| 2032 | return S_OK;
|
|---|
| 2033 | }
|
|---|
| 2034 |
|
|---|
| 2035 | STDMETHODIMP Machine::COMGETTER(MediumAttachments)(ComSafeArrayOut(IMediumAttachment*, aAttachments))
|
|---|
| 2036 | {
|
|---|
| 2037 | if (ComSafeArrayOutIsNull(aAttachments))
|
|---|
| 2038 | return E_POINTER;
|
|---|
| 2039 |
|
|---|
| 2040 | AutoCaller autoCaller(this);
|
|---|
| 2041 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2042 |
|
|---|
| 2043 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2044 |
|
|---|
| 2045 | SafeIfaceArray<IMediumAttachment> attachments(mMediaData->mAttachments);
|
|---|
| 2046 | attachments.detachTo(ComSafeArrayOutArg(aAttachments));
|
|---|
| 2047 |
|
|---|
| 2048 | return S_OK;
|
|---|
| 2049 | }
|
|---|
| 2050 |
|
|---|
| 2051 | STDMETHODIMP Machine::COMGETTER(VRDPServer)(IVRDPServer **vrdpServer)
|
|---|
| 2052 | {
|
|---|
| 2053 | #ifdef VBOX_WITH_VRDP
|
|---|
| 2054 | if (!vrdpServer)
|
|---|
| 2055 | return E_POINTER;
|
|---|
| 2056 |
|
|---|
| 2057 | AutoCaller autoCaller(this);
|
|---|
| 2058 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2059 |
|
|---|
| 2060 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2061 |
|
|---|
| 2062 | Assert(!!mVRDPServer);
|
|---|
| 2063 | mVRDPServer.queryInterfaceTo(vrdpServer);
|
|---|
| 2064 |
|
|---|
| 2065 | return S_OK;
|
|---|
| 2066 | #else
|
|---|
| 2067 | NOREF(vrdpServer);
|
|---|
| 2068 | ReturnComNotImplemented();
|
|---|
| 2069 | #endif
|
|---|
| 2070 | }
|
|---|
| 2071 |
|
|---|
| 2072 | STDMETHODIMP Machine::COMGETTER(AudioAdapter)(IAudioAdapter **audioAdapter)
|
|---|
| 2073 | {
|
|---|
| 2074 | if (!audioAdapter)
|
|---|
| 2075 | return E_POINTER;
|
|---|
| 2076 |
|
|---|
| 2077 | AutoCaller autoCaller(this);
|
|---|
| 2078 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2079 |
|
|---|
| 2080 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2081 |
|
|---|
| 2082 | mAudioAdapter.queryInterfaceTo(audioAdapter);
|
|---|
| 2083 | return S_OK;
|
|---|
| 2084 | }
|
|---|
| 2085 |
|
|---|
| 2086 | STDMETHODIMP Machine::COMGETTER(USBController)(IUSBController **aUSBController)
|
|---|
| 2087 | {
|
|---|
| 2088 | #ifdef VBOX_WITH_VUSB
|
|---|
| 2089 | CheckComArgOutPointerValid(aUSBController);
|
|---|
| 2090 |
|
|---|
| 2091 | AutoCaller autoCaller(this);
|
|---|
| 2092 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2093 | MultiResult rc(S_OK);
|
|---|
| 2094 |
|
|---|
| 2095 | # ifdef VBOX_WITH_USB
|
|---|
| 2096 | rc = mParent->host()->checkUSBProxyService();
|
|---|
| 2097 | if (FAILED(rc)) return rc;
|
|---|
| 2098 | # endif
|
|---|
| 2099 |
|
|---|
| 2100 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2101 |
|
|---|
| 2102 | return rc = mUSBController.queryInterfaceTo(aUSBController);
|
|---|
| 2103 | #else
|
|---|
| 2104 | /* Note: The GUI depends on this method returning E_NOTIMPL with no
|
|---|
| 2105 | * extended error info to indicate that USB is simply not available
|
|---|
| 2106 | * (w/o treting it as a failure), for example, as in OSE */
|
|---|
| 2107 | NOREF(aUSBController);
|
|---|
| 2108 | ReturnComNotImplemented();
|
|---|
| 2109 | #endif /* VBOX_WITH_VUSB */
|
|---|
| 2110 | }
|
|---|
| 2111 |
|
|---|
| 2112 | STDMETHODIMP Machine::COMGETTER(SettingsFilePath)(BSTR *aFilePath)
|
|---|
| 2113 | {
|
|---|
| 2114 | CheckComArgOutPointerValid(aFilePath);
|
|---|
| 2115 |
|
|---|
| 2116 | AutoLimitedCaller autoCaller(this);
|
|---|
| 2117 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2118 |
|
|---|
| 2119 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2120 |
|
|---|
| 2121 | mData->m_strConfigFileFull.cloneTo(aFilePath);
|
|---|
| 2122 | return S_OK;
|
|---|
| 2123 | }
|
|---|
| 2124 |
|
|---|
| 2125 | STDMETHODIMP Machine::COMGETTER(SettingsModified)(BOOL *aModified)
|
|---|
| 2126 | {
|
|---|
| 2127 | CheckComArgOutPointerValid(aModified);
|
|---|
| 2128 |
|
|---|
| 2129 | AutoCaller autoCaller(this);
|
|---|
| 2130 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2131 |
|
|---|
| 2132 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2133 |
|
|---|
| 2134 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2135 | if (FAILED(rc)) return rc;
|
|---|
| 2136 |
|
|---|
| 2137 | if (!mData->pMachineConfigFile->fileExists())
|
|---|
| 2138 | // this is a new machine, and no config file exists yet:
|
|---|
| 2139 | *aModified = TRUE;
|
|---|
| 2140 | else
|
|---|
| 2141 | *aModified = (mData->flModifications != 0);
|
|---|
| 2142 |
|
|---|
| 2143 | return S_OK;
|
|---|
| 2144 | }
|
|---|
| 2145 |
|
|---|
| 2146 | STDMETHODIMP Machine::COMGETTER(SessionState)(SessionState_T *aSessionState)
|
|---|
| 2147 | {
|
|---|
| 2148 | CheckComArgOutPointerValid(aSessionState);
|
|---|
| 2149 |
|
|---|
| 2150 | AutoCaller autoCaller(this);
|
|---|
| 2151 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2152 |
|
|---|
| 2153 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2154 |
|
|---|
| 2155 | *aSessionState = mData->mSession.mState;
|
|---|
| 2156 |
|
|---|
| 2157 | return S_OK;
|
|---|
| 2158 | }
|
|---|
| 2159 |
|
|---|
| 2160 | STDMETHODIMP Machine::COMGETTER(SessionType)(BSTR *aSessionType)
|
|---|
| 2161 | {
|
|---|
| 2162 | CheckComArgOutPointerValid(aSessionType);
|
|---|
| 2163 |
|
|---|
| 2164 | AutoCaller autoCaller(this);
|
|---|
| 2165 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2166 |
|
|---|
| 2167 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2168 |
|
|---|
| 2169 | mData->mSession.mType.cloneTo(aSessionType);
|
|---|
| 2170 |
|
|---|
| 2171 | return S_OK;
|
|---|
| 2172 | }
|
|---|
| 2173 |
|
|---|
| 2174 | STDMETHODIMP Machine::COMGETTER(SessionPid)(ULONG *aSessionPid)
|
|---|
| 2175 | {
|
|---|
| 2176 | CheckComArgOutPointerValid(aSessionPid);
|
|---|
| 2177 |
|
|---|
| 2178 | AutoCaller autoCaller(this);
|
|---|
| 2179 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2180 |
|
|---|
| 2181 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2182 |
|
|---|
| 2183 | *aSessionPid = mData->mSession.mPid;
|
|---|
| 2184 |
|
|---|
| 2185 | return S_OK;
|
|---|
| 2186 | }
|
|---|
| 2187 |
|
|---|
| 2188 | STDMETHODIMP Machine::COMGETTER(State)(MachineState_T *machineState)
|
|---|
| 2189 | {
|
|---|
| 2190 | if (!machineState)
|
|---|
| 2191 | return E_POINTER;
|
|---|
| 2192 |
|
|---|
| 2193 | AutoCaller autoCaller(this);
|
|---|
| 2194 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2195 |
|
|---|
| 2196 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2197 |
|
|---|
| 2198 | *machineState = mData->mMachineState;
|
|---|
| 2199 |
|
|---|
| 2200 | return S_OK;
|
|---|
| 2201 | }
|
|---|
| 2202 |
|
|---|
| 2203 | STDMETHODIMP Machine::COMGETTER(LastStateChange)(LONG64 *aLastStateChange)
|
|---|
| 2204 | {
|
|---|
| 2205 | CheckComArgOutPointerValid(aLastStateChange);
|
|---|
| 2206 |
|
|---|
| 2207 | AutoCaller autoCaller(this);
|
|---|
| 2208 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2209 |
|
|---|
| 2210 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2211 |
|
|---|
| 2212 | *aLastStateChange = RTTimeSpecGetMilli(&mData->mLastStateChange);
|
|---|
| 2213 |
|
|---|
| 2214 | return S_OK;
|
|---|
| 2215 | }
|
|---|
| 2216 |
|
|---|
| 2217 | STDMETHODIMP Machine::COMGETTER(StateFilePath)(BSTR *aStateFilePath)
|
|---|
| 2218 | {
|
|---|
| 2219 | CheckComArgOutPointerValid(aStateFilePath);
|
|---|
| 2220 |
|
|---|
| 2221 | AutoCaller autoCaller(this);
|
|---|
| 2222 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2223 |
|
|---|
| 2224 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2225 |
|
|---|
| 2226 | mSSData->mStateFilePath.cloneTo(aStateFilePath);
|
|---|
| 2227 |
|
|---|
| 2228 | return S_OK;
|
|---|
| 2229 | }
|
|---|
| 2230 |
|
|---|
| 2231 | STDMETHODIMP Machine::COMGETTER(LogFolder)(BSTR *aLogFolder)
|
|---|
| 2232 | {
|
|---|
| 2233 | CheckComArgOutPointerValid(aLogFolder);
|
|---|
| 2234 |
|
|---|
| 2235 | AutoCaller autoCaller(this);
|
|---|
| 2236 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 2237 |
|
|---|
| 2238 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2239 |
|
|---|
| 2240 | Utf8Str logFolder;
|
|---|
| 2241 | getLogFolder(logFolder);
|
|---|
| 2242 |
|
|---|
| 2243 | Bstr (logFolder).cloneTo(aLogFolder);
|
|---|
| 2244 |
|
|---|
| 2245 | return S_OK;
|
|---|
| 2246 | }
|
|---|
| 2247 |
|
|---|
| 2248 | STDMETHODIMP Machine::COMGETTER(CurrentSnapshot) (ISnapshot **aCurrentSnapshot)
|
|---|
| 2249 | {
|
|---|
| 2250 | CheckComArgOutPointerValid(aCurrentSnapshot);
|
|---|
| 2251 |
|
|---|
| 2252 | AutoCaller autoCaller(this);
|
|---|
| 2253 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2254 |
|
|---|
| 2255 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2256 |
|
|---|
| 2257 | mData->mCurrentSnapshot.queryInterfaceTo(aCurrentSnapshot);
|
|---|
| 2258 |
|
|---|
| 2259 | return S_OK;
|
|---|
| 2260 | }
|
|---|
| 2261 |
|
|---|
| 2262 | STDMETHODIMP Machine::COMGETTER(SnapshotCount)(ULONG *aSnapshotCount)
|
|---|
| 2263 | {
|
|---|
| 2264 | CheckComArgOutPointerValid(aSnapshotCount);
|
|---|
| 2265 |
|
|---|
| 2266 | AutoCaller autoCaller(this);
|
|---|
| 2267 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2268 |
|
|---|
| 2269 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2270 |
|
|---|
| 2271 | *aSnapshotCount = mData->mFirstSnapshot.isNull()
|
|---|
| 2272 | ? 0
|
|---|
| 2273 | : mData->mFirstSnapshot->getAllChildrenCount() + 1;
|
|---|
| 2274 |
|
|---|
| 2275 | return S_OK;
|
|---|
| 2276 | }
|
|---|
| 2277 |
|
|---|
| 2278 | STDMETHODIMP Machine::COMGETTER(CurrentStateModified)(BOOL *aCurrentStateModified)
|
|---|
| 2279 | {
|
|---|
| 2280 | CheckComArgOutPointerValid(aCurrentStateModified);
|
|---|
| 2281 |
|
|---|
| 2282 | AutoCaller autoCaller(this);
|
|---|
| 2283 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2284 |
|
|---|
| 2285 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2286 |
|
|---|
| 2287 | /* Note: for machines with no snapshots, we always return FALSE
|
|---|
| 2288 | * (mData->mCurrentStateModified will be TRUE in this case, for historical
|
|---|
| 2289 | * reasons :) */
|
|---|
| 2290 |
|
|---|
| 2291 | *aCurrentStateModified = mData->mFirstSnapshot.isNull()
|
|---|
| 2292 | ? FALSE
|
|---|
| 2293 | : mData->mCurrentStateModified;
|
|---|
| 2294 |
|
|---|
| 2295 | return S_OK;
|
|---|
| 2296 | }
|
|---|
| 2297 |
|
|---|
| 2298 | STDMETHODIMP Machine::COMGETTER(SharedFolders)(ComSafeArrayOut(ISharedFolder *, aSharedFolders))
|
|---|
| 2299 | {
|
|---|
| 2300 | CheckComArgOutSafeArrayPointerValid(aSharedFolders);
|
|---|
| 2301 |
|
|---|
| 2302 | AutoCaller autoCaller(this);
|
|---|
| 2303 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2304 |
|
|---|
| 2305 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2306 |
|
|---|
| 2307 | SafeIfaceArray<ISharedFolder> folders(mHWData->mSharedFolders);
|
|---|
| 2308 | folders.detachTo(ComSafeArrayOutArg(aSharedFolders));
|
|---|
| 2309 |
|
|---|
| 2310 | return S_OK;
|
|---|
| 2311 | }
|
|---|
| 2312 |
|
|---|
| 2313 | STDMETHODIMP Machine::COMGETTER(ClipboardMode)(ClipboardMode_T *aClipboardMode)
|
|---|
| 2314 | {
|
|---|
| 2315 | CheckComArgOutPointerValid(aClipboardMode);
|
|---|
| 2316 |
|
|---|
| 2317 | AutoCaller autoCaller(this);
|
|---|
| 2318 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2319 |
|
|---|
| 2320 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2321 |
|
|---|
| 2322 | *aClipboardMode = mHWData->mClipboardMode;
|
|---|
| 2323 |
|
|---|
| 2324 | return S_OK;
|
|---|
| 2325 | }
|
|---|
| 2326 |
|
|---|
| 2327 | STDMETHODIMP
|
|---|
| 2328 | Machine::COMSETTER(ClipboardMode)(ClipboardMode_T aClipboardMode)
|
|---|
| 2329 | {
|
|---|
| 2330 | AutoCaller autoCaller(this);
|
|---|
| 2331 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2332 |
|
|---|
| 2333 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2334 |
|
|---|
| 2335 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2336 | if (FAILED(rc)) return rc;
|
|---|
| 2337 |
|
|---|
| 2338 | setModified(IsModified_MachineData);
|
|---|
| 2339 | mHWData.backup();
|
|---|
| 2340 | mHWData->mClipboardMode = aClipboardMode;
|
|---|
| 2341 |
|
|---|
| 2342 | return S_OK;
|
|---|
| 2343 | }
|
|---|
| 2344 |
|
|---|
| 2345 | STDMETHODIMP
|
|---|
| 2346 | Machine::COMGETTER(GuestPropertyNotificationPatterns)(BSTR *aPatterns)
|
|---|
| 2347 | {
|
|---|
| 2348 | CheckComArgOutPointerValid(aPatterns);
|
|---|
| 2349 |
|
|---|
| 2350 | AutoCaller autoCaller(this);
|
|---|
| 2351 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2352 |
|
|---|
| 2353 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2354 |
|
|---|
| 2355 | try
|
|---|
| 2356 | {
|
|---|
| 2357 | mHWData->mGuestPropertyNotificationPatterns.cloneTo(aPatterns);
|
|---|
| 2358 | }
|
|---|
| 2359 | catch (...)
|
|---|
| 2360 | {
|
|---|
| 2361 | return VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 2362 | }
|
|---|
| 2363 |
|
|---|
| 2364 | return S_OK;
|
|---|
| 2365 | }
|
|---|
| 2366 |
|
|---|
| 2367 | STDMETHODIMP
|
|---|
| 2368 | Machine::COMSETTER(GuestPropertyNotificationPatterns)(IN_BSTR aPatterns)
|
|---|
| 2369 | {
|
|---|
| 2370 | AutoCaller autoCaller(this);
|
|---|
| 2371 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2372 |
|
|---|
| 2373 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2374 |
|
|---|
| 2375 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2376 | if (FAILED(rc)) return rc;
|
|---|
| 2377 |
|
|---|
| 2378 | setModified(IsModified_MachineData);
|
|---|
| 2379 | mHWData.backup();
|
|---|
| 2380 | mHWData->mGuestPropertyNotificationPatterns = aPatterns;
|
|---|
| 2381 | return rc;
|
|---|
| 2382 | }
|
|---|
| 2383 |
|
|---|
| 2384 | STDMETHODIMP
|
|---|
| 2385 | Machine::COMGETTER(StorageControllers)(ComSafeArrayOut(IStorageController *, aStorageControllers))
|
|---|
| 2386 | {
|
|---|
| 2387 | CheckComArgOutSafeArrayPointerValid(aStorageControllers);
|
|---|
| 2388 |
|
|---|
| 2389 | AutoCaller autoCaller(this);
|
|---|
| 2390 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2391 |
|
|---|
| 2392 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2393 |
|
|---|
| 2394 | SafeIfaceArray<IStorageController> ctrls(*mStorageControllers.data());
|
|---|
| 2395 | ctrls.detachTo(ComSafeArrayOutArg(aStorageControllers));
|
|---|
| 2396 |
|
|---|
| 2397 | return S_OK;
|
|---|
| 2398 | }
|
|---|
| 2399 |
|
|---|
| 2400 | STDMETHODIMP
|
|---|
| 2401 | Machine::COMGETTER(TeleporterEnabled)(BOOL *aEnabled)
|
|---|
| 2402 | {
|
|---|
| 2403 | CheckComArgOutPointerValid(aEnabled);
|
|---|
| 2404 |
|
|---|
| 2405 | AutoCaller autoCaller(this);
|
|---|
| 2406 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2407 |
|
|---|
| 2408 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2409 |
|
|---|
| 2410 | *aEnabled = mUserData->mTeleporterEnabled;
|
|---|
| 2411 |
|
|---|
| 2412 | return S_OK;
|
|---|
| 2413 | }
|
|---|
| 2414 |
|
|---|
| 2415 | STDMETHODIMP Machine::COMSETTER(TeleporterEnabled)(BOOL aEnabled)
|
|---|
| 2416 | {
|
|---|
| 2417 | AutoCaller autoCaller(this);
|
|---|
| 2418 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2419 |
|
|---|
| 2420 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2421 |
|
|---|
| 2422 | /* Only allow it to be set to true when PoweredOff or Aborted.
|
|---|
| 2423 | (Clearing it is always permitted.) */
|
|---|
| 2424 | if ( aEnabled
|
|---|
| 2425 | && mData->mRegistered
|
|---|
| 2426 | && ( getClassID() != clsidSessionMachine
|
|---|
| 2427 | || ( mData->mMachineState != MachineState_PoweredOff
|
|---|
| 2428 | && mData->mMachineState != MachineState_Teleported
|
|---|
| 2429 | && mData->mMachineState != MachineState_Aborted
|
|---|
| 2430 | )
|
|---|
| 2431 | )
|
|---|
| 2432 | )
|
|---|
| 2433 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 2434 | tr("The machine is not powered off (state is %s)"),
|
|---|
| 2435 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 2436 |
|
|---|
| 2437 | setModified(IsModified_MachineData);
|
|---|
| 2438 | mUserData.backup();
|
|---|
| 2439 | mUserData->mTeleporterEnabled = aEnabled;
|
|---|
| 2440 |
|
|---|
| 2441 | return S_OK;
|
|---|
| 2442 | }
|
|---|
| 2443 |
|
|---|
| 2444 | STDMETHODIMP Machine::COMGETTER(TeleporterPort)(ULONG *aPort)
|
|---|
| 2445 | {
|
|---|
| 2446 | CheckComArgOutPointerValid(aPort);
|
|---|
| 2447 |
|
|---|
| 2448 | AutoCaller autoCaller(this);
|
|---|
| 2449 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2450 |
|
|---|
| 2451 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2452 |
|
|---|
| 2453 | *aPort = mUserData->mTeleporterPort;
|
|---|
| 2454 |
|
|---|
| 2455 | return S_OK;
|
|---|
| 2456 | }
|
|---|
| 2457 |
|
|---|
| 2458 | STDMETHODIMP Machine::COMSETTER(TeleporterPort)(ULONG aPort)
|
|---|
| 2459 | {
|
|---|
| 2460 | if (aPort >= _64K)
|
|---|
| 2461 | return setError(E_INVALIDARG, tr("Invalid port number %d"), aPort);
|
|---|
| 2462 |
|
|---|
| 2463 | AutoCaller autoCaller(this);
|
|---|
| 2464 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2465 |
|
|---|
| 2466 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2467 |
|
|---|
| 2468 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2469 | if (FAILED(rc)) return rc;
|
|---|
| 2470 |
|
|---|
| 2471 | setModified(IsModified_MachineData);
|
|---|
| 2472 | mUserData.backup();
|
|---|
| 2473 | mUserData->mTeleporterPort = aPort;
|
|---|
| 2474 |
|
|---|
| 2475 | return S_OK;
|
|---|
| 2476 | }
|
|---|
| 2477 |
|
|---|
| 2478 | STDMETHODIMP Machine::COMGETTER(TeleporterAddress)(BSTR *aAddress)
|
|---|
| 2479 | {
|
|---|
| 2480 | CheckComArgOutPointerValid(aAddress);
|
|---|
| 2481 |
|
|---|
| 2482 | AutoCaller autoCaller(this);
|
|---|
| 2483 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2484 |
|
|---|
| 2485 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2486 |
|
|---|
| 2487 | mUserData->mTeleporterAddress.cloneTo(aAddress);
|
|---|
| 2488 |
|
|---|
| 2489 | return S_OK;
|
|---|
| 2490 | }
|
|---|
| 2491 |
|
|---|
| 2492 | STDMETHODIMP Machine::COMSETTER(TeleporterAddress)(IN_BSTR aAddress)
|
|---|
| 2493 | {
|
|---|
| 2494 | AutoCaller autoCaller(this);
|
|---|
| 2495 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2496 |
|
|---|
| 2497 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2498 |
|
|---|
| 2499 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2500 | if (FAILED(rc)) return rc;
|
|---|
| 2501 |
|
|---|
| 2502 | setModified(IsModified_MachineData);
|
|---|
| 2503 | mUserData.backup();
|
|---|
| 2504 | mUserData->mTeleporterAddress = aAddress;
|
|---|
| 2505 |
|
|---|
| 2506 | return S_OK;
|
|---|
| 2507 | }
|
|---|
| 2508 |
|
|---|
| 2509 | STDMETHODIMP Machine::COMGETTER(TeleporterPassword)(BSTR *aPassword)
|
|---|
| 2510 | {
|
|---|
| 2511 | CheckComArgOutPointerValid(aPassword);
|
|---|
| 2512 |
|
|---|
| 2513 | AutoCaller autoCaller(this);
|
|---|
| 2514 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2515 |
|
|---|
| 2516 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2517 |
|
|---|
| 2518 | mUserData->mTeleporterPassword.cloneTo(aPassword);
|
|---|
| 2519 |
|
|---|
| 2520 | return S_OK;
|
|---|
| 2521 | }
|
|---|
| 2522 |
|
|---|
| 2523 | STDMETHODIMP Machine::COMSETTER(TeleporterPassword)(IN_BSTR aPassword)
|
|---|
| 2524 | {
|
|---|
| 2525 | AutoCaller autoCaller(this);
|
|---|
| 2526 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2527 |
|
|---|
| 2528 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2529 |
|
|---|
| 2530 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2531 | if (FAILED(rc)) return rc;
|
|---|
| 2532 |
|
|---|
| 2533 | setModified(IsModified_MachineData);
|
|---|
| 2534 | mUserData.backup();
|
|---|
| 2535 | mUserData->mTeleporterPassword = aPassword;
|
|---|
| 2536 |
|
|---|
| 2537 | return S_OK;
|
|---|
| 2538 | }
|
|---|
| 2539 |
|
|---|
| 2540 | STDMETHODIMP Machine::COMGETTER(RTCUseUTC)(BOOL *aEnabled)
|
|---|
| 2541 | {
|
|---|
| 2542 | CheckComArgOutPointerValid(aEnabled);
|
|---|
| 2543 |
|
|---|
| 2544 | AutoCaller autoCaller(this);
|
|---|
| 2545 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2546 |
|
|---|
| 2547 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2548 |
|
|---|
| 2549 | *aEnabled = mUserData->mRTCUseUTC;
|
|---|
| 2550 |
|
|---|
| 2551 | return S_OK;
|
|---|
| 2552 | }
|
|---|
| 2553 |
|
|---|
| 2554 | STDMETHODIMP Machine::COMSETTER(RTCUseUTC)(BOOL aEnabled)
|
|---|
| 2555 | {
|
|---|
| 2556 | AutoCaller autoCaller(this);
|
|---|
| 2557 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2558 |
|
|---|
| 2559 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2560 |
|
|---|
| 2561 | /* Only allow it to be set to true when PoweredOff or Aborted.
|
|---|
| 2562 | (Clearing it is always permitted.) */
|
|---|
| 2563 | if ( aEnabled
|
|---|
| 2564 | && mData->mRegistered
|
|---|
| 2565 | && ( getClassID() != clsidSessionMachine
|
|---|
| 2566 | || ( mData->mMachineState != MachineState_PoweredOff
|
|---|
| 2567 | && mData->mMachineState != MachineState_Teleported
|
|---|
| 2568 | && mData->mMachineState != MachineState_Aborted
|
|---|
| 2569 | )
|
|---|
| 2570 | )
|
|---|
| 2571 | )
|
|---|
| 2572 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 2573 | tr("The machine is not powered off (state is %s)"),
|
|---|
| 2574 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 2575 |
|
|---|
| 2576 | setModified(IsModified_MachineData);
|
|---|
| 2577 | mUserData.backup();
|
|---|
| 2578 | mUserData->mRTCUseUTC = aEnabled;
|
|---|
| 2579 |
|
|---|
| 2580 | return S_OK;
|
|---|
| 2581 | }
|
|---|
| 2582 |
|
|---|
| 2583 | STDMETHODIMP Machine::COMGETTER(IoCacheEnabled)(BOOL *aEnabled)
|
|---|
| 2584 | {
|
|---|
| 2585 | CheckComArgOutPointerValid(aEnabled);
|
|---|
| 2586 |
|
|---|
| 2587 | AutoCaller autoCaller(this);
|
|---|
| 2588 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2589 |
|
|---|
| 2590 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2591 |
|
|---|
| 2592 | *aEnabled = mHWData->mIoCacheEnabled;
|
|---|
| 2593 |
|
|---|
| 2594 | return S_OK;
|
|---|
| 2595 | }
|
|---|
| 2596 |
|
|---|
| 2597 | STDMETHODIMP Machine::COMSETTER(IoCacheEnabled)(BOOL aEnabled)
|
|---|
| 2598 | {
|
|---|
| 2599 | AutoCaller autoCaller(this);
|
|---|
| 2600 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2601 |
|
|---|
| 2602 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2603 |
|
|---|
| 2604 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2605 | if (FAILED(rc)) return rc;
|
|---|
| 2606 |
|
|---|
| 2607 | setModified(IsModified_MachineData);
|
|---|
| 2608 | mHWData.backup();
|
|---|
| 2609 | mHWData->mIoCacheEnabled = aEnabled;
|
|---|
| 2610 |
|
|---|
| 2611 | return S_OK;
|
|---|
| 2612 | }
|
|---|
| 2613 |
|
|---|
| 2614 | STDMETHODIMP Machine::COMGETTER(IoCacheSize)(ULONG *aIoCacheSize)
|
|---|
| 2615 | {
|
|---|
| 2616 | CheckComArgOutPointerValid(aIoCacheSize);
|
|---|
| 2617 |
|
|---|
| 2618 | AutoCaller autoCaller(this);
|
|---|
| 2619 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2620 |
|
|---|
| 2621 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2622 |
|
|---|
| 2623 | *aIoCacheSize = mHWData->mIoCacheSize;
|
|---|
| 2624 |
|
|---|
| 2625 | return S_OK;
|
|---|
| 2626 | }
|
|---|
| 2627 |
|
|---|
| 2628 | STDMETHODIMP Machine::COMSETTER(IoCacheSize)(ULONG aIoCacheSize)
|
|---|
| 2629 | {
|
|---|
| 2630 | AutoCaller autoCaller(this);
|
|---|
| 2631 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2632 |
|
|---|
| 2633 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2634 |
|
|---|
| 2635 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2636 | if (FAILED(rc)) return rc;
|
|---|
| 2637 |
|
|---|
| 2638 | setModified(IsModified_MachineData);
|
|---|
| 2639 | mHWData.backup();
|
|---|
| 2640 | mHWData->mIoCacheSize = aIoCacheSize;
|
|---|
| 2641 |
|
|---|
| 2642 | return S_OK;
|
|---|
| 2643 | }
|
|---|
| 2644 |
|
|---|
| 2645 | STDMETHODIMP Machine::COMGETTER(IoBandwidthMax)(ULONG *aIoBandwidthMax)
|
|---|
| 2646 | {
|
|---|
| 2647 | CheckComArgOutPointerValid(aIoBandwidthMax);
|
|---|
| 2648 |
|
|---|
| 2649 | AutoCaller autoCaller(this);
|
|---|
| 2650 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2651 |
|
|---|
| 2652 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2653 |
|
|---|
| 2654 | *aIoBandwidthMax = mHWData->mIoBandwidthMax;
|
|---|
| 2655 |
|
|---|
| 2656 | return S_OK;
|
|---|
| 2657 | }
|
|---|
| 2658 |
|
|---|
| 2659 | STDMETHODIMP Machine::COMSETTER(IoBandwidthMax)(ULONG aIoBandwidthMax)
|
|---|
| 2660 | {
|
|---|
| 2661 | AutoCaller autoCaller(this);
|
|---|
| 2662 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2663 |
|
|---|
| 2664 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2665 |
|
|---|
| 2666 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2667 | if (FAILED(rc)) return rc;
|
|---|
| 2668 |
|
|---|
| 2669 | setModified(IsModified_MachineData);
|
|---|
| 2670 | mHWData.backup();
|
|---|
| 2671 | mHWData->mIoBandwidthMax = aIoBandwidthMax;
|
|---|
| 2672 |
|
|---|
| 2673 | return S_OK;
|
|---|
| 2674 | }
|
|---|
| 2675 |
|
|---|
| 2676 | STDMETHODIMP Machine::SetBootOrder(ULONG aPosition, DeviceType_T aDevice)
|
|---|
| 2677 | {
|
|---|
| 2678 | if (aPosition < 1 || aPosition > SchemaDefs::MaxBootPosition)
|
|---|
| 2679 | return setError(E_INVALIDARG,
|
|---|
| 2680 | tr("Invalid boot position: %lu (must be in range [1, %lu])"),
|
|---|
| 2681 | aPosition, SchemaDefs::MaxBootPosition);
|
|---|
| 2682 |
|
|---|
| 2683 | if (aDevice == DeviceType_USB)
|
|---|
| 2684 | return setError(E_NOTIMPL,
|
|---|
| 2685 | tr("Booting from USB device is currently not supported"));
|
|---|
| 2686 |
|
|---|
| 2687 | AutoCaller autoCaller(this);
|
|---|
| 2688 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2689 |
|
|---|
| 2690 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2691 |
|
|---|
| 2692 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2693 | if (FAILED(rc)) return rc;
|
|---|
| 2694 |
|
|---|
| 2695 | setModified(IsModified_MachineData);
|
|---|
| 2696 | mHWData.backup();
|
|---|
| 2697 | mHWData->mBootOrder[aPosition - 1] = aDevice;
|
|---|
| 2698 |
|
|---|
| 2699 | return S_OK;
|
|---|
| 2700 | }
|
|---|
| 2701 |
|
|---|
| 2702 | STDMETHODIMP Machine::GetBootOrder(ULONG aPosition, DeviceType_T *aDevice)
|
|---|
| 2703 | {
|
|---|
| 2704 | if (aPosition < 1 || aPosition > SchemaDefs::MaxBootPosition)
|
|---|
| 2705 | return setError(E_INVALIDARG,
|
|---|
| 2706 | tr("Invalid boot position: %lu (must be in range [1, %lu])"),
|
|---|
| 2707 | aPosition, SchemaDefs::MaxBootPosition);
|
|---|
| 2708 |
|
|---|
| 2709 | AutoCaller autoCaller(this);
|
|---|
| 2710 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2711 |
|
|---|
| 2712 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2713 |
|
|---|
| 2714 | *aDevice = mHWData->mBootOrder[aPosition - 1];
|
|---|
| 2715 |
|
|---|
| 2716 | return S_OK;
|
|---|
| 2717 | }
|
|---|
| 2718 |
|
|---|
| 2719 | STDMETHODIMP Machine::AttachDevice(IN_BSTR aControllerName,
|
|---|
| 2720 | LONG aControllerPort,
|
|---|
| 2721 | LONG aDevice,
|
|---|
| 2722 | DeviceType_T aType,
|
|---|
| 2723 | IN_BSTR aId)
|
|---|
| 2724 | {
|
|---|
| 2725 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%d aDevice=%d aType=%d aId=\"%ls\"\n",
|
|---|
| 2726 | aControllerName, aControllerPort, aDevice, aType, aId));
|
|---|
| 2727 |
|
|---|
| 2728 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 2729 |
|
|---|
| 2730 | AutoCaller autoCaller(this);
|
|---|
| 2731 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 2732 |
|
|---|
| 2733 | // if this becomes true then we need to call saveSettings in the end
|
|---|
| 2734 | // @todo r=dj there is no error handling so far...
|
|---|
| 2735 | bool fNeedsSaveSettings = false;
|
|---|
| 2736 |
|
|---|
| 2737 | // request the host lock first, since might be calling Host methods for getting host drives;
|
|---|
| 2738 | // next, protect the media tree all the while we're in here, as well as our member variables
|
|---|
| 2739 | AutoMultiWriteLock2 alock(mParent->host()->lockHandle(),
|
|---|
| 2740 | this->lockHandle() COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2741 | AutoWriteLock treeLock(&mParent->getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2742 |
|
|---|
| 2743 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 2744 | if (FAILED(rc)) return rc;
|
|---|
| 2745 |
|
|---|
| 2746 | /// @todo NEWMEDIA implicit machine registration
|
|---|
| 2747 | if (!mData->mRegistered)
|
|---|
| 2748 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 2749 | tr("Cannot attach storage devices to an unregistered machine"));
|
|---|
| 2750 |
|
|---|
| 2751 | AssertReturn(mData->mMachineState != MachineState_Saved, E_FAIL);
|
|---|
| 2752 |
|
|---|
| 2753 | if (Global::IsOnlineOrTransient(mData->mMachineState))
|
|---|
| 2754 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 2755 | tr("Invalid machine state: %s"),
|
|---|
| 2756 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 2757 |
|
|---|
| 2758 | /* Check for an existing controller. */
|
|---|
| 2759 | ComObjPtr<StorageController> ctl;
|
|---|
| 2760 | rc = getStorageControllerByName(aControllerName, ctl, true /* aSetError */);
|
|---|
| 2761 | if (FAILED(rc)) return rc;
|
|---|
| 2762 |
|
|---|
| 2763 | /* check that the port and device are not out of range. */
|
|---|
| 2764 | ULONG portCount;
|
|---|
| 2765 | ULONG devicesPerPort;
|
|---|
| 2766 | rc = ctl->COMGETTER(PortCount)(&portCount);
|
|---|
| 2767 | if (FAILED(rc)) return rc;
|
|---|
| 2768 | rc = ctl->COMGETTER(MaxDevicesPerPortCount)(&devicesPerPort);
|
|---|
| 2769 | if (FAILED(rc)) return rc;
|
|---|
| 2770 |
|
|---|
| 2771 | if ( (aControllerPort < 0)
|
|---|
| 2772 | || (aControllerPort >= (LONG)portCount)
|
|---|
| 2773 | || (aDevice < 0)
|
|---|
| 2774 | || (aDevice >= (LONG)devicesPerPort)
|
|---|
| 2775 | )
|
|---|
| 2776 | return setError(E_INVALIDARG,
|
|---|
| 2777 | tr("The port and/or count parameter are out of range [%lu:%lu]"),
|
|---|
| 2778 | portCount,
|
|---|
| 2779 | devicesPerPort);
|
|---|
| 2780 |
|
|---|
| 2781 | /* check if the device slot is already busy */
|
|---|
| 2782 | MediumAttachment *pAttachTemp;
|
|---|
| 2783 | if ((pAttachTemp = findAttachment(mMediaData->mAttachments,
|
|---|
| 2784 | aControllerName,
|
|---|
| 2785 | aControllerPort,
|
|---|
| 2786 | aDevice)))
|
|---|
| 2787 | {
|
|---|
| 2788 | Medium *pMedium = pAttachTemp->getMedium();
|
|---|
| 2789 | if (pMedium)
|
|---|
| 2790 | {
|
|---|
| 2791 | AutoReadLock mediumLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2792 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 2793 | tr("Medium '%s' is already attached to port %d, device %d of controller '%ls' of this virtual machine"),
|
|---|
| 2794 | pMedium->getLocationFull().raw(),
|
|---|
| 2795 | aControllerPort,
|
|---|
| 2796 | aDevice,
|
|---|
| 2797 | aControllerName);
|
|---|
| 2798 | }
|
|---|
| 2799 | else
|
|---|
| 2800 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 2801 | tr("Device is already attached to port %d, device %d of controller '%ls' of this virtual machine"),
|
|---|
| 2802 | aControllerPort, aDevice, aControllerName);
|
|---|
| 2803 | }
|
|---|
| 2804 |
|
|---|
| 2805 | Guid uuid(aId);
|
|---|
| 2806 |
|
|---|
| 2807 | ComObjPtr<Medium> medium;
|
|---|
| 2808 |
|
|---|
| 2809 | switch (aType)
|
|---|
| 2810 | {
|
|---|
| 2811 | case DeviceType_HardDisk:
|
|---|
| 2812 | /* find a hard disk by UUID */
|
|---|
| 2813 | rc = mParent->findHardDisk(&uuid, NULL, true /* aSetError */, &medium);
|
|---|
| 2814 | if (FAILED(rc)) return rc;
|
|---|
| 2815 | break;
|
|---|
| 2816 |
|
|---|
| 2817 | case DeviceType_DVD: // @todo r=dj eliminate this, replace with findDVDImage
|
|---|
| 2818 | if (!uuid.isEmpty())
|
|---|
| 2819 | {
|
|---|
| 2820 | /* first search for host drive */
|
|---|
| 2821 | SafeIfaceArray<IMedium> drivevec;
|
|---|
| 2822 | rc = mParent->host()->COMGETTER(DVDDrives)(ComSafeArrayAsOutParam(drivevec));
|
|---|
| 2823 | if (SUCCEEDED(rc))
|
|---|
| 2824 | {
|
|---|
| 2825 | for (size_t i = 0; i < drivevec.size(); ++i)
|
|---|
| 2826 | {
|
|---|
| 2827 | /// @todo eliminate this conversion
|
|---|
| 2828 | ComObjPtr<Medium> med = (Medium *)drivevec[i];
|
|---|
| 2829 | if (med->getId() == uuid)
|
|---|
| 2830 | {
|
|---|
| 2831 | medium = med;
|
|---|
| 2832 | break;
|
|---|
| 2833 | }
|
|---|
| 2834 | }
|
|---|
| 2835 | }
|
|---|
| 2836 |
|
|---|
| 2837 | if (medium.isNull())
|
|---|
| 2838 | {
|
|---|
| 2839 | /* find a DVD image by UUID */
|
|---|
| 2840 | rc = mParent->findDVDImage(&uuid, NULL, true /* aSetError */, &medium);
|
|---|
| 2841 | if (FAILED(rc)) return rc;
|
|---|
| 2842 | }
|
|---|
| 2843 | }
|
|---|
| 2844 | else
|
|---|
| 2845 | {
|
|---|
| 2846 | /* null UUID means null medium, which needs no code */
|
|---|
| 2847 | }
|
|---|
| 2848 | break;
|
|---|
| 2849 |
|
|---|
| 2850 | case DeviceType_Floppy: // @todo r=dj eliminate this, replace with findFloppyImage
|
|---|
| 2851 | if (!uuid.isEmpty())
|
|---|
| 2852 | {
|
|---|
| 2853 | /* first search for host drive */
|
|---|
| 2854 | SafeIfaceArray<IMedium> drivevec;
|
|---|
| 2855 | rc = mParent->host()->COMGETTER(FloppyDrives)(ComSafeArrayAsOutParam(drivevec));
|
|---|
| 2856 | if (SUCCEEDED(rc))
|
|---|
| 2857 | {
|
|---|
| 2858 | for (size_t i = 0; i < drivevec.size(); ++i)
|
|---|
| 2859 | {
|
|---|
| 2860 | /// @todo eliminate this conversion
|
|---|
| 2861 | ComObjPtr<Medium> med = (Medium *)drivevec[i];
|
|---|
| 2862 | if (med->getId() == uuid)
|
|---|
| 2863 | {
|
|---|
| 2864 | medium = med;
|
|---|
| 2865 | break;
|
|---|
| 2866 | }
|
|---|
| 2867 | }
|
|---|
| 2868 | }
|
|---|
| 2869 |
|
|---|
| 2870 | if (medium.isNull())
|
|---|
| 2871 | {
|
|---|
| 2872 | /* find a floppy image by UUID */
|
|---|
| 2873 | rc = mParent->findFloppyImage(&uuid, NULL, true /* aSetError */, &medium);
|
|---|
| 2874 | if (FAILED(rc)) return rc;
|
|---|
| 2875 | }
|
|---|
| 2876 | }
|
|---|
| 2877 | else
|
|---|
| 2878 | {
|
|---|
| 2879 | /* null UUID means null medium, which needs no code */
|
|---|
| 2880 | }
|
|---|
| 2881 | break;
|
|---|
| 2882 |
|
|---|
| 2883 | default:
|
|---|
| 2884 | return setError(E_INVALIDARG,
|
|---|
| 2885 | tr("The device type %d is not recognized"),
|
|---|
| 2886 | (int)aType);
|
|---|
| 2887 | }
|
|---|
| 2888 |
|
|---|
| 2889 | AutoCaller mediumCaller(medium);
|
|---|
| 2890 | if (FAILED(mediumCaller.rc())) return mediumCaller.rc();
|
|---|
| 2891 |
|
|---|
| 2892 | AutoWriteLock mediumLock(medium COMMA_LOCKVAL_SRC_POS);
|
|---|
| 2893 |
|
|---|
| 2894 | if ( (pAttachTemp = findAttachment(mMediaData->mAttachments, medium))
|
|---|
| 2895 | && !medium.isNull()
|
|---|
| 2896 | )
|
|---|
| 2897 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 2898 | tr("Medium '%s' is already attached to this virtual machine"),
|
|---|
| 2899 | medium->getLocationFull().raw());
|
|---|
| 2900 |
|
|---|
| 2901 | bool indirect = false;
|
|---|
| 2902 | if (!medium.isNull())
|
|---|
| 2903 | indirect = medium->isReadOnly();
|
|---|
| 2904 | bool associate = true;
|
|---|
| 2905 |
|
|---|
| 2906 | do
|
|---|
| 2907 | {
|
|---|
| 2908 | if (aType == DeviceType_HardDisk && mMediaData.isBackedUp())
|
|---|
| 2909 | {
|
|---|
| 2910 | const MediaData::AttachmentList &oldAtts = mMediaData.backedUpData()->mAttachments;
|
|---|
| 2911 |
|
|---|
| 2912 | /* check if the medium was attached to the VM before we started
|
|---|
| 2913 | * changing attachments in which case the attachment just needs to
|
|---|
| 2914 | * be restored */
|
|---|
| 2915 | if ((pAttachTemp = findAttachment(oldAtts, medium)))
|
|---|
| 2916 | {
|
|---|
| 2917 | AssertReturn(!indirect, E_FAIL);
|
|---|
| 2918 |
|
|---|
| 2919 | /* see if it's the same bus/channel/device */
|
|---|
| 2920 | if (pAttachTemp->matches(aControllerName, aControllerPort, aDevice))
|
|---|
| 2921 | {
|
|---|
| 2922 | /* the simplest case: restore the whole attachment
|
|---|
| 2923 | * and return, nothing else to do */
|
|---|
| 2924 | mMediaData->mAttachments.push_back(pAttachTemp);
|
|---|
| 2925 | return S_OK;
|
|---|
| 2926 | }
|
|---|
| 2927 |
|
|---|
| 2928 | /* bus/channel/device differ; we need a new attachment object,
|
|---|
| 2929 | * but don't try to associate it again */
|
|---|
| 2930 | associate = false;
|
|---|
| 2931 | break;
|
|---|
| 2932 | }
|
|---|
| 2933 | }
|
|---|
| 2934 |
|
|---|
| 2935 | /* go further only if the attachment is to be indirect */
|
|---|
| 2936 | if (!indirect)
|
|---|
| 2937 | break;
|
|---|
| 2938 |
|
|---|
| 2939 | /* perform the so called smart attachment logic for indirect
|
|---|
| 2940 | * attachments. Note that smart attachment is only applicable to base
|
|---|
| 2941 | * hard disks. */
|
|---|
| 2942 |
|
|---|
| 2943 | if (medium->getParent().isNull())
|
|---|
| 2944 | {
|
|---|
| 2945 | /* first, investigate the backup copy of the current hard disk
|
|---|
| 2946 | * attachments to make it possible to re-attach existing diffs to
|
|---|
| 2947 | * another device slot w/o losing their contents */
|
|---|
| 2948 | if (mMediaData.isBackedUp())
|
|---|
| 2949 | {
|
|---|
| 2950 | const MediaData::AttachmentList &oldAtts = mMediaData.backedUpData()->mAttachments;
|
|---|
| 2951 |
|
|---|
| 2952 | MediaData::AttachmentList::const_iterator foundIt = oldAtts.end();
|
|---|
| 2953 | uint32_t foundLevel = 0;
|
|---|
| 2954 |
|
|---|
| 2955 | for (MediaData::AttachmentList::const_iterator it = oldAtts.begin();
|
|---|
| 2956 | it != oldAtts.end();
|
|---|
| 2957 | ++it)
|
|---|
| 2958 | {
|
|---|
| 2959 | uint32_t level = 0;
|
|---|
| 2960 | MediumAttachment *pAttach = *it;
|
|---|
| 2961 | ComObjPtr<Medium> pMedium = pAttach->getMedium();
|
|---|
| 2962 | Assert(!pMedium.isNull() || pAttach->getType() != DeviceType_HardDisk);
|
|---|
| 2963 | if (pMedium.isNull())
|
|---|
| 2964 | continue;
|
|---|
| 2965 |
|
|---|
| 2966 | if (pMedium->getBase(&level).equalsTo(medium))
|
|---|
| 2967 | {
|
|---|
| 2968 | /* skip the hard disk if its currently attached (we
|
|---|
| 2969 | * cannot attach the same hard disk twice) */
|
|---|
| 2970 | if (findAttachment(mMediaData->mAttachments,
|
|---|
| 2971 | pMedium))
|
|---|
| 2972 | continue;
|
|---|
| 2973 |
|
|---|
| 2974 | /* matched device, channel and bus (i.e. attached to the
|
|---|
| 2975 | * same place) will win and immediately stop the search;
|
|---|
| 2976 | * otherwise the attachment that has the youngest
|
|---|
| 2977 | * descendant of medium will be used
|
|---|
| 2978 | */
|
|---|
| 2979 | if (pAttach->matches(aControllerName, aControllerPort, aDevice))
|
|---|
| 2980 | {
|
|---|
| 2981 | /* the simplest case: restore the whole attachment
|
|---|
| 2982 | * and return, nothing else to do */
|
|---|
| 2983 | mMediaData->mAttachments.push_back(*it);
|
|---|
| 2984 | return S_OK;
|
|---|
| 2985 | }
|
|---|
| 2986 | else if ( foundIt == oldAtts.end()
|
|---|
| 2987 | || level > foundLevel /* prefer younger */
|
|---|
| 2988 | )
|
|---|
| 2989 | {
|
|---|
| 2990 | foundIt = it;
|
|---|
| 2991 | foundLevel = level;
|
|---|
| 2992 | }
|
|---|
| 2993 | }
|
|---|
| 2994 | }
|
|---|
| 2995 |
|
|---|
| 2996 | if (foundIt != oldAtts.end())
|
|---|
| 2997 | {
|
|---|
| 2998 | /* use the previously attached hard disk */
|
|---|
| 2999 | medium = (*foundIt)->getMedium();
|
|---|
| 3000 | mediumCaller.attach(medium);
|
|---|
| 3001 | if (FAILED(mediumCaller.rc())) return mediumCaller.rc();
|
|---|
| 3002 | mediumLock.attach(medium);
|
|---|
| 3003 | /* not implicit, doesn't require association with this VM */
|
|---|
| 3004 | indirect = false;
|
|---|
| 3005 | associate = false;
|
|---|
| 3006 | /* go right to the MediumAttachment creation */
|
|---|
| 3007 | break;
|
|---|
| 3008 | }
|
|---|
| 3009 | }
|
|---|
| 3010 |
|
|---|
| 3011 | /* must give up the medium lock and medium tree lock as below we
|
|---|
| 3012 | * go over snapshots, which needs a lock with higher lock order. */
|
|---|
| 3013 | mediumLock.release();
|
|---|
| 3014 | treeLock.release();
|
|---|
| 3015 |
|
|---|
| 3016 | /* then, search through snapshots for the best diff in the given
|
|---|
| 3017 | * hard disk's chain to base the new diff on */
|
|---|
| 3018 |
|
|---|
| 3019 | ComObjPtr<Medium> base;
|
|---|
| 3020 | ComObjPtr<Snapshot> snap = mData->mCurrentSnapshot;
|
|---|
| 3021 | while (snap)
|
|---|
| 3022 | {
|
|---|
| 3023 | AutoReadLock snapLock(snap COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3024 |
|
|---|
| 3025 | const MediaData::AttachmentList &snapAtts = snap->getSnapshotMachine()->mMediaData->mAttachments;
|
|---|
| 3026 |
|
|---|
| 3027 | MediaData::AttachmentList::const_iterator foundIt = snapAtts.end();
|
|---|
| 3028 | uint32_t foundLevel = 0;
|
|---|
| 3029 |
|
|---|
| 3030 | for (MediaData::AttachmentList::const_iterator it = snapAtts.begin();
|
|---|
| 3031 | it != snapAtts.end();
|
|---|
| 3032 | ++it)
|
|---|
| 3033 | {
|
|---|
| 3034 | MediumAttachment *pAttach = *it;
|
|---|
| 3035 | ComObjPtr<Medium> pMedium = pAttach->getMedium();
|
|---|
| 3036 | Assert(!pMedium.isNull() || pAttach->getType() != DeviceType_HardDisk);
|
|---|
| 3037 | if (pMedium.isNull())
|
|---|
| 3038 | continue;
|
|---|
| 3039 |
|
|---|
| 3040 | uint32_t level = 0;
|
|---|
| 3041 | if (pMedium->getBase(&level).equalsTo(medium))
|
|---|
| 3042 | {
|
|---|
| 3043 | /* matched device, channel and bus (i.e. attached to the
|
|---|
| 3044 | * same place) will win and immediately stop the search;
|
|---|
| 3045 | * otherwise the attachment that has the youngest
|
|---|
| 3046 | * descendant of medium will be used
|
|---|
| 3047 | */
|
|---|
| 3048 | if ( (*it)->getDevice() == aDevice
|
|---|
| 3049 | && (*it)->getPort() == aControllerPort
|
|---|
| 3050 | && (*it)->getControllerName() == aControllerName
|
|---|
| 3051 | )
|
|---|
| 3052 | {
|
|---|
| 3053 | foundIt = it;
|
|---|
| 3054 | break;
|
|---|
| 3055 | }
|
|---|
| 3056 | else if ( foundIt == snapAtts.end()
|
|---|
| 3057 | || level > foundLevel /* prefer younger */
|
|---|
| 3058 | )
|
|---|
| 3059 | {
|
|---|
| 3060 | foundIt = it;
|
|---|
| 3061 | foundLevel = level;
|
|---|
| 3062 | }
|
|---|
| 3063 | }
|
|---|
| 3064 | }
|
|---|
| 3065 |
|
|---|
| 3066 | if (foundIt != snapAtts.end())
|
|---|
| 3067 | {
|
|---|
| 3068 | base = (*foundIt)->getMedium();
|
|---|
| 3069 | break;
|
|---|
| 3070 | }
|
|---|
| 3071 |
|
|---|
| 3072 | snap = snap->getParent();
|
|---|
| 3073 | }
|
|---|
| 3074 |
|
|---|
| 3075 | /* re-lock medium tree and the medium, as we need it below */
|
|---|
| 3076 | treeLock.acquire();
|
|---|
| 3077 | mediumLock.acquire();
|
|---|
| 3078 |
|
|---|
| 3079 | /* found a suitable diff, use it as a base */
|
|---|
| 3080 | if (!base.isNull())
|
|---|
| 3081 | {
|
|---|
| 3082 | medium = base;
|
|---|
| 3083 | mediumCaller.attach(medium);
|
|---|
| 3084 | if (FAILED(mediumCaller.rc())) return mediumCaller.rc();
|
|---|
| 3085 | mediumLock.attach(medium);
|
|---|
| 3086 | }
|
|---|
| 3087 | }
|
|---|
| 3088 |
|
|---|
| 3089 | ComObjPtr<Medium> diff;
|
|---|
| 3090 | diff.createObject();
|
|---|
| 3091 | rc = diff->init(mParent,
|
|---|
| 3092 | medium->preferredDiffFormat().raw(),
|
|---|
| 3093 | BstrFmt("%ls"RTPATH_SLASH_STR,
|
|---|
| 3094 | mUserData->mSnapshotFolderFull.raw()).raw(),
|
|---|
| 3095 | &fNeedsSaveSettings);
|
|---|
| 3096 | if (FAILED(rc)) return rc;
|
|---|
| 3097 |
|
|---|
| 3098 | /* Apply the normal locking logic to the entire chain. */
|
|---|
| 3099 | MediumLockList *pMediumLockList(new MediumLockList());
|
|---|
| 3100 | rc = diff->createMediumLockList(true /* fFailIfInaccessible */,
|
|---|
| 3101 | true /* fMediumLockWrite */,
|
|---|
| 3102 | medium,
|
|---|
| 3103 | *pMediumLockList);
|
|---|
| 3104 | if (FAILED(rc)) return rc;
|
|---|
| 3105 | rc = pMediumLockList->Lock();
|
|---|
| 3106 | if (FAILED(rc))
|
|---|
| 3107 | return setError(rc,
|
|---|
| 3108 | tr("Could not lock medium when creating diff '%s'"),
|
|---|
| 3109 | diff->getLocationFull().c_str());
|
|---|
| 3110 |
|
|---|
| 3111 | /* will leave the lock before the potentially lengthy operation, so
|
|---|
| 3112 | * protect with the special state */
|
|---|
| 3113 | MachineState_T oldState = mData->mMachineState;
|
|---|
| 3114 | setMachineState(MachineState_SettingUp);
|
|---|
| 3115 |
|
|---|
| 3116 | mediumLock.leave();
|
|---|
| 3117 | treeLock.leave();
|
|---|
| 3118 | alock.leave();
|
|---|
| 3119 |
|
|---|
| 3120 | rc = medium->createDiffStorage(diff,
|
|---|
| 3121 | MediumVariant_Standard,
|
|---|
| 3122 | pMediumLockList,
|
|---|
| 3123 | NULL /* aProgress */,
|
|---|
| 3124 | true /* aWait */,
|
|---|
| 3125 | &fNeedsSaveSettings);
|
|---|
| 3126 |
|
|---|
| 3127 | alock.enter();
|
|---|
| 3128 | treeLock.enter();
|
|---|
| 3129 | mediumLock.enter();
|
|---|
| 3130 |
|
|---|
| 3131 | setMachineState(oldState);
|
|---|
| 3132 |
|
|---|
| 3133 | /* Unlock the media and free the associated memory. */
|
|---|
| 3134 | delete pMediumLockList;
|
|---|
| 3135 |
|
|---|
| 3136 | if (FAILED(rc)) return rc;
|
|---|
| 3137 |
|
|---|
| 3138 | /* use the created diff for the actual attachment */
|
|---|
| 3139 | medium = diff;
|
|---|
| 3140 | mediumCaller.attach(medium);
|
|---|
| 3141 | if (FAILED(mediumCaller.rc())) return mediumCaller.rc();
|
|---|
| 3142 | mediumLock.attach(medium);
|
|---|
| 3143 | }
|
|---|
| 3144 | while (0);
|
|---|
| 3145 |
|
|---|
| 3146 | ComObjPtr<MediumAttachment> attachment;
|
|---|
| 3147 | attachment.createObject();
|
|---|
| 3148 | rc = attachment->init(this, medium, aControllerName, aControllerPort, aDevice, aType, indirect);
|
|---|
| 3149 | if (FAILED(rc)) return rc;
|
|---|
| 3150 |
|
|---|
| 3151 | if (associate && !medium.isNull())
|
|---|
| 3152 | {
|
|---|
| 3153 | /* as the last step, associate the medium to the VM */
|
|---|
| 3154 | rc = medium->attachTo(mData->mUuid);
|
|---|
| 3155 | /* here we can fail because of Deleting, or being in process of
|
|---|
| 3156 | * creating a Diff */
|
|---|
| 3157 | if (FAILED(rc)) return rc;
|
|---|
| 3158 | }
|
|---|
| 3159 |
|
|---|
| 3160 | /* success: finally remember the attachment */
|
|---|
| 3161 | setModified(IsModified_Storage);
|
|---|
| 3162 | mMediaData.backup();
|
|---|
| 3163 | mMediaData->mAttachments.push_back(attachment);
|
|---|
| 3164 |
|
|---|
| 3165 | if (fNeedsSaveSettings)
|
|---|
| 3166 | {
|
|---|
| 3167 | // save the global settings; for that we should hold only the VirtualBox lock
|
|---|
| 3168 | mediumLock.release();
|
|---|
| 3169 | treeLock.leave();
|
|---|
| 3170 | alock.release();
|
|---|
| 3171 |
|
|---|
| 3172 | AutoWriteLock vboxLock(mParent COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3173 | mParent->saveSettings();
|
|---|
| 3174 | }
|
|---|
| 3175 |
|
|---|
| 3176 | return rc;
|
|---|
| 3177 | }
|
|---|
| 3178 |
|
|---|
| 3179 | STDMETHODIMP Machine::DetachDevice(IN_BSTR aControllerName, LONG aControllerPort,
|
|---|
| 3180 | LONG aDevice)
|
|---|
| 3181 | {
|
|---|
| 3182 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 3183 |
|
|---|
| 3184 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%ld aDevice=%ld\n",
|
|---|
| 3185 | aControllerName, aControllerPort, aDevice));
|
|---|
| 3186 |
|
|---|
| 3187 | AutoCaller autoCaller(this);
|
|---|
| 3188 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3189 |
|
|---|
| 3190 | bool fNeedsSaveSettings = false;
|
|---|
| 3191 |
|
|---|
| 3192 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3193 |
|
|---|
| 3194 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3195 | if (FAILED(rc)) return rc;
|
|---|
| 3196 |
|
|---|
| 3197 | AssertReturn(mData->mMachineState != MachineState_Saved, E_FAIL);
|
|---|
| 3198 |
|
|---|
| 3199 | if (Global::IsOnlineOrTransient(mData->mMachineState))
|
|---|
| 3200 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 3201 | tr("Invalid machine state: %s"),
|
|---|
| 3202 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 3203 |
|
|---|
| 3204 | MediumAttachment *pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3205 | aControllerName,
|
|---|
| 3206 | aControllerPort,
|
|---|
| 3207 | aDevice);
|
|---|
| 3208 | if (!pAttach)
|
|---|
| 3209 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 3210 | tr("No storage device attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 3211 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3212 |
|
|---|
| 3213 | ComObjPtr<Medium> oldmedium = pAttach->getMedium();
|
|---|
| 3214 | DeviceType_T mediumType = pAttach->getType();
|
|---|
| 3215 |
|
|---|
| 3216 | if (pAttach->isImplicit())
|
|---|
| 3217 | {
|
|---|
| 3218 | /* attempt to implicitly delete the implicitly created diff */
|
|---|
| 3219 |
|
|---|
| 3220 | /// @todo move the implicit flag from MediumAttachment to Medium
|
|---|
| 3221 | /// and forbid any hard disk operation when it is implicit. Or maybe
|
|---|
| 3222 | /// a special media state for it to make it even more simple.
|
|---|
| 3223 |
|
|---|
| 3224 | Assert(mMediaData.isBackedUp());
|
|---|
| 3225 |
|
|---|
| 3226 | /* will leave the lock before the potentially lengthy operation, so
|
|---|
| 3227 | * protect with the special state */
|
|---|
| 3228 | MachineState_T oldState = mData->mMachineState;
|
|---|
| 3229 | setMachineState(MachineState_SettingUp);
|
|---|
| 3230 |
|
|---|
| 3231 | alock.leave();
|
|---|
| 3232 |
|
|---|
| 3233 | rc = oldmedium->deleteStorage(NULL /*aProgress*/, true /*aWait*/,
|
|---|
| 3234 | &fNeedsSaveSettings);
|
|---|
| 3235 |
|
|---|
| 3236 | alock.enter();
|
|---|
| 3237 |
|
|---|
| 3238 | setMachineState(oldState);
|
|---|
| 3239 |
|
|---|
| 3240 | if (FAILED(rc)) return rc;
|
|---|
| 3241 | }
|
|---|
| 3242 |
|
|---|
| 3243 | setModified(IsModified_Storage);
|
|---|
| 3244 | mMediaData.backup();
|
|---|
| 3245 |
|
|---|
| 3246 | /* we cannot use erase (it) below because backup() above will create
|
|---|
| 3247 | * a copy of the list and make this copy active, but the iterator
|
|---|
| 3248 | * still refers to the original and is not valid for the copy */
|
|---|
| 3249 | mMediaData->mAttachments.remove(pAttach);
|
|---|
| 3250 |
|
|---|
| 3251 | /* For non-hard disk media, detach straight away. */
|
|---|
| 3252 | if (mediumType != DeviceType_HardDisk && !oldmedium.isNull())
|
|---|
| 3253 | oldmedium->detachFrom(mData->mUuid);
|
|---|
| 3254 |
|
|---|
| 3255 | if (fNeedsSaveSettings)
|
|---|
| 3256 | {
|
|---|
| 3257 | bool fNeedsGlobalSaveSettings = false;
|
|---|
| 3258 | saveSettings(&fNeedsGlobalSaveSettings);
|
|---|
| 3259 |
|
|---|
| 3260 | if (fNeedsGlobalSaveSettings)
|
|---|
| 3261 | {
|
|---|
| 3262 | // save the global settings; for that we should hold only the VirtualBox lock
|
|---|
| 3263 | alock.release();
|
|---|
| 3264 | AutoWriteLock vboxlock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3265 | mParent->saveSettings();
|
|---|
| 3266 | }
|
|---|
| 3267 | }
|
|---|
| 3268 |
|
|---|
| 3269 | return S_OK;
|
|---|
| 3270 | }
|
|---|
| 3271 |
|
|---|
| 3272 | STDMETHODIMP Machine::PassthroughDevice(IN_BSTR aControllerName, LONG aControllerPort,
|
|---|
| 3273 | LONG aDevice, BOOL aPassthrough)
|
|---|
| 3274 | {
|
|---|
| 3275 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 3276 |
|
|---|
| 3277 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%ld aDevice=%ld aPassthrough=%d\n",
|
|---|
| 3278 | aControllerName, aControllerPort, aDevice, aPassthrough));
|
|---|
| 3279 |
|
|---|
| 3280 | AutoCaller autoCaller(this);
|
|---|
| 3281 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3282 |
|
|---|
| 3283 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3284 |
|
|---|
| 3285 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3286 | if (FAILED(rc)) return rc;
|
|---|
| 3287 |
|
|---|
| 3288 | AssertReturn(mData->mMachineState != MachineState_Saved, E_FAIL);
|
|---|
| 3289 |
|
|---|
| 3290 | if (Global::IsOnlineOrTransient(mData->mMachineState))
|
|---|
| 3291 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 3292 | tr("Invalid machine state: %s"),
|
|---|
| 3293 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 3294 |
|
|---|
| 3295 | MediumAttachment *pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3296 | aControllerName,
|
|---|
| 3297 | aControllerPort,
|
|---|
| 3298 | aDevice);
|
|---|
| 3299 | if (!pAttach)
|
|---|
| 3300 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 3301 | tr("No storage device attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 3302 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3303 |
|
|---|
| 3304 |
|
|---|
| 3305 | setModified(IsModified_Storage);
|
|---|
| 3306 | mMediaData.backup();
|
|---|
| 3307 |
|
|---|
| 3308 | AutoWriteLock attLock(pAttach COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3309 |
|
|---|
| 3310 | if (pAttach->getType() != DeviceType_DVD)
|
|---|
| 3311 | return setError(E_INVALIDARG,
|
|---|
| 3312 | tr("Setting passthrough rejected as the device attached to device slot %d on port %d of controller '%ls' is not a DVD"),
|
|---|
| 3313 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3314 | pAttach->updatePassthrough(!!aPassthrough);
|
|---|
| 3315 |
|
|---|
| 3316 | return S_OK;
|
|---|
| 3317 | }
|
|---|
| 3318 |
|
|---|
| 3319 | STDMETHODIMP Machine::MountMedium(IN_BSTR aControllerName,
|
|---|
| 3320 | LONG aControllerPort,
|
|---|
| 3321 | LONG aDevice,
|
|---|
| 3322 | IN_BSTR aId,
|
|---|
| 3323 | BOOL aForce)
|
|---|
| 3324 | {
|
|---|
| 3325 | int rc = S_OK;
|
|---|
| 3326 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%ld aDevice=%ld aForce=%d\n",
|
|---|
| 3327 | aControllerName, aControllerPort, aDevice, aForce));
|
|---|
| 3328 |
|
|---|
| 3329 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 3330 |
|
|---|
| 3331 | AutoCaller autoCaller(this);
|
|---|
| 3332 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3333 |
|
|---|
| 3334 | // we're calling host methods for getting DVD and floppy drives so lock host first
|
|---|
| 3335 | AutoMultiWriteLock2 alock(mParent->host(), this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3336 |
|
|---|
| 3337 | ComObjPtr<MediumAttachment> pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3338 | aControllerName,
|
|---|
| 3339 | aControllerPort,
|
|---|
| 3340 | aDevice);
|
|---|
| 3341 | if (pAttach.isNull())
|
|---|
| 3342 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 3343 | tr("No drive attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 3344 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3345 |
|
|---|
| 3346 | /* Remember previously mounted medium. The medium before taking the
|
|---|
| 3347 | * backup is not necessarily the same thing. */
|
|---|
| 3348 | ComObjPtr<Medium> oldmedium;
|
|---|
| 3349 | oldmedium = pAttach->getMedium();
|
|---|
| 3350 |
|
|---|
| 3351 | Guid uuid(aId);
|
|---|
| 3352 | ComObjPtr<Medium> medium;
|
|---|
| 3353 | DeviceType_T mediumType = pAttach->getType();
|
|---|
| 3354 | switch (mediumType)
|
|---|
| 3355 | {
|
|---|
| 3356 | case DeviceType_DVD:
|
|---|
| 3357 | if (!uuid.isEmpty())
|
|---|
| 3358 | {
|
|---|
| 3359 | /* find a DVD by host device UUID */
|
|---|
| 3360 | MediaList llHostDVDDrives;
|
|---|
| 3361 | rc = mParent->host()->getDVDDrives(llHostDVDDrives);
|
|---|
| 3362 | if (SUCCEEDED(rc))
|
|---|
| 3363 | {
|
|---|
| 3364 | for (MediaList::iterator it = llHostDVDDrives.begin();
|
|---|
| 3365 | it != llHostDVDDrives.end();
|
|---|
| 3366 | ++it)
|
|---|
| 3367 | {
|
|---|
| 3368 | ComObjPtr<Medium> &p = *it;
|
|---|
| 3369 | if (uuid == p->getId())
|
|---|
| 3370 | {
|
|---|
| 3371 | medium = p;
|
|---|
| 3372 | break;
|
|---|
| 3373 | }
|
|---|
| 3374 | }
|
|---|
| 3375 | }
|
|---|
| 3376 | /* find a DVD by UUID */
|
|---|
| 3377 | if (medium.isNull())
|
|---|
| 3378 | rc = mParent->findDVDImage(&uuid, NULL, true /* aDoSetError */, &medium);
|
|---|
| 3379 | }
|
|---|
| 3380 | if (FAILED(rc)) return rc;
|
|---|
| 3381 | break;
|
|---|
| 3382 | case DeviceType_Floppy:
|
|---|
| 3383 | if (!uuid.isEmpty())
|
|---|
| 3384 | {
|
|---|
| 3385 | /* find a Floppy by host device UUID */
|
|---|
| 3386 | MediaList llHostFloppyDrives;
|
|---|
| 3387 | rc = mParent->host()->getFloppyDrives(llHostFloppyDrives);
|
|---|
| 3388 | if (SUCCEEDED(rc))
|
|---|
| 3389 | {
|
|---|
| 3390 | for (MediaList::iterator it = llHostFloppyDrives.begin();
|
|---|
| 3391 | it != llHostFloppyDrives.end();
|
|---|
| 3392 | ++it)
|
|---|
| 3393 | {
|
|---|
| 3394 | ComObjPtr<Medium> &p = *it;
|
|---|
| 3395 | if (uuid == p->getId())
|
|---|
| 3396 | {
|
|---|
| 3397 | medium = p;
|
|---|
| 3398 | break;
|
|---|
| 3399 | }
|
|---|
| 3400 | }
|
|---|
| 3401 | }
|
|---|
| 3402 | /* find a Floppy by UUID */
|
|---|
| 3403 | if (medium.isNull())
|
|---|
| 3404 | rc = mParent->findFloppyImage(&uuid, NULL, true /* aDoSetError */, &medium);
|
|---|
| 3405 | }
|
|---|
| 3406 | if (FAILED(rc)) return rc;
|
|---|
| 3407 | break;
|
|---|
| 3408 | default:
|
|---|
| 3409 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 3410 | tr("Cannot change medium attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 3411 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3412 | }
|
|---|
| 3413 |
|
|---|
| 3414 | if (SUCCEEDED(rc))
|
|---|
| 3415 | {
|
|---|
| 3416 | setModified(IsModified_Storage);
|
|---|
| 3417 | mMediaData.backup();
|
|---|
| 3418 |
|
|---|
| 3419 | /* The backup operation makes the pAttach reference point to the
|
|---|
| 3420 | * old settings. Re-get the correct reference. */
|
|---|
| 3421 | pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3422 | aControllerName,
|
|---|
| 3423 | aControllerPort,
|
|---|
| 3424 | aDevice);
|
|---|
| 3425 | AutoWriteLock attLock(pAttach COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3426 | /* For non-hard disk media, detach straight away. */
|
|---|
| 3427 | if (mediumType != DeviceType_HardDisk && !oldmedium.isNull())
|
|---|
| 3428 | oldmedium->detachFrom(mData->mUuid);
|
|---|
| 3429 | if (!medium.isNull())
|
|---|
| 3430 | medium->attachTo(mData->mUuid);
|
|---|
| 3431 | pAttach->updateMedium(medium, false /* aImplicit */);
|
|---|
| 3432 | setModified(IsModified_Storage);
|
|---|
| 3433 | }
|
|---|
| 3434 |
|
|---|
| 3435 | alock.leave();
|
|---|
| 3436 | rc = onMediumChange(pAttach, aForce);
|
|---|
| 3437 | alock.enter();
|
|---|
| 3438 |
|
|---|
| 3439 | /* On error roll back this change only. */
|
|---|
| 3440 | if (FAILED(rc))
|
|---|
| 3441 | {
|
|---|
| 3442 | if (!medium.isNull())
|
|---|
| 3443 | medium->detachFrom(mData->mUuid);
|
|---|
| 3444 | pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3445 | aControllerName,
|
|---|
| 3446 | aControllerPort,
|
|---|
| 3447 | aDevice);
|
|---|
| 3448 | /* If the attachment is gone in the mean time, bail out. */
|
|---|
| 3449 | if (pAttach.isNull())
|
|---|
| 3450 | return rc;
|
|---|
| 3451 | AutoWriteLock attLock(pAttach COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3452 | /* For non-hard disk media, re-attach straight away. */
|
|---|
| 3453 | if (mediumType != DeviceType_HardDisk && !oldmedium.isNull())
|
|---|
| 3454 | oldmedium->attachTo(mData->mUuid);
|
|---|
| 3455 | pAttach->updateMedium(oldmedium, false /* aImplicit */);
|
|---|
| 3456 | }
|
|---|
| 3457 |
|
|---|
| 3458 | return rc;
|
|---|
| 3459 | }
|
|---|
| 3460 |
|
|---|
| 3461 | STDMETHODIMP Machine::GetMedium(IN_BSTR aControllerName,
|
|---|
| 3462 | LONG aControllerPort,
|
|---|
| 3463 | LONG aDevice,
|
|---|
| 3464 | IMedium **aMedium)
|
|---|
| 3465 | {
|
|---|
| 3466 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%ld aDevice=%ld\n",
|
|---|
| 3467 | aControllerName, aControllerPort, aDevice));
|
|---|
| 3468 |
|
|---|
| 3469 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 3470 | CheckComArgOutPointerValid(aMedium);
|
|---|
| 3471 |
|
|---|
| 3472 | AutoCaller autoCaller(this);
|
|---|
| 3473 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3474 |
|
|---|
| 3475 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3476 |
|
|---|
| 3477 | *aMedium = NULL;
|
|---|
| 3478 |
|
|---|
| 3479 | ComObjPtr<MediumAttachment> pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 3480 | aControllerName,
|
|---|
| 3481 | aControllerPort,
|
|---|
| 3482 | aDevice);
|
|---|
| 3483 | if (pAttach.isNull())
|
|---|
| 3484 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 3485 | tr("No storage device attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 3486 | aDevice, aControllerPort, aControllerName);
|
|---|
| 3487 |
|
|---|
| 3488 | pAttach->getMedium().queryInterfaceTo(aMedium);
|
|---|
| 3489 |
|
|---|
| 3490 | return S_OK;
|
|---|
| 3491 | }
|
|---|
| 3492 |
|
|---|
| 3493 | STDMETHODIMP Machine::GetSerialPort(ULONG slot, ISerialPort **port)
|
|---|
| 3494 | {
|
|---|
| 3495 | CheckComArgOutPointerValid(port);
|
|---|
| 3496 | CheckComArgExpr(slot, slot < RT_ELEMENTS(mSerialPorts));
|
|---|
| 3497 |
|
|---|
| 3498 | AutoCaller autoCaller(this);
|
|---|
| 3499 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3500 |
|
|---|
| 3501 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3502 |
|
|---|
| 3503 | mSerialPorts[slot].queryInterfaceTo(port);
|
|---|
| 3504 |
|
|---|
| 3505 | return S_OK;
|
|---|
| 3506 | }
|
|---|
| 3507 |
|
|---|
| 3508 | STDMETHODIMP Machine::GetParallelPort(ULONG slot, IParallelPort **port)
|
|---|
| 3509 | {
|
|---|
| 3510 | CheckComArgOutPointerValid(port);
|
|---|
| 3511 | CheckComArgExpr(slot, slot < RT_ELEMENTS(mParallelPorts));
|
|---|
| 3512 |
|
|---|
| 3513 | AutoCaller autoCaller(this);
|
|---|
| 3514 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3515 |
|
|---|
| 3516 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3517 |
|
|---|
| 3518 | mParallelPorts[slot].queryInterfaceTo(port);
|
|---|
| 3519 |
|
|---|
| 3520 | return S_OK;
|
|---|
| 3521 | }
|
|---|
| 3522 |
|
|---|
| 3523 | STDMETHODIMP Machine::GetNetworkAdapter(ULONG slot, INetworkAdapter **adapter)
|
|---|
| 3524 | {
|
|---|
| 3525 | CheckComArgOutPointerValid(adapter);
|
|---|
| 3526 | CheckComArgExpr(slot, slot < RT_ELEMENTS(mNetworkAdapters));
|
|---|
| 3527 |
|
|---|
| 3528 | AutoCaller autoCaller(this);
|
|---|
| 3529 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3530 |
|
|---|
| 3531 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3532 |
|
|---|
| 3533 | mNetworkAdapters[slot].queryInterfaceTo(adapter);
|
|---|
| 3534 |
|
|---|
| 3535 | return S_OK;
|
|---|
| 3536 | }
|
|---|
| 3537 |
|
|---|
| 3538 | STDMETHODIMP Machine::GetExtraDataKeys(ComSafeArrayOut(BSTR, aKeys))
|
|---|
| 3539 | {
|
|---|
| 3540 | if (ComSafeArrayOutIsNull(aKeys))
|
|---|
| 3541 | return E_POINTER;
|
|---|
| 3542 |
|
|---|
| 3543 | AutoCaller autoCaller(this);
|
|---|
| 3544 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3545 |
|
|---|
| 3546 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3547 |
|
|---|
| 3548 | com::SafeArray<BSTR> saKeys(mData->pMachineConfigFile->mapExtraDataItems.size());
|
|---|
| 3549 | int i = 0;
|
|---|
| 3550 | for (settings::ExtraDataItemsMap::const_iterator it = mData->pMachineConfigFile->mapExtraDataItems.begin();
|
|---|
| 3551 | it != mData->pMachineConfigFile->mapExtraDataItems.end();
|
|---|
| 3552 | ++it, ++i)
|
|---|
| 3553 | {
|
|---|
| 3554 | const Utf8Str &strKey = it->first;
|
|---|
| 3555 | strKey.cloneTo(&saKeys[i]);
|
|---|
| 3556 | }
|
|---|
| 3557 | saKeys.detachTo(ComSafeArrayOutArg(aKeys));
|
|---|
| 3558 |
|
|---|
| 3559 | return S_OK;
|
|---|
| 3560 | }
|
|---|
| 3561 |
|
|---|
| 3562 | /**
|
|---|
| 3563 | * @note Locks this object for reading.
|
|---|
| 3564 | */
|
|---|
| 3565 | STDMETHODIMP Machine::GetExtraData(IN_BSTR aKey,
|
|---|
| 3566 | BSTR *aValue)
|
|---|
| 3567 | {
|
|---|
| 3568 | CheckComArgStrNotEmptyOrNull(aKey);
|
|---|
| 3569 | CheckComArgOutPointerValid(aValue);
|
|---|
| 3570 |
|
|---|
| 3571 | AutoCaller autoCaller(this);
|
|---|
| 3572 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3573 |
|
|---|
| 3574 | /* start with nothing found */
|
|---|
| 3575 | Bstr bstrResult("");
|
|---|
| 3576 |
|
|---|
| 3577 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3578 |
|
|---|
| 3579 | settings::ExtraDataItemsMap::const_iterator it = mData->pMachineConfigFile->mapExtraDataItems.find(Utf8Str(aKey));
|
|---|
| 3580 | if (it != mData->pMachineConfigFile->mapExtraDataItems.end())
|
|---|
| 3581 | // found:
|
|---|
| 3582 | bstrResult = it->second; // source is a Utf8Str
|
|---|
| 3583 |
|
|---|
| 3584 | /* return the result to caller (may be empty) */
|
|---|
| 3585 | bstrResult.cloneTo(aValue);
|
|---|
| 3586 |
|
|---|
| 3587 | return S_OK;
|
|---|
| 3588 | }
|
|---|
| 3589 |
|
|---|
| 3590 | /**
|
|---|
| 3591 | * @note Locks mParent for writing + this object for writing.
|
|---|
| 3592 | */
|
|---|
| 3593 | STDMETHODIMP Machine::SetExtraData(IN_BSTR aKey, IN_BSTR aValue)
|
|---|
| 3594 | {
|
|---|
| 3595 | CheckComArgStrNotEmptyOrNull(aKey);
|
|---|
| 3596 |
|
|---|
| 3597 | AutoCaller autoCaller(this);
|
|---|
| 3598 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3599 |
|
|---|
| 3600 | Utf8Str strKey(aKey);
|
|---|
| 3601 | Utf8Str strValue(aValue);
|
|---|
| 3602 | Utf8Str strOldValue; // empty
|
|---|
| 3603 |
|
|---|
| 3604 | // locking note: we only hold the read lock briefly to look up the old value,
|
|---|
| 3605 | // then release it and call the onExtraCanChange callbacks. There is a small
|
|---|
| 3606 | // chance of a race insofar as the callback might be called twice if two callers
|
|---|
| 3607 | // change the same key at the same time, but that's a much better solution
|
|---|
| 3608 | // than the deadlock we had here before. The actual changing of the extradata
|
|---|
| 3609 | // is then performed under the write lock and race-free.
|
|---|
| 3610 |
|
|---|
| 3611 | // look up the old value first; if nothing's changed then we need not do anything
|
|---|
| 3612 | {
|
|---|
| 3613 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS); // hold read lock only while looking up
|
|---|
| 3614 | settings::ExtraDataItemsMap::const_iterator it = mData->pMachineConfigFile->mapExtraDataItems.find(strKey);
|
|---|
| 3615 | if (it != mData->pMachineConfigFile->mapExtraDataItems.end())
|
|---|
| 3616 | strOldValue = it->second;
|
|---|
| 3617 | }
|
|---|
| 3618 |
|
|---|
| 3619 | bool fChanged;
|
|---|
| 3620 | if ((fChanged = (strOldValue != strValue)))
|
|---|
| 3621 | {
|
|---|
| 3622 | // ask for permission from all listeners outside the locks;
|
|---|
| 3623 | // onExtraDataCanChange() only briefly requests the VirtualBox
|
|---|
| 3624 | // lock to copy the list of callbacks to invoke
|
|---|
| 3625 | Bstr error;
|
|---|
| 3626 | Bstr bstrValue(aValue);
|
|---|
| 3627 |
|
|---|
| 3628 | if (!mParent->onExtraDataCanChange(mData->mUuid, aKey, bstrValue, error))
|
|---|
| 3629 | {
|
|---|
| 3630 | const char *sep = error.isEmpty() ? "" : ": ";
|
|---|
| 3631 | CBSTR err = error.raw();
|
|---|
| 3632 | LogWarningFunc(("Someone vetoed! Change refused%s%ls\n",
|
|---|
| 3633 | sep, err));
|
|---|
| 3634 | return setError(E_ACCESSDENIED,
|
|---|
| 3635 | tr("Could not set extra data because someone refused the requested change of '%ls' to '%ls'%s%ls"),
|
|---|
| 3636 | aKey,
|
|---|
| 3637 | bstrValue.raw(),
|
|---|
| 3638 | sep,
|
|---|
| 3639 | err);
|
|---|
| 3640 | }
|
|---|
| 3641 |
|
|---|
| 3642 | // data is changing and change not vetoed: then write it out under the lock
|
|---|
| 3643 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3644 |
|
|---|
| 3645 | if (getClassID() == clsidSnapshotMachine)
|
|---|
| 3646 | {
|
|---|
| 3647 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3648 | if (FAILED(rc)) return rc;
|
|---|
| 3649 | }
|
|---|
| 3650 |
|
|---|
| 3651 | if (strValue.isEmpty())
|
|---|
| 3652 | mData->pMachineConfigFile->mapExtraDataItems.erase(strKey);
|
|---|
| 3653 | else
|
|---|
| 3654 | mData->pMachineConfigFile->mapExtraDataItems[strKey] = strValue;
|
|---|
| 3655 | // creates a new key if needed
|
|---|
| 3656 |
|
|---|
| 3657 | bool fNeedsGlobalSaveSettings = false;
|
|---|
| 3658 | saveSettings(&fNeedsGlobalSaveSettings);
|
|---|
| 3659 |
|
|---|
| 3660 | if (fNeedsGlobalSaveSettings)
|
|---|
| 3661 | {
|
|---|
| 3662 | // save the global settings; for that we should hold only the VirtualBox lock
|
|---|
| 3663 | alock.release();
|
|---|
| 3664 | AutoWriteLock vboxlock(mParent COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3665 | mParent->saveSettings();
|
|---|
| 3666 | }
|
|---|
| 3667 | }
|
|---|
| 3668 |
|
|---|
| 3669 | // fire notification outside the lock
|
|---|
| 3670 | if (fChanged)
|
|---|
| 3671 | mParent->onExtraDataChange(mData->mUuid, aKey, aValue);
|
|---|
| 3672 |
|
|---|
| 3673 | return S_OK;
|
|---|
| 3674 | }
|
|---|
| 3675 |
|
|---|
| 3676 | STDMETHODIMP Machine::SaveSettings()
|
|---|
| 3677 | {
|
|---|
| 3678 | AutoCaller autoCaller(this);
|
|---|
| 3679 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3680 |
|
|---|
| 3681 | AutoWriteLock mlock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3682 |
|
|---|
| 3683 | /* when there was auto-conversion, we want to save the file even if
|
|---|
| 3684 | * the VM is saved */
|
|---|
| 3685 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3686 | if (FAILED(rc)) return rc;
|
|---|
| 3687 |
|
|---|
| 3688 | /* the settings file path may never be null */
|
|---|
| 3689 | ComAssertRet(!mData->m_strConfigFileFull.isEmpty(), E_FAIL);
|
|---|
| 3690 |
|
|---|
| 3691 | /* save all VM data excluding snapshots */
|
|---|
| 3692 | bool fNeedsGlobalSaveSettings = false;
|
|---|
| 3693 | rc = saveSettings(&fNeedsGlobalSaveSettings);
|
|---|
| 3694 | mlock.release();
|
|---|
| 3695 |
|
|---|
| 3696 | if (SUCCEEDED(rc) && fNeedsGlobalSaveSettings)
|
|---|
| 3697 | {
|
|---|
| 3698 | // save the global settings; for that we should hold only the VirtualBox lock
|
|---|
| 3699 | AutoWriteLock vlock(mParent COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3700 | rc = mParent->saveSettings();
|
|---|
| 3701 | }
|
|---|
| 3702 |
|
|---|
| 3703 | return rc;
|
|---|
| 3704 | }
|
|---|
| 3705 |
|
|---|
| 3706 | STDMETHODIMP Machine::DiscardSettings()
|
|---|
| 3707 | {
|
|---|
| 3708 | AutoCaller autoCaller(this);
|
|---|
| 3709 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3710 |
|
|---|
| 3711 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3712 |
|
|---|
| 3713 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3714 | if (FAILED(rc)) return rc;
|
|---|
| 3715 |
|
|---|
| 3716 | /*
|
|---|
| 3717 | * during this rollback, the session will be notified if data has
|
|---|
| 3718 | * been actually changed
|
|---|
| 3719 | */
|
|---|
| 3720 | rollback(true /* aNotify */);
|
|---|
| 3721 |
|
|---|
| 3722 | return S_OK;
|
|---|
| 3723 | }
|
|---|
| 3724 |
|
|---|
| 3725 | STDMETHODIMP Machine::DeleteSettings()
|
|---|
| 3726 | {
|
|---|
| 3727 | AutoCaller autoCaller(this);
|
|---|
| 3728 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3729 |
|
|---|
| 3730 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3731 |
|
|---|
| 3732 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3733 | if (FAILED(rc)) return rc;
|
|---|
| 3734 |
|
|---|
| 3735 | if (mData->mRegistered)
|
|---|
| 3736 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 3737 | tr("Cannot delete settings of a registered machine"));
|
|---|
| 3738 |
|
|---|
| 3739 | ULONG uLogHistoryCount = 3;
|
|---|
| 3740 | ComPtr<ISystemProperties> systemProperties;
|
|---|
| 3741 | mParent->COMGETTER(SystemProperties)(systemProperties.asOutParam());
|
|---|
| 3742 | if (!systemProperties.isNull())
|
|---|
| 3743 | systemProperties->COMGETTER(LogHistoryCount)(&uLogHistoryCount);
|
|---|
| 3744 |
|
|---|
| 3745 | /* delete the settings only when the file actually exists */
|
|---|
| 3746 | if (mData->pMachineConfigFile->fileExists())
|
|---|
| 3747 | {
|
|---|
| 3748 | int vrc = RTFileDelete(mData->m_strConfigFileFull.c_str());
|
|---|
| 3749 | if (RT_FAILURE(vrc))
|
|---|
| 3750 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 3751 | tr("Could not delete the settings file '%s' (%Rrc)"),
|
|---|
| 3752 | mData->m_strConfigFileFull.raw(),
|
|---|
| 3753 | vrc);
|
|---|
| 3754 |
|
|---|
| 3755 | /* Delete any backup or uncommitted XML files. Ignore failures.
|
|---|
| 3756 | See the fSafe parameter of xml::XmlFileWriter::write for details. */
|
|---|
| 3757 | /** @todo Find a way to avoid referring directly to iprt/xml.h here. */
|
|---|
| 3758 | Utf8Str otherXml = Utf8StrFmt("%s%s", mData->m_strConfigFileFull.c_str(), xml::XmlFileWriter::s_pszTmpSuff);
|
|---|
| 3759 | RTFileDelete(otherXml.c_str());
|
|---|
| 3760 | otherXml = Utf8StrFmt("%s%s", mData->m_strConfigFileFull.c_str(), xml::XmlFileWriter::s_pszPrevSuff);
|
|---|
| 3761 | RTFileDelete(otherXml.c_str());
|
|---|
| 3762 |
|
|---|
| 3763 | /* delete the Logs folder, nothing important should be left
|
|---|
| 3764 | * there (we don't check for errors because the user might have
|
|---|
| 3765 | * some private files there that we don't want to delete) */
|
|---|
| 3766 | Utf8Str logFolder;
|
|---|
| 3767 | getLogFolder(logFolder);
|
|---|
| 3768 | Assert(logFolder.length());
|
|---|
| 3769 | if (RTDirExists(logFolder.c_str()))
|
|---|
| 3770 | {
|
|---|
| 3771 | /* Delete all VBox.log[.N] files from the Logs folder
|
|---|
| 3772 | * (this must be in sync with the rotation logic in
|
|---|
| 3773 | * Console::powerUpThread()). Also, delete the VBox.png[.N]
|
|---|
| 3774 | * files that may have been created by the GUI. */
|
|---|
| 3775 | Utf8Str log = Utf8StrFmt("%s%cVBox.log",
|
|---|
| 3776 | logFolder.raw(), RTPATH_DELIMITER);
|
|---|
| 3777 | RTFileDelete(log.c_str());
|
|---|
| 3778 | log = Utf8StrFmt("%s%cVBox.png",
|
|---|
| 3779 | logFolder.raw(), RTPATH_DELIMITER);
|
|---|
| 3780 | RTFileDelete(log.c_str());
|
|---|
| 3781 | for (int i = uLogHistoryCount; i > 0; i--)
|
|---|
| 3782 | {
|
|---|
| 3783 | log = Utf8StrFmt("%s%cVBox.log.%d",
|
|---|
| 3784 | logFolder.raw(), RTPATH_DELIMITER, i);
|
|---|
| 3785 | RTFileDelete(log.c_str());
|
|---|
| 3786 | log = Utf8StrFmt("%s%cVBox.png.%d",
|
|---|
| 3787 | logFolder.raw(), RTPATH_DELIMITER, i);
|
|---|
| 3788 | RTFileDelete(log.c_str());
|
|---|
| 3789 | }
|
|---|
| 3790 |
|
|---|
| 3791 | RTDirRemove(logFolder.c_str());
|
|---|
| 3792 | }
|
|---|
| 3793 |
|
|---|
| 3794 | /* delete the Snapshots folder, nothing important should be left
|
|---|
| 3795 | * there (we don't check for errors because the user might have
|
|---|
| 3796 | * some private files there that we don't want to delete) */
|
|---|
| 3797 | Utf8Str snapshotFolder(mUserData->mSnapshotFolderFull);
|
|---|
| 3798 | Assert(snapshotFolder.length());
|
|---|
| 3799 | if (RTDirExists(snapshotFolder.c_str()))
|
|---|
| 3800 | RTDirRemove(snapshotFolder.c_str());
|
|---|
| 3801 |
|
|---|
| 3802 | /* delete the directory that contains the settings file, but only
|
|---|
| 3803 | * if it matches the VM name (i.e. a structure created by default in
|
|---|
| 3804 | * prepareSaveSettings()) */
|
|---|
| 3805 | {
|
|---|
| 3806 | Utf8Str settingsDir;
|
|---|
| 3807 | if (isInOwnDir(&settingsDir))
|
|---|
| 3808 | RTDirRemove(settingsDir.c_str());
|
|---|
| 3809 | }
|
|---|
| 3810 | }
|
|---|
| 3811 |
|
|---|
| 3812 | return S_OK;
|
|---|
| 3813 | }
|
|---|
| 3814 |
|
|---|
| 3815 | STDMETHODIMP Machine::GetSnapshot(IN_BSTR aId, ISnapshot **aSnapshot)
|
|---|
| 3816 | {
|
|---|
| 3817 | CheckComArgOutPointerValid(aSnapshot);
|
|---|
| 3818 |
|
|---|
| 3819 | AutoCaller autoCaller(this);
|
|---|
| 3820 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3821 |
|
|---|
| 3822 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3823 |
|
|---|
| 3824 | Guid uuid(aId);
|
|---|
| 3825 | /* Todo: fix this properly by perhaps introducing an isValid method for the Guid class */
|
|---|
| 3826 | if ( (aId)
|
|---|
| 3827 | && (*aId != '\0') // an empty Bstr means "get root snapshot", so don't fail on that
|
|---|
| 3828 | && (uuid.isEmpty()))
|
|---|
| 3829 | {
|
|---|
| 3830 | RTUUID uuidTemp;
|
|---|
| 3831 | /* Either it's a null UUID or the conversion failed. (null uuid has a special meaning in findSnapshot) */
|
|---|
| 3832 | if (RT_FAILURE(RTUuidFromUtf16(&uuidTemp, aId)))
|
|---|
| 3833 | return setError(E_FAIL,
|
|---|
| 3834 | tr("Could not find a snapshot with UUID {%ls}"),
|
|---|
| 3835 | aId);
|
|---|
| 3836 | }
|
|---|
| 3837 |
|
|---|
| 3838 | ComObjPtr<Snapshot> snapshot;
|
|---|
| 3839 |
|
|---|
| 3840 | HRESULT rc = findSnapshot(uuid, snapshot, true /* aSetError */);
|
|---|
| 3841 | snapshot.queryInterfaceTo(aSnapshot);
|
|---|
| 3842 |
|
|---|
| 3843 | return rc;
|
|---|
| 3844 | }
|
|---|
| 3845 |
|
|---|
| 3846 | STDMETHODIMP Machine::FindSnapshot(IN_BSTR aName, ISnapshot **aSnapshot)
|
|---|
| 3847 | {
|
|---|
| 3848 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 3849 | CheckComArgOutPointerValid(aSnapshot);
|
|---|
| 3850 |
|
|---|
| 3851 | AutoCaller autoCaller(this);
|
|---|
| 3852 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3853 |
|
|---|
| 3854 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3855 |
|
|---|
| 3856 | ComObjPtr<Snapshot> snapshot;
|
|---|
| 3857 |
|
|---|
| 3858 | HRESULT rc = findSnapshot(aName, snapshot, true /* aSetError */);
|
|---|
| 3859 | snapshot.queryInterfaceTo(aSnapshot);
|
|---|
| 3860 |
|
|---|
| 3861 | return rc;
|
|---|
| 3862 | }
|
|---|
| 3863 |
|
|---|
| 3864 | STDMETHODIMP Machine::SetCurrentSnapshot(IN_BSTR /* aId */)
|
|---|
| 3865 | {
|
|---|
| 3866 | /// @todo (dmik) don't forget to set
|
|---|
| 3867 | // mData->mCurrentStateModified to FALSE
|
|---|
| 3868 |
|
|---|
| 3869 | return setError(E_NOTIMPL, "Not implemented");
|
|---|
| 3870 | }
|
|---|
| 3871 |
|
|---|
| 3872 | STDMETHODIMP Machine::CreateSharedFolder(IN_BSTR aName, IN_BSTR aHostPath, BOOL aWritable)
|
|---|
| 3873 | {
|
|---|
| 3874 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 3875 | CheckComArgStrNotEmptyOrNull(aHostPath);
|
|---|
| 3876 |
|
|---|
| 3877 | AutoCaller autoCaller(this);
|
|---|
| 3878 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3879 |
|
|---|
| 3880 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3881 |
|
|---|
| 3882 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3883 | if (FAILED(rc)) return rc;
|
|---|
| 3884 |
|
|---|
| 3885 | ComObjPtr<SharedFolder> sharedFolder;
|
|---|
| 3886 | rc = findSharedFolder(aName, sharedFolder, false /* aSetError */);
|
|---|
| 3887 | if (SUCCEEDED(rc))
|
|---|
| 3888 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 3889 | tr("Shared folder named '%ls' already exists"),
|
|---|
| 3890 | aName);
|
|---|
| 3891 |
|
|---|
| 3892 | sharedFolder.createObject();
|
|---|
| 3893 | rc = sharedFolder->init(getMachine(), aName, aHostPath, aWritable);
|
|---|
| 3894 | if (FAILED(rc)) return rc;
|
|---|
| 3895 |
|
|---|
| 3896 | setModified(IsModified_SharedFolders);
|
|---|
| 3897 | mHWData.backup();
|
|---|
| 3898 | mHWData->mSharedFolders.push_back(sharedFolder);
|
|---|
| 3899 |
|
|---|
| 3900 | /* inform the direct session if any */
|
|---|
| 3901 | alock.leave();
|
|---|
| 3902 | onSharedFolderChange();
|
|---|
| 3903 |
|
|---|
| 3904 | return S_OK;
|
|---|
| 3905 | }
|
|---|
| 3906 |
|
|---|
| 3907 | STDMETHODIMP Machine::RemoveSharedFolder(IN_BSTR aName)
|
|---|
| 3908 | {
|
|---|
| 3909 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 3910 |
|
|---|
| 3911 | AutoCaller autoCaller(this);
|
|---|
| 3912 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 3913 |
|
|---|
| 3914 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3915 |
|
|---|
| 3916 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 3917 | if (FAILED(rc)) return rc;
|
|---|
| 3918 |
|
|---|
| 3919 | ComObjPtr<SharedFolder> sharedFolder;
|
|---|
| 3920 | rc = findSharedFolder(aName, sharedFolder, true /* aSetError */);
|
|---|
| 3921 | if (FAILED(rc)) return rc;
|
|---|
| 3922 |
|
|---|
| 3923 | setModified(IsModified_SharedFolders);
|
|---|
| 3924 | mHWData.backup();
|
|---|
| 3925 | mHWData->mSharedFolders.remove(sharedFolder);
|
|---|
| 3926 |
|
|---|
| 3927 | /* inform the direct session if any */
|
|---|
| 3928 | alock.leave();
|
|---|
| 3929 | onSharedFolderChange();
|
|---|
| 3930 |
|
|---|
| 3931 | return S_OK;
|
|---|
| 3932 | }
|
|---|
| 3933 |
|
|---|
| 3934 | STDMETHODIMP Machine::CanShowConsoleWindow(BOOL *aCanShow)
|
|---|
| 3935 | {
|
|---|
| 3936 | CheckComArgOutPointerValid(aCanShow);
|
|---|
| 3937 |
|
|---|
| 3938 | /* start with No */
|
|---|
| 3939 | *aCanShow = FALSE;
|
|---|
| 3940 |
|
|---|
| 3941 | AutoCaller autoCaller(this);
|
|---|
| 3942 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 3943 |
|
|---|
| 3944 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 3945 | {
|
|---|
| 3946 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3947 |
|
|---|
| 3948 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 3949 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 3950 | tr("Machine session is not open (session state: %s)"),
|
|---|
| 3951 | Global::stringifySessionState(mData->mSession.mState));
|
|---|
| 3952 |
|
|---|
| 3953 | directControl = mData->mSession.mDirectControl;
|
|---|
| 3954 | }
|
|---|
| 3955 |
|
|---|
| 3956 | /* ignore calls made after #OnSessionEnd() is called */
|
|---|
| 3957 | if (!directControl)
|
|---|
| 3958 | return S_OK;
|
|---|
| 3959 |
|
|---|
| 3960 | ULONG64 dummy;
|
|---|
| 3961 | return directControl->OnShowWindow(TRUE /* aCheck */, aCanShow, &dummy);
|
|---|
| 3962 | }
|
|---|
| 3963 |
|
|---|
| 3964 | STDMETHODIMP Machine::ShowConsoleWindow(ULONG64 *aWinId)
|
|---|
| 3965 | {
|
|---|
| 3966 | CheckComArgOutPointerValid(aWinId);
|
|---|
| 3967 |
|
|---|
| 3968 | AutoCaller autoCaller(this);
|
|---|
| 3969 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 3970 |
|
|---|
| 3971 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 3972 | {
|
|---|
| 3973 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 3974 |
|
|---|
| 3975 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 3976 | return setError(E_FAIL,
|
|---|
| 3977 | tr("Machine session is not open (session state: %s)"),
|
|---|
| 3978 | Global::stringifySessionState(mData->mSession.mState));
|
|---|
| 3979 |
|
|---|
| 3980 | directControl = mData->mSession.mDirectControl;
|
|---|
| 3981 | }
|
|---|
| 3982 |
|
|---|
| 3983 | /* ignore calls made after #OnSessionEnd() is called */
|
|---|
| 3984 | if (!directControl)
|
|---|
| 3985 | return S_OK;
|
|---|
| 3986 |
|
|---|
| 3987 | BOOL dummy;
|
|---|
| 3988 | return directControl->OnShowWindow(FALSE /* aCheck */, &dummy, aWinId);
|
|---|
| 3989 | }
|
|---|
| 3990 |
|
|---|
| 3991 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 3992 | /**
|
|---|
| 3993 | * Look up a guest property in VBoxSVC's internal structures.
|
|---|
| 3994 | */
|
|---|
| 3995 | HRESULT Machine::getGuestPropertyFromService(IN_BSTR aName,
|
|---|
| 3996 | BSTR *aValue,
|
|---|
| 3997 | ULONG64 *aTimestamp,
|
|---|
| 3998 | BSTR *aFlags) const
|
|---|
| 3999 | {
|
|---|
| 4000 | using namespace guestProp;
|
|---|
| 4001 |
|
|---|
| 4002 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4003 | Utf8Str strName(aName);
|
|---|
| 4004 | HWData::GuestPropertyList::const_iterator it;
|
|---|
| 4005 |
|
|---|
| 4006 | for (it = mHWData->mGuestProperties.begin();
|
|---|
| 4007 | it != mHWData->mGuestProperties.end(); ++it)
|
|---|
| 4008 | {
|
|---|
| 4009 | if (it->strName == strName)
|
|---|
| 4010 | {
|
|---|
| 4011 | char szFlags[MAX_FLAGS_LEN + 1];
|
|---|
| 4012 | it->strValue.cloneTo(aValue);
|
|---|
| 4013 | *aTimestamp = it->mTimestamp;
|
|---|
| 4014 | writeFlags(it->mFlags, szFlags);
|
|---|
| 4015 | Bstr(szFlags).cloneTo(aFlags);
|
|---|
| 4016 | break;
|
|---|
| 4017 | }
|
|---|
| 4018 | }
|
|---|
| 4019 | return S_OK;
|
|---|
| 4020 | }
|
|---|
| 4021 |
|
|---|
| 4022 | /**
|
|---|
| 4023 | * Query the VM that a guest property belongs to for the property.
|
|---|
| 4024 | * @returns E_ACCESSDENIED if the VM process is not available or not
|
|---|
| 4025 | * currently handling queries and the lookup should then be done in
|
|---|
| 4026 | * VBoxSVC.
|
|---|
| 4027 | */
|
|---|
| 4028 | HRESULT Machine::getGuestPropertyFromVM(IN_BSTR aName,
|
|---|
| 4029 | BSTR *aValue,
|
|---|
| 4030 | ULONG64 *aTimestamp,
|
|---|
| 4031 | BSTR *aFlags) const
|
|---|
| 4032 | {
|
|---|
| 4033 | HRESULT rc;
|
|---|
| 4034 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 4035 | directControl = mData->mSession.mDirectControl;
|
|---|
| 4036 |
|
|---|
| 4037 | /* fail if we were called after #OnSessionEnd() is called. This is a
|
|---|
| 4038 | * silly race condition. */
|
|---|
| 4039 |
|
|---|
| 4040 | if (!directControl)
|
|---|
| 4041 | rc = E_ACCESSDENIED;
|
|---|
| 4042 | else
|
|---|
| 4043 | rc = directControl->AccessGuestProperty(aName, NULL, NULL,
|
|---|
| 4044 | false /* isSetter */,
|
|---|
| 4045 | aValue, aTimestamp, aFlags);
|
|---|
| 4046 | return rc;
|
|---|
| 4047 | }
|
|---|
| 4048 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4049 |
|
|---|
| 4050 | STDMETHODIMP Machine::GetGuestProperty(IN_BSTR aName,
|
|---|
| 4051 | BSTR *aValue,
|
|---|
| 4052 | ULONG64 *aTimestamp,
|
|---|
| 4053 | BSTR *aFlags)
|
|---|
| 4054 | {
|
|---|
| 4055 | #ifndef VBOX_WITH_GUEST_PROPS
|
|---|
| 4056 | ReturnComNotImplemented();
|
|---|
| 4057 | #else // VBOX_WITH_GUEST_PROPS
|
|---|
| 4058 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 4059 | CheckComArgOutPointerValid(aValue);
|
|---|
| 4060 | CheckComArgOutPointerValid(aTimestamp);
|
|---|
| 4061 | CheckComArgOutPointerValid(aFlags);
|
|---|
| 4062 |
|
|---|
| 4063 | AutoCaller autoCaller(this);
|
|---|
| 4064 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4065 |
|
|---|
| 4066 | HRESULT rc = getGuestPropertyFromVM(aName, aValue, aTimestamp, aFlags);
|
|---|
| 4067 | if (rc == E_ACCESSDENIED)
|
|---|
| 4068 | /* The VM is not running or the service is not (yet) accessible */
|
|---|
| 4069 | rc = getGuestPropertyFromService(aName, aValue, aTimestamp, aFlags);
|
|---|
| 4070 | return rc;
|
|---|
| 4071 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4072 | }
|
|---|
| 4073 |
|
|---|
| 4074 | STDMETHODIMP Machine::GetGuestPropertyValue(IN_BSTR aName, BSTR *aValue)
|
|---|
| 4075 | {
|
|---|
| 4076 | ULONG64 dummyTimestamp;
|
|---|
| 4077 | Bstr dummyFlags;
|
|---|
| 4078 | return GetGuestProperty(aName, aValue, &dummyTimestamp, dummyFlags.asOutParam());
|
|---|
| 4079 | }
|
|---|
| 4080 |
|
|---|
| 4081 | STDMETHODIMP Machine::GetGuestPropertyTimestamp(IN_BSTR aName, ULONG64 *aTimestamp)
|
|---|
| 4082 | {
|
|---|
| 4083 | Bstr dummyValue;
|
|---|
| 4084 | Bstr dummyFlags;
|
|---|
| 4085 | return GetGuestProperty(aName, dummyValue.asOutParam(), aTimestamp, dummyFlags.asOutParam());
|
|---|
| 4086 | }
|
|---|
| 4087 |
|
|---|
| 4088 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 4089 | /**
|
|---|
| 4090 | * Set a guest property in VBoxSVC's internal structures.
|
|---|
| 4091 | */
|
|---|
| 4092 | HRESULT Machine::setGuestPropertyToService(IN_BSTR aName, IN_BSTR aValue,
|
|---|
| 4093 | IN_BSTR aFlags)
|
|---|
| 4094 | {
|
|---|
| 4095 | using namespace guestProp;
|
|---|
| 4096 |
|
|---|
| 4097 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4098 | HRESULT rc = S_OK;
|
|---|
| 4099 | HWData::GuestProperty property;
|
|---|
| 4100 | property.mFlags = NILFLAG;
|
|---|
| 4101 | bool found = false;
|
|---|
| 4102 |
|
|---|
| 4103 | rc = checkStateDependency(MutableStateDep);
|
|---|
| 4104 | if (FAILED(rc)) return rc;
|
|---|
| 4105 |
|
|---|
| 4106 | try
|
|---|
| 4107 | {
|
|---|
| 4108 | Utf8Str utf8Name(aName);
|
|---|
| 4109 | Utf8Str utf8Flags(aFlags);
|
|---|
| 4110 | uint32_t fFlags = NILFLAG;
|
|---|
| 4111 | if ( (aFlags != NULL)
|
|---|
| 4112 | && RT_FAILURE(validateFlags(utf8Flags.raw(), &fFlags))
|
|---|
| 4113 | )
|
|---|
| 4114 | return setError(E_INVALIDARG,
|
|---|
| 4115 | tr("Invalid flag values: '%ls'"),
|
|---|
| 4116 | aFlags);
|
|---|
| 4117 |
|
|---|
| 4118 | /** @todo r=bird: see efficiency rant in PushGuestProperty. (Yeah, I
|
|---|
| 4119 | * know, this is simple and do an OK job atm.) */
|
|---|
| 4120 | HWData::GuestPropertyList::iterator it;
|
|---|
| 4121 | for (it = mHWData->mGuestProperties.begin();
|
|---|
| 4122 | it != mHWData->mGuestProperties.end(); ++it)
|
|---|
| 4123 | if (it->strName == utf8Name)
|
|---|
| 4124 | {
|
|---|
| 4125 | property = *it;
|
|---|
| 4126 | if (it->mFlags & (RDONLYHOST))
|
|---|
| 4127 | rc = setError(E_ACCESSDENIED,
|
|---|
| 4128 | tr("The property '%ls' cannot be changed by the host"),
|
|---|
| 4129 | aName);
|
|---|
| 4130 | else
|
|---|
| 4131 | {
|
|---|
| 4132 | setModified(IsModified_MachineData);
|
|---|
| 4133 | mHWData.backup(); // @todo r=dj backup in a loop?!?
|
|---|
| 4134 |
|
|---|
| 4135 | /* The backup() operation invalidates our iterator, so
|
|---|
| 4136 | * get a new one. */
|
|---|
| 4137 | for (it = mHWData->mGuestProperties.begin();
|
|---|
| 4138 | it->strName != utf8Name;
|
|---|
| 4139 | ++it)
|
|---|
| 4140 | ;
|
|---|
| 4141 | mHWData->mGuestProperties.erase(it);
|
|---|
| 4142 | }
|
|---|
| 4143 | found = true;
|
|---|
| 4144 | break;
|
|---|
| 4145 | }
|
|---|
| 4146 | if (found && SUCCEEDED(rc))
|
|---|
| 4147 | {
|
|---|
| 4148 | if (*aValue)
|
|---|
| 4149 | {
|
|---|
| 4150 | RTTIMESPEC time;
|
|---|
| 4151 | property.strValue = aValue;
|
|---|
| 4152 | property.mTimestamp = RTTimeSpecGetNano(RTTimeNow(&time));
|
|---|
| 4153 | if (aFlags != NULL)
|
|---|
| 4154 | property.mFlags = fFlags;
|
|---|
| 4155 | mHWData->mGuestProperties.push_back(property);
|
|---|
| 4156 | }
|
|---|
| 4157 | }
|
|---|
| 4158 | else if (SUCCEEDED(rc) && *aValue)
|
|---|
| 4159 | {
|
|---|
| 4160 | RTTIMESPEC time;
|
|---|
| 4161 | setModified(IsModified_MachineData);
|
|---|
| 4162 | mHWData.backup();
|
|---|
| 4163 | property.strName = aName;
|
|---|
| 4164 | property.strValue = aValue;
|
|---|
| 4165 | property.mTimestamp = RTTimeSpecGetNano(RTTimeNow(&time));
|
|---|
| 4166 | property.mFlags = fFlags;
|
|---|
| 4167 | mHWData->mGuestProperties.push_back(property);
|
|---|
| 4168 | }
|
|---|
| 4169 | if ( SUCCEEDED(rc)
|
|---|
| 4170 | && ( mHWData->mGuestPropertyNotificationPatterns.isEmpty()
|
|---|
| 4171 | || RTStrSimplePatternMultiMatch(mHWData->mGuestPropertyNotificationPatterns.raw(), RTSTR_MAX,
|
|---|
| 4172 | utf8Name.raw(), RTSTR_MAX, NULL) )
|
|---|
| 4173 | )
|
|---|
| 4174 | {
|
|---|
| 4175 | /** @todo r=bird: Why aren't we leaving the lock here? The
|
|---|
| 4176 | * same code in PushGuestProperty does... */
|
|---|
| 4177 | mParent->onGuestPropertyChange(mData->mUuid, aName, aValue, aFlags);
|
|---|
| 4178 | }
|
|---|
| 4179 | }
|
|---|
| 4180 | catch (std::bad_alloc &)
|
|---|
| 4181 | {
|
|---|
| 4182 | rc = E_OUTOFMEMORY;
|
|---|
| 4183 | }
|
|---|
| 4184 |
|
|---|
| 4185 | return rc;
|
|---|
| 4186 | }
|
|---|
| 4187 |
|
|---|
| 4188 | /**
|
|---|
| 4189 | * Set a property on the VM that that property belongs to.
|
|---|
| 4190 | * @returns E_ACCESSDENIED if the VM process is not available or not
|
|---|
| 4191 | * currently handling queries and the setting should then be done in
|
|---|
| 4192 | * VBoxSVC.
|
|---|
| 4193 | */
|
|---|
| 4194 | HRESULT Machine::setGuestPropertyToVM(IN_BSTR aName, IN_BSTR aValue,
|
|---|
| 4195 | IN_BSTR aFlags)
|
|---|
| 4196 | {
|
|---|
| 4197 | HRESULT rc;
|
|---|
| 4198 |
|
|---|
| 4199 | try {
|
|---|
| 4200 | ComPtr<IInternalSessionControl> directControl =
|
|---|
| 4201 | mData->mSession.mDirectControl;
|
|---|
| 4202 |
|
|---|
| 4203 | BSTR dummy = NULL; /* will not be changed (setter) */
|
|---|
| 4204 | ULONG64 dummy64;
|
|---|
| 4205 | if (!directControl)
|
|---|
| 4206 | rc = E_ACCESSDENIED;
|
|---|
| 4207 | else
|
|---|
| 4208 | rc = directControl->AccessGuestProperty
|
|---|
| 4209 | (aName,
|
|---|
| 4210 | /** @todo Fix when adding DeleteGuestProperty(),
|
|---|
| 4211 | see defect. */
|
|---|
| 4212 | *aValue ? aValue : NULL, aFlags, true /* isSetter */,
|
|---|
| 4213 | &dummy, &dummy64, &dummy);
|
|---|
| 4214 | }
|
|---|
| 4215 | catch (std::bad_alloc &)
|
|---|
| 4216 | {
|
|---|
| 4217 | rc = E_OUTOFMEMORY;
|
|---|
| 4218 | }
|
|---|
| 4219 |
|
|---|
| 4220 | return rc;
|
|---|
| 4221 | }
|
|---|
| 4222 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4223 |
|
|---|
| 4224 | STDMETHODIMP Machine::SetGuestProperty(IN_BSTR aName, IN_BSTR aValue,
|
|---|
| 4225 | IN_BSTR aFlags)
|
|---|
| 4226 | {
|
|---|
| 4227 | #ifndef VBOX_WITH_GUEST_PROPS
|
|---|
| 4228 | ReturnComNotImplemented();
|
|---|
| 4229 | #else // VBOX_WITH_GUEST_PROPS
|
|---|
| 4230 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 4231 | if ((aFlags != NULL) && !VALID_PTR(aFlags))
|
|---|
| 4232 | return E_INVALIDARG;
|
|---|
| 4233 | AutoCaller autoCaller(this);
|
|---|
| 4234 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4235 |
|
|---|
| 4236 | HRESULT rc = setGuestPropertyToVM(aName, aValue, aFlags);
|
|---|
| 4237 | if (rc == E_ACCESSDENIED)
|
|---|
| 4238 | /* The VM is not running or the service is not (yet) accessible */
|
|---|
| 4239 | rc = setGuestPropertyToService(aName, aValue, aFlags);
|
|---|
| 4240 | return rc;
|
|---|
| 4241 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4242 | }
|
|---|
| 4243 |
|
|---|
| 4244 | STDMETHODIMP Machine::SetGuestPropertyValue(IN_BSTR aName, IN_BSTR aValue)
|
|---|
| 4245 | {
|
|---|
| 4246 | return SetGuestProperty(aName, aValue, NULL);
|
|---|
| 4247 | }
|
|---|
| 4248 |
|
|---|
| 4249 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 4250 | /**
|
|---|
| 4251 | * Enumerate the guest properties in VBoxSVC's internal structures.
|
|---|
| 4252 | */
|
|---|
| 4253 | HRESULT Machine::enumerateGuestPropertiesInService
|
|---|
| 4254 | (IN_BSTR aPatterns, ComSafeArrayOut(BSTR, aNames),
|
|---|
| 4255 | ComSafeArrayOut(BSTR, aValues),
|
|---|
| 4256 | ComSafeArrayOut(ULONG64, aTimestamps),
|
|---|
| 4257 | ComSafeArrayOut(BSTR, aFlags))
|
|---|
| 4258 | {
|
|---|
| 4259 | using namespace guestProp;
|
|---|
| 4260 |
|
|---|
| 4261 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4262 | Utf8Str strPatterns(aPatterns);
|
|---|
| 4263 |
|
|---|
| 4264 | /*
|
|---|
| 4265 | * Look for matching patterns and build up a list.
|
|---|
| 4266 | */
|
|---|
| 4267 | HWData::GuestPropertyList propList;
|
|---|
| 4268 | for (HWData::GuestPropertyList::iterator it = mHWData->mGuestProperties.begin();
|
|---|
| 4269 | it != mHWData->mGuestProperties.end();
|
|---|
| 4270 | ++it)
|
|---|
| 4271 | if ( strPatterns.isEmpty()
|
|---|
| 4272 | || RTStrSimplePatternMultiMatch(strPatterns.raw(),
|
|---|
| 4273 | RTSTR_MAX,
|
|---|
| 4274 | it->strName.raw(),
|
|---|
| 4275 | RTSTR_MAX, NULL)
|
|---|
| 4276 | )
|
|---|
| 4277 | propList.push_back(*it);
|
|---|
| 4278 |
|
|---|
| 4279 | /*
|
|---|
| 4280 | * And build up the arrays for returning the property information.
|
|---|
| 4281 | */
|
|---|
| 4282 | size_t cEntries = propList.size();
|
|---|
| 4283 | SafeArray<BSTR> names(cEntries);
|
|---|
| 4284 | SafeArray<BSTR> values(cEntries);
|
|---|
| 4285 | SafeArray<ULONG64> timestamps(cEntries);
|
|---|
| 4286 | SafeArray<BSTR> flags(cEntries);
|
|---|
| 4287 | size_t iProp = 0;
|
|---|
| 4288 | for (HWData::GuestPropertyList::iterator it = propList.begin();
|
|---|
| 4289 | it != propList.end();
|
|---|
| 4290 | ++it)
|
|---|
| 4291 | {
|
|---|
| 4292 | char szFlags[MAX_FLAGS_LEN + 1];
|
|---|
| 4293 | it->strName.cloneTo(&names[iProp]);
|
|---|
| 4294 | it->strValue.cloneTo(&values[iProp]);
|
|---|
| 4295 | timestamps[iProp] = it->mTimestamp;
|
|---|
| 4296 | writeFlags(it->mFlags, szFlags);
|
|---|
| 4297 | Bstr(szFlags).cloneTo(&flags[iProp]);
|
|---|
| 4298 | ++iProp;
|
|---|
| 4299 | }
|
|---|
| 4300 | names.detachTo(ComSafeArrayOutArg(aNames));
|
|---|
| 4301 | values.detachTo(ComSafeArrayOutArg(aValues));
|
|---|
| 4302 | timestamps.detachTo(ComSafeArrayOutArg(aTimestamps));
|
|---|
| 4303 | flags.detachTo(ComSafeArrayOutArg(aFlags));
|
|---|
| 4304 | return S_OK;
|
|---|
| 4305 | }
|
|---|
| 4306 |
|
|---|
| 4307 | /**
|
|---|
| 4308 | * Enumerate the properties managed by a VM.
|
|---|
| 4309 | * @returns E_ACCESSDENIED if the VM process is not available or not
|
|---|
| 4310 | * currently handling queries and the setting should then be done in
|
|---|
| 4311 | * VBoxSVC.
|
|---|
| 4312 | */
|
|---|
| 4313 | HRESULT Machine::enumerateGuestPropertiesOnVM
|
|---|
| 4314 | (IN_BSTR aPatterns, ComSafeArrayOut(BSTR, aNames),
|
|---|
| 4315 | ComSafeArrayOut(BSTR, aValues),
|
|---|
| 4316 | ComSafeArrayOut(ULONG64, aTimestamps),
|
|---|
| 4317 | ComSafeArrayOut(BSTR, aFlags))
|
|---|
| 4318 | {
|
|---|
| 4319 | HRESULT rc;
|
|---|
| 4320 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 4321 | directControl = mData->mSession.mDirectControl;
|
|---|
| 4322 |
|
|---|
| 4323 | if (!directControl)
|
|---|
| 4324 | rc = E_ACCESSDENIED;
|
|---|
| 4325 | else
|
|---|
| 4326 | rc = directControl->EnumerateGuestProperties
|
|---|
| 4327 | (aPatterns, ComSafeArrayOutArg(aNames),
|
|---|
| 4328 | ComSafeArrayOutArg(aValues),
|
|---|
| 4329 | ComSafeArrayOutArg(aTimestamps),
|
|---|
| 4330 | ComSafeArrayOutArg(aFlags));
|
|---|
| 4331 | return rc;
|
|---|
| 4332 | }
|
|---|
| 4333 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4334 |
|
|---|
| 4335 | STDMETHODIMP Machine::EnumerateGuestProperties(IN_BSTR aPatterns,
|
|---|
| 4336 | ComSafeArrayOut(BSTR, aNames),
|
|---|
| 4337 | ComSafeArrayOut(BSTR, aValues),
|
|---|
| 4338 | ComSafeArrayOut(ULONG64, aTimestamps),
|
|---|
| 4339 | ComSafeArrayOut(BSTR, aFlags))
|
|---|
| 4340 | {
|
|---|
| 4341 | #ifndef VBOX_WITH_GUEST_PROPS
|
|---|
| 4342 | ReturnComNotImplemented();
|
|---|
| 4343 | #else // VBOX_WITH_GUEST_PROPS
|
|---|
| 4344 | if (!VALID_PTR(aPatterns) && (aPatterns != NULL))
|
|---|
| 4345 | return E_POINTER;
|
|---|
| 4346 |
|
|---|
| 4347 | CheckComArgOutSafeArrayPointerValid(aNames);
|
|---|
| 4348 | CheckComArgOutSafeArrayPointerValid(aValues);
|
|---|
| 4349 | CheckComArgOutSafeArrayPointerValid(aTimestamps);
|
|---|
| 4350 | CheckComArgOutSafeArrayPointerValid(aFlags);
|
|---|
| 4351 |
|
|---|
| 4352 | AutoCaller autoCaller(this);
|
|---|
| 4353 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4354 |
|
|---|
| 4355 | HRESULT rc = enumerateGuestPropertiesOnVM
|
|---|
| 4356 | (aPatterns, ComSafeArrayOutArg(aNames),
|
|---|
| 4357 | ComSafeArrayOutArg(aValues),
|
|---|
| 4358 | ComSafeArrayOutArg(aTimestamps),
|
|---|
| 4359 | ComSafeArrayOutArg(aFlags));
|
|---|
| 4360 | if (rc == E_ACCESSDENIED)
|
|---|
| 4361 | /* The VM is not running or the service is not (yet) accessible */
|
|---|
| 4362 | rc = enumerateGuestPropertiesInService
|
|---|
| 4363 | (aPatterns, ComSafeArrayOutArg(aNames),
|
|---|
| 4364 | ComSafeArrayOutArg(aValues),
|
|---|
| 4365 | ComSafeArrayOutArg(aTimestamps),
|
|---|
| 4366 | ComSafeArrayOutArg(aFlags));
|
|---|
| 4367 | return rc;
|
|---|
| 4368 | #endif // VBOX_WITH_GUEST_PROPS
|
|---|
| 4369 | }
|
|---|
| 4370 |
|
|---|
| 4371 | STDMETHODIMP Machine::GetMediumAttachmentsOfController(IN_BSTR aName,
|
|---|
| 4372 | ComSafeArrayOut(IMediumAttachment*, aAttachments))
|
|---|
| 4373 | {
|
|---|
| 4374 | MediaData::AttachmentList atts;
|
|---|
| 4375 |
|
|---|
| 4376 | HRESULT rc = getMediumAttachmentsOfController(aName, atts);
|
|---|
| 4377 | if (FAILED(rc)) return rc;
|
|---|
| 4378 |
|
|---|
| 4379 | SafeIfaceArray<IMediumAttachment> attachments(atts);
|
|---|
| 4380 | attachments.detachTo(ComSafeArrayOutArg(aAttachments));
|
|---|
| 4381 |
|
|---|
| 4382 | return S_OK;
|
|---|
| 4383 | }
|
|---|
| 4384 |
|
|---|
| 4385 | STDMETHODIMP Machine::GetMediumAttachment(IN_BSTR aControllerName,
|
|---|
| 4386 | LONG aControllerPort,
|
|---|
| 4387 | LONG aDevice,
|
|---|
| 4388 | IMediumAttachment **aAttachment)
|
|---|
| 4389 | {
|
|---|
| 4390 | LogFlowThisFunc(("aControllerName=\"%ls\" aControllerPort=%d aDevice=%d\n",
|
|---|
| 4391 | aControllerName, aControllerPort, aDevice));
|
|---|
| 4392 |
|
|---|
| 4393 | CheckComArgStrNotEmptyOrNull(aControllerName);
|
|---|
| 4394 | CheckComArgOutPointerValid(aAttachment);
|
|---|
| 4395 |
|
|---|
| 4396 | AutoCaller autoCaller(this);
|
|---|
| 4397 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4398 |
|
|---|
| 4399 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4400 |
|
|---|
| 4401 | *aAttachment = NULL;
|
|---|
| 4402 |
|
|---|
| 4403 | ComObjPtr<MediumAttachment> pAttach = findAttachment(mMediaData->mAttachments,
|
|---|
| 4404 | aControllerName,
|
|---|
| 4405 | aControllerPort,
|
|---|
| 4406 | aDevice);
|
|---|
| 4407 | if (pAttach.isNull())
|
|---|
| 4408 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 4409 | tr("No storage device attached to device slot %d on port %d of controller '%ls'"),
|
|---|
| 4410 | aDevice, aControllerPort, aControllerName);
|
|---|
| 4411 |
|
|---|
| 4412 | pAttach.queryInterfaceTo(aAttachment);
|
|---|
| 4413 |
|
|---|
| 4414 | return S_OK;
|
|---|
| 4415 | }
|
|---|
| 4416 |
|
|---|
| 4417 | STDMETHODIMP Machine::AddStorageController(IN_BSTR aName,
|
|---|
| 4418 | StorageBus_T aConnectionType,
|
|---|
| 4419 | IStorageController **controller)
|
|---|
| 4420 | {
|
|---|
| 4421 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 4422 |
|
|---|
| 4423 | if ( (aConnectionType <= StorageBus_Null)
|
|---|
| 4424 | || (aConnectionType > StorageBus_SAS))
|
|---|
| 4425 | return setError(E_INVALIDARG,
|
|---|
| 4426 | tr("Invalid connection type: %d"),
|
|---|
| 4427 | aConnectionType);
|
|---|
| 4428 |
|
|---|
| 4429 | AutoCaller autoCaller(this);
|
|---|
| 4430 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4431 |
|
|---|
| 4432 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4433 |
|
|---|
| 4434 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 4435 | if (FAILED(rc)) return rc;
|
|---|
| 4436 |
|
|---|
| 4437 | /* try to find one with the name first. */
|
|---|
| 4438 | ComObjPtr<StorageController> ctrl;
|
|---|
| 4439 |
|
|---|
| 4440 | rc = getStorageControllerByName(aName, ctrl, false /* aSetError */);
|
|---|
| 4441 | if (SUCCEEDED(rc))
|
|---|
| 4442 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 4443 | tr("Storage controller named '%ls' already exists"),
|
|---|
| 4444 | aName);
|
|---|
| 4445 |
|
|---|
| 4446 | ctrl.createObject();
|
|---|
| 4447 |
|
|---|
| 4448 | /* get a new instance number for the storage controller */
|
|---|
| 4449 | ULONG ulInstance = 0;
|
|---|
| 4450 | for (StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 4451 | it != mStorageControllers->end();
|
|---|
| 4452 | ++it)
|
|---|
| 4453 | {
|
|---|
| 4454 | if ((*it)->getStorageBus() == aConnectionType)
|
|---|
| 4455 | {
|
|---|
| 4456 | ULONG ulCurInst = (*it)->getInstance();
|
|---|
| 4457 |
|
|---|
| 4458 | if (ulCurInst >= ulInstance)
|
|---|
| 4459 | ulInstance = ulCurInst + 1;
|
|---|
| 4460 | }
|
|---|
| 4461 | }
|
|---|
| 4462 |
|
|---|
| 4463 | rc = ctrl->init(this, aName, aConnectionType, ulInstance);
|
|---|
| 4464 | if (FAILED(rc)) return rc;
|
|---|
| 4465 |
|
|---|
| 4466 | setModified(IsModified_Storage);
|
|---|
| 4467 | mStorageControllers.backup();
|
|---|
| 4468 | mStorageControllers->push_back(ctrl);
|
|---|
| 4469 |
|
|---|
| 4470 | ctrl.queryInterfaceTo(controller);
|
|---|
| 4471 |
|
|---|
| 4472 | /* inform the direct session if any */
|
|---|
| 4473 | alock.leave();
|
|---|
| 4474 | onStorageControllerChange();
|
|---|
| 4475 |
|
|---|
| 4476 | return S_OK;
|
|---|
| 4477 | }
|
|---|
| 4478 |
|
|---|
| 4479 | STDMETHODIMP Machine::GetStorageControllerByName(IN_BSTR aName,
|
|---|
| 4480 | IStorageController **aStorageController)
|
|---|
| 4481 | {
|
|---|
| 4482 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 4483 |
|
|---|
| 4484 | AutoCaller autoCaller(this);
|
|---|
| 4485 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4486 |
|
|---|
| 4487 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4488 |
|
|---|
| 4489 | ComObjPtr<StorageController> ctrl;
|
|---|
| 4490 |
|
|---|
| 4491 | HRESULT rc = getStorageControllerByName(aName, ctrl, true /* aSetError */);
|
|---|
| 4492 | if (SUCCEEDED(rc))
|
|---|
| 4493 | ctrl.queryInterfaceTo(aStorageController);
|
|---|
| 4494 |
|
|---|
| 4495 | return rc;
|
|---|
| 4496 | }
|
|---|
| 4497 |
|
|---|
| 4498 | STDMETHODIMP Machine::GetStorageControllerByInstance(ULONG aInstance,
|
|---|
| 4499 | IStorageController **aStorageController)
|
|---|
| 4500 | {
|
|---|
| 4501 | AutoCaller autoCaller(this);
|
|---|
| 4502 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4503 |
|
|---|
| 4504 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4505 |
|
|---|
| 4506 | for (StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 4507 | it != mStorageControllers->end();
|
|---|
| 4508 | ++it)
|
|---|
| 4509 | {
|
|---|
| 4510 | if ((*it)->getInstance() == aInstance)
|
|---|
| 4511 | {
|
|---|
| 4512 | (*it).queryInterfaceTo(aStorageController);
|
|---|
| 4513 | return S_OK;
|
|---|
| 4514 | }
|
|---|
| 4515 | }
|
|---|
| 4516 |
|
|---|
| 4517 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 4518 | tr("Could not find a storage controller with instance number '%lu'"),
|
|---|
| 4519 | aInstance);
|
|---|
| 4520 | }
|
|---|
| 4521 |
|
|---|
| 4522 | STDMETHODIMP Machine::RemoveStorageController(IN_BSTR aName)
|
|---|
| 4523 | {
|
|---|
| 4524 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 4525 |
|
|---|
| 4526 | AutoCaller autoCaller(this);
|
|---|
| 4527 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4528 |
|
|---|
| 4529 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4530 |
|
|---|
| 4531 | HRESULT rc = checkStateDependency(MutableStateDep);
|
|---|
| 4532 | if (FAILED(rc)) return rc;
|
|---|
| 4533 |
|
|---|
| 4534 | ComObjPtr<StorageController> ctrl;
|
|---|
| 4535 | rc = getStorageControllerByName(aName, ctrl, true /* aSetError */);
|
|---|
| 4536 | if (FAILED(rc)) return rc;
|
|---|
| 4537 |
|
|---|
| 4538 | /* We can remove the controller only if there is no device attached. */
|
|---|
| 4539 | /* check if the device slot is already busy */
|
|---|
| 4540 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 4541 | it != mMediaData->mAttachments.end();
|
|---|
| 4542 | ++it)
|
|---|
| 4543 | {
|
|---|
| 4544 | if ((*it)->getControllerName() == aName)
|
|---|
| 4545 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 4546 | tr("Storage controller named '%ls' has still devices attached"),
|
|---|
| 4547 | aName);
|
|---|
| 4548 | }
|
|---|
| 4549 |
|
|---|
| 4550 | /* We can remove it now. */
|
|---|
| 4551 | setModified(IsModified_Storage);
|
|---|
| 4552 | mStorageControllers.backup();
|
|---|
| 4553 |
|
|---|
| 4554 | ctrl->unshare();
|
|---|
| 4555 |
|
|---|
| 4556 | mStorageControllers->remove(ctrl);
|
|---|
| 4557 |
|
|---|
| 4558 | /* inform the direct session if any */
|
|---|
| 4559 | alock.leave();
|
|---|
| 4560 | onStorageControllerChange();
|
|---|
| 4561 |
|
|---|
| 4562 | return S_OK;
|
|---|
| 4563 | }
|
|---|
| 4564 |
|
|---|
| 4565 | /* @todo where is the right place for this? */
|
|---|
| 4566 | #define sSSMDisplayScreenshotVer 0x00010001
|
|---|
| 4567 |
|
|---|
| 4568 | static int readSavedDisplayScreenshot(Utf8Str *pStateFilePath, uint32_t u32Type, uint8_t **ppu8Data, uint32_t *pcbData, uint32_t *pu32Width, uint32_t *pu32Height)
|
|---|
| 4569 | {
|
|---|
| 4570 | LogFlowFunc(("u32Type = %d [%s]\n", u32Type, pStateFilePath->raw()));
|
|---|
| 4571 |
|
|---|
| 4572 | /* @todo cache read data */
|
|---|
| 4573 | if (pStateFilePath->isEmpty())
|
|---|
| 4574 | {
|
|---|
| 4575 | /* No saved state data. */
|
|---|
| 4576 | return VERR_NOT_SUPPORTED;
|
|---|
| 4577 | }
|
|---|
| 4578 |
|
|---|
| 4579 | uint8_t *pu8Data = NULL;
|
|---|
| 4580 | uint32_t cbData = 0;
|
|---|
| 4581 | uint32_t u32Width = 0;
|
|---|
| 4582 | uint32_t u32Height = 0;
|
|---|
| 4583 |
|
|---|
| 4584 | PSSMHANDLE pSSM;
|
|---|
| 4585 | int vrc = SSMR3Open(pStateFilePath->raw(), 0 /*fFlags*/, &pSSM);
|
|---|
| 4586 | if (RT_SUCCESS(vrc))
|
|---|
| 4587 | {
|
|---|
| 4588 | uint32_t uVersion;
|
|---|
| 4589 | vrc = SSMR3Seek(pSSM, "DisplayScreenshot", 1100 /*iInstance*/, &uVersion);
|
|---|
| 4590 | if (RT_SUCCESS(vrc))
|
|---|
| 4591 | {
|
|---|
| 4592 | if (uVersion == sSSMDisplayScreenshotVer)
|
|---|
| 4593 | {
|
|---|
| 4594 | uint32_t cBlocks;
|
|---|
| 4595 | vrc = SSMR3GetU32(pSSM, &cBlocks);
|
|---|
| 4596 | AssertRCReturn(vrc, vrc);
|
|---|
| 4597 |
|
|---|
| 4598 | for (uint32_t i = 0; i < cBlocks; i++)
|
|---|
| 4599 | {
|
|---|
| 4600 | uint32_t cbBlock;
|
|---|
| 4601 | vrc = SSMR3GetU32(pSSM, &cbBlock);
|
|---|
| 4602 | AssertRCBreak(vrc);
|
|---|
| 4603 |
|
|---|
| 4604 | uint32_t typeOfBlock;
|
|---|
| 4605 | vrc = SSMR3GetU32(pSSM, &typeOfBlock);
|
|---|
| 4606 | AssertRCBreak(vrc);
|
|---|
| 4607 |
|
|---|
| 4608 | LogFlowFunc(("[%d] type %d, size %d bytes\n", i, typeOfBlock, cbBlock));
|
|---|
| 4609 |
|
|---|
| 4610 | if (typeOfBlock == u32Type)
|
|---|
| 4611 | {
|
|---|
| 4612 | if (cbBlock > 2 * sizeof(uint32_t))
|
|---|
| 4613 | {
|
|---|
| 4614 | cbData = cbBlock - 2 * sizeof(uint32_t);
|
|---|
| 4615 | pu8Data = (uint8_t *)RTMemAlloc(cbData);
|
|---|
| 4616 | if (pu8Data == NULL)
|
|---|
| 4617 | {
|
|---|
| 4618 | vrc = VERR_NO_MEMORY;
|
|---|
| 4619 | break;
|
|---|
| 4620 | }
|
|---|
| 4621 |
|
|---|
| 4622 | vrc = SSMR3GetU32(pSSM, &u32Width);
|
|---|
| 4623 | AssertRCBreak(vrc);
|
|---|
| 4624 | vrc = SSMR3GetU32(pSSM, &u32Height);
|
|---|
| 4625 | AssertRCBreak(vrc);
|
|---|
| 4626 | vrc = SSMR3GetMem(pSSM, pu8Data, cbData);
|
|---|
| 4627 | AssertRCBreak(vrc);
|
|---|
| 4628 | }
|
|---|
| 4629 | else
|
|---|
| 4630 | {
|
|---|
| 4631 | /* No saved state data. */
|
|---|
| 4632 | vrc = VERR_NOT_SUPPORTED;
|
|---|
| 4633 | }
|
|---|
| 4634 |
|
|---|
| 4635 | break;
|
|---|
| 4636 | }
|
|---|
| 4637 | else
|
|---|
| 4638 | {
|
|---|
| 4639 | /* displaySSMSaveScreenshot did not write any data, if
|
|---|
| 4640 | * cbBlock was == 2 * sizeof (uint32_t).
|
|---|
| 4641 | */
|
|---|
| 4642 | if (cbBlock > 2 * sizeof (uint32_t))
|
|---|
| 4643 | {
|
|---|
| 4644 | vrc = SSMR3Skip(pSSM, cbBlock);
|
|---|
| 4645 | AssertRCBreak(vrc);
|
|---|
| 4646 | }
|
|---|
| 4647 | }
|
|---|
| 4648 | }
|
|---|
| 4649 | }
|
|---|
| 4650 | else
|
|---|
| 4651 | {
|
|---|
| 4652 | vrc = VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION;
|
|---|
| 4653 | }
|
|---|
| 4654 | }
|
|---|
| 4655 |
|
|---|
| 4656 | SSMR3Close(pSSM);
|
|---|
| 4657 | }
|
|---|
| 4658 |
|
|---|
| 4659 | if (RT_SUCCESS(vrc))
|
|---|
| 4660 | {
|
|---|
| 4661 | if (u32Type == 0 && cbData % 4 != 0)
|
|---|
| 4662 | {
|
|---|
| 4663 | /* Bitmap is 32bpp, so data is invalid. */
|
|---|
| 4664 | vrc = VERR_SSM_UNEXPECTED_DATA;
|
|---|
| 4665 | }
|
|---|
| 4666 | }
|
|---|
| 4667 |
|
|---|
| 4668 | if (RT_SUCCESS(vrc))
|
|---|
| 4669 | {
|
|---|
| 4670 | *ppu8Data = pu8Data;
|
|---|
| 4671 | *pcbData = cbData;
|
|---|
| 4672 | *pu32Width = u32Width;
|
|---|
| 4673 | *pu32Height = u32Height;
|
|---|
| 4674 | LogFlowFunc(("cbData %d, u32Width %d, u32Height %d\n", cbData, u32Width, u32Height));
|
|---|
| 4675 | }
|
|---|
| 4676 |
|
|---|
| 4677 | LogFlowFunc(("vrc %Rrc\n", vrc));
|
|---|
| 4678 | return vrc;
|
|---|
| 4679 | }
|
|---|
| 4680 |
|
|---|
| 4681 | static void freeSavedDisplayScreenshot(uint8_t *pu8Data)
|
|---|
| 4682 | {
|
|---|
| 4683 | /* @todo not necessary when caching is implemented. */
|
|---|
| 4684 | RTMemFree(pu8Data);
|
|---|
| 4685 | }
|
|---|
| 4686 |
|
|---|
| 4687 | STDMETHODIMP Machine::QuerySavedThumbnailSize(ULONG aScreenId, ULONG *aSize, ULONG *aWidth, ULONG *aHeight)
|
|---|
| 4688 | {
|
|---|
| 4689 | LogFlowThisFunc(("\n"));
|
|---|
| 4690 |
|
|---|
| 4691 | CheckComArgNotNull(aSize);
|
|---|
| 4692 | CheckComArgNotNull(aWidth);
|
|---|
| 4693 | CheckComArgNotNull(aHeight);
|
|---|
| 4694 |
|
|---|
| 4695 | if (aScreenId != 0)
|
|---|
| 4696 | return E_NOTIMPL;
|
|---|
| 4697 |
|
|---|
| 4698 | AutoCaller autoCaller(this);
|
|---|
| 4699 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4700 |
|
|---|
| 4701 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4702 |
|
|---|
| 4703 | uint8_t *pu8Data = NULL;
|
|---|
| 4704 | uint32_t cbData = 0;
|
|---|
| 4705 | uint32_t u32Width = 0;
|
|---|
| 4706 | uint32_t u32Height = 0;
|
|---|
| 4707 |
|
|---|
| 4708 | int vrc = readSavedDisplayScreenshot(&mSSData->mStateFilePath, 0 /* u32Type */, &pu8Data, &cbData, &u32Width, &u32Height);
|
|---|
| 4709 |
|
|---|
| 4710 | if (RT_FAILURE(vrc))
|
|---|
| 4711 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 4712 | tr("Saved screenshot data is not available (%Rrc)"),
|
|---|
| 4713 | vrc);
|
|---|
| 4714 |
|
|---|
| 4715 | *aSize = cbData;
|
|---|
| 4716 | *aWidth = u32Width;
|
|---|
| 4717 | *aHeight = u32Height;
|
|---|
| 4718 |
|
|---|
| 4719 | freeSavedDisplayScreenshot(pu8Data);
|
|---|
| 4720 |
|
|---|
| 4721 | return S_OK;
|
|---|
| 4722 | }
|
|---|
| 4723 |
|
|---|
| 4724 | STDMETHODIMP Machine::ReadSavedThumbnailToArray(ULONG aScreenId, BOOL aBGR, ULONG *aWidth, ULONG *aHeight, ComSafeArrayOut(BYTE, aData))
|
|---|
| 4725 | {
|
|---|
| 4726 | LogFlowThisFunc(("\n"));
|
|---|
| 4727 |
|
|---|
| 4728 | CheckComArgNotNull(aWidth);
|
|---|
| 4729 | CheckComArgNotNull(aHeight);
|
|---|
| 4730 | CheckComArgOutSafeArrayPointerValid(aData);
|
|---|
| 4731 |
|
|---|
| 4732 | if (aScreenId != 0)
|
|---|
| 4733 | return E_NOTIMPL;
|
|---|
| 4734 |
|
|---|
| 4735 | AutoCaller autoCaller(this);
|
|---|
| 4736 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4737 |
|
|---|
| 4738 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4739 |
|
|---|
| 4740 | uint8_t *pu8Data = NULL;
|
|---|
| 4741 | uint32_t cbData = 0;
|
|---|
| 4742 | uint32_t u32Width = 0;
|
|---|
| 4743 | uint32_t u32Height = 0;
|
|---|
| 4744 |
|
|---|
| 4745 | int vrc = readSavedDisplayScreenshot(&mSSData->mStateFilePath, 0 /* u32Type */, &pu8Data, &cbData, &u32Width, &u32Height);
|
|---|
| 4746 |
|
|---|
| 4747 | if (RT_FAILURE(vrc))
|
|---|
| 4748 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 4749 | tr("Saved screenshot data is not available (%Rrc)"),
|
|---|
| 4750 | vrc);
|
|---|
| 4751 |
|
|---|
| 4752 | *aWidth = u32Width;
|
|---|
| 4753 | *aHeight = u32Height;
|
|---|
| 4754 |
|
|---|
| 4755 | com::SafeArray<BYTE> bitmap(cbData);
|
|---|
| 4756 | /* Convert pixels to format expected by the API caller. */
|
|---|
| 4757 | if (aBGR)
|
|---|
| 4758 | {
|
|---|
| 4759 | /* [0] B, [1] G, [2] R, [3] A. */
|
|---|
| 4760 | for (unsigned i = 0; i < cbData; i += 4)
|
|---|
| 4761 | {
|
|---|
| 4762 | bitmap[i] = pu8Data[i];
|
|---|
| 4763 | bitmap[i + 1] = pu8Data[i + 1];
|
|---|
| 4764 | bitmap[i + 2] = pu8Data[i + 2];
|
|---|
| 4765 | bitmap[i + 3] = 0xff;
|
|---|
| 4766 | }
|
|---|
| 4767 | }
|
|---|
| 4768 | else
|
|---|
| 4769 | {
|
|---|
| 4770 | /* [0] R, [1] G, [2] B, [3] A. */
|
|---|
| 4771 | for (unsigned i = 0; i < cbData; i += 4)
|
|---|
| 4772 | {
|
|---|
| 4773 | bitmap[i] = pu8Data[i + 2];
|
|---|
| 4774 | bitmap[i + 1] = pu8Data[i + 1];
|
|---|
| 4775 | bitmap[i + 2] = pu8Data[i];
|
|---|
| 4776 | bitmap[i + 3] = 0xff;
|
|---|
| 4777 | }
|
|---|
| 4778 | }
|
|---|
| 4779 | bitmap.detachTo(ComSafeArrayOutArg(aData));
|
|---|
| 4780 |
|
|---|
| 4781 | freeSavedDisplayScreenshot(pu8Data);
|
|---|
| 4782 |
|
|---|
| 4783 | return S_OK;
|
|---|
| 4784 | }
|
|---|
| 4785 |
|
|---|
| 4786 | STDMETHODIMP Machine::QuerySavedScreenshotPNGSize(ULONG aScreenId, ULONG *aSize, ULONG *aWidth, ULONG *aHeight)
|
|---|
| 4787 | {
|
|---|
| 4788 | LogFlowThisFunc(("\n"));
|
|---|
| 4789 |
|
|---|
| 4790 | CheckComArgNotNull(aSize);
|
|---|
| 4791 | CheckComArgNotNull(aWidth);
|
|---|
| 4792 | CheckComArgNotNull(aHeight);
|
|---|
| 4793 |
|
|---|
| 4794 | if (aScreenId != 0)
|
|---|
| 4795 | return E_NOTIMPL;
|
|---|
| 4796 |
|
|---|
| 4797 | AutoCaller autoCaller(this);
|
|---|
| 4798 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4799 |
|
|---|
| 4800 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4801 |
|
|---|
| 4802 | uint8_t *pu8Data = NULL;
|
|---|
| 4803 | uint32_t cbData = 0;
|
|---|
| 4804 | uint32_t u32Width = 0;
|
|---|
| 4805 | uint32_t u32Height = 0;
|
|---|
| 4806 |
|
|---|
| 4807 | int vrc = readSavedDisplayScreenshot(&mSSData->mStateFilePath, 1 /* u32Type */, &pu8Data, &cbData, &u32Width, &u32Height);
|
|---|
| 4808 |
|
|---|
| 4809 | if (RT_FAILURE(vrc))
|
|---|
| 4810 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 4811 | tr("Saved screenshot data is not available (%Rrc)"),
|
|---|
| 4812 | vrc);
|
|---|
| 4813 |
|
|---|
| 4814 | *aSize = cbData;
|
|---|
| 4815 | *aWidth = u32Width;
|
|---|
| 4816 | *aHeight = u32Height;
|
|---|
| 4817 |
|
|---|
| 4818 | freeSavedDisplayScreenshot(pu8Data);
|
|---|
| 4819 |
|
|---|
| 4820 | return S_OK;
|
|---|
| 4821 | }
|
|---|
| 4822 |
|
|---|
| 4823 | STDMETHODIMP Machine::ReadSavedScreenshotPNGToArray(ULONG aScreenId, ULONG *aWidth, ULONG *aHeight, ComSafeArrayOut(BYTE, aData))
|
|---|
| 4824 | {
|
|---|
| 4825 | LogFlowThisFunc(("\n"));
|
|---|
| 4826 |
|
|---|
| 4827 | CheckComArgNotNull(aWidth);
|
|---|
| 4828 | CheckComArgNotNull(aHeight);
|
|---|
| 4829 | CheckComArgOutSafeArrayPointerValid(aData);
|
|---|
| 4830 |
|
|---|
| 4831 | if (aScreenId != 0)
|
|---|
| 4832 | return E_NOTIMPL;
|
|---|
| 4833 |
|
|---|
| 4834 | AutoCaller autoCaller(this);
|
|---|
| 4835 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4836 |
|
|---|
| 4837 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4838 |
|
|---|
| 4839 | uint8_t *pu8Data = NULL;
|
|---|
| 4840 | uint32_t cbData = 0;
|
|---|
| 4841 | uint32_t u32Width = 0;
|
|---|
| 4842 | uint32_t u32Height = 0;
|
|---|
| 4843 |
|
|---|
| 4844 | int vrc = readSavedDisplayScreenshot(&mSSData->mStateFilePath, 1 /* u32Type */, &pu8Data, &cbData, &u32Width, &u32Height);
|
|---|
| 4845 |
|
|---|
| 4846 | if (RT_FAILURE(vrc))
|
|---|
| 4847 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 4848 | tr("Saved screenshot data is not available (%Rrc)"),
|
|---|
| 4849 | vrc);
|
|---|
| 4850 |
|
|---|
| 4851 | *aWidth = u32Width;
|
|---|
| 4852 | *aHeight = u32Height;
|
|---|
| 4853 |
|
|---|
| 4854 | com::SafeArray<BYTE> png(cbData);
|
|---|
| 4855 | for (unsigned i = 0; i < cbData; i++)
|
|---|
| 4856 | png[i] = pu8Data[i];
|
|---|
| 4857 | png.detachTo(ComSafeArrayOutArg(aData));
|
|---|
| 4858 |
|
|---|
| 4859 | freeSavedDisplayScreenshot(pu8Data);
|
|---|
| 4860 |
|
|---|
| 4861 | return S_OK;
|
|---|
| 4862 | }
|
|---|
| 4863 |
|
|---|
| 4864 | STDMETHODIMP Machine::HotPlugCPU(ULONG aCpu)
|
|---|
| 4865 | {
|
|---|
| 4866 | HRESULT rc = S_OK;
|
|---|
| 4867 | LogFlowThisFunc(("\n"));
|
|---|
| 4868 |
|
|---|
| 4869 | AutoCaller autoCaller(this);
|
|---|
| 4870 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4871 |
|
|---|
| 4872 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4873 |
|
|---|
| 4874 | if (!mHWData->mCPUHotPlugEnabled)
|
|---|
| 4875 | return setError(E_INVALIDARG, tr("CPU hotplug is not enabled"));
|
|---|
| 4876 |
|
|---|
| 4877 | if (aCpu >= mHWData->mCPUCount)
|
|---|
| 4878 | return setError(E_INVALIDARG, tr("CPU id exceeds number of possible CPUs [0:%lu]"), mHWData->mCPUCount-1);
|
|---|
| 4879 |
|
|---|
| 4880 | if (mHWData->mCPUAttached[aCpu])
|
|---|
| 4881 | return setError(VBOX_E_OBJECT_IN_USE, tr("CPU %lu is already attached"), aCpu);
|
|---|
| 4882 |
|
|---|
| 4883 | alock.release();
|
|---|
| 4884 | rc = onCPUChange(aCpu, false);
|
|---|
| 4885 | alock.acquire();
|
|---|
| 4886 | if (FAILED(rc)) return rc;
|
|---|
| 4887 |
|
|---|
| 4888 | setModified(IsModified_MachineData);
|
|---|
| 4889 | mHWData.backup();
|
|---|
| 4890 | mHWData->mCPUAttached[aCpu] = true;
|
|---|
| 4891 |
|
|---|
| 4892 | /* Save settings if online */
|
|---|
| 4893 | if (Global::IsOnline(mData->mMachineState))
|
|---|
| 4894 | saveSettings(NULL);
|
|---|
| 4895 |
|
|---|
| 4896 | return S_OK;
|
|---|
| 4897 | }
|
|---|
| 4898 |
|
|---|
| 4899 | STDMETHODIMP Machine::HotUnplugCPU(ULONG aCpu)
|
|---|
| 4900 | {
|
|---|
| 4901 | HRESULT rc = S_OK;
|
|---|
| 4902 | LogFlowThisFunc(("\n"));
|
|---|
| 4903 |
|
|---|
| 4904 | AutoCaller autoCaller(this);
|
|---|
| 4905 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4906 |
|
|---|
| 4907 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4908 |
|
|---|
| 4909 | if (!mHWData->mCPUHotPlugEnabled)
|
|---|
| 4910 | return setError(E_INVALIDARG, tr("CPU hotplug is not enabled"));
|
|---|
| 4911 |
|
|---|
| 4912 | if (aCpu >= SchemaDefs::MaxCPUCount)
|
|---|
| 4913 | return setError(E_INVALIDARG,
|
|---|
| 4914 | tr("CPU index exceeds maximum CPU count (must be in range [0:%lu])"),
|
|---|
| 4915 | SchemaDefs::MaxCPUCount);
|
|---|
| 4916 |
|
|---|
| 4917 | if (!mHWData->mCPUAttached[aCpu])
|
|---|
| 4918 | return setError(VBOX_E_OBJECT_NOT_FOUND, tr("CPU %lu is not attached"), aCpu);
|
|---|
| 4919 |
|
|---|
| 4920 | /* CPU 0 can't be detached */
|
|---|
| 4921 | if (aCpu == 0)
|
|---|
| 4922 | return setError(E_INVALIDARG, tr("It is not possible to detach CPU 0"));
|
|---|
| 4923 |
|
|---|
| 4924 | alock.release();
|
|---|
| 4925 | rc = onCPUChange(aCpu, true);
|
|---|
| 4926 | alock.acquire();
|
|---|
| 4927 | if (FAILED(rc)) return rc;
|
|---|
| 4928 |
|
|---|
| 4929 | setModified(IsModified_MachineData);
|
|---|
| 4930 | mHWData.backup();
|
|---|
| 4931 | mHWData->mCPUAttached[aCpu] = false;
|
|---|
| 4932 |
|
|---|
| 4933 | /* Save settings if online */
|
|---|
| 4934 | if (Global::IsOnline(mData->mMachineState))
|
|---|
| 4935 | saveSettings(NULL);
|
|---|
| 4936 |
|
|---|
| 4937 | return S_OK;
|
|---|
| 4938 | }
|
|---|
| 4939 |
|
|---|
| 4940 | STDMETHODIMP Machine::GetCPUStatus(ULONG aCpu, BOOL *aCpuAttached)
|
|---|
| 4941 | {
|
|---|
| 4942 | LogFlowThisFunc(("\n"));
|
|---|
| 4943 |
|
|---|
| 4944 | CheckComArgNotNull(aCpuAttached);
|
|---|
| 4945 |
|
|---|
| 4946 | *aCpuAttached = false;
|
|---|
| 4947 |
|
|---|
| 4948 | AutoCaller autoCaller(this);
|
|---|
| 4949 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4950 |
|
|---|
| 4951 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4952 |
|
|---|
| 4953 | /* If hotplug is enabled the CPU is always enabled. */
|
|---|
| 4954 | if (!mHWData->mCPUHotPlugEnabled)
|
|---|
| 4955 | {
|
|---|
| 4956 | if (aCpu < mHWData->mCPUCount)
|
|---|
| 4957 | *aCpuAttached = true;
|
|---|
| 4958 | }
|
|---|
| 4959 | else
|
|---|
| 4960 | {
|
|---|
| 4961 | if (aCpu < SchemaDefs::MaxCPUCount)
|
|---|
| 4962 | *aCpuAttached = mHWData->mCPUAttached[aCpu];
|
|---|
| 4963 | }
|
|---|
| 4964 |
|
|---|
| 4965 | return S_OK;
|
|---|
| 4966 | }
|
|---|
| 4967 |
|
|---|
| 4968 | STDMETHODIMP Machine::QueryLogFilename(ULONG aIdx, BSTR *aName)
|
|---|
| 4969 | {
|
|---|
| 4970 | CheckComArgOutPointerValid(aName);
|
|---|
| 4971 |
|
|---|
| 4972 | AutoCaller autoCaller(this);
|
|---|
| 4973 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4974 |
|
|---|
| 4975 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4976 |
|
|---|
| 4977 | Utf8Str log = queryLogFilename(aIdx);
|
|---|
| 4978 | if (!RTFileExists(log.c_str()))
|
|---|
| 4979 | log.setNull();
|
|---|
| 4980 | log.cloneTo(aName);
|
|---|
| 4981 |
|
|---|
| 4982 | return S_OK;
|
|---|
| 4983 | }
|
|---|
| 4984 |
|
|---|
| 4985 | STDMETHODIMP Machine::ReadLog(ULONG aIdx, ULONG64 aOffset, ULONG64 aSize, ComSafeArrayOut(BYTE, aData))
|
|---|
| 4986 | {
|
|---|
| 4987 | LogFlowThisFunc(("\n"));
|
|---|
| 4988 | CheckComArgOutSafeArrayPointerValid(aData);
|
|---|
| 4989 |
|
|---|
| 4990 | AutoCaller autoCaller(this);
|
|---|
| 4991 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 4992 |
|
|---|
| 4993 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 4994 |
|
|---|
| 4995 | HRESULT rc = S_OK;
|
|---|
| 4996 | Utf8Str log = queryLogFilename(aIdx);
|
|---|
| 4997 |
|
|---|
| 4998 | /* do not unnecessarily hold the lock while doing something which does
|
|---|
| 4999 | * not need the lock and potentially takes a long time. */
|
|---|
| 5000 | alock.release();
|
|---|
| 5001 |
|
|---|
| 5002 | /* Limit the chunk size to 32K for now, as that gives better performance
|
|---|
| 5003 | * over (XP)COM, and keeps the SOAP reply size under 1M for the webservice.
|
|---|
| 5004 | * One byte expands to approx. 25 bytes of breathtaking XML. */
|
|---|
| 5005 | size_t cbData = (size_t)RT_MIN(aSize, 32768);
|
|---|
| 5006 | com::SafeArray<BYTE> logData(cbData);
|
|---|
| 5007 |
|
|---|
| 5008 | RTFILE LogFile;
|
|---|
| 5009 | int vrc = RTFileOpen(&LogFile, log.raw(),
|
|---|
| 5010 | RTFILE_O_OPEN | RTFILE_O_READ | RTFILE_O_DENY_NONE);
|
|---|
| 5011 | if (RT_SUCCESS(vrc))
|
|---|
| 5012 | {
|
|---|
| 5013 | vrc = RTFileReadAt(LogFile, aOffset, logData.raw(), cbData, &cbData);
|
|---|
| 5014 | if (RT_SUCCESS(vrc))
|
|---|
| 5015 | logData.resize(cbData);
|
|---|
| 5016 | else
|
|---|
| 5017 | rc = setError(VBOX_E_IPRT_ERROR,
|
|---|
| 5018 | tr("Could not read log file '%s' (%Rrc)"),
|
|---|
| 5019 | log.raw(), vrc);
|
|---|
| 5020 | RTFileClose(LogFile);
|
|---|
| 5021 | }
|
|---|
| 5022 | else
|
|---|
| 5023 | rc = setError(VBOX_E_IPRT_ERROR,
|
|---|
| 5024 | tr("Could not open log file '%s' (%Rrc)"),
|
|---|
| 5025 | log.raw(), vrc);
|
|---|
| 5026 |
|
|---|
| 5027 | if (FAILED(rc))
|
|---|
| 5028 | logData.resize(0);
|
|---|
| 5029 | logData.detachTo(ComSafeArrayOutArg(aData));
|
|---|
| 5030 |
|
|---|
| 5031 | return rc;
|
|---|
| 5032 | }
|
|---|
| 5033 |
|
|---|
| 5034 |
|
|---|
| 5035 | // public methods for internal purposes
|
|---|
| 5036 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 5037 |
|
|---|
| 5038 | /**
|
|---|
| 5039 | * Adds the given IsModified_* flag to the dirty flags of the machine.
|
|---|
| 5040 | * This must be called either during loadSettings or under the machine write lock.
|
|---|
| 5041 | * @param fl
|
|---|
| 5042 | */
|
|---|
| 5043 | void Machine::setModified(uint32_t fl)
|
|---|
| 5044 | {
|
|---|
| 5045 | mData->flModifications |= fl;
|
|---|
| 5046 | }
|
|---|
| 5047 |
|
|---|
| 5048 | /**
|
|---|
| 5049 | * Saves the registry entry of this machine to the given configuration node.
|
|---|
| 5050 | *
|
|---|
| 5051 | * @param aEntryNode Node to save the registry entry to.
|
|---|
| 5052 | *
|
|---|
| 5053 | * @note locks this object for reading.
|
|---|
| 5054 | */
|
|---|
| 5055 | HRESULT Machine::saveRegistryEntry(settings::MachineRegistryEntry &data)
|
|---|
| 5056 | {
|
|---|
| 5057 | AutoLimitedCaller autoCaller(this);
|
|---|
| 5058 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 5059 |
|
|---|
| 5060 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5061 |
|
|---|
| 5062 | data.uuid = mData->mUuid;
|
|---|
| 5063 | data.strSettingsFile = mData->m_strConfigFile;
|
|---|
| 5064 |
|
|---|
| 5065 | return S_OK;
|
|---|
| 5066 | }
|
|---|
| 5067 |
|
|---|
| 5068 | /**
|
|---|
| 5069 | * Calculates the absolute path of the given path taking the directory of the
|
|---|
| 5070 | * machine settings file as the current directory.
|
|---|
| 5071 | *
|
|---|
| 5072 | * @param aPath Path to calculate the absolute path for.
|
|---|
| 5073 | * @param aResult Where to put the result (used only on success, can be the
|
|---|
| 5074 | * same Utf8Str instance as passed in @a aPath).
|
|---|
| 5075 | * @return IPRT result.
|
|---|
| 5076 | *
|
|---|
| 5077 | * @note Locks this object for reading.
|
|---|
| 5078 | */
|
|---|
| 5079 | int Machine::calculateFullPath(const Utf8Str &strPath, Utf8Str &aResult)
|
|---|
| 5080 | {
|
|---|
| 5081 | AutoCaller autoCaller(this);
|
|---|
| 5082 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 5083 |
|
|---|
| 5084 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5085 |
|
|---|
| 5086 | AssertReturn(!mData->m_strConfigFileFull.isEmpty(), VERR_GENERAL_FAILURE);
|
|---|
| 5087 |
|
|---|
| 5088 | Utf8Str strSettingsDir = mData->m_strConfigFileFull;
|
|---|
| 5089 |
|
|---|
| 5090 | strSettingsDir.stripFilename();
|
|---|
| 5091 | char folder[RTPATH_MAX];
|
|---|
| 5092 | int vrc = RTPathAbsEx(strSettingsDir.c_str(), strPath.c_str(), folder, sizeof(folder));
|
|---|
| 5093 | if (RT_SUCCESS(vrc))
|
|---|
| 5094 | aResult = folder;
|
|---|
| 5095 |
|
|---|
| 5096 | return vrc;
|
|---|
| 5097 | }
|
|---|
| 5098 |
|
|---|
| 5099 | /**
|
|---|
| 5100 | * Tries to calculate the relative path of the given absolute path using the
|
|---|
| 5101 | * directory of the machine settings file as the base directory.
|
|---|
| 5102 | *
|
|---|
| 5103 | * @param aPath Absolute path to calculate the relative path for.
|
|---|
| 5104 | * @param aResult Where to put the result (used only when it's possible to
|
|---|
| 5105 | * make a relative path from the given absolute path; otherwise
|
|---|
| 5106 | * left untouched).
|
|---|
| 5107 | *
|
|---|
| 5108 | * @note Locks this object for reading.
|
|---|
| 5109 | */
|
|---|
| 5110 | void Machine::calculateRelativePath(const Utf8Str &strPath, Utf8Str &aResult)
|
|---|
| 5111 | {
|
|---|
| 5112 | AutoCaller autoCaller(this);
|
|---|
| 5113 | AssertComRCReturn(autoCaller.rc(), (void)0);
|
|---|
| 5114 |
|
|---|
| 5115 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5116 |
|
|---|
| 5117 | AssertReturnVoid(!mData->m_strConfigFileFull.isEmpty());
|
|---|
| 5118 |
|
|---|
| 5119 | Utf8Str settingsDir = mData->m_strConfigFileFull;
|
|---|
| 5120 |
|
|---|
| 5121 | settingsDir.stripFilename();
|
|---|
| 5122 | if (RTPathStartsWith(strPath.c_str(), settingsDir.c_str()))
|
|---|
| 5123 | {
|
|---|
| 5124 | /* when assigning, we create a separate Utf8Str instance because both
|
|---|
| 5125 | * aPath and aResult can point to the same memory location when this
|
|---|
| 5126 | * func is called (if we just do aResult = aPath, aResult will be freed
|
|---|
| 5127 | * first, and since its the same as aPath, an attempt to copy garbage
|
|---|
| 5128 | * will be made. */
|
|---|
| 5129 | aResult = Utf8Str(strPath.c_str() + settingsDir.length() + 1);
|
|---|
| 5130 | }
|
|---|
| 5131 | }
|
|---|
| 5132 |
|
|---|
| 5133 | /**
|
|---|
| 5134 | * Returns the full path to the machine's log folder in the
|
|---|
| 5135 | * \a aLogFolder argument.
|
|---|
| 5136 | */
|
|---|
| 5137 | void Machine::getLogFolder(Utf8Str &aLogFolder)
|
|---|
| 5138 | {
|
|---|
| 5139 | AutoCaller autoCaller(this);
|
|---|
| 5140 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 5141 |
|
|---|
| 5142 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5143 |
|
|---|
| 5144 | Utf8Str settingsDir;
|
|---|
| 5145 | if (isInOwnDir(&settingsDir))
|
|---|
| 5146 | {
|
|---|
| 5147 | /* Log folder is <Machines>/<VM_Name>/Logs */
|
|---|
| 5148 | aLogFolder = Utf8StrFmt("%s%cLogs", settingsDir.raw(), RTPATH_DELIMITER);
|
|---|
| 5149 | }
|
|---|
| 5150 | else
|
|---|
| 5151 | {
|
|---|
| 5152 | /* Log folder is <Machines>/<VM_SnapshotFolder>/Logs */
|
|---|
| 5153 | Assert(!mUserData->mSnapshotFolderFull.isEmpty());
|
|---|
| 5154 | aLogFolder = Utf8StrFmt ("%ls%cLogs", mUserData->mSnapshotFolderFull.raw(),
|
|---|
| 5155 | RTPATH_DELIMITER);
|
|---|
| 5156 | }
|
|---|
| 5157 | }
|
|---|
| 5158 |
|
|---|
| 5159 | /**
|
|---|
| 5160 | * Returns the full path to the machine's log file for an given index.
|
|---|
| 5161 | */
|
|---|
| 5162 | Utf8Str Machine::queryLogFilename(ULONG idx)
|
|---|
| 5163 | {
|
|---|
| 5164 | Utf8Str logFolder;
|
|---|
| 5165 | getLogFolder(logFolder);
|
|---|
| 5166 | Assert(logFolder.length());
|
|---|
| 5167 | Utf8Str log;
|
|---|
| 5168 | if (idx == 0)
|
|---|
| 5169 | log = Utf8StrFmt("%s%cVBox.log",
|
|---|
| 5170 | logFolder.raw(), RTPATH_DELIMITER);
|
|---|
| 5171 | else
|
|---|
| 5172 | log = Utf8StrFmt("%s%cVBox.log.%d",
|
|---|
| 5173 | logFolder.raw(), RTPATH_DELIMITER, idx);
|
|---|
| 5174 | return log;
|
|---|
| 5175 | }
|
|---|
| 5176 |
|
|---|
| 5177 | /**
|
|---|
| 5178 | * @note Locks this object for writing, calls the client process (outside the
|
|---|
| 5179 | * lock).
|
|---|
| 5180 | */
|
|---|
| 5181 | HRESULT Machine::openSession(IInternalSessionControl *aControl)
|
|---|
| 5182 | {
|
|---|
| 5183 | LogFlowThisFuncEnter();
|
|---|
| 5184 |
|
|---|
| 5185 | AssertReturn(aControl, E_FAIL);
|
|---|
| 5186 |
|
|---|
| 5187 | AutoCaller autoCaller(this);
|
|---|
| 5188 | if (FAILED(autoCaller.rc()))
|
|---|
| 5189 | return autoCaller.rc();
|
|---|
| 5190 |
|
|---|
| 5191 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5192 |
|
|---|
| 5193 | if (!mData->mRegistered)
|
|---|
| 5194 | return setError(E_UNEXPECTED,
|
|---|
| 5195 | tr("The machine '%ls' is not registered"),
|
|---|
| 5196 | mUserData->mName.raw());
|
|---|
| 5197 |
|
|---|
| 5198 | LogFlowThisFunc(("mSession.mState=%s\n", Global::stringifySessionState(mData->mSession.mState)));
|
|---|
| 5199 |
|
|---|
| 5200 | /* Hack: in case the session is closing and there is a progress object
|
|---|
| 5201 | * which allows waiting for the session to be closed, take the opportunity
|
|---|
| 5202 | * and do a limited wait (max. 1 second). This helps a lot when the system
|
|---|
| 5203 | * is busy and thus session closing can take a little while. */
|
|---|
| 5204 | if ( mData->mSession.mState == SessionState_Closing
|
|---|
| 5205 | && mData->mSession.mProgress)
|
|---|
| 5206 | {
|
|---|
| 5207 | alock.leave();
|
|---|
| 5208 | mData->mSession.mProgress->WaitForCompletion(1000);
|
|---|
| 5209 | alock.enter();
|
|---|
| 5210 | LogFlowThisFunc(("after waiting: mSession.mState=%s\n", Global::stringifySessionState(mData->mSession.mState)));
|
|---|
| 5211 | }
|
|---|
| 5212 |
|
|---|
| 5213 | if (mData->mSession.mState == SessionState_Open ||
|
|---|
| 5214 | mData->mSession.mState == SessionState_Closing)
|
|---|
| 5215 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5216 | tr("A session for the machine '%ls' is currently open (or being closed)"),
|
|---|
| 5217 | mUserData->mName.raw());
|
|---|
| 5218 |
|
|---|
| 5219 | /* may not be busy */
|
|---|
| 5220 | AssertReturn(!Global::IsOnlineOrTransient(mData->mMachineState), E_FAIL);
|
|---|
| 5221 |
|
|---|
| 5222 | /* get the session PID */
|
|---|
| 5223 | RTPROCESS pid = NIL_RTPROCESS;
|
|---|
| 5224 | AssertCompile(sizeof(ULONG) == sizeof(RTPROCESS));
|
|---|
| 5225 | aControl->GetPID((ULONG *) &pid);
|
|---|
| 5226 | Assert(pid != NIL_RTPROCESS);
|
|---|
| 5227 |
|
|---|
| 5228 | if (mData->mSession.mState == SessionState_Spawning)
|
|---|
| 5229 | {
|
|---|
| 5230 | /* This machine is awaiting for a spawning session to be opened, so
|
|---|
| 5231 | * reject any other open attempts from processes other than one
|
|---|
| 5232 | * started by #openRemoteSession(). */
|
|---|
| 5233 |
|
|---|
| 5234 | LogFlowThisFunc(("mSession.mPid=%d(0x%x)\n",
|
|---|
| 5235 | mData->mSession.mPid, mData->mSession.mPid));
|
|---|
| 5236 | LogFlowThisFunc(("session.pid=%d(0x%x)\n", pid, pid));
|
|---|
| 5237 |
|
|---|
| 5238 | if (mData->mSession.mPid != pid)
|
|---|
| 5239 | return setError(E_ACCESSDENIED,
|
|---|
| 5240 | tr("An unexpected process (PID=0x%08X) has tried to open a direct "
|
|---|
| 5241 | "session with the machine named '%ls', while only a process "
|
|---|
| 5242 | "started by OpenRemoteSession (PID=0x%08X) is allowed"),
|
|---|
| 5243 | pid, mUserData->mName.raw(), mData->mSession.mPid);
|
|---|
| 5244 | }
|
|---|
| 5245 |
|
|---|
| 5246 | /* create a SessionMachine object */
|
|---|
| 5247 | ComObjPtr<SessionMachine> sessionMachine;
|
|---|
| 5248 | sessionMachine.createObject();
|
|---|
| 5249 | HRESULT rc = sessionMachine->init(this);
|
|---|
| 5250 | AssertComRC(rc);
|
|---|
| 5251 |
|
|---|
| 5252 | /* NOTE: doing return from this function after this point but
|
|---|
| 5253 | * before the end is forbidden since it may call SessionMachine::uninit()
|
|---|
| 5254 | * (through the ComObjPtr's destructor) which requests the VirtualBox write
|
|---|
| 5255 | * lock while still holding the Machine lock in alock so that a deadlock
|
|---|
| 5256 | * is possible due to the wrong lock order. */
|
|---|
| 5257 |
|
|---|
| 5258 | if (SUCCEEDED(rc))
|
|---|
| 5259 | {
|
|---|
| 5260 | /*
|
|---|
| 5261 | * Set the session state to Spawning to protect against subsequent
|
|---|
| 5262 | * attempts to open a session and to unregister the machine after
|
|---|
| 5263 | * we leave the lock.
|
|---|
| 5264 | */
|
|---|
| 5265 | SessionState_T origState = mData->mSession.mState;
|
|---|
| 5266 | mData->mSession.mState = SessionState_Spawning;
|
|---|
| 5267 |
|
|---|
| 5268 | /*
|
|---|
| 5269 | * Leave the lock before calling the client process -- it will call
|
|---|
| 5270 | * Machine/SessionMachine methods. Leaving the lock here is quite safe
|
|---|
| 5271 | * because the state is Spawning, so that openRemotesession() and
|
|---|
| 5272 | * openExistingSession() calls will fail. This method, called before we
|
|---|
| 5273 | * enter the lock again, will fail because of the wrong PID.
|
|---|
| 5274 | *
|
|---|
| 5275 | * Note that mData->mSession.mRemoteControls accessed outside
|
|---|
| 5276 | * the lock may not be modified when state is Spawning, so it's safe.
|
|---|
| 5277 | */
|
|---|
| 5278 | alock.leave();
|
|---|
| 5279 |
|
|---|
| 5280 | LogFlowThisFunc(("Calling AssignMachine()...\n"));
|
|---|
| 5281 | rc = aControl->AssignMachine(sessionMachine);
|
|---|
| 5282 | LogFlowThisFunc(("AssignMachine() returned %08X\n", rc));
|
|---|
| 5283 |
|
|---|
| 5284 | /* The failure may occur w/o any error info (from RPC), so provide one */
|
|---|
| 5285 | if (FAILED(rc))
|
|---|
| 5286 | setError(VBOX_E_VM_ERROR,
|
|---|
| 5287 | tr("Failed to assign the machine to the session (%Rrc)"), rc);
|
|---|
| 5288 |
|
|---|
| 5289 | if (SUCCEEDED(rc) && origState == SessionState_Spawning)
|
|---|
| 5290 | {
|
|---|
| 5291 | /* complete the remote session initialization */
|
|---|
| 5292 |
|
|---|
| 5293 | /* get the console from the direct session */
|
|---|
| 5294 | ComPtr<IConsole> console;
|
|---|
| 5295 | rc = aControl->GetRemoteConsole(console.asOutParam());
|
|---|
| 5296 | ComAssertComRC(rc);
|
|---|
| 5297 |
|
|---|
| 5298 | if (SUCCEEDED(rc) && !console)
|
|---|
| 5299 | {
|
|---|
| 5300 | ComAssert(!!console);
|
|---|
| 5301 | rc = E_FAIL;
|
|---|
| 5302 | }
|
|---|
| 5303 |
|
|---|
| 5304 | /* assign machine & console to the remote session */
|
|---|
| 5305 | if (SUCCEEDED(rc))
|
|---|
| 5306 | {
|
|---|
| 5307 | /*
|
|---|
| 5308 | * after openRemoteSession(), the first and the only
|
|---|
| 5309 | * entry in remoteControls is that remote session
|
|---|
| 5310 | */
|
|---|
| 5311 | LogFlowThisFunc(("Calling AssignRemoteMachine()...\n"));
|
|---|
| 5312 | rc = mData->mSession.mRemoteControls.front()->
|
|---|
| 5313 | AssignRemoteMachine(sessionMachine, console);
|
|---|
| 5314 | LogFlowThisFunc(("AssignRemoteMachine() returned %08X\n", rc));
|
|---|
| 5315 |
|
|---|
| 5316 | /* The failure may occur w/o any error info (from RPC), so provide one */
|
|---|
| 5317 | if (FAILED(rc))
|
|---|
| 5318 | setError(VBOX_E_VM_ERROR,
|
|---|
| 5319 | tr("Failed to assign the machine to the remote session (%Rrc)"), rc);
|
|---|
| 5320 | }
|
|---|
| 5321 |
|
|---|
| 5322 | if (FAILED(rc))
|
|---|
| 5323 | aControl->Uninitialize();
|
|---|
| 5324 | }
|
|---|
| 5325 |
|
|---|
| 5326 | /* enter the lock again */
|
|---|
| 5327 | alock.enter();
|
|---|
| 5328 |
|
|---|
| 5329 | /* Restore the session state */
|
|---|
| 5330 | mData->mSession.mState = origState;
|
|---|
| 5331 | }
|
|---|
| 5332 |
|
|---|
| 5333 | /* finalize spawning anyway (this is why we don't return on errors above) */
|
|---|
| 5334 | if (mData->mSession.mState == SessionState_Spawning)
|
|---|
| 5335 | {
|
|---|
| 5336 | /* Note that the progress object is finalized later */
|
|---|
| 5337 | /** @todo Consider checking mData->mSession.mProgress for cancellation
|
|---|
| 5338 | * around here. */
|
|---|
| 5339 |
|
|---|
| 5340 | /* We don't reset mSession.mPid here because it is necessary for
|
|---|
| 5341 | * SessionMachine::uninit() to reap the child process later. */
|
|---|
| 5342 |
|
|---|
| 5343 | if (FAILED(rc))
|
|---|
| 5344 | {
|
|---|
| 5345 | /* Close the remote session, remove the remote control from the list
|
|---|
| 5346 | * and reset session state to Closed (@note keep the code in sync
|
|---|
| 5347 | * with the relevant part in openSession()). */
|
|---|
| 5348 |
|
|---|
| 5349 | Assert(mData->mSession.mRemoteControls.size() == 1);
|
|---|
| 5350 | if (mData->mSession.mRemoteControls.size() == 1)
|
|---|
| 5351 | {
|
|---|
| 5352 | ErrorInfoKeeper eik;
|
|---|
| 5353 | mData->mSession.mRemoteControls.front()->Uninitialize();
|
|---|
| 5354 | }
|
|---|
| 5355 |
|
|---|
| 5356 | mData->mSession.mRemoteControls.clear();
|
|---|
| 5357 | mData->mSession.mState = SessionState_Closed;
|
|---|
| 5358 | }
|
|---|
| 5359 | }
|
|---|
| 5360 | else
|
|---|
| 5361 | {
|
|---|
| 5362 | /* memorize PID of the directly opened session */
|
|---|
| 5363 | if (SUCCEEDED(rc))
|
|---|
| 5364 | mData->mSession.mPid = pid;
|
|---|
| 5365 | }
|
|---|
| 5366 |
|
|---|
| 5367 | if (SUCCEEDED(rc))
|
|---|
| 5368 | {
|
|---|
| 5369 | /* memorize the direct session control and cache IUnknown for it */
|
|---|
| 5370 | mData->mSession.mDirectControl = aControl;
|
|---|
| 5371 | mData->mSession.mState = SessionState_Open;
|
|---|
| 5372 | /* associate the SessionMachine with this Machine */
|
|---|
| 5373 | mData->mSession.mMachine = sessionMachine;
|
|---|
| 5374 |
|
|---|
| 5375 | /* request an IUnknown pointer early from the remote party for later
|
|---|
| 5376 | * identity checks (it will be internally cached within mDirectControl
|
|---|
| 5377 | * at least on XPCOM) */
|
|---|
| 5378 | ComPtr<IUnknown> unk = mData->mSession.mDirectControl;
|
|---|
| 5379 | NOREF(unk);
|
|---|
| 5380 | }
|
|---|
| 5381 |
|
|---|
| 5382 | /* Leave the lock since SessionMachine::uninit() locks VirtualBox which
|
|---|
| 5383 | * would break the lock order */
|
|---|
| 5384 | alock.leave();
|
|---|
| 5385 |
|
|---|
| 5386 | /* uninitialize the created session machine on failure */
|
|---|
| 5387 | if (FAILED(rc))
|
|---|
| 5388 | sessionMachine->uninit();
|
|---|
| 5389 |
|
|---|
| 5390 | LogFlowThisFunc(("rc=%Rhrc\n", rc));
|
|---|
| 5391 | LogFlowThisFuncLeave();
|
|---|
| 5392 | return rc;
|
|---|
| 5393 | }
|
|---|
| 5394 |
|
|---|
| 5395 | /**
|
|---|
| 5396 | * @note Locks this object for writing, calls the client process
|
|---|
| 5397 | * (inside the lock).
|
|---|
| 5398 | */
|
|---|
| 5399 | HRESULT Machine::openRemoteSession(IInternalSessionControl *aControl,
|
|---|
| 5400 | IN_BSTR aType,
|
|---|
| 5401 | IN_BSTR aEnvironment,
|
|---|
| 5402 | ProgressProxy *aProgress)
|
|---|
| 5403 | {
|
|---|
| 5404 | LogFlowThisFuncEnter();
|
|---|
| 5405 |
|
|---|
| 5406 | AssertReturn(aControl, E_FAIL);
|
|---|
| 5407 | AssertReturn(aProgress, E_FAIL);
|
|---|
| 5408 |
|
|---|
| 5409 | AutoCaller autoCaller(this);
|
|---|
| 5410 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 5411 |
|
|---|
| 5412 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5413 |
|
|---|
| 5414 | if (!mData->mRegistered)
|
|---|
| 5415 | return setError(E_UNEXPECTED,
|
|---|
| 5416 | tr("The machine '%ls' is not registered"),
|
|---|
| 5417 | mUserData->mName.raw());
|
|---|
| 5418 |
|
|---|
| 5419 | LogFlowThisFunc(("mSession.mState=%s\n", Global::stringifySessionState(mData->mSession.mState)));
|
|---|
| 5420 |
|
|---|
| 5421 | if (mData->mSession.mState == SessionState_Open ||
|
|---|
| 5422 | mData->mSession.mState == SessionState_Spawning ||
|
|---|
| 5423 | mData->mSession.mState == SessionState_Closing)
|
|---|
| 5424 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5425 | tr("A session for the machine '%ls' is currently open (or being opened or closed)"),
|
|---|
| 5426 | mUserData->mName.raw());
|
|---|
| 5427 |
|
|---|
| 5428 | /* may not be busy */
|
|---|
| 5429 | AssertReturn(!Global::IsOnlineOrTransient(mData->mMachineState), E_FAIL);
|
|---|
| 5430 |
|
|---|
| 5431 | /* get the path to the executable */
|
|---|
| 5432 | char szPath[RTPATH_MAX];
|
|---|
| 5433 | RTPathAppPrivateArch(szPath, RTPATH_MAX);
|
|---|
| 5434 | size_t sz = strlen(szPath);
|
|---|
| 5435 | szPath[sz++] = RTPATH_DELIMITER;
|
|---|
| 5436 | szPath[sz] = 0;
|
|---|
| 5437 | char *cmd = szPath + sz;
|
|---|
| 5438 | sz = RTPATH_MAX - sz;
|
|---|
| 5439 |
|
|---|
| 5440 | int vrc = VINF_SUCCESS;
|
|---|
| 5441 | RTPROCESS pid = NIL_RTPROCESS;
|
|---|
| 5442 |
|
|---|
| 5443 | RTENV env = RTENV_DEFAULT;
|
|---|
| 5444 |
|
|---|
| 5445 | if (aEnvironment != NULL && *aEnvironment)
|
|---|
| 5446 | {
|
|---|
| 5447 | char *newEnvStr = NULL;
|
|---|
| 5448 |
|
|---|
| 5449 | do
|
|---|
| 5450 | {
|
|---|
| 5451 | /* clone the current environment */
|
|---|
| 5452 | int vrc2 = RTEnvClone(&env, RTENV_DEFAULT);
|
|---|
| 5453 | AssertRCBreakStmt(vrc2, vrc = vrc2);
|
|---|
| 5454 |
|
|---|
| 5455 | newEnvStr = RTStrDup(Utf8Str(aEnvironment).c_str());
|
|---|
| 5456 | AssertPtrBreakStmt(newEnvStr, vrc = vrc2);
|
|---|
| 5457 |
|
|---|
| 5458 | /* put new variables to the environment
|
|---|
| 5459 | * (ignore empty variable names here since RTEnv API
|
|---|
| 5460 | * intentionally doesn't do that) */
|
|---|
| 5461 | char *var = newEnvStr;
|
|---|
| 5462 | for (char *p = newEnvStr; *p; ++p)
|
|---|
| 5463 | {
|
|---|
| 5464 | if (*p == '\n' && (p == newEnvStr || *(p - 1) != '\\'))
|
|---|
| 5465 | {
|
|---|
| 5466 | *p = '\0';
|
|---|
| 5467 | if (*var)
|
|---|
| 5468 | {
|
|---|
| 5469 | char *val = strchr(var, '=');
|
|---|
| 5470 | if (val)
|
|---|
| 5471 | {
|
|---|
| 5472 | *val++ = '\0';
|
|---|
| 5473 | vrc2 = RTEnvSetEx(env, var, val);
|
|---|
| 5474 | }
|
|---|
| 5475 | else
|
|---|
| 5476 | vrc2 = RTEnvUnsetEx(env, var);
|
|---|
| 5477 | if (RT_FAILURE(vrc2))
|
|---|
| 5478 | break;
|
|---|
| 5479 | }
|
|---|
| 5480 | var = p + 1;
|
|---|
| 5481 | }
|
|---|
| 5482 | }
|
|---|
| 5483 | if (RT_SUCCESS(vrc2) && *var)
|
|---|
| 5484 | vrc2 = RTEnvPutEx(env, var);
|
|---|
| 5485 |
|
|---|
| 5486 | AssertRCBreakStmt(vrc2, vrc = vrc2);
|
|---|
| 5487 | }
|
|---|
| 5488 | while (0);
|
|---|
| 5489 |
|
|---|
| 5490 | if (newEnvStr != NULL)
|
|---|
| 5491 | RTStrFree(newEnvStr);
|
|---|
| 5492 | }
|
|---|
| 5493 |
|
|---|
| 5494 | Utf8Str strType(aType);
|
|---|
| 5495 |
|
|---|
| 5496 | /* Qt is default */
|
|---|
| 5497 | #ifdef VBOX_WITH_QTGUI
|
|---|
| 5498 | if (strType == "gui" || strType == "GUI/Qt")
|
|---|
| 5499 | {
|
|---|
| 5500 | # ifdef RT_OS_DARWIN /* Avoid Launch Services confusing this with the selector by using a helper app. */
|
|---|
| 5501 | const char VirtualBox_exe[] = "../Resources/VirtualBoxVM.app/Contents/MacOS/VirtualBoxVM";
|
|---|
| 5502 | # else
|
|---|
| 5503 | const char VirtualBox_exe[] = "VirtualBox" HOSTSUFF_EXE;
|
|---|
| 5504 | # endif
|
|---|
| 5505 | Assert(sz >= sizeof(VirtualBox_exe));
|
|---|
| 5506 | strcpy(cmd, VirtualBox_exe);
|
|---|
| 5507 |
|
|---|
| 5508 | Utf8Str idStr = mData->mUuid.toString();
|
|---|
| 5509 | Utf8Str strName = mUserData->mName;
|
|---|
| 5510 | const char * args[] = {szPath, "--comment", strName.c_str(), "--startvm", idStr.c_str(), "--no-startvm-errormsgbox", 0 };
|
|---|
| 5511 | vrc = RTProcCreate(szPath, args, env, 0, &pid);
|
|---|
| 5512 | }
|
|---|
| 5513 | #else /* !VBOX_WITH_QTGUI */
|
|---|
| 5514 | if (0)
|
|---|
| 5515 | ;
|
|---|
| 5516 | #endif /* VBOX_WITH_QTGUI */
|
|---|
| 5517 |
|
|---|
| 5518 | else
|
|---|
| 5519 |
|
|---|
| 5520 | #ifdef VBOX_WITH_VBOXSDL
|
|---|
| 5521 | if (strType == "sdl" || strType == "GUI/SDL")
|
|---|
| 5522 | {
|
|---|
| 5523 | const char VBoxSDL_exe[] = "VBoxSDL" HOSTSUFF_EXE;
|
|---|
| 5524 | Assert(sz >= sizeof(VBoxSDL_exe));
|
|---|
| 5525 | strcpy(cmd, VBoxSDL_exe);
|
|---|
| 5526 |
|
|---|
| 5527 | Utf8Str idStr = mData->mUuid.toString();
|
|---|
| 5528 | Utf8Str strName = mUserData->mName;
|
|---|
| 5529 | const char * args[] = {szPath, "--comment", strName.c_str(), "--startvm", idStr.c_str(), 0 };
|
|---|
| 5530 | vrc = RTProcCreate(szPath, args, env, 0, &pid);
|
|---|
| 5531 | }
|
|---|
| 5532 | #else /* !VBOX_WITH_VBOXSDL */
|
|---|
| 5533 | if (0)
|
|---|
| 5534 | ;
|
|---|
| 5535 | #endif /* !VBOX_WITH_VBOXSDL */
|
|---|
| 5536 |
|
|---|
| 5537 | else
|
|---|
| 5538 |
|
|---|
| 5539 | #ifdef VBOX_WITH_HEADLESS
|
|---|
| 5540 | if ( strType == "headless"
|
|---|
| 5541 | || strType == "capture"
|
|---|
| 5542 | #ifdef VBOX_WITH_VRDP
|
|---|
| 5543 | || strType == "vrdp"
|
|---|
| 5544 | #endif
|
|---|
| 5545 | )
|
|---|
| 5546 | {
|
|---|
| 5547 | const char VBoxHeadless_exe[] = "VBoxHeadless" HOSTSUFF_EXE;
|
|---|
| 5548 | Assert(sz >= sizeof(VBoxHeadless_exe));
|
|---|
| 5549 | strcpy(cmd, VBoxHeadless_exe);
|
|---|
| 5550 |
|
|---|
| 5551 | Utf8Str idStr = mData->mUuid.toString();
|
|---|
| 5552 | /* Leave space for 2 args, as "headless" needs --vrdp off on non-OSE. */
|
|---|
| 5553 | Utf8Str strName = mUserData->mName;
|
|---|
| 5554 | const char * args[] = {szPath, "--comment", strName.c_str(), "--startvm", idStr.c_str(), 0, 0, 0 };
|
|---|
| 5555 | #ifdef VBOX_WITH_VRDP
|
|---|
| 5556 | if (strType == "headless")
|
|---|
| 5557 | {
|
|---|
| 5558 | unsigned pos = RT_ELEMENTS(args) - 3;
|
|---|
| 5559 | args[pos++] = "--vrdp";
|
|---|
| 5560 | args[pos] = "off";
|
|---|
| 5561 | }
|
|---|
| 5562 | #endif
|
|---|
| 5563 | if (strType == "capture")
|
|---|
| 5564 | {
|
|---|
| 5565 | unsigned pos = RT_ELEMENTS(args) - 3;
|
|---|
| 5566 | args[pos] = "--capture";
|
|---|
| 5567 | }
|
|---|
| 5568 | vrc = RTProcCreate(szPath, args, env, 0, &pid);
|
|---|
| 5569 | }
|
|---|
| 5570 | #else /* !VBOX_WITH_HEADLESS */
|
|---|
| 5571 | if (0)
|
|---|
| 5572 | ;
|
|---|
| 5573 | #endif /* !VBOX_WITH_HEADLESS */
|
|---|
| 5574 | else
|
|---|
| 5575 | {
|
|---|
| 5576 | RTEnvDestroy(env);
|
|---|
| 5577 | return setError(E_INVALIDARG,
|
|---|
| 5578 | tr("Invalid session type: '%s'"),
|
|---|
| 5579 | strType.c_str());
|
|---|
| 5580 | }
|
|---|
| 5581 |
|
|---|
| 5582 | RTEnvDestroy(env);
|
|---|
| 5583 |
|
|---|
| 5584 | if (RT_FAILURE(vrc))
|
|---|
| 5585 | return setError(VBOX_E_IPRT_ERROR,
|
|---|
| 5586 | tr("Could not launch a process for the machine '%ls' (%Rrc)"),
|
|---|
| 5587 | mUserData->mName.raw(), vrc);
|
|---|
| 5588 |
|
|---|
| 5589 | LogFlowThisFunc(("launched.pid=%d(0x%x)\n", pid, pid));
|
|---|
| 5590 |
|
|---|
| 5591 | /*
|
|---|
| 5592 | * Note that we don't leave the lock here before calling the client,
|
|---|
| 5593 | * because it doesn't need to call us back if called with a NULL argument.
|
|---|
| 5594 | * Leaving the lock herer is dangerous because we didn't prepare the
|
|---|
| 5595 | * launch data yet, but the client we've just started may happen to be
|
|---|
| 5596 | * too fast and call openSession() that will fail (because of PID, etc.),
|
|---|
| 5597 | * so that the Machine will never get out of the Spawning session state.
|
|---|
| 5598 | */
|
|---|
| 5599 |
|
|---|
| 5600 | /* inform the session that it will be a remote one */
|
|---|
| 5601 | LogFlowThisFunc(("Calling AssignMachine (NULL)...\n"));
|
|---|
| 5602 | HRESULT rc = aControl->AssignMachine(NULL);
|
|---|
| 5603 | LogFlowThisFunc(("AssignMachine (NULL) returned %08X\n", rc));
|
|---|
| 5604 |
|
|---|
| 5605 | if (FAILED(rc))
|
|---|
| 5606 | {
|
|---|
| 5607 | /* restore the session state */
|
|---|
| 5608 | mData->mSession.mState = SessionState_Closed;
|
|---|
| 5609 | /* The failure may occur w/o any error info (from RPC), so provide one */
|
|---|
| 5610 | return setError(VBOX_E_VM_ERROR,
|
|---|
| 5611 | tr("Failed to assign the machine to the session (%Rrc)"), rc);
|
|---|
| 5612 | }
|
|---|
| 5613 |
|
|---|
| 5614 | /* attach launch data to the machine */
|
|---|
| 5615 | Assert(mData->mSession.mPid == NIL_RTPROCESS);
|
|---|
| 5616 | mData->mSession.mRemoteControls.push_back (aControl);
|
|---|
| 5617 | mData->mSession.mProgress = aProgress;
|
|---|
| 5618 | mData->mSession.mPid = pid;
|
|---|
| 5619 | mData->mSession.mState = SessionState_Spawning;
|
|---|
| 5620 | mData->mSession.mType = strType;
|
|---|
| 5621 |
|
|---|
| 5622 | LogFlowThisFuncLeave();
|
|---|
| 5623 | return S_OK;
|
|---|
| 5624 | }
|
|---|
| 5625 |
|
|---|
| 5626 |
|
|---|
| 5627 | /**
|
|---|
| 5628 | * @note Locks this object for writing, calls the client process
|
|---|
| 5629 | * (outside the lock).
|
|---|
| 5630 | */
|
|---|
| 5631 | HRESULT Machine::openExistingSession(IInternalSessionControl *aControl)
|
|---|
| 5632 | {
|
|---|
| 5633 | LogFlowThisFuncEnter();
|
|---|
| 5634 |
|
|---|
| 5635 | AssertReturn(aControl, E_FAIL);
|
|---|
| 5636 |
|
|---|
| 5637 | AutoCaller autoCaller(this);
|
|---|
| 5638 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 5639 |
|
|---|
| 5640 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5641 |
|
|---|
| 5642 | if (!mData->mRegistered)
|
|---|
| 5643 | return setError(E_UNEXPECTED,
|
|---|
| 5644 | tr("The machine '%ls' is not registered"),
|
|---|
| 5645 | mUserData->mName.raw());
|
|---|
| 5646 |
|
|---|
| 5647 | LogFlowThisFunc(("mSession.state=%s\n", Global::stringifySessionState(mData->mSession.mState)));
|
|---|
| 5648 |
|
|---|
| 5649 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 5650 | return setError(VBOX_E_INVALID_SESSION_STATE,
|
|---|
| 5651 | tr("The machine '%ls' does not have an open session"),
|
|---|
| 5652 | mUserData->mName.raw());
|
|---|
| 5653 |
|
|---|
| 5654 | ComAssertRet(!mData->mSession.mDirectControl.isNull(), E_FAIL);
|
|---|
| 5655 |
|
|---|
| 5656 | // copy member variables before leaving lock
|
|---|
| 5657 | ComPtr<IInternalSessionControl> pDirectControl = mData->mSession.mDirectControl;
|
|---|
| 5658 | ComObjPtr<SessionMachine> pSessionMachine = mData->mSession.mMachine;
|
|---|
| 5659 | AssertReturn(!pSessionMachine.isNull(), E_FAIL);
|
|---|
| 5660 |
|
|---|
| 5661 | /*
|
|---|
| 5662 | * Leave the lock before calling the client process. It's safe here
|
|---|
| 5663 | * since the only thing to do after we get the lock again is to add
|
|---|
| 5664 | * the remote control to the list (which doesn't directly influence
|
|---|
| 5665 | * anything).
|
|---|
| 5666 | */
|
|---|
| 5667 | alock.leave();
|
|---|
| 5668 |
|
|---|
| 5669 | // get the console from the direct session (this is a remote call)
|
|---|
| 5670 | ComPtr<IConsole> pConsole;
|
|---|
| 5671 | LogFlowThisFunc(("Calling GetRemoteConsole()...\n"));
|
|---|
| 5672 | HRESULT rc = pDirectControl->GetRemoteConsole(pConsole.asOutParam());
|
|---|
| 5673 | LogFlowThisFunc(("GetRemoteConsole() returned %08X\n", rc));
|
|---|
| 5674 | if (FAILED (rc))
|
|---|
| 5675 | /* The failure may occur w/o any error info (from RPC), so provide one */
|
|---|
| 5676 | return setError(VBOX_E_VM_ERROR,
|
|---|
| 5677 | tr("Failed to get a console object from the direct session (%Rrc)"), rc);
|
|---|
| 5678 |
|
|---|
| 5679 | ComAssertRet(!pConsole.isNull(), E_FAIL);
|
|---|
| 5680 |
|
|---|
| 5681 | /* attach the remote session to the machine */
|
|---|
| 5682 | LogFlowThisFunc(("Calling AssignRemoteMachine()...\n"));
|
|---|
| 5683 | rc = aControl->AssignRemoteMachine(pSessionMachine, pConsole);
|
|---|
| 5684 | LogFlowThisFunc(("AssignRemoteMachine() returned %08X\n", rc));
|
|---|
| 5685 |
|
|---|
| 5686 | /* The failure may occur w/o any error info (from RPC), so provide one */
|
|---|
| 5687 | if (FAILED(rc))
|
|---|
| 5688 | return setError(VBOX_E_VM_ERROR,
|
|---|
| 5689 | tr("Failed to assign the machine to the session (%Rrc)"),
|
|---|
| 5690 | rc);
|
|---|
| 5691 |
|
|---|
| 5692 | alock.enter();
|
|---|
| 5693 |
|
|---|
| 5694 | /* need to revalidate the state after entering the lock again */
|
|---|
| 5695 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 5696 | {
|
|---|
| 5697 | aControl->Uninitialize();
|
|---|
| 5698 |
|
|---|
| 5699 | return setError(VBOX_E_INVALID_SESSION_STATE,
|
|---|
| 5700 | tr("The machine '%ls' does not have an open session"),
|
|---|
| 5701 | mUserData->mName.raw());
|
|---|
| 5702 | }
|
|---|
| 5703 |
|
|---|
| 5704 | /* store the control in the list */
|
|---|
| 5705 | mData->mSession.mRemoteControls.push_back(aControl);
|
|---|
| 5706 |
|
|---|
| 5707 | LogFlowThisFuncLeave();
|
|---|
| 5708 | return S_OK;
|
|---|
| 5709 | }
|
|---|
| 5710 |
|
|---|
| 5711 | /**
|
|---|
| 5712 | * Returns @c true if the given machine has an open direct session and returns
|
|---|
| 5713 | * the session machine instance and additional session data (on some platforms)
|
|---|
| 5714 | * if so.
|
|---|
| 5715 | *
|
|---|
| 5716 | * Note that when the method returns @c false, the arguments remain unchanged.
|
|---|
| 5717 | *
|
|---|
| 5718 | * @param aMachine Session machine object.
|
|---|
| 5719 | * @param aControl Direct session control object (optional).
|
|---|
| 5720 | * @param aIPCSem Mutex IPC semaphore handle for this machine (optional).
|
|---|
| 5721 | *
|
|---|
| 5722 | * @note locks this object for reading.
|
|---|
| 5723 | */
|
|---|
| 5724 | #if defined(RT_OS_WINDOWS)
|
|---|
| 5725 | bool Machine::isSessionOpen(ComObjPtr<SessionMachine> &aMachine,
|
|---|
| 5726 | ComPtr<IInternalSessionControl> *aControl /*= NULL*/,
|
|---|
| 5727 | HANDLE *aIPCSem /*= NULL*/,
|
|---|
| 5728 | bool aAllowClosing /*= false*/)
|
|---|
| 5729 | #elif defined(RT_OS_OS2)
|
|---|
| 5730 | bool Machine::isSessionOpen(ComObjPtr<SessionMachine> &aMachine,
|
|---|
| 5731 | ComPtr<IInternalSessionControl> *aControl /*= NULL*/,
|
|---|
| 5732 | HMTX *aIPCSem /*= NULL*/,
|
|---|
| 5733 | bool aAllowClosing /*= false*/)
|
|---|
| 5734 | #else
|
|---|
| 5735 | bool Machine::isSessionOpen(ComObjPtr<SessionMachine> &aMachine,
|
|---|
| 5736 | ComPtr<IInternalSessionControl> *aControl /*= NULL*/,
|
|---|
| 5737 | bool aAllowClosing /*= false*/)
|
|---|
| 5738 | #endif
|
|---|
| 5739 | {
|
|---|
| 5740 | AutoLimitedCaller autoCaller(this);
|
|---|
| 5741 | AssertComRCReturn(autoCaller.rc(), false);
|
|---|
| 5742 |
|
|---|
| 5743 | /* just return false for inaccessible machines */
|
|---|
| 5744 | if (autoCaller.state() != Ready)
|
|---|
| 5745 | return false;
|
|---|
| 5746 |
|
|---|
| 5747 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5748 |
|
|---|
| 5749 | if (mData->mSession.mState == SessionState_Open ||
|
|---|
| 5750 | (aAllowClosing && mData->mSession.mState == SessionState_Closing))
|
|---|
| 5751 | {
|
|---|
| 5752 | AssertReturn(!mData->mSession.mMachine.isNull(), false);
|
|---|
| 5753 |
|
|---|
| 5754 | aMachine = mData->mSession.mMachine;
|
|---|
| 5755 |
|
|---|
| 5756 | if (aControl != NULL)
|
|---|
| 5757 | *aControl = mData->mSession.mDirectControl;
|
|---|
| 5758 |
|
|---|
| 5759 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
|---|
| 5760 | /* Additional session data */
|
|---|
| 5761 | if (aIPCSem != NULL)
|
|---|
| 5762 | *aIPCSem = aMachine->mIPCSem;
|
|---|
| 5763 | #endif
|
|---|
| 5764 | return true;
|
|---|
| 5765 | }
|
|---|
| 5766 |
|
|---|
| 5767 | return false;
|
|---|
| 5768 | }
|
|---|
| 5769 |
|
|---|
| 5770 | /**
|
|---|
| 5771 | * Returns @c true if the given machine has an spawning direct session and
|
|---|
| 5772 | * returns and additional session data (on some platforms) if so.
|
|---|
| 5773 | *
|
|---|
| 5774 | * Note that when the method returns @c false, the arguments remain unchanged.
|
|---|
| 5775 | *
|
|---|
| 5776 | * @param aPID PID of the spawned direct session process.
|
|---|
| 5777 | *
|
|---|
| 5778 | * @note locks this object for reading.
|
|---|
| 5779 | */
|
|---|
| 5780 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
|---|
| 5781 | bool Machine::isSessionSpawning(RTPROCESS *aPID /*= NULL*/)
|
|---|
| 5782 | #else
|
|---|
| 5783 | bool Machine::isSessionSpawning()
|
|---|
| 5784 | #endif
|
|---|
| 5785 | {
|
|---|
| 5786 | AutoLimitedCaller autoCaller(this);
|
|---|
| 5787 | AssertComRCReturn(autoCaller.rc(), false);
|
|---|
| 5788 |
|
|---|
| 5789 | /* just return false for inaccessible machines */
|
|---|
| 5790 | if (autoCaller.state() != Ready)
|
|---|
| 5791 | return false;
|
|---|
| 5792 |
|
|---|
| 5793 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5794 |
|
|---|
| 5795 | if (mData->mSession.mState == SessionState_Spawning)
|
|---|
| 5796 | {
|
|---|
| 5797 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
|---|
| 5798 | /* Additional session data */
|
|---|
| 5799 | if (aPID != NULL)
|
|---|
| 5800 | {
|
|---|
| 5801 | AssertReturn(mData->mSession.mPid != NIL_RTPROCESS, false);
|
|---|
| 5802 | *aPID = mData->mSession.mPid;
|
|---|
| 5803 | }
|
|---|
| 5804 | #endif
|
|---|
| 5805 | return true;
|
|---|
| 5806 | }
|
|---|
| 5807 |
|
|---|
| 5808 | return false;
|
|---|
| 5809 | }
|
|---|
| 5810 |
|
|---|
| 5811 | /**
|
|---|
| 5812 | * Called from the client watcher thread to check for unexpected client process
|
|---|
| 5813 | * death during Session_Spawning state (e.g. before it successfully opened a
|
|---|
| 5814 | * direct session).
|
|---|
| 5815 | *
|
|---|
| 5816 | * On Win32 and on OS/2, this method is called only when we've got the
|
|---|
| 5817 | * direct client's process termination notification, so it always returns @c
|
|---|
| 5818 | * true.
|
|---|
| 5819 | *
|
|---|
| 5820 | * On other platforms, this method returns @c true if the client process is
|
|---|
| 5821 | * terminated and @c false if it's still alive.
|
|---|
| 5822 | *
|
|---|
| 5823 | * @note Locks this object for writing.
|
|---|
| 5824 | */
|
|---|
| 5825 | bool Machine::checkForSpawnFailure()
|
|---|
| 5826 | {
|
|---|
| 5827 | AutoCaller autoCaller(this);
|
|---|
| 5828 | if (!autoCaller.isOk())
|
|---|
| 5829 | {
|
|---|
| 5830 | /* nothing to do */
|
|---|
| 5831 | LogFlowThisFunc(("Already uninitialized!\n"));
|
|---|
| 5832 | return true;
|
|---|
| 5833 | }
|
|---|
| 5834 |
|
|---|
| 5835 | /* VirtualBox::addProcessToReap() needs a write lock */
|
|---|
| 5836 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5837 |
|
|---|
| 5838 | if (mData->mSession.mState != SessionState_Spawning)
|
|---|
| 5839 | {
|
|---|
| 5840 | /* nothing to do */
|
|---|
| 5841 | LogFlowThisFunc(("Not spawning any more!\n"));
|
|---|
| 5842 | return true;
|
|---|
| 5843 | }
|
|---|
| 5844 |
|
|---|
| 5845 | HRESULT rc = S_OK;
|
|---|
| 5846 |
|
|---|
| 5847 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
|---|
| 5848 |
|
|---|
| 5849 | /* the process was already unexpectedly terminated, we just need to set an
|
|---|
| 5850 | * error and finalize session spawning */
|
|---|
| 5851 | rc = setError(E_FAIL,
|
|---|
| 5852 | tr("The virtual machine '%ls' has terminated unexpectedly during startup"),
|
|---|
| 5853 | getName().raw());
|
|---|
| 5854 | #else
|
|---|
| 5855 |
|
|---|
| 5856 | /* PID not yet initialized, skip check. */
|
|---|
| 5857 | if (mData->mSession.mPid == NIL_RTPROCESS)
|
|---|
| 5858 | return false;
|
|---|
| 5859 |
|
|---|
| 5860 | RTPROCSTATUS status;
|
|---|
| 5861 | int vrc = ::RTProcWait(mData->mSession.mPid, RTPROCWAIT_FLAGS_NOBLOCK,
|
|---|
| 5862 | &status);
|
|---|
| 5863 |
|
|---|
| 5864 | if (vrc != VERR_PROCESS_RUNNING)
|
|---|
| 5865 | {
|
|---|
| 5866 | if (RT_SUCCESS(vrc) && status.enmReason == RTPROCEXITREASON_NORMAL)
|
|---|
| 5867 | rc = setError(E_FAIL,
|
|---|
| 5868 | tr("The virtual machine '%ls' has terminated unexpectedly during startup with exit code %d"),
|
|---|
| 5869 | getName().raw(), status.iStatus);
|
|---|
| 5870 | else if (RT_SUCCESS(vrc) && status.enmReason == RTPROCEXITREASON_SIGNAL)
|
|---|
| 5871 | rc = setError(E_FAIL,
|
|---|
| 5872 | tr("The virtual machine '%ls' has terminated unexpectedly during startup because of signal %d"),
|
|---|
| 5873 | getName().raw(), status.iStatus);
|
|---|
| 5874 | else if (RT_SUCCESS(vrc) && status.enmReason == RTPROCEXITREASON_ABEND)
|
|---|
| 5875 | rc = setError(E_FAIL,
|
|---|
| 5876 | tr("The virtual machine '%ls' has terminated abnormally"),
|
|---|
| 5877 | getName().raw(), status.iStatus);
|
|---|
| 5878 | else
|
|---|
| 5879 | rc = setError(E_FAIL,
|
|---|
| 5880 | tr("The virtual machine '%ls' has terminated unexpectedly during startup (%Rrc)"),
|
|---|
| 5881 | getName().raw(), rc);
|
|---|
| 5882 | }
|
|---|
| 5883 |
|
|---|
| 5884 | #endif
|
|---|
| 5885 |
|
|---|
| 5886 | if (FAILED(rc))
|
|---|
| 5887 | {
|
|---|
| 5888 | /* Close the remote session, remove the remote control from the list
|
|---|
| 5889 | * and reset session state to Closed (@note keep the code in sync with
|
|---|
| 5890 | * the relevant part in checkForSpawnFailure()). */
|
|---|
| 5891 |
|
|---|
| 5892 | Assert(mData->mSession.mRemoteControls.size() == 1);
|
|---|
| 5893 | if (mData->mSession.mRemoteControls.size() == 1)
|
|---|
| 5894 | {
|
|---|
| 5895 | ErrorInfoKeeper eik;
|
|---|
| 5896 | mData->mSession.mRemoteControls.front()->Uninitialize();
|
|---|
| 5897 | }
|
|---|
| 5898 |
|
|---|
| 5899 | mData->mSession.mRemoteControls.clear();
|
|---|
| 5900 | mData->mSession.mState = SessionState_Closed;
|
|---|
| 5901 |
|
|---|
| 5902 | /* finalize the progress after setting the state */
|
|---|
| 5903 | if (!mData->mSession.mProgress.isNull())
|
|---|
| 5904 | {
|
|---|
| 5905 | mData->mSession.mProgress->notifyComplete(rc);
|
|---|
| 5906 | mData->mSession.mProgress.setNull();
|
|---|
| 5907 | }
|
|---|
| 5908 |
|
|---|
| 5909 | mParent->addProcessToReap(mData->mSession.mPid);
|
|---|
| 5910 | mData->mSession.mPid = NIL_RTPROCESS;
|
|---|
| 5911 |
|
|---|
| 5912 | mParent->onSessionStateChange(mData->mUuid, SessionState_Closed);
|
|---|
| 5913 | return true;
|
|---|
| 5914 | }
|
|---|
| 5915 |
|
|---|
| 5916 | return false;
|
|---|
| 5917 | }
|
|---|
| 5918 |
|
|---|
| 5919 | /**
|
|---|
| 5920 | * Checks that the registered flag of the machine can be set according to
|
|---|
| 5921 | * the argument and sets it. On success, commits and saves all settings.
|
|---|
| 5922 | *
|
|---|
| 5923 | * @note When this machine is inaccessible, the only valid value for \a
|
|---|
| 5924 | * aRegistered is FALSE (i.e. unregister the machine) because unregistered
|
|---|
| 5925 | * inaccessible machines are not currently supported. Note that unregistering
|
|---|
| 5926 | * an inaccessible machine will \b uninitialize this machine object. Therefore,
|
|---|
| 5927 | * the caller must make sure there are no active Machine::addCaller() calls
|
|---|
| 5928 | * on the current thread because this will block Machine::uninit().
|
|---|
| 5929 | *
|
|---|
| 5930 | * @note Must be called from mParent's write lock. Locks this object and
|
|---|
| 5931 | * children for writing.
|
|---|
| 5932 | */
|
|---|
| 5933 | HRESULT Machine::trySetRegistered(BOOL argNewRegistered)
|
|---|
| 5934 | {
|
|---|
| 5935 | AssertReturn(mParent->isWriteLockOnCurrentThread(), E_FAIL);
|
|---|
| 5936 |
|
|---|
| 5937 | AutoLimitedCaller autoCaller(this);
|
|---|
| 5938 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 5939 |
|
|---|
| 5940 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 5941 |
|
|---|
| 5942 | /* wait for state dependants to drop to zero */
|
|---|
| 5943 | ensureNoStateDependencies();
|
|---|
| 5944 |
|
|---|
| 5945 | ComAssertRet(mData->mRegistered != argNewRegistered, E_FAIL);
|
|---|
| 5946 |
|
|---|
| 5947 | if (!mData->mAccessible)
|
|---|
| 5948 | {
|
|---|
| 5949 | /* A special case: the machine is not accessible. */
|
|---|
| 5950 |
|
|---|
| 5951 | /* inaccessible machines can only be unregistered */
|
|---|
| 5952 | AssertReturn(!argNewRegistered, E_FAIL);
|
|---|
| 5953 |
|
|---|
| 5954 | /* Uninitialize ourselves here because currently there may be no
|
|---|
| 5955 | * unregistered that are inaccessible (this state combination is not
|
|---|
| 5956 | * supported). Note releasing the caller and leaving the lock before
|
|---|
| 5957 | * calling uninit() */
|
|---|
| 5958 |
|
|---|
| 5959 | alock.leave();
|
|---|
| 5960 | autoCaller.release();
|
|---|
| 5961 |
|
|---|
| 5962 | uninit();
|
|---|
| 5963 |
|
|---|
| 5964 | return S_OK;
|
|---|
| 5965 | }
|
|---|
| 5966 |
|
|---|
| 5967 | AssertReturn(autoCaller.state() == Ready, E_FAIL);
|
|---|
| 5968 |
|
|---|
| 5969 | if (argNewRegistered)
|
|---|
| 5970 | {
|
|---|
| 5971 | if (mData->mRegistered)
|
|---|
| 5972 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5973 | tr("The machine '%ls' with UUID {%s} is already registered"),
|
|---|
| 5974 | mUserData->mName.raw(),
|
|---|
| 5975 | mData->mUuid.toString().raw());
|
|---|
| 5976 | }
|
|---|
| 5977 | else
|
|---|
| 5978 | {
|
|---|
| 5979 | if (mData->mMachineState == MachineState_Saved)
|
|---|
| 5980 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 5981 | tr("Cannot unregister the machine '%ls' because it is in the Saved state"),
|
|---|
| 5982 | mUserData->mName.raw());
|
|---|
| 5983 |
|
|---|
| 5984 | size_t snapshotCount = 0;
|
|---|
| 5985 | if (mData->mFirstSnapshot)
|
|---|
| 5986 | snapshotCount = mData->mFirstSnapshot->getAllChildrenCount() + 1;
|
|---|
| 5987 | if (snapshotCount)
|
|---|
| 5988 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5989 | tr("Cannot unregister the machine '%ls' because it has %d snapshots"),
|
|---|
| 5990 | mUserData->mName.raw(), snapshotCount);
|
|---|
| 5991 |
|
|---|
| 5992 | if (mData->mSession.mState != SessionState_Closed)
|
|---|
| 5993 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5994 | tr("Cannot unregister the machine '%ls' because it has an open session"),
|
|---|
| 5995 | mUserData->mName.raw());
|
|---|
| 5996 |
|
|---|
| 5997 | if (mMediaData->mAttachments.size() != 0)
|
|---|
| 5998 | return setError(VBOX_E_INVALID_OBJECT_STATE,
|
|---|
| 5999 | tr("Cannot unregister the machine '%ls' because it has %d medium attachments"),
|
|---|
| 6000 | mUserData->mName.raw(),
|
|---|
| 6001 | mMediaData->mAttachments.size());
|
|---|
| 6002 |
|
|---|
| 6003 | /* Note that we do not prevent unregistration of a DVD or Floppy image
|
|---|
| 6004 | * is attached: as opposed to hard disks detaching such an image
|
|---|
| 6005 | * implicitly in this method (which we will do below) won't have any
|
|---|
| 6006 | * side effects (like detached orphan base and diff hard disks etc).*/
|
|---|
| 6007 | }
|
|---|
| 6008 |
|
|---|
| 6009 | HRESULT rc = S_OK;
|
|---|
| 6010 |
|
|---|
| 6011 | // Ensure the settings are saved. If we are going to be registered and
|
|---|
| 6012 | // no config file exists yet, create it by calling saveSettings() too.
|
|---|
| 6013 | if ( (mData->flModifications)
|
|---|
| 6014 | || (argNewRegistered && !mData->pMachineConfigFile->fileExists())
|
|---|
| 6015 | )
|
|---|
| 6016 | {
|
|---|
| 6017 | rc = saveSettings(NULL);
|
|---|
| 6018 | // no need to check whether VirtualBox.xml needs saving too since
|
|---|
| 6019 | // we can't have a machine XML file rename pending
|
|---|
| 6020 | if (FAILED(rc)) return rc;
|
|---|
| 6021 | }
|
|---|
| 6022 |
|
|---|
| 6023 | /* more config checking goes here */
|
|---|
| 6024 |
|
|---|
| 6025 | if (SUCCEEDED(rc))
|
|---|
| 6026 | {
|
|---|
| 6027 | /* we may have had implicit modifications we want to fix on success */
|
|---|
| 6028 | commit();
|
|---|
| 6029 |
|
|---|
| 6030 | mData->mRegistered = argNewRegistered;
|
|---|
| 6031 | }
|
|---|
| 6032 | else
|
|---|
| 6033 | {
|
|---|
| 6034 | /* we may have had implicit modifications we want to cancel on failure*/
|
|---|
| 6035 | rollback(false /* aNotify */);
|
|---|
| 6036 | }
|
|---|
| 6037 |
|
|---|
| 6038 | return rc;
|
|---|
| 6039 | }
|
|---|
| 6040 |
|
|---|
| 6041 | /**
|
|---|
| 6042 | * Increases the number of objects dependent on the machine state or on the
|
|---|
| 6043 | * registered state. Guarantees that these two states will not change at least
|
|---|
| 6044 | * until #releaseStateDependency() is called.
|
|---|
| 6045 | *
|
|---|
| 6046 | * Depending on the @a aDepType value, additional state checks may be made.
|
|---|
| 6047 | * These checks will set extended error info on failure. See
|
|---|
| 6048 | * #checkStateDependency() for more info.
|
|---|
| 6049 | *
|
|---|
| 6050 | * If this method returns a failure, the dependency is not added and the caller
|
|---|
| 6051 | * is not allowed to rely on any particular machine state or registration state
|
|---|
| 6052 | * value and may return the failed result code to the upper level.
|
|---|
| 6053 | *
|
|---|
| 6054 | * @param aDepType Dependency type to add.
|
|---|
| 6055 | * @param aState Current machine state (NULL if not interested).
|
|---|
| 6056 | * @param aRegistered Current registered state (NULL if not interested).
|
|---|
| 6057 | *
|
|---|
| 6058 | * @note Locks this object for writing.
|
|---|
| 6059 | */
|
|---|
| 6060 | HRESULT Machine::addStateDependency(StateDependency aDepType /* = AnyStateDep */,
|
|---|
| 6061 | MachineState_T *aState /* = NULL */,
|
|---|
| 6062 | BOOL *aRegistered /* = NULL */)
|
|---|
| 6063 | {
|
|---|
| 6064 | AutoCaller autoCaller(this);
|
|---|
| 6065 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 6066 |
|
|---|
| 6067 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6068 |
|
|---|
| 6069 | HRESULT rc = checkStateDependency(aDepType);
|
|---|
| 6070 | if (FAILED(rc)) return rc;
|
|---|
| 6071 |
|
|---|
| 6072 | {
|
|---|
| 6073 | if (mData->mMachineStateChangePending != 0)
|
|---|
| 6074 | {
|
|---|
| 6075 | /* ensureNoStateDependencies() is waiting for state dependencies to
|
|---|
| 6076 | * drop to zero so don't add more. It may make sense to wait a bit
|
|---|
| 6077 | * and retry before reporting an error (since the pending state
|
|---|
| 6078 | * transition should be really quick) but let's just assert for
|
|---|
| 6079 | * now to see if it ever happens on practice. */
|
|---|
| 6080 |
|
|---|
| 6081 | AssertFailed();
|
|---|
| 6082 |
|
|---|
| 6083 | return setError(E_ACCESSDENIED,
|
|---|
| 6084 | tr("Machine state change is in progress. Please retry the operation later."));
|
|---|
| 6085 | }
|
|---|
| 6086 |
|
|---|
| 6087 | ++mData->mMachineStateDeps;
|
|---|
| 6088 | Assert(mData->mMachineStateDeps != 0 /* overflow */);
|
|---|
| 6089 | }
|
|---|
| 6090 |
|
|---|
| 6091 | if (aState)
|
|---|
| 6092 | *aState = mData->mMachineState;
|
|---|
| 6093 | if (aRegistered)
|
|---|
| 6094 | *aRegistered = mData->mRegistered;
|
|---|
| 6095 |
|
|---|
| 6096 | return S_OK;
|
|---|
| 6097 | }
|
|---|
| 6098 |
|
|---|
| 6099 | /**
|
|---|
| 6100 | * Decreases the number of objects dependent on the machine state.
|
|---|
| 6101 | * Must always complete the #addStateDependency() call after the state
|
|---|
| 6102 | * dependency is no more necessary.
|
|---|
| 6103 | */
|
|---|
| 6104 | void Machine::releaseStateDependency()
|
|---|
| 6105 | {
|
|---|
| 6106 | AutoCaller autoCaller(this);
|
|---|
| 6107 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 6108 |
|
|---|
| 6109 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6110 |
|
|---|
| 6111 | /* releaseStateDependency() w/o addStateDependency()? */
|
|---|
| 6112 | AssertReturnVoid(mData->mMachineStateDeps != 0);
|
|---|
| 6113 | -- mData->mMachineStateDeps;
|
|---|
| 6114 |
|
|---|
| 6115 | if (mData->mMachineStateDeps == 0)
|
|---|
| 6116 | {
|
|---|
| 6117 | /* inform ensureNoStateDependencies() that there are no more deps */
|
|---|
| 6118 | if (mData->mMachineStateChangePending != 0)
|
|---|
| 6119 | {
|
|---|
| 6120 | Assert(mData->mMachineStateDepsSem != NIL_RTSEMEVENTMULTI);
|
|---|
| 6121 | RTSemEventMultiSignal (mData->mMachineStateDepsSem);
|
|---|
| 6122 | }
|
|---|
| 6123 | }
|
|---|
| 6124 | }
|
|---|
| 6125 |
|
|---|
| 6126 | // protected methods
|
|---|
| 6127 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 6128 |
|
|---|
| 6129 | /**
|
|---|
| 6130 | * Performs machine state checks based on the @a aDepType value. If a check
|
|---|
| 6131 | * fails, this method will set extended error info, otherwise it will return
|
|---|
| 6132 | * S_OK. It is supposed, that on failure, the caller will immedieately return
|
|---|
| 6133 | * the return value of this method to the upper level.
|
|---|
| 6134 | *
|
|---|
| 6135 | * When @a aDepType is AnyStateDep, this method always returns S_OK.
|
|---|
| 6136 | *
|
|---|
| 6137 | * When @a aDepType is MutableStateDep, this method returns S_OK only if the
|
|---|
| 6138 | * current state of this machine object allows to change settings of the
|
|---|
| 6139 | * machine (i.e. the machine is not registered, or registered but not running
|
|---|
| 6140 | * and not saved). It is useful to call this method from Machine setters
|
|---|
| 6141 | * before performing any change.
|
|---|
| 6142 | *
|
|---|
| 6143 | * When @a aDepType is MutableOrSavedStateDep, this method behaves the same
|
|---|
| 6144 | * as for MutableStateDep except that if the machine is saved, S_OK is also
|
|---|
| 6145 | * returned. This is useful in setters which allow changing machine
|
|---|
| 6146 | * properties when it is in the saved state.
|
|---|
| 6147 | *
|
|---|
| 6148 | * @param aDepType Dependency type to check.
|
|---|
| 6149 | *
|
|---|
| 6150 | * @note Non Machine based classes should use #addStateDependency() and
|
|---|
| 6151 | * #releaseStateDependency() methods or the smart AutoStateDependency
|
|---|
| 6152 | * template.
|
|---|
| 6153 | *
|
|---|
| 6154 | * @note This method must be called from under this object's read or write
|
|---|
| 6155 | * lock.
|
|---|
| 6156 | */
|
|---|
| 6157 | HRESULT Machine::checkStateDependency(StateDependency aDepType)
|
|---|
| 6158 | {
|
|---|
| 6159 | switch (aDepType)
|
|---|
| 6160 | {
|
|---|
| 6161 | case AnyStateDep:
|
|---|
| 6162 | {
|
|---|
| 6163 | break;
|
|---|
| 6164 | }
|
|---|
| 6165 | case MutableStateDep:
|
|---|
| 6166 | {
|
|---|
| 6167 | if ( mData->mRegistered
|
|---|
| 6168 | && ( getClassID() != clsidSessionMachine /** @todo This was just convered raw; Check if Running and Paused should actually be included here... (Live Migration) */
|
|---|
| 6169 | || ( mData->mMachineState != MachineState_Paused
|
|---|
| 6170 | && mData->mMachineState != MachineState_Running
|
|---|
| 6171 | && mData->mMachineState != MachineState_Aborted
|
|---|
| 6172 | && mData->mMachineState != MachineState_Teleported
|
|---|
| 6173 | && mData->mMachineState != MachineState_PoweredOff
|
|---|
| 6174 | )
|
|---|
| 6175 | )
|
|---|
| 6176 | )
|
|---|
| 6177 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 6178 | tr("The machine is not mutable (state is %s)"),
|
|---|
| 6179 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 6180 | break;
|
|---|
| 6181 | }
|
|---|
| 6182 | case MutableOrSavedStateDep:
|
|---|
| 6183 | {
|
|---|
| 6184 | if ( mData->mRegistered
|
|---|
| 6185 | && ( getClassID() != clsidSessionMachine /** @todo This was just convered raw; Check if Running and Paused should actually be included here... (Live Migration) */
|
|---|
| 6186 | || ( mData->mMachineState != MachineState_Paused
|
|---|
| 6187 | && mData->mMachineState != MachineState_Running
|
|---|
| 6188 | && mData->mMachineState != MachineState_Aborted
|
|---|
| 6189 | && mData->mMachineState != MachineState_Teleported
|
|---|
| 6190 | && mData->mMachineState != MachineState_Saved
|
|---|
| 6191 | && mData->mMachineState != MachineState_PoweredOff
|
|---|
| 6192 | )
|
|---|
| 6193 | )
|
|---|
| 6194 | )
|
|---|
| 6195 | return setError(VBOX_E_INVALID_VM_STATE,
|
|---|
| 6196 | tr("The machine is not mutable (state is %s)"),
|
|---|
| 6197 | Global::stringifyMachineState(mData->mMachineState));
|
|---|
| 6198 | break;
|
|---|
| 6199 | }
|
|---|
| 6200 | }
|
|---|
| 6201 |
|
|---|
| 6202 | return S_OK;
|
|---|
| 6203 | }
|
|---|
| 6204 |
|
|---|
| 6205 | /**
|
|---|
| 6206 | * Helper to initialize all associated child objects and allocate data
|
|---|
| 6207 | * structures.
|
|---|
| 6208 | *
|
|---|
| 6209 | * This method must be called as a part of the object's initialization procedure
|
|---|
| 6210 | * (usually done in the #init() method).
|
|---|
| 6211 | *
|
|---|
| 6212 | * @note Must be called only from #init() or from #registeredInit().
|
|---|
| 6213 | */
|
|---|
| 6214 | HRESULT Machine::initDataAndChildObjects()
|
|---|
| 6215 | {
|
|---|
| 6216 | AutoCaller autoCaller(this);
|
|---|
| 6217 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 6218 | AssertComRCReturn(autoCaller.state() == InInit ||
|
|---|
| 6219 | autoCaller.state() == Limited, E_FAIL);
|
|---|
| 6220 |
|
|---|
| 6221 | AssertReturn(!mData->mAccessible, E_FAIL);
|
|---|
| 6222 |
|
|---|
| 6223 | /* allocate data structures */
|
|---|
| 6224 | mSSData.allocate();
|
|---|
| 6225 | mUserData.allocate();
|
|---|
| 6226 | mHWData.allocate();
|
|---|
| 6227 | mMediaData.allocate();
|
|---|
| 6228 | mStorageControllers.allocate();
|
|---|
| 6229 |
|
|---|
| 6230 | /* initialize mOSTypeId */
|
|---|
| 6231 | mUserData->mOSTypeId = mParent->getUnknownOSType()->id();
|
|---|
| 6232 |
|
|---|
| 6233 | /* create associated BIOS settings object */
|
|---|
| 6234 | unconst(mBIOSSettings).createObject();
|
|---|
| 6235 | mBIOSSettings->init(this);
|
|---|
| 6236 |
|
|---|
| 6237 | #ifdef VBOX_WITH_VRDP
|
|---|
| 6238 | /* create an associated VRDPServer object (default is disabled) */
|
|---|
| 6239 | unconst(mVRDPServer).createObject();
|
|---|
| 6240 | mVRDPServer->init(this);
|
|---|
| 6241 | #endif
|
|---|
| 6242 |
|
|---|
| 6243 | /* create associated serial port objects */
|
|---|
| 6244 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 6245 | {
|
|---|
| 6246 | unconst(mSerialPorts[slot]).createObject();
|
|---|
| 6247 | mSerialPorts[slot]->init(this, slot);
|
|---|
| 6248 | }
|
|---|
| 6249 |
|
|---|
| 6250 | /* create associated parallel port objects */
|
|---|
| 6251 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 6252 | {
|
|---|
| 6253 | unconst(mParallelPorts[slot]).createObject();
|
|---|
| 6254 | mParallelPorts[slot]->init(this, slot);
|
|---|
| 6255 | }
|
|---|
| 6256 |
|
|---|
| 6257 | /* create the audio adapter object (always present, default is disabled) */
|
|---|
| 6258 | unconst(mAudioAdapter).createObject();
|
|---|
| 6259 | mAudioAdapter->init(this);
|
|---|
| 6260 |
|
|---|
| 6261 | /* create the USB controller object (always present, default is disabled) */
|
|---|
| 6262 | unconst(mUSBController).createObject();
|
|---|
| 6263 | mUSBController->init(this);
|
|---|
| 6264 |
|
|---|
| 6265 | /* create associated network adapter objects */
|
|---|
| 6266 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot ++)
|
|---|
| 6267 | {
|
|---|
| 6268 | unconst(mNetworkAdapters[slot]).createObject();
|
|---|
| 6269 | mNetworkAdapters[slot]->init(this, slot);
|
|---|
| 6270 | }
|
|---|
| 6271 |
|
|---|
| 6272 | return S_OK;
|
|---|
| 6273 | }
|
|---|
| 6274 |
|
|---|
| 6275 | /**
|
|---|
| 6276 | * Helper to uninitialize all associated child objects and to free all data
|
|---|
| 6277 | * structures.
|
|---|
| 6278 | *
|
|---|
| 6279 | * This method must be called as a part of the object's uninitialization
|
|---|
| 6280 | * procedure (usually done in the #uninit() method).
|
|---|
| 6281 | *
|
|---|
| 6282 | * @note Must be called only from #uninit() or from #registeredInit().
|
|---|
| 6283 | */
|
|---|
| 6284 | void Machine::uninitDataAndChildObjects()
|
|---|
| 6285 | {
|
|---|
| 6286 | AutoCaller autoCaller(this);
|
|---|
| 6287 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 6288 | AssertComRCReturnVoid( autoCaller.state() == InUninit
|
|---|
| 6289 | || autoCaller.state() == Limited);
|
|---|
| 6290 |
|
|---|
| 6291 | /* uninit all children using addDependentChild()/removeDependentChild()
|
|---|
| 6292 | * in their init()/uninit() methods */
|
|---|
| 6293 | uninitDependentChildren();
|
|---|
| 6294 |
|
|---|
| 6295 | /* tell all our other child objects we've been uninitialized */
|
|---|
| 6296 |
|
|---|
| 6297 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot++)
|
|---|
| 6298 | {
|
|---|
| 6299 | if (mNetworkAdapters[slot])
|
|---|
| 6300 | {
|
|---|
| 6301 | mNetworkAdapters[slot]->uninit();
|
|---|
| 6302 | unconst(mNetworkAdapters[slot]).setNull();
|
|---|
| 6303 | }
|
|---|
| 6304 | }
|
|---|
| 6305 |
|
|---|
| 6306 | if (mUSBController)
|
|---|
| 6307 | {
|
|---|
| 6308 | mUSBController->uninit();
|
|---|
| 6309 | unconst(mUSBController).setNull();
|
|---|
| 6310 | }
|
|---|
| 6311 |
|
|---|
| 6312 | if (mAudioAdapter)
|
|---|
| 6313 | {
|
|---|
| 6314 | mAudioAdapter->uninit();
|
|---|
| 6315 | unconst(mAudioAdapter).setNull();
|
|---|
| 6316 | }
|
|---|
| 6317 |
|
|---|
| 6318 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 6319 | {
|
|---|
| 6320 | if (mParallelPorts[slot])
|
|---|
| 6321 | {
|
|---|
| 6322 | mParallelPorts[slot]->uninit();
|
|---|
| 6323 | unconst(mParallelPorts[slot]).setNull();
|
|---|
| 6324 | }
|
|---|
| 6325 | }
|
|---|
| 6326 |
|
|---|
| 6327 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 6328 | {
|
|---|
| 6329 | if (mSerialPorts[slot])
|
|---|
| 6330 | {
|
|---|
| 6331 | mSerialPorts[slot]->uninit();
|
|---|
| 6332 | unconst(mSerialPorts[slot]).setNull();
|
|---|
| 6333 | }
|
|---|
| 6334 | }
|
|---|
| 6335 |
|
|---|
| 6336 | #ifdef VBOX_WITH_VRDP
|
|---|
| 6337 | if (mVRDPServer)
|
|---|
| 6338 | {
|
|---|
| 6339 | mVRDPServer->uninit();
|
|---|
| 6340 | unconst(mVRDPServer).setNull();
|
|---|
| 6341 | }
|
|---|
| 6342 | #endif
|
|---|
| 6343 |
|
|---|
| 6344 | if (mBIOSSettings)
|
|---|
| 6345 | {
|
|---|
| 6346 | mBIOSSettings->uninit();
|
|---|
| 6347 | unconst(mBIOSSettings).setNull();
|
|---|
| 6348 | }
|
|---|
| 6349 |
|
|---|
| 6350 | /* Deassociate hard disks (only when a real Machine or a SnapshotMachine
|
|---|
| 6351 | * instance is uninitialized; SessionMachine instances refer to real
|
|---|
| 6352 | * Machine hard disks). This is necessary for a clean re-initialization of
|
|---|
| 6353 | * the VM after successfully re-checking the accessibility state. Note
|
|---|
| 6354 | * that in case of normal Machine or SnapshotMachine uninitialization (as
|
|---|
| 6355 | * a result of unregistering or deleting the snapshot), outdated hard
|
|---|
| 6356 | * disk attachments will already be uninitialized and deleted, so this
|
|---|
| 6357 | * code will not affect them. */
|
|---|
| 6358 | VBoxClsID clsid = getClassID();
|
|---|
| 6359 | if ( !!mMediaData
|
|---|
| 6360 | && (clsid == clsidMachine || clsid == clsidSnapshotMachine)
|
|---|
| 6361 | )
|
|---|
| 6362 | {
|
|---|
| 6363 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 6364 | it != mMediaData->mAttachments.end();
|
|---|
| 6365 | ++it)
|
|---|
| 6366 | {
|
|---|
| 6367 | ComObjPtr<Medium> hd = (*it)->getMedium();
|
|---|
| 6368 | if (hd.isNull())
|
|---|
| 6369 | continue;
|
|---|
| 6370 | HRESULT rc = hd->detachFrom(mData->mUuid, getSnapshotId());
|
|---|
| 6371 | AssertComRC(rc);
|
|---|
| 6372 | }
|
|---|
| 6373 | }
|
|---|
| 6374 |
|
|---|
| 6375 | if (getClassID() == clsidMachine)
|
|---|
| 6376 | {
|
|---|
| 6377 | // clean up the snapshots list (Snapshot::uninit() will handle the snapshot's children recursively)
|
|---|
| 6378 | if (mData->mFirstSnapshot)
|
|---|
| 6379 | {
|
|---|
| 6380 | // snapshots tree is protected by media write lock; strictly
|
|---|
| 6381 | // this isn't necessary here since we're deleting the entire
|
|---|
| 6382 | // machine, but otherwise we assert in Snapshot::uninit()
|
|---|
| 6383 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6384 | mData->mFirstSnapshot->uninit();
|
|---|
| 6385 | mData->mFirstSnapshot.setNull();
|
|---|
| 6386 | }
|
|---|
| 6387 |
|
|---|
| 6388 | mData->mCurrentSnapshot.setNull();
|
|---|
| 6389 | }
|
|---|
| 6390 |
|
|---|
| 6391 | /* free data structures (the essential mData structure is not freed here
|
|---|
| 6392 | * since it may be still in use) */
|
|---|
| 6393 | mMediaData.free();
|
|---|
| 6394 | mStorageControllers.free();
|
|---|
| 6395 | mHWData.free();
|
|---|
| 6396 | mUserData.free();
|
|---|
| 6397 | mSSData.free();
|
|---|
| 6398 | }
|
|---|
| 6399 |
|
|---|
| 6400 | /**
|
|---|
| 6401 | * Returns a pointer to the Machine object for this machine that acts like a
|
|---|
| 6402 | * parent for complex machine data objects such as shared folders, etc.
|
|---|
| 6403 | *
|
|---|
| 6404 | * For primary Machine objects and for SnapshotMachine objects, returns this
|
|---|
| 6405 | * object's pointer itself. For SessoinMachine objects, returns the peer
|
|---|
| 6406 | * (primary) machine pointer.
|
|---|
| 6407 | */
|
|---|
| 6408 | Machine* Machine::getMachine()
|
|---|
| 6409 | {
|
|---|
| 6410 | if (getClassID() == clsidSessionMachine)
|
|---|
| 6411 | return (Machine*)mPeer;
|
|---|
| 6412 | return this;
|
|---|
| 6413 | }
|
|---|
| 6414 |
|
|---|
| 6415 | /**
|
|---|
| 6416 | * Makes sure that there are no machine state dependants. If necessary, waits
|
|---|
| 6417 | * for the number of dependants to drop to zero.
|
|---|
| 6418 | *
|
|---|
| 6419 | * Make sure this method is called from under this object's write lock to
|
|---|
| 6420 | * guarantee that no new dependants may be added when this method returns
|
|---|
| 6421 | * control to the caller.
|
|---|
| 6422 | *
|
|---|
| 6423 | * @note Locks this object for writing. The lock will be released while waiting
|
|---|
| 6424 | * (if necessary).
|
|---|
| 6425 | *
|
|---|
| 6426 | * @warning To be used only in methods that change the machine state!
|
|---|
| 6427 | */
|
|---|
| 6428 | void Machine::ensureNoStateDependencies()
|
|---|
| 6429 | {
|
|---|
| 6430 | AssertReturnVoid(isWriteLockOnCurrentThread());
|
|---|
| 6431 |
|
|---|
| 6432 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6433 |
|
|---|
| 6434 | /* Wait for all state dependants if necessary */
|
|---|
| 6435 | if (mData->mMachineStateDeps != 0)
|
|---|
| 6436 | {
|
|---|
| 6437 | /* lazy semaphore creation */
|
|---|
| 6438 | if (mData->mMachineStateDepsSem == NIL_RTSEMEVENTMULTI)
|
|---|
| 6439 | RTSemEventMultiCreate(&mData->mMachineStateDepsSem);
|
|---|
| 6440 |
|
|---|
| 6441 | LogFlowThisFunc(("Waiting for state deps (%d) to drop to zero...\n",
|
|---|
| 6442 | mData->mMachineStateDeps));
|
|---|
| 6443 |
|
|---|
| 6444 | ++mData->mMachineStateChangePending;
|
|---|
| 6445 |
|
|---|
| 6446 | /* reset the semaphore before waiting, the last dependant will signal
|
|---|
| 6447 | * it */
|
|---|
| 6448 | RTSemEventMultiReset(mData->mMachineStateDepsSem);
|
|---|
| 6449 |
|
|---|
| 6450 | alock.leave();
|
|---|
| 6451 |
|
|---|
| 6452 | RTSemEventMultiWait(mData->mMachineStateDepsSem, RT_INDEFINITE_WAIT);
|
|---|
| 6453 |
|
|---|
| 6454 | alock.enter();
|
|---|
| 6455 |
|
|---|
| 6456 | -- mData->mMachineStateChangePending;
|
|---|
| 6457 | }
|
|---|
| 6458 | }
|
|---|
| 6459 |
|
|---|
| 6460 | /**
|
|---|
| 6461 | * Changes the machine state and informs callbacks.
|
|---|
| 6462 | *
|
|---|
| 6463 | * This method is not intended to fail so it either returns S_OK or asserts (and
|
|---|
| 6464 | * returns a failure).
|
|---|
| 6465 | *
|
|---|
| 6466 | * @note Locks this object for writing.
|
|---|
| 6467 | */
|
|---|
| 6468 | HRESULT Machine::setMachineState(MachineState_T aMachineState)
|
|---|
| 6469 | {
|
|---|
| 6470 | LogFlowThisFuncEnter();
|
|---|
| 6471 | LogFlowThisFunc(("aMachineState=%s\n", Global::stringifyMachineState(aMachineState) ));
|
|---|
| 6472 |
|
|---|
| 6473 | AutoCaller autoCaller(this);
|
|---|
| 6474 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 6475 |
|
|---|
| 6476 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6477 |
|
|---|
| 6478 | /* wait for state dependants to drop to zero */
|
|---|
| 6479 | ensureNoStateDependencies();
|
|---|
| 6480 |
|
|---|
| 6481 | if (mData->mMachineState != aMachineState)
|
|---|
| 6482 | {
|
|---|
| 6483 | mData->mMachineState = aMachineState;
|
|---|
| 6484 |
|
|---|
| 6485 | RTTimeNow(&mData->mLastStateChange);
|
|---|
| 6486 |
|
|---|
| 6487 | mParent->onMachineStateChange(mData->mUuid, aMachineState);
|
|---|
| 6488 | }
|
|---|
| 6489 |
|
|---|
| 6490 | LogFlowThisFuncLeave();
|
|---|
| 6491 | return S_OK;
|
|---|
| 6492 | }
|
|---|
| 6493 |
|
|---|
| 6494 | /**
|
|---|
| 6495 | * Searches for a shared folder with the given logical name
|
|---|
| 6496 | * in the collection of shared folders.
|
|---|
| 6497 | *
|
|---|
| 6498 | * @param aName logical name of the shared folder
|
|---|
| 6499 | * @param aSharedFolder where to return the found object
|
|---|
| 6500 | * @param aSetError whether to set the error info if the folder is
|
|---|
| 6501 | * not found
|
|---|
| 6502 | * @return
|
|---|
| 6503 | * S_OK when found or VBOX_E_OBJECT_NOT_FOUND when not found
|
|---|
| 6504 | *
|
|---|
| 6505 | * @note
|
|---|
| 6506 | * must be called from under the object's lock!
|
|---|
| 6507 | */
|
|---|
| 6508 | HRESULT Machine::findSharedFolder(CBSTR aName,
|
|---|
| 6509 | ComObjPtr<SharedFolder> &aSharedFolder,
|
|---|
| 6510 | bool aSetError /* = false */)
|
|---|
| 6511 | {
|
|---|
| 6512 | bool found = false;
|
|---|
| 6513 | for (HWData::SharedFolderList::const_iterator it = mHWData->mSharedFolders.begin();
|
|---|
| 6514 | !found && it != mHWData->mSharedFolders.end();
|
|---|
| 6515 | ++it)
|
|---|
| 6516 | {
|
|---|
| 6517 | AutoWriteLock alock(*it COMMA_LOCKVAL_SRC_POS);
|
|---|
| 6518 | found = (*it)->getName() == aName;
|
|---|
| 6519 | if (found)
|
|---|
| 6520 | aSharedFolder = *it;
|
|---|
| 6521 | }
|
|---|
| 6522 |
|
|---|
| 6523 | HRESULT rc = found ? S_OK : VBOX_E_OBJECT_NOT_FOUND;
|
|---|
| 6524 |
|
|---|
| 6525 | if (aSetError && !found)
|
|---|
| 6526 | setError(rc, tr("Could not find a shared folder named '%ls'"), aName);
|
|---|
| 6527 |
|
|---|
| 6528 | return rc;
|
|---|
| 6529 | }
|
|---|
| 6530 |
|
|---|
| 6531 | /**
|
|---|
| 6532 | * Initializes all machine instance data from the given settings structures
|
|---|
| 6533 | * from XML. The exception is the machine UUID which needs special handling
|
|---|
| 6534 | * depending on the caller's use case, so the caller needs to set that herself.
|
|---|
| 6535 | *
|
|---|
| 6536 | * @param config
|
|---|
| 6537 | * @param fAllowStorage
|
|---|
| 6538 | */
|
|---|
| 6539 | HRESULT Machine::loadMachineDataFromSettings(const settings::MachineConfigFile &config)
|
|---|
| 6540 | {
|
|---|
| 6541 | /* name (required) */
|
|---|
| 6542 | mUserData->mName = config.strName;
|
|---|
| 6543 |
|
|---|
| 6544 | /* nameSync (optional, default is true) */
|
|---|
| 6545 | mUserData->mNameSync = config.fNameSync;
|
|---|
| 6546 |
|
|---|
| 6547 | mUserData->mDescription = config.strDescription;
|
|---|
| 6548 |
|
|---|
| 6549 | // guest OS type
|
|---|
| 6550 | mUserData->mOSTypeId = config.strOsType;
|
|---|
| 6551 | /* look up the object by Id to check it is valid */
|
|---|
| 6552 | ComPtr<IGuestOSType> guestOSType;
|
|---|
| 6553 | HRESULT rc = mParent->GetGuestOSType(mUserData->mOSTypeId,
|
|---|
| 6554 | guestOSType.asOutParam());
|
|---|
| 6555 | if (FAILED(rc)) return rc;
|
|---|
| 6556 |
|
|---|
| 6557 | // stateFile (optional)
|
|---|
| 6558 | if (config.strStateFile.isEmpty())
|
|---|
| 6559 | mSSData->mStateFilePath.setNull();
|
|---|
| 6560 | else
|
|---|
| 6561 | {
|
|---|
| 6562 | Utf8Str stateFilePathFull(config.strStateFile);
|
|---|
| 6563 | int vrc = calculateFullPath(stateFilePathFull, stateFilePathFull);
|
|---|
| 6564 | if (RT_FAILURE(vrc))
|
|---|
| 6565 | return setError(E_FAIL,
|
|---|
| 6566 | tr("Invalid saved state file path '%s' (%Rrc)"),
|
|---|
| 6567 | config.strStateFile.raw(),
|
|---|
| 6568 | vrc);
|
|---|
| 6569 | mSSData->mStateFilePath = stateFilePathFull;
|
|---|
| 6570 | }
|
|---|
| 6571 |
|
|---|
| 6572 | /* snapshotFolder (optional) */
|
|---|
| 6573 | rc = COMSETTER(SnapshotFolder)(Bstr(config.strSnapshotFolder));
|
|---|
| 6574 | if (FAILED(rc)) return rc;
|
|---|
| 6575 |
|
|---|
| 6576 | /* currentStateModified (optional, default is true) */
|
|---|
| 6577 | mData->mCurrentStateModified = config.fCurrentStateModified;
|
|---|
| 6578 |
|
|---|
| 6579 | mData->mLastStateChange = config.timeLastStateChange;
|
|---|
| 6580 |
|
|---|
| 6581 | /* teleportation */
|
|---|
| 6582 | mUserData->mTeleporterEnabled = config.fTeleporterEnabled;
|
|---|
| 6583 | mUserData->mTeleporterPort = config.uTeleporterPort;
|
|---|
| 6584 | mUserData->mTeleporterAddress = config.strTeleporterAddress;
|
|---|
| 6585 | mUserData->mTeleporterPassword = config.strTeleporterPassword;
|
|---|
| 6586 |
|
|---|
| 6587 | /* RTC */
|
|---|
| 6588 | mUserData->mRTCUseUTC = config.fRTCUseUTC;
|
|---|
| 6589 |
|
|---|
| 6590 | /*
|
|---|
| 6591 | * note: all mUserData members must be assigned prior this point because
|
|---|
| 6592 | * we need to commit changes in order to let mUserData be shared by all
|
|---|
| 6593 | * snapshot machine instances.
|
|---|
| 6594 | */
|
|---|
| 6595 | mUserData.commitCopy();
|
|---|
| 6596 |
|
|---|
| 6597 | /* Snapshot node (optional) */
|
|---|
| 6598 | size_t cRootSnapshots;
|
|---|
| 6599 | if ((cRootSnapshots = config.llFirstSnapshot.size()))
|
|---|
| 6600 | {
|
|---|
| 6601 | // there must be only one root snapshot
|
|---|
| 6602 | Assert(cRootSnapshots == 1);
|
|---|
| 6603 |
|
|---|
| 6604 | const settings::Snapshot &snap = config.llFirstSnapshot.front();
|
|---|
| 6605 |
|
|---|
| 6606 | rc = loadSnapshot(snap,
|
|---|
| 6607 | config.uuidCurrentSnapshot,
|
|---|
| 6608 | NULL); // no parent == first snapshot
|
|---|
| 6609 | if (FAILED(rc)) return rc;
|
|---|
| 6610 | }
|
|---|
| 6611 |
|
|---|
| 6612 | /* Hardware node (required) */
|
|---|
| 6613 | rc = loadHardware(config.hardwareMachine);
|
|---|
| 6614 | if (FAILED(rc)) return rc;
|
|---|
| 6615 |
|
|---|
| 6616 | /* Load storage controllers */
|
|---|
| 6617 | rc = loadStorageControllers(config.storageMachine);
|
|---|
| 6618 | if (FAILED(rc)) return rc;
|
|---|
| 6619 |
|
|---|
| 6620 | /*
|
|---|
| 6621 | * NOTE: the assignment below must be the last thing to do,
|
|---|
| 6622 | * otherwise it will be not possible to change the settings
|
|---|
| 6623 | * somewehere in the code above because all setters will be
|
|---|
| 6624 | * blocked by checkStateDependency(MutableStateDep).
|
|---|
| 6625 | */
|
|---|
| 6626 |
|
|---|
| 6627 | /* set the machine state to Aborted or Saved when appropriate */
|
|---|
| 6628 | if (config.fAborted)
|
|---|
| 6629 | {
|
|---|
| 6630 | Assert(!mSSData->mStateFilePath.isEmpty());
|
|---|
| 6631 | mSSData->mStateFilePath.setNull();
|
|---|
| 6632 |
|
|---|
| 6633 | /* no need to use setMachineState() during init() */
|
|---|
| 6634 | mData->mMachineState = MachineState_Aborted;
|
|---|
| 6635 | }
|
|---|
| 6636 | else if (!mSSData->mStateFilePath.isEmpty())
|
|---|
| 6637 | {
|
|---|
| 6638 | /* no need to use setMachineState() during init() */
|
|---|
| 6639 | mData->mMachineState = MachineState_Saved;
|
|---|
| 6640 | }
|
|---|
| 6641 |
|
|---|
| 6642 | // after loading settings, we are no longer different from the XML on disk
|
|---|
| 6643 | mData->flModifications = 0;
|
|---|
| 6644 |
|
|---|
| 6645 | return S_OK;
|
|---|
| 6646 | }
|
|---|
| 6647 |
|
|---|
| 6648 | /**
|
|---|
| 6649 | * Recursively loads all snapshots starting from the given.
|
|---|
| 6650 | *
|
|---|
| 6651 | * @param aNode <Snapshot> node.
|
|---|
| 6652 | * @param aCurSnapshotId Current snapshot ID from the settings file.
|
|---|
| 6653 | * @param aParentSnapshot Parent snapshot.
|
|---|
| 6654 | */
|
|---|
| 6655 | HRESULT Machine::loadSnapshot(const settings::Snapshot &data,
|
|---|
| 6656 | const Guid &aCurSnapshotId,
|
|---|
| 6657 | Snapshot *aParentSnapshot)
|
|---|
| 6658 | {
|
|---|
| 6659 | AssertReturn(getClassID() == clsidMachine, E_FAIL);
|
|---|
| 6660 |
|
|---|
| 6661 | HRESULT rc = S_OK;
|
|---|
| 6662 |
|
|---|
| 6663 | Utf8Str strStateFile;
|
|---|
| 6664 | if (!data.strStateFile.isEmpty())
|
|---|
| 6665 | {
|
|---|
| 6666 | /* optional */
|
|---|
| 6667 | strStateFile = data.strStateFile;
|
|---|
| 6668 | int vrc = calculateFullPath(strStateFile, strStateFile);
|
|---|
| 6669 | if (RT_FAILURE(vrc))
|
|---|
| 6670 | return setError(E_FAIL,
|
|---|
| 6671 | tr("Invalid saved state file path '%s' (%Rrc)"),
|
|---|
| 6672 | strStateFile.raw(),
|
|---|
| 6673 | vrc);
|
|---|
| 6674 | }
|
|---|
| 6675 |
|
|---|
| 6676 | /* create a snapshot machine object */
|
|---|
| 6677 | ComObjPtr<SnapshotMachine> pSnapshotMachine;
|
|---|
| 6678 | pSnapshotMachine.createObject();
|
|---|
| 6679 | rc = pSnapshotMachine->init(this,
|
|---|
| 6680 | data.hardware,
|
|---|
| 6681 | data.storage,
|
|---|
| 6682 | data.uuid,
|
|---|
| 6683 | strStateFile);
|
|---|
| 6684 | if (FAILED(rc)) return rc;
|
|---|
| 6685 |
|
|---|
| 6686 | /* create a snapshot object */
|
|---|
| 6687 | ComObjPtr<Snapshot> pSnapshot;
|
|---|
| 6688 | pSnapshot.createObject();
|
|---|
| 6689 | /* initialize the snapshot */
|
|---|
| 6690 | rc = pSnapshot->init(mParent, // VirtualBox object
|
|---|
| 6691 | data.uuid,
|
|---|
| 6692 | data.strName,
|
|---|
| 6693 | data.strDescription,
|
|---|
| 6694 | data.timestamp,
|
|---|
| 6695 | pSnapshotMachine,
|
|---|
| 6696 | aParentSnapshot);
|
|---|
| 6697 | if (FAILED(rc)) return rc;
|
|---|
| 6698 |
|
|---|
| 6699 | /* memorize the first snapshot if necessary */
|
|---|
| 6700 | if (!mData->mFirstSnapshot)
|
|---|
| 6701 | mData->mFirstSnapshot = pSnapshot;
|
|---|
| 6702 |
|
|---|
| 6703 | /* memorize the current snapshot when appropriate */
|
|---|
| 6704 | if ( !mData->mCurrentSnapshot
|
|---|
| 6705 | && pSnapshot->getId() == aCurSnapshotId
|
|---|
| 6706 | )
|
|---|
| 6707 | mData->mCurrentSnapshot = pSnapshot;
|
|---|
| 6708 |
|
|---|
| 6709 | // now create the children
|
|---|
| 6710 | for (settings::SnapshotsList::const_iterator it = data.llChildSnapshots.begin();
|
|---|
| 6711 | it != data.llChildSnapshots.end();
|
|---|
| 6712 | ++it)
|
|---|
| 6713 | {
|
|---|
| 6714 | const settings::Snapshot &childData = *it;
|
|---|
| 6715 | // recurse
|
|---|
| 6716 | rc = loadSnapshot(childData,
|
|---|
| 6717 | aCurSnapshotId,
|
|---|
| 6718 | pSnapshot); // parent = the one we created above
|
|---|
| 6719 | if (FAILED(rc)) return rc;
|
|---|
| 6720 | }
|
|---|
| 6721 |
|
|---|
| 6722 | return rc;
|
|---|
| 6723 | }
|
|---|
| 6724 |
|
|---|
| 6725 | /**
|
|---|
| 6726 | * @param aNode <Hardware> node.
|
|---|
| 6727 | */
|
|---|
| 6728 | HRESULT Machine::loadHardware(const settings::Hardware &data)
|
|---|
| 6729 | {
|
|---|
| 6730 | AssertReturn(getClassID() == clsidMachine || getClassID() == clsidSnapshotMachine, E_FAIL);
|
|---|
| 6731 |
|
|---|
| 6732 | HRESULT rc = S_OK;
|
|---|
| 6733 |
|
|---|
| 6734 | try
|
|---|
| 6735 | {
|
|---|
| 6736 | /* The hardware version attribute (optional). */
|
|---|
| 6737 | mHWData->mHWVersion = data.strVersion;
|
|---|
| 6738 | mHWData->mHardwareUUID = data.uuid;
|
|---|
| 6739 |
|
|---|
| 6740 | mHWData->mHWVirtExEnabled = data.fHardwareVirt;
|
|---|
| 6741 | mHWData->mHWVirtExExclusive = data.fHardwareVirtExclusive;
|
|---|
| 6742 | mHWData->mHWVirtExNestedPagingEnabled = data.fNestedPaging;
|
|---|
| 6743 | mHWData->mHWVirtExLargePagesEnabled = data.fLargePages;
|
|---|
| 6744 | mHWData->mHWVirtExVPIDEnabled = data.fVPID;
|
|---|
| 6745 | mHWData->mPAEEnabled = data.fPAE;
|
|---|
| 6746 | mHWData->mSyntheticCpu = data.fSyntheticCpu;
|
|---|
| 6747 |
|
|---|
| 6748 | mHWData->mCPUCount = data.cCPUs;
|
|---|
| 6749 | mHWData->mCPUHotPlugEnabled = data.fCpuHotPlug;
|
|---|
| 6750 |
|
|---|
| 6751 | // cpu
|
|---|
| 6752 | if (mHWData->mCPUHotPlugEnabled)
|
|---|
| 6753 | {
|
|---|
| 6754 | for (settings::CpuList::const_iterator it = data.llCpus.begin();
|
|---|
| 6755 | it != data.llCpus.end();
|
|---|
| 6756 | ++it)
|
|---|
| 6757 | {
|
|---|
| 6758 | const settings::Cpu &cpu = *it;
|
|---|
| 6759 |
|
|---|
| 6760 | mHWData->mCPUAttached[cpu.ulId] = true;
|
|---|
| 6761 | }
|
|---|
| 6762 | }
|
|---|
| 6763 |
|
|---|
| 6764 | // cpuid leafs
|
|---|
| 6765 | for (settings::CpuIdLeafsList::const_iterator it = data.llCpuIdLeafs.begin();
|
|---|
| 6766 | it != data.llCpuIdLeafs.end();
|
|---|
| 6767 | ++it)
|
|---|
| 6768 | {
|
|---|
| 6769 | const settings::CpuIdLeaf &leaf = *it;
|
|---|
| 6770 |
|
|---|
| 6771 | switch (leaf.ulId)
|
|---|
| 6772 | {
|
|---|
| 6773 | case 0x0:
|
|---|
| 6774 | case 0x1:
|
|---|
| 6775 | case 0x2:
|
|---|
| 6776 | case 0x3:
|
|---|
| 6777 | case 0x4:
|
|---|
| 6778 | case 0x5:
|
|---|
| 6779 | case 0x6:
|
|---|
| 6780 | case 0x7:
|
|---|
| 6781 | case 0x8:
|
|---|
| 6782 | case 0x9:
|
|---|
| 6783 | case 0xA:
|
|---|
| 6784 | mHWData->mCpuIdStdLeafs[leaf.ulId] = leaf;
|
|---|
| 6785 | break;
|
|---|
| 6786 |
|
|---|
| 6787 | case 0x80000000:
|
|---|
| 6788 | case 0x80000001:
|
|---|
| 6789 | case 0x80000002:
|
|---|
| 6790 | case 0x80000003:
|
|---|
| 6791 | case 0x80000004:
|
|---|
| 6792 | case 0x80000005:
|
|---|
| 6793 | case 0x80000006:
|
|---|
| 6794 | case 0x80000007:
|
|---|
| 6795 | case 0x80000008:
|
|---|
| 6796 | case 0x80000009:
|
|---|
| 6797 | case 0x8000000A:
|
|---|
| 6798 | mHWData->mCpuIdExtLeafs[leaf.ulId - 0x80000000] = leaf;
|
|---|
| 6799 | break;
|
|---|
| 6800 |
|
|---|
| 6801 | default:
|
|---|
| 6802 | /* just ignore */
|
|---|
| 6803 | break;
|
|---|
| 6804 | }
|
|---|
| 6805 | }
|
|---|
| 6806 |
|
|---|
| 6807 | mHWData->mMemorySize = data.ulMemorySizeMB;
|
|---|
| 6808 | mHWData->mPageFusionEnabled = data.fPageFusionEnabled;
|
|---|
| 6809 |
|
|---|
| 6810 | // boot order
|
|---|
| 6811 | for (size_t i = 0;
|
|---|
| 6812 | i < RT_ELEMENTS(mHWData->mBootOrder);
|
|---|
| 6813 | i++)
|
|---|
| 6814 | {
|
|---|
| 6815 | settings::BootOrderMap::const_iterator it = data.mapBootOrder.find(i);
|
|---|
| 6816 | if (it == data.mapBootOrder.end())
|
|---|
| 6817 | mHWData->mBootOrder[i] = DeviceType_Null;
|
|---|
| 6818 | else
|
|---|
| 6819 | mHWData->mBootOrder[i] = it->second;
|
|---|
| 6820 | }
|
|---|
| 6821 |
|
|---|
| 6822 | mHWData->mVRAMSize = data.ulVRAMSizeMB;
|
|---|
| 6823 | mHWData->mMonitorCount = data.cMonitors;
|
|---|
| 6824 | mHWData->mAccelerate3DEnabled = data.fAccelerate3D;
|
|---|
| 6825 | mHWData->mAccelerate2DVideoEnabled = data.fAccelerate2DVideo;
|
|---|
| 6826 | mHWData->mFirmwareType = data.firmwareType;
|
|---|
| 6827 | mHWData->mPointingHidType = data.pointingHidType;
|
|---|
| 6828 | mHWData->mKeyboardHidType = data.keyboardHidType;
|
|---|
| 6829 | mHWData->mHpetEnabled = data.fHpetEnabled;
|
|---|
| 6830 |
|
|---|
| 6831 | #ifdef VBOX_WITH_VRDP
|
|---|
| 6832 | /* RemoteDisplay */
|
|---|
| 6833 | rc = mVRDPServer->loadSettings(data.vrdpSettings);
|
|---|
| 6834 | if (FAILED(rc)) return rc;
|
|---|
| 6835 | #endif
|
|---|
| 6836 |
|
|---|
| 6837 | /* BIOS */
|
|---|
| 6838 | rc = mBIOSSettings->loadSettings(data.biosSettings);
|
|---|
| 6839 | if (FAILED(rc)) return rc;
|
|---|
| 6840 |
|
|---|
| 6841 | /* USB Controller */
|
|---|
| 6842 | rc = mUSBController->loadSettings(data.usbController);
|
|---|
| 6843 | if (FAILED(rc)) return rc;
|
|---|
| 6844 |
|
|---|
| 6845 | // network adapters
|
|---|
| 6846 | for (settings::NetworkAdaptersList::const_iterator it = data.llNetworkAdapters.begin();
|
|---|
| 6847 | it != data.llNetworkAdapters.end();
|
|---|
| 6848 | ++it)
|
|---|
| 6849 | {
|
|---|
| 6850 | const settings::NetworkAdapter &nic = *it;
|
|---|
| 6851 |
|
|---|
| 6852 | /* slot unicity is guaranteed by XML Schema */
|
|---|
| 6853 | AssertBreak(nic.ulSlot < RT_ELEMENTS(mNetworkAdapters));
|
|---|
| 6854 | rc = mNetworkAdapters[nic.ulSlot]->loadSettings(nic);
|
|---|
| 6855 | if (FAILED(rc)) return rc;
|
|---|
| 6856 | }
|
|---|
| 6857 |
|
|---|
| 6858 | // serial ports
|
|---|
| 6859 | for (settings::SerialPortsList::const_iterator it = data.llSerialPorts.begin();
|
|---|
| 6860 | it != data.llSerialPorts.end();
|
|---|
| 6861 | ++it)
|
|---|
| 6862 | {
|
|---|
| 6863 | const settings::SerialPort &s = *it;
|
|---|
| 6864 |
|
|---|
| 6865 | AssertBreak(s.ulSlot < RT_ELEMENTS(mSerialPorts));
|
|---|
| 6866 | rc = mSerialPorts[s.ulSlot]->loadSettings(s);
|
|---|
| 6867 | if (FAILED(rc)) return rc;
|
|---|
| 6868 | }
|
|---|
| 6869 |
|
|---|
| 6870 | // parallel ports (optional)
|
|---|
| 6871 | for (settings::ParallelPortsList::const_iterator it = data.llParallelPorts.begin();
|
|---|
| 6872 | it != data.llParallelPorts.end();
|
|---|
| 6873 | ++it)
|
|---|
| 6874 | {
|
|---|
| 6875 | const settings::ParallelPort &p = *it;
|
|---|
| 6876 |
|
|---|
| 6877 | AssertBreak(p.ulSlot < RT_ELEMENTS(mParallelPorts));
|
|---|
| 6878 | rc = mParallelPorts[p.ulSlot]->loadSettings(p);
|
|---|
| 6879 | if (FAILED(rc)) return rc;
|
|---|
| 6880 | }
|
|---|
| 6881 |
|
|---|
| 6882 | /* AudioAdapter */
|
|---|
| 6883 | rc = mAudioAdapter->loadSettings(data.audioAdapter);
|
|---|
| 6884 | if (FAILED(rc)) return rc;
|
|---|
| 6885 |
|
|---|
| 6886 | for (settings::SharedFoldersList::const_iterator it = data.llSharedFolders.begin();
|
|---|
| 6887 | it != data.llSharedFolders.end();
|
|---|
| 6888 | ++it)
|
|---|
| 6889 | {
|
|---|
| 6890 | const settings::SharedFolder &sf = *it;
|
|---|
| 6891 | rc = CreateSharedFolder(Bstr(sf.strName), Bstr(sf.strHostPath), sf.fWritable);
|
|---|
| 6892 | if (FAILED(rc)) return rc;
|
|---|
| 6893 | }
|
|---|
| 6894 |
|
|---|
| 6895 | // Clipboard
|
|---|
| 6896 | mHWData->mClipboardMode = data.clipboardMode;
|
|---|
| 6897 |
|
|---|
| 6898 | // guest settings
|
|---|
| 6899 | mHWData->mMemoryBalloonSize = data.ulMemoryBalloonSize;
|
|---|
| 6900 |
|
|---|
| 6901 | // IO settings
|
|---|
| 6902 | mHWData->mIoCacheEnabled = data.ioSettings.fIoCacheEnabled;
|
|---|
| 6903 | mHWData->mIoCacheSize = data.ioSettings.ulIoCacheSize;
|
|---|
| 6904 | mHWData->mIoBandwidthMax = data.ioSettings.ulIoBandwidthMax;
|
|---|
| 6905 |
|
|---|
| 6906 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 6907 | /* Guest properties (optional) */
|
|---|
| 6908 | for (settings::GuestPropertiesList::const_iterator it = data.llGuestProperties.begin();
|
|---|
| 6909 | it != data.llGuestProperties.end();
|
|---|
| 6910 | ++it)
|
|---|
| 6911 | {
|
|---|
| 6912 | const settings::GuestProperty &prop = *it;
|
|---|
| 6913 | uint32_t fFlags = guestProp::NILFLAG;
|
|---|
| 6914 | guestProp::validateFlags(prop.strFlags.c_str(), &fFlags);
|
|---|
| 6915 | HWData::GuestProperty property = { prop.strName, prop.strValue, prop.timestamp, fFlags };
|
|---|
| 6916 | mHWData->mGuestProperties.push_back(property);
|
|---|
| 6917 | }
|
|---|
| 6918 |
|
|---|
| 6919 | mHWData->mGuestPropertyNotificationPatterns = data.strNotificationPatterns;
|
|---|
| 6920 | #endif /* VBOX_WITH_GUEST_PROPS defined */
|
|---|
| 6921 | }
|
|---|
| 6922 | catch(std::bad_alloc &)
|
|---|
| 6923 | {
|
|---|
| 6924 | return E_OUTOFMEMORY;
|
|---|
| 6925 | }
|
|---|
| 6926 |
|
|---|
| 6927 | AssertComRC(rc);
|
|---|
| 6928 | return rc;
|
|---|
| 6929 | }
|
|---|
| 6930 |
|
|---|
| 6931 | /**
|
|---|
| 6932 | * @param aNode <StorageControllers> node.
|
|---|
| 6933 | */
|
|---|
| 6934 | HRESULT Machine::loadStorageControllers(const settings::Storage &data,
|
|---|
| 6935 | const Guid *aSnapshotId /* = NULL */)
|
|---|
| 6936 | {
|
|---|
| 6937 | AssertReturn(getClassID() == clsidMachine || getClassID() == clsidSnapshotMachine, E_FAIL);
|
|---|
| 6938 |
|
|---|
| 6939 | HRESULT rc = S_OK;
|
|---|
| 6940 |
|
|---|
| 6941 | for (settings::StorageControllersList::const_iterator it = data.llStorageControllers.begin();
|
|---|
| 6942 | it != data.llStorageControllers.end();
|
|---|
| 6943 | ++it)
|
|---|
| 6944 | {
|
|---|
| 6945 | const settings::StorageController &ctlData = *it;
|
|---|
| 6946 |
|
|---|
| 6947 | ComObjPtr<StorageController> pCtl;
|
|---|
| 6948 | /* Try to find one with the name first. */
|
|---|
| 6949 | rc = getStorageControllerByName(ctlData.strName, pCtl, false /* aSetError */);
|
|---|
| 6950 | if (SUCCEEDED(rc))
|
|---|
| 6951 | return setError(VBOX_E_OBJECT_IN_USE,
|
|---|
| 6952 | tr("Storage controller named '%s' already exists"),
|
|---|
| 6953 | ctlData.strName.raw());
|
|---|
| 6954 |
|
|---|
| 6955 | pCtl.createObject();
|
|---|
| 6956 | rc = pCtl->init(this,
|
|---|
| 6957 | ctlData.strName,
|
|---|
| 6958 | ctlData.storageBus,
|
|---|
| 6959 | ctlData.ulInstance);
|
|---|
| 6960 | if (FAILED(rc)) return rc;
|
|---|
| 6961 |
|
|---|
| 6962 | mStorageControllers->push_back(pCtl);
|
|---|
| 6963 |
|
|---|
| 6964 | rc = pCtl->COMSETTER(ControllerType)(ctlData.controllerType);
|
|---|
| 6965 | if (FAILED(rc)) return rc;
|
|---|
| 6966 |
|
|---|
| 6967 | rc = pCtl->COMSETTER(PortCount)(ctlData.ulPortCount);
|
|---|
| 6968 | if (FAILED(rc)) return rc;
|
|---|
| 6969 |
|
|---|
| 6970 | rc = pCtl->COMSETTER(UseHostIOCache)(ctlData.fUseHostIOCache);
|
|---|
| 6971 | if (FAILED(rc)) return rc;
|
|---|
| 6972 |
|
|---|
| 6973 | /* Set IDE emulation settings (only for AHCI controller). */
|
|---|
| 6974 | if (ctlData.controllerType == StorageControllerType_IntelAhci)
|
|---|
| 6975 | {
|
|---|
| 6976 | if ( (FAILED(rc = pCtl->SetIDEEmulationPort(0, ctlData.lIDE0MasterEmulationPort)))
|
|---|
| 6977 | || (FAILED(rc = pCtl->SetIDEEmulationPort(1, ctlData.lIDE0SlaveEmulationPort)))
|
|---|
| 6978 | || (FAILED(rc = pCtl->SetIDEEmulationPort(2, ctlData.lIDE1MasterEmulationPort)))
|
|---|
| 6979 | || (FAILED(rc = pCtl->SetIDEEmulationPort(3, ctlData.lIDE1SlaveEmulationPort)))
|
|---|
| 6980 | )
|
|---|
| 6981 | return rc;
|
|---|
| 6982 | }
|
|---|
| 6983 |
|
|---|
| 6984 | /* Load the attached devices now. */
|
|---|
| 6985 | rc = loadStorageDevices(pCtl,
|
|---|
| 6986 | ctlData,
|
|---|
| 6987 | aSnapshotId);
|
|---|
| 6988 | if (FAILED(rc)) return rc;
|
|---|
| 6989 | }
|
|---|
| 6990 |
|
|---|
| 6991 | return S_OK;
|
|---|
| 6992 | }
|
|---|
| 6993 |
|
|---|
| 6994 | /**
|
|---|
| 6995 | * @param aNode <HardDiskAttachments> node.
|
|---|
| 6996 | * @param fAllowStorage if false, we produce an error if the config requests media attachments
|
|---|
| 6997 | * (used with importing unregistered machines which cannot have media attachments)
|
|---|
| 6998 | * @param aSnapshotId pointer to the snapshot ID if this is a snapshot machine
|
|---|
| 6999 | *
|
|---|
| 7000 | * @note Lock mParent for reading and hard disks for writing before calling.
|
|---|
| 7001 | */
|
|---|
| 7002 | HRESULT Machine::loadStorageDevices(StorageController *aStorageController,
|
|---|
| 7003 | const settings::StorageController &data,
|
|---|
| 7004 | const Guid *aSnapshotId /*= NULL*/)
|
|---|
| 7005 | {
|
|---|
| 7006 | AssertReturn( (getClassID() == clsidMachine && aSnapshotId == NULL)
|
|---|
| 7007 | || (getClassID() == clsidSnapshotMachine && aSnapshotId != NULL),
|
|---|
| 7008 | E_FAIL);
|
|---|
| 7009 |
|
|---|
| 7010 | HRESULT rc = S_OK;
|
|---|
| 7011 |
|
|---|
| 7012 | /* paranoia: detect duplicate attachments */
|
|---|
| 7013 | for (settings::AttachedDevicesList::const_iterator it = data.llAttachedDevices.begin();
|
|---|
| 7014 | it != data.llAttachedDevices.end();
|
|---|
| 7015 | ++it)
|
|---|
| 7016 | {
|
|---|
| 7017 | for (settings::AttachedDevicesList::const_iterator it2 = it;
|
|---|
| 7018 | it2 != data.llAttachedDevices.end();
|
|---|
| 7019 | ++it2)
|
|---|
| 7020 | {
|
|---|
| 7021 | if (it == it2)
|
|---|
| 7022 | continue;
|
|---|
| 7023 |
|
|---|
| 7024 | if ( (*it).lPort == (*it2).lPort
|
|---|
| 7025 | && (*it).lDevice == (*it2).lDevice)
|
|---|
| 7026 | {
|
|---|
| 7027 | return setError(E_FAIL,
|
|---|
| 7028 | tr("Duplicate attachments for storage controller '%s', port %d, device %d of the virtual machine '%ls'"),
|
|---|
| 7029 | aStorageController->getName().raw(), (*it).lPort, (*it).lDevice, mUserData->mName.raw());
|
|---|
| 7030 | }
|
|---|
| 7031 | }
|
|---|
| 7032 | }
|
|---|
| 7033 |
|
|---|
| 7034 | for (settings::AttachedDevicesList::const_iterator it = data.llAttachedDevices.begin();
|
|---|
| 7035 | it != data.llAttachedDevices.end();
|
|---|
| 7036 | ++it)
|
|---|
| 7037 | {
|
|---|
| 7038 | const settings::AttachedDevice &dev = *it;
|
|---|
| 7039 | ComObjPtr<Medium> medium;
|
|---|
| 7040 |
|
|---|
| 7041 | switch (dev.deviceType)
|
|---|
| 7042 | {
|
|---|
| 7043 | case DeviceType_Floppy:
|
|---|
| 7044 | /* find a floppy by UUID */
|
|---|
| 7045 | if (!dev.uuid.isEmpty())
|
|---|
| 7046 | rc = mParent->findFloppyImage(&dev.uuid, NULL, true /* aDoSetError */, &medium);
|
|---|
| 7047 | /* find a floppy by host device name */
|
|---|
| 7048 | else if (!dev.strHostDriveSrc.isEmpty())
|
|---|
| 7049 | {
|
|---|
| 7050 | SafeIfaceArray<IMedium> drivevec;
|
|---|
| 7051 | rc = mParent->host()->COMGETTER(FloppyDrives)(ComSafeArrayAsOutParam(drivevec));
|
|---|
| 7052 | if (SUCCEEDED(rc))
|
|---|
| 7053 | {
|
|---|
| 7054 | for (size_t i = 0; i < drivevec.size(); ++i)
|
|---|
| 7055 | {
|
|---|
| 7056 | /// @todo eliminate this conversion
|
|---|
| 7057 | ComObjPtr<Medium> med = (Medium *)drivevec[i];
|
|---|
| 7058 | if ( dev.strHostDriveSrc == med->getName()
|
|---|
| 7059 | || dev.strHostDriveSrc == med->getLocation())
|
|---|
| 7060 | {
|
|---|
| 7061 | medium = med;
|
|---|
| 7062 | break;
|
|---|
| 7063 | }
|
|---|
| 7064 | }
|
|---|
| 7065 | }
|
|---|
| 7066 | }
|
|---|
| 7067 | break;
|
|---|
| 7068 |
|
|---|
| 7069 | case DeviceType_DVD:
|
|---|
| 7070 | /* find a DVD by UUID */
|
|---|
| 7071 | if (!dev.uuid.isEmpty())
|
|---|
| 7072 | rc = mParent->findDVDImage(&dev.uuid, NULL, true /* aDoSetError */, &medium);
|
|---|
| 7073 | /* find a DVD by host device name */
|
|---|
| 7074 | else if (!dev.strHostDriveSrc.isEmpty())
|
|---|
| 7075 | {
|
|---|
| 7076 | SafeIfaceArray<IMedium> drivevec;
|
|---|
| 7077 | rc = mParent->host()->COMGETTER(DVDDrives)(ComSafeArrayAsOutParam(drivevec));
|
|---|
| 7078 | if (SUCCEEDED(rc))
|
|---|
| 7079 | {
|
|---|
| 7080 | for (size_t i = 0; i < drivevec.size(); ++i)
|
|---|
| 7081 | {
|
|---|
| 7082 | Bstr hostDriveSrc(dev.strHostDriveSrc);
|
|---|
| 7083 | /// @todo eliminate this conversion
|
|---|
| 7084 | ComObjPtr<Medium> med = (Medium *)drivevec[i];
|
|---|
| 7085 | if ( hostDriveSrc == med->getName()
|
|---|
| 7086 | || hostDriveSrc == med->getLocation())
|
|---|
| 7087 | {
|
|---|
| 7088 | medium = med;
|
|---|
| 7089 | break;
|
|---|
| 7090 | }
|
|---|
| 7091 | }
|
|---|
| 7092 | }
|
|---|
| 7093 | }
|
|---|
| 7094 | break;
|
|---|
| 7095 |
|
|---|
| 7096 | case DeviceType_HardDisk:
|
|---|
| 7097 | {
|
|---|
| 7098 | /* find a hard disk by UUID */
|
|---|
| 7099 | rc = mParent->findHardDisk(&dev.uuid, NULL, true /* aDoSetError */, &medium);
|
|---|
| 7100 | if (FAILED(rc))
|
|---|
| 7101 | {
|
|---|
| 7102 | VBoxClsID clsid = getClassID();
|
|---|
| 7103 | if (clsid == clsidSnapshotMachine)
|
|---|
| 7104 | {
|
|---|
| 7105 | // wrap another error message around the "cannot find hard disk" set by findHardDisk
|
|---|
| 7106 | // so the user knows that the bad disk is in a snapshot somewhere
|
|---|
| 7107 | com::ErrorInfo info;
|
|---|
| 7108 | return setError(E_FAIL,
|
|---|
| 7109 | tr("A differencing image of snapshot {%RTuuid} could not be found. %ls"),
|
|---|
| 7110 | aSnapshotId->raw(),
|
|---|
| 7111 | info.getText().raw());
|
|---|
| 7112 | }
|
|---|
| 7113 | else
|
|---|
| 7114 | return rc;
|
|---|
| 7115 | }
|
|---|
| 7116 |
|
|---|
| 7117 | AutoWriteLock hdLock(medium COMMA_LOCKVAL_SRC_POS);
|
|---|
| 7118 |
|
|---|
| 7119 | if (medium->getType() == MediumType_Immutable)
|
|---|
| 7120 | {
|
|---|
| 7121 | if (getClassID() == clsidSnapshotMachine)
|
|---|
| 7122 | return setError(E_FAIL,
|
|---|
| 7123 | tr("Immutable hard disk '%s' with UUID {%RTuuid} cannot be directly attached to snapshot with UUID {%RTuuid} "
|
|---|
| 7124 | "of the virtual machine '%ls' ('%s')"),
|
|---|
| 7125 | medium->getLocationFull().raw(),
|
|---|
| 7126 | dev.uuid.raw(),
|
|---|
| 7127 | aSnapshotId->raw(),
|
|---|
| 7128 | mUserData->mName.raw(),
|
|---|
| 7129 | mData->m_strConfigFileFull.raw());
|
|---|
| 7130 |
|
|---|
| 7131 | return setError(E_FAIL,
|
|---|
| 7132 | tr("Immutable hard disk '%s' with UUID {%RTuuid} cannot be directly attached to the virtual machine '%ls' ('%s')"),
|
|---|
| 7133 | medium->getLocationFull().raw(),
|
|---|
| 7134 | dev.uuid.raw(),
|
|---|
| 7135 | mUserData->mName.raw(),
|
|---|
| 7136 | mData->m_strConfigFileFull.raw());
|
|---|
| 7137 | }
|
|---|
| 7138 |
|
|---|
| 7139 | if ( getClassID() != clsidSnapshotMachine
|
|---|
| 7140 | && medium->getChildren().size() != 0
|
|---|
| 7141 | )
|
|---|
| 7142 | return setError(E_FAIL,
|
|---|
| 7143 | tr("Hard disk '%s' with UUID {%RTuuid} cannot be directly attached to the virtual machine '%ls' ('%s') "
|
|---|
| 7144 | "because it has %d differencing child hard disks"),
|
|---|
| 7145 | medium->getLocationFull().raw(),
|
|---|
| 7146 | dev.uuid.raw(),
|
|---|
| 7147 | mUserData->mName.raw(),
|
|---|
| 7148 | mData->m_strConfigFileFull.raw(),
|
|---|
| 7149 | medium->getChildren().size());
|
|---|
| 7150 |
|
|---|
| 7151 | if (findAttachment(mMediaData->mAttachments,
|
|---|
| 7152 | medium))
|
|---|
| 7153 | return setError(E_FAIL,
|
|---|
| 7154 | tr("Hard disk '%s' with UUID {%RTuuid} is already attached to the virtual machine '%ls' ('%s')"),
|
|---|
| 7155 | medium->getLocationFull().raw(),
|
|---|
| 7156 | dev.uuid.raw(),
|
|---|
| 7157 | mUserData->mName.raw(),
|
|---|
| 7158 | mData->m_strConfigFileFull.raw());
|
|---|
| 7159 |
|
|---|
| 7160 | break;
|
|---|
| 7161 | }
|
|---|
| 7162 |
|
|---|
| 7163 | default:
|
|---|
| 7164 | return setError(E_FAIL,
|
|---|
| 7165 | tr("Device with unknown type is attached to the virtual machine '%s' ('%s')"),
|
|---|
| 7166 | medium->getLocationFull().raw(),
|
|---|
| 7167 | mUserData->mName.raw(),
|
|---|
| 7168 | mData->m_strConfigFileFull.raw());
|
|---|
| 7169 | }
|
|---|
| 7170 |
|
|---|
| 7171 | if (FAILED(rc))
|
|---|
| 7172 | break;
|
|---|
| 7173 |
|
|---|
| 7174 | const Bstr controllerName = aStorageController->getName();
|
|---|
| 7175 | ComObjPtr<MediumAttachment> pAttachment;
|
|---|
| 7176 | pAttachment.createObject();
|
|---|
| 7177 | rc = pAttachment->init(this,
|
|---|
| 7178 | medium,
|
|---|
| 7179 | controllerName,
|
|---|
| 7180 | dev.lPort,
|
|---|
| 7181 | dev.lDevice,
|
|---|
| 7182 | dev.deviceType,
|
|---|
| 7183 | dev.fPassThrough);
|
|---|
| 7184 | if (FAILED(rc)) break;
|
|---|
| 7185 |
|
|---|
| 7186 | /* associate the medium with this machine and snapshot */
|
|---|
| 7187 | if (!medium.isNull())
|
|---|
| 7188 | {
|
|---|
| 7189 | if (getClassID() == clsidSnapshotMachine)
|
|---|
| 7190 | rc = medium->attachTo(mData->mUuid, *aSnapshotId);
|
|---|
| 7191 | else
|
|---|
| 7192 | rc = medium->attachTo(mData->mUuid);
|
|---|
| 7193 | }
|
|---|
| 7194 |
|
|---|
| 7195 | if (FAILED(rc))
|
|---|
| 7196 | break;
|
|---|
| 7197 |
|
|---|
| 7198 | /* back up mMediaData to let registeredInit() properly rollback on failure
|
|---|
| 7199 | * (= limited accessibility) */
|
|---|
| 7200 | setModified(IsModified_Storage);
|
|---|
| 7201 | mMediaData.backup();
|
|---|
| 7202 | mMediaData->mAttachments.push_back(pAttachment);
|
|---|
| 7203 | }
|
|---|
| 7204 |
|
|---|
| 7205 | return rc;
|
|---|
| 7206 | }
|
|---|
| 7207 |
|
|---|
| 7208 | /**
|
|---|
| 7209 | * Returns the snapshot with the given UUID or fails of no such snapshot exists.
|
|---|
| 7210 | *
|
|---|
| 7211 | * @param aId snapshot UUID to find (empty UUID refers the first snapshot)
|
|---|
| 7212 | * @param aSnapshot where to return the found snapshot
|
|---|
| 7213 | * @param aSetError true to set extended error info on failure
|
|---|
| 7214 | */
|
|---|
| 7215 | HRESULT Machine::findSnapshot(const Guid &aId,
|
|---|
| 7216 | ComObjPtr<Snapshot> &aSnapshot,
|
|---|
| 7217 | bool aSetError /* = false */)
|
|---|
| 7218 | {
|
|---|
| 7219 | AutoReadLock chlock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 7220 |
|
|---|
| 7221 | if (!mData->mFirstSnapshot)
|
|---|
| 7222 | {
|
|---|
| 7223 | if (aSetError)
|
|---|
| 7224 | return setError(E_FAIL,
|
|---|
| 7225 | tr("This machine does not have any snapshots"));
|
|---|
| 7226 | return E_FAIL;
|
|---|
| 7227 | }
|
|---|
| 7228 |
|
|---|
| 7229 | if (aId.isEmpty())
|
|---|
| 7230 | aSnapshot = mData->mFirstSnapshot;
|
|---|
| 7231 | else
|
|---|
| 7232 | aSnapshot = mData->mFirstSnapshot->findChildOrSelf(aId);
|
|---|
| 7233 |
|
|---|
| 7234 | if (!aSnapshot)
|
|---|
| 7235 | {
|
|---|
| 7236 | if (aSetError)
|
|---|
| 7237 | return setError(E_FAIL,
|
|---|
| 7238 | tr("Could not find a snapshot with UUID {%s}"),
|
|---|
| 7239 | aId.toString().raw());
|
|---|
| 7240 | return E_FAIL;
|
|---|
| 7241 | }
|
|---|
| 7242 |
|
|---|
| 7243 | return S_OK;
|
|---|
| 7244 | }
|
|---|
| 7245 |
|
|---|
| 7246 | /**
|
|---|
| 7247 | * Returns the snapshot with the given name or fails of no such snapshot.
|
|---|
| 7248 | *
|
|---|
| 7249 | * @param aName snapshot name to find
|
|---|
| 7250 | * @param aSnapshot where to return the found snapshot
|
|---|
| 7251 | * @param aSetError true to set extended error info on failure
|
|---|
| 7252 | */
|
|---|
| 7253 | HRESULT Machine::findSnapshot(IN_BSTR aName,
|
|---|
| 7254 | ComObjPtr<Snapshot> &aSnapshot,
|
|---|
| 7255 | bool aSetError /* = false */)
|
|---|
| 7256 | {
|
|---|
| 7257 | AssertReturn(aName, E_INVALIDARG);
|
|---|
| 7258 |
|
|---|
| 7259 | AutoReadLock chlock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 7260 |
|
|---|
| 7261 | if (!mData->mFirstSnapshot)
|
|---|
| 7262 | {
|
|---|
| 7263 | if (aSetError)
|
|---|
| 7264 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 7265 | tr("This machine does not have any snapshots"));
|
|---|
| 7266 | return VBOX_E_OBJECT_NOT_FOUND;
|
|---|
| 7267 | }
|
|---|
| 7268 |
|
|---|
| 7269 | aSnapshot = mData->mFirstSnapshot->findChildOrSelf(aName);
|
|---|
| 7270 |
|
|---|
| 7271 | if (!aSnapshot)
|
|---|
| 7272 | {
|
|---|
| 7273 | if (aSetError)
|
|---|
| 7274 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 7275 | tr("Could not find a snapshot named '%ls'"), aName);
|
|---|
| 7276 | return VBOX_E_OBJECT_NOT_FOUND;
|
|---|
| 7277 | }
|
|---|
| 7278 |
|
|---|
| 7279 | return S_OK;
|
|---|
| 7280 | }
|
|---|
| 7281 |
|
|---|
| 7282 | /**
|
|---|
| 7283 | * Returns a storage controller object with the given name.
|
|---|
| 7284 | *
|
|---|
| 7285 | * @param aName storage controller name to find
|
|---|
| 7286 | * @param aStorageController where to return the found storage controller
|
|---|
| 7287 | * @param aSetError true to set extended error info on failure
|
|---|
| 7288 | */
|
|---|
| 7289 | HRESULT Machine::getStorageControllerByName(const Utf8Str &aName,
|
|---|
| 7290 | ComObjPtr<StorageController> &aStorageController,
|
|---|
| 7291 | bool aSetError /* = false */)
|
|---|
| 7292 | {
|
|---|
| 7293 | AssertReturn(!aName.isEmpty(), E_INVALIDARG);
|
|---|
| 7294 |
|
|---|
| 7295 | for (StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 7296 | it != mStorageControllers->end();
|
|---|
| 7297 | ++it)
|
|---|
| 7298 | {
|
|---|
| 7299 | if ((*it)->getName() == aName)
|
|---|
| 7300 | {
|
|---|
| 7301 | aStorageController = (*it);
|
|---|
| 7302 | return S_OK;
|
|---|
| 7303 | }
|
|---|
| 7304 | }
|
|---|
| 7305 |
|
|---|
| 7306 | if (aSetError)
|
|---|
| 7307 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
|---|
| 7308 | tr("Could not find a storage controller named '%s'"),
|
|---|
| 7309 | aName.raw());
|
|---|
| 7310 | return VBOX_E_OBJECT_NOT_FOUND;
|
|---|
| 7311 | }
|
|---|
| 7312 |
|
|---|
| 7313 | HRESULT Machine::getMediumAttachmentsOfController(CBSTR aName,
|
|---|
| 7314 | MediaData::AttachmentList &atts)
|
|---|
| 7315 | {
|
|---|
| 7316 | AutoCaller autoCaller(this);
|
|---|
| 7317 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 7318 |
|
|---|
| 7319 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 7320 |
|
|---|
| 7321 | for (MediaData::AttachmentList::iterator it = mMediaData->mAttachments.begin();
|
|---|
| 7322 | it != mMediaData->mAttachments.end();
|
|---|
| 7323 | ++it)
|
|---|
| 7324 | {
|
|---|
| 7325 | const ComObjPtr<MediumAttachment> &pAtt = *it;
|
|---|
| 7326 |
|
|---|
| 7327 | // should never happen, but deal with NULL pointers in the list.
|
|---|
| 7328 | AssertStmt(!pAtt.isNull(), continue);
|
|---|
| 7329 |
|
|---|
| 7330 | // getControllerName() needs caller+read lock
|
|---|
| 7331 | AutoCaller autoAttCaller(pAtt);
|
|---|
| 7332 | if (FAILED(autoAttCaller.rc()))
|
|---|
| 7333 | {
|
|---|
| 7334 | atts.clear();
|
|---|
| 7335 | return autoAttCaller.rc();
|
|---|
| 7336 | }
|
|---|
| 7337 | AutoReadLock attLock(pAtt COMMA_LOCKVAL_SRC_POS);
|
|---|
| 7338 |
|
|---|
| 7339 | if (pAtt->getControllerName() == aName)
|
|---|
| 7340 | atts.push_back(pAtt);
|
|---|
| 7341 | }
|
|---|
| 7342 |
|
|---|
| 7343 | return S_OK;
|
|---|
| 7344 | }
|
|---|
| 7345 |
|
|---|
| 7346 | /**
|
|---|
| 7347 | * Helper for #saveSettings. Cares about renaming the settings directory and
|
|---|
| 7348 | * file if the machine name was changed and about creating a new settings file
|
|---|
| 7349 | * if this is a new machine.
|
|---|
| 7350 | *
|
|---|
| 7351 | * @note Must be never called directly but only from #saveSettings().
|
|---|
| 7352 | */
|
|---|
| 7353 | HRESULT Machine::prepareSaveSettings(bool *pfNeedsGlobalSaveSettings)
|
|---|
| 7354 | {
|
|---|
| 7355 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
|---|
| 7356 |
|
|---|
| 7357 | HRESULT rc = S_OK;
|
|---|
| 7358 |
|
|---|
| 7359 | bool fSettingsFileIsNew = !mData->pMachineConfigFile->fileExists();
|
|---|
| 7360 |
|
|---|
| 7361 | /* attempt to rename the settings file if machine name is changed */
|
|---|
| 7362 | if ( mUserData->mNameSync
|
|---|
| 7363 | && mUserData.isBackedUp()
|
|---|
| 7364 | && mUserData.backedUpData()->mName != mUserData->mName
|
|---|
| 7365 | )
|
|---|
| 7366 | {
|
|---|
| 7367 | bool dirRenamed = false;
|
|---|
| 7368 | bool fileRenamed = false;
|
|---|
| 7369 |
|
|---|
| 7370 | Utf8Str configFile, newConfigFile;
|
|---|
| 7371 | Utf8Str configDir, newConfigDir;
|
|---|
| 7372 |
|
|---|
| 7373 | do
|
|---|
| 7374 | {
|
|---|
| 7375 | int vrc = VINF_SUCCESS;
|
|---|
| 7376 |
|
|---|
| 7377 | Utf8Str name = mUserData.backedUpData()->mName;
|
|---|
| 7378 | Utf8Str newName = mUserData->mName;
|
|---|
| 7379 |
|
|---|
| 7380 | configFile = mData->m_strConfigFileFull;
|
|---|
| 7381 |
|
|---|
| 7382 | /* first, rename the directory if it matches the machine name */
|
|---|
| 7383 | configDir = configFile;
|
|---|
| 7384 | configDir.stripFilename();
|
|---|
| 7385 | newConfigDir = configDir;
|
|---|
| 7386 | if (!strcmp(RTPathFilename(configDir.c_str()), name.c_str()))
|
|---|
| 7387 | {
|
|---|
| 7388 | newConfigDir.stripFilename();
|
|---|
| 7389 | newConfigDir = Utf8StrFmt("%s%c%s",
|
|---|
| 7390 | newConfigDir.raw(), RTPATH_DELIMITER, newName.raw());
|
|---|
| 7391 | /* new dir and old dir cannot be equal here because of 'if'
|
|---|
| 7392 | * above and because name != newName */
|
|---|
| 7393 | Assert(configDir != newConfigDir);
|
|---|
| 7394 | if (!fSettingsFileIsNew)
|
|---|
| 7395 | {
|
|---|
| 7396 | /* perform real rename only if the machine is not new */
|
|---|
| 7397 | vrc = RTPathRename(configDir.raw(), newConfigDir.raw(), 0);
|
|---|
| 7398 | if (RT_FAILURE(vrc))
|
|---|
| 7399 | {
|
|---|
| 7400 | rc = setError(E_FAIL,
|
|---|
| 7401 | tr("Could not rename the directory '%s' to '%s' to save the settings file (%Rrc)"),
|
|---|
| 7402 | configDir.raw(),
|
|---|
| 7403 | newConfigDir.raw(),
|
|---|
| 7404 | vrc);
|
|---|
| 7405 | break;
|
|---|
| 7406 | }
|
|---|
| 7407 | dirRenamed = true;
|
|---|
| 7408 | }
|
|---|
| 7409 | }
|
|---|
| 7410 |
|
|---|
| 7411 | newConfigFile = Utf8StrFmt("%s%c%s.xml",
|
|---|
| 7412 | newConfigDir.raw(), RTPATH_DELIMITER, newName.raw());
|
|---|
| 7413 |
|
|---|
| 7414 | /* then try to rename the settings file itself */
|
|---|
| 7415 | if (newConfigFile != configFile)
|
|---|
| 7416 | {
|
|---|
| 7417 | /* get the path to old settings file in renamed directory */
|
|---|
| 7418 | configFile = Utf8StrFmt("%s%c%s",
|
|---|
| 7419 | newConfigDir.raw(),
|
|---|
| 7420 | RTPATH_DELIMITER,
|
|---|
| 7421 | RTPathFilename(configFile.c_str()));
|
|---|
| 7422 | if (!fSettingsFileIsNew)
|
|---|
| 7423 | {
|
|---|
| 7424 | /* perform real rename only if the machine is not new */
|
|---|
| 7425 | vrc = RTFileRename(configFile.raw(), newConfigFile.raw(), 0);
|
|---|
| 7426 | if (RT_FAILURE(vrc))
|
|---|
| 7427 | {
|
|---|
| 7428 | rc = setError(E_FAIL,
|
|---|
| 7429 | tr("Could not rename the settings file '%s' to '%s' (%Rrc)"),
|
|---|
| 7430 | configFile.raw(),
|
|---|
| 7431 | newConfigFile.raw(),
|
|---|
| 7432 | vrc);
|
|---|
| 7433 | break;
|
|---|
| 7434 | }
|
|---|
| 7435 | fileRenamed = true;
|
|---|
| 7436 | }
|
|---|
| 7437 | }
|
|---|
| 7438 |
|
|---|
| 7439 | /* update m_strConfigFileFull amd mConfigFile */
|
|---|
| 7440 | mData->m_strConfigFileFull = newConfigFile;
|
|---|
| 7441 |
|
|---|
| 7442 | // compute the relative path too
|
|---|
| 7443 | Utf8Str path = newConfigFile;
|
|---|
| 7444 | mParent->calculateRelativePath(path, path);
|
|---|
| 7445 | mData->m_strConfigFile = path;
|
|---|
| 7446 |
|
|---|
| 7447 | // store the old and new so that VirtualBox::saveSettings() can update
|
|---|
| 7448 | // the media registry
|
|---|
| 7449 | if ( mData->mRegistered
|
|---|
| 7450 | && configDir != newConfigDir)
|
|---|
| 7451 | {
|
|---|
| 7452 | mParent->rememberMachineNameChangeForMedia(configDir, newConfigDir);
|
|---|
| 7453 |
|
|---|
| 7454 | if (pfNeedsGlobalSaveSettings)
|
|---|
| 7455 | *pfNeedsGlobalSaveSettings = true;
|
|---|
| 7456 | }
|
|---|
| 7457 |
|
|---|
| 7458 | /* update the snapshot folder */
|
|---|
| 7459 | path = mUserData->mSnapshotFolderFull;
|
|---|
| 7460 | if (RTPathStartsWith(path.c_str(), configDir.c_str()))
|
|---|
| 7461 | {
|
|---|
| 7462 | path = Utf8StrFmt("%s%s", newConfigDir.raw(),
|
|---|
| 7463 | path.raw() + configDir.length());
|
|---|
| 7464 | mUserData->mSnapshotFolderFull = path;
|
|---|
| 7465 | calculateRelativePath(path, path);
|
|---|
| 7466 | mUserData->mSnapshotFolder = path;
|
|---|
| 7467 | }
|
|---|
| 7468 |
|
|---|
| 7469 | /* update the saved state file path */
|
|---|
| 7470 | path = mSSData->mStateFilePath;
|
|---|
| 7471 | if (RTPathStartsWith(path.c_str(), configDir.c_str()))
|
|---|
| 7472 | {
|
|---|
| 7473 | path = Utf8StrFmt("%s%s", newConfigDir.raw(),
|
|---|
| 7474 | path.raw() + configDir.length());
|
|---|
| 7475 | mSSData->mStateFilePath = path;
|
|---|
| 7476 | }
|
|---|
| 7477 |
|
|---|
| 7478 | /* Update saved state file paths of all online snapshots.
|
|---|
| 7479 | * Note that saveSettings() will recognize name change
|
|---|
| 7480 | * and will save all snapshots in this case. */
|
|---|
| 7481 | if (mData->mFirstSnapshot)
|
|---|
| 7482 | mData->mFirstSnapshot->updateSavedStatePaths(configDir.c_str(),
|
|---|
| 7483 | newConfigDir.c_str());
|
|---|
| 7484 | }
|
|---|
| 7485 | while (0);
|
|---|
| 7486 |
|
|---|
| 7487 | if (FAILED(rc))
|
|---|
| 7488 | {
|
|---|
| 7489 | /* silently try to rename everything back */
|
|---|
| 7490 | if (fileRenamed)
|
|---|
| 7491 | RTFileRename(newConfigFile.raw(), configFile.raw(), 0);
|
|---|
| 7492 | if (dirRenamed)
|
|---|
| 7493 | RTPathRename(newConfigDir.raw(), configDir.raw(), 0);
|
|---|
| 7494 | }
|
|---|
| 7495 |
|
|---|
| 7496 | if (FAILED(rc)) return rc;
|
|---|
| 7497 | }
|
|---|
| 7498 |
|
|---|
| 7499 | if (fSettingsFileIsNew)
|
|---|
| 7500 | {
|
|---|
| 7501 | /* create a virgin config file */
|
|---|
| 7502 | int vrc = VINF_SUCCESS;
|
|---|
| 7503 |
|
|---|
| 7504 | /* ensure the settings directory exists */
|
|---|
| 7505 | Utf8Str path(mData->m_strConfigFileFull);
|
|---|
| 7506 | path.stripFilename();
|
|---|
| 7507 | if (!RTDirExists(path.c_str()))
|
|---|
| 7508 | {
|
|---|
| 7509 | vrc = RTDirCreateFullPath(path.c_str(), 0777);
|
|---|
| 7510 | if (RT_FAILURE(vrc))
|
|---|
| 7511 | {
|
|---|
| 7512 | return setError(E_FAIL,
|
|---|
| 7513 | tr("Could not create a directory '%s' to save the settings file (%Rrc)"),
|
|---|
| 7514 | path.raw(),
|
|---|
| 7515 | vrc);
|
|---|
| 7516 | }
|
|---|
| 7517 | }
|
|---|
| 7518 |
|
|---|
| 7519 | /* Note: open flags must correlate with RTFileOpen() in lockConfig() */
|
|---|
| 7520 | path = Utf8Str(mData->m_strConfigFileFull);
|
|---|
| 7521 | RTFILE f = NIL_RTFILE;
|
|---|
| 7522 | vrc = RTFileOpen(&f, path.c_str(),
|
|---|
| 7523 | RTFILE_O_READWRITE | RTFILE_O_CREATE | RTFILE_O_DENY_WRITE);
|
|---|
| 7524 | if (RT_FAILURE(vrc))
|
|---|
| 7525 | return setError(E_FAIL,
|
|---|
| 7526 | tr("Could not create the settings file '%s' (%Rrc)"),
|
|---|
| 7527 | path.raw(),
|
|---|
| 7528 | vrc);
|
|---|
| 7529 | RTFileClose(f);
|
|---|
| 7530 | }
|
|---|
| 7531 |
|
|---|
| 7532 | return rc;
|
|---|
| 7533 | }
|
|---|
| 7534 |
|
|---|
| 7535 | /**
|
|---|
| 7536 | * Saves and commits machine data, user data and hardware data.
|
|---|
| 7537 | *
|
|---|
| 7538 | * Note that on failure, the data remains uncommitted.
|
|---|
| 7539 | *
|
|---|
| 7540 | * @a aFlags may combine the following flags:
|
|---|
| 7541 | *
|
|---|
| 7542 | * - SaveS_ResetCurStateModified: Resets mData->mCurrentStateModified to FALSE.
|
|---|
| 7543 | * Used when saving settings after an operation that makes them 100%
|
|---|
| 7544 | * correspond to the settings from the current snapshot.
|
|---|
| 7545 | * - SaveS_InformCallbacksAnyway: Callbacks will be informed even if
|
|---|
| 7546 | * #isReallyModified() returns false. This is necessary for cases when we
|
|---|
| 7547 | * change machine data directly, not through the backup()/commit() mechanism.
|
|---|
| 7548 | * - SaveS_Force: settings will be saved without doing a deep compare of the
|
|---|
| 7549 | * settings structures. This is used when this is called because snapshots
|
|---|
| 7550 | * have changed to avoid the overhead of the deep compare.
|
|---|
| 7551 | *
|
|---|
| 7552 | * @note Must be called from under this object's write lock. Locks children for
|
|---|
| 7553 | * writing.
|
|---|
| 7554 | *
|
|---|
| 7555 | * @param pfNeedsGlobalSaveSettings Optional pointer to a bool that must have been
|
|---|
| 7556 | * initialized to false and that will be set to true by this function if
|
|---|
| 7557 | * the caller must invoke VirtualBox::saveSettings() because the global
|
|---|
| 7558 | * settings have changed. This will happen if a machine rename has been
|
|---|
| 7559 | * saved and the global machine and media registries will therefore need
|
|---|
| 7560 | * updating.
|
|---|
| 7561 | */
|
|---|
| 7562 | HRESULT Machine::saveSettings(bool *pfNeedsGlobalSaveSettings,
|
|---|
| 7563 | int aFlags /*= 0*/)
|
|---|
| 7564 | {
|
|---|
| 7565 | LogFlowThisFuncEnter();
|
|---|
| 7566 |
|
|---|
| 7567 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
|---|
| 7568 |
|
|---|
| 7569 | /* make sure child objects are unable to modify the settings while we are
|
|---|
| 7570 | * saving them */
|
|---|
| 7571 | ensureNoStateDependencies();
|
|---|
| 7572 |
|
|---|
| 7573 | AssertReturn( getClassID() == clsidMachine
|
|---|
| 7574 | || getClassID() == clsidSessionMachine,
|
|---|
| 7575 | E_FAIL);
|
|---|
| 7576 |
|
|---|
| 7577 | HRESULT rc = S_OK;
|
|---|
| 7578 | bool fNeedsWrite = false;
|
|---|
| 7579 |
|
|---|
| 7580 | /* First, prepare to save settings. It will care about renaming the
|
|---|
| 7581 | * settings directory and file if the machine name was changed and about
|
|---|
| 7582 | * creating a new settings file if this is a new machine. */
|
|---|
| 7583 | rc = prepareSaveSettings(pfNeedsGlobalSaveSettings);
|
|---|
| 7584 | if (FAILED(rc)) return rc;
|
|---|
| 7585 |
|
|---|
| 7586 | // keep a pointer to the current settings structures
|
|---|
| 7587 | settings::MachineConfigFile *pOldConfig = mData->pMachineConfigFile;
|
|---|
| 7588 | settings::MachineConfigFile *pNewConfig = NULL;
|
|---|
| 7589 |
|
|---|
| 7590 | try
|
|---|
| 7591 | {
|
|---|
| 7592 | // make a fresh one to have everyone write stuff into
|
|---|
| 7593 | pNewConfig = new settings::MachineConfigFile(NULL);
|
|---|
| 7594 | pNewConfig->copyBaseFrom(*mData->pMachineConfigFile);
|
|---|
| 7595 |
|
|---|
| 7596 | // now go and copy all the settings data from COM to the settings structures
|
|---|
| 7597 | // (this calles saveSettings() on all the COM objects in the machine)
|
|---|
| 7598 | copyMachineDataToSettings(*pNewConfig);
|
|---|
| 7599 |
|
|---|
| 7600 | if (aFlags & SaveS_ResetCurStateModified)
|
|---|
| 7601 | {
|
|---|
| 7602 | // this gets set by takeSnapshot() (if offline snapshot) and restoreSnapshot()
|
|---|
| 7603 | mData->mCurrentStateModified = FALSE;
|
|---|
| 7604 | fNeedsWrite = true; // always, no need to compare
|
|---|
| 7605 | }
|
|---|
| 7606 | else if (aFlags & SaveS_Force)
|
|---|
| 7607 | {
|
|---|
| 7608 | fNeedsWrite = true; // always, no need to compare
|
|---|
| 7609 | }
|
|---|
| 7610 | else
|
|---|
| 7611 | {
|
|---|
| 7612 | if (!mData->mCurrentStateModified)
|
|---|
| 7613 | {
|
|---|
| 7614 | // do a deep compare of the settings that we just saved with the settings
|
|---|
| 7615 | // previously stored in the config file; this invokes MachineConfigFile::operator==
|
|---|
| 7616 | // which does a deep compare of all the settings, which is expensive but less expensive
|
|---|
| 7617 | // than writing out XML in vain
|
|---|
| 7618 | bool fAnySettingsChanged = (*pNewConfig == *pOldConfig);
|
|---|
| 7619 |
|
|---|
| 7620 | // could still be modified if any settings changed
|
|---|
| 7621 | mData->mCurrentStateModified = fAnySettingsChanged;
|
|---|
| 7622 |
|
|---|
| 7623 | fNeedsWrite = fAnySettingsChanged;
|
|---|
| 7624 | }
|
|---|
| 7625 | else
|
|---|
| 7626 | fNeedsWrite = true;
|
|---|
| 7627 | }
|
|---|
| 7628 |
|
|---|
| 7629 | pNewConfig->fCurrentStateModified = !!mData->mCurrentStateModified;
|
|---|
| 7630 |
|
|---|
| 7631 | if (fNeedsWrite)
|
|---|
| 7632 | // now spit it all out!
|
|---|
| 7633 | pNewConfig->write(mData->m_strConfigFileFull);
|
|---|
| 7634 |
|
|---|
| 7635 | mData->pMachineConfigFile = pNewConfig;
|
|---|
| 7636 | delete pOldConfig;
|
|---|
| 7637 | commit();
|
|---|
| 7638 |
|
|---|
| 7639 | // after saving settings, we are no longer different from the XML on disk
|
|---|
| 7640 | mData->flModifications = 0;
|
|---|
| 7641 | }
|
|---|
| 7642 | catch (HRESULT err)
|
|---|
| 7643 | {
|
|---|
| 7644 | // we assume that error info is set by the thrower
|
|---|
| 7645 | rc = err;
|
|---|
| 7646 |
|
|---|
| 7647 | // restore old config
|
|---|
| 7648 | delete pNewConfig;
|
|---|
| 7649 | mData->pMachineConfigFile = pOldConfig;
|
|---|
| 7650 | }
|
|---|
| 7651 | catch (...)
|
|---|
| 7652 | {
|
|---|
| 7653 | rc = VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 7654 | }
|
|---|
| 7655 |
|
|---|
| 7656 | if (fNeedsWrite || (aFlags & SaveS_InformCallbacksAnyway))
|
|---|
| 7657 | {
|
|---|
| 7658 | /* Fire the data change event, even on failure (since we've already
|
|---|
| 7659 | * committed all data). This is done only for SessionMachines because
|
|---|
| 7660 | * mutable Machine instances are always not registered (i.e. private
|
|---|
| 7661 | * to the client process that creates them) and thus don't need to
|
|---|
| 7662 | * inform callbacks. */
|
|---|
| 7663 | if (getClassID() == clsidSessionMachine)
|
|---|
| 7664 | mParent->onMachineDataChange(mData->mUuid);
|
|---|
| 7665 | }
|
|---|
| 7666 |
|
|---|
| 7667 | LogFlowThisFunc(("rc=%08X\n", rc));
|
|---|
| 7668 | LogFlowThisFuncLeave();
|
|---|
| 7669 | return rc;
|
|---|
| 7670 | }
|
|---|
| 7671 |
|
|---|
| 7672 | /**
|
|---|
| 7673 | * Implementation for saving the machine settings into the given
|
|---|
| 7674 | * settings::MachineConfigFile instance. This copies machine extradata
|
|---|
| 7675 | * from the previous machine config file in the instance data, if any.
|
|---|
| 7676 | *
|
|---|
| 7677 | * This gets called from two locations:
|
|---|
| 7678 | *
|
|---|
| 7679 | * -- Machine::saveSettings(), during the regular XML writing;
|
|---|
| 7680 | *
|
|---|
| 7681 | * -- Appliance::buildXMLForOneVirtualSystem(), when a machine gets
|
|---|
| 7682 | * exported to OVF and we write the VirtualBox proprietary XML
|
|---|
| 7683 | * into a <vbox:Machine> tag.
|
|---|
| 7684 | *
|
|---|
| 7685 | * This routine fills all the fields in there, including snapshots, *except*
|
|---|
| 7686 | * for the following:
|
|---|
| 7687 | *
|
|---|
| 7688 | * -- fCurrentStateModified. There is some special logic associated with that.
|
|---|
| 7689 | *
|
|---|
| 7690 | * The caller can then call MachineConfigFile::write() or do something else
|
|---|
| 7691 | * with it.
|
|---|
| 7692 | *
|
|---|
| 7693 | * Caller must hold the machine lock!
|
|---|
| 7694 | *
|
|---|
| 7695 | * This throws XML errors and HRESULT, so the caller must have a catch block!
|
|---|
| 7696 | */
|
|---|
| 7697 | void Machine::copyMachineDataToSettings(settings::MachineConfigFile &config)
|
|---|
| 7698 | {
|
|---|
| 7699 | // deep copy extradata
|
|---|
| 7700 | config.mapExtraDataItems = mData->pMachineConfigFile->mapExtraDataItems;
|
|---|
| 7701 |
|
|---|
| 7702 | config.uuid = mData->mUuid;
|
|---|
| 7703 | config.strName = mUserData->mName;
|
|---|
| 7704 | config.fNameSync = !!mUserData->mNameSync;
|
|---|
| 7705 | config.strDescription = mUserData->mDescription;
|
|---|
| 7706 | config.strOsType = mUserData->mOSTypeId;
|
|---|
| 7707 |
|
|---|
| 7708 | if ( mData->mMachineState == MachineState_Saved
|
|---|
| 7709 | || mData->mMachineState == MachineState_Restoring
|
|---|
| 7710 | // when deleting a snapshot we may or may not have a saved state in the current state,
|
|---|
| 7711 | // so let's not assert here please
|
|---|
| 7712 | || ( ( mData->mMachineState == MachineState_DeletingSnapshot
|
|---|
| 7713 | || mData->mMachineState == MachineState_DeletingSnapshotOnline
|
|---|
| 7714 | || mData->mMachineState == MachineState_DeletingSnapshotPaused)
|
|---|
| 7715 | && (!mSSData->mStateFilePath.isEmpty())
|
|---|
| 7716 | )
|
|---|
| 7717 | )
|
|---|
| 7718 | {
|
|---|
| 7719 | Assert(!mSSData->mStateFilePath.isEmpty());
|
|---|
| 7720 | /* try to make the file name relative to the settings file dir */
|
|---|
| 7721 | calculateRelativePath(mSSData->mStateFilePath, config.strStateFile);
|
|---|
| 7722 | if (!config.strStateFile.length())
|
|---|
| 7723 | // path is not relative (e.g. because snapshot folder was changed to a non-default location):
|
|---|
| 7724 | config.strStateFile = mSSData->mStateFilePath;
|
|---|
| 7725 | }
|
|---|
| 7726 | else
|
|---|
| 7727 | {
|
|---|
| 7728 | Assert(mSSData->mStateFilePath.isEmpty());
|
|---|
| 7729 | config.strStateFile.setNull();
|
|---|
| 7730 | }
|
|---|
| 7731 |
|
|---|
| 7732 | if (mData->mCurrentSnapshot)
|
|---|
| 7733 | config.uuidCurrentSnapshot = mData->mCurrentSnapshot->getId();
|
|---|
| 7734 | else
|
|---|
| 7735 | config.uuidCurrentSnapshot.clear();
|
|---|
| 7736 |
|
|---|
| 7737 | config.strSnapshotFolder = mUserData->mSnapshotFolder;
|
|---|
| 7738 | // config.fCurrentStateModified is special, see below
|
|---|
| 7739 | config.timeLastStateChange = mData->mLastStateChange;
|
|---|
| 7740 | config.fAborted = (mData->mMachineState == MachineState_Aborted);
|
|---|
| 7741 | /// @todo Live Migration: config.fTeleported = (mData->mMachineState == MachineState_Teleported);
|
|---|
| 7742 |
|
|---|
| 7743 | config.fTeleporterEnabled = !!mUserData->mTeleporterEnabled;
|
|---|
| 7744 | config.uTeleporterPort = mUserData->mTeleporterPort;
|
|---|
| 7745 | config.strTeleporterAddress = mUserData->mTeleporterAddress;
|
|---|
| 7746 | config.strTeleporterPassword = mUserData->mTeleporterPassword;
|
|---|
| 7747 |
|
|---|
| 7748 | config.fRTCUseUTC = !!mUserData->mRTCUseUTC;
|
|---|
| 7749 |
|
|---|
| 7750 | HRESULT rc = saveHardware(config.hardwareMachine);
|
|---|
| 7751 | if (FAILED(rc)) throw rc;
|
|---|
| 7752 |
|
|---|
| 7753 | rc = saveStorageControllers(config.storageMachine);
|
|---|
| 7754 | if (FAILED(rc)) throw rc;
|
|---|
| 7755 |
|
|---|
| 7756 | // save snapshots
|
|---|
| 7757 | rc = saveAllSnapshots(config);
|
|---|
| 7758 | if (FAILED(rc)) throw rc;
|
|---|
| 7759 | }
|
|---|
| 7760 |
|
|---|
| 7761 | /**
|
|---|
| 7762 | * Saves all snapshots of the machine into the given machine config file. Called
|
|---|
| 7763 | * from Machine::buildMachineXML() and SessionMachine::deleteSnapshotHandler().
|
|---|
| 7764 | * @param config
|
|---|
| 7765 | * @return
|
|---|
| 7766 | */
|
|---|
| 7767 | HRESULT Machine::saveAllSnapshots(settings::MachineConfigFile &config)
|
|---|
| 7768 | {
|
|---|
| 7769 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
|---|
| 7770 |
|
|---|
| 7771 | HRESULT rc = S_OK;
|
|---|
| 7772 |
|
|---|
| 7773 | try
|
|---|
| 7774 | {
|
|---|
| 7775 | config.llFirstSnapshot.clear();
|
|---|
| 7776 |
|
|---|
| 7777 | if (mData->mFirstSnapshot)
|
|---|
| 7778 | {
|
|---|
| 7779 | settings::Snapshot snapNew;
|
|---|
| 7780 | config.llFirstSnapshot.push_back(snapNew);
|
|---|
| 7781 |
|
|---|
| 7782 | // get reference to the fresh copy of the snapshot on the list and
|
|---|
| 7783 | // work on that copy directly to avoid excessive copying later
|
|---|
| 7784 | settings::Snapshot &snap = config.llFirstSnapshot.front();
|
|---|
| 7785 |
|
|---|
| 7786 | rc = mData->mFirstSnapshot->saveSnapshot(snap, false /*aAttrsOnly*/);
|
|---|
| 7787 | if (FAILED(rc)) throw rc;
|
|---|
| 7788 | }
|
|---|
| 7789 |
|
|---|
| 7790 | // if (mType == IsSessionMachine)
|
|---|
| 7791 | // mParent->onMachineDataChange(mData->mUuid); @todo is this necessary?
|
|---|
| 7792 |
|
|---|
| 7793 | }
|
|---|
| 7794 | catch (HRESULT err)
|
|---|
| 7795 | {
|
|---|
| 7796 | /* we assume that error info is set by the thrower */
|
|---|
| 7797 | rc = err;
|
|---|
| 7798 | }
|
|---|
| 7799 | catch (...)
|
|---|
| 7800 | {
|
|---|
| 7801 | rc = VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 7802 | }
|
|---|
| 7803 |
|
|---|
| 7804 | return rc;
|
|---|
| 7805 | }
|
|---|
| 7806 |
|
|---|
| 7807 | /**
|
|---|
| 7808 | * Saves the VM hardware configuration. It is assumed that the
|
|---|
| 7809 | * given node is empty.
|
|---|
| 7810 | *
|
|---|
| 7811 | * @param aNode <Hardware> node to save the VM hardware confguration to.
|
|---|
| 7812 | */
|
|---|
| 7813 | HRESULT Machine::saveHardware(settings::Hardware &data)
|
|---|
| 7814 | {
|
|---|
| 7815 | HRESULT rc = S_OK;
|
|---|
| 7816 |
|
|---|
| 7817 | try
|
|---|
| 7818 | {
|
|---|
| 7819 | /* The hardware version attribute (optional).
|
|---|
| 7820 | Automatically upgrade from 1 to 2 when there is no saved state. (ugly!) */
|
|---|
| 7821 | if ( mHWData->mHWVersion == "1"
|
|---|
| 7822 | && mSSData->mStateFilePath.isEmpty()
|
|---|
| 7823 | )
|
|---|
| 7824 | mHWData->mHWVersion = "2"; /** @todo Is this safe, to update mHWVersion here? If not some other point needs to be found where this can be done. */
|
|---|
| 7825 |
|
|---|
| 7826 | data.strVersion = mHWData->mHWVersion;
|
|---|
| 7827 | data.uuid = mHWData->mHardwareUUID;
|
|---|
| 7828 |
|
|---|
| 7829 | // CPU
|
|---|
| 7830 | data.fHardwareVirt = !!mHWData->mHWVirtExEnabled;
|
|---|
| 7831 | data.fHardwareVirtExclusive = !!mHWData->mHWVirtExExclusive;
|
|---|
| 7832 | data.fNestedPaging = !!mHWData->mHWVirtExNestedPagingEnabled;
|
|---|
| 7833 | data.fLargePages = !!mHWData->mHWVirtExLargePagesEnabled;
|
|---|
| 7834 | data.fVPID = !!mHWData->mHWVirtExVPIDEnabled;
|
|---|
| 7835 | data.fPAE = !!mHWData->mPAEEnabled;
|
|---|
| 7836 | data.fSyntheticCpu = !!mHWData->mSyntheticCpu;
|
|---|
| 7837 |
|
|---|
| 7838 | /* Standard and Extended CPUID leafs. */
|
|---|
| 7839 | data.llCpuIdLeafs.clear();
|
|---|
| 7840 | for (unsigned idx = 0; idx < RT_ELEMENTS(mHWData->mCpuIdStdLeafs); idx++)
|
|---|
| 7841 | {
|
|---|
| 7842 | if (mHWData->mCpuIdStdLeafs[idx].ulId != UINT32_MAX)
|
|---|
| 7843 | data.llCpuIdLeafs.push_back(mHWData->mCpuIdStdLeafs[idx]);
|
|---|
| 7844 | }
|
|---|
| 7845 | for (unsigned idx = 0; idx < RT_ELEMENTS(mHWData->mCpuIdExtLeafs); idx++)
|
|---|
| 7846 | {
|
|---|
| 7847 | if (mHWData->mCpuIdExtLeafs[idx].ulId != UINT32_MAX)
|
|---|
| 7848 | data.llCpuIdLeafs.push_back(mHWData->mCpuIdExtLeafs[idx]);
|
|---|
| 7849 | }
|
|---|
| 7850 |
|
|---|
| 7851 | data.cCPUs = mHWData->mCPUCount;
|
|---|
| 7852 | data.fCpuHotPlug = !!mHWData->mCPUHotPlugEnabled;
|
|---|
| 7853 |
|
|---|
| 7854 | data.llCpus.clear();
|
|---|
| 7855 | if (data.fCpuHotPlug)
|
|---|
| 7856 | {
|
|---|
| 7857 | for (unsigned idx = 0; idx < data.cCPUs; idx++)
|
|---|
| 7858 | {
|
|---|
| 7859 | if (mHWData->mCPUAttached[idx])
|
|---|
| 7860 | {
|
|---|
| 7861 | settings::Cpu cpu;
|
|---|
| 7862 | cpu.ulId = idx;
|
|---|
| 7863 | data.llCpus.push_back(cpu);
|
|---|
| 7864 | }
|
|---|
| 7865 | }
|
|---|
| 7866 | }
|
|---|
| 7867 |
|
|---|
| 7868 | // memory
|
|---|
| 7869 | data.ulMemorySizeMB = mHWData->mMemorySize;
|
|---|
| 7870 | data.fPageFusionEnabled = mHWData->mPageFusionEnabled;
|
|---|
| 7871 |
|
|---|
| 7872 | // firmware
|
|---|
| 7873 | data.firmwareType = mHWData->mFirmwareType;
|
|---|
| 7874 |
|
|---|
| 7875 | // HID
|
|---|
| 7876 | data.pointingHidType = mHWData->mPointingHidType;
|
|---|
| 7877 | data.keyboardHidType = mHWData->mKeyboardHidType;
|
|---|
| 7878 |
|
|---|
| 7879 | // HPET
|
|---|
| 7880 | data.fHpetEnabled = !!mHWData->mHpetEnabled;
|
|---|
| 7881 |
|
|---|
| 7882 | // boot order
|
|---|
| 7883 | data.mapBootOrder.clear();
|
|---|
| 7884 | for (size_t i = 0;
|
|---|
| 7885 | i < RT_ELEMENTS(mHWData->mBootOrder);
|
|---|
| 7886 | ++i)
|
|---|
| 7887 | data.mapBootOrder[i] = mHWData->mBootOrder[i];
|
|---|
| 7888 |
|
|---|
| 7889 | // display
|
|---|
| 7890 | data.ulVRAMSizeMB = mHWData->mVRAMSize;
|
|---|
| 7891 | data.cMonitors = mHWData->mMonitorCount;
|
|---|
| 7892 | data.fAccelerate3D = !!mHWData->mAccelerate3DEnabled;
|
|---|
| 7893 | data.fAccelerate2DVideo = !!mHWData->mAccelerate2DVideoEnabled;
|
|---|
| 7894 |
|
|---|
| 7895 | #ifdef VBOX_WITH_VRDP
|
|---|
| 7896 | /* VRDP settings (optional) */
|
|---|
| 7897 | rc = mVRDPServer->saveSettings(data.vrdpSettings);
|
|---|
| 7898 | if (FAILED(rc)) throw rc;
|
|---|
| 7899 | #endif
|
|---|
| 7900 |
|
|---|
| 7901 | /* BIOS (required) */
|
|---|
| 7902 | rc = mBIOSSettings->saveSettings(data.biosSettings);
|
|---|
| 7903 | if (FAILED(rc)) throw rc;
|
|---|
| 7904 |
|
|---|
| 7905 | /* USB Controller (required) */
|
|---|
| 7906 | rc = mUSBController->saveSettings(data.usbController);
|
|---|
| 7907 | if (FAILED(rc)) throw rc;
|
|---|
| 7908 |
|
|---|
| 7909 | /* Network adapters (required) */
|
|---|
| 7910 | data.llNetworkAdapters.clear();
|
|---|
| 7911 | for (ULONG slot = 0;
|
|---|
| 7912 | slot < RT_ELEMENTS(mNetworkAdapters);
|
|---|
| 7913 | ++slot)
|
|---|
| 7914 | {
|
|---|
| 7915 | settings::NetworkAdapter nic;
|
|---|
| 7916 | nic.ulSlot = slot;
|
|---|
| 7917 | rc = mNetworkAdapters[slot]->saveSettings(nic);
|
|---|
| 7918 | if (FAILED(rc)) throw rc;
|
|---|
| 7919 |
|
|---|
| 7920 | data.llNetworkAdapters.push_back(nic);
|
|---|
| 7921 | }
|
|---|
| 7922 |
|
|---|
| 7923 | /* Serial ports */
|
|---|
| 7924 | data.llSerialPorts.clear();
|
|---|
| 7925 | for (ULONG slot = 0;
|
|---|
| 7926 | slot < RT_ELEMENTS(mSerialPorts);
|
|---|
| 7927 | ++slot)
|
|---|
| 7928 | {
|
|---|
| 7929 | settings::SerialPort s;
|
|---|
| 7930 | s.ulSlot = slot;
|
|---|
| 7931 | rc = mSerialPorts[slot]->saveSettings(s);
|
|---|
| 7932 | if (FAILED(rc)) return rc;
|
|---|
| 7933 |
|
|---|
| 7934 | data.llSerialPorts.push_back(s);
|
|---|
| 7935 | }
|
|---|
| 7936 |
|
|---|
| 7937 | /* Parallel ports */
|
|---|
| 7938 | data.llParallelPorts.clear();
|
|---|
| 7939 | for (ULONG slot = 0;
|
|---|
| 7940 | slot < RT_ELEMENTS(mParallelPorts);
|
|---|
| 7941 | ++slot)
|
|---|
| 7942 | {
|
|---|
| 7943 | settings::ParallelPort p;
|
|---|
| 7944 | p.ulSlot = slot;
|
|---|
| 7945 | rc = mParallelPorts[slot]->saveSettings(p);
|
|---|
| 7946 | if (FAILED(rc)) return rc;
|
|---|
| 7947 |
|
|---|
| 7948 | data.llParallelPorts.push_back(p);
|
|---|
| 7949 | }
|
|---|
| 7950 |
|
|---|
| 7951 | /* Audio adapter */
|
|---|
| 7952 | rc = mAudioAdapter->saveSettings(data.audioAdapter);
|
|---|
| 7953 | if (FAILED(rc)) return rc;
|
|---|
| 7954 |
|
|---|
| 7955 | /* Shared folders */
|
|---|
| 7956 | data.llSharedFolders.clear();
|
|---|
| 7957 | for (HWData::SharedFolderList::const_iterator it = mHWData->mSharedFolders.begin();
|
|---|
| 7958 | it != mHWData->mSharedFolders.end();
|
|---|
| 7959 | ++it)
|
|---|
| 7960 | {
|
|---|
| 7961 | ComObjPtr<SharedFolder> pFolder = *it;
|
|---|
| 7962 | settings::SharedFolder sf;
|
|---|
| 7963 | sf.strName = pFolder->getName();
|
|---|
| 7964 | sf.strHostPath = pFolder->getHostPath();
|
|---|
| 7965 | sf.fWritable = !!pFolder->isWritable();
|
|---|
| 7966 |
|
|---|
| 7967 | data.llSharedFolders.push_back(sf);
|
|---|
| 7968 | }
|
|---|
| 7969 |
|
|---|
| 7970 | // clipboard
|
|---|
| 7971 | data.clipboardMode = mHWData->mClipboardMode;
|
|---|
| 7972 |
|
|---|
| 7973 | /* Guest */
|
|---|
| 7974 | data.ulMemoryBalloonSize = mHWData->mMemoryBalloonSize;
|
|---|
| 7975 |
|
|---|
| 7976 | // IO settings
|
|---|
| 7977 | data.ioSettings.fIoCacheEnabled = !!mHWData->mIoCacheEnabled;
|
|---|
| 7978 | data.ioSettings.ulIoCacheSize = mHWData->mIoCacheSize;
|
|---|
| 7979 | data.ioSettings.ulIoBandwidthMax = mHWData->mIoBandwidthMax;
|
|---|
| 7980 |
|
|---|
| 7981 | // guest properties
|
|---|
| 7982 | data.llGuestProperties.clear();
|
|---|
| 7983 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 7984 | for (HWData::GuestPropertyList::const_iterator it = mHWData->mGuestProperties.begin();
|
|---|
| 7985 | it != mHWData->mGuestProperties.end();
|
|---|
| 7986 | ++it)
|
|---|
| 7987 | {
|
|---|
| 7988 | HWData::GuestProperty property = *it;
|
|---|
| 7989 |
|
|---|
| 7990 | /* Remove transient guest properties at shutdown unless we
|
|---|
| 7991 | * are saving state */
|
|---|
| 7992 | if ( ( mData->mMachineState == MachineState_PoweredOff
|
|---|
| 7993 | || mData->mMachineState == MachineState_Aborted
|
|---|
| 7994 | || mData->mMachineState == MachineState_Teleported)
|
|---|
| 7995 | && property.mFlags & guestProp::TRANSIENT)
|
|---|
| 7996 | continue;
|
|---|
| 7997 | settings::GuestProperty prop;
|
|---|
| 7998 | prop.strName = property.strName;
|
|---|
| 7999 | prop.strValue = property.strValue;
|
|---|
| 8000 | prop.timestamp = property.mTimestamp;
|
|---|
| 8001 | char szFlags[guestProp::MAX_FLAGS_LEN + 1];
|
|---|
| 8002 | guestProp::writeFlags(property.mFlags, szFlags);
|
|---|
| 8003 | prop.strFlags = szFlags;
|
|---|
| 8004 |
|
|---|
| 8005 | data.llGuestProperties.push_back(prop);
|
|---|
| 8006 | }
|
|---|
| 8007 |
|
|---|
| 8008 | data.strNotificationPatterns = mHWData->mGuestPropertyNotificationPatterns;
|
|---|
| 8009 | /* I presume this doesn't require a backup(). */
|
|---|
| 8010 | mData->mGuestPropertiesModified = FALSE;
|
|---|
| 8011 | #endif /* VBOX_WITH_GUEST_PROPS defined */
|
|---|
| 8012 | }
|
|---|
| 8013 | catch(std::bad_alloc &)
|
|---|
| 8014 | {
|
|---|
| 8015 | return E_OUTOFMEMORY;
|
|---|
| 8016 | }
|
|---|
| 8017 |
|
|---|
| 8018 | AssertComRC(rc);
|
|---|
| 8019 | return rc;
|
|---|
| 8020 | }
|
|---|
| 8021 |
|
|---|
| 8022 | /**
|
|---|
| 8023 | * Saves the storage controller configuration.
|
|---|
| 8024 | *
|
|---|
| 8025 | * @param aNode <StorageControllers> node to save the VM hardware confguration to.
|
|---|
| 8026 | */
|
|---|
| 8027 | HRESULT Machine::saveStorageControllers(settings::Storage &data)
|
|---|
| 8028 | {
|
|---|
| 8029 | data.llStorageControllers.clear();
|
|---|
| 8030 |
|
|---|
| 8031 | for (StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 8032 | it != mStorageControllers->end();
|
|---|
| 8033 | ++it)
|
|---|
| 8034 | {
|
|---|
| 8035 | HRESULT rc;
|
|---|
| 8036 | ComObjPtr<StorageController> pCtl = *it;
|
|---|
| 8037 |
|
|---|
| 8038 | settings::StorageController ctl;
|
|---|
| 8039 | ctl.strName = pCtl->getName();
|
|---|
| 8040 | ctl.controllerType = pCtl->getControllerType();
|
|---|
| 8041 | ctl.storageBus = pCtl->getStorageBus();
|
|---|
| 8042 | ctl.ulInstance = pCtl->getInstance();
|
|---|
| 8043 |
|
|---|
| 8044 | /* Save the port count. */
|
|---|
| 8045 | ULONG portCount;
|
|---|
| 8046 | rc = pCtl->COMGETTER(PortCount)(&portCount);
|
|---|
| 8047 | ComAssertComRCRet(rc, rc);
|
|---|
| 8048 | ctl.ulPortCount = portCount;
|
|---|
| 8049 |
|
|---|
| 8050 | /* Save fUseHostIOCache */
|
|---|
| 8051 | BOOL fUseHostIOCache;
|
|---|
| 8052 | rc = pCtl->COMGETTER(UseHostIOCache)(&fUseHostIOCache);
|
|---|
| 8053 | ComAssertComRCRet(rc, rc);
|
|---|
| 8054 | ctl.fUseHostIOCache = !!fUseHostIOCache;
|
|---|
| 8055 |
|
|---|
| 8056 | /* Save IDE emulation settings. */
|
|---|
| 8057 | if (ctl.controllerType == StorageControllerType_IntelAhci)
|
|---|
| 8058 | {
|
|---|
| 8059 | if ( (FAILED(rc = pCtl->GetIDEEmulationPort(0, (LONG*)&ctl.lIDE0MasterEmulationPort)))
|
|---|
| 8060 | || (FAILED(rc = pCtl->GetIDEEmulationPort(1, (LONG*)&ctl.lIDE0SlaveEmulationPort)))
|
|---|
| 8061 | || (FAILED(rc = pCtl->GetIDEEmulationPort(2, (LONG*)&ctl.lIDE1MasterEmulationPort)))
|
|---|
| 8062 | || (FAILED(rc = pCtl->GetIDEEmulationPort(3, (LONG*)&ctl.lIDE1SlaveEmulationPort)))
|
|---|
| 8063 | )
|
|---|
| 8064 | ComAssertComRCRet(rc, rc);
|
|---|
| 8065 | }
|
|---|
| 8066 |
|
|---|
| 8067 | /* save the devices now. */
|
|---|
| 8068 | rc = saveStorageDevices(pCtl, ctl);
|
|---|
| 8069 | ComAssertComRCRet(rc, rc);
|
|---|
| 8070 |
|
|---|
| 8071 | data.llStorageControllers.push_back(ctl);
|
|---|
| 8072 | }
|
|---|
| 8073 |
|
|---|
| 8074 | return S_OK;
|
|---|
| 8075 | }
|
|---|
| 8076 |
|
|---|
| 8077 | /**
|
|---|
| 8078 | * Saves the hard disk confguration.
|
|---|
| 8079 | */
|
|---|
| 8080 | HRESULT Machine::saveStorageDevices(ComObjPtr<StorageController> aStorageController,
|
|---|
| 8081 | settings::StorageController &data)
|
|---|
| 8082 | {
|
|---|
| 8083 | MediaData::AttachmentList atts;
|
|---|
| 8084 |
|
|---|
| 8085 | HRESULT rc = getMediumAttachmentsOfController(Bstr(aStorageController->getName()), atts);
|
|---|
| 8086 | if (FAILED(rc)) return rc;
|
|---|
| 8087 |
|
|---|
| 8088 | data.llAttachedDevices.clear();
|
|---|
| 8089 | for (MediaData::AttachmentList::const_iterator it = atts.begin();
|
|---|
| 8090 | it != atts.end();
|
|---|
| 8091 | ++it)
|
|---|
| 8092 | {
|
|---|
| 8093 | settings::AttachedDevice dev;
|
|---|
| 8094 |
|
|---|
| 8095 | MediumAttachment *pAttach = *it;
|
|---|
| 8096 | Medium *pMedium = pAttach->getMedium();
|
|---|
| 8097 |
|
|---|
| 8098 | dev.deviceType = pAttach->getType();
|
|---|
| 8099 | dev.lPort = pAttach->getPort();
|
|---|
| 8100 | dev.lDevice = pAttach->getDevice();
|
|---|
| 8101 | if (pMedium)
|
|---|
| 8102 | {
|
|---|
| 8103 | BOOL fHostDrive = FALSE;
|
|---|
| 8104 | rc = pMedium->COMGETTER(HostDrive)(&fHostDrive);
|
|---|
| 8105 | if (FAILED(rc))
|
|---|
| 8106 | return rc;
|
|---|
| 8107 | if (fHostDrive)
|
|---|
| 8108 | dev.strHostDriveSrc = pMedium->getLocation();
|
|---|
| 8109 | else
|
|---|
| 8110 | dev.uuid = pMedium->getId();
|
|---|
| 8111 | dev.fPassThrough = pAttach->getPassthrough();
|
|---|
| 8112 | }
|
|---|
| 8113 |
|
|---|
| 8114 | data.llAttachedDevices.push_back(dev);
|
|---|
| 8115 | }
|
|---|
| 8116 |
|
|---|
| 8117 | return S_OK;
|
|---|
| 8118 | }
|
|---|
| 8119 |
|
|---|
| 8120 | /**
|
|---|
| 8121 | * Saves machine state settings as defined by aFlags
|
|---|
| 8122 | * (SaveSTS_* values).
|
|---|
| 8123 | *
|
|---|
| 8124 | * @param aFlags Combination of SaveSTS_* flags.
|
|---|
| 8125 | *
|
|---|
| 8126 | * @note Locks objects for writing.
|
|---|
| 8127 | */
|
|---|
| 8128 | HRESULT Machine::saveStateSettings(int aFlags)
|
|---|
| 8129 | {
|
|---|
| 8130 | if (aFlags == 0)
|
|---|
| 8131 | return S_OK;
|
|---|
| 8132 |
|
|---|
| 8133 | AutoCaller autoCaller(this);
|
|---|
| 8134 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 8135 |
|
|---|
| 8136 | /* This object's write lock is also necessary to serialize file access
|
|---|
| 8137 | * (prevent concurrent reads and writes) */
|
|---|
| 8138 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8139 |
|
|---|
| 8140 | HRESULT rc = S_OK;
|
|---|
| 8141 |
|
|---|
| 8142 | Assert(mData->pMachineConfigFile);
|
|---|
| 8143 |
|
|---|
| 8144 | try
|
|---|
| 8145 | {
|
|---|
| 8146 | if (aFlags & SaveSTS_CurStateModified)
|
|---|
| 8147 | mData->pMachineConfigFile->fCurrentStateModified = true;
|
|---|
| 8148 |
|
|---|
| 8149 | if (aFlags & SaveSTS_StateFilePath)
|
|---|
| 8150 | {
|
|---|
| 8151 | if (!mSSData->mStateFilePath.isEmpty())
|
|---|
| 8152 | /* try to make the file name relative to the settings file dir */
|
|---|
| 8153 | calculateRelativePath(mSSData->mStateFilePath, mData->pMachineConfigFile->strStateFile);
|
|---|
| 8154 | else
|
|---|
| 8155 | mData->pMachineConfigFile->strStateFile.setNull();
|
|---|
| 8156 | }
|
|---|
| 8157 |
|
|---|
| 8158 | if (aFlags & SaveSTS_StateTimeStamp)
|
|---|
| 8159 | {
|
|---|
| 8160 | Assert( mData->mMachineState != MachineState_Aborted
|
|---|
| 8161 | || mSSData->mStateFilePath.isEmpty());
|
|---|
| 8162 |
|
|---|
| 8163 | mData->pMachineConfigFile->timeLastStateChange = mData->mLastStateChange;
|
|---|
| 8164 |
|
|---|
| 8165 | mData->pMachineConfigFile->fAborted = (mData->mMachineState == MachineState_Aborted);
|
|---|
| 8166 | //@todo live migration mData->pMachineConfigFile->fTeleported = (mData->mMachineState == MachineState_Teleported);
|
|---|
| 8167 | }
|
|---|
| 8168 |
|
|---|
| 8169 | mData->pMachineConfigFile->write(mData->m_strConfigFileFull);
|
|---|
| 8170 | }
|
|---|
| 8171 | catch (...)
|
|---|
| 8172 | {
|
|---|
| 8173 | rc = VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 8174 | }
|
|---|
| 8175 |
|
|---|
| 8176 | return rc;
|
|---|
| 8177 | }
|
|---|
| 8178 |
|
|---|
| 8179 | /**
|
|---|
| 8180 | * Creates differencing hard disks for all normal hard disks attached to this
|
|---|
| 8181 | * machine and a new set of attachments to refer to created disks.
|
|---|
| 8182 | *
|
|---|
| 8183 | * Used when taking a snapshot or when deleting the current state.
|
|---|
| 8184 | *
|
|---|
| 8185 | * This method assumes that mMediaData contains the original hard disk attachments
|
|---|
| 8186 | * it needs to create diffs for. On success, these attachments will be replaced
|
|---|
| 8187 | * with the created diffs. On failure, #deleteImplicitDiffs() is implicitly
|
|---|
| 8188 | * called to delete created diffs which will also rollback mMediaData and restore
|
|---|
| 8189 | * whatever was backed up before calling this method.
|
|---|
| 8190 | *
|
|---|
| 8191 | * Attachments with non-normal hard disks are left as is.
|
|---|
| 8192 | *
|
|---|
| 8193 | * If @a aOnline is @c false then the original hard disks that require implicit
|
|---|
| 8194 | * diffs will be locked for reading. Otherwise it is assumed that they are
|
|---|
| 8195 | * already locked for writing (when the VM was started). Note that in the latter
|
|---|
| 8196 | * case it is responsibility of the caller to lock the newly created diffs for
|
|---|
| 8197 | * writing if this method succeeds.
|
|---|
| 8198 | *
|
|---|
| 8199 | * @param aFolder Folder where to create diff hard disks.
|
|---|
| 8200 | * @param aProgress Progress object to run (must contain at least as
|
|---|
| 8201 | * many operations left as the number of hard disks
|
|---|
| 8202 | * attached).
|
|---|
| 8203 | * @param aOnline Whether the VM was online prior to this operation.
|
|---|
| 8204 | * @param pfNeedsSaveSettings Optional pointer to a bool that must have been initialized to false and that will be set to true
|
|---|
| 8205 | * by this function if the caller should invoke VirtualBox::saveSettings() because the global settings have changed.
|
|---|
| 8206 | *
|
|---|
| 8207 | * @note The progress object is not marked as completed, neither on success nor
|
|---|
| 8208 | * on failure. This is a responsibility of the caller.
|
|---|
| 8209 | *
|
|---|
| 8210 | * @note Locks this object for writing.
|
|---|
| 8211 | */
|
|---|
| 8212 | HRESULT Machine::createImplicitDiffs(const Bstr &aFolder,
|
|---|
| 8213 | IProgress *aProgress,
|
|---|
| 8214 | ULONG aWeight,
|
|---|
| 8215 | bool aOnline,
|
|---|
| 8216 | bool *pfNeedsSaveSettings)
|
|---|
| 8217 | {
|
|---|
| 8218 | AssertReturn(!aFolder.isEmpty(), E_FAIL);
|
|---|
| 8219 |
|
|---|
| 8220 | LogFlowThisFunc(("aFolder='%ls', aOnline=%d\n", aFolder.raw(), aOnline));
|
|---|
| 8221 |
|
|---|
| 8222 | AutoCaller autoCaller(this);
|
|---|
| 8223 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 8224 |
|
|---|
| 8225 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8226 |
|
|---|
| 8227 | /* must be in a protective state because we leave the lock below */
|
|---|
| 8228 | AssertReturn( mData->mMachineState == MachineState_Saving
|
|---|
| 8229 | || mData->mMachineState == MachineState_LiveSnapshotting
|
|---|
| 8230 | || mData->mMachineState == MachineState_RestoringSnapshot
|
|---|
| 8231 | || mData->mMachineState == MachineState_DeletingSnapshot
|
|---|
| 8232 | , E_FAIL);
|
|---|
| 8233 |
|
|---|
| 8234 | HRESULT rc = S_OK;
|
|---|
| 8235 |
|
|---|
| 8236 | MediumLockListMap lockedMediaOffline;
|
|---|
| 8237 | MediumLockListMap *lockedMediaMap;
|
|---|
| 8238 | if (aOnline)
|
|---|
| 8239 | lockedMediaMap = &mData->mSession.mLockedMedia;
|
|---|
| 8240 | else
|
|---|
| 8241 | lockedMediaMap = &lockedMediaOffline;
|
|---|
| 8242 |
|
|---|
| 8243 | try
|
|---|
| 8244 | {
|
|---|
| 8245 | if (!aOnline)
|
|---|
| 8246 | {
|
|---|
| 8247 | /* lock all attached hard disks early to detect "in use"
|
|---|
| 8248 | * situations before creating actual diffs */
|
|---|
| 8249 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 8250 | it != mMediaData->mAttachments.end();
|
|---|
| 8251 | ++it)
|
|---|
| 8252 | {
|
|---|
| 8253 | MediumAttachment* pAtt = *it;
|
|---|
| 8254 | if (pAtt->getType() == DeviceType_HardDisk)
|
|---|
| 8255 | {
|
|---|
| 8256 | Medium* pMedium = pAtt->getMedium();
|
|---|
| 8257 | Assert(pMedium);
|
|---|
| 8258 |
|
|---|
| 8259 | MediumLockList *pMediumLockList(new MediumLockList());
|
|---|
| 8260 | rc = pMedium->createMediumLockList(true /* fFailIfInaccessible */,
|
|---|
| 8261 | false /* fMediumLockWrite */,
|
|---|
| 8262 | NULL,
|
|---|
| 8263 | *pMediumLockList);
|
|---|
| 8264 | if (FAILED(rc))
|
|---|
| 8265 | {
|
|---|
| 8266 | delete pMediumLockList;
|
|---|
| 8267 | throw rc;
|
|---|
| 8268 | }
|
|---|
| 8269 | rc = lockedMediaMap->Insert(pAtt, pMediumLockList);
|
|---|
| 8270 | if (FAILED(rc))
|
|---|
| 8271 | {
|
|---|
| 8272 | throw setError(rc,
|
|---|
| 8273 | tr("Collecting locking information for all attached media failed"));
|
|---|
| 8274 | }
|
|---|
| 8275 | }
|
|---|
| 8276 | }
|
|---|
| 8277 |
|
|---|
| 8278 | /* Now lock all media. If this fails, nothing is locked. */
|
|---|
| 8279 | rc = lockedMediaMap->Lock();
|
|---|
| 8280 | if (FAILED(rc))
|
|---|
| 8281 | {
|
|---|
| 8282 | throw setError(rc,
|
|---|
| 8283 | tr("Locking of attached media failed"));
|
|---|
| 8284 | }
|
|---|
| 8285 | }
|
|---|
| 8286 |
|
|---|
| 8287 | /* remember the current list (note that we don't use backup() since
|
|---|
| 8288 | * mMediaData may be already backed up) */
|
|---|
| 8289 | MediaData::AttachmentList atts = mMediaData->mAttachments;
|
|---|
| 8290 |
|
|---|
| 8291 | /* start from scratch */
|
|---|
| 8292 | mMediaData->mAttachments.clear();
|
|---|
| 8293 |
|
|---|
| 8294 | /* go through remembered attachments and create diffs for normal hard
|
|---|
| 8295 | * disks and attach them */
|
|---|
| 8296 | for (MediaData::AttachmentList::const_iterator it = atts.begin();
|
|---|
| 8297 | it != atts.end();
|
|---|
| 8298 | ++it)
|
|---|
| 8299 | {
|
|---|
| 8300 | MediumAttachment* pAtt = *it;
|
|---|
| 8301 |
|
|---|
| 8302 | DeviceType_T devType = pAtt->getType();
|
|---|
| 8303 | Medium* pMedium = pAtt->getMedium();
|
|---|
| 8304 |
|
|---|
| 8305 | if ( devType != DeviceType_HardDisk
|
|---|
| 8306 | || pMedium == NULL
|
|---|
| 8307 | || pMedium->getType() != MediumType_Normal)
|
|---|
| 8308 | {
|
|---|
| 8309 | /* copy the attachment as is */
|
|---|
| 8310 |
|
|---|
| 8311 | /** @todo the progress object created in Console::TakeSnaphot
|
|---|
| 8312 | * only expects operations for hard disks. Later other
|
|---|
| 8313 | * device types need to show up in the progress as well. */
|
|---|
| 8314 | if (devType == DeviceType_HardDisk)
|
|---|
| 8315 | {
|
|---|
| 8316 | if (pMedium == NULL)
|
|---|
| 8317 | aProgress->SetNextOperation(Bstr(tr("Skipping attachment without medium")),
|
|---|
| 8318 | aWeight); // weight
|
|---|
| 8319 | else
|
|---|
| 8320 | aProgress->SetNextOperation(BstrFmt(tr("Skipping medium '%s'"),
|
|---|
| 8321 | pMedium->getBase()->getName().raw()),
|
|---|
| 8322 | aWeight); // weight
|
|---|
| 8323 | }
|
|---|
| 8324 |
|
|---|
| 8325 | mMediaData->mAttachments.push_back(pAtt);
|
|---|
| 8326 | continue;
|
|---|
| 8327 | }
|
|---|
| 8328 |
|
|---|
| 8329 | /* need a diff */
|
|---|
| 8330 | aProgress->SetNextOperation(BstrFmt(tr("Creating differencing hard disk for '%s'"),
|
|---|
| 8331 | pMedium->getBase()->getName().raw()),
|
|---|
| 8332 | aWeight); // weight
|
|---|
| 8333 |
|
|---|
| 8334 | ComObjPtr<Medium> diff;
|
|---|
| 8335 | diff.createObject();
|
|---|
| 8336 | rc = diff->init(mParent,
|
|---|
| 8337 | pMedium->preferredDiffFormat().raw(),
|
|---|
| 8338 | BstrFmt("%ls"RTPATH_SLASH_STR,
|
|---|
| 8339 | mUserData->mSnapshotFolderFull.raw()).raw(),
|
|---|
| 8340 | pfNeedsSaveSettings);
|
|---|
| 8341 | if (FAILED(rc)) throw rc;
|
|---|
| 8342 |
|
|---|
| 8343 | /** @todo r=bird: How is the locking and diff image cleaned up if we fail before
|
|---|
| 8344 | * the push_back? Looks like we're going to leave medium with the
|
|---|
| 8345 | * wrong kind of lock (general issue with if we fail anywhere at all)
|
|---|
| 8346 | * and an orphaned VDI in the snapshots folder. */
|
|---|
| 8347 |
|
|---|
| 8348 | /* update the appropriate lock list */
|
|---|
| 8349 | MediumLockList *pMediumLockList;
|
|---|
| 8350 | rc = lockedMediaMap->Get(pAtt, pMediumLockList);
|
|---|
| 8351 | AssertComRCThrowRC(rc);
|
|---|
| 8352 | if (aOnline)
|
|---|
| 8353 | {
|
|---|
| 8354 | rc = pMediumLockList->Update(pMedium, false);
|
|---|
| 8355 | AssertComRCThrowRC(rc);
|
|---|
| 8356 | }
|
|---|
| 8357 |
|
|---|
| 8358 | /* leave the lock before the potentially lengthy operation */
|
|---|
| 8359 | alock.leave();
|
|---|
| 8360 | rc = pMedium->createDiffStorage(diff, MediumVariant_Standard,
|
|---|
| 8361 | pMediumLockList,
|
|---|
| 8362 | NULL /* aProgress */,
|
|---|
| 8363 | true /* aWait */,
|
|---|
| 8364 | pfNeedsSaveSettings);
|
|---|
| 8365 | alock.enter();
|
|---|
| 8366 | if (FAILED(rc)) throw rc;
|
|---|
| 8367 |
|
|---|
| 8368 | rc = lockedMediaMap->Unlock();
|
|---|
| 8369 | AssertComRCThrowRC(rc);
|
|---|
| 8370 | rc = pMediumLockList->Append(diff, true);
|
|---|
| 8371 | AssertComRCThrowRC(rc);
|
|---|
| 8372 | rc = lockedMediaMap->Lock();
|
|---|
| 8373 | AssertComRCThrowRC(rc);
|
|---|
| 8374 |
|
|---|
| 8375 | rc = diff->attachTo(mData->mUuid);
|
|---|
| 8376 | AssertComRCThrowRC(rc);
|
|---|
| 8377 |
|
|---|
| 8378 | /* add a new attachment */
|
|---|
| 8379 | ComObjPtr<MediumAttachment> attachment;
|
|---|
| 8380 | attachment.createObject();
|
|---|
| 8381 | rc = attachment->init(this,
|
|---|
| 8382 | diff,
|
|---|
| 8383 | pAtt->getControllerName(),
|
|---|
| 8384 | pAtt->getPort(),
|
|---|
| 8385 | pAtt->getDevice(),
|
|---|
| 8386 | DeviceType_HardDisk,
|
|---|
| 8387 | true /* aImplicit */);
|
|---|
| 8388 | if (FAILED(rc)) throw rc;
|
|---|
| 8389 |
|
|---|
| 8390 | rc = lockedMediaMap->ReplaceKey(pAtt, attachment);
|
|---|
| 8391 | AssertComRCThrowRC(rc);
|
|---|
| 8392 | mMediaData->mAttachments.push_back(attachment);
|
|---|
| 8393 | }
|
|---|
| 8394 | }
|
|---|
| 8395 | catch (HRESULT aRC) { rc = aRC; }
|
|---|
| 8396 |
|
|---|
| 8397 | /* unlock all hard disks we locked */
|
|---|
| 8398 | if (!aOnline)
|
|---|
| 8399 | {
|
|---|
| 8400 | ErrorInfoKeeper eik;
|
|---|
| 8401 |
|
|---|
| 8402 | rc = lockedMediaMap->Clear();
|
|---|
| 8403 | AssertComRC(rc);
|
|---|
| 8404 | }
|
|---|
| 8405 |
|
|---|
| 8406 | if (FAILED(rc))
|
|---|
| 8407 | {
|
|---|
| 8408 | MultiResultRef mrc(rc);
|
|---|
| 8409 |
|
|---|
| 8410 | mrc = deleteImplicitDiffs(pfNeedsSaveSettings);
|
|---|
| 8411 | }
|
|---|
| 8412 |
|
|---|
| 8413 | return rc;
|
|---|
| 8414 | }
|
|---|
| 8415 |
|
|---|
| 8416 | /**
|
|---|
| 8417 | * Deletes implicit differencing hard disks created either by
|
|---|
| 8418 | * #createImplicitDiffs() or by #AttachMedium() and rolls back mMediaData.
|
|---|
| 8419 | *
|
|---|
| 8420 | * Note that to delete hard disks created by #AttachMedium() this method is
|
|---|
| 8421 | * called from #fixupMedia() when the changes are rolled back.
|
|---|
| 8422 | *
|
|---|
| 8423 | * @param pfNeedsSaveSettings Optional pointer to a bool that must have been initialized to false and that will be set to true
|
|---|
| 8424 | * by this function if the caller should invoke VirtualBox::saveSettings() because the global settings have changed.
|
|---|
| 8425 | *
|
|---|
| 8426 | * @note Locks this object for writing.
|
|---|
| 8427 | */
|
|---|
| 8428 | HRESULT Machine::deleteImplicitDiffs(bool *pfNeedsSaveSettings)
|
|---|
| 8429 | {
|
|---|
| 8430 | AutoCaller autoCaller(this);
|
|---|
| 8431 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 8432 |
|
|---|
| 8433 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8434 | LogFlowThisFuncEnter();
|
|---|
| 8435 |
|
|---|
| 8436 | AssertReturn(mMediaData.isBackedUp(), E_FAIL);
|
|---|
| 8437 |
|
|---|
| 8438 | HRESULT rc = S_OK;
|
|---|
| 8439 |
|
|---|
| 8440 | MediaData::AttachmentList implicitAtts;
|
|---|
| 8441 |
|
|---|
| 8442 | const MediaData::AttachmentList &oldAtts = mMediaData.backedUpData()->mAttachments;
|
|---|
| 8443 |
|
|---|
| 8444 | /* enumerate new attachments */
|
|---|
| 8445 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 8446 | it != mMediaData->mAttachments.end();
|
|---|
| 8447 | ++it)
|
|---|
| 8448 | {
|
|---|
| 8449 | ComObjPtr<Medium> hd = (*it)->getMedium();
|
|---|
| 8450 | if (hd.isNull())
|
|---|
| 8451 | continue;
|
|---|
| 8452 |
|
|---|
| 8453 | if ((*it)->isImplicit())
|
|---|
| 8454 | {
|
|---|
| 8455 | /* deassociate and mark for deletion */
|
|---|
| 8456 | LogFlowThisFunc(("Detaching '%s', pending deletion\n", (*it)->getLogName()));
|
|---|
| 8457 | rc = hd->detachFrom(mData->mUuid);
|
|---|
| 8458 | AssertComRC(rc);
|
|---|
| 8459 | implicitAtts.push_back(*it);
|
|---|
| 8460 | continue;
|
|---|
| 8461 | }
|
|---|
| 8462 |
|
|---|
| 8463 | /* was this hard disk attached before? */
|
|---|
| 8464 | if (!findAttachment(oldAtts, hd))
|
|---|
| 8465 | {
|
|---|
| 8466 | /* no: de-associate */
|
|---|
| 8467 | LogFlowThisFunc(("Detaching '%s', no deletion\n", (*it)->getLogName()));
|
|---|
| 8468 | rc = hd->detachFrom(mData->mUuid);
|
|---|
| 8469 | AssertComRC(rc);
|
|---|
| 8470 | continue;
|
|---|
| 8471 | }
|
|---|
| 8472 | LogFlowThisFunc(("Not detaching '%s'\n", (*it)->getLogName()));
|
|---|
| 8473 | }
|
|---|
| 8474 |
|
|---|
| 8475 | /* rollback hard disk changes */
|
|---|
| 8476 | mMediaData.rollback();
|
|---|
| 8477 |
|
|---|
| 8478 | MultiResult mrc(S_OK);
|
|---|
| 8479 |
|
|---|
| 8480 | /* delete unused implicit diffs */
|
|---|
| 8481 | if (implicitAtts.size() != 0)
|
|---|
| 8482 | {
|
|---|
| 8483 | /* will leave the lock before the potentially lengthy
|
|---|
| 8484 | * operation, so protect with the special state (unless already
|
|---|
| 8485 | * protected) */
|
|---|
| 8486 | MachineState_T oldState = mData->mMachineState;
|
|---|
| 8487 | if ( oldState != MachineState_Saving
|
|---|
| 8488 | && oldState != MachineState_LiveSnapshotting
|
|---|
| 8489 | && oldState != MachineState_RestoringSnapshot
|
|---|
| 8490 | && oldState != MachineState_DeletingSnapshot
|
|---|
| 8491 | && oldState != MachineState_DeletingSnapshotOnline
|
|---|
| 8492 | && oldState != MachineState_DeletingSnapshotPaused
|
|---|
| 8493 | )
|
|---|
| 8494 | setMachineState(MachineState_SettingUp);
|
|---|
| 8495 |
|
|---|
| 8496 | alock.leave();
|
|---|
| 8497 |
|
|---|
| 8498 | for (MediaData::AttachmentList::const_iterator it = implicitAtts.begin();
|
|---|
| 8499 | it != implicitAtts.end();
|
|---|
| 8500 | ++it)
|
|---|
| 8501 | {
|
|---|
| 8502 | LogFlowThisFunc(("Deleting '%s'\n", (*it)->getLogName()));
|
|---|
| 8503 | ComObjPtr<Medium> hd = (*it)->getMedium();
|
|---|
| 8504 |
|
|---|
| 8505 | rc = hd->deleteStorage(NULL /*aProgress*/, true /*aWait*/,
|
|---|
| 8506 | pfNeedsSaveSettings);
|
|---|
| 8507 | AssertMsg(SUCCEEDED(rc), ("rc=%Rhrc it=%s hd=%s\n", rc, (*it)->getLogName(), hd->getLocationFull().c_str() ));
|
|---|
| 8508 | mrc = rc;
|
|---|
| 8509 | }
|
|---|
| 8510 |
|
|---|
| 8511 | alock.enter();
|
|---|
| 8512 |
|
|---|
| 8513 | if (mData->mMachineState == MachineState_SettingUp)
|
|---|
| 8514 | {
|
|---|
| 8515 | setMachineState(oldState);
|
|---|
| 8516 | }
|
|---|
| 8517 | }
|
|---|
| 8518 |
|
|---|
| 8519 | return mrc;
|
|---|
| 8520 | }
|
|---|
| 8521 |
|
|---|
| 8522 | /**
|
|---|
| 8523 | * Looks through the given list of media attachments for one with the given parameters
|
|---|
| 8524 | * and returns it, or NULL if not found. The list is a parameter so that backup lists
|
|---|
| 8525 | * can be searched as well if needed.
|
|---|
| 8526 | *
|
|---|
| 8527 | * @param list
|
|---|
| 8528 | * @param aControllerName
|
|---|
| 8529 | * @param aControllerPort
|
|---|
| 8530 | * @param aDevice
|
|---|
| 8531 | * @return
|
|---|
| 8532 | */
|
|---|
| 8533 | MediumAttachment* Machine::findAttachment(const MediaData::AttachmentList &ll,
|
|---|
| 8534 | IN_BSTR aControllerName,
|
|---|
| 8535 | LONG aControllerPort,
|
|---|
| 8536 | LONG aDevice)
|
|---|
| 8537 | {
|
|---|
| 8538 | for (MediaData::AttachmentList::const_iterator it = ll.begin();
|
|---|
| 8539 | it != ll.end();
|
|---|
| 8540 | ++it)
|
|---|
| 8541 | {
|
|---|
| 8542 | MediumAttachment *pAttach = *it;
|
|---|
| 8543 | if (pAttach->matches(aControllerName, aControllerPort, aDevice))
|
|---|
| 8544 | return pAttach;
|
|---|
| 8545 | }
|
|---|
| 8546 |
|
|---|
| 8547 | return NULL;
|
|---|
| 8548 | }
|
|---|
| 8549 |
|
|---|
| 8550 | /**
|
|---|
| 8551 | * Looks through the given list of media attachments for one with the given parameters
|
|---|
| 8552 | * and returns it, or NULL if not found. The list is a parameter so that backup lists
|
|---|
| 8553 | * can be searched as well if needed.
|
|---|
| 8554 | *
|
|---|
| 8555 | * @param list
|
|---|
| 8556 | * @param aControllerName
|
|---|
| 8557 | * @param aControllerPort
|
|---|
| 8558 | * @param aDevice
|
|---|
| 8559 | * @return
|
|---|
| 8560 | */
|
|---|
| 8561 | MediumAttachment* Machine::findAttachment(const MediaData::AttachmentList &ll,
|
|---|
| 8562 | ComObjPtr<Medium> pMedium)
|
|---|
| 8563 | {
|
|---|
| 8564 | for (MediaData::AttachmentList::const_iterator it = ll.begin();
|
|---|
| 8565 | it != ll.end();
|
|---|
| 8566 | ++it)
|
|---|
| 8567 | {
|
|---|
| 8568 | MediumAttachment *pAttach = *it;
|
|---|
| 8569 | ComObjPtr<Medium> pMediumThis = pAttach->getMedium();
|
|---|
| 8570 | if (pMediumThis.equalsTo(pMedium))
|
|---|
| 8571 | return pAttach;
|
|---|
| 8572 | }
|
|---|
| 8573 |
|
|---|
| 8574 | return NULL;
|
|---|
| 8575 | }
|
|---|
| 8576 |
|
|---|
| 8577 | /**
|
|---|
| 8578 | * Looks through the given list of media attachments for one with the given parameters
|
|---|
| 8579 | * and returns it, or NULL if not found. The list is a parameter so that backup lists
|
|---|
| 8580 | * can be searched as well if needed.
|
|---|
| 8581 | *
|
|---|
| 8582 | * @param list
|
|---|
| 8583 | * @param aControllerName
|
|---|
| 8584 | * @param aControllerPort
|
|---|
| 8585 | * @param aDevice
|
|---|
| 8586 | * @return
|
|---|
| 8587 | */
|
|---|
| 8588 | MediumAttachment* Machine::findAttachment(const MediaData::AttachmentList &ll,
|
|---|
| 8589 | Guid &id)
|
|---|
| 8590 | {
|
|---|
| 8591 | for (MediaData::AttachmentList::const_iterator it = ll.begin();
|
|---|
| 8592 | it != ll.end();
|
|---|
| 8593 | ++it)
|
|---|
| 8594 | {
|
|---|
| 8595 | MediumAttachment *pAttach = *it;
|
|---|
| 8596 | ComObjPtr<Medium> pMediumThis = pAttach->getMedium();
|
|---|
| 8597 | if (pMediumThis->getId() == id)
|
|---|
| 8598 | return pAttach;
|
|---|
| 8599 | }
|
|---|
| 8600 |
|
|---|
| 8601 | return NULL;
|
|---|
| 8602 | }
|
|---|
| 8603 |
|
|---|
| 8604 | /**
|
|---|
| 8605 | * Perform deferred hard disk detachments.
|
|---|
| 8606 | *
|
|---|
| 8607 | * Does nothing if the hard disk attachment data (mMediaData) is not changed (not
|
|---|
| 8608 | * backed up).
|
|---|
| 8609 | *
|
|---|
| 8610 | * If @a aOnline is @c true then this method will also unlock the old hard disks
|
|---|
| 8611 | * for which the new implicit diffs were created and will lock these new diffs for
|
|---|
| 8612 | * writing.
|
|---|
| 8613 | *
|
|---|
| 8614 | * @param aOnline Whether the VM was online prior to this operation.
|
|---|
| 8615 | *
|
|---|
| 8616 | * @note Locks this object for writing!
|
|---|
| 8617 | */
|
|---|
| 8618 | void Machine::commitMedia(bool aOnline /*= false*/)
|
|---|
| 8619 | {
|
|---|
| 8620 | AutoCaller autoCaller(this);
|
|---|
| 8621 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 8622 |
|
|---|
| 8623 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8624 |
|
|---|
| 8625 | LogFlowThisFunc(("Entering, aOnline=%d\n", aOnline));
|
|---|
| 8626 |
|
|---|
| 8627 | HRESULT rc = S_OK;
|
|---|
| 8628 |
|
|---|
| 8629 | /* no attach/detach operations -- nothing to do */
|
|---|
| 8630 | if (!mMediaData.isBackedUp())
|
|---|
| 8631 | return;
|
|---|
| 8632 |
|
|---|
| 8633 | MediaData::AttachmentList &oldAtts = mMediaData.backedUpData()->mAttachments;
|
|---|
| 8634 | bool fMediaNeedsLocking = false;
|
|---|
| 8635 |
|
|---|
| 8636 | /* enumerate new attachments */
|
|---|
| 8637 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 8638 | it != mMediaData->mAttachments.end();
|
|---|
| 8639 | ++it)
|
|---|
| 8640 | {
|
|---|
| 8641 | MediumAttachment *pAttach = *it;
|
|---|
| 8642 |
|
|---|
| 8643 | pAttach->commit();
|
|---|
| 8644 |
|
|---|
| 8645 | Medium* pMedium = pAttach->getMedium();
|
|---|
| 8646 | bool fImplicit = pAttach->isImplicit();
|
|---|
| 8647 |
|
|---|
| 8648 | LogFlowThisFunc(("Examining current medium '%s' (implicit: %d)\n",
|
|---|
| 8649 | (pMedium) ? pMedium->getName().raw() : "NULL",
|
|---|
| 8650 | fImplicit));
|
|---|
| 8651 |
|
|---|
| 8652 | /** @todo convert all this Machine-based voodoo to MediumAttachment
|
|---|
| 8653 | * based commit logic. */
|
|---|
| 8654 | if (fImplicit)
|
|---|
| 8655 | {
|
|---|
| 8656 | /* convert implicit attachment to normal */
|
|---|
| 8657 | pAttach->setImplicit(false);
|
|---|
| 8658 |
|
|---|
| 8659 | if ( aOnline
|
|---|
| 8660 | && pMedium
|
|---|
| 8661 | && pAttach->getType() == DeviceType_HardDisk
|
|---|
| 8662 | )
|
|---|
| 8663 | {
|
|---|
| 8664 | ComObjPtr<Medium> parent = pMedium->getParent();
|
|---|
| 8665 | AutoWriteLock parentLock(parent COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8666 |
|
|---|
| 8667 | /* update the appropriate lock list */
|
|---|
| 8668 | MediumLockList *pMediumLockList;
|
|---|
| 8669 | rc = mData->mSession.mLockedMedia.Get(pAttach, pMediumLockList);
|
|---|
| 8670 | AssertComRC(rc);
|
|---|
| 8671 | if (pMediumLockList)
|
|---|
| 8672 | {
|
|---|
| 8673 | /* unlock if there's a need to change the locking */
|
|---|
| 8674 | if (!fMediaNeedsLocking)
|
|---|
| 8675 | {
|
|---|
| 8676 | rc = mData->mSession.mLockedMedia.Unlock();
|
|---|
| 8677 | AssertComRC(rc);
|
|---|
| 8678 | fMediaNeedsLocking = true;
|
|---|
| 8679 | }
|
|---|
| 8680 | rc = pMediumLockList->Update(parent, false);
|
|---|
| 8681 | AssertComRC(rc);
|
|---|
| 8682 | rc = pMediumLockList->Append(pMedium, true);
|
|---|
| 8683 | AssertComRC(rc);
|
|---|
| 8684 | }
|
|---|
| 8685 | }
|
|---|
| 8686 |
|
|---|
| 8687 | continue;
|
|---|
| 8688 | }
|
|---|
| 8689 |
|
|---|
| 8690 | if (pMedium)
|
|---|
| 8691 | {
|
|---|
| 8692 | /* was this medium attached before? */
|
|---|
| 8693 | for (MediaData::AttachmentList::iterator oldIt = oldAtts.begin();
|
|---|
| 8694 | oldIt != oldAtts.end();
|
|---|
| 8695 | ++oldIt)
|
|---|
| 8696 | {
|
|---|
| 8697 | MediumAttachment *pOldAttach = *oldIt;
|
|---|
| 8698 | if (pOldAttach->getMedium().equalsTo(pMedium))
|
|---|
| 8699 | {
|
|---|
| 8700 | LogFlowThisFunc(("--> medium '%s' was attached before, will not remove\n", pMedium->getName().raw()));
|
|---|
| 8701 |
|
|---|
| 8702 | /* yes: remove from old to avoid de-association */
|
|---|
| 8703 | oldAtts.erase(oldIt);
|
|---|
| 8704 | break;
|
|---|
| 8705 | }
|
|---|
| 8706 | }
|
|---|
| 8707 | }
|
|---|
| 8708 | }
|
|---|
| 8709 |
|
|---|
| 8710 | /* enumerate remaining old attachments and de-associate from the
|
|---|
| 8711 | * current machine state */
|
|---|
| 8712 | for (MediaData::AttachmentList::const_iterator it = oldAtts.begin();
|
|---|
| 8713 | it != oldAtts.end();
|
|---|
| 8714 | ++it)
|
|---|
| 8715 | {
|
|---|
| 8716 | MediumAttachment *pAttach = *it;
|
|---|
| 8717 | Medium* pMedium = pAttach->getMedium();
|
|---|
| 8718 |
|
|---|
| 8719 | /* Detach only hard disks, since DVD/floppy media is detached
|
|---|
| 8720 | * instantly in MountMedium. */
|
|---|
| 8721 | if (pAttach->getType() == DeviceType_HardDisk && pMedium)
|
|---|
| 8722 | {
|
|---|
| 8723 | LogFlowThisFunc(("detaching medium '%s' from machine\n", pMedium->getName().raw()));
|
|---|
| 8724 |
|
|---|
| 8725 | /* now de-associate from the current machine state */
|
|---|
| 8726 | rc = pMedium->detachFrom(mData->mUuid);
|
|---|
| 8727 | AssertComRC(rc);
|
|---|
| 8728 |
|
|---|
| 8729 | if (aOnline)
|
|---|
| 8730 | {
|
|---|
| 8731 | /* unlock since medium is not used anymore */
|
|---|
| 8732 | MediumLockList *pMediumLockList;
|
|---|
| 8733 | rc = mData->mSession.mLockedMedia.Get(pAttach, pMediumLockList);
|
|---|
| 8734 | AssertComRC(rc);
|
|---|
| 8735 | if (pMediumLockList)
|
|---|
| 8736 | {
|
|---|
| 8737 | rc = mData->mSession.mLockedMedia.Remove(pAttach);
|
|---|
| 8738 | AssertComRC(rc);
|
|---|
| 8739 | }
|
|---|
| 8740 | }
|
|---|
| 8741 | }
|
|---|
| 8742 | }
|
|---|
| 8743 |
|
|---|
| 8744 | /* take media locks again so that the locking state is consistent */
|
|---|
| 8745 | if (fMediaNeedsLocking)
|
|---|
| 8746 | {
|
|---|
| 8747 | Assert(aOnline);
|
|---|
| 8748 | rc = mData->mSession.mLockedMedia.Lock();
|
|---|
| 8749 | AssertComRC(rc);
|
|---|
| 8750 | }
|
|---|
| 8751 |
|
|---|
| 8752 | /* commit the hard disk changes */
|
|---|
| 8753 | mMediaData.commit();
|
|---|
| 8754 |
|
|---|
| 8755 | if (getClassID() == clsidSessionMachine)
|
|---|
| 8756 | {
|
|---|
| 8757 | /* attach new data to the primary machine and reshare it */
|
|---|
| 8758 | mPeer->mMediaData.attach(mMediaData);
|
|---|
| 8759 | }
|
|---|
| 8760 |
|
|---|
| 8761 | return;
|
|---|
| 8762 | }
|
|---|
| 8763 |
|
|---|
| 8764 | /**
|
|---|
| 8765 | * Perform deferred deletion of implicitly created diffs.
|
|---|
| 8766 | *
|
|---|
| 8767 | * Does nothing if the hard disk attachment data (mMediaData) is not changed (not
|
|---|
| 8768 | * backed up).
|
|---|
| 8769 | *
|
|---|
| 8770 | * @param pfNeedsSaveSettings Optional pointer to a bool that must have been initialized to false and that will be set to true
|
|---|
| 8771 | * by this function if the caller should invoke VirtualBox::saveSettings() because the global settings have changed.
|
|---|
| 8772 | *
|
|---|
| 8773 | * @note Locks this object for writing!
|
|---|
| 8774 | */
|
|---|
| 8775 | void Machine::rollbackMedia()
|
|---|
| 8776 | {
|
|---|
| 8777 | AutoCaller autoCaller(this);
|
|---|
| 8778 | AssertComRCReturnVoid (autoCaller.rc());
|
|---|
| 8779 |
|
|---|
| 8780 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8781 |
|
|---|
| 8782 | LogFlowThisFunc(("Entering\n"));
|
|---|
| 8783 |
|
|---|
| 8784 | HRESULT rc = S_OK;
|
|---|
| 8785 |
|
|---|
| 8786 | /* no attach/detach operations -- nothing to do */
|
|---|
| 8787 | if (!mMediaData.isBackedUp())
|
|---|
| 8788 | return;
|
|---|
| 8789 |
|
|---|
| 8790 | /* enumerate new attachments */
|
|---|
| 8791 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 8792 | it != mMediaData->mAttachments.end();
|
|---|
| 8793 | ++it)
|
|---|
| 8794 | {
|
|---|
| 8795 | MediumAttachment *pAttach = *it;
|
|---|
| 8796 | /* Fix up the backrefs for DVD/floppy media. */
|
|---|
| 8797 | if (pAttach->getType() != DeviceType_HardDisk)
|
|---|
| 8798 | {
|
|---|
| 8799 | Medium* pMedium = pAttach->getMedium();
|
|---|
| 8800 | if (pMedium)
|
|---|
| 8801 | {
|
|---|
| 8802 | rc = pMedium->detachFrom(mData->mUuid);
|
|---|
| 8803 | AssertComRC(rc);
|
|---|
| 8804 | }
|
|---|
| 8805 | }
|
|---|
| 8806 |
|
|---|
| 8807 | (*it)->rollback();
|
|---|
| 8808 |
|
|---|
| 8809 | pAttach = *it;
|
|---|
| 8810 | /* Fix up the backrefs for DVD/floppy media. */
|
|---|
| 8811 | if (pAttach->getType() != DeviceType_HardDisk)
|
|---|
| 8812 | {
|
|---|
| 8813 | Medium* pMedium = pAttach->getMedium();
|
|---|
| 8814 | if (pMedium)
|
|---|
| 8815 | {
|
|---|
| 8816 | rc = pMedium->attachTo(mData->mUuid);
|
|---|
| 8817 | AssertComRC(rc);
|
|---|
| 8818 | }
|
|---|
| 8819 | }
|
|---|
| 8820 | }
|
|---|
| 8821 |
|
|---|
| 8822 | /** @todo convert all this Machine-based voodoo to MediumAttachment
|
|---|
| 8823 | * based rollback logic. */
|
|---|
| 8824 | // @todo r=dj the below totally fails if this gets called from Machine::rollback(),
|
|---|
| 8825 | // which gets called if Machine::registeredInit() fails...
|
|---|
| 8826 | deleteImplicitDiffs(NULL /*pfNeedsSaveSettings*/);
|
|---|
| 8827 |
|
|---|
| 8828 | return;
|
|---|
| 8829 | }
|
|---|
| 8830 |
|
|---|
| 8831 | /**
|
|---|
| 8832 | * Returns true if the settings file is located in the directory named exactly
|
|---|
| 8833 | * as the machine. This will be true if the machine settings structure was
|
|---|
| 8834 | * created by default in #openConfigLoader().
|
|---|
| 8835 | *
|
|---|
| 8836 | * @param aSettingsDir if not NULL, the full machine settings file directory
|
|---|
| 8837 | * name will be assigned there.
|
|---|
| 8838 | *
|
|---|
| 8839 | * @note Doesn't lock anything.
|
|---|
| 8840 | * @note Not thread safe (must be called from this object's lock).
|
|---|
| 8841 | */
|
|---|
| 8842 | bool Machine::isInOwnDir(Utf8Str *aSettingsDir /* = NULL */) const
|
|---|
| 8843 | {
|
|---|
| 8844 | Utf8Str settingsDir = mData->m_strConfigFileFull;
|
|---|
| 8845 | settingsDir.stripFilename();
|
|---|
| 8846 | char *dirName = RTPathFilename(settingsDir.c_str());
|
|---|
| 8847 |
|
|---|
| 8848 | AssertReturn(dirName, false);
|
|---|
| 8849 |
|
|---|
| 8850 | /* if we don't rename anything on name change, return false shorlty */
|
|---|
| 8851 | if (!mUserData->mNameSync)
|
|---|
| 8852 | return false;
|
|---|
| 8853 |
|
|---|
| 8854 | if (aSettingsDir)
|
|---|
| 8855 | *aSettingsDir = settingsDir;
|
|---|
| 8856 |
|
|---|
| 8857 | return Bstr(dirName) == mUserData->mName;
|
|---|
| 8858 | }
|
|---|
| 8859 |
|
|---|
| 8860 | /**
|
|---|
| 8861 | * Discards all changes to machine settings.
|
|---|
| 8862 | *
|
|---|
| 8863 | * @param aNotify Whether to notify the direct session about changes or not.
|
|---|
| 8864 | *
|
|---|
| 8865 | * @note Locks objects for writing!
|
|---|
| 8866 | */
|
|---|
| 8867 | void Machine::rollback(bool aNotify)
|
|---|
| 8868 | {
|
|---|
| 8869 | AutoCaller autoCaller(this);
|
|---|
| 8870 | AssertComRCReturn(autoCaller.rc(), (void)0);
|
|---|
| 8871 |
|
|---|
| 8872 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 8873 |
|
|---|
| 8874 | if (!mStorageControllers.isNull())
|
|---|
| 8875 | {
|
|---|
| 8876 | if (mStorageControllers.isBackedUp())
|
|---|
| 8877 | {
|
|---|
| 8878 | /* unitialize all new devices (absent in the backed up list). */
|
|---|
| 8879 | StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 8880 | StorageControllerList *backedList = mStorageControllers.backedUpData();
|
|---|
| 8881 | while (it != mStorageControllers->end())
|
|---|
| 8882 | {
|
|---|
| 8883 | if ( std::find(backedList->begin(), backedList->end(), *it)
|
|---|
| 8884 | == backedList->end()
|
|---|
| 8885 | )
|
|---|
| 8886 | {
|
|---|
| 8887 | (*it)->uninit();
|
|---|
| 8888 | }
|
|---|
| 8889 | ++it;
|
|---|
| 8890 | }
|
|---|
| 8891 |
|
|---|
| 8892 | /* restore the list */
|
|---|
| 8893 | mStorageControllers.rollback();
|
|---|
| 8894 | }
|
|---|
| 8895 |
|
|---|
| 8896 | /* rollback any changes to devices after restoring the list */
|
|---|
| 8897 | if (mData->flModifications & IsModified_Storage)
|
|---|
| 8898 | {
|
|---|
| 8899 | StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 8900 | while (it != mStorageControllers->end())
|
|---|
| 8901 | {
|
|---|
| 8902 | (*it)->rollback();
|
|---|
| 8903 | ++it;
|
|---|
| 8904 | }
|
|---|
| 8905 | }
|
|---|
| 8906 | }
|
|---|
| 8907 |
|
|---|
| 8908 | mUserData.rollback();
|
|---|
| 8909 |
|
|---|
| 8910 | mHWData.rollback();
|
|---|
| 8911 |
|
|---|
| 8912 | if (mData->flModifications & IsModified_Storage)
|
|---|
| 8913 | rollbackMedia();
|
|---|
| 8914 |
|
|---|
| 8915 | if (mBIOSSettings)
|
|---|
| 8916 | mBIOSSettings->rollback();
|
|---|
| 8917 |
|
|---|
| 8918 | #ifdef VBOX_WITH_VRDP
|
|---|
| 8919 | if (mVRDPServer && (mData->flModifications & IsModified_VRDPServer))
|
|---|
| 8920 | mVRDPServer->rollback();
|
|---|
| 8921 | #endif
|
|---|
| 8922 |
|
|---|
| 8923 | if (mAudioAdapter)
|
|---|
| 8924 | mAudioAdapter->rollback();
|
|---|
| 8925 |
|
|---|
| 8926 | if (mUSBController && (mData->flModifications & IsModified_USB))
|
|---|
| 8927 | mUSBController->rollback();
|
|---|
| 8928 |
|
|---|
| 8929 | ComPtr<INetworkAdapter> networkAdapters[RT_ELEMENTS(mNetworkAdapters)];
|
|---|
| 8930 | ComPtr<ISerialPort> serialPorts[RT_ELEMENTS(mSerialPorts)];
|
|---|
| 8931 | ComPtr<IParallelPort> parallelPorts[RT_ELEMENTS(mParallelPorts)];
|
|---|
| 8932 |
|
|---|
| 8933 | if (mData->flModifications & IsModified_NetworkAdapters)
|
|---|
| 8934 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot++)
|
|---|
| 8935 | if ( mNetworkAdapters[slot]
|
|---|
| 8936 | && mNetworkAdapters[slot]->isModified())
|
|---|
| 8937 | {
|
|---|
| 8938 | mNetworkAdapters[slot]->rollback();
|
|---|
| 8939 | networkAdapters[slot] = mNetworkAdapters[slot];
|
|---|
| 8940 | }
|
|---|
| 8941 |
|
|---|
| 8942 | if (mData->flModifications & IsModified_SerialPorts)
|
|---|
| 8943 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 8944 | if ( mSerialPorts[slot]
|
|---|
| 8945 | && mSerialPorts[slot]->isModified())
|
|---|
| 8946 | {
|
|---|
| 8947 | mSerialPorts[slot]->rollback();
|
|---|
| 8948 | serialPorts[slot] = mSerialPorts[slot];
|
|---|
| 8949 | }
|
|---|
| 8950 |
|
|---|
| 8951 | if (mData->flModifications & IsModified_ParallelPorts)
|
|---|
| 8952 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 8953 | if ( mParallelPorts[slot]
|
|---|
| 8954 | && mParallelPorts[slot]->isModified())
|
|---|
| 8955 | {
|
|---|
| 8956 | mParallelPorts[slot]->rollback();
|
|---|
| 8957 | parallelPorts[slot] = mParallelPorts[slot];
|
|---|
| 8958 | }
|
|---|
| 8959 |
|
|---|
| 8960 | if (aNotify)
|
|---|
| 8961 | {
|
|---|
| 8962 | /* inform the direct session about changes */
|
|---|
| 8963 |
|
|---|
| 8964 | ComObjPtr<Machine> that = this;
|
|---|
| 8965 | uint32_t flModifications = mData->flModifications;
|
|---|
| 8966 | alock.leave();
|
|---|
| 8967 |
|
|---|
| 8968 | if (flModifications & IsModified_SharedFolders)
|
|---|
| 8969 | that->onSharedFolderChange();
|
|---|
| 8970 |
|
|---|
| 8971 | if (flModifications & IsModified_VRDPServer)
|
|---|
| 8972 | that->onVRDPServerChange(/* aRestart */ TRUE);
|
|---|
| 8973 | if (flModifications & IsModified_USB)
|
|---|
| 8974 | that->onUSBControllerChange();
|
|---|
| 8975 |
|
|---|
| 8976 | for (ULONG slot = 0; slot < RT_ELEMENTS(networkAdapters); slot ++)
|
|---|
| 8977 | if (networkAdapters[slot])
|
|---|
| 8978 | that->onNetworkAdapterChange(networkAdapters[slot], FALSE);
|
|---|
| 8979 | for (ULONG slot = 0; slot < RT_ELEMENTS(serialPorts); slot ++)
|
|---|
| 8980 | if (serialPorts[slot])
|
|---|
| 8981 | that->onSerialPortChange(serialPorts[slot]);
|
|---|
| 8982 | for (ULONG slot = 0; slot < RT_ELEMENTS(parallelPorts); slot ++)
|
|---|
| 8983 | if (parallelPorts[slot])
|
|---|
| 8984 | that->onParallelPortChange(parallelPorts[slot]);
|
|---|
| 8985 |
|
|---|
| 8986 | if (flModifications & IsModified_Storage)
|
|---|
| 8987 | that->onStorageControllerChange();
|
|---|
| 8988 | }
|
|---|
| 8989 | }
|
|---|
| 8990 |
|
|---|
| 8991 | /**
|
|---|
| 8992 | * Commits all the changes to machine settings.
|
|---|
| 8993 | *
|
|---|
| 8994 | * Note that this operation is supposed to never fail.
|
|---|
| 8995 | *
|
|---|
| 8996 | * @note Locks this object and children for writing.
|
|---|
| 8997 | */
|
|---|
| 8998 | void Machine::commit()
|
|---|
| 8999 | {
|
|---|
| 9000 | AutoCaller autoCaller(this);
|
|---|
| 9001 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 9002 |
|
|---|
| 9003 | AutoCaller peerCaller(mPeer);
|
|---|
| 9004 | AssertComRCReturnVoid(peerCaller.rc());
|
|---|
| 9005 |
|
|---|
| 9006 | AutoMultiWriteLock2 alock(mPeer, this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9007 |
|
|---|
| 9008 | /*
|
|---|
| 9009 | * use safe commit to ensure Snapshot machines (that share mUserData)
|
|---|
| 9010 | * will still refer to a valid memory location
|
|---|
| 9011 | */
|
|---|
| 9012 | mUserData.commitCopy();
|
|---|
| 9013 |
|
|---|
| 9014 | mHWData.commit();
|
|---|
| 9015 |
|
|---|
| 9016 | if (mMediaData.isBackedUp())
|
|---|
| 9017 | commitMedia();
|
|---|
| 9018 |
|
|---|
| 9019 | mBIOSSettings->commit();
|
|---|
| 9020 | #ifdef VBOX_WITH_VRDP
|
|---|
| 9021 | mVRDPServer->commit();
|
|---|
| 9022 | #endif
|
|---|
| 9023 | mAudioAdapter->commit();
|
|---|
| 9024 | mUSBController->commit();
|
|---|
| 9025 |
|
|---|
| 9026 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot++)
|
|---|
| 9027 | mNetworkAdapters[slot]->commit();
|
|---|
| 9028 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 9029 | mSerialPorts[slot]->commit();
|
|---|
| 9030 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 9031 | mParallelPorts[slot]->commit();
|
|---|
| 9032 |
|
|---|
| 9033 | bool commitStorageControllers = false;
|
|---|
| 9034 |
|
|---|
| 9035 | if (mStorageControllers.isBackedUp())
|
|---|
| 9036 | {
|
|---|
| 9037 | mStorageControllers.commit();
|
|---|
| 9038 |
|
|---|
| 9039 | if (mPeer)
|
|---|
| 9040 | {
|
|---|
| 9041 | AutoWriteLock peerlock(mPeer COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9042 |
|
|---|
| 9043 | /* Commit all changes to new controllers (this will reshare data with
|
|---|
| 9044 | * peers for thos who have peers) */
|
|---|
| 9045 | StorageControllerList *newList = new StorageControllerList();
|
|---|
| 9046 | StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 9047 | while (it != mStorageControllers->end())
|
|---|
| 9048 | {
|
|---|
| 9049 | (*it)->commit();
|
|---|
| 9050 |
|
|---|
| 9051 | /* look if this controller has a peer device */
|
|---|
| 9052 | ComObjPtr<StorageController> peer = (*it)->getPeer();
|
|---|
| 9053 | if (!peer)
|
|---|
| 9054 | {
|
|---|
| 9055 | /* no peer means the device is a newly created one;
|
|---|
| 9056 | * create a peer owning data this device share it with */
|
|---|
| 9057 | peer.createObject();
|
|---|
| 9058 | peer->init(mPeer, *it, true /* aReshare */);
|
|---|
| 9059 | }
|
|---|
| 9060 | else
|
|---|
| 9061 | {
|
|---|
| 9062 | /* remove peer from the old list */
|
|---|
| 9063 | mPeer->mStorageControllers->remove(peer);
|
|---|
| 9064 | }
|
|---|
| 9065 | /* and add it to the new list */
|
|---|
| 9066 | newList->push_back(peer);
|
|---|
| 9067 |
|
|---|
| 9068 | ++it;
|
|---|
| 9069 | }
|
|---|
| 9070 |
|
|---|
| 9071 | /* uninit old peer's controllers that are left */
|
|---|
| 9072 | it = mPeer->mStorageControllers->begin();
|
|---|
| 9073 | while (it != mPeer->mStorageControllers->end())
|
|---|
| 9074 | {
|
|---|
| 9075 | (*it)->uninit();
|
|---|
| 9076 | ++it;
|
|---|
| 9077 | }
|
|---|
| 9078 |
|
|---|
| 9079 | /* attach new list of controllers to our peer */
|
|---|
| 9080 | mPeer->mStorageControllers.attach(newList);
|
|---|
| 9081 | }
|
|---|
| 9082 | else
|
|---|
| 9083 | {
|
|---|
| 9084 | /* we have no peer (our parent is the newly created machine);
|
|---|
| 9085 | * just commit changes to devices */
|
|---|
| 9086 | commitStorageControllers = true;
|
|---|
| 9087 | }
|
|---|
| 9088 | }
|
|---|
| 9089 | else
|
|---|
| 9090 | {
|
|---|
| 9091 | /* the list of controllers itself is not changed,
|
|---|
| 9092 | * just commit changes to controllers themselves */
|
|---|
| 9093 | commitStorageControllers = true;
|
|---|
| 9094 | }
|
|---|
| 9095 |
|
|---|
| 9096 | if (commitStorageControllers)
|
|---|
| 9097 | {
|
|---|
| 9098 | StorageControllerList::const_iterator it = mStorageControllers->begin();
|
|---|
| 9099 | while (it != mStorageControllers->end())
|
|---|
| 9100 | {
|
|---|
| 9101 | (*it)->commit();
|
|---|
| 9102 | ++it;
|
|---|
| 9103 | }
|
|---|
| 9104 | }
|
|---|
| 9105 |
|
|---|
| 9106 | if (getClassID() == clsidSessionMachine)
|
|---|
| 9107 | {
|
|---|
| 9108 | /* attach new data to the primary machine and reshare it */
|
|---|
| 9109 | mPeer->mUserData.attach(mUserData);
|
|---|
| 9110 | mPeer->mHWData.attach(mHWData);
|
|---|
| 9111 | /* mMediaData is reshared by fixupMedia */
|
|---|
| 9112 | // mPeer->mMediaData.attach(mMediaData);
|
|---|
| 9113 | Assert(mPeer->mMediaData.data() == mMediaData.data());
|
|---|
| 9114 | }
|
|---|
| 9115 | }
|
|---|
| 9116 |
|
|---|
| 9117 | /**
|
|---|
| 9118 | * Copies all the hardware data from the given machine.
|
|---|
| 9119 | *
|
|---|
| 9120 | * Currently, only called when the VM is being restored from a snapshot. In
|
|---|
| 9121 | * particular, this implies that the VM is not running during this method's
|
|---|
| 9122 | * call.
|
|---|
| 9123 | *
|
|---|
| 9124 | * @note This method must be called from under this object's lock.
|
|---|
| 9125 | *
|
|---|
| 9126 | * @note This method doesn't call #commit(), so all data remains backed up and
|
|---|
| 9127 | * unsaved.
|
|---|
| 9128 | */
|
|---|
| 9129 | void Machine::copyFrom(Machine *aThat)
|
|---|
| 9130 | {
|
|---|
| 9131 | AssertReturnVoid(getClassID() == clsidMachine || getClassID() == clsidSessionMachine);
|
|---|
| 9132 | AssertReturnVoid(aThat->getClassID() == clsidSnapshotMachine);
|
|---|
| 9133 |
|
|---|
| 9134 | AssertReturnVoid(!Global::IsOnline(mData->mMachineState));
|
|---|
| 9135 |
|
|---|
| 9136 | mHWData.assignCopy(aThat->mHWData);
|
|---|
| 9137 |
|
|---|
| 9138 | // create copies of all shared folders (mHWData after attiching a copy
|
|---|
| 9139 | // contains just references to original objects)
|
|---|
| 9140 | for (HWData::SharedFolderList::iterator it = mHWData->mSharedFolders.begin();
|
|---|
| 9141 | it != mHWData->mSharedFolders.end();
|
|---|
| 9142 | ++it)
|
|---|
| 9143 | {
|
|---|
| 9144 | ComObjPtr<SharedFolder> folder;
|
|---|
| 9145 | folder.createObject();
|
|---|
| 9146 | HRESULT rc = folder->initCopy(getMachine(), *it);
|
|---|
| 9147 | AssertComRC(rc);
|
|---|
| 9148 | *it = folder;
|
|---|
| 9149 | }
|
|---|
| 9150 |
|
|---|
| 9151 | mBIOSSettings->copyFrom(aThat->mBIOSSettings);
|
|---|
| 9152 | #ifdef VBOX_WITH_VRDP
|
|---|
| 9153 | mVRDPServer->copyFrom(aThat->mVRDPServer);
|
|---|
| 9154 | #endif
|
|---|
| 9155 | mAudioAdapter->copyFrom(aThat->mAudioAdapter);
|
|---|
| 9156 | mUSBController->copyFrom(aThat->mUSBController);
|
|---|
| 9157 |
|
|---|
| 9158 | /* create private copies of all controllers */
|
|---|
| 9159 | mStorageControllers.backup();
|
|---|
| 9160 | mStorageControllers->clear();
|
|---|
| 9161 | for (StorageControllerList::iterator it = aThat->mStorageControllers->begin();
|
|---|
| 9162 | it != aThat->mStorageControllers->end();
|
|---|
| 9163 | ++it)
|
|---|
| 9164 | {
|
|---|
| 9165 | ComObjPtr<StorageController> ctrl;
|
|---|
| 9166 | ctrl.createObject();
|
|---|
| 9167 | ctrl->initCopy(this, *it);
|
|---|
| 9168 | mStorageControllers->push_back(ctrl);
|
|---|
| 9169 | }
|
|---|
| 9170 |
|
|---|
| 9171 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot++)
|
|---|
| 9172 | mNetworkAdapters[slot]->copyFrom(aThat->mNetworkAdapters[slot]);
|
|---|
| 9173 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 9174 | mSerialPorts[slot]->copyFrom(aThat->mSerialPorts[slot]);
|
|---|
| 9175 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 9176 | mParallelPorts[slot]->copyFrom(aThat->mParallelPorts[slot]);
|
|---|
| 9177 | }
|
|---|
| 9178 |
|
|---|
| 9179 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
|---|
| 9180 |
|
|---|
| 9181 | void Machine::registerMetrics(PerformanceCollector *aCollector, Machine *aMachine, RTPROCESS pid)
|
|---|
| 9182 | {
|
|---|
| 9183 | AssertReturnVoid(isWriteLockOnCurrentThread());
|
|---|
| 9184 | AssertPtrReturnVoid(aCollector);
|
|---|
| 9185 |
|
|---|
| 9186 | pm::CollectorHAL *hal = aCollector->getHAL();
|
|---|
| 9187 | /* Create sub metrics */
|
|---|
| 9188 | pm::SubMetric *cpuLoadUser = new pm::SubMetric("CPU/Load/User",
|
|---|
| 9189 | "Percentage of processor time spent in user mode by the VM process.");
|
|---|
| 9190 | pm::SubMetric *cpuLoadKernel = new pm::SubMetric("CPU/Load/Kernel",
|
|---|
| 9191 | "Percentage of processor time spent in kernel mode by the VM process.");
|
|---|
| 9192 | pm::SubMetric *ramUsageUsed = new pm::SubMetric("RAM/Usage/Used",
|
|---|
| 9193 | "Size of resident portion of VM process in memory.");
|
|---|
| 9194 | /* Create and register base metrics */
|
|---|
| 9195 | pm::BaseMetric *cpuLoad = new pm::MachineCpuLoadRaw(hal, aMachine, pid,
|
|---|
| 9196 | cpuLoadUser, cpuLoadKernel);
|
|---|
| 9197 | aCollector->registerBaseMetric(cpuLoad);
|
|---|
| 9198 | pm::BaseMetric *ramUsage = new pm::MachineRamUsage(hal, aMachine, pid,
|
|---|
| 9199 | ramUsageUsed);
|
|---|
| 9200 | aCollector->registerBaseMetric(ramUsage);
|
|---|
| 9201 |
|
|---|
| 9202 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadUser, 0));
|
|---|
| 9203 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadUser,
|
|---|
| 9204 | new pm::AggregateAvg()));
|
|---|
| 9205 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadUser,
|
|---|
| 9206 | new pm::AggregateMin()));
|
|---|
| 9207 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadUser,
|
|---|
| 9208 | new pm::AggregateMax()));
|
|---|
| 9209 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadKernel, 0));
|
|---|
| 9210 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadKernel,
|
|---|
| 9211 | new pm::AggregateAvg()));
|
|---|
| 9212 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadKernel,
|
|---|
| 9213 | new pm::AggregateMin()));
|
|---|
| 9214 | aCollector->registerMetric(new pm::Metric(cpuLoad, cpuLoadKernel,
|
|---|
| 9215 | new pm::AggregateMax()));
|
|---|
| 9216 |
|
|---|
| 9217 | aCollector->registerMetric(new pm::Metric(ramUsage, ramUsageUsed, 0));
|
|---|
| 9218 | aCollector->registerMetric(new pm::Metric(ramUsage, ramUsageUsed,
|
|---|
| 9219 | new pm::AggregateAvg()));
|
|---|
| 9220 | aCollector->registerMetric(new pm::Metric(ramUsage, ramUsageUsed,
|
|---|
| 9221 | new pm::AggregateMin()));
|
|---|
| 9222 | aCollector->registerMetric(new pm::Metric(ramUsage, ramUsageUsed,
|
|---|
| 9223 | new pm::AggregateMax()));
|
|---|
| 9224 |
|
|---|
| 9225 |
|
|---|
| 9226 | /* Guest metrics */
|
|---|
| 9227 | mGuestHAL = new pm::CollectorGuestHAL(this, hal);
|
|---|
| 9228 |
|
|---|
| 9229 | /* Create sub metrics */
|
|---|
| 9230 | pm::SubMetric *guestLoadUser = new pm::SubMetric("Guest/CPU/Load/User",
|
|---|
| 9231 | "Percentage of processor time spent in user mode as seen by the guest.");
|
|---|
| 9232 | pm::SubMetric *guestLoadKernel = new pm::SubMetric("Guest/CPU/Load/Kernel",
|
|---|
| 9233 | "Percentage of processor time spent in kernel mode as seen by the guest.");
|
|---|
| 9234 | pm::SubMetric *guestLoadIdle = new pm::SubMetric("Guest/CPU/Load/Idle",
|
|---|
| 9235 | "Percentage of processor time spent idling as seen by the guest.");
|
|---|
| 9236 |
|
|---|
| 9237 | /* The total amount of physical ram is fixed now, but we'll support dynamic guest ram configurations in the future. */
|
|---|
| 9238 | pm::SubMetric *guestMemTotal = new pm::SubMetric("Guest/RAM/Usage/Total", "Total amount of physical guest RAM.");
|
|---|
| 9239 | pm::SubMetric *guestMemFree = new pm::SubMetric("Guest/RAM/Usage/Free", "Free amount of physical guest RAM.");
|
|---|
| 9240 | pm::SubMetric *guestMemBalloon = new pm::SubMetric("Guest/RAM/Usage/Balloon", "Amount of ballooned physical guest RAM.");
|
|---|
| 9241 | pm::SubMetric *guestMemShared = new pm::SubMetric("Guest/RAM/Usage/Shared", "Amount of shared physical guest RAM.");
|
|---|
| 9242 | pm::SubMetric *guestMemCache = new pm::SubMetric("Guest/RAM/Usage/Cache", "Total amount of guest (disk) cache memory.");
|
|---|
| 9243 |
|
|---|
| 9244 | pm::SubMetric *guestPagedTotal = new pm::SubMetric("Guest/Pagefile/Usage/Total", "Total amount of space in the page file.");
|
|---|
| 9245 |
|
|---|
| 9246 | /* Create and register base metrics */
|
|---|
| 9247 | pm::BaseMetric *guestCpuLoad = new pm::GuestCpuLoad(mGuestHAL, aMachine, guestLoadUser, guestLoadKernel, guestLoadIdle);
|
|---|
| 9248 | aCollector->registerBaseMetric(guestCpuLoad);
|
|---|
| 9249 |
|
|---|
| 9250 | pm::BaseMetric *guestCpuMem = new pm::GuestRamUsage(mGuestHAL, aMachine, guestMemTotal, guestMemFree, guestMemBalloon, guestMemShared,
|
|---|
| 9251 | guestMemCache, guestPagedTotal);
|
|---|
| 9252 | aCollector->registerBaseMetric(guestCpuMem);
|
|---|
| 9253 |
|
|---|
| 9254 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadUser, 0));
|
|---|
| 9255 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadUser, new pm::AggregateAvg()));
|
|---|
| 9256 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadUser, new pm::AggregateMin()));
|
|---|
| 9257 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadUser, new pm::AggregateMax()));
|
|---|
| 9258 |
|
|---|
| 9259 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadKernel, 0));
|
|---|
| 9260 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadKernel, new pm::AggregateAvg()));
|
|---|
| 9261 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadKernel, new pm::AggregateMin()));
|
|---|
| 9262 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadKernel, new pm::AggregateMax()));
|
|---|
| 9263 |
|
|---|
| 9264 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadIdle, 0));
|
|---|
| 9265 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadIdle, new pm::AggregateAvg()));
|
|---|
| 9266 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadIdle, new pm::AggregateMin()));
|
|---|
| 9267 | aCollector->registerMetric(new pm::Metric(guestCpuLoad, guestLoadIdle, new pm::AggregateMax()));
|
|---|
| 9268 |
|
|---|
| 9269 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemTotal, 0));
|
|---|
| 9270 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemTotal, new pm::AggregateAvg()));
|
|---|
| 9271 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemTotal, new pm::AggregateMin()));
|
|---|
| 9272 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemTotal, new pm::AggregateMax()));
|
|---|
| 9273 |
|
|---|
| 9274 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemFree, 0));
|
|---|
| 9275 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemFree, new pm::AggregateAvg()));
|
|---|
| 9276 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemFree, new pm::AggregateMin()));
|
|---|
| 9277 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemFree, new pm::AggregateMax()));
|
|---|
| 9278 |
|
|---|
| 9279 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemBalloon, 0));
|
|---|
| 9280 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemBalloon, new pm::AggregateAvg()));
|
|---|
| 9281 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemBalloon, new pm::AggregateMin()));
|
|---|
| 9282 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemBalloon, new pm::AggregateMax()));
|
|---|
| 9283 |
|
|---|
| 9284 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemShared, 0));
|
|---|
| 9285 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemShared, new pm::AggregateAvg()));
|
|---|
| 9286 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemShared, new pm::AggregateMin()));
|
|---|
| 9287 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemShared, new pm::AggregateMax()));
|
|---|
| 9288 |
|
|---|
| 9289 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemCache, 0));
|
|---|
| 9290 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemCache, new pm::AggregateAvg()));
|
|---|
| 9291 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemCache, new pm::AggregateMin()));
|
|---|
| 9292 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestMemCache, new pm::AggregateMax()));
|
|---|
| 9293 |
|
|---|
| 9294 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestPagedTotal, 0));
|
|---|
| 9295 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestPagedTotal, new pm::AggregateAvg()));
|
|---|
| 9296 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestPagedTotal, new pm::AggregateMin()));
|
|---|
| 9297 | aCollector->registerMetric(new pm::Metric(guestCpuMem, guestPagedTotal, new pm::AggregateMax()));
|
|---|
| 9298 | }
|
|---|
| 9299 |
|
|---|
| 9300 | void Machine::unregisterMetrics(PerformanceCollector *aCollector, Machine *aMachine)
|
|---|
| 9301 | {
|
|---|
| 9302 | AssertReturnVoid(isWriteLockOnCurrentThread());
|
|---|
| 9303 |
|
|---|
| 9304 | if (aCollector)
|
|---|
| 9305 | {
|
|---|
| 9306 | aCollector->unregisterMetricsFor(aMachine);
|
|---|
| 9307 | aCollector->unregisterBaseMetricsFor(aMachine);
|
|---|
| 9308 | }
|
|---|
| 9309 |
|
|---|
| 9310 | if (mGuestHAL)
|
|---|
| 9311 | {
|
|---|
| 9312 | delete mGuestHAL;
|
|---|
| 9313 | mGuestHAL = NULL;
|
|---|
| 9314 | }
|
|---|
| 9315 | }
|
|---|
| 9316 |
|
|---|
| 9317 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
|
|---|
| 9318 |
|
|---|
| 9319 |
|
|---|
| 9320 | ////////////////////////////////////////////////////////////////////////////////
|
|---|
| 9321 |
|
|---|
| 9322 | DEFINE_EMPTY_CTOR_DTOR(SessionMachine)
|
|---|
| 9323 |
|
|---|
| 9324 | HRESULT SessionMachine::FinalConstruct()
|
|---|
| 9325 | {
|
|---|
| 9326 | LogFlowThisFunc(("\n"));
|
|---|
| 9327 |
|
|---|
| 9328 | #if defined(RT_OS_WINDOWS)
|
|---|
| 9329 | mIPCSem = NULL;
|
|---|
| 9330 | #elif defined(RT_OS_OS2)
|
|---|
| 9331 | mIPCSem = NULLHANDLE;
|
|---|
| 9332 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 9333 | mIPCSem = -1;
|
|---|
| 9334 | #else
|
|---|
| 9335 | # error "Port me!"
|
|---|
| 9336 | #endif
|
|---|
| 9337 |
|
|---|
| 9338 | return S_OK;
|
|---|
| 9339 | }
|
|---|
| 9340 |
|
|---|
| 9341 | void SessionMachine::FinalRelease()
|
|---|
| 9342 | {
|
|---|
| 9343 | LogFlowThisFunc(("\n"));
|
|---|
| 9344 |
|
|---|
| 9345 | uninit(Uninit::Unexpected);
|
|---|
| 9346 | }
|
|---|
| 9347 |
|
|---|
| 9348 | /**
|
|---|
| 9349 | * @note Must be called only by Machine::openSession() from its own write lock.
|
|---|
| 9350 | */
|
|---|
| 9351 | HRESULT SessionMachine::init(Machine *aMachine)
|
|---|
| 9352 | {
|
|---|
| 9353 | LogFlowThisFuncEnter();
|
|---|
| 9354 | LogFlowThisFunc(("mName={%ls}\n", aMachine->mUserData->mName.raw()));
|
|---|
| 9355 |
|
|---|
| 9356 | AssertReturn(aMachine, E_INVALIDARG);
|
|---|
| 9357 |
|
|---|
| 9358 | AssertReturn(aMachine->lockHandle()->isWriteLockOnCurrentThread(), E_FAIL);
|
|---|
| 9359 |
|
|---|
| 9360 | /* Enclose the state transition NotReady->InInit->Ready */
|
|---|
| 9361 | AutoInitSpan autoInitSpan(this);
|
|---|
| 9362 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
|
|---|
| 9363 |
|
|---|
| 9364 | /* create the interprocess semaphore */
|
|---|
| 9365 | #if defined(RT_OS_WINDOWS)
|
|---|
| 9366 | mIPCSemName = aMachine->mData->m_strConfigFileFull;
|
|---|
| 9367 | for (size_t i = 0; i < mIPCSemName.length(); i++)
|
|---|
| 9368 | if (mIPCSemName[i] == '\\')
|
|---|
| 9369 | mIPCSemName[i] = '/';
|
|---|
| 9370 | mIPCSem = ::CreateMutex(NULL, FALSE, mIPCSemName);
|
|---|
| 9371 | ComAssertMsgRet(mIPCSem,
|
|---|
| 9372 | ("Cannot create IPC mutex '%ls', err=%d",
|
|---|
| 9373 | mIPCSemName.raw(), ::GetLastError()),
|
|---|
| 9374 | E_FAIL);
|
|---|
| 9375 | #elif defined(RT_OS_OS2)
|
|---|
| 9376 | Utf8Str ipcSem = Utf8StrFmt("\\SEM32\\VBOX\\VM\\{%RTuuid}",
|
|---|
| 9377 | aMachine->mData->mUuid.raw());
|
|---|
| 9378 | mIPCSemName = ipcSem;
|
|---|
| 9379 | APIRET arc = ::DosCreateMutexSem((PSZ)ipcSem.raw(), &mIPCSem, 0, FALSE);
|
|---|
| 9380 | ComAssertMsgRet(arc == NO_ERROR,
|
|---|
| 9381 | ("Cannot create IPC mutex '%s', arc=%ld",
|
|---|
| 9382 | ipcSem.raw(), arc),
|
|---|
| 9383 | E_FAIL);
|
|---|
| 9384 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 9385 | # ifdef VBOX_WITH_NEW_SYS_V_KEYGEN
|
|---|
| 9386 | # if defined(RT_OS_FREEBSD) && (HC_ARCH_BITS == 64)
|
|---|
| 9387 | /** @todo Check that this still works correctly. */
|
|---|
| 9388 | AssertCompileSize(key_t, 8);
|
|---|
| 9389 | # else
|
|---|
| 9390 | AssertCompileSize(key_t, 4);
|
|---|
| 9391 | # endif
|
|---|
| 9392 | key_t key;
|
|---|
| 9393 | mIPCSem = -1;
|
|---|
| 9394 | mIPCKey = "0";
|
|---|
| 9395 | for (uint32_t i = 0; i < 1 << 24; i++)
|
|---|
| 9396 | {
|
|---|
| 9397 | key = ((uint32_t)'V' << 24) | i;
|
|---|
| 9398 | int sem = ::semget(key, 1, S_IRUSR | S_IWUSR | IPC_CREAT | IPC_EXCL);
|
|---|
| 9399 | if (sem >= 0 || (errno != EEXIST && errno != EACCES))
|
|---|
| 9400 | {
|
|---|
| 9401 | mIPCSem = sem;
|
|---|
| 9402 | if (sem >= 0)
|
|---|
| 9403 | mIPCKey = BstrFmt("%u", key);
|
|---|
| 9404 | break;
|
|---|
| 9405 | }
|
|---|
| 9406 | }
|
|---|
| 9407 | # else /* !VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9408 | Utf8Str semName = aMachine->mData->m_strConfigFileFull;
|
|---|
| 9409 | char *pszSemName = NULL;
|
|---|
| 9410 | RTStrUtf8ToCurrentCP(&pszSemName, semName);
|
|---|
| 9411 | key_t key = ::ftok(pszSemName, 'V');
|
|---|
| 9412 | RTStrFree(pszSemName);
|
|---|
| 9413 |
|
|---|
| 9414 | mIPCSem = ::semget(key, 1, S_IRWXU | S_IRWXG | S_IRWXO | IPC_CREAT);
|
|---|
| 9415 | # endif /* !VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9416 |
|
|---|
| 9417 | int errnoSave = errno;
|
|---|
| 9418 | if (mIPCSem < 0 && errnoSave == ENOSYS)
|
|---|
| 9419 | {
|
|---|
| 9420 | setError(E_FAIL,
|
|---|
| 9421 | tr("Cannot create IPC semaphore. Most likely your host kernel lacks "
|
|---|
| 9422 | "support for SysV IPC. Check the host kernel configuration for "
|
|---|
| 9423 | "CONFIG_SYSVIPC=y"));
|
|---|
| 9424 | return E_FAIL;
|
|---|
| 9425 | }
|
|---|
| 9426 | /* ENOSPC can also be the result of VBoxSVC crashes without properly freeing
|
|---|
| 9427 | * the IPC semaphores */
|
|---|
| 9428 | if (mIPCSem < 0 && errnoSave == ENOSPC)
|
|---|
| 9429 | {
|
|---|
| 9430 | #ifdef RT_OS_LINUX
|
|---|
| 9431 | setError(E_FAIL,
|
|---|
| 9432 | tr("Cannot create IPC semaphore because the system limit for the "
|
|---|
| 9433 | "maximum number of semaphore sets (SEMMNI), or the system wide "
|
|---|
| 9434 | "maximum number of sempahores (SEMMNS) would be exceeded. The "
|
|---|
| 9435 | "current set of SysV IPC semaphores can be determined from "
|
|---|
| 9436 | "the file /proc/sysvipc/sem"));
|
|---|
| 9437 | #else
|
|---|
| 9438 | setError(E_FAIL,
|
|---|
| 9439 | tr("Cannot create IPC semaphore because the system-imposed limit "
|
|---|
| 9440 | "on the maximum number of allowed semaphores or semaphore "
|
|---|
| 9441 | "identifiers system-wide would be exceeded"));
|
|---|
| 9442 | #endif
|
|---|
| 9443 | return E_FAIL;
|
|---|
| 9444 | }
|
|---|
| 9445 | ComAssertMsgRet(mIPCSem >= 0, ("Cannot create IPC semaphore, errno=%d", errnoSave),
|
|---|
| 9446 | E_FAIL);
|
|---|
| 9447 | /* set the initial value to 1 */
|
|---|
| 9448 | int rv = ::semctl(mIPCSem, 0, SETVAL, 1);
|
|---|
| 9449 | ComAssertMsgRet(rv == 0, ("Cannot init IPC semaphore, errno=%d", errno),
|
|---|
| 9450 | E_FAIL);
|
|---|
| 9451 | #else
|
|---|
| 9452 | # error "Port me!"
|
|---|
| 9453 | #endif
|
|---|
| 9454 |
|
|---|
| 9455 | /* memorize the peer Machine */
|
|---|
| 9456 | unconst(mPeer) = aMachine;
|
|---|
| 9457 | /* share the parent pointer */
|
|---|
| 9458 | unconst(mParent) = aMachine->mParent;
|
|---|
| 9459 |
|
|---|
| 9460 | /* take the pointers to data to share */
|
|---|
| 9461 | mData.share(aMachine->mData);
|
|---|
| 9462 | mSSData.share(aMachine->mSSData);
|
|---|
| 9463 |
|
|---|
| 9464 | mUserData.share(aMachine->mUserData);
|
|---|
| 9465 | mHWData.share(aMachine->mHWData);
|
|---|
| 9466 | mMediaData.share(aMachine->mMediaData);
|
|---|
| 9467 |
|
|---|
| 9468 | mStorageControllers.allocate();
|
|---|
| 9469 | for (StorageControllerList::const_iterator it = aMachine->mStorageControllers->begin();
|
|---|
| 9470 | it != aMachine->mStorageControllers->end();
|
|---|
| 9471 | ++it)
|
|---|
| 9472 | {
|
|---|
| 9473 | ComObjPtr<StorageController> ctl;
|
|---|
| 9474 | ctl.createObject();
|
|---|
| 9475 | ctl->init(this, *it);
|
|---|
| 9476 | mStorageControllers->push_back(ctl);
|
|---|
| 9477 | }
|
|---|
| 9478 |
|
|---|
| 9479 | unconst(mBIOSSettings).createObject();
|
|---|
| 9480 | mBIOSSettings->init(this, aMachine->mBIOSSettings);
|
|---|
| 9481 | #ifdef VBOX_WITH_VRDP
|
|---|
| 9482 | /* create another VRDPServer object that will be mutable */
|
|---|
| 9483 | unconst(mVRDPServer).createObject();
|
|---|
| 9484 | mVRDPServer->init(this, aMachine->mVRDPServer);
|
|---|
| 9485 | #endif
|
|---|
| 9486 | /* create another audio adapter object that will be mutable */
|
|---|
| 9487 | unconst(mAudioAdapter).createObject();
|
|---|
| 9488 | mAudioAdapter->init(this, aMachine->mAudioAdapter);
|
|---|
| 9489 | /* create a list of serial ports that will be mutable */
|
|---|
| 9490 | for (ULONG slot = 0; slot < RT_ELEMENTS(mSerialPorts); slot++)
|
|---|
| 9491 | {
|
|---|
| 9492 | unconst(mSerialPorts[slot]).createObject();
|
|---|
| 9493 | mSerialPorts[slot]->init(this, aMachine->mSerialPorts[slot]);
|
|---|
| 9494 | }
|
|---|
| 9495 | /* create a list of parallel ports that will be mutable */
|
|---|
| 9496 | for (ULONG slot = 0; slot < RT_ELEMENTS(mParallelPorts); slot++)
|
|---|
| 9497 | {
|
|---|
| 9498 | unconst(mParallelPorts[slot]).createObject();
|
|---|
| 9499 | mParallelPorts[slot]->init(this, aMachine->mParallelPorts[slot]);
|
|---|
| 9500 | }
|
|---|
| 9501 | /* create another USB controller object that will be mutable */
|
|---|
| 9502 | unconst(mUSBController).createObject();
|
|---|
| 9503 | mUSBController->init(this, aMachine->mUSBController);
|
|---|
| 9504 |
|
|---|
| 9505 | /* create a list of network adapters that will be mutable */
|
|---|
| 9506 | for (ULONG slot = 0; slot < RT_ELEMENTS(mNetworkAdapters); slot++)
|
|---|
| 9507 | {
|
|---|
| 9508 | unconst(mNetworkAdapters[slot]).createObject();
|
|---|
| 9509 | mNetworkAdapters[slot]->init(this, aMachine->mNetworkAdapters[slot]);
|
|---|
| 9510 | }
|
|---|
| 9511 |
|
|---|
| 9512 | /* default is to delete saved state on Saved -> PoweredOff transition */
|
|---|
| 9513 | mRemoveSavedState = true;
|
|---|
| 9514 |
|
|---|
| 9515 | /* Confirm a successful initialization when it's the case */
|
|---|
| 9516 | autoInitSpan.setSucceeded();
|
|---|
| 9517 |
|
|---|
| 9518 | LogFlowThisFuncLeave();
|
|---|
| 9519 | return S_OK;
|
|---|
| 9520 | }
|
|---|
| 9521 |
|
|---|
| 9522 | /**
|
|---|
| 9523 | * Uninitializes this session object. If the reason is other than
|
|---|
| 9524 | * Uninit::Unexpected, then this method MUST be called from #checkForDeath().
|
|---|
| 9525 | *
|
|---|
| 9526 | * @param aReason uninitialization reason
|
|---|
| 9527 | *
|
|---|
| 9528 | * @note Locks mParent + this object for writing.
|
|---|
| 9529 | */
|
|---|
| 9530 | void SessionMachine::uninit(Uninit::Reason aReason)
|
|---|
| 9531 | {
|
|---|
| 9532 | LogFlowThisFuncEnter();
|
|---|
| 9533 | LogFlowThisFunc(("reason=%d\n", aReason));
|
|---|
| 9534 |
|
|---|
| 9535 | /*
|
|---|
| 9536 | * Strongly reference ourselves to prevent this object deletion after
|
|---|
| 9537 | * mData->mSession.mMachine.setNull() below (which can release the last
|
|---|
| 9538 | * reference and call the destructor). Important: this must be done before
|
|---|
| 9539 | * accessing any members (and before AutoUninitSpan that does it as well).
|
|---|
| 9540 | * This self reference will be released as the very last step on return.
|
|---|
| 9541 | */
|
|---|
| 9542 | ComObjPtr<SessionMachine> selfRef = this;
|
|---|
| 9543 |
|
|---|
| 9544 | /* Enclose the state transition Ready->InUninit->NotReady */
|
|---|
| 9545 | AutoUninitSpan autoUninitSpan(this);
|
|---|
| 9546 | if (autoUninitSpan.uninitDone())
|
|---|
| 9547 | {
|
|---|
| 9548 | LogFlowThisFunc(("Already uninitialized\n"));
|
|---|
| 9549 | LogFlowThisFuncLeave();
|
|---|
| 9550 | return;
|
|---|
| 9551 | }
|
|---|
| 9552 |
|
|---|
| 9553 | if (autoUninitSpan.initFailed())
|
|---|
| 9554 | {
|
|---|
| 9555 | /* We've been called by init() because it's failed. It's not really
|
|---|
| 9556 | * necessary (nor it's safe) to perform the regular uninit sequense
|
|---|
| 9557 | * below, the following is enough.
|
|---|
| 9558 | */
|
|---|
| 9559 | LogFlowThisFunc(("Initialization failed.\n"));
|
|---|
| 9560 | #if defined(RT_OS_WINDOWS)
|
|---|
| 9561 | if (mIPCSem)
|
|---|
| 9562 | ::CloseHandle(mIPCSem);
|
|---|
| 9563 | mIPCSem = NULL;
|
|---|
| 9564 | #elif defined(RT_OS_OS2)
|
|---|
| 9565 | if (mIPCSem != NULLHANDLE)
|
|---|
| 9566 | ::DosCloseMutexSem(mIPCSem);
|
|---|
| 9567 | mIPCSem = NULLHANDLE;
|
|---|
| 9568 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 9569 | if (mIPCSem >= 0)
|
|---|
| 9570 | ::semctl(mIPCSem, 0, IPC_RMID);
|
|---|
| 9571 | mIPCSem = -1;
|
|---|
| 9572 | # ifdef VBOX_WITH_NEW_SYS_V_KEYGEN
|
|---|
| 9573 | mIPCKey = "0";
|
|---|
| 9574 | # endif /* VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9575 | #else
|
|---|
| 9576 | # error "Port me!"
|
|---|
| 9577 | #endif
|
|---|
| 9578 | uninitDataAndChildObjects();
|
|---|
| 9579 | mData.free();
|
|---|
| 9580 | unconst(mParent) = NULL;
|
|---|
| 9581 | unconst(mPeer) = NULL;
|
|---|
| 9582 | LogFlowThisFuncLeave();
|
|---|
| 9583 | return;
|
|---|
| 9584 | }
|
|---|
| 9585 |
|
|---|
| 9586 | MachineState_T lastState;
|
|---|
| 9587 | {
|
|---|
| 9588 | AutoReadLock tempLock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9589 | lastState = mData->mMachineState;
|
|---|
| 9590 | }
|
|---|
| 9591 | NOREF(lastState);
|
|---|
| 9592 |
|
|---|
| 9593 | #ifdef VBOX_WITH_USB
|
|---|
| 9594 | // release all captured USB devices, but do this before requesting the locks below
|
|---|
| 9595 | if (aReason == Uninit::Abnormal && Global::IsOnline(lastState))
|
|---|
| 9596 | {
|
|---|
| 9597 | /* Console::captureUSBDevices() is called in the VM process only after
|
|---|
| 9598 | * setting the machine state to Starting or Restoring.
|
|---|
| 9599 | * Console::detachAllUSBDevices() will be called upon successful
|
|---|
| 9600 | * termination. So, we need to release USB devices only if there was
|
|---|
| 9601 | * an abnormal termination of a running VM.
|
|---|
| 9602 | *
|
|---|
| 9603 | * This is identical to SessionMachine::DetachAllUSBDevices except
|
|---|
| 9604 | * for the aAbnormal argument. */
|
|---|
| 9605 | HRESULT rc = mUSBController->notifyProxy(false /* aInsertFilters */);
|
|---|
| 9606 | AssertComRC(rc);
|
|---|
| 9607 | NOREF(rc);
|
|---|
| 9608 |
|
|---|
| 9609 | USBProxyService *service = mParent->host()->usbProxyService();
|
|---|
| 9610 | if (service)
|
|---|
| 9611 | service->detachAllDevicesFromVM(this, true /* aDone */, true /* aAbnormal */);
|
|---|
| 9612 | }
|
|---|
| 9613 | #endif /* VBOX_WITH_USB */
|
|---|
| 9614 |
|
|---|
| 9615 | // we need to lock this object in uninit() because the lock is shared
|
|---|
| 9616 | // with mPeer (as well as data we modify below). mParent->addProcessToReap()
|
|---|
| 9617 | // and others need mParent lock, and USB needs host lock.
|
|---|
| 9618 | AutoMultiWriteLock3 multilock(mParent, mParent->host(), this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9619 |
|
|---|
| 9620 | // Trigger async cleanup tasks, avoid doing things here which are not
|
|---|
| 9621 | // vital to be done immediately and maybe need more locks. This calls
|
|---|
| 9622 | // Machine::unregisterMetrics().
|
|---|
| 9623 | mParent->onMachineUninit(mPeer);
|
|---|
| 9624 |
|
|---|
| 9625 | if (aReason == Uninit::Abnormal)
|
|---|
| 9626 | {
|
|---|
| 9627 | LogWarningThisFunc(("ABNORMAL client termination! (wasBusy=%d)\n",
|
|---|
| 9628 | Global::IsOnlineOrTransient(lastState)));
|
|---|
| 9629 |
|
|---|
| 9630 | /* reset the state to Aborted */
|
|---|
| 9631 | if (mData->mMachineState != MachineState_Aborted)
|
|---|
| 9632 | setMachineState(MachineState_Aborted);
|
|---|
| 9633 | }
|
|---|
| 9634 |
|
|---|
| 9635 | // any machine settings modified?
|
|---|
| 9636 | if (mData->flModifications)
|
|---|
| 9637 | {
|
|---|
| 9638 | LogWarningThisFunc(("Discarding unsaved settings changes!\n"));
|
|---|
| 9639 | rollback(false /* aNotify */);
|
|---|
| 9640 | }
|
|---|
| 9641 |
|
|---|
| 9642 | Assert(mSnapshotData.mStateFilePath.isEmpty() || !mSnapshotData.mSnapshot);
|
|---|
| 9643 | if (!mSnapshotData.mStateFilePath.isEmpty())
|
|---|
| 9644 | {
|
|---|
| 9645 | LogWarningThisFunc(("canceling failed save state request!\n"));
|
|---|
| 9646 | endSavingState(FALSE /* aSuccess */);
|
|---|
| 9647 | }
|
|---|
| 9648 | else if (!mSnapshotData.mSnapshot.isNull())
|
|---|
| 9649 | {
|
|---|
| 9650 | LogWarningThisFunc(("canceling untaken snapshot!\n"));
|
|---|
| 9651 |
|
|---|
| 9652 | /* delete all differencing hard disks created (this will also attach
|
|---|
| 9653 | * their parents back by rolling back mMediaData) */
|
|---|
| 9654 | rollbackMedia();
|
|---|
| 9655 | /* delete the saved state file (it might have been already created) */
|
|---|
| 9656 | if (mSnapshotData.mSnapshot->stateFilePath().length())
|
|---|
| 9657 | RTFileDelete(mSnapshotData.mSnapshot->stateFilePath().c_str());
|
|---|
| 9658 |
|
|---|
| 9659 | mSnapshotData.mSnapshot->uninit();
|
|---|
| 9660 | }
|
|---|
| 9661 |
|
|---|
| 9662 | if (!mData->mSession.mType.isEmpty())
|
|---|
| 9663 | {
|
|---|
| 9664 | /* mType is not null when this machine's process has been started by
|
|---|
| 9665 | * VirtualBox::OpenRemoteSession(), therefore it is our child. We
|
|---|
| 9666 | * need to queue the PID to reap the process (and avoid zombies on
|
|---|
| 9667 | * Linux). */
|
|---|
| 9668 | Assert(mData->mSession.mPid != NIL_RTPROCESS);
|
|---|
| 9669 | mParent->addProcessToReap(mData->mSession.mPid);
|
|---|
| 9670 | }
|
|---|
| 9671 |
|
|---|
| 9672 | mData->mSession.mPid = NIL_RTPROCESS;
|
|---|
| 9673 |
|
|---|
| 9674 | if (aReason == Uninit::Unexpected)
|
|---|
| 9675 | {
|
|---|
| 9676 | /* Uninitialization didn't come from #checkForDeath(), so tell the
|
|---|
| 9677 | * client watcher thread to update the set of machines that have open
|
|---|
| 9678 | * sessions. */
|
|---|
| 9679 | mParent->updateClientWatcher();
|
|---|
| 9680 | }
|
|---|
| 9681 |
|
|---|
| 9682 | /* uninitialize all remote controls */
|
|---|
| 9683 | if (mData->mSession.mRemoteControls.size())
|
|---|
| 9684 | {
|
|---|
| 9685 | LogFlowThisFunc(("Closing remote sessions (%d):\n",
|
|---|
| 9686 | mData->mSession.mRemoteControls.size()));
|
|---|
| 9687 |
|
|---|
| 9688 | Data::Session::RemoteControlList::iterator it =
|
|---|
| 9689 | mData->mSession.mRemoteControls.begin();
|
|---|
| 9690 | while (it != mData->mSession.mRemoteControls.end())
|
|---|
| 9691 | {
|
|---|
| 9692 | LogFlowThisFunc((" Calling remoteControl->Uninitialize()...\n"));
|
|---|
| 9693 | HRESULT rc = (*it)->Uninitialize();
|
|---|
| 9694 | LogFlowThisFunc((" remoteControl->Uninitialize() returned %08X\n", rc));
|
|---|
| 9695 | if (FAILED(rc))
|
|---|
| 9696 | LogWarningThisFunc(("Forgot to close the remote session?\n"));
|
|---|
| 9697 | ++it;
|
|---|
| 9698 | }
|
|---|
| 9699 | mData->mSession.mRemoteControls.clear();
|
|---|
| 9700 | }
|
|---|
| 9701 |
|
|---|
| 9702 | /*
|
|---|
| 9703 | * An expected uninitialization can come only from #checkForDeath().
|
|---|
| 9704 | * Otherwise it means that something's got really wrong (for examlple,
|
|---|
| 9705 | * the Session implementation has released the VirtualBox reference
|
|---|
| 9706 | * before it triggered #OnSessionEnd(), or before releasing IPC semaphore,
|
|---|
| 9707 | * etc). However, it's also possible, that the client releases the IPC
|
|---|
| 9708 | * semaphore correctly (i.e. before it releases the VirtualBox reference),
|
|---|
| 9709 | * but the VirtualBox release event comes first to the server process.
|
|---|
| 9710 | * This case is practically possible, so we should not assert on an
|
|---|
| 9711 | * unexpected uninit, just log a warning.
|
|---|
| 9712 | */
|
|---|
| 9713 |
|
|---|
| 9714 | if ((aReason == Uninit::Unexpected))
|
|---|
| 9715 | LogWarningThisFunc(("Unexpected SessionMachine uninitialization!\n"));
|
|---|
| 9716 |
|
|---|
| 9717 | if (aReason != Uninit::Normal)
|
|---|
| 9718 | {
|
|---|
| 9719 | mData->mSession.mDirectControl.setNull();
|
|---|
| 9720 | }
|
|---|
| 9721 | else
|
|---|
| 9722 | {
|
|---|
| 9723 | /* this must be null here (see #OnSessionEnd()) */
|
|---|
| 9724 | Assert(mData->mSession.mDirectControl.isNull());
|
|---|
| 9725 | Assert(mData->mSession.mState == SessionState_Closing);
|
|---|
| 9726 | Assert(!mData->mSession.mProgress.isNull());
|
|---|
| 9727 | }
|
|---|
| 9728 | if (mData->mSession.mProgress)
|
|---|
| 9729 | {
|
|---|
| 9730 | if (aReason == Uninit::Normal)
|
|---|
| 9731 | mData->mSession.mProgress->notifyComplete(S_OK);
|
|---|
| 9732 | else
|
|---|
| 9733 | mData->mSession.mProgress->notifyComplete(E_FAIL,
|
|---|
| 9734 | COM_IIDOF(ISession),
|
|---|
| 9735 | getComponentName(),
|
|---|
| 9736 | tr("The VM session was aborted"));
|
|---|
| 9737 | mData->mSession.mProgress.setNull();
|
|---|
| 9738 | }
|
|---|
| 9739 |
|
|---|
| 9740 | /* remove the association between the peer machine and this session machine */
|
|---|
| 9741 | Assert(mData->mSession.mMachine == this ||
|
|---|
| 9742 | aReason == Uninit::Unexpected);
|
|---|
| 9743 |
|
|---|
| 9744 | /* reset the rest of session data */
|
|---|
| 9745 | mData->mSession.mMachine.setNull();
|
|---|
| 9746 | mData->mSession.mState = SessionState_Closed;
|
|---|
| 9747 | mData->mSession.mType.setNull();
|
|---|
| 9748 |
|
|---|
| 9749 | /* close the interprocess semaphore before leaving the exclusive lock */
|
|---|
| 9750 | #if defined(RT_OS_WINDOWS)
|
|---|
| 9751 | if (mIPCSem)
|
|---|
| 9752 | ::CloseHandle(mIPCSem);
|
|---|
| 9753 | mIPCSem = NULL;
|
|---|
| 9754 | #elif defined(RT_OS_OS2)
|
|---|
| 9755 | if (mIPCSem != NULLHANDLE)
|
|---|
| 9756 | ::DosCloseMutexSem(mIPCSem);
|
|---|
| 9757 | mIPCSem = NULLHANDLE;
|
|---|
| 9758 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 9759 | if (mIPCSem >= 0)
|
|---|
| 9760 | ::semctl(mIPCSem, 0, IPC_RMID);
|
|---|
| 9761 | mIPCSem = -1;
|
|---|
| 9762 | # ifdef VBOX_WITH_NEW_SYS_V_KEYGEN
|
|---|
| 9763 | mIPCKey = "0";
|
|---|
| 9764 | # endif /* VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9765 | #else
|
|---|
| 9766 | # error "Port me!"
|
|---|
| 9767 | #endif
|
|---|
| 9768 |
|
|---|
| 9769 | /* fire an event */
|
|---|
| 9770 | mParent->onSessionStateChange(mData->mUuid, SessionState_Closed);
|
|---|
| 9771 |
|
|---|
| 9772 | uninitDataAndChildObjects();
|
|---|
| 9773 |
|
|---|
| 9774 | /* free the essential data structure last */
|
|---|
| 9775 | mData.free();
|
|---|
| 9776 |
|
|---|
| 9777 | /* leave the exclusive lock before setting the below two to NULL */
|
|---|
| 9778 | multilock.leave();
|
|---|
| 9779 |
|
|---|
| 9780 | unconst(mParent) = NULL;
|
|---|
| 9781 | unconst(mPeer) = NULL;
|
|---|
| 9782 |
|
|---|
| 9783 | LogFlowThisFuncLeave();
|
|---|
| 9784 | }
|
|---|
| 9785 |
|
|---|
| 9786 | // util::Lockable interface
|
|---|
| 9787 | ////////////////////////////////////////////////////////////////////////////////
|
|---|
| 9788 |
|
|---|
| 9789 | /**
|
|---|
| 9790 | * Overrides VirtualBoxBase::lockHandle() in order to share the lock handle
|
|---|
| 9791 | * with the primary Machine instance (mPeer).
|
|---|
| 9792 | */
|
|---|
| 9793 | RWLockHandle *SessionMachine::lockHandle() const
|
|---|
| 9794 | {
|
|---|
| 9795 | AssertReturn(mPeer != NULL, NULL);
|
|---|
| 9796 | return mPeer->lockHandle();
|
|---|
| 9797 | }
|
|---|
| 9798 |
|
|---|
| 9799 | // IInternalMachineControl methods
|
|---|
| 9800 | ////////////////////////////////////////////////////////////////////////////////
|
|---|
| 9801 |
|
|---|
| 9802 | /**
|
|---|
| 9803 | * @note Locks this object for writing.
|
|---|
| 9804 | */
|
|---|
| 9805 | STDMETHODIMP SessionMachine::SetRemoveSavedState(BOOL aRemove)
|
|---|
| 9806 | {
|
|---|
| 9807 | AutoCaller autoCaller(this);
|
|---|
| 9808 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9809 |
|
|---|
| 9810 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9811 |
|
|---|
| 9812 | mRemoveSavedState = aRemove;
|
|---|
| 9813 |
|
|---|
| 9814 | return S_OK;
|
|---|
| 9815 | }
|
|---|
| 9816 |
|
|---|
| 9817 | /**
|
|---|
| 9818 | * @note Locks the same as #setMachineState() does.
|
|---|
| 9819 | */
|
|---|
| 9820 | STDMETHODIMP SessionMachine::UpdateState(MachineState_T aMachineState)
|
|---|
| 9821 | {
|
|---|
| 9822 | return setMachineState(aMachineState);
|
|---|
| 9823 | }
|
|---|
| 9824 |
|
|---|
| 9825 | /**
|
|---|
| 9826 | * @note Locks this object for reading.
|
|---|
| 9827 | */
|
|---|
| 9828 | STDMETHODIMP SessionMachine::GetIPCId(BSTR *aId)
|
|---|
| 9829 | {
|
|---|
| 9830 | AutoCaller autoCaller(this);
|
|---|
| 9831 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9832 |
|
|---|
| 9833 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9834 |
|
|---|
| 9835 | #if defined(RT_OS_WINDOWS) || defined(RT_OS_OS2)
|
|---|
| 9836 | mIPCSemName.cloneTo(aId);
|
|---|
| 9837 | return S_OK;
|
|---|
| 9838 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 9839 | # ifdef VBOX_WITH_NEW_SYS_V_KEYGEN
|
|---|
| 9840 | mIPCKey.cloneTo(aId);
|
|---|
| 9841 | # else /* !VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9842 | mData->m_strConfigFileFull.cloneTo(aId);
|
|---|
| 9843 | # endif /* !VBOX_WITH_NEW_SYS_V_KEYGEN */
|
|---|
| 9844 | return S_OK;
|
|---|
| 9845 | #else
|
|---|
| 9846 | # error "Port me!"
|
|---|
| 9847 | #endif
|
|---|
| 9848 | }
|
|---|
| 9849 |
|
|---|
| 9850 | /**
|
|---|
| 9851 | * @note Locks this object for writing.
|
|---|
| 9852 | */
|
|---|
| 9853 | STDMETHODIMP SessionMachine::BeginPowerUp(IProgress *aProgress)
|
|---|
| 9854 | {
|
|---|
| 9855 | AutoCaller autoCaller(this);
|
|---|
| 9856 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9857 |
|
|---|
| 9858 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9859 |
|
|---|
| 9860 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 9861 | return VBOX_E_INVALID_OBJECT_STATE;
|
|---|
| 9862 |
|
|---|
| 9863 | if (!mData->mSession.mProgress.isNull())
|
|---|
| 9864 | mData->mSession.mProgress->setOtherProgressObject(aProgress);
|
|---|
| 9865 |
|
|---|
| 9866 | return S_OK;
|
|---|
| 9867 | }
|
|---|
| 9868 |
|
|---|
| 9869 |
|
|---|
| 9870 | /**
|
|---|
| 9871 | * @note Locks this object for writing.
|
|---|
| 9872 | */
|
|---|
| 9873 | STDMETHODIMP SessionMachine::EndPowerUp(LONG iResult)
|
|---|
| 9874 | {
|
|---|
| 9875 | AutoCaller autoCaller(this);
|
|---|
| 9876 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9877 |
|
|---|
| 9878 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 9879 |
|
|---|
| 9880 | if (mData->mSession.mState != SessionState_Open)
|
|---|
| 9881 | return VBOX_E_INVALID_OBJECT_STATE;
|
|---|
| 9882 |
|
|---|
| 9883 | /* Finalize the openRemoteSession progress object. */
|
|---|
| 9884 | if (mData->mSession.mProgress)
|
|---|
| 9885 | {
|
|---|
| 9886 | mData->mSession.mProgress->notifyComplete((HRESULT)iResult);
|
|---|
| 9887 | mData->mSession.mProgress.setNull();
|
|---|
| 9888 |
|
|---|
| 9889 | if (SUCCEEDED((HRESULT)iResult))
|
|---|
| 9890 | {
|
|---|
| 9891 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
|---|
| 9892 | /* The VM has been powered up successfully, so it makes sense
|
|---|
| 9893 | * now to offer the performance metrics for a running machine
|
|---|
| 9894 | * object. Doing it earlier wouldn't be safe. */
|
|---|
| 9895 | registerMetrics(mParent->performanceCollector(), mPeer,
|
|---|
| 9896 | mData->mSession.mPid);
|
|---|
| 9897 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
|
|---|
| 9898 |
|
|---|
| 9899 | }
|
|---|
| 9900 | }
|
|---|
| 9901 | return S_OK;
|
|---|
| 9902 | }
|
|---|
| 9903 |
|
|---|
| 9904 | /**
|
|---|
| 9905 | * Goes through the USB filters of the given machine to see if the given
|
|---|
| 9906 | * device matches any filter or not.
|
|---|
| 9907 | *
|
|---|
| 9908 | * @note Locks the same as USBController::hasMatchingFilter() does.
|
|---|
| 9909 | */
|
|---|
| 9910 | STDMETHODIMP SessionMachine::RunUSBDeviceFilters(IUSBDevice *aUSBDevice,
|
|---|
| 9911 | BOOL *aMatched,
|
|---|
| 9912 | ULONG *aMaskedIfs)
|
|---|
| 9913 | {
|
|---|
| 9914 | LogFlowThisFunc(("\n"));
|
|---|
| 9915 |
|
|---|
| 9916 | CheckComArgNotNull(aUSBDevice);
|
|---|
| 9917 | CheckComArgOutPointerValid(aMatched);
|
|---|
| 9918 |
|
|---|
| 9919 | AutoCaller autoCaller(this);
|
|---|
| 9920 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9921 |
|
|---|
| 9922 | #ifdef VBOX_WITH_USB
|
|---|
| 9923 | *aMatched = mUSBController->hasMatchingFilter(aUSBDevice, aMaskedIfs);
|
|---|
| 9924 | #else
|
|---|
| 9925 | NOREF(aUSBDevice);
|
|---|
| 9926 | NOREF(aMaskedIfs);
|
|---|
| 9927 | *aMatched = FALSE;
|
|---|
| 9928 | #endif
|
|---|
| 9929 |
|
|---|
| 9930 | return S_OK;
|
|---|
| 9931 | }
|
|---|
| 9932 |
|
|---|
| 9933 | /**
|
|---|
| 9934 | * @note Locks the same as Host::captureUSBDevice() does.
|
|---|
| 9935 | */
|
|---|
| 9936 | STDMETHODIMP SessionMachine::CaptureUSBDevice(IN_BSTR aId)
|
|---|
| 9937 | {
|
|---|
| 9938 | LogFlowThisFunc(("\n"));
|
|---|
| 9939 |
|
|---|
| 9940 | AutoCaller autoCaller(this);
|
|---|
| 9941 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 9942 |
|
|---|
| 9943 | #ifdef VBOX_WITH_USB
|
|---|
| 9944 | /* if captureDeviceForVM() fails, it must have set extended error info */
|
|---|
| 9945 | MultiResult rc = mParent->host()->checkUSBProxyService();
|
|---|
| 9946 | if (FAILED(rc)) return rc;
|
|---|
| 9947 |
|
|---|
| 9948 | USBProxyService *service = mParent->host()->usbProxyService();
|
|---|
| 9949 | AssertReturn(service, E_FAIL);
|
|---|
| 9950 | return service->captureDeviceForVM(this, Guid(aId));
|
|---|
| 9951 | #else
|
|---|
| 9952 | NOREF(aId);
|
|---|
| 9953 | return E_NOTIMPL;
|
|---|
| 9954 | #endif
|
|---|
| 9955 | }
|
|---|
| 9956 |
|
|---|
| 9957 | /**
|
|---|
| 9958 | * @note Locks the same as Host::detachUSBDevice() does.
|
|---|
| 9959 | */
|
|---|
| 9960 | STDMETHODIMP SessionMachine::DetachUSBDevice(IN_BSTR aId, BOOL aDone)
|
|---|
| 9961 | {
|
|---|
| 9962 | LogFlowThisFunc(("\n"));
|
|---|
| 9963 |
|
|---|
| 9964 | AutoCaller autoCaller(this);
|
|---|
| 9965 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9966 |
|
|---|
| 9967 | #ifdef VBOX_WITH_USB
|
|---|
| 9968 | USBProxyService *service = mParent->host()->usbProxyService();
|
|---|
| 9969 | AssertReturn(service, E_FAIL);
|
|---|
| 9970 | return service->detachDeviceFromVM(this, Guid(aId), !!aDone);
|
|---|
| 9971 | #else
|
|---|
| 9972 | NOREF(aId);
|
|---|
| 9973 | NOREF(aDone);
|
|---|
| 9974 | return E_NOTIMPL;
|
|---|
| 9975 | #endif
|
|---|
| 9976 | }
|
|---|
| 9977 |
|
|---|
| 9978 | /**
|
|---|
| 9979 | * Inserts all machine filters to the USB proxy service and then calls
|
|---|
| 9980 | * Host::autoCaptureUSBDevices().
|
|---|
| 9981 | *
|
|---|
| 9982 | * Called by Console from the VM process upon VM startup.
|
|---|
| 9983 | *
|
|---|
| 9984 | * @note Locks what called methods lock.
|
|---|
| 9985 | */
|
|---|
| 9986 | STDMETHODIMP SessionMachine::AutoCaptureUSBDevices()
|
|---|
| 9987 | {
|
|---|
| 9988 | LogFlowThisFunc(("\n"));
|
|---|
| 9989 |
|
|---|
| 9990 | AutoCaller autoCaller(this);
|
|---|
| 9991 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 9992 |
|
|---|
| 9993 | #ifdef VBOX_WITH_USB
|
|---|
| 9994 | HRESULT rc = mUSBController->notifyProxy(true /* aInsertFilters */);
|
|---|
| 9995 | AssertComRC(rc);
|
|---|
| 9996 | NOREF(rc);
|
|---|
| 9997 |
|
|---|
| 9998 | USBProxyService *service = mParent->host()->usbProxyService();
|
|---|
| 9999 | AssertReturn(service, E_FAIL);
|
|---|
| 10000 | return service->autoCaptureDevicesForVM(this);
|
|---|
| 10001 | #else
|
|---|
| 10002 | return S_OK;
|
|---|
| 10003 | #endif
|
|---|
| 10004 | }
|
|---|
| 10005 |
|
|---|
| 10006 | /**
|
|---|
| 10007 | * Removes all machine filters from the USB proxy service and then calls
|
|---|
| 10008 | * Host::detachAllUSBDevices().
|
|---|
| 10009 | *
|
|---|
| 10010 | * Called by Console from the VM process upon normal VM termination or by
|
|---|
| 10011 | * SessionMachine::uninit() upon abnormal VM termination (from under the
|
|---|
| 10012 | * Machine/SessionMachine lock).
|
|---|
| 10013 | *
|
|---|
| 10014 | * @note Locks what called methods lock.
|
|---|
| 10015 | */
|
|---|
| 10016 | STDMETHODIMP SessionMachine::DetachAllUSBDevices(BOOL aDone)
|
|---|
| 10017 | {
|
|---|
| 10018 | LogFlowThisFunc(("\n"));
|
|---|
| 10019 |
|
|---|
| 10020 | AutoCaller autoCaller(this);
|
|---|
| 10021 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10022 |
|
|---|
| 10023 | #ifdef VBOX_WITH_USB
|
|---|
| 10024 | HRESULT rc = mUSBController->notifyProxy(false /* aInsertFilters */);
|
|---|
| 10025 | AssertComRC(rc);
|
|---|
| 10026 | NOREF(rc);
|
|---|
| 10027 |
|
|---|
| 10028 | USBProxyService *service = mParent->host()->usbProxyService();
|
|---|
| 10029 | AssertReturn(service, E_FAIL);
|
|---|
| 10030 | return service->detachAllDevicesFromVM(this, !!aDone, false /* aAbnormal */);
|
|---|
| 10031 | #else
|
|---|
| 10032 | NOREF(aDone);
|
|---|
| 10033 | return S_OK;
|
|---|
| 10034 | #endif
|
|---|
| 10035 | }
|
|---|
| 10036 |
|
|---|
| 10037 | /**
|
|---|
| 10038 | * @note Locks this object for writing.
|
|---|
| 10039 | */
|
|---|
| 10040 | STDMETHODIMP SessionMachine::OnSessionEnd(ISession *aSession,
|
|---|
| 10041 | IProgress **aProgress)
|
|---|
| 10042 | {
|
|---|
| 10043 | LogFlowThisFuncEnter();
|
|---|
| 10044 |
|
|---|
| 10045 | AssertReturn(aSession, E_INVALIDARG);
|
|---|
| 10046 | AssertReturn(aProgress, E_INVALIDARG);
|
|---|
| 10047 |
|
|---|
| 10048 | AutoCaller autoCaller(this);
|
|---|
| 10049 |
|
|---|
| 10050 | LogFlowThisFunc(("callerstate=%d\n", autoCaller.state()));
|
|---|
| 10051 | /*
|
|---|
| 10052 | * We don't assert below because it might happen that a non-direct session
|
|---|
| 10053 | * informs us it is closed right after we've been uninitialized -- it's ok.
|
|---|
| 10054 | */
|
|---|
| 10055 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 10056 |
|
|---|
| 10057 | /* get IInternalSessionControl interface */
|
|---|
| 10058 | ComPtr<IInternalSessionControl> control(aSession);
|
|---|
| 10059 |
|
|---|
| 10060 | ComAssertRet(!control.isNull(), E_INVALIDARG);
|
|---|
| 10061 |
|
|---|
| 10062 | /* Creating a Progress object requires the VirtualBox lock, and
|
|---|
| 10063 | * thus locking it here is required by the lock order rules. */
|
|---|
| 10064 | AutoMultiWriteLock2 alock(mParent->lockHandle(), this->lockHandle() COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10065 |
|
|---|
| 10066 | if (control.equalsTo(mData->mSession.mDirectControl))
|
|---|
| 10067 | {
|
|---|
| 10068 | ComAssertRet(aProgress, E_POINTER);
|
|---|
| 10069 |
|
|---|
| 10070 | /* The direct session is being normally closed by the client process
|
|---|
| 10071 | * ----------------------------------------------------------------- */
|
|---|
| 10072 |
|
|---|
| 10073 | /* go to the closing state (essential for all open*Session() calls and
|
|---|
| 10074 | * for #checkForDeath()) */
|
|---|
| 10075 | Assert(mData->mSession.mState == SessionState_Open);
|
|---|
| 10076 | mData->mSession.mState = SessionState_Closing;
|
|---|
| 10077 |
|
|---|
| 10078 | /* set direct control to NULL to release the remote instance */
|
|---|
| 10079 | mData->mSession.mDirectControl.setNull();
|
|---|
| 10080 | LogFlowThisFunc(("Direct control is set to NULL\n"));
|
|---|
| 10081 |
|
|---|
| 10082 | if (mData->mSession.mProgress)
|
|---|
| 10083 | {
|
|---|
| 10084 | /* finalize the progress, someone might wait if a frontend
|
|---|
| 10085 | * closes the session before powering on the VM. */
|
|---|
| 10086 | mData->mSession.mProgress->notifyComplete(E_FAIL,
|
|---|
| 10087 | COM_IIDOF(ISession),
|
|---|
| 10088 | getComponentName(),
|
|---|
| 10089 | tr("The VM session was closed before any attempt to power it on"));
|
|---|
| 10090 | mData->mSession.mProgress.setNull();
|
|---|
| 10091 | }
|
|---|
| 10092 |
|
|---|
| 10093 | /* Create the progress object the client will use to wait until
|
|---|
| 10094 | * #checkForDeath() is called to uninitialize this session object after
|
|---|
| 10095 | * it releases the IPC semaphore.
|
|---|
| 10096 | * Note! Because we're "reusing" mProgress here, this must be a proxy
|
|---|
| 10097 | * object just like for openRemoteSession. */
|
|---|
| 10098 | Assert(mData->mSession.mProgress.isNull());
|
|---|
| 10099 | ComObjPtr<ProgressProxy> progress;
|
|---|
| 10100 | progress.createObject();
|
|---|
| 10101 | ComPtr<IUnknown> pPeer(mPeer);
|
|---|
| 10102 | progress->init(mParent, pPeer,
|
|---|
| 10103 | Bstr(tr("Closing session")),
|
|---|
| 10104 | FALSE /* aCancelable */);
|
|---|
| 10105 | progress.queryInterfaceTo(aProgress);
|
|---|
| 10106 | mData->mSession.mProgress = progress;
|
|---|
| 10107 | }
|
|---|
| 10108 | else
|
|---|
| 10109 | {
|
|---|
| 10110 | /* the remote session is being normally closed */
|
|---|
| 10111 | Data::Session::RemoteControlList::iterator it =
|
|---|
| 10112 | mData->mSession.mRemoteControls.begin();
|
|---|
| 10113 | while (it != mData->mSession.mRemoteControls.end())
|
|---|
| 10114 | {
|
|---|
| 10115 | if (control.equalsTo(*it))
|
|---|
| 10116 | break;
|
|---|
| 10117 | ++it;
|
|---|
| 10118 | }
|
|---|
| 10119 | BOOL found = it != mData->mSession.mRemoteControls.end();
|
|---|
| 10120 | ComAssertMsgRet(found, ("The session is not found in the session list!"),
|
|---|
| 10121 | E_INVALIDARG);
|
|---|
| 10122 | mData->mSession.mRemoteControls.remove(*it);
|
|---|
| 10123 | }
|
|---|
| 10124 |
|
|---|
| 10125 | LogFlowThisFuncLeave();
|
|---|
| 10126 | return S_OK;
|
|---|
| 10127 | }
|
|---|
| 10128 |
|
|---|
| 10129 | /**
|
|---|
| 10130 | * @note Locks this object for writing.
|
|---|
| 10131 | */
|
|---|
| 10132 | STDMETHODIMP SessionMachine::BeginSavingState(IProgress *aProgress, BSTR *aStateFilePath)
|
|---|
| 10133 | {
|
|---|
| 10134 | LogFlowThisFuncEnter();
|
|---|
| 10135 |
|
|---|
| 10136 | AssertReturn(aProgress, E_INVALIDARG);
|
|---|
| 10137 | AssertReturn(aStateFilePath, E_POINTER);
|
|---|
| 10138 |
|
|---|
| 10139 | AutoCaller autoCaller(this);
|
|---|
| 10140 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10141 |
|
|---|
| 10142 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10143 |
|
|---|
| 10144 | AssertReturn( mData->mMachineState == MachineState_Paused
|
|---|
| 10145 | && mSnapshotData.mLastState == MachineState_Null
|
|---|
| 10146 | && mSnapshotData.mProgressId.isEmpty()
|
|---|
| 10147 | && mSnapshotData.mStateFilePath.isEmpty(),
|
|---|
| 10148 | E_FAIL);
|
|---|
| 10149 |
|
|---|
| 10150 | /* memorize the progress ID and add it to the global collection */
|
|---|
| 10151 | Bstr progressId;
|
|---|
| 10152 | HRESULT rc = aProgress->COMGETTER(Id)(progressId.asOutParam());
|
|---|
| 10153 | AssertComRCReturn(rc, rc);
|
|---|
| 10154 | rc = mParent->addProgress(aProgress);
|
|---|
| 10155 | AssertComRCReturn(rc, rc);
|
|---|
| 10156 |
|
|---|
| 10157 | Bstr stateFilePath;
|
|---|
| 10158 | /* stateFilePath is null when the machine is not running */
|
|---|
| 10159 | if (mData->mMachineState == MachineState_Paused)
|
|---|
| 10160 | {
|
|---|
| 10161 | stateFilePath = Utf8StrFmt("%ls%c{%RTuuid}.sav",
|
|---|
| 10162 | mUserData->mSnapshotFolderFull.raw(),
|
|---|
| 10163 | RTPATH_DELIMITER, mData->mUuid.raw());
|
|---|
| 10164 | }
|
|---|
| 10165 |
|
|---|
| 10166 | /* fill in the snapshot data */
|
|---|
| 10167 | mSnapshotData.mLastState = mData->mMachineState;
|
|---|
| 10168 | mSnapshotData.mProgressId = Guid(progressId);
|
|---|
| 10169 | mSnapshotData.mStateFilePath = stateFilePath;
|
|---|
| 10170 |
|
|---|
| 10171 | /* set the state to Saving (this is expected by Console::SaveState()) */
|
|---|
| 10172 | setMachineState(MachineState_Saving);
|
|---|
| 10173 |
|
|---|
| 10174 | stateFilePath.cloneTo(aStateFilePath);
|
|---|
| 10175 |
|
|---|
| 10176 | return S_OK;
|
|---|
| 10177 | }
|
|---|
| 10178 |
|
|---|
| 10179 | /**
|
|---|
| 10180 | * @note Locks mParent + this object for writing.
|
|---|
| 10181 | */
|
|---|
| 10182 | STDMETHODIMP SessionMachine::EndSavingState(BOOL aSuccess)
|
|---|
| 10183 | {
|
|---|
| 10184 | LogFlowThisFunc(("\n"));
|
|---|
| 10185 |
|
|---|
| 10186 | AutoCaller autoCaller(this);
|
|---|
| 10187 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10188 |
|
|---|
| 10189 | /* endSavingState() need mParent lock */
|
|---|
| 10190 | AutoMultiWriteLock2 alock(mParent, this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10191 |
|
|---|
| 10192 | AssertReturn( mData->mMachineState == MachineState_Saving
|
|---|
| 10193 | && mSnapshotData.mLastState != MachineState_Null
|
|---|
| 10194 | && !mSnapshotData.mProgressId.isEmpty()
|
|---|
| 10195 | && !mSnapshotData.mStateFilePath.isEmpty(),
|
|---|
| 10196 | E_FAIL);
|
|---|
| 10197 |
|
|---|
| 10198 | /*
|
|---|
| 10199 | * on success, set the state to Saved;
|
|---|
| 10200 | * on failure, set the state to the state we had when BeginSavingState() was
|
|---|
| 10201 | * called (this is expected by Console::SaveState() and
|
|---|
| 10202 | * Console::saveStateThread())
|
|---|
| 10203 | */
|
|---|
| 10204 | if (aSuccess)
|
|---|
| 10205 | setMachineState(MachineState_Saved);
|
|---|
| 10206 | else
|
|---|
| 10207 | setMachineState(mSnapshotData.mLastState);
|
|---|
| 10208 |
|
|---|
| 10209 | return endSavingState(aSuccess);
|
|---|
| 10210 | }
|
|---|
| 10211 |
|
|---|
| 10212 | /**
|
|---|
| 10213 | * @note Locks this object for writing.
|
|---|
| 10214 | */
|
|---|
| 10215 | STDMETHODIMP SessionMachine::AdoptSavedState(IN_BSTR aSavedStateFile)
|
|---|
| 10216 | {
|
|---|
| 10217 | LogFlowThisFunc(("\n"));
|
|---|
| 10218 |
|
|---|
| 10219 | CheckComArgStrNotEmptyOrNull(aSavedStateFile);
|
|---|
| 10220 |
|
|---|
| 10221 | AutoCaller autoCaller(this);
|
|---|
| 10222 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10223 |
|
|---|
| 10224 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10225 |
|
|---|
| 10226 | AssertReturn( mData->mMachineState == MachineState_PoweredOff
|
|---|
| 10227 | || mData->mMachineState == MachineState_Teleported
|
|---|
| 10228 | || mData->mMachineState == MachineState_Aborted
|
|---|
| 10229 | , E_FAIL); /** @todo setError. */
|
|---|
| 10230 |
|
|---|
| 10231 | Utf8Str stateFilePathFull = aSavedStateFile;
|
|---|
| 10232 | int vrc = calculateFullPath(stateFilePathFull, stateFilePathFull);
|
|---|
| 10233 | if (RT_FAILURE(vrc))
|
|---|
| 10234 | return setError(VBOX_E_FILE_ERROR,
|
|---|
| 10235 | tr("Invalid saved state file path '%ls' (%Rrc)"),
|
|---|
| 10236 | aSavedStateFile,
|
|---|
| 10237 | vrc);
|
|---|
| 10238 |
|
|---|
| 10239 | mSSData->mStateFilePath = stateFilePathFull;
|
|---|
| 10240 |
|
|---|
| 10241 | /* The below setMachineState() will detect the state transition and will
|
|---|
| 10242 | * update the settings file */
|
|---|
| 10243 |
|
|---|
| 10244 | return setMachineState(MachineState_Saved);
|
|---|
| 10245 | }
|
|---|
| 10246 |
|
|---|
| 10247 | STDMETHODIMP SessionMachine::PullGuestProperties(ComSafeArrayOut(BSTR, aNames),
|
|---|
| 10248 | ComSafeArrayOut(BSTR, aValues),
|
|---|
| 10249 | ComSafeArrayOut(ULONG64, aTimestamps),
|
|---|
| 10250 | ComSafeArrayOut(BSTR, aFlags))
|
|---|
| 10251 | {
|
|---|
| 10252 | LogFlowThisFunc(("\n"));
|
|---|
| 10253 |
|
|---|
| 10254 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 10255 | using namespace guestProp;
|
|---|
| 10256 |
|
|---|
| 10257 | AutoCaller autoCaller(this);
|
|---|
| 10258 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10259 |
|
|---|
| 10260 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10261 |
|
|---|
| 10262 | AssertReturn(!ComSafeArrayOutIsNull(aNames), E_POINTER);
|
|---|
| 10263 | AssertReturn(!ComSafeArrayOutIsNull(aValues), E_POINTER);
|
|---|
| 10264 | AssertReturn(!ComSafeArrayOutIsNull(aTimestamps), E_POINTER);
|
|---|
| 10265 | AssertReturn(!ComSafeArrayOutIsNull(aFlags), E_POINTER);
|
|---|
| 10266 |
|
|---|
| 10267 | size_t cEntries = mHWData->mGuestProperties.size();
|
|---|
| 10268 | com::SafeArray<BSTR> names(cEntries);
|
|---|
| 10269 | com::SafeArray<BSTR> values(cEntries);
|
|---|
| 10270 | com::SafeArray<ULONG64> timestamps(cEntries);
|
|---|
| 10271 | com::SafeArray<BSTR> flags(cEntries);
|
|---|
| 10272 | unsigned i = 0;
|
|---|
| 10273 | for (HWData::GuestPropertyList::iterator it = mHWData->mGuestProperties.begin();
|
|---|
| 10274 | it != mHWData->mGuestProperties.end();
|
|---|
| 10275 | ++it)
|
|---|
| 10276 | {
|
|---|
| 10277 | char szFlags[MAX_FLAGS_LEN + 1];
|
|---|
| 10278 | it->strName.cloneTo(&names[i]);
|
|---|
| 10279 | it->strValue.cloneTo(&values[i]);
|
|---|
| 10280 | timestamps[i] = it->mTimestamp;
|
|---|
| 10281 | /* If it is NULL, keep it NULL. */
|
|---|
| 10282 | if (it->mFlags)
|
|---|
| 10283 | {
|
|---|
| 10284 | writeFlags(it->mFlags, szFlags);
|
|---|
| 10285 | Bstr(szFlags).cloneTo(&flags[i]);
|
|---|
| 10286 | }
|
|---|
| 10287 | else
|
|---|
| 10288 | flags[i] = NULL;
|
|---|
| 10289 | ++i;
|
|---|
| 10290 | }
|
|---|
| 10291 | names.detachTo(ComSafeArrayOutArg(aNames));
|
|---|
| 10292 | values.detachTo(ComSafeArrayOutArg(aValues));
|
|---|
| 10293 | timestamps.detachTo(ComSafeArrayOutArg(aTimestamps));
|
|---|
| 10294 | flags.detachTo(ComSafeArrayOutArg(aFlags));
|
|---|
| 10295 | return S_OK;
|
|---|
| 10296 | #else
|
|---|
| 10297 | ReturnComNotImplemented();
|
|---|
| 10298 | #endif
|
|---|
| 10299 | }
|
|---|
| 10300 |
|
|---|
| 10301 | STDMETHODIMP SessionMachine::PushGuestProperty(IN_BSTR aName,
|
|---|
| 10302 | IN_BSTR aValue,
|
|---|
| 10303 | ULONG64 aTimestamp,
|
|---|
| 10304 | IN_BSTR aFlags)
|
|---|
| 10305 | {
|
|---|
| 10306 | LogFlowThisFunc(("\n"));
|
|---|
| 10307 |
|
|---|
| 10308 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 10309 | using namespace guestProp;
|
|---|
| 10310 |
|
|---|
| 10311 | CheckComArgStrNotEmptyOrNull(aName);
|
|---|
| 10312 | if (aValue != NULL && (!VALID_PTR(aValue) || !VALID_PTR(aFlags)))
|
|---|
| 10313 | return E_POINTER; /* aValue can be NULL to indicate deletion */
|
|---|
| 10314 |
|
|---|
| 10315 | try
|
|---|
| 10316 | {
|
|---|
| 10317 | /*
|
|---|
| 10318 | * Convert input up front.
|
|---|
| 10319 | */
|
|---|
| 10320 | Utf8Str utf8Name(aName);
|
|---|
| 10321 | uint32_t fFlags = NILFLAG;
|
|---|
| 10322 | if (aFlags)
|
|---|
| 10323 | {
|
|---|
| 10324 | Utf8Str utf8Flags(aFlags);
|
|---|
| 10325 | int vrc = validateFlags(utf8Flags.raw(), &fFlags);
|
|---|
| 10326 | AssertRCReturn(vrc, E_INVALIDARG);
|
|---|
| 10327 | }
|
|---|
| 10328 |
|
|---|
| 10329 | /*
|
|---|
| 10330 | * Now grab the object lock, validate the state and do the update.
|
|---|
| 10331 | */
|
|---|
| 10332 | AutoCaller autoCaller(this);
|
|---|
| 10333 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 10334 |
|
|---|
| 10335 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10336 |
|
|---|
| 10337 | switch (mData->mMachineState)
|
|---|
| 10338 | {
|
|---|
| 10339 | case MachineState_Paused:
|
|---|
| 10340 | case MachineState_Running:
|
|---|
| 10341 | case MachineState_Teleporting:
|
|---|
| 10342 | case MachineState_TeleportingPausedVM:
|
|---|
| 10343 | case MachineState_LiveSnapshotting:
|
|---|
| 10344 | case MachineState_DeletingSnapshotOnline:
|
|---|
| 10345 | case MachineState_DeletingSnapshotPaused:
|
|---|
| 10346 | case MachineState_Saving:
|
|---|
| 10347 | break;
|
|---|
| 10348 |
|
|---|
| 10349 | default:
|
|---|
| 10350 | AssertMsgFailedReturn(("%s\n", Global::stringifyMachineState(mData->mMachineState)),
|
|---|
| 10351 | VBOX_E_INVALID_VM_STATE);
|
|---|
| 10352 | }
|
|---|
| 10353 |
|
|---|
| 10354 | setModified(IsModified_MachineData);
|
|---|
| 10355 | mHWData.backup();
|
|---|
| 10356 |
|
|---|
| 10357 | /** @todo r=bird: The careful memory handling doesn't work out here because
|
|---|
| 10358 | * the catch block won't undo any damange we've done. So, if push_back throws
|
|---|
| 10359 | * bad_alloc then you've lost the value.
|
|---|
| 10360 | *
|
|---|
| 10361 | * Another thing. Doing a linear search here isn't extremely efficient, esp.
|
|---|
| 10362 | * since values that changes actually bubbles to the end of the list. Using
|
|---|
| 10363 | * something that has an efficient lookup and can tollerate a bit of updates
|
|---|
| 10364 | * would be nice. RTStrSpace is one suggestion (it's not perfect). Some
|
|---|
| 10365 | * combination of RTStrCache (for sharing names and getting uniqueness into
|
|---|
| 10366 | * the bargain) and hash/tree is another. */
|
|---|
| 10367 | for (HWData::GuestPropertyList::iterator iter = mHWData->mGuestProperties.begin();
|
|---|
| 10368 | iter != mHWData->mGuestProperties.end();
|
|---|
| 10369 | ++iter)
|
|---|
| 10370 | if (utf8Name == iter->strName)
|
|---|
| 10371 | {
|
|---|
| 10372 | mHWData->mGuestProperties.erase(iter);
|
|---|
| 10373 | mData->mGuestPropertiesModified = TRUE;
|
|---|
| 10374 | break;
|
|---|
| 10375 | }
|
|---|
| 10376 | if (aValue != NULL && aValue[0] != '\0')
|
|---|
| 10377 | {
|
|---|
| 10378 | HWData::GuestProperty property = { aName, aValue, aTimestamp, fFlags };
|
|---|
| 10379 | mHWData->mGuestProperties.push_back(property);
|
|---|
| 10380 | mData->mGuestPropertiesModified = TRUE;
|
|---|
| 10381 | }
|
|---|
| 10382 |
|
|---|
| 10383 | /*
|
|---|
| 10384 | * Send a callback notification if appropriate
|
|---|
| 10385 | */
|
|---|
| 10386 | if ( mHWData->mGuestPropertyNotificationPatterns.isEmpty()
|
|---|
| 10387 | || RTStrSimplePatternMultiMatch(mHWData->mGuestPropertyNotificationPatterns.raw(),
|
|---|
| 10388 | RTSTR_MAX,
|
|---|
| 10389 | utf8Name.raw(),
|
|---|
| 10390 | RTSTR_MAX, NULL)
|
|---|
| 10391 | )
|
|---|
| 10392 | {
|
|---|
| 10393 | alock.leave();
|
|---|
| 10394 |
|
|---|
| 10395 | mParent->onGuestPropertyChange(mData->mUuid,
|
|---|
| 10396 | aName,
|
|---|
| 10397 | aValue,
|
|---|
| 10398 | aFlags);
|
|---|
| 10399 | }
|
|---|
| 10400 | }
|
|---|
| 10401 | catch (...)
|
|---|
| 10402 | {
|
|---|
| 10403 | return VirtualBox::handleUnexpectedExceptions(RT_SRC_POS);
|
|---|
| 10404 | }
|
|---|
| 10405 | return S_OK;
|
|---|
| 10406 | #else
|
|---|
| 10407 | ReturnComNotImplemented();
|
|---|
| 10408 | #endif
|
|---|
| 10409 | }
|
|---|
| 10410 |
|
|---|
| 10411 | // public methods only for internal purposes
|
|---|
| 10412 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 10413 |
|
|---|
| 10414 | /**
|
|---|
| 10415 | * Called from the client watcher thread to check for expected or unexpected
|
|---|
| 10416 | * death of the client process that has a direct session to this machine.
|
|---|
| 10417 | *
|
|---|
| 10418 | * On Win32 and on OS/2, this method is called only when we've got the
|
|---|
| 10419 | * mutex (i.e. the client has either died or terminated normally) so it always
|
|---|
| 10420 | * returns @c true (the client is terminated, the session machine is
|
|---|
| 10421 | * uninitialized).
|
|---|
| 10422 | *
|
|---|
| 10423 | * On other platforms, the method returns @c true if the client process has
|
|---|
| 10424 | * terminated normally or abnormally and the session machine was uninitialized,
|
|---|
| 10425 | * and @c false if the client process is still alive.
|
|---|
| 10426 | *
|
|---|
| 10427 | * @note Locks this object for writing.
|
|---|
| 10428 | */
|
|---|
| 10429 | bool SessionMachine::checkForDeath()
|
|---|
| 10430 | {
|
|---|
| 10431 | Uninit::Reason reason;
|
|---|
| 10432 | bool terminated = false;
|
|---|
| 10433 |
|
|---|
| 10434 | /* Enclose autoCaller with a block because calling uninit() from under it
|
|---|
| 10435 | * will deadlock. */
|
|---|
| 10436 | {
|
|---|
| 10437 | AutoCaller autoCaller(this);
|
|---|
| 10438 | if (!autoCaller.isOk())
|
|---|
| 10439 | {
|
|---|
| 10440 | /* return true if not ready, to cause the client watcher to exclude
|
|---|
| 10441 | * the corresponding session from watching */
|
|---|
| 10442 | LogFlowThisFunc(("Already uninitialized!\n"));
|
|---|
| 10443 | return true;
|
|---|
| 10444 | }
|
|---|
| 10445 |
|
|---|
| 10446 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10447 |
|
|---|
| 10448 | /* Determine the reason of death: if the session state is Closing here,
|
|---|
| 10449 | * everything is fine. Otherwise it means that the client did not call
|
|---|
| 10450 | * OnSessionEnd() before it released the IPC semaphore. This may happen
|
|---|
| 10451 | * either because the client process has abnormally terminated, or
|
|---|
| 10452 | * because it simply forgot to call ISession::Close() before exiting. We
|
|---|
| 10453 | * threat the latter also as an abnormal termination (see
|
|---|
| 10454 | * Session::uninit() for details). */
|
|---|
| 10455 | reason = mData->mSession.mState == SessionState_Closing ?
|
|---|
| 10456 | Uninit::Normal :
|
|---|
| 10457 | Uninit::Abnormal;
|
|---|
| 10458 |
|
|---|
| 10459 | #if defined(RT_OS_WINDOWS)
|
|---|
| 10460 |
|
|---|
| 10461 | AssertMsg(mIPCSem, ("semaphore must be created"));
|
|---|
| 10462 |
|
|---|
| 10463 | /* release the IPC mutex */
|
|---|
| 10464 | ::ReleaseMutex(mIPCSem);
|
|---|
| 10465 |
|
|---|
| 10466 | terminated = true;
|
|---|
| 10467 |
|
|---|
| 10468 | #elif defined(RT_OS_OS2)
|
|---|
| 10469 |
|
|---|
| 10470 | AssertMsg(mIPCSem, ("semaphore must be created"));
|
|---|
| 10471 |
|
|---|
| 10472 | /* release the IPC mutex */
|
|---|
| 10473 | ::DosReleaseMutexSem(mIPCSem);
|
|---|
| 10474 |
|
|---|
| 10475 | terminated = true;
|
|---|
| 10476 |
|
|---|
| 10477 | #elif defined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER)
|
|---|
| 10478 |
|
|---|
| 10479 | AssertMsg(mIPCSem >= 0, ("semaphore must be created"));
|
|---|
| 10480 |
|
|---|
| 10481 | int val = ::semctl(mIPCSem, 0, GETVAL);
|
|---|
| 10482 | if (val > 0)
|
|---|
| 10483 | {
|
|---|
| 10484 | /* the semaphore is signaled, meaning the session is terminated */
|
|---|
| 10485 | terminated = true;
|
|---|
| 10486 | }
|
|---|
| 10487 |
|
|---|
| 10488 | #else
|
|---|
| 10489 | # error "Port me!"
|
|---|
| 10490 | #endif
|
|---|
| 10491 |
|
|---|
| 10492 | } /* AutoCaller block */
|
|---|
| 10493 |
|
|---|
| 10494 | if (terminated)
|
|---|
| 10495 | uninit(reason);
|
|---|
| 10496 |
|
|---|
| 10497 | return terminated;
|
|---|
| 10498 | }
|
|---|
| 10499 |
|
|---|
| 10500 | /**
|
|---|
| 10501 | * @note Locks this object for reading.
|
|---|
| 10502 | */
|
|---|
| 10503 | HRESULT SessionMachine::onNetworkAdapterChange(INetworkAdapter *networkAdapter, BOOL changeAdapter)
|
|---|
| 10504 | {
|
|---|
| 10505 | LogFlowThisFunc(("\n"));
|
|---|
| 10506 |
|
|---|
| 10507 | AutoCaller autoCaller(this);
|
|---|
| 10508 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10509 |
|
|---|
| 10510 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10511 | {
|
|---|
| 10512 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10513 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10514 | }
|
|---|
| 10515 |
|
|---|
| 10516 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10517 | if (!directControl)
|
|---|
| 10518 | return S_OK;
|
|---|
| 10519 |
|
|---|
| 10520 | return directControl->OnNetworkAdapterChange(networkAdapter, changeAdapter);
|
|---|
| 10521 | }
|
|---|
| 10522 |
|
|---|
| 10523 | /**
|
|---|
| 10524 | * @note Locks this object for reading.
|
|---|
| 10525 | */
|
|---|
| 10526 | HRESULT SessionMachine::onSerialPortChange(ISerialPort *serialPort)
|
|---|
| 10527 | {
|
|---|
| 10528 | LogFlowThisFunc(("\n"));
|
|---|
| 10529 |
|
|---|
| 10530 | AutoCaller autoCaller(this);
|
|---|
| 10531 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10532 |
|
|---|
| 10533 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10534 | {
|
|---|
| 10535 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10536 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10537 | }
|
|---|
| 10538 |
|
|---|
| 10539 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10540 | if (!directControl)
|
|---|
| 10541 | return S_OK;
|
|---|
| 10542 |
|
|---|
| 10543 | return directControl->OnSerialPortChange(serialPort);
|
|---|
| 10544 | }
|
|---|
| 10545 |
|
|---|
| 10546 | /**
|
|---|
| 10547 | * @note Locks this object for reading.
|
|---|
| 10548 | */
|
|---|
| 10549 | HRESULT SessionMachine::onParallelPortChange(IParallelPort *parallelPort)
|
|---|
| 10550 | {
|
|---|
| 10551 | LogFlowThisFunc(("\n"));
|
|---|
| 10552 |
|
|---|
| 10553 | AutoCaller autoCaller(this);
|
|---|
| 10554 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10555 |
|
|---|
| 10556 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10557 | {
|
|---|
| 10558 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10559 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10560 | }
|
|---|
| 10561 |
|
|---|
| 10562 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10563 | if (!directControl)
|
|---|
| 10564 | return S_OK;
|
|---|
| 10565 |
|
|---|
| 10566 | return directControl->OnParallelPortChange(parallelPort);
|
|---|
| 10567 | }
|
|---|
| 10568 |
|
|---|
| 10569 | /**
|
|---|
| 10570 | * @note Locks this object for reading.
|
|---|
| 10571 | */
|
|---|
| 10572 | HRESULT SessionMachine::onStorageControllerChange()
|
|---|
| 10573 | {
|
|---|
| 10574 | LogFlowThisFunc(("\n"));
|
|---|
| 10575 |
|
|---|
| 10576 | AutoCaller autoCaller(this);
|
|---|
| 10577 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10578 |
|
|---|
| 10579 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10580 | {
|
|---|
| 10581 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10582 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10583 | }
|
|---|
| 10584 |
|
|---|
| 10585 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10586 | if (!directControl)
|
|---|
| 10587 | return S_OK;
|
|---|
| 10588 |
|
|---|
| 10589 | return directControl->OnStorageControllerChange();
|
|---|
| 10590 | }
|
|---|
| 10591 |
|
|---|
| 10592 | /**
|
|---|
| 10593 | * @note Locks this object for reading.
|
|---|
| 10594 | */
|
|---|
| 10595 | HRESULT SessionMachine::onMediumChange(IMediumAttachment *aAttachment, BOOL aForce)
|
|---|
| 10596 | {
|
|---|
| 10597 | LogFlowThisFunc(("\n"));
|
|---|
| 10598 |
|
|---|
| 10599 | AutoCaller autoCaller(this);
|
|---|
| 10600 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10601 |
|
|---|
| 10602 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10603 | {
|
|---|
| 10604 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10605 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10606 | }
|
|---|
| 10607 |
|
|---|
| 10608 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10609 | if (!directControl)
|
|---|
| 10610 | return S_OK;
|
|---|
| 10611 |
|
|---|
| 10612 | return directControl->OnMediumChange(aAttachment, aForce);
|
|---|
| 10613 | }
|
|---|
| 10614 |
|
|---|
| 10615 | /**
|
|---|
| 10616 | * @note Locks this object for reading.
|
|---|
| 10617 | */
|
|---|
| 10618 | HRESULT SessionMachine::onCPUChange(ULONG aCPU, BOOL aRemove)
|
|---|
| 10619 | {
|
|---|
| 10620 | LogFlowThisFunc(("\n"));
|
|---|
| 10621 |
|
|---|
| 10622 | AutoCaller autoCaller(this);
|
|---|
| 10623 | AssertComRCReturn (autoCaller.rc(), autoCaller.rc());
|
|---|
| 10624 |
|
|---|
| 10625 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10626 | {
|
|---|
| 10627 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10628 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10629 | }
|
|---|
| 10630 |
|
|---|
| 10631 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10632 | if (!directControl)
|
|---|
| 10633 | return S_OK;
|
|---|
| 10634 |
|
|---|
| 10635 | return directControl->OnCPUChange(aCPU, aRemove);
|
|---|
| 10636 | }
|
|---|
| 10637 |
|
|---|
| 10638 | /**
|
|---|
| 10639 | * @note Locks this object for reading.
|
|---|
| 10640 | */
|
|---|
| 10641 | HRESULT SessionMachine::onVRDPServerChange(BOOL aRestart)
|
|---|
| 10642 | {
|
|---|
| 10643 | LogFlowThisFunc(("\n"));
|
|---|
| 10644 |
|
|---|
| 10645 | AutoCaller autoCaller(this);
|
|---|
| 10646 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10647 |
|
|---|
| 10648 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10649 | {
|
|---|
| 10650 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10651 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10652 | }
|
|---|
| 10653 |
|
|---|
| 10654 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10655 | if (!directControl)
|
|---|
| 10656 | return S_OK;
|
|---|
| 10657 |
|
|---|
| 10658 | return directControl->OnVRDPServerChange(aRestart);
|
|---|
| 10659 | }
|
|---|
| 10660 |
|
|---|
| 10661 | /**
|
|---|
| 10662 | * @note Locks this object for reading.
|
|---|
| 10663 | */
|
|---|
| 10664 | HRESULT SessionMachine::onUSBControllerChange()
|
|---|
| 10665 | {
|
|---|
| 10666 | LogFlowThisFunc(("\n"));
|
|---|
| 10667 |
|
|---|
| 10668 | AutoCaller autoCaller(this);
|
|---|
| 10669 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10670 |
|
|---|
| 10671 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10672 | {
|
|---|
| 10673 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10674 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10675 | }
|
|---|
| 10676 |
|
|---|
| 10677 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10678 | if (!directControl)
|
|---|
| 10679 | return S_OK;
|
|---|
| 10680 |
|
|---|
| 10681 | return directControl->OnUSBControllerChange();
|
|---|
| 10682 | }
|
|---|
| 10683 |
|
|---|
| 10684 | /**
|
|---|
| 10685 | * @note Locks this object for reading.
|
|---|
| 10686 | */
|
|---|
| 10687 | HRESULT SessionMachine::onSharedFolderChange()
|
|---|
| 10688 | {
|
|---|
| 10689 | LogFlowThisFunc(("\n"));
|
|---|
| 10690 |
|
|---|
| 10691 | AutoCaller autoCaller(this);
|
|---|
| 10692 | AssertComRCReturnRC(autoCaller.rc());
|
|---|
| 10693 |
|
|---|
| 10694 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10695 | {
|
|---|
| 10696 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10697 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10698 | }
|
|---|
| 10699 |
|
|---|
| 10700 | /* ignore notifications sent after #OnSessionEnd() is called */
|
|---|
| 10701 | if (!directControl)
|
|---|
| 10702 | return S_OK;
|
|---|
| 10703 |
|
|---|
| 10704 | return directControl->OnSharedFolderChange(FALSE /* aGlobal */);
|
|---|
| 10705 | }
|
|---|
| 10706 |
|
|---|
| 10707 | /**
|
|---|
| 10708 | * Returns @c true if this machine's USB controller reports it has a matching
|
|---|
| 10709 | * filter for the given USB device and @c false otherwise.
|
|---|
| 10710 | *
|
|---|
| 10711 | * @note Caller must have requested machine read lock.
|
|---|
| 10712 | */
|
|---|
| 10713 | bool SessionMachine::hasMatchingUSBFilter(const ComObjPtr<HostUSBDevice> &aDevice, ULONG *aMaskedIfs)
|
|---|
| 10714 | {
|
|---|
| 10715 | AutoCaller autoCaller(this);
|
|---|
| 10716 | /* silently return if not ready -- this method may be called after the
|
|---|
| 10717 | * direct machine session has been called */
|
|---|
| 10718 | if (!autoCaller.isOk())
|
|---|
| 10719 | return false;
|
|---|
| 10720 |
|
|---|
| 10721 |
|
|---|
| 10722 | #ifdef VBOX_WITH_USB
|
|---|
| 10723 | switch (mData->mMachineState)
|
|---|
| 10724 | {
|
|---|
| 10725 | case MachineState_Starting:
|
|---|
| 10726 | case MachineState_Restoring:
|
|---|
| 10727 | case MachineState_TeleportingIn:
|
|---|
| 10728 | case MachineState_Paused:
|
|---|
| 10729 | case MachineState_Running:
|
|---|
| 10730 | /** @todo Live Migration: snapshoting & teleporting. Need to fend things of
|
|---|
| 10731 | * elsewhere... */
|
|---|
| 10732 | return mUSBController->hasMatchingFilter(aDevice, aMaskedIfs);
|
|---|
| 10733 | default: break;
|
|---|
| 10734 | }
|
|---|
| 10735 | #else
|
|---|
| 10736 | NOREF(aDevice);
|
|---|
| 10737 | NOREF(aMaskedIfs);
|
|---|
| 10738 | #endif
|
|---|
| 10739 | return false;
|
|---|
| 10740 | }
|
|---|
| 10741 |
|
|---|
| 10742 | /**
|
|---|
| 10743 | * @note The calls shall hold no locks. Will temporarily lock this object for reading.
|
|---|
| 10744 | */
|
|---|
| 10745 | HRESULT SessionMachine::onUSBDeviceAttach(IUSBDevice *aDevice,
|
|---|
| 10746 | IVirtualBoxErrorInfo *aError,
|
|---|
| 10747 | ULONG aMaskedIfs)
|
|---|
| 10748 | {
|
|---|
| 10749 | LogFlowThisFunc(("\n"));
|
|---|
| 10750 |
|
|---|
| 10751 | AutoCaller autoCaller(this);
|
|---|
| 10752 |
|
|---|
| 10753 | /* This notification may happen after the machine object has been
|
|---|
| 10754 | * uninitialized (the session was closed), so don't assert. */
|
|---|
| 10755 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 10756 |
|
|---|
| 10757 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10758 | {
|
|---|
| 10759 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10760 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10761 | }
|
|---|
| 10762 |
|
|---|
| 10763 | /* fail on notifications sent after #OnSessionEnd() is called, it is
|
|---|
| 10764 | * expected by the caller */
|
|---|
| 10765 | if (!directControl)
|
|---|
| 10766 | return E_FAIL;
|
|---|
| 10767 |
|
|---|
| 10768 | /* No locks should be held at this point. */
|
|---|
| 10769 | AssertMsg(RTLockValidatorWriteLockGetCount(RTThreadSelf()) == 0, ("%d\n", RTLockValidatorWriteLockGetCount(RTThreadSelf())));
|
|---|
| 10770 | AssertMsg(RTLockValidatorReadLockGetCount(RTThreadSelf()) == 0, ("%d\n", RTLockValidatorReadLockGetCount(RTThreadSelf())));
|
|---|
| 10771 |
|
|---|
| 10772 | return directControl->OnUSBDeviceAttach(aDevice, aError, aMaskedIfs);
|
|---|
| 10773 | }
|
|---|
| 10774 |
|
|---|
| 10775 | /**
|
|---|
| 10776 | * @note The calls shall hold no locks. Will temporarily lock this object for reading.
|
|---|
| 10777 | */
|
|---|
| 10778 | HRESULT SessionMachine::onUSBDeviceDetach(IN_BSTR aId,
|
|---|
| 10779 | IVirtualBoxErrorInfo *aError)
|
|---|
| 10780 | {
|
|---|
| 10781 | LogFlowThisFunc(("\n"));
|
|---|
| 10782 |
|
|---|
| 10783 | AutoCaller autoCaller(this);
|
|---|
| 10784 |
|
|---|
| 10785 | /* This notification may happen after the machine object has been
|
|---|
| 10786 | * uninitialized (the session was closed), so don't assert. */
|
|---|
| 10787 | if (FAILED(autoCaller.rc())) return autoCaller.rc();
|
|---|
| 10788 |
|
|---|
| 10789 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 10790 | {
|
|---|
| 10791 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10792 | directControl = mData->mSession.mDirectControl;
|
|---|
| 10793 | }
|
|---|
| 10794 |
|
|---|
| 10795 | /* fail on notifications sent after #OnSessionEnd() is called, it is
|
|---|
| 10796 | * expected by the caller */
|
|---|
| 10797 | if (!directControl)
|
|---|
| 10798 | return E_FAIL;
|
|---|
| 10799 |
|
|---|
| 10800 | /* No locks should be held at this point. */
|
|---|
| 10801 | AssertMsg(RTLockValidatorWriteLockGetCount(RTThreadSelf()) == 0, ("%d\n", RTLockValidatorWriteLockGetCount(RTThreadSelf())));
|
|---|
| 10802 | AssertMsg(RTLockValidatorReadLockGetCount(RTThreadSelf()) == 0, ("%d\n", RTLockValidatorReadLockGetCount(RTThreadSelf())));
|
|---|
| 10803 |
|
|---|
| 10804 | return directControl->OnUSBDeviceDetach(aId, aError);
|
|---|
| 10805 | }
|
|---|
| 10806 |
|
|---|
| 10807 | // protected methods
|
|---|
| 10808 | /////////////////////////////////////////////////////////////////////////////
|
|---|
| 10809 |
|
|---|
| 10810 | /**
|
|---|
| 10811 | * Helper method to finalize saving the state.
|
|---|
| 10812 | *
|
|---|
| 10813 | * @note Must be called from under this object's lock.
|
|---|
| 10814 | *
|
|---|
| 10815 | * @param aSuccess TRUE if the snapshot has been taken successfully
|
|---|
| 10816 | *
|
|---|
| 10817 | * @note Locks mParent + this objects for writing.
|
|---|
| 10818 | */
|
|---|
| 10819 | HRESULT SessionMachine::endSavingState(BOOL aSuccess)
|
|---|
| 10820 | {
|
|---|
| 10821 | LogFlowThisFuncEnter();
|
|---|
| 10822 |
|
|---|
| 10823 | AutoCaller autoCaller(this);
|
|---|
| 10824 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10825 |
|
|---|
| 10826 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10827 |
|
|---|
| 10828 | HRESULT rc = S_OK;
|
|---|
| 10829 |
|
|---|
| 10830 | if (aSuccess)
|
|---|
| 10831 | {
|
|---|
| 10832 | mSSData->mStateFilePath = mSnapshotData.mStateFilePath;
|
|---|
| 10833 |
|
|---|
| 10834 | /* save all VM settings */
|
|---|
| 10835 | rc = saveSettings(NULL);
|
|---|
| 10836 | // no need to check whether VirtualBox.xml needs saving also since
|
|---|
| 10837 | // we can't have a name change pending at this point
|
|---|
| 10838 | }
|
|---|
| 10839 | else
|
|---|
| 10840 | {
|
|---|
| 10841 | /* delete the saved state file (it might have been already created) */
|
|---|
| 10842 | RTFileDelete(mSnapshotData.mStateFilePath.c_str());
|
|---|
| 10843 | }
|
|---|
| 10844 |
|
|---|
| 10845 | /* remove the completed progress object */
|
|---|
| 10846 | mParent->removeProgress(mSnapshotData.mProgressId);
|
|---|
| 10847 |
|
|---|
| 10848 | /* clear out the temporary saved state data */
|
|---|
| 10849 | mSnapshotData.mLastState = MachineState_Null;
|
|---|
| 10850 | mSnapshotData.mProgressId.clear();
|
|---|
| 10851 | mSnapshotData.mStateFilePath.setNull();
|
|---|
| 10852 |
|
|---|
| 10853 | LogFlowThisFuncLeave();
|
|---|
| 10854 | return rc;
|
|---|
| 10855 | }
|
|---|
| 10856 |
|
|---|
| 10857 | /**
|
|---|
| 10858 | * Locks the attached media.
|
|---|
| 10859 | *
|
|---|
| 10860 | * All attached hard disks are locked for writing and DVD/floppy are locked for
|
|---|
| 10861 | * reading. Parents of attached hard disks (if any) are locked for reading.
|
|---|
| 10862 | *
|
|---|
| 10863 | * This method also performs accessibility check of all media it locks: if some
|
|---|
| 10864 | * media is inaccessible, the method will return a failure and a bunch of
|
|---|
| 10865 | * extended error info objects per each inaccessible medium.
|
|---|
| 10866 | *
|
|---|
| 10867 | * Note that this method is atomic: if it returns a success, all media are
|
|---|
| 10868 | * locked as described above; on failure no media is locked at all (all
|
|---|
| 10869 | * succeeded individual locks will be undone).
|
|---|
| 10870 | *
|
|---|
| 10871 | * This method is intended to be called when the machine is in Starting or
|
|---|
| 10872 | * Restoring state and asserts otherwise.
|
|---|
| 10873 | *
|
|---|
| 10874 | * The locks made by this method must be undone by calling #unlockMedia() when
|
|---|
| 10875 | * no more needed.
|
|---|
| 10876 | */
|
|---|
| 10877 | HRESULT SessionMachine::lockMedia()
|
|---|
| 10878 | {
|
|---|
| 10879 | AutoCaller autoCaller(this);
|
|---|
| 10880 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10881 |
|
|---|
| 10882 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10883 |
|
|---|
| 10884 | AssertReturn( mData->mMachineState == MachineState_Starting
|
|---|
| 10885 | || mData->mMachineState == MachineState_Restoring
|
|---|
| 10886 | || mData->mMachineState == MachineState_TeleportingIn, E_FAIL);
|
|---|
| 10887 | /* bail out if trying to lock things with already set up locking */
|
|---|
| 10888 | AssertReturn(mData->mSession.mLockedMedia.IsEmpty(), E_FAIL);
|
|---|
| 10889 |
|
|---|
| 10890 | MultiResult mrc(S_OK);
|
|---|
| 10891 |
|
|---|
| 10892 | /* Collect locking information for all medium objects attached to the VM. */
|
|---|
| 10893 | for (MediaData::AttachmentList::const_iterator it = mMediaData->mAttachments.begin();
|
|---|
| 10894 | it != mMediaData->mAttachments.end();
|
|---|
| 10895 | ++it)
|
|---|
| 10896 | {
|
|---|
| 10897 | MediumAttachment* pAtt = *it;
|
|---|
| 10898 | DeviceType_T devType = pAtt->getType();
|
|---|
| 10899 | Medium *pMedium = pAtt->getMedium();
|
|---|
| 10900 |
|
|---|
| 10901 | MediumLockList *pMediumLockList(new MediumLockList());
|
|---|
| 10902 | // There can be attachments without a medium (floppy/dvd), and thus
|
|---|
| 10903 | // it's impossible to create a medium lock list. It still makes sense
|
|---|
| 10904 | // to have the empty medium lock list in the map in case a medium is
|
|---|
| 10905 | // attached later.
|
|---|
| 10906 | if (pMedium != NULL)
|
|---|
| 10907 | {
|
|---|
| 10908 | MediumType_T mediumType = pMedium->getType();
|
|---|
| 10909 | bool fIsReadOnlyImage = devType == DeviceType_DVD
|
|---|
| 10910 | || mediumType == MediumType_Shareable;
|
|---|
| 10911 | bool fIsVitalImage = (devType == DeviceType_HardDisk);
|
|---|
| 10912 |
|
|---|
| 10913 | mrc = pMedium->createMediumLockList(fIsVitalImage /* fFailIfInaccessible */,
|
|---|
| 10914 | !fIsReadOnlyImage /* fMediumLockWrite */,
|
|---|
| 10915 | NULL,
|
|---|
| 10916 | *pMediumLockList);
|
|---|
| 10917 | if (FAILED(mrc))
|
|---|
| 10918 | {
|
|---|
| 10919 | delete pMediumLockList;
|
|---|
| 10920 | mData->mSession.mLockedMedia.Clear();
|
|---|
| 10921 | break;
|
|---|
| 10922 | }
|
|---|
| 10923 | }
|
|---|
| 10924 |
|
|---|
| 10925 | HRESULT rc = mData->mSession.mLockedMedia.Insert(pAtt, pMediumLockList);
|
|---|
| 10926 | if (FAILED(rc))
|
|---|
| 10927 | {
|
|---|
| 10928 | mData->mSession.mLockedMedia.Clear();
|
|---|
| 10929 | mrc = setError(rc,
|
|---|
| 10930 | tr("Collecting locking information for all attached media failed"));
|
|---|
| 10931 | break;
|
|---|
| 10932 | }
|
|---|
| 10933 | }
|
|---|
| 10934 |
|
|---|
| 10935 | if (SUCCEEDED(mrc))
|
|---|
| 10936 | {
|
|---|
| 10937 | /* Now lock all media. If this fails, nothing is locked. */
|
|---|
| 10938 | HRESULT rc = mData->mSession.mLockedMedia.Lock();
|
|---|
| 10939 | if (FAILED(rc))
|
|---|
| 10940 | {
|
|---|
| 10941 | mrc = setError(rc,
|
|---|
| 10942 | tr("Locking of attached media failed"));
|
|---|
| 10943 | }
|
|---|
| 10944 | }
|
|---|
| 10945 |
|
|---|
| 10946 | return mrc;
|
|---|
| 10947 | }
|
|---|
| 10948 |
|
|---|
| 10949 | /**
|
|---|
| 10950 | * Undoes the locks made by by #lockMedia().
|
|---|
| 10951 | */
|
|---|
| 10952 | void SessionMachine::unlockMedia()
|
|---|
| 10953 | {
|
|---|
| 10954 | AutoCaller autoCaller(this);
|
|---|
| 10955 | AssertComRCReturnVoid(autoCaller.rc());
|
|---|
| 10956 |
|
|---|
| 10957 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10958 |
|
|---|
| 10959 | /* we may be holding important error info on the current thread;
|
|---|
| 10960 | * preserve it */
|
|---|
| 10961 | ErrorInfoKeeper eik;
|
|---|
| 10962 |
|
|---|
| 10963 | HRESULT rc = mData->mSession.mLockedMedia.Clear();
|
|---|
| 10964 | AssertComRC(rc);
|
|---|
| 10965 | }
|
|---|
| 10966 |
|
|---|
| 10967 | /**
|
|---|
| 10968 | * Helper to change the machine state (reimplementation).
|
|---|
| 10969 | *
|
|---|
| 10970 | * @note Locks this object for writing.
|
|---|
| 10971 | */
|
|---|
| 10972 | HRESULT SessionMachine::setMachineState(MachineState_T aMachineState)
|
|---|
| 10973 | {
|
|---|
| 10974 | LogFlowThisFuncEnter();
|
|---|
| 10975 | LogFlowThisFunc(("aMachineState=%s\n", Global::stringifyMachineState(aMachineState) ));
|
|---|
| 10976 |
|
|---|
| 10977 | AutoCaller autoCaller(this);
|
|---|
| 10978 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 10979 |
|
|---|
| 10980 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 10981 |
|
|---|
| 10982 | MachineState_T oldMachineState = mData->mMachineState;
|
|---|
| 10983 |
|
|---|
| 10984 | AssertMsgReturn(oldMachineState != aMachineState,
|
|---|
| 10985 | ("oldMachineState=%s, aMachineState=%s\n",
|
|---|
| 10986 | Global::stringifyMachineState(oldMachineState), Global::stringifyMachineState(aMachineState)),
|
|---|
| 10987 | E_FAIL);
|
|---|
| 10988 |
|
|---|
| 10989 | HRESULT rc = S_OK;
|
|---|
| 10990 |
|
|---|
| 10991 | int stsFlags = 0;
|
|---|
| 10992 | bool deleteSavedState = false;
|
|---|
| 10993 |
|
|---|
| 10994 | /* detect some state transitions */
|
|---|
| 10995 |
|
|---|
| 10996 | if ( ( oldMachineState == MachineState_Saved
|
|---|
| 10997 | && aMachineState == MachineState_Restoring)
|
|---|
| 10998 | || ( ( oldMachineState == MachineState_PoweredOff
|
|---|
| 10999 | || oldMachineState == MachineState_Teleported
|
|---|
| 11000 | || oldMachineState == MachineState_Aborted
|
|---|
| 11001 | )
|
|---|
| 11002 | && ( aMachineState == MachineState_TeleportingIn
|
|---|
| 11003 | || aMachineState == MachineState_Starting
|
|---|
| 11004 | )
|
|---|
| 11005 | )
|
|---|
| 11006 | )
|
|---|
| 11007 | {
|
|---|
| 11008 | /* The EMT thread is about to start */
|
|---|
| 11009 |
|
|---|
| 11010 | /* Nothing to do here for now... */
|
|---|
| 11011 |
|
|---|
| 11012 | /// @todo NEWMEDIA don't let mDVDDrive and other children
|
|---|
| 11013 | /// change anything when in the Starting/Restoring state
|
|---|
| 11014 | }
|
|---|
| 11015 | else if ( ( oldMachineState == MachineState_Running
|
|---|
| 11016 | || oldMachineState == MachineState_Paused
|
|---|
| 11017 | || oldMachineState == MachineState_Teleporting
|
|---|
| 11018 | || oldMachineState == MachineState_LiveSnapshotting
|
|---|
| 11019 | || oldMachineState == MachineState_Stuck
|
|---|
| 11020 | || oldMachineState == MachineState_Starting
|
|---|
| 11021 | || oldMachineState == MachineState_Stopping
|
|---|
| 11022 | || oldMachineState == MachineState_Saving
|
|---|
| 11023 | || oldMachineState == MachineState_Restoring
|
|---|
| 11024 | || oldMachineState == MachineState_TeleportingPausedVM
|
|---|
| 11025 | || oldMachineState == MachineState_TeleportingIn
|
|---|
| 11026 | )
|
|---|
| 11027 | && ( aMachineState == MachineState_PoweredOff
|
|---|
| 11028 | || aMachineState == MachineState_Saved
|
|---|
| 11029 | || aMachineState == MachineState_Teleported
|
|---|
| 11030 | || aMachineState == MachineState_Aborted
|
|---|
| 11031 | )
|
|---|
| 11032 | /* ignore PoweredOff->Saving->PoweredOff transition when taking a
|
|---|
| 11033 | * snapshot */
|
|---|
| 11034 | && ( mSnapshotData.mSnapshot.isNull()
|
|---|
| 11035 | || mSnapshotData.mLastState >= MachineState_Running /** @todo Live Migration: clean up (lazy bird) */
|
|---|
| 11036 | )
|
|---|
| 11037 | )
|
|---|
| 11038 | {
|
|---|
| 11039 | /* The EMT thread has just stopped, unlock attached media. Note that as
|
|---|
| 11040 | * opposed to locking that is done from Console, we do unlocking here
|
|---|
| 11041 | * because the VM process may have aborted before having a chance to
|
|---|
| 11042 | * properly unlock all media it locked. */
|
|---|
| 11043 |
|
|---|
| 11044 | unlockMedia();
|
|---|
| 11045 | }
|
|---|
| 11046 |
|
|---|
| 11047 | if (oldMachineState == MachineState_Restoring)
|
|---|
| 11048 | {
|
|---|
| 11049 | if (aMachineState != MachineState_Saved)
|
|---|
| 11050 | {
|
|---|
| 11051 | /*
|
|---|
| 11052 | * delete the saved state file once the machine has finished
|
|---|
| 11053 | * restoring from it (note that Console sets the state from
|
|---|
| 11054 | * Restoring to Saved if the VM couldn't restore successfully,
|
|---|
| 11055 | * to give the user an ability to fix an error and retry --
|
|---|
| 11056 | * we keep the saved state file in this case)
|
|---|
| 11057 | */
|
|---|
| 11058 | deleteSavedState = true;
|
|---|
| 11059 | }
|
|---|
| 11060 | }
|
|---|
| 11061 | else if ( oldMachineState == MachineState_Saved
|
|---|
| 11062 | && ( aMachineState == MachineState_PoweredOff
|
|---|
| 11063 | || aMachineState == MachineState_Aborted
|
|---|
| 11064 | || aMachineState == MachineState_Teleported
|
|---|
| 11065 | )
|
|---|
| 11066 | )
|
|---|
| 11067 | {
|
|---|
| 11068 | /*
|
|---|
| 11069 | * delete the saved state after Console::ForgetSavedState() is called
|
|---|
| 11070 | * or if the VM process (owning a direct VM session) crashed while the
|
|---|
| 11071 | * VM was Saved
|
|---|
| 11072 | */
|
|---|
| 11073 |
|
|---|
| 11074 | /// @todo (dmik)
|
|---|
| 11075 | // Not sure that deleting the saved state file just because of the
|
|---|
| 11076 | // client death before it attempted to restore the VM is a good
|
|---|
| 11077 | // thing. But when it crashes we need to go to the Aborted state
|
|---|
| 11078 | // which cannot have the saved state file associated... The only
|
|---|
| 11079 | // way to fix this is to make the Aborted condition not a VM state
|
|---|
| 11080 | // but a bool flag: i.e., when a crash occurs, set it to true and
|
|---|
| 11081 | // change the state to PoweredOff or Saved depending on the
|
|---|
| 11082 | // saved state presence.
|
|---|
| 11083 |
|
|---|
| 11084 | deleteSavedState = true;
|
|---|
| 11085 | mData->mCurrentStateModified = TRUE;
|
|---|
| 11086 | stsFlags |= SaveSTS_CurStateModified;
|
|---|
| 11087 | }
|
|---|
| 11088 |
|
|---|
| 11089 | if ( aMachineState == MachineState_Starting
|
|---|
| 11090 | || aMachineState == MachineState_Restoring
|
|---|
| 11091 | || aMachineState == MachineState_TeleportingIn
|
|---|
| 11092 | )
|
|---|
| 11093 | {
|
|---|
| 11094 | /* set the current state modified flag to indicate that the current
|
|---|
| 11095 | * state is no more identical to the state in the
|
|---|
| 11096 | * current snapshot */
|
|---|
| 11097 | if (!mData->mCurrentSnapshot.isNull())
|
|---|
| 11098 | {
|
|---|
| 11099 | mData->mCurrentStateModified = TRUE;
|
|---|
| 11100 | stsFlags |= SaveSTS_CurStateModified;
|
|---|
| 11101 | }
|
|---|
| 11102 | }
|
|---|
| 11103 |
|
|---|
| 11104 | if (deleteSavedState)
|
|---|
| 11105 | {
|
|---|
| 11106 | if (mRemoveSavedState)
|
|---|
| 11107 | {
|
|---|
| 11108 | Assert(!mSSData->mStateFilePath.isEmpty());
|
|---|
| 11109 | RTFileDelete(mSSData->mStateFilePath.c_str());
|
|---|
| 11110 | }
|
|---|
| 11111 | mSSData->mStateFilePath.setNull();
|
|---|
| 11112 | stsFlags |= SaveSTS_StateFilePath;
|
|---|
| 11113 | }
|
|---|
| 11114 |
|
|---|
| 11115 | /* redirect to the underlying peer machine */
|
|---|
| 11116 | mPeer->setMachineState(aMachineState);
|
|---|
| 11117 |
|
|---|
| 11118 | if ( aMachineState == MachineState_PoweredOff
|
|---|
| 11119 | || aMachineState == MachineState_Teleported
|
|---|
| 11120 | || aMachineState == MachineState_Aborted
|
|---|
| 11121 | || aMachineState == MachineState_Saved)
|
|---|
| 11122 | {
|
|---|
| 11123 | /* the machine has stopped execution
|
|---|
| 11124 | * (or the saved state file was adopted) */
|
|---|
| 11125 | stsFlags |= SaveSTS_StateTimeStamp;
|
|---|
| 11126 | }
|
|---|
| 11127 |
|
|---|
| 11128 | if ( ( oldMachineState == MachineState_PoweredOff
|
|---|
| 11129 | || oldMachineState == MachineState_Aborted
|
|---|
| 11130 | || oldMachineState == MachineState_Teleported
|
|---|
| 11131 | )
|
|---|
| 11132 | && aMachineState == MachineState_Saved)
|
|---|
| 11133 | {
|
|---|
| 11134 | /* the saved state file was adopted */
|
|---|
| 11135 | Assert(!mSSData->mStateFilePath.isEmpty());
|
|---|
| 11136 | stsFlags |= SaveSTS_StateFilePath;
|
|---|
| 11137 | }
|
|---|
| 11138 |
|
|---|
| 11139 | if ( aMachineState == MachineState_PoweredOff
|
|---|
| 11140 | || aMachineState == MachineState_Aborted
|
|---|
| 11141 | || aMachineState == MachineState_Teleported)
|
|---|
| 11142 | {
|
|---|
| 11143 | #ifdef VBOX_WITH_GUEST_PROPS
|
|---|
| 11144 | /* Make sure any transient guest properties get removed from the
|
|---|
| 11145 | * property store on shutdown. */
|
|---|
| 11146 |
|
|---|
| 11147 | HWData::GuestPropertyList::iterator it;
|
|---|
| 11148 | BOOL fNeedsSaving = mData->mGuestPropertiesModified;
|
|---|
| 11149 | if (!fNeedsSaving)
|
|---|
| 11150 | for (it = mHWData->mGuestProperties.begin();
|
|---|
| 11151 | it != mHWData->mGuestProperties.end(); ++it)
|
|---|
| 11152 | if (it->mFlags & guestProp::TRANSIENT)
|
|---|
| 11153 | {
|
|---|
| 11154 | fNeedsSaving = true;
|
|---|
| 11155 | break;
|
|---|
| 11156 | }
|
|---|
| 11157 | if (fNeedsSaving)
|
|---|
| 11158 | {
|
|---|
| 11159 | mData->mCurrentStateModified = TRUE;
|
|---|
| 11160 | stsFlags |= SaveSTS_CurStateModified;
|
|---|
| 11161 | SaveSettings(); // @todo r=dj why the public method? why first SaveSettings and then saveStateSettings?
|
|---|
| 11162 | }
|
|---|
| 11163 | #endif
|
|---|
| 11164 | }
|
|---|
| 11165 |
|
|---|
| 11166 | rc = saveStateSettings(stsFlags);
|
|---|
| 11167 |
|
|---|
| 11168 | if ( ( oldMachineState != MachineState_PoweredOff
|
|---|
| 11169 | && oldMachineState != MachineState_Aborted
|
|---|
| 11170 | && oldMachineState != MachineState_Teleported
|
|---|
| 11171 | )
|
|---|
| 11172 | && ( aMachineState == MachineState_PoweredOff
|
|---|
| 11173 | || aMachineState == MachineState_Aborted
|
|---|
| 11174 | || aMachineState == MachineState_Teleported
|
|---|
| 11175 | )
|
|---|
| 11176 | )
|
|---|
| 11177 | {
|
|---|
| 11178 | /* we've been shut down for any reason */
|
|---|
| 11179 | /* no special action so far */
|
|---|
| 11180 | }
|
|---|
| 11181 |
|
|---|
| 11182 | LogFlowThisFunc(("rc=%Rhrc [%s]\n", rc, Global::stringifyMachineState(mData->mMachineState) ));
|
|---|
| 11183 | LogFlowThisFuncLeave();
|
|---|
| 11184 | return rc;
|
|---|
| 11185 | }
|
|---|
| 11186 |
|
|---|
| 11187 | /**
|
|---|
| 11188 | * Sends the current machine state value to the VM process.
|
|---|
| 11189 | *
|
|---|
| 11190 | * @note Locks this object for reading, then calls a client process.
|
|---|
| 11191 | */
|
|---|
| 11192 | HRESULT SessionMachine::updateMachineStateOnClient()
|
|---|
| 11193 | {
|
|---|
| 11194 | AutoCaller autoCaller(this);
|
|---|
| 11195 | AssertComRCReturn(autoCaller.rc(), autoCaller.rc());
|
|---|
| 11196 |
|
|---|
| 11197 | ComPtr<IInternalSessionControl> directControl;
|
|---|
| 11198 | {
|
|---|
| 11199 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
|---|
| 11200 | AssertReturn(!!mData, E_FAIL);
|
|---|
| 11201 | directControl = mData->mSession.mDirectControl;
|
|---|
| 11202 |
|
|---|
| 11203 | /* directControl may be already set to NULL here in #OnSessionEnd()
|
|---|
| 11204 | * called too early by the direct session process while there is still
|
|---|
| 11205 | * some operation (like deleting the snapshot) in progress. The client
|
|---|
| 11206 | * process in this case is waiting inside Session::close() for the
|
|---|
| 11207 | * "end session" process object to complete, while #uninit() called by
|
|---|
| 11208 | * #checkForDeath() on the Watcher thread is waiting for the pending
|
|---|
| 11209 | * operation to complete. For now, we accept this inconsitent behavior
|
|---|
| 11210 | * and simply do nothing here. */
|
|---|
| 11211 |
|
|---|
| 11212 | if (mData->mSession.mState == SessionState_Closing)
|
|---|
| 11213 | return S_OK;
|
|---|
| 11214 |
|
|---|
| 11215 | AssertReturn(!directControl.isNull(), E_FAIL);
|
|---|
| 11216 | }
|
|---|
| 11217 |
|
|---|
| 11218 | return directControl->UpdateMachineState(mData->mMachineState);
|
|---|
| 11219 | }
|
|---|