1 | /* $Id: VirtualBoxImpl.cpp 98351 2023-01-30 19:26:27Z vboxsync $ */
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2 | /** @file
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3 | * Implementation of IVirtualBox in VBoxSVC.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 | #define LOG_GROUP LOG_GROUP_MAIN_VIRTUALBOX
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29 | #include <iprt/asm.h>
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30 | #include <iprt/base64.h>
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31 | #include <iprt/buildconfig.h>
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32 | #include <iprt/cpp/utils.h>
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33 | #include <iprt/dir.h>
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34 | #include <iprt/env.h>
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35 | #include <iprt/file.h>
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36 | #include <iprt/path.h>
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37 | #include <iprt/process.h>
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38 | #include <iprt/rand.h>
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39 | #include <iprt/sha.h>
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40 | #include <iprt/string.h>
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41 | #include <iprt/stream.h>
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42 | #include <iprt/system.h>
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43 | #include <iprt/thread.h>
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44 | #include <iprt/uuid.h>
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45 | #include <iprt/cpp/xml.h>
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46 | #include <iprt/ctype.h>
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47 |
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48 | #include <VBox/com/com.h>
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49 | #include <VBox/com/array.h>
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50 | #include "VBox/com/EventQueue.h"
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51 | #include "VBox/com/MultiResult.h"
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52 |
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53 | #include <VBox/err.h>
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54 | #include <VBox/param.h>
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55 | #include <VBox/settings.h>
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56 | #include <VBox/sup.h>
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57 | #include <VBox/version.h>
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58 |
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59 | #ifdef VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS
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60 | # include <VBox/GuestHost/SharedClipboard-transfers.h>
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61 | #endif
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62 |
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63 | #include <package-generated.h>
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64 |
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65 | #include <algorithm>
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66 | #include <set>
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67 | #include <vector>
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68 | #include <memory> // for auto_ptr
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69 |
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70 | #include "VirtualBoxImpl.h"
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71 |
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72 | #include "Global.h"
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73 | #include "MachineImpl.h"
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74 | #include "MediumImpl.h"
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75 | #include "SharedFolderImpl.h"
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76 | #include "ProgressImpl.h"
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77 | #include "HostImpl.h"
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78 | #include "USBControllerImpl.h"
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79 | #include "SystemPropertiesImpl.h"
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80 | #include "GuestOSTypeImpl.h"
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81 | #include "NetworkServiceRunner.h"
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82 | #include "DHCPServerImpl.h"
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83 | #include "NATNetworkImpl.h"
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84 | #ifdef VBOX_WITH_VMNET
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85 | #include "HostOnlyNetworkImpl.h"
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86 | #endif /* VBOX_WITH_VMNET */
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87 | #ifdef VBOX_WITH_CLOUD_NET
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88 | #include "CloudNetworkImpl.h"
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89 | #endif /* VBOX_WITH_CLOUD_NET */
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90 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
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91 | # include "PerformanceImpl.h"
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92 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
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93 | #ifdef VBOX_WITH_UPDATE_AGENT
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94 | # include "UpdateAgentImpl.h"
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95 | #endif
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96 | #include "EventImpl.h"
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97 | #ifdef VBOX_WITH_EXTPACK
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98 | # include "ExtPackManagerImpl.h"
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99 | #endif
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100 | #ifdef VBOX_WITH_UNATTENDED
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101 | # include "UnattendedImpl.h"
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102 | #endif
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103 | #include "AutostartDb.h"
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104 | #include "ClientWatcher.h"
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105 | #include "AutoCaller.h"
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106 | #include "LoggingNew.h"
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107 | #include "CloudProviderManagerImpl.h"
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108 | #include "ThreadTask.h"
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109 | #include "VBoxEvents.h"
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110 |
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111 | #include <QMTranslator.h>
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112 |
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113 | #ifdef RT_OS_WINDOWS
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114 | # include "win/svchlp.h"
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115 | # include "tchar.h"
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116 | #endif
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117 |
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118 |
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119 | ////////////////////////////////////////////////////////////////////////////////
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120 | //
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121 | // Definitions
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122 | //
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123 | ////////////////////////////////////////////////////////////////////////////////
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124 |
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125 | #define VBOX_GLOBAL_SETTINGS_FILE "VirtualBox.xml"
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126 |
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127 | ////////////////////////////////////////////////////////////////////////////////
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128 | //
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129 | // Global variables
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130 | //
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131 | ////////////////////////////////////////////////////////////////////////////////
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132 |
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133 | // static
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134 | com::Utf8Str VirtualBox::sVersion;
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135 |
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136 | // static
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137 | com::Utf8Str VirtualBox::sVersionNormalized;
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138 |
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139 | // static
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140 | ULONG VirtualBox::sRevision;
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141 |
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142 | // static
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143 | com::Utf8Str VirtualBox::sPackageType;
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144 |
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145 | // static
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146 | com::Utf8Str VirtualBox::sAPIVersion;
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147 |
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148 | // static
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149 | std::map<com::Utf8Str, int> VirtualBox::sNatNetworkNameToRefCount;
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150 |
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151 | // static leaked (todo: find better place to free it.)
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152 | RWLockHandle *VirtualBox::spMtxNatNetworkNameToRefCountLock;
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153 |
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154 |
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155 | #if 0 /* obsoleted by AsyncEvent */
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156 | ////////////////////////////////////////////////////////////////////////////////
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157 | //
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158 | // CallbackEvent class
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159 | //
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160 | ////////////////////////////////////////////////////////////////////////////////
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161 |
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162 | /**
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163 | * Abstract callback event class to asynchronously call VirtualBox callbacks
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164 | * on a dedicated event thread. Subclasses reimplement #prepareEventDesc()
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165 | * to initialize the event depending on the event to be dispatched.
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166 | *
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167 | * @note The VirtualBox instance passed to the constructor is strongly
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168 | * referenced, so that the VirtualBox singleton won't be released until the
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169 | * event gets handled by the event thread.
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170 | */
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171 | class VirtualBox::CallbackEvent : public Event
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172 | {
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173 | public:
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174 |
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175 | CallbackEvent(VirtualBox *aVirtualBox, VBoxEventType_T aWhat)
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176 | : mVirtualBox(aVirtualBox), mWhat(aWhat)
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177 | {
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178 | Assert(aVirtualBox);
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179 | }
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180 |
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181 | void *handler();
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182 |
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183 | virtual HRESULT prepareEventDesc(IEventSource* aSource, VBoxEventDesc& aEvDesc) = 0;
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184 |
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185 | private:
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186 |
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187 | /**
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188 | * Note that this is a weak ref -- the CallbackEvent handler thread
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189 | * is bound to the lifetime of the VirtualBox instance, so it's safe.
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190 | */
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191 | VirtualBox *mVirtualBox;
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192 | protected:
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193 | VBoxEventType_T mWhat;
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194 | };
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195 | #endif
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196 |
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197 | ////////////////////////////////////////////////////////////////////////////////
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198 | //
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199 | // AsyncEvent class
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200 | //
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201 | ////////////////////////////////////////////////////////////////////////////////
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202 |
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203 | /**
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204 | * For firing off an event on asynchronously on an event thread.
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205 | */
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206 | class VirtualBox::AsyncEvent : public Event
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207 | {
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208 | public:
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209 | AsyncEvent(VirtualBox *a_pVirtualBox, ComPtr<IEvent> const &a_rEvent)
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210 | : mVirtualBox(a_pVirtualBox), mEvent(a_rEvent)
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211 | {
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212 | Assert(a_pVirtualBox);
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213 | }
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214 |
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215 | void *handler() RT_OVERRIDE;
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216 |
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217 | private:
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218 | /**
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219 | * @note This is a weak ref -- the CallbackEvent handler thread is bound to the
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220 | * lifetime of the VirtualBox instance, so it's safe.
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221 | */
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222 | VirtualBox *mVirtualBox;
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223 | /** The event. */
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224 | ComPtr<IEvent> mEvent;
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225 | };
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226 |
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227 | ////////////////////////////////////////////////////////////////////////////////
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228 | //
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229 | // VirtualBox private member data definition
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230 | //
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231 | ////////////////////////////////////////////////////////////////////////////////
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232 |
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233 | #if defined(RT_OS_WINDOWS) && defined(VBOXSVC_WITH_CLIENT_WATCHER)
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234 | /**
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235 | * Client process watcher data.
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236 | */
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237 | class WatchedClientProcess
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238 | {
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239 | public:
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240 | WatchedClientProcess(RTPROCESS a_pid, HANDLE a_hProcess) RT_NOEXCEPT
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241 | : m_pid(a_pid)
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242 | , m_cRefs(1)
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243 | , m_hProcess(a_hProcess)
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244 | {
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245 | }
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246 |
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247 | ~WatchedClientProcess()
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248 | {
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249 | if (m_hProcess != NULL)
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250 | {
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251 | ::CloseHandle(m_hProcess);
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252 | m_hProcess = NULL;
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253 | }
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254 | m_pid = NIL_RTPROCESS;
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255 | }
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256 |
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257 | /** The client PID. */
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258 | RTPROCESS m_pid;
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259 | /** Number of references to this structure. */
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260 | uint32_t volatile m_cRefs;
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261 | /** Handle of the client process.
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262 | * Ideally, we've got full query privileges, but we'll settle for waiting. */
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263 | HANDLE m_hProcess;
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264 | };
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265 | typedef std::map<RTPROCESS, WatchedClientProcess *> WatchedClientProcessMap;
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266 | #endif
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267 |
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268 |
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269 | typedef ObjectsList<Medium> MediaOList;
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270 | typedef ObjectsList<GuestOSType> GuestOSTypesOList;
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271 | typedef ObjectsList<SharedFolder> SharedFoldersOList;
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272 | typedef ObjectsList<DHCPServer> DHCPServersOList;
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273 | typedef ObjectsList<NATNetwork> NATNetworksOList;
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274 | #ifdef VBOX_WITH_VMNET
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275 | typedef ObjectsList<HostOnlyNetwork> HostOnlyNetworksOList;
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276 | #endif /* VBOX_WITH_VMNET */
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277 | #ifdef VBOX_WITH_CLOUD_NET
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278 | typedef ObjectsList<CloudNetwork> CloudNetworksOList;
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279 | #endif /* VBOX_WITH_CLOUD_NET */
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280 |
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281 | typedef std::map<Guid, ComPtr<IProgress> > ProgressMap;
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282 | typedef std::map<Guid, ComObjPtr<Medium> > HardDiskMap;
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283 |
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284 | /**
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285 | * Main VirtualBox data structure.
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286 | * @note |const| members are persistent during lifetime so can be accessed
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287 | * without locking.
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288 | */
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289 | struct VirtualBox::Data
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290 | {
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291 | Data()
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292 | : pMainConfigFile(NULL)
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293 | , uuidMediaRegistry("48024e5c-fdd9-470f-93af-ec29f7ea518c")
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294 | , uRegistryNeedsSaving(0)
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295 | , lockMachines(LOCKCLASS_LISTOFMACHINES)
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296 | , allMachines(lockMachines)
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297 | , lockGuestOSTypes(LOCKCLASS_LISTOFOTHEROBJECTS)
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298 | , allGuestOSTypes(lockGuestOSTypes)
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299 | , lockMedia(LOCKCLASS_LISTOFMEDIA)
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300 | , allHardDisks(lockMedia)
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301 | , allDVDImages(lockMedia)
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302 | , allFloppyImages(lockMedia)
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303 | , lockSharedFolders(LOCKCLASS_LISTOFOTHEROBJECTS)
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304 | , allSharedFolders(lockSharedFolders)
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305 | , lockDHCPServers(LOCKCLASS_LISTOFOTHEROBJECTS)
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306 | , allDHCPServers(lockDHCPServers)
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307 | , lockNATNetworks(LOCKCLASS_LISTOFOTHEROBJECTS)
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308 | , allNATNetworks(lockNATNetworks)
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309 | #ifdef VBOX_WITH_VMNET
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310 | , lockHostOnlyNetworks(LOCKCLASS_LISTOFOTHEROBJECTS)
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311 | , allHostOnlyNetworks(lockHostOnlyNetworks)
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312 | #endif /* VBOX_WITH_VMNET */
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313 | #ifdef VBOX_WITH_CLOUD_NET
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314 | , lockCloudNetworks(LOCKCLASS_LISTOFOTHEROBJECTS)
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315 | , allCloudNetworks(lockCloudNetworks)
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316 | #endif /* VBOX_WITH_CLOUD_NET */
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317 | , mtxProgressOperations(LOCKCLASS_PROGRESSLIST)
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318 | , pClientWatcher(NULL)
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319 | , threadAsyncEvent(NIL_RTTHREAD)
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320 | , pAsyncEventQ(NULL)
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321 | , pAutostartDb(NULL)
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322 | , fSettingsCipherKeySet(false)
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323 | #ifdef VBOX_WITH_MAIN_NLS
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324 | , pVBoxTranslator(NULL)
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325 | , pTrComponent(NULL)
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326 | #endif
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327 | #if defined(RT_OS_WINDOWS) && defined(VBOXSVC_WITH_CLIENT_WATCHER)
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328 | , fWatcherIsReliable(RTSystemGetNtVersion() >= RTSYSTEM_MAKE_NT_VERSION(6, 0, 0))
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329 | #endif
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330 | , hLdrModCrypto(NIL_RTLDRMOD)
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331 | , cRefsCrypto(0)
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332 | , pCryptoIf(NULL)
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333 | {
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334 | #if defined(RT_OS_WINDOWS) && defined(VBOXSVC_WITH_CLIENT_WATCHER)
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335 | RTCritSectRwInit(&WatcherCritSect);
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336 | #endif
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337 | }
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338 |
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339 | ~Data()
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340 | {
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341 | if (pMainConfigFile)
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342 | {
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343 | delete pMainConfigFile;
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344 | pMainConfigFile = NULL;
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345 | }
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346 | };
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347 |
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348 | // const data members not requiring locking
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349 | const Utf8Str strHomeDir;
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350 |
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351 | // VirtualBox main settings file
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352 | const Utf8Str strSettingsFilePath;
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353 | settings::MainConfigFile *pMainConfigFile;
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354 |
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355 | // constant pseudo-machine ID for global media registry
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356 | const Guid uuidMediaRegistry;
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357 |
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358 | // counter if global media registry needs saving, updated using atomic
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359 | // operations, without requiring any locks
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360 | uint64_t uRegistryNeedsSaving;
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361 |
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362 | // const objects not requiring locking
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363 | const ComObjPtr<Host> pHost;
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364 | const ComObjPtr<SystemProperties> pSystemProperties;
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365 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
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366 | const ComObjPtr<PerformanceCollector> pPerformanceCollector;
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367 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
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368 |
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369 | // Each of the following lists use a particular lock handle that protects the
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370 | // list as a whole. As opposed to version 3.1 and earlier, these lists no
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371 | // longer need the main VirtualBox object lock, but only the respective list
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372 | // lock. In each case, the locking order is defined that the list must be
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373 | // requested before object locks of members of the lists (see the order definitions
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374 | // in AutoLock.h; e.g. LOCKCLASS_LISTOFMACHINES before LOCKCLASS_MACHINEOBJECT).
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375 | RWLockHandle lockMachines;
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376 | MachinesOList allMachines;
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377 |
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378 | RWLockHandle lockGuestOSTypes;
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379 | GuestOSTypesOList allGuestOSTypes;
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380 |
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381 | // All the media lists are protected by the following locking handle:
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382 | RWLockHandle lockMedia;
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383 | MediaOList allHardDisks, // base images only!
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384 | allDVDImages,
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385 | allFloppyImages;
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386 | // the hard disks map is an additional map sorted by UUID for quick lookup
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387 | // and contains ALL hard disks (base and differencing); it is protected by
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388 | // the same lock as the other media lists above
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389 | HardDiskMap mapHardDisks;
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390 |
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391 | // list of pending machine renames (also protected by media tree lock;
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392 | // see VirtualBox::rememberMachineNameChangeForMedia())
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393 | struct PendingMachineRename
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394 | {
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395 | Utf8Str strConfigDirOld;
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396 | Utf8Str strConfigDirNew;
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397 | };
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398 | typedef std::list<PendingMachineRename> PendingMachineRenamesList;
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399 | PendingMachineRenamesList llPendingMachineRenames;
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400 |
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401 | RWLockHandle lockSharedFolders;
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402 | SharedFoldersOList allSharedFolders;
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403 |
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404 | RWLockHandle lockDHCPServers;
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405 | DHCPServersOList allDHCPServers;
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406 |
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407 | RWLockHandle lockNATNetworks;
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408 | NATNetworksOList allNATNetworks;
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409 |
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410 | #ifdef VBOX_WITH_VMNET
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411 | RWLockHandle lockHostOnlyNetworks;
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412 | HostOnlyNetworksOList allHostOnlyNetworks;
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413 | #endif /* VBOX_WITH_VMNET */
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414 | #ifdef VBOX_WITH_CLOUD_NET
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415 | RWLockHandle lockCloudNetworks;
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416 | CloudNetworksOList allCloudNetworks;
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417 | #endif /* VBOX_WITH_CLOUD_NET */
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418 |
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419 | RWLockHandle mtxProgressOperations;
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420 | ProgressMap mapProgressOperations;
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421 |
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422 | ClientWatcher * const pClientWatcher;
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423 |
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424 | // the following are data for the async event thread
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425 | const RTTHREAD threadAsyncEvent;
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426 | EventQueue * const pAsyncEventQ;
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427 | const ComObjPtr<EventSource> pEventSource;
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428 |
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429 | #ifdef VBOX_WITH_EXTPACK
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430 | /** The extension pack manager object lives here. */
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431 | const ComObjPtr<ExtPackManager> ptrExtPackManager;
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432 | #endif
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433 |
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434 | /** The reference to the cloud provider manager singleton. */
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435 | const ComObjPtr<CloudProviderManager> pCloudProviderManager;
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436 |
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437 | /** The global autostart database for the user. */
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438 | AutostartDb * const pAutostartDb;
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439 |
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440 | /** Settings secret */
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441 | bool fSettingsCipherKeySet;
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442 | uint8_t SettingsCipherKey[RTSHA512_HASH_SIZE];
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443 | #ifdef VBOX_WITH_MAIN_NLS
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444 | VirtualBoxTranslator *pVBoxTranslator;
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445 | PTRCOMPONENT pTrComponent;
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446 | #endif
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447 | #if defined(RT_OS_WINDOWS) && defined(VBOXSVC_WITH_CLIENT_WATCHER)
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448 | /** Critical section protecting WatchedProcesses. */
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449 | RTCRITSECTRW WatcherCritSect;
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450 | /** Map of processes being watched, key is the PID. */
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451 | WatchedClientProcessMap WatchedProcesses;
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452 | /** Set if the watcher is reliable, otherwise cleared.
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453 | * The watcher goes unreliable when we run out of memory, fail open a client
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454 | * process, or if the watcher thread gets messed up. */
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455 | bool fWatcherIsReliable;
|
---|
456 | #endif
|
---|
457 |
|
---|
458 | /** @name Members related to the cryptographic support interface.
|
---|
459 | * @{ */
|
---|
460 | /** The loaded module handle if loaded. */
|
---|
461 | RTLDRMOD hLdrModCrypto;
|
---|
462 | /** Reference counter tracking how many users of the cryptographic support
|
---|
463 | * are there currently. */
|
---|
464 | volatile uint32_t cRefsCrypto;
|
---|
465 | /** Pointer to the cryptographic support interface. */
|
---|
466 | PCVBOXCRYPTOIF pCryptoIf;
|
---|
467 | /** Critical section protecting the module handle. */
|
---|
468 | RTCRITSECT CritSectModCrypto;
|
---|
469 | /** @} */
|
---|
470 | };
|
---|
471 |
|
---|
472 | // constructor / destructor
|
---|
473 | /////////////////////////////////////////////////////////////////////////////
|
---|
474 |
|
---|
475 | DEFINE_EMPTY_CTOR_DTOR(VirtualBox)
|
---|
476 |
|
---|
477 | HRESULT VirtualBox::FinalConstruct()
|
---|
478 | {
|
---|
479 | LogRelFlowThisFuncEnter();
|
---|
480 | LogRel(("VirtualBox: object creation starts\n"));
|
---|
481 |
|
---|
482 | BaseFinalConstruct();
|
---|
483 |
|
---|
484 | HRESULT hrc = init();
|
---|
485 |
|
---|
486 | LogRelFlowThisFuncLeave();
|
---|
487 | LogRel(("VirtualBox: object created\n"));
|
---|
488 |
|
---|
489 | return hrc;
|
---|
490 | }
|
---|
491 |
|
---|
492 | void VirtualBox::FinalRelease()
|
---|
493 | {
|
---|
494 | LogRelFlowThisFuncEnter();
|
---|
495 | LogRel(("VirtualBox: object deletion starts\n"));
|
---|
496 |
|
---|
497 | uninit();
|
---|
498 |
|
---|
499 | BaseFinalRelease();
|
---|
500 |
|
---|
501 | LogRel(("VirtualBox: object deleted\n"));
|
---|
502 | LogRelFlowThisFuncLeave();
|
---|
503 | }
|
---|
504 |
|
---|
505 | // public initializer/uninitializer for internal purposes only
|
---|
506 | /////////////////////////////////////////////////////////////////////////////
|
---|
507 |
|
---|
508 | /**
|
---|
509 | * Initializes the VirtualBox object.
|
---|
510 | *
|
---|
511 | * @return COM result code
|
---|
512 | */
|
---|
513 | HRESULT VirtualBox::init()
|
---|
514 | {
|
---|
515 | LogRelFlowThisFuncEnter();
|
---|
516 | /* Enclose the state transition NotReady->InInit->Ready */
|
---|
517 | AutoInitSpan autoInitSpan(this);
|
---|
518 | AssertReturn(autoInitSpan.isOk(), E_FAIL);
|
---|
519 |
|
---|
520 | /* Locking this object for writing during init sounds a bit paradoxical,
|
---|
521 | * but in the current locking mess this avoids that some code gets a
|
---|
522 | * read lock and later calls code which wants the same write lock. */
|
---|
523 | AutoWriteLock lock(this COMMA_LOCKVAL_SRC_POS);
|
---|
524 |
|
---|
525 | // allocate our instance data
|
---|
526 | m = new Data;
|
---|
527 |
|
---|
528 | LogFlow(("===========================================================\n"));
|
---|
529 | LogFlowThisFuncEnter();
|
---|
530 |
|
---|
531 | if (sVersion.isEmpty())
|
---|
532 | sVersion = RTBldCfgVersion();
|
---|
533 | if (sVersionNormalized.isEmpty())
|
---|
534 | {
|
---|
535 | Utf8Str tmp(RTBldCfgVersion());
|
---|
536 | if (tmp.endsWith(VBOX_BUILD_PUBLISHER))
|
---|
537 | tmp = tmp.substr(0, tmp.length() - strlen(VBOX_BUILD_PUBLISHER));
|
---|
538 | sVersionNormalized = tmp;
|
---|
539 | }
|
---|
540 | sRevision = RTBldCfgRevision();
|
---|
541 | if (sPackageType.isEmpty())
|
---|
542 | sPackageType = VBOX_PACKAGE_STRING;
|
---|
543 | if (sAPIVersion.isEmpty())
|
---|
544 | sAPIVersion = VBOX_API_VERSION_STRING;
|
---|
545 | if (!spMtxNatNetworkNameToRefCountLock)
|
---|
546 | spMtxNatNetworkNameToRefCountLock = new RWLockHandle(LOCKCLASS_VIRTUALBOXOBJECT);
|
---|
547 |
|
---|
548 | LogFlowThisFunc(("Version: %s, Package: %s, API Version: %s\n", sVersion.c_str(), sPackageType.c_str(), sAPIVersion.c_str()));
|
---|
549 |
|
---|
550 | /* Important: DO NOT USE any kind of "early return" (except the single
|
---|
551 | * one above, checking the init span success) in this method. It is vital
|
---|
552 | * for correct error handling that it has only one point of return, which
|
---|
553 | * does all the magic on COM to signal object creation success and
|
---|
554 | * reporting the error later for every API method. COM translates any
|
---|
555 | * unsuccessful object creation to REGDB_E_CLASSNOTREG errors or similar
|
---|
556 | * unhelpful ones which cause us a lot of grief with troubleshooting. */
|
---|
557 |
|
---|
558 | HRESULT hrc = S_OK;
|
---|
559 | bool fCreate = false;
|
---|
560 | try
|
---|
561 | {
|
---|
562 | /* Create the event source early as we may fire async event during settings loading (media). */
|
---|
563 | hrc = unconst(m->pEventSource).createObject();
|
---|
564 | if (FAILED(hrc)) throw hrc;
|
---|
565 | hrc = m->pEventSource->init();
|
---|
566 | if (FAILED(hrc)) throw hrc;
|
---|
567 |
|
---|
568 |
|
---|
569 | /* Get the VirtualBox home directory. */
|
---|
570 | {
|
---|
571 | char szHomeDir[RTPATH_MAX];
|
---|
572 | int vrc = com::GetVBoxUserHomeDirectory(szHomeDir, sizeof(szHomeDir));
|
---|
573 | if (RT_FAILURE(vrc))
|
---|
574 | throw setErrorBoth(E_FAIL, vrc,
|
---|
575 | tr("Could not create the VirtualBox home directory '%s' (%Rrc)"),
|
---|
576 | szHomeDir, vrc);
|
---|
577 |
|
---|
578 | unconst(m->strHomeDir) = szHomeDir;
|
---|
579 | }
|
---|
580 |
|
---|
581 | LogRel(("Home directory: '%s'\n", m->strHomeDir.c_str()));
|
---|
582 |
|
---|
583 | i_reportDriverVersions();
|
---|
584 |
|
---|
585 | /* Create the critical section protecting the cryptographic module handle. */
|
---|
586 | {
|
---|
587 | int vrc = RTCritSectInit(&m->CritSectModCrypto);
|
---|
588 | if (RT_FAILURE(vrc))
|
---|
589 | throw setErrorBoth(E_FAIL, vrc,
|
---|
590 | tr("Could not create the cryptographic module critical section (%Rrc)"),
|
---|
591 | vrc);
|
---|
592 |
|
---|
593 | }
|
---|
594 |
|
---|
595 | /* compose the VirtualBox.xml file name */
|
---|
596 | unconst(m->strSettingsFilePath) = Utf8StrFmt("%s%c%s",
|
---|
597 | m->strHomeDir.c_str(),
|
---|
598 | RTPATH_DELIMITER,
|
---|
599 | VBOX_GLOBAL_SETTINGS_FILE);
|
---|
600 | // load and parse VirtualBox.xml; this will throw on XML or logic errors
|
---|
601 | try
|
---|
602 | {
|
---|
603 | m->pMainConfigFile = new settings::MainConfigFile(&m->strSettingsFilePath);
|
---|
604 | }
|
---|
605 | catch (xml::EIPRTFailure &e)
|
---|
606 | {
|
---|
607 | // this is thrown by the XML backend if the RTOpen() call fails;
|
---|
608 | // only if the main settings file does not exist, create it,
|
---|
609 | // if there's something more serious, then do fail!
|
---|
610 | if (e.getStatus() == VERR_FILE_NOT_FOUND)
|
---|
611 | fCreate = true;
|
---|
612 | else
|
---|
613 | throw;
|
---|
614 | }
|
---|
615 |
|
---|
616 | if (fCreate)
|
---|
617 | m->pMainConfigFile = new settings::MainConfigFile(NULL);
|
---|
618 |
|
---|
619 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
---|
620 | /* create the performance collector object BEFORE host */
|
---|
621 | unconst(m->pPerformanceCollector).createObject();
|
---|
622 | hrc = m->pPerformanceCollector->init();
|
---|
623 | ComAssertComRCThrowRC(hrc);
|
---|
624 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
|
---|
625 |
|
---|
626 | /* create the host object early, machines will need it */
|
---|
627 | unconst(m->pHost).createObject();
|
---|
628 | hrc = m->pHost->init(this);
|
---|
629 | ComAssertComRCThrowRC(hrc);
|
---|
630 |
|
---|
631 | hrc = m->pHost->i_loadSettings(m->pMainConfigFile->host);
|
---|
632 | if (FAILED(hrc)) throw hrc;
|
---|
633 |
|
---|
634 | /*
|
---|
635 | * Create autostart database object early, because the system properties
|
---|
636 | * might need it.
|
---|
637 | */
|
---|
638 | unconst(m->pAutostartDb) = new AutostartDb;
|
---|
639 |
|
---|
640 | /* create the system properties object, someone may need it too */
|
---|
641 | hrc = unconst(m->pSystemProperties).createObject();
|
---|
642 | if (SUCCEEDED(hrc))
|
---|
643 | hrc = m->pSystemProperties->init(this);
|
---|
644 | ComAssertComRCThrowRC(hrc);
|
---|
645 |
|
---|
646 | hrc = m->pSystemProperties->i_loadSettings(m->pMainConfigFile->systemProperties);
|
---|
647 | if (FAILED(hrc)) throw hrc;
|
---|
648 | #ifdef VBOX_WITH_MAIN_NLS
|
---|
649 | m->pVBoxTranslator = VirtualBoxTranslator::instance();
|
---|
650 | /* Do not throw an exception on language errors.
|
---|
651 | * Just do not use translation. */
|
---|
652 | if (m->pVBoxTranslator)
|
---|
653 | {
|
---|
654 |
|
---|
655 | char szNlsPath[RTPATH_MAX];
|
---|
656 | int vrc = RTPathAppPrivateNoArch(szNlsPath, sizeof(szNlsPath));
|
---|
657 | if (RT_SUCCESS(vrc))
|
---|
658 | vrc = RTPathAppend(szNlsPath, sizeof(szNlsPath), "nls" RTPATH_SLASH_STR "VirtualBoxAPI");
|
---|
659 |
|
---|
660 | if (RT_SUCCESS(vrc))
|
---|
661 | {
|
---|
662 | vrc = m->pVBoxTranslator->registerTranslation(szNlsPath, true, &m->pTrComponent);
|
---|
663 | if (RT_SUCCESS(vrc))
|
---|
664 | {
|
---|
665 | com::Utf8Str strLocale;
|
---|
666 | HRESULT hrc2 = m->pSystemProperties->getLanguageId(strLocale);
|
---|
667 | if (SUCCEEDED(hrc2))
|
---|
668 | {
|
---|
669 | vrc = m->pVBoxTranslator->i_loadLanguage(strLocale.c_str());
|
---|
670 | if (RT_FAILURE(vrc))
|
---|
671 | {
|
---|
672 | hrc2 = Global::vboxStatusCodeToCOM(vrc);
|
---|
673 | LogRel(("Load language failed (%Rhrc).\n", hrc2));
|
---|
674 | }
|
---|
675 | }
|
---|
676 | else
|
---|
677 | {
|
---|
678 | LogRel(("Getting language settings failed (%Rhrc).\n", hrc2));
|
---|
679 | m->pVBoxTranslator->release();
|
---|
680 | m->pVBoxTranslator = NULL;
|
---|
681 | m->pTrComponent = NULL;
|
---|
682 | }
|
---|
683 | }
|
---|
684 | else
|
---|
685 | {
|
---|
686 | HRESULT hrc2 = Global::vboxStatusCodeToCOM(vrc);
|
---|
687 | LogRel(("Register translation failed (%Rhrc).\n", hrc2));
|
---|
688 | m->pVBoxTranslator->release();
|
---|
689 | m->pVBoxTranslator = NULL;
|
---|
690 | m->pTrComponent = NULL;
|
---|
691 | }
|
---|
692 | }
|
---|
693 | else
|
---|
694 | {
|
---|
695 | HRESULT hrc2 = Global::vboxStatusCodeToCOM(vrc);
|
---|
696 | LogRel(("Path constructing failed (%Rhrc).\n", hrc2));
|
---|
697 | m->pVBoxTranslator->release();
|
---|
698 | m->pVBoxTranslator = NULL;
|
---|
699 | m->pTrComponent = NULL;
|
---|
700 | }
|
---|
701 | }
|
---|
702 | else
|
---|
703 | LogRel(("Translator creation failed.\n"));
|
---|
704 | #endif
|
---|
705 |
|
---|
706 | #ifdef VBOX_WITH_EXTPACK
|
---|
707 | /*
|
---|
708 | * Initialize extension pack manager before system properties because
|
---|
709 | * it is required for the VD plugins.
|
---|
710 | */
|
---|
711 | hrc = unconst(m->ptrExtPackManager).createObject();
|
---|
712 | if (SUCCEEDED(hrc))
|
---|
713 | hrc = m->ptrExtPackManager->initExtPackManager(this, VBOXEXTPACKCTX_PER_USER_DAEMON);
|
---|
714 | if (FAILED(hrc))
|
---|
715 | throw hrc;
|
---|
716 | #endif
|
---|
717 | /* guest OS type objects, needed by machines */
|
---|
718 | for (size_t i = 0; i < Global::cOSTypes; ++i)
|
---|
719 | {
|
---|
720 | ComObjPtr<GuestOSType> guestOSTypeObj;
|
---|
721 | hrc = guestOSTypeObj.createObject();
|
---|
722 | if (SUCCEEDED(hrc))
|
---|
723 | {
|
---|
724 | hrc = guestOSTypeObj->init(Global::sOSTypes[i]);
|
---|
725 | if (SUCCEEDED(hrc))
|
---|
726 | m->allGuestOSTypes.addChild(guestOSTypeObj);
|
---|
727 | }
|
---|
728 | ComAssertComRCThrowRC(hrc);
|
---|
729 | }
|
---|
730 |
|
---|
731 | /* all registered media, needed by machines */
|
---|
732 | if (FAILED(hrc = initMedia(m->uuidMediaRegistry,
|
---|
733 | m->pMainConfigFile->mediaRegistry,
|
---|
734 | Utf8Str::Empty))) // const Utf8Str &machineFolder
|
---|
735 | throw hrc;
|
---|
736 |
|
---|
737 | /* machines */
|
---|
738 | if (FAILED(hrc = initMachines()))
|
---|
739 | throw hrc;
|
---|
740 |
|
---|
741 | #ifdef DEBUG
|
---|
742 | LogFlowThisFunc(("Dumping media backreferences\n"));
|
---|
743 | i_dumpAllBackRefs();
|
---|
744 | #endif
|
---|
745 |
|
---|
746 | /* net services - dhcp services */
|
---|
747 | for (settings::DHCPServersList::const_iterator it = m->pMainConfigFile->llDhcpServers.begin();
|
---|
748 | it != m->pMainConfigFile->llDhcpServers.end();
|
---|
749 | ++it)
|
---|
750 | {
|
---|
751 | const settings::DHCPServer &data = *it;
|
---|
752 |
|
---|
753 | ComObjPtr<DHCPServer> pDhcpServer;
|
---|
754 | if (SUCCEEDED(hrc = pDhcpServer.createObject()))
|
---|
755 | hrc = pDhcpServer->init(this, data);
|
---|
756 | if (FAILED(hrc)) throw hrc;
|
---|
757 |
|
---|
758 | hrc = i_registerDHCPServer(pDhcpServer, false /* aSaveRegistry */);
|
---|
759 | if (FAILED(hrc)) throw hrc;
|
---|
760 | }
|
---|
761 |
|
---|
762 | /* net services - nat networks */
|
---|
763 | for (settings::NATNetworksList::const_iterator it = m->pMainConfigFile->llNATNetworks.begin();
|
---|
764 | it != m->pMainConfigFile->llNATNetworks.end();
|
---|
765 | ++it)
|
---|
766 | {
|
---|
767 | const settings::NATNetwork &net = *it;
|
---|
768 |
|
---|
769 | ComObjPtr<NATNetwork> pNATNetwork;
|
---|
770 | hrc = pNATNetwork.createObject();
|
---|
771 | AssertComRCThrowRC(hrc);
|
---|
772 | hrc = pNATNetwork->init(this, "");
|
---|
773 | AssertComRCThrowRC(hrc);
|
---|
774 | hrc = pNATNetwork->i_loadSettings(net);
|
---|
775 | AssertComRCThrowRC(hrc);
|
---|
776 | hrc = i_registerNATNetwork(pNATNetwork, false /* aSaveRegistry */);
|
---|
777 | AssertComRCThrowRC(hrc);
|
---|
778 | }
|
---|
779 |
|
---|
780 | #ifdef VBOX_WITH_VMNET
|
---|
781 | /* host-only networks */
|
---|
782 | for (settings::HostOnlyNetworksList::const_iterator it = m->pMainConfigFile->llHostOnlyNetworks.begin();
|
---|
783 | it != m->pMainConfigFile->llHostOnlyNetworks.end();
|
---|
784 | ++it)
|
---|
785 | {
|
---|
786 | ComObjPtr<HostOnlyNetwork> pHostOnlyNetwork;
|
---|
787 | hrc = pHostOnlyNetwork.createObject();
|
---|
788 | AssertComRCThrowRC(hrc);
|
---|
789 | hrc = pHostOnlyNetwork->init(this, "TODO???");
|
---|
790 | AssertComRCThrowRC(hrc);
|
---|
791 | hrc = pHostOnlyNetwork->i_loadSettings(*it);
|
---|
792 | AssertComRCThrowRC(hrc);
|
---|
793 | m->allHostOnlyNetworks.addChild(pHostOnlyNetwork);
|
---|
794 | AssertComRCThrowRC(hrc);
|
---|
795 | }
|
---|
796 | #endif /* VBOX_WITH_VMNET */
|
---|
797 |
|
---|
798 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
799 | /* net services - cloud networks */
|
---|
800 | for (settings::CloudNetworksList::const_iterator it = m->pMainConfigFile->llCloudNetworks.begin();
|
---|
801 | it != m->pMainConfigFile->llCloudNetworks.end();
|
---|
802 | ++it)
|
---|
803 | {
|
---|
804 | ComObjPtr<CloudNetwork> pCloudNetwork;
|
---|
805 | hrc = pCloudNetwork.createObject();
|
---|
806 | AssertComRCThrowRC(hrc);
|
---|
807 | hrc = pCloudNetwork->init(this, "");
|
---|
808 | AssertComRCThrowRC(hrc);
|
---|
809 | hrc = pCloudNetwork->i_loadSettings(*it);
|
---|
810 | AssertComRCThrowRC(hrc);
|
---|
811 | m->allCloudNetworks.addChild(pCloudNetwork);
|
---|
812 | AssertComRCThrowRC(hrc);
|
---|
813 | }
|
---|
814 | #endif /* VBOX_WITH_CLOUD_NET */
|
---|
815 |
|
---|
816 | /* cloud provider manager */
|
---|
817 | hrc = unconst(m->pCloudProviderManager).createObject();
|
---|
818 | if (SUCCEEDED(hrc))
|
---|
819 | hrc = m->pCloudProviderManager->init(this);
|
---|
820 | ComAssertComRCThrowRC(hrc);
|
---|
821 | if (FAILED(hrc)) throw hrc;
|
---|
822 | }
|
---|
823 | catch (HRESULT err)
|
---|
824 | {
|
---|
825 | /* we assume that error info is set by the thrower */
|
---|
826 | hrc = err;
|
---|
827 | }
|
---|
828 | catch (...)
|
---|
829 | {
|
---|
830 | hrc = VirtualBoxBase::handleUnexpectedExceptions(this, RT_SRC_POS);
|
---|
831 | }
|
---|
832 |
|
---|
833 | if (SUCCEEDED(hrc))
|
---|
834 | {
|
---|
835 | /* set up client monitoring */
|
---|
836 | try
|
---|
837 | {
|
---|
838 | unconst(m->pClientWatcher) = new ClientWatcher(this);
|
---|
839 | if (!m->pClientWatcher->isReady())
|
---|
840 | {
|
---|
841 | delete m->pClientWatcher;
|
---|
842 | unconst(m->pClientWatcher) = NULL;
|
---|
843 | hrc = E_FAIL;
|
---|
844 | }
|
---|
845 | }
|
---|
846 | catch (std::bad_alloc &)
|
---|
847 | {
|
---|
848 | hrc = E_OUTOFMEMORY;
|
---|
849 | }
|
---|
850 | }
|
---|
851 |
|
---|
852 | if (SUCCEEDED(hrc))
|
---|
853 | {
|
---|
854 | try
|
---|
855 | {
|
---|
856 | /* start the async event handler thread */
|
---|
857 | int vrc = RTThreadCreate(&unconst(m->threadAsyncEvent),
|
---|
858 | AsyncEventHandler,
|
---|
859 | &unconst(m->pAsyncEventQ),
|
---|
860 | 0,
|
---|
861 | RTTHREADTYPE_MAIN_WORKER,
|
---|
862 | RTTHREADFLAGS_WAITABLE,
|
---|
863 | "EventHandler");
|
---|
864 | ComAssertRCThrow(vrc, E_FAIL);
|
---|
865 |
|
---|
866 | /* wait until the thread sets m->pAsyncEventQ */
|
---|
867 | RTThreadUserWait(m->threadAsyncEvent, RT_INDEFINITE_WAIT);
|
---|
868 | ComAssertThrow(m->pAsyncEventQ, E_FAIL);
|
---|
869 | }
|
---|
870 | catch (HRESULT hrcXcpt)
|
---|
871 | {
|
---|
872 | hrc = hrcXcpt;
|
---|
873 | }
|
---|
874 | }
|
---|
875 |
|
---|
876 | #ifdef VBOX_WITH_EXTPACK
|
---|
877 | /* Let the extension packs have a go at things. */
|
---|
878 | if (SUCCEEDED(hrc))
|
---|
879 | {
|
---|
880 | lock.release();
|
---|
881 | m->ptrExtPackManager->i_callAllVirtualBoxReadyHooks();
|
---|
882 | }
|
---|
883 | #endif
|
---|
884 |
|
---|
885 | /* Confirm a successful initialization when it's the case. Must be last,
|
---|
886 | * as on failure it will uninitialize the object. */
|
---|
887 | if (SUCCEEDED(hrc))
|
---|
888 | autoInitSpan.setSucceeded();
|
---|
889 | else
|
---|
890 | autoInitSpan.setFailed(hrc);
|
---|
891 |
|
---|
892 | LogFlowThisFunc(("hrc=%Rhrc\n", hrc));
|
---|
893 | LogFlowThisFuncLeave();
|
---|
894 | LogFlow(("===========================================================\n"));
|
---|
895 | /* Unconditionally return success, because the error return is delayed to
|
---|
896 | * the attribute/method calls through the InitFailed object state. */
|
---|
897 | return S_OK;
|
---|
898 | }
|
---|
899 |
|
---|
900 | HRESULT VirtualBox::initMachines()
|
---|
901 | {
|
---|
902 | for (settings::MachinesRegistry::const_iterator it = m->pMainConfigFile->llMachines.begin();
|
---|
903 | it != m->pMainConfigFile->llMachines.end();
|
---|
904 | ++it)
|
---|
905 | {
|
---|
906 | HRESULT hrc = S_OK;
|
---|
907 | const settings::MachineRegistryEntry &xmlMachine = *it;
|
---|
908 | Guid uuid = xmlMachine.uuid;
|
---|
909 |
|
---|
910 | /* Check if machine record has valid parameters. */
|
---|
911 | if (xmlMachine.strSettingsFile.isEmpty() || uuid.isZero())
|
---|
912 | {
|
---|
913 | LogRel(("Skipped invalid machine record.\n"));
|
---|
914 | continue;
|
---|
915 | }
|
---|
916 |
|
---|
917 | ComObjPtr<Machine> pMachine;
|
---|
918 | com::Utf8Str strPassword;
|
---|
919 | if (SUCCEEDED(hrc = pMachine.createObject()))
|
---|
920 | {
|
---|
921 | hrc = pMachine->initFromSettings(this, xmlMachine.strSettingsFile, &uuid, strPassword);
|
---|
922 | if (SUCCEEDED(hrc))
|
---|
923 | hrc = i_registerMachine(pMachine);
|
---|
924 | if (FAILED(hrc))
|
---|
925 | return hrc;
|
---|
926 | }
|
---|
927 | }
|
---|
928 |
|
---|
929 | return S_OK;
|
---|
930 | }
|
---|
931 |
|
---|
932 | /**
|
---|
933 | * Loads a media registry from XML and adds the media contained therein to
|
---|
934 | * the global lists of known media.
|
---|
935 | *
|
---|
936 | * This now (4.0) gets called from two locations:
|
---|
937 | *
|
---|
938 | * -- VirtualBox::init(), to load the global media registry from VirtualBox.xml;
|
---|
939 | *
|
---|
940 | * -- Machine::loadMachineDataFromSettings(), to load the per-machine registry
|
---|
941 | * from machine XML, for machines created with VirtualBox 4.0 or later.
|
---|
942 | *
|
---|
943 | * In both cases, the media found are added to the global lists so the
|
---|
944 | * global arrays of media (including the GUI's virtual media manager)
|
---|
945 | * continue to work as before.
|
---|
946 | *
|
---|
947 | * @param uuidRegistry The UUID of the media registry. This is either the
|
---|
948 | * transient UUID created at VirtualBox startup for the global registry or
|
---|
949 | * a machine ID.
|
---|
950 | * @param mediaRegistry The XML settings structure to load, either from VirtualBox.xml
|
---|
951 | * or a machine XML.
|
---|
952 | * @param strMachineFolder The folder of the machine.
|
---|
953 | * @return
|
---|
954 | */
|
---|
955 | HRESULT VirtualBox::initMedia(const Guid &uuidRegistry,
|
---|
956 | const settings::MediaRegistry &mediaRegistry,
|
---|
957 | const Utf8Str &strMachineFolder)
|
---|
958 | {
|
---|
959 | LogFlow(("VirtualBox::initMedia ENTERING, uuidRegistry=%s, strMachineFolder=%s\n",
|
---|
960 | uuidRegistry.toString().c_str(),
|
---|
961 | strMachineFolder.c_str()));
|
---|
962 |
|
---|
963 | AutoWriteLock treeLock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
964 |
|
---|
965 | // the order of notification is critical for GUI, so use std::list<std::pair> instead of map
|
---|
966 | std::list<std::pair<Guid, DeviceType_T> > uIdsForNotify;
|
---|
967 |
|
---|
968 | HRESULT hrc = S_OK;
|
---|
969 | settings::MediaList::const_iterator it;
|
---|
970 | for (it = mediaRegistry.llHardDisks.begin();
|
---|
971 | it != mediaRegistry.llHardDisks.end();
|
---|
972 | ++it)
|
---|
973 | {
|
---|
974 | const settings::Medium &xmlHD = *it;
|
---|
975 |
|
---|
976 | hrc = Medium::initFromSettings(this,
|
---|
977 | DeviceType_HardDisk,
|
---|
978 | uuidRegistry,
|
---|
979 | strMachineFolder,
|
---|
980 | xmlHD,
|
---|
981 | treeLock,
|
---|
982 | uIdsForNotify);
|
---|
983 | if (FAILED(hrc)) return hrc;
|
---|
984 | }
|
---|
985 |
|
---|
986 | for (it = mediaRegistry.llDvdImages.begin();
|
---|
987 | it != mediaRegistry.llDvdImages.end();
|
---|
988 | ++it)
|
---|
989 | {
|
---|
990 | const settings::Medium &xmlDvd = *it;
|
---|
991 |
|
---|
992 | hrc = Medium::initFromSettings(this,
|
---|
993 | DeviceType_DVD,
|
---|
994 | uuidRegistry,
|
---|
995 | strMachineFolder,
|
---|
996 | xmlDvd,
|
---|
997 | treeLock,
|
---|
998 | uIdsForNotify);
|
---|
999 | if (FAILED(hrc)) return hrc;
|
---|
1000 | }
|
---|
1001 |
|
---|
1002 | for (it = mediaRegistry.llFloppyImages.begin();
|
---|
1003 | it != mediaRegistry.llFloppyImages.end();
|
---|
1004 | ++it)
|
---|
1005 | {
|
---|
1006 | const settings::Medium &xmlFloppy = *it;
|
---|
1007 |
|
---|
1008 | hrc = Medium::initFromSettings(this,
|
---|
1009 | DeviceType_Floppy,
|
---|
1010 | uuidRegistry,
|
---|
1011 | strMachineFolder,
|
---|
1012 | xmlFloppy,
|
---|
1013 | treeLock,
|
---|
1014 | uIdsForNotify);
|
---|
1015 | if (FAILED(hrc)) return hrc;
|
---|
1016 | }
|
---|
1017 |
|
---|
1018 | for (std::list<std::pair<Guid, DeviceType_T> >::const_iterator itItem = uIdsForNotify.begin();
|
---|
1019 | itItem != uIdsForNotify.end();
|
---|
1020 | ++itItem)
|
---|
1021 | {
|
---|
1022 | i_onMediumRegistered(itItem->first, itItem->second, TRUE);
|
---|
1023 | }
|
---|
1024 |
|
---|
1025 | LogFlow(("VirtualBox::initMedia LEAVING\n"));
|
---|
1026 |
|
---|
1027 | return S_OK;
|
---|
1028 | }
|
---|
1029 |
|
---|
1030 | void VirtualBox::uninit()
|
---|
1031 | {
|
---|
1032 | /* Must be done outside the AutoUninitSpan, as it expects AutoCaller to
|
---|
1033 | * be successful. This needs additional checks to protect against double
|
---|
1034 | * uninit, as then the pointer is NULL. */
|
---|
1035 | if (RT_VALID_PTR(m))
|
---|
1036 | {
|
---|
1037 | Assert(!m->uRegistryNeedsSaving);
|
---|
1038 | if (m->uRegistryNeedsSaving)
|
---|
1039 | i_saveSettings();
|
---|
1040 | }
|
---|
1041 |
|
---|
1042 | /* Enclose the state transition Ready->InUninit->NotReady */
|
---|
1043 | AutoUninitSpan autoUninitSpan(this);
|
---|
1044 | if (autoUninitSpan.uninitDone())
|
---|
1045 | return;
|
---|
1046 |
|
---|
1047 | LogFlow(("===========================================================\n"));
|
---|
1048 | LogFlowThisFuncEnter();
|
---|
1049 | LogFlowThisFunc(("initFailed()=%d\n", autoUninitSpan.initFailed()));
|
---|
1050 |
|
---|
1051 | /* tell all our child objects we've been uninitialized */
|
---|
1052 |
|
---|
1053 | LogFlowThisFunc(("Uninitializing machines (%d)...\n", m->allMachines.size()));
|
---|
1054 | if (m->pHost)
|
---|
1055 | {
|
---|
1056 | /* It is necessary to hold the VirtualBox and Host locks here because
|
---|
1057 | we may have to uninitialize SessionMachines. */
|
---|
1058 | AutoMultiWriteLock2 multilock(this, m->pHost COMMA_LOCKVAL_SRC_POS);
|
---|
1059 | m->allMachines.uninitAll();
|
---|
1060 | }
|
---|
1061 | else
|
---|
1062 | m->allMachines.uninitAll();
|
---|
1063 | m->allFloppyImages.uninitAll();
|
---|
1064 | m->allDVDImages.uninitAll();
|
---|
1065 | m->allHardDisks.uninitAll();
|
---|
1066 | m->allDHCPServers.uninitAll();
|
---|
1067 |
|
---|
1068 | m->mapProgressOperations.clear();
|
---|
1069 |
|
---|
1070 | m->allGuestOSTypes.uninitAll();
|
---|
1071 |
|
---|
1072 | /* Note that we release singleton children after we've all other children.
|
---|
1073 | * In some cases this is important because these other children may use
|
---|
1074 | * some resources of the singletons which would prevent them from
|
---|
1075 | * uninitializing (as for example, mSystemProperties which owns
|
---|
1076 | * MediumFormat objects which Medium objects refer to) */
|
---|
1077 | if (m->pCloudProviderManager)
|
---|
1078 | {
|
---|
1079 | m->pCloudProviderManager->uninit();
|
---|
1080 | unconst(m->pCloudProviderManager).setNull();
|
---|
1081 | }
|
---|
1082 |
|
---|
1083 | if (m->pSystemProperties)
|
---|
1084 | {
|
---|
1085 | m->pSystemProperties->uninit();
|
---|
1086 | unconst(m->pSystemProperties).setNull();
|
---|
1087 | }
|
---|
1088 |
|
---|
1089 | if (m->pHost)
|
---|
1090 | {
|
---|
1091 | m->pHost->uninit();
|
---|
1092 | unconst(m->pHost).setNull();
|
---|
1093 | }
|
---|
1094 |
|
---|
1095 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
---|
1096 | if (m->pPerformanceCollector)
|
---|
1097 | {
|
---|
1098 | m->pPerformanceCollector->uninit();
|
---|
1099 | unconst(m->pPerformanceCollector).setNull();
|
---|
1100 | }
|
---|
1101 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
|
---|
1102 |
|
---|
1103 | /*
|
---|
1104 | * Unload the cryptographic module if loaded before the extension
|
---|
1105 | * pack manager is torn down.
|
---|
1106 | */
|
---|
1107 | Assert(!m->cRefsCrypto);
|
---|
1108 | if (m->hLdrModCrypto != NIL_RTLDRMOD)
|
---|
1109 | {
|
---|
1110 | m->pCryptoIf = NULL;
|
---|
1111 |
|
---|
1112 | int vrc = RTLdrClose(m->hLdrModCrypto);
|
---|
1113 | AssertRC(vrc);
|
---|
1114 | m->hLdrModCrypto = NIL_RTLDRMOD;
|
---|
1115 | }
|
---|
1116 |
|
---|
1117 | RTCritSectDelete(&m->CritSectModCrypto);
|
---|
1118 |
|
---|
1119 | #ifdef VBOX_WITH_EXTPACK
|
---|
1120 | if (m->ptrExtPackManager)
|
---|
1121 | {
|
---|
1122 | m->ptrExtPackManager->uninit();
|
---|
1123 | unconst(m->ptrExtPackManager).setNull();
|
---|
1124 | }
|
---|
1125 | #endif
|
---|
1126 |
|
---|
1127 | LogFlowThisFunc(("Terminating the async event handler...\n"));
|
---|
1128 | if (m->threadAsyncEvent != NIL_RTTHREAD)
|
---|
1129 | {
|
---|
1130 | /* signal to exit the event loop */
|
---|
1131 | if (RT_SUCCESS(m->pAsyncEventQ->interruptEventQueueProcessing()))
|
---|
1132 | {
|
---|
1133 | /*
|
---|
1134 | * Wait for thread termination (only after we've successfully
|
---|
1135 | * interrupted the event queue processing!)
|
---|
1136 | */
|
---|
1137 | int vrc = RTThreadWait(m->threadAsyncEvent, 60000, NULL);
|
---|
1138 | if (RT_FAILURE(vrc))
|
---|
1139 | Log1WarningFunc(("RTThreadWait(%RTthrd) -> %Rrc\n", m->threadAsyncEvent, vrc));
|
---|
1140 | }
|
---|
1141 | else
|
---|
1142 | {
|
---|
1143 | AssertMsgFailed(("interruptEventQueueProcessing() failed\n"));
|
---|
1144 | RTThreadWait(m->threadAsyncEvent, 0, NULL);
|
---|
1145 | }
|
---|
1146 |
|
---|
1147 | unconst(m->threadAsyncEvent) = NIL_RTTHREAD;
|
---|
1148 | unconst(m->pAsyncEventQ) = NULL;
|
---|
1149 | }
|
---|
1150 |
|
---|
1151 | LogFlowThisFunc(("Releasing event source...\n"));
|
---|
1152 | if (m->pEventSource)
|
---|
1153 | {
|
---|
1154 | // Must uninit the event source here, because it makes no sense that
|
---|
1155 | // it survives longer than the base object. If someone gets an event
|
---|
1156 | // with such an event source then that's life and it has to be dealt
|
---|
1157 | // with appropriately on the API client side.
|
---|
1158 | m->pEventSource->uninit();
|
---|
1159 | unconst(m->pEventSource).setNull();
|
---|
1160 | }
|
---|
1161 |
|
---|
1162 | LogFlowThisFunc(("Terminating the client watcher...\n"));
|
---|
1163 | if (m->pClientWatcher)
|
---|
1164 | {
|
---|
1165 | delete m->pClientWatcher;
|
---|
1166 | unconst(m->pClientWatcher) = NULL;
|
---|
1167 | }
|
---|
1168 |
|
---|
1169 | delete m->pAutostartDb;
|
---|
1170 | #ifdef VBOX_WITH_MAIN_NLS
|
---|
1171 | if (m->pVBoxTranslator)
|
---|
1172 | m->pVBoxTranslator->release();
|
---|
1173 | #endif
|
---|
1174 | // clean up our instance data
|
---|
1175 | delete m;
|
---|
1176 | m = NULL;
|
---|
1177 |
|
---|
1178 | /* Unload hard disk plugin backends. */
|
---|
1179 | VDShutdown();
|
---|
1180 |
|
---|
1181 | LogFlowThisFuncLeave();
|
---|
1182 | LogFlow(("===========================================================\n"));
|
---|
1183 | }
|
---|
1184 |
|
---|
1185 | // Wrapped IVirtualBox properties
|
---|
1186 | /////////////////////////////////////////////////////////////////////////////
|
---|
1187 | HRESULT VirtualBox::getVersion(com::Utf8Str &aVersion)
|
---|
1188 | {
|
---|
1189 | aVersion = sVersion;
|
---|
1190 | return S_OK;
|
---|
1191 | }
|
---|
1192 |
|
---|
1193 | HRESULT VirtualBox::getVersionNormalized(com::Utf8Str &aVersionNormalized)
|
---|
1194 | {
|
---|
1195 | aVersionNormalized = sVersionNormalized;
|
---|
1196 | return S_OK;
|
---|
1197 | }
|
---|
1198 |
|
---|
1199 | HRESULT VirtualBox::getRevision(ULONG *aRevision)
|
---|
1200 | {
|
---|
1201 | *aRevision = sRevision;
|
---|
1202 | return S_OK;
|
---|
1203 | }
|
---|
1204 |
|
---|
1205 | HRESULT VirtualBox::getPackageType(com::Utf8Str &aPackageType)
|
---|
1206 | {
|
---|
1207 | aPackageType = sPackageType;
|
---|
1208 | return S_OK;
|
---|
1209 | }
|
---|
1210 |
|
---|
1211 | HRESULT VirtualBox::getAPIVersion(com::Utf8Str &aAPIVersion)
|
---|
1212 | {
|
---|
1213 | aAPIVersion = sAPIVersion;
|
---|
1214 | return S_OK;
|
---|
1215 | }
|
---|
1216 |
|
---|
1217 | HRESULT VirtualBox::getAPIRevision(LONG64 *aAPIRevision)
|
---|
1218 | {
|
---|
1219 | AssertCompile(VBOX_VERSION_MAJOR < 128 && VBOX_VERSION_MAJOR > 0);
|
---|
1220 | AssertCompile((uint64_t)VBOX_VERSION_MINOR < 256);
|
---|
1221 | uint64_t uRevision = ((uint64_t)VBOX_VERSION_MAJOR << 56)
|
---|
1222 | | ((uint64_t)VBOX_VERSION_MINOR << 48)
|
---|
1223 | | ((uint64_t)VBOX_VERSION_BUILD << 40);
|
---|
1224 |
|
---|
1225 | /** @todo This needs to be the same in OSE and non-OSE, preferrably
|
---|
1226 | * only changing when actual API changes happens. */
|
---|
1227 | uRevision |= 1;
|
---|
1228 |
|
---|
1229 | *aAPIRevision = (LONG64)uRevision;
|
---|
1230 |
|
---|
1231 | return S_OK;
|
---|
1232 | }
|
---|
1233 |
|
---|
1234 | HRESULT VirtualBox::getHomeFolder(com::Utf8Str &aHomeFolder)
|
---|
1235 | {
|
---|
1236 | /* mHomeDir is const and doesn't need a lock */
|
---|
1237 | aHomeFolder = m->strHomeDir;
|
---|
1238 | return S_OK;
|
---|
1239 | }
|
---|
1240 |
|
---|
1241 | HRESULT VirtualBox::getSettingsFilePath(com::Utf8Str &aSettingsFilePath)
|
---|
1242 | {
|
---|
1243 | /* mCfgFile.mName is const and doesn't need a lock */
|
---|
1244 | aSettingsFilePath = m->strSettingsFilePath;
|
---|
1245 | return S_OK;
|
---|
1246 | }
|
---|
1247 |
|
---|
1248 | HRESULT VirtualBox::getHost(ComPtr<IHost> &aHost)
|
---|
1249 | {
|
---|
1250 | /* mHost is const, no need to lock */
|
---|
1251 | m->pHost.queryInterfaceTo(aHost.asOutParam());
|
---|
1252 | return S_OK;
|
---|
1253 | }
|
---|
1254 |
|
---|
1255 | HRESULT VirtualBox::getSystemProperties(ComPtr<ISystemProperties> &aSystemProperties)
|
---|
1256 | {
|
---|
1257 | /* mSystemProperties is const, no need to lock */
|
---|
1258 | m->pSystemProperties.queryInterfaceTo(aSystemProperties.asOutParam());
|
---|
1259 | return S_OK;
|
---|
1260 | }
|
---|
1261 |
|
---|
1262 | HRESULT VirtualBox::getMachines(std::vector<ComPtr<IMachine> > &aMachines)
|
---|
1263 | {
|
---|
1264 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1265 | aMachines.resize(m->allMachines.size());
|
---|
1266 | size_t i = 0;
|
---|
1267 | for (MachinesOList::const_iterator it= m->allMachines.begin();
|
---|
1268 | it!= m->allMachines.end(); ++it, ++i)
|
---|
1269 | (*it).queryInterfaceTo(aMachines[i].asOutParam());
|
---|
1270 | return S_OK;
|
---|
1271 | }
|
---|
1272 |
|
---|
1273 | HRESULT VirtualBox::getMachineGroups(std::vector<com::Utf8Str> &aMachineGroups)
|
---|
1274 | {
|
---|
1275 | std::list<com::Utf8Str> allGroups;
|
---|
1276 |
|
---|
1277 | /* get copy of all machine references, to avoid holding the list lock */
|
---|
1278 | MachinesOList::MyList allMachines;
|
---|
1279 | {
|
---|
1280 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1281 | allMachines = m->allMachines.getList();
|
---|
1282 | }
|
---|
1283 | for (MachinesOList::MyList::const_iterator it = allMachines.begin();
|
---|
1284 | it != allMachines.end();
|
---|
1285 | ++it)
|
---|
1286 | {
|
---|
1287 | const ComObjPtr<Machine> &pMachine = *it;
|
---|
1288 | AutoCaller autoMachineCaller(pMachine);
|
---|
1289 | if (FAILED(autoMachineCaller.hrc()))
|
---|
1290 | continue;
|
---|
1291 | AutoReadLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
1292 |
|
---|
1293 | if (pMachine->i_isAccessible())
|
---|
1294 | {
|
---|
1295 | const StringsList &thisGroups = pMachine->i_getGroups();
|
---|
1296 | for (StringsList::const_iterator it2 = thisGroups.begin();
|
---|
1297 | it2 != thisGroups.end(); ++it2)
|
---|
1298 | allGroups.push_back(*it2);
|
---|
1299 | }
|
---|
1300 | }
|
---|
1301 |
|
---|
1302 | /* throw out any duplicates */
|
---|
1303 | allGroups.sort();
|
---|
1304 | allGroups.unique();
|
---|
1305 | aMachineGroups.resize(allGroups.size());
|
---|
1306 | size_t i = 0;
|
---|
1307 | for (std::list<com::Utf8Str>::const_iterator it = allGroups.begin();
|
---|
1308 | it != allGroups.end(); ++it, ++i)
|
---|
1309 | aMachineGroups[i] = (*it);
|
---|
1310 | return S_OK;
|
---|
1311 | }
|
---|
1312 |
|
---|
1313 | HRESULT VirtualBox::getHardDisks(std::vector<ComPtr<IMedium> > &aHardDisks)
|
---|
1314 | {
|
---|
1315 | AutoReadLock al(m->allHardDisks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1316 | aHardDisks.resize(m->allHardDisks.size());
|
---|
1317 | size_t i = 0;
|
---|
1318 | for (MediaOList::const_iterator it = m->allHardDisks.begin();
|
---|
1319 | it != m->allHardDisks.end(); ++it, ++i)
|
---|
1320 | (*it).queryInterfaceTo(aHardDisks[i].asOutParam());
|
---|
1321 | return S_OK;
|
---|
1322 | }
|
---|
1323 |
|
---|
1324 | HRESULT VirtualBox::getDVDImages(std::vector<ComPtr<IMedium> > &aDVDImages)
|
---|
1325 | {
|
---|
1326 | AutoReadLock al(m->allDVDImages.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1327 | aDVDImages.resize(m->allDVDImages.size());
|
---|
1328 | size_t i = 0;
|
---|
1329 | for (MediaOList::const_iterator it = m->allDVDImages.begin();
|
---|
1330 | it!= m->allDVDImages.end(); ++it, ++i)
|
---|
1331 | (*it).queryInterfaceTo(aDVDImages[i].asOutParam());
|
---|
1332 | return S_OK;
|
---|
1333 | }
|
---|
1334 |
|
---|
1335 | HRESULT VirtualBox::getFloppyImages(std::vector<ComPtr<IMedium> > &aFloppyImages)
|
---|
1336 | {
|
---|
1337 | AutoReadLock al(m->allFloppyImages.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1338 | aFloppyImages.resize(m->allFloppyImages.size());
|
---|
1339 | size_t i = 0;
|
---|
1340 | for (MediaOList::const_iterator it = m->allFloppyImages.begin();
|
---|
1341 | it != m->allFloppyImages.end(); ++it, ++i)
|
---|
1342 | (*it).queryInterfaceTo(aFloppyImages[i].asOutParam());
|
---|
1343 | return S_OK;
|
---|
1344 | }
|
---|
1345 |
|
---|
1346 | HRESULT VirtualBox::getProgressOperations(std::vector<ComPtr<IProgress> > &aProgressOperations)
|
---|
1347 | {
|
---|
1348 | /* protect mProgressOperations */
|
---|
1349 | AutoReadLock safeLock(m->mtxProgressOperations COMMA_LOCKVAL_SRC_POS);
|
---|
1350 | ProgressMap pmap(m->mapProgressOperations);
|
---|
1351 | /* Can release lock now. The following code works on a copy of the map. */
|
---|
1352 | safeLock.release();
|
---|
1353 | aProgressOperations.resize(pmap.size());
|
---|
1354 | size_t i = 0;
|
---|
1355 | for (ProgressMap::iterator it = pmap.begin(); it != pmap.end(); ++it, ++i)
|
---|
1356 | it->second.queryInterfaceTo(aProgressOperations[i].asOutParam());
|
---|
1357 | return S_OK;
|
---|
1358 | }
|
---|
1359 |
|
---|
1360 | HRESULT VirtualBox::getGuestOSTypes(std::vector<ComPtr<IGuestOSType> > &aGuestOSTypes)
|
---|
1361 | {
|
---|
1362 | AutoReadLock al(m->allGuestOSTypes.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1363 | aGuestOSTypes.resize(m->allGuestOSTypes.size());
|
---|
1364 | size_t i = 0;
|
---|
1365 | for (GuestOSTypesOList::const_iterator it = m->allGuestOSTypes.begin();
|
---|
1366 | it != m->allGuestOSTypes.end(); ++it, ++i)
|
---|
1367 | (*it).queryInterfaceTo(aGuestOSTypes[i].asOutParam());
|
---|
1368 | return S_OK;
|
---|
1369 | }
|
---|
1370 |
|
---|
1371 | HRESULT VirtualBox::getSharedFolders(std::vector<ComPtr<ISharedFolder> > &aSharedFolders)
|
---|
1372 | {
|
---|
1373 | NOREF(aSharedFolders);
|
---|
1374 |
|
---|
1375 | return setError(E_NOTIMPL, tr("Not yet implemented"));
|
---|
1376 | }
|
---|
1377 |
|
---|
1378 | HRESULT VirtualBox::getPerformanceCollector(ComPtr<IPerformanceCollector> &aPerformanceCollector)
|
---|
1379 | {
|
---|
1380 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
---|
1381 | /* mPerformanceCollector is const, no need to lock */
|
---|
1382 | m->pPerformanceCollector.queryInterfaceTo(aPerformanceCollector.asOutParam());
|
---|
1383 |
|
---|
1384 | return S_OK;
|
---|
1385 | #else /* !VBOX_WITH_RESOURCE_USAGE_API */
|
---|
1386 | NOREF(aPerformanceCollector);
|
---|
1387 | ReturnComNotImplemented();
|
---|
1388 | #endif /* !VBOX_WITH_RESOURCE_USAGE_API */
|
---|
1389 | }
|
---|
1390 |
|
---|
1391 | HRESULT VirtualBox::getDHCPServers(std::vector<ComPtr<IDHCPServer> > &aDHCPServers)
|
---|
1392 | {
|
---|
1393 | AutoReadLock al(m->allDHCPServers.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1394 | aDHCPServers.resize(m->allDHCPServers.size());
|
---|
1395 | size_t i = 0;
|
---|
1396 | for (DHCPServersOList::const_iterator it= m->allDHCPServers.begin();
|
---|
1397 | it!= m->allDHCPServers.end(); ++it, ++i)
|
---|
1398 | (*it).queryInterfaceTo(aDHCPServers[i].asOutParam());
|
---|
1399 | return S_OK;
|
---|
1400 | }
|
---|
1401 |
|
---|
1402 |
|
---|
1403 | HRESULT VirtualBox::getNATNetworks(std::vector<ComPtr<INATNetwork> > &aNATNetworks)
|
---|
1404 | {
|
---|
1405 | #ifdef VBOX_WITH_NAT_SERVICE
|
---|
1406 | AutoReadLock al(m->allNATNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1407 | aNATNetworks.resize(m->allNATNetworks.size());
|
---|
1408 | size_t i = 0;
|
---|
1409 | for (NATNetworksOList::const_iterator it= m->allNATNetworks.begin();
|
---|
1410 | it!= m->allNATNetworks.end(); ++it, ++i)
|
---|
1411 | (*it).queryInterfaceTo(aNATNetworks[i].asOutParam());
|
---|
1412 | return S_OK;
|
---|
1413 | #else
|
---|
1414 | NOREF(aNATNetworks);
|
---|
1415 | return E_NOTIMPL;
|
---|
1416 | #endif
|
---|
1417 | }
|
---|
1418 |
|
---|
1419 | HRESULT VirtualBox::getEventSource(ComPtr<IEventSource> &aEventSource)
|
---|
1420 | {
|
---|
1421 | /* event source is const, no need to lock */
|
---|
1422 | m->pEventSource.queryInterfaceTo(aEventSource.asOutParam());
|
---|
1423 | return S_OK;
|
---|
1424 | }
|
---|
1425 |
|
---|
1426 | HRESULT VirtualBox::getExtensionPackManager(ComPtr<IExtPackManager> &aExtensionPackManager)
|
---|
1427 | {
|
---|
1428 | HRESULT hrc = S_OK;
|
---|
1429 | #ifdef VBOX_WITH_EXTPACK
|
---|
1430 | /* The extension pack manager is const, no need to lock. */
|
---|
1431 | hrc = m->ptrExtPackManager.queryInterfaceTo(aExtensionPackManager.asOutParam());
|
---|
1432 | #else
|
---|
1433 | hrc = E_NOTIMPL;
|
---|
1434 | NOREF(aExtensionPackManager);
|
---|
1435 | #endif
|
---|
1436 | return hrc;
|
---|
1437 | }
|
---|
1438 |
|
---|
1439 | /**
|
---|
1440 | * Host Only Network
|
---|
1441 | */
|
---|
1442 | HRESULT VirtualBox::createHostOnlyNetwork(const com::Utf8Str &aNetworkName,
|
---|
1443 | ComPtr<IHostOnlyNetwork> &aNetwork)
|
---|
1444 | {
|
---|
1445 | #ifdef VBOX_WITH_VMNET
|
---|
1446 | ComObjPtr<HostOnlyNetwork> HostOnlyNetwork;
|
---|
1447 | HostOnlyNetwork.createObject();
|
---|
1448 | HRESULT hrc = HostOnlyNetwork->init(this, aNetworkName);
|
---|
1449 | if (FAILED(hrc)) return hrc;
|
---|
1450 |
|
---|
1451 | m->allHostOnlyNetworks.addChild(HostOnlyNetwork);
|
---|
1452 |
|
---|
1453 | {
|
---|
1454 | AutoWriteLock vboxLock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1455 | hrc = i_saveSettings();
|
---|
1456 | vboxLock.release();
|
---|
1457 |
|
---|
1458 | if (FAILED(hrc))
|
---|
1459 | m->allHostOnlyNetworks.removeChild(HostOnlyNetwork);
|
---|
1460 | else
|
---|
1461 | HostOnlyNetwork.queryInterfaceTo(aNetwork.asOutParam());
|
---|
1462 | }
|
---|
1463 |
|
---|
1464 | return hrc;
|
---|
1465 | #else /* !VBOX_WITH_VMNET */
|
---|
1466 | NOREF(aNetworkName);
|
---|
1467 | NOREF(aNetwork);
|
---|
1468 | return E_NOTIMPL;
|
---|
1469 | #endif /* !VBOX_WITH_VMNET */
|
---|
1470 | }
|
---|
1471 |
|
---|
1472 | HRESULT VirtualBox::findHostOnlyNetworkByName(const com::Utf8Str &aNetworkName,
|
---|
1473 | ComPtr<IHostOnlyNetwork> &aNetwork)
|
---|
1474 | {
|
---|
1475 | #ifdef VBOX_WITH_VMNET
|
---|
1476 | Bstr bstrNameToFind(aNetworkName);
|
---|
1477 |
|
---|
1478 | AutoReadLock alock(m->allHostOnlyNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1479 |
|
---|
1480 | for (HostOnlyNetworksOList::const_iterator it = m->allHostOnlyNetworks.begin();
|
---|
1481 | it != m->allHostOnlyNetworks.end();
|
---|
1482 | ++it)
|
---|
1483 | {
|
---|
1484 | Bstr bstrHostOnlyNetworkName;
|
---|
1485 | HRESULT hrc = (*it)->COMGETTER(NetworkName)(bstrHostOnlyNetworkName.asOutParam());
|
---|
1486 | if (FAILED(hrc)) return hrc;
|
---|
1487 |
|
---|
1488 | if (bstrHostOnlyNetworkName == bstrNameToFind)
|
---|
1489 | {
|
---|
1490 | it->queryInterfaceTo(aNetwork.asOutParam());
|
---|
1491 | return S_OK;
|
---|
1492 | }
|
---|
1493 | }
|
---|
1494 | return VBOX_E_OBJECT_NOT_FOUND;
|
---|
1495 | #else /* !VBOX_WITH_VMNET */
|
---|
1496 | NOREF(aNetworkName);
|
---|
1497 | NOREF(aNetwork);
|
---|
1498 | return E_NOTIMPL;
|
---|
1499 | #endif /* !VBOX_WITH_VMNET */
|
---|
1500 | }
|
---|
1501 |
|
---|
1502 | HRESULT VirtualBox::findHostOnlyNetworkById(const com::Guid &aId,
|
---|
1503 | ComPtr<IHostOnlyNetwork> &aNetwork)
|
---|
1504 | {
|
---|
1505 | #ifdef VBOX_WITH_VMNET
|
---|
1506 | ComObjPtr<HostOnlyNetwork> network;
|
---|
1507 | AutoReadLock alock(m->allHostOnlyNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1508 |
|
---|
1509 | for (HostOnlyNetworksOList::const_iterator it = m->allHostOnlyNetworks.begin();
|
---|
1510 | it != m->allHostOnlyNetworks.end();
|
---|
1511 | ++it)
|
---|
1512 | {
|
---|
1513 | Bstr bstrHostOnlyNetworkId;
|
---|
1514 | HRESULT hrc = (*it)->COMGETTER(Id)(bstrHostOnlyNetworkId.asOutParam());
|
---|
1515 | if (FAILED(hrc)) return hrc;
|
---|
1516 |
|
---|
1517 | if (Guid(bstrHostOnlyNetworkId) == aId)
|
---|
1518 | {
|
---|
1519 | it->queryInterfaceTo(aNetwork.asOutParam());;
|
---|
1520 | return S_OK;
|
---|
1521 | }
|
---|
1522 | }
|
---|
1523 | return VBOX_E_OBJECT_NOT_FOUND;
|
---|
1524 | #else /* !VBOX_WITH_VMNET */
|
---|
1525 | NOREF(aId);
|
---|
1526 | NOREF(aNetwork);
|
---|
1527 | return E_NOTIMPL;
|
---|
1528 | #endif /* !VBOX_WITH_VMNET */
|
---|
1529 | }
|
---|
1530 |
|
---|
1531 | HRESULT VirtualBox::removeHostOnlyNetwork(const ComPtr<IHostOnlyNetwork> &aNetwork)
|
---|
1532 | {
|
---|
1533 | #ifdef VBOX_WITH_VMNET
|
---|
1534 | Bstr name;
|
---|
1535 | HRESULT hrc = aNetwork->COMGETTER(NetworkName)(name.asOutParam());
|
---|
1536 | if (FAILED(hrc))
|
---|
1537 | return hrc;
|
---|
1538 | IHostOnlyNetwork *p = aNetwork;
|
---|
1539 | HostOnlyNetwork *network = static_cast<HostOnlyNetwork *>(p);
|
---|
1540 |
|
---|
1541 | AutoCaller autoCaller(this);
|
---|
1542 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
1543 |
|
---|
1544 | AutoCaller HostOnlyNetworkCaller(network);
|
---|
1545 | AssertComRCReturnRC(HostOnlyNetworkCaller.hrc());
|
---|
1546 |
|
---|
1547 | m->allHostOnlyNetworks.removeChild(network);
|
---|
1548 |
|
---|
1549 | {
|
---|
1550 | AutoWriteLock vboxLock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1551 | hrc = i_saveSettings();
|
---|
1552 | vboxLock.release();
|
---|
1553 |
|
---|
1554 | if (FAILED(hrc))
|
---|
1555 | m->allHostOnlyNetworks.addChild(network);
|
---|
1556 | }
|
---|
1557 | return hrc;
|
---|
1558 | #else /* !VBOX_WITH_VMNET */
|
---|
1559 | NOREF(aNetwork);
|
---|
1560 | return E_NOTIMPL;
|
---|
1561 | #endif /* !VBOX_WITH_VMNET */
|
---|
1562 | }
|
---|
1563 |
|
---|
1564 | HRESULT VirtualBox::getHostOnlyNetworks(std::vector<ComPtr<IHostOnlyNetwork> > &aHostOnlyNetworks)
|
---|
1565 | {
|
---|
1566 | #ifdef VBOX_WITH_VMNET
|
---|
1567 | AutoReadLock al(m->allHostOnlyNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1568 | aHostOnlyNetworks.resize(m->allHostOnlyNetworks.size());
|
---|
1569 | size_t i = 0;
|
---|
1570 | for (HostOnlyNetworksOList::const_iterator it = m->allHostOnlyNetworks.begin();
|
---|
1571 | it != m->allHostOnlyNetworks.end(); ++it)
|
---|
1572 | (*it).queryInterfaceTo(aHostOnlyNetworks[i++].asOutParam());
|
---|
1573 | return S_OK;
|
---|
1574 | #else /* !VBOX_WITH_VMNET */
|
---|
1575 | NOREF(aHostOnlyNetworks);
|
---|
1576 | return E_NOTIMPL;
|
---|
1577 | #endif /* !VBOX_WITH_VMNET */
|
---|
1578 | }
|
---|
1579 |
|
---|
1580 |
|
---|
1581 | HRESULT VirtualBox::getInternalNetworks(std::vector<com::Utf8Str> &aInternalNetworks)
|
---|
1582 | {
|
---|
1583 | std::list<com::Utf8Str> allInternalNetworks;
|
---|
1584 |
|
---|
1585 | /* get copy of all machine references, to avoid holding the list lock */
|
---|
1586 | MachinesOList::MyList allMachines;
|
---|
1587 | {
|
---|
1588 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1589 | allMachines = m->allMachines.getList();
|
---|
1590 | }
|
---|
1591 | for (MachinesOList::MyList::const_iterator it = allMachines.begin();
|
---|
1592 | it != allMachines.end(); ++it)
|
---|
1593 | {
|
---|
1594 | const ComObjPtr<Machine> &pMachine = *it;
|
---|
1595 | AutoCaller autoMachineCaller(pMachine);
|
---|
1596 | if (FAILED(autoMachineCaller.hrc()))
|
---|
1597 | continue;
|
---|
1598 | AutoReadLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
1599 |
|
---|
1600 | if (pMachine->i_isAccessible())
|
---|
1601 | {
|
---|
1602 | uint32_t cNetworkAdapters = Global::getMaxNetworkAdapters(pMachine->i_getChipsetType());
|
---|
1603 | for (ULONG i = 0; i < cNetworkAdapters; i++)
|
---|
1604 | {
|
---|
1605 | ComPtr<INetworkAdapter> pNet;
|
---|
1606 | HRESULT hrc = pMachine->GetNetworkAdapter(i, pNet.asOutParam());
|
---|
1607 | if (FAILED(hrc) || pNet.isNull())
|
---|
1608 | continue;
|
---|
1609 | Bstr strInternalNetwork;
|
---|
1610 | hrc = pNet->COMGETTER(InternalNetwork)(strInternalNetwork.asOutParam());
|
---|
1611 | if (FAILED(hrc) || strInternalNetwork.isEmpty())
|
---|
1612 | continue;
|
---|
1613 |
|
---|
1614 | allInternalNetworks.push_back(Utf8Str(strInternalNetwork));
|
---|
1615 | }
|
---|
1616 | }
|
---|
1617 | }
|
---|
1618 |
|
---|
1619 | /* throw out any duplicates */
|
---|
1620 | allInternalNetworks.sort();
|
---|
1621 | allInternalNetworks.unique();
|
---|
1622 | size_t i = 0;
|
---|
1623 | aInternalNetworks.resize(allInternalNetworks.size());
|
---|
1624 | for (std::list<com::Utf8Str>::const_iterator it = allInternalNetworks.begin();
|
---|
1625 | it != allInternalNetworks.end();
|
---|
1626 | ++it, ++i)
|
---|
1627 | aInternalNetworks[i] = *it;
|
---|
1628 | return S_OK;
|
---|
1629 | }
|
---|
1630 |
|
---|
1631 | HRESULT VirtualBox::getGenericNetworkDrivers(std::vector<com::Utf8Str> &aGenericNetworkDrivers)
|
---|
1632 | {
|
---|
1633 | std::list<com::Utf8Str> allGenericNetworkDrivers;
|
---|
1634 |
|
---|
1635 | /* get copy of all machine references, to avoid holding the list lock */
|
---|
1636 | MachinesOList::MyList allMachines;
|
---|
1637 | {
|
---|
1638 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1639 | allMachines = m->allMachines.getList();
|
---|
1640 | }
|
---|
1641 | for (MachinesOList::MyList::const_iterator it = allMachines.begin();
|
---|
1642 | it != allMachines.end();
|
---|
1643 | ++it)
|
---|
1644 | {
|
---|
1645 | const ComObjPtr<Machine> &pMachine = *it;
|
---|
1646 | AutoCaller autoMachineCaller(pMachine);
|
---|
1647 | if (FAILED(autoMachineCaller.hrc()))
|
---|
1648 | continue;
|
---|
1649 | AutoReadLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
1650 |
|
---|
1651 | if (pMachine->i_isAccessible())
|
---|
1652 | {
|
---|
1653 | uint32_t cNetworkAdapters = Global::getMaxNetworkAdapters(pMachine->i_getChipsetType());
|
---|
1654 | for (ULONG i = 0; i < cNetworkAdapters; i++)
|
---|
1655 | {
|
---|
1656 | ComPtr<INetworkAdapter> pNet;
|
---|
1657 | HRESULT hrc = pMachine->GetNetworkAdapter(i, pNet.asOutParam());
|
---|
1658 | if (FAILED(hrc) || pNet.isNull())
|
---|
1659 | continue;
|
---|
1660 | Bstr strGenericNetworkDriver;
|
---|
1661 | hrc = pNet->COMGETTER(GenericDriver)(strGenericNetworkDriver.asOutParam());
|
---|
1662 | if (FAILED(hrc) || strGenericNetworkDriver.isEmpty())
|
---|
1663 | continue;
|
---|
1664 |
|
---|
1665 | allGenericNetworkDrivers.push_back(Utf8Str(strGenericNetworkDriver).c_str());
|
---|
1666 | }
|
---|
1667 | }
|
---|
1668 | }
|
---|
1669 |
|
---|
1670 | /* throw out any duplicates */
|
---|
1671 | allGenericNetworkDrivers.sort();
|
---|
1672 | allGenericNetworkDrivers.unique();
|
---|
1673 | aGenericNetworkDrivers.resize(allGenericNetworkDrivers.size());
|
---|
1674 | size_t i = 0;
|
---|
1675 | for (std::list<com::Utf8Str>::const_iterator it = allGenericNetworkDrivers.begin();
|
---|
1676 | it != allGenericNetworkDrivers.end(); ++it, ++i)
|
---|
1677 | aGenericNetworkDrivers[i] = *it;
|
---|
1678 |
|
---|
1679 | return S_OK;
|
---|
1680 | }
|
---|
1681 |
|
---|
1682 | /**
|
---|
1683 | * Cloud Network
|
---|
1684 | */
|
---|
1685 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1686 | HRESULT VirtualBox::i_findCloudNetworkByName(const com::Utf8Str &aNetworkName,
|
---|
1687 | ComObjPtr<CloudNetwork> *aNetwork)
|
---|
1688 | {
|
---|
1689 | ComPtr<CloudNetwork> found;
|
---|
1690 | Bstr bstrNameToFind(aNetworkName);
|
---|
1691 |
|
---|
1692 | AutoReadLock alock(m->allCloudNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1693 |
|
---|
1694 | for (CloudNetworksOList::const_iterator it = m->allCloudNetworks.begin();
|
---|
1695 | it != m->allCloudNetworks.end();
|
---|
1696 | ++it)
|
---|
1697 | {
|
---|
1698 | Bstr bstrCloudNetworkName;
|
---|
1699 | HRESULT hrc = (*it)->COMGETTER(NetworkName)(bstrCloudNetworkName.asOutParam());
|
---|
1700 | if (FAILED(hrc)) return hrc;
|
---|
1701 |
|
---|
1702 | if (bstrCloudNetworkName == bstrNameToFind)
|
---|
1703 | {
|
---|
1704 | *aNetwork = *it;
|
---|
1705 | return S_OK;
|
---|
1706 | }
|
---|
1707 | }
|
---|
1708 | return VBOX_E_OBJECT_NOT_FOUND;
|
---|
1709 | }
|
---|
1710 | #endif /* VBOX_WITH_CLOUD_NET */
|
---|
1711 |
|
---|
1712 | HRESULT VirtualBox::createCloudNetwork(const com::Utf8Str &aNetworkName,
|
---|
1713 | ComPtr<ICloudNetwork> &aNetwork)
|
---|
1714 | {
|
---|
1715 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1716 | ComObjPtr<CloudNetwork> cloudNetwork;
|
---|
1717 | cloudNetwork.createObject();
|
---|
1718 | HRESULT hrc = cloudNetwork->init(this, aNetworkName);
|
---|
1719 | if (FAILED(hrc)) return hrc;
|
---|
1720 |
|
---|
1721 | m->allCloudNetworks.addChild(cloudNetwork);
|
---|
1722 |
|
---|
1723 | {
|
---|
1724 | AutoWriteLock vboxLock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1725 | hrc = i_saveSettings();
|
---|
1726 | vboxLock.release();
|
---|
1727 |
|
---|
1728 | if (FAILED(hrc))
|
---|
1729 | m->allCloudNetworks.removeChild(cloudNetwork);
|
---|
1730 | else
|
---|
1731 | cloudNetwork.queryInterfaceTo(aNetwork.asOutParam());
|
---|
1732 | }
|
---|
1733 |
|
---|
1734 | return hrc;
|
---|
1735 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
1736 | NOREF(aNetworkName);
|
---|
1737 | NOREF(aNetwork);
|
---|
1738 | return E_NOTIMPL;
|
---|
1739 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
1740 | }
|
---|
1741 |
|
---|
1742 | HRESULT VirtualBox::findCloudNetworkByName(const com::Utf8Str &aNetworkName,
|
---|
1743 | ComPtr<ICloudNetwork> &aNetwork)
|
---|
1744 | {
|
---|
1745 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1746 | ComObjPtr<CloudNetwork> network;
|
---|
1747 | HRESULT hrc = i_findCloudNetworkByName(aNetworkName, &network);
|
---|
1748 | if (SUCCEEDED(hrc))
|
---|
1749 | network.queryInterfaceTo(aNetwork.asOutParam());
|
---|
1750 | return hrc;
|
---|
1751 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
1752 | NOREF(aNetworkName);
|
---|
1753 | NOREF(aNetwork);
|
---|
1754 | return E_NOTIMPL;
|
---|
1755 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
1756 | }
|
---|
1757 |
|
---|
1758 | HRESULT VirtualBox::removeCloudNetwork(const ComPtr<ICloudNetwork> &aNetwork)
|
---|
1759 | {
|
---|
1760 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1761 | Bstr name;
|
---|
1762 | HRESULT hrc = aNetwork->COMGETTER(NetworkName)(name.asOutParam());
|
---|
1763 | if (FAILED(hrc))
|
---|
1764 | return hrc;
|
---|
1765 | ICloudNetwork *p = aNetwork;
|
---|
1766 | CloudNetwork *network = static_cast<CloudNetwork *>(p);
|
---|
1767 |
|
---|
1768 | AutoCaller autoCaller(this);
|
---|
1769 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
1770 |
|
---|
1771 | AutoCaller cloudNetworkCaller(network);
|
---|
1772 | AssertComRCReturnRC(cloudNetworkCaller.hrc());
|
---|
1773 |
|
---|
1774 | m->allCloudNetworks.removeChild(network);
|
---|
1775 |
|
---|
1776 | {
|
---|
1777 | AutoWriteLock vboxLock(this COMMA_LOCKVAL_SRC_POS);
|
---|
1778 | hrc = i_saveSettings();
|
---|
1779 | vboxLock.release();
|
---|
1780 |
|
---|
1781 | if (FAILED(hrc))
|
---|
1782 | m->allCloudNetworks.addChild(network);
|
---|
1783 | }
|
---|
1784 | return hrc;
|
---|
1785 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
1786 | NOREF(aNetwork);
|
---|
1787 | return E_NOTIMPL;
|
---|
1788 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
1789 | }
|
---|
1790 |
|
---|
1791 | HRESULT VirtualBox::getCloudNetworks(std::vector<ComPtr<ICloudNetwork> > &aCloudNetworks)
|
---|
1792 | {
|
---|
1793 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1794 | AutoReadLock al(m->allCloudNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
1795 | aCloudNetworks.resize(m->allCloudNetworks.size());
|
---|
1796 | size_t i = 0;
|
---|
1797 | for (CloudNetworksOList::const_iterator it = m->allCloudNetworks.begin();
|
---|
1798 | it != m->allCloudNetworks.end(); ++it)
|
---|
1799 | (*it).queryInterfaceTo(aCloudNetworks[i++].asOutParam());
|
---|
1800 | return S_OK;
|
---|
1801 | #else /* !VBOX_WITH_CLOUD_NET */
|
---|
1802 | NOREF(aCloudNetworks);
|
---|
1803 | return E_NOTIMPL;
|
---|
1804 | #endif /* !VBOX_WITH_CLOUD_NET */
|
---|
1805 | }
|
---|
1806 |
|
---|
1807 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
1808 | HRESULT VirtualBox::i_getEventSource(ComPtr<IEventSource>& aSource)
|
---|
1809 | {
|
---|
1810 | m->pEventSource.queryInterfaceTo(aSource.asOutParam());
|
---|
1811 | return S_OK;
|
---|
1812 | }
|
---|
1813 | #endif /* VBOX_WITH_CLOUD_NET */
|
---|
1814 |
|
---|
1815 | HRESULT VirtualBox::getCloudProviderManager(ComPtr<ICloudProviderManager> &aCloudProviderManager)
|
---|
1816 | {
|
---|
1817 | HRESULT hrc = m->pCloudProviderManager.queryInterfaceTo(aCloudProviderManager.asOutParam());
|
---|
1818 | return hrc;
|
---|
1819 | }
|
---|
1820 |
|
---|
1821 | HRESULT VirtualBox::checkFirmwarePresent(FirmwareType_T aFirmwareType,
|
---|
1822 | const com::Utf8Str &aVersion,
|
---|
1823 | com::Utf8Str &aUrl,
|
---|
1824 | com::Utf8Str &aFile,
|
---|
1825 | BOOL *aResult)
|
---|
1826 | {
|
---|
1827 | NOREF(aVersion);
|
---|
1828 |
|
---|
1829 | static const struct
|
---|
1830 | {
|
---|
1831 | FirmwareType_T enmType;
|
---|
1832 | bool fBuiltIn;
|
---|
1833 | const char *pszFileName;
|
---|
1834 | const char *pszUrl;
|
---|
1835 | }
|
---|
1836 | firmwareDesc[] =
|
---|
1837 | {
|
---|
1838 | { FirmwareType_BIOS, true, NULL, NULL },
|
---|
1839 | #ifdef VBOX_WITH_EFI_IN_DD2
|
---|
1840 | { FirmwareType_EFI32, true, "VBoxEFI32.fd", NULL },
|
---|
1841 | { FirmwareType_EFI64, true, "VBoxEFI64.fd", NULL },
|
---|
1842 | { FirmwareType_EFIDUAL, true, "VBoxEFIDual.fd", NULL },
|
---|
1843 | #else
|
---|
1844 | { FirmwareType_EFI32, false, "VBoxEFI32.fd", "http://virtualbox.org/firmware/VBoxEFI32.fd" },
|
---|
1845 | { FirmwareType_EFI64, false, "VBoxEFI64.fd", "http://virtualbox.org/firmware/VBoxEFI64.fd" },
|
---|
1846 | { FirmwareType_EFIDUAL, false, "VBoxEFIDual.fd", "http://virtualbox.org/firmware/VBoxEFIDual.fd" },
|
---|
1847 | #endif
|
---|
1848 | };
|
---|
1849 |
|
---|
1850 | for (size_t i = 0; i < sizeof(firmwareDesc) / sizeof(firmwareDesc[0]); i++)
|
---|
1851 | {
|
---|
1852 | if (aFirmwareType != firmwareDesc[i].enmType)
|
---|
1853 | continue;
|
---|
1854 |
|
---|
1855 | /* compiled-in firmware */
|
---|
1856 | if (firmwareDesc[i].fBuiltIn)
|
---|
1857 | {
|
---|
1858 | aFile = firmwareDesc[i].pszFileName;
|
---|
1859 | *aResult = TRUE;
|
---|
1860 | break;
|
---|
1861 | }
|
---|
1862 |
|
---|
1863 | Utf8Str fullName;
|
---|
1864 | Utf8StrFmt shortName("Firmware%c%s", RTPATH_DELIMITER, firmwareDesc[i].pszFileName);
|
---|
1865 | int vrc = i_calculateFullPath(shortName, fullName);
|
---|
1866 | AssertRCReturn(vrc, VBOX_E_IPRT_ERROR);
|
---|
1867 | if (RTFileExists(fullName.c_str()))
|
---|
1868 | {
|
---|
1869 | *aResult = TRUE;
|
---|
1870 | aFile = fullName;
|
---|
1871 | break;
|
---|
1872 | }
|
---|
1873 |
|
---|
1874 | char szVBoxPath[RTPATH_MAX];
|
---|
1875 | vrc = RTPathExecDir(szVBoxPath, RTPATH_MAX);
|
---|
1876 | AssertRCReturn(vrc, VBOX_E_IPRT_ERROR);
|
---|
1877 | vrc = RTPathAppend(szVBoxPath, sizeof(szVBoxPath), firmwareDesc[i].pszFileName);
|
---|
1878 | AssertRCReturn(vrc, VBOX_E_IPRT_ERROR);
|
---|
1879 | if (RTFileExists(szVBoxPath))
|
---|
1880 | {
|
---|
1881 | *aResult = TRUE;
|
---|
1882 | aFile = szVBoxPath;
|
---|
1883 | break;
|
---|
1884 | }
|
---|
1885 |
|
---|
1886 | /** @todo account for version in the URL */
|
---|
1887 | aUrl = firmwareDesc[i].pszUrl;
|
---|
1888 | *aResult = FALSE;
|
---|
1889 |
|
---|
1890 | /* Assume single record per firmware type */
|
---|
1891 | break;
|
---|
1892 | }
|
---|
1893 |
|
---|
1894 | return S_OK;
|
---|
1895 | }
|
---|
1896 | // Wrapped IVirtualBox methods
|
---|
1897 | /////////////////////////////////////////////////////////////////////////////
|
---|
1898 |
|
---|
1899 | /* Helper for VirtualBox::ComposeMachineFilename */
|
---|
1900 | static void sanitiseMachineFilename(Utf8Str &aName);
|
---|
1901 |
|
---|
1902 | HRESULT VirtualBox::composeMachineFilename(const com::Utf8Str &aName,
|
---|
1903 | const com::Utf8Str &aGroup,
|
---|
1904 | const com::Utf8Str &aCreateFlags,
|
---|
1905 | const com::Utf8Str &aBaseFolder,
|
---|
1906 | com::Utf8Str &aFile)
|
---|
1907 | {
|
---|
1908 | if (RT_UNLIKELY(aName.isEmpty()))
|
---|
1909 | return setError(E_INVALIDARG, tr("Machine name is invalid, must not be empty"));
|
---|
1910 |
|
---|
1911 | Utf8Str strBase = aBaseFolder;
|
---|
1912 | Utf8Str strName = aName;
|
---|
1913 |
|
---|
1914 | LogFlowThisFunc(("aName=\"%s\",aBaseFolder=\"%s\"\n", strName.c_str(), strBase.c_str()));
|
---|
1915 |
|
---|
1916 | com::Guid id;
|
---|
1917 | bool fDirectoryIncludesUUID = false;
|
---|
1918 | if (!aCreateFlags.isEmpty())
|
---|
1919 | {
|
---|
1920 | size_t uPos = 0;
|
---|
1921 | com::Utf8Str strKey;
|
---|
1922 | com::Utf8Str strValue;
|
---|
1923 | while ((uPos = aCreateFlags.parseKeyValue(strKey, strValue, uPos)) != com::Utf8Str::npos)
|
---|
1924 | {
|
---|
1925 | if (strKey == "UUID")
|
---|
1926 | id = strValue.c_str();
|
---|
1927 | else if (strKey == "directoryIncludesUUID")
|
---|
1928 | fDirectoryIncludesUUID = (strValue == "1");
|
---|
1929 | }
|
---|
1930 | }
|
---|
1931 |
|
---|
1932 | if (id.isZero())
|
---|
1933 | fDirectoryIncludesUUID = false;
|
---|
1934 | else if (!id.isValid())
|
---|
1935 | {
|
---|
1936 | /* do something else */
|
---|
1937 | return setError(E_INVALIDARG,
|
---|
1938 | tr("'%s' is not a valid Guid"),
|
---|
1939 | id.toStringCurly().c_str());
|
---|
1940 | }
|
---|
1941 |
|
---|
1942 | Utf8Str strGroup(aGroup);
|
---|
1943 | if (strGroup.isEmpty())
|
---|
1944 | strGroup = "/";
|
---|
1945 | HRESULT hrc = i_validateMachineGroup(strGroup, true);
|
---|
1946 | if (FAILED(hrc))
|
---|
1947 | return hrc;
|
---|
1948 |
|
---|
1949 | /* Compose the settings file name using the following scheme:
|
---|
1950 | *
|
---|
1951 | * <base_folder><group>/<machine_name>/<machine_name>.xml
|
---|
1952 | *
|
---|
1953 | * If a non-null and non-empty base folder is specified, the default
|
---|
1954 | * machine folder will be used as a base folder.
|
---|
1955 | * We sanitise the machine name to a safe white list of characters before
|
---|
1956 | * using it.
|
---|
1957 | */
|
---|
1958 | Utf8Str strDirName(strName);
|
---|
1959 | if (fDirectoryIncludesUUID)
|
---|
1960 | strDirName += Utf8StrFmt(" (%RTuuid)", id.raw());
|
---|
1961 | sanitiseMachineFilename(strName);
|
---|
1962 | sanitiseMachineFilename(strDirName);
|
---|
1963 |
|
---|
1964 | if (strBase.isEmpty())
|
---|
1965 | /* we use the non-full folder value below to keep the path relative */
|
---|
1966 | i_getDefaultMachineFolder(strBase);
|
---|
1967 |
|
---|
1968 | i_calculateFullPath(strBase, strBase);
|
---|
1969 |
|
---|
1970 | /* eliminate toplevel group to avoid // in the result */
|
---|
1971 | if (strGroup == "/")
|
---|
1972 | strGroup.setNull();
|
---|
1973 | aFile = com::Utf8StrFmt("%s%s%c%s%c%s.vbox",
|
---|
1974 | strBase.c_str(),
|
---|
1975 | strGroup.c_str(),
|
---|
1976 | RTPATH_DELIMITER,
|
---|
1977 | strDirName.c_str(),
|
---|
1978 | RTPATH_DELIMITER,
|
---|
1979 | strName.c_str());
|
---|
1980 | return S_OK;
|
---|
1981 | }
|
---|
1982 |
|
---|
1983 | /**
|
---|
1984 | * Remove characters from a machine file name which can be problematic on
|
---|
1985 | * particular systems.
|
---|
1986 | * @param strName The file name to sanitise.
|
---|
1987 | */
|
---|
1988 | void sanitiseMachineFilename(Utf8Str &strName)
|
---|
1989 | {
|
---|
1990 | if (strName.isEmpty())
|
---|
1991 | return;
|
---|
1992 |
|
---|
1993 | /* Set of characters which should be safe for use in filenames: some basic
|
---|
1994 | * ASCII, Unicode from Latin-1 alphabetic to the end of Hangul. We try to
|
---|
1995 | * skip anything that could count as a control character in Windows or
|
---|
1996 | * *nix, or be otherwise difficult for shells to handle (I would have
|
---|
1997 | * preferred to remove the space and brackets too). We also remove all
|
---|
1998 | * characters which need UTF-16 surrogate pairs for Windows's benefit.
|
---|
1999 | */
|
---|
2000 | static RTUNICP const s_uszValidRangePairs[] =
|
---|
2001 | {
|
---|
2002 | ' ', ' ',
|
---|
2003 | '(', ')',
|
---|
2004 | '-', '.',
|
---|
2005 | '0', '9',
|
---|
2006 | 'A', 'Z',
|
---|
2007 | 'a', 'z',
|
---|
2008 | '_', '_',
|
---|
2009 | 0xa0, 0xd7af,
|
---|
2010 | '\0'
|
---|
2011 | };
|
---|
2012 |
|
---|
2013 | char *pszName = strName.mutableRaw();
|
---|
2014 | ssize_t cReplacements = RTStrPurgeComplementSet(pszName, s_uszValidRangePairs, '_');
|
---|
2015 | Assert(cReplacements >= 0);
|
---|
2016 | NOREF(cReplacements);
|
---|
2017 |
|
---|
2018 | /* No leading dot or dash. */
|
---|
2019 | if (pszName[0] == '.' || pszName[0] == '-')
|
---|
2020 | pszName[0] = '_';
|
---|
2021 |
|
---|
2022 | /* No trailing dot. */
|
---|
2023 | if (pszName[strName.length() - 1] == '.')
|
---|
2024 | pszName[strName.length() - 1] = '_';
|
---|
2025 |
|
---|
2026 | /* Mangle leading and trailing spaces. */
|
---|
2027 | for (size_t i = 0; pszName[i] == ' '; ++i)
|
---|
2028 | pszName[i] = '_';
|
---|
2029 | for (size_t i = strName.length() - 1; i && pszName[i] == ' '; --i)
|
---|
2030 | pszName[i] = '_';
|
---|
2031 | }
|
---|
2032 |
|
---|
2033 | #ifdef DEBUG
|
---|
2034 | typedef DECLCALLBACKTYPE(void, FNTESTPRINTF,(const char *, ...));
|
---|
2035 | /** Simple unit test/operation examples for sanitiseMachineFilename(). */
|
---|
2036 | static unsigned testSanitiseMachineFilename(FNTESTPRINTF *pfnPrintf)
|
---|
2037 | {
|
---|
2038 | unsigned cErrors = 0;
|
---|
2039 |
|
---|
2040 | /** Expected results of sanitising given file names. */
|
---|
2041 | static struct
|
---|
2042 | {
|
---|
2043 | /** The test file name to be sanitised (Utf-8). */
|
---|
2044 | const char *pcszIn;
|
---|
2045 | /** The expected sanitised output (Utf-8). */
|
---|
2046 | const char *pcszOutExpected;
|
---|
2047 | } aTest[] =
|
---|
2048 | {
|
---|
2049 | { "OS/2 2.1", "OS_2 2.1" },
|
---|
2050 | { "-!My VM!-", "__My VM_-" },
|
---|
2051 | { "\xF0\x90\x8C\xB0", "____" },
|
---|
2052 | { " My VM ", "__My VM__" },
|
---|
2053 | { ".My VM.", "_My VM_" },
|
---|
2054 | { "My VM", "My VM" }
|
---|
2055 | };
|
---|
2056 | for (unsigned i = 0; i < RT_ELEMENTS(aTest); ++i)
|
---|
2057 | {
|
---|
2058 | Utf8Str str(aTest[i].pcszIn);
|
---|
2059 | sanitiseMachineFilename(str);
|
---|
2060 | if (str.compare(aTest[i].pcszOutExpected))
|
---|
2061 | {
|
---|
2062 | ++cErrors;
|
---|
2063 | pfnPrintf("%s: line %d, expected %s, actual %s\n",
|
---|
2064 | __PRETTY_FUNCTION__, i, aTest[i].pcszOutExpected,
|
---|
2065 | str.c_str());
|
---|
2066 | }
|
---|
2067 | }
|
---|
2068 | return cErrors;
|
---|
2069 | }
|
---|
2070 |
|
---|
2071 | /** @todo Proper testcase. */
|
---|
2072 | /** @todo Do we have a better method of doing init functions? */
|
---|
2073 | namespace
|
---|
2074 | {
|
---|
2075 | class TestSanitiseMachineFilename
|
---|
2076 | {
|
---|
2077 | public:
|
---|
2078 | TestSanitiseMachineFilename(void)
|
---|
2079 | {
|
---|
2080 | Assert(!testSanitiseMachineFilename(RTAssertMsg2));
|
---|
2081 | }
|
---|
2082 | };
|
---|
2083 | TestSanitiseMachineFilename s_TestSanitiseMachineFilename;
|
---|
2084 | }
|
---|
2085 | #endif
|
---|
2086 |
|
---|
2087 | /** @note Locks mSystemProperties object for reading. */
|
---|
2088 | HRESULT VirtualBox::createMachine(const com::Utf8Str &aSettingsFile,
|
---|
2089 | const com::Utf8Str &aName,
|
---|
2090 | const std::vector<com::Utf8Str> &aGroups,
|
---|
2091 | const com::Utf8Str &aOsTypeId,
|
---|
2092 | const com::Utf8Str &aFlags,
|
---|
2093 | const com::Utf8Str &aCipher,
|
---|
2094 | const com::Utf8Str &aPasswordId,
|
---|
2095 | const com::Utf8Str &aPassword,
|
---|
2096 | ComPtr<IMachine> &aMachine)
|
---|
2097 | {
|
---|
2098 | LogFlowThisFuncEnter();
|
---|
2099 | LogFlowThisFunc(("aSettingsFile=\"%s\", aName=\"%s\", aOsTypeId =\"%s\", aCreateFlags=\"%s\"\n",
|
---|
2100 | aSettingsFile.c_str(), aName.c_str(), aOsTypeId.c_str(), aFlags.c_str()));
|
---|
2101 |
|
---|
2102 | StringsList llGroups;
|
---|
2103 | HRESULT hrc = i_convertMachineGroups(aGroups, &llGroups);
|
---|
2104 | if (FAILED(hrc))
|
---|
2105 | return hrc;
|
---|
2106 |
|
---|
2107 | /** @todo r=bird: Would be goot to rewrite this parsing using offset into
|
---|
2108 | * aFlags and drop all the C pointers, strchr, misguided RTStrStr and
|
---|
2109 | * tedious copying of substrings. */
|
---|
2110 | Utf8Str strCreateFlags(aFlags); /** @todo r=bird: WTF is the point of this copy? */
|
---|
2111 | Guid id;
|
---|
2112 | bool fForceOverwrite = false;
|
---|
2113 | bool fDirectoryIncludesUUID = false;
|
---|
2114 | if (!strCreateFlags.isEmpty())
|
---|
2115 | {
|
---|
2116 | const char *pcszNext = strCreateFlags.c_str();
|
---|
2117 | while (*pcszNext != '\0')
|
---|
2118 | {
|
---|
2119 | Utf8Str strFlag;
|
---|
2120 | const char *pcszComma = strchr(pcszNext, ','); /*clueless version: RTStrStr(pcszNext, ","); */
|
---|
2121 | if (!pcszComma)
|
---|
2122 | strFlag = pcszNext;
|
---|
2123 | else
|
---|
2124 | strFlag.assign(pcszNext, (size_t)(pcszComma - pcszNext));
|
---|
2125 |
|
---|
2126 | const char *pcszEqual = strchr(strFlag.c_str(), '='); /* more cluelessness: RTStrStr(strFlag.c_str(), "="); */
|
---|
2127 | /* skip over everything which doesn't contain '=' */
|
---|
2128 | if (pcszEqual && pcszEqual != strFlag.c_str())
|
---|
2129 | {
|
---|
2130 | Utf8Str strKey(strFlag.c_str(), (size_t)(pcszEqual - strFlag.c_str()));
|
---|
2131 | Utf8Str strValue(strFlag.c_str() + (pcszEqual - strFlag.c_str() + 1));
|
---|
2132 |
|
---|
2133 | if (strKey == "UUID")
|
---|
2134 | id = strValue.c_str();
|
---|
2135 | else if (strKey == "forceOverwrite")
|
---|
2136 | fForceOverwrite = (strValue == "1");
|
---|
2137 | else if (strKey == "directoryIncludesUUID")
|
---|
2138 | fDirectoryIncludesUUID = (strValue == "1");
|
---|
2139 | }
|
---|
2140 |
|
---|
2141 | if (!pcszComma)
|
---|
2142 | pcszNext += strFlag.length(); /* you can just 'break' out here... */
|
---|
2143 | else
|
---|
2144 | pcszNext += strFlag.length() + 1;
|
---|
2145 | }
|
---|
2146 | }
|
---|
2147 |
|
---|
2148 | /* Create UUID if none was specified. */
|
---|
2149 | if (id.isZero())
|
---|
2150 | id.create();
|
---|
2151 | else if (!id.isValid())
|
---|
2152 | {
|
---|
2153 | /* do something else */
|
---|
2154 | return setError(E_INVALIDARG, tr("'%s' is not a valid Guid"), id.toStringCurly().c_str());
|
---|
2155 | }
|
---|
2156 |
|
---|
2157 | /* NULL settings file means compose automatically */
|
---|
2158 | Utf8Str strSettingsFile(aSettingsFile);
|
---|
2159 | if (strSettingsFile.isEmpty())
|
---|
2160 | {
|
---|
2161 | Utf8Str strNewCreateFlags(Utf8StrFmt("UUID=%RTuuid", id.raw()));
|
---|
2162 | if (fDirectoryIncludesUUID)
|
---|
2163 | strNewCreateFlags += ",directoryIncludesUUID=1";
|
---|
2164 |
|
---|
2165 | com::Utf8Str blstr;
|
---|
2166 | hrc = composeMachineFilename(aName,
|
---|
2167 | llGroups.front(),
|
---|
2168 | strNewCreateFlags,
|
---|
2169 | blstr /* aBaseFolder */,
|
---|
2170 | strSettingsFile);
|
---|
2171 | if (FAILED(hrc)) return hrc;
|
---|
2172 | }
|
---|
2173 |
|
---|
2174 | /* create a new object */
|
---|
2175 | ComObjPtr<Machine> machine;
|
---|
2176 | hrc = machine.createObject();
|
---|
2177 | if (FAILED(hrc)) return hrc;
|
---|
2178 |
|
---|
2179 | ComObjPtr<GuestOSType> osType;
|
---|
2180 | if (!aOsTypeId.isEmpty())
|
---|
2181 | i_findGuestOSType(aOsTypeId, osType);
|
---|
2182 |
|
---|
2183 | /* initialize the machine object */
|
---|
2184 | hrc = machine->init(this,
|
---|
2185 | strSettingsFile,
|
---|
2186 | aName,
|
---|
2187 | llGroups,
|
---|
2188 | aOsTypeId,
|
---|
2189 | osType,
|
---|
2190 | id,
|
---|
2191 | fForceOverwrite,
|
---|
2192 | fDirectoryIncludesUUID,
|
---|
2193 | aCipher,
|
---|
2194 | aPasswordId,
|
---|
2195 | aPassword);
|
---|
2196 | if (SUCCEEDED(hrc))
|
---|
2197 | {
|
---|
2198 | /* set the return value */
|
---|
2199 | machine.queryInterfaceTo(aMachine.asOutParam());
|
---|
2200 | AssertComRC(hrc);
|
---|
2201 |
|
---|
2202 | #ifdef VBOX_WITH_EXTPACK
|
---|
2203 | /* call the extension pack hooks */
|
---|
2204 | m->ptrExtPackManager->i_callAllVmCreatedHooks(machine);
|
---|
2205 | #endif
|
---|
2206 | }
|
---|
2207 |
|
---|
2208 | LogFlowThisFuncLeave();
|
---|
2209 |
|
---|
2210 | return hrc;
|
---|
2211 | }
|
---|
2212 |
|
---|
2213 | HRESULT VirtualBox::openMachine(const com::Utf8Str &aSettingsFile,
|
---|
2214 | const com::Utf8Str &aPassword,
|
---|
2215 | ComPtr<IMachine> &aMachine)
|
---|
2216 | {
|
---|
2217 | /* create a new object */
|
---|
2218 | ComObjPtr<Machine> machine;
|
---|
2219 | HRESULT hrc = machine.createObject();
|
---|
2220 | if (SUCCEEDED(hrc))
|
---|
2221 | {
|
---|
2222 | /* initialize the machine object */
|
---|
2223 | hrc = machine->initFromSettings(this, aSettingsFile, NULL /* const Guid *aId */, aPassword);
|
---|
2224 | if (SUCCEEDED(hrc))
|
---|
2225 | {
|
---|
2226 | /* set the return value */
|
---|
2227 | machine.queryInterfaceTo(aMachine.asOutParam());
|
---|
2228 | ComAssertComRC(hrc);
|
---|
2229 | }
|
---|
2230 | }
|
---|
2231 |
|
---|
2232 | return hrc;
|
---|
2233 | }
|
---|
2234 |
|
---|
2235 | /** @note Locks objects! */
|
---|
2236 | HRESULT VirtualBox::registerMachine(const ComPtr<IMachine> &aMachine)
|
---|
2237 | {
|
---|
2238 | Bstr name;
|
---|
2239 | HRESULT hrc = aMachine->COMGETTER(Name)(name.asOutParam());
|
---|
2240 | if (FAILED(hrc)) return hrc;
|
---|
2241 |
|
---|
2242 | /* We can safely cast child to Machine * here because only Machine
|
---|
2243 | * implementations of IMachine can be among our children. */
|
---|
2244 | IMachine *aM = aMachine;
|
---|
2245 | Machine *pMachine = static_cast<Machine*>(aM);
|
---|
2246 |
|
---|
2247 | AutoCaller machCaller(pMachine);
|
---|
2248 | ComAssertComRCRetRC(machCaller.hrc());
|
---|
2249 |
|
---|
2250 | hrc = i_registerMachine(pMachine);
|
---|
2251 | /* fire an event */
|
---|
2252 | if (SUCCEEDED(hrc))
|
---|
2253 | i_onMachineRegistered(pMachine->i_getId(), TRUE);
|
---|
2254 |
|
---|
2255 | return hrc;
|
---|
2256 | }
|
---|
2257 |
|
---|
2258 | /** @note Locks this object for reading, then some machine objects for reading. */
|
---|
2259 | HRESULT VirtualBox::findMachine(const com::Utf8Str &aSettingsFile,
|
---|
2260 | ComPtr<IMachine> &aMachine)
|
---|
2261 | {
|
---|
2262 | LogFlowThisFuncEnter();
|
---|
2263 | LogFlowThisFunc(("aSettingsFile=\"%s\", aMachine={%p}\n", aSettingsFile.c_str(), &aMachine));
|
---|
2264 |
|
---|
2265 | /* start with not found */
|
---|
2266 | HRESULT hrc = S_OK;
|
---|
2267 | ComObjPtr<Machine> pMachineFound;
|
---|
2268 |
|
---|
2269 | Guid id(aSettingsFile);
|
---|
2270 | Utf8Str strFile(aSettingsFile);
|
---|
2271 | if (id.isValid() && !id.isZero())
|
---|
2272 | hrc = i_findMachine(id,
|
---|
2273 | true /* fPermitInaccessible */,
|
---|
2274 | true /* setError */,
|
---|
2275 | &pMachineFound);
|
---|
2276 | // returns VBOX_E_OBJECT_NOT_FOUND if not found and sets error
|
---|
2277 | else
|
---|
2278 | {
|
---|
2279 | hrc = i_findMachineByName(strFile,
|
---|
2280 | true /* setError */,
|
---|
2281 | &pMachineFound);
|
---|
2282 | // returns VBOX_E_OBJECT_NOT_FOUND if not found and sets error
|
---|
2283 | }
|
---|
2284 |
|
---|
2285 | /* this will set (*machine) to NULL if machineObj is null */
|
---|
2286 | pMachineFound.queryInterfaceTo(aMachine.asOutParam());
|
---|
2287 |
|
---|
2288 | LogFlowThisFunc(("aName=\"%s\", aMachine=%p, hrc=%08X\n", aSettingsFile.c_str(), &aMachine, hrc));
|
---|
2289 | LogFlowThisFuncLeave();
|
---|
2290 |
|
---|
2291 | return hrc;
|
---|
2292 | }
|
---|
2293 |
|
---|
2294 | HRESULT VirtualBox::getMachinesByGroups(const std::vector<com::Utf8Str> &aGroups,
|
---|
2295 | std::vector<ComPtr<IMachine> > &aMachines)
|
---|
2296 | {
|
---|
2297 | StringsList llGroups;
|
---|
2298 | HRESULT hrc = i_convertMachineGroups(aGroups, &llGroups);
|
---|
2299 | if (FAILED(hrc))
|
---|
2300 | return hrc;
|
---|
2301 |
|
---|
2302 | /* we want to rely on sorted groups during compare, to save time */
|
---|
2303 | llGroups.sort();
|
---|
2304 |
|
---|
2305 | /* get copy of all machine references, to avoid holding the list lock */
|
---|
2306 | MachinesOList::MyList allMachines;
|
---|
2307 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
2308 | allMachines = m->allMachines.getList();
|
---|
2309 |
|
---|
2310 | std::vector<ComObjPtr<IMachine> > saMachines;
|
---|
2311 | saMachines.resize(0);
|
---|
2312 | for (MachinesOList::MyList::const_iterator it = allMachines.begin();
|
---|
2313 | it != allMachines.end();
|
---|
2314 | ++it)
|
---|
2315 | {
|
---|
2316 | const ComObjPtr<Machine> &pMachine = *it;
|
---|
2317 | AutoCaller autoMachineCaller(pMachine);
|
---|
2318 | if (FAILED(autoMachineCaller.hrc()))
|
---|
2319 | continue;
|
---|
2320 | AutoReadLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
2321 |
|
---|
2322 | if (pMachine->i_isAccessible())
|
---|
2323 | {
|
---|
2324 | const StringsList &thisGroups = pMachine->i_getGroups();
|
---|
2325 | for (StringsList::const_iterator it2 = thisGroups.begin();
|
---|
2326 | it2 != thisGroups.end();
|
---|
2327 | ++it2)
|
---|
2328 | {
|
---|
2329 | const Utf8Str &group = *it2;
|
---|
2330 | bool fAppended = false;
|
---|
2331 | for (StringsList::const_iterator it3 = llGroups.begin();
|
---|
2332 | it3 != llGroups.end();
|
---|
2333 | ++it3)
|
---|
2334 | {
|
---|
2335 | int order = it3->compare(group);
|
---|
2336 | if (order == 0)
|
---|
2337 | {
|
---|
2338 | saMachines.push_back(static_cast<IMachine *>(pMachine));
|
---|
2339 | fAppended = true;
|
---|
2340 | break;
|
---|
2341 | }
|
---|
2342 | else if (order > 0)
|
---|
2343 | break;
|
---|
2344 | else
|
---|
2345 | continue;
|
---|
2346 | }
|
---|
2347 | /* avoid duplicates and save time */
|
---|
2348 | if (fAppended)
|
---|
2349 | break;
|
---|
2350 | }
|
---|
2351 | }
|
---|
2352 | }
|
---|
2353 | aMachines.resize(saMachines.size());
|
---|
2354 | size_t i = 0;
|
---|
2355 | for(i = 0; i < saMachines.size(); ++i)
|
---|
2356 | saMachines[i].queryInterfaceTo(aMachines[i].asOutParam());
|
---|
2357 |
|
---|
2358 | return S_OK;
|
---|
2359 | }
|
---|
2360 |
|
---|
2361 | HRESULT VirtualBox::getMachineStates(const std::vector<ComPtr<IMachine> > &aMachines,
|
---|
2362 | std::vector<MachineState_T> &aStates)
|
---|
2363 | {
|
---|
2364 | com::SafeIfaceArray<IMachine> saMachines(aMachines);
|
---|
2365 | aStates.resize(aMachines.size());
|
---|
2366 | for (size_t i = 0; i < saMachines.size(); i++)
|
---|
2367 | {
|
---|
2368 | ComPtr<IMachine> pMachine = saMachines[i];
|
---|
2369 | MachineState_T state = MachineState_Null;
|
---|
2370 | if (!pMachine.isNull())
|
---|
2371 | {
|
---|
2372 | HRESULT hrc = pMachine->COMGETTER(State)(&state);
|
---|
2373 | if (hrc == E_ACCESSDENIED)
|
---|
2374 | hrc = S_OK;
|
---|
2375 | AssertComRC(hrc);
|
---|
2376 | }
|
---|
2377 | aStates[i] = state;
|
---|
2378 | }
|
---|
2379 | return S_OK;
|
---|
2380 | }
|
---|
2381 |
|
---|
2382 | HRESULT VirtualBox::createUnattendedInstaller(ComPtr<IUnattended> &aUnattended)
|
---|
2383 | {
|
---|
2384 | #ifdef VBOX_WITH_UNATTENDED
|
---|
2385 | ComObjPtr<Unattended> ptrUnattended;
|
---|
2386 | HRESULT hrc = ptrUnattended.createObject();
|
---|
2387 | if (SUCCEEDED(hrc))
|
---|
2388 | {
|
---|
2389 | AutoReadLock wlock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2390 | hrc = ptrUnattended->initUnattended(this);
|
---|
2391 | if (SUCCEEDED(hrc))
|
---|
2392 | hrc = ptrUnattended.queryInterfaceTo(aUnattended.asOutParam());
|
---|
2393 | }
|
---|
2394 | return hrc;
|
---|
2395 | #else
|
---|
2396 | NOREF(aUnattended);
|
---|
2397 | return E_NOTIMPL;
|
---|
2398 | #endif
|
---|
2399 | }
|
---|
2400 |
|
---|
2401 | HRESULT VirtualBox::createMedium(const com::Utf8Str &aFormat,
|
---|
2402 | const com::Utf8Str &aLocation,
|
---|
2403 | AccessMode_T aAccessMode,
|
---|
2404 | DeviceType_T aDeviceType,
|
---|
2405 | ComPtr<IMedium> &aMedium)
|
---|
2406 | {
|
---|
2407 | NOREF(aAccessMode); /**< @todo r=klaus make use of access mode */
|
---|
2408 |
|
---|
2409 | HRESULT hrc = S_OK;
|
---|
2410 |
|
---|
2411 | ComObjPtr<Medium> medium;
|
---|
2412 | medium.createObject();
|
---|
2413 | com::Utf8Str format = aFormat;
|
---|
2414 |
|
---|
2415 | switch (aDeviceType)
|
---|
2416 | {
|
---|
2417 | case DeviceType_HardDisk:
|
---|
2418 | {
|
---|
2419 |
|
---|
2420 | /* we don't access non-const data members so no need to lock */
|
---|
2421 | if (format.isEmpty())
|
---|
2422 | i_getDefaultHardDiskFormat(format);
|
---|
2423 |
|
---|
2424 | hrc = medium->init(this,
|
---|
2425 | format,
|
---|
2426 | aLocation,
|
---|
2427 | Guid::Empty /* media registry: none yet */,
|
---|
2428 | aDeviceType);
|
---|
2429 | }
|
---|
2430 | break;
|
---|
2431 |
|
---|
2432 | case DeviceType_DVD:
|
---|
2433 | case DeviceType_Floppy:
|
---|
2434 | {
|
---|
2435 |
|
---|
2436 | if (format.isEmpty())
|
---|
2437 | return setError(E_INVALIDARG, tr("Format must be Valid Type%s"), format.c_str());
|
---|
2438 |
|
---|
2439 | // enforce read-only for DVDs even if caller specified ReadWrite
|
---|
2440 | if (aDeviceType == DeviceType_DVD)
|
---|
2441 | aAccessMode = AccessMode_ReadOnly;
|
---|
2442 |
|
---|
2443 | hrc = medium->init(this,
|
---|
2444 | format,
|
---|
2445 | aLocation,
|
---|
2446 | Guid::Empty /* media registry: none yet */,
|
---|
2447 | aDeviceType);
|
---|
2448 |
|
---|
2449 | }
|
---|
2450 | break;
|
---|
2451 |
|
---|
2452 | default:
|
---|
2453 | return setError(E_INVALIDARG, tr("Device type must be HardDisk, DVD or Floppy %d"), aDeviceType);
|
---|
2454 | }
|
---|
2455 |
|
---|
2456 | if (SUCCEEDED(hrc))
|
---|
2457 | {
|
---|
2458 | medium.queryInterfaceTo(aMedium.asOutParam());
|
---|
2459 | com::Guid uMediumId = medium->i_getId();
|
---|
2460 | if (uMediumId.isValid() && !uMediumId.isZero())
|
---|
2461 | i_onMediumRegistered(uMediumId, medium->i_getDeviceType(), TRUE);
|
---|
2462 | }
|
---|
2463 |
|
---|
2464 | return hrc;
|
---|
2465 | }
|
---|
2466 |
|
---|
2467 | HRESULT VirtualBox::openMedium(const com::Utf8Str &aLocation,
|
---|
2468 | DeviceType_T aDeviceType,
|
---|
2469 | AccessMode_T aAccessMode,
|
---|
2470 | BOOL aForceNewUuid,
|
---|
2471 | ComPtr<IMedium> &aMedium)
|
---|
2472 | {
|
---|
2473 | HRESULT hrc = S_OK;
|
---|
2474 | Guid id(aLocation);
|
---|
2475 | ComObjPtr<Medium> pMedium;
|
---|
2476 |
|
---|
2477 | // have to get write lock as the whole find/update sequence must be done
|
---|
2478 | // in one critical section, otherwise there are races which can lead to
|
---|
2479 | // multiple Medium objects with the same content
|
---|
2480 | AutoWriteLock treeLock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
2481 |
|
---|
2482 | // check if the device type is correct, and see if a medium for the
|
---|
2483 | // given path has already initialized; if so, return that
|
---|
2484 | switch (aDeviceType)
|
---|
2485 | {
|
---|
2486 | case DeviceType_HardDisk:
|
---|
2487 | if (id.isValid() && !id.isZero())
|
---|
2488 | hrc = i_findHardDiskById(id, false /* setError */, &pMedium);
|
---|
2489 | else
|
---|
2490 | hrc = i_findHardDiskByLocation(aLocation, false, /* aSetError */ &pMedium);
|
---|
2491 | break;
|
---|
2492 |
|
---|
2493 | case DeviceType_Floppy:
|
---|
2494 | case DeviceType_DVD:
|
---|
2495 | if (id.isValid() && !id.isZero())
|
---|
2496 | hrc = i_findDVDOrFloppyImage(aDeviceType, &id, Utf8Str::Empty, false /* setError */, &pMedium);
|
---|
2497 | else
|
---|
2498 | hrc = i_findDVDOrFloppyImage(aDeviceType, NULL, aLocation, false /* setError */, &pMedium);
|
---|
2499 |
|
---|
2500 | // enforce read-only for DVDs even if caller specified ReadWrite
|
---|
2501 | if (aDeviceType == DeviceType_DVD)
|
---|
2502 | aAccessMode = AccessMode_ReadOnly;
|
---|
2503 | break;
|
---|
2504 |
|
---|
2505 | default:
|
---|
2506 | return setError(E_INVALIDARG, tr("Device type must be HardDisk, DVD or Floppy %d"), aDeviceType);
|
---|
2507 | }
|
---|
2508 |
|
---|
2509 | bool fMediumRegistered = false;
|
---|
2510 | if (pMedium.isNull())
|
---|
2511 | {
|
---|
2512 | pMedium.createObject();
|
---|
2513 | treeLock.release();
|
---|
2514 | hrc = pMedium->init(this,
|
---|
2515 | aLocation,
|
---|
2516 | (aAccessMode == AccessMode_ReadWrite) ? Medium::OpenReadWrite : Medium::OpenReadOnly,
|
---|
2517 | !!aForceNewUuid,
|
---|
2518 | aDeviceType);
|
---|
2519 | treeLock.acquire();
|
---|
2520 |
|
---|
2521 | if (SUCCEEDED(hrc))
|
---|
2522 | {
|
---|
2523 | hrc = i_registerMedium(pMedium, &pMedium, treeLock);
|
---|
2524 |
|
---|
2525 | treeLock.release();
|
---|
2526 |
|
---|
2527 | /* Note that it's important to call uninit() on failure to register
|
---|
2528 | * because the differencing hard disk would have been already associated
|
---|
2529 | * with the parent and this association needs to be broken. */
|
---|
2530 |
|
---|
2531 | if (FAILED(hrc))
|
---|
2532 | {
|
---|
2533 | pMedium->uninit();
|
---|
2534 | hrc = VBOX_E_OBJECT_NOT_FOUND;
|
---|
2535 | }
|
---|
2536 | else
|
---|
2537 | fMediumRegistered = true;
|
---|
2538 | }
|
---|
2539 | else if (hrc != VBOX_E_INVALID_OBJECT_STATE)
|
---|
2540 | hrc = VBOX_E_OBJECT_NOT_FOUND;
|
---|
2541 | }
|
---|
2542 |
|
---|
2543 | if (SUCCEEDED(hrc))
|
---|
2544 | {
|
---|
2545 | pMedium.queryInterfaceTo(aMedium.asOutParam());
|
---|
2546 | if (fMediumRegistered)
|
---|
2547 | i_onMediumRegistered(pMedium->i_getId(), pMedium->i_getDeviceType() ,TRUE);
|
---|
2548 | }
|
---|
2549 |
|
---|
2550 | return hrc;
|
---|
2551 | }
|
---|
2552 |
|
---|
2553 |
|
---|
2554 | /** @note Locks this object for reading. */
|
---|
2555 | HRESULT VirtualBox::getGuestOSType(const com::Utf8Str &aId,
|
---|
2556 | ComPtr<IGuestOSType> &aType)
|
---|
2557 | {
|
---|
2558 | ComObjPtr<GuestOSType> pType;
|
---|
2559 | HRESULT hrc = i_findGuestOSType(aId, pType);
|
---|
2560 | pType.queryInterfaceTo(aType.asOutParam());
|
---|
2561 | return hrc;
|
---|
2562 | }
|
---|
2563 |
|
---|
2564 | HRESULT VirtualBox::createSharedFolder(const com::Utf8Str &aName,
|
---|
2565 | const com::Utf8Str &aHostPath,
|
---|
2566 | BOOL aWritable,
|
---|
2567 | BOOL aAutomount,
|
---|
2568 | const com::Utf8Str &aAutoMountPoint)
|
---|
2569 | {
|
---|
2570 | NOREF(aName);
|
---|
2571 | NOREF(aHostPath);
|
---|
2572 | NOREF(aWritable);
|
---|
2573 | NOREF(aAutomount);
|
---|
2574 | NOREF(aAutoMountPoint);
|
---|
2575 |
|
---|
2576 | return setError(E_NOTIMPL, tr("Not yet implemented"));
|
---|
2577 | }
|
---|
2578 |
|
---|
2579 | HRESULT VirtualBox::removeSharedFolder(const com::Utf8Str &aName)
|
---|
2580 | {
|
---|
2581 | NOREF(aName);
|
---|
2582 | return setError(E_NOTIMPL, tr("Not yet implemented"));
|
---|
2583 | }
|
---|
2584 |
|
---|
2585 | /**
|
---|
2586 | * @note Locks this object for reading.
|
---|
2587 | */
|
---|
2588 | HRESULT VirtualBox::getExtraDataKeys(std::vector<com::Utf8Str> &aKeys)
|
---|
2589 | {
|
---|
2590 | using namespace settings;
|
---|
2591 |
|
---|
2592 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2593 |
|
---|
2594 | aKeys.resize(m->pMainConfigFile->mapExtraDataItems.size());
|
---|
2595 | size_t i = 0;
|
---|
2596 | for (StringsMap::const_iterator it = m->pMainConfigFile->mapExtraDataItems.begin();
|
---|
2597 | it != m->pMainConfigFile->mapExtraDataItems.end(); ++it, ++i)
|
---|
2598 | aKeys[i] = it->first;
|
---|
2599 |
|
---|
2600 | return S_OK;
|
---|
2601 | }
|
---|
2602 |
|
---|
2603 | /**
|
---|
2604 | * @note Locks this object for reading.
|
---|
2605 | */
|
---|
2606 | HRESULT VirtualBox::getExtraData(const com::Utf8Str &aKey,
|
---|
2607 | com::Utf8Str &aValue)
|
---|
2608 | {
|
---|
2609 | settings::StringsMap::const_iterator it = m->pMainConfigFile->mapExtraDataItems.find(aKey);
|
---|
2610 | if (it != m->pMainConfigFile->mapExtraDataItems.end())
|
---|
2611 | // found:
|
---|
2612 | aValue = it->second; // source is a Utf8Str
|
---|
2613 |
|
---|
2614 | /* return the result to caller (may be empty) */
|
---|
2615 |
|
---|
2616 | return S_OK;
|
---|
2617 | }
|
---|
2618 |
|
---|
2619 | /**
|
---|
2620 | * @note Locks this object for writing.
|
---|
2621 | */
|
---|
2622 | HRESULT VirtualBox::setExtraData(const com::Utf8Str &aKey,
|
---|
2623 | const com::Utf8Str &aValue)
|
---|
2624 | {
|
---|
2625 | Utf8Str strKey(aKey);
|
---|
2626 | Utf8Str strValue(aValue);
|
---|
2627 | Utf8Str strOldValue; // empty
|
---|
2628 | HRESULT hrc = S_OK;
|
---|
2629 |
|
---|
2630 | /* Because control characters in aKey have caused problems in the settings
|
---|
2631 | * they are rejected unless the key should be deleted. */
|
---|
2632 | if (!strValue.isEmpty())
|
---|
2633 | {
|
---|
2634 | for (size_t i = 0; i < strKey.length(); ++i)
|
---|
2635 | {
|
---|
2636 | char ch = strKey[i];
|
---|
2637 | if (RTLocCIsCntrl(ch))
|
---|
2638 | return E_INVALIDARG;
|
---|
2639 | }
|
---|
2640 | }
|
---|
2641 |
|
---|
2642 | // locking note: we only hold the read lock briefly to look up the old value,
|
---|
2643 | // then release it and call the onExtraCanChange callbacks. There is a small
|
---|
2644 | // chance of a race insofar as the callback might be called twice if two callers
|
---|
2645 | // change the same key at the same time, but that's a much better solution
|
---|
2646 | // than the deadlock we had here before. The actual changing of the extradata
|
---|
2647 | // is then performed under the write lock and race-free.
|
---|
2648 |
|
---|
2649 | // look up the old value first; if nothing has changed then we need not do anything
|
---|
2650 | {
|
---|
2651 | AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS); // hold read lock only while looking up
|
---|
2652 | settings::StringsMap::const_iterator it = m->pMainConfigFile->mapExtraDataItems.find(strKey);
|
---|
2653 | if (it != m->pMainConfigFile->mapExtraDataItems.end())
|
---|
2654 | strOldValue = it->second;
|
---|
2655 | }
|
---|
2656 |
|
---|
2657 | bool fChanged;
|
---|
2658 | if ((fChanged = (strOldValue != strValue)))
|
---|
2659 | {
|
---|
2660 | // ask for permission from all listeners outside the locks;
|
---|
2661 | // onExtraDataCanChange() only briefly requests the VirtualBox
|
---|
2662 | // lock to copy the list of callbacks to invoke
|
---|
2663 | Bstr error;
|
---|
2664 |
|
---|
2665 | if (!i_onExtraDataCanChange(Guid::Empty, Bstr(aKey).raw(), Bstr(aValue).raw(), error))
|
---|
2666 | {
|
---|
2667 | const char *sep = error.isEmpty() ? "" : ": ";
|
---|
2668 | Log1WarningFunc(("Someone vetoed! Change refused%s%ls\n", sep, error.raw()));
|
---|
2669 | return setError(E_ACCESSDENIED,
|
---|
2670 | tr("Could not set extra data because someone refused the requested change of '%s' to '%s'%s%ls"),
|
---|
2671 | strKey.c_str(),
|
---|
2672 | strValue.c_str(),
|
---|
2673 | sep,
|
---|
2674 | error.raw());
|
---|
2675 | }
|
---|
2676 |
|
---|
2677 | // data is changing and change not vetoed: then write it out under the lock
|
---|
2678 |
|
---|
2679 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
2680 |
|
---|
2681 | if (strValue.isEmpty())
|
---|
2682 | m->pMainConfigFile->mapExtraDataItems.erase(strKey);
|
---|
2683 | else
|
---|
2684 | m->pMainConfigFile->mapExtraDataItems[strKey] = strValue;
|
---|
2685 | // creates a new key if needed
|
---|
2686 |
|
---|
2687 | /* save settings on success */
|
---|
2688 | hrc = i_saveSettings();
|
---|
2689 | if (FAILED(hrc)) return hrc;
|
---|
2690 | }
|
---|
2691 |
|
---|
2692 | // fire notification outside the lock
|
---|
2693 | if (fChanged)
|
---|
2694 | i_onExtraDataChanged(Guid::Empty, Bstr(aKey).raw(), Bstr(aValue).raw());
|
---|
2695 |
|
---|
2696 | return hrc;
|
---|
2697 | }
|
---|
2698 |
|
---|
2699 | /**
|
---|
2700 | *
|
---|
2701 | */
|
---|
2702 | HRESULT VirtualBox::setSettingsSecret(const com::Utf8Str &aPassword)
|
---|
2703 | {
|
---|
2704 | i_storeSettingsKey(aPassword);
|
---|
2705 | i_decryptSettings();
|
---|
2706 | return S_OK;
|
---|
2707 | }
|
---|
2708 |
|
---|
2709 | int VirtualBox::i_decryptMediumSettings(Medium *pMedium)
|
---|
2710 | {
|
---|
2711 | Bstr bstrCipher;
|
---|
2712 | HRESULT hrc = pMedium->GetProperty(Bstr("InitiatorSecretEncrypted").raw(),
|
---|
2713 | bstrCipher.asOutParam());
|
---|
2714 | if (SUCCEEDED(hrc))
|
---|
2715 | {
|
---|
2716 | Utf8Str strPlaintext;
|
---|
2717 | int vrc = i_decryptSetting(&strPlaintext, bstrCipher);
|
---|
2718 | if (RT_SUCCESS(vrc))
|
---|
2719 | pMedium->i_setPropertyDirect("InitiatorSecret", strPlaintext);
|
---|
2720 | else
|
---|
2721 | return vrc;
|
---|
2722 | }
|
---|
2723 | return VINF_SUCCESS;
|
---|
2724 | }
|
---|
2725 |
|
---|
2726 | /**
|
---|
2727 | * Decrypt all encrypted settings.
|
---|
2728 | *
|
---|
2729 | * So far we only have encrypted iSCSI initiator secrets so we just go through
|
---|
2730 | * all hard disk media and determine the plain 'InitiatorSecret' from
|
---|
2731 | * 'InitiatorSecretEncrypted. The latter is stored as Base64 because medium
|
---|
2732 | * properties need to be null-terminated strings.
|
---|
2733 | */
|
---|
2734 | int VirtualBox::i_decryptSettings()
|
---|
2735 | {
|
---|
2736 | bool fFailure = false;
|
---|
2737 | AutoReadLock al(m->allHardDisks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
2738 | for (MediaList::const_iterator mt = m->allHardDisks.begin();
|
---|
2739 | mt != m->allHardDisks.end();
|
---|
2740 | ++mt)
|
---|
2741 | {
|
---|
2742 | ComObjPtr<Medium> pMedium = *mt;
|
---|
2743 | AutoCaller medCaller(pMedium);
|
---|
2744 | if (FAILED(medCaller.hrc()))
|
---|
2745 | continue;
|
---|
2746 | AutoWriteLock mlock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
2747 | int vrc = i_decryptMediumSettings(pMedium);
|
---|
2748 | if (RT_FAILURE(vrc))
|
---|
2749 | fFailure = true;
|
---|
2750 | }
|
---|
2751 | if (!fFailure)
|
---|
2752 | {
|
---|
2753 | for (MediaList::const_iterator mt = m->allHardDisks.begin();
|
---|
2754 | mt != m->allHardDisks.end();
|
---|
2755 | ++mt)
|
---|
2756 | {
|
---|
2757 | i_onMediumConfigChanged(*mt);
|
---|
2758 | }
|
---|
2759 | }
|
---|
2760 | return fFailure ? VERR_INVALID_PARAMETER : VINF_SUCCESS;
|
---|
2761 | }
|
---|
2762 |
|
---|
2763 | /**
|
---|
2764 | * Encode.
|
---|
2765 | *
|
---|
2766 | * @param aPlaintext plaintext to be encrypted
|
---|
2767 | * @param aCiphertext resulting ciphertext (base64-encoded)
|
---|
2768 | */
|
---|
2769 | int VirtualBox::i_encryptSetting(const Utf8Str &aPlaintext, Utf8Str *aCiphertext)
|
---|
2770 | {
|
---|
2771 | uint8_t abCiphertext[32];
|
---|
2772 | char szCipherBase64[128];
|
---|
2773 | size_t cchCipherBase64;
|
---|
2774 | int vrc = i_encryptSettingBytes((uint8_t*)aPlaintext.c_str(), abCiphertext, aPlaintext.length()+1, sizeof(abCiphertext));
|
---|
2775 | if (RT_SUCCESS(vrc))
|
---|
2776 | {
|
---|
2777 | vrc = RTBase64Encode(abCiphertext, sizeof(abCiphertext), szCipherBase64, sizeof(szCipherBase64), &cchCipherBase64);
|
---|
2778 | if (RT_SUCCESS(vrc))
|
---|
2779 | *aCiphertext = szCipherBase64;
|
---|
2780 | }
|
---|
2781 | return vrc;
|
---|
2782 | }
|
---|
2783 |
|
---|
2784 | /**
|
---|
2785 | * Decode.
|
---|
2786 | *
|
---|
2787 | * @param aPlaintext resulting plaintext
|
---|
2788 | * @param aCiphertext ciphertext (base64-encoded) to decrypt
|
---|
2789 | */
|
---|
2790 | int VirtualBox::i_decryptSetting(Utf8Str *aPlaintext, const Utf8Str &aCiphertext)
|
---|
2791 | {
|
---|
2792 | uint8_t abPlaintext[64];
|
---|
2793 | uint8_t abCiphertext[64];
|
---|
2794 | size_t cbCiphertext;
|
---|
2795 | int vrc = RTBase64Decode(aCiphertext.c_str(),
|
---|
2796 | abCiphertext, sizeof(abCiphertext),
|
---|
2797 | &cbCiphertext, NULL);
|
---|
2798 | if (RT_SUCCESS(vrc))
|
---|
2799 | {
|
---|
2800 | vrc = i_decryptSettingBytes(abPlaintext, abCiphertext, cbCiphertext);
|
---|
2801 | if (RT_SUCCESS(vrc))
|
---|
2802 | {
|
---|
2803 | for (unsigned i = 0; i < cbCiphertext; i++)
|
---|
2804 | {
|
---|
2805 | /* sanity check: null-terminated string? */
|
---|
2806 | if (abPlaintext[i] == '\0')
|
---|
2807 | {
|
---|
2808 | /* sanity check: valid UTF8 string? */
|
---|
2809 | if (RTStrIsValidEncoding((const char*)abPlaintext))
|
---|
2810 | {
|
---|
2811 | *aPlaintext = Utf8Str((const char*)abPlaintext);
|
---|
2812 | return VINF_SUCCESS;
|
---|
2813 | }
|
---|
2814 | }
|
---|
2815 | }
|
---|
2816 | vrc = VERR_INVALID_MAGIC;
|
---|
2817 | }
|
---|
2818 | }
|
---|
2819 | return vrc;
|
---|
2820 | }
|
---|
2821 |
|
---|
2822 | /**
|
---|
2823 | * Encrypt secret bytes. Use the m->SettingsCipherKey as key.
|
---|
2824 | *
|
---|
2825 | * @param aPlaintext clear text to be encrypted
|
---|
2826 | * @param aCiphertext resulting encrypted text
|
---|
2827 | * @param aPlaintextSize size of the plaintext
|
---|
2828 | * @param aCiphertextSize size of the ciphertext
|
---|
2829 | */
|
---|
2830 | int VirtualBox::i_encryptSettingBytes(const uint8_t *aPlaintext, uint8_t *aCiphertext,
|
---|
2831 | size_t aPlaintextSize, size_t aCiphertextSize) const
|
---|
2832 | {
|
---|
2833 | unsigned i, j;
|
---|
2834 | uint8_t aBytes[64];
|
---|
2835 |
|
---|
2836 | if (!m->fSettingsCipherKeySet)
|
---|
2837 | return VERR_INVALID_STATE;
|
---|
2838 |
|
---|
2839 | if (aCiphertextSize > sizeof(aBytes))
|
---|
2840 | return VERR_BUFFER_OVERFLOW;
|
---|
2841 |
|
---|
2842 | if (aCiphertextSize < 32)
|
---|
2843 | return VERR_INVALID_PARAMETER;
|
---|
2844 |
|
---|
2845 | AssertCompile(sizeof(m->SettingsCipherKey) >= 32);
|
---|
2846 |
|
---|
2847 | /* store the first 8 bytes of the cipherkey for verification */
|
---|
2848 | for (i = 0, j = 0; i < 8; i++, j++)
|
---|
2849 | aCiphertext[i] = m->SettingsCipherKey[j];
|
---|
2850 |
|
---|
2851 | for (unsigned k = 0; k < aPlaintextSize && i < aCiphertextSize; i++, k++)
|
---|
2852 | {
|
---|
2853 | aCiphertext[i] = (aPlaintext[k] ^ m->SettingsCipherKey[j]);
|
---|
2854 | if (++j >= sizeof(m->SettingsCipherKey))
|
---|
2855 | j = 0;
|
---|
2856 | }
|
---|
2857 |
|
---|
2858 | /* fill with random data to have a minimal length (salt) */
|
---|
2859 | if (i < aCiphertextSize)
|
---|
2860 | {
|
---|
2861 | RTRandBytes(aBytes, aCiphertextSize - i);
|
---|
2862 | for (int k = 0; i < aCiphertextSize; i++, k++)
|
---|
2863 | {
|
---|
2864 | aCiphertext[i] = aBytes[k] ^ m->SettingsCipherKey[j];
|
---|
2865 | if (++j >= sizeof(m->SettingsCipherKey))
|
---|
2866 | j = 0;
|
---|
2867 | }
|
---|
2868 | }
|
---|
2869 |
|
---|
2870 | return VINF_SUCCESS;
|
---|
2871 | }
|
---|
2872 |
|
---|
2873 | /**
|
---|
2874 | * Decrypt secret bytes. Use the m->SettingsCipherKey as key.
|
---|
2875 | *
|
---|
2876 | * @param aPlaintext resulting plaintext
|
---|
2877 | * @param aCiphertext ciphertext to be decrypted
|
---|
2878 | * @param aCiphertextSize size of the ciphertext == size of the plaintext
|
---|
2879 | */
|
---|
2880 | int VirtualBox::i_decryptSettingBytes(uint8_t *aPlaintext,
|
---|
2881 | const uint8_t *aCiphertext, size_t aCiphertextSize) const
|
---|
2882 | {
|
---|
2883 | unsigned i, j;
|
---|
2884 |
|
---|
2885 | if (!m->fSettingsCipherKeySet)
|
---|
2886 | return VERR_INVALID_STATE;
|
---|
2887 |
|
---|
2888 | if (aCiphertextSize < 32)
|
---|
2889 | return VERR_INVALID_PARAMETER;
|
---|
2890 |
|
---|
2891 | /* key verification */
|
---|
2892 | for (i = 0, j = 0; i < 8; i++, j++)
|
---|
2893 | if (aCiphertext[i] != m->SettingsCipherKey[j])
|
---|
2894 | return VERR_INVALID_MAGIC;
|
---|
2895 |
|
---|
2896 | /* poison */
|
---|
2897 | memset(aPlaintext, 0xff, aCiphertextSize);
|
---|
2898 | for (int k = 0; i < aCiphertextSize; i++, k++)
|
---|
2899 | {
|
---|
2900 | aPlaintext[k] = aCiphertext[i] ^ m->SettingsCipherKey[j];
|
---|
2901 | if (++j >= sizeof(m->SettingsCipherKey))
|
---|
2902 | j = 0;
|
---|
2903 | }
|
---|
2904 |
|
---|
2905 | return VINF_SUCCESS;
|
---|
2906 | }
|
---|
2907 |
|
---|
2908 | /**
|
---|
2909 | * Store a settings key.
|
---|
2910 | *
|
---|
2911 | * @param aKey the key to store
|
---|
2912 | */
|
---|
2913 | void VirtualBox::i_storeSettingsKey(const Utf8Str &aKey)
|
---|
2914 | {
|
---|
2915 | RTSha512(aKey.c_str(), aKey.length(), m->SettingsCipherKey);
|
---|
2916 | m->fSettingsCipherKeySet = true;
|
---|
2917 | }
|
---|
2918 |
|
---|
2919 | // public methods only for internal purposes
|
---|
2920 | /////////////////////////////////////////////////////////////////////////////
|
---|
2921 |
|
---|
2922 | #ifdef DEBUG
|
---|
2923 | void VirtualBox::i_dumpAllBackRefs()
|
---|
2924 | {
|
---|
2925 | {
|
---|
2926 | AutoReadLock al(m->allHardDisks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
2927 | for (MediaList::const_iterator mt = m->allHardDisks.begin();
|
---|
2928 | mt != m->allHardDisks.end();
|
---|
2929 | ++mt)
|
---|
2930 | {
|
---|
2931 | ComObjPtr<Medium> pMedium = *mt;
|
---|
2932 | pMedium->i_dumpBackRefs();
|
---|
2933 | }
|
---|
2934 | }
|
---|
2935 | {
|
---|
2936 | AutoReadLock al(m->allDVDImages.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
2937 | for (MediaList::const_iterator mt = m->allDVDImages.begin();
|
---|
2938 | mt != m->allDVDImages.end();
|
---|
2939 | ++mt)
|
---|
2940 | {
|
---|
2941 | ComObjPtr<Medium> pMedium = *mt;
|
---|
2942 | pMedium->i_dumpBackRefs();
|
---|
2943 | }
|
---|
2944 | }
|
---|
2945 | }
|
---|
2946 | #endif
|
---|
2947 |
|
---|
2948 | /**
|
---|
2949 | * Posts an event to the event queue that is processed asynchronously
|
---|
2950 | * on a dedicated thread.
|
---|
2951 | *
|
---|
2952 | * Posting events to the dedicated event queue is useful to perform secondary
|
---|
2953 | * actions outside any object locks -- for example, to iterate over a list
|
---|
2954 | * of callbacks and inform them about some change caused by some object's
|
---|
2955 | * method call.
|
---|
2956 | *
|
---|
2957 | * @param event event to post; must have been allocated using |new|, will
|
---|
2958 | * be deleted automatically by the event thread after processing
|
---|
2959 | *
|
---|
2960 | * @note Doesn't lock any object.
|
---|
2961 | */
|
---|
2962 | HRESULT VirtualBox::i_postEvent(Event *event)
|
---|
2963 | {
|
---|
2964 | AssertReturn(event, E_FAIL);
|
---|
2965 |
|
---|
2966 | HRESULT hrc;
|
---|
2967 | AutoCaller autoCaller(this);
|
---|
2968 | if (SUCCEEDED((hrc = autoCaller.hrc())))
|
---|
2969 | {
|
---|
2970 | if (getObjectState().getState() != ObjectState::Ready)
|
---|
2971 | Log1WarningFunc(("VirtualBox has been uninitialized (state=%d), the event is discarded!\n",
|
---|
2972 | getObjectState().getState()));
|
---|
2973 | // return S_OK
|
---|
2974 | else if ( (m->pAsyncEventQ)
|
---|
2975 | && (m->pAsyncEventQ->postEvent(event))
|
---|
2976 | )
|
---|
2977 | return S_OK;
|
---|
2978 | else
|
---|
2979 | hrc = E_FAIL;
|
---|
2980 | }
|
---|
2981 |
|
---|
2982 | // in any event of failure, we must clean up here, or we'll leak;
|
---|
2983 | // the caller has allocated the object using new()
|
---|
2984 | delete event;
|
---|
2985 | return hrc;
|
---|
2986 | }
|
---|
2987 |
|
---|
2988 | /**
|
---|
2989 | * Adds a progress to the global collection of pending operations.
|
---|
2990 | * Usually gets called upon progress object initialization.
|
---|
2991 | *
|
---|
2992 | * @param aProgress Operation to add to the collection.
|
---|
2993 | *
|
---|
2994 | * @note Doesn't lock objects.
|
---|
2995 | */
|
---|
2996 | HRESULT VirtualBox::i_addProgress(IProgress *aProgress)
|
---|
2997 | {
|
---|
2998 | CheckComArgNotNull(aProgress);
|
---|
2999 |
|
---|
3000 | AutoCaller autoCaller(this);
|
---|
3001 | if (FAILED(autoCaller.hrc())) return autoCaller.hrc();
|
---|
3002 |
|
---|
3003 | Bstr id;
|
---|
3004 | HRESULT hrc = aProgress->COMGETTER(Id)(id.asOutParam());
|
---|
3005 | AssertComRCReturnRC(hrc);
|
---|
3006 |
|
---|
3007 | /* protect mProgressOperations */
|
---|
3008 | AutoWriteLock safeLock(m->mtxProgressOperations COMMA_LOCKVAL_SRC_POS);
|
---|
3009 |
|
---|
3010 | m->mapProgressOperations.insert(ProgressMap::value_type(Guid(id), aProgress));
|
---|
3011 | return S_OK;
|
---|
3012 | }
|
---|
3013 |
|
---|
3014 | /**
|
---|
3015 | * Removes the progress from the global collection of pending operations.
|
---|
3016 | * Usually gets called upon progress completion.
|
---|
3017 | *
|
---|
3018 | * @param aId UUID of the progress operation to remove
|
---|
3019 | *
|
---|
3020 | * @note Doesn't lock objects.
|
---|
3021 | */
|
---|
3022 | HRESULT VirtualBox::i_removeProgress(IN_GUID aId)
|
---|
3023 | {
|
---|
3024 | AutoCaller autoCaller(this);
|
---|
3025 | if (FAILED(autoCaller.hrc())) return autoCaller.hrc();
|
---|
3026 |
|
---|
3027 | ComPtr<IProgress> progress;
|
---|
3028 |
|
---|
3029 | /* protect mProgressOperations */
|
---|
3030 | AutoWriteLock safeLock(m->mtxProgressOperations COMMA_LOCKVAL_SRC_POS);
|
---|
3031 |
|
---|
3032 | size_t cnt = m->mapProgressOperations.erase(aId);
|
---|
3033 | Assert(cnt == 1);
|
---|
3034 | NOREF(cnt);
|
---|
3035 |
|
---|
3036 | return S_OK;
|
---|
3037 | }
|
---|
3038 |
|
---|
3039 | #ifdef RT_OS_WINDOWS
|
---|
3040 |
|
---|
3041 | class StartSVCHelperClientData : public ThreadTask
|
---|
3042 | {
|
---|
3043 | public:
|
---|
3044 | StartSVCHelperClientData()
|
---|
3045 | {
|
---|
3046 | LogFlowFuncEnter();
|
---|
3047 | m_strTaskName = "SVCHelper";
|
---|
3048 | threadVoidData = NULL;
|
---|
3049 | initialized = false;
|
---|
3050 | }
|
---|
3051 |
|
---|
3052 | virtual ~StartSVCHelperClientData()
|
---|
3053 | {
|
---|
3054 | LogFlowFuncEnter();
|
---|
3055 | if (threadVoidData!=NULL)
|
---|
3056 | {
|
---|
3057 | delete threadVoidData;
|
---|
3058 | threadVoidData=NULL;
|
---|
3059 | }
|
---|
3060 | };
|
---|
3061 |
|
---|
3062 | void handler()
|
---|
3063 | {
|
---|
3064 | VirtualBox::i_SVCHelperClientThreadTask(this);
|
---|
3065 | }
|
---|
3066 |
|
---|
3067 | const ComPtr<Progress>& GetProgressObject() const {return progress;}
|
---|
3068 |
|
---|
3069 | bool init(VirtualBox* aVbox,
|
---|
3070 | Progress* aProgress,
|
---|
3071 | bool aPrivileged,
|
---|
3072 | VirtualBox::PFN_SVC_HELPER_CLIENT_T aFunc,
|
---|
3073 | void *aUser)
|
---|
3074 | {
|
---|
3075 | LogFlowFuncEnter();
|
---|
3076 | that = aVbox;
|
---|
3077 | progress = aProgress;
|
---|
3078 | privileged = aPrivileged;
|
---|
3079 | func = aFunc;
|
---|
3080 | user = aUser;
|
---|
3081 |
|
---|
3082 | initThreadVoidData();
|
---|
3083 |
|
---|
3084 | initialized = true;
|
---|
3085 |
|
---|
3086 | return initialized;
|
---|
3087 | }
|
---|
3088 |
|
---|
3089 | bool isOk() const{ return initialized;}
|
---|
3090 |
|
---|
3091 | bool initialized;
|
---|
3092 | ComObjPtr<VirtualBox> that;
|
---|
3093 | ComObjPtr<Progress> progress;
|
---|
3094 | bool privileged;
|
---|
3095 | VirtualBox::PFN_SVC_HELPER_CLIENT_T func;
|
---|
3096 | void *user;
|
---|
3097 | ThreadVoidData *threadVoidData;
|
---|
3098 |
|
---|
3099 | private:
|
---|
3100 | bool initThreadVoidData()
|
---|
3101 | {
|
---|
3102 | LogFlowFuncEnter();
|
---|
3103 | threadVoidData = static_cast<ThreadVoidData*>(user);
|
---|
3104 | return true;
|
---|
3105 | }
|
---|
3106 | };
|
---|
3107 |
|
---|
3108 | /**
|
---|
3109 | * Helper method that starts a worker thread that:
|
---|
3110 | * - creates a pipe communication channel using SVCHlpClient;
|
---|
3111 | * - starts an SVC Helper process that will inherit this channel;
|
---|
3112 | * - executes the supplied function by passing it the created SVCHlpClient
|
---|
3113 | * and opened instance to communicate to the Helper process and the given
|
---|
3114 | * Progress object.
|
---|
3115 | *
|
---|
3116 | * The user function is supposed to communicate to the helper process
|
---|
3117 | * using the \a aClient argument to do the requested job and optionally expose
|
---|
3118 | * the progress through the \a aProgress object. The user function should never
|
---|
3119 | * call notifyComplete() on it: this will be done automatically using the
|
---|
3120 | * result code returned by the function.
|
---|
3121 | *
|
---|
3122 | * Before the user function is started, the communication channel passed to
|
---|
3123 | * the \a aClient argument is fully set up, the function should start using
|
---|
3124 | * its write() and read() methods directly.
|
---|
3125 | *
|
---|
3126 | * The \a aVrc parameter of the user function may be used to return an error
|
---|
3127 | * code if it is related to communication errors (for example, returned by
|
---|
3128 | * the SVCHlpClient members when they fail). In this case, the correct error
|
---|
3129 | * message using this value will be reported to the caller. Note that the
|
---|
3130 | * value of \a aVrc is inspected only if the user function itself returns
|
---|
3131 | * success.
|
---|
3132 | *
|
---|
3133 | * If a failure happens anywhere before the user function would be normally
|
---|
3134 | * called, it will be called anyway in special "cleanup only" mode indicated
|
---|
3135 | * by \a aClient, \a aProgress and \a aVrc arguments set to NULL. In this mode,
|
---|
3136 | * all the function is supposed to do is to cleanup its aUser argument if
|
---|
3137 | * necessary (it's assumed that the ownership of this argument is passed to
|
---|
3138 | * the user function once #startSVCHelperClient() returns a success, thus
|
---|
3139 | * making it responsible for the cleanup).
|
---|
3140 | *
|
---|
3141 | * After the user function returns, the thread will send the SVCHlpMsg::Null
|
---|
3142 | * message to indicate a process termination.
|
---|
3143 | *
|
---|
3144 | * @param aPrivileged |true| to start the SVC Helper process as a privileged
|
---|
3145 | * user that can perform administrative tasks
|
---|
3146 | * @param aFunc user function to run
|
---|
3147 | * @param aUser argument to the user function
|
---|
3148 | * @param aProgress progress object that will track operation completion
|
---|
3149 | *
|
---|
3150 | * @note aPrivileged is currently ignored (due to some unsolved problems in
|
---|
3151 | * Vista) and the process will be started as a normal (unprivileged)
|
---|
3152 | * process.
|
---|
3153 | *
|
---|
3154 | * @note Doesn't lock anything.
|
---|
3155 | */
|
---|
3156 | HRESULT VirtualBox::i_startSVCHelperClient(bool aPrivileged,
|
---|
3157 | PFN_SVC_HELPER_CLIENT_T aFunc,
|
---|
3158 | void *aUser, Progress *aProgress)
|
---|
3159 | {
|
---|
3160 | LogFlowFuncEnter();
|
---|
3161 | AssertReturn(aFunc, E_POINTER);
|
---|
3162 | AssertReturn(aProgress, E_POINTER);
|
---|
3163 |
|
---|
3164 | AutoCaller autoCaller(this);
|
---|
3165 | if (FAILED(autoCaller.hrc())) return autoCaller.hrc();
|
---|
3166 |
|
---|
3167 | /* create the i_SVCHelperClientThreadTask() argument */
|
---|
3168 |
|
---|
3169 | HRESULT hrc = S_OK;
|
---|
3170 | StartSVCHelperClientData *pTask = NULL;
|
---|
3171 | try
|
---|
3172 | {
|
---|
3173 | pTask = new StartSVCHelperClientData();
|
---|
3174 |
|
---|
3175 | pTask->init(this, aProgress, aPrivileged, aFunc, aUser);
|
---|
3176 |
|
---|
3177 | if (!pTask->isOk())
|
---|
3178 | {
|
---|
3179 | delete pTask;
|
---|
3180 | LogRel(("Could not init StartSVCHelperClientData object \n"));
|
---|
3181 | throw E_FAIL;
|
---|
3182 | }
|
---|
3183 |
|
---|
3184 | //this function delete pTask in case of exceptions, so there is no need in the call of delete operator
|
---|
3185 | hrc = pTask->createThreadWithType(RTTHREADTYPE_MAIN_WORKER);
|
---|
3186 |
|
---|
3187 | }
|
---|
3188 | catch(std::bad_alloc &)
|
---|
3189 | {
|
---|
3190 | hrc = setError(E_OUTOFMEMORY);
|
---|
3191 | }
|
---|
3192 | catch(...)
|
---|
3193 | {
|
---|
3194 | LogRel(("Could not create thread for StartSVCHelperClientData \n"));
|
---|
3195 | hrc = E_FAIL;
|
---|
3196 | }
|
---|
3197 |
|
---|
3198 | return hrc;
|
---|
3199 | }
|
---|
3200 |
|
---|
3201 | /**
|
---|
3202 | * Worker thread for startSVCHelperClient().
|
---|
3203 | */
|
---|
3204 | /* static */
|
---|
3205 | void VirtualBox::i_SVCHelperClientThreadTask(StartSVCHelperClientData *pTask)
|
---|
3206 | {
|
---|
3207 | LogFlowFuncEnter();
|
---|
3208 | HRESULT hrc = S_OK;
|
---|
3209 | bool userFuncCalled = false;
|
---|
3210 |
|
---|
3211 | do
|
---|
3212 | {
|
---|
3213 | AssertBreakStmt(pTask, hrc = E_POINTER);
|
---|
3214 | AssertReturnVoid(!pTask->progress.isNull());
|
---|
3215 |
|
---|
3216 | /* protect VirtualBox from uninitialization */
|
---|
3217 | AutoCaller autoCaller(pTask->that);
|
---|
3218 | if (!autoCaller.isOk())
|
---|
3219 | {
|
---|
3220 | /* it's too late */
|
---|
3221 | hrc = autoCaller.hrc();
|
---|
3222 | break;
|
---|
3223 | }
|
---|
3224 |
|
---|
3225 | int vrc = VINF_SUCCESS;
|
---|
3226 |
|
---|
3227 | Guid id;
|
---|
3228 | id.create();
|
---|
3229 | SVCHlpClient client;
|
---|
3230 | vrc = client.create(Utf8StrFmt("VirtualBox\\SVCHelper\\{%RTuuid}",
|
---|
3231 | id.raw()).c_str());
|
---|
3232 | if (RT_FAILURE(vrc))
|
---|
3233 | {
|
---|
3234 | hrc = pTask->that->setErrorBoth(E_FAIL, vrc, tr("Could not create the communication channel (%Rrc)"), vrc);
|
---|
3235 | break;
|
---|
3236 | }
|
---|
3237 |
|
---|
3238 | /* get the path to the executable */
|
---|
3239 | char exePathBuf[RTPATH_MAX];
|
---|
3240 | char *exePath = RTProcGetExecutablePath(exePathBuf, RTPATH_MAX);
|
---|
3241 | if (!exePath)
|
---|
3242 | {
|
---|
3243 | hrc = pTask->that->setError(E_FAIL, tr("Cannot get executable name"));
|
---|
3244 | break;
|
---|
3245 | }
|
---|
3246 |
|
---|
3247 | Utf8Str argsStr = Utf8StrFmt("/Helper %s", client.name().c_str());
|
---|
3248 |
|
---|
3249 | LogFlowFunc(("Starting '\"%s\" %s'...\n", exePath, argsStr.c_str()));
|
---|
3250 |
|
---|
3251 | RTPROCESS pid = NIL_RTPROCESS;
|
---|
3252 |
|
---|
3253 | if (pTask->privileged)
|
---|
3254 | {
|
---|
3255 | /* Attempt to start a privileged process using the Run As dialog */
|
---|
3256 |
|
---|
3257 | Bstr file = exePath;
|
---|
3258 | Bstr parameters = argsStr;
|
---|
3259 |
|
---|
3260 | SHELLEXECUTEINFO shExecInfo;
|
---|
3261 |
|
---|
3262 | shExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
|
---|
3263 |
|
---|
3264 | shExecInfo.fMask = NULL;
|
---|
3265 | shExecInfo.hwnd = NULL;
|
---|
3266 | shExecInfo.lpVerb = L"runas";
|
---|
3267 | shExecInfo.lpFile = file.raw();
|
---|
3268 | shExecInfo.lpParameters = parameters.raw();
|
---|
3269 | shExecInfo.lpDirectory = NULL;
|
---|
3270 | shExecInfo.nShow = SW_NORMAL;
|
---|
3271 | shExecInfo.hInstApp = NULL;
|
---|
3272 |
|
---|
3273 | if (!ShellExecuteEx(&shExecInfo))
|
---|
3274 | {
|
---|
3275 | int vrc2 = RTErrConvertFromWin32(GetLastError());
|
---|
3276 | /* hide excessive details in case of a frequent error
|
---|
3277 | * (pressing the Cancel button to close the Run As dialog) */
|
---|
3278 | if (vrc2 == VERR_CANCELLED)
|
---|
3279 | hrc = pTask->that->setErrorBoth(E_FAIL, vrc, tr("Operation canceled by the user"));
|
---|
3280 | else
|
---|
3281 | hrc = pTask->that->setErrorBoth(E_FAIL, vrc, tr("Could not launch a privileged process '%s' (%Rrc)"), exePath, vrc2);
|
---|
3282 | break;
|
---|
3283 | }
|
---|
3284 | }
|
---|
3285 | else
|
---|
3286 | {
|
---|
3287 | const char *args[] = { exePath, "/Helper", client.name().c_str(), 0 };
|
---|
3288 | vrc = RTProcCreate(exePath, args, RTENV_DEFAULT, 0, &pid);
|
---|
3289 | if (RT_FAILURE(vrc))
|
---|
3290 | {
|
---|
3291 | hrc = pTask->that->setErrorBoth(E_FAIL, vrc, tr("Could not launch a process '%s' (%Rrc)"), exePath, vrc);
|
---|
3292 | break;
|
---|
3293 | }
|
---|
3294 | }
|
---|
3295 |
|
---|
3296 | /* wait for the client to connect */
|
---|
3297 | vrc = client.connect();
|
---|
3298 | if (RT_SUCCESS(vrc))
|
---|
3299 | {
|
---|
3300 | /* start the user supplied function */
|
---|
3301 | hrc = pTask->func(&client, pTask->progress, pTask->user, &vrc);
|
---|
3302 | userFuncCalled = true;
|
---|
3303 | }
|
---|
3304 |
|
---|
3305 | /* send the termination signal to the process anyway */
|
---|
3306 | {
|
---|
3307 | int vrc2 = client.write(SVCHlpMsg::Null);
|
---|
3308 | if (RT_SUCCESS(vrc))
|
---|
3309 | vrc = vrc2;
|
---|
3310 | }
|
---|
3311 |
|
---|
3312 | if (SUCCEEDED(hrc) && RT_FAILURE(vrc))
|
---|
3313 | {
|
---|
3314 | hrc = pTask->that->setErrorBoth(E_FAIL, vrc, tr("Could not operate the communication channel (%Rrc)"), vrc);
|
---|
3315 | break;
|
---|
3316 | }
|
---|
3317 | }
|
---|
3318 | while (0);
|
---|
3319 |
|
---|
3320 | if (FAILED(hrc) && !userFuncCalled)
|
---|
3321 | {
|
---|
3322 | /* call the user function in the "cleanup only" mode
|
---|
3323 | * to let it free resources passed to in aUser */
|
---|
3324 | pTask->func(NULL, NULL, pTask->user, NULL);
|
---|
3325 | }
|
---|
3326 |
|
---|
3327 | pTask->progress->i_notifyComplete(hrc);
|
---|
3328 |
|
---|
3329 | LogFlowFuncLeave();
|
---|
3330 | }
|
---|
3331 |
|
---|
3332 | #endif /* RT_OS_WINDOWS */
|
---|
3333 |
|
---|
3334 | /**
|
---|
3335 | * Sends a signal to the client watcher to rescan the set of machines
|
---|
3336 | * that have open sessions.
|
---|
3337 | *
|
---|
3338 | * @note Doesn't lock anything.
|
---|
3339 | */
|
---|
3340 | void VirtualBox::i_updateClientWatcher()
|
---|
3341 | {
|
---|
3342 | AutoCaller autoCaller(this);
|
---|
3343 | AssertComRCReturnVoid(autoCaller.hrc());
|
---|
3344 |
|
---|
3345 | AssertPtrReturnVoid(m->pClientWatcher);
|
---|
3346 | m->pClientWatcher->update();
|
---|
3347 | }
|
---|
3348 |
|
---|
3349 | /**
|
---|
3350 | * Adds the given child process ID to the list of processes to be reaped.
|
---|
3351 | * This call should be followed by #i_updateClientWatcher() to take the effect.
|
---|
3352 | *
|
---|
3353 | * @note Doesn't lock anything.
|
---|
3354 | */
|
---|
3355 | void VirtualBox::i_addProcessToReap(RTPROCESS pid)
|
---|
3356 | {
|
---|
3357 | AutoCaller autoCaller(this);
|
---|
3358 | AssertComRCReturnVoid(autoCaller.hrc());
|
---|
3359 |
|
---|
3360 | AssertPtrReturnVoid(m->pClientWatcher);
|
---|
3361 | m->pClientWatcher->addProcess(pid);
|
---|
3362 | }
|
---|
3363 |
|
---|
3364 | /**
|
---|
3365 | * VD plugin load
|
---|
3366 | */
|
---|
3367 | int VirtualBox::i_loadVDPlugin(const char *pszPluginLibrary)
|
---|
3368 | {
|
---|
3369 | return m->pSystemProperties->i_loadVDPlugin(pszPluginLibrary);
|
---|
3370 | }
|
---|
3371 |
|
---|
3372 | /**
|
---|
3373 | * VD plugin unload
|
---|
3374 | */
|
---|
3375 | int VirtualBox::i_unloadVDPlugin(const char *pszPluginLibrary)
|
---|
3376 | {
|
---|
3377 | return m->pSystemProperties->i_unloadVDPlugin(pszPluginLibrary);
|
---|
3378 | }
|
---|
3379 |
|
---|
3380 | /**
|
---|
3381 | * @note Doesn't lock any object.
|
---|
3382 | */
|
---|
3383 | void VirtualBox::i_onMediumRegistered(const Guid &aMediumId, const DeviceType_T aDevType, const BOOL aRegistered)
|
---|
3384 | {
|
---|
3385 | ComPtr<IEvent> ptrEvent;
|
---|
3386 | HRESULT hrc = ::CreateMediumRegisteredEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3387 | aMediumId.toString(), aDevType, aRegistered);
|
---|
3388 | AssertComRCReturnVoid(hrc);
|
---|
3389 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3390 | }
|
---|
3391 |
|
---|
3392 | void VirtualBox::i_onMediumConfigChanged(IMedium *aMedium)
|
---|
3393 | {
|
---|
3394 | ComPtr<IEvent> ptrEvent;
|
---|
3395 | HRESULT hrc = ::CreateMediumConfigChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aMedium);
|
---|
3396 | AssertComRCReturnVoid(hrc);
|
---|
3397 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3398 | }
|
---|
3399 |
|
---|
3400 | void VirtualBox::i_onMediumChanged(IMediumAttachment *aMediumAttachment)
|
---|
3401 | {
|
---|
3402 | ComPtr<IEvent> ptrEvent;
|
---|
3403 | HRESULT hrc = ::CreateMediumChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aMediumAttachment);
|
---|
3404 | AssertComRCReturnVoid(hrc);
|
---|
3405 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3406 | }
|
---|
3407 |
|
---|
3408 | /**
|
---|
3409 | * @note Doesn't lock any object.
|
---|
3410 | */
|
---|
3411 | void VirtualBox::i_onStorageControllerChanged(const Guid &aMachineId, const com::Utf8Str &aControllerName)
|
---|
3412 | {
|
---|
3413 | ComPtr<IEvent> ptrEvent;
|
---|
3414 | HRESULT hrc = ::CreateStorageControllerChangedEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3415 | aMachineId.toString(), aControllerName);
|
---|
3416 | AssertComRCReturnVoid(hrc);
|
---|
3417 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3418 | }
|
---|
3419 |
|
---|
3420 | void VirtualBox::i_onStorageDeviceChanged(IMediumAttachment *aStorageDevice, const BOOL fRemoved, const BOOL fSilent)
|
---|
3421 | {
|
---|
3422 | ComPtr<IEvent> ptrEvent;
|
---|
3423 | HRESULT hrc = ::CreateStorageDeviceChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aStorageDevice, fRemoved, fSilent);
|
---|
3424 | AssertComRCReturnVoid(hrc);
|
---|
3425 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3426 | }
|
---|
3427 |
|
---|
3428 | /**
|
---|
3429 | * @note Doesn't lock any object.
|
---|
3430 | */
|
---|
3431 | void VirtualBox::i_onMachineStateChanged(const Guid &aId, MachineState_T aState)
|
---|
3432 | {
|
---|
3433 | ComPtr<IEvent> ptrEvent;
|
---|
3434 | HRESULT hrc = ::CreateMachineStateChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aState);
|
---|
3435 | AssertComRCReturnVoid(hrc);
|
---|
3436 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3437 | }
|
---|
3438 |
|
---|
3439 | /**
|
---|
3440 | * @note Doesn't lock any object.
|
---|
3441 | */
|
---|
3442 | void VirtualBox::i_onMachineDataChanged(const Guid &aId, BOOL aTemporary)
|
---|
3443 | {
|
---|
3444 | ComPtr<IEvent> ptrEvent;
|
---|
3445 | HRESULT hrc = ::CreateMachineDataChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aTemporary);
|
---|
3446 | AssertComRCReturnVoid(hrc);
|
---|
3447 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3448 | }
|
---|
3449 |
|
---|
3450 | /**
|
---|
3451 | * @note Doesn't lock any object.
|
---|
3452 | */
|
---|
3453 | void VirtualBox::i_onMachineGroupsChanged(const Guid &aId)
|
---|
3454 | {
|
---|
3455 | ComPtr<IEvent> ptrEvent;
|
---|
3456 | HRESULT hrc = ::CreateMachineGroupsChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), FALSE /*aDummy*/);
|
---|
3457 | AssertComRCReturnVoid(hrc);
|
---|
3458 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3459 | }
|
---|
3460 |
|
---|
3461 | /**
|
---|
3462 | * @note Locks this object for reading.
|
---|
3463 | */
|
---|
3464 | BOOL VirtualBox::i_onExtraDataCanChange(const Guid &aId, const Utf8Str &aKey, const Utf8Str &aValue, Bstr &aError)
|
---|
3465 | {
|
---|
3466 | LogFlowThisFunc(("machine={%RTuuid} aKey={%s} aValue={%s}\n", aId.raw(), aKey.c_str(), aValue.c_str()));
|
---|
3467 |
|
---|
3468 | AutoCaller autoCaller(this);
|
---|
3469 | AssertComRCReturn(autoCaller.hrc(), FALSE);
|
---|
3470 |
|
---|
3471 | ComPtr<IEvent> ptrEvent;
|
---|
3472 | HRESULT hrc = ::CreateExtraDataCanChangeEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aKey, aValue);
|
---|
3473 | AssertComRCReturn(hrc, TRUE);
|
---|
3474 |
|
---|
3475 | VBoxEventDesc EvtDesc(ptrEvent, m->pEventSource);
|
---|
3476 | BOOL fDelivered = EvtDesc.fire(3000); /* Wait up to 3 secs for delivery */
|
---|
3477 | //Assert(fDelivered);
|
---|
3478 | BOOL fAllowChange = TRUE;
|
---|
3479 | if (fDelivered)
|
---|
3480 | {
|
---|
3481 | ComPtr<IExtraDataCanChangeEvent> ptrCanChangeEvent = ptrEvent;
|
---|
3482 | Assert(ptrCanChangeEvent);
|
---|
3483 |
|
---|
3484 | BOOL fVetoed = FALSE;
|
---|
3485 | ptrCanChangeEvent->IsVetoed(&fVetoed);
|
---|
3486 | fAllowChange = !fVetoed;
|
---|
3487 |
|
---|
3488 | if (!fAllowChange)
|
---|
3489 | {
|
---|
3490 | SafeArray<BSTR> aVetos;
|
---|
3491 | ptrCanChangeEvent->GetVetos(ComSafeArrayAsOutParam(aVetos));
|
---|
3492 | if (aVetos.size() > 0)
|
---|
3493 | aError = aVetos[0];
|
---|
3494 | }
|
---|
3495 | }
|
---|
3496 |
|
---|
3497 | LogFlowThisFunc(("fAllowChange=%RTbool\n", fAllowChange));
|
---|
3498 | return fAllowChange;
|
---|
3499 | }
|
---|
3500 |
|
---|
3501 | /**
|
---|
3502 | * @note Doesn't lock any object.
|
---|
3503 | */
|
---|
3504 | void VirtualBox::i_onExtraDataChanged(const Guid &aId, const Utf8Str &aKey, const Utf8Str &aValue)
|
---|
3505 | {
|
---|
3506 | ComPtr<IEvent> ptrEvent;
|
---|
3507 | HRESULT hrc = ::CreateExtraDataChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aKey, aValue);
|
---|
3508 | AssertComRCReturnVoid(hrc);
|
---|
3509 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3510 | }
|
---|
3511 |
|
---|
3512 | /**
|
---|
3513 | * @note Doesn't lock any object.
|
---|
3514 | */
|
---|
3515 | void VirtualBox::i_onMachineRegistered(const Guid &aId, BOOL aRegistered)
|
---|
3516 | {
|
---|
3517 | ComPtr<IEvent> ptrEvent;
|
---|
3518 | HRESULT hrc = ::CreateMachineRegisteredEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aRegistered);
|
---|
3519 | AssertComRCReturnVoid(hrc);
|
---|
3520 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3521 | }
|
---|
3522 |
|
---|
3523 | /**
|
---|
3524 | * @note Doesn't lock any object.
|
---|
3525 | */
|
---|
3526 | void VirtualBox::i_onSessionStateChanged(const Guid &aId, SessionState_T aState)
|
---|
3527 | {
|
---|
3528 | ComPtr<IEvent> ptrEvent;
|
---|
3529 | HRESULT hrc = ::CreateSessionStateChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aId.toString(), aState);
|
---|
3530 | AssertComRCReturnVoid(hrc);
|
---|
3531 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3532 | }
|
---|
3533 |
|
---|
3534 | /**
|
---|
3535 | * @note Doesn't lock any object.
|
---|
3536 | */
|
---|
3537 | void VirtualBox::i_onSnapshotTaken(const Guid &aMachineId, const Guid &aSnapshotId)
|
---|
3538 | {
|
---|
3539 | ComPtr<IEvent> ptrEvent;
|
---|
3540 | HRESULT hrc = ::CreateSnapshotTakenEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3541 | aMachineId.toString(), aSnapshotId.toString());
|
---|
3542 | AssertComRCReturnVoid(hrc);
|
---|
3543 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3544 | }
|
---|
3545 |
|
---|
3546 | /**
|
---|
3547 | * @note Doesn't lock any object.
|
---|
3548 | */
|
---|
3549 | void VirtualBox::i_onSnapshotDeleted(const Guid &aMachineId, const Guid &aSnapshotId)
|
---|
3550 | {
|
---|
3551 | ComPtr<IEvent> ptrEvent;
|
---|
3552 | HRESULT hrc = ::CreateSnapshotDeletedEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3553 | aMachineId.toString(), aSnapshotId.toString());
|
---|
3554 | AssertComRCReturnVoid(hrc);
|
---|
3555 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3556 | }
|
---|
3557 |
|
---|
3558 | /**
|
---|
3559 | * @note Doesn't lock any object.
|
---|
3560 | */
|
---|
3561 | void VirtualBox::i_onSnapshotRestored(const Guid &aMachineId, const Guid &aSnapshotId)
|
---|
3562 | {
|
---|
3563 | ComPtr<IEvent> ptrEvent;
|
---|
3564 | HRESULT hrc = ::CreateSnapshotRestoredEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3565 | aMachineId.toString(), aSnapshotId.toString());
|
---|
3566 | AssertComRCReturnVoid(hrc);
|
---|
3567 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3568 | }
|
---|
3569 |
|
---|
3570 | /**
|
---|
3571 | * @note Doesn't lock any object.
|
---|
3572 | */
|
---|
3573 | void VirtualBox::i_onSnapshotChanged(const Guid &aMachineId, const Guid &aSnapshotId)
|
---|
3574 | {
|
---|
3575 | ComPtr<IEvent> ptrEvent;
|
---|
3576 | HRESULT hrc = ::CreateSnapshotChangedEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3577 | aMachineId.toString(), aSnapshotId.toString());
|
---|
3578 | AssertComRCReturnVoid(hrc);
|
---|
3579 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3580 | }
|
---|
3581 |
|
---|
3582 | /**
|
---|
3583 | * @note Doesn't lock any object.
|
---|
3584 | */
|
---|
3585 | void VirtualBox::i_onGuestPropertyChanged(const Guid &aMachineId, const Utf8Str &aName, const Utf8Str &aValue,
|
---|
3586 | const Utf8Str &aFlags, const BOOL fWasDeleted)
|
---|
3587 | {
|
---|
3588 | ComPtr<IEvent> ptrEvent;
|
---|
3589 | HRESULT hrc = ::CreateGuestPropertyChangedEvent(ptrEvent.asOutParam(), m->pEventSource,
|
---|
3590 | aMachineId.toString(), aName, aValue, aFlags, fWasDeleted);
|
---|
3591 | AssertComRCReturnVoid(hrc);
|
---|
3592 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3593 | }
|
---|
3594 |
|
---|
3595 | /**
|
---|
3596 | * @note Doesn't lock any object.
|
---|
3597 | */
|
---|
3598 | void VirtualBox::i_onNatRedirectChanged(const Guid &aMachineId, ULONG ulSlot, bool fRemove, const Utf8Str &aName,
|
---|
3599 | NATProtocol_T aProto, const Utf8Str &aHostIp, uint16_t aHostPort,
|
---|
3600 | const Utf8Str &aGuestIp, uint16_t aGuestPort)
|
---|
3601 | {
|
---|
3602 | ::FireNATRedirectEvent(m->pEventSource, aMachineId.toString(), ulSlot, fRemove, aName, aProto, aHostIp,
|
---|
3603 | aHostPort, aGuestIp, aGuestPort);
|
---|
3604 | }
|
---|
3605 |
|
---|
3606 | /** @todo Unused!! */
|
---|
3607 | void VirtualBox::i_onNATNetworkChanged(const Utf8Str &aName)
|
---|
3608 | {
|
---|
3609 | ::FireNATNetworkChangedEvent(m->pEventSource, aName);
|
---|
3610 | }
|
---|
3611 |
|
---|
3612 | void VirtualBox::i_onNATNetworkStartStop(const Utf8Str &aName, BOOL fStart)
|
---|
3613 | {
|
---|
3614 | ::FireNATNetworkStartStopEvent(m->pEventSource, aName, fStart);
|
---|
3615 | }
|
---|
3616 |
|
---|
3617 | void VirtualBox::i_onNATNetworkSetting(const Utf8Str &aNetworkName, BOOL aEnabled,
|
---|
3618 | const Utf8Str &aNetwork, const Utf8Str &aGateway,
|
---|
3619 | BOOL aAdvertiseDefaultIpv6RouteEnabled,
|
---|
3620 | BOOL fNeedDhcpServer)
|
---|
3621 | {
|
---|
3622 | ::FireNATNetworkSettingEvent(m->pEventSource, aNetworkName, aEnabled, aNetwork, aGateway,
|
---|
3623 | aAdvertiseDefaultIpv6RouteEnabled, fNeedDhcpServer);
|
---|
3624 | }
|
---|
3625 |
|
---|
3626 | void VirtualBox::i_onNATNetworkPortForward(const Utf8Str &aNetworkName, BOOL create, BOOL fIpv6,
|
---|
3627 | const Utf8Str &aRuleName, NATProtocol_T proto,
|
---|
3628 | const Utf8Str &aHostIp, LONG aHostPort,
|
---|
3629 | const Utf8Str &aGuestIp, LONG aGuestPort)
|
---|
3630 | {
|
---|
3631 | ::FireNATNetworkPortForwardEvent(m->pEventSource, aNetworkName, create, fIpv6, aRuleName, proto,
|
---|
3632 | aHostIp, aHostPort, aGuestIp, aGuestPort);
|
---|
3633 | }
|
---|
3634 |
|
---|
3635 |
|
---|
3636 | void VirtualBox::i_onHostNameResolutionConfigurationChange()
|
---|
3637 | {
|
---|
3638 | if (m->pEventSource)
|
---|
3639 | ::FireHostNameResolutionConfigurationChangeEvent(m->pEventSource);
|
---|
3640 | }
|
---|
3641 |
|
---|
3642 |
|
---|
3643 | int VirtualBox::i_natNetworkRefInc(const Utf8Str &aNetworkName)
|
---|
3644 | {
|
---|
3645 | AutoWriteLock safeLock(*spMtxNatNetworkNameToRefCountLock COMMA_LOCKVAL_SRC_POS);
|
---|
3646 |
|
---|
3647 | if (!sNatNetworkNameToRefCount[aNetworkName])
|
---|
3648 | {
|
---|
3649 | ComPtr<INATNetwork> nat;
|
---|
3650 | HRESULT hrc = findNATNetworkByName(aNetworkName, nat);
|
---|
3651 | if (FAILED(hrc)) return -1;
|
---|
3652 |
|
---|
3653 | hrc = nat->Start();
|
---|
3654 | if (SUCCEEDED(hrc))
|
---|
3655 | LogRel(("Started NAT network '%s'\n", aNetworkName.c_str()));
|
---|
3656 | else
|
---|
3657 | LogRel(("Error %Rhrc starting NAT network '%s'\n", hrc, aNetworkName.c_str()));
|
---|
3658 | AssertComRCReturn(hrc, -1);
|
---|
3659 | }
|
---|
3660 |
|
---|
3661 | sNatNetworkNameToRefCount[aNetworkName]++;
|
---|
3662 |
|
---|
3663 | return sNatNetworkNameToRefCount[aNetworkName];
|
---|
3664 | }
|
---|
3665 |
|
---|
3666 |
|
---|
3667 | int VirtualBox::i_natNetworkRefDec(const Utf8Str &aNetworkName)
|
---|
3668 | {
|
---|
3669 | AutoWriteLock safeLock(*spMtxNatNetworkNameToRefCountLock COMMA_LOCKVAL_SRC_POS);
|
---|
3670 |
|
---|
3671 | if (!sNatNetworkNameToRefCount[aNetworkName])
|
---|
3672 | return 0;
|
---|
3673 |
|
---|
3674 | sNatNetworkNameToRefCount[aNetworkName]--;
|
---|
3675 |
|
---|
3676 | if (!sNatNetworkNameToRefCount[aNetworkName])
|
---|
3677 | {
|
---|
3678 | ComPtr<INATNetwork> nat;
|
---|
3679 | HRESULT hrc = findNATNetworkByName(aNetworkName, nat);
|
---|
3680 | if (FAILED(hrc)) return -1;
|
---|
3681 |
|
---|
3682 | hrc = nat->Stop();
|
---|
3683 | if (SUCCEEDED(hrc))
|
---|
3684 | LogRel(("Stopped NAT network '%s'\n", aNetworkName.c_str()));
|
---|
3685 | else
|
---|
3686 | LogRel(("Error %Rhrc stopping NAT network '%s'\n", hrc, aNetworkName.c_str()));
|
---|
3687 | AssertComRCReturn(hrc, -1);
|
---|
3688 | }
|
---|
3689 |
|
---|
3690 | return sNatNetworkNameToRefCount[aNetworkName];
|
---|
3691 | }
|
---|
3692 |
|
---|
3693 |
|
---|
3694 | /*
|
---|
3695 | * Export this to NATNetwork so that its setters can refuse to change
|
---|
3696 | * essential network settings when an VBoxNatNet instance is running.
|
---|
3697 | */
|
---|
3698 | RWLockHandle *VirtualBox::i_getNatNetLock() const
|
---|
3699 | {
|
---|
3700 | return spMtxNatNetworkNameToRefCountLock;
|
---|
3701 | }
|
---|
3702 |
|
---|
3703 |
|
---|
3704 | /*
|
---|
3705 | * Export this to NATNetwork so that its setters can refuse to change
|
---|
3706 | * essential network settings when an VBoxNatNet instance is running.
|
---|
3707 | * The caller is expected to hold a read lock on i_getNatNetLock().
|
---|
3708 | */
|
---|
3709 | bool VirtualBox::i_isNatNetStarted(const Utf8Str &aNetworkName) const
|
---|
3710 | {
|
---|
3711 | return sNatNetworkNameToRefCount[aNetworkName] > 0;
|
---|
3712 | }
|
---|
3713 |
|
---|
3714 |
|
---|
3715 | void VirtualBox::i_onCloudProviderListChanged(BOOL aRegistered)
|
---|
3716 | {
|
---|
3717 | ::FireCloudProviderListChangedEvent(m->pEventSource, aRegistered);
|
---|
3718 | }
|
---|
3719 |
|
---|
3720 |
|
---|
3721 | void VirtualBox::i_onCloudProviderRegistered(const Utf8Str &aProviderId, BOOL aRegistered)
|
---|
3722 | {
|
---|
3723 | ::FireCloudProviderRegisteredEvent(m->pEventSource, aProviderId, aRegistered);
|
---|
3724 | }
|
---|
3725 |
|
---|
3726 |
|
---|
3727 | void VirtualBox::i_onCloudProviderUninstall(const Utf8Str &aProviderId)
|
---|
3728 | {
|
---|
3729 | HRESULT hrc;
|
---|
3730 |
|
---|
3731 | ComPtr<IEvent> pEvent;
|
---|
3732 | hrc = CreateCloudProviderUninstallEvent(pEvent.asOutParam(),
|
---|
3733 | m->pEventSource, aProviderId);
|
---|
3734 | if (FAILED(hrc))
|
---|
3735 | return;
|
---|
3736 |
|
---|
3737 | BOOL fDelivered = FALSE;
|
---|
3738 | hrc = m->pEventSource->FireEvent(pEvent, /* :timeout */ 10000, &fDelivered);
|
---|
3739 | if (FAILED(hrc))
|
---|
3740 | return;
|
---|
3741 | }
|
---|
3742 |
|
---|
3743 | void VirtualBox::i_onLanguageChanged(const Utf8Str &aLanguageId)
|
---|
3744 | {
|
---|
3745 | ComPtr<IEvent> ptrEvent;
|
---|
3746 | HRESULT hrc = ::CreateLanguageChangedEvent(ptrEvent.asOutParam(), m->pEventSource, aLanguageId);
|
---|
3747 | AssertComRCReturnVoid(hrc);
|
---|
3748 | i_postEvent(new AsyncEvent(this, ptrEvent));
|
---|
3749 | }
|
---|
3750 |
|
---|
3751 | void VirtualBox::i_onProgressCreated(const Guid &aId, BOOL aCreated)
|
---|
3752 | {
|
---|
3753 | ::FireProgressCreatedEvent(m->pEventSource, aId.toString(), aCreated);
|
---|
3754 | }
|
---|
3755 |
|
---|
3756 | #ifdef VBOX_WITH_UPDATE_AGENT
|
---|
3757 | /**
|
---|
3758 | * @note Doesn't lock any object.
|
---|
3759 | */
|
---|
3760 | void VirtualBox::i_onUpdateAgentAvailable(IUpdateAgent *aAgent,
|
---|
3761 | const Utf8Str &aVer, UpdateChannel_T aChannel, UpdateSeverity_T aSev,
|
---|
3762 | const Utf8Str &aDownloadURL, const Utf8Str &aWebURL, const Utf8Str &aReleaseNotes)
|
---|
3763 | {
|
---|
3764 | ::FireUpdateAgentAvailableEvent(m->pEventSource, aAgent, aVer, aChannel, aSev,
|
---|
3765 | aDownloadURL, aWebURL, aReleaseNotes);
|
---|
3766 | }
|
---|
3767 |
|
---|
3768 | /**
|
---|
3769 | * @note Doesn't lock any object.
|
---|
3770 | */
|
---|
3771 | void VirtualBox::i_onUpdateAgentError(IUpdateAgent *aAgent, const Utf8Str &aErrMsg, LONG aRc)
|
---|
3772 | {
|
---|
3773 | ::FireUpdateAgentErrorEvent(m->pEventSource, aAgent, aErrMsg, aRc);
|
---|
3774 | }
|
---|
3775 |
|
---|
3776 | /**
|
---|
3777 | * @note Doesn't lock any object.
|
---|
3778 | */
|
---|
3779 | void VirtualBox::i_onUpdateAgentStateChanged(IUpdateAgent *aAgent, UpdateState_T aState)
|
---|
3780 | {
|
---|
3781 | ::FireUpdateAgentStateChangedEvent(m->pEventSource, aAgent, aState);
|
---|
3782 | }
|
---|
3783 |
|
---|
3784 | /**
|
---|
3785 | * @note Doesn't lock any object.
|
---|
3786 | */
|
---|
3787 | void VirtualBox::i_onUpdateAgentSettingsChanged(IUpdateAgent *aAgent, const Utf8Str &aAttributeHint)
|
---|
3788 | {
|
---|
3789 | ::FireUpdateAgentSettingsChangedEvent(m->pEventSource, aAgent, aAttributeHint);
|
---|
3790 | }
|
---|
3791 | #endif /* VBOX_WITH_UPDATE_AGENT */
|
---|
3792 |
|
---|
3793 | /**
|
---|
3794 | * @note Locks the list of other objects for reading.
|
---|
3795 | */
|
---|
3796 | ComObjPtr<GuestOSType> VirtualBox::i_getUnknownOSType()
|
---|
3797 | {
|
---|
3798 | ComObjPtr<GuestOSType> type;
|
---|
3799 |
|
---|
3800 | /* unknown type must always be the first */
|
---|
3801 | ComAssertRet(m->allGuestOSTypes.size() > 0, type);
|
---|
3802 |
|
---|
3803 | return m->allGuestOSTypes.front();
|
---|
3804 | }
|
---|
3805 |
|
---|
3806 | /**
|
---|
3807 | * Returns the list of opened machines (machines having VM sessions opened,
|
---|
3808 | * ignoring other sessions) and optionally the list of direct session controls.
|
---|
3809 | *
|
---|
3810 | * @param aMachines Where to put opened machines (will be empty if none).
|
---|
3811 | * @param aControls Where to put direct session controls (optional).
|
---|
3812 | *
|
---|
3813 | * @note The returned lists contain smart pointers. So, clear it as soon as
|
---|
3814 | * it becomes no more necessary to release instances.
|
---|
3815 | *
|
---|
3816 | * @note It can be possible that a session machine from the list has been
|
---|
3817 | * already uninitialized, so do a usual AutoCaller/AutoReadLock sequence
|
---|
3818 | * when accessing unprotected data directly.
|
---|
3819 | *
|
---|
3820 | * @note Locks objects for reading.
|
---|
3821 | */
|
---|
3822 | void VirtualBox::i_getOpenedMachines(SessionMachinesList &aMachines,
|
---|
3823 | InternalControlList *aControls /*= NULL*/)
|
---|
3824 | {
|
---|
3825 | AutoCaller autoCaller(this);
|
---|
3826 | AssertComRCReturnVoid(autoCaller.hrc());
|
---|
3827 |
|
---|
3828 | aMachines.clear();
|
---|
3829 | if (aControls)
|
---|
3830 | aControls->clear();
|
---|
3831 |
|
---|
3832 | AutoReadLock alock(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
3833 |
|
---|
3834 | for (MachinesOList::iterator it = m->allMachines.begin();
|
---|
3835 | it != m->allMachines.end();
|
---|
3836 | ++it)
|
---|
3837 | {
|
---|
3838 | ComObjPtr<SessionMachine> sm;
|
---|
3839 | ComPtr<IInternalSessionControl> ctl;
|
---|
3840 | if ((*it)->i_isSessionOpenVM(sm, &ctl))
|
---|
3841 | {
|
---|
3842 | aMachines.push_back(sm);
|
---|
3843 | if (aControls)
|
---|
3844 | aControls->push_back(ctl);
|
---|
3845 | }
|
---|
3846 | }
|
---|
3847 | }
|
---|
3848 |
|
---|
3849 | /**
|
---|
3850 | * Gets a reference to the machine list. This is the real thing, not a copy,
|
---|
3851 | * so bad things will happen if the caller doesn't hold the necessary lock.
|
---|
3852 | *
|
---|
3853 | * @returns reference to machine list
|
---|
3854 | *
|
---|
3855 | * @note Caller must hold the VirtualBox object lock at least for reading.
|
---|
3856 | */
|
---|
3857 | VirtualBox::MachinesOList &VirtualBox::i_getMachinesList(void)
|
---|
3858 | {
|
---|
3859 | return m->allMachines;
|
---|
3860 | }
|
---|
3861 |
|
---|
3862 | /**
|
---|
3863 | * Searches for a machine object with the given ID in the collection
|
---|
3864 | * of registered machines.
|
---|
3865 | *
|
---|
3866 | * @param aId Machine UUID to look for.
|
---|
3867 | * @param fPermitInaccessible If true, inaccessible machines will be found;
|
---|
3868 | * if false, this will fail if the given machine is inaccessible.
|
---|
3869 | * @param aSetError If true, set errorinfo if the machine is not found.
|
---|
3870 | * @param aMachine Returned machine, if found.
|
---|
3871 | * @return
|
---|
3872 | */
|
---|
3873 | HRESULT VirtualBox::i_findMachine(const Guid &aId,
|
---|
3874 | bool fPermitInaccessible,
|
---|
3875 | bool aSetError,
|
---|
3876 | ComObjPtr<Machine> *aMachine /* = NULL */)
|
---|
3877 | {
|
---|
3878 | HRESULT hrc = VBOX_E_OBJECT_NOT_FOUND;
|
---|
3879 |
|
---|
3880 | AutoCaller autoCaller(this);
|
---|
3881 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
3882 |
|
---|
3883 | {
|
---|
3884 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
3885 |
|
---|
3886 | for (MachinesOList::iterator it = m->allMachines.begin();
|
---|
3887 | it != m->allMachines.end();
|
---|
3888 | ++it)
|
---|
3889 | {
|
---|
3890 | ComObjPtr<Machine> pMachine = *it;
|
---|
3891 |
|
---|
3892 | if (!fPermitInaccessible)
|
---|
3893 | {
|
---|
3894 | // skip inaccessible machines
|
---|
3895 | AutoCaller machCaller(pMachine);
|
---|
3896 | if (FAILED(machCaller.hrc()))
|
---|
3897 | continue;
|
---|
3898 | }
|
---|
3899 |
|
---|
3900 | if (pMachine->i_getId() == aId)
|
---|
3901 | {
|
---|
3902 | hrc = S_OK;
|
---|
3903 | if (aMachine)
|
---|
3904 | *aMachine = pMachine;
|
---|
3905 | break;
|
---|
3906 | }
|
---|
3907 | }
|
---|
3908 | }
|
---|
3909 |
|
---|
3910 | if (aSetError && FAILED(hrc))
|
---|
3911 | hrc = setError(hrc, tr("Could not find a registered machine with UUID {%RTuuid}"), aId.raw());
|
---|
3912 |
|
---|
3913 | return hrc;
|
---|
3914 | }
|
---|
3915 |
|
---|
3916 | /**
|
---|
3917 | * Searches for a machine object with the given name or location in the
|
---|
3918 | * collection of registered machines.
|
---|
3919 | *
|
---|
3920 | * @param aName Machine name or location to look for.
|
---|
3921 | * @param aSetError If true, set errorinfo if the machine is not found.
|
---|
3922 | * @param aMachine Returned machine, if found.
|
---|
3923 | * @return
|
---|
3924 | */
|
---|
3925 | HRESULT VirtualBox::i_findMachineByName(const Utf8Str &aName,
|
---|
3926 | bool aSetError,
|
---|
3927 | ComObjPtr<Machine> *aMachine /* = NULL */)
|
---|
3928 | {
|
---|
3929 | HRESULT hrc = VBOX_E_OBJECT_NOT_FOUND;
|
---|
3930 |
|
---|
3931 | AutoReadLock al(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
3932 | for (MachinesOList::iterator it = m->allMachines.begin();
|
---|
3933 | it != m->allMachines.end();
|
---|
3934 | ++it)
|
---|
3935 | {
|
---|
3936 | ComObjPtr<Machine> &pMachine = *it;
|
---|
3937 | AutoCaller machCaller(pMachine);
|
---|
3938 | if (!machCaller.isOk())
|
---|
3939 | continue; // we can't ask inaccessible machines for their names
|
---|
3940 |
|
---|
3941 | AutoReadLock machLock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
3942 | if (pMachine->i_getName() == aName)
|
---|
3943 | {
|
---|
3944 | hrc = S_OK;
|
---|
3945 | if (aMachine)
|
---|
3946 | *aMachine = pMachine;
|
---|
3947 | break;
|
---|
3948 | }
|
---|
3949 | if (!RTPathCompare(pMachine->i_getSettingsFileFull().c_str(), aName.c_str()))
|
---|
3950 | {
|
---|
3951 | hrc = S_OK;
|
---|
3952 | if (aMachine)
|
---|
3953 | *aMachine = pMachine;
|
---|
3954 | break;
|
---|
3955 | }
|
---|
3956 | }
|
---|
3957 |
|
---|
3958 | if (aSetError && FAILED(hrc))
|
---|
3959 | hrc = setError(hrc, tr("Could not find a registered machine named '%s'"), aName.c_str());
|
---|
3960 |
|
---|
3961 | return hrc;
|
---|
3962 | }
|
---|
3963 |
|
---|
3964 | static HRESULT i_validateMachineGroupHelper(const Utf8Str &aGroup, bool fPrimary, VirtualBox *pVirtualBox)
|
---|
3965 | {
|
---|
3966 | /* empty strings are invalid */
|
---|
3967 | if (aGroup.isEmpty())
|
---|
3968 | return E_INVALIDARG;
|
---|
3969 | /* the toplevel group is valid */
|
---|
3970 | if (aGroup == "/")
|
---|
3971 | return S_OK;
|
---|
3972 | /* any other strings of length 1 are invalid */
|
---|
3973 | if (aGroup.length() == 1)
|
---|
3974 | return E_INVALIDARG;
|
---|
3975 | /* must start with a slash */
|
---|
3976 | if (aGroup.c_str()[0] != '/')
|
---|
3977 | return E_INVALIDARG;
|
---|
3978 | /* must not end with a slash */
|
---|
3979 | if (aGroup.c_str()[aGroup.length() - 1] == '/')
|
---|
3980 | return E_INVALIDARG;
|
---|
3981 | /* check the group components */
|
---|
3982 | const char *pStr = aGroup.c_str() + 1; /* first char is /, skip it */
|
---|
3983 | while (pStr)
|
---|
3984 | {
|
---|
3985 | char *pSlash = RTStrStr(pStr, "/");
|
---|
3986 | if (pSlash)
|
---|
3987 | {
|
---|
3988 | /* no empty components (or // sequences in other words) */
|
---|
3989 | if (pSlash == pStr)
|
---|
3990 | return E_INVALIDARG;
|
---|
3991 | /* check if the machine name rules are violated, because that means
|
---|
3992 | * the group components are too close to the limits. */
|
---|
3993 | Utf8Str tmp((const char *)pStr, (size_t)(pSlash - pStr));
|
---|
3994 | Utf8Str tmp2(tmp);
|
---|
3995 | sanitiseMachineFilename(tmp);
|
---|
3996 | if (tmp != tmp2)
|
---|
3997 | return E_INVALIDARG;
|
---|
3998 | if (fPrimary)
|
---|
3999 | {
|
---|
4000 | HRESULT hrc = pVirtualBox->i_findMachineByName(tmp, false /* aSetError */);
|
---|
4001 | if (SUCCEEDED(hrc))
|
---|
4002 | return VBOX_E_VM_ERROR;
|
---|
4003 | }
|
---|
4004 | pStr = pSlash + 1;
|
---|
4005 | }
|
---|
4006 | else
|
---|
4007 | {
|
---|
4008 | /* check if the machine name rules are violated, because that means
|
---|
4009 | * the group components is too close to the limits. */
|
---|
4010 | Utf8Str tmp(pStr);
|
---|
4011 | Utf8Str tmp2(tmp);
|
---|
4012 | sanitiseMachineFilename(tmp);
|
---|
4013 | if (tmp != tmp2)
|
---|
4014 | return E_INVALIDARG;
|
---|
4015 | pStr = NULL;
|
---|
4016 | }
|
---|
4017 | }
|
---|
4018 | return S_OK;
|
---|
4019 | }
|
---|
4020 |
|
---|
4021 | /**
|
---|
4022 | * Validates a machine group.
|
---|
4023 | *
|
---|
4024 | * @param aGroup Machine group.
|
---|
4025 | * @param fPrimary Set if this is the primary group.
|
---|
4026 | *
|
---|
4027 | * @return S_OK or E_INVALIDARG
|
---|
4028 | */
|
---|
4029 | HRESULT VirtualBox::i_validateMachineGroup(const Utf8Str &aGroup, bool fPrimary)
|
---|
4030 | {
|
---|
4031 | HRESULT hrc = i_validateMachineGroupHelper(aGroup, fPrimary, this);
|
---|
4032 | if (FAILED(hrc))
|
---|
4033 | {
|
---|
4034 | if (hrc == VBOX_E_VM_ERROR)
|
---|
4035 | hrc = setError(E_INVALIDARG, tr("Machine group '%s' conflicts with a virtual machine name"), aGroup.c_str());
|
---|
4036 | else
|
---|
4037 | hrc = setError(hrc, tr("Invalid machine group '%s'"), aGroup.c_str());
|
---|
4038 | }
|
---|
4039 | return hrc;
|
---|
4040 | }
|
---|
4041 |
|
---|
4042 | /**
|
---|
4043 | * Takes a list of machine groups, and sanitizes/validates it.
|
---|
4044 | *
|
---|
4045 | * @param aMachineGroups Array with the machine groups.
|
---|
4046 | * @param pllMachineGroups Pointer to list of strings for the result.
|
---|
4047 | *
|
---|
4048 | * @return S_OK or E_INVALIDARG
|
---|
4049 | */
|
---|
4050 | HRESULT VirtualBox::i_convertMachineGroups(const std::vector<com::Utf8Str> aMachineGroups, StringsList *pllMachineGroups)
|
---|
4051 | {
|
---|
4052 | pllMachineGroups->clear();
|
---|
4053 | if (aMachineGroups.size())
|
---|
4054 | {
|
---|
4055 | for (size_t i = 0; i < aMachineGroups.size(); i++)
|
---|
4056 | {
|
---|
4057 | Utf8Str group(aMachineGroups[i]);
|
---|
4058 | if (group.length() == 0)
|
---|
4059 | group = "/";
|
---|
4060 |
|
---|
4061 | HRESULT hrc = i_validateMachineGroup(group, i == 0);
|
---|
4062 | if (FAILED(hrc))
|
---|
4063 | return hrc;
|
---|
4064 |
|
---|
4065 | /* no duplicates please */
|
---|
4066 | if ( find(pllMachineGroups->begin(), pllMachineGroups->end(), group)
|
---|
4067 | == pllMachineGroups->end())
|
---|
4068 | pllMachineGroups->push_back(group);
|
---|
4069 | }
|
---|
4070 | if (pllMachineGroups->size() == 0)
|
---|
4071 | pllMachineGroups->push_back("/");
|
---|
4072 | }
|
---|
4073 | else
|
---|
4074 | pllMachineGroups->push_back("/");
|
---|
4075 |
|
---|
4076 | return S_OK;
|
---|
4077 | }
|
---|
4078 |
|
---|
4079 | /**
|
---|
4080 | * Searches for a Medium object with the given ID in the list of registered
|
---|
4081 | * hard disks.
|
---|
4082 | *
|
---|
4083 | * @param aId ID of the hard disk. Must not be empty.
|
---|
4084 | * @param aSetError If @c true , the appropriate error info is set in case
|
---|
4085 | * when the hard disk is not found.
|
---|
4086 | * @param aHardDisk Where to store the found hard disk object (can be NULL).
|
---|
4087 | *
|
---|
4088 | * @return S_OK, E_INVALIDARG or VBOX_E_OBJECT_NOT_FOUND when not found.
|
---|
4089 | *
|
---|
4090 | * @note Locks the media tree for reading.
|
---|
4091 | */
|
---|
4092 | HRESULT VirtualBox::i_findHardDiskById(const Guid &aId,
|
---|
4093 | bool aSetError,
|
---|
4094 | ComObjPtr<Medium> *aHardDisk /*= NULL*/)
|
---|
4095 | {
|
---|
4096 | AssertReturn(!aId.isZero(), E_INVALIDARG);
|
---|
4097 |
|
---|
4098 | // we use the hard disks map, but it is protected by the
|
---|
4099 | // hard disk _list_ lock handle
|
---|
4100 | AutoReadLock alock(m->allHardDisks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4101 |
|
---|
4102 | HardDiskMap::const_iterator it = m->mapHardDisks.find(aId);
|
---|
4103 | if (it != m->mapHardDisks.end())
|
---|
4104 | {
|
---|
4105 | if (aHardDisk)
|
---|
4106 | *aHardDisk = (*it).second;
|
---|
4107 | return S_OK;
|
---|
4108 | }
|
---|
4109 |
|
---|
4110 | if (aSetError)
|
---|
4111 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
---|
4112 | tr("Could not find an open hard disk with UUID {%RTuuid}"),
|
---|
4113 | aId.raw());
|
---|
4114 |
|
---|
4115 | return VBOX_E_OBJECT_NOT_FOUND;
|
---|
4116 | }
|
---|
4117 |
|
---|
4118 | /**
|
---|
4119 | * Searches for a Medium object with the given ID or location in the list of
|
---|
4120 | * registered hard disks. If both ID and location are specified, the first
|
---|
4121 | * object that matches either of them (not necessarily both) is returned.
|
---|
4122 | *
|
---|
4123 | * @param strLocation Full location specification. Must not be empty.
|
---|
4124 | * @param aSetError If @c true , the appropriate error info is set in case
|
---|
4125 | * when the hard disk is not found.
|
---|
4126 | * @param aHardDisk Where to store the found hard disk object (can be NULL).
|
---|
4127 | *
|
---|
4128 | * @return S_OK, E_INVALIDARG or VBOX_E_OBJECT_NOT_FOUND when not found.
|
---|
4129 | *
|
---|
4130 | * @note Locks the media tree for reading.
|
---|
4131 | */
|
---|
4132 | HRESULT VirtualBox::i_findHardDiskByLocation(const Utf8Str &strLocation,
|
---|
4133 | bool aSetError,
|
---|
4134 | ComObjPtr<Medium> *aHardDisk /*= NULL*/)
|
---|
4135 | {
|
---|
4136 | AssertReturn(!strLocation.isEmpty(), E_INVALIDARG);
|
---|
4137 |
|
---|
4138 | // we use the hard disks map, but it is protected by the
|
---|
4139 | // hard disk _list_ lock handle
|
---|
4140 | AutoReadLock alock(m->allHardDisks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4141 |
|
---|
4142 | for (HardDiskMap::const_iterator it = m->mapHardDisks.begin();
|
---|
4143 | it != m->mapHardDisks.end();
|
---|
4144 | ++it)
|
---|
4145 | {
|
---|
4146 | const ComObjPtr<Medium> &pHD = (*it).second;
|
---|
4147 |
|
---|
4148 | AutoCaller autoCaller(pHD);
|
---|
4149 | if (FAILED(autoCaller.hrc())) return autoCaller.hrc();
|
---|
4150 | AutoWriteLock mlock(pHD COMMA_LOCKVAL_SRC_POS);
|
---|
4151 |
|
---|
4152 | Utf8Str strLocationFull = pHD->i_getLocationFull();
|
---|
4153 |
|
---|
4154 | if (0 == RTPathCompare(strLocationFull.c_str(), strLocation.c_str()))
|
---|
4155 | {
|
---|
4156 | if (aHardDisk)
|
---|
4157 | *aHardDisk = pHD;
|
---|
4158 | return S_OK;
|
---|
4159 | }
|
---|
4160 | }
|
---|
4161 |
|
---|
4162 | if (aSetError)
|
---|
4163 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
---|
4164 | tr("Could not find an open hard disk with location '%s'"),
|
---|
4165 | strLocation.c_str());
|
---|
4166 |
|
---|
4167 | return VBOX_E_OBJECT_NOT_FOUND;
|
---|
4168 | }
|
---|
4169 |
|
---|
4170 | /**
|
---|
4171 | * Searches for a Medium object with the given ID or location in the list of
|
---|
4172 | * registered DVD or floppy images, depending on the @a mediumType argument.
|
---|
4173 | * If both ID and file path are specified, the first object that matches either
|
---|
4174 | * of them (not necessarily both) is returned.
|
---|
4175 | *
|
---|
4176 | * @param mediumType Must be either DeviceType_DVD or DeviceType_Floppy.
|
---|
4177 | * @param aId ID of the image file (unused when NULL).
|
---|
4178 | * @param aLocation Full path to the image file (unused when NULL).
|
---|
4179 | * @param aSetError If @c true, the appropriate error info is set in case when
|
---|
4180 | * the image is not found.
|
---|
4181 | * @param aImage Where to store the found image object (can be NULL).
|
---|
4182 | *
|
---|
4183 | * @return S_OK when found or E_INVALIDARG or VBOX_E_OBJECT_NOT_FOUND when not found.
|
---|
4184 | *
|
---|
4185 | * @note Locks the media tree for reading.
|
---|
4186 | */
|
---|
4187 | HRESULT VirtualBox::i_findDVDOrFloppyImage(DeviceType_T mediumType,
|
---|
4188 | const Guid *aId,
|
---|
4189 | const Utf8Str &aLocation,
|
---|
4190 | bool aSetError,
|
---|
4191 | ComObjPtr<Medium> *aImage /* = NULL */)
|
---|
4192 | {
|
---|
4193 | AssertReturn(aId || !aLocation.isEmpty(), E_INVALIDARG);
|
---|
4194 |
|
---|
4195 | Utf8Str location;
|
---|
4196 | if (!aLocation.isEmpty())
|
---|
4197 | {
|
---|
4198 | int vrc = i_calculateFullPath(aLocation, location);
|
---|
4199 | if (RT_FAILURE(vrc))
|
---|
4200 | return setError(VBOX_E_FILE_ERROR,
|
---|
4201 | tr("Invalid image file location '%s' (%Rrc)"),
|
---|
4202 | aLocation.c_str(),
|
---|
4203 | vrc);
|
---|
4204 | }
|
---|
4205 |
|
---|
4206 | MediaOList *pMediaList;
|
---|
4207 |
|
---|
4208 | switch (mediumType)
|
---|
4209 | {
|
---|
4210 | case DeviceType_DVD:
|
---|
4211 | pMediaList = &m->allDVDImages;
|
---|
4212 | break;
|
---|
4213 |
|
---|
4214 | case DeviceType_Floppy:
|
---|
4215 | pMediaList = &m->allFloppyImages;
|
---|
4216 | break;
|
---|
4217 |
|
---|
4218 | default:
|
---|
4219 | return E_INVALIDARG;
|
---|
4220 | }
|
---|
4221 |
|
---|
4222 | AutoReadLock alock(pMediaList->getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4223 |
|
---|
4224 | bool found = false;
|
---|
4225 |
|
---|
4226 | for (MediaList::const_iterator it = pMediaList->begin();
|
---|
4227 | it != pMediaList->end();
|
---|
4228 | ++it)
|
---|
4229 | {
|
---|
4230 | // no AutoCaller, registered image life time is bound to this
|
---|
4231 | Medium *pMedium = *it;
|
---|
4232 | AutoReadLock imageLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
4233 | const Utf8Str &strLocationFull = pMedium->i_getLocationFull();
|
---|
4234 |
|
---|
4235 | found = ( aId
|
---|
4236 | && pMedium->i_getId() == *aId)
|
---|
4237 | || ( !aLocation.isEmpty()
|
---|
4238 | && RTPathCompare(location.c_str(),
|
---|
4239 | strLocationFull.c_str()) == 0);
|
---|
4240 | if (found)
|
---|
4241 | {
|
---|
4242 | if (pMedium->i_getDeviceType() != mediumType)
|
---|
4243 | {
|
---|
4244 | if (mediumType == DeviceType_DVD)
|
---|
4245 | return setError(E_INVALIDARG,
|
---|
4246 | tr("Cannot mount DVD medium '%s' as floppy"), strLocationFull.c_str());
|
---|
4247 | else
|
---|
4248 | return setError(E_INVALIDARG,
|
---|
4249 | tr("Cannot mount floppy medium '%s' as DVD"), strLocationFull.c_str());
|
---|
4250 | }
|
---|
4251 |
|
---|
4252 | if (aImage)
|
---|
4253 | *aImage = pMedium;
|
---|
4254 | break;
|
---|
4255 | }
|
---|
4256 | }
|
---|
4257 |
|
---|
4258 | HRESULT hrc = found ? S_OK : VBOX_E_OBJECT_NOT_FOUND;
|
---|
4259 |
|
---|
4260 | if (aSetError && !found)
|
---|
4261 | {
|
---|
4262 | if (aId)
|
---|
4263 | setError(hrc,
|
---|
4264 | tr("Could not find an image file with UUID {%RTuuid} in the media registry ('%s')"),
|
---|
4265 | aId->raw(),
|
---|
4266 | m->strSettingsFilePath.c_str());
|
---|
4267 | else
|
---|
4268 | setError(hrc,
|
---|
4269 | tr("Could not find an image file with location '%s' in the media registry ('%s')"),
|
---|
4270 | aLocation.c_str(),
|
---|
4271 | m->strSettingsFilePath.c_str());
|
---|
4272 | }
|
---|
4273 |
|
---|
4274 | return hrc;
|
---|
4275 | }
|
---|
4276 |
|
---|
4277 | /**
|
---|
4278 | * Searches for an IMedium object that represents the given UUID.
|
---|
4279 | *
|
---|
4280 | * If the UUID is empty (indicating an empty drive), this sets pMedium
|
---|
4281 | * to NULL and returns S_OK.
|
---|
4282 | *
|
---|
4283 | * If the UUID refers to a host drive of the given device type, this
|
---|
4284 | * sets pMedium to the object from the list in IHost and returns S_OK.
|
---|
4285 | *
|
---|
4286 | * If the UUID is an image file, this sets pMedium to the object that
|
---|
4287 | * findDVDOrFloppyImage() returned.
|
---|
4288 | *
|
---|
4289 | * If none of the above apply, this returns VBOX_E_OBJECT_NOT_FOUND.
|
---|
4290 | *
|
---|
4291 | * @param mediumType Must be DeviceType_DVD or DeviceType_Floppy.
|
---|
4292 | * @param uuid UUID to search for; must refer to a host drive or an image file or be null.
|
---|
4293 | * @param fRefresh Whether to refresh the list of host drives in IHost (see Host::getDrives())
|
---|
4294 | * @param aSetError
|
---|
4295 | * @param pMedium out: IMedium object found.
|
---|
4296 | * @return
|
---|
4297 | */
|
---|
4298 | HRESULT VirtualBox::i_findRemoveableMedium(DeviceType_T mediumType,
|
---|
4299 | const Guid &uuid,
|
---|
4300 | bool fRefresh,
|
---|
4301 | bool aSetError,
|
---|
4302 | ComObjPtr<Medium> &pMedium)
|
---|
4303 | {
|
---|
4304 | if (uuid.isZero())
|
---|
4305 | {
|
---|
4306 | // that's easy
|
---|
4307 | pMedium.setNull();
|
---|
4308 | return S_OK;
|
---|
4309 | }
|
---|
4310 | else if (!uuid.isValid())
|
---|
4311 | {
|
---|
4312 | /* handling of case invalid GUID */
|
---|
4313 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
---|
4314 | tr("Guid '%s' is invalid"),
|
---|
4315 | uuid.toString().c_str());
|
---|
4316 | }
|
---|
4317 |
|
---|
4318 | // first search for host drive with that UUID
|
---|
4319 | HRESULT hrc = m->pHost->i_findHostDriveById(mediumType, uuid, fRefresh, pMedium);
|
---|
4320 | if (hrc == VBOX_E_OBJECT_NOT_FOUND)
|
---|
4321 | // then search for an image with that UUID
|
---|
4322 | hrc = i_findDVDOrFloppyImage(mediumType, &uuid, Utf8Str::Empty, aSetError, &pMedium);
|
---|
4323 |
|
---|
4324 | return hrc;
|
---|
4325 | }
|
---|
4326 |
|
---|
4327 | /* Look for a GuestOSType object */
|
---|
4328 | HRESULT VirtualBox::i_findGuestOSType(const Utf8Str &strOSType,
|
---|
4329 | ComObjPtr<GuestOSType> &guestOSType)
|
---|
4330 | {
|
---|
4331 | guestOSType.setNull();
|
---|
4332 |
|
---|
4333 | AssertMsg(m->allGuestOSTypes.size() != 0,
|
---|
4334 | ("Guest OS types array must be filled"));
|
---|
4335 |
|
---|
4336 | AutoReadLock alock(m->allGuestOSTypes.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4337 | for (GuestOSTypesOList::const_iterator it = m->allGuestOSTypes.begin();
|
---|
4338 | it != m->allGuestOSTypes.end();
|
---|
4339 | ++it)
|
---|
4340 | {
|
---|
4341 | const Utf8Str &typeId = (*it)->i_id();
|
---|
4342 | AssertMsg(!typeId.isEmpty(), ("ID must not be NULL"));
|
---|
4343 | if (strOSType.compare(typeId, Utf8Str::CaseInsensitive) == 0)
|
---|
4344 | {
|
---|
4345 | guestOSType = *it;
|
---|
4346 | return S_OK;
|
---|
4347 | }
|
---|
4348 | }
|
---|
4349 |
|
---|
4350 | return setError(VBOX_E_OBJECT_NOT_FOUND,
|
---|
4351 | tr("'%s' is not a valid Guest OS type"),
|
---|
4352 | strOSType.c_str());
|
---|
4353 | }
|
---|
4354 |
|
---|
4355 | /**
|
---|
4356 | * Returns the constant pseudo-machine UUID that is used to identify the
|
---|
4357 | * global media registry.
|
---|
4358 | *
|
---|
4359 | * Starting with VirtualBox 4.0 each medium remembers in its instance data
|
---|
4360 | * in which media registry it is saved (if any): this can either be a machine
|
---|
4361 | * UUID, if it's in a per-machine media registry, or this global ID.
|
---|
4362 | *
|
---|
4363 | * This UUID is only used to identify the VirtualBox object while VirtualBox
|
---|
4364 | * is running. It is a compile-time constant and not saved anywhere.
|
---|
4365 | *
|
---|
4366 | * @return
|
---|
4367 | */
|
---|
4368 | const Guid& VirtualBox::i_getGlobalRegistryId() const
|
---|
4369 | {
|
---|
4370 | return m->uuidMediaRegistry;
|
---|
4371 | }
|
---|
4372 |
|
---|
4373 | const ComObjPtr<Host>& VirtualBox::i_host() const
|
---|
4374 | {
|
---|
4375 | return m->pHost;
|
---|
4376 | }
|
---|
4377 |
|
---|
4378 | SystemProperties* VirtualBox::i_getSystemProperties() const
|
---|
4379 | {
|
---|
4380 | return m->pSystemProperties;
|
---|
4381 | }
|
---|
4382 |
|
---|
4383 | CloudProviderManager *VirtualBox::i_getCloudProviderManager() const
|
---|
4384 | {
|
---|
4385 | return m->pCloudProviderManager;
|
---|
4386 | }
|
---|
4387 |
|
---|
4388 | #ifdef VBOX_WITH_EXTPACK
|
---|
4389 | /**
|
---|
4390 | * Getter that SystemProperties and others can use to talk to the extension
|
---|
4391 | * pack manager.
|
---|
4392 | */
|
---|
4393 | ExtPackManager* VirtualBox::i_getExtPackManager() const
|
---|
4394 | {
|
---|
4395 | return m->ptrExtPackManager;
|
---|
4396 | }
|
---|
4397 | #endif
|
---|
4398 |
|
---|
4399 | /**
|
---|
4400 | * Getter that machines can talk to the autostart database.
|
---|
4401 | */
|
---|
4402 | AutostartDb* VirtualBox::i_getAutostartDb() const
|
---|
4403 | {
|
---|
4404 | return m->pAutostartDb;
|
---|
4405 | }
|
---|
4406 |
|
---|
4407 | #ifdef VBOX_WITH_RESOURCE_USAGE_API
|
---|
4408 | const ComObjPtr<PerformanceCollector>& VirtualBox::i_performanceCollector() const
|
---|
4409 | {
|
---|
4410 | return m->pPerformanceCollector;
|
---|
4411 | }
|
---|
4412 | #endif /* VBOX_WITH_RESOURCE_USAGE_API */
|
---|
4413 |
|
---|
4414 | /**
|
---|
4415 | * Returns the default machine folder from the system properties
|
---|
4416 | * with proper locking.
|
---|
4417 | * @return
|
---|
4418 | */
|
---|
4419 | void VirtualBox::i_getDefaultMachineFolder(Utf8Str &str) const
|
---|
4420 | {
|
---|
4421 | AutoReadLock propsLock(m->pSystemProperties COMMA_LOCKVAL_SRC_POS);
|
---|
4422 | str = m->pSystemProperties->m->strDefaultMachineFolder;
|
---|
4423 | }
|
---|
4424 |
|
---|
4425 | /**
|
---|
4426 | * Returns the default hard disk format from the system properties
|
---|
4427 | * with proper locking.
|
---|
4428 | * @return
|
---|
4429 | */
|
---|
4430 | void VirtualBox::i_getDefaultHardDiskFormat(Utf8Str &str) const
|
---|
4431 | {
|
---|
4432 | AutoReadLock propsLock(m->pSystemProperties COMMA_LOCKVAL_SRC_POS);
|
---|
4433 | str = m->pSystemProperties->m->strDefaultHardDiskFormat;
|
---|
4434 | }
|
---|
4435 |
|
---|
4436 | const Utf8Str& VirtualBox::i_homeDir() const
|
---|
4437 | {
|
---|
4438 | return m->strHomeDir;
|
---|
4439 | }
|
---|
4440 |
|
---|
4441 | /**
|
---|
4442 | * Calculates the absolute path of the given path taking the VirtualBox home
|
---|
4443 | * directory as the current directory.
|
---|
4444 | *
|
---|
4445 | * @param strPath Path to calculate the absolute path for.
|
---|
4446 | * @param aResult Where to put the result (used only on success, can be the
|
---|
4447 | * same Utf8Str instance as passed in @a aPath).
|
---|
4448 | * @return IPRT result.
|
---|
4449 | *
|
---|
4450 | * @note Doesn't lock any object.
|
---|
4451 | */
|
---|
4452 | int VirtualBox::i_calculateFullPath(const Utf8Str &strPath, Utf8Str &aResult)
|
---|
4453 | {
|
---|
4454 | AutoCaller autoCaller(this);
|
---|
4455 | AssertComRCReturn(autoCaller.hrc(), VERR_GENERAL_FAILURE);
|
---|
4456 |
|
---|
4457 | /* no need to lock since strHomeDir is const */
|
---|
4458 |
|
---|
4459 | char szFolder[RTPATH_MAX];
|
---|
4460 | size_t cbFolder = sizeof(szFolder);
|
---|
4461 | int vrc = RTPathAbsEx(m->strHomeDir.c_str(),
|
---|
4462 | strPath.c_str(),
|
---|
4463 | RTPATH_STR_F_STYLE_HOST,
|
---|
4464 | szFolder,
|
---|
4465 | &cbFolder);
|
---|
4466 | if (RT_SUCCESS(vrc))
|
---|
4467 | aResult = szFolder;
|
---|
4468 |
|
---|
4469 | return vrc;
|
---|
4470 | }
|
---|
4471 |
|
---|
4472 | /**
|
---|
4473 | * Copies strSource to strTarget, making it relative to the VirtualBox config folder
|
---|
4474 | * if it is a subdirectory thereof, or simply copying it otherwise.
|
---|
4475 | *
|
---|
4476 | * @param strSource Path to evalue and copy.
|
---|
4477 | * @param strTarget Buffer to receive target path.
|
---|
4478 | */
|
---|
4479 | void VirtualBox::i_copyPathRelativeToConfig(const Utf8Str &strSource,
|
---|
4480 | Utf8Str &strTarget)
|
---|
4481 | {
|
---|
4482 | AutoCaller autoCaller(this);
|
---|
4483 | AssertComRCReturnVoid(autoCaller.hrc());
|
---|
4484 |
|
---|
4485 | // no need to lock since mHomeDir is const
|
---|
4486 |
|
---|
4487 | // use strTarget as a temporary buffer to hold the machine settings dir
|
---|
4488 | strTarget = m->strHomeDir;
|
---|
4489 | if (RTPathStartsWith(strSource.c_str(), strTarget.c_str()))
|
---|
4490 | // is relative: then append what's left
|
---|
4491 | strTarget.append(strSource.c_str() + strTarget.length()); // include '/'
|
---|
4492 | else
|
---|
4493 | // is not relative: then overwrite
|
---|
4494 | strTarget = strSource;
|
---|
4495 | }
|
---|
4496 |
|
---|
4497 | // private methods
|
---|
4498 | /////////////////////////////////////////////////////////////////////////////
|
---|
4499 |
|
---|
4500 | /**
|
---|
4501 | * Checks if there is a hard disk, DVD or floppy image with the given ID or
|
---|
4502 | * location already registered.
|
---|
4503 | *
|
---|
4504 | * On return, sets @a aConflict to the string describing the conflicting medium,
|
---|
4505 | * or sets it to @c Null if no conflicting media is found. Returns S_OK in
|
---|
4506 | * either case. A failure is unexpected.
|
---|
4507 | *
|
---|
4508 | * @param aId UUID to check.
|
---|
4509 | * @param aLocation Location to check.
|
---|
4510 | * @param aConflict Where to return parameters of the conflicting medium.
|
---|
4511 | * @param ppMedium Medium reference in case this is simply a duplicate.
|
---|
4512 | *
|
---|
4513 | * @note Locks the media tree and media objects for reading.
|
---|
4514 | */
|
---|
4515 | HRESULT VirtualBox::i_checkMediaForConflicts(const Guid &aId,
|
---|
4516 | const Utf8Str &aLocation,
|
---|
4517 | Utf8Str &aConflict,
|
---|
4518 | ComObjPtr<Medium> *ppMedium)
|
---|
4519 | {
|
---|
4520 | AssertReturn(!aId.isZero() && !aLocation.isEmpty(), E_FAIL);
|
---|
4521 | AssertReturn(ppMedium, E_INVALIDARG);
|
---|
4522 |
|
---|
4523 | aConflict.setNull();
|
---|
4524 | ppMedium->setNull();
|
---|
4525 |
|
---|
4526 | AutoReadLock alock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4527 |
|
---|
4528 | HRESULT hrc = S_OK;
|
---|
4529 |
|
---|
4530 | ComObjPtr<Medium> pMediumFound;
|
---|
4531 | const char *pcszType = NULL;
|
---|
4532 |
|
---|
4533 | if (aId.isValid() && !aId.isZero())
|
---|
4534 | hrc = i_findHardDiskById(aId, false /* aSetError */, &pMediumFound);
|
---|
4535 | if (FAILED(hrc) && !aLocation.isEmpty())
|
---|
4536 | hrc = i_findHardDiskByLocation(aLocation, false /* aSetError */, &pMediumFound);
|
---|
4537 | if (SUCCEEDED(hrc))
|
---|
4538 | pcszType = tr("hard disk");
|
---|
4539 |
|
---|
4540 | if (!pcszType)
|
---|
4541 | {
|
---|
4542 | hrc = i_findDVDOrFloppyImage(DeviceType_DVD, &aId, aLocation, false /* aSetError */, &pMediumFound);
|
---|
4543 | if (SUCCEEDED(hrc))
|
---|
4544 | pcszType = tr("CD/DVD image");
|
---|
4545 | }
|
---|
4546 |
|
---|
4547 | if (!pcszType)
|
---|
4548 | {
|
---|
4549 | hrc = i_findDVDOrFloppyImage(DeviceType_Floppy, &aId, aLocation, false /* aSetError */, &pMediumFound);
|
---|
4550 | if (SUCCEEDED(hrc))
|
---|
4551 | pcszType = tr("floppy image");
|
---|
4552 | }
|
---|
4553 |
|
---|
4554 | if (pcszType && pMediumFound)
|
---|
4555 | {
|
---|
4556 | /* Note: no AutoCaller since bound to this */
|
---|
4557 | AutoReadLock mlock(pMediumFound COMMA_LOCKVAL_SRC_POS);
|
---|
4558 |
|
---|
4559 | Utf8Str strLocFound = pMediumFound->i_getLocationFull();
|
---|
4560 | Guid idFound = pMediumFound->i_getId();
|
---|
4561 |
|
---|
4562 | if ( (RTPathCompare(strLocFound.c_str(), aLocation.c_str()) == 0)
|
---|
4563 | && (idFound == aId)
|
---|
4564 | )
|
---|
4565 | *ppMedium = pMediumFound;
|
---|
4566 |
|
---|
4567 | aConflict = Utf8StrFmt(tr("%s '%s' with UUID {%RTuuid}"),
|
---|
4568 | pcszType,
|
---|
4569 | strLocFound.c_str(),
|
---|
4570 | idFound.raw());
|
---|
4571 | }
|
---|
4572 |
|
---|
4573 | return S_OK;
|
---|
4574 | }
|
---|
4575 |
|
---|
4576 | /**
|
---|
4577 | * Checks whether the given UUID is already in use by one medium for the
|
---|
4578 | * given device type.
|
---|
4579 | *
|
---|
4580 | * @returns true if the UUID is already in use
|
---|
4581 | * fale otherwise
|
---|
4582 | * @param aId The UUID to check.
|
---|
4583 | * @param deviceType The device type the UUID is going to be checked for
|
---|
4584 | * conflicts.
|
---|
4585 | */
|
---|
4586 | bool VirtualBox::i_isMediaUuidInUse(const Guid &aId, DeviceType_T deviceType)
|
---|
4587 | {
|
---|
4588 | /* A zero UUID is invalid here, always claim that it is already used. */
|
---|
4589 | AssertReturn(!aId.isZero(), true);
|
---|
4590 |
|
---|
4591 | AutoReadLock alock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4592 |
|
---|
4593 | bool fInUse = false;
|
---|
4594 |
|
---|
4595 | ComObjPtr<Medium> pMediumFound;
|
---|
4596 |
|
---|
4597 | HRESULT hrc;
|
---|
4598 | switch (deviceType)
|
---|
4599 | {
|
---|
4600 | case DeviceType_HardDisk:
|
---|
4601 | hrc = i_findHardDiskById(aId, false /* aSetError */, &pMediumFound);
|
---|
4602 | break;
|
---|
4603 | case DeviceType_DVD:
|
---|
4604 | hrc = i_findDVDOrFloppyImage(DeviceType_DVD, &aId, Utf8Str::Empty, false /* aSetError */, &pMediumFound);
|
---|
4605 | break;
|
---|
4606 | case DeviceType_Floppy:
|
---|
4607 | hrc = i_findDVDOrFloppyImage(DeviceType_Floppy, &aId, Utf8Str::Empty, false /* aSetError */, &pMediumFound);
|
---|
4608 | break;
|
---|
4609 | default:
|
---|
4610 | AssertMsgFailed(("Invalid device type %d\n", deviceType));
|
---|
4611 | hrc = S_OK;
|
---|
4612 | break;
|
---|
4613 | }
|
---|
4614 |
|
---|
4615 | if (SUCCEEDED(hrc) && pMediumFound)
|
---|
4616 | fInUse = true;
|
---|
4617 |
|
---|
4618 | return fInUse;
|
---|
4619 | }
|
---|
4620 |
|
---|
4621 | /**
|
---|
4622 | * Called from Machine::prepareSaveSettings() when it has detected
|
---|
4623 | * that a machine has been renamed. Such renames will require
|
---|
4624 | * updating the global media registry during the
|
---|
4625 | * VirtualBox::i_saveSettings() that follows later.
|
---|
4626 | *
|
---|
4627 | * When a machine is renamed, there may well be media (in particular,
|
---|
4628 | * diff images for snapshots) in the global registry that will need
|
---|
4629 | * to have their paths updated. Before 3.2, Machine::saveSettings
|
---|
4630 | * used to call VirtualBox::i_saveSettings implicitly, which was both
|
---|
4631 | * unintuitive and caused locking order problems. Now, we remember
|
---|
4632 | * such pending name changes with this method so that
|
---|
4633 | * VirtualBox::i_saveSettings() can process them properly.
|
---|
4634 | */
|
---|
4635 | void VirtualBox::i_rememberMachineNameChangeForMedia(const Utf8Str &strOldConfigDir,
|
---|
4636 | const Utf8Str &strNewConfigDir)
|
---|
4637 | {
|
---|
4638 | AutoWriteLock mediaLock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4639 |
|
---|
4640 | Data::PendingMachineRename pmr;
|
---|
4641 | pmr.strConfigDirOld = strOldConfigDir;
|
---|
4642 | pmr.strConfigDirNew = strNewConfigDir;
|
---|
4643 | m->llPendingMachineRenames.push_back(pmr);
|
---|
4644 | }
|
---|
4645 |
|
---|
4646 | static DECLCALLBACK(int) fntSaveMediaRegistries(void *pvUser);
|
---|
4647 |
|
---|
4648 | class SaveMediaRegistriesDesc : public ThreadTask
|
---|
4649 | {
|
---|
4650 |
|
---|
4651 | public:
|
---|
4652 | SaveMediaRegistriesDesc()
|
---|
4653 | {
|
---|
4654 | m_strTaskName = "SaveMediaReg";
|
---|
4655 | }
|
---|
4656 | virtual ~SaveMediaRegistriesDesc(void) { }
|
---|
4657 |
|
---|
4658 | private:
|
---|
4659 | void handler()
|
---|
4660 | {
|
---|
4661 | try
|
---|
4662 | {
|
---|
4663 | fntSaveMediaRegistries(this);
|
---|
4664 | }
|
---|
4665 | catch(...)
|
---|
4666 | {
|
---|
4667 | LogRel(("Exception in the function fntSaveMediaRegistries()\n"));
|
---|
4668 | }
|
---|
4669 | }
|
---|
4670 |
|
---|
4671 | MediaList llMedia;
|
---|
4672 | ComObjPtr<VirtualBox> pVirtualBox;
|
---|
4673 |
|
---|
4674 | friend DECLCALLBACK(int) fntSaveMediaRegistries(void *pvUser);
|
---|
4675 | friend void VirtualBox::i_saveMediaRegistry(settings::MediaRegistry &mediaRegistry,
|
---|
4676 | const Guid &uuidRegistry,
|
---|
4677 | const Utf8Str &strMachineFolder);
|
---|
4678 | };
|
---|
4679 |
|
---|
4680 | DECLCALLBACK(int) fntSaveMediaRegistries(void *pvUser)
|
---|
4681 | {
|
---|
4682 | SaveMediaRegistriesDesc *pDesc = (SaveMediaRegistriesDesc *)pvUser;
|
---|
4683 | if (!pDesc)
|
---|
4684 | {
|
---|
4685 | LogRelFunc(("Thread for saving media registries lacks parameters\n"));
|
---|
4686 | return VERR_INVALID_PARAMETER;
|
---|
4687 | }
|
---|
4688 |
|
---|
4689 | for (MediaList::const_iterator it = pDesc->llMedia.begin();
|
---|
4690 | it != pDesc->llMedia.end();
|
---|
4691 | ++it)
|
---|
4692 | {
|
---|
4693 | Medium *pMedium = *it;
|
---|
4694 | pMedium->i_markRegistriesModified();
|
---|
4695 | }
|
---|
4696 |
|
---|
4697 | pDesc->pVirtualBox->i_saveModifiedRegistries();
|
---|
4698 |
|
---|
4699 | pDesc->llMedia.clear();
|
---|
4700 | pDesc->pVirtualBox.setNull();
|
---|
4701 |
|
---|
4702 | return VINF_SUCCESS;
|
---|
4703 | }
|
---|
4704 |
|
---|
4705 | /**
|
---|
4706 | * Goes through all known media (hard disks, floppies and DVDs) and saves
|
---|
4707 | * those into the given settings::MediaRegistry structures whose registry
|
---|
4708 | * ID match the given UUID.
|
---|
4709 | *
|
---|
4710 | * Before actually writing to the structures, all media paths (not just the
|
---|
4711 | * ones for the given registry) are updated if machines have been renamed
|
---|
4712 | * since the last call.
|
---|
4713 | *
|
---|
4714 | * This gets called from two contexts:
|
---|
4715 | *
|
---|
4716 | * -- VirtualBox::i_saveSettings() with the UUID of the global registry
|
---|
4717 | * (VirtualBox::Data.uuidRegistry); this will save those media
|
---|
4718 | * which had been loaded from the global registry or have been
|
---|
4719 | * attached to a "legacy" machine which can't save its own registry;
|
---|
4720 | *
|
---|
4721 | * -- Machine::saveSettings() with the UUID of a machine, if a medium
|
---|
4722 | * has been attached to a machine created with VirtualBox 4.0 or later.
|
---|
4723 | *
|
---|
4724 | * Media which have only been temporarily opened without having been
|
---|
4725 | * attached to a machine have a NULL registry UUID and therefore don't
|
---|
4726 | * get saved.
|
---|
4727 | *
|
---|
4728 | * This locks the media tree. Throws HRESULT on errors!
|
---|
4729 | *
|
---|
4730 | * @param mediaRegistry Settings structure to fill.
|
---|
4731 | * @param uuidRegistry The UUID of the media registry; either a machine UUID
|
---|
4732 | * (if machine registry) or the UUID of the global registry.
|
---|
4733 | * @param strMachineFolder The machine folder for relative paths, if machine registry, or an empty string otherwise.
|
---|
4734 | */
|
---|
4735 | void VirtualBox::i_saveMediaRegistry(settings::MediaRegistry &mediaRegistry,
|
---|
4736 | const Guid &uuidRegistry,
|
---|
4737 | const Utf8Str &strMachineFolder)
|
---|
4738 | {
|
---|
4739 | // lock all media for the following; use a write lock because we're
|
---|
4740 | // modifying the PendingMachineRenamesList, which is protected by this
|
---|
4741 | AutoWriteLock mediaLock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4742 |
|
---|
4743 | // if a machine was renamed, then we'll need to refresh media paths
|
---|
4744 | if (m->llPendingMachineRenames.size())
|
---|
4745 | {
|
---|
4746 | // make a single list from the three media lists so we don't need three loops
|
---|
4747 | MediaList llAllMedia;
|
---|
4748 | // with hard disks, we must use the map, not the list, because the list only has base images
|
---|
4749 | for (HardDiskMap::iterator it = m->mapHardDisks.begin(); it != m->mapHardDisks.end(); ++it)
|
---|
4750 | llAllMedia.push_back(it->second);
|
---|
4751 | for (MediaList::iterator it = m->allDVDImages.begin(); it != m->allDVDImages.end(); ++it)
|
---|
4752 | llAllMedia.push_back(*it);
|
---|
4753 | for (MediaList::iterator it = m->allFloppyImages.begin(); it != m->allFloppyImages.end(); ++it)
|
---|
4754 | llAllMedia.push_back(*it);
|
---|
4755 |
|
---|
4756 | SaveMediaRegistriesDesc *pDesc = new SaveMediaRegistriesDesc();
|
---|
4757 | for (MediaList::iterator it = llAllMedia.begin();
|
---|
4758 | it != llAllMedia.end();
|
---|
4759 | ++it)
|
---|
4760 | {
|
---|
4761 | Medium *pMedium = *it;
|
---|
4762 | for (Data::PendingMachineRenamesList::iterator it2 = m->llPendingMachineRenames.begin();
|
---|
4763 | it2 != m->llPendingMachineRenames.end();
|
---|
4764 | ++it2)
|
---|
4765 | {
|
---|
4766 | const Data::PendingMachineRename &pmr = *it2;
|
---|
4767 | HRESULT hrc = pMedium->i_updatePath(pmr.strConfigDirOld, pmr.strConfigDirNew);
|
---|
4768 | if (SUCCEEDED(hrc))
|
---|
4769 | {
|
---|
4770 | // Remember which medium objects has been changed,
|
---|
4771 | // to trigger saving their registries later.
|
---|
4772 | pDesc->llMedia.push_back(pMedium);
|
---|
4773 | } else if (hrc == VBOX_E_FILE_ERROR)
|
---|
4774 | /* nothing */;
|
---|
4775 | else
|
---|
4776 | AssertComRC(hrc);
|
---|
4777 | }
|
---|
4778 | }
|
---|
4779 | // done, don't do it again until we have more machine renames
|
---|
4780 | m->llPendingMachineRenames.clear();
|
---|
4781 |
|
---|
4782 | if (pDesc->llMedia.size())
|
---|
4783 | {
|
---|
4784 | // Handle the media registry saving in a separate thread, to
|
---|
4785 | // avoid giant locking problems and passing up the list many
|
---|
4786 | // levels up to whoever triggered saveSettings, as there are
|
---|
4787 | // lots of places which would need to handle saving more settings.
|
---|
4788 | pDesc->pVirtualBox = this;
|
---|
4789 |
|
---|
4790 | //the function createThread() takes ownership of pDesc
|
---|
4791 | //so there is no need to use delete operator for pDesc
|
---|
4792 | //after calling this function
|
---|
4793 | HRESULT hrc = pDesc->createThread();
|
---|
4794 | pDesc = NULL;
|
---|
4795 |
|
---|
4796 | if (FAILED(hrc))
|
---|
4797 | {
|
---|
4798 | // failure means that settings aren't saved, but there isn't
|
---|
4799 | // much we can do besides avoiding memory leaks
|
---|
4800 | LogRelFunc(("Failed to create thread for saving media registries (%Rhr)\n", hrc));
|
---|
4801 | }
|
---|
4802 | }
|
---|
4803 | else
|
---|
4804 | delete pDesc;
|
---|
4805 | }
|
---|
4806 |
|
---|
4807 | struct {
|
---|
4808 | MediaOList &llSource;
|
---|
4809 | settings::MediaList &llTarget;
|
---|
4810 | } s[] =
|
---|
4811 | {
|
---|
4812 | // hard disks
|
---|
4813 | { m->allHardDisks, mediaRegistry.llHardDisks },
|
---|
4814 | // CD/DVD images
|
---|
4815 | { m->allDVDImages, mediaRegistry.llDvdImages },
|
---|
4816 | // floppy images
|
---|
4817 | { m->allFloppyImages, mediaRegistry.llFloppyImages }
|
---|
4818 | };
|
---|
4819 |
|
---|
4820 | for (size_t i = 0; i < RT_ELEMENTS(s); ++i)
|
---|
4821 | {
|
---|
4822 | MediaOList &llSource = s[i].llSource;
|
---|
4823 | settings::MediaList &llTarget = s[i].llTarget;
|
---|
4824 | llTarget.clear();
|
---|
4825 | for (MediaList::const_iterator it = llSource.begin();
|
---|
4826 | it != llSource.end();
|
---|
4827 | ++it)
|
---|
4828 | {
|
---|
4829 | Medium *pMedium = *it;
|
---|
4830 | AutoCaller autoCaller(pMedium);
|
---|
4831 | if (FAILED(autoCaller.hrc())) throw autoCaller.hrc();
|
---|
4832 | AutoReadLock mlock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
4833 |
|
---|
4834 | if (pMedium->i_isInRegistry(uuidRegistry))
|
---|
4835 | {
|
---|
4836 | llTarget.push_back(settings::Medium::Empty);
|
---|
4837 | HRESULT hrc = pMedium->i_saveSettings(llTarget.back(), strMachineFolder); // this recurses into child hard disks
|
---|
4838 | if (FAILED(hrc))
|
---|
4839 | {
|
---|
4840 | llTarget.pop_back();
|
---|
4841 | throw hrc;
|
---|
4842 | }
|
---|
4843 | }
|
---|
4844 | }
|
---|
4845 | }
|
---|
4846 | }
|
---|
4847 |
|
---|
4848 | /**
|
---|
4849 | * Helper function which actually writes out VirtualBox.xml, the main configuration file.
|
---|
4850 | * Gets called from the public VirtualBox::SaveSettings() as well as from various other
|
---|
4851 | * places internally when settings need saving.
|
---|
4852 | *
|
---|
4853 | * @note Caller must have locked the VirtualBox object for writing and must not hold any
|
---|
4854 | * other locks since this locks all kinds of member objects and trees temporarily,
|
---|
4855 | * which could cause conflicts.
|
---|
4856 | */
|
---|
4857 | HRESULT VirtualBox::i_saveSettings()
|
---|
4858 | {
|
---|
4859 | AutoCaller autoCaller(this);
|
---|
4860 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
4861 |
|
---|
4862 | AssertReturn(isWriteLockOnCurrentThread(), E_FAIL);
|
---|
4863 | AssertReturn(!m->strSettingsFilePath.isEmpty(), E_FAIL);
|
---|
4864 |
|
---|
4865 | i_unmarkRegistryModified(i_getGlobalRegistryId());
|
---|
4866 |
|
---|
4867 | HRESULT hrc = S_OK;
|
---|
4868 |
|
---|
4869 | try
|
---|
4870 | {
|
---|
4871 | // machines
|
---|
4872 | m->pMainConfigFile->llMachines.clear();
|
---|
4873 | {
|
---|
4874 | AutoReadLock machinesLock(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4875 | for (MachinesOList::iterator it = m->allMachines.begin();
|
---|
4876 | it != m->allMachines.end();
|
---|
4877 | ++it)
|
---|
4878 | {
|
---|
4879 | Machine *pMachine = *it;
|
---|
4880 | // save actual machine registry entry
|
---|
4881 | settings::MachineRegistryEntry mre;
|
---|
4882 | hrc = pMachine->i_saveRegistryEntry(mre);
|
---|
4883 | m->pMainConfigFile->llMachines.push_back(mre);
|
---|
4884 | }
|
---|
4885 | }
|
---|
4886 |
|
---|
4887 | i_saveMediaRegistry(m->pMainConfigFile->mediaRegistry,
|
---|
4888 | m->uuidMediaRegistry, // global media registry ID
|
---|
4889 | Utf8Str::Empty); // strMachineFolder
|
---|
4890 |
|
---|
4891 | m->pMainConfigFile->llDhcpServers.clear();
|
---|
4892 | {
|
---|
4893 | AutoReadLock dhcpLock(m->allDHCPServers.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4894 | for (DHCPServersOList::const_iterator it = m->allDHCPServers.begin();
|
---|
4895 | it != m->allDHCPServers.end();
|
---|
4896 | ++it)
|
---|
4897 | {
|
---|
4898 | settings::DHCPServer d;
|
---|
4899 | hrc = (*it)->i_saveSettings(d);
|
---|
4900 | if (FAILED(hrc)) throw hrc;
|
---|
4901 | m->pMainConfigFile->llDhcpServers.push_back(d);
|
---|
4902 | }
|
---|
4903 | }
|
---|
4904 |
|
---|
4905 | #ifdef VBOX_WITH_NAT_SERVICE
|
---|
4906 | /* Saving NAT Network configuration */
|
---|
4907 | m->pMainConfigFile->llNATNetworks.clear();
|
---|
4908 | {
|
---|
4909 | AutoReadLock natNetworkLock(m->allNATNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4910 | for (NATNetworksOList::const_iterator it = m->allNATNetworks.begin();
|
---|
4911 | it != m->allNATNetworks.end();
|
---|
4912 | ++it)
|
---|
4913 | {
|
---|
4914 | settings::NATNetwork n;
|
---|
4915 | hrc = (*it)->i_saveSettings(n);
|
---|
4916 | if (FAILED(hrc)) throw hrc;
|
---|
4917 | m->pMainConfigFile->llNATNetworks.push_back(n);
|
---|
4918 | }
|
---|
4919 | }
|
---|
4920 | #endif
|
---|
4921 |
|
---|
4922 | #ifdef VBOX_WITH_VMNET
|
---|
4923 | m->pMainConfigFile->llHostOnlyNetworks.clear();
|
---|
4924 | {
|
---|
4925 | AutoReadLock hostOnlyNetworkLock(m->allHostOnlyNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4926 | for (HostOnlyNetworksOList::const_iterator it = m->allHostOnlyNetworks.begin();
|
---|
4927 | it != m->allHostOnlyNetworks.end();
|
---|
4928 | ++it)
|
---|
4929 | {
|
---|
4930 | settings::HostOnlyNetwork n;
|
---|
4931 | hrc = (*it)->i_saveSettings(n);
|
---|
4932 | if (FAILED(hrc)) throw hrc;
|
---|
4933 | m->pMainConfigFile->llHostOnlyNetworks.push_back(n);
|
---|
4934 | }
|
---|
4935 | }
|
---|
4936 | #endif /* VBOX_WITH_VMNET */
|
---|
4937 |
|
---|
4938 | #ifdef VBOX_WITH_CLOUD_NET
|
---|
4939 | m->pMainConfigFile->llCloudNetworks.clear();
|
---|
4940 | {
|
---|
4941 | AutoReadLock cloudNetworkLock(m->allCloudNetworks.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
4942 | for (CloudNetworksOList::const_iterator it = m->allCloudNetworks.begin();
|
---|
4943 | it != m->allCloudNetworks.end();
|
---|
4944 | ++it)
|
---|
4945 | {
|
---|
4946 | settings::CloudNetwork n;
|
---|
4947 | hrc = (*it)->i_saveSettings(n);
|
---|
4948 | if (FAILED(hrc)) throw hrc;
|
---|
4949 | m->pMainConfigFile->llCloudNetworks.push_back(n);
|
---|
4950 | }
|
---|
4951 | }
|
---|
4952 | #endif /* VBOX_WITH_CLOUD_NET */
|
---|
4953 | // leave extra data alone, it's still in the config file
|
---|
4954 |
|
---|
4955 | // host data (USB filters)
|
---|
4956 | hrc = m->pHost->i_saveSettings(m->pMainConfigFile->host);
|
---|
4957 | if (FAILED(hrc)) throw hrc;
|
---|
4958 |
|
---|
4959 | hrc = m->pSystemProperties->i_saveSettings(m->pMainConfigFile->systemProperties);
|
---|
4960 | if (FAILED(hrc)) throw hrc;
|
---|
4961 |
|
---|
4962 | // and write out the XML, still under the lock
|
---|
4963 | m->pMainConfigFile->write(m->strSettingsFilePath);
|
---|
4964 | }
|
---|
4965 | catch (HRESULT hrcXcpt)
|
---|
4966 | {
|
---|
4967 | /* we assume that error info is set by the thrower */
|
---|
4968 | hrc = hrcXcpt;
|
---|
4969 | }
|
---|
4970 | catch (...)
|
---|
4971 | {
|
---|
4972 | hrc = VirtualBoxBase::handleUnexpectedExceptions(this, RT_SRC_POS);
|
---|
4973 | }
|
---|
4974 |
|
---|
4975 | return hrc;
|
---|
4976 | }
|
---|
4977 |
|
---|
4978 | /**
|
---|
4979 | * Helper to register the machine.
|
---|
4980 | *
|
---|
4981 | * When called during VirtualBox startup, adds the given machine to the
|
---|
4982 | * collection of registered machines. Otherwise tries to mark the machine
|
---|
4983 | * as registered, and, if succeeded, adds it to the collection and
|
---|
4984 | * saves global settings.
|
---|
4985 | *
|
---|
4986 | * @note The caller must have added itself as a caller of the @a aMachine
|
---|
4987 | * object if calls this method not on VirtualBox startup.
|
---|
4988 | *
|
---|
4989 | * @param aMachine machine to register
|
---|
4990 | *
|
---|
4991 | * @note Locks objects!
|
---|
4992 | */
|
---|
4993 | HRESULT VirtualBox::i_registerMachine(Machine *aMachine)
|
---|
4994 | {
|
---|
4995 | ComAssertRet(aMachine, E_INVALIDARG);
|
---|
4996 |
|
---|
4997 | AutoCaller autoCaller(this);
|
---|
4998 | if (FAILED(autoCaller.hrc())) return autoCaller.hrc();
|
---|
4999 |
|
---|
5000 | HRESULT hrc = S_OK;
|
---|
5001 |
|
---|
5002 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5003 |
|
---|
5004 | {
|
---|
5005 | ComObjPtr<Machine> pMachine;
|
---|
5006 | hrc = i_findMachine(aMachine->i_getId(),
|
---|
5007 | true /* fPermitInaccessible */,
|
---|
5008 | false /* aDoSetError */,
|
---|
5009 | &pMachine);
|
---|
5010 | if (SUCCEEDED(hrc))
|
---|
5011 | {
|
---|
5012 | /* sanity */
|
---|
5013 | AutoLimitedCaller machCaller(pMachine);
|
---|
5014 | AssertComRC(machCaller.hrc());
|
---|
5015 |
|
---|
5016 | return setError(E_INVALIDARG,
|
---|
5017 | tr("Registered machine with UUID {%RTuuid} ('%s') already exists"),
|
---|
5018 | aMachine->i_getId().raw(),
|
---|
5019 | pMachine->i_getSettingsFileFull().c_str());
|
---|
5020 | }
|
---|
5021 |
|
---|
5022 | ComAssertRet(hrc == VBOX_E_OBJECT_NOT_FOUND, hrc);
|
---|
5023 | hrc = S_OK;
|
---|
5024 | }
|
---|
5025 |
|
---|
5026 | if (getObjectState().getState() != ObjectState::InInit)
|
---|
5027 | {
|
---|
5028 | hrc = aMachine->i_prepareRegister();
|
---|
5029 | if (FAILED(hrc)) return hrc;
|
---|
5030 | }
|
---|
5031 |
|
---|
5032 | /* add to the collection of registered machines */
|
---|
5033 | m->allMachines.addChild(aMachine);
|
---|
5034 |
|
---|
5035 | if (getObjectState().getState() != ObjectState::InInit)
|
---|
5036 | hrc = i_saveSettings();
|
---|
5037 |
|
---|
5038 | return hrc;
|
---|
5039 | }
|
---|
5040 |
|
---|
5041 | /**
|
---|
5042 | * Remembers the given medium object by storing it in either the global
|
---|
5043 | * medium registry or a machine one.
|
---|
5044 | *
|
---|
5045 | * @note Caller must hold the media tree lock for writing; in addition, this
|
---|
5046 | * locks @a pMedium for reading
|
---|
5047 | *
|
---|
5048 | * @param pMedium Medium object to remember.
|
---|
5049 | * @param ppMedium Actually stored medium object. Can be different if due
|
---|
5050 | * to an unavoidable race there was a duplicate Medium object
|
---|
5051 | * created.
|
---|
5052 | * @param mediaTreeLock Reference to the AutoWriteLock holding the media tree
|
---|
5053 | * lock, necessary to release it in the right spot.
|
---|
5054 | * @param fCalledFromMediumInit Flag whether this is called from Medium::init().
|
---|
5055 | * @return
|
---|
5056 | */
|
---|
5057 | HRESULT VirtualBox::i_registerMedium(const ComObjPtr<Medium> &pMedium,
|
---|
5058 | ComObjPtr<Medium> *ppMedium,
|
---|
5059 | AutoWriteLock &mediaTreeLock,
|
---|
5060 | bool fCalledFromMediumInit)
|
---|
5061 | {
|
---|
5062 | AssertReturn(pMedium != NULL, E_INVALIDARG);
|
---|
5063 | AssertReturn(ppMedium != NULL, E_INVALIDARG);
|
---|
5064 |
|
---|
5065 | // caller must hold the media tree write lock
|
---|
5066 | Assert(i_getMediaTreeLockHandle().isWriteLockOnCurrentThread());
|
---|
5067 |
|
---|
5068 | AutoCaller autoCaller(this);
|
---|
5069 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
5070 |
|
---|
5071 | AutoCaller mediumCaller(pMedium);
|
---|
5072 | AssertComRCReturnRC(mediumCaller.hrc());
|
---|
5073 |
|
---|
5074 | bool fAddToGlobalRegistry = false;
|
---|
5075 | const char *pszDevType = NULL;
|
---|
5076 | Guid regId;
|
---|
5077 | ObjectsList<Medium> *pall = NULL;
|
---|
5078 | DeviceType_T devType;
|
---|
5079 | {
|
---|
5080 | AutoReadLock mediumLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5081 | devType = pMedium->i_getDeviceType();
|
---|
5082 |
|
---|
5083 | if (!pMedium->i_getFirstRegistryMachineId(regId))
|
---|
5084 | fAddToGlobalRegistry = true;
|
---|
5085 | }
|
---|
5086 | switch (devType)
|
---|
5087 | {
|
---|
5088 | case DeviceType_HardDisk:
|
---|
5089 | pall = &m->allHardDisks;
|
---|
5090 | pszDevType = tr("hard disk");
|
---|
5091 | break;
|
---|
5092 | case DeviceType_DVD:
|
---|
5093 | pszDevType = tr("DVD image");
|
---|
5094 | pall = &m->allDVDImages;
|
---|
5095 | break;
|
---|
5096 | case DeviceType_Floppy:
|
---|
5097 | pszDevType = tr("floppy image");
|
---|
5098 | pall = &m->allFloppyImages;
|
---|
5099 | break;
|
---|
5100 | default:
|
---|
5101 | AssertMsgFailedReturn(("invalid device type %d", devType), E_INVALIDARG);
|
---|
5102 | }
|
---|
5103 |
|
---|
5104 | Guid id;
|
---|
5105 | Utf8Str strLocationFull;
|
---|
5106 | ComObjPtr<Medium> pParent;
|
---|
5107 | {
|
---|
5108 | AutoReadLock mediumLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5109 | id = pMedium->i_getId();
|
---|
5110 | strLocationFull = pMedium->i_getLocationFull();
|
---|
5111 | pParent = pMedium->i_getParent();
|
---|
5112 | }
|
---|
5113 |
|
---|
5114 | HRESULT hrc;
|
---|
5115 |
|
---|
5116 | Utf8Str strConflict;
|
---|
5117 | ComObjPtr<Medium> pDupMedium;
|
---|
5118 | hrc = i_checkMediaForConflicts(id, strLocationFull, strConflict, &pDupMedium);
|
---|
5119 | if (FAILED(hrc)) return hrc;
|
---|
5120 |
|
---|
5121 | if (pDupMedium.isNull())
|
---|
5122 | {
|
---|
5123 | if (strConflict.length())
|
---|
5124 | return setError(E_INVALIDARG,
|
---|
5125 | tr("Cannot register the %s '%s' {%RTuuid} because a %s already exists"),
|
---|
5126 | pszDevType,
|
---|
5127 | strLocationFull.c_str(),
|
---|
5128 | id.raw(),
|
---|
5129 | strConflict.c_str(),
|
---|
5130 | m->strSettingsFilePath.c_str());
|
---|
5131 |
|
---|
5132 | // add to the collection if it is a base medium
|
---|
5133 | if (pParent.isNull())
|
---|
5134 | pall->getList().push_back(pMedium);
|
---|
5135 |
|
---|
5136 | // store all hard disks (even differencing images) in the map
|
---|
5137 | if (devType == DeviceType_HardDisk)
|
---|
5138 | m->mapHardDisks[id] = pMedium;
|
---|
5139 |
|
---|
5140 | mediumCaller.release();
|
---|
5141 | mediaTreeLock.release();
|
---|
5142 | *ppMedium = pMedium;
|
---|
5143 | }
|
---|
5144 | else
|
---|
5145 | {
|
---|
5146 | // pMedium may be the last reference to the Medium object, and the
|
---|
5147 | // caller may have specified the same ComObjPtr as the output parameter.
|
---|
5148 | // In this case the assignment will uninit the object, and we must not
|
---|
5149 | // have a caller pending.
|
---|
5150 | mediumCaller.release();
|
---|
5151 | // release media tree lock, must not be held at uninit time.
|
---|
5152 | mediaTreeLock.release();
|
---|
5153 | // must not hold the media tree write lock any more
|
---|
5154 | Assert(!i_getMediaTreeLockHandle().isWriteLockOnCurrentThread());
|
---|
5155 | *ppMedium = pDupMedium;
|
---|
5156 | }
|
---|
5157 |
|
---|
5158 | if (fAddToGlobalRegistry)
|
---|
5159 | {
|
---|
5160 | AutoWriteLock mediumLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5161 | if ( fCalledFromMediumInit
|
---|
5162 | ? (*ppMedium)->i_addRegistryNoCallerCheck(m->uuidMediaRegistry)
|
---|
5163 | : (*ppMedium)->i_addRegistry(m->uuidMediaRegistry))
|
---|
5164 | i_markRegistryModified(m->uuidMediaRegistry);
|
---|
5165 | }
|
---|
5166 |
|
---|
5167 | // Restore the initial lock state, so that no unexpected lock changes are
|
---|
5168 | // done by this method, which would need adjustments everywhere.
|
---|
5169 | mediaTreeLock.acquire();
|
---|
5170 |
|
---|
5171 | return hrc;
|
---|
5172 | }
|
---|
5173 |
|
---|
5174 | /**
|
---|
5175 | * Removes the given medium from the respective registry.
|
---|
5176 | *
|
---|
5177 | * @param pMedium Hard disk object to remove.
|
---|
5178 | *
|
---|
5179 | * @note Caller must hold the media tree lock for writing; in addition, this locks @a pMedium for reading
|
---|
5180 | */
|
---|
5181 | HRESULT VirtualBox::i_unregisterMedium(Medium *pMedium)
|
---|
5182 | {
|
---|
5183 | AssertReturn(pMedium != NULL, E_INVALIDARG);
|
---|
5184 |
|
---|
5185 | AutoCaller autoCaller(this);
|
---|
5186 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
5187 |
|
---|
5188 | AutoCaller mediumCaller(pMedium);
|
---|
5189 | AssertComRCReturnRC(mediumCaller.hrc());
|
---|
5190 |
|
---|
5191 | // caller must hold the media tree write lock
|
---|
5192 | Assert(i_getMediaTreeLockHandle().isWriteLockOnCurrentThread());
|
---|
5193 |
|
---|
5194 | Guid id;
|
---|
5195 | ComObjPtr<Medium> pParent;
|
---|
5196 | DeviceType_T devType;
|
---|
5197 | {
|
---|
5198 | AutoReadLock mediumLock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5199 | id = pMedium->i_getId();
|
---|
5200 | pParent = pMedium->i_getParent();
|
---|
5201 | devType = pMedium->i_getDeviceType();
|
---|
5202 | }
|
---|
5203 |
|
---|
5204 | ObjectsList<Medium> *pall = NULL;
|
---|
5205 | switch (devType)
|
---|
5206 | {
|
---|
5207 | case DeviceType_HardDisk:
|
---|
5208 | pall = &m->allHardDisks;
|
---|
5209 | break;
|
---|
5210 | case DeviceType_DVD:
|
---|
5211 | pall = &m->allDVDImages;
|
---|
5212 | break;
|
---|
5213 | case DeviceType_Floppy:
|
---|
5214 | pall = &m->allFloppyImages;
|
---|
5215 | break;
|
---|
5216 | default:
|
---|
5217 | AssertMsgFailedReturn(("invalid device type %d", devType), E_INVALIDARG);
|
---|
5218 | }
|
---|
5219 |
|
---|
5220 | // remove from the collection if it is a base medium
|
---|
5221 | if (pParent.isNull())
|
---|
5222 | pall->getList().remove(pMedium);
|
---|
5223 |
|
---|
5224 | // remove all hard disks (even differencing images) from map
|
---|
5225 | if (devType == DeviceType_HardDisk)
|
---|
5226 | {
|
---|
5227 | size_t cnt = m->mapHardDisks.erase(id);
|
---|
5228 | Assert(cnt == 1);
|
---|
5229 | NOREF(cnt);
|
---|
5230 | }
|
---|
5231 |
|
---|
5232 | return S_OK;
|
---|
5233 | }
|
---|
5234 |
|
---|
5235 | /**
|
---|
5236 | * Unregisters all Medium objects which belong to the given machine registry.
|
---|
5237 | * Gets called from Machine::uninit() just before the machine object dies
|
---|
5238 | * and must only be called with a machine UUID as the registry ID.
|
---|
5239 | *
|
---|
5240 | * Locks the media tree.
|
---|
5241 | *
|
---|
5242 | * @param uuidMachine Medium registry ID (always a machine UUID)
|
---|
5243 | * @return
|
---|
5244 | */
|
---|
5245 | HRESULT VirtualBox::i_unregisterMachineMedia(const Guid &uuidMachine)
|
---|
5246 | {
|
---|
5247 | Assert(!uuidMachine.isZero() && uuidMachine.isValid());
|
---|
5248 |
|
---|
5249 | LogFlowFuncEnter();
|
---|
5250 |
|
---|
5251 | AutoCaller autoCaller(this);
|
---|
5252 | AssertComRCReturnRC(autoCaller.hrc());
|
---|
5253 |
|
---|
5254 | MediaList llMedia2Close;
|
---|
5255 |
|
---|
5256 | {
|
---|
5257 | AutoWriteLock tlock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
5258 |
|
---|
5259 | for (MediaOList::iterator it = m->allHardDisks.getList().begin();
|
---|
5260 | it != m->allHardDisks.getList().end();
|
---|
5261 | ++it)
|
---|
5262 | {
|
---|
5263 | ComObjPtr<Medium> pMedium = *it;
|
---|
5264 | AutoCaller medCaller(pMedium);
|
---|
5265 | if (FAILED(medCaller.hrc())) return medCaller.hrc();
|
---|
5266 | AutoReadLock medlock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5267 | Log(("Looking at medium %RTuuid\n", pMedium->i_getId().raw()));
|
---|
5268 |
|
---|
5269 | /* If the medium is still in the registry then either some code is
|
---|
5270 | * seriously buggy (unregistering a VM removes it automatically),
|
---|
5271 | * or the reference to a Machine object is destroyed without ever
|
---|
5272 | * being registered. The second condition checks if a medium is
|
---|
5273 | * in no registry, which indicates (set by unregistering) that a
|
---|
5274 | * medium is not used by any other VM and thus can be closed. */
|
---|
5275 | Guid dummy;
|
---|
5276 | if ( pMedium->i_isInRegistry(uuidMachine)
|
---|
5277 | || !pMedium->i_getFirstRegistryMachineId(dummy))
|
---|
5278 | {
|
---|
5279 | /* Collect all medium objects into llMedia2Close,
|
---|
5280 | * in right order for closing. */
|
---|
5281 | MediaList llMediaTodo;
|
---|
5282 | llMediaTodo.push_back(pMedium);
|
---|
5283 |
|
---|
5284 | while (llMediaTodo.size() > 0)
|
---|
5285 | {
|
---|
5286 | ComObjPtr<Medium> pCurrent = llMediaTodo.front();
|
---|
5287 | llMediaTodo.pop_front();
|
---|
5288 |
|
---|
5289 | /* Add to front, order must be children then parent. */
|
---|
5290 | Log(("Pushing medium %RTuuid (front)\n", pCurrent->i_getId().raw()));
|
---|
5291 | llMedia2Close.push_front(pCurrent);
|
---|
5292 |
|
---|
5293 | /* process all children */
|
---|
5294 | MediaList::const_iterator itBegin = pCurrent->i_getChildren().begin();
|
---|
5295 | MediaList::const_iterator itEnd = pCurrent->i_getChildren().end();
|
---|
5296 | for (MediaList::const_iterator it2 = itBegin; it2 != itEnd; ++it2)
|
---|
5297 | llMediaTodo.push_back(*it2);
|
---|
5298 | }
|
---|
5299 | }
|
---|
5300 | }
|
---|
5301 | }
|
---|
5302 |
|
---|
5303 | for (MediaList::iterator it = llMedia2Close.begin();
|
---|
5304 | it != llMedia2Close.end();
|
---|
5305 | ++it)
|
---|
5306 | {
|
---|
5307 | ComObjPtr<Medium> pMedium = *it;
|
---|
5308 | Log(("Closing medium %RTuuid\n", pMedium->i_getId().raw()));
|
---|
5309 | AutoCaller mac(pMedium);
|
---|
5310 | pMedium->i_close(mac);
|
---|
5311 | }
|
---|
5312 |
|
---|
5313 | LogFlowFuncLeave();
|
---|
5314 |
|
---|
5315 | return S_OK;
|
---|
5316 | }
|
---|
5317 |
|
---|
5318 | /**
|
---|
5319 | * Removes the given machine object from the internal list of registered machines.
|
---|
5320 | * Called from Machine::Unregister().
|
---|
5321 | * @param pMachine
|
---|
5322 | * @param aCleanupMode How to handle medium attachments. For
|
---|
5323 | * CleanupMode_UnregisterOnly the associated medium objects will be
|
---|
5324 | * closed when the Machine object is uninitialized, otherwise they will
|
---|
5325 | * go to the global registry if no better registry is found.
|
---|
5326 | * @param id UUID of the machine. Must be passed by caller because machine may be dead by this time.
|
---|
5327 | * @return
|
---|
5328 | */
|
---|
5329 | HRESULT VirtualBox::i_unregisterMachine(Machine *pMachine,
|
---|
5330 | CleanupMode_T aCleanupMode,
|
---|
5331 | const Guid &id)
|
---|
5332 | {
|
---|
5333 | // remove from the collection of registered machines
|
---|
5334 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5335 | m->allMachines.removeChild(pMachine);
|
---|
5336 | // save the global registry
|
---|
5337 | HRESULT hrc = i_saveSettings();
|
---|
5338 | alock.release();
|
---|
5339 |
|
---|
5340 | /*
|
---|
5341 | * Now go over all known media and checks if they were registered in the
|
---|
5342 | * media registry of the given machine. Each such medium is then moved to
|
---|
5343 | * a different media registry to make sure it doesn't get lost since its
|
---|
5344 | * media registry is about to go away.
|
---|
5345 | *
|
---|
5346 | * This fixes the following use case: Image A.vdi of machine A is also used
|
---|
5347 | * by machine B, but registered in the media registry of machine A. If machine
|
---|
5348 | * A is deleted, A.vdi must be moved to the registry of B, or else B will
|
---|
5349 | * become inaccessible.
|
---|
5350 | */
|
---|
5351 | {
|
---|
5352 | AutoReadLock tlock(i_getMediaTreeLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
5353 | // iterate over the list of *base* images
|
---|
5354 | for (MediaOList::iterator it = m->allHardDisks.getList().begin();
|
---|
5355 | it != m->allHardDisks.getList().end();
|
---|
5356 | ++it)
|
---|
5357 | {
|
---|
5358 | ComObjPtr<Medium> &pMedium = *it;
|
---|
5359 | AutoCaller medCaller(pMedium);
|
---|
5360 | if (FAILED(medCaller.hrc())) return medCaller.hrc();
|
---|
5361 | AutoWriteLock mlock(pMedium COMMA_LOCKVAL_SRC_POS);
|
---|
5362 |
|
---|
5363 | if (pMedium->i_removeRegistryAll(id))
|
---|
5364 | {
|
---|
5365 | // machine ID was found in base medium's registry list:
|
---|
5366 | // move this base image and all its children to another registry then
|
---|
5367 | // 1) first, find a better registry to add things to
|
---|
5368 | const Guid *puuidBetter = pMedium->i_getAnyMachineBackref(id);
|
---|
5369 | if (puuidBetter)
|
---|
5370 | {
|
---|
5371 | // 2) better registry found: then use that
|
---|
5372 | pMedium->i_addRegistryAll(*puuidBetter);
|
---|
5373 | // 3) and make sure the registry is saved below
|
---|
5374 | mlock.release();
|
---|
5375 | tlock.release();
|
---|
5376 | i_markRegistryModified(*puuidBetter);
|
---|
5377 | tlock.acquire();
|
---|
5378 | mlock.acquire();
|
---|
5379 | }
|
---|
5380 | else if (aCleanupMode != CleanupMode_UnregisterOnly)
|
---|
5381 | {
|
---|
5382 | pMedium->i_addRegistryAll(i_getGlobalRegistryId());
|
---|
5383 | mlock.release();
|
---|
5384 | tlock.release();
|
---|
5385 | i_markRegistryModified(i_getGlobalRegistryId());
|
---|
5386 | tlock.acquire();
|
---|
5387 | mlock.acquire();
|
---|
5388 | }
|
---|
5389 | }
|
---|
5390 | }
|
---|
5391 | }
|
---|
5392 |
|
---|
5393 | i_saveModifiedRegistries();
|
---|
5394 |
|
---|
5395 | /* fire an event */
|
---|
5396 | i_onMachineRegistered(id, FALSE);
|
---|
5397 |
|
---|
5398 | return hrc;
|
---|
5399 | }
|
---|
5400 |
|
---|
5401 | /**
|
---|
5402 | * Marks the registry for @a uuid as modified, so that it's saved in a later
|
---|
5403 | * call to saveModifiedRegistries().
|
---|
5404 | *
|
---|
5405 | * @param uuid
|
---|
5406 | */
|
---|
5407 | void VirtualBox::i_markRegistryModified(const Guid &uuid)
|
---|
5408 | {
|
---|
5409 | if (uuid == i_getGlobalRegistryId())
|
---|
5410 | ASMAtomicIncU64(&m->uRegistryNeedsSaving);
|
---|
5411 | else
|
---|
5412 | {
|
---|
5413 | ComObjPtr<Machine> pMachine;
|
---|
5414 | HRESULT hrc = i_findMachine(uuid, false /* fPermitInaccessible */, false /* aSetError */, &pMachine);
|
---|
5415 | if (SUCCEEDED(hrc))
|
---|
5416 | {
|
---|
5417 | AutoCaller machineCaller(pMachine);
|
---|
5418 | if (SUCCEEDED(machineCaller.hrc()) && pMachine->i_isAccessible())
|
---|
5419 | ASMAtomicIncU64(&pMachine->uRegistryNeedsSaving);
|
---|
5420 | }
|
---|
5421 | }
|
---|
5422 | }
|
---|
5423 |
|
---|
5424 | /**
|
---|
5425 | * Marks the registry for @a uuid as unmodified, so that it's not saved in
|
---|
5426 | * a later call to saveModifiedRegistries().
|
---|
5427 | *
|
---|
5428 | * @param uuid
|
---|
5429 | */
|
---|
5430 | void VirtualBox::i_unmarkRegistryModified(const Guid &uuid)
|
---|
5431 | {
|
---|
5432 | uint64_t uOld;
|
---|
5433 | if (uuid == i_getGlobalRegistryId())
|
---|
5434 | {
|
---|
5435 | for (;;)
|
---|
5436 | {
|
---|
5437 | uOld = ASMAtomicReadU64(&m->uRegistryNeedsSaving);
|
---|
5438 | if (!uOld)
|
---|
5439 | break;
|
---|
5440 | if (ASMAtomicCmpXchgU64(&m->uRegistryNeedsSaving, 0, uOld))
|
---|
5441 | break;
|
---|
5442 | ASMNopPause();
|
---|
5443 | }
|
---|
5444 | }
|
---|
5445 | else
|
---|
5446 | {
|
---|
5447 | ComObjPtr<Machine> pMachine;
|
---|
5448 | HRESULT hrc = i_findMachine(uuid, false /* fPermitInaccessible */, false /* aSetError */, &pMachine);
|
---|
5449 | if (SUCCEEDED(hrc))
|
---|
5450 | {
|
---|
5451 | AutoCaller machineCaller(pMachine);
|
---|
5452 | if (SUCCEEDED(machineCaller.hrc()))
|
---|
5453 | {
|
---|
5454 | for (;;)
|
---|
5455 | {
|
---|
5456 | uOld = ASMAtomicReadU64(&pMachine->uRegistryNeedsSaving);
|
---|
5457 | if (!uOld)
|
---|
5458 | break;
|
---|
5459 | if (ASMAtomicCmpXchgU64(&pMachine->uRegistryNeedsSaving, 0, uOld))
|
---|
5460 | break;
|
---|
5461 | ASMNopPause();
|
---|
5462 | }
|
---|
5463 | }
|
---|
5464 | }
|
---|
5465 | }
|
---|
5466 | }
|
---|
5467 |
|
---|
5468 | /**
|
---|
5469 | * Saves all settings files according to the modified flags in the Machine
|
---|
5470 | * objects and in the VirtualBox object.
|
---|
5471 | *
|
---|
5472 | * This locks machines and the VirtualBox object as necessary, so better not
|
---|
5473 | * hold any locks before calling this.
|
---|
5474 | *
|
---|
5475 | * @return
|
---|
5476 | */
|
---|
5477 | void VirtualBox::i_saveModifiedRegistries()
|
---|
5478 | {
|
---|
5479 | HRESULT hrc = S_OK;
|
---|
5480 | bool fNeedsGlobalSettings = false;
|
---|
5481 | uint64_t uOld;
|
---|
5482 |
|
---|
5483 | {
|
---|
5484 | AutoReadLock alock(m->allMachines.getLockHandle() COMMA_LOCKVAL_SRC_POS);
|
---|
5485 | for (MachinesOList::iterator it = m->allMachines.begin();
|
---|
5486 | it != m->allMachines.end();
|
---|
5487 | ++it)
|
---|
5488 | {
|
---|
5489 | const ComObjPtr<Machine> &pMachine = *it;
|
---|
5490 |
|
---|
5491 | for (;;)
|
---|
5492 | {
|
---|
5493 | uOld = ASMAtomicReadU64(&pMachine->uRegistryNeedsSaving);
|
---|
5494 | if (!uOld)
|
---|
5495 | break;
|
---|
5496 | if (ASMAtomicCmpXchgU64(&pMachine->uRegistryNeedsSaving, 0, uOld))
|
---|
5497 | break;
|
---|
5498 | ASMNopPause();
|
---|
5499 | }
|
---|
5500 | if (uOld)
|
---|
5501 | {
|
---|
5502 | AutoCaller autoCaller(pMachine);
|
---|
5503 | if (FAILED(autoCaller.hrc()))
|
---|
5504 | continue;
|
---|
5505 | /* object is already dead, no point in saving settings */
|
---|
5506 | if (getObjectState().getState() != ObjectState::Ready)
|
---|
5507 | continue;
|
---|
5508 | AutoWriteLock mlock(pMachine COMMA_LOCKVAL_SRC_POS);
|
---|
5509 | hrc = pMachine->i_saveSettings(&fNeedsGlobalSettings, mlock,
|
---|
5510 | Machine::SaveS_Force); // caller said save, so stop arguing
|
---|
5511 | }
|
---|
5512 | }
|
---|
5513 | }
|
---|
5514 |
|
---|
5515 | for (;;)
|
---|
5516 | {
|
---|
5517 | uOld = ASMAtomicReadU64(&m->uRegistryNeedsSaving);
|
---|
5518 | if (!uOld)
|
---|
5519 | break;
|
---|
5520 | if (ASMAtomicCmpXchgU64(&m->uRegistryNeedsSaving, 0, uOld))
|
---|
5521 | break;
|
---|
5522 | ASMNopPause();
|
---|
5523 | }
|
---|
5524 | if (uOld || fNeedsGlobalSettings)
|
---|
5525 | {
|
---|
5526 | AutoWriteLock alock(this COMMA_LOCKVAL_SRC_POS);
|
---|
5527 | hrc = i_saveSettings();
|
---|
5528 | }
|
---|
5529 | NOREF(hrc); /* XXX */
|
---|
5530 | }
|
---|
5531 |
|
---|
5532 |
|
---|
5533 | /* static */
|
---|
5534 | const com::Utf8Str &VirtualBox::i_getVersionNormalized()
|
---|
5535 | {
|
---|
5536 | return sVersionNormalized;
|
---|
5537 | }
|
---|
5538 |
|
---|
5539 | /**
|
---|
5540 | * Checks if the path to the specified file exists, according to the path
|
---|
5541 | * information present in the file name. Optionally the path is created.
|
---|
5542 | *
|
---|
5543 | * Note that the given file name must contain the full path otherwise the
|
---|
5544 | * extracted relative path will be created based on the current working
|
---|
5545 | * directory which is normally unknown.
|
---|
5546 | *
|
---|
5547 | * @param strFileName Full file name which path is checked/created.
|
---|
5548 | * @param fCreate Flag if the path should be created if it doesn't exist.
|
---|
5549 | *
|
---|
5550 | * @return Extended error information on failure to check/create the path.
|
---|
5551 | */
|
---|
5552 | /* static */
|
---|
5553 | HRESULT VirtualBox::i_ensureFilePathExists(const Utf8Str &strFileName, bool fCreate)
|
---|
5554 | {
|
---|
5555 | Utf8Str strDir(strFileName);
|
---|
5556 | strDir.stripFilename();
|
---|
5557 | if (!RTDirExists(strDir.c_str()))
|
---|
5558 | {
|
---|
5559 | if (fCreate)
|
---|
5560 | {
|
---|
5561 | int vrc = RTDirCreateFullPath(strDir.c_str(), 0700);
|
---|
5562 | if (RT_FAILURE(vrc))
|
---|
5563 | return i_setErrorStaticBoth(VBOX_E_IPRT_ERROR, vrc,
|
---|
5564 | tr("Could not create the directory '%s' (%Rrc)"),
|
---|
5565 | strDir.c_str(),
|
---|
5566 | vrc);
|
---|
5567 | }
|
---|
5568 | else
|
---|
5569 | return i_setErrorStaticBoth(VBOX_E_IPRT_ERROR, VERR_FILE_NOT_FOUND,
|
---|
5570 | tr("Directory '%s' does not exist"), strDir.c_str());
|
---|
5571 | }
|
---|
5572 |
|
---|
5573 | return S_OK;
|
---|
5574 | }
|
---|
5575 |
|
---|
5576 | const Utf8Str& VirtualBox::i_settingsFilePath()
|
---|
5577 | {
|
---|
5578 | return m->strSettingsFilePath;
|
---|
5579 | }
|
---|
5580 |
|
---|
5581 | /**
|
---|
5582 | * Returns the lock handle which protects the machines list. As opposed
|
---|
5583 | * to version 3.1 and earlier, these lists are no longer protected by the
|
---|
5584 | * VirtualBox lock, but by this more specialized lock. Mind the locking
|
---|
5585 | * order: always request this lock after the VirtualBox object lock but
|
---|
5586 | * before the locks of any machine object. See AutoLock.h.
|
---|
5587 | */
|
---|
5588 | RWLockHandle& VirtualBox::i_getMachinesListLockHandle()
|
---|
5589 | {
|
---|
5590 | return m->lockMachines;
|
---|
5591 | }
|
---|
5592 |
|
---|
5593 | /**
|
---|
5594 | * Returns the lock handle which protects the media trees (hard disks,
|
---|
5595 | * DVDs, floppies). As opposed to version 3.1 and earlier, these lists
|
---|
5596 | * are no longer protected by the VirtualBox lock, but by this more
|
---|
5597 | * specialized lock. Mind the locking order: always request this lock
|
---|
5598 | * after the VirtualBox object lock but before the locks of the media
|
---|
5599 | * objects contained in these lists. See AutoLock.h.
|
---|
5600 | */
|
---|
5601 | RWLockHandle& VirtualBox::i_getMediaTreeLockHandle()
|
---|
5602 | {
|
---|
5603 | return m->lockMedia;
|
---|
5604 | }
|
---|
5605 |
|
---|
5606 | /**
|
---|
5607 | * Thread function that handles custom events posted using #i_postEvent().
|
---|
5608 | */
|
---|
5609 | // static
|
---|
5610 | DECLCALLBACK(int) VirtualBox::AsyncEventHandler(RTTHREAD thread, void *pvUser)
|
---|
5611 | {
|
---|
5612 | LogFlowFuncEnter();
|
---|
5613 |
|
---|
5614 | AssertReturn(pvUser, VERR_INVALID_POINTER);
|
---|
5615 |
|
---|
5616 | HRESULT hrc = com::Initialize();
|
---|
5617 | if (FAILED(hrc))
|
---|
5618 | return VERR_COM_UNEXPECTED;
|
---|
5619 |
|
---|
5620 | int vrc = VINF_SUCCESS;
|
---|
5621 |
|
---|
5622 | try
|
---|
5623 | {
|
---|
5624 | /* Create an event queue for the current thread. */
|
---|
5625 | EventQueue *pEventQueue = new EventQueue();
|
---|
5626 | AssertPtr(pEventQueue);
|
---|
5627 |
|
---|
5628 | /* Return the queue to the one who created this thread. */
|
---|
5629 | *(static_cast <EventQueue **>(pvUser)) = pEventQueue;
|
---|
5630 |
|
---|
5631 | /* signal that we're ready. */
|
---|
5632 | RTThreadUserSignal(thread);
|
---|
5633 |
|
---|
5634 | /*
|
---|
5635 | * In case of spurious wakeups causing VERR_TIMEOUTs and/or other return codes
|
---|
5636 | * we must not stop processing events and delete the pEventQueue object. This must
|
---|
5637 | * be done ONLY when we stop this loop via interruptEventQueueProcessing().
|
---|
5638 | * See @bugref{5724}.
|
---|
5639 | */
|
---|
5640 | for (;;)
|
---|
5641 | {
|
---|
5642 | vrc = pEventQueue->processEventQueue(RT_INDEFINITE_WAIT);
|
---|
5643 | if (vrc == VERR_INTERRUPTED)
|
---|
5644 | {
|
---|
5645 | LogFlow(("Event queue processing ended with vrc=%Rrc\n", vrc));
|
---|
5646 | vrc = VINF_SUCCESS; /* Set success when exiting. */
|
---|
5647 | break;
|
---|
5648 | }
|
---|
5649 | }
|
---|
5650 |
|
---|
5651 | delete pEventQueue;
|
---|